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Patient Navigators for Serious Illnesses Can Now Bill Under New Medicare Codes
In a move that acknowledges the gauntlet the US health system poses for people facing serious and fatal illnesses, Medicare will pay for a new class of workers to help patients manage treatments for conditions like cancer and heart failure.
The 2024 Medicare physician fee schedule includes new billing codes, including G0023, to pay for 60 minutes a month of care coordination by certified or trained auxiliary personnel working under the direction of a clinician.
A diagnosis of cancer or another serious illness takes a toll beyond the physical effects of the disease. Patients often scramble to make adjustments in family and work schedules to manage treatment, said Samyukta Mullangi, MD, MBA, medical director of oncology at Thyme Care, a Nashville, Tennessee–based firm that provides navigation and coordination services to oncology practices and insurers.
“It just really does create a bit of a pressure cooker for patients,” Dr. Mullangi told this news organization.
Medicare has for many years paid for medical professionals to help patients cope with the complexities of disease, such as chronic care management (CCM) provided by physicians, nurses, and physician assistants.
The new principal illness navigation (PIN) payments are intended to pay for work that to date typically has been done by people without medical degrees, including those involved in peer support networks and community health programs. The US Centers for Medicare and Medicaid Services(CMS) expects these navigators will undergo training and work under the supervision of clinicians.
The new navigators may coordinate care transitions between medical settings, follow up with patients after emergency department (ED) visits, or communicate with skilled nursing facilities regarding the psychosocial needs and functional deficits of a patient, among other functions.
CMS expects the new navigators may:
- Conduct assessments to understand a patient’s life story, strengths, needs, goals, preferences, and desired outcomes, including understanding cultural and linguistic factors.
- Provide support to accomplish the clinician’s treatment plan.
- Coordinate the receipt of needed services from healthcare facilities, home- and community-based service providers, and caregivers.
Peers as Navigators
The new navigators can be former patients who have undergone similar treatments for serious diseases, CMS said. This approach sets the new program apart from other care management services Medicare already covers, program officials wrote in the 2024 physician fee schedule.
“For some conditions, patients are best able to engage with the healthcare system and access care if they have assistance from a single, dedicated individual who has ‘lived experience,’ ” according to the rule.
The agency has taken a broad initial approach in defining what kinds of illnesses a patient may have to qualify for services. Patients must have a serious condition that is expected to last at least 3 months, such as cancer, heart failure, or substance use disorder.
But those without a definitive diagnosis may also qualify to receive navigator services.
In the rule, CMS cited a case in which a CT scan identified a suspicious mass in a patient’s colon. A clinician might decide this person would benefit from navigation services due to the potential risks for an undiagnosed illness.
“Regardless of the definitive diagnosis of the mass, presence of a colonic mass for that patient may be a serious high-risk condition that could, for example, cause obstruction and lead the patient to present to the emergency department, as well as be potentially indicative of an underlying life-threatening illness such as colon cancer,” CMS wrote in the rule.
Navigators often start their work when cancer patients are screened and guide them through initial diagnosis, potential surgery, radiation, or chemotherapy, said Sharon Gentry, MSN, RN, a former nurse navigator who is now the editor in chief of the Journal of the Academy of Oncology Nurse & Patient Navigators.
The navigators are meant to be a trusted and continual presence for patients, who otherwise might be left to start anew in finding help at each phase of care.
The navigators “see the whole picture. They see the whole journey the patient takes, from pre-diagnosis all the way through diagnosis care out through survival,” Ms. Gentry said.
Gaining a special Medicare payment for these kinds of services will elevate this work, she said.
Many newer drugs can target specific mechanisms and proteins of cancer. Often, oncology treatment involves testing to find out if mutations are allowing the cancer cells to evade a patient’s immune system.
Checking these biomarkers takes time, however. Patients sometimes become frustrated because they are anxious to begin treatment. Patients may receive inaccurate information from friends or family who went through treatment previously. Navigators can provide knowledge on the current state of care for a patient’s disease, helping them better manage anxieties.
“You have to explain to them that things have changed since the guy you drink coffee with was diagnosed with cancer, and there may be a drug that could target that,” Ms. Gentry said.
Potential Challenges
Initial uptake of the new PIN codes may be slow going, however, as clinicians and health systems may already use well-established codes. These include CCM and principal care management services, which may pay higher rates, Mullangi said.
“There might be sensitivity around not wanting to cannibalize existing programs with a new program,” Dr. Mullangi said.
In addition, many patients will have a copay for the services of principal illness navigators, Dr. Mullangi said.
While many patients have additional insurance that would cover the service, not all do. People with traditional Medicare coverage can sometimes pay 20% of the cost of some medical services.
“I think that may give patients pause, particularly if they’re already feeling the financial burden of a cancer treatment journey,” Dr. Mullangi said.
Pay rates for PIN services involve calculations of regional price differences, which are posted publicly by CMS, and potential added fees for services provided by hospital-affiliated organizations.
Consider payments for code G0023, covering 60 minutes of principal navigation services provided in a single month.
A set reimbursement for patients cared for in independent medical practices exists, with variation for local costs. Medicare’s non-facility price for G0023 would be $102.41 in some parts of Silicon Valley in California, including San Jose. In Arkansas, where costs are lower, reimbursement would be $73.14 for this same service.
Patients who get services covered by code G0023 in independent medical practices would have monthly copays of about $15-$20, depending on where they live.
The tab for patients tends to be higher for these same services if delivered through a medical practice owned by a hospital, as this would trigger the addition of facility fees to the payments made to cover the services. Facility fees are difficult for the public to ascertain before getting a treatment or service.
Dr. Mullangi and Ms. Gentry reported no relevant financial disclosures outside of their employers.
A version of this article first appeared on Medscape.com.
In a move that acknowledges the gauntlet the US health system poses for people facing serious and fatal illnesses, Medicare will pay for a new class of workers to help patients manage treatments for conditions like cancer and heart failure.
The 2024 Medicare physician fee schedule includes new billing codes, including G0023, to pay for 60 minutes a month of care coordination by certified or trained auxiliary personnel working under the direction of a clinician.
A diagnosis of cancer or another serious illness takes a toll beyond the physical effects of the disease. Patients often scramble to make adjustments in family and work schedules to manage treatment, said Samyukta Mullangi, MD, MBA, medical director of oncology at Thyme Care, a Nashville, Tennessee–based firm that provides navigation and coordination services to oncology practices and insurers.
“It just really does create a bit of a pressure cooker for patients,” Dr. Mullangi told this news organization.
Medicare has for many years paid for medical professionals to help patients cope with the complexities of disease, such as chronic care management (CCM) provided by physicians, nurses, and physician assistants.
The new principal illness navigation (PIN) payments are intended to pay for work that to date typically has been done by people without medical degrees, including those involved in peer support networks and community health programs. The US Centers for Medicare and Medicaid Services(CMS) expects these navigators will undergo training and work under the supervision of clinicians.
The new navigators may coordinate care transitions between medical settings, follow up with patients after emergency department (ED) visits, or communicate with skilled nursing facilities regarding the psychosocial needs and functional deficits of a patient, among other functions.
CMS expects the new navigators may:
- Conduct assessments to understand a patient’s life story, strengths, needs, goals, preferences, and desired outcomes, including understanding cultural and linguistic factors.
- Provide support to accomplish the clinician’s treatment plan.
- Coordinate the receipt of needed services from healthcare facilities, home- and community-based service providers, and caregivers.
Peers as Navigators
The new navigators can be former patients who have undergone similar treatments for serious diseases, CMS said. This approach sets the new program apart from other care management services Medicare already covers, program officials wrote in the 2024 physician fee schedule.
“For some conditions, patients are best able to engage with the healthcare system and access care if they have assistance from a single, dedicated individual who has ‘lived experience,’ ” according to the rule.
The agency has taken a broad initial approach in defining what kinds of illnesses a patient may have to qualify for services. Patients must have a serious condition that is expected to last at least 3 months, such as cancer, heart failure, or substance use disorder.
But those without a definitive diagnosis may also qualify to receive navigator services.
In the rule, CMS cited a case in which a CT scan identified a suspicious mass in a patient’s colon. A clinician might decide this person would benefit from navigation services due to the potential risks for an undiagnosed illness.
“Regardless of the definitive diagnosis of the mass, presence of a colonic mass for that patient may be a serious high-risk condition that could, for example, cause obstruction and lead the patient to present to the emergency department, as well as be potentially indicative of an underlying life-threatening illness such as colon cancer,” CMS wrote in the rule.
Navigators often start their work when cancer patients are screened and guide them through initial diagnosis, potential surgery, radiation, or chemotherapy, said Sharon Gentry, MSN, RN, a former nurse navigator who is now the editor in chief of the Journal of the Academy of Oncology Nurse & Patient Navigators.
The navigators are meant to be a trusted and continual presence for patients, who otherwise might be left to start anew in finding help at each phase of care.
The navigators “see the whole picture. They see the whole journey the patient takes, from pre-diagnosis all the way through diagnosis care out through survival,” Ms. Gentry said.
Gaining a special Medicare payment for these kinds of services will elevate this work, she said.
Many newer drugs can target specific mechanisms and proteins of cancer. Often, oncology treatment involves testing to find out if mutations are allowing the cancer cells to evade a patient’s immune system.
Checking these biomarkers takes time, however. Patients sometimes become frustrated because they are anxious to begin treatment. Patients may receive inaccurate information from friends or family who went through treatment previously. Navigators can provide knowledge on the current state of care for a patient’s disease, helping them better manage anxieties.
“You have to explain to them that things have changed since the guy you drink coffee with was diagnosed with cancer, and there may be a drug that could target that,” Ms. Gentry said.
Potential Challenges
Initial uptake of the new PIN codes may be slow going, however, as clinicians and health systems may already use well-established codes. These include CCM and principal care management services, which may pay higher rates, Mullangi said.
“There might be sensitivity around not wanting to cannibalize existing programs with a new program,” Dr. Mullangi said.
In addition, many patients will have a copay for the services of principal illness navigators, Dr. Mullangi said.
While many patients have additional insurance that would cover the service, not all do. People with traditional Medicare coverage can sometimes pay 20% of the cost of some medical services.
“I think that may give patients pause, particularly if they’re already feeling the financial burden of a cancer treatment journey,” Dr. Mullangi said.
Pay rates for PIN services involve calculations of regional price differences, which are posted publicly by CMS, and potential added fees for services provided by hospital-affiliated organizations.
Consider payments for code G0023, covering 60 minutes of principal navigation services provided in a single month.
A set reimbursement for patients cared for in independent medical practices exists, with variation for local costs. Medicare’s non-facility price for G0023 would be $102.41 in some parts of Silicon Valley in California, including San Jose. In Arkansas, where costs are lower, reimbursement would be $73.14 for this same service.
Patients who get services covered by code G0023 in independent medical practices would have monthly copays of about $15-$20, depending on where they live.
The tab for patients tends to be higher for these same services if delivered through a medical practice owned by a hospital, as this would trigger the addition of facility fees to the payments made to cover the services. Facility fees are difficult for the public to ascertain before getting a treatment or service.
Dr. Mullangi and Ms. Gentry reported no relevant financial disclosures outside of their employers.
A version of this article first appeared on Medscape.com.
In a move that acknowledges the gauntlet the US health system poses for people facing serious and fatal illnesses, Medicare will pay for a new class of workers to help patients manage treatments for conditions like cancer and heart failure.
The 2024 Medicare physician fee schedule includes new billing codes, including G0023, to pay for 60 minutes a month of care coordination by certified or trained auxiliary personnel working under the direction of a clinician.
A diagnosis of cancer or another serious illness takes a toll beyond the physical effects of the disease. Patients often scramble to make adjustments in family and work schedules to manage treatment, said Samyukta Mullangi, MD, MBA, medical director of oncology at Thyme Care, a Nashville, Tennessee–based firm that provides navigation and coordination services to oncology practices and insurers.
“It just really does create a bit of a pressure cooker for patients,” Dr. Mullangi told this news organization.
Medicare has for many years paid for medical professionals to help patients cope with the complexities of disease, such as chronic care management (CCM) provided by physicians, nurses, and physician assistants.
The new principal illness navigation (PIN) payments are intended to pay for work that to date typically has been done by people without medical degrees, including those involved in peer support networks and community health programs. The US Centers for Medicare and Medicaid Services(CMS) expects these navigators will undergo training and work under the supervision of clinicians.
The new navigators may coordinate care transitions between medical settings, follow up with patients after emergency department (ED) visits, or communicate with skilled nursing facilities regarding the psychosocial needs and functional deficits of a patient, among other functions.
CMS expects the new navigators may:
- Conduct assessments to understand a patient’s life story, strengths, needs, goals, preferences, and desired outcomes, including understanding cultural and linguistic factors.
- Provide support to accomplish the clinician’s treatment plan.
- Coordinate the receipt of needed services from healthcare facilities, home- and community-based service providers, and caregivers.
Peers as Navigators
The new navigators can be former patients who have undergone similar treatments for serious diseases, CMS said. This approach sets the new program apart from other care management services Medicare already covers, program officials wrote in the 2024 physician fee schedule.
“For some conditions, patients are best able to engage with the healthcare system and access care if they have assistance from a single, dedicated individual who has ‘lived experience,’ ” according to the rule.
The agency has taken a broad initial approach in defining what kinds of illnesses a patient may have to qualify for services. Patients must have a serious condition that is expected to last at least 3 months, such as cancer, heart failure, or substance use disorder.
But those without a definitive diagnosis may also qualify to receive navigator services.
In the rule, CMS cited a case in which a CT scan identified a suspicious mass in a patient’s colon. A clinician might decide this person would benefit from navigation services due to the potential risks for an undiagnosed illness.
“Regardless of the definitive diagnosis of the mass, presence of a colonic mass for that patient may be a serious high-risk condition that could, for example, cause obstruction and lead the patient to present to the emergency department, as well as be potentially indicative of an underlying life-threatening illness such as colon cancer,” CMS wrote in the rule.
Navigators often start their work when cancer patients are screened and guide them through initial diagnosis, potential surgery, radiation, or chemotherapy, said Sharon Gentry, MSN, RN, a former nurse navigator who is now the editor in chief of the Journal of the Academy of Oncology Nurse & Patient Navigators.
The navigators are meant to be a trusted and continual presence for patients, who otherwise might be left to start anew in finding help at each phase of care.
The navigators “see the whole picture. They see the whole journey the patient takes, from pre-diagnosis all the way through diagnosis care out through survival,” Ms. Gentry said.
Gaining a special Medicare payment for these kinds of services will elevate this work, she said.
Many newer drugs can target specific mechanisms and proteins of cancer. Often, oncology treatment involves testing to find out if mutations are allowing the cancer cells to evade a patient’s immune system.
Checking these biomarkers takes time, however. Patients sometimes become frustrated because they are anxious to begin treatment. Patients may receive inaccurate information from friends or family who went through treatment previously. Navigators can provide knowledge on the current state of care for a patient’s disease, helping them better manage anxieties.
“You have to explain to them that things have changed since the guy you drink coffee with was diagnosed with cancer, and there may be a drug that could target that,” Ms. Gentry said.
Potential Challenges
Initial uptake of the new PIN codes may be slow going, however, as clinicians and health systems may already use well-established codes. These include CCM and principal care management services, which may pay higher rates, Mullangi said.
“There might be sensitivity around not wanting to cannibalize existing programs with a new program,” Dr. Mullangi said.
In addition, many patients will have a copay for the services of principal illness navigators, Dr. Mullangi said.
While many patients have additional insurance that would cover the service, not all do. People with traditional Medicare coverage can sometimes pay 20% of the cost of some medical services.
“I think that may give patients pause, particularly if they’re already feeling the financial burden of a cancer treatment journey,” Dr. Mullangi said.
Pay rates for PIN services involve calculations of regional price differences, which are posted publicly by CMS, and potential added fees for services provided by hospital-affiliated organizations.
Consider payments for code G0023, covering 60 minutes of principal navigation services provided in a single month.
A set reimbursement for patients cared for in independent medical practices exists, with variation for local costs. Medicare’s non-facility price for G0023 would be $102.41 in some parts of Silicon Valley in California, including San Jose. In Arkansas, where costs are lower, reimbursement would be $73.14 for this same service.
Patients who get services covered by code G0023 in independent medical practices would have monthly copays of about $15-$20, depending on where they live.
The tab for patients tends to be higher for these same services if delivered through a medical practice owned by a hospital, as this would trigger the addition of facility fees to the payments made to cover the services. Facility fees are difficult for the public to ascertain before getting a treatment or service.
Dr. Mullangi and Ms. Gentry reported no relevant financial disclosures outside of their employers.
A version of this article first appeared on Medscape.com.
Anaphylaxis Treatment Uncertainty Persists for Patients and Professionals
Misinformation and outdated protocols contribute to the suboptimal management of anaphylaxis by patients and healthcare professionals, based on data from two new studies presented at the American College of Allergy, Asthma and Immunology Annual Scientific Meeting.
Anaphylaxis can strike suddenly, and many patients and caregivers at risk do not know which symptoms to treat with epinephrine, said Joni Chow, DO, of Baylor College of Medicine, San Antonio, Texas, in her presentation at the meeting.
“Early identification of anaphylaxis and early intervention with epinephrine are critical for improving patient outcomes,” Chow said in an interview.
“Many allergic reactions occur in community settings, where written action plans serve to instruct patients and caregivers on how to recognize and respond to these emergencies,” she said. “Currently, anaphylaxis action plans are developed based on the consensus of healthcare professionals, with limited information available on the preferences of patients and caregivers,” she noted. However, even with action plans, many patients and families struggle to recognize and manage severe allergic reactions effectively, she added.
In response to this issue, Chow and colleagues created a survey designed to assess the understanding of anaphylaxis recognition and management by patients and caregivers and to identify their preferences regarding the elements included in the action plans.
In the study, Chow and colleagues surveyed 96 patients and caregivers in an allergy clinic waiting room. The majority (95%) of the patients were prescribed epinephrine. Although 73% said they were comfortable identifying signs of anaphylaxis, only 14% said they were likely to use epinephrine as a first-line treatment.
The most common reason given for avoiding epinephrine was uncertainty over which symptoms to treat (40.6%), followed by hesitancy to visit an emergency department (24%), hesitancy to call 911 (17.7%), uncertainty about how to use epinephrine auto-injectors (11.5%), and fear of needles (5.2%).
Although 85% of the respondents understood that antihistamine use does not prevent the need for epinephrine in cases of anaphylactic reactions, 23.7% said they would use an antihistamine as the first treatment in these cases.
For patients with rash and wheezing after a suspected allergen exposure, approximately two thirds (64.5%) of the respondents said they would inject epinephrine and 10.8% would drive to the emergency room before taking any action, Chow said in her presentation.
The relatively low impact of fear of needles was unexpected, as fear of needles is considered a significant deterrent to epinephrine use, Chow told this news organization. “However, our respondents were more inclined to acknowledge a reluctance to escalate to emergency response as the major barrier to treatment,” she said.
The survey also asked patients what features of an anaphylaxis action plan would be most helpful. A majority of respondents (93%) rated a section for the management of mild (non-anaphylactic) allergic reaction symptoms as somewhat or very important. Visual aids for injection of epinephrine and visuals of anaphylaxis symptoms also ranked as somewhat or very important for 87.6% and 81% of respondents, respectively.
The study highlights the importance of educating allergy patients on recognizing and treating anaphylaxis and demonstrates that visuals were preferred in this survey population, Chow said. “Most patients and caregivers from our surveyed population report knowing how to treat anaphylaxis, but many would not use epinephrine as the first treatment,” she noted.
“The study focused on a single community clinic, and it would be beneficial to gather feedback from patients and caregivers representing a wider variety of educational, cultural, social, and socioeconomic backgrounds,” Chow told this news organization. “Additionally, input from other stakeholders, such as school nurses, would enhance knowledge,” she said.
Clinical Anaphylaxis Protocols Fall Short
A second study presented at the meeting showed the need to improve anaphylaxis education for clinicians.
Discrepancies in anaphylaxis management include variations in the definition and treatment of the condition, according to Carly Gunderson, DO, of Memorial Healthcare System, Pembroke Pines, Florida, who presented the study at the meeting.
“So often, we see patients in our office with a history of symptoms that meet criteria for anaphylaxis, yet when they call 911 and emergency medical services (EMS) arrive, they never receive epinephrine,” Gunderson said in an interview. “They receive antihistamines, steroids, everything except epinephrine, which is incredibly concerning given that epinephrine is always the first-line treatment for anaphylaxis,” she said.
“Because EMS providers are often the first healthcare professionals to assess patients experiencing anaphylaxis, their ability to recognize and appropriately treat anaphylaxis is essential,” Gunderson emphasized.
Gunderson and colleagues analyzed data from 30 states with mandatory Advanced Cardiac Life Support protocols to identify gaps in recognizing anaphylaxis and areas for improvement in prehospital management.
Only 15 states (50%) included gastrointestinal symptoms in the definition of anaphylaxis, 40% included neurologic manifestations, and 47% used a two-organ system definition, Gunderson noted in her presentation.
All 30 state protocols recommended diphenhydramine and epinephrine for anaphylactic reactions, 90% recommended albuterol if respiratory symptoms were present, 73% recommended intravenous fluids, and 60% recommended steroids. All but one of the state protocols listed epinephrine as the first-line recommendation for anaphylaxis; 25 states allowed epinephrine autoinjectors and 17 provided autoinjectors.
“We were shocked by how many protocols didn’t include gastrointestinal (abdominal pain, vomiting) or neurologic (lethargy, altered mental status) manifestations, when these are common presenting symptoms of anaphylaxis,” Gunderson told this news organization.
“We were also disappointed by how many protocols continue to recommend outdated interventions such as first-generation antihistamines and corticosteroids in the treatment of anaphylaxis,” she said.
Although anaphylaxis management has come a long way, the current study suggests that there is clearly room for improvement in the education of healthcare providers on how to identify and treat anaphylaxis, said Gunderson. “Most people think of anaphylaxis as the typical ‘face swelling up, throat closing’ type of reaction, which it can be, but in reality, there are so many other ways that it can present,” she said. “Healthcare providers must be aware of all of these possible manifestations so that we can treat in a timely manner to improve outcomes,” she added.
Limitations of the study included the focus only on states with mandatory or model EMS protocols, Gunderson told this news organization. As for additional research, the most important next steps are practical ones, namely, identifying ways to realistically implement necessary protocol changes, she said.
Real-World Data Support Need for Education
Real-world studies are important to identify current practice and opportunities for improvement, S. Shahzad Mustafa, MD, lead physician in allergy, immunology, and rheumatology at Rochester Regional Health and clinical associate professor of medicine at the University of Rochester School of Medicine and Dentistry, Rochester, New York, said in an interview.
“Management of anaphylaxis continues to evolve, and studies like these can help standardize evidence-based care across different medical settings, such as emergency medical services, urgent care, and emergency departments,” said Mustafa, who was not involved in either study.
The findings of the two studies were not unexpected, Mustafa said. “Heterogeneity in medical care is well recognized in numerous conditions, and anaphylaxis is no different. Patients and healthcare providers continue to have hesitation to use epinephrine and continue to overly rely on antihistamines and/or systemic steroids,” he noted.
For both studies, the takeaway message is that education is paramount to optimize anaphylaxis management, Mustafa told this news organization. “Education needs to focus on timely recognition of anaphylaxis, including atypical features such as gastrointestinal symptoms, and appropriate therapy with epinephrine,” he said.
Looking ahead, “research demonstrating differences in clinical outcomes with differing approaches to anaphylaxis may highlight the importance of early recognition and treatment with epinephrine,” said Mustafa. Management of anaphylaxis also lends itself to quality improvement studies, he added.
Neither of the studies received any outside funding. The researchers had no financial conflicts to disclose. Mustafa had no disclosures related to anaphylaxis but disclosed serving on the speakers’ bureau for Genentech, GSK, AstraZeneca, Regeneron/Sanofi, and CSL Behring and received grants from Takeda.
A version of this article first appeared on Medscape.com.
Misinformation and outdated protocols contribute to the suboptimal management of anaphylaxis by patients and healthcare professionals, based on data from two new studies presented at the American College of Allergy, Asthma and Immunology Annual Scientific Meeting.
Anaphylaxis can strike suddenly, and many patients and caregivers at risk do not know which symptoms to treat with epinephrine, said Joni Chow, DO, of Baylor College of Medicine, San Antonio, Texas, in her presentation at the meeting.
“Early identification of anaphylaxis and early intervention with epinephrine are critical for improving patient outcomes,” Chow said in an interview.
“Many allergic reactions occur in community settings, where written action plans serve to instruct patients and caregivers on how to recognize and respond to these emergencies,” she said. “Currently, anaphylaxis action plans are developed based on the consensus of healthcare professionals, with limited information available on the preferences of patients and caregivers,” she noted. However, even with action plans, many patients and families struggle to recognize and manage severe allergic reactions effectively, she added.
In response to this issue, Chow and colleagues created a survey designed to assess the understanding of anaphylaxis recognition and management by patients and caregivers and to identify their preferences regarding the elements included in the action plans.
In the study, Chow and colleagues surveyed 96 patients and caregivers in an allergy clinic waiting room. The majority (95%) of the patients were prescribed epinephrine. Although 73% said they were comfortable identifying signs of anaphylaxis, only 14% said they were likely to use epinephrine as a first-line treatment.
The most common reason given for avoiding epinephrine was uncertainty over which symptoms to treat (40.6%), followed by hesitancy to visit an emergency department (24%), hesitancy to call 911 (17.7%), uncertainty about how to use epinephrine auto-injectors (11.5%), and fear of needles (5.2%).
Although 85% of the respondents understood that antihistamine use does not prevent the need for epinephrine in cases of anaphylactic reactions, 23.7% said they would use an antihistamine as the first treatment in these cases.
For patients with rash and wheezing after a suspected allergen exposure, approximately two thirds (64.5%) of the respondents said they would inject epinephrine and 10.8% would drive to the emergency room before taking any action, Chow said in her presentation.
The relatively low impact of fear of needles was unexpected, as fear of needles is considered a significant deterrent to epinephrine use, Chow told this news organization. “However, our respondents were more inclined to acknowledge a reluctance to escalate to emergency response as the major barrier to treatment,” she said.
The survey also asked patients what features of an anaphylaxis action plan would be most helpful. A majority of respondents (93%) rated a section for the management of mild (non-anaphylactic) allergic reaction symptoms as somewhat or very important. Visual aids for injection of epinephrine and visuals of anaphylaxis symptoms also ranked as somewhat or very important for 87.6% and 81% of respondents, respectively.
The study highlights the importance of educating allergy patients on recognizing and treating anaphylaxis and demonstrates that visuals were preferred in this survey population, Chow said. “Most patients and caregivers from our surveyed population report knowing how to treat anaphylaxis, but many would not use epinephrine as the first treatment,” she noted.
“The study focused on a single community clinic, and it would be beneficial to gather feedback from patients and caregivers representing a wider variety of educational, cultural, social, and socioeconomic backgrounds,” Chow told this news organization. “Additionally, input from other stakeholders, such as school nurses, would enhance knowledge,” she said.
Clinical Anaphylaxis Protocols Fall Short
A second study presented at the meeting showed the need to improve anaphylaxis education for clinicians.
Discrepancies in anaphylaxis management include variations in the definition and treatment of the condition, according to Carly Gunderson, DO, of Memorial Healthcare System, Pembroke Pines, Florida, who presented the study at the meeting.
“So often, we see patients in our office with a history of symptoms that meet criteria for anaphylaxis, yet when they call 911 and emergency medical services (EMS) arrive, they never receive epinephrine,” Gunderson said in an interview. “They receive antihistamines, steroids, everything except epinephrine, which is incredibly concerning given that epinephrine is always the first-line treatment for anaphylaxis,” she said.
“Because EMS providers are often the first healthcare professionals to assess patients experiencing anaphylaxis, their ability to recognize and appropriately treat anaphylaxis is essential,” Gunderson emphasized.
Gunderson and colleagues analyzed data from 30 states with mandatory Advanced Cardiac Life Support protocols to identify gaps in recognizing anaphylaxis and areas for improvement in prehospital management.
Only 15 states (50%) included gastrointestinal symptoms in the definition of anaphylaxis, 40% included neurologic manifestations, and 47% used a two-organ system definition, Gunderson noted in her presentation.
All 30 state protocols recommended diphenhydramine and epinephrine for anaphylactic reactions, 90% recommended albuterol if respiratory symptoms were present, 73% recommended intravenous fluids, and 60% recommended steroids. All but one of the state protocols listed epinephrine as the first-line recommendation for anaphylaxis; 25 states allowed epinephrine autoinjectors and 17 provided autoinjectors.
“We were shocked by how many protocols didn’t include gastrointestinal (abdominal pain, vomiting) or neurologic (lethargy, altered mental status) manifestations, when these are common presenting symptoms of anaphylaxis,” Gunderson told this news organization.
“We were also disappointed by how many protocols continue to recommend outdated interventions such as first-generation antihistamines and corticosteroids in the treatment of anaphylaxis,” she said.
Although anaphylaxis management has come a long way, the current study suggests that there is clearly room for improvement in the education of healthcare providers on how to identify and treat anaphylaxis, said Gunderson. “Most people think of anaphylaxis as the typical ‘face swelling up, throat closing’ type of reaction, which it can be, but in reality, there are so many other ways that it can present,” she said. “Healthcare providers must be aware of all of these possible manifestations so that we can treat in a timely manner to improve outcomes,” she added.
Limitations of the study included the focus only on states with mandatory or model EMS protocols, Gunderson told this news organization. As for additional research, the most important next steps are practical ones, namely, identifying ways to realistically implement necessary protocol changes, she said.
Real-World Data Support Need for Education
Real-world studies are important to identify current practice and opportunities for improvement, S. Shahzad Mustafa, MD, lead physician in allergy, immunology, and rheumatology at Rochester Regional Health and clinical associate professor of medicine at the University of Rochester School of Medicine and Dentistry, Rochester, New York, said in an interview.
“Management of anaphylaxis continues to evolve, and studies like these can help standardize evidence-based care across different medical settings, such as emergency medical services, urgent care, and emergency departments,” said Mustafa, who was not involved in either study.
The findings of the two studies were not unexpected, Mustafa said. “Heterogeneity in medical care is well recognized in numerous conditions, and anaphylaxis is no different. Patients and healthcare providers continue to have hesitation to use epinephrine and continue to overly rely on antihistamines and/or systemic steroids,” he noted.
For both studies, the takeaway message is that education is paramount to optimize anaphylaxis management, Mustafa told this news organization. “Education needs to focus on timely recognition of anaphylaxis, including atypical features such as gastrointestinal symptoms, and appropriate therapy with epinephrine,” he said.
Looking ahead, “research demonstrating differences in clinical outcomes with differing approaches to anaphylaxis may highlight the importance of early recognition and treatment with epinephrine,” said Mustafa. Management of anaphylaxis also lends itself to quality improvement studies, he added.
Neither of the studies received any outside funding. The researchers had no financial conflicts to disclose. Mustafa had no disclosures related to anaphylaxis but disclosed serving on the speakers’ bureau for Genentech, GSK, AstraZeneca, Regeneron/Sanofi, and CSL Behring and received grants from Takeda.
A version of this article first appeared on Medscape.com.
Misinformation and outdated protocols contribute to the suboptimal management of anaphylaxis by patients and healthcare professionals, based on data from two new studies presented at the American College of Allergy, Asthma and Immunology Annual Scientific Meeting.
Anaphylaxis can strike suddenly, and many patients and caregivers at risk do not know which symptoms to treat with epinephrine, said Joni Chow, DO, of Baylor College of Medicine, San Antonio, Texas, in her presentation at the meeting.
“Early identification of anaphylaxis and early intervention with epinephrine are critical for improving patient outcomes,” Chow said in an interview.
“Many allergic reactions occur in community settings, where written action plans serve to instruct patients and caregivers on how to recognize and respond to these emergencies,” she said. “Currently, anaphylaxis action plans are developed based on the consensus of healthcare professionals, with limited information available on the preferences of patients and caregivers,” she noted. However, even with action plans, many patients and families struggle to recognize and manage severe allergic reactions effectively, she added.
In response to this issue, Chow and colleagues created a survey designed to assess the understanding of anaphylaxis recognition and management by patients and caregivers and to identify their preferences regarding the elements included in the action plans.
In the study, Chow and colleagues surveyed 96 patients and caregivers in an allergy clinic waiting room. The majority (95%) of the patients were prescribed epinephrine. Although 73% said they were comfortable identifying signs of anaphylaxis, only 14% said they were likely to use epinephrine as a first-line treatment.
The most common reason given for avoiding epinephrine was uncertainty over which symptoms to treat (40.6%), followed by hesitancy to visit an emergency department (24%), hesitancy to call 911 (17.7%), uncertainty about how to use epinephrine auto-injectors (11.5%), and fear of needles (5.2%).
Although 85% of the respondents understood that antihistamine use does not prevent the need for epinephrine in cases of anaphylactic reactions, 23.7% said they would use an antihistamine as the first treatment in these cases.
For patients with rash and wheezing after a suspected allergen exposure, approximately two thirds (64.5%) of the respondents said they would inject epinephrine and 10.8% would drive to the emergency room before taking any action, Chow said in her presentation.
The relatively low impact of fear of needles was unexpected, as fear of needles is considered a significant deterrent to epinephrine use, Chow told this news organization. “However, our respondents were more inclined to acknowledge a reluctance to escalate to emergency response as the major barrier to treatment,” she said.
The survey also asked patients what features of an anaphylaxis action plan would be most helpful. A majority of respondents (93%) rated a section for the management of mild (non-anaphylactic) allergic reaction symptoms as somewhat or very important. Visual aids for injection of epinephrine and visuals of anaphylaxis symptoms also ranked as somewhat or very important for 87.6% and 81% of respondents, respectively.
The study highlights the importance of educating allergy patients on recognizing and treating anaphylaxis and demonstrates that visuals were preferred in this survey population, Chow said. “Most patients and caregivers from our surveyed population report knowing how to treat anaphylaxis, but many would not use epinephrine as the first treatment,” she noted.
“The study focused on a single community clinic, and it would be beneficial to gather feedback from patients and caregivers representing a wider variety of educational, cultural, social, and socioeconomic backgrounds,” Chow told this news organization. “Additionally, input from other stakeholders, such as school nurses, would enhance knowledge,” she said.
Clinical Anaphylaxis Protocols Fall Short
A second study presented at the meeting showed the need to improve anaphylaxis education for clinicians.
Discrepancies in anaphylaxis management include variations in the definition and treatment of the condition, according to Carly Gunderson, DO, of Memorial Healthcare System, Pembroke Pines, Florida, who presented the study at the meeting.
“So often, we see patients in our office with a history of symptoms that meet criteria for anaphylaxis, yet when they call 911 and emergency medical services (EMS) arrive, they never receive epinephrine,” Gunderson said in an interview. “They receive antihistamines, steroids, everything except epinephrine, which is incredibly concerning given that epinephrine is always the first-line treatment for anaphylaxis,” she said.
“Because EMS providers are often the first healthcare professionals to assess patients experiencing anaphylaxis, their ability to recognize and appropriately treat anaphylaxis is essential,” Gunderson emphasized.
Gunderson and colleagues analyzed data from 30 states with mandatory Advanced Cardiac Life Support protocols to identify gaps in recognizing anaphylaxis and areas for improvement in prehospital management.
Only 15 states (50%) included gastrointestinal symptoms in the definition of anaphylaxis, 40% included neurologic manifestations, and 47% used a two-organ system definition, Gunderson noted in her presentation.
All 30 state protocols recommended diphenhydramine and epinephrine for anaphylactic reactions, 90% recommended albuterol if respiratory symptoms were present, 73% recommended intravenous fluids, and 60% recommended steroids. All but one of the state protocols listed epinephrine as the first-line recommendation for anaphylaxis; 25 states allowed epinephrine autoinjectors and 17 provided autoinjectors.
“We were shocked by how many protocols didn’t include gastrointestinal (abdominal pain, vomiting) or neurologic (lethargy, altered mental status) manifestations, when these are common presenting symptoms of anaphylaxis,” Gunderson told this news organization.
“We were also disappointed by how many protocols continue to recommend outdated interventions such as first-generation antihistamines and corticosteroids in the treatment of anaphylaxis,” she said.
Although anaphylaxis management has come a long way, the current study suggests that there is clearly room for improvement in the education of healthcare providers on how to identify and treat anaphylaxis, said Gunderson. “Most people think of anaphylaxis as the typical ‘face swelling up, throat closing’ type of reaction, which it can be, but in reality, there are so many other ways that it can present,” she said. “Healthcare providers must be aware of all of these possible manifestations so that we can treat in a timely manner to improve outcomes,” she added.
Limitations of the study included the focus only on states with mandatory or model EMS protocols, Gunderson told this news organization. As for additional research, the most important next steps are practical ones, namely, identifying ways to realistically implement necessary protocol changes, she said.
Real-World Data Support Need for Education
Real-world studies are important to identify current practice and opportunities for improvement, S. Shahzad Mustafa, MD, lead physician in allergy, immunology, and rheumatology at Rochester Regional Health and clinical associate professor of medicine at the University of Rochester School of Medicine and Dentistry, Rochester, New York, said in an interview.
“Management of anaphylaxis continues to evolve, and studies like these can help standardize evidence-based care across different medical settings, such as emergency medical services, urgent care, and emergency departments,” said Mustafa, who was not involved in either study.
The findings of the two studies were not unexpected, Mustafa said. “Heterogeneity in medical care is well recognized in numerous conditions, and anaphylaxis is no different. Patients and healthcare providers continue to have hesitation to use epinephrine and continue to overly rely on antihistamines and/or systemic steroids,” he noted.
For both studies, the takeaway message is that education is paramount to optimize anaphylaxis management, Mustafa told this news organization. “Education needs to focus on timely recognition of anaphylaxis, including atypical features such as gastrointestinal symptoms, and appropriate therapy with epinephrine,” he said.
Looking ahead, “research demonstrating differences in clinical outcomes with differing approaches to anaphylaxis may highlight the importance of early recognition and treatment with epinephrine,” said Mustafa. Management of anaphylaxis also lends itself to quality improvement studies, he added.
Neither of the studies received any outside funding. The researchers had no financial conflicts to disclose. Mustafa had no disclosures related to anaphylaxis but disclosed serving on the speakers’ bureau for Genentech, GSK, AstraZeneca, Regeneron/Sanofi, and CSL Behring and received grants from Takeda.
A version of this article first appeared on Medscape.com.
Gardasil 9 at 10 Years: Vaccine Protects Against Multiple Cancers
Vaccination against human papilloma virus (HPV), a group of more than 200 viruses infecting at least 50% of sexually active people over their lifetimes, has proved more than 90% effective for preventing several diseases caused by high-risk HPV types.
Gardasil 4: 2006
It started in 2006 with the approval of Human Papillomavirus Quadrivalent, types 6, 11, 16, and 18 (Gardasil 4). Merck’s vaccine began to lower rates of cervical cancer, a major global killer of women.
“It’s fair to say the vaccine has been an American and a global public health success story in reducing rates of cervical cancer,” Paula M. Cuccaro, PhD, assistant professor of health promotion and behavioral sciences at University of Texas School of Public Health, Houston, said in an interview.
How does a common virus trigger such a lethal gynecologic malignancy? “It knocks out two important cancer suppressor genes in cells,” explained Christina Annunziata,MD, PhD, a medical oncologist and senior vice president of extramural discovery science for the American Cancer Society. HPV oncoproteins are encoded by the E6 and E7 genes. As in other DNA tumor viruses, the E6 and E7 proteins functionally inactivate the tumor suppressor proteins p53 and pRB, respectively.
US Prevalence
Despite screening and vaccination, cervical cancer is still very much around. This year, 13,820 new cases of invasive cervical cancer will be diagnosed in the United States, and approximately 4360 women will die of it, according to the American Cancer Society. Even before the advent of Gardasil 4, incidence rates had already decreased by more than half from the mid-1970s to the mid-2000s, thanks largely to Pap smear screening programs for treatable premalignant lesions. “The US rate had dropped to about 20 per 100,000 women even before Gardasil 4,” said Annunziata. “After the introduction of the first vaccine, it decreased to 7 per 100,000, a decrease of about 30%, but it remains plateaued now at about the same level.”
Although the past decade has seen rates generally stabilize, there have been some changes in different age groups. In women ages 30-44, rates increased 1.7% each year from 2012 to 2019, while rates declined 11% each year for women ages 20-24— probably reflecting the impact of the first wave of prevention from Gardasil 4.
In one 2021 population-based study of US cancer registry data from 1999 to 2017, rates of both cervical squamous cell carcinoma and adenocarcinoma dropped. The largest declines occurred in females 15-20 years old, the age group most likely to be vaccinated against HPV but not typically screened, suggesting a vaccine-related effect.
Gardasil 9: 2014
With the 2014 approval of the vaccine’s second iteration, Gardasil 9, which replaced Gardasil 4 and targeted 9 HPV strains, immunization has taken broader aim. The strains covered by Gardasil 9 protect against oropharyngeal and other head and neck cancers — as well as penile, anal, vulvar, and vaginal malignancies and premalignancies, and genital warts in both sexes ages 9-45.
It may be years, however, before the impact of the newer polyvalent formulation is felt. “While the first vaccine has been successful against the prevalent strains of HPV linked to cervical cancer, it’s a little early to call it for the newer vaccine since oropharyngeal cancers tend to develop later in older men,” Cuccaro said. “But the types of HPV linked to mouth and throat cancers and covered by the newer vaccines are much less prevalent in those who are vaccinated. The strains not covered in the vaccine you see are equally present in the vaccinated and non-vaccinated.”
Angela L. Myers, MD, MPH, division director of infectious diseases and medical director of the Center for Wellbeing at Children’s Mercy in Kansas City, Missouri, added, “Unlike for cervical cancer, there are no screening programs for oropharyngeal lesions, so you have to wait to see rates until actual cancer develops.”
A 2023 review reported that HPV vaccination reduced levels of oropharyngeal HPV positivity in men, strengthening the case for pangender immunization.
And in a recent phase 3 doubled-blind trial, GARDASIL 9 reduced the incidence of anogenital persistent infection caused by nine types of HPV compared with a placebo.
Increasing Uptake
The current public health aim is to have 80% of young people in the targeted age group vaccinated with two doses. Today, uptake among those 9-26 years old stands at about 78% of girls and 75% of boys for the first dose, said Annunziata. “But it’s only about 61% for the two doses in the current series, and we want to improve that.”
Some parents may still harbor fears that immunizing teens and tweens — both the American Academy of Pediatrics and the American Cancer Society recommend immunization at age 9 — will open the door to precocious sexual activity.
“But overall, uptake in tweens and young teens has increased because the messaging has changed,” said Myers, with the rationale now focusing on cancer prevention not sexual-infection prophylaxis. “This is similar to the hepatitis B vaccine, which used to be given to young adults and is now given to newborns to prevent cancer.”
Cuccaro added that a proactive presentation by healthcare professionals has a significant effect on vaccine uptake and increases the odds of vaccination ninefold. “Providers should take a presumptive approach and avoid just offering the vaccine as an option. It should be included with regular childhood vaccinations,” she said. “And the advantage of starting early at age 9 is that you can spread the doses out across other regular childhood vaccinations, whereas if you start at age 11, you need to add the HPV vaccine to three other vaccines that are given at that time.”
After age 15, three doses are necessary. “Providers should stress to parents that it’s most effective when given before young people become sexually active and exposed to HPV,” Cuccaro said. And Myers stressed that despite the vaccine’s effectiveness, routine screening for cervical premalignancies is still important.
Despite increasing coverage, vaccination rates have some distance to go before the public health target of at least 80% uptake of the series in the targeted age group, Cuccaro cautioned.
On the global stage, barriers to immunization remain, but the World Health Organization has endorsed a campaign to eradicate cervical cancer through HPV vaccination. It has predicted that the 21st century may be the last to experience HPV-associated cancers, currently responsible for more than 300,000 annual deaths worldwide.
A Brief History of HPV Vaccines
- 1951. Cervical cancer patient Henrietta Lacks’ rapidly dividing cervical cells are collected by George Otto Gey at Johns Hopkins Hospital. They create the first immortal cell line (HeLa) used to study cancers and vaccines worldwide.
- 1976. Harald zur Hausen suggests that genital wart-associated HPV, not herpes simplex, is the probable cause of cervical cancer.
- 1983. HPV is confirmed as a cause of cancer.
- 1991. The first HPV vaccine is developed.
- 2002. Proof of principle and protective efficacy for the monovalent HPV 16 are shown.
- 2006. Merck’s Gardasil 4 (HPV 4) is FDA approved in girls ages 9-26 for protection against strains 6, 11, 16, and 18 — the cause of more than 70% of cervical cancer cases.
- 2009. Approval of Gardasil 4 is expanded to boys ages 9-26 for the prevention of genital warts.
- 2009. The FDA approves GlaxoSmithKline’s Cervarix (HPV 16 and 18) for girls and young women. The vaccine was withdrawn from the US market in 2016 following the success of Gardasil 9 but is used abroad for HPV cancer prevention.
- 2014. The 9-valent recombinant vaccine Gardasil 9 is FDA approved for protection against several low-risk, wart-causing HPV strains as well as the high-risk cancer strains targeted by HPV 4.
- 2018. The FDA expands approval to include females and males 27-45 years old.
- 2020. The FDA extends approval of Gardasil 9 to include prevention not only of cervical cancer but also, vaginal, vulvar, anal, oropharyngeal, and other head and neck cancers.
Annunziata, Cuccaro, and Myers had no competing interests to declare.
A version of this article appeared on Medscape.com.
Vaccination against human papilloma virus (HPV), a group of more than 200 viruses infecting at least 50% of sexually active people over their lifetimes, has proved more than 90% effective for preventing several diseases caused by high-risk HPV types.
Gardasil 4: 2006
It started in 2006 with the approval of Human Papillomavirus Quadrivalent, types 6, 11, 16, and 18 (Gardasil 4). Merck’s vaccine began to lower rates of cervical cancer, a major global killer of women.
“It’s fair to say the vaccine has been an American and a global public health success story in reducing rates of cervical cancer,” Paula M. Cuccaro, PhD, assistant professor of health promotion and behavioral sciences at University of Texas School of Public Health, Houston, said in an interview.
How does a common virus trigger such a lethal gynecologic malignancy? “It knocks out two important cancer suppressor genes in cells,” explained Christina Annunziata,MD, PhD, a medical oncologist and senior vice president of extramural discovery science for the American Cancer Society. HPV oncoproteins are encoded by the E6 and E7 genes. As in other DNA tumor viruses, the E6 and E7 proteins functionally inactivate the tumor suppressor proteins p53 and pRB, respectively.
US Prevalence
Despite screening and vaccination, cervical cancer is still very much around. This year, 13,820 new cases of invasive cervical cancer will be diagnosed in the United States, and approximately 4360 women will die of it, according to the American Cancer Society. Even before the advent of Gardasil 4, incidence rates had already decreased by more than half from the mid-1970s to the mid-2000s, thanks largely to Pap smear screening programs for treatable premalignant lesions. “The US rate had dropped to about 20 per 100,000 women even before Gardasil 4,” said Annunziata. “After the introduction of the first vaccine, it decreased to 7 per 100,000, a decrease of about 30%, but it remains plateaued now at about the same level.”
Although the past decade has seen rates generally stabilize, there have been some changes in different age groups. In women ages 30-44, rates increased 1.7% each year from 2012 to 2019, while rates declined 11% each year for women ages 20-24— probably reflecting the impact of the first wave of prevention from Gardasil 4.
In one 2021 population-based study of US cancer registry data from 1999 to 2017, rates of both cervical squamous cell carcinoma and adenocarcinoma dropped. The largest declines occurred in females 15-20 years old, the age group most likely to be vaccinated against HPV but not typically screened, suggesting a vaccine-related effect.
Gardasil 9: 2014
With the 2014 approval of the vaccine’s second iteration, Gardasil 9, which replaced Gardasil 4 and targeted 9 HPV strains, immunization has taken broader aim. The strains covered by Gardasil 9 protect against oropharyngeal and other head and neck cancers — as well as penile, anal, vulvar, and vaginal malignancies and premalignancies, and genital warts in both sexes ages 9-45.
It may be years, however, before the impact of the newer polyvalent formulation is felt. “While the first vaccine has been successful against the prevalent strains of HPV linked to cervical cancer, it’s a little early to call it for the newer vaccine since oropharyngeal cancers tend to develop later in older men,” Cuccaro said. “But the types of HPV linked to mouth and throat cancers and covered by the newer vaccines are much less prevalent in those who are vaccinated. The strains not covered in the vaccine you see are equally present in the vaccinated and non-vaccinated.”
Angela L. Myers, MD, MPH, division director of infectious diseases and medical director of the Center for Wellbeing at Children’s Mercy in Kansas City, Missouri, added, “Unlike for cervical cancer, there are no screening programs for oropharyngeal lesions, so you have to wait to see rates until actual cancer develops.”
A 2023 review reported that HPV vaccination reduced levels of oropharyngeal HPV positivity in men, strengthening the case for pangender immunization.
And in a recent phase 3 doubled-blind trial, GARDASIL 9 reduced the incidence of anogenital persistent infection caused by nine types of HPV compared with a placebo.
Increasing Uptake
The current public health aim is to have 80% of young people in the targeted age group vaccinated with two doses. Today, uptake among those 9-26 years old stands at about 78% of girls and 75% of boys for the first dose, said Annunziata. “But it’s only about 61% for the two doses in the current series, and we want to improve that.”
Some parents may still harbor fears that immunizing teens and tweens — both the American Academy of Pediatrics and the American Cancer Society recommend immunization at age 9 — will open the door to precocious sexual activity.
“But overall, uptake in tweens and young teens has increased because the messaging has changed,” said Myers, with the rationale now focusing on cancer prevention not sexual-infection prophylaxis. “This is similar to the hepatitis B vaccine, which used to be given to young adults and is now given to newborns to prevent cancer.”
Cuccaro added that a proactive presentation by healthcare professionals has a significant effect on vaccine uptake and increases the odds of vaccination ninefold. “Providers should take a presumptive approach and avoid just offering the vaccine as an option. It should be included with regular childhood vaccinations,” she said. “And the advantage of starting early at age 9 is that you can spread the doses out across other regular childhood vaccinations, whereas if you start at age 11, you need to add the HPV vaccine to three other vaccines that are given at that time.”
After age 15, three doses are necessary. “Providers should stress to parents that it’s most effective when given before young people become sexually active and exposed to HPV,” Cuccaro said. And Myers stressed that despite the vaccine’s effectiveness, routine screening for cervical premalignancies is still important.
Despite increasing coverage, vaccination rates have some distance to go before the public health target of at least 80% uptake of the series in the targeted age group, Cuccaro cautioned.
On the global stage, barriers to immunization remain, but the World Health Organization has endorsed a campaign to eradicate cervical cancer through HPV vaccination. It has predicted that the 21st century may be the last to experience HPV-associated cancers, currently responsible for more than 300,000 annual deaths worldwide.
A Brief History of HPV Vaccines
- 1951. Cervical cancer patient Henrietta Lacks’ rapidly dividing cervical cells are collected by George Otto Gey at Johns Hopkins Hospital. They create the first immortal cell line (HeLa) used to study cancers and vaccines worldwide.
- 1976. Harald zur Hausen suggests that genital wart-associated HPV, not herpes simplex, is the probable cause of cervical cancer.
- 1983. HPV is confirmed as a cause of cancer.
- 1991. The first HPV vaccine is developed.
- 2002. Proof of principle and protective efficacy for the monovalent HPV 16 are shown.
- 2006. Merck’s Gardasil 4 (HPV 4) is FDA approved in girls ages 9-26 for protection against strains 6, 11, 16, and 18 — the cause of more than 70% of cervical cancer cases.
- 2009. Approval of Gardasil 4 is expanded to boys ages 9-26 for the prevention of genital warts.
- 2009. The FDA approves GlaxoSmithKline’s Cervarix (HPV 16 and 18) for girls and young women. The vaccine was withdrawn from the US market in 2016 following the success of Gardasil 9 but is used abroad for HPV cancer prevention.
- 2014. The 9-valent recombinant vaccine Gardasil 9 is FDA approved for protection against several low-risk, wart-causing HPV strains as well as the high-risk cancer strains targeted by HPV 4.
- 2018. The FDA expands approval to include females and males 27-45 years old.
- 2020. The FDA extends approval of Gardasil 9 to include prevention not only of cervical cancer but also, vaginal, vulvar, anal, oropharyngeal, and other head and neck cancers.
Annunziata, Cuccaro, and Myers had no competing interests to declare.
A version of this article appeared on Medscape.com.
Vaccination against human papilloma virus (HPV), a group of more than 200 viruses infecting at least 50% of sexually active people over their lifetimes, has proved more than 90% effective for preventing several diseases caused by high-risk HPV types.
Gardasil 4: 2006
It started in 2006 with the approval of Human Papillomavirus Quadrivalent, types 6, 11, 16, and 18 (Gardasil 4). Merck’s vaccine began to lower rates of cervical cancer, a major global killer of women.
“It’s fair to say the vaccine has been an American and a global public health success story in reducing rates of cervical cancer,” Paula M. Cuccaro, PhD, assistant professor of health promotion and behavioral sciences at University of Texas School of Public Health, Houston, said in an interview.
How does a common virus trigger such a lethal gynecologic malignancy? “It knocks out two important cancer suppressor genes in cells,” explained Christina Annunziata,MD, PhD, a medical oncologist and senior vice president of extramural discovery science for the American Cancer Society. HPV oncoproteins are encoded by the E6 and E7 genes. As in other DNA tumor viruses, the E6 and E7 proteins functionally inactivate the tumor suppressor proteins p53 and pRB, respectively.
US Prevalence
Despite screening and vaccination, cervical cancer is still very much around. This year, 13,820 new cases of invasive cervical cancer will be diagnosed in the United States, and approximately 4360 women will die of it, according to the American Cancer Society. Even before the advent of Gardasil 4, incidence rates had already decreased by more than half from the mid-1970s to the mid-2000s, thanks largely to Pap smear screening programs for treatable premalignant lesions. “The US rate had dropped to about 20 per 100,000 women even before Gardasil 4,” said Annunziata. “After the introduction of the first vaccine, it decreased to 7 per 100,000, a decrease of about 30%, but it remains plateaued now at about the same level.”
Although the past decade has seen rates generally stabilize, there have been some changes in different age groups. In women ages 30-44, rates increased 1.7% each year from 2012 to 2019, while rates declined 11% each year for women ages 20-24— probably reflecting the impact of the first wave of prevention from Gardasil 4.
In one 2021 population-based study of US cancer registry data from 1999 to 2017, rates of both cervical squamous cell carcinoma and adenocarcinoma dropped. The largest declines occurred in females 15-20 years old, the age group most likely to be vaccinated against HPV but not typically screened, suggesting a vaccine-related effect.
Gardasil 9: 2014
With the 2014 approval of the vaccine’s second iteration, Gardasil 9, which replaced Gardasil 4 and targeted 9 HPV strains, immunization has taken broader aim. The strains covered by Gardasil 9 protect against oropharyngeal and other head and neck cancers — as well as penile, anal, vulvar, and vaginal malignancies and premalignancies, and genital warts in both sexes ages 9-45.
It may be years, however, before the impact of the newer polyvalent formulation is felt. “While the first vaccine has been successful against the prevalent strains of HPV linked to cervical cancer, it’s a little early to call it for the newer vaccine since oropharyngeal cancers tend to develop later in older men,” Cuccaro said. “But the types of HPV linked to mouth and throat cancers and covered by the newer vaccines are much less prevalent in those who are vaccinated. The strains not covered in the vaccine you see are equally present in the vaccinated and non-vaccinated.”
Angela L. Myers, MD, MPH, division director of infectious diseases and medical director of the Center for Wellbeing at Children’s Mercy in Kansas City, Missouri, added, “Unlike for cervical cancer, there are no screening programs for oropharyngeal lesions, so you have to wait to see rates until actual cancer develops.”
A 2023 review reported that HPV vaccination reduced levels of oropharyngeal HPV positivity in men, strengthening the case for pangender immunization.
And in a recent phase 3 doubled-blind trial, GARDASIL 9 reduced the incidence of anogenital persistent infection caused by nine types of HPV compared with a placebo.
Increasing Uptake
The current public health aim is to have 80% of young people in the targeted age group vaccinated with two doses. Today, uptake among those 9-26 years old stands at about 78% of girls and 75% of boys for the first dose, said Annunziata. “But it’s only about 61% for the two doses in the current series, and we want to improve that.”
Some parents may still harbor fears that immunizing teens and tweens — both the American Academy of Pediatrics and the American Cancer Society recommend immunization at age 9 — will open the door to precocious sexual activity.
“But overall, uptake in tweens and young teens has increased because the messaging has changed,” said Myers, with the rationale now focusing on cancer prevention not sexual-infection prophylaxis. “This is similar to the hepatitis B vaccine, which used to be given to young adults and is now given to newborns to prevent cancer.”
Cuccaro added that a proactive presentation by healthcare professionals has a significant effect on vaccine uptake and increases the odds of vaccination ninefold. “Providers should take a presumptive approach and avoid just offering the vaccine as an option. It should be included with regular childhood vaccinations,” she said. “And the advantage of starting early at age 9 is that you can spread the doses out across other regular childhood vaccinations, whereas if you start at age 11, you need to add the HPV vaccine to three other vaccines that are given at that time.”
After age 15, three doses are necessary. “Providers should stress to parents that it’s most effective when given before young people become sexually active and exposed to HPV,” Cuccaro said. And Myers stressed that despite the vaccine’s effectiveness, routine screening for cervical premalignancies is still important.
Despite increasing coverage, vaccination rates have some distance to go before the public health target of at least 80% uptake of the series in the targeted age group, Cuccaro cautioned.
On the global stage, barriers to immunization remain, but the World Health Organization has endorsed a campaign to eradicate cervical cancer through HPV vaccination. It has predicted that the 21st century may be the last to experience HPV-associated cancers, currently responsible for more than 300,000 annual deaths worldwide.
A Brief History of HPV Vaccines
- 1951. Cervical cancer patient Henrietta Lacks’ rapidly dividing cervical cells are collected by George Otto Gey at Johns Hopkins Hospital. They create the first immortal cell line (HeLa) used to study cancers and vaccines worldwide.
- 1976. Harald zur Hausen suggests that genital wart-associated HPV, not herpes simplex, is the probable cause of cervical cancer.
- 1983. HPV is confirmed as a cause of cancer.
- 1991. The first HPV vaccine is developed.
- 2002. Proof of principle and protective efficacy for the monovalent HPV 16 are shown.
- 2006. Merck’s Gardasil 4 (HPV 4) is FDA approved in girls ages 9-26 for protection against strains 6, 11, 16, and 18 — the cause of more than 70% of cervical cancer cases.
- 2009. Approval of Gardasil 4 is expanded to boys ages 9-26 for the prevention of genital warts.
- 2009. The FDA approves GlaxoSmithKline’s Cervarix (HPV 16 and 18) for girls and young women. The vaccine was withdrawn from the US market in 2016 following the success of Gardasil 9 but is used abroad for HPV cancer prevention.
- 2014. The 9-valent recombinant vaccine Gardasil 9 is FDA approved for protection against several low-risk, wart-causing HPV strains as well as the high-risk cancer strains targeted by HPV 4.
- 2018. The FDA expands approval to include females and males 27-45 years old.
- 2020. The FDA extends approval of Gardasil 9 to include prevention not only of cervical cancer but also, vaginal, vulvar, anal, oropharyngeal, and other head and neck cancers.
Annunziata, Cuccaro, and Myers had no competing interests to declare.
A version of this article appeared on Medscape.com.
Cannabis Use Linked to Brain Thinning in Adolescents
, research in mice and humans suggested.
The multilevel study demonstrated that tetrahydrocannabinol (THC), an active substance in cannabis, causes shrinkage of dendritic arborization — the neurons’ network of antennae that play a critical role in communication between brain cells.
The connection between dendritic arborization and cortical thickness was hinted at in an earlier study by Tomáš Paus, MD, PhD, professor of psychiatry and addictology at the University of Montreal, Quebec, Canada, and colleagues, who found that cannabis use in early adolescence was associated with lower cortical thickness in boys with a high genetic risk for schizophrenia.
“We speculated at that time that the differences in cortical thickness might be related to differences in dendritic arborization, and our current study confirmed it,” Paus said.
That confirmation came in the mouse part of the study, when coauthor Graciela Piñeyro, MD, PhD, also of the University of Montreal, counted the dendritic branches of mice exposed to THC and compared the total with the number of dendritic branches in unexposed mice. “What surprised me was finding that THC in the mice was targeting the same type of cells and structures that Dr. Paus had predicted would be affected from the human studies,” she said. “Structurally, they were mostly the neurons that contribute to synapses in the cortex, and their branching was reduced.”
Paus explained that in humans, a decrease in input from the affected dendrites “makes it harder for the brain to learn new things, interact with people, cope with new situations, et cetera. In other words, it makes the brain more vulnerable to everything that can happen in a young person’s life.”
The study was published online on October 9 in the Journal of Neuroscience.
Of Mice, Men, and Cannabis
Although associations between cannabis use by teenagers and variations in brain maturation have been well studied, the cellular and molecular underpinnings of these associations were unclear, according to the authors.
To investigate further, they conducted this three-step study. First, they exposed adolescent male mice to THC or a synthetic cannabinoid (WIN 55,212-2) and assessed differentially expressed genes, spine numbers, and the extent of dendritic complexity in the frontal cortex of each mouse.
Next, using MRI, they examined differences in cortical thickness in 34 brain regions in 140 male adolescents who experimented with cannabis before age 16 years and 327 who did not.
Then, they again conducted experiments in mice and found that 13 THC-related genes correlated with variations in cortical thickness. Virtual histology revealed that these 13 genes were coexpressed with cell markers of astrocytes, microglia, and a type of pyramidal cell enriched in genes that regulate dendritic expression.
Similarly, the WIN-related genes correlated with differences in cortical thickness and showed coexpression patterns with the same three cell types.
Furthermore, the affected genes were also found in humans, particularly in the thinner cortical regions of the adolescents who experimented with cannabis.
By acting on microglia, THC seems to promote the removal of synapses and, eventually, the reduction of the dendritic tree in mice, Piñeyro explained. That’s important not only because a similar mechanism may be at work in humans but also because “we now might have a model to test different types of cannabis products to see which ones are producing the greatest effect on neurons and therefore greater removal of synapses through the microglia. This could be a way of testing drugs that are out in the street to see which would be the most or least dangerous to the synapses in the brain.”
‘Significant Implications’
Commenting on the study, Yasmin Hurd, PhD, Ward-Coleman chair of translational neuroscience at the Icahn School of Medicine at Mount Sinai and director of the Addiction Institute of Mount Sinai in New York City, said, “These findings are in line with previous results, so they are feasible. This study adds more depth by showing that cortical genes that were differentially altered by adolescent THC correlated with cannabis-related changes in cortical thickness based on human neuroimaging data.” Hurd did not participate in the research.
“The results emphasize that consumption of potent cannabis products during adolescence can impact cortical function, which has significant implications for decision-making and risky behavior as well. It also can increase vulnerability to psychiatric disorders such as schizophrenia.”
Although a mouse model is “not truly the same as the human condition, the fact that the animal model also showed evidence of the morphological changes indicative of reduced cortical thickness, [like] the humans, is strong,” she said.
Additional research could include women and assess potential sex differences, she added.
Ronald Ellis, MD, PhD, an investigator in the Center for Medicinal Cannabis Research at the University of California, San Diego School of Medicine, said, “The findings are plausible and extend prior work showing evidence of increased risk for psychotic disorders later in life in adolescents who use cannabis.” Ellis did not participate in the research.
“Future studies should explore how these findings might vary across different demographic groups, which could provide a more inclusive understanding of how cannabis impacts the brain,” he said. “Additionally, longitudinal studies to track changes in the brain over time could help to establish causal relationships more robustly.
“The take-home message to clinicians at this point is to discuss cannabis use history carefully and confidentially with adolescent patients to better provide advice on its potential risks,” he concluded.
Paus added that he would tell patients, “If you’re going to use cannabis, don’t start early. If you have to, then do so in moderation. And if you have family history of mental illness, be very careful.”
No funding for the study was reported. Paus, Piñeyro, Hurd, and Ellis declared having no relevant financial relationships.
A version of this article appeared on Medscape.com.
, research in mice and humans suggested.
The multilevel study demonstrated that tetrahydrocannabinol (THC), an active substance in cannabis, causes shrinkage of dendritic arborization — the neurons’ network of antennae that play a critical role in communication between brain cells.
The connection between dendritic arborization and cortical thickness was hinted at in an earlier study by Tomáš Paus, MD, PhD, professor of psychiatry and addictology at the University of Montreal, Quebec, Canada, and colleagues, who found that cannabis use in early adolescence was associated with lower cortical thickness in boys with a high genetic risk for schizophrenia.
“We speculated at that time that the differences in cortical thickness might be related to differences in dendritic arborization, and our current study confirmed it,” Paus said.
That confirmation came in the mouse part of the study, when coauthor Graciela Piñeyro, MD, PhD, also of the University of Montreal, counted the dendritic branches of mice exposed to THC and compared the total with the number of dendritic branches in unexposed mice. “What surprised me was finding that THC in the mice was targeting the same type of cells and structures that Dr. Paus had predicted would be affected from the human studies,” she said. “Structurally, they were mostly the neurons that contribute to synapses in the cortex, and their branching was reduced.”
Paus explained that in humans, a decrease in input from the affected dendrites “makes it harder for the brain to learn new things, interact with people, cope with new situations, et cetera. In other words, it makes the brain more vulnerable to everything that can happen in a young person’s life.”
The study was published online on October 9 in the Journal of Neuroscience.
Of Mice, Men, and Cannabis
Although associations between cannabis use by teenagers and variations in brain maturation have been well studied, the cellular and molecular underpinnings of these associations were unclear, according to the authors.
To investigate further, they conducted this three-step study. First, they exposed adolescent male mice to THC or a synthetic cannabinoid (WIN 55,212-2) and assessed differentially expressed genes, spine numbers, and the extent of dendritic complexity in the frontal cortex of each mouse.
Next, using MRI, they examined differences in cortical thickness in 34 brain regions in 140 male adolescents who experimented with cannabis before age 16 years and 327 who did not.
Then, they again conducted experiments in mice and found that 13 THC-related genes correlated with variations in cortical thickness. Virtual histology revealed that these 13 genes were coexpressed with cell markers of astrocytes, microglia, and a type of pyramidal cell enriched in genes that regulate dendritic expression.
Similarly, the WIN-related genes correlated with differences in cortical thickness and showed coexpression patterns with the same three cell types.
Furthermore, the affected genes were also found in humans, particularly in the thinner cortical regions of the adolescents who experimented with cannabis.
By acting on microglia, THC seems to promote the removal of synapses and, eventually, the reduction of the dendritic tree in mice, Piñeyro explained. That’s important not only because a similar mechanism may be at work in humans but also because “we now might have a model to test different types of cannabis products to see which ones are producing the greatest effect on neurons and therefore greater removal of synapses through the microglia. This could be a way of testing drugs that are out in the street to see which would be the most or least dangerous to the synapses in the brain.”
‘Significant Implications’
Commenting on the study, Yasmin Hurd, PhD, Ward-Coleman chair of translational neuroscience at the Icahn School of Medicine at Mount Sinai and director of the Addiction Institute of Mount Sinai in New York City, said, “These findings are in line with previous results, so they are feasible. This study adds more depth by showing that cortical genes that were differentially altered by adolescent THC correlated with cannabis-related changes in cortical thickness based on human neuroimaging data.” Hurd did not participate in the research.
“The results emphasize that consumption of potent cannabis products during adolescence can impact cortical function, which has significant implications for decision-making and risky behavior as well. It also can increase vulnerability to psychiatric disorders such as schizophrenia.”
Although a mouse model is “not truly the same as the human condition, the fact that the animal model also showed evidence of the morphological changes indicative of reduced cortical thickness, [like] the humans, is strong,” she said.
Additional research could include women and assess potential sex differences, she added.
Ronald Ellis, MD, PhD, an investigator in the Center for Medicinal Cannabis Research at the University of California, San Diego School of Medicine, said, “The findings are plausible and extend prior work showing evidence of increased risk for psychotic disorders later in life in adolescents who use cannabis.” Ellis did not participate in the research.
“Future studies should explore how these findings might vary across different demographic groups, which could provide a more inclusive understanding of how cannabis impacts the brain,” he said. “Additionally, longitudinal studies to track changes in the brain over time could help to establish causal relationships more robustly.
“The take-home message to clinicians at this point is to discuss cannabis use history carefully and confidentially with adolescent patients to better provide advice on its potential risks,” he concluded.
Paus added that he would tell patients, “If you’re going to use cannabis, don’t start early. If you have to, then do so in moderation. And if you have family history of mental illness, be very careful.”
No funding for the study was reported. Paus, Piñeyro, Hurd, and Ellis declared having no relevant financial relationships.
A version of this article appeared on Medscape.com.
, research in mice and humans suggested.
The multilevel study demonstrated that tetrahydrocannabinol (THC), an active substance in cannabis, causes shrinkage of dendritic arborization — the neurons’ network of antennae that play a critical role in communication between brain cells.
The connection between dendritic arborization and cortical thickness was hinted at in an earlier study by Tomáš Paus, MD, PhD, professor of psychiatry and addictology at the University of Montreal, Quebec, Canada, and colleagues, who found that cannabis use in early adolescence was associated with lower cortical thickness in boys with a high genetic risk for schizophrenia.
“We speculated at that time that the differences in cortical thickness might be related to differences in dendritic arborization, and our current study confirmed it,” Paus said.
That confirmation came in the mouse part of the study, when coauthor Graciela Piñeyro, MD, PhD, also of the University of Montreal, counted the dendritic branches of mice exposed to THC and compared the total with the number of dendritic branches in unexposed mice. “What surprised me was finding that THC in the mice was targeting the same type of cells and structures that Dr. Paus had predicted would be affected from the human studies,” she said. “Structurally, they were mostly the neurons that contribute to synapses in the cortex, and their branching was reduced.”
Paus explained that in humans, a decrease in input from the affected dendrites “makes it harder for the brain to learn new things, interact with people, cope with new situations, et cetera. In other words, it makes the brain more vulnerable to everything that can happen in a young person’s life.”
The study was published online on October 9 in the Journal of Neuroscience.
Of Mice, Men, and Cannabis
Although associations between cannabis use by teenagers and variations in brain maturation have been well studied, the cellular and molecular underpinnings of these associations were unclear, according to the authors.
To investigate further, they conducted this three-step study. First, they exposed adolescent male mice to THC or a synthetic cannabinoid (WIN 55,212-2) and assessed differentially expressed genes, spine numbers, and the extent of dendritic complexity in the frontal cortex of each mouse.
Next, using MRI, they examined differences in cortical thickness in 34 brain regions in 140 male adolescents who experimented with cannabis before age 16 years and 327 who did not.
Then, they again conducted experiments in mice and found that 13 THC-related genes correlated with variations in cortical thickness. Virtual histology revealed that these 13 genes were coexpressed with cell markers of astrocytes, microglia, and a type of pyramidal cell enriched in genes that regulate dendritic expression.
Similarly, the WIN-related genes correlated with differences in cortical thickness and showed coexpression patterns with the same three cell types.
Furthermore, the affected genes were also found in humans, particularly in the thinner cortical regions of the adolescents who experimented with cannabis.
By acting on microglia, THC seems to promote the removal of synapses and, eventually, the reduction of the dendritic tree in mice, Piñeyro explained. That’s important not only because a similar mechanism may be at work in humans but also because “we now might have a model to test different types of cannabis products to see which ones are producing the greatest effect on neurons and therefore greater removal of synapses through the microglia. This could be a way of testing drugs that are out in the street to see which would be the most or least dangerous to the synapses in the brain.”
‘Significant Implications’
Commenting on the study, Yasmin Hurd, PhD, Ward-Coleman chair of translational neuroscience at the Icahn School of Medicine at Mount Sinai and director of the Addiction Institute of Mount Sinai in New York City, said, “These findings are in line with previous results, so they are feasible. This study adds more depth by showing that cortical genes that were differentially altered by adolescent THC correlated with cannabis-related changes in cortical thickness based on human neuroimaging data.” Hurd did not participate in the research.
“The results emphasize that consumption of potent cannabis products during adolescence can impact cortical function, which has significant implications for decision-making and risky behavior as well. It also can increase vulnerability to psychiatric disorders such as schizophrenia.”
Although a mouse model is “not truly the same as the human condition, the fact that the animal model also showed evidence of the morphological changes indicative of reduced cortical thickness, [like] the humans, is strong,” she said.
Additional research could include women and assess potential sex differences, she added.
Ronald Ellis, MD, PhD, an investigator in the Center for Medicinal Cannabis Research at the University of California, San Diego School of Medicine, said, “The findings are plausible and extend prior work showing evidence of increased risk for psychotic disorders later in life in adolescents who use cannabis.” Ellis did not participate in the research.
“Future studies should explore how these findings might vary across different demographic groups, which could provide a more inclusive understanding of how cannabis impacts the brain,” he said. “Additionally, longitudinal studies to track changes in the brain over time could help to establish causal relationships more robustly.
“The take-home message to clinicians at this point is to discuss cannabis use history carefully and confidentially with adolescent patients to better provide advice on its potential risks,” he concluded.
Paus added that he would tell patients, “If you’re going to use cannabis, don’t start early. If you have to, then do so in moderation. And if you have family history of mental illness, be very careful.”
No funding for the study was reported. Paus, Piñeyro, Hurd, and Ellis declared having no relevant financial relationships.
A version of this article appeared on Medscape.com.
FROM THE JOURNAL OF NEUROSCIENCE
ATA: Updates on Risk, Diagnosis, and Treatment of Thyroid Cancer
The study, presented by Juan Brito Campana, MBBS, of the Mayo Clinic in Rochester, Minnesota, used Medicare records to perform a secondary analysis of 41,000 adults with type 2 diabetes and moderate cardiovascular risk who were new users of GLP-1 receptor agonists, compared to users of other diabetes medications.
“We took the innovative approach of applying the methodological rigor of a randomized clinical trial to the very large dataset of observational studies,” said Brito Campana.
The results showed a low absolute risk of thyroid cancer, with only 0.17% of patients in the GLP-1 group developing the disease. However, the data also showed a potential relative increase in risk during the first year of GLP-1 receptor agonist use.
“This is likely due to increased detection rather than true incidence, as the latency period for thyroid cancer development is typically longer,” Brito Campana said.
“We also note the limitations of the observational study design, including the short follow-up period and lack of detailed histological data. However, we believe the benefits of GLP-1 receptor agonists likely outweigh the risk of thyroid cancer.”
Malignancy in Bethesda III and IV Thyroid Nodules
At the same ATA session, Sapir Nachum Goldberg, MD, of the University of Pennsylvania, Philadelphia, presented the results of a retrospective record review that examined the prevalence of malignancy in Bethesda III and IV thyroid nodules with negative Thyrogen Receptor Signaling (ThyroSeq) version 3 molecular testing results.
Goldberg reported that 87% of patients with ThyroSeq negative subtype results were managed nonoperatively. “Based on our data, the true prevalence of malignancy likely lies between our low and high estimates of 3% and 23%,” she said. “We believe that the prevalence of malignancy may be higher in real-world practice than validation studies.”
Additionally, nodules with “currently negative” or “negative but limited” ThyroSeq results had a higher prevalence of malignancy (7%), compared with those with a “negative” result (2%). Factors like immediate vs delayed surgery, nodule size, and ultrasound pattern did not significantly impact malignancy prevalence.
The study results also indicated that surveillance ultrasonography is not routinely performed in up to one-third of patients, Goldberg said.
She closed by suggesting that colleagues consider the negative subtype in clinical decision-making. For “negative but limited” nodules, repeat the fine needle aspiration and, for “negative” and “currently negative” nodules, consider ultrasound follow-up as per ATA guidelines for Bethesda II cytology, she said.
RET-Mutated Medullary Thyroid Cancer
For patients with RET-mutated medullary thyroid cancer, Julien Hadoux, MD, PhD, of Institut de Cancérologie Gustave Roussy, Villejuif, France, presented a combined analysis of the efficacy of the RET inhibitor selpercatinib from the phase 1/2 LIBRETTO-001 and phase 3 LIBRETTO-531 trials.
This post hoc analysis used a combined cohort of 509 patients with RET-mutated advanced or metastatic medullary thyroid cancer who had received selpercatinib in the two trials.
Hadoux reported that robust and durable responses were seen across all mutation groups, including M918T, extracellular cysteine, and an “other” group composed of various uncommon RET mutations. “The median [progression-free survival] PFS was not reached for either the M918T or extracellular groups and it was 51.4 months for the Other group,” he said.
“Selpercatinib showed superior median PFS vs control, regardless of the RET mutation. This analysis constitutes the largest catalog of RET mutations in medullary thyroid cancers treated with RET-specific inhibitors.”
TRK-Fusion Differentiated Thyroid Cancer
Steven Waguespack, MD, of the University of Texas MD Anderson Cancer Center, Houston, shared updated efficacy and safety data from three phase 1/2 pooled clinical trials of the tropomyosin kinase receptor (TRK) inhibitor larotrectinib in thyroid cancer. These data updated results initially published in 2022.
“Larotrectinib continues to demonstrate rapid and durable responses, extended survival, and offers a favorable safety profile in patients with TRK fusion differentiated thyroid cancer, with limited activity in anaplastic thyroid cancer,” Waguespack said.
“Additionally, in a subset of patients, we identified some acquired on-target NTRK mutations and off-target GNAS and TP53 mutations that may give further insight into mechanisms of resistance.”
The primary endpoint was the investigator-assessed objective response rate (ORR); at 48 months, the ORR was 79% by independent review. The median PFS in patients with TRK fusion differentiated thyroid cancer was 44 months, while the median duration of response was 41 months. The 4-year overall survival rate was 86%.
Waguespack closed with a cautionary note to colleagues: “While circulating tumor DNA next-generation sequencing (NGS) analysis can be used to test for NTRK gene fusions, negative results should be followed up with tissue-based NGS,” he said.
Brito Campana and Goldberg disclosed no relevant financial relationships. Hadoux reported receiving honoraria for speaker engagements, advisory roles, or funding for CME from Eli Lilly, AAA, IPSEN, Roche, Pharma Mar, and EISAI, and research grants from Novartis, Sanofi, and Eli Lilly.
A version of this article appeared on Medscape.com.
The study, presented by Juan Brito Campana, MBBS, of the Mayo Clinic in Rochester, Minnesota, used Medicare records to perform a secondary analysis of 41,000 adults with type 2 diabetes and moderate cardiovascular risk who were new users of GLP-1 receptor agonists, compared to users of other diabetes medications.
“We took the innovative approach of applying the methodological rigor of a randomized clinical trial to the very large dataset of observational studies,” said Brito Campana.
The results showed a low absolute risk of thyroid cancer, with only 0.17% of patients in the GLP-1 group developing the disease. However, the data also showed a potential relative increase in risk during the first year of GLP-1 receptor agonist use.
“This is likely due to increased detection rather than true incidence, as the latency period for thyroid cancer development is typically longer,” Brito Campana said.
“We also note the limitations of the observational study design, including the short follow-up period and lack of detailed histological data. However, we believe the benefits of GLP-1 receptor agonists likely outweigh the risk of thyroid cancer.”
Malignancy in Bethesda III and IV Thyroid Nodules
At the same ATA session, Sapir Nachum Goldberg, MD, of the University of Pennsylvania, Philadelphia, presented the results of a retrospective record review that examined the prevalence of malignancy in Bethesda III and IV thyroid nodules with negative Thyrogen Receptor Signaling (ThyroSeq) version 3 molecular testing results.
Goldberg reported that 87% of patients with ThyroSeq negative subtype results were managed nonoperatively. “Based on our data, the true prevalence of malignancy likely lies between our low and high estimates of 3% and 23%,” she said. “We believe that the prevalence of malignancy may be higher in real-world practice than validation studies.”
Additionally, nodules with “currently negative” or “negative but limited” ThyroSeq results had a higher prevalence of malignancy (7%), compared with those with a “negative” result (2%). Factors like immediate vs delayed surgery, nodule size, and ultrasound pattern did not significantly impact malignancy prevalence.
The study results also indicated that surveillance ultrasonography is not routinely performed in up to one-third of patients, Goldberg said.
She closed by suggesting that colleagues consider the negative subtype in clinical decision-making. For “negative but limited” nodules, repeat the fine needle aspiration and, for “negative” and “currently negative” nodules, consider ultrasound follow-up as per ATA guidelines for Bethesda II cytology, she said.
RET-Mutated Medullary Thyroid Cancer
For patients with RET-mutated medullary thyroid cancer, Julien Hadoux, MD, PhD, of Institut de Cancérologie Gustave Roussy, Villejuif, France, presented a combined analysis of the efficacy of the RET inhibitor selpercatinib from the phase 1/2 LIBRETTO-001 and phase 3 LIBRETTO-531 trials.
This post hoc analysis used a combined cohort of 509 patients with RET-mutated advanced or metastatic medullary thyroid cancer who had received selpercatinib in the two trials.
Hadoux reported that robust and durable responses were seen across all mutation groups, including M918T, extracellular cysteine, and an “other” group composed of various uncommon RET mutations. “The median [progression-free survival] PFS was not reached for either the M918T or extracellular groups and it was 51.4 months for the Other group,” he said.
“Selpercatinib showed superior median PFS vs control, regardless of the RET mutation. This analysis constitutes the largest catalog of RET mutations in medullary thyroid cancers treated with RET-specific inhibitors.”
TRK-Fusion Differentiated Thyroid Cancer
Steven Waguespack, MD, of the University of Texas MD Anderson Cancer Center, Houston, shared updated efficacy and safety data from three phase 1/2 pooled clinical trials of the tropomyosin kinase receptor (TRK) inhibitor larotrectinib in thyroid cancer. These data updated results initially published in 2022.
“Larotrectinib continues to demonstrate rapid and durable responses, extended survival, and offers a favorable safety profile in patients with TRK fusion differentiated thyroid cancer, with limited activity in anaplastic thyroid cancer,” Waguespack said.
“Additionally, in a subset of patients, we identified some acquired on-target NTRK mutations and off-target GNAS and TP53 mutations that may give further insight into mechanisms of resistance.”
The primary endpoint was the investigator-assessed objective response rate (ORR); at 48 months, the ORR was 79% by independent review. The median PFS in patients with TRK fusion differentiated thyroid cancer was 44 months, while the median duration of response was 41 months. The 4-year overall survival rate was 86%.
Waguespack closed with a cautionary note to colleagues: “While circulating tumor DNA next-generation sequencing (NGS) analysis can be used to test for NTRK gene fusions, negative results should be followed up with tissue-based NGS,” he said.
Brito Campana and Goldberg disclosed no relevant financial relationships. Hadoux reported receiving honoraria for speaker engagements, advisory roles, or funding for CME from Eli Lilly, AAA, IPSEN, Roche, Pharma Mar, and EISAI, and research grants from Novartis, Sanofi, and Eli Lilly.
A version of this article appeared on Medscape.com.
The study, presented by Juan Brito Campana, MBBS, of the Mayo Clinic in Rochester, Minnesota, used Medicare records to perform a secondary analysis of 41,000 adults with type 2 diabetes and moderate cardiovascular risk who were new users of GLP-1 receptor agonists, compared to users of other diabetes medications.
“We took the innovative approach of applying the methodological rigor of a randomized clinical trial to the very large dataset of observational studies,” said Brito Campana.
The results showed a low absolute risk of thyroid cancer, with only 0.17% of patients in the GLP-1 group developing the disease. However, the data also showed a potential relative increase in risk during the first year of GLP-1 receptor agonist use.
“This is likely due to increased detection rather than true incidence, as the latency period for thyroid cancer development is typically longer,” Brito Campana said.
“We also note the limitations of the observational study design, including the short follow-up period and lack of detailed histological data. However, we believe the benefits of GLP-1 receptor agonists likely outweigh the risk of thyroid cancer.”
Malignancy in Bethesda III and IV Thyroid Nodules
At the same ATA session, Sapir Nachum Goldberg, MD, of the University of Pennsylvania, Philadelphia, presented the results of a retrospective record review that examined the prevalence of malignancy in Bethesda III and IV thyroid nodules with negative Thyrogen Receptor Signaling (ThyroSeq) version 3 molecular testing results.
Goldberg reported that 87% of patients with ThyroSeq negative subtype results were managed nonoperatively. “Based on our data, the true prevalence of malignancy likely lies between our low and high estimates of 3% and 23%,” she said. “We believe that the prevalence of malignancy may be higher in real-world practice than validation studies.”
Additionally, nodules with “currently negative” or “negative but limited” ThyroSeq results had a higher prevalence of malignancy (7%), compared with those with a “negative” result (2%). Factors like immediate vs delayed surgery, nodule size, and ultrasound pattern did not significantly impact malignancy prevalence.
The study results also indicated that surveillance ultrasonography is not routinely performed in up to one-third of patients, Goldberg said.
She closed by suggesting that colleagues consider the negative subtype in clinical decision-making. For “negative but limited” nodules, repeat the fine needle aspiration and, for “negative” and “currently negative” nodules, consider ultrasound follow-up as per ATA guidelines for Bethesda II cytology, she said.
RET-Mutated Medullary Thyroid Cancer
For patients with RET-mutated medullary thyroid cancer, Julien Hadoux, MD, PhD, of Institut de Cancérologie Gustave Roussy, Villejuif, France, presented a combined analysis of the efficacy of the RET inhibitor selpercatinib from the phase 1/2 LIBRETTO-001 and phase 3 LIBRETTO-531 trials.
This post hoc analysis used a combined cohort of 509 patients with RET-mutated advanced or metastatic medullary thyroid cancer who had received selpercatinib in the two trials.
Hadoux reported that robust and durable responses were seen across all mutation groups, including M918T, extracellular cysteine, and an “other” group composed of various uncommon RET mutations. “The median [progression-free survival] PFS was not reached for either the M918T or extracellular groups and it was 51.4 months for the Other group,” he said.
“Selpercatinib showed superior median PFS vs control, regardless of the RET mutation. This analysis constitutes the largest catalog of RET mutations in medullary thyroid cancers treated with RET-specific inhibitors.”
TRK-Fusion Differentiated Thyroid Cancer
Steven Waguespack, MD, of the University of Texas MD Anderson Cancer Center, Houston, shared updated efficacy and safety data from three phase 1/2 pooled clinical trials of the tropomyosin kinase receptor (TRK) inhibitor larotrectinib in thyroid cancer. These data updated results initially published in 2022.
“Larotrectinib continues to demonstrate rapid and durable responses, extended survival, and offers a favorable safety profile in patients with TRK fusion differentiated thyroid cancer, with limited activity in anaplastic thyroid cancer,” Waguespack said.
“Additionally, in a subset of patients, we identified some acquired on-target NTRK mutations and off-target GNAS and TP53 mutations that may give further insight into mechanisms of resistance.”
The primary endpoint was the investigator-assessed objective response rate (ORR); at 48 months, the ORR was 79% by independent review. The median PFS in patients with TRK fusion differentiated thyroid cancer was 44 months, while the median duration of response was 41 months. The 4-year overall survival rate was 86%.
Waguespack closed with a cautionary note to colleagues: “While circulating tumor DNA next-generation sequencing (NGS) analysis can be used to test for NTRK gene fusions, negative results should be followed up with tissue-based NGS,” he said.
Brito Campana and Goldberg disclosed no relevant financial relationships. Hadoux reported receiving honoraria for speaker engagements, advisory roles, or funding for CME from Eli Lilly, AAA, IPSEN, Roche, Pharma Mar, and EISAI, and research grants from Novartis, Sanofi, and Eli Lilly.
A version of this article appeared on Medscape.com.
FROM ATA 2024
Cosmetic Dermatology Product Recalls Still Common, Analysis Finds
TOPLINE:
Between 2011 and 2023, the US Food and Drug Administration (FDA) reported recalls of 334 cosmetic dermatology products in the United States, affecting over 77 million units, predominantly due to bacterial contamination.
METHODOLOGY:
- Researchers conducted a cross-sectional analysis of the FDA Enforcement Report database for cosmetic dermatology products from 2011 to 2023.
- Cosmetic products are any article “intended for body cleaning or beauty enhancement,” as defined by the FDA.
- Recalls were categorized by product type, reason for the recall, microbial contaminant, inorganic contaminant, distribution, and risk classification.
TAKEAWAY:
- During the study period, 334 voluntary and manufacturer-initiated recalls of cosmetic products were reported, affecting 77,135,700 units.
- A total of 297 recalls (88.9%) were categorized as Class II, indicating that they caused “medically reversible health consequences.” The median recall duration was 307 days.
- Hygiene and cleaning products accounted for most of the recalls (51.5%). Makeup gels, soaps, shampoos, tattoo ink, wipes, and lotions were the most recalled product categories. Nearly 51% of the products were distributed internationally.
- Microbial and inorganic contamination accounted for 76.8% and 10.2% of the recalls (the two most common reasons for the recall), respectively, with bacteria (80%) the most common contaminating pathogen (primarily Pseudomonas and Burkholderia species).
IN PRACTICE:
With 77 million units recalled by the FDA over 12 years, cosmetic recalls have remained common, the authors concluded, adding that “dermatologists should be key voices in pharmacovigilance given scientific expertise and frontline experience managing products and associated concerns.” Dermatologists, they added, “should also be aware of FDA enforcement reports for recall updates given that average recall termination took approximately 1 year.”
SOURCE:
The study was led by Kaushik P. Venkatesh, MBA, MPH, Harvard Medical School, Boston, and was published online on October 29 in the Journal of the American Academy of Dermatology.
LIMITATIONS:
The study’s limitations include the potential underreporting of Class III recalls (products that are unlikely to cause any adverse health reaction but violate FDA labeling or manufacturing laws) and lack of complete information on contaminants.
DISCLOSURES:
No information on funding was provided in the study. No conflicts of interest were reported.
This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article first appeared on Medscape.com.
TOPLINE:
Between 2011 and 2023, the US Food and Drug Administration (FDA) reported recalls of 334 cosmetic dermatology products in the United States, affecting over 77 million units, predominantly due to bacterial contamination.
METHODOLOGY:
- Researchers conducted a cross-sectional analysis of the FDA Enforcement Report database for cosmetic dermatology products from 2011 to 2023.
- Cosmetic products are any article “intended for body cleaning or beauty enhancement,” as defined by the FDA.
- Recalls were categorized by product type, reason for the recall, microbial contaminant, inorganic contaminant, distribution, and risk classification.
TAKEAWAY:
- During the study period, 334 voluntary and manufacturer-initiated recalls of cosmetic products were reported, affecting 77,135,700 units.
- A total of 297 recalls (88.9%) were categorized as Class II, indicating that they caused “medically reversible health consequences.” The median recall duration was 307 days.
- Hygiene and cleaning products accounted for most of the recalls (51.5%). Makeup gels, soaps, shampoos, tattoo ink, wipes, and lotions were the most recalled product categories. Nearly 51% of the products were distributed internationally.
- Microbial and inorganic contamination accounted for 76.8% and 10.2% of the recalls (the two most common reasons for the recall), respectively, with bacteria (80%) the most common contaminating pathogen (primarily Pseudomonas and Burkholderia species).
IN PRACTICE:
With 77 million units recalled by the FDA over 12 years, cosmetic recalls have remained common, the authors concluded, adding that “dermatologists should be key voices in pharmacovigilance given scientific expertise and frontline experience managing products and associated concerns.” Dermatologists, they added, “should also be aware of FDA enforcement reports for recall updates given that average recall termination took approximately 1 year.”
SOURCE:
The study was led by Kaushik P. Venkatesh, MBA, MPH, Harvard Medical School, Boston, and was published online on October 29 in the Journal of the American Academy of Dermatology.
LIMITATIONS:
The study’s limitations include the potential underreporting of Class III recalls (products that are unlikely to cause any adverse health reaction but violate FDA labeling or manufacturing laws) and lack of complete information on contaminants.
DISCLOSURES:
No information on funding was provided in the study. No conflicts of interest were reported.
This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article first appeared on Medscape.com.
TOPLINE:
Between 2011 and 2023, the US Food and Drug Administration (FDA) reported recalls of 334 cosmetic dermatology products in the United States, affecting over 77 million units, predominantly due to bacterial contamination.
METHODOLOGY:
- Researchers conducted a cross-sectional analysis of the FDA Enforcement Report database for cosmetic dermatology products from 2011 to 2023.
- Cosmetic products are any article “intended for body cleaning or beauty enhancement,” as defined by the FDA.
- Recalls were categorized by product type, reason for the recall, microbial contaminant, inorganic contaminant, distribution, and risk classification.
TAKEAWAY:
- During the study period, 334 voluntary and manufacturer-initiated recalls of cosmetic products were reported, affecting 77,135,700 units.
- A total of 297 recalls (88.9%) were categorized as Class II, indicating that they caused “medically reversible health consequences.” The median recall duration was 307 days.
- Hygiene and cleaning products accounted for most of the recalls (51.5%). Makeup gels, soaps, shampoos, tattoo ink, wipes, and lotions were the most recalled product categories. Nearly 51% of the products were distributed internationally.
- Microbial and inorganic contamination accounted for 76.8% and 10.2% of the recalls (the two most common reasons for the recall), respectively, with bacteria (80%) the most common contaminating pathogen (primarily Pseudomonas and Burkholderia species).
IN PRACTICE:
With 77 million units recalled by the FDA over 12 years, cosmetic recalls have remained common, the authors concluded, adding that “dermatologists should be key voices in pharmacovigilance given scientific expertise and frontline experience managing products and associated concerns.” Dermatologists, they added, “should also be aware of FDA enforcement reports for recall updates given that average recall termination took approximately 1 year.”
SOURCE:
The study was led by Kaushik P. Venkatesh, MBA, MPH, Harvard Medical School, Boston, and was published online on October 29 in the Journal of the American Academy of Dermatology.
LIMITATIONS:
The study’s limitations include the potential underreporting of Class III recalls (products that are unlikely to cause any adverse health reaction but violate FDA labeling or manufacturing laws) and lack of complete information on contaminants.
DISCLOSURES:
No information on funding was provided in the study. No conflicts of interest were reported.
This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article first appeared on Medscape.com.
RA Prevention: A Decade of Trials Provides Insights on What’s to Come
With the discovery of autoantibodies and other risk factors for rheumatoid arthritis (RA), researchers developed clinical trials to see whether the disease can be prevented entirely. In the past 10 years, a number of these trials have concluded, with variable results.
While some trials demonstrated no effect at all, others showed that medical intervention can delay the onset of disease in certain populations and even reduce the rates of progression to RA. These completed trials also offer researchers the chance to identify opportunities to improve RA prevention trials moving forward.
“We’re looking at all that data and trying to figure out what the next step is going to be,” said Kevin Deane, MD, PhD, a professor of medicine and a rheumatologist at the University of Colorado School of Medicine, Aurora.
Key lessons include the need for improved risk stratification tools and better understanding of RA pathogenesis, he said.
The Research So Far
All RA prevention trials except for one have been completed and/or published within the past decade, bringing valuable insights to the field. (See chart below.)
Atorvastatin (STAPRA) and hydroxychloroquine (StopRA) proved ineffective in preventing the onset of RA, and both trials were stopped early. Rituximab and methotrexate (MTX) both delayed the onset of RA, but the effect disappeared by the end of the follow-up periods.
However, the 2-year results from the TREAT EARLIER trial showed that compared with patients given placebo, those given MTX showed improved MRI-detected joint inflammation, physical functioning, and reported symptoms.
The 4-year analysis of the trial further risk stratified participants and found that MTX showed a preventive effect in anti–citrullinated protein antibody (ACPA)–negative participants at an increased risk for RA.
Abatacept also showed promise in preventing RA in two separate trials. In the ARIAA trial, compared with placebo, 6 months of treatment with abatacept reduced MRI inflammation and symptoms and lowered the rates of progression to RA. This treatment effect lessened during the 1-year follow-up period, but the difference between the two groups was still significant at 18 months.
In the APIPPRA trial, 12 months of treatment with abatacept improved subclinical inflammation and quality-of-life measures in participants and reduced the rates of progression to RA through another 12 months of observation. However, during this post-treatment follow-up period, the treatment effect began to diminish.
While there have been some promising findings — not only in disease prevention but also in disease modification — these studies all looked at different patient groups, noted Kulveer Mankia, MA, DM, an associate professor and consulting rheumatologist at the Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds in England.
“You have disparate, different inclusion criteria in different studies, all of which take years to complete,” he said. For example, while the TREAT EARLIER trial recruited patients with joint pain and subclinical joint inflammation via MRI, regardless of autoantibody status, the APIPPRA trial enrolled patients that were both ACPA+ and rheumatoid factor (RF)+ with joint pain.
“You’re left extrapolating as to whether [these interventions] will work in different at-risk populations,” he said.
Even with specific inclusion criteria in each study, there can still be heterogeneity in risk within a study group, Deane said. In the TREAT EARLIER study, 18%-20% of participants ultimately developed RA over the study period, which is lower than expected.
“While it seemed like a pretty high-risk group, it wasn’t as high risk as we thought,” he said, “and that’s why we’ve gone back to the drawing board.”
Risk Stratification Efforts
There are now two ongoing joint efforts by the American College of Rheumatology (ACR) and the European Alliance of Associations for Rheumatology (EULAR) to define these populations and “bring some consensus to the field,” Mankia said.
The first aims to create a unanimous risk stratification tool for future RA prevention studies. The proposed system, devised for individuals with new joint symptoms who are at a risk for RA, was presented at the EULAR 2024 annual meeting and will be further discussed at the upcoming ACR 2024 annual meeting in Washington, DC.
The system uses a point system based on six criteria — three lab tests and three criteria commonly assessed in clinical practice:
- Morning stiffness
- Patient-reported joint swelling
- Difficulty making a fist
- Increased C-reactive protein
- RF positivity
- ACPA positivity
These criteria were picked so that the risk stratification tool can be used without imaging; however, the inclusion of MRI can further refine the score.
The ACR-EULAR task force that created the tool has emphasized that this criterion is specifically designed for research purposes and should not be used in clinical practice. Using this stratification tool should allow future clinical studies to group patients by similar risk, Deane said.
“Not that all studies have to look at exactly the same people, but each study should have similar risk stratification,” he said.
The second ACR-EULAR joint effort is taking a population-based approach to risk stratification, Deane said, to better predict RA risk in individuals without common symptoms like joint pain.
The aim is to create something analogous to the Framingham Risk Score in predicting cardiovascular disease, in which simple variables like total cholesterol, high-density lipoprotein cholesterol, systolic blood pressure, and smoking status can be used to calculate an individual’s 10-year risk for CVD, Deane explained.
The second approach could also identify patients earlier in the progression to RA, which may be easier to treat than later stages of disease.
Understanding RA Origins
However, treating an earlier stage of disease might require a different approach. Up to this point, medical interventions for RA prevention used drugs approved to treat RA, but inventions during the pre-RA stage — before any joint symptoms appear — might require targeting different immunologic pathways.
“The general concept is if there is a pre-RA stage when joints are not involved, that means all the immunologic abnormalities are probably happening somewhere else in the body,” he said. “The big question is: Where is that, and how exactly is that happening?”
One theory is that RA begins to develop in mucosal sites, such as the intestines or lungs, before it involves synovial joints.
“In the absence of resolution, these localized immune processes transition into a systemic process that targets the joints, either by direct effects of microbiota, molecular mimicry, and/or immune amplification,” wrote Deane and coauthors in a recent review article in Annals of the Rheumatic Diseases. “This, in turn, leads to inappropriate engagement of a range of effector mechanisms in both synovium and periarticular sites.”
Following this logic, the progression of the at-risk stage of RA could be considered a continuum along which there are multiple possible points for intervention. It’s also probable that the disease can develop through multiple pathways, Deane said.
“If you look at all the people who get rheumatoid arthritis, there’s probably no way those could have the same exact pathways,” he said. “There’s probably going to be different endotypes and understanding that is going to help us prevent disease in a better way.”
Looking Forward
Beyond improving risk stratification and understanding RA pathogenesis, researchers are also considering novel therapeutic approaches for future trials. Glucagon-like peptide 1 (GLP-1) receptor agonists could be worth exploring in RA prevention and treatment, said Jeffrey A. Sparks, MD, MMSc, a rheumatologist at Brigham and Women’s Hospital, Boston, Massachusetts.
These drugs — initially developed for diabetes — have already shown anti-inflammatory effects, and one study suggested that GLP-1s lowered the risk for major adverse cardiovascular events and all-cause mortality in individuals with immune-mediated inflammatory diseases. Obesity is a known risk factor for RA, so weight loss aided by GLP-1 drugs could also help reduce risk in certain patients. Clinical trials are needed to explore GLP-1s for both RA prevention and treatment, he said.
While prevention trials up to this point have used one-time, time-limited interventions, longer durations of medication or multiple rounds of therapy may be more efficacious. Even for trials that demonstrated the intervention arms had less progression to RA, this effect diminished once participants stopped the medication. In the ARIAA and APIPPRA trials using abatacept, “it wasn’t like we hit a reset button and [patients] just permanently now did not get rheumatoid arthritis,” Deane said, suggesting that alternative approaches should be explored.
“Future studies need to look at potentially longer doses of drug or lower doses of drug, or some combination that might be effective,” he said.
Deane received honoraria from Bristol-Myers Squibb, Thermo Fisher, and Werfen and grant funding from Janssen Research and Development and Gilead Sciences. Mankia received grant support from Gilead, Lilly, AstraZeneca, and Serac Life Sciences and honoraria or consultant fees from AbbVie, UCB, Lilly, Galapagos, DeepCure, Serac Life Sciences, AstraZeneca, and Zura Bio. Sparks received research support from Boehringer Ingelheim, Bristol-Myers Squibb, Janssen, and Sonoma Biotherapeutics. He consulted for AbbVie, Amgen, Boehringer Ingelheim, Bristol Myers Squibb, Gilead, Inova Diagnostics, Janssen, Merck, Mustang, Optum, Pfizer, ReCor Medical, Sana, Sobi, and UCB.
A version of this article first appeared on Medscape.com.
With the discovery of autoantibodies and other risk factors for rheumatoid arthritis (RA), researchers developed clinical trials to see whether the disease can be prevented entirely. In the past 10 years, a number of these trials have concluded, with variable results.
While some trials demonstrated no effect at all, others showed that medical intervention can delay the onset of disease in certain populations and even reduce the rates of progression to RA. These completed trials also offer researchers the chance to identify opportunities to improve RA prevention trials moving forward.
“We’re looking at all that data and trying to figure out what the next step is going to be,” said Kevin Deane, MD, PhD, a professor of medicine and a rheumatologist at the University of Colorado School of Medicine, Aurora.
Key lessons include the need for improved risk stratification tools and better understanding of RA pathogenesis, he said.
The Research So Far
All RA prevention trials except for one have been completed and/or published within the past decade, bringing valuable insights to the field. (See chart below.)
Atorvastatin (STAPRA) and hydroxychloroquine (StopRA) proved ineffective in preventing the onset of RA, and both trials were stopped early. Rituximab and methotrexate (MTX) both delayed the onset of RA, but the effect disappeared by the end of the follow-up periods.
However, the 2-year results from the TREAT EARLIER trial showed that compared with patients given placebo, those given MTX showed improved MRI-detected joint inflammation, physical functioning, and reported symptoms.
The 4-year analysis of the trial further risk stratified participants and found that MTX showed a preventive effect in anti–citrullinated protein antibody (ACPA)–negative participants at an increased risk for RA.
Abatacept also showed promise in preventing RA in two separate trials. In the ARIAA trial, compared with placebo, 6 months of treatment with abatacept reduced MRI inflammation and symptoms and lowered the rates of progression to RA. This treatment effect lessened during the 1-year follow-up period, but the difference between the two groups was still significant at 18 months.
In the APIPPRA trial, 12 months of treatment with abatacept improved subclinical inflammation and quality-of-life measures in participants and reduced the rates of progression to RA through another 12 months of observation. However, during this post-treatment follow-up period, the treatment effect began to diminish.
While there have been some promising findings — not only in disease prevention but also in disease modification — these studies all looked at different patient groups, noted Kulveer Mankia, MA, DM, an associate professor and consulting rheumatologist at the Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds in England.
“You have disparate, different inclusion criteria in different studies, all of which take years to complete,” he said. For example, while the TREAT EARLIER trial recruited patients with joint pain and subclinical joint inflammation via MRI, regardless of autoantibody status, the APIPPRA trial enrolled patients that were both ACPA+ and rheumatoid factor (RF)+ with joint pain.
“You’re left extrapolating as to whether [these interventions] will work in different at-risk populations,” he said.
Even with specific inclusion criteria in each study, there can still be heterogeneity in risk within a study group, Deane said. In the TREAT EARLIER study, 18%-20% of participants ultimately developed RA over the study period, which is lower than expected.
“While it seemed like a pretty high-risk group, it wasn’t as high risk as we thought,” he said, “and that’s why we’ve gone back to the drawing board.”
Risk Stratification Efforts
There are now two ongoing joint efforts by the American College of Rheumatology (ACR) and the European Alliance of Associations for Rheumatology (EULAR) to define these populations and “bring some consensus to the field,” Mankia said.
The first aims to create a unanimous risk stratification tool for future RA prevention studies. The proposed system, devised for individuals with new joint symptoms who are at a risk for RA, was presented at the EULAR 2024 annual meeting and will be further discussed at the upcoming ACR 2024 annual meeting in Washington, DC.
The system uses a point system based on six criteria — three lab tests and three criteria commonly assessed in clinical practice:
- Morning stiffness
- Patient-reported joint swelling
- Difficulty making a fist
- Increased C-reactive protein
- RF positivity
- ACPA positivity
These criteria were picked so that the risk stratification tool can be used without imaging; however, the inclusion of MRI can further refine the score.
The ACR-EULAR task force that created the tool has emphasized that this criterion is specifically designed for research purposes and should not be used in clinical practice. Using this stratification tool should allow future clinical studies to group patients by similar risk, Deane said.
“Not that all studies have to look at exactly the same people, but each study should have similar risk stratification,” he said.
The second ACR-EULAR joint effort is taking a population-based approach to risk stratification, Deane said, to better predict RA risk in individuals without common symptoms like joint pain.
The aim is to create something analogous to the Framingham Risk Score in predicting cardiovascular disease, in which simple variables like total cholesterol, high-density lipoprotein cholesterol, systolic blood pressure, and smoking status can be used to calculate an individual’s 10-year risk for CVD, Deane explained.
The second approach could also identify patients earlier in the progression to RA, which may be easier to treat than later stages of disease.
Understanding RA Origins
However, treating an earlier stage of disease might require a different approach. Up to this point, medical interventions for RA prevention used drugs approved to treat RA, but inventions during the pre-RA stage — before any joint symptoms appear — might require targeting different immunologic pathways.
“The general concept is if there is a pre-RA stage when joints are not involved, that means all the immunologic abnormalities are probably happening somewhere else in the body,” he said. “The big question is: Where is that, and how exactly is that happening?”
One theory is that RA begins to develop in mucosal sites, such as the intestines or lungs, before it involves synovial joints.
“In the absence of resolution, these localized immune processes transition into a systemic process that targets the joints, either by direct effects of microbiota, molecular mimicry, and/or immune amplification,” wrote Deane and coauthors in a recent review article in Annals of the Rheumatic Diseases. “This, in turn, leads to inappropriate engagement of a range of effector mechanisms in both synovium and periarticular sites.”
Following this logic, the progression of the at-risk stage of RA could be considered a continuum along which there are multiple possible points for intervention. It’s also probable that the disease can develop through multiple pathways, Deane said.
“If you look at all the people who get rheumatoid arthritis, there’s probably no way those could have the same exact pathways,” he said. “There’s probably going to be different endotypes and understanding that is going to help us prevent disease in a better way.”
Looking Forward
Beyond improving risk stratification and understanding RA pathogenesis, researchers are also considering novel therapeutic approaches for future trials. Glucagon-like peptide 1 (GLP-1) receptor agonists could be worth exploring in RA prevention and treatment, said Jeffrey A. Sparks, MD, MMSc, a rheumatologist at Brigham and Women’s Hospital, Boston, Massachusetts.
These drugs — initially developed for diabetes — have already shown anti-inflammatory effects, and one study suggested that GLP-1s lowered the risk for major adverse cardiovascular events and all-cause mortality in individuals with immune-mediated inflammatory diseases. Obesity is a known risk factor for RA, so weight loss aided by GLP-1 drugs could also help reduce risk in certain patients. Clinical trials are needed to explore GLP-1s for both RA prevention and treatment, he said.
While prevention trials up to this point have used one-time, time-limited interventions, longer durations of medication or multiple rounds of therapy may be more efficacious. Even for trials that demonstrated the intervention arms had less progression to RA, this effect diminished once participants stopped the medication. In the ARIAA and APIPPRA trials using abatacept, “it wasn’t like we hit a reset button and [patients] just permanently now did not get rheumatoid arthritis,” Deane said, suggesting that alternative approaches should be explored.
“Future studies need to look at potentially longer doses of drug or lower doses of drug, or some combination that might be effective,” he said.
Deane received honoraria from Bristol-Myers Squibb, Thermo Fisher, and Werfen and grant funding from Janssen Research and Development and Gilead Sciences. Mankia received grant support from Gilead, Lilly, AstraZeneca, and Serac Life Sciences and honoraria or consultant fees from AbbVie, UCB, Lilly, Galapagos, DeepCure, Serac Life Sciences, AstraZeneca, and Zura Bio. Sparks received research support from Boehringer Ingelheim, Bristol-Myers Squibb, Janssen, and Sonoma Biotherapeutics. He consulted for AbbVie, Amgen, Boehringer Ingelheim, Bristol Myers Squibb, Gilead, Inova Diagnostics, Janssen, Merck, Mustang, Optum, Pfizer, ReCor Medical, Sana, Sobi, and UCB.
A version of this article first appeared on Medscape.com.
With the discovery of autoantibodies and other risk factors for rheumatoid arthritis (RA), researchers developed clinical trials to see whether the disease can be prevented entirely. In the past 10 years, a number of these trials have concluded, with variable results.
While some trials demonstrated no effect at all, others showed that medical intervention can delay the onset of disease in certain populations and even reduce the rates of progression to RA. These completed trials also offer researchers the chance to identify opportunities to improve RA prevention trials moving forward.
“We’re looking at all that data and trying to figure out what the next step is going to be,” said Kevin Deane, MD, PhD, a professor of medicine and a rheumatologist at the University of Colorado School of Medicine, Aurora.
Key lessons include the need for improved risk stratification tools and better understanding of RA pathogenesis, he said.
The Research So Far
All RA prevention trials except for one have been completed and/or published within the past decade, bringing valuable insights to the field. (See chart below.)
Atorvastatin (STAPRA) and hydroxychloroquine (StopRA) proved ineffective in preventing the onset of RA, and both trials were stopped early. Rituximab and methotrexate (MTX) both delayed the onset of RA, but the effect disappeared by the end of the follow-up periods.
However, the 2-year results from the TREAT EARLIER trial showed that compared with patients given placebo, those given MTX showed improved MRI-detected joint inflammation, physical functioning, and reported symptoms.
The 4-year analysis of the trial further risk stratified participants and found that MTX showed a preventive effect in anti–citrullinated protein antibody (ACPA)–negative participants at an increased risk for RA.
Abatacept also showed promise in preventing RA in two separate trials. In the ARIAA trial, compared with placebo, 6 months of treatment with abatacept reduced MRI inflammation and symptoms and lowered the rates of progression to RA. This treatment effect lessened during the 1-year follow-up period, but the difference between the two groups was still significant at 18 months.
In the APIPPRA trial, 12 months of treatment with abatacept improved subclinical inflammation and quality-of-life measures in participants and reduced the rates of progression to RA through another 12 months of observation. However, during this post-treatment follow-up period, the treatment effect began to diminish.
While there have been some promising findings — not only in disease prevention but also in disease modification — these studies all looked at different patient groups, noted Kulveer Mankia, MA, DM, an associate professor and consulting rheumatologist at the Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds in England.
“You have disparate, different inclusion criteria in different studies, all of which take years to complete,” he said. For example, while the TREAT EARLIER trial recruited patients with joint pain and subclinical joint inflammation via MRI, regardless of autoantibody status, the APIPPRA trial enrolled patients that were both ACPA+ and rheumatoid factor (RF)+ with joint pain.
“You’re left extrapolating as to whether [these interventions] will work in different at-risk populations,” he said.
Even with specific inclusion criteria in each study, there can still be heterogeneity in risk within a study group, Deane said. In the TREAT EARLIER study, 18%-20% of participants ultimately developed RA over the study period, which is lower than expected.
“While it seemed like a pretty high-risk group, it wasn’t as high risk as we thought,” he said, “and that’s why we’ve gone back to the drawing board.”
Risk Stratification Efforts
There are now two ongoing joint efforts by the American College of Rheumatology (ACR) and the European Alliance of Associations for Rheumatology (EULAR) to define these populations and “bring some consensus to the field,” Mankia said.
The first aims to create a unanimous risk stratification tool for future RA prevention studies. The proposed system, devised for individuals with new joint symptoms who are at a risk for RA, was presented at the EULAR 2024 annual meeting and will be further discussed at the upcoming ACR 2024 annual meeting in Washington, DC.
The system uses a point system based on six criteria — three lab tests and three criteria commonly assessed in clinical practice:
- Morning stiffness
- Patient-reported joint swelling
- Difficulty making a fist
- Increased C-reactive protein
- RF positivity
- ACPA positivity
These criteria were picked so that the risk stratification tool can be used without imaging; however, the inclusion of MRI can further refine the score.
The ACR-EULAR task force that created the tool has emphasized that this criterion is specifically designed for research purposes and should not be used in clinical practice. Using this stratification tool should allow future clinical studies to group patients by similar risk, Deane said.
“Not that all studies have to look at exactly the same people, but each study should have similar risk stratification,” he said.
The second ACR-EULAR joint effort is taking a population-based approach to risk stratification, Deane said, to better predict RA risk in individuals without common symptoms like joint pain.
The aim is to create something analogous to the Framingham Risk Score in predicting cardiovascular disease, in which simple variables like total cholesterol, high-density lipoprotein cholesterol, systolic blood pressure, and smoking status can be used to calculate an individual’s 10-year risk for CVD, Deane explained.
The second approach could also identify patients earlier in the progression to RA, which may be easier to treat than later stages of disease.
Understanding RA Origins
However, treating an earlier stage of disease might require a different approach. Up to this point, medical interventions for RA prevention used drugs approved to treat RA, but inventions during the pre-RA stage — before any joint symptoms appear — might require targeting different immunologic pathways.
“The general concept is if there is a pre-RA stage when joints are not involved, that means all the immunologic abnormalities are probably happening somewhere else in the body,” he said. “The big question is: Where is that, and how exactly is that happening?”
One theory is that RA begins to develop in mucosal sites, such as the intestines or lungs, before it involves synovial joints.
“In the absence of resolution, these localized immune processes transition into a systemic process that targets the joints, either by direct effects of microbiota, molecular mimicry, and/or immune amplification,” wrote Deane and coauthors in a recent review article in Annals of the Rheumatic Diseases. “This, in turn, leads to inappropriate engagement of a range of effector mechanisms in both synovium and periarticular sites.”
Following this logic, the progression of the at-risk stage of RA could be considered a continuum along which there are multiple possible points for intervention. It’s also probable that the disease can develop through multiple pathways, Deane said.
“If you look at all the people who get rheumatoid arthritis, there’s probably no way those could have the same exact pathways,” he said. “There’s probably going to be different endotypes and understanding that is going to help us prevent disease in a better way.”
Looking Forward
Beyond improving risk stratification and understanding RA pathogenesis, researchers are also considering novel therapeutic approaches for future trials. Glucagon-like peptide 1 (GLP-1) receptor agonists could be worth exploring in RA prevention and treatment, said Jeffrey A. Sparks, MD, MMSc, a rheumatologist at Brigham and Women’s Hospital, Boston, Massachusetts.
These drugs — initially developed for diabetes — have already shown anti-inflammatory effects, and one study suggested that GLP-1s lowered the risk for major adverse cardiovascular events and all-cause mortality in individuals with immune-mediated inflammatory diseases. Obesity is a known risk factor for RA, so weight loss aided by GLP-1 drugs could also help reduce risk in certain patients. Clinical trials are needed to explore GLP-1s for both RA prevention and treatment, he said.
While prevention trials up to this point have used one-time, time-limited interventions, longer durations of medication or multiple rounds of therapy may be more efficacious. Even for trials that demonstrated the intervention arms had less progression to RA, this effect diminished once participants stopped the medication. In the ARIAA and APIPPRA trials using abatacept, “it wasn’t like we hit a reset button and [patients] just permanently now did not get rheumatoid arthritis,” Deane said, suggesting that alternative approaches should be explored.
“Future studies need to look at potentially longer doses of drug or lower doses of drug, or some combination that might be effective,” he said.
Deane received honoraria from Bristol-Myers Squibb, Thermo Fisher, and Werfen and grant funding from Janssen Research and Development and Gilead Sciences. Mankia received grant support from Gilead, Lilly, AstraZeneca, and Serac Life Sciences and honoraria or consultant fees from AbbVie, UCB, Lilly, Galapagos, DeepCure, Serac Life Sciences, AstraZeneca, and Zura Bio. Sparks received research support from Boehringer Ingelheim, Bristol-Myers Squibb, Janssen, and Sonoma Biotherapeutics. He consulted for AbbVie, Amgen, Boehringer Ingelheim, Bristol Myers Squibb, Gilead, Inova Diagnostics, Janssen, Merck, Mustang, Optum, Pfizer, ReCor Medical, Sana, Sobi, and UCB.
A version of this article first appeared on Medscape.com.
Lifestyle Medicine Trends to Keep an Eye On
Our current healthcare system, which is a costly and unending cycle of merely managing chronic disease symptoms, is failing us. What we truly need is a patient-centered approach that restores health by addressing not just diagnoses but also the physical, emotional, and social needs of each individual. This is the essence of whole-person health, and transformation toward this model of care is already underway.
This shift underscores why clinicians like me support placing lifestyle medicine at the foundation of health and healthcare. Evidence-based lifestyle medicine — which applies interventions in nutrition, physical activity, restorative sleep, stress management, positive social connections, and avoidance of risky substances to prevent, treat, and when used intensively, even reverse lifestyle-related chronic disease — is a medical specialty equipped to successfully address patients’ whole-person health in an effective, high-value clinical care delivery model.
As this transformation continues, here are four key lifestyle medicine trends for 2025.
Lifestyle Medicine Becomes More Ingrained in Primary Care
The 2021 National Academies of Science, Engineering, and Medicine report, “Implementing High-Quality Primary Care” sounded the alarm about the state of primary care and outlined a comprehensive approach to transform it. Lifestyle medicine emerged as a solution as clinicians found innovative ways to integrate lifestyle behavior interventions into existing care models in a financially sustainable, scalable manner. Examples include Blue Zones Health, a new delivery model that aligns lifestyle medicine–certified clinicians with community and payers in California, and the University of Pittsburgh Medical Center lifestyle medicine program, where primary care patients are referred to virtual group coaching, a teaching kitchen, and classes on food as medicine, obesity, type 2 diabetes, and more.
Organizations dedicated to advancing primary care are paying close attention to the potential of lifestyle medicine. Currently, The Primary Care Collaborative has launched a new multi-year initiative on whole-person care and lifestyle medicine. This initiative aims to broaden the primary care community’s understanding of whole health and lifestyle medicine concepts and the evidence behind them, as well as lay the groundwork for future work to promote whole-person primary care and lifestyle medicine among an engaged and committed community of members.
Digital Tools and AI Spark Lifestyle Medicine Innovations
American College of Lifestyle Medicine partner organizations are increasingly utilizing digital tools, such as health apps tailored to lifestyle behavior interventions, to expand access to care and support behavior change. One of the biggest challenges in lifestyle interventions is the limited time during patient encounters. But artificial intelligence (AI) tools can record (with patient permission) and summarize encounters, enabling clinicians to turn away from their keyboards and be more present to learn about the unique living, environmental, and societal factors that impact every individual’s lifestyle choices. AI tools can create individualized whole-food, plant-predominant meal plans or physical activity schedules for patients in just a few seconds. The potential for AI in lifestyle medicine is vast, and its applications were further explored at the American College of Lifestyle Medicine’s annual conference in October.
Behavior Change and Sustainability of the Food-as-Medicine Movement
Significant investments have been made in food as medicine to address diet-related chronic diseases. But merely providing medically tailored meals or produce prescriptions is not enough because once the prescriptions end, so will the health benefits. Clinicians certified in lifestyle medicine are prepared to coach patients into long-term behavior change, supporting them with education and information to shop for and prepare tasty, nutritious, and affordable food. The same applies to the use of glucagon-like peptide 1 drugs. Although the initial weight loss offers motivation, lifestyle changes are necessary to sustain long-term health benefits beyond medications.
Lifestyle Medicine Emerges as a Strategy to Achieve Health Equity
Lifestyle behavior interventions have the unique ability to address health status and social drivers of health. For example, food as medicine affects an individual’s health while also addressing nutrition security. Certainly, no medication can both improve health status and feed someone. The addition of payment for the screening of social drivers of health to the 2024 Medicare Physician Fee Schedule is an important step toward connecting clinicians with community health–based organizations that can address factors that influence patients’ ability to adhere to lifestyle behavior care plans. Lifestyle medicine clinicians are poised to lead this effort because they are already having conversations with patients about their environment, living conditions, and access to nutritious food.
The changes coming to our healthcare system are exciting and long overdue. Lifestyle medicine is positioned to be at the forefront of this transformation now and in the future.
Dr. Patel, president of the American College of Lifestyle Medicine in St. Louis, has disclosed no relevant financial relationships.
A version of this article appeared on Medscape.com.
Our current healthcare system, which is a costly and unending cycle of merely managing chronic disease symptoms, is failing us. What we truly need is a patient-centered approach that restores health by addressing not just diagnoses but also the physical, emotional, and social needs of each individual. This is the essence of whole-person health, and transformation toward this model of care is already underway.
This shift underscores why clinicians like me support placing lifestyle medicine at the foundation of health and healthcare. Evidence-based lifestyle medicine — which applies interventions in nutrition, physical activity, restorative sleep, stress management, positive social connections, and avoidance of risky substances to prevent, treat, and when used intensively, even reverse lifestyle-related chronic disease — is a medical specialty equipped to successfully address patients’ whole-person health in an effective, high-value clinical care delivery model.
As this transformation continues, here are four key lifestyle medicine trends for 2025.
Lifestyle Medicine Becomes More Ingrained in Primary Care
The 2021 National Academies of Science, Engineering, and Medicine report, “Implementing High-Quality Primary Care” sounded the alarm about the state of primary care and outlined a comprehensive approach to transform it. Lifestyle medicine emerged as a solution as clinicians found innovative ways to integrate lifestyle behavior interventions into existing care models in a financially sustainable, scalable manner. Examples include Blue Zones Health, a new delivery model that aligns lifestyle medicine–certified clinicians with community and payers in California, and the University of Pittsburgh Medical Center lifestyle medicine program, where primary care patients are referred to virtual group coaching, a teaching kitchen, and classes on food as medicine, obesity, type 2 diabetes, and more.
Organizations dedicated to advancing primary care are paying close attention to the potential of lifestyle medicine. Currently, The Primary Care Collaborative has launched a new multi-year initiative on whole-person care and lifestyle medicine. This initiative aims to broaden the primary care community’s understanding of whole health and lifestyle medicine concepts and the evidence behind them, as well as lay the groundwork for future work to promote whole-person primary care and lifestyle medicine among an engaged and committed community of members.
Digital Tools and AI Spark Lifestyle Medicine Innovations
American College of Lifestyle Medicine partner organizations are increasingly utilizing digital tools, such as health apps tailored to lifestyle behavior interventions, to expand access to care and support behavior change. One of the biggest challenges in lifestyle interventions is the limited time during patient encounters. But artificial intelligence (AI) tools can record (with patient permission) and summarize encounters, enabling clinicians to turn away from their keyboards and be more present to learn about the unique living, environmental, and societal factors that impact every individual’s lifestyle choices. AI tools can create individualized whole-food, plant-predominant meal plans or physical activity schedules for patients in just a few seconds. The potential for AI in lifestyle medicine is vast, and its applications were further explored at the American College of Lifestyle Medicine’s annual conference in October.
Behavior Change and Sustainability of the Food-as-Medicine Movement
Significant investments have been made in food as medicine to address diet-related chronic diseases. But merely providing medically tailored meals or produce prescriptions is not enough because once the prescriptions end, so will the health benefits. Clinicians certified in lifestyle medicine are prepared to coach patients into long-term behavior change, supporting them with education and information to shop for and prepare tasty, nutritious, and affordable food. The same applies to the use of glucagon-like peptide 1 drugs. Although the initial weight loss offers motivation, lifestyle changes are necessary to sustain long-term health benefits beyond medications.
Lifestyle Medicine Emerges as a Strategy to Achieve Health Equity
Lifestyle behavior interventions have the unique ability to address health status and social drivers of health. For example, food as medicine affects an individual’s health while also addressing nutrition security. Certainly, no medication can both improve health status and feed someone. The addition of payment for the screening of social drivers of health to the 2024 Medicare Physician Fee Schedule is an important step toward connecting clinicians with community health–based organizations that can address factors that influence patients’ ability to adhere to lifestyle behavior care plans. Lifestyle medicine clinicians are poised to lead this effort because they are already having conversations with patients about their environment, living conditions, and access to nutritious food.
The changes coming to our healthcare system are exciting and long overdue. Lifestyle medicine is positioned to be at the forefront of this transformation now and in the future.
Dr. Patel, president of the American College of Lifestyle Medicine in St. Louis, has disclosed no relevant financial relationships.
A version of this article appeared on Medscape.com.
Our current healthcare system, which is a costly and unending cycle of merely managing chronic disease symptoms, is failing us. What we truly need is a patient-centered approach that restores health by addressing not just diagnoses but also the physical, emotional, and social needs of each individual. This is the essence of whole-person health, and transformation toward this model of care is already underway.
This shift underscores why clinicians like me support placing lifestyle medicine at the foundation of health and healthcare. Evidence-based lifestyle medicine — which applies interventions in nutrition, physical activity, restorative sleep, stress management, positive social connections, and avoidance of risky substances to prevent, treat, and when used intensively, even reverse lifestyle-related chronic disease — is a medical specialty equipped to successfully address patients’ whole-person health in an effective, high-value clinical care delivery model.
As this transformation continues, here are four key lifestyle medicine trends for 2025.
Lifestyle Medicine Becomes More Ingrained in Primary Care
The 2021 National Academies of Science, Engineering, and Medicine report, “Implementing High-Quality Primary Care” sounded the alarm about the state of primary care and outlined a comprehensive approach to transform it. Lifestyle medicine emerged as a solution as clinicians found innovative ways to integrate lifestyle behavior interventions into existing care models in a financially sustainable, scalable manner. Examples include Blue Zones Health, a new delivery model that aligns lifestyle medicine–certified clinicians with community and payers in California, and the University of Pittsburgh Medical Center lifestyle medicine program, where primary care patients are referred to virtual group coaching, a teaching kitchen, and classes on food as medicine, obesity, type 2 diabetes, and more.
Organizations dedicated to advancing primary care are paying close attention to the potential of lifestyle medicine. Currently, The Primary Care Collaborative has launched a new multi-year initiative on whole-person care and lifestyle medicine. This initiative aims to broaden the primary care community’s understanding of whole health and lifestyle medicine concepts and the evidence behind them, as well as lay the groundwork for future work to promote whole-person primary care and lifestyle medicine among an engaged and committed community of members.
Digital Tools and AI Spark Lifestyle Medicine Innovations
American College of Lifestyle Medicine partner organizations are increasingly utilizing digital tools, such as health apps tailored to lifestyle behavior interventions, to expand access to care and support behavior change. One of the biggest challenges in lifestyle interventions is the limited time during patient encounters. But artificial intelligence (AI) tools can record (with patient permission) and summarize encounters, enabling clinicians to turn away from their keyboards and be more present to learn about the unique living, environmental, and societal factors that impact every individual’s lifestyle choices. AI tools can create individualized whole-food, plant-predominant meal plans or physical activity schedules for patients in just a few seconds. The potential for AI in lifestyle medicine is vast, and its applications were further explored at the American College of Lifestyle Medicine’s annual conference in October.
Behavior Change and Sustainability of the Food-as-Medicine Movement
Significant investments have been made in food as medicine to address diet-related chronic diseases. But merely providing medically tailored meals or produce prescriptions is not enough because once the prescriptions end, so will the health benefits. Clinicians certified in lifestyle medicine are prepared to coach patients into long-term behavior change, supporting them with education and information to shop for and prepare tasty, nutritious, and affordable food. The same applies to the use of glucagon-like peptide 1 drugs. Although the initial weight loss offers motivation, lifestyle changes are necessary to sustain long-term health benefits beyond medications.
Lifestyle Medicine Emerges as a Strategy to Achieve Health Equity
Lifestyle behavior interventions have the unique ability to address health status and social drivers of health. For example, food as medicine affects an individual’s health while also addressing nutrition security. Certainly, no medication can both improve health status and feed someone. The addition of payment for the screening of social drivers of health to the 2024 Medicare Physician Fee Schedule is an important step toward connecting clinicians with community health–based organizations that can address factors that influence patients’ ability to adhere to lifestyle behavior care plans. Lifestyle medicine clinicians are poised to lead this effort because they are already having conversations with patients about their environment, living conditions, and access to nutritious food.
The changes coming to our healthcare system are exciting and long overdue. Lifestyle medicine is positioned to be at the forefront of this transformation now and in the future.
Dr. Patel, president of the American College of Lifestyle Medicine in St. Louis, has disclosed no relevant financial relationships.
A version of this article appeared on Medscape.com.
Novel Treatment Promising for Cutaneous Lupus in Phase 2 Trial
TOPLINE:
particularly in subacute and chronic cases.
METHODOLOGY:
- Researchers conducted a randomized phase 2 trial to evaluate the efficacy and safety of iberdomide in 288 patients with CLE (mean age, 45 years; 97% women). Iberdomide is a cereblon modulator, which results in degradation of two transcription factors of immune cell development and homeostasis — Ikaros and Aiolos — that have been implicated in the genetic predisposition of systemic lupus.
- CLE Disease Area and Severity Index Activity (CLASI-A) endpoints included mean percent change from baseline and ≥ 50% reduction from baseline (CLASI-50), which were evaluated in all patients with baseline CLASI-A scores ≥ 8 and by CLE subtypes (acute, subacute, and chronic).
- At baseline, 56% of patients had acute CLE, 29% had chronic CLE, and 16% had subacute CLE; 28% of patients had a baseline CLASI-A score ≥ 8.
- Patients were randomly assigned to receive oral iberdomide (0.45 mg, 0.30 mg, 0.15 mg, or placebo daily) for 24 weeks while continuing standard lupus medications. At week 24, patients on placebo were rerandomized to iberdomide 0.45 mg or 0.30 mg once a day, while those on iberdomide continued their assigned dose through week 52.
TAKEAWAY:
- Among patients with baseline CLASI-A ≥ 8, the mean change in CLASI-A score from baseline at week 24 was −66.7% for those on iberdomide 0.45 mg vs −54.2% for placebo (P = .295).
- At week 24, patients with subacute CLE showed a significantly greater mean percent change from baseline in CLASI-A with iberdomide 0.45 mg vs placebo (−90.5% vs −51.2%; P = .007), while no significant differences were observed with the 0.45-mg dose vs placebo in patients with chronic or acute CLE.
- Overall, CLASI-50 responses were not significantly different among those on 0.45 mg vs placebo (55.6% vs 44.6%). The proportions of patients achieving CLASI-50 at week 24 were significantly greater for iberdomide 0.45 mg vs placebo for those with subacute CLE (91.7% vs 52.9%; P = .035) and chronic CLE (62.1% vs 27.8%; P = .029), but not for those with baseline CLASI-A ≥ 8 (66.7% vs 50%).
- More than 80% of patients had treatment-emergent adverse events (TEAEs), which were mostly mild to moderate. Over 2 years, the most common were urinary tract infections, upper respiratory tract infections, neutropenia, and nasopharyngitis. TEAEs leading to iberdomide discontinuation in one or more patients were neutropenia (n = 7), rash (n = 7), increased hepatic enzymes (n = 4), and deep vein thrombosis (n = 3).
IN PRACTICE:
“Data from this phase 2 trial of iberdomide in patients with SLE suggest that a greater proportion of patients with subacute or chronic CLE who received the higher dose of 0.45 mg iberdomide achieved CLASI-50 vs placebo. For the overall population, CLASI-50 response was not significantly different between treatment groups at week 24, partly due to a high placebo response that may have been driven by patients with acute CLE,” the authors wrote.
SOURCE:
The study was led by Victoria P. Werth, MD, of the University of Pennsylvania and the Veteran’s Administration Medical Center, both in Philadelphia, and was published online in the Journal of the American Academy of Dermatology.
LIMITATIONS:
The study included small patient subgroups for different CLE subtypes, which may affect the generalizability of the findings. CLE subtype was determined by the investigator without additional photographic adjudication. Additionally, the use of background lupus medications could have influenced the placebo group’s response, limiting the ability to observe the treatment effect of iberdomide monotherapy.
DISCLOSURES:
The study was funded by Bristol-Myers Squibb. Six authors reported being employed by Bristol-Myers Squibb, and several others reported consultancy and research support from various sources including Bristol-Myers Squibb.
This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article first appeared on Medscape.com.
TOPLINE:
particularly in subacute and chronic cases.
METHODOLOGY:
- Researchers conducted a randomized phase 2 trial to evaluate the efficacy and safety of iberdomide in 288 patients with CLE (mean age, 45 years; 97% women). Iberdomide is a cereblon modulator, which results in degradation of two transcription factors of immune cell development and homeostasis — Ikaros and Aiolos — that have been implicated in the genetic predisposition of systemic lupus.
- CLE Disease Area and Severity Index Activity (CLASI-A) endpoints included mean percent change from baseline and ≥ 50% reduction from baseline (CLASI-50), which were evaluated in all patients with baseline CLASI-A scores ≥ 8 and by CLE subtypes (acute, subacute, and chronic).
- At baseline, 56% of patients had acute CLE, 29% had chronic CLE, and 16% had subacute CLE; 28% of patients had a baseline CLASI-A score ≥ 8.
- Patients were randomly assigned to receive oral iberdomide (0.45 mg, 0.30 mg, 0.15 mg, or placebo daily) for 24 weeks while continuing standard lupus medications. At week 24, patients on placebo were rerandomized to iberdomide 0.45 mg or 0.30 mg once a day, while those on iberdomide continued their assigned dose through week 52.
TAKEAWAY:
- Among patients with baseline CLASI-A ≥ 8, the mean change in CLASI-A score from baseline at week 24 was −66.7% for those on iberdomide 0.45 mg vs −54.2% for placebo (P = .295).
- At week 24, patients with subacute CLE showed a significantly greater mean percent change from baseline in CLASI-A with iberdomide 0.45 mg vs placebo (−90.5% vs −51.2%; P = .007), while no significant differences were observed with the 0.45-mg dose vs placebo in patients with chronic or acute CLE.
- Overall, CLASI-50 responses were not significantly different among those on 0.45 mg vs placebo (55.6% vs 44.6%). The proportions of patients achieving CLASI-50 at week 24 were significantly greater for iberdomide 0.45 mg vs placebo for those with subacute CLE (91.7% vs 52.9%; P = .035) and chronic CLE (62.1% vs 27.8%; P = .029), but not for those with baseline CLASI-A ≥ 8 (66.7% vs 50%).
- More than 80% of patients had treatment-emergent adverse events (TEAEs), which were mostly mild to moderate. Over 2 years, the most common were urinary tract infections, upper respiratory tract infections, neutropenia, and nasopharyngitis. TEAEs leading to iberdomide discontinuation in one or more patients were neutropenia (n = 7), rash (n = 7), increased hepatic enzymes (n = 4), and deep vein thrombosis (n = 3).
IN PRACTICE:
“Data from this phase 2 trial of iberdomide in patients with SLE suggest that a greater proportion of patients with subacute or chronic CLE who received the higher dose of 0.45 mg iberdomide achieved CLASI-50 vs placebo. For the overall population, CLASI-50 response was not significantly different between treatment groups at week 24, partly due to a high placebo response that may have been driven by patients with acute CLE,” the authors wrote.
SOURCE:
The study was led by Victoria P. Werth, MD, of the University of Pennsylvania and the Veteran’s Administration Medical Center, both in Philadelphia, and was published online in the Journal of the American Academy of Dermatology.
LIMITATIONS:
The study included small patient subgroups for different CLE subtypes, which may affect the generalizability of the findings. CLE subtype was determined by the investigator without additional photographic adjudication. Additionally, the use of background lupus medications could have influenced the placebo group’s response, limiting the ability to observe the treatment effect of iberdomide monotherapy.
DISCLOSURES:
The study was funded by Bristol-Myers Squibb. Six authors reported being employed by Bristol-Myers Squibb, and several others reported consultancy and research support from various sources including Bristol-Myers Squibb.
This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article first appeared on Medscape.com.
TOPLINE:
particularly in subacute and chronic cases.
METHODOLOGY:
- Researchers conducted a randomized phase 2 trial to evaluate the efficacy and safety of iberdomide in 288 patients with CLE (mean age, 45 years; 97% women). Iberdomide is a cereblon modulator, which results in degradation of two transcription factors of immune cell development and homeostasis — Ikaros and Aiolos — that have been implicated in the genetic predisposition of systemic lupus.
- CLE Disease Area and Severity Index Activity (CLASI-A) endpoints included mean percent change from baseline and ≥ 50% reduction from baseline (CLASI-50), which were evaluated in all patients with baseline CLASI-A scores ≥ 8 and by CLE subtypes (acute, subacute, and chronic).
- At baseline, 56% of patients had acute CLE, 29% had chronic CLE, and 16% had subacute CLE; 28% of patients had a baseline CLASI-A score ≥ 8.
- Patients were randomly assigned to receive oral iberdomide (0.45 mg, 0.30 mg, 0.15 mg, or placebo daily) for 24 weeks while continuing standard lupus medications. At week 24, patients on placebo were rerandomized to iberdomide 0.45 mg or 0.30 mg once a day, while those on iberdomide continued their assigned dose through week 52.
TAKEAWAY:
- Among patients with baseline CLASI-A ≥ 8, the mean change in CLASI-A score from baseline at week 24 was −66.7% for those on iberdomide 0.45 mg vs −54.2% for placebo (P = .295).
- At week 24, patients with subacute CLE showed a significantly greater mean percent change from baseline in CLASI-A with iberdomide 0.45 mg vs placebo (−90.5% vs −51.2%; P = .007), while no significant differences were observed with the 0.45-mg dose vs placebo in patients with chronic or acute CLE.
- Overall, CLASI-50 responses were not significantly different among those on 0.45 mg vs placebo (55.6% vs 44.6%). The proportions of patients achieving CLASI-50 at week 24 were significantly greater for iberdomide 0.45 mg vs placebo for those with subacute CLE (91.7% vs 52.9%; P = .035) and chronic CLE (62.1% vs 27.8%; P = .029), but not for those with baseline CLASI-A ≥ 8 (66.7% vs 50%).
- More than 80% of patients had treatment-emergent adverse events (TEAEs), which were mostly mild to moderate. Over 2 years, the most common were urinary tract infections, upper respiratory tract infections, neutropenia, and nasopharyngitis. TEAEs leading to iberdomide discontinuation in one or more patients were neutropenia (n = 7), rash (n = 7), increased hepatic enzymes (n = 4), and deep vein thrombosis (n = 3).
IN PRACTICE:
“Data from this phase 2 trial of iberdomide in patients with SLE suggest that a greater proportion of patients with subacute or chronic CLE who received the higher dose of 0.45 mg iberdomide achieved CLASI-50 vs placebo. For the overall population, CLASI-50 response was not significantly different between treatment groups at week 24, partly due to a high placebo response that may have been driven by patients with acute CLE,” the authors wrote.
SOURCE:
The study was led by Victoria P. Werth, MD, of the University of Pennsylvania and the Veteran’s Administration Medical Center, both in Philadelphia, and was published online in the Journal of the American Academy of Dermatology.
LIMITATIONS:
The study included small patient subgroups for different CLE subtypes, which may affect the generalizability of the findings. CLE subtype was determined by the investigator without additional photographic adjudication. Additionally, the use of background lupus medications could have influenced the placebo group’s response, limiting the ability to observe the treatment effect of iberdomide monotherapy.
DISCLOSURES:
The study was funded by Bristol-Myers Squibb. Six authors reported being employed by Bristol-Myers Squibb, and several others reported consultancy and research support from various sources including Bristol-Myers Squibb.
This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article first appeared on Medscape.com.
Social Adversity Increases Mortality Risk in Patients With Pulmonary Hypertension
BOSTON — Social adversity is associated with worse survival among patients with pulmonary hypertension (PH), according to a new retrospective study of a New York City population.
A sub-analysis of both HIV+ and HIV– patients showed worse mortality outcomes with social adversity in both groups.
“Almost the majority of patients that we treat have either some social adversity or no insurance or are undocumented, so as a group of residents, we decided to study the impact of these factors on their health and the care that can be provided. We started using the two cohorts and now we keep it going with every new resident,” said Luca Biavati, MD, who presented the study at the CHEST Annual Meeting.
“The presence of any form of socioeconomic disadvantage is negatively impacting care and for a large part of the population, there are some factors that could probably be addressed by either an institutional or hospital policy,” said Dr. Biavati, who is an internal medicine resident at Jacobi Medical Center, New York.
Other factors are more difficult to address, such as lack of education. “[Some patients] don’t understand the gravity of their issue and medical condition until it’s too late, and then they’re not fit enough for the treatment, or just because of the social situation, they cannot qualify for advanced therapies,” said Dr. Biavati.
The researchers established two cohorts: One consisting of patients with HIV and heart failure who may or may not have had PH and one comprising patients with PH with or without HIV and heart failure. In the HIV/heart failure group, PH without social adversity was associated with a nearly threefold increase in all-cause mortality (hazard ratio [HR], 2.83; P = .004), whereas PH with social adversity was linked to a more than sevenfold increase in all-cause mortality (HR, 7.14; P < .001). Social adversity without PA was associated with a more than fourfold increase (HR, 4.47; P < .001).
Within the PH cohort, social adversity was associated with lower survival (P < .001). When the researchers broke down the results by types of social adversity, they found statistically significant relationships between greater mortality risk and economic instability within the HIV+ population (HR, 2.59; P = .040), transportation issues within the HIV– population (HR, 12.8; P < .001), and lack of social or family support within both the HIV– (HR, 5.49; P < .001) and the HIV+ population (HR, 2.03; P = .028).
The research has prompted interventions, which are now being studied at the institution, according to Dr. Biavati. “We have a policy of giving medications in bags when we discharge a patient with a social adversity. We literally go to the pharmacy, bring up the bag of medication, and we [put it] in their hands before they leave the hospital. They get a 1- or 3-month supply, depending on the medication, and then we usually discharge them with a clinical appointment already scheduled with either a pulmonary or primary care provider, and we usually call them before every appointment to confirm that they’re coming. That increases the chances of some success, but there’s still a very long way to go,” said Dr. Biavati.
Dr. Biavati was blinded to the results of the intervention, so he could not report on whether it was working. “But I can tell you that I’ve had busier clinics, so hopefully that means that they’re showing up more,” he said.
The problem is complex, according to Sandeep Jain, MD, who moderated the session. “Social adversity means lack of education. Lack of education means lack of compliance. Lack of compliance means what can you do if people are not taking medications? So it’s all matched together. It’s all lack of education and lack of money, lack of family support. And these drugs they have to take every single day. It’s not that easy. It’s very easy for us to say I had antiretroviral treatment for 6 months. It is almost impossible to continue regular treatment for that long [for a patient with social adversity]. You can’t blame them if they aren’t taking treatments. It’s very difficult for them,” said Dr. Jain.
That underscores the need for interventions that can address the needs of patients with social adversity. “We have to [practice] medicine considering the social situation of the patient and not just the medicine that we study in books. That’s kind of what we are faced with every day. We have therapies, and then life happens. It’s much harder to care for those patients,” said Dr. Biavati.
Dr. Biavati and Dr. Jain reported no relevant financial relationships.
A version of this article first appeared on Medscape.com.
BOSTON — Social adversity is associated with worse survival among patients with pulmonary hypertension (PH), according to a new retrospective study of a New York City population.
A sub-analysis of both HIV+ and HIV– patients showed worse mortality outcomes with social adversity in both groups.
“Almost the majority of patients that we treat have either some social adversity or no insurance or are undocumented, so as a group of residents, we decided to study the impact of these factors on their health and the care that can be provided. We started using the two cohorts and now we keep it going with every new resident,” said Luca Biavati, MD, who presented the study at the CHEST Annual Meeting.
“The presence of any form of socioeconomic disadvantage is negatively impacting care and for a large part of the population, there are some factors that could probably be addressed by either an institutional or hospital policy,” said Dr. Biavati, who is an internal medicine resident at Jacobi Medical Center, New York.
Other factors are more difficult to address, such as lack of education. “[Some patients] don’t understand the gravity of their issue and medical condition until it’s too late, and then they’re not fit enough for the treatment, or just because of the social situation, they cannot qualify for advanced therapies,” said Dr. Biavati.
The researchers established two cohorts: One consisting of patients with HIV and heart failure who may or may not have had PH and one comprising patients with PH with or without HIV and heart failure. In the HIV/heart failure group, PH without social adversity was associated with a nearly threefold increase in all-cause mortality (hazard ratio [HR], 2.83; P = .004), whereas PH with social adversity was linked to a more than sevenfold increase in all-cause mortality (HR, 7.14; P < .001). Social adversity without PA was associated with a more than fourfold increase (HR, 4.47; P < .001).
Within the PH cohort, social adversity was associated with lower survival (P < .001). When the researchers broke down the results by types of social adversity, they found statistically significant relationships between greater mortality risk and economic instability within the HIV+ population (HR, 2.59; P = .040), transportation issues within the HIV– population (HR, 12.8; P < .001), and lack of social or family support within both the HIV– (HR, 5.49; P < .001) and the HIV+ population (HR, 2.03; P = .028).
The research has prompted interventions, which are now being studied at the institution, according to Dr. Biavati. “We have a policy of giving medications in bags when we discharge a patient with a social adversity. We literally go to the pharmacy, bring up the bag of medication, and we [put it] in their hands before they leave the hospital. They get a 1- or 3-month supply, depending on the medication, and then we usually discharge them with a clinical appointment already scheduled with either a pulmonary or primary care provider, and we usually call them before every appointment to confirm that they’re coming. That increases the chances of some success, but there’s still a very long way to go,” said Dr. Biavati.
Dr. Biavati was blinded to the results of the intervention, so he could not report on whether it was working. “But I can tell you that I’ve had busier clinics, so hopefully that means that they’re showing up more,” he said.
The problem is complex, according to Sandeep Jain, MD, who moderated the session. “Social adversity means lack of education. Lack of education means lack of compliance. Lack of compliance means what can you do if people are not taking medications? So it’s all matched together. It’s all lack of education and lack of money, lack of family support. And these drugs they have to take every single day. It’s not that easy. It’s very easy for us to say I had antiretroviral treatment for 6 months. It is almost impossible to continue regular treatment for that long [for a patient with social adversity]. You can’t blame them if they aren’t taking treatments. It’s very difficult for them,” said Dr. Jain.
That underscores the need for interventions that can address the needs of patients with social adversity. “We have to [practice] medicine considering the social situation of the patient and not just the medicine that we study in books. That’s kind of what we are faced with every day. We have therapies, and then life happens. It’s much harder to care for those patients,” said Dr. Biavati.
Dr. Biavati and Dr. Jain reported no relevant financial relationships.
A version of this article first appeared on Medscape.com.
BOSTON — Social adversity is associated with worse survival among patients with pulmonary hypertension (PH), according to a new retrospective study of a New York City population.
A sub-analysis of both HIV+ and HIV– patients showed worse mortality outcomes with social adversity in both groups.
“Almost the majority of patients that we treat have either some social adversity or no insurance or are undocumented, so as a group of residents, we decided to study the impact of these factors on their health and the care that can be provided. We started using the two cohorts and now we keep it going with every new resident,” said Luca Biavati, MD, who presented the study at the CHEST Annual Meeting.
“The presence of any form of socioeconomic disadvantage is negatively impacting care and for a large part of the population, there are some factors that could probably be addressed by either an institutional or hospital policy,” said Dr. Biavati, who is an internal medicine resident at Jacobi Medical Center, New York.
Other factors are more difficult to address, such as lack of education. “[Some patients] don’t understand the gravity of their issue and medical condition until it’s too late, and then they’re not fit enough for the treatment, or just because of the social situation, they cannot qualify for advanced therapies,” said Dr. Biavati.
The researchers established two cohorts: One consisting of patients with HIV and heart failure who may or may not have had PH and one comprising patients with PH with or without HIV and heart failure. In the HIV/heart failure group, PH without social adversity was associated with a nearly threefold increase in all-cause mortality (hazard ratio [HR], 2.83; P = .004), whereas PH with social adversity was linked to a more than sevenfold increase in all-cause mortality (HR, 7.14; P < .001). Social adversity without PA was associated with a more than fourfold increase (HR, 4.47; P < .001).
Within the PH cohort, social adversity was associated with lower survival (P < .001). When the researchers broke down the results by types of social adversity, they found statistically significant relationships between greater mortality risk and economic instability within the HIV+ population (HR, 2.59; P = .040), transportation issues within the HIV– population (HR, 12.8; P < .001), and lack of social or family support within both the HIV– (HR, 5.49; P < .001) and the HIV+ population (HR, 2.03; P = .028).
The research has prompted interventions, which are now being studied at the institution, according to Dr. Biavati. “We have a policy of giving medications in bags when we discharge a patient with a social adversity. We literally go to the pharmacy, bring up the bag of medication, and we [put it] in their hands before they leave the hospital. They get a 1- or 3-month supply, depending on the medication, and then we usually discharge them with a clinical appointment already scheduled with either a pulmonary or primary care provider, and we usually call them before every appointment to confirm that they’re coming. That increases the chances of some success, but there’s still a very long way to go,” said Dr. Biavati.
Dr. Biavati was blinded to the results of the intervention, so he could not report on whether it was working. “But I can tell you that I’ve had busier clinics, so hopefully that means that they’re showing up more,” he said.
The problem is complex, according to Sandeep Jain, MD, who moderated the session. “Social adversity means lack of education. Lack of education means lack of compliance. Lack of compliance means what can you do if people are not taking medications? So it’s all matched together. It’s all lack of education and lack of money, lack of family support. And these drugs they have to take every single day. It’s not that easy. It’s very easy for us to say I had antiretroviral treatment for 6 months. It is almost impossible to continue regular treatment for that long [for a patient with social adversity]. You can’t blame them if they aren’t taking treatments. It’s very difficult for them,” said Dr. Jain.
That underscores the need for interventions that can address the needs of patients with social adversity. “We have to [practice] medicine considering the social situation of the patient and not just the medicine that we study in books. That’s kind of what we are faced with every day. We have therapies, and then life happens. It’s much harder to care for those patients,” said Dr. Biavati.
Dr. Biavati and Dr. Jain reported no relevant financial relationships.
A version of this article first appeared on Medscape.com.
FROM CHEST 2024