Megan Brooks

SAN FRANCISCO – During the pandemic, there was a significant increase in vitamin D deficiency in pediatric patients with major depressive disorder, according to new findings that suggest spending more time indoors may have fueled this uptick.

“We suspect that this may be due to the COVID lockdowns and kids schooling from home and having less time outside,” study investigator Oluwatomiwa Babade, MD, MPH, with Virginia Tech Carilion School of Medicine, Roanoke, Va., said in an interview.

The study was presented at the annual meeting of the American Psychiatric Association.
 

Anecdotal observation confirmed

During the pandemic, investigators noticed an uptick in the number of children and adolescents attending their clinic for psychiatric hospitalization who had low vitamin D levels.

To investigate, they analyzed the records of all patients aged 6-17 years with psychiatric diagnoses and vitamin D level assessment who were admitted into the inpatient psychiatry unit from March 18, 2020, to June 30, 2021.

Among 599 unique patients, 275 (83% female) had a diagnosis of MDD and 226 of these patients were vitamin D deficient (< 30 ng/mL) – a prevalence rate of roughly 82%. Among 246 patients with psychiatric disorders other than MDD, the prevalence of vitamin D deficiency was 76%.

“This was very surprising and much higher than prior to the pandemic. Prior to COVID, the prevalence of vitamin D deficiency was around 14% in similar patients,” Dr. Babade said.

“Now that we are post-lockdown, it would be good to repeat the study. I think the prevalence should drop. That’s my guess,” he added.
 

Important research, no surprises

In a comment, Cemre Robinson, MD, director of the Mount Sinai Pediatric Bone Health and Calcium Metabolism Clinic, New York, said that although the study’s findings aren’t surprising, “it’s important to present such data in adolescents with major depression.”

“These findings reiterate the importance of screening for vitamin D deficiency in children and adolescents, with or without depression, particularly during winter, which is associated with less sun exposure,” Dr. Robinson, assistant professor of pediatrics, endocrinology, and diabetes at Icahn School of Medicine at Mount Sinai, said.

She noted that vitamin D deficiency is prevalent in the general population, and it can be easily corrected with supplementation.

“Vitamin D is important for bone growth, mineralization, and accretion as well as calcium absorption. Adolescence, in particular, is a period of rapid physical, cognitive, and psychosocial growth,” Dr. Robinson said.

“The requirement of all minerals and vitamins changes in this phase of life. Therefore, it is important to have sufficient vitamin D levels during adolescence for several health benefits,” she noted.

Dr. Robinson said that “more research is needed to validate the present findings in adolescents with major depression, and larger studies, including randomized control trials, are required to establish a causal association between MDD and vitamin D deficiency.”

The study had no specific funding. Dr. Babade and Dr. Robinson report no relevant financial relationships.

A version of this article first appeared on Medscape.com.

SAN FRANCISCO – During the pandemic, there was a significant increase in vitamin D deficiency in pediatric patients with major depressive disorder, according to new findings that suggest spending more time indoors may have fueled this uptick.

“We suspect that this may be due to the COVID lockdowns and kids schooling from home and having less time outside,” study investigator Oluwatomiwa Babade, MD, MPH, with Virginia Tech Carilion School of Medicine, Roanoke, Va., said in an interview.

The study was presented at the annual meeting of the American Psychiatric Association.
 

Anecdotal observation confirmed

During the pandemic, investigators noticed an uptick in the number of children and adolescents attending their clinic for psychiatric hospitalization who had low vitamin D levels.

To investigate, they analyzed the records of all patients aged 6-17 years with psychiatric diagnoses and vitamin D level assessment who were admitted into the inpatient psychiatry unit from March 18, 2020, to June 30, 2021.

Among 599 unique patients, 275 (83% female) had a diagnosis of MDD and 226 of these patients were vitamin D deficient (< 30 ng/mL) – a prevalence rate of roughly 82%. Among 246 patients with psychiatric disorders other than MDD, the prevalence of vitamin D deficiency was 76%.

“This was very surprising and much higher than prior to the pandemic. Prior to COVID, the prevalence of vitamin D deficiency was around 14% in similar patients,” Dr. Babade said.

“Now that we are post-lockdown, it would be good to repeat the study. I think the prevalence should drop. That’s my guess,” he added.
 

Important research, no surprises

In a comment, Cemre Robinson, MD, director of the Mount Sinai Pediatric Bone Health and Calcium Metabolism Clinic, New York, said that although the study’s findings aren’t surprising, “it’s important to present such data in adolescents with major depression.”

“These findings reiterate the importance of screening for vitamin D deficiency in children and adolescents, with or without depression, particularly during winter, which is associated with less sun exposure,” Dr. Robinson, assistant professor of pediatrics, endocrinology, and diabetes at Icahn School of Medicine at Mount Sinai, said.

She noted that vitamin D deficiency is prevalent in the general population, and it can be easily corrected with supplementation.

“Vitamin D is important for bone growth, mineralization, and accretion as well as calcium absorption. Adolescence, in particular, is a period of rapid physical, cognitive, and psychosocial growth,” Dr. Robinson said.

“The requirement of all minerals and vitamins changes in this phase of life. Therefore, it is important to have sufficient vitamin D levels during adolescence for several health benefits,” she noted.

Dr. Robinson said that “more research is needed to validate the present findings in adolescents with major depression, and larger studies, including randomized control trials, are required to establish a causal association between MDD and vitamin D deficiency.”

The study had no specific funding. Dr. Babade and Dr. Robinson report no relevant financial relationships.

A version of this article first appeared on Medscape.com.

SAN FRANCISCO – During the pandemic, there was a significant increase in vitamin D deficiency in pediatric patients with major depressive disorder, according to new findings that suggest spending more time indoors may have fueled this uptick.

“We suspect that this may be due to the COVID lockdowns and kids schooling from home and having less time outside,” study investigator Oluwatomiwa Babade, MD, MPH, with Virginia Tech Carilion School of Medicine, Roanoke, Va., said in an interview.

The study was presented at the annual meeting of the American Psychiatric Association.
 

Anecdotal observation confirmed

During the pandemic, investigators noticed an uptick in the number of children and adolescents attending their clinic for psychiatric hospitalization who had low vitamin D levels.

To investigate, they analyzed the records of all patients aged 6-17 years with psychiatric diagnoses and vitamin D level assessment who were admitted into the inpatient psychiatry unit from March 18, 2020, to June 30, 2021.

Among 599 unique patients, 275 (83% female) had a diagnosis of MDD and 226 of these patients were vitamin D deficient (< 30 ng/mL) – a prevalence rate of roughly 82%. Among 246 patients with psychiatric disorders other than MDD, the prevalence of vitamin D deficiency was 76%.

“This was very surprising and much higher than prior to the pandemic. Prior to COVID, the prevalence of vitamin D deficiency was around 14% in similar patients,” Dr. Babade said.

“Now that we are post-lockdown, it would be good to repeat the study. I think the prevalence should drop. That’s my guess,” he added.
 

Important research, no surprises

In a comment, Cemre Robinson, MD, director of the Mount Sinai Pediatric Bone Health and Calcium Metabolism Clinic, New York, said that although the study’s findings aren’t surprising, “it’s important to present such data in adolescents with major depression.”

“These findings reiterate the importance of screening for vitamin D deficiency in children and adolescents, with or without depression, particularly during winter, which is associated with less sun exposure,” Dr. Robinson, assistant professor of pediatrics, endocrinology, and diabetes at Icahn School of Medicine at Mount Sinai, said.

She noted that vitamin D deficiency is prevalent in the general population, and it can be easily corrected with supplementation.

“Vitamin D is important for bone growth, mineralization, and accretion as well as calcium absorption. Adolescence, in particular, is a period of rapid physical, cognitive, and psychosocial growth,” Dr. Robinson said.

“The requirement of all minerals and vitamins changes in this phase of life. Therefore, it is important to have sufficient vitamin D levels during adolescence for several health benefits,” she noted.

Dr. Robinson said that “more research is needed to validate the present findings in adolescents with major depression, and larger studies, including randomized control trials, are required to establish a causal association between MDD and vitamin D deficiency.”

The study had no specific funding. Dr. Babade and Dr. Robinson report no relevant financial relationships.

A version of this article first appeared on Medscape.com.

Mass shootings, often on school campuses, have become a regular and sad reality in the United States.
 

The statistics are grim. Every day 12 children die from gun violence in America and another 32 are shot and injured. Since the Columbine High School shooting in 1999, more than 338,000 students in the United States have experienced school gun violence, according to the nonprofit organization Sandy Hook Promise.

A new analysis from the Columbia Mass Murder Database (CMMD) sheds fresh light on the debate over whether mental illness or easy access to guns is the key driver of mass shootings.

The findings, which are published in the Journal of Forensic Sciences, show that most perpetrators of mass school shootings are young, White men without serious mental illness.
 

A ‘straw man’

Mental health is often used as a “straw man” in debates about mass shootings, lead investigator Ragy Girgis, MD, told this news organization.

“There are many factors that contribute to the mass shooting epidemic, including gun access, criminality, substance use and misuse, and many others. Mental illness is incidental in the vast majority of cases,” said Dr. Girgis, with Columbia University Irving Medical Center, New York, and the New York State Psychiatric Institute.

“People with serious mental illness constitute only a small portion of the perpetrators of gun violence in this country,” coinvestigator Paul Appelbaum, MD, professor of psychiatry, medicine, and law at Columbia University, New York, told this news organization.

Using the CMMD, the researchers examined 82 incidents of mass murder perpetrated in academic settings including schools, colleges, and universities. The average number of victims of these incidents was eight. More than half (60%) of mass school shootings involved at least one semi- or fully automatic firearm.

All 82 incidents were initiated by men (mean age, 28), and 67% were White. About two-thirds (63%) involved guns.

More than three-quarters (77%) of all perpetrators of mass murders in academic settings had no recorded history of psychotic symptoms.

Despite the absence of serious mental illness, almost half (46%) of the mass school shooters took their own lives at the scene, suggesting that they viewed themselves as engaging in some form of “final act,” the researchers note.

“The major difference between mass shooters in school settings and elsewhere is the higher rate of suicide by the perpetrators in school settings. That suggests that the shootings are often part of a preexisting intent to die on the part of the shooter,” said Dr. Appelbaum.
 

Epidemic of emptiness

He noted that the typical profile of a mass school shooter is that of “a young male with anger problems, often as a result of bullying or abuse, frequently described as a loner, who has signaled a desire to kill other people.”

“If we only focus on mental illness, we will miss the warning signs in the majority of cases associated with victimization (such as bullying) and consequent anger,” Dr. Appelbaum said.

Dr. Girgis said there is a need to deal with the “epidemic of emptiness, narcissism, anger, and societal rejection felt by many young men/boys who, when combined with a desire to take their own lives and a great need for notoriety, feel that perpetrating a mass school shooting is their only option.”

“We also need to understand why it is so easy for so many mass school shooters to obtain firearms that are not theirs – either illegally or from someone else who themselves may have obtained the firearm legally,” Dr. Girgis said.

“All countries have people with mental illness,” Dr. Appelbaum said, “but among developed countries the U.S. is unique in the easy availability of weapons and in our disproportionate rate of murders.”

He also noted that school shootings are not a problem that clinicians are going to solve.

“Although they can be alert to signals from their patients of an intent to harm people in a school (or other) setting, the vast majority of shooters are not receiving treatment for a mental disorder,” Dr. Appelbaum said.

“This is a problem that can only be substantially diminished by reducing access to firearms, which includes requirements for safe storage, universal background checks, waiting periods to purchase firearms, and similar means-oriented interventions,” he added.
 

Need for regular mental health checks

Thea Gallagher, PsyD, who was not involved in the study, noted that mass school shooters may not have a psychotic illness, but with mental health there is a “spectrum, and obviously, that individual is struggling to some extent, most likely, mentally, if they are at a place where they are willing to take the lives of others and themselves.”

“We need to understand more about how people get to this place and the issues people are struggling with. We need to push for yearly mental health checks just like the yearly physical,” Dr. Gallagher, with the department of psychiatry at NYU Langone Health, New York, told this news organization.

“The more that we create conversation and moments to talk about how people are feeling internally, the better chance we have to give people who are struggling healthy coping strategies and the opportunity to process their emotions and not bury them,” Dr. Gallagher said.

Support for the study was provided in part by the New York State Office of Mental Hygiene, and the Elizabeth K. Dollard Charitable Trust. Dr. Girgis has received royalties and/or advances from books on mental health published by Wipf and Stock, and Routledge/Taylor and Francis. He has consulted for Noble Insights, IMS Expert Services, and Fowler White Burnett. Dr. Appelbaum and Dr. Gallagher report no relevant financial relationships.

A version of this article first appeared on Medscape.com.

Mass shootings, often on school campuses, have become a regular and sad reality in the United States.
 

The statistics are grim. Every day 12 children die from gun violence in America and another 32 are shot and injured. Since the Columbine High School shooting in 1999, more than 338,000 students in the United States have experienced school gun violence, according to the nonprofit organization Sandy Hook Promise.

A new analysis from the Columbia Mass Murder Database (CMMD) sheds fresh light on the debate over whether mental illness or easy access to guns is the key driver of mass shootings.

The findings, which are published in the Journal of Forensic Sciences, show that most perpetrators of mass school shootings are young, White men without serious mental illness.
 

A ‘straw man’

Mental health is often used as a “straw man” in debates about mass shootings, lead investigator Ragy Girgis, MD, told this news organization.

“There are many factors that contribute to the mass shooting epidemic, including gun access, criminality, substance use and misuse, and many others. Mental illness is incidental in the vast majority of cases,” said Dr. Girgis, with Columbia University Irving Medical Center, New York, and the New York State Psychiatric Institute.

“People with serious mental illness constitute only a small portion of the perpetrators of gun violence in this country,” coinvestigator Paul Appelbaum, MD, professor of psychiatry, medicine, and law at Columbia University, New York, told this news organization.

Using the CMMD, the researchers examined 82 incidents of mass murder perpetrated in academic settings including schools, colleges, and universities. The average number of victims of these incidents was eight. More than half (60%) of mass school shootings involved at least one semi- or fully automatic firearm.

All 82 incidents were initiated by men (mean age, 28), and 67% were White. About two-thirds (63%) involved guns.

More than three-quarters (77%) of all perpetrators of mass murders in academic settings had no recorded history of psychotic symptoms.

Despite the absence of serious mental illness, almost half (46%) of the mass school shooters took their own lives at the scene, suggesting that they viewed themselves as engaging in some form of “final act,” the researchers note.

“The major difference between mass shooters in school settings and elsewhere is the higher rate of suicide by the perpetrators in school settings. That suggests that the shootings are often part of a preexisting intent to die on the part of the shooter,” said Dr. Appelbaum.
 

Epidemic of emptiness

He noted that the typical profile of a mass school shooter is that of “a young male with anger problems, often as a result of bullying or abuse, frequently described as a loner, who has signaled a desire to kill other people.”

“If we only focus on mental illness, we will miss the warning signs in the majority of cases associated with victimization (such as bullying) and consequent anger,” Dr. Appelbaum said.

Dr. Girgis said there is a need to deal with the “epidemic of emptiness, narcissism, anger, and societal rejection felt by many young men/boys who, when combined with a desire to take their own lives and a great need for notoriety, feel that perpetrating a mass school shooting is their only option.”

“We also need to understand why it is so easy for so many mass school shooters to obtain firearms that are not theirs – either illegally or from someone else who themselves may have obtained the firearm legally,” Dr. Girgis said.

“All countries have people with mental illness,” Dr. Appelbaum said, “but among developed countries the U.S. is unique in the easy availability of weapons and in our disproportionate rate of murders.”

He also noted that school shootings are not a problem that clinicians are going to solve.

“Although they can be alert to signals from their patients of an intent to harm people in a school (or other) setting, the vast majority of shooters are not receiving treatment for a mental disorder,” Dr. Appelbaum said.

“This is a problem that can only be substantially diminished by reducing access to firearms, which includes requirements for safe storage, universal background checks, waiting periods to purchase firearms, and similar means-oriented interventions,” he added.
 

Need for regular mental health checks

Thea Gallagher, PsyD, who was not involved in the study, noted that mass school shooters may not have a psychotic illness, but with mental health there is a “spectrum, and obviously, that individual is struggling to some extent, most likely, mentally, if they are at a place where they are willing to take the lives of others and themselves.”

“We need to understand more about how people get to this place and the issues people are struggling with. We need to push for yearly mental health checks just like the yearly physical,” Dr. Gallagher, with the department of psychiatry at NYU Langone Health, New York, told this news organization.

“The more that we create conversation and moments to talk about how people are feeling internally, the better chance we have to give people who are struggling healthy coping strategies and the opportunity to process their emotions and not bury them,” Dr. Gallagher said.

Support for the study was provided in part by the New York State Office of Mental Hygiene, and the Elizabeth K. Dollard Charitable Trust. Dr. Girgis has received royalties and/or advances from books on mental health published by Wipf and Stock, and Routledge/Taylor and Francis. He has consulted for Noble Insights, IMS Expert Services, and Fowler White Burnett. Dr. Appelbaum and Dr. Gallagher report no relevant financial relationships.

A version of this article first appeared on Medscape.com.

Mass shootings, often on school campuses, have become a regular and sad reality in the United States.
 

The statistics are grim. Every day 12 children die from gun violence in America and another 32 are shot and injured. Since the Columbine High School shooting in 1999, more than 338,000 students in the United States have experienced school gun violence, according to the nonprofit organization Sandy Hook Promise.

A new analysis from the Columbia Mass Murder Database (CMMD) sheds fresh light on the debate over whether mental illness or easy access to guns is the key driver of mass shootings.

The findings, which are published in the Journal of Forensic Sciences, show that most perpetrators of mass school shootings are young, White men without serious mental illness.
 

A ‘straw man’

Mental health is often used as a “straw man” in debates about mass shootings, lead investigator Ragy Girgis, MD, told this news organization.

“There are many factors that contribute to the mass shooting epidemic, including gun access, criminality, substance use and misuse, and many others. Mental illness is incidental in the vast majority of cases,” said Dr. Girgis, with Columbia University Irving Medical Center, New York, and the New York State Psychiatric Institute.

“People with serious mental illness constitute only a small portion of the perpetrators of gun violence in this country,” coinvestigator Paul Appelbaum, MD, professor of psychiatry, medicine, and law at Columbia University, New York, told this news organization.

Using the CMMD, the researchers examined 82 incidents of mass murder perpetrated in academic settings including schools, colleges, and universities. The average number of victims of these incidents was eight. More than half (60%) of mass school shootings involved at least one semi- or fully automatic firearm.

All 82 incidents were initiated by men (mean age, 28), and 67% were White. About two-thirds (63%) involved guns.

More than three-quarters (77%) of all perpetrators of mass murders in academic settings had no recorded history of psychotic symptoms.

Despite the absence of serious mental illness, almost half (46%) of the mass school shooters took their own lives at the scene, suggesting that they viewed themselves as engaging in some form of “final act,” the researchers note.

“The major difference between mass shooters in school settings and elsewhere is the higher rate of suicide by the perpetrators in school settings. That suggests that the shootings are often part of a preexisting intent to die on the part of the shooter,” said Dr. Appelbaum.
 

Epidemic of emptiness

He noted that the typical profile of a mass school shooter is that of “a young male with anger problems, often as a result of bullying or abuse, frequently described as a loner, who has signaled a desire to kill other people.”

“If we only focus on mental illness, we will miss the warning signs in the majority of cases associated with victimization (such as bullying) and consequent anger,” Dr. Appelbaum said.

Dr. Girgis said there is a need to deal with the “epidemic of emptiness, narcissism, anger, and societal rejection felt by many young men/boys who, when combined with a desire to take their own lives and a great need for notoriety, feel that perpetrating a mass school shooting is their only option.”

“We also need to understand why it is so easy for so many mass school shooters to obtain firearms that are not theirs – either illegally or from someone else who themselves may have obtained the firearm legally,” Dr. Girgis said.

“All countries have people with mental illness,” Dr. Appelbaum said, “but among developed countries the U.S. is unique in the easy availability of weapons and in our disproportionate rate of murders.”

He also noted that school shootings are not a problem that clinicians are going to solve.

“Although they can be alert to signals from their patients of an intent to harm people in a school (or other) setting, the vast majority of shooters are not receiving treatment for a mental disorder,” Dr. Appelbaum said.

“This is a problem that can only be substantially diminished by reducing access to firearms, which includes requirements for safe storage, universal background checks, waiting periods to purchase firearms, and similar means-oriented interventions,” he added.
 

Need for regular mental health checks

Thea Gallagher, PsyD, who was not involved in the study, noted that mass school shooters may not have a psychotic illness, but with mental health there is a “spectrum, and obviously, that individual is struggling to some extent, most likely, mentally, if they are at a place where they are willing to take the lives of others and themselves.”

“We need to understand more about how people get to this place and the issues people are struggling with. We need to push for yearly mental health checks just like the yearly physical,” Dr. Gallagher, with the department of psychiatry at NYU Langone Health, New York, told this news organization.

“The more that we create conversation and moments to talk about how people are feeling internally, the better chance we have to give people who are struggling healthy coping strategies and the opportunity to process their emotions and not bury them,” Dr. Gallagher said.

Support for the study was provided in part by the New York State Office of Mental Hygiene, and the Elizabeth K. Dollard Charitable Trust. Dr. Girgis has received royalties and/or advances from books on mental health published by Wipf and Stock, and Routledge/Taylor and Francis. He has consulted for Noble Insights, IMS Expert Services, and Fowler White Burnett. Dr. Appelbaum and Dr. Gallagher report no relevant financial relationships.

A version of this article first appeared on Medscape.com.

SAN FRANCISCO – Patients taking antidepressant medication, especially selective serotonin reuptake inhibitors (SSRIs), often report emotional blunting even as their depression eases, new research shows.

Emotional blunting can be described as feeling emotionally flat and incapable of finding pleasure. The patient may feel less sadness, guilt, or hopelessness, but that may come at the cost of feeling less joy, surprise, and happiness. Some people with SSRI-induced blunting even report caring less about important relationships.

Mujeeb U. Shad

It’s an issue that needs greater attention, study investigator Mujeeb U. Shad, MD, with Valley Health Services and University of Nevada, Las Vegas, said in an interview.

“Patients may come to the clinic and report feeling emotionally and cognitively flat and not be taken seriously by their provider, but they are genuinely reporting something that is happening to them and decreasing their quality of life,” Dr. Shad explained.

The study was presented at the annual meeting of the American Psychiatric Association.
 

Something ‘missing’

Dr. Shad said that the genesis for the study came from a resident who noticed that many patients receiving SSRIs reported feeling better and not as bothered by the depression, yet, at the same time, they felt something was “missing. Their families would say, ‘You’re better but you’re not the same person.’ ”

To investigate further, the researchers did a “scoping review” of 25 original studies that assessed antidepressant-related emotional blunting. Until now, there hasn’t been a systematic review of this issue, Dr. Shad said.

Ten of the studies looked at the role of SSRIs in emotional blunting, whereas the other 15 looked at serotonin-norepinephrine reuptake inhibitors (SNRIs), tricyclic antidepressants (TCAs), and second-generation antipsychotic medications.

The results of the review show that emotional blunting is a significant patient-reported concern. It often presents as a subjective complaint of changed personality, feeling a lesser intensity of overall emotions, and the manifestation of not being oneself often attributed to antidepressant use, the researchers found. Emotional blunting was more commonly associated with SSRIs than with the other medications in the studies.

Common clinical strategies to manage antidepressant-induced emotional blunting reported in the literature include dose reduction or switching to a different antidepressant class; however, the literature did not make the distinction between emotional blunting as a primary symptom of depression or an adverse effect of antidepressants.

Dr. Shad said that there is a need to develop valid and reliable measures to assess emotional blunting related to antidepressants.

He noted that optimal patient care should include pre- and posttreatment assessment of emotional blunting. One useful tool is the Oxford Questionnaire on the Emotional Side-Effects of Antidepressants.
 

Can’t get to the top

Jacob Cross, MD, who wasn’t involved in the study, said that he has seen the impact of antidepressant-related emotional blunting first-hand.

“I’ve had multiple patients report emotional blunting on antidepressant therapy,” Dr. Cross, with the department of psychiatry, Rush Medical College, Chicago, said.

“These patients feel like their emotions are not as high and not as low; so they experience directional improvement, but they’re still not feeling like they can get that top peak emotion. It’s kind of similar to anhedonia. They’re just feeling like a little cut off, like they’re climbing a cliff and just can’t get to that top,” Dr. Cross said.

For a patient with emotional blunting, Dr. Cross said he might “switch to an antidepressant that’s more stimulating like an SNRI from an SSRI. You could also lower the dose and see if that helps, but I usually change the drug class.”

The study had no specific funding. Dr. Shad and Dr. Cross have no relevant conflicts of interest.

A version of this article first appeared on Medscape.com.

SAN FRANCISCO – Patients taking antidepressant medication, especially selective serotonin reuptake inhibitors (SSRIs), often report emotional blunting even as their depression eases, new research shows.

Emotional blunting can be described as feeling emotionally flat and incapable of finding pleasure. The patient may feel less sadness, guilt, or hopelessness, but that may come at the cost of feeling less joy, surprise, and happiness. Some people with SSRI-induced blunting even report caring less about important relationships.

Mujeeb U. Shad

It’s an issue that needs greater attention, study investigator Mujeeb U. Shad, MD, with Valley Health Services and University of Nevada, Las Vegas, said in an interview.

“Patients may come to the clinic and report feeling emotionally and cognitively flat and not be taken seriously by their provider, but they are genuinely reporting something that is happening to them and decreasing their quality of life,” Dr. Shad explained.

The study was presented at the annual meeting of the American Psychiatric Association.
 

Something ‘missing’

Dr. Shad said that the genesis for the study came from a resident who noticed that many patients receiving SSRIs reported feeling better and not as bothered by the depression, yet, at the same time, they felt something was “missing. Their families would say, ‘You’re better but you’re not the same person.’ ”

To investigate further, the researchers did a “scoping review” of 25 original studies that assessed antidepressant-related emotional blunting. Until now, there hasn’t been a systematic review of this issue, Dr. Shad said.

Ten of the studies looked at the role of SSRIs in emotional blunting, whereas the other 15 looked at serotonin-norepinephrine reuptake inhibitors (SNRIs), tricyclic antidepressants (TCAs), and second-generation antipsychotic medications.

The results of the review show that emotional blunting is a significant patient-reported concern. It often presents as a subjective complaint of changed personality, feeling a lesser intensity of overall emotions, and the manifestation of not being oneself often attributed to antidepressant use, the researchers found. Emotional blunting was more commonly associated with SSRIs than with the other medications in the studies.

Common clinical strategies to manage antidepressant-induced emotional blunting reported in the literature include dose reduction or switching to a different antidepressant class; however, the literature did not make the distinction between emotional blunting as a primary symptom of depression or an adverse effect of antidepressants.

Dr. Shad said that there is a need to develop valid and reliable measures to assess emotional blunting related to antidepressants.

He noted that optimal patient care should include pre- and posttreatment assessment of emotional blunting. One useful tool is the Oxford Questionnaire on the Emotional Side-Effects of Antidepressants.
 

Can’t get to the top

Jacob Cross, MD, who wasn’t involved in the study, said that he has seen the impact of antidepressant-related emotional blunting first-hand.

“I’ve had multiple patients report emotional blunting on antidepressant therapy,” Dr. Cross, with the department of psychiatry, Rush Medical College, Chicago, said.

“These patients feel like their emotions are not as high and not as low; so they experience directional improvement, but they’re still not feeling like they can get that top peak emotion. It’s kind of similar to anhedonia. They’re just feeling like a little cut off, like they’re climbing a cliff and just can’t get to that top,” Dr. Cross said.

For a patient with emotional blunting, Dr. Cross said he might “switch to an antidepressant that’s more stimulating like an SNRI from an SSRI. You could also lower the dose and see if that helps, but I usually change the drug class.”

The study had no specific funding. Dr. Shad and Dr. Cross have no relevant conflicts of interest.

A version of this article first appeared on Medscape.com.

SAN FRANCISCO – Patients taking antidepressant medication, especially selective serotonin reuptake inhibitors (SSRIs), often report emotional blunting even as their depression eases, new research shows.

Emotional blunting can be described as feeling emotionally flat and incapable of finding pleasure. The patient may feel less sadness, guilt, or hopelessness, but that may come at the cost of feeling less joy, surprise, and happiness. Some people with SSRI-induced blunting even report caring less about important relationships.

Mujeeb U. Shad

It’s an issue that needs greater attention, study investigator Mujeeb U. Shad, MD, with Valley Health Services and University of Nevada, Las Vegas, said in an interview.

“Patients may come to the clinic and report feeling emotionally and cognitively flat and not be taken seriously by their provider, but they are genuinely reporting something that is happening to them and decreasing their quality of life,” Dr. Shad explained.

The study was presented at the annual meeting of the American Psychiatric Association.
 

Something ‘missing’

Dr. Shad said that the genesis for the study came from a resident who noticed that many patients receiving SSRIs reported feeling better and not as bothered by the depression, yet, at the same time, they felt something was “missing. Their families would say, ‘You’re better but you’re not the same person.’ ”

To investigate further, the researchers did a “scoping review” of 25 original studies that assessed antidepressant-related emotional blunting. Until now, there hasn’t been a systematic review of this issue, Dr. Shad said.

Ten of the studies looked at the role of SSRIs in emotional blunting, whereas the other 15 looked at serotonin-norepinephrine reuptake inhibitors (SNRIs), tricyclic antidepressants (TCAs), and second-generation antipsychotic medications.

The results of the review show that emotional blunting is a significant patient-reported concern. It often presents as a subjective complaint of changed personality, feeling a lesser intensity of overall emotions, and the manifestation of not being oneself often attributed to antidepressant use, the researchers found. Emotional blunting was more commonly associated with SSRIs than with the other medications in the studies.

Common clinical strategies to manage antidepressant-induced emotional blunting reported in the literature include dose reduction or switching to a different antidepressant class; however, the literature did not make the distinction between emotional blunting as a primary symptom of depression or an adverse effect of antidepressants.

Dr. Shad said that there is a need to develop valid and reliable measures to assess emotional blunting related to antidepressants.

He noted that optimal patient care should include pre- and posttreatment assessment of emotional blunting. One useful tool is the Oxford Questionnaire on the Emotional Side-Effects of Antidepressants.
 

Can’t get to the top

Jacob Cross, MD, who wasn’t involved in the study, said that he has seen the impact of antidepressant-related emotional blunting first-hand.

“I’ve had multiple patients report emotional blunting on antidepressant therapy,” Dr. Cross, with the department of psychiatry, Rush Medical College, Chicago, said.

“These patients feel like their emotions are not as high and not as low; so they experience directional improvement, but they’re still not feeling like they can get that top peak emotion. It’s kind of similar to anhedonia. They’re just feeling like a little cut off, like they’re climbing a cliff and just can’t get to that top,” Dr. Cross said.

For a patient with emotional blunting, Dr. Cross said he might “switch to an antidepressant that’s more stimulating like an SNRI from an SSRI. You could also lower the dose and see if that helps, but I usually change the drug class.”

The study had no specific funding. Dr. Shad and Dr. Cross have no relevant conflicts of interest.

A version of this article first appeared on Medscape.com.

SAN FRANCISCO – Young people who commit suicide using a gun are often introduced to guns through family traditions and use the family gun to commit suicide, according to results of a novel “psychological autopsy study” of loved ones of youth who died by gun-related suicide.

Yet, families don’t always recognize the danger firearms pose to a young person with suicide risk factors, even when there is a young person in the house with a mental health condition, the data show.

Perhaps most importantly, many parents indicated that they would have removed firearms from the home if it had been suggested by their health care professionals.

The study was presented at the American Psychiatric Association annual meeting. 

The message is very clear: Clinicians need to ask about guns and gun safety with patients and families, said study investigator Paul Nestadt, MD, of Johns Hopkins Bloomberg School of Public Health in Baltimore.

“It’s never illegal to ask about gun access and it’s medically relevant. Just do it,” he said during a briefing with reporters.
 

Grim statistics

Suicide rates have been climbing in the United States for the majority of the past 20 years. Suicide is the second most common cause of death among youth.

Dr. Nestadt noted that overall about 8% of suicide attempts result in death, but when an attempt involves a firearm the percentage jumps astronomically to 90%.

Research has shown that for every 10% increase in household firearms in a given community there is a 27% increase in youth suicide deaths.

“In the world of public health and mental health, we think about having access to firearms as an important risk factor for completed suicide. But in the United States, guns have become an important part of how many Americans see themselves,” Dr. Nestadt told reporters.

Research has shown that half of gun owners say owning a gun is central to their identity and three quarters say it’s essential to their freedom, he noted.

To explore these attitudes further, Dr. Nestadt and colleagues did 11 “psychological autopsy interviews” with the loved ones of nine young people aged 17-21 who died by gun-related suicide. They interviewed six mothers, three fathers, one sibling, and one close friend.

Most of the families had some level of “familial engagement” with firearms, Dr. Nestadt reported.

In more than two-thirds of the families, the youth used a family-owned firearm to commit suicide.

Notably, more than three-quarters of the youth had received mental health care before taking their lives, with many receiving care in the weeks prior to their suicide; 44% had made a prior suicide attempt.

In many cases, parents shared that they had not considered their family-owned firearms to be sources of danger and indicated that had their clinicians expressed concern about the gun in the home, they may have acted to reduce the risk by removing it.

Several also shared that they would have considered using Maryland’s Extreme Risk Protective Order Law if it had existed at the time and they had been made aware of it.

Extreme risk protection order (ERPO) laws, or “red flag laws,” prohibit individuals at risk for harming themselves or others from purchasing or owning a firearm.

Dr. Nestadt said youth suicide interventions “must acknowledge culturally embedded roots of identity formation while rescripting firearms from expressions of family cohesion to instruments that may undermine that cohesion.”
 

‘Courageous study’

Dr. Nestadt noted that while this study was challenging on many fronts, it took no convincing to get these grieving families to participate.

“They wanted to talk to us, especially because they were hopeful that our work could help prevent future suicides, but also they wanted to talk about their loved ones,” he said. 

“When you lose someone to cancer, people give you hugs and flowers. When you lose someone to suicide, people don’t discuss it. Suicide has a stigma to it.”

Briefing moderator Howard Liu, MD, MBA, chair of the department of psychiatry, University of Nebraska Medical Center, Omaha, praised the study team for a “courageous study that really required a tremendous amount of vulnerability from the research team and clearly from the survivors as well.”

A version of this article first appeared on Medscape.com.

SAN FRANCISCO – Young people who commit suicide using a gun are often introduced to guns through family traditions and use the family gun to commit suicide, according to results of a novel “psychological autopsy study” of loved ones of youth who died by gun-related suicide.

Yet, families don’t always recognize the danger firearms pose to a young person with suicide risk factors, even when there is a young person in the house with a mental health condition, the data show.

Perhaps most importantly, many parents indicated that they would have removed firearms from the home if it had been suggested by their health care professionals.

The study was presented at the American Psychiatric Association annual meeting. 

The message is very clear: Clinicians need to ask about guns and gun safety with patients and families, said study investigator Paul Nestadt, MD, of Johns Hopkins Bloomberg School of Public Health in Baltimore.

“It’s never illegal to ask about gun access and it’s medically relevant. Just do it,” he said during a briefing with reporters.
 

Grim statistics

Suicide rates have been climbing in the United States for the majority of the past 20 years. Suicide is the second most common cause of death among youth.

Dr. Nestadt noted that overall about 8% of suicide attempts result in death, but when an attempt involves a firearm the percentage jumps astronomically to 90%.

Research has shown that for every 10% increase in household firearms in a given community there is a 27% increase in youth suicide deaths.

“In the world of public health and mental health, we think about having access to firearms as an important risk factor for completed suicide. But in the United States, guns have become an important part of how many Americans see themselves,” Dr. Nestadt told reporters.

Research has shown that half of gun owners say owning a gun is central to their identity and three quarters say it’s essential to their freedom, he noted.

To explore these attitudes further, Dr. Nestadt and colleagues did 11 “psychological autopsy interviews” with the loved ones of nine young people aged 17-21 who died by gun-related suicide. They interviewed six mothers, three fathers, one sibling, and one close friend.

Most of the families had some level of “familial engagement” with firearms, Dr. Nestadt reported.

In more than two-thirds of the families, the youth used a family-owned firearm to commit suicide.

Notably, more than three-quarters of the youth had received mental health care before taking their lives, with many receiving care in the weeks prior to their suicide; 44% had made a prior suicide attempt.

In many cases, parents shared that they had not considered their family-owned firearms to be sources of danger and indicated that had their clinicians expressed concern about the gun in the home, they may have acted to reduce the risk by removing it.

Several also shared that they would have considered using Maryland’s Extreme Risk Protective Order Law if it had existed at the time and they had been made aware of it.

Extreme risk protection order (ERPO) laws, or “red flag laws,” prohibit individuals at risk for harming themselves or others from purchasing or owning a firearm.

Dr. Nestadt said youth suicide interventions “must acknowledge culturally embedded roots of identity formation while rescripting firearms from expressions of family cohesion to instruments that may undermine that cohesion.”
 

‘Courageous study’

Dr. Nestadt noted that while this study was challenging on many fronts, it took no convincing to get these grieving families to participate.

“They wanted to talk to us, especially because they were hopeful that our work could help prevent future suicides, but also they wanted to talk about their loved ones,” he said. 

“When you lose someone to cancer, people give you hugs and flowers. When you lose someone to suicide, people don’t discuss it. Suicide has a stigma to it.”

Briefing moderator Howard Liu, MD, MBA, chair of the department of psychiatry, University of Nebraska Medical Center, Omaha, praised the study team for a “courageous study that really required a tremendous amount of vulnerability from the research team and clearly from the survivors as well.”

A version of this article first appeared on Medscape.com.

SAN FRANCISCO – Young people who commit suicide using a gun are often introduced to guns through family traditions and use the family gun to commit suicide, according to results of a novel “psychological autopsy study” of loved ones of youth who died by gun-related suicide.

Yet, families don’t always recognize the danger firearms pose to a young person with suicide risk factors, even when there is a young person in the house with a mental health condition, the data show.

Perhaps most importantly, many parents indicated that they would have removed firearms from the home if it had been suggested by their health care professionals.

The study was presented at the American Psychiatric Association annual meeting. 

The message is very clear: Clinicians need to ask about guns and gun safety with patients and families, said study investigator Paul Nestadt, MD, of Johns Hopkins Bloomberg School of Public Health in Baltimore.

“It’s never illegal to ask about gun access and it’s medically relevant. Just do it,” he said during a briefing with reporters.
 

Grim statistics

Suicide rates have been climbing in the United States for the majority of the past 20 years. Suicide is the second most common cause of death among youth.

Dr. Nestadt noted that overall about 8% of suicide attempts result in death, but when an attempt involves a firearm the percentage jumps astronomically to 90%.

Research has shown that for every 10% increase in household firearms in a given community there is a 27% increase in youth suicide deaths.

“In the world of public health and mental health, we think about having access to firearms as an important risk factor for completed suicide. But in the United States, guns have become an important part of how many Americans see themselves,” Dr. Nestadt told reporters.

Research has shown that half of gun owners say owning a gun is central to their identity and three quarters say it’s essential to their freedom, he noted.

To explore these attitudes further, Dr. Nestadt and colleagues did 11 “psychological autopsy interviews” with the loved ones of nine young people aged 17-21 who died by gun-related suicide. They interviewed six mothers, three fathers, one sibling, and one close friend.

Most of the families had some level of “familial engagement” with firearms, Dr. Nestadt reported.

In more than two-thirds of the families, the youth used a family-owned firearm to commit suicide.

Notably, more than three-quarters of the youth had received mental health care before taking their lives, with many receiving care in the weeks prior to their suicide; 44% had made a prior suicide attempt.

In many cases, parents shared that they had not considered their family-owned firearms to be sources of danger and indicated that had their clinicians expressed concern about the gun in the home, they may have acted to reduce the risk by removing it.

Several also shared that they would have considered using Maryland’s Extreme Risk Protective Order Law if it had existed at the time and they had been made aware of it.

Extreme risk protection order (ERPO) laws, or “red flag laws,” prohibit individuals at risk for harming themselves or others from purchasing or owning a firearm.

Dr. Nestadt said youth suicide interventions “must acknowledge culturally embedded roots of identity formation while rescripting firearms from expressions of family cohesion to instruments that may undermine that cohesion.”
 

‘Courageous study’

Dr. Nestadt noted that while this study was challenging on many fronts, it took no convincing to get these grieving families to participate.

“They wanted to talk to us, especially because they were hopeful that our work could help prevent future suicides, but also they wanted to talk about their loved ones,” he said. 

“When you lose someone to cancer, people give you hugs and flowers. When you lose someone to suicide, people don’t discuss it. Suicide has a stigma to it.”

Briefing moderator Howard Liu, MD, MBA, chair of the department of psychiatry, University of Nebraska Medical Center, Omaha, praised the study team for a “courageous study that really required a tremendous amount of vulnerability from the research team and clearly from the survivors as well.”

A version of this article first appeared on Medscape.com.

The Food and Drug Administration has approved the oral Janus kinase (JAK) inhibitor upadacitinib for adults with moderately to severely active Crohn’s disease whose condition failed to respond adequately or who can’t tolerate one or more tumor necrosis factor (TNF) inhibitors, the company has announced.

Upadacitinib (Rinvoq, AbbVie) is the first oral small molecule approved by the FDA for Crohn’s disease, which is noteworthy, said Kristin E. Burke, MD, MPH, medical director of clinical operations for the Massachusetts General Hospital Crohn’s and Colitis Center, Boston.

Massachusetts General Hospital

“Crohn’s disease is a complex immune-mediated disease for which more effective and fast-acting treatment options are needed. The approval of upadacitinib for anti-TNF refractory Crohn’s disease represents an important milestone in the expansion of treatment options for this disease as the first oral small molecule available,” she said.

The approval for Crohn’s disease was supported by data from two induction studies (U-EXCEED and U-EXCEL) and one maintenance study (U-ENDURE).

In the two induction studies, 857 patients were randomly assigned to receive upadacitinib 45 mg or placebo once daily for 12 weeks. At week 12, a greater proportion of patients who received upadacitinib (vs. those who received placebo) achieved clinical remission, as determined on the basis of the Crohn’s Disease Activity Index (CDAI), and improvement in intestinal inflammation as assessed by colonoscopy.

In the maintenance study, 343 patients who responded to induction therapy with upadacitinib were randomly assigned to receive either a maintenance regimen of 15 or 30 mg once daily or placebo for 52 weeks.

At week 52, a greater proportion of patients who were treated with upadacitinib 15 mg or 30 mg, compared with those who received placebo, achieved clinical remission.

Data from the trials of upadacitinib in Crohn’s disease were presented at the European Crohn’s and Colitis Organisation (ECCO) 2023 Congress in March.

“Symptoms of moderately to severely active Crohn’s disease can be disruptive and uncomfortable for patients, so relief as early as possible is key. Given the progressive nature of the disease, endoscopic response is just as important,” U-EXCEL study investigator Edward V. Loftus Jr., MD, professor of medicine in the division of gastroenterology and hepatology at Mayo Clinic in Rochester, Minn., said in a news release.

“Based on the clinical trial results, treatment with Rinvoq shows both early and long-term symptom relief along with evidence of a visible reduction of damage to the intestinal lining caused by excess inflammation,” he said.

Patients should initially be given 45 mg of upadacitinib once daily for 12 weeks. After 12 weeks, the recommended maintenance dosage is 15 mg once a day. A maintenance dose of 30 mg once daily can be considered for patients with refractory, severe, or extensive Crohn’s disease, the FDA said in a statement announcing approval.

The most common side effects of upadacitinib in patients with Crohn’s disease are upper respiratory tract infection, anemia, fever, acne, herpes zoster, and headache.

Upadacitinib is not recommended for use in combination with other JAK inhibitors, biological therapies for Crohn’s disease, or with strong immunosuppressants, such as azathioprine and cyclosporine.

Serious infections, mortality, malignancy, major adverse cardiovascular events, and thrombosis have occurred with JAK inhibitors such as upadacitinib.

The indication in Crohn’s disease marks the seventh in the United States for the JAK inhibitor. Other indications include rheumatoid arthritis, psoriatic arthritis, and ankylosing spondylitis.

Full prescribing information is available online.

Dr. Burke disclosed no conflicts. Dr. Loftus is a consultant and adviser for AbbVie.
 

A version of this article first appeared on Medscape.com.

The Food and Drug Administration has approved the oral Janus kinase (JAK) inhibitor upadacitinib for adults with moderately to severely active Crohn’s disease whose condition failed to respond adequately or who can’t tolerate one or more tumor necrosis factor (TNF) inhibitors, the company has announced.

Upadacitinib (Rinvoq, AbbVie) is the first oral small molecule approved by the FDA for Crohn’s disease, which is noteworthy, said Kristin E. Burke, MD, MPH, medical director of clinical operations for the Massachusetts General Hospital Crohn’s and Colitis Center, Boston.

Massachusetts General Hospital

“Crohn’s disease is a complex immune-mediated disease for which more effective and fast-acting treatment options are needed. The approval of upadacitinib for anti-TNF refractory Crohn’s disease represents an important milestone in the expansion of treatment options for this disease as the first oral small molecule available,” she said.

The approval for Crohn’s disease was supported by data from two induction studies (U-EXCEED and U-EXCEL) and one maintenance study (U-ENDURE).

In the two induction studies, 857 patients were randomly assigned to receive upadacitinib 45 mg or placebo once daily for 12 weeks. At week 12, a greater proportion of patients who received upadacitinib (vs. those who received placebo) achieved clinical remission, as determined on the basis of the Crohn’s Disease Activity Index (CDAI), and improvement in intestinal inflammation as assessed by colonoscopy.

In the maintenance study, 343 patients who responded to induction therapy with upadacitinib were randomly assigned to receive either a maintenance regimen of 15 or 30 mg once daily or placebo for 52 weeks.

At week 52, a greater proportion of patients who were treated with upadacitinib 15 mg or 30 mg, compared with those who received placebo, achieved clinical remission.

Data from the trials of upadacitinib in Crohn’s disease were presented at the European Crohn’s and Colitis Organisation (ECCO) 2023 Congress in March.

“Symptoms of moderately to severely active Crohn’s disease can be disruptive and uncomfortable for patients, so relief as early as possible is key. Given the progressive nature of the disease, endoscopic response is just as important,” U-EXCEL study investigator Edward V. Loftus Jr., MD, professor of medicine in the division of gastroenterology and hepatology at Mayo Clinic in Rochester, Minn., said in a news release.

“Based on the clinical trial results, treatment with Rinvoq shows both early and long-term symptom relief along with evidence of a visible reduction of damage to the intestinal lining caused by excess inflammation,” he said.

Patients should initially be given 45 mg of upadacitinib once daily for 12 weeks. After 12 weeks, the recommended maintenance dosage is 15 mg once a day. A maintenance dose of 30 mg once daily can be considered for patients with refractory, severe, or extensive Crohn’s disease, the FDA said in a statement announcing approval.

The most common side effects of upadacitinib in patients with Crohn’s disease are upper respiratory tract infection, anemia, fever, acne, herpes zoster, and headache.

Upadacitinib is not recommended for use in combination with other JAK inhibitors, biological therapies for Crohn’s disease, or with strong immunosuppressants, such as azathioprine and cyclosporine.

Serious infections, mortality, malignancy, major adverse cardiovascular events, and thrombosis have occurred with JAK inhibitors such as upadacitinib.

The indication in Crohn’s disease marks the seventh in the United States for the JAK inhibitor. Other indications include rheumatoid arthritis, psoriatic arthritis, and ankylosing spondylitis.

Full prescribing information is available online.

Dr. Burke disclosed no conflicts. Dr. Loftus is a consultant and adviser for AbbVie.
 

A version of this article first appeared on Medscape.com.

The Food and Drug Administration has approved the oral Janus kinase (JAK) inhibitor upadacitinib for adults with moderately to severely active Crohn’s disease whose condition failed to respond adequately or who can’t tolerate one or more tumor necrosis factor (TNF) inhibitors, the company has announced.

Upadacitinib (Rinvoq, AbbVie) is the first oral small molecule approved by the FDA for Crohn’s disease, which is noteworthy, said Kristin E. Burke, MD, MPH, medical director of clinical operations for the Massachusetts General Hospital Crohn’s and Colitis Center, Boston.

Massachusetts General Hospital

“Crohn’s disease is a complex immune-mediated disease for which more effective and fast-acting treatment options are needed. The approval of upadacitinib for anti-TNF refractory Crohn’s disease represents an important milestone in the expansion of treatment options for this disease as the first oral small molecule available,” she said.

The approval for Crohn’s disease was supported by data from two induction studies (U-EXCEED and U-EXCEL) and one maintenance study (U-ENDURE).

In the two induction studies, 857 patients were randomly assigned to receive upadacitinib 45 mg or placebo once daily for 12 weeks. At week 12, a greater proportion of patients who received upadacitinib (vs. those who received placebo) achieved clinical remission, as determined on the basis of the Crohn’s Disease Activity Index (CDAI), and improvement in intestinal inflammation as assessed by colonoscopy.

In the maintenance study, 343 patients who responded to induction therapy with upadacitinib were randomly assigned to receive either a maintenance regimen of 15 or 30 mg once daily or placebo for 52 weeks.

At week 52, a greater proportion of patients who were treated with upadacitinib 15 mg or 30 mg, compared with those who received placebo, achieved clinical remission.

Data from the trials of upadacitinib in Crohn’s disease were presented at the European Crohn’s and Colitis Organisation (ECCO) 2023 Congress in March.

“Symptoms of moderately to severely active Crohn’s disease can be disruptive and uncomfortable for patients, so relief as early as possible is key. Given the progressive nature of the disease, endoscopic response is just as important,” U-EXCEL study investigator Edward V. Loftus Jr., MD, professor of medicine in the division of gastroenterology and hepatology at Mayo Clinic in Rochester, Minn., said in a news release.

“Based on the clinical trial results, treatment with Rinvoq shows both early and long-term symptom relief along with evidence of a visible reduction of damage to the intestinal lining caused by excess inflammation,” he said.

Patients should initially be given 45 mg of upadacitinib once daily for 12 weeks. After 12 weeks, the recommended maintenance dosage is 15 mg once a day. A maintenance dose of 30 mg once daily can be considered for patients with refractory, severe, or extensive Crohn’s disease, the FDA said in a statement announcing approval.

The most common side effects of upadacitinib in patients with Crohn’s disease are upper respiratory tract infection, anemia, fever, acne, herpes zoster, and headache.

Upadacitinib is not recommended for use in combination with other JAK inhibitors, biological therapies for Crohn’s disease, or with strong immunosuppressants, such as azathioprine and cyclosporine.

Serious infections, mortality, malignancy, major adverse cardiovascular events, and thrombosis have occurred with JAK inhibitors such as upadacitinib.

The indication in Crohn’s disease marks the seventh in the United States for the JAK inhibitor. Other indications include rheumatoid arthritis, psoriatic arthritis, and ankylosing spondylitis.

Full prescribing information is available online.

Dr. Burke disclosed no conflicts. Dr. Loftus is a consultant and adviser for AbbVie.
 

A version of this article first appeared on Medscape.com.

The Food and Drug Administration has expanded the indication for Abbott Laboratories’ spinal cord stimulation (SCS) devices to include treatment of chronic back pain in patients who have not had, or are not eligible for, back surgery, the company has announced.
 

The new indication spans all of Abbott’s SCS devices in the United States, which include the recharge-free Proclaim SCS family and the rechargeable Eterna SCS platform.

The devices feature the company’s proprietary, low-energy BurstDR stimulation waveform, a form of stimulation therapy that uses bursts of mild electrical energy without causing an abnormal tingling sensation to help disrupt pain signals before they can reach the brain, the company explained.

The expanded indication was supported by results from the DISTINCT study, which enrolled 270 adults suffering from severe, disabling chronic back pain for an average of more than 12 years and who were not eligible for surgery.

The study showed that significantly more patients who were treated with SCS achieved significant improvements in back pain, function, quality of life, and psychological status than peers treated with conservative medical management.

“To date, we have struggled with how to treat people who weren’t considered a good surgical candidate because we didn’t have clear, data-driven treatment options for non-surgical back pain,” Timothy Deer, MD, president and CEO of the Spine and Nerve Centers of the Virginias in Charleston, W.Va., said in a news release.

“This new indication for Abbott’s SCS devices, together with BurstDR stimulation, allows physicians the ability to identify and treat a new group of people, providing them with relief from chronic back pain,” Dr. Deer said.

A version of this article first appeared on Medscape.com.

The Food and Drug Administration has expanded the indication for Abbott Laboratories’ spinal cord stimulation (SCS) devices to include treatment of chronic back pain in patients who have not had, or are not eligible for, back surgery, the company has announced.
 

The new indication spans all of Abbott’s SCS devices in the United States, which include the recharge-free Proclaim SCS family and the rechargeable Eterna SCS platform.

The devices feature the company’s proprietary, low-energy BurstDR stimulation waveform, a form of stimulation therapy that uses bursts of mild electrical energy without causing an abnormal tingling sensation to help disrupt pain signals before they can reach the brain, the company explained.

The expanded indication was supported by results from the DISTINCT study, which enrolled 270 adults suffering from severe, disabling chronic back pain for an average of more than 12 years and who were not eligible for surgery.

The study showed that significantly more patients who were treated with SCS achieved significant improvements in back pain, function, quality of life, and psychological status than peers treated with conservative medical management.

“To date, we have struggled with how to treat people who weren’t considered a good surgical candidate because we didn’t have clear, data-driven treatment options for non-surgical back pain,” Timothy Deer, MD, president and CEO of the Spine and Nerve Centers of the Virginias in Charleston, W.Va., said in a news release.

“This new indication for Abbott’s SCS devices, together with BurstDR stimulation, allows physicians the ability to identify and treat a new group of people, providing them with relief from chronic back pain,” Dr. Deer said.

A version of this article first appeared on Medscape.com.

The Food and Drug Administration has expanded the indication for Abbott Laboratories’ spinal cord stimulation (SCS) devices to include treatment of chronic back pain in patients who have not had, or are not eligible for, back surgery, the company has announced.
 

The new indication spans all of Abbott’s SCS devices in the United States, which include the recharge-free Proclaim SCS family and the rechargeable Eterna SCS platform.

The devices feature the company’s proprietary, low-energy BurstDR stimulation waveform, a form of stimulation therapy that uses bursts of mild electrical energy without causing an abnormal tingling sensation to help disrupt pain signals before they can reach the brain, the company explained.

The expanded indication was supported by results from the DISTINCT study, which enrolled 270 adults suffering from severe, disabling chronic back pain for an average of more than 12 years and who were not eligible for surgery.

The study showed that significantly more patients who were treated with SCS achieved significant improvements in back pain, function, quality of life, and psychological status than peers treated with conservative medical management.

“To date, we have struggled with how to treat people who weren’t considered a good surgical candidate because we didn’t have clear, data-driven treatment options for non-surgical back pain,” Timothy Deer, MD, president and CEO of the Spine and Nerve Centers of the Virginias in Charleston, W.Va., said in a news release.

“This new indication for Abbott’s SCS devices, together with BurstDR stimulation, allows physicians the ability to identify and treat a new group of people, providing them with relief from chronic back pain,” Dr. Deer said.

A version of this article first appeared on Medscape.com.

Higher body mass index and changes in BMI over time may increase a person’s risk for gastrointestinal cancer, according to new data from the Prostate, Lung, Colorectal, and Ovarian (PLCO) Cancer Screening Trial.

The researchers found that being overweight or obese in early and middle adulthood was associated with an increased risk for colorectal cancer (CRC) and noncolorectal GI cancers. Maintaining or increasing BMI over time among overweight or obese individuals was also associated with an increased GI cancer risk.

Aspirin use did not significantly modify these associations, suggesting that aspirin may not be as effective for cancer prevention among overweight or obese individuals.

The results provide “relatively consistent messaging that overweight or obesity from early to later adulthood as well as BMI increases throughout adulthood were associated with increased risk of GI cancers, especially CRC,” the authors of an editorial accompanying the study wrote.

These “important findings highlight the unmet need to identify the critical time window linking adiposity and GI cancer,” said editorialists Mengyao Shi, MBBS, MPD, and Yin Cao, ScD, MPH, of Washington University in St. Louis.

The analysis was published online in JAMA Network Open. 

A growing body of evidence has revealed a strong association between obesity and GI cancers, with chronic inflammation being a likely cause. As rates of overweight and obesity continue to grow, better understanding of the association between obesity and cancer has become increasingly important.

In the analysis, Holli A. Loomans-Kropp, PhD, MPH, with Ohio State University, Columbus, and Asad Umar, PhD, DVM, with the National Cancer Institute, Rockville, Md., explored associations between BMI in early adulthood (age 20), middle adulthood (age 50) and later adulthood (age 55 and over) and GI cancer risk in 135,161 adults from the PLCO Cancer Screening Trial.

BMI was determined using self-reported height and weight at each age time point. The median age at enrollment was 62 years, and 50% of participants were women. Overweight BMI was 25.0-29.9 kg/m² and obese BMI was 30 or higher.

During as many as 21 years of follow-up, 2,803 individuals developed CRC and 2,285 developed non-CRC GI cancers (esophageal, liver, gastric, and pancreatic).

Overweight BMI in early, middle, and later adulthood was associated with an increased risk of CRC (hazard ratio, 1.23 for early and middle years; HR, 1.21 for later years). Obese BMI in middle and later adulthood was also associated with increased risk of CRC (HR, 1.55 and 1.39, respectively). 

The authors observed similar associations between BMI in middle and later adulthood and overall GI and non-CRC GI risk.

“When modeled continuously, we observed 2%-4% increased risk of both CRC and noncolorectal GI cancer with each 1-unit increase in BMI across all time points,” the researchers said.

Their data also suggest that BMI over time may be associated with GI cancer risk. Adults who exhibited no change in overweight or obese BMIs between early and later adulthood and those who exhibited increases in BMI from underweight or normal in early adulthood to overweight or obese BMI in later adulthood had a significantly higher risk for CRC and noncolorectal GI cancer.

Among frequent aspirin users, those with overweight or obese BMIs in early, middle, and later adulthood still had an increased risk for CRC and noncolorectal GI cancer (hazard ratios, 1.44, 1.45, and 1.43, respectively).

The finding that regular weekly aspirin use did not modify GI cancer risk suggests that obesity may alter the cancer-preventive effect of aspirin, the researchers suggested. Individuals with obesity may need to increase aspirin frequency or dosage to see an effect, but upping the dose comes with its own risks, including GI bleeding.

Overall, until now, most epidemiologic studies have examined BMI at one time point, “missing the opportunity to delineate the contribution of adiposity throughout the life course,” Dr. Shi and Dr. Cao wrote.

“As we continue to investigate precision-based interventions to intercept the link between obesity and cancer, it is imperative to reiterate the importance of maintaining a healthy weight and lifestyle from an early age and incorporate it widely into cancer prevention strategies at all levels with immediate implementation,” the editorialists concluded.

This study was supported in part by funds from Ohio State University and the NIH. The study authors reported no relevant financial relationships. Dr. Cao has received personal fees from Geneoscopy for consulting.

A version of this article originally appeared on Medscape.com.

Higher body mass index and changes in BMI over time may increase a person’s risk for gastrointestinal cancer, according to new data from the Prostate, Lung, Colorectal, and Ovarian (PLCO) Cancer Screening Trial.

The researchers found that being overweight or obese in early and middle adulthood was associated with an increased risk for colorectal cancer (CRC) and noncolorectal GI cancers. Maintaining or increasing BMI over time among overweight or obese individuals was also associated with an increased GI cancer risk.

Aspirin use did not significantly modify these associations, suggesting that aspirin may not be as effective for cancer prevention among overweight or obese individuals.

The results provide “relatively consistent messaging that overweight or obesity from early to later adulthood as well as BMI increases throughout adulthood were associated with increased risk of GI cancers, especially CRC,” the authors of an editorial accompanying the study wrote.

These “important findings highlight the unmet need to identify the critical time window linking adiposity and GI cancer,” said editorialists Mengyao Shi, MBBS, MPD, and Yin Cao, ScD, MPH, of Washington University in St. Louis.

The analysis was published online in JAMA Network Open. 

A growing body of evidence has revealed a strong association between obesity and GI cancers, with chronic inflammation being a likely cause. As rates of overweight and obesity continue to grow, better understanding of the association between obesity and cancer has become increasingly important.

In the analysis, Holli A. Loomans-Kropp, PhD, MPH, with Ohio State University, Columbus, and Asad Umar, PhD, DVM, with the National Cancer Institute, Rockville, Md., explored associations between BMI in early adulthood (age 20), middle adulthood (age 50) and later adulthood (age 55 and over) and GI cancer risk in 135,161 adults from the PLCO Cancer Screening Trial.

BMI was determined using self-reported height and weight at each age time point. The median age at enrollment was 62 years, and 50% of participants were women. Overweight BMI was 25.0-29.9 kg/m² and obese BMI was 30 or higher.

During as many as 21 years of follow-up, 2,803 individuals developed CRC and 2,285 developed non-CRC GI cancers (esophageal, liver, gastric, and pancreatic).

Overweight BMI in early, middle, and later adulthood was associated with an increased risk of CRC (hazard ratio, 1.23 for early and middle years; HR, 1.21 for later years). Obese BMI in middle and later adulthood was also associated with increased risk of CRC (HR, 1.55 and 1.39, respectively). 

The authors observed similar associations between BMI in middle and later adulthood and overall GI and non-CRC GI risk.

“When modeled continuously, we observed 2%-4% increased risk of both CRC and noncolorectal GI cancer with each 1-unit increase in BMI across all time points,” the researchers said.

Their data also suggest that BMI over time may be associated with GI cancer risk. Adults who exhibited no change in overweight or obese BMIs between early and later adulthood and those who exhibited increases in BMI from underweight or normal in early adulthood to overweight or obese BMI in later adulthood had a significantly higher risk for CRC and noncolorectal GI cancer.

Among frequent aspirin users, those with overweight or obese BMIs in early, middle, and later adulthood still had an increased risk for CRC and noncolorectal GI cancer (hazard ratios, 1.44, 1.45, and 1.43, respectively).

The finding that regular weekly aspirin use did not modify GI cancer risk suggests that obesity may alter the cancer-preventive effect of aspirin, the researchers suggested. Individuals with obesity may need to increase aspirin frequency or dosage to see an effect, but upping the dose comes with its own risks, including GI bleeding.

Overall, until now, most epidemiologic studies have examined BMI at one time point, “missing the opportunity to delineate the contribution of adiposity throughout the life course,” Dr. Shi and Dr. Cao wrote.

“As we continue to investigate precision-based interventions to intercept the link between obesity and cancer, it is imperative to reiterate the importance of maintaining a healthy weight and lifestyle from an early age and incorporate it widely into cancer prevention strategies at all levels with immediate implementation,” the editorialists concluded.

This study was supported in part by funds from Ohio State University and the NIH. The study authors reported no relevant financial relationships. Dr. Cao has received personal fees from Geneoscopy for consulting.

A version of this article originally appeared on Medscape.com.

Higher body mass index and changes in BMI over time may increase a person’s risk for gastrointestinal cancer, according to new data from the Prostate, Lung, Colorectal, and Ovarian (PLCO) Cancer Screening Trial.

The researchers found that being overweight or obese in early and middle adulthood was associated with an increased risk for colorectal cancer (CRC) and noncolorectal GI cancers. Maintaining or increasing BMI over time among overweight or obese individuals was also associated with an increased GI cancer risk.

Aspirin use did not significantly modify these associations, suggesting that aspirin may not be as effective for cancer prevention among overweight or obese individuals.

The results provide “relatively consistent messaging that overweight or obesity from early to later adulthood as well as BMI increases throughout adulthood were associated with increased risk of GI cancers, especially CRC,” the authors of an editorial accompanying the study wrote.

These “important findings highlight the unmet need to identify the critical time window linking adiposity and GI cancer,” said editorialists Mengyao Shi, MBBS, MPD, and Yin Cao, ScD, MPH, of Washington University in St. Louis.

The analysis was published online in JAMA Network Open. 

A growing body of evidence has revealed a strong association between obesity and GI cancers, with chronic inflammation being a likely cause. As rates of overweight and obesity continue to grow, better understanding of the association between obesity and cancer has become increasingly important.

In the analysis, Holli A. Loomans-Kropp, PhD, MPH, with Ohio State University, Columbus, and Asad Umar, PhD, DVM, with the National Cancer Institute, Rockville, Md., explored associations between BMI in early adulthood (age 20), middle adulthood (age 50) and later adulthood (age 55 and over) and GI cancer risk in 135,161 adults from the PLCO Cancer Screening Trial.

BMI was determined using self-reported height and weight at each age time point. The median age at enrollment was 62 years, and 50% of participants were women. Overweight BMI was 25.0-29.9 kg/m² and obese BMI was 30 or higher.

During as many as 21 years of follow-up, 2,803 individuals developed CRC and 2,285 developed non-CRC GI cancers (esophageal, liver, gastric, and pancreatic).

Overweight BMI in early, middle, and later adulthood was associated with an increased risk of CRC (hazard ratio, 1.23 for early and middle years; HR, 1.21 for later years). Obese BMI in middle and later adulthood was also associated with increased risk of CRC (HR, 1.55 and 1.39, respectively). 

The authors observed similar associations between BMI in middle and later adulthood and overall GI and non-CRC GI risk.

“When modeled continuously, we observed 2%-4% increased risk of both CRC and noncolorectal GI cancer with each 1-unit increase in BMI across all time points,” the researchers said.

Their data also suggest that BMI over time may be associated with GI cancer risk. Adults who exhibited no change in overweight or obese BMIs between early and later adulthood and those who exhibited increases in BMI from underweight or normal in early adulthood to overweight or obese BMI in later adulthood had a significantly higher risk for CRC and noncolorectal GI cancer.

Among frequent aspirin users, those with overweight or obese BMIs in early, middle, and later adulthood still had an increased risk for CRC and noncolorectal GI cancer (hazard ratios, 1.44, 1.45, and 1.43, respectively).

The finding that regular weekly aspirin use did not modify GI cancer risk suggests that obesity may alter the cancer-preventive effect of aspirin, the researchers suggested. Individuals with obesity may need to increase aspirin frequency or dosage to see an effect, but upping the dose comes with its own risks, including GI bleeding.

Overall, until now, most epidemiologic studies have examined BMI at one time point, “missing the opportunity to delineate the contribution of adiposity throughout the life course,” Dr. Shi and Dr. Cao wrote.

“As we continue to investigate precision-based interventions to intercept the link between obesity and cancer, it is imperative to reiterate the importance of maintaining a healthy weight and lifestyle from an early age and incorporate it widely into cancer prevention strategies at all levels with immediate implementation,” the editorialists concluded.

This study was supported in part by funds from Ohio State University and the NIH. The study authors reported no relevant financial relationships. Dr. Cao has received personal fees from Geneoscopy for consulting.

A version of this article originally appeared on Medscape.com.

Stroke is a “disease of disparities,” with racial and ethnic inequities in incidence, prevalence, treatment, and outcomes, and research is needed to identify structural or “upstream” interventions to address the problem, the American Heart Association says in a new scientific statement.

“There are enormous inequities in stroke care, which lead to significant gaps in functional outcomes after stroke for people from historically disenfranchised racial and ethnic groups, including Black, Hispanic, and Indigenous peoples,” writing group chair Amytis Towfighi, MD, professor of neurology, University of Southern California, Los Angeles, says in a news release.

“While research has historically focused on describing these inequities, it is critical to develop and test interventions to address them,” Dr. Towfighi adds.

The scientific statement was published online in the journal Stroke.

It follows a 2020 AHA presidential advisory that declared structural racism a fundamental driver of poor health and early death from heart disease and stroke.

Dr. Towfighi and colleagues reviewed the literature on interventions to address racial and ethnic inequities to identify gaps and areas for future research.

They note that various interventions have shown promise in reducing inequities across the stroke continuum of care.

For example, data suggest that careful attention to stroke preparedness among patients, caregivers, and emergency medical services can reduce inequities in getting people suspected of having a stroke to the emergency department quickly, with delivery of prompt treatment.

However, insufficient research attention has been paid to reducing inequities in rehabilitation, recovery, and social reintegration, the writing group says.

In addition, most studies have addressed patient-level factors, such as medication adherence, health literacy, and health behaviors, but not upstream social factors such as structural racism, housing, income, food security, and access to care, which also affect stroke incidence, care, and outcomes.

“Combating the effects of systemic racism will involve upstream interventions, including policy changes, place-based interventions, and engaging with the health care systems that serve predominantly historically disenfranchised populations and the communities they serve, understanding the barriers, and collaboratively developing solutions to address barriers,” the writing group says.

Further research is needed across the stroke continuum of care to tackle racial and ethnic inequities in stroke care and improve outcomes, they say.

“It’s critical for historically disenfranchised communities to participate in research so that researchers may collaborate in addressing the communities’ needs and concerns,” Bernadette Boden-Albala, DrPH, MPH, vice chair of the writing group, says in the news release.

“Opportunities include working with community stakeholder groups and community organizations to advocate for partnerships with hospitals, academic medical centers, local colleges and universities; or joining community advisory boards and volunteering with the American Heart Association,” Dr. Boden-Albala adds.

Dr. Towfighi encourages health care professionals to “think outside the ‘stroke box.’ Sustainable, effective interventions to address inequities will likely require collaboration with patients, their communities, policymakers, and other sectors.”

The scientific statement was prepared by the volunteer writing group on behalf of the AHA Stroke Council, the Council on Cardiovascular and Stroke Nursing, the Council on Cardiovascular Radiology and Intervention, the Council on Clinical Cardiology, the Council on Hypertension, the Council on the Kidney in Cardiovascular Disease, and the Council on Peripheral Vascular Disease.

The research had no commercial funding.
 

A version of this article first appeared on Medscape.com.

Stroke is a “disease of disparities,” with racial and ethnic inequities in incidence, prevalence, treatment, and outcomes, and research is needed to identify structural or “upstream” interventions to address the problem, the American Heart Association says in a new scientific statement.

“There are enormous inequities in stroke care, which lead to significant gaps in functional outcomes after stroke for people from historically disenfranchised racial and ethnic groups, including Black, Hispanic, and Indigenous peoples,” writing group chair Amytis Towfighi, MD, professor of neurology, University of Southern California, Los Angeles, says in a news release.

“While research has historically focused on describing these inequities, it is critical to develop and test interventions to address them,” Dr. Towfighi adds.

The scientific statement was published online in the journal Stroke.

It follows a 2020 AHA presidential advisory that declared structural racism a fundamental driver of poor health and early death from heart disease and stroke.

Dr. Towfighi and colleagues reviewed the literature on interventions to address racial and ethnic inequities to identify gaps and areas for future research.

They note that various interventions have shown promise in reducing inequities across the stroke continuum of care.

For example, data suggest that careful attention to stroke preparedness among patients, caregivers, and emergency medical services can reduce inequities in getting people suspected of having a stroke to the emergency department quickly, with delivery of prompt treatment.

However, insufficient research attention has been paid to reducing inequities in rehabilitation, recovery, and social reintegration, the writing group says.

In addition, most studies have addressed patient-level factors, such as medication adherence, health literacy, and health behaviors, but not upstream social factors such as structural racism, housing, income, food security, and access to care, which also affect stroke incidence, care, and outcomes.

“Combating the effects of systemic racism will involve upstream interventions, including policy changes, place-based interventions, and engaging with the health care systems that serve predominantly historically disenfranchised populations and the communities they serve, understanding the barriers, and collaboratively developing solutions to address barriers,” the writing group says.

Further research is needed across the stroke continuum of care to tackle racial and ethnic inequities in stroke care and improve outcomes, they say.

“It’s critical for historically disenfranchised communities to participate in research so that researchers may collaborate in addressing the communities’ needs and concerns,” Bernadette Boden-Albala, DrPH, MPH, vice chair of the writing group, says in the news release.

“Opportunities include working with community stakeholder groups and community organizations to advocate for partnerships with hospitals, academic medical centers, local colleges and universities; or joining community advisory boards and volunteering with the American Heart Association,” Dr. Boden-Albala adds.

Dr. Towfighi encourages health care professionals to “think outside the ‘stroke box.’ Sustainable, effective interventions to address inequities will likely require collaboration with patients, their communities, policymakers, and other sectors.”

The scientific statement was prepared by the volunteer writing group on behalf of the AHA Stroke Council, the Council on Cardiovascular and Stroke Nursing, the Council on Cardiovascular Radiology and Intervention, the Council on Clinical Cardiology, the Council on Hypertension, the Council on the Kidney in Cardiovascular Disease, and the Council on Peripheral Vascular Disease.

The research had no commercial funding.
 

A version of this article first appeared on Medscape.com.

Stroke is a “disease of disparities,” with racial and ethnic inequities in incidence, prevalence, treatment, and outcomes, and research is needed to identify structural or “upstream” interventions to address the problem, the American Heart Association says in a new scientific statement.

“There are enormous inequities in stroke care, which lead to significant gaps in functional outcomes after stroke for people from historically disenfranchised racial and ethnic groups, including Black, Hispanic, and Indigenous peoples,” writing group chair Amytis Towfighi, MD, professor of neurology, University of Southern California, Los Angeles, says in a news release.

“While research has historically focused on describing these inequities, it is critical to develop and test interventions to address them,” Dr. Towfighi adds.

The scientific statement was published online in the journal Stroke.

It follows a 2020 AHA presidential advisory that declared structural racism a fundamental driver of poor health and early death from heart disease and stroke.

Dr. Towfighi and colleagues reviewed the literature on interventions to address racial and ethnic inequities to identify gaps and areas for future research.

They note that various interventions have shown promise in reducing inequities across the stroke continuum of care.

For example, data suggest that careful attention to stroke preparedness among patients, caregivers, and emergency medical services can reduce inequities in getting people suspected of having a stroke to the emergency department quickly, with delivery of prompt treatment.

However, insufficient research attention has been paid to reducing inequities in rehabilitation, recovery, and social reintegration, the writing group says.

In addition, most studies have addressed patient-level factors, such as medication adherence, health literacy, and health behaviors, but not upstream social factors such as structural racism, housing, income, food security, and access to care, which also affect stroke incidence, care, and outcomes.

“Combating the effects of systemic racism will involve upstream interventions, including policy changes, place-based interventions, and engaging with the health care systems that serve predominantly historically disenfranchised populations and the communities they serve, understanding the barriers, and collaboratively developing solutions to address barriers,” the writing group says.

Further research is needed across the stroke continuum of care to tackle racial and ethnic inequities in stroke care and improve outcomes, they say.

“It’s critical for historically disenfranchised communities to participate in research so that researchers may collaborate in addressing the communities’ needs and concerns,” Bernadette Boden-Albala, DrPH, MPH, vice chair of the writing group, says in the news release.

“Opportunities include working with community stakeholder groups and community organizations to advocate for partnerships with hospitals, academic medical centers, local colleges and universities; or joining community advisory boards and volunteering with the American Heart Association,” Dr. Boden-Albala adds.

Dr. Towfighi encourages health care professionals to “think outside the ‘stroke box.’ Sustainable, effective interventions to address inequities will likely require collaboration with patients, their communities, policymakers, and other sectors.”

The scientific statement was prepared by the volunteer writing group on behalf of the AHA Stroke Council, the Council on Cardiovascular and Stroke Nursing, the Council on Cardiovascular Radiology and Intervention, the Council on Clinical Cardiology, the Council on Hypertension, the Council on the Kidney in Cardiovascular Disease, and the Council on Peripheral Vascular Disease.

The research had no commercial funding.
 

A version of this article first appeared on Medscape.com.

Hagop Kantarjian, MD, has been named the recipient of the 2023 David A. Karnofsky Memorial Award by the American Society of Clinical Oncology in recognition of his practice-changing clinical-translational research in leukemia.

This award is the society’s “highest scientific honor, and I am extremely happy and honored to receive it,” Dr. Kantarjian commented in an interview with this news organization.

Dr. Kantarjian serves as the chair of the department of leukemia and currently holds the Samsung Distinguished University Chair in Cancer Medicine at the University of Texas MD Anderson Cancer Center, Houston.

“No doubt that this is not an individual award. It represents an award for the accomplishments of all the leukemia faculty at MD Anderson across 4 decades. It’s really a teamwork effort that led to so many discoveries and improvements in treatment and care of patients with leukemia,” he commented.

The David A. Karnofsky Memorial Award has been presented annually since 1970 to recognize oncologists who have made outstanding contributions to cancer research, diagnosis, or treatment, ASCO noted.
 

From Lebanon to Texas

Dr. Kantarjian received his medical degree from the American University of Beirut, in Lebanon, in 1979 and completed his residency in internal medicine at the same institution in 1981.

It was his experience at MD Anderson as a young medical student and later as a fellow that fueled his interest and career in leukemia, he said.

“In 1978, I took a 4-month elective at MD Anderson, and I soon realized how different and innovative the atmosphere at MD Anderson was, compared to where I was training in Lebanon,” Dr. Kantarjian told this news organization.

Working with mentors that included MD Anderson heavyweights Emil Freireich, MD, Kenneth McCredie, MD, and Michael Keating, MD, helped shape his career and guide his leukemia research, he said.
 

Transformative impact on leukemia outcomes

The award citation notes that over the past 4 decades, Dr. Kantarjian’s research has transformed some standards of care and has dramatically improved survival in several leukemia subtypes, including chronic myeloid leukemia (CML), acute myeloid leukemia (AML), myelodysplastic syndrome (MDS), and acute lymphocytic leukemia (ALL).

“Four decades ago, most of the leukemias were incurable. Today, most of the leukemias are potentially curable with targeted therapies. That’s what I am most proud of,” Dr. Kantarjian told this news organization.

Among Dr. Kantarjian’s contributions to the field of leukemia:

• Developing the HYPER-CVAD regimen (hyperfractionated cyclophosphamide, vincristine, doxorubicin, and dexamethasone) as a standard-of-care, frontline therapy for adults with ALL.
• Establishing clinical biology parameters of CML, including definitions of CML phases and cytogenetic responses, and establishing new prognostic factors that were subsequently adopted in studies of tyrosine kinase inhibitors.
• Leading the development of decitabine and epigenetic hypomethylation therapy for MDS and for older/unfit patients with AML.
• Pioneering research with hypomethylating agents (HMAs) in combination with venetoclax, which led to FDA approval of HMA-venetoclax combinations for older/unfit patients with AML.
• Championing the development of clofarabine, conducting animal toxicology studies, and leading subsequent phase 1 and 2 trials and pivotal phase 3 and 4 trials that led to FDA approval of clofarabine for pediatric ALL.
• Developing several FLT3 inhibitors, isocitrate dehydrogenase inhibitors, and venetoclax, which all received FDA approval for the treatment of AML and its subsets.
• Developing regimens for inotuzumab and blinatumomab combined with chemotherapy for adults with pre-B ALL.
• Working on the development of imatinib, dasatinib, nilotinib, bosutinib, ponatinib, and omacetaxine, which all received FDA approval for CML therapy.

“Dr. Kantarjian’s long list of accomplishments and groundbreaking discoveries are a testament to his lifelong commitment to impactful cancer research and patient care,” Giulio Draetta, MD, PhD, chief scientific officer at MD Anderson, said in a statement.
 

Giving back

Dr. Kantarjian has written more than 2,200 peer-reviewed articles and more than 100 book chapters. In 2012, he cofounded the Society of Hematologic Oncology, which has now expanded worldwide.

He has served on multiple ASCO committees throughout the years and served on the ASCO board of directors from 2010 to 2015.

Dr. Kantarjian is passionately involved in mentoring and education. In 2000 he created the MD Anderson Leukemia Fellowship, which now trains about 10 fellows in leukemia annually.

He is a nonresident fellow in health care at the Rice Baker Institute and has written extensively on important health care issues in cancer, including the importance of universal equitable health care, health care safety nets, health care as a human right, and the problem of drug shortages.

Dr. Kantarjian is a strong advocate for more affordable drug therapies. For years he has been outspoken about the high price of leukemia drugs and has written high-profile articles in medical journals. He has even appeared on a popular television program to publicize the issue.

“Drug costs have been increasing over time. If you think about it, even if you discover a drug that cures cancer, but the drug is affordable for the 1% of the patients, then you have no cure for cancer,” Dr. Kantarjian told this news organization.

“I started speaking about the issue of the cancer drug costs in 2012. Unfortunately, we have not made progress simply because of the for-profit nature of health care and the strong lobbying by drug companies,” he added. Dr. Kantarjian hopes new legislation will eventually turn the tide.

Dr. Kantarjian has received many other honors throughout his distinguished career, including the American Lebanese Medical Association’s Lifetime Achievement Award, the American Association for Cancer Research’s Joseph H. Burchenal Memorial Award, and the Leukemia Society of America’s Outstanding Service to Mankind Award. He also was named an ASCO Fellow and a Leukemia Society of America Special Fellow and Scholar.

Dr. Kantarjian will be presented with the 2023 David A. Karnofsky Memorial Award, which includes a $25,000 honorarium, and will give a scientific lecture about his research at the ASCO annual meeting in Chicago in early June.

A version of this article originally appeared on Medscape.com.

Hagop Kantarjian, MD, has been named the recipient of the 2023 David A. Karnofsky Memorial Award by the American Society of Clinical Oncology in recognition of his practice-changing clinical-translational research in leukemia.

This award is the society’s “highest scientific honor, and I am extremely happy and honored to receive it,” Dr. Kantarjian commented in an interview with this news organization.

Dr. Kantarjian serves as the chair of the department of leukemia and currently holds the Samsung Distinguished University Chair in Cancer Medicine at the University of Texas MD Anderson Cancer Center, Houston.

“No doubt that this is not an individual award. It represents an award for the accomplishments of all the leukemia faculty at MD Anderson across 4 decades. It’s really a teamwork effort that led to so many discoveries and improvements in treatment and care of patients with leukemia,” he commented.

The David A. Karnofsky Memorial Award has been presented annually since 1970 to recognize oncologists who have made outstanding contributions to cancer research, diagnosis, or treatment, ASCO noted.
 

From Lebanon to Texas

Dr. Kantarjian received his medical degree from the American University of Beirut, in Lebanon, in 1979 and completed his residency in internal medicine at the same institution in 1981.

It was his experience at MD Anderson as a young medical student and later as a fellow that fueled his interest and career in leukemia, he said.

“In 1978, I took a 4-month elective at MD Anderson, and I soon realized how different and innovative the atmosphere at MD Anderson was, compared to where I was training in Lebanon,” Dr. Kantarjian told this news organization.

Working with mentors that included MD Anderson heavyweights Emil Freireich, MD, Kenneth McCredie, MD, and Michael Keating, MD, helped shape his career and guide his leukemia research, he said.
 

Transformative impact on leukemia outcomes

The award citation notes that over the past 4 decades, Dr. Kantarjian’s research has transformed some standards of care and has dramatically improved survival in several leukemia subtypes, including chronic myeloid leukemia (CML), acute myeloid leukemia (AML), myelodysplastic syndrome (MDS), and acute lymphocytic leukemia (ALL).

“Four decades ago, most of the leukemias were incurable. Today, most of the leukemias are potentially curable with targeted therapies. That’s what I am most proud of,” Dr. Kantarjian told this news organization.

Among Dr. Kantarjian’s contributions to the field of leukemia:

• Developing the HYPER-CVAD regimen (hyperfractionated cyclophosphamide, vincristine, doxorubicin, and dexamethasone) as a standard-of-care, frontline therapy for adults with ALL.
• Establishing clinical biology parameters of CML, including definitions of CML phases and cytogenetic responses, and establishing new prognostic factors that were subsequently adopted in studies of tyrosine kinase inhibitors.
• Leading the development of decitabine and epigenetic hypomethylation therapy for MDS and for older/unfit patients with AML.
• Pioneering research with hypomethylating agents (HMAs) in combination with venetoclax, which led to FDA approval of HMA-venetoclax combinations for older/unfit patients with AML.
• Championing the development of clofarabine, conducting animal toxicology studies, and leading subsequent phase 1 and 2 trials and pivotal phase 3 and 4 trials that led to FDA approval of clofarabine for pediatric ALL.
• Developing several FLT3 inhibitors, isocitrate dehydrogenase inhibitors, and venetoclax, which all received FDA approval for the treatment of AML and its subsets.
• Developing regimens for inotuzumab and blinatumomab combined with chemotherapy for adults with pre-B ALL.
• Working on the development of imatinib, dasatinib, nilotinib, bosutinib, ponatinib, and omacetaxine, which all received FDA approval for CML therapy.

“Dr. Kantarjian’s long list of accomplishments and groundbreaking discoveries are a testament to his lifelong commitment to impactful cancer research and patient care,” Giulio Draetta, MD, PhD, chief scientific officer at MD Anderson, said in a statement.
 

Giving back

Dr. Kantarjian has written more than 2,200 peer-reviewed articles and more than 100 book chapters. In 2012, he cofounded the Society of Hematologic Oncology, which has now expanded worldwide.

He has served on multiple ASCO committees throughout the years and served on the ASCO board of directors from 2010 to 2015.

Dr. Kantarjian is passionately involved in mentoring and education. In 2000 he created the MD Anderson Leukemia Fellowship, which now trains about 10 fellows in leukemia annually.

He is a nonresident fellow in health care at the Rice Baker Institute and has written extensively on important health care issues in cancer, including the importance of universal equitable health care, health care safety nets, health care as a human right, and the problem of drug shortages.

Dr. Kantarjian is a strong advocate for more affordable drug therapies. For years he has been outspoken about the high price of leukemia drugs and has written high-profile articles in medical journals. He has even appeared on a popular television program to publicize the issue.

“Drug costs have been increasing over time. If you think about it, even if you discover a drug that cures cancer, but the drug is affordable for the 1% of the patients, then you have no cure for cancer,” Dr. Kantarjian told this news organization.

“I started speaking about the issue of the cancer drug costs in 2012. Unfortunately, we have not made progress simply because of the for-profit nature of health care and the strong lobbying by drug companies,” he added. Dr. Kantarjian hopes new legislation will eventually turn the tide.

Dr. Kantarjian has received many other honors throughout his distinguished career, including the American Lebanese Medical Association’s Lifetime Achievement Award, the American Association for Cancer Research’s Joseph H. Burchenal Memorial Award, and the Leukemia Society of America’s Outstanding Service to Mankind Award. He also was named an ASCO Fellow and a Leukemia Society of America Special Fellow and Scholar.

Dr. Kantarjian will be presented with the 2023 David A. Karnofsky Memorial Award, which includes a $25,000 honorarium, and will give a scientific lecture about his research at the ASCO annual meeting in Chicago in early June.

A version of this article originally appeared on Medscape.com.

Hagop Kantarjian, MD, has been named the recipient of the 2023 David A. Karnofsky Memorial Award by the American Society of Clinical Oncology in recognition of his practice-changing clinical-translational research in leukemia.

This award is the society’s “highest scientific honor, and I am extremely happy and honored to receive it,” Dr. Kantarjian commented in an interview with this news organization.

Dr. Kantarjian serves as the chair of the department of leukemia and currently holds the Samsung Distinguished University Chair in Cancer Medicine at the University of Texas MD Anderson Cancer Center, Houston.

“No doubt that this is not an individual award. It represents an award for the accomplishments of all the leukemia faculty at MD Anderson across 4 decades. It’s really a teamwork effort that led to so many discoveries and improvements in treatment and care of patients with leukemia,” he commented.

The David A. Karnofsky Memorial Award has been presented annually since 1970 to recognize oncologists who have made outstanding contributions to cancer research, diagnosis, or treatment, ASCO noted.
 

From Lebanon to Texas

Dr. Kantarjian received his medical degree from the American University of Beirut, in Lebanon, in 1979 and completed his residency in internal medicine at the same institution in 1981.

It was his experience at MD Anderson as a young medical student and later as a fellow that fueled his interest and career in leukemia, he said.

“In 1978, I took a 4-month elective at MD Anderson, and I soon realized how different and innovative the atmosphere at MD Anderson was, compared to where I was training in Lebanon,” Dr. Kantarjian told this news organization.

Working with mentors that included MD Anderson heavyweights Emil Freireich, MD, Kenneth McCredie, MD, and Michael Keating, MD, helped shape his career and guide his leukemia research, he said.
 

Transformative impact on leukemia outcomes

The award citation notes that over the past 4 decades, Dr. Kantarjian’s research has transformed some standards of care and has dramatically improved survival in several leukemia subtypes, including chronic myeloid leukemia (CML), acute myeloid leukemia (AML), myelodysplastic syndrome (MDS), and acute lymphocytic leukemia (ALL).

“Four decades ago, most of the leukemias were incurable. Today, most of the leukemias are potentially curable with targeted therapies. That’s what I am most proud of,” Dr. Kantarjian told this news organization.

Among Dr. Kantarjian’s contributions to the field of leukemia:

• Developing the HYPER-CVAD regimen (hyperfractionated cyclophosphamide, vincristine, doxorubicin, and dexamethasone) as a standard-of-care, frontline therapy for adults with ALL.
• Establishing clinical biology parameters of CML, including definitions of CML phases and cytogenetic responses, and establishing new prognostic factors that were subsequently adopted in studies of tyrosine kinase inhibitors.
• Leading the development of decitabine and epigenetic hypomethylation therapy for MDS and for older/unfit patients with AML.
• Pioneering research with hypomethylating agents (HMAs) in combination with venetoclax, which led to FDA approval of HMA-venetoclax combinations for older/unfit patients with AML.
• Championing the development of clofarabine, conducting animal toxicology studies, and leading subsequent phase 1 and 2 trials and pivotal phase 3 and 4 trials that led to FDA approval of clofarabine for pediatric ALL.
• Developing several FLT3 inhibitors, isocitrate dehydrogenase inhibitors, and venetoclax, which all received FDA approval for the treatment of AML and its subsets.
• Developing regimens for inotuzumab and blinatumomab combined with chemotherapy for adults with pre-B ALL.
• Working on the development of imatinib, dasatinib, nilotinib, bosutinib, ponatinib, and omacetaxine, which all received FDA approval for CML therapy.

“Dr. Kantarjian’s long list of accomplishments and groundbreaking discoveries are a testament to his lifelong commitment to impactful cancer research and patient care,” Giulio Draetta, MD, PhD, chief scientific officer at MD Anderson, said in a statement.
 

Giving back

Dr. Kantarjian has written more than 2,200 peer-reviewed articles and more than 100 book chapters. In 2012, he cofounded the Society of Hematologic Oncology, which has now expanded worldwide.

He has served on multiple ASCO committees throughout the years and served on the ASCO board of directors from 2010 to 2015.

Dr. Kantarjian is passionately involved in mentoring and education. In 2000 he created the MD Anderson Leukemia Fellowship, which now trains about 10 fellows in leukemia annually.

He is a nonresident fellow in health care at the Rice Baker Institute and has written extensively on important health care issues in cancer, including the importance of universal equitable health care, health care safety nets, health care as a human right, and the problem of drug shortages.

Dr. Kantarjian is a strong advocate for more affordable drug therapies. For years he has been outspoken about the high price of leukemia drugs and has written high-profile articles in medical journals. He has even appeared on a popular television program to publicize the issue.

“Drug costs have been increasing over time. If you think about it, even if you discover a drug that cures cancer, but the drug is affordable for the 1% of the patients, then you have no cure for cancer,” Dr. Kantarjian told this news organization.

“I started speaking about the issue of the cancer drug costs in 2012. Unfortunately, we have not made progress simply because of the for-profit nature of health care and the strong lobbying by drug companies,” he added. Dr. Kantarjian hopes new legislation will eventually turn the tide.

Dr. Kantarjian has received many other honors throughout his distinguished career, including the American Lebanese Medical Association’s Lifetime Achievement Award, the American Association for Cancer Research’s Joseph H. Burchenal Memorial Award, and the Leukemia Society of America’s Outstanding Service to Mankind Award. He also was named an ASCO Fellow and a Leukemia Society of America Special Fellow and Scholar.

Dr. Kantarjian will be presented with the 2023 David A. Karnofsky Memorial Award, which includes a $25,000 honorarium, and will give a scientific lecture about his research at the ASCO annual meeting in Chicago in early June.

A version of this article originally appeared on Medscape.com.

Deep sleep may function as a buffer against cognitive decline in older adults with Alzheimer’s disease (AD) pathology by protecting cognitive reserve, new research suggests.

Investigators found that deep sleep, also known as non-REM (NREM) slow-wave sleep, can protect memory function in cognitively normal adults with a high beta-amyloid burden.

“Think of deep sleep almost like a life raft that keeps memory afloat, rather than memory getting dragged down by the weight of Alzheimer’s disease pathology,” senior investigator Matthew Walker, PhD, professor of neuroscience and psychology, University of California, Berkeley, said in a news release.

The study was published online in BMC Medicine.
 

Resilience factor

Studying resilience to existing brain pathology is “an exciting new research direction,” lead author Zsófia Zavecz, PhD, with the Center for Human Sleep Science at the University of California, Berkeley, said in an interview.

“That is, what factors explain the individual differences in cognitive function despite the same level of brain pathology, and how do some people with significant pathology have largely preserved memory?” she added.

The study included 62 cognitively normal older adults from the Berkeley Aging Cohort Study.

Sleep EEG recordings were obtained over 2 nights in a sleep lab and PET scans were used to quantify beta-amyloid. Half of the participants had high beta-amyloid burden and half were beta-amyloid negative.

After the sleep studies, all participants completed a memory task involving matching names to faces.

The results suggest that deep NREM slow-wave sleep significantly moderates the effect of beta-amyloid status on memory function.

Specifically, NREM slow-wave activity selectively supported superior memory function in adults with high beta-amyloid burden, who are most in need of cognitive reserve (B = 2.694, P = .019), the researchers report.

In contrast, adults without significant beta-amyloid pathological burden – and thus without the same need for cognitive reserve – did not similarly benefit from NREM slow-wave activity (B = –0.115, P = .876).

The findings remained significant after adjusting for age, sex, body mass index, gray matter atrophy, and previously identified cognitive reserve factors, such as education and physical activity.

Dr. Zavecz said there are several potential reasons why deep sleep may support cognitive reserve.

One is that during deep sleep specifically, memories are replayed in the brain, and this results in a “neural reorganization” that helps stabilize the memory and make it more permanent.

“Other explanations include deep sleep’s role in maintaining homeostasis in the brain’s capacity to form new neural connections and providing an optimal brain state for the clearance of toxins interfering with healthy brain functioning,” she noted.

“The extent to which sleep could offer a protective buffer against severe cognitive impairment remains to be tested. However, this study is the first step in hopefully a series of new research that will investigate sleep as a cognitive reserve factor,” said Dr. Zavecz.
 

Encouraging data

Reached for comment, Percy Griffin, PhD, Alzheimer’s Association director of scientific engagement, said although the study sample is small, the results are “encouraging because sleep is a modifiable factor and can therefore be targeted.”

“More work is needed in a larger population before we can fully leverage this stage of sleep to reduce the risk of developing cognitive decline,” Dr. Griffin said.

Also weighing in on this research, Shaheen Lakhan, MD, PhD, a neurologist and researcher in Boston, said the study is “exciting on two fronts – we may have an additional marker for the development of Alzheimer’s disease to predict risk and track disease, but also targets for early intervention with sleep architecture–enhancing therapies, be they drug, device, or digital.”

“For the sake of our brain health, we all must get very familiar with the concept of cognitive or brain reserve,” said Dr. Lakhan, who was not involved in the study.

“Brain reserve refers to our ability to buttress against the threat of dementia and classically it’s been associated with ongoing brain stimulation (i.e., higher education, cognitively demanding job),” he noted.

“This line of research now opens the door that optimal sleep health – especially deep NREM slow wave sleep – correlates with greater brain reserve against Alzheimer’s disease,” Dr. Lakhan said.

The study was supported by the National Institutes of Health and the University of California, Berkeley. Dr. Walker serves as an advisor to and has equity interest in Bryte, Shuni, Oura, and StimScience. Dr. Zavecz and Dr. Lakhan report no relevant financial relationships.

A version of this article originally appeared on Medscape.com.

Deep sleep may function as a buffer against cognitive decline in older adults with Alzheimer’s disease (AD) pathology by protecting cognitive reserve, new research suggests.

Investigators found that deep sleep, also known as non-REM (NREM) slow-wave sleep, can protect memory function in cognitively normal adults with a high beta-amyloid burden.

“Think of deep sleep almost like a life raft that keeps memory afloat, rather than memory getting dragged down by the weight of Alzheimer’s disease pathology,” senior investigator Matthew Walker, PhD, professor of neuroscience and psychology, University of California, Berkeley, said in a news release.

The study was published online in BMC Medicine.
 

Resilience factor

Studying resilience to existing brain pathology is “an exciting new research direction,” lead author Zsófia Zavecz, PhD, with the Center for Human Sleep Science at the University of California, Berkeley, said in an interview.

“That is, what factors explain the individual differences in cognitive function despite the same level of brain pathology, and how do some people with significant pathology have largely preserved memory?” she added.

The study included 62 cognitively normal older adults from the Berkeley Aging Cohort Study.

Sleep EEG recordings were obtained over 2 nights in a sleep lab and PET scans were used to quantify beta-amyloid. Half of the participants had high beta-amyloid burden and half were beta-amyloid negative.

After the sleep studies, all participants completed a memory task involving matching names to faces.

The results suggest that deep NREM slow-wave sleep significantly moderates the effect of beta-amyloid status on memory function.

Specifically, NREM slow-wave activity selectively supported superior memory function in adults with high beta-amyloid burden, who are most in need of cognitive reserve (B = 2.694, P = .019), the researchers report.

In contrast, adults without significant beta-amyloid pathological burden – and thus without the same need for cognitive reserve – did not similarly benefit from NREM slow-wave activity (B = –0.115, P = .876).

The findings remained significant after adjusting for age, sex, body mass index, gray matter atrophy, and previously identified cognitive reserve factors, such as education and physical activity.

Dr. Zavecz said there are several potential reasons why deep sleep may support cognitive reserve.

One is that during deep sleep specifically, memories are replayed in the brain, and this results in a “neural reorganization” that helps stabilize the memory and make it more permanent.

“Other explanations include deep sleep’s role in maintaining homeostasis in the brain’s capacity to form new neural connections and providing an optimal brain state for the clearance of toxins interfering with healthy brain functioning,” she noted.

“The extent to which sleep could offer a protective buffer against severe cognitive impairment remains to be tested. However, this study is the first step in hopefully a series of new research that will investigate sleep as a cognitive reserve factor,” said Dr. Zavecz.
 

Encouraging data

Reached for comment, Percy Griffin, PhD, Alzheimer’s Association director of scientific engagement, said although the study sample is small, the results are “encouraging because sleep is a modifiable factor and can therefore be targeted.”

“More work is needed in a larger population before we can fully leverage this stage of sleep to reduce the risk of developing cognitive decline,” Dr. Griffin said.

Also weighing in on this research, Shaheen Lakhan, MD, PhD, a neurologist and researcher in Boston, said the study is “exciting on two fronts – we may have an additional marker for the development of Alzheimer’s disease to predict risk and track disease, but also targets for early intervention with sleep architecture–enhancing therapies, be they drug, device, or digital.”

“For the sake of our brain health, we all must get very familiar with the concept of cognitive or brain reserve,” said Dr. Lakhan, who was not involved in the study.

“Brain reserve refers to our ability to buttress against the threat of dementia and classically it’s been associated with ongoing brain stimulation (i.e., higher education, cognitively demanding job),” he noted.

“This line of research now opens the door that optimal sleep health – especially deep NREM slow wave sleep – correlates with greater brain reserve against Alzheimer’s disease,” Dr. Lakhan said.

The study was supported by the National Institutes of Health and the University of California, Berkeley. Dr. Walker serves as an advisor to and has equity interest in Bryte, Shuni, Oura, and StimScience. Dr. Zavecz and Dr. Lakhan report no relevant financial relationships.

A version of this article originally appeared on Medscape.com.

Deep sleep may function as a buffer against cognitive decline in older adults with Alzheimer’s disease (AD) pathology by protecting cognitive reserve, new research suggests.

Investigators found that deep sleep, also known as non-REM (NREM) slow-wave sleep, can protect memory function in cognitively normal adults with a high beta-amyloid burden.

“Think of deep sleep almost like a life raft that keeps memory afloat, rather than memory getting dragged down by the weight of Alzheimer’s disease pathology,” senior investigator Matthew Walker, PhD, professor of neuroscience and psychology, University of California, Berkeley, said in a news release.

The study was published online in BMC Medicine.
 

Resilience factor

Studying resilience to existing brain pathology is “an exciting new research direction,” lead author Zsófia Zavecz, PhD, with the Center for Human Sleep Science at the University of California, Berkeley, said in an interview.

“That is, what factors explain the individual differences in cognitive function despite the same level of brain pathology, and how do some people with significant pathology have largely preserved memory?” she added.

The study included 62 cognitively normal older adults from the Berkeley Aging Cohort Study.

Sleep EEG recordings were obtained over 2 nights in a sleep lab and PET scans were used to quantify beta-amyloid. Half of the participants had high beta-amyloid burden and half were beta-amyloid negative.

After the sleep studies, all participants completed a memory task involving matching names to faces.

The results suggest that deep NREM slow-wave sleep significantly moderates the effect of beta-amyloid status on memory function.

Specifically, NREM slow-wave activity selectively supported superior memory function in adults with high beta-amyloid burden, who are most in need of cognitive reserve (B = 2.694, P = .019), the researchers report.

In contrast, adults without significant beta-amyloid pathological burden – and thus without the same need for cognitive reserve – did not similarly benefit from NREM slow-wave activity (B = –0.115, P = .876).

The findings remained significant after adjusting for age, sex, body mass index, gray matter atrophy, and previously identified cognitive reserve factors, such as education and physical activity.

Dr. Zavecz said there are several potential reasons why deep sleep may support cognitive reserve.

One is that during deep sleep specifically, memories are replayed in the brain, and this results in a “neural reorganization” that helps stabilize the memory and make it more permanent.

“Other explanations include deep sleep’s role in maintaining homeostasis in the brain’s capacity to form new neural connections and providing an optimal brain state for the clearance of toxins interfering with healthy brain functioning,” she noted.

“The extent to which sleep could offer a protective buffer against severe cognitive impairment remains to be tested. However, this study is the first step in hopefully a series of new research that will investigate sleep as a cognitive reserve factor,” said Dr. Zavecz.
 

Encouraging data

Reached for comment, Percy Griffin, PhD, Alzheimer’s Association director of scientific engagement, said although the study sample is small, the results are “encouraging because sleep is a modifiable factor and can therefore be targeted.”

“More work is needed in a larger population before we can fully leverage this stage of sleep to reduce the risk of developing cognitive decline,” Dr. Griffin said.

Also weighing in on this research, Shaheen Lakhan, MD, PhD, a neurologist and researcher in Boston, said the study is “exciting on two fronts – we may have an additional marker for the development of Alzheimer’s disease to predict risk and track disease, but also targets for early intervention with sleep architecture–enhancing therapies, be they drug, device, or digital.”

“For the sake of our brain health, we all must get very familiar with the concept of cognitive or brain reserve,” said Dr. Lakhan, who was not involved in the study.

“Brain reserve refers to our ability to buttress against the threat of dementia and classically it’s been associated with ongoing brain stimulation (i.e., higher education, cognitively demanding job),” he noted.

“This line of research now opens the door that optimal sleep health – especially deep NREM slow wave sleep – correlates with greater brain reserve against Alzheimer’s disease,” Dr. Lakhan said.

The study was supported by the National Institutes of Health and the University of California, Berkeley. Dr. Walker serves as an advisor to and has equity interest in Bryte, Shuni, Oura, and StimScience. Dr. Zavecz and Dr. Lakhan report no relevant financial relationships.

A version of this article originally appeared on Medscape.com.