Megan Brooks

SAN ANTONIO — Sleep problems are common in women with breast cancer and often associated with poorer physical and mental health, a new study finds. Poor sleep quality and short sleep duration in particular were associated with poorer mental well-being.

“It’s important to ask patients [with breast cancer] about sleep and provide targeted interventions to improve sleep, when needed, to improve quality of life,” Lin Yang, PhD, with Cancer Care Alberta and University of Calgary, Canada, said in an interview.

The growing population of breast cancer survivors, particularly in developed countries, is burdened by a high prevalence of sleep problems, affecting more than half of the survivors, Dr. Yang said at the San Antonio Breast Cancer Symposium. 

The AMBER cohort study delved into how sleep health aspects, including sleep duration, timing, and quality, relate to the physical and mental well-being of women recently diagnosed with breast cancer. 

The study recruited 1409 women with newly diagnosed early-stage breast cancer from Edmonton and Calgary, Canada, between 2012 and 2019. 

The women completed the Pittsburgh Sleep Quality Index (PSQI) to assess habitual sleep duration and timing as well as sleep latency, efficiency, disturbance, medication, and daytime dysfunction and version two of the Short Form-36 (SF-36) to assess physical and mental well-being. 

Multivariable linear regressions were used to estimate the association of sleep characteristics with physical and mental well-being, adjusting for sociodemographic, disease, clinical, and lifestyle behavior factors.

Among the total patient cohort (mean age, 55 years), 41% experienced either short sleep duration (less than 6 h/d) or long sleep duration (more than 9 h/d), and the same percentage also reported regularly going to bed after 11 PM.

Of note, said Dr. Yang, in the multivariable model, short sleep duration was significantly associated with poorer mental well-being (beta-coefficient, -3.6; 95% CI, -4.7 to -2.4) but not poorer physical well-being (beta-coefficient, -1.5; 95% CI, -2.3 to -0.7). 

Sleep timing didn’t appear to have a meaningful impact on quality of life. 

However, poor sleep quality, measured through various metrics like sleep efficiency, disturbances, medication use, and daytime dysfunction, correlated with reduced physical and mental well-being, Dr. Yang said. 

She noted that targeted interventions to improve sleep health may lead to improvements in the quality of life among women with newly diagnosed breast cancer.

“Sleep is something we don’t necessarily think about in patients with breast cancer,” said Don Dizon, MD, with Brown University, Providence, Rhode Island, discussant for the study presentation.

However, this study shows the “clinical significance” of sleep, he said. “Notably 35% of this population is taking a sleeping pill.” 

Dr. Yang is an editorial board member of the Journal of Healthy Eating and Active Living. Dr. Dizon receives consulting fees from Astra Zeneca, Glaxo Smith Kline, Kronos Bio, and Pfizer and industry grant support from Bristol-Myers Squibb.

A version of this article appeared on Medscape.com.

SAN ANTONIO — Sleep problems are common in women with breast cancer and often associated with poorer physical and mental health, a new study finds. Poor sleep quality and short sleep duration in particular were associated with poorer mental well-being.

“It’s important to ask patients [with breast cancer] about sleep and provide targeted interventions to improve sleep, when needed, to improve quality of life,” Lin Yang, PhD, with Cancer Care Alberta and University of Calgary, Canada, said in an interview.

The growing population of breast cancer survivors, particularly in developed countries, is burdened by a high prevalence of sleep problems, affecting more than half of the survivors, Dr. Yang said at the San Antonio Breast Cancer Symposium. 

The AMBER cohort study delved into how sleep health aspects, including sleep duration, timing, and quality, relate to the physical and mental well-being of women recently diagnosed with breast cancer. 

The study recruited 1409 women with newly diagnosed early-stage breast cancer from Edmonton and Calgary, Canada, between 2012 and 2019. 

The women completed the Pittsburgh Sleep Quality Index (PSQI) to assess habitual sleep duration and timing as well as sleep latency, efficiency, disturbance, medication, and daytime dysfunction and version two of the Short Form-36 (SF-36) to assess physical and mental well-being. 

Multivariable linear regressions were used to estimate the association of sleep characteristics with physical and mental well-being, adjusting for sociodemographic, disease, clinical, and lifestyle behavior factors.

Among the total patient cohort (mean age, 55 years), 41% experienced either short sleep duration (less than 6 h/d) or long sleep duration (more than 9 h/d), and the same percentage also reported regularly going to bed after 11 PM.

Of note, said Dr. Yang, in the multivariable model, short sleep duration was significantly associated with poorer mental well-being (beta-coefficient, -3.6; 95% CI, -4.7 to -2.4) but not poorer physical well-being (beta-coefficient, -1.5; 95% CI, -2.3 to -0.7). 

Sleep timing didn’t appear to have a meaningful impact on quality of life. 

However, poor sleep quality, measured through various metrics like sleep efficiency, disturbances, medication use, and daytime dysfunction, correlated with reduced physical and mental well-being, Dr. Yang said. 

She noted that targeted interventions to improve sleep health may lead to improvements in the quality of life among women with newly diagnosed breast cancer.

“Sleep is something we don’t necessarily think about in patients with breast cancer,” said Don Dizon, MD, with Brown University, Providence, Rhode Island, discussant for the study presentation.

However, this study shows the “clinical significance” of sleep, he said. “Notably 35% of this population is taking a sleeping pill.” 

Dr. Yang is an editorial board member of the Journal of Healthy Eating and Active Living. Dr. Dizon receives consulting fees from Astra Zeneca, Glaxo Smith Kline, Kronos Bio, and Pfizer and industry grant support from Bristol-Myers Squibb.

A version of this article appeared on Medscape.com.

SAN ANTONIO — Sleep problems are common in women with breast cancer and often associated with poorer physical and mental health, a new study finds. Poor sleep quality and short sleep duration in particular were associated with poorer mental well-being.

“It’s important to ask patients [with breast cancer] about sleep and provide targeted interventions to improve sleep, when needed, to improve quality of life,” Lin Yang, PhD, with Cancer Care Alberta and University of Calgary, Canada, said in an interview.

The growing population of breast cancer survivors, particularly in developed countries, is burdened by a high prevalence of sleep problems, affecting more than half of the survivors, Dr. Yang said at the San Antonio Breast Cancer Symposium. 

The AMBER cohort study delved into how sleep health aspects, including sleep duration, timing, and quality, relate to the physical and mental well-being of women recently diagnosed with breast cancer. 

The study recruited 1409 women with newly diagnosed early-stage breast cancer from Edmonton and Calgary, Canada, between 2012 and 2019. 

The women completed the Pittsburgh Sleep Quality Index (PSQI) to assess habitual sleep duration and timing as well as sleep latency, efficiency, disturbance, medication, and daytime dysfunction and version two of the Short Form-36 (SF-36) to assess physical and mental well-being. 

Multivariable linear regressions were used to estimate the association of sleep characteristics with physical and mental well-being, adjusting for sociodemographic, disease, clinical, and lifestyle behavior factors.

Among the total patient cohort (mean age, 55 years), 41% experienced either short sleep duration (less than 6 h/d) or long sleep duration (more than 9 h/d), and the same percentage also reported regularly going to bed after 11 PM.

Of note, said Dr. Yang, in the multivariable model, short sleep duration was significantly associated with poorer mental well-being (beta-coefficient, -3.6; 95% CI, -4.7 to -2.4) but not poorer physical well-being (beta-coefficient, -1.5; 95% CI, -2.3 to -0.7). 

Sleep timing didn’t appear to have a meaningful impact on quality of life. 

However, poor sleep quality, measured through various metrics like sleep efficiency, disturbances, medication use, and daytime dysfunction, correlated with reduced physical and mental well-being, Dr. Yang said. 

She noted that targeted interventions to improve sleep health may lead to improvements in the quality of life among women with newly diagnosed breast cancer.

“Sleep is something we don’t necessarily think about in patients with breast cancer,” said Don Dizon, MD, with Brown University, Providence, Rhode Island, discussant for the study presentation.

However, this study shows the “clinical significance” of sleep, he said. “Notably 35% of this population is taking a sleeping pill.” 

Dr. Yang is an editorial board member of the Journal of Healthy Eating and Active Living. Dr. Dizon receives consulting fees from Astra Zeneca, Glaxo Smith Kline, Kronos Bio, and Pfizer and industry grant support from Bristol-Myers Squibb.

A version of this article appeared on Medscape.com.

SAN ANTONIO — Breast cancer care can cause significant financial stress for patients, but certain interventions may help patients cope with these financial burdens, new survey findings show. 

Almost half of patients surveyed reported a “significant” or “catastrophic” financial burden related to their breast cancer care. But patients also found a range of resources helpful for minimizing this burden, including direct assistance programs that reduce the cost of medications, grants from nonprofits that can cover cancer-related expenses, as well as programs that offer free or low-cost transportation to medical appointments. 

Financial toxicity remains a “pervasive problem in the breast cancer community and we really need to go to the next step, which is designing patient-centered, patient-facing interventions to make improvements,” Fumiko Chino, MD, with Memorial Sloan Kettering Cancer Center in New York City, said when presenting the survey results at the San Antonio Breast Cancer Symposium. 

A growing body of evidence shows that cancer care, especially for breast cancer, can take a heavy financial toll on patients. However, routine screening for financial toxicity is not necessarily a routine part of clinical care, and providers may not know the types of financial assistance patients value most, Dr. Chino explained.

Dr. Chino and colleagues surveyed 1437 women with breast cancer about their level of financial distress as well as the specific interventions or education initiatives they found most helpful.

Most patients (60%) were White, 27% were Hispanic, and 8% Black. Three quarters of patients were on active treatments, 89% had nonmetastatic disease, and 11% had metastatic disease.

Overall, 47% of patients reported a significant or catastrophic financial burden related to their breast cancer diagnosis and care. This burden was higher for those with metastatic disease (61% vs 45%).

Patients assessed 10 strategies for coping with the financial burdens of care. The top-rated interventions included patient assistance programs offered by pharmaceutical or medical test companies, rated highly by 32% of respondents, and grants from nonprofits, rated highly by 31% of respondents. Patients also found financial assistance departments at cancer centers or hospitals helpful (29%); coupons and savings cards to reduce the cost of prescription drugs (28%); and programs that provide free or low-cost transportation to medical appointments (28%).

In terms of education, respondents said having a checklist of questions to ask their oncology team as well as a list of breast cancer-specific financial grants to apply for would be especially helpful when navigating the financial burdens of breast cancer care.

These preferences, however, did vary by race/ethnicity and disease status. Hispanic patients, for instance, found patient assistance programs offered by companies and cancer centers as well as transportation assistance more helpful than other groups. 

Patients with metastatic disease found patient assistance programs offered by medical companies particularly helpful compared with patients with nonmetastatic disease. And compared with patients with metastatic disease, those with nonmetastatic breast cancer found assistance through clinical trials and professional medical billing advocates helpful.

This study confirms the high rates of financial burden in women with breast cancer and clearly demonstrates that intervention preferences vary by sociodemographic and clinical characteristics, study discussant Claire C. Conley, PhD, from Georgetown University, Washington, DC, commented.

“This highlights that one size really doesn’t fit all when it comes to those financial burden interventions,” Dr. Conley said. “We need to think about factors at the patient level, the organizational level, and the environment level.”

The study had no commercial funding. Dr. Chino and Dr. Conley have disclosed no relevant financial relationships.

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

SAN ANTONIO — Breast cancer care can cause significant financial stress for patients, but certain interventions may help patients cope with these financial burdens, new survey findings show. 

Almost half of patients surveyed reported a “significant” or “catastrophic” financial burden related to their breast cancer care. But patients also found a range of resources helpful for minimizing this burden, including direct assistance programs that reduce the cost of medications, grants from nonprofits that can cover cancer-related expenses, as well as programs that offer free or low-cost transportation to medical appointments. 

Financial toxicity remains a “pervasive problem in the breast cancer community and we really need to go to the next step, which is designing patient-centered, patient-facing interventions to make improvements,” Fumiko Chino, MD, with Memorial Sloan Kettering Cancer Center in New York City, said when presenting the survey results at the San Antonio Breast Cancer Symposium. 

A growing body of evidence shows that cancer care, especially for breast cancer, can take a heavy financial toll on patients. However, routine screening for financial toxicity is not necessarily a routine part of clinical care, and providers may not know the types of financial assistance patients value most, Dr. Chino explained.

Dr. Chino and colleagues surveyed 1437 women with breast cancer about their level of financial distress as well as the specific interventions or education initiatives they found most helpful.

Most patients (60%) were White, 27% were Hispanic, and 8% Black. Three quarters of patients were on active treatments, 89% had nonmetastatic disease, and 11% had metastatic disease.

Overall, 47% of patients reported a significant or catastrophic financial burden related to their breast cancer diagnosis and care. This burden was higher for those with metastatic disease (61% vs 45%).

Patients assessed 10 strategies for coping with the financial burdens of care. The top-rated interventions included patient assistance programs offered by pharmaceutical or medical test companies, rated highly by 32% of respondents, and grants from nonprofits, rated highly by 31% of respondents. Patients also found financial assistance departments at cancer centers or hospitals helpful (29%); coupons and savings cards to reduce the cost of prescription drugs (28%); and programs that provide free or low-cost transportation to medical appointments (28%).

In terms of education, respondents said having a checklist of questions to ask their oncology team as well as a list of breast cancer-specific financial grants to apply for would be especially helpful when navigating the financial burdens of breast cancer care.

These preferences, however, did vary by race/ethnicity and disease status. Hispanic patients, for instance, found patient assistance programs offered by companies and cancer centers as well as transportation assistance more helpful than other groups. 

Patients with metastatic disease found patient assistance programs offered by medical companies particularly helpful compared with patients with nonmetastatic disease. And compared with patients with metastatic disease, those with nonmetastatic breast cancer found assistance through clinical trials and professional medical billing advocates helpful.

This study confirms the high rates of financial burden in women with breast cancer and clearly demonstrates that intervention preferences vary by sociodemographic and clinical characteristics, study discussant Claire C. Conley, PhD, from Georgetown University, Washington, DC, commented.

“This highlights that one size really doesn’t fit all when it comes to those financial burden interventions,” Dr. Conley said. “We need to think about factors at the patient level, the organizational level, and the environment level.”

The study had no commercial funding. Dr. Chino and Dr. Conley have disclosed no relevant financial relationships.

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

SAN ANTONIO — Breast cancer care can cause significant financial stress for patients, but certain interventions may help patients cope with these financial burdens, new survey findings show. 

Almost half of patients surveyed reported a “significant” or “catastrophic” financial burden related to their breast cancer care. But patients also found a range of resources helpful for minimizing this burden, including direct assistance programs that reduce the cost of medications, grants from nonprofits that can cover cancer-related expenses, as well as programs that offer free or low-cost transportation to medical appointments. 

Financial toxicity remains a “pervasive problem in the breast cancer community and we really need to go to the next step, which is designing patient-centered, patient-facing interventions to make improvements,” Fumiko Chino, MD, with Memorial Sloan Kettering Cancer Center in New York City, said when presenting the survey results at the San Antonio Breast Cancer Symposium. 

A growing body of evidence shows that cancer care, especially for breast cancer, can take a heavy financial toll on patients. However, routine screening for financial toxicity is not necessarily a routine part of clinical care, and providers may not know the types of financial assistance patients value most, Dr. Chino explained.

Dr. Chino and colleagues surveyed 1437 women with breast cancer about their level of financial distress as well as the specific interventions or education initiatives they found most helpful.

Most patients (60%) were White, 27% were Hispanic, and 8% Black. Three quarters of patients were on active treatments, 89% had nonmetastatic disease, and 11% had metastatic disease.

Overall, 47% of patients reported a significant or catastrophic financial burden related to their breast cancer diagnosis and care. This burden was higher for those with metastatic disease (61% vs 45%).

Patients assessed 10 strategies for coping with the financial burdens of care. The top-rated interventions included patient assistance programs offered by pharmaceutical or medical test companies, rated highly by 32% of respondents, and grants from nonprofits, rated highly by 31% of respondents. Patients also found financial assistance departments at cancer centers or hospitals helpful (29%); coupons and savings cards to reduce the cost of prescription drugs (28%); and programs that provide free or low-cost transportation to medical appointments (28%).

In terms of education, respondents said having a checklist of questions to ask their oncology team as well as a list of breast cancer-specific financial grants to apply for would be especially helpful when navigating the financial burdens of breast cancer care.

These preferences, however, did vary by race/ethnicity and disease status. Hispanic patients, for instance, found patient assistance programs offered by companies and cancer centers as well as transportation assistance more helpful than other groups. 

Patients with metastatic disease found patient assistance programs offered by medical companies particularly helpful compared with patients with nonmetastatic disease. And compared with patients with metastatic disease, those with nonmetastatic breast cancer found assistance through clinical trials and professional medical billing advocates helpful.

This study confirms the high rates of financial burden in women with breast cancer and clearly demonstrates that intervention preferences vary by sociodemographic and clinical characteristics, study discussant Claire C. Conley, PhD, from Georgetown University, Washington, DC, commented.

“This highlights that one size really doesn’t fit all when it comes to those financial burden interventions,” Dr. Conley said. “We need to think about factors at the patient level, the organizational level, and the environment level.”

The study had no commercial funding. Dr. Chino and Dr. Conley have disclosed no relevant financial relationships.

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

Results of the PROSPECT trial provide compelling evidence that high-quality preoperative MRI in combination with postoperative analysis of pathologic features can identify a substantial subset of women with localized early breast cancer who could safely skip radiation therapy. 

Omitting radiation therapy after breast-conserving surgery in patients with no occult malignancy and favorable pathology led to a very low local recurrence rate (1%) at 5 years, reported lead investigator Gregory Bruce Mann, MBBS, PhD, of The Royal Women’s Hospital, Melbourne, Australia, at the San Antonio Breast Cancer Symposium (abstract PS02-03). 

Additionally, women who skipped radiation had superior health-related quality of life relative to peers who underwent the treatment and, quite unexpectedly, their fear of cancer recurrence was “dramatically reduced,” Dr, Mann said in an interview.

“The hypothesis was that less treatment [would] lead to more fear of cancer recurrence” because patients would worry that they hadn’t received standard treatment, “but patients who omitted RT actually had less fear of cancer recurrence,” he said. 

This may come down to positive perceptions about tailored care and trust, he explained. “If the patient got the impression that the doctor wasn’t worried about recurrence, then the patient wasn’t worried. If they trusted you and you had that relationship with the patient, they were less likely to experience a fear of recurrence.” 

Results of the PROSPECT trial were published online on December 5 in The Lancet. 

PROSPECT was a prospective, nonrandomized study that evaluated whether preoperative bilateral contrast-enhanced 3-Tesla breast MRI and postoperative tumor pathology could identify patients with “truly localized” disease who might feasibly skip radiation therapy after breast-conserving surgery.

The researchers hypothesised that radiation therapy reduces local recurrence risk by treating occult synchronous disease that has not been identified by conventional imaging techniques. Exclusion of such occult disease using preoperative MRI, in association with low-risk pathology, could define a group of patients with early breast cancer in whom radiation can be omitted without substantially compromising local recurrence rates. 

Women aged 50 years or older with cT1N0 non–triple-negative breast cancer were eligible for the trial. Among 443 patients, preoperative MRI detected 61 malignant occult lesions separate from the index cancer in 48 patients (11%) of the total cohort. 

Patients with apparently unifocal cancer had breast-conserving surgery and, if pT1N0 or N1mi, did not undergo radiation therapy (group 1: 201 women). Standard treatment including radiation therapy was offered to the others (group 2: 242 women). All women were recommended for systemic therapy. The primary endpoint was the ipsilateral invasive recurrence rate at 5 years, with follow-up to continue to 10 years. 

At a median follow-up of 5.4 years, the ipsilateral invasive recurrence rate in group 1 was exceedingly low — just 1.0% (upper 95% CI, 5.4%) — with one local recurrence at 4.5 years and a second at 7.5 years. In group 2, local recurrence at 5 years was also low, at 1.7% (upper 95% CI, 6.1%). 

The only case of distant metastasis in the entire cohort was genetically distinct from the index cancer.

Omitting radiation therapy led to better health-related quality of life and functional and cosmetic outcomes, and the women viewed not having radiation as highly acceptable and appropriate treatment, not undertreatment.

PROSPECT has defined a role for “very high quality” preoperative MRI in identifying patients who can be considered for deintensified treatment, Dr. Mann said. 

The findings need to be replicated in multicenter, international trials, “and that’s what we are working on,” he added.

 

Risk Tolerance and Personal Preferences

Writing in a comment for The Lancet, Lior Z. Braunstein, MD, with Memorial Sloan Kettering Cancer Center in New York, says that overall, PROSPECT and comparable trials of radiation therapy omission, “rather than setting uniform clinical practice, will empower patients to delineate their individual risk tolerance and personal preferences.”

He notes, however, that “the use of preoperative MRI among patients at low risk remains somewhat controversial. Indeed, the MRI intervention in PROSPECT was not entirely benign, prompting nearly 200 biopsies and five of the nine observed mastectomies.”

Dr. Braunstein concludes that with numerous approaches to risk profiling, “informed patients might very reasonably choose differing paths. Indeed, it is precisely this individualized approach to breast cancer management that has long been the promise of personalized medicine — PROSPECT adds laudably to that tradition.”

Funding for the trial was provided by Breast Cancer Trials, National Breast Cancer Foundation, Cancer Council Victoria, the Royal Melbourne Hospital Foundation, and the Breast Cancer Research Foundation. Dr. Mann and Dr. Braunstein have no relevant disclosures.Megan Brooks has disclosed no relevant financial relationships.

A version of this article appeared on Medscape.com.

Results of the PROSPECT trial provide compelling evidence that high-quality preoperative MRI in combination with postoperative analysis of pathologic features can identify a substantial subset of women with localized early breast cancer who could safely skip radiation therapy. 

Omitting radiation therapy after breast-conserving surgery in patients with no occult malignancy and favorable pathology led to a very low local recurrence rate (1%) at 5 years, reported lead investigator Gregory Bruce Mann, MBBS, PhD, of The Royal Women’s Hospital, Melbourne, Australia, at the San Antonio Breast Cancer Symposium (abstract PS02-03). 

Additionally, women who skipped radiation had superior health-related quality of life relative to peers who underwent the treatment and, quite unexpectedly, their fear of cancer recurrence was “dramatically reduced,” Dr, Mann said in an interview.

“The hypothesis was that less treatment [would] lead to more fear of cancer recurrence” because patients would worry that they hadn’t received standard treatment, “but patients who omitted RT actually had less fear of cancer recurrence,” he said. 

This may come down to positive perceptions about tailored care and trust, he explained. “If the patient got the impression that the doctor wasn’t worried about recurrence, then the patient wasn’t worried. If they trusted you and you had that relationship with the patient, they were less likely to experience a fear of recurrence.” 

Results of the PROSPECT trial were published online on December 5 in The Lancet. 

PROSPECT was a prospective, nonrandomized study that evaluated whether preoperative bilateral contrast-enhanced 3-Tesla breast MRI and postoperative tumor pathology could identify patients with “truly localized” disease who might feasibly skip radiation therapy after breast-conserving surgery.

The researchers hypothesised that radiation therapy reduces local recurrence risk by treating occult synchronous disease that has not been identified by conventional imaging techniques. Exclusion of such occult disease using preoperative MRI, in association with low-risk pathology, could define a group of patients with early breast cancer in whom radiation can be omitted without substantially compromising local recurrence rates. 

Women aged 50 years or older with cT1N0 non–triple-negative breast cancer were eligible for the trial. Among 443 patients, preoperative MRI detected 61 malignant occult lesions separate from the index cancer in 48 patients (11%) of the total cohort. 

Patients with apparently unifocal cancer had breast-conserving surgery and, if pT1N0 or N1mi, did not undergo radiation therapy (group 1: 201 women). Standard treatment including radiation therapy was offered to the others (group 2: 242 women). All women were recommended for systemic therapy. The primary endpoint was the ipsilateral invasive recurrence rate at 5 years, with follow-up to continue to 10 years. 

At a median follow-up of 5.4 years, the ipsilateral invasive recurrence rate in group 1 was exceedingly low — just 1.0% (upper 95% CI, 5.4%) — with one local recurrence at 4.5 years and a second at 7.5 years. In group 2, local recurrence at 5 years was also low, at 1.7% (upper 95% CI, 6.1%). 

The only case of distant metastasis in the entire cohort was genetically distinct from the index cancer.

Omitting radiation therapy led to better health-related quality of life and functional and cosmetic outcomes, and the women viewed not having radiation as highly acceptable and appropriate treatment, not undertreatment.

PROSPECT has defined a role for “very high quality” preoperative MRI in identifying patients who can be considered for deintensified treatment, Dr. Mann said. 

The findings need to be replicated in multicenter, international trials, “and that’s what we are working on,” he added.

 

Risk Tolerance and Personal Preferences

Writing in a comment for The Lancet, Lior Z. Braunstein, MD, with Memorial Sloan Kettering Cancer Center in New York, says that overall, PROSPECT and comparable trials of radiation therapy omission, “rather than setting uniform clinical practice, will empower patients to delineate their individual risk tolerance and personal preferences.”

He notes, however, that “the use of preoperative MRI among patients at low risk remains somewhat controversial. Indeed, the MRI intervention in PROSPECT was not entirely benign, prompting nearly 200 biopsies and five of the nine observed mastectomies.”

Dr. Braunstein concludes that with numerous approaches to risk profiling, “informed patients might very reasonably choose differing paths. Indeed, it is precisely this individualized approach to breast cancer management that has long been the promise of personalized medicine — PROSPECT adds laudably to that tradition.”

Funding for the trial was provided by Breast Cancer Trials, National Breast Cancer Foundation, Cancer Council Victoria, the Royal Melbourne Hospital Foundation, and the Breast Cancer Research Foundation. Dr. Mann and Dr. Braunstein have no relevant disclosures.Megan Brooks has disclosed no relevant financial relationships.

A version of this article appeared on Medscape.com.

Results of the PROSPECT trial provide compelling evidence that high-quality preoperative MRI in combination with postoperative analysis of pathologic features can identify a substantial subset of women with localized early breast cancer who could safely skip radiation therapy. 

Omitting radiation therapy after breast-conserving surgery in patients with no occult malignancy and favorable pathology led to a very low local recurrence rate (1%) at 5 years, reported lead investigator Gregory Bruce Mann, MBBS, PhD, of The Royal Women’s Hospital, Melbourne, Australia, at the San Antonio Breast Cancer Symposium (abstract PS02-03). 

Additionally, women who skipped radiation had superior health-related quality of life relative to peers who underwent the treatment and, quite unexpectedly, their fear of cancer recurrence was “dramatically reduced,” Dr, Mann said in an interview.

“The hypothesis was that less treatment [would] lead to more fear of cancer recurrence” because patients would worry that they hadn’t received standard treatment, “but patients who omitted RT actually had less fear of cancer recurrence,” he said. 

This may come down to positive perceptions about tailored care and trust, he explained. “If the patient got the impression that the doctor wasn’t worried about recurrence, then the patient wasn’t worried. If they trusted you and you had that relationship with the patient, they were less likely to experience a fear of recurrence.” 

Results of the PROSPECT trial were published online on December 5 in The Lancet. 

PROSPECT was a prospective, nonrandomized study that evaluated whether preoperative bilateral contrast-enhanced 3-Tesla breast MRI and postoperative tumor pathology could identify patients with “truly localized” disease who might feasibly skip radiation therapy after breast-conserving surgery.

The researchers hypothesised that radiation therapy reduces local recurrence risk by treating occult synchronous disease that has not been identified by conventional imaging techniques. Exclusion of such occult disease using preoperative MRI, in association with low-risk pathology, could define a group of patients with early breast cancer in whom radiation can be omitted without substantially compromising local recurrence rates. 

Women aged 50 years or older with cT1N0 non–triple-negative breast cancer were eligible for the trial. Among 443 patients, preoperative MRI detected 61 malignant occult lesions separate from the index cancer in 48 patients (11%) of the total cohort. 

Patients with apparently unifocal cancer had breast-conserving surgery and, if pT1N0 or N1mi, did not undergo radiation therapy (group 1: 201 women). Standard treatment including radiation therapy was offered to the others (group 2: 242 women). All women were recommended for systemic therapy. The primary endpoint was the ipsilateral invasive recurrence rate at 5 years, with follow-up to continue to 10 years. 

At a median follow-up of 5.4 years, the ipsilateral invasive recurrence rate in group 1 was exceedingly low — just 1.0% (upper 95% CI, 5.4%) — with one local recurrence at 4.5 years and a second at 7.5 years. In group 2, local recurrence at 5 years was also low, at 1.7% (upper 95% CI, 6.1%). 

The only case of distant metastasis in the entire cohort was genetically distinct from the index cancer.

Omitting radiation therapy led to better health-related quality of life and functional and cosmetic outcomes, and the women viewed not having radiation as highly acceptable and appropriate treatment, not undertreatment.

PROSPECT has defined a role for “very high quality” preoperative MRI in identifying patients who can be considered for deintensified treatment, Dr. Mann said. 

The findings need to be replicated in multicenter, international trials, “and that’s what we are working on,” he added.

 

Risk Tolerance and Personal Preferences

Writing in a comment for The Lancet, Lior Z. Braunstein, MD, with Memorial Sloan Kettering Cancer Center in New York, says that overall, PROSPECT and comparable trials of radiation therapy omission, “rather than setting uniform clinical practice, will empower patients to delineate their individual risk tolerance and personal preferences.”

He notes, however, that “the use of preoperative MRI among patients at low risk remains somewhat controversial. Indeed, the MRI intervention in PROSPECT was not entirely benign, prompting nearly 200 biopsies and five of the nine observed mastectomies.”

Dr. Braunstein concludes that with numerous approaches to risk profiling, “informed patients might very reasonably choose differing paths. Indeed, it is precisely this individualized approach to breast cancer management that has long been the promise of personalized medicine — PROSPECT adds laudably to that tradition.”

Funding for the trial was provided by Breast Cancer Trials, National Breast Cancer Foundation, Cancer Council Victoria, the Royal Melbourne Hospital Foundation, and the Breast Cancer Research Foundation. Dr. Mann and Dr. Braunstein have no relevant disclosures.Megan Brooks has disclosed no relevant financial relationships.

A version of this article appeared on Medscape.com.

TOPLINE:

A 12-week low-fat vegan diet with soybeans led to significant changes in the gut microbiome that correlated with significant reductions in vasomotor symptoms in postmenopausal women.

METHODOLOGY:

• For this exploratory analysis, postmenopausal women with two or more moderate to severe hot flashes daily were randomly assigned in two successive cohorts to consume a low-fat vegan diet with cooked soybeans or their usual diet.
• Over a 12-week period, frequency and severity of hot flashes were recorded on a mobile application.
• Researchers used deep shotgun metagenomic sequencing to analyze the gut microbiome at baseline and 12 weeks in a subset of 11 women in the dietary intervention group.

TAKEAWAY:

• In the subset receiving microbiome analysis, total hot flashes decreased by 95%, moderate to severe hot flashes decreased by 96%, and severe hot flashes disappeared during the dietary intervention.
• The relative abundance of Porphyromonas and Prevotella corporis decreased in participants on the diet intervention, and this correlated with a reduction in severe daytime hot flashes.
• The relative abundance of Clostridium asparagiforme also decreased in participants on the low-fat vegan diet, and this change correlated with a reduction in total severe and severe nighttime hot flashes.
• However, after correction for multiple comparisons, these associations were no longer significant.

IN PRACTICE:

“The targeted and untargeted gut microbiome analysis was robust and revealed important changes in the gut microbiome composition in response to a low-fat vegan diet and large correlations with symptomatic changes,” the authors write. “Larger randomized clinical trials are needed to further investigate these findings.”

SOURCE:

The study, with first author Hana Kahleova, MD, PhD, with the Physicians Committee for Responsible Medicine, in Washington, DC, was published online  November 8 in Complementary Therapies in Medicine.

LIMITATIONS:

The gut microbiome analysis was only performed in a small subset of women on the diet intervention, with no control group. Although strong associations were noted between several gut bacteria and changes in hot flash frequency, and nominally statistically significant relative abundance changes were observed, robust statistical significance cannot be concluded for any of the reported gut microbiome assessments when the modestly large number of total comparisons is taken into account.

DISCLOSURES:

The study was funded by the Physicians Committee for Responsible Medicine. The authors report no conflicts of interest.

A version of this article appeared on Medscape.com.

TOPLINE:

A 12-week low-fat vegan diet with soybeans led to significant changes in the gut microbiome that correlated with significant reductions in vasomotor symptoms in postmenopausal women.

METHODOLOGY:

• For this exploratory analysis, postmenopausal women with two or more moderate to severe hot flashes daily were randomly assigned in two successive cohorts to consume a low-fat vegan diet with cooked soybeans or their usual diet.
• Over a 12-week period, frequency and severity of hot flashes were recorded on a mobile application.
• Researchers used deep shotgun metagenomic sequencing to analyze the gut microbiome at baseline and 12 weeks in a subset of 11 women in the dietary intervention group.

TAKEAWAY:

• In the subset receiving microbiome analysis, total hot flashes decreased by 95%, moderate to severe hot flashes decreased by 96%, and severe hot flashes disappeared during the dietary intervention.
• The relative abundance of Porphyromonas and Prevotella corporis decreased in participants on the diet intervention, and this correlated with a reduction in severe daytime hot flashes.
• The relative abundance of Clostridium asparagiforme also decreased in participants on the low-fat vegan diet, and this change correlated with a reduction in total severe and severe nighttime hot flashes.
• However, after correction for multiple comparisons, these associations were no longer significant.

IN PRACTICE:

“The targeted and untargeted gut microbiome analysis was robust and revealed important changes in the gut microbiome composition in response to a low-fat vegan diet and large correlations with symptomatic changes,” the authors write. “Larger randomized clinical trials are needed to further investigate these findings.”

SOURCE:

The study, with first author Hana Kahleova, MD, PhD, with the Physicians Committee for Responsible Medicine, in Washington, DC, was published online  November 8 in Complementary Therapies in Medicine.

LIMITATIONS:

The gut microbiome analysis was only performed in a small subset of women on the diet intervention, with no control group. Although strong associations were noted between several gut bacteria and changes in hot flash frequency, and nominally statistically significant relative abundance changes were observed, robust statistical significance cannot be concluded for any of the reported gut microbiome assessments when the modestly large number of total comparisons is taken into account.

DISCLOSURES:

The study was funded by the Physicians Committee for Responsible Medicine. The authors report no conflicts of interest.

A version of this article appeared on Medscape.com.

TOPLINE:

A 12-week low-fat vegan diet with soybeans led to significant changes in the gut microbiome that correlated with significant reductions in vasomotor symptoms in postmenopausal women.

METHODOLOGY:

• For this exploratory analysis, postmenopausal women with two or more moderate to severe hot flashes daily were randomly assigned in two successive cohorts to consume a low-fat vegan diet with cooked soybeans or their usual diet.
• Over a 12-week period, frequency and severity of hot flashes were recorded on a mobile application.
• Researchers used deep shotgun metagenomic sequencing to analyze the gut microbiome at baseline and 12 weeks in a subset of 11 women in the dietary intervention group.

TAKEAWAY:

• In the subset receiving microbiome analysis, total hot flashes decreased by 95%, moderate to severe hot flashes decreased by 96%, and severe hot flashes disappeared during the dietary intervention.
• The relative abundance of Porphyromonas and Prevotella corporis decreased in participants on the diet intervention, and this correlated with a reduction in severe daytime hot flashes.
• The relative abundance of Clostridium asparagiforme also decreased in participants on the low-fat vegan diet, and this change correlated with a reduction in total severe and severe nighttime hot flashes.
• However, after correction for multiple comparisons, these associations were no longer significant.

IN PRACTICE:

“The targeted and untargeted gut microbiome analysis was robust and revealed important changes in the gut microbiome composition in response to a low-fat vegan diet and large correlations with symptomatic changes,” the authors write. “Larger randomized clinical trials are needed to further investigate these findings.”

SOURCE:

The study, with first author Hana Kahleova, MD, PhD, with the Physicians Committee for Responsible Medicine, in Washington, DC, was published online  November 8 in Complementary Therapies in Medicine.

LIMITATIONS:

The gut microbiome analysis was only performed in a small subset of women on the diet intervention, with no control group. Although strong associations were noted between several gut bacteria and changes in hot flash frequency, and nominally statistically significant relative abundance changes were observed, robust statistical significance cannot be concluded for any of the reported gut microbiome assessments when the modestly large number of total comparisons is taken into account.

DISCLOSURES:

The study was funded by the Physicians Committee for Responsible Medicine. The authors report no conflicts of interest.

A version of this article appeared on Medscape.com.

TOPLINE: 

Compared with a healthy omnivore diet, a healthy vegan diet led to significant improvement in  low-density lipoprotein cholesterol (LDL-C) as well as fasting insulin and weight loss in a randomized controlled trial of identical twins. 

METHODOLOGY:  

• Researchers randomly assigned 22 pairs of healthy adult identical twins (34 women, mean age 39 years, mean body mass index 25.9) to a healthy vegan or omnivore diet (1 twin per pair) for 8 weeks.
• For the first 4 weeks, diet-specific meals were provided via a meal delivery service. For the final 4 weeks, participants prepared their own diet-appropriate meals/snacks.
• The primary outcome was change in LDL-C; secondary outcomes included changes in body weight and fasting insulin. 

TAKEAWAY:

• After 8 weeks, twins eating a vegan diet showed a significant mean decrease of 13.9 mg/dL in LDL-C compared with twins eating an omnivorous diet.
• The vegan diet also led to a significant mean decrease of 2.9 Times New RomanμIU/mL in fasting insulin and 1.9 kg in body weight after 8 weeks compared with the omnivore diet, although weight loss was observed in both diet groups. 
• The vegan diet group also had a larger but nonsignificant absolute median decrease in fasting HDL-C  triglycerides , vitamin B12, glucose, and trimethylamine N-oxide levels at 8 weeks.

IN PRACTICE: 

“Our results corroborate a previous finding showing that eating a vegan diet can improve cardiovascular health. Clinicians may consider recommending plant-based diets to reduce cardiometabolic risk factors, as well as aligning with environmental benefits,” the researchers concluded. 

SOURCE: 

The study, with first author Matthew J. Landry, PhD, RDN, Stanford Prevention Research Center, Stanford University School of Medicine, California, was published online November 30 in  JAMA Network Open. 

LIMITATIONS: 

The adult twin population was generally healthy and findings may not be generalizable to other populations. The sample size was small, and the duration of intervention was short and there was no follow-up period, which limits insights on stability and sustainability of the diets. 

DISCLOSURES: 

Funding was provided by the Vogt Foundation, and grants from Stanford University and the National Heart, Lung, and Blood Institute. Dr. Landry has no relevant disclosures. One author reported receiving funding from Beyond Meat outside of this study. 

A version of this article appeared on Medscape.com.

TOPLINE: 

Compared with a healthy omnivore diet, a healthy vegan diet led to significant improvement in  low-density lipoprotein cholesterol (LDL-C) as well as fasting insulin and weight loss in a randomized controlled trial of identical twins. 

METHODOLOGY:  

• Researchers randomly assigned 22 pairs of healthy adult identical twins (34 women, mean age 39 years, mean body mass index 25.9) to a healthy vegan or omnivore diet (1 twin per pair) for 8 weeks.
• For the first 4 weeks, diet-specific meals were provided via a meal delivery service. For the final 4 weeks, participants prepared their own diet-appropriate meals/snacks.
• The primary outcome was change in LDL-C; secondary outcomes included changes in body weight and fasting insulin. 

TAKEAWAY:

• After 8 weeks, twins eating a vegan diet showed a significant mean decrease of 13.9 mg/dL in LDL-C compared with twins eating an omnivorous diet.
• The vegan diet also led to a significant mean decrease of 2.9 Times New RomanμIU/mL in fasting insulin and 1.9 kg in body weight after 8 weeks compared with the omnivore diet, although weight loss was observed in both diet groups. 
• The vegan diet group also had a larger but nonsignificant absolute median decrease in fasting HDL-C  triglycerides , vitamin B12, glucose, and trimethylamine N-oxide levels at 8 weeks.

IN PRACTICE: 

“Our results corroborate a previous finding showing that eating a vegan diet can improve cardiovascular health. Clinicians may consider recommending plant-based diets to reduce cardiometabolic risk factors, as well as aligning with environmental benefits,” the researchers concluded. 

SOURCE: 

The study, with first author Matthew J. Landry, PhD, RDN, Stanford Prevention Research Center, Stanford University School of Medicine, California, was published online November 30 in  JAMA Network Open. 

LIMITATIONS: 

The adult twin population was generally healthy and findings may not be generalizable to other populations. The sample size was small, and the duration of intervention was short and there was no follow-up period, which limits insights on stability and sustainability of the diets. 

DISCLOSURES: 

Funding was provided by the Vogt Foundation, and grants from Stanford University and the National Heart, Lung, and Blood Institute. Dr. Landry has no relevant disclosures. One author reported receiving funding from Beyond Meat outside of this study. 

A version of this article appeared on Medscape.com.

TOPLINE: 

Compared with a healthy omnivore diet, a healthy vegan diet led to significant improvement in  low-density lipoprotein cholesterol (LDL-C) as well as fasting insulin and weight loss in a randomized controlled trial of identical twins. 

METHODOLOGY:  

• Researchers randomly assigned 22 pairs of healthy adult identical twins (34 women, mean age 39 years, mean body mass index 25.9) to a healthy vegan or omnivore diet (1 twin per pair) for 8 weeks.
• For the first 4 weeks, diet-specific meals were provided via a meal delivery service. For the final 4 weeks, participants prepared their own diet-appropriate meals/snacks.
• The primary outcome was change in LDL-C; secondary outcomes included changes in body weight and fasting insulin. 

TAKEAWAY:

• After 8 weeks, twins eating a vegan diet showed a significant mean decrease of 13.9 mg/dL in LDL-C compared with twins eating an omnivorous diet.
• The vegan diet also led to a significant mean decrease of 2.9 Times New RomanμIU/mL in fasting insulin and 1.9 kg in body weight after 8 weeks compared with the omnivore diet, although weight loss was observed in both diet groups. 
• The vegan diet group also had a larger but nonsignificant absolute median decrease in fasting HDL-C  triglycerides , vitamin B12, glucose, and trimethylamine N-oxide levels at 8 weeks.

IN PRACTICE: 

“Our results corroborate a previous finding showing that eating a vegan diet can improve cardiovascular health. Clinicians may consider recommending plant-based diets to reduce cardiometabolic risk factors, as well as aligning with environmental benefits,” the researchers concluded. 

SOURCE: 

The study, with first author Matthew J. Landry, PhD, RDN, Stanford Prevention Research Center, Stanford University School of Medicine, California, was published online November 30 in  JAMA Network Open. 

LIMITATIONS: 

The adult twin population was generally healthy and findings may not be generalizable to other populations. The sample size was small, and the duration of intervention was short and there was no follow-up period, which limits insights on stability and sustainability of the diets. 

DISCLOSURES: 

Funding was provided by the Vogt Foundation, and grants from Stanford University and the National Heart, Lung, and Blood Institute. Dr. Landry has no relevant disclosures. One author reported receiving funding from Beyond Meat outside of this study. 

A version of this article appeared on Medscape.com.

TOPLINE: 

National survey data reveal an association between higher serum oleic acid levels and depression in adults, new research shows. 

METHODOLOGY:

Oleic acid is the most abundant fatty acid in plasma and has been associated with multiple neurologic diseases. However, the relationship between oleic acid and depression is unclear. 

This cross-sectional analyzed data on 4459 adults from the 2011-2014 National Health and Nutrition Examination Survey (NHANES).

Multivariable logistic regression models adjusting for demographics, health and lifestyle factors quantified the association between oleic acid levels and depression. Depression was assessed using the Patient Health Questionnaire-9 (PHQ-9) with depression defined as a score ≥ 10.

TAKEAWAY:

Serum oleic acid levels were positively associated with depression before and after multivariable adjustment.

After adjusting for all covariates, for every 1 mmol/L increase in serum oleic acid levels, the prevalence of depression increased by 40% (adjusted odds ratio [aOR], 1.40; 95% CI, 1.03-1.90). 

Adults in the top quartile of oleic acid (≥ 2.51 mmol/L) had a greater than twofold higher likelihood of depression (aOR, 2.22; 95% CI, 1.04-4.73) compared with peers in the lowest quartile (≤ 1.54 mmol/L). 

IN PRACTICE:

“A better understanding of the role of oleic acid in depression may lead to new preventive and therapeutic methods. Thus, carefully designed prospective studies are necessary to explore the positive effects of changing serum oleic acid levels through diet, medicine, or other measures on depression,” the authors write. 

SOURCE:

The study, with first author Jiahui Yin of Shandong University of Traditional Chinese Medicine in Jinan, China, was published online on November 16, 2023 in BMC Psychiatry .

LIMITATIONS: 

The cross-sectional study can’t prove causality. The findings may not apply to clinically diagnosed major depressive disorder. 

DISCLOSURES:

The study had no specific funding. The authors report no conflicts of interest.


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

TOPLINE: 

National survey data reveal an association between higher serum oleic acid levels and depression in adults, new research shows. 

METHODOLOGY:

Oleic acid is the most abundant fatty acid in plasma and has been associated with multiple neurologic diseases. However, the relationship between oleic acid and depression is unclear. 

This cross-sectional analyzed data on 4459 adults from the 2011-2014 National Health and Nutrition Examination Survey (NHANES).

Multivariable logistic regression models adjusting for demographics, health and lifestyle factors quantified the association between oleic acid levels and depression. Depression was assessed using the Patient Health Questionnaire-9 (PHQ-9) with depression defined as a score ≥ 10.

TAKEAWAY:

Serum oleic acid levels were positively associated with depression before and after multivariable adjustment.

After adjusting for all covariates, for every 1 mmol/L increase in serum oleic acid levels, the prevalence of depression increased by 40% (adjusted odds ratio [aOR], 1.40; 95% CI, 1.03-1.90). 

Adults in the top quartile of oleic acid (≥ 2.51 mmol/L) had a greater than twofold higher likelihood of depression (aOR, 2.22; 95% CI, 1.04-4.73) compared with peers in the lowest quartile (≤ 1.54 mmol/L). 

IN PRACTICE:

“A better understanding of the role of oleic acid in depression may lead to new preventive and therapeutic methods. Thus, carefully designed prospective studies are necessary to explore the positive effects of changing serum oleic acid levels through diet, medicine, or other measures on depression,” the authors write. 

SOURCE:

The study, with first author Jiahui Yin of Shandong University of Traditional Chinese Medicine in Jinan, China, was published online on November 16, 2023 in BMC Psychiatry .

LIMITATIONS: 

The cross-sectional study can’t prove causality. The findings may not apply to clinically diagnosed major depressive disorder. 

DISCLOSURES:

The study had no specific funding. The authors report no conflicts of interest.


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

TOPLINE: 

National survey data reveal an association between higher serum oleic acid levels and depression in adults, new research shows. 

METHODOLOGY:

Oleic acid is the most abundant fatty acid in plasma and has been associated with multiple neurologic diseases. However, the relationship between oleic acid and depression is unclear. 

This cross-sectional analyzed data on 4459 adults from the 2011-2014 National Health and Nutrition Examination Survey (NHANES).

Multivariable logistic regression models adjusting for demographics, health and lifestyle factors quantified the association between oleic acid levels and depression. Depression was assessed using the Patient Health Questionnaire-9 (PHQ-9) with depression defined as a score ≥ 10.

TAKEAWAY:

Serum oleic acid levels were positively associated with depression before and after multivariable adjustment.

After adjusting for all covariates, for every 1 mmol/L increase in serum oleic acid levels, the prevalence of depression increased by 40% (adjusted odds ratio [aOR], 1.40; 95% CI, 1.03-1.90). 

Adults in the top quartile of oleic acid (≥ 2.51 mmol/L) had a greater than twofold higher likelihood of depression (aOR, 2.22; 95% CI, 1.04-4.73) compared with peers in the lowest quartile (≤ 1.54 mmol/L). 

IN PRACTICE:

“A better understanding of the role of oleic acid in depression may lead to new preventive and therapeutic methods. Thus, carefully designed prospective studies are necessary to explore the positive effects of changing serum oleic acid levels through diet, medicine, or other measures on depression,” the authors write. 

SOURCE:

The study, with first author Jiahui Yin of Shandong University of Traditional Chinese Medicine in Jinan, China, was published online on November 16, 2023 in BMC Psychiatry .

LIMITATIONS: 

The cross-sectional study can’t prove causality. The findings may not apply to clinically diagnosed major depressive disorder. 

DISCLOSURES:

The study had no specific funding. The authors report no conflicts of interest.


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

TOPLINE:

A meta-analysis supports the use of mobile mental health apps, both as a standalone and added to conventional treatment, for adults with moderate to severe depression.

METHODOLOGY:

Mobile mental health apps have proliferated but data on their effectiveness in different patient populations is lacking.

To investigate, researchers conducted a systematic review and meta-analysis of 13 randomized clinical trials assessing treatment efficacy of mobile mental health apps in 1470 adults with moderate to severe depression.

The primary outcome was change in depression symptoms from pre- to post-treatment; secondary outcomes included patient-level factors associated with app efficacy.

TAKEAWAY: 

Mobile app interventions were associated with significantly reduced depressive symptoms vs both active and inactive control groups, with a medium effect size (standardized mean difference [SMD] 0.50).

App interventions delivered for < 8 weeks had a significantly greater effect size than those delivered for 8+ weeks (SMD 0.77 vs 0.43). Apps were more effective in patients not on medication or in therapy. Apps offering rewards or incentives also appeared to be more effective.

Interventions with in-app notifications were associated with significantly lower treatment outcomes (SMD 0.45) than interventions without (SMD 0.45 vs 0.71).

IN PRACTICE:

“The significant treatment efficacy of app-based interventions compared with active and inactive controls suggests the potential of mobile app interventions as an alternative to conventional psychotherapy, with further merits in accessibility, financial affordability, and safety from stigma,” the authors write.

SOURCE:

The study, with first author Hayoung Bae, BA, with Korea University School of Psychology, Seoul, South Korea, was published online November 20 in JAMA Network Open .

LIMITATIONS:

The findings are based on a small number of trials, with significant heterogeneity among the included trials. The analysis included only English-language publications. Using summary data for the subgroup analyses might have prevented a detailed understanding of the moderating associations of individual participant characteristics.

DISCLOSURES:

The study was supported by a grant from the National Research Foundation funded by the Korean government. The authors report no relevant financial relationships.

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

TOPLINE:

A meta-analysis supports the use of mobile mental health apps, both as a standalone and added to conventional treatment, for adults with moderate to severe depression.

METHODOLOGY:

Mobile mental health apps have proliferated but data on their effectiveness in different patient populations is lacking.

To investigate, researchers conducted a systematic review and meta-analysis of 13 randomized clinical trials assessing treatment efficacy of mobile mental health apps in 1470 adults with moderate to severe depression.

The primary outcome was change in depression symptoms from pre- to post-treatment; secondary outcomes included patient-level factors associated with app efficacy.

TAKEAWAY: 

Mobile app interventions were associated with significantly reduced depressive symptoms vs both active and inactive control groups, with a medium effect size (standardized mean difference [SMD] 0.50).

App interventions delivered for < 8 weeks had a significantly greater effect size than those delivered for 8+ weeks (SMD 0.77 vs 0.43). Apps were more effective in patients not on medication or in therapy. Apps offering rewards or incentives also appeared to be more effective.

Interventions with in-app notifications were associated with significantly lower treatment outcomes (SMD 0.45) than interventions without (SMD 0.45 vs 0.71).

IN PRACTICE:

“The significant treatment efficacy of app-based interventions compared with active and inactive controls suggests the potential of mobile app interventions as an alternative to conventional psychotherapy, with further merits in accessibility, financial affordability, and safety from stigma,” the authors write.

SOURCE:

The study, with first author Hayoung Bae, BA, with Korea University School of Psychology, Seoul, South Korea, was published online November 20 in JAMA Network Open .

LIMITATIONS:

The findings are based on a small number of trials, with significant heterogeneity among the included trials. The analysis included only English-language publications. Using summary data for the subgroup analyses might have prevented a detailed understanding of the moderating associations of individual participant characteristics.

DISCLOSURES:

The study was supported by a grant from the National Research Foundation funded by the Korean government. The authors report no relevant financial relationships.

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

TOPLINE:

A meta-analysis supports the use of mobile mental health apps, both as a standalone and added to conventional treatment, for adults with moderate to severe depression.

METHODOLOGY:

Mobile mental health apps have proliferated but data on their effectiveness in different patient populations is lacking.

To investigate, researchers conducted a systematic review and meta-analysis of 13 randomized clinical trials assessing treatment efficacy of mobile mental health apps in 1470 adults with moderate to severe depression.

The primary outcome was change in depression symptoms from pre- to post-treatment; secondary outcomes included patient-level factors associated with app efficacy.

TAKEAWAY: 

Mobile app interventions were associated with significantly reduced depressive symptoms vs both active and inactive control groups, with a medium effect size (standardized mean difference [SMD] 0.50).

App interventions delivered for < 8 weeks had a significantly greater effect size than those delivered for 8+ weeks (SMD 0.77 vs 0.43). Apps were more effective in patients not on medication or in therapy. Apps offering rewards or incentives also appeared to be more effective.

Interventions with in-app notifications were associated with significantly lower treatment outcomes (SMD 0.45) than interventions without (SMD 0.45 vs 0.71).

IN PRACTICE:

“The significant treatment efficacy of app-based interventions compared with active and inactive controls suggests the potential of mobile app interventions as an alternative to conventional psychotherapy, with further merits in accessibility, financial affordability, and safety from stigma,” the authors write.

SOURCE:

The study, with first author Hayoung Bae, BA, with Korea University School of Psychology, Seoul, South Korea, was published online November 20 in JAMA Network Open .

LIMITATIONS:

The findings are based on a small number of trials, with significant heterogeneity among the included trials. The analysis included only English-language publications. Using summary data for the subgroup analyses might have prevented a detailed understanding of the moderating associations of individual participant characteristics.

DISCLOSURES:

The study was supported by a grant from the National Research Foundation funded by the Korean government. The authors report no relevant financial relationships.

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

The American Society for Radiation Oncology (ASTRO) has issued an updated clinical practice guideline on partial breast irradiation for women with early-stage invasive breast cancer or ductal carcinoma in situ (DCIS). The 2023 guideline, which replaces the 2017 recommendations, factors in new clinical trial data that consistently show no significant differences in overall survival, cancer-free survival, and recurrence in the same breast among patients who receive partial breast irradiation compared with whole breast irradiation. The data also indicate similar or improved side effects with partial vs whole breast irradiation.

To develop the 2023 recommendations, the Agency for Healthcare Research and Quality (AHRQ) conducted a systematic review assessing the latest clinical trial evidence, and ASTRO assembled an expert task force to determine best practices for using partial breast irradiation.

“There have been more than 10,000 women included in these randomized controlled trials, with 10 years of follow-up showing equivalency in tumor control between partial breast and whole breast radiation for appropriately selected patients,” Simona Shaitelman, MD, vice chair of the guideline task force, said in a news release.

“These data should be driving a change in practice, and partial breast radiation should be a larger part of the dialogue when we consult with patients on decisions about how best to treat their early-stage breast cancer,” added Dr. Shaitelman, professor of breast radiation oncology at the University of Texas MD Anderson Cancer Center in Houston.

What’s in the New Guidelines?

For patients with early-stage, node-negative invasive breast cancer, the updated guideline strongly recommends partial breast irradiation instead of whole breast irradiation if the patient has favorable clinical features and tumor characteristics, including grade 1 or 2 disease, estrogen receptor (ER)-positive status, small tumor size, and age 40 or older.

In contrast, the 2017 guideline considered patients aged 50 and older suitable for partial breast irradiation and considered those in their 40s who met certain pathologic criteria “cautionary.”The updated guideline also conditionally recommends partial over whole breast irradiation if the patient has risk factors that indicate a higher likelihood of recurrence, such as grade 3 disease, ER-negative histology, or larger tumor size.

The task force does not recommend partial breast irradiation for patients with positive lymph nodes, positive surgical margins, or germline BRCA1/2 mutations or patients under 40.

Given the lack of robust data in patients with less favorable risk features, such as lymphovascular invasion or lobular histology, partial breast irradiation is conditionally not recommended for these patients.

For DCIS, the updated recommendations mirror those for early-stage breast cancer, with partial breast irradiation strongly recommended as an alternative to whole breast irradiation among patients with favorable clinical and tumor features, such as grade 1 or 2 disease and ER-positive status. Partial breast irradiation is conditionally recommended for higher grade disease or larger tumors, and not recommended for patients with positive surgical margins, BRCA mutations or those younger than 40.

In addition to relevant patient populations, the updated guidelines also address techniques and best practices for delivering partial breast irradiation.

Recommended partial breast irradiation techniques include 3-D conformal radiation therapy, intensity modulated radiation therapy, and multicatheter interstitial brachytherapy, given the evidence showing similar long-term rates of ipsilateral breast recurrence compared with whole breast irradiation.

Single-entry catheter brachytherapy is conditionally recommended, and intraoperative radiation therapy techniques are not recommended unless integrated into a prospective clinical trial or multi-institutional registry.

The guideline also outlines optimal dose, fractionation, target volume, and treatment modality with different partial breast irradiation techniques, taking toxicities and cosmesis into consideration.

“We hope that by laying out the evidence from these major trials and providing guidance on how to administer partial breast radiation, the guideline can help more oncologists feel comfortable offering this option to their patients as an alternative to whole breast radiation,” Janice Lyons, MD, of University Hospitals Seidman Cancer Center, Cleveland, Ohio, and chair of the guideline task force, said in the news release.

The guideline, developed in collaboration with the American Society of Clinical Oncology and the Society of Surgical Oncology, has been endorsed by the Canadian Association of Radiation Oncology, the European Society for Radiotherapy and Oncology, and the Royal Australian and New Zealand College of Radiologists. Guideline development was funded by ASTRO and the systematic evidence review was funded by the Patient-Centered Outcomes Research Institute. Disclosures for the task force are available with the original article.
 

A version of this article was first published on Medscape.com.

The American Society for Radiation Oncology (ASTRO) has issued an updated clinical practice guideline on partial breast irradiation for women with early-stage invasive breast cancer or ductal carcinoma in situ (DCIS). The 2023 guideline, which replaces the 2017 recommendations, factors in new clinical trial data that consistently show no significant differences in overall survival, cancer-free survival, and recurrence in the same breast among patients who receive partial breast irradiation compared with whole breast irradiation. The data also indicate similar or improved side effects with partial vs whole breast irradiation.

To develop the 2023 recommendations, the Agency for Healthcare Research and Quality (AHRQ) conducted a systematic review assessing the latest clinical trial evidence, and ASTRO assembled an expert task force to determine best practices for using partial breast irradiation.

“There have been more than 10,000 women included in these randomized controlled trials, with 10 years of follow-up showing equivalency in tumor control between partial breast and whole breast radiation for appropriately selected patients,” Simona Shaitelman, MD, vice chair of the guideline task force, said in a news release.

“These data should be driving a change in practice, and partial breast radiation should be a larger part of the dialogue when we consult with patients on decisions about how best to treat their early-stage breast cancer,” added Dr. Shaitelman, professor of breast radiation oncology at the University of Texas MD Anderson Cancer Center in Houston.

What’s in the New Guidelines?

For patients with early-stage, node-negative invasive breast cancer, the updated guideline strongly recommends partial breast irradiation instead of whole breast irradiation if the patient has favorable clinical features and tumor characteristics, including grade 1 or 2 disease, estrogen receptor (ER)-positive status, small tumor size, and age 40 or older.

In contrast, the 2017 guideline considered patients aged 50 and older suitable for partial breast irradiation and considered those in their 40s who met certain pathologic criteria “cautionary.”The updated guideline also conditionally recommends partial over whole breast irradiation if the patient has risk factors that indicate a higher likelihood of recurrence, such as grade 3 disease, ER-negative histology, or larger tumor size.

The task force does not recommend partial breast irradiation for patients with positive lymph nodes, positive surgical margins, or germline BRCA1/2 mutations or patients under 40.

Given the lack of robust data in patients with less favorable risk features, such as lymphovascular invasion or lobular histology, partial breast irradiation is conditionally not recommended for these patients.

For DCIS, the updated recommendations mirror those for early-stage breast cancer, with partial breast irradiation strongly recommended as an alternative to whole breast irradiation among patients with favorable clinical and tumor features, such as grade 1 or 2 disease and ER-positive status. Partial breast irradiation is conditionally recommended for higher grade disease or larger tumors, and not recommended for patients with positive surgical margins, BRCA mutations or those younger than 40.

In addition to relevant patient populations, the updated guidelines also address techniques and best practices for delivering partial breast irradiation.

Recommended partial breast irradiation techniques include 3-D conformal radiation therapy, intensity modulated radiation therapy, and multicatheter interstitial brachytherapy, given the evidence showing similar long-term rates of ipsilateral breast recurrence compared with whole breast irradiation.

Single-entry catheter brachytherapy is conditionally recommended, and intraoperative radiation therapy techniques are not recommended unless integrated into a prospective clinical trial or multi-institutional registry.

The guideline also outlines optimal dose, fractionation, target volume, and treatment modality with different partial breast irradiation techniques, taking toxicities and cosmesis into consideration.

“We hope that by laying out the evidence from these major trials and providing guidance on how to administer partial breast radiation, the guideline can help more oncologists feel comfortable offering this option to their patients as an alternative to whole breast radiation,” Janice Lyons, MD, of University Hospitals Seidman Cancer Center, Cleveland, Ohio, and chair of the guideline task force, said in the news release.

The guideline, developed in collaboration with the American Society of Clinical Oncology and the Society of Surgical Oncology, has been endorsed by the Canadian Association of Radiation Oncology, the European Society for Radiotherapy and Oncology, and the Royal Australian and New Zealand College of Radiologists. Guideline development was funded by ASTRO and the systematic evidence review was funded by the Patient-Centered Outcomes Research Institute. Disclosures for the task force are available with the original article.
 

A version of this article was first published on Medscape.com.

The American Society for Radiation Oncology (ASTRO) has issued an updated clinical practice guideline on partial breast irradiation for women with early-stage invasive breast cancer or ductal carcinoma in situ (DCIS). The 2023 guideline, which replaces the 2017 recommendations, factors in new clinical trial data that consistently show no significant differences in overall survival, cancer-free survival, and recurrence in the same breast among patients who receive partial breast irradiation compared with whole breast irradiation. The data also indicate similar or improved side effects with partial vs whole breast irradiation.

To develop the 2023 recommendations, the Agency for Healthcare Research and Quality (AHRQ) conducted a systematic review assessing the latest clinical trial evidence, and ASTRO assembled an expert task force to determine best practices for using partial breast irradiation.

“There have been more than 10,000 women included in these randomized controlled trials, with 10 years of follow-up showing equivalency in tumor control between partial breast and whole breast radiation for appropriately selected patients,” Simona Shaitelman, MD, vice chair of the guideline task force, said in a news release.

“These data should be driving a change in practice, and partial breast radiation should be a larger part of the dialogue when we consult with patients on decisions about how best to treat their early-stage breast cancer,” added Dr. Shaitelman, professor of breast radiation oncology at the University of Texas MD Anderson Cancer Center in Houston.

What’s in the New Guidelines?

For patients with early-stage, node-negative invasive breast cancer, the updated guideline strongly recommends partial breast irradiation instead of whole breast irradiation if the patient has favorable clinical features and tumor characteristics, including grade 1 or 2 disease, estrogen receptor (ER)-positive status, small tumor size, and age 40 or older.

In contrast, the 2017 guideline considered patients aged 50 and older suitable for partial breast irradiation and considered those in their 40s who met certain pathologic criteria “cautionary.”The updated guideline also conditionally recommends partial over whole breast irradiation if the patient has risk factors that indicate a higher likelihood of recurrence, such as grade 3 disease, ER-negative histology, or larger tumor size.

The task force does not recommend partial breast irradiation for patients with positive lymph nodes, positive surgical margins, or germline BRCA1/2 mutations or patients under 40.

Given the lack of robust data in patients with less favorable risk features, such as lymphovascular invasion or lobular histology, partial breast irradiation is conditionally not recommended for these patients.

For DCIS, the updated recommendations mirror those for early-stage breast cancer, with partial breast irradiation strongly recommended as an alternative to whole breast irradiation among patients with favorable clinical and tumor features, such as grade 1 or 2 disease and ER-positive status. Partial breast irradiation is conditionally recommended for higher grade disease or larger tumors, and not recommended for patients with positive surgical margins, BRCA mutations or those younger than 40.

In addition to relevant patient populations, the updated guidelines also address techniques and best practices for delivering partial breast irradiation.

Recommended partial breast irradiation techniques include 3-D conformal radiation therapy, intensity modulated radiation therapy, and multicatheter interstitial brachytherapy, given the evidence showing similar long-term rates of ipsilateral breast recurrence compared with whole breast irradiation.

Single-entry catheter brachytherapy is conditionally recommended, and intraoperative radiation therapy techniques are not recommended unless integrated into a prospective clinical trial or multi-institutional registry.

The guideline also outlines optimal dose, fractionation, target volume, and treatment modality with different partial breast irradiation techniques, taking toxicities and cosmesis into consideration.

“We hope that by laying out the evidence from these major trials and providing guidance on how to administer partial breast radiation, the guideline can help more oncologists feel comfortable offering this option to their patients as an alternative to whole breast radiation,” Janice Lyons, MD, of University Hospitals Seidman Cancer Center, Cleveland, Ohio, and chair of the guideline task force, said in the news release.

The guideline, developed in collaboration with the American Society of Clinical Oncology and the Society of Surgical Oncology, has been endorsed by the Canadian Association of Radiation Oncology, the European Society for Radiotherapy and Oncology, and the Royal Australian and New Zealand College of Radiologists. Guideline development was funded by ASTRO and the systematic evidence review was funded by the Patient-Centered Outcomes Research Institute. Disclosures for the task force are available with the original article.
 

A version of this article was first published on Medscape.com.

The American Heart Association (AHA) and American Academy of Pediatrics (AAP) have issued a focused update to the 2020 neonatal resuscitation guidelines.

The 2023 focused update was prompted by four systematic literature reviews by the International Liaison Committee on Resuscitation (ILCOR) Neonatal Life Support Task Force.

“Evidence evaluations by the ILCOR play a large role in the group’s process and timing of updates,” Henry Lee, MD, co-chair of the writing group, said in an interview.

He noted that updated recommendations do not change prior recommendations from the 2020 guidelines.

“However, they provide additional details to consider in neonatal resuscitation that could lead to changes in some practice in various settings,” said Dr. Lee, medical director of the University of California San Diego neonatal intensive care unit. 

The focused update was simultaneously published online November 16 in Circulation and in Pediatrics.

Dr. Lee noted that effective positive-pressure ventilation (PPV) is the priority in newborn infants who need support after birth.

And while the 2020 update provided some details on devices to be used for PPV, the 2023 focused update gives guidance on use of T-piece resuscitators for providing PPV, which may be particularly helpful for preterm infants, and the use of supraglottic airways as a primary interface to deliver PPV, he explained.

Specifically, the updated guidelines state that use of a T-piece resuscitator to deliver PPV is preferred to the use of a self-inflating bag.

Because both T-piece resuscitators and flow-inflating bags require a compressed gas source to function, a self-inflating bag should be available as a backup in the event of compressed gas failure when using either of these devices.

Use of a supraglottic airway may be considered as the primary interface to administer PPV instead of a face mask for newborn infants delivered at 34 0/7 weeks’ gestation or later.


 

Continued Emphasis on Delayed Cord Clamping

The updated guidelines “continue to emphasize delayed cord clamping for both term and preterm newborn infants when clinically possible. There is also a new recommendation for nonvigorous infants born 35-42 weeks’ gestational age to consider umbilical cord milking,” Dr. Lee said in an interview.

Specifically, the guidelines state: 

• For term and late preterm newborn infants ≥34 weeks’ gestation, and preterm newborn infants <34 weeks’ gestation, who do not require resuscitation, delayed cord clamping (≥30 seconds) can be beneficial compared with early cord clamping (<30 seconds).
• For term and late preterm newborn infants ≥34 weeks’ gestation who do not require resuscitation, intact cord milking is not known to be beneficial compared with delayed cord clamping (≥30 seconds).
• For preterm newborn infants between 28- and 34-weeks’ gestation who do not require resuscitation and in whom delayed cord clamping cannot be performed, intact cord milking may be reasonable.
• For preterm newborn infants <28 weeks’ gestation, intact cord milking is not recommended.
• For nonvigorous term and late preterm infants (35-42 weeks’ gestation), intact cord milking may be reasonable compared with early cord clamping (<30 seconds).

The guidelines also highlight the following knowledge gaps that require further research:

• Optimal management of the umbilical cord in term, late preterm, and preterm infants who require resuscitation at delivery
• Longer-term outcome data, such as anemia during infancy and neurodevelopmental outcomes, for all umbilical cord management strategies
• Cost-effectiveness of a T-piece resuscitator compared with a self-inflating bag
• The effect of a self-inflating bag with a positive end-expiratory pressure valve on outcomes in preterm newborn infants
• Comparison of either a T-piece resuscitator or a self-inflating bag with a flow-inflating bag for administering PPV
• Comparison of clinical outcomes by gestational age for any PPV device
• Comparison of supraglottic airway devices and face masks as the primary interface for PPV in high-resourced settings
• The amount and type of training required for successful supraglottic airway insertion and the potential for skill decay
• The utility of supraglottic airway devices for suctioning secretions from the airway
• The efficacy of a supraglottic airway during advanced neonatal resuscitation requiring chest compressions or the delivery of intratracheal medications

This research had no commercial funding. The authors report no relevant financial relationships.

A version of this article appeared on Medscape.com.

The American Heart Association (AHA) and American Academy of Pediatrics (AAP) have issued a focused update to the 2020 neonatal resuscitation guidelines.

The 2023 focused update was prompted by four systematic literature reviews by the International Liaison Committee on Resuscitation (ILCOR) Neonatal Life Support Task Force.

“Evidence evaluations by the ILCOR play a large role in the group’s process and timing of updates,” Henry Lee, MD, co-chair of the writing group, said in an interview.

He noted that updated recommendations do not change prior recommendations from the 2020 guidelines.

“However, they provide additional details to consider in neonatal resuscitation that could lead to changes in some practice in various settings,” said Dr. Lee, medical director of the University of California San Diego neonatal intensive care unit. 

The focused update was simultaneously published online November 16 in Circulation and in Pediatrics.

Dr. Lee noted that effective positive-pressure ventilation (PPV) is the priority in newborn infants who need support after birth.

And while the 2020 update provided some details on devices to be used for PPV, the 2023 focused update gives guidance on use of T-piece resuscitators for providing PPV, which may be particularly helpful for preterm infants, and the use of supraglottic airways as a primary interface to deliver PPV, he explained.

Specifically, the updated guidelines state that use of a T-piece resuscitator to deliver PPV is preferred to the use of a self-inflating bag.

Because both T-piece resuscitators and flow-inflating bags require a compressed gas source to function, a self-inflating bag should be available as a backup in the event of compressed gas failure when using either of these devices.

Use of a supraglottic airway may be considered as the primary interface to administer PPV instead of a face mask for newborn infants delivered at 34 0/7 weeks’ gestation or later.


 

Continued Emphasis on Delayed Cord Clamping

The updated guidelines “continue to emphasize delayed cord clamping for both term and preterm newborn infants when clinically possible. There is also a new recommendation for nonvigorous infants born 35-42 weeks’ gestational age to consider umbilical cord milking,” Dr. Lee said in an interview.

Specifically, the guidelines state: 

• For term and late preterm newborn infants ≥34 weeks’ gestation, and preterm newborn infants <34 weeks’ gestation, who do not require resuscitation, delayed cord clamping (≥30 seconds) can be beneficial compared with early cord clamping (<30 seconds).
• For term and late preterm newborn infants ≥34 weeks’ gestation who do not require resuscitation, intact cord milking is not known to be beneficial compared with delayed cord clamping (≥30 seconds).
• For preterm newborn infants between 28- and 34-weeks’ gestation who do not require resuscitation and in whom delayed cord clamping cannot be performed, intact cord milking may be reasonable.
• For preterm newborn infants <28 weeks’ gestation, intact cord milking is not recommended.
• For nonvigorous term and late preterm infants (35-42 weeks’ gestation), intact cord milking may be reasonable compared with early cord clamping (<30 seconds).

The guidelines also highlight the following knowledge gaps that require further research:

• Optimal management of the umbilical cord in term, late preterm, and preterm infants who require resuscitation at delivery
• Longer-term outcome data, such as anemia during infancy and neurodevelopmental outcomes, for all umbilical cord management strategies
• Cost-effectiveness of a T-piece resuscitator compared with a self-inflating bag
• The effect of a self-inflating bag with a positive end-expiratory pressure valve on outcomes in preterm newborn infants
• Comparison of either a T-piece resuscitator or a self-inflating bag with a flow-inflating bag for administering PPV
• Comparison of clinical outcomes by gestational age for any PPV device
• Comparison of supraglottic airway devices and face masks as the primary interface for PPV in high-resourced settings
• The amount and type of training required for successful supraglottic airway insertion and the potential for skill decay
• The utility of supraglottic airway devices for suctioning secretions from the airway
• The efficacy of a supraglottic airway during advanced neonatal resuscitation requiring chest compressions or the delivery of intratracheal medications

This research had no commercial funding. The authors report no relevant financial relationships.

A version of this article appeared on Medscape.com.

The American Heart Association (AHA) and American Academy of Pediatrics (AAP) have issued a focused update to the 2020 neonatal resuscitation guidelines.

The 2023 focused update was prompted by four systematic literature reviews by the International Liaison Committee on Resuscitation (ILCOR) Neonatal Life Support Task Force.

“Evidence evaluations by the ILCOR play a large role in the group’s process and timing of updates,” Henry Lee, MD, co-chair of the writing group, said in an interview.

He noted that updated recommendations do not change prior recommendations from the 2020 guidelines.

“However, they provide additional details to consider in neonatal resuscitation that could lead to changes in some practice in various settings,” said Dr. Lee, medical director of the University of California San Diego neonatal intensive care unit. 

The focused update was simultaneously published online November 16 in Circulation and in Pediatrics.

Dr. Lee noted that effective positive-pressure ventilation (PPV) is the priority in newborn infants who need support after birth.

And while the 2020 update provided some details on devices to be used for PPV, the 2023 focused update gives guidance on use of T-piece resuscitators for providing PPV, which may be particularly helpful for preterm infants, and the use of supraglottic airways as a primary interface to deliver PPV, he explained.

Specifically, the updated guidelines state that use of a T-piece resuscitator to deliver PPV is preferred to the use of a self-inflating bag.

Because both T-piece resuscitators and flow-inflating bags require a compressed gas source to function, a self-inflating bag should be available as a backup in the event of compressed gas failure when using either of these devices.

Use of a supraglottic airway may be considered as the primary interface to administer PPV instead of a face mask for newborn infants delivered at 34 0/7 weeks’ gestation or later.


 

Continued Emphasis on Delayed Cord Clamping

The updated guidelines “continue to emphasize delayed cord clamping for both term and preterm newborn infants when clinically possible. There is also a new recommendation for nonvigorous infants born 35-42 weeks’ gestational age to consider umbilical cord milking,” Dr. Lee said in an interview.

Specifically, the guidelines state: 

• For term and late preterm newborn infants ≥34 weeks’ gestation, and preterm newborn infants <34 weeks’ gestation, who do not require resuscitation, delayed cord clamping (≥30 seconds) can be beneficial compared with early cord clamping (<30 seconds).
• For term and late preterm newborn infants ≥34 weeks’ gestation who do not require resuscitation, intact cord milking is not known to be beneficial compared with delayed cord clamping (≥30 seconds).
• For preterm newborn infants between 28- and 34-weeks’ gestation who do not require resuscitation and in whom delayed cord clamping cannot be performed, intact cord milking may be reasonable.
• For preterm newborn infants <28 weeks’ gestation, intact cord milking is not recommended.
• For nonvigorous term and late preterm infants (35-42 weeks’ gestation), intact cord milking may be reasonable compared with early cord clamping (<30 seconds).

The guidelines also highlight the following knowledge gaps that require further research:

• Optimal management of the umbilical cord in term, late preterm, and preterm infants who require resuscitation at delivery
• Longer-term outcome data, such as anemia during infancy and neurodevelopmental outcomes, for all umbilical cord management strategies
• Cost-effectiveness of a T-piece resuscitator compared with a self-inflating bag
• The effect of a self-inflating bag with a positive end-expiratory pressure valve on outcomes in preterm newborn infants
• Comparison of either a T-piece resuscitator or a self-inflating bag with a flow-inflating bag for administering PPV
• Comparison of clinical outcomes by gestational age for any PPV device
• Comparison of supraglottic airway devices and face masks as the primary interface for PPV in high-resourced settings
• The amount and type of training required for successful supraglottic airway insertion and the potential for skill decay
• The utility of supraglottic airway devices for suctioning secretions from the airway
• The efficacy of a supraglottic airway during advanced neonatal resuscitation requiring chest compressions or the delivery of intratracheal medications

This research had no commercial funding. The authors report no relevant financial relationships.

A version of this article appeared on Medscape.com.

The American College of Cardiology (ACC), the American Heart Association (AHA), the American College of Chest Physicians (ACCP), and the Heart Rhythm Society (HRS) have issued an updated guideline for preventing and optimally managing atrial fibrillation (AF).

The 2023 ACC/AHA/ACCP/HRS Guideline for Diagnosis and Management of Atrial Fibrillation was published online in the Journal of the American College of Cardiology and Circulation.

“The new guideline has important changes,” including a new way to classify AF, Jose Joglar, MD, professor of cardiac electrophysiology at UT Southwestern Medical Center in Dallas, Texas, and chair of the writing committee, said in an interview.

The previous classification was largely based only on arrhythmia duration and tended to emphasize specific therapeutic interventions rather than a more holistic and multidisciplinary management approach, Dr. Joglar explained.

The new proposed classification, using four stages, recognizes AF as a disease continuum that requires a variety of strategies at different stages, from prevention, lifestyle and risk factor modification, screening, and therapy.

Stage 1: At risk for AF due to the presence of risk factors

Stage 2: Pre-AF, with evidence of structural or electrical findings predisposing to AF

Stage 3: AF, including paroxysmal (3A), persistent (3B), long-standing persistent (3C), successful AF ablation (3D)

Stage 4: Permanent AF

The updated guideline recognizes lifestyle and risk factor modification as a “pillar” of AF management and offers “more prescriptive” recommendations, including management of obesity, weight loss, physical activity, smoking cessation, alcohol moderation, hypertension, and other comorbidities.

“We should not only be telling patients they need to be healthy, which doesn’t mean much to a patient, we need to tell them precisely what they need to do. For example, how much exercise to do or how much weight to lose to have a benefit,” Dr. Joglar said in an interview.

The good news for many people, he noted, is that coffee, which has had a “bad reputation,” is okay, as the latest data show it doesn’t seem to exacerbate AF.

The new guideline continues to endorse use of the CHA2DS2-VASc score as the predictor of choice to determine the risk of stroke, but it also allows for flexibility to use other calculators when uncertainty exists or when other risk factors, such as kidney disease, need to be included.

With the emergence of “new and consistent” evidence, the guideline also emphasizes the importance of early and continued management of patients with AF with a focus on maintaining sinus rhythm and minimizing AF burden.

Catheter ablation of AF is given a class 1 indication as first-line therapy in selected patients, including those with heart failure with reduced ejection fraction.

That’s based on recent randomized studies that have shown catheter ablation to be “superior to pharmacological therapy” for rhythm control in appropriately selected patients, Dr. Joglar told this news organization.

“There’s no need to try pharmacological therapies after a discussion between the patient and doctor and they decide that they want to proceed with the most effective intervention,” he added.

The new guideline also upgrades the class of recommendation for left atrial appendage occlusion devices to 2a, compared with the 2019 AF Focused Update, for use of these devices in patients with long-term contraindications to anticoagulation.

It also provides updated recommendations for AF detected via implantable devices and wearables as well as recommendations for patients with AF identified during medical illness or surgery.

Development of the guideline had no commercial funding. Disclosures for the writing group are available with the original articles.

A version of this article appeared on Medscape.com.

The American College of Cardiology (ACC), the American Heart Association (AHA), the American College of Chest Physicians (ACCP), and the Heart Rhythm Society (HRS) have issued an updated guideline for preventing and optimally managing atrial fibrillation (AF).

The 2023 ACC/AHA/ACCP/HRS Guideline for Diagnosis and Management of Atrial Fibrillation was published online in the Journal of the American College of Cardiology and Circulation.

“The new guideline has important changes,” including a new way to classify AF, Jose Joglar, MD, professor of cardiac electrophysiology at UT Southwestern Medical Center in Dallas, Texas, and chair of the writing committee, said in an interview.

The previous classification was largely based only on arrhythmia duration and tended to emphasize specific therapeutic interventions rather than a more holistic and multidisciplinary management approach, Dr. Joglar explained.

The new proposed classification, using four stages, recognizes AF as a disease continuum that requires a variety of strategies at different stages, from prevention, lifestyle and risk factor modification, screening, and therapy.

Stage 1: At risk for AF due to the presence of risk factors

Stage 2: Pre-AF, with evidence of structural or electrical findings predisposing to AF

Stage 3: AF, including paroxysmal (3A), persistent (3B), long-standing persistent (3C), successful AF ablation (3D)

Stage 4: Permanent AF

The updated guideline recognizes lifestyle and risk factor modification as a “pillar” of AF management and offers “more prescriptive” recommendations, including management of obesity, weight loss, physical activity, smoking cessation, alcohol moderation, hypertension, and other comorbidities.

“We should not only be telling patients they need to be healthy, which doesn’t mean much to a patient, we need to tell them precisely what they need to do. For example, how much exercise to do or how much weight to lose to have a benefit,” Dr. Joglar said in an interview.

The good news for many people, he noted, is that coffee, which has had a “bad reputation,” is okay, as the latest data show it doesn’t seem to exacerbate AF.

The new guideline continues to endorse use of the CHA2DS2-VASc score as the predictor of choice to determine the risk of stroke, but it also allows for flexibility to use other calculators when uncertainty exists or when other risk factors, such as kidney disease, need to be included.

With the emergence of “new and consistent” evidence, the guideline also emphasizes the importance of early and continued management of patients with AF with a focus on maintaining sinus rhythm and minimizing AF burden.

Catheter ablation of AF is given a class 1 indication as first-line therapy in selected patients, including those with heart failure with reduced ejection fraction.

That’s based on recent randomized studies that have shown catheter ablation to be “superior to pharmacological therapy” for rhythm control in appropriately selected patients, Dr. Joglar told this news organization.

“There’s no need to try pharmacological therapies after a discussion between the patient and doctor and they decide that they want to proceed with the most effective intervention,” he added.

The new guideline also upgrades the class of recommendation for left atrial appendage occlusion devices to 2a, compared with the 2019 AF Focused Update, for use of these devices in patients with long-term contraindications to anticoagulation.

It also provides updated recommendations for AF detected via implantable devices and wearables as well as recommendations for patients with AF identified during medical illness or surgery.

Development of the guideline had no commercial funding. Disclosures for the writing group are available with the original articles.

A version of this article appeared on Medscape.com.

The American College of Cardiology (ACC), the American Heart Association (AHA), the American College of Chest Physicians (ACCP), and the Heart Rhythm Society (HRS) have issued an updated guideline for preventing and optimally managing atrial fibrillation (AF).

The 2023 ACC/AHA/ACCP/HRS Guideline for Diagnosis and Management of Atrial Fibrillation was published online in the Journal of the American College of Cardiology and Circulation.

“The new guideline has important changes,” including a new way to classify AF, Jose Joglar, MD, professor of cardiac electrophysiology at UT Southwestern Medical Center in Dallas, Texas, and chair of the writing committee, said in an interview.

The previous classification was largely based only on arrhythmia duration and tended to emphasize specific therapeutic interventions rather than a more holistic and multidisciplinary management approach, Dr. Joglar explained.

The new proposed classification, using four stages, recognizes AF as a disease continuum that requires a variety of strategies at different stages, from prevention, lifestyle and risk factor modification, screening, and therapy.

Stage 1: At risk for AF due to the presence of risk factors

Stage 2: Pre-AF, with evidence of structural or electrical findings predisposing to AF

Stage 3: AF, including paroxysmal (3A), persistent (3B), long-standing persistent (3C), successful AF ablation (3D)

Stage 4: Permanent AF

The updated guideline recognizes lifestyle and risk factor modification as a “pillar” of AF management and offers “more prescriptive” recommendations, including management of obesity, weight loss, physical activity, smoking cessation, alcohol moderation, hypertension, and other comorbidities.

“We should not only be telling patients they need to be healthy, which doesn’t mean much to a patient, we need to tell them precisely what they need to do. For example, how much exercise to do or how much weight to lose to have a benefit,” Dr. Joglar said in an interview.

The good news for many people, he noted, is that coffee, which has had a “bad reputation,” is okay, as the latest data show it doesn’t seem to exacerbate AF.

The new guideline continues to endorse use of the CHA2DS2-VASc score as the predictor of choice to determine the risk of stroke, but it also allows for flexibility to use other calculators when uncertainty exists or when other risk factors, such as kidney disease, need to be included.

With the emergence of “new and consistent” evidence, the guideline also emphasizes the importance of early and continued management of patients with AF with a focus on maintaining sinus rhythm and minimizing AF burden.

Catheter ablation of AF is given a class 1 indication as first-line therapy in selected patients, including those with heart failure with reduced ejection fraction.

That’s based on recent randomized studies that have shown catheter ablation to be “superior to pharmacological therapy” for rhythm control in appropriately selected patients, Dr. Joglar told this news organization.

“There’s no need to try pharmacological therapies after a discussion between the patient and doctor and they decide that they want to proceed with the most effective intervention,” he added.

The new guideline also upgrades the class of recommendation for left atrial appendage occlusion devices to 2a, compared with the 2019 AF Focused Update, for use of these devices in patients with long-term contraindications to anticoagulation.

It also provides updated recommendations for AF detected via implantable devices and wearables as well as recommendations for patients with AF identified during medical illness or surgery.

Development of the guideline had no commercial funding. Disclosures for the writing group are available with the original articles.

A version of this article appeared on Medscape.com.