Journal of Clinical Outcomes Management

SAN DIEGO – A COVID-19 combination antiviral is the most important new drug primary care physicians have prescribed in recent years – plus it has helped keep many patients out of the hospital, according to a presenter at the annual meeting of the American College of Physicians.

Nirmatrelvir-ritonavir was granted emergency use authorization by the FDA late in 2021 to prevent progression to severe disease when COVID-19 cases and deaths were surging, and the Delta and Omicron variants started to spread.

Gerald Smetana, MD, an internist at Beth Israel Deaconess Medical Center in Boston, discussed nirmatrelvir-ritonavir as an example of how new drugs relevant to primary care can have a profound impact on public health.
 

Understanding the mechanism of action

Nirmatrelvir is the active agent of this combination and inhibits the SARS-CoV-2 main protease (Mpro), which is required for viral replication. In contrast to the SARS-CoV-2 spike protein, Mpro is highly conserved in coronaviruses and rarely acquires mutations. Therefore, unlike monoclonal antibodies targeting the spike protein, nirmatrelvir is active against known Omicron variants and is predicted to remain active against new variants that may emerge. The HIV1 protease inhibitor ritonavir has no activity against SARS-CoV-2. It can help increase the serum concentration of nirmatrelvir by inhibiting its metabolization.

“Although the details are not important for prescribing internists, having a basic understanding of the mechanism of action can help [doctors] better understand for which patients the drugs are indicated,” said Dr. Smetana, also a professor of medicine at Harvard Medical School, Boston. This is particularly important for newly approved drugs with a lot of new information to digest.

“Knowing the mechanisms of action of new drugs can help us predict their efficacy and potential side effects,” said Hubertus Kiefl, MD, an internist at Beth Israel Deaconess Medical Center and a lecturer at Harvard Medical School, during an interview after the session.

Understanding how drugs work also can help clinicians make better decisions, such as avoiding the use of a monoclonal antibody during a surge of a new variant with mutations in surface proteins or carefully managing the use of nirmatrelvir-ritonavir in patients who take certain medications that would cause potentially serious drug-drug interactions, Dr. Kiefl added.

Nirmatrelvir-ritonavir reduces the risk of hospitalization – but only in high-risk patients.

Dr. Smetana presented published data from the EPIC-HR study, a pivotal phase 2-3 clinical trial in 2,246 adult patients with COVID-19, all of whom were unvaccinated. Additionally, all patients had at least one risk factor for progression to severe disease.

When initiated 5 days after symptom onset or earlier, treatment with 300 mg nirmatrelvir plus 100 mg ritonavir twice a day for 5 days led to an 89% relative risk reduction in COVID-19–related hospitalization or death through day 28, compared with placebo.

Subgroup analyses showed that some patients benefited more than others. The highest risk reduction after treatment with nirmatrelvir-ritonavir was observed in patients at least 65 years old.

“It is important to remember that all the patients of this study were unvaccinated and [had] not had prior SARS-CoV-2 infection. This study population isn’t representative of most patients we are seeing today,” said Dr. Smetana.

Unpublished data from a study of standard-risk patients showed a nonsignificant reduction in the risk of hospitalization or death, he said. The study was stopped because of the low rates of hospitalization and death.
 

Effective in real world, but less so than in clinical trials

The fact that the patient cohort in the EPIC-HR trial was different from the patients internists see today makes real-world data critical for determining the usefulness of nirmatrelvir-ritonavir in everyday practice, Dr. Smetana said.

A real-world study from Israel conducted during the first Omicron wave (January to March 2022) showed that treatment with nirmatrelvir alone substantially reduced the relative risk of hospitalization in adults older than 65, with no evidence of benefit in adults aged 40-65. Dr. Smetana highlighted that, unlike the EPIC-HR cohort, most patients in the Israeli study had prior immunity due to vaccination or prior SARS-CoV-2 infection.
 

Many drug-drug interactions, but they can be managed

Nirmatrelvir-ritonavir interacts with many drugs, some of which are commonly used by primary care patients.

To help internists identify drug-drug interactions, Dr. Smetana proposed the use of the Liverpool COVID-19 Drug Interactions Checker, an intuitive tool that can help prescribers identify potential drug-drug interactions, categorize them based on severity, and identify management strategies.

This tool is specific to COVID-19 drugs. The Liverpool group also offers online drug interaction checkers for HIV, hepatitis, and cancer. “We need more tools like this to help improve the safe use of new drugs,” Dr. Smetana said.

To manage drug interactions, according to Dr. Smetana, U.S. treatment guidelines offer the following three options:

• Prescribe an alternative COVID therapy.
• Temporarily withhold concomitant medication if clinically appropriate.
• Adjust the dose of concomitant medication and monitor for adverse effects.

Medication doses that are withheld or modified should be continued through 3 days after completing nirmatrelvir-ritonavir, he added.
 

Important considerations

Commenting on things to consider for patients with COVID-19, Dr. Smetana said that there is a short window after symptom onset when nirmatrelvir-ritonavir can be prescribed, and safety in pregnancy is not known. There is also uncertainty regarding funding of nirmatrelvir-ritonavir prescriptions after the state of emergency is lifted. He reminded attendees that, although nirmatrelvir-ritonavir is the preferred first-line treatment for high-risk patients, another antiviral agent, molnupiravir, is also available and might be more appropriate for some patients.

He also cautioned about prescribing new drugs off label for indications that are not yet FDA-approved. “We are often stewards of limited resources when new drugs first become available but are not yet in sufficient supply to meet demand. Limiting our prescribing to FDA-approved indications helps to ensure equitable access,” he said.

Dr. Smetana and Dr. Kiefl reported no disclosures.

SAN DIEGO – A COVID-19 combination antiviral is the most important new drug primary care physicians have prescribed in recent years – plus it has helped keep many patients out of the hospital, according to a presenter at the annual meeting of the American College of Physicians.

Nirmatrelvir-ritonavir was granted emergency use authorization by the FDA late in 2021 to prevent progression to severe disease when COVID-19 cases and deaths were surging, and the Delta and Omicron variants started to spread.

Gerald Smetana, MD, an internist at Beth Israel Deaconess Medical Center in Boston, discussed nirmatrelvir-ritonavir as an example of how new drugs relevant to primary care can have a profound impact on public health.
 

Understanding the mechanism of action

Nirmatrelvir is the active agent of this combination and inhibits the SARS-CoV-2 main protease (Mpro), which is required for viral replication. In contrast to the SARS-CoV-2 spike protein, Mpro is highly conserved in coronaviruses and rarely acquires mutations. Therefore, unlike monoclonal antibodies targeting the spike protein, nirmatrelvir is active against known Omicron variants and is predicted to remain active against new variants that may emerge. The HIV1 protease inhibitor ritonavir has no activity against SARS-CoV-2. It can help increase the serum concentration of nirmatrelvir by inhibiting its metabolization.

“Although the details are not important for prescribing internists, having a basic understanding of the mechanism of action can help [doctors] better understand for which patients the drugs are indicated,” said Dr. Smetana, also a professor of medicine at Harvard Medical School, Boston. This is particularly important for newly approved drugs with a lot of new information to digest.

“Knowing the mechanisms of action of new drugs can help us predict their efficacy and potential side effects,” said Hubertus Kiefl, MD, an internist at Beth Israel Deaconess Medical Center and a lecturer at Harvard Medical School, during an interview after the session.

Understanding how drugs work also can help clinicians make better decisions, such as avoiding the use of a monoclonal antibody during a surge of a new variant with mutations in surface proteins or carefully managing the use of nirmatrelvir-ritonavir in patients who take certain medications that would cause potentially serious drug-drug interactions, Dr. Kiefl added.

Nirmatrelvir-ritonavir reduces the risk of hospitalization – but only in high-risk patients.

Dr. Smetana presented published data from the EPIC-HR study, a pivotal phase 2-3 clinical trial in 2,246 adult patients with COVID-19, all of whom were unvaccinated. Additionally, all patients had at least one risk factor for progression to severe disease.

When initiated 5 days after symptom onset or earlier, treatment with 300 mg nirmatrelvir plus 100 mg ritonavir twice a day for 5 days led to an 89% relative risk reduction in COVID-19–related hospitalization or death through day 28, compared with placebo.

Subgroup analyses showed that some patients benefited more than others. The highest risk reduction after treatment with nirmatrelvir-ritonavir was observed in patients at least 65 years old.

“It is important to remember that all the patients of this study were unvaccinated and [had] not had prior SARS-CoV-2 infection. This study population isn’t representative of most patients we are seeing today,” said Dr. Smetana.

Unpublished data from a study of standard-risk patients showed a nonsignificant reduction in the risk of hospitalization or death, he said. The study was stopped because of the low rates of hospitalization and death.
 

Effective in real world, but less so than in clinical trials

The fact that the patient cohort in the EPIC-HR trial was different from the patients internists see today makes real-world data critical for determining the usefulness of nirmatrelvir-ritonavir in everyday practice, Dr. Smetana said.

A real-world study from Israel conducted during the first Omicron wave (January to March 2022) showed that treatment with nirmatrelvir alone substantially reduced the relative risk of hospitalization in adults older than 65, with no evidence of benefit in adults aged 40-65. Dr. Smetana highlighted that, unlike the EPIC-HR cohort, most patients in the Israeli study had prior immunity due to vaccination or prior SARS-CoV-2 infection.
 

Many drug-drug interactions, but they can be managed

Nirmatrelvir-ritonavir interacts with many drugs, some of which are commonly used by primary care patients.

To help internists identify drug-drug interactions, Dr. Smetana proposed the use of the Liverpool COVID-19 Drug Interactions Checker, an intuitive tool that can help prescribers identify potential drug-drug interactions, categorize them based on severity, and identify management strategies.

This tool is specific to COVID-19 drugs. The Liverpool group also offers online drug interaction checkers for HIV, hepatitis, and cancer. “We need more tools like this to help improve the safe use of new drugs,” Dr. Smetana said.

To manage drug interactions, according to Dr. Smetana, U.S. treatment guidelines offer the following three options:

• Prescribe an alternative COVID therapy.
• Temporarily withhold concomitant medication if clinically appropriate.
• Adjust the dose of concomitant medication and monitor for adverse effects.

Medication doses that are withheld or modified should be continued through 3 days after completing nirmatrelvir-ritonavir, he added.
 

Important considerations

Commenting on things to consider for patients with COVID-19, Dr. Smetana said that there is a short window after symptom onset when nirmatrelvir-ritonavir can be prescribed, and safety in pregnancy is not known. There is also uncertainty regarding funding of nirmatrelvir-ritonavir prescriptions after the state of emergency is lifted. He reminded attendees that, although nirmatrelvir-ritonavir is the preferred first-line treatment for high-risk patients, another antiviral agent, molnupiravir, is also available and might be more appropriate for some patients.

He also cautioned about prescribing new drugs off label for indications that are not yet FDA-approved. “We are often stewards of limited resources when new drugs first become available but are not yet in sufficient supply to meet demand. Limiting our prescribing to FDA-approved indications helps to ensure equitable access,” he said.

Dr. Smetana and Dr. Kiefl reported no disclosures.

SAN DIEGO – A COVID-19 combination antiviral is the most important new drug primary care physicians have prescribed in recent years – plus it has helped keep many patients out of the hospital, according to a presenter at the annual meeting of the American College of Physicians.

Nirmatrelvir-ritonavir was granted emergency use authorization by the FDA late in 2021 to prevent progression to severe disease when COVID-19 cases and deaths were surging, and the Delta and Omicron variants started to spread.

Gerald Smetana, MD, an internist at Beth Israel Deaconess Medical Center in Boston, discussed nirmatrelvir-ritonavir as an example of how new drugs relevant to primary care can have a profound impact on public health.
 

Understanding the mechanism of action

Nirmatrelvir is the active agent of this combination and inhibits the SARS-CoV-2 main protease (Mpro), which is required for viral replication. In contrast to the SARS-CoV-2 spike protein, Mpro is highly conserved in coronaviruses and rarely acquires mutations. Therefore, unlike monoclonal antibodies targeting the spike protein, nirmatrelvir is active against known Omicron variants and is predicted to remain active against new variants that may emerge. The HIV1 protease inhibitor ritonavir has no activity against SARS-CoV-2. It can help increase the serum concentration of nirmatrelvir by inhibiting its metabolization.

“Although the details are not important for prescribing internists, having a basic understanding of the mechanism of action can help [doctors] better understand for which patients the drugs are indicated,” said Dr. Smetana, also a professor of medicine at Harvard Medical School, Boston. This is particularly important for newly approved drugs with a lot of new information to digest.

“Knowing the mechanisms of action of new drugs can help us predict their efficacy and potential side effects,” said Hubertus Kiefl, MD, an internist at Beth Israel Deaconess Medical Center and a lecturer at Harvard Medical School, during an interview after the session.

Understanding how drugs work also can help clinicians make better decisions, such as avoiding the use of a monoclonal antibody during a surge of a new variant with mutations in surface proteins or carefully managing the use of nirmatrelvir-ritonavir in patients who take certain medications that would cause potentially serious drug-drug interactions, Dr. Kiefl added.

Nirmatrelvir-ritonavir reduces the risk of hospitalization – but only in high-risk patients.

Dr. Smetana presented published data from the EPIC-HR study, a pivotal phase 2-3 clinical trial in 2,246 adult patients with COVID-19, all of whom were unvaccinated. Additionally, all patients had at least one risk factor for progression to severe disease.

When initiated 5 days after symptom onset or earlier, treatment with 300 mg nirmatrelvir plus 100 mg ritonavir twice a day for 5 days led to an 89% relative risk reduction in COVID-19–related hospitalization or death through day 28, compared with placebo.

Subgroup analyses showed that some patients benefited more than others. The highest risk reduction after treatment with nirmatrelvir-ritonavir was observed in patients at least 65 years old.

“It is important to remember that all the patients of this study were unvaccinated and [had] not had prior SARS-CoV-2 infection. This study population isn’t representative of most patients we are seeing today,” said Dr. Smetana.

Unpublished data from a study of standard-risk patients showed a nonsignificant reduction in the risk of hospitalization or death, he said. The study was stopped because of the low rates of hospitalization and death.
 

Effective in real world, but less so than in clinical trials

The fact that the patient cohort in the EPIC-HR trial was different from the patients internists see today makes real-world data critical for determining the usefulness of nirmatrelvir-ritonavir in everyday practice, Dr. Smetana said.

A real-world study from Israel conducted during the first Omicron wave (January to March 2022) showed that treatment with nirmatrelvir alone substantially reduced the relative risk of hospitalization in adults older than 65, with no evidence of benefit in adults aged 40-65. Dr. Smetana highlighted that, unlike the EPIC-HR cohort, most patients in the Israeli study had prior immunity due to vaccination or prior SARS-CoV-2 infection.
 

Many drug-drug interactions, but they can be managed

Nirmatrelvir-ritonavir interacts with many drugs, some of which are commonly used by primary care patients.

To help internists identify drug-drug interactions, Dr. Smetana proposed the use of the Liverpool COVID-19 Drug Interactions Checker, an intuitive tool that can help prescribers identify potential drug-drug interactions, categorize them based on severity, and identify management strategies.

This tool is specific to COVID-19 drugs. The Liverpool group also offers online drug interaction checkers for HIV, hepatitis, and cancer. “We need more tools like this to help improve the safe use of new drugs,” Dr. Smetana said.

To manage drug interactions, according to Dr. Smetana, U.S. treatment guidelines offer the following three options:

• Prescribe an alternative COVID therapy.
• Temporarily withhold concomitant medication if clinically appropriate.
• Adjust the dose of concomitant medication and monitor for adverse effects.

Medication doses that are withheld or modified should be continued through 3 days after completing nirmatrelvir-ritonavir, he added.
 

Important considerations

Commenting on things to consider for patients with COVID-19, Dr. Smetana said that there is a short window after symptom onset when nirmatrelvir-ritonavir can be prescribed, and safety in pregnancy is not known. There is also uncertainty regarding funding of nirmatrelvir-ritonavir prescriptions after the state of emergency is lifted. He reminded attendees that, although nirmatrelvir-ritonavir is the preferred first-line treatment for high-risk patients, another antiviral agent, molnupiravir, is also available and might be more appropriate for some patients.

He also cautioned about prescribing new drugs off label for indications that are not yet FDA-approved. “We are often stewards of limited resources when new drugs first become available but are not yet in sufficient supply to meet demand. Limiting our prescribing to FDA-approved indications helps to ensure equitable access,” he said.

Dr. Smetana and Dr. Kiefl reported no disclosures.

The American Society of Clinical Oncology has released updated guidelines for treating anxiety and depression in adult cancer survivors.

Since the last guidelines, published in 2014, screening and assessment for depression and anxiety have improved, and a large new evidence base has emerged. To ensure the most up-to-date recommendations, a group of experts spanning psychology, psychiatry, medical and surgical oncology, internal medicine, and nursing convened to review the current literature on managing depression and anxiety. The review included 61 studies – 16 meta-analyses, 44 randomized controlled trials, and one systematic review – published between 2013 and 2021.

“The purpose of this guideline update is to gather and examine the evidence published since the 2014 guideline ... [with a] focus on management and treatment only.” The overall goal is to provide “the most effective and least resource-intensive intervention based on symptom severity” for patients with cancer, the experts write.

The new clinical practice guideline addresses the following question: What are the recommended treatment approaches in the management of anxiety and/or depression in survivors of adult cancer?

After an extensive literature search and analysis, the study was published online in the Journal of Clinical Oncology.

The expert panel’s recommendations fell into three broad categories – general management principles, treatment and care options for depressive symptoms, and treatment and care options for anxiety symptoms – with the guidelines for managing depression and anxiety largely mirroring each other.

The authors caution, however, that the guidelines “were developed in the context of mental health care being available and may not be applicable within other resource settings.”
 

General management principals

All patients with cancer, along with their caregivers, family members, or trusted confidants, should be offered information and resources on depression and anxiety. The panel gave this a “strong” recommendation but provided the caveat that the “information should be culturally informed and linguistically appropriate and can include a conversation between clinician and patient.”

Clinicians should select the most effective and least intensive intervention based on symptom severity when selecting treatment – what the panelists referred to as a stepped-care model. History of psychiatric diagnoses or substance use as well as prior responses to mental health treatment are some of the factors that may inform treatment choice.

For patients experiencing both depression and anxiety symptoms, treatment of depressive symptoms should be prioritized.

When referring a patient for further evaluation or care, clinicians “should make every effort to reduce barriers and facilitate patient follow-through,” the authors write. And health care professionals should regularly assess the treatment responses for patients receiving psychological or pharmacological interventions.

Overall, the treatments should be “supervised by a psychiatrist, and primary care or oncology providers work collaboratively with a nurse care manager to provide psychological interventions and monitor treatment compliance and outcomes,” the panelists write. “This type of collaborative care is found to be superior to usual care and is more cost-effective than face-to-face and pharmacologic treatment for depression.”
 

Treatment and care options for depressive and anxiety symptoms

For patients with moderate to severe depression symptoms, the panelists again stressed that clinicians should provide “culturally informed and linguistically appropriate information.” This information may include the frequency and symptoms of depression as well as signs these symptoms may be getting worse, with contact information for the medical team provided.

Among patients with moderate symptoms, clinicians can offer patients a range of individual or group therapy options, including cognitive-behavioral therapy (CBT), behavioral activation, mindfulness-based stress reduction, or structured physical activity and exercise. For patients with severe symptoms of depression, clinicians should offer individual therapy with one of these four treatment options: CBT, behavioral activation, mindfulness-based stress reduction, or interpersonal therapy.

The panelists offered almost identical recommendations for patients with anxiety, except mindfulness-based stress reduction was an option for patients with severe symptoms.

Clinicians can also provide pharmacologic options to treat depression or anxiety in certain patients, though the panelists provided the caveat that evidence for pharmacologic management is weak.

“These guidelines make no recommendations about any specific pharmacologic regimen being better than another,” the experts wrote. And “patients should be warned of potential harm or adverse effects.”

Overall, the panelists noted that, as highlighted in the 2014 ASCO guideline, the updated version continues to stress the importance of providing education on coping with stress, anxiety, and depression.

And “for individuals with elevated symptoms, validation and normalizing patients’ experiences is crucial,” the panelists write.

Although the timing of screening is not the focus of this updated review, the experts recognized that “how and when patients with cancer and survivors are screened are important determinants of timely management of anxiety and depression.”

And unlike the prior guideline, “pharmacotherapy is not recommended as a first-line treatment, neither alone nor in combination,” the authors say.

Overall, the panelists emphasize how widespread the mental health care crisis is and that problems accessing mental health care remain. “The choice of intervention to offer patients facing such obstacles should be based on shared decision-making, taking into account availability, accessibility, patient preference, likelihood of adverse events, adherence, and cost,” the experts conclude.

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

The American Society of Clinical Oncology has released updated guidelines for treating anxiety and depression in adult cancer survivors.

Since the last guidelines, published in 2014, screening and assessment for depression and anxiety have improved, and a large new evidence base has emerged. To ensure the most up-to-date recommendations, a group of experts spanning psychology, psychiatry, medical and surgical oncology, internal medicine, and nursing convened to review the current literature on managing depression and anxiety. The review included 61 studies – 16 meta-analyses, 44 randomized controlled trials, and one systematic review – published between 2013 and 2021.

“The purpose of this guideline update is to gather and examine the evidence published since the 2014 guideline ... [with a] focus on management and treatment only.” The overall goal is to provide “the most effective and least resource-intensive intervention based on symptom severity” for patients with cancer, the experts write.

The new clinical practice guideline addresses the following question: What are the recommended treatment approaches in the management of anxiety and/or depression in survivors of adult cancer?

After an extensive literature search and analysis, the study was published online in the Journal of Clinical Oncology.

The expert panel’s recommendations fell into three broad categories – general management principles, treatment and care options for depressive symptoms, and treatment and care options for anxiety symptoms – with the guidelines for managing depression and anxiety largely mirroring each other.

The authors caution, however, that the guidelines “were developed in the context of mental health care being available and may not be applicable within other resource settings.”
 

General management principals

All patients with cancer, along with their caregivers, family members, or trusted confidants, should be offered information and resources on depression and anxiety. The panel gave this a “strong” recommendation but provided the caveat that the “information should be culturally informed and linguistically appropriate and can include a conversation between clinician and patient.”

Clinicians should select the most effective and least intensive intervention based on symptom severity when selecting treatment – what the panelists referred to as a stepped-care model. History of psychiatric diagnoses or substance use as well as prior responses to mental health treatment are some of the factors that may inform treatment choice.

For patients experiencing both depression and anxiety symptoms, treatment of depressive symptoms should be prioritized.

When referring a patient for further evaluation or care, clinicians “should make every effort to reduce barriers and facilitate patient follow-through,” the authors write. And health care professionals should regularly assess the treatment responses for patients receiving psychological or pharmacological interventions.

Overall, the treatments should be “supervised by a psychiatrist, and primary care or oncology providers work collaboratively with a nurse care manager to provide psychological interventions and monitor treatment compliance and outcomes,” the panelists write. “This type of collaborative care is found to be superior to usual care and is more cost-effective than face-to-face and pharmacologic treatment for depression.”
 

Treatment and care options for depressive and anxiety symptoms

For patients with moderate to severe depression symptoms, the panelists again stressed that clinicians should provide “culturally informed and linguistically appropriate information.” This information may include the frequency and symptoms of depression as well as signs these symptoms may be getting worse, with contact information for the medical team provided.

Among patients with moderate symptoms, clinicians can offer patients a range of individual or group therapy options, including cognitive-behavioral therapy (CBT), behavioral activation, mindfulness-based stress reduction, or structured physical activity and exercise. For patients with severe symptoms of depression, clinicians should offer individual therapy with one of these four treatment options: CBT, behavioral activation, mindfulness-based stress reduction, or interpersonal therapy.

The panelists offered almost identical recommendations for patients with anxiety, except mindfulness-based stress reduction was an option for patients with severe symptoms.

Clinicians can also provide pharmacologic options to treat depression or anxiety in certain patients, though the panelists provided the caveat that evidence for pharmacologic management is weak.

“These guidelines make no recommendations about any specific pharmacologic regimen being better than another,” the experts wrote. And “patients should be warned of potential harm or adverse effects.”

Overall, the panelists noted that, as highlighted in the 2014 ASCO guideline, the updated version continues to stress the importance of providing education on coping with stress, anxiety, and depression.

And “for individuals with elevated symptoms, validation and normalizing patients’ experiences is crucial,” the panelists write.

Although the timing of screening is not the focus of this updated review, the experts recognized that “how and when patients with cancer and survivors are screened are important determinants of timely management of anxiety and depression.”

And unlike the prior guideline, “pharmacotherapy is not recommended as a first-line treatment, neither alone nor in combination,” the authors say.

Overall, the panelists emphasize how widespread the mental health care crisis is and that problems accessing mental health care remain. “The choice of intervention to offer patients facing such obstacles should be based on shared decision-making, taking into account availability, accessibility, patient preference, likelihood of adverse events, adherence, and cost,” the experts conclude.

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

The American Society of Clinical Oncology has released updated guidelines for treating anxiety and depression in adult cancer survivors.

Since the last guidelines, published in 2014, screening and assessment for depression and anxiety have improved, and a large new evidence base has emerged. To ensure the most up-to-date recommendations, a group of experts spanning psychology, psychiatry, medical and surgical oncology, internal medicine, and nursing convened to review the current literature on managing depression and anxiety. The review included 61 studies – 16 meta-analyses, 44 randomized controlled trials, and one systematic review – published between 2013 and 2021.

“The purpose of this guideline update is to gather and examine the evidence published since the 2014 guideline ... [with a] focus on management and treatment only.” The overall goal is to provide “the most effective and least resource-intensive intervention based on symptom severity” for patients with cancer, the experts write.

The new clinical practice guideline addresses the following question: What are the recommended treatment approaches in the management of anxiety and/or depression in survivors of adult cancer?

After an extensive literature search and analysis, the study was published online in the Journal of Clinical Oncology.

The expert panel’s recommendations fell into three broad categories – general management principles, treatment and care options for depressive symptoms, and treatment and care options for anxiety symptoms – with the guidelines for managing depression and anxiety largely mirroring each other.

The authors caution, however, that the guidelines “were developed in the context of mental health care being available and may not be applicable within other resource settings.”
 

General management principals

All patients with cancer, along with their caregivers, family members, or trusted confidants, should be offered information and resources on depression and anxiety. The panel gave this a “strong” recommendation but provided the caveat that the “information should be culturally informed and linguistically appropriate and can include a conversation between clinician and patient.”

Clinicians should select the most effective and least intensive intervention based on symptom severity when selecting treatment – what the panelists referred to as a stepped-care model. History of psychiatric diagnoses or substance use as well as prior responses to mental health treatment are some of the factors that may inform treatment choice.

For patients experiencing both depression and anxiety symptoms, treatment of depressive symptoms should be prioritized.

When referring a patient for further evaluation or care, clinicians “should make every effort to reduce barriers and facilitate patient follow-through,” the authors write. And health care professionals should regularly assess the treatment responses for patients receiving psychological or pharmacological interventions.

Overall, the treatments should be “supervised by a psychiatrist, and primary care or oncology providers work collaboratively with a nurse care manager to provide psychological interventions and monitor treatment compliance and outcomes,” the panelists write. “This type of collaborative care is found to be superior to usual care and is more cost-effective than face-to-face and pharmacologic treatment for depression.”
 

Treatment and care options for depressive and anxiety symptoms

For patients with moderate to severe depression symptoms, the panelists again stressed that clinicians should provide “culturally informed and linguistically appropriate information.” This information may include the frequency and symptoms of depression as well as signs these symptoms may be getting worse, with contact information for the medical team provided.

Among patients with moderate symptoms, clinicians can offer patients a range of individual or group therapy options, including cognitive-behavioral therapy (CBT), behavioral activation, mindfulness-based stress reduction, or structured physical activity and exercise. For patients with severe symptoms of depression, clinicians should offer individual therapy with one of these four treatment options: CBT, behavioral activation, mindfulness-based stress reduction, or interpersonal therapy.

The panelists offered almost identical recommendations for patients with anxiety, except mindfulness-based stress reduction was an option for patients with severe symptoms.

Clinicians can also provide pharmacologic options to treat depression or anxiety in certain patients, though the panelists provided the caveat that evidence for pharmacologic management is weak.

“These guidelines make no recommendations about any specific pharmacologic regimen being better than another,” the experts wrote. And “patients should be warned of potential harm or adverse effects.”

Overall, the panelists noted that, as highlighted in the 2014 ASCO guideline, the updated version continues to stress the importance of providing education on coping with stress, anxiety, and depression.

And “for individuals with elevated symptoms, validation and normalizing patients’ experiences is crucial,” the panelists write.

Although the timing of screening is not the focus of this updated review, the experts recognized that “how and when patients with cancer and survivors are screened are important determinants of timely management of anxiety and depression.”

And unlike the prior guideline, “pharmacotherapy is not recommended as a first-line treatment, neither alone nor in combination,” the authors say.

Overall, the panelists emphasize how widespread the mental health care crisis is and that problems accessing mental health care remain. “The choice of intervention to offer patients facing such obstacles should be based on shared decision-making, taking into account availability, accessibility, patient preference, likelihood of adverse events, adherence, and cost,” the experts conclude.

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

Among patients with atrial fibrillation (AFib), initiation of statins soon after diagnosis was protective against stroke and related vascular events, and longer duration of use was associated with greater protection, a new cohort study shows.

Statin use was associated with lower risks of ischemic stroke or systemic embolism, hemorrhagic stroke, and transient ischemic attack (TIA), regardless of whether patients were also taking anticoagulant medications.

Lead author Jiayi Huang, a PhD student at Hong Kong University at Shenzhen (China) Hospital, concluded that the study’s findings support the use of statins to prevent stroke for patients with new-onset AFib.

“The findings have important clinical implications, particularly given that in atrial fibrillation, patients’ ischemic strokes are often fatal or disabling and have a high risk of recurrence,” she said.

The results were presented in a moderated poster session at the European Heart Rhythm Association 2023 Congress.
 

Widely prescribed

Anticoagulant drugs are prescribed to lower the fivefold increased risk of stroke among individuals with AFib, compared with those without AFib, but the therapy does not eliminate the higher risk, Ms. Huang explained. And although statins are widely prescribed to reduce the likelihood of myocardial infarction and stroke, “the benefit of statins for stroke prevention in patients with atrial fibrillation has been unclear.”

Ms. Huang and colleagues analyzed data from 51,472 patients newly diagnosed with AFib between 2010 and 2018. The population was divided into statin users (n = 11,866), defined as patients who had taken statins for at least 19 consecutive days in the first year after AFib diagnosis, and statin nonusers (n = 39,606), based on whether they were prescribed statin therapy after their first diagnosis of AFib.

The median age of the cohort was 74.9 years, and 47.7% were women. The investigators used statistical methods to balance baseline covariates between the two groups.

The primary outcomes were ischemic stroke or systemic embolism, hemorrhagic stroke, and TIA. Median follow-up was 5.1 years.

Statin use was associated with a significantly lower risk of all outcomes, compared with nonuse. Statin users had a 17% reduced risk of ischemic stroke or systemic embolism, a 7% reduced risk of hemorrhagic stroke, and a 15% rate of reduced risk of TIA, Ms. Huang reported.

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

Among patients with atrial fibrillation (AFib), initiation of statins soon after diagnosis was protective against stroke and related vascular events, and longer duration of use was associated with greater protection, a new cohort study shows.

Statin use was associated with lower risks of ischemic stroke or systemic embolism, hemorrhagic stroke, and transient ischemic attack (TIA), regardless of whether patients were also taking anticoagulant medications.

Lead author Jiayi Huang, a PhD student at Hong Kong University at Shenzhen (China) Hospital, concluded that the study’s findings support the use of statins to prevent stroke for patients with new-onset AFib.

“The findings have important clinical implications, particularly given that in atrial fibrillation, patients’ ischemic strokes are often fatal or disabling and have a high risk of recurrence,” she said.

The results were presented in a moderated poster session at the European Heart Rhythm Association 2023 Congress.
 

Widely prescribed

Anticoagulant drugs are prescribed to lower the fivefold increased risk of stroke among individuals with AFib, compared with those without AFib, but the therapy does not eliminate the higher risk, Ms. Huang explained. And although statins are widely prescribed to reduce the likelihood of myocardial infarction and stroke, “the benefit of statins for stroke prevention in patients with atrial fibrillation has been unclear.”

Ms. Huang and colleagues analyzed data from 51,472 patients newly diagnosed with AFib between 2010 and 2018. The population was divided into statin users (n = 11,866), defined as patients who had taken statins for at least 19 consecutive days in the first year after AFib diagnosis, and statin nonusers (n = 39,606), based on whether they were prescribed statin therapy after their first diagnosis of AFib.

The median age of the cohort was 74.9 years, and 47.7% were women. The investigators used statistical methods to balance baseline covariates between the two groups.

The primary outcomes were ischemic stroke or systemic embolism, hemorrhagic stroke, and TIA. Median follow-up was 5.1 years.

Statin use was associated with a significantly lower risk of all outcomes, compared with nonuse. Statin users had a 17% reduced risk of ischemic stroke or systemic embolism, a 7% reduced risk of hemorrhagic stroke, and a 15% rate of reduced risk of TIA, Ms. Huang reported.

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

Among patients with atrial fibrillation (AFib), initiation of statins soon after diagnosis was protective against stroke and related vascular events, and longer duration of use was associated with greater protection, a new cohort study shows.

Statin use was associated with lower risks of ischemic stroke or systemic embolism, hemorrhagic stroke, and transient ischemic attack (TIA), regardless of whether patients were also taking anticoagulant medications.

Lead author Jiayi Huang, a PhD student at Hong Kong University at Shenzhen (China) Hospital, concluded that the study’s findings support the use of statins to prevent stroke for patients with new-onset AFib.

“The findings have important clinical implications, particularly given that in atrial fibrillation, patients’ ischemic strokes are often fatal or disabling and have a high risk of recurrence,” she said.

The results were presented in a moderated poster session at the European Heart Rhythm Association 2023 Congress.
 

Widely prescribed

Anticoagulant drugs are prescribed to lower the fivefold increased risk of stroke among individuals with AFib, compared with those without AFib, but the therapy does not eliminate the higher risk, Ms. Huang explained. And although statins are widely prescribed to reduce the likelihood of myocardial infarction and stroke, “the benefit of statins for stroke prevention in patients with atrial fibrillation has been unclear.”

Ms. Huang and colleagues analyzed data from 51,472 patients newly diagnosed with AFib between 2010 and 2018. The population was divided into statin users (n = 11,866), defined as patients who had taken statins for at least 19 consecutive days in the first year after AFib diagnosis, and statin nonusers (n = 39,606), based on whether they were prescribed statin therapy after their first diagnosis of AFib.

The median age of the cohort was 74.9 years, and 47.7% were women. The investigators used statistical methods to balance baseline covariates between the two groups.

The primary outcomes were ischemic stroke or systemic embolism, hemorrhagic stroke, and TIA. Median follow-up was 5.1 years.

Statin use was associated with a significantly lower risk of all outcomes, compared with nonuse. Statin users had a 17% reduced risk of ischemic stroke or systemic embolism, a 7% reduced risk of hemorrhagic stroke, and a 15% rate of reduced risk of TIA, Ms. Huang reported.

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

Older women with high levels of physical activity showed twice the risk of atrial fibrillation (AFib) over 10 years as they did for cardiac disease or stroke, based on data from 46 cross-country skiers.

Although previous research suggests that women derive greater health benefits from endurance sports, compared with men, women are generally underrepresented in sports cardiology research, and most previous studies have focused on younger women, Marius Myrstad, MD, of Baerum Hospital, Gjettum, Norway, said in a presentation at the annual congress of the European Association of Preventive Cardiology.

Previous research also has shown an increased risk of AFib in male endurance athletes, but similar data on women are lacking, Dr. Myrstad said.

The researchers reviewed data from the Birkebeiner Ageing Study, a study of Norwegian cross-country skiers aged 65 years and older who were followed for 10 years. The participants were competitors in the 2009/2010 Birkebeiner race, a 54-km cross country ski race in Norway.

Participants responded to a questionnaire addressing cardiovascular disease risk factors, exercise habits, and other health issues. The mean age at baseline was 67.5 year. A total of 34 participants (76%) were available for follow-up visits in 2014, and 36 attended a follow-up visit in 2020. Cumulative exposure to exercise was 26 years.

A total of 86% of the women reported moderate to vigorous exercise in the past year at baseline; 61% did so at the 2020 follow-up visit. One of the participants died during the study period.

“The baseline prevalence of cardiovascular conditions was very low,” Dr. Myrstad noted.

However, despite a low prevalence of cardiovascular risk factors, the risk of AFib in the study population was twice as high as for other cardiac diseases and stroke (15.6%, 7.1%, and 7.1%, respectively).

The mechanism of action for the increased AFib remains unclear, but the current study highlights the need for large, prospective studies of female athletes to address not only AFib, but also exercise-induced cardiac remodeling and cardiovascular health in general, said Dr. Myrstad.

The findings were limited by the small sample size and use of self-reports, Dr. Myrstad said, and more research is needed to clarify the association between increased AFib and high-level athletic activity in women.

“We should strive to close the gap between female and male athletes in sports cardiology research,” he added.

Consider the big picture of AFib risk

This study is important because of the growing recognition that atrial fibrillation may be a preventable disease, said Gregory Marcus, MD, a cardiologist at the University of California, San Francisco, said in an interview.

American Heart Association

“Various behaviors or exposures that are under the control of the individual patient may reveal especially powerful means to help reduce risk,” he added.

Dr. Marcus said he was not surprised by the current study findings, as they reflect those of other studies suggesting a heightened risk for atrial fibrillation associated with very excessive exercise. However, the study was limited by the relatively small size and lack of a comparison group, he said. In addition, “The study was observational, and therefore the possibility that factors other than the predictor of interest, in this case intensive endurance exercise, were truly causal of atrial fibrillation could not be excluded,” he noted.

“It is very important to place this specialized analysis in the greater context of the full weight of evidence related to physical activity and atrial fibrillation,” said Dr. Marcus. “Specifically, when it comes to the general public and the great majority of patients we see in clinical practice, encouraging more physical activity is generally the best approach to reduce risks of atrial fibrillation,” he said. “It appears to be only in extraordinarily rigorous and prolonged endurance exercise that higher risks of atrial fibrillation may result,” he noted.

However, “Exercise also has many other benefits, related to overall cardiovascular health, brain health, bone health, and even cancer risk reduction, such that, even among the highly trained endurance athletes, the net benefit versus risk remains unknown,” he said. 

“While the risk of atrial fibrillation in these highly trained endurance athletes was higher than expected, it still occurred in the minority,” Dr. Marcus said. “Therefore, there are certainly other factors yet to be identified that influence this heightened atrial fibrillation risk, and future research aimed at elucidating these other factors may help identify individuals more or less prone to atrial fibrillation or other behaviors that can help mitigate that risk.”

Dr. Myrstad disclosed lecture fees from Bayer, Boehringer-Ingelheim, Bristol Myers Squibb, MSD, and Pfizer unrelated to the current study. Dr. Marcus disclosed serving as a consultant for Johnson and Johnson and InCarda, and holding equity as a cofounder of InCarda.

Older women with high levels of physical activity showed twice the risk of atrial fibrillation (AFib) over 10 years as they did for cardiac disease or stroke, based on data from 46 cross-country skiers.

Although previous research suggests that women derive greater health benefits from endurance sports, compared with men, women are generally underrepresented in sports cardiology research, and most previous studies have focused on younger women, Marius Myrstad, MD, of Baerum Hospital, Gjettum, Norway, said in a presentation at the annual congress of the European Association of Preventive Cardiology.

Previous research also has shown an increased risk of AFib in male endurance athletes, but similar data on women are lacking, Dr. Myrstad said.

The researchers reviewed data from the Birkebeiner Ageing Study, a study of Norwegian cross-country skiers aged 65 years and older who were followed for 10 years. The participants were competitors in the 2009/2010 Birkebeiner race, a 54-km cross country ski race in Norway.

Participants responded to a questionnaire addressing cardiovascular disease risk factors, exercise habits, and other health issues. The mean age at baseline was 67.5 year. A total of 34 participants (76%) were available for follow-up visits in 2014, and 36 attended a follow-up visit in 2020. Cumulative exposure to exercise was 26 years.

A total of 86% of the women reported moderate to vigorous exercise in the past year at baseline; 61% did so at the 2020 follow-up visit. One of the participants died during the study period.

“The baseline prevalence of cardiovascular conditions was very low,” Dr. Myrstad noted.

However, despite a low prevalence of cardiovascular risk factors, the risk of AFib in the study population was twice as high as for other cardiac diseases and stroke (15.6%, 7.1%, and 7.1%, respectively).

The mechanism of action for the increased AFib remains unclear, but the current study highlights the need for large, prospective studies of female athletes to address not only AFib, but also exercise-induced cardiac remodeling and cardiovascular health in general, said Dr. Myrstad.

The findings were limited by the small sample size and use of self-reports, Dr. Myrstad said, and more research is needed to clarify the association between increased AFib and high-level athletic activity in women.

“We should strive to close the gap between female and male athletes in sports cardiology research,” he added.

Consider the big picture of AFib risk

This study is important because of the growing recognition that atrial fibrillation may be a preventable disease, said Gregory Marcus, MD, a cardiologist at the University of California, San Francisco, said in an interview.

American Heart Association

“Various behaviors or exposures that are under the control of the individual patient may reveal especially powerful means to help reduce risk,” he added.

Dr. Marcus said he was not surprised by the current study findings, as they reflect those of other studies suggesting a heightened risk for atrial fibrillation associated with very excessive exercise. However, the study was limited by the relatively small size and lack of a comparison group, he said. In addition, “The study was observational, and therefore the possibility that factors other than the predictor of interest, in this case intensive endurance exercise, were truly causal of atrial fibrillation could not be excluded,” he noted.

“It is very important to place this specialized analysis in the greater context of the full weight of evidence related to physical activity and atrial fibrillation,” said Dr. Marcus. “Specifically, when it comes to the general public and the great majority of patients we see in clinical practice, encouraging more physical activity is generally the best approach to reduce risks of atrial fibrillation,” he said. “It appears to be only in extraordinarily rigorous and prolonged endurance exercise that higher risks of atrial fibrillation may result,” he noted.

However, “Exercise also has many other benefits, related to overall cardiovascular health, brain health, bone health, and even cancer risk reduction, such that, even among the highly trained endurance athletes, the net benefit versus risk remains unknown,” he said. 

“While the risk of atrial fibrillation in these highly trained endurance athletes was higher than expected, it still occurred in the minority,” Dr. Marcus said. “Therefore, there are certainly other factors yet to be identified that influence this heightened atrial fibrillation risk, and future research aimed at elucidating these other factors may help identify individuals more or less prone to atrial fibrillation or other behaviors that can help mitigate that risk.”

Dr. Myrstad disclosed lecture fees from Bayer, Boehringer-Ingelheim, Bristol Myers Squibb, MSD, and Pfizer unrelated to the current study. Dr. Marcus disclosed serving as a consultant for Johnson and Johnson and InCarda, and holding equity as a cofounder of InCarda.

Older women with high levels of physical activity showed twice the risk of atrial fibrillation (AFib) over 10 years as they did for cardiac disease or stroke, based on data from 46 cross-country skiers.

Although previous research suggests that women derive greater health benefits from endurance sports, compared with men, women are generally underrepresented in sports cardiology research, and most previous studies have focused on younger women, Marius Myrstad, MD, of Baerum Hospital, Gjettum, Norway, said in a presentation at the annual congress of the European Association of Preventive Cardiology.

Previous research also has shown an increased risk of AFib in male endurance athletes, but similar data on women are lacking, Dr. Myrstad said.

The researchers reviewed data from the Birkebeiner Ageing Study, a study of Norwegian cross-country skiers aged 65 years and older who were followed for 10 years. The participants were competitors in the 2009/2010 Birkebeiner race, a 54-km cross country ski race in Norway.

Participants responded to a questionnaire addressing cardiovascular disease risk factors, exercise habits, and other health issues. The mean age at baseline was 67.5 year. A total of 34 participants (76%) were available for follow-up visits in 2014, and 36 attended a follow-up visit in 2020. Cumulative exposure to exercise was 26 years.

A total of 86% of the women reported moderate to vigorous exercise in the past year at baseline; 61% did so at the 2020 follow-up visit. One of the participants died during the study period.

“The baseline prevalence of cardiovascular conditions was very low,” Dr. Myrstad noted.

However, despite a low prevalence of cardiovascular risk factors, the risk of AFib in the study population was twice as high as for other cardiac diseases and stroke (15.6%, 7.1%, and 7.1%, respectively).

The mechanism of action for the increased AFib remains unclear, but the current study highlights the need for large, prospective studies of female athletes to address not only AFib, but also exercise-induced cardiac remodeling and cardiovascular health in general, said Dr. Myrstad.

The findings were limited by the small sample size and use of self-reports, Dr. Myrstad said, and more research is needed to clarify the association between increased AFib and high-level athletic activity in women.

“We should strive to close the gap between female and male athletes in sports cardiology research,” he added.

Consider the big picture of AFib risk

This study is important because of the growing recognition that atrial fibrillation may be a preventable disease, said Gregory Marcus, MD, a cardiologist at the University of California, San Francisco, said in an interview.

American Heart Association

“Various behaviors or exposures that are under the control of the individual patient may reveal especially powerful means to help reduce risk,” he added.

Dr. Marcus said he was not surprised by the current study findings, as they reflect those of other studies suggesting a heightened risk for atrial fibrillation associated with very excessive exercise. However, the study was limited by the relatively small size and lack of a comparison group, he said. In addition, “The study was observational, and therefore the possibility that factors other than the predictor of interest, in this case intensive endurance exercise, were truly causal of atrial fibrillation could not be excluded,” he noted.

“It is very important to place this specialized analysis in the greater context of the full weight of evidence related to physical activity and atrial fibrillation,” said Dr. Marcus. “Specifically, when it comes to the general public and the great majority of patients we see in clinical practice, encouraging more physical activity is generally the best approach to reduce risks of atrial fibrillation,” he said. “It appears to be only in extraordinarily rigorous and prolonged endurance exercise that higher risks of atrial fibrillation may result,” he noted.

However, “Exercise also has many other benefits, related to overall cardiovascular health, brain health, bone health, and even cancer risk reduction, such that, even among the highly trained endurance athletes, the net benefit versus risk remains unknown,” he said. 

“While the risk of atrial fibrillation in these highly trained endurance athletes was higher than expected, it still occurred in the minority,” Dr. Marcus said. “Therefore, there are certainly other factors yet to be identified that influence this heightened atrial fibrillation risk, and future research aimed at elucidating these other factors may help identify individuals more or less prone to atrial fibrillation or other behaviors that can help mitigate that risk.”

Dr. Myrstad disclosed lecture fees from Bayer, Boehringer-Ingelheim, Bristol Myers Squibb, MSD, and Pfizer unrelated to the current study. Dr. Marcus disclosed serving as a consultant for Johnson and Johnson and InCarda, and holding equity as a cofounder of InCarda.

New research could change how experts think about graying hair and what can be done about it. Traditionally, experts thought that undifferentiated stem cells in the hair follicle get called to duty, transform to melanocytes, and then die off.

New evidence points more to a cycle wherein undifferentiated stem cells mature to perform their hair-coloring duties and then transform back to their primitive form. To accomplish this, they need to stay on the move.

When these special stem cells get “stuck” in the follicle, gray hair is the result, according to a new study reported online in Nature.

Curtoicurto/Thinkstock

The regeneration cycle of melanocyte stem cells (McSCs) to melanocytes and back again can last for years. However, McSCs die sooner than do other cells nearby, such as hair follicle stem cells. This difference can explain why people go gray but still grow hair.

“It was thought that melanocyte stem cells are maintained in an undifferentiated state, instead of repeating differentiation and de-differentiation,” said the study’s senior investigator Mayumi Ito, PhD, professor in the departments of dermatology and cell biology at NYU Langone Health, New York.

The process involves different compartments in the hair follicle – the germ area is where the stem cells regenerate; the follicle bulge is where they get stuck. A different microenvironment in each location dictates how they change. This “chameleon-like” property surprised researchers.

Now that investigators figured out how gray hair might get started, a next step will be to search for a way to stop it.

The research has been performed in mice to date but could translate to humans. “Because the structure of the hair follicle is similar between mice and humans, we speculate that human melanocytes may also demonstrate the plasticity during hair regeneration,” Dr. Ito told this news organization.

Future findings could also lead to new therapies. “Our study suggests that moving melanocytes to a proper location within the hair follicle may help prevent gray hair,” Dr. Ito said.

Given the known effects of ultraviolet B (UVB) radiation on melanocytes, Dr. Ito and colleagues wanted to see what effect it might have on this cycle. So in the study, they exposed hair follicles of mice to UVB radiation and report it speeds up the process for McSCs to transform to color-producing melanocytes. They found that these McSCs can regenerate or change back to undifferentiated stem cells, so UVB radiation does not interrupt the process.
 

A melanoma clue?

The study also could have implications for melanoma. Unlike other tumors, melanocytes that cause cancer can self-renew even from a fully differentiated, pigmented form, the researchers note.

This makes melanomas more difficult to eliminate.

“Our study suggests normal melanocytes are very plastic and can reverse a differentiation state. Melanoma cells are known to be very plastic,” Dr. Ito said. “We consider this feature of melanoma may be related to the high plasticity of original melanocytes.”

The finding that melanocyte stem cells “are more plastic than maybe previously given credit for … certainly has implications in melanoma,” agreed Melissa Harris, PhD, associate professor, department of biology at the University of Alabama, Birmingham, when asked to comment on the study.
 

Small technology, big insights?

The advanced technology used by Dr. Ito and colleagues in the study included 3D-intravital imaging and single-cell RNA sequencing to track the stem cells in almost real time as they aged and moved within each hair follicle.

“This paper uses a nice mix of classic and modern techniques to help answer a question that many in the field of pigmentation biology have suspected for a long time. Not all dormant melanocyte stem cells are created equal,” Dr. Harris said.

“The one question not answered in this paper is how to reverse the dysfunction of the melanocyte stem cell ‘stuck’ in the hair bulge,” Dr. Harris added. “There are numerous clinical case studies in humans showing medicine-induced hair repigmentation, and perhaps these cases are examples of dysfunctional melanocyte stem cells becoming ‘unstuck.’ ”
 

‘Very interesting’ findings

The study and its results “are very interesting from a mechanistic perspective and basic science view,” said Anthony M. Rossi, MD, a private practice dermatologist and assistant attending dermatologist at Memorial Sloan Kettering Cancer Center in New York, when asked to comment on the results.

The research provides another view of how melanocyte stem cells can pigment the hair shaft, Dr. Rossi added. “It gives insight into the behavior of stem cells and how they can travel and change state, something not well-known before.”

Dr. Rossi cautioned that other mechanisms are likely taking place. He pointed out that graying of hair can actually occur after a sudden stress event, as well as with vitamin B12 deficiency, thyroid disease, vitiligo-related autoimmune destruction, neurofibromatosis, tuberous sclerosis, and alopecia areata.

The “standout concept” in this paper is that the melanocyte stem cells are stranded and are not getting the right signal from the microenvironment to amplify and appropriately migrate to provide pigment to the hair shaft, said Paradi Mirmirani, MD, a private practice dermatologist in Vallejo, Calif.

It could be challenging to find the right signaling to reverse the graying process, Dr. Mirmirani added. “But the first step is always to understand the underlying basic mechanism. It would be interesting to see if other factors such as smoking, stress … influence the melanocyte stem cells in the same way.”

Grants from the National Institutes of Health and the Department of Defense supported the study. Dr. Ito, Dr. Harris, Dr. Mirmirani, and Dr. Rossi had no relevant disclosures.

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

New research could change how experts think about graying hair and what can be done about it. Traditionally, experts thought that undifferentiated stem cells in the hair follicle get called to duty, transform to melanocytes, and then die off.

New evidence points more to a cycle wherein undifferentiated stem cells mature to perform their hair-coloring duties and then transform back to their primitive form. To accomplish this, they need to stay on the move.

When these special stem cells get “stuck” in the follicle, gray hair is the result, according to a new study reported online in Nature.

Curtoicurto/Thinkstock

The regeneration cycle of melanocyte stem cells (McSCs) to melanocytes and back again can last for years. However, McSCs die sooner than do other cells nearby, such as hair follicle stem cells. This difference can explain why people go gray but still grow hair.

“It was thought that melanocyte stem cells are maintained in an undifferentiated state, instead of repeating differentiation and de-differentiation,” said the study’s senior investigator Mayumi Ito, PhD, professor in the departments of dermatology and cell biology at NYU Langone Health, New York.

The process involves different compartments in the hair follicle – the germ area is where the stem cells regenerate; the follicle bulge is where they get stuck. A different microenvironment in each location dictates how they change. This “chameleon-like” property surprised researchers.

Now that investigators figured out how gray hair might get started, a next step will be to search for a way to stop it.

The research has been performed in mice to date but could translate to humans. “Because the structure of the hair follicle is similar between mice and humans, we speculate that human melanocytes may also demonstrate the plasticity during hair regeneration,” Dr. Ito told this news organization.

Future findings could also lead to new therapies. “Our study suggests that moving melanocytes to a proper location within the hair follicle may help prevent gray hair,” Dr. Ito said.

Given the known effects of ultraviolet B (UVB) radiation on melanocytes, Dr. Ito and colleagues wanted to see what effect it might have on this cycle. So in the study, they exposed hair follicles of mice to UVB radiation and report it speeds up the process for McSCs to transform to color-producing melanocytes. They found that these McSCs can regenerate or change back to undifferentiated stem cells, so UVB radiation does not interrupt the process.
 

A melanoma clue?

The study also could have implications for melanoma. Unlike other tumors, melanocytes that cause cancer can self-renew even from a fully differentiated, pigmented form, the researchers note.

This makes melanomas more difficult to eliminate.

“Our study suggests normal melanocytes are very plastic and can reverse a differentiation state. Melanoma cells are known to be very plastic,” Dr. Ito said. “We consider this feature of melanoma may be related to the high plasticity of original melanocytes.”

The finding that melanocyte stem cells “are more plastic than maybe previously given credit for … certainly has implications in melanoma,” agreed Melissa Harris, PhD, associate professor, department of biology at the University of Alabama, Birmingham, when asked to comment on the study.
 

Small technology, big insights?

The advanced technology used by Dr. Ito and colleagues in the study included 3D-intravital imaging and single-cell RNA sequencing to track the stem cells in almost real time as they aged and moved within each hair follicle.

“This paper uses a nice mix of classic and modern techniques to help answer a question that many in the field of pigmentation biology have suspected for a long time. Not all dormant melanocyte stem cells are created equal,” Dr. Harris said.

“The one question not answered in this paper is how to reverse the dysfunction of the melanocyte stem cell ‘stuck’ in the hair bulge,” Dr. Harris added. “There are numerous clinical case studies in humans showing medicine-induced hair repigmentation, and perhaps these cases are examples of dysfunctional melanocyte stem cells becoming ‘unstuck.’ ”
 

‘Very interesting’ findings

The study and its results “are very interesting from a mechanistic perspective and basic science view,” said Anthony M. Rossi, MD, a private practice dermatologist and assistant attending dermatologist at Memorial Sloan Kettering Cancer Center in New York, when asked to comment on the results.

The research provides another view of how melanocyte stem cells can pigment the hair shaft, Dr. Rossi added. “It gives insight into the behavior of stem cells and how they can travel and change state, something not well-known before.”

Dr. Rossi cautioned that other mechanisms are likely taking place. He pointed out that graying of hair can actually occur after a sudden stress event, as well as with vitamin B12 deficiency, thyroid disease, vitiligo-related autoimmune destruction, neurofibromatosis, tuberous sclerosis, and alopecia areata.

The “standout concept” in this paper is that the melanocyte stem cells are stranded and are not getting the right signal from the microenvironment to amplify and appropriately migrate to provide pigment to the hair shaft, said Paradi Mirmirani, MD, a private practice dermatologist in Vallejo, Calif.

It could be challenging to find the right signaling to reverse the graying process, Dr. Mirmirani added. “But the first step is always to understand the underlying basic mechanism. It would be interesting to see if other factors such as smoking, stress … influence the melanocyte stem cells in the same way.”

Grants from the National Institutes of Health and the Department of Defense supported the study. Dr. Ito, Dr. Harris, Dr. Mirmirani, and Dr. Rossi had no relevant disclosures.

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

New research could change how experts think about graying hair and what can be done about it. Traditionally, experts thought that undifferentiated stem cells in the hair follicle get called to duty, transform to melanocytes, and then die off.

New evidence points more to a cycle wherein undifferentiated stem cells mature to perform their hair-coloring duties and then transform back to their primitive form. To accomplish this, they need to stay on the move.

When these special stem cells get “stuck” in the follicle, gray hair is the result, according to a new study reported online in Nature.

Curtoicurto/Thinkstock

The regeneration cycle of melanocyte stem cells (McSCs) to melanocytes and back again can last for years. However, McSCs die sooner than do other cells nearby, such as hair follicle stem cells. This difference can explain why people go gray but still grow hair.

“It was thought that melanocyte stem cells are maintained in an undifferentiated state, instead of repeating differentiation and de-differentiation,” said the study’s senior investigator Mayumi Ito, PhD, professor in the departments of dermatology and cell biology at NYU Langone Health, New York.

The process involves different compartments in the hair follicle – the germ area is where the stem cells regenerate; the follicle bulge is where they get stuck. A different microenvironment in each location dictates how they change. This “chameleon-like” property surprised researchers.

Now that investigators figured out how gray hair might get started, a next step will be to search for a way to stop it.

The research has been performed in mice to date but could translate to humans. “Because the structure of the hair follicle is similar between mice and humans, we speculate that human melanocytes may also demonstrate the plasticity during hair regeneration,” Dr. Ito told this news organization.

Future findings could also lead to new therapies. “Our study suggests that moving melanocytes to a proper location within the hair follicle may help prevent gray hair,” Dr. Ito said.

Given the known effects of ultraviolet B (UVB) radiation on melanocytes, Dr. Ito and colleagues wanted to see what effect it might have on this cycle. So in the study, they exposed hair follicles of mice to UVB radiation and report it speeds up the process for McSCs to transform to color-producing melanocytes. They found that these McSCs can regenerate or change back to undifferentiated stem cells, so UVB radiation does not interrupt the process.
 

A melanoma clue?

The study also could have implications for melanoma. Unlike other tumors, melanocytes that cause cancer can self-renew even from a fully differentiated, pigmented form, the researchers note.

This makes melanomas more difficult to eliminate.

“Our study suggests normal melanocytes are very plastic and can reverse a differentiation state. Melanoma cells are known to be very plastic,” Dr. Ito said. “We consider this feature of melanoma may be related to the high plasticity of original melanocytes.”

The finding that melanocyte stem cells “are more plastic than maybe previously given credit for … certainly has implications in melanoma,” agreed Melissa Harris, PhD, associate professor, department of biology at the University of Alabama, Birmingham, when asked to comment on the study.
 

Small technology, big insights?

The advanced technology used by Dr. Ito and colleagues in the study included 3D-intravital imaging and single-cell RNA sequencing to track the stem cells in almost real time as they aged and moved within each hair follicle.

“This paper uses a nice mix of classic and modern techniques to help answer a question that many in the field of pigmentation biology have suspected for a long time. Not all dormant melanocyte stem cells are created equal,” Dr. Harris said.

“The one question not answered in this paper is how to reverse the dysfunction of the melanocyte stem cell ‘stuck’ in the hair bulge,” Dr. Harris added. “There are numerous clinical case studies in humans showing medicine-induced hair repigmentation, and perhaps these cases are examples of dysfunctional melanocyte stem cells becoming ‘unstuck.’ ”
 

‘Very interesting’ findings

The study and its results “are very interesting from a mechanistic perspective and basic science view,” said Anthony M. Rossi, MD, a private practice dermatologist and assistant attending dermatologist at Memorial Sloan Kettering Cancer Center in New York, when asked to comment on the results.

The research provides another view of how melanocyte stem cells can pigment the hair shaft, Dr. Rossi added. “It gives insight into the behavior of stem cells and how they can travel and change state, something not well-known before.”

Dr. Rossi cautioned that other mechanisms are likely taking place. He pointed out that graying of hair can actually occur after a sudden stress event, as well as with vitamin B12 deficiency, thyroid disease, vitiligo-related autoimmune destruction, neurofibromatosis, tuberous sclerosis, and alopecia areata.

The “standout concept” in this paper is that the melanocyte stem cells are stranded and are not getting the right signal from the microenvironment to amplify and appropriately migrate to provide pigment to the hair shaft, said Paradi Mirmirani, MD, a private practice dermatologist in Vallejo, Calif.

It could be challenging to find the right signaling to reverse the graying process, Dr. Mirmirani added. “But the first step is always to understand the underlying basic mechanism. It would be interesting to see if other factors such as smoking, stress … influence the melanocyte stem cells in the same way.”

Grants from the National Institutes of Health and the Department of Defense supported the study. Dr. Ito, Dr. Harris, Dr. Mirmirani, and Dr. Rossi had no relevant disclosures.

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

The U.S. Food and Drug Administration (FDA) has approved the first vaccine for respiratory syncytial virus (RSV) in the United States, the agency announced May 3. Arexvy, manufactured by GSK, is the world’s first RSV vaccine for adults aged 60 years and older,the company said in an announcement.

Every year, RSV is responsible for 60,000–120,000 hospitalizations and 6,000–10,000 deaths among U.S. adults older than age, according to the FDA. Older adults with underlying health conditions — such as diabetes, a weakened immune system, or lung or heart disease — are at high risk for severe disease. "Today’s approval of the first RSV vaccine is an important public health achievement to prevent a disease which can be life-threatening and reflects the FDA’s continued commitment to facilitating the development of safe and effective vaccines for use in the United States," said Peter Marks, MD, PhD, director of the FDA’s Center for Biologics Evaluation and Research, in a statement.

The FDA approval of Arexvy was based on a clinical study of approximately 25,000 patients. Half of these patients received Arexvy, while the other half received a placebo. Researchers found that the RSV vaccine reduced RSV-associated lower respiratory tract disease (LRTD) by nearly 83% and reduced the risk of developing severe RSV-associated LRTD by 94%. The most commonly reported side effects were injection site pain, fatigue, muscle pain, headache, and joint stiffness/pain. Ten patients who received Arexvy and four patients who received placebo experienced atrial fibrillation within 30 days of vaccination. The company is planning to assess risk for atrial fibrillation in postmarking studies, the FDA said. The European Medicine Agency’s Committee for Medicinal Products for Human Use recommended approval of Arexvy on April 25, 2023, on the basis of data from the same clinical trial.

GSK said that the U.S. launch of Arexvy will occur sometime in the fall before the 2023/2024 RSV season, but the company did not provide exact dates. "Today marks a turning point in our effort to reduce the significant burden of RSV," said GSK’s chief scientific officer, Tony Wood, PhD, in a company statement. "Our focus now is to ensure eligible older adults in the U.S. can access the vaccine as quickly as possible and to progress regulatory review in other countries."

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

The U.S. Food and Drug Administration (FDA) has approved the first vaccine for respiratory syncytial virus (RSV) in the United States, the agency announced May 3. Arexvy, manufactured by GSK, is the world’s first RSV vaccine for adults aged 60 years and older,the company said in an announcement.

Every year, RSV is responsible for 60,000–120,000 hospitalizations and 6,000–10,000 deaths among U.S. adults older than age, according to the FDA. Older adults with underlying health conditions — such as diabetes, a weakened immune system, or lung or heart disease — are at high risk for severe disease. "Today’s approval of the first RSV vaccine is an important public health achievement to prevent a disease which can be life-threatening and reflects the FDA’s continued commitment to facilitating the development of safe and effective vaccines for use in the United States," said Peter Marks, MD, PhD, director of the FDA’s Center for Biologics Evaluation and Research, in a statement.

The FDA approval of Arexvy was based on a clinical study of approximately 25,000 patients. Half of these patients received Arexvy, while the other half received a placebo. Researchers found that the RSV vaccine reduced RSV-associated lower respiratory tract disease (LRTD) by nearly 83% and reduced the risk of developing severe RSV-associated LRTD by 94%. The most commonly reported side effects were injection site pain, fatigue, muscle pain, headache, and joint stiffness/pain. Ten patients who received Arexvy and four patients who received placebo experienced atrial fibrillation within 30 days of vaccination. The company is planning to assess risk for atrial fibrillation in postmarking studies, the FDA said. The European Medicine Agency’s Committee for Medicinal Products for Human Use recommended approval of Arexvy on April 25, 2023, on the basis of data from the same clinical trial.

GSK said that the U.S. launch of Arexvy will occur sometime in the fall before the 2023/2024 RSV season, but the company did not provide exact dates. "Today marks a turning point in our effort to reduce the significant burden of RSV," said GSK’s chief scientific officer, Tony Wood, PhD, in a company statement. "Our focus now is to ensure eligible older adults in the U.S. can access the vaccine as quickly as possible and to progress regulatory review in other countries."

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

The U.S. Food and Drug Administration (FDA) has approved the first vaccine for respiratory syncytial virus (RSV) in the United States, the agency announced May 3. Arexvy, manufactured by GSK, is the world’s first RSV vaccine for adults aged 60 years and older,the company said in an announcement.

Every year, RSV is responsible for 60,000–120,000 hospitalizations and 6,000–10,000 deaths among U.S. adults older than age, according to the FDA. Older adults with underlying health conditions — such as diabetes, a weakened immune system, or lung or heart disease — are at high risk for severe disease. "Today’s approval of the first RSV vaccine is an important public health achievement to prevent a disease which can be life-threatening and reflects the FDA’s continued commitment to facilitating the development of safe and effective vaccines for use in the United States," said Peter Marks, MD, PhD, director of the FDA’s Center for Biologics Evaluation and Research, in a statement.

The FDA approval of Arexvy was based on a clinical study of approximately 25,000 patients. Half of these patients received Arexvy, while the other half received a placebo. Researchers found that the RSV vaccine reduced RSV-associated lower respiratory tract disease (LRTD) by nearly 83% and reduced the risk of developing severe RSV-associated LRTD by 94%. The most commonly reported side effects were injection site pain, fatigue, muscle pain, headache, and joint stiffness/pain. Ten patients who received Arexvy and four patients who received placebo experienced atrial fibrillation within 30 days of vaccination. The company is planning to assess risk for atrial fibrillation in postmarking studies, the FDA said. The European Medicine Agency’s Committee for Medicinal Products for Human Use recommended approval of Arexvy on April 25, 2023, on the basis of data from the same clinical trial.

GSK said that the U.S. launch of Arexvy will occur sometime in the fall before the 2023/2024 RSV season, but the company did not provide exact dates. "Today marks a turning point in our effort to reduce the significant burden of RSV," said GSK’s chief scientific officer, Tony Wood, PhD, in a company statement. "Our focus now is to ensure eligible older adults in the U.S. can access the vaccine as quickly as possible and to progress regulatory review in other countries."

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

Adults with cancer experienced significant reductions in pain after taking medicinal cannabis, in a study.

Physician-prescribed cannabis, particularly cannabinoids, has been shown to ease cancer-related pain in adult cancer patients, who often find inadequate pain relief from medications including opioids, Saro Aprikian, MSc, a medical student at the Royal College of Surgeons, Dublin, and colleagues, wrote in their paper.

However, real-world data on the safety and effectiveness of cannabis in the cancer population and the impact on use of other medications are lacking, the researchers said.

In the study, published in BMJ Supportive & Palliative Care, the researchers reviewed data from 358 adults with cancer who were part of a multicenter cannabis registry in Canada between May 2015 and October 2018.

The average age of the patients was 57.6 years, and 48% were men. The top three cancer diagnoses in the study population were genitorurinary, breast, and colorectal.

Pain was the most common reason for obtaining a medical cannabis prescription, cited by 72.4% of patients.

Data were collected at follow-up visits conducted every 3 months over 1 year. Pain was assessed via the Brief Pain Inventory (BPI) and revised Edmonton Symptom Assessment System (ESAS-r) questionnaires and compared to baseline values. Patients rated their pain intensity on a sliding scale of 0 (none) to 10 (worst possible). Pain relief was rated on a scale of 0% (none) to 100% (complete).

Compared to baseline scores, patients showed significant decreases at 3, 6 and 9 months for BPI worst pain (5.5 at baseline, 3.6 for 3, 6, and 9 months) average pain (4.1 at baseline, 2.4, 2.3, and 2.7 for 3, 6, and 9 months, respectively), overall pain severity (2.7 at baseline, 2.3, 2.3, and 2.4 at 3, 6, and 9 months, respectively), and pain interference with daily life (4.3 at baseline, 2.4, 2.2, and 2.4 at 3, 6, and 9 months, respectively; P less than .01 for all four pain measures).

“Pain severity as reported in the ESAS-r decreased significantly at 3-month, 6-month and 9-month follow-ups,” the researchers noted.

In addition, total medication burden based on the medication quantification scale (MQS) and morphine equivalent daily dose (MEDD) were recorded at 3, 6, 9, and 12 months. MQS scores decreased compared to baseline at 3, 6, 9, and 12 months in 10%, 23.5%, 26.2%, and 31.6% of patients, respectively. Also compared with baseline, 11.1%, 31.3%, and 14.3% of patients reported decreases in MEDD scores at 3, 6, and 9 months, respectively.

Overall, products with equal amounts of active ingredients tetrahydrocannabinol (THC) and cannabidiol (CBD) were more effective than were those with a predominance of either THC or CBD, the researchers wrote.

Medical cannabis was well-tolerated; a total of 15 moderate to severe side effects were reported by 11 patients, 13 of which were minor. The most common side effects were sleepiness and fatigue, and five patients discontinued their medical cannabis because of side effects. The two serious side effects reported during the study period – pneumonia and a cardiovascular event – were deemed unlikely related to the patients’ medicinal cannabis use.

The findings were limited by several factors, including the observational design, which prevented conclusions about causality, the researchers noted. Other limitations included the loss of many patients to follow-up and incomplete data on other prescription medications in many cases.

The results support the use of medical cannabis by cancer patients as an adjunct pain relief strategy and a way to potentially reduce the use of other medications such as opioids, the authors concluded.

The study was supported by the Canadian Consortium for the Investigation of Cannabinoids, Collège des Médecins du Québec, and the Canopy Growth Corporation. The researchers had no financial conflicts to disclose.

Adults with cancer experienced significant reductions in pain after taking medicinal cannabis, in a study.

Physician-prescribed cannabis, particularly cannabinoids, has been shown to ease cancer-related pain in adult cancer patients, who often find inadequate pain relief from medications including opioids, Saro Aprikian, MSc, a medical student at the Royal College of Surgeons, Dublin, and colleagues, wrote in their paper.

However, real-world data on the safety and effectiveness of cannabis in the cancer population and the impact on use of other medications are lacking, the researchers said.

In the study, published in BMJ Supportive & Palliative Care, the researchers reviewed data from 358 adults with cancer who were part of a multicenter cannabis registry in Canada between May 2015 and October 2018.

The average age of the patients was 57.6 years, and 48% were men. The top three cancer diagnoses in the study population were genitorurinary, breast, and colorectal.

Pain was the most common reason for obtaining a medical cannabis prescription, cited by 72.4% of patients.

Data were collected at follow-up visits conducted every 3 months over 1 year. Pain was assessed via the Brief Pain Inventory (BPI) and revised Edmonton Symptom Assessment System (ESAS-r) questionnaires and compared to baseline values. Patients rated their pain intensity on a sliding scale of 0 (none) to 10 (worst possible). Pain relief was rated on a scale of 0% (none) to 100% (complete).

Compared to baseline scores, patients showed significant decreases at 3, 6 and 9 months for BPI worst pain (5.5 at baseline, 3.6 for 3, 6, and 9 months) average pain (4.1 at baseline, 2.4, 2.3, and 2.7 for 3, 6, and 9 months, respectively), overall pain severity (2.7 at baseline, 2.3, 2.3, and 2.4 at 3, 6, and 9 months, respectively), and pain interference with daily life (4.3 at baseline, 2.4, 2.2, and 2.4 at 3, 6, and 9 months, respectively; P less than .01 for all four pain measures).

“Pain severity as reported in the ESAS-r decreased significantly at 3-month, 6-month and 9-month follow-ups,” the researchers noted.

In addition, total medication burden based on the medication quantification scale (MQS) and morphine equivalent daily dose (MEDD) were recorded at 3, 6, 9, and 12 months. MQS scores decreased compared to baseline at 3, 6, 9, and 12 months in 10%, 23.5%, 26.2%, and 31.6% of patients, respectively. Also compared with baseline, 11.1%, 31.3%, and 14.3% of patients reported decreases in MEDD scores at 3, 6, and 9 months, respectively.

Overall, products with equal amounts of active ingredients tetrahydrocannabinol (THC) and cannabidiol (CBD) were more effective than were those with a predominance of either THC or CBD, the researchers wrote.

Medical cannabis was well-tolerated; a total of 15 moderate to severe side effects were reported by 11 patients, 13 of which were minor. The most common side effects were sleepiness and fatigue, and five patients discontinued their medical cannabis because of side effects. The two serious side effects reported during the study period – pneumonia and a cardiovascular event – were deemed unlikely related to the patients’ medicinal cannabis use.

The findings were limited by several factors, including the observational design, which prevented conclusions about causality, the researchers noted. Other limitations included the loss of many patients to follow-up and incomplete data on other prescription medications in many cases.

The results support the use of medical cannabis by cancer patients as an adjunct pain relief strategy and a way to potentially reduce the use of other medications such as opioids, the authors concluded.

The study was supported by the Canadian Consortium for the Investigation of Cannabinoids, Collège des Médecins du Québec, and the Canopy Growth Corporation. The researchers had no financial conflicts to disclose.

Adults with cancer experienced significant reductions in pain after taking medicinal cannabis, in a study.

Physician-prescribed cannabis, particularly cannabinoids, has been shown to ease cancer-related pain in adult cancer patients, who often find inadequate pain relief from medications including opioids, Saro Aprikian, MSc, a medical student at the Royal College of Surgeons, Dublin, and colleagues, wrote in their paper.

However, real-world data on the safety and effectiveness of cannabis in the cancer population and the impact on use of other medications are lacking, the researchers said.

In the study, published in BMJ Supportive & Palliative Care, the researchers reviewed data from 358 adults with cancer who were part of a multicenter cannabis registry in Canada between May 2015 and October 2018.

The average age of the patients was 57.6 years, and 48% were men. The top three cancer diagnoses in the study population were genitorurinary, breast, and colorectal.

Pain was the most common reason for obtaining a medical cannabis prescription, cited by 72.4% of patients.

Data were collected at follow-up visits conducted every 3 months over 1 year. Pain was assessed via the Brief Pain Inventory (BPI) and revised Edmonton Symptom Assessment System (ESAS-r) questionnaires and compared to baseline values. Patients rated their pain intensity on a sliding scale of 0 (none) to 10 (worst possible). Pain relief was rated on a scale of 0% (none) to 100% (complete).

Compared to baseline scores, patients showed significant decreases at 3, 6 and 9 months for BPI worst pain (5.5 at baseline, 3.6 for 3, 6, and 9 months) average pain (4.1 at baseline, 2.4, 2.3, and 2.7 for 3, 6, and 9 months, respectively), overall pain severity (2.7 at baseline, 2.3, 2.3, and 2.4 at 3, 6, and 9 months, respectively), and pain interference with daily life (4.3 at baseline, 2.4, 2.2, and 2.4 at 3, 6, and 9 months, respectively; P less than .01 for all four pain measures).

“Pain severity as reported in the ESAS-r decreased significantly at 3-month, 6-month and 9-month follow-ups,” the researchers noted.

In addition, total medication burden based on the medication quantification scale (MQS) and morphine equivalent daily dose (MEDD) were recorded at 3, 6, 9, and 12 months. MQS scores decreased compared to baseline at 3, 6, 9, and 12 months in 10%, 23.5%, 26.2%, and 31.6% of patients, respectively. Also compared with baseline, 11.1%, 31.3%, and 14.3% of patients reported decreases in MEDD scores at 3, 6, and 9 months, respectively.

Overall, products with equal amounts of active ingredients tetrahydrocannabinol (THC) and cannabidiol (CBD) were more effective than were those with a predominance of either THC or CBD, the researchers wrote.

Medical cannabis was well-tolerated; a total of 15 moderate to severe side effects were reported by 11 patients, 13 of which were minor. The most common side effects were sleepiness and fatigue, and five patients discontinued their medical cannabis because of side effects. The two serious side effects reported during the study period – pneumonia and a cardiovascular event – were deemed unlikely related to the patients’ medicinal cannabis use.

The findings were limited by several factors, including the observational design, which prevented conclusions about causality, the researchers noted. Other limitations included the loss of many patients to follow-up and incomplete data on other prescription medications in many cases.

The results support the use of medical cannabis by cancer patients as an adjunct pain relief strategy and a way to potentially reduce the use of other medications such as opioids, the authors concluded.

The study was supported by the Canadian Consortium for the Investigation of Cannabinoids, Collège des Médecins du Québec, and the Canopy Growth Corporation. The researchers had no financial conflicts to disclose.

An evidence-based analysis of 10 popular dietary patterns shows that some promote heart health better than others.

A new American Heart Association scientific statement concludes that the Mediterranean, Dietary Approach to Stop Hypertension (DASH), pescatarian, and vegetarian eating patterns most strongly align with heart-healthy eating guidelines issued by the AHA in 2021, whereas the popular paleolithic (paleo) and ketogenic (keto) diets fall short.

“The good news for the public and their clinicians is that there are several dietary patterns that allow for substantial flexibility for following a heart healthy diet – DASH, Mediterranean, vegetarian,” writing-group chair Christopher Gardner, PhD, with Stanford (Calif.) University, told this news organization.

Lisovskaya/iStock/Getty Images

A tool for clinicians

“The number of different, popular dietary patterns has proliferated in recent years, and the amount of misinformation about them on social media has reached critical levels,” Dr. Gardner said in a news release.

“The public – and even many health care professionals – may rightfully be confused about heart-healthy eating, and they may feel that they don’t have the time or the training to evaluate the different diets. We hope this statement serves as a tool for clinicians and the public to understand which diets promote good cardiometabolic health,” he noted.

The writing group rated on a scale of 1-100 how well 10 popular diets or eating patterns align with AHA dietary advice for heart-healthy eating.

That advice includes consuming a wide variety of fruits and vegetables; choosing mostly whole grains instead of refined grains; using liquid plant oils rather than tropical oils; eating healthy sources of protein, such as from plants, seafood, or lean meats; minimizing added sugars and salt; limiting alcohol; choosing minimally processed foods instead of ultraprocessed foods; and following this guidance wherever food is prepared or consumed.

The 10 diets/dietary patterns were DASH, Mediterranean-style, pescatarian, ovo-lacto vegetarian, vegan, low-fat, very low–fat, low-carbohydrate, paleo, and very low–carbohydrate/keto patterns.

The diets were divided into four tiers on the basis of their scores, which ranged from a low of 31 to a high of 100.

Only the DASH eating plan got a perfect score of 100. This eating pattern is low in salt, added sugar, tropical oil, alcohol, and processed foods and high in nonstarchy vegetables, fruits, whole grains, and legumes. Proteins are mostly plant-based, such as legumes, beans, or nuts, along with fish or seafood, lean poultry and meats, and low-fat or fat-free dairy products.

The Mediterranean eating pattern achieved a slightly lower score of 89 because unlike DASH, it allows for moderate alcohol consumption and does not address added salt.

The other two top tier eating patterns were pescatarian, with a score of 92, and vegetarian, with a score of 86.

“If implemented as intended, the top-tier dietary patterns align best with the American Heart Association’s guidance and may be adapted to respect cultural practices, food preferences and budgets to enable people to always eat this way, for the long term,” Dr. Gardner said in the release.

Vegan and low-fat diets (each with a score of 78) fell into the second tier.

Though these diets emphasize fruits, vegetables, whole grains, legumes, and nuts while limiting alcohol and added sugars, the vegan diet is so restrictive that it could be challenging to follow long-term or when eating out and may increase the risk for vitamin B12 deficiency, which can lead to anemia, the writing group notes.

There also are concerns that low-fat diets treat all fats equally, whereas the AHA guidance calls for replacing saturated fats with healthier fats, they point out.

The third tier includes the very low–fat diet (score 72) and low-carb diet (score 64), whereas the paleo and very low–carb/keto diets fall into the fourth tier, with the lowest scores of 53 and 31, respectively.

Dr. Gardner said that it’s important to note that all 10 diet patterns “share four positive characteristics: more veggies, more whole foods, less added sugars, less refined grains.”

“These are all areas for which Americans have substantial room for improvement, and these are all things that we could work on together. Progress across these aspects would make a large difference in the heart-healthiness of the U.S. diet,” he told this news organization.

This scientific statement was prepared by the volunteer writing group on behalf of the AHA Council on Lifestyle and Cardiometabolic Health, the Council on Cardiovascular and Stroke Nursing, the Council on Hypertension, and the Council on Peripheral Vascular Disease.

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

An evidence-based analysis of 10 popular dietary patterns shows that some promote heart health better than others.

A new American Heart Association scientific statement concludes that the Mediterranean, Dietary Approach to Stop Hypertension (DASH), pescatarian, and vegetarian eating patterns most strongly align with heart-healthy eating guidelines issued by the AHA in 2021, whereas the popular paleolithic (paleo) and ketogenic (keto) diets fall short.

“The good news for the public and their clinicians is that there are several dietary patterns that allow for substantial flexibility for following a heart healthy diet – DASH, Mediterranean, vegetarian,” writing-group chair Christopher Gardner, PhD, with Stanford (Calif.) University, told this news organization.

Lisovskaya/iStock/Getty Images

A tool for clinicians

“The number of different, popular dietary patterns has proliferated in recent years, and the amount of misinformation about them on social media has reached critical levels,” Dr. Gardner said in a news release.

“The public – and even many health care professionals – may rightfully be confused about heart-healthy eating, and they may feel that they don’t have the time or the training to evaluate the different diets. We hope this statement serves as a tool for clinicians and the public to understand which diets promote good cardiometabolic health,” he noted.

The writing group rated on a scale of 1-100 how well 10 popular diets or eating patterns align with AHA dietary advice for heart-healthy eating.

That advice includes consuming a wide variety of fruits and vegetables; choosing mostly whole grains instead of refined grains; using liquid plant oils rather than tropical oils; eating healthy sources of protein, such as from plants, seafood, or lean meats; minimizing added sugars and salt; limiting alcohol; choosing minimally processed foods instead of ultraprocessed foods; and following this guidance wherever food is prepared or consumed.

The 10 diets/dietary patterns were DASH, Mediterranean-style, pescatarian, ovo-lacto vegetarian, vegan, low-fat, very low–fat, low-carbohydrate, paleo, and very low–carbohydrate/keto patterns.

The diets were divided into four tiers on the basis of their scores, which ranged from a low of 31 to a high of 100.

Only the DASH eating plan got a perfect score of 100. This eating pattern is low in salt, added sugar, tropical oil, alcohol, and processed foods and high in nonstarchy vegetables, fruits, whole grains, and legumes. Proteins are mostly plant-based, such as legumes, beans, or nuts, along with fish or seafood, lean poultry and meats, and low-fat or fat-free dairy products.

The Mediterranean eating pattern achieved a slightly lower score of 89 because unlike DASH, it allows for moderate alcohol consumption and does not address added salt.

The other two top tier eating patterns were pescatarian, with a score of 92, and vegetarian, with a score of 86.

“If implemented as intended, the top-tier dietary patterns align best with the American Heart Association’s guidance and may be adapted to respect cultural practices, food preferences and budgets to enable people to always eat this way, for the long term,” Dr. Gardner said in the release.

Vegan and low-fat diets (each with a score of 78) fell into the second tier.

Though these diets emphasize fruits, vegetables, whole grains, legumes, and nuts while limiting alcohol and added sugars, the vegan diet is so restrictive that it could be challenging to follow long-term or when eating out and may increase the risk for vitamin B12 deficiency, which can lead to anemia, the writing group notes.

There also are concerns that low-fat diets treat all fats equally, whereas the AHA guidance calls for replacing saturated fats with healthier fats, they point out.

The third tier includes the very low–fat diet (score 72) and low-carb diet (score 64), whereas the paleo and very low–carb/keto diets fall into the fourth tier, with the lowest scores of 53 and 31, respectively.

Dr. Gardner said that it’s important to note that all 10 diet patterns “share four positive characteristics: more veggies, more whole foods, less added sugars, less refined grains.”

“These are all areas for which Americans have substantial room for improvement, and these are all things that we could work on together. Progress across these aspects would make a large difference in the heart-healthiness of the U.S. diet,” he told this news organization.

This scientific statement was prepared by the volunteer writing group on behalf of the AHA Council on Lifestyle and Cardiometabolic Health, the Council on Cardiovascular and Stroke Nursing, the Council on Hypertension, and the Council on Peripheral Vascular Disease.

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

An evidence-based analysis of 10 popular dietary patterns shows that some promote heart health better than others.

A new American Heart Association scientific statement concludes that the Mediterranean, Dietary Approach to Stop Hypertension (DASH), pescatarian, and vegetarian eating patterns most strongly align with heart-healthy eating guidelines issued by the AHA in 2021, whereas the popular paleolithic (paleo) and ketogenic (keto) diets fall short.

“The good news for the public and their clinicians is that there are several dietary patterns that allow for substantial flexibility for following a heart healthy diet – DASH, Mediterranean, vegetarian,” writing-group chair Christopher Gardner, PhD, with Stanford (Calif.) University, told this news organization.

Lisovskaya/iStock/Getty Images

A tool for clinicians

“The number of different, popular dietary patterns has proliferated in recent years, and the amount of misinformation about them on social media has reached critical levels,” Dr. Gardner said in a news release.

“The public – and even many health care professionals – may rightfully be confused about heart-healthy eating, and they may feel that they don’t have the time or the training to evaluate the different diets. We hope this statement serves as a tool for clinicians and the public to understand which diets promote good cardiometabolic health,” he noted.

The writing group rated on a scale of 1-100 how well 10 popular diets or eating patterns align with AHA dietary advice for heart-healthy eating.

That advice includes consuming a wide variety of fruits and vegetables; choosing mostly whole grains instead of refined grains; using liquid plant oils rather than tropical oils; eating healthy sources of protein, such as from plants, seafood, or lean meats; minimizing added sugars and salt; limiting alcohol; choosing minimally processed foods instead of ultraprocessed foods; and following this guidance wherever food is prepared or consumed.

The 10 diets/dietary patterns were DASH, Mediterranean-style, pescatarian, ovo-lacto vegetarian, vegan, low-fat, very low–fat, low-carbohydrate, paleo, and very low–carbohydrate/keto patterns.

The diets were divided into four tiers on the basis of their scores, which ranged from a low of 31 to a high of 100.

Only the DASH eating plan got a perfect score of 100. This eating pattern is low in salt, added sugar, tropical oil, alcohol, and processed foods and high in nonstarchy vegetables, fruits, whole grains, and legumes. Proteins are mostly plant-based, such as legumes, beans, or nuts, along with fish or seafood, lean poultry and meats, and low-fat or fat-free dairy products.

The Mediterranean eating pattern achieved a slightly lower score of 89 because unlike DASH, it allows for moderate alcohol consumption and does not address added salt.

The other two top tier eating patterns were pescatarian, with a score of 92, and vegetarian, with a score of 86.

“If implemented as intended, the top-tier dietary patterns align best with the American Heart Association’s guidance and may be adapted to respect cultural practices, food preferences and budgets to enable people to always eat this way, for the long term,” Dr. Gardner said in the release.

Vegan and low-fat diets (each with a score of 78) fell into the second tier.

Though these diets emphasize fruits, vegetables, whole grains, legumes, and nuts while limiting alcohol and added sugars, the vegan diet is so restrictive that it could be challenging to follow long-term or when eating out and may increase the risk for vitamin B12 deficiency, which can lead to anemia, the writing group notes.

There also are concerns that low-fat diets treat all fats equally, whereas the AHA guidance calls for replacing saturated fats with healthier fats, they point out.

The third tier includes the very low–fat diet (score 72) and low-carb diet (score 64), whereas the paleo and very low–carb/keto diets fall into the fourth tier, with the lowest scores of 53 and 31, respectively.

Dr. Gardner said that it’s important to note that all 10 diet patterns “share four positive characteristics: more veggies, more whole foods, less added sugars, less refined grains.”

“These are all areas for which Americans have substantial room for improvement, and these are all things that we could work on together. Progress across these aspects would make a large difference in the heart-healthiness of the U.S. diet,” he told this news organization.

This scientific statement was prepared by the volunteer writing group on behalf of the AHA Council on Lifestyle and Cardiometabolic Health, the Council on Cardiovascular and Stroke Nursing, the Council on Hypertension, and the Council on Peripheral Vascular Disease.

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

Screening for cognitive impairment should be part of multidisciplinary care for stroke survivors, the American Heart Association says in a new scientific statement.

“Cognitive impairment after stroke is very common, is associated with other post-stroke outcomes, and often has significant impact on the quality of life,” Nada El Husseini, MD, MHSc, chair of the scientific statement writing group, told this news organization.

“It is important to screen stroke survivors for cognitive impairment as well as for associated comorbidities such as mood and sleep disorders,” said Dr. El Husseini, associate professor of neurology at Duke University Medical Center in Durham, N.C.

The scientific statement was published online in Stroke. It’s the first to specifically focus on the cognitive impairment resulting from an overt stroke (ischemic or hemorrhagic).
 

‘Actionable’ considerations for care

The writing group performed a “scoping” review of the literature on the prevalence, diagnosis, and management of poststroke cognitive impairment (PSCI) to provide a framework for “actionable considerations” for clinical practice as well as to highlight gaps needing additional studies, Dr. El Husseini explained.

PSCI, ranging from mild to severe, occurs in up to 60% of stroke survivors in the first year after stroke; yet, it is often underreported and underdiagnosed, the writing group notes.

Up to 20% of stroke survivors who experience mild cognitive impairment fully recover cognitive function, and cognitive recovery is most likely within the first 6 months after a stroke.

However, improvement in cognitive impairment without return to prestroke levels is more frequent than is complete recovery. As many as one in three stroke survivors may develop dementia within 5 years of stroke.

The writing group also notes that PSCI is often associated with other conditions, including physical disability, sleep disorders, behavioral and personality changes, depression, and other neuropsychological changes – each of which may contribute to lower quality of life.

Currently, there is no “gold standard” for cognitive screening following stroke, but several brief cognitive screening tests, including the Mini–Mental State Examination and the Montreal Cognitive Assessment, are widely used to identify cognitive impairment after stroke.

The statement also highlights the importance of assessing cognitive changes over time after stroke. Stroke survivors who experience unexplained difficulties with cognitive-related activities of daily living, following care instructions, or providing a reliable health history may be candidates for additional cognitive screening.
 

Manage risk factors to prevent repeat stroke

“Anticipatory guidance regarding home and driving safety and, return to work (if applicable) along with interdisciplinary collaboration among different medical and ancillary specialists in the diagnosis and management of cognitive impairment is key for the holistic care of stroke survivors,” Dr. El Husseini told this news organization.

The multidisciplinary poststroke health care team could include neurologists, occupational therapists, speech therapists, nurses, neuropsychologists, gerontologists, and primary care providers.

“Because recurrent stroke is strongly associated with the development of cognitive impairment and dementia, prevention of recurrent strokes should be sought to decrease that risk,” Dr. El Husseini said. This includes addressing stroke risk factors, including high blood pressure, high cholesterol, type 2 diabetes, and atrial fibrillation.

The writing group says research is needed in the future to determine how cognitive impairment develops after stroke and the impact of nonbrain factors, including infection, frailty, and social factors.

Further research is also needed to determine best practices for cognitive screening after stroke, including the development and use of screening instruments that consider demographic, cultural, and linguistic factors in determining “normal” function.

“Perhaps the most pressing need, however, is the development of effective and culturally relevant treatments for poststroke cognitive impairment,” Dr. El Husseini said in a news release.

“We hope to see big enough clinical trials that assess various techniques, medications, and lifestyle changes in diverse groups of patients that may help improve cognitive function,” she added.

This scientific statement was prepared by the volunteer writing group on behalf of the AHA Stroke Council, the Council on Cardiovascular Radiology and Intervention, the Council on Hypertension, and the Council on Lifestyle and Cardiometabolic Health.
 

Screening for cognitive impairment should be part of multidisciplinary care for stroke survivors, the American Heart Association says in a new scientific statement.

“Cognitive impairment after stroke is very common, is associated with other post-stroke outcomes, and often has significant impact on the quality of life,” Nada El Husseini, MD, MHSc, chair of the scientific statement writing group, told this news organization.

“It is important to screen stroke survivors for cognitive impairment as well as for associated comorbidities such as mood and sleep disorders,” said Dr. El Husseini, associate professor of neurology at Duke University Medical Center in Durham, N.C.

The scientific statement was published online in Stroke. It’s the first to specifically focus on the cognitive impairment resulting from an overt stroke (ischemic or hemorrhagic).
 

‘Actionable’ considerations for care

The writing group performed a “scoping” review of the literature on the prevalence, diagnosis, and management of poststroke cognitive impairment (PSCI) to provide a framework for “actionable considerations” for clinical practice as well as to highlight gaps needing additional studies, Dr. El Husseini explained.

PSCI, ranging from mild to severe, occurs in up to 60% of stroke survivors in the first year after stroke; yet, it is often underreported and underdiagnosed, the writing group notes.

Up to 20% of stroke survivors who experience mild cognitive impairment fully recover cognitive function, and cognitive recovery is most likely within the first 6 months after a stroke.

However, improvement in cognitive impairment without return to prestroke levels is more frequent than is complete recovery. As many as one in three stroke survivors may develop dementia within 5 years of stroke.

The writing group also notes that PSCI is often associated with other conditions, including physical disability, sleep disorders, behavioral and personality changes, depression, and other neuropsychological changes – each of which may contribute to lower quality of life.

Currently, there is no “gold standard” for cognitive screening following stroke, but several brief cognitive screening tests, including the Mini–Mental State Examination and the Montreal Cognitive Assessment, are widely used to identify cognitive impairment after stroke.

The statement also highlights the importance of assessing cognitive changes over time after stroke. Stroke survivors who experience unexplained difficulties with cognitive-related activities of daily living, following care instructions, or providing a reliable health history may be candidates for additional cognitive screening.
 

Manage risk factors to prevent repeat stroke

“Anticipatory guidance regarding home and driving safety and, return to work (if applicable) along with interdisciplinary collaboration among different medical and ancillary specialists in the diagnosis and management of cognitive impairment is key for the holistic care of stroke survivors,” Dr. El Husseini told this news organization.

The multidisciplinary poststroke health care team could include neurologists, occupational therapists, speech therapists, nurses, neuropsychologists, gerontologists, and primary care providers.

“Because recurrent stroke is strongly associated with the development of cognitive impairment and dementia, prevention of recurrent strokes should be sought to decrease that risk,” Dr. El Husseini said. This includes addressing stroke risk factors, including high blood pressure, high cholesterol, type 2 diabetes, and atrial fibrillation.

The writing group says research is needed in the future to determine how cognitive impairment develops after stroke and the impact of nonbrain factors, including infection, frailty, and social factors.

Further research is also needed to determine best practices for cognitive screening after stroke, including the development and use of screening instruments that consider demographic, cultural, and linguistic factors in determining “normal” function.

“Perhaps the most pressing need, however, is the development of effective and culturally relevant treatments for poststroke cognitive impairment,” Dr. El Husseini said in a news release.

“We hope to see big enough clinical trials that assess various techniques, medications, and lifestyle changes in diverse groups of patients that may help improve cognitive function,” she added.

This scientific statement was prepared by the volunteer writing group on behalf of the AHA Stroke Council, the Council on Cardiovascular Radiology and Intervention, the Council on Hypertension, and the Council on Lifestyle and Cardiometabolic Health.
 

Screening for cognitive impairment should be part of multidisciplinary care for stroke survivors, the American Heart Association says in a new scientific statement.

“Cognitive impairment after stroke is very common, is associated with other post-stroke outcomes, and often has significant impact on the quality of life,” Nada El Husseini, MD, MHSc, chair of the scientific statement writing group, told this news organization.

“It is important to screen stroke survivors for cognitive impairment as well as for associated comorbidities such as mood and sleep disorders,” said Dr. El Husseini, associate professor of neurology at Duke University Medical Center in Durham, N.C.

The scientific statement was published online in Stroke. It’s the first to specifically focus on the cognitive impairment resulting from an overt stroke (ischemic or hemorrhagic).
 

‘Actionable’ considerations for care

The writing group performed a “scoping” review of the literature on the prevalence, diagnosis, and management of poststroke cognitive impairment (PSCI) to provide a framework for “actionable considerations” for clinical practice as well as to highlight gaps needing additional studies, Dr. El Husseini explained.

PSCI, ranging from mild to severe, occurs in up to 60% of stroke survivors in the first year after stroke; yet, it is often underreported and underdiagnosed, the writing group notes.

Up to 20% of stroke survivors who experience mild cognitive impairment fully recover cognitive function, and cognitive recovery is most likely within the first 6 months after a stroke.

However, improvement in cognitive impairment without return to prestroke levels is more frequent than is complete recovery. As many as one in three stroke survivors may develop dementia within 5 years of stroke.

The writing group also notes that PSCI is often associated with other conditions, including physical disability, sleep disorders, behavioral and personality changes, depression, and other neuropsychological changes – each of which may contribute to lower quality of life.

Currently, there is no “gold standard” for cognitive screening following stroke, but several brief cognitive screening tests, including the Mini–Mental State Examination and the Montreal Cognitive Assessment, are widely used to identify cognitive impairment after stroke.

The statement also highlights the importance of assessing cognitive changes over time after stroke. Stroke survivors who experience unexplained difficulties with cognitive-related activities of daily living, following care instructions, or providing a reliable health history may be candidates for additional cognitive screening.
 

Manage risk factors to prevent repeat stroke

“Anticipatory guidance regarding home and driving safety and, return to work (if applicable) along with interdisciplinary collaboration among different medical and ancillary specialists in the diagnosis and management of cognitive impairment is key for the holistic care of stroke survivors,” Dr. El Husseini told this news organization.

The multidisciplinary poststroke health care team could include neurologists, occupational therapists, speech therapists, nurses, neuropsychologists, gerontologists, and primary care providers.

“Because recurrent stroke is strongly associated with the development of cognitive impairment and dementia, prevention of recurrent strokes should be sought to decrease that risk,” Dr. El Husseini said. This includes addressing stroke risk factors, including high blood pressure, high cholesterol, type 2 diabetes, and atrial fibrillation.

The writing group says research is needed in the future to determine how cognitive impairment develops after stroke and the impact of nonbrain factors, including infection, frailty, and social factors.

Further research is also needed to determine best practices for cognitive screening after stroke, including the development and use of screening instruments that consider demographic, cultural, and linguistic factors in determining “normal” function.

“Perhaps the most pressing need, however, is the development of effective and culturally relevant treatments for poststroke cognitive impairment,” Dr. El Husseini said in a news release.

“We hope to see big enough clinical trials that assess various techniques, medications, and lifestyle changes in diverse groups of patients that may help improve cognitive function,” she added.

This scientific statement was prepared by the volunteer writing group on behalf of the AHA Stroke Council, the Council on Cardiovascular Radiology and Intervention, the Council on Hypertension, and the Council on Lifestyle and Cardiometabolic Health.
 

MANCHESTER, England – Data from the COVAD-2 e-survey suggest that people with a rheumatic disease are twice as likely as are those without to experience long-term effects after contracting COVID-19.

The prevalence of post–COVID-19 condition (PCC), the term the World Health Organization advocates for describing the widely popularized term long COVID, was 10.8% among people with autoimmune rheumatic diseases (AIRDs) vs. 5.3% among those with no autoimmune condition (designated as “healthy controls”). The odds ratio was 2.1, with a 95% confidence interval of 1.4-3.2 and a P-value of .002.

The prevalence in people with nonrheumatic autoimmune diseases was also higher than it was in the control participants but still lower, at 7.3%, than in those with AIRDs.

Sara Freeman/MDedge News

“Our findings highlight the importance of close monitoring for PCC,” Arvind Nune, MBBCh, MSc, said in a virtual poster presentation at the annual meeting of the British Society for Rheumatology.

They also show the need for “appropriate referral for optimized multidisciplinary care for patients with autoimmune rheumatic diseases during the recovery period following COVID-19,” added Dr. Nune, who works for Southport (England) and Ormskirk Hospital NHS Trust.

In an interview, he noted that it was patients who had a severe COVID-19 course or had other coexisting conditions that appeared to experience more long-term effects than did their less-affected counterparts.

Commenting on the study, Jeffrey A. Sparks, MD, MMSc, told this news organization: “This is one of the first studies to find that the prevalence of long COVID is higher among people with systemic rheumatic diseases than those without.”

Dr. Sparks, who is based at Brigham and Women’s Hospital and Harvard Medical School in Boston, added: “Since the symptoms of long COVID and rheumatic diseases can overlap substantially, more work will need to be done to determine whether COVID may have induced flares, new symptoms, or whether the finding is due to the presence of the chronic rheumatic disease.”
 

The COVAD study

Using an electronic survey platform, the COVAD study has been set up to look at the long-term efficacy and safety of COVID-19 vaccinations in patients with AIRDs. It’s now a large international effort involving more than 150 collaborating clinics in 106 countries.

A huge amount of data has been collected. “We collected demographics, details of autoimmune disease, including treatment, comorbidity, COVID infection, vaccination history and outcomes, date on flares, and validated patient-reported outcomes, including pain, fatigue, physical function, and quality of life,” Dr. Nune said in his presentation.

A total of 12,358 people who were invited to participate responded to the e-survey. Of them, 2,640 were confirmed to have COVID-19. Because the analysis aimed to look at PCC, anyone who had completed the survey less than 3 months after infection was excluded. This left 1,677 eligible respondents, of whom, an overall 8.7% (n = 136) were identified as having PCC.

“The [WHO] definition for PCC was employed, which is persistent signs or symptoms beyond 3 months of COVID-19 infection lasting at least 2 months,” Dr. Nune told this news organization.

“Symptoms could be anything from fatigue to breathlessness to arthralgias,” he added. However, the focus of the present analysis was to look at how many people were experiencing the condition rather than specific symptoms.

A higher risk for PCC was seen in women than in men (OR, 2.9; 95% CI, 1.1-7.7; P = .037) in the entire cohort.

In addition, those with comorbidities were found to have a greater chance of long-term sequelae from COVID-19 than were those without comorbid disease (OR, 2.8; 95% CI, 1.4-5.7; P = .005).

Patients who experienced more severe acute COVID-19, such as those who needed intensive care treatment, oxygen therapy, or advanced treatment for COVID-19 with monoclonal antibodies, were significantly more likely to later have PCC than were those who did not (OR, 3.8; 95% CI, 1.1-13.6; P = .039).

Having PCC was also associated with poorer patient-reported outcomes for physical function, compared with not having PCC. “However, no association with disease flares of underlying rheumatic diseases or immunosuppressive drugs used were noted,” Dr. Nune said.

These new findings from the COVAD study should be published soon. Dr. Nune suggested that the findings might be used to help identify patients early so that they can be referred to the appropriate services in good time.

The COVAD study was independently supported. Dr. Nune reports no relevant financial relationships. Dr. Sparks is supported by the National Institute of Arthritis and Musculoskeletal and Skin Diseases, the R. Bruce and Joan M. Mickey Research Scholar Fund, and the Llura Gund Award for Rheumatoid Arthritis Research and Care. Dr. Sparks has received research support from Bristol-Myers Squibb and performed consultancy for AbbVie, Amgen, Boehringer Ingelheim, Bristol-Myers Squibb, Gilead, Inova Diagnostics, Janssen, Optum, and Pfizer.
 

MANCHESTER, England – Data from the COVAD-2 e-survey suggest that people with a rheumatic disease are twice as likely as are those without to experience long-term effects after contracting COVID-19.

The prevalence of post–COVID-19 condition (PCC), the term the World Health Organization advocates for describing the widely popularized term long COVID, was 10.8% among people with autoimmune rheumatic diseases (AIRDs) vs. 5.3% among those with no autoimmune condition (designated as “healthy controls”). The odds ratio was 2.1, with a 95% confidence interval of 1.4-3.2 and a P-value of .002.

The prevalence in people with nonrheumatic autoimmune diseases was also higher than it was in the control participants but still lower, at 7.3%, than in those with AIRDs.

Sara Freeman/MDedge News

“Our findings highlight the importance of close monitoring for PCC,” Arvind Nune, MBBCh, MSc, said in a virtual poster presentation at the annual meeting of the British Society for Rheumatology.

They also show the need for “appropriate referral for optimized multidisciplinary care for patients with autoimmune rheumatic diseases during the recovery period following COVID-19,” added Dr. Nune, who works for Southport (England) and Ormskirk Hospital NHS Trust.

In an interview, he noted that it was patients who had a severe COVID-19 course or had other coexisting conditions that appeared to experience more long-term effects than did their less-affected counterparts.

Commenting on the study, Jeffrey A. Sparks, MD, MMSc, told this news organization: “This is one of the first studies to find that the prevalence of long COVID is higher among people with systemic rheumatic diseases than those without.”

Dr. Sparks, who is based at Brigham and Women’s Hospital and Harvard Medical School in Boston, added: “Since the symptoms of long COVID and rheumatic diseases can overlap substantially, more work will need to be done to determine whether COVID may have induced flares, new symptoms, or whether the finding is due to the presence of the chronic rheumatic disease.”
 

The COVAD study

Using an electronic survey platform, the COVAD study has been set up to look at the long-term efficacy and safety of COVID-19 vaccinations in patients with AIRDs. It’s now a large international effort involving more than 150 collaborating clinics in 106 countries.

A huge amount of data has been collected. “We collected demographics, details of autoimmune disease, including treatment, comorbidity, COVID infection, vaccination history and outcomes, date on flares, and validated patient-reported outcomes, including pain, fatigue, physical function, and quality of life,” Dr. Nune said in his presentation.

A total of 12,358 people who were invited to participate responded to the e-survey. Of them, 2,640 were confirmed to have COVID-19. Because the analysis aimed to look at PCC, anyone who had completed the survey less than 3 months after infection was excluded. This left 1,677 eligible respondents, of whom, an overall 8.7% (n = 136) were identified as having PCC.

“The [WHO] definition for PCC was employed, which is persistent signs or symptoms beyond 3 months of COVID-19 infection lasting at least 2 months,” Dr. Nune told this news organization.

“Symptoms could be anything from fatigue to breathlessness to arthralgias,” he added. However, the focus of the present analysis was to look at how many people were experiencing the condition rather than specific symptoms.

A higher risk for PCC was seen in women than in men (OR, 2.9; 95% CI, 1.1-7.7; P = .037) in the entire cohort.

In addition, those with comorbidities were found to have a greater chance of long-term sequelae from COVID-19 than were those without comorbid disease (OR, 2.8; 95% CI, 1.4-5.7; P = .005).

Patients who experienced more severe acute COVID-19, such as those who needed intensive care treatment, oxygen therapy, or advanced treatment for COVID-19 with monoclonal antibodies, were significantly more likely to later have PCC than were those who did not (OR, 3.8; 95% CI, 1.1-13.6; P = .039).

Having PCC was also associated with poorer patient-reported outcomes for physical function, compared with not having PCC. “However, no association with disease flares of underlying rheumatic diseases or immunosuppressive drugs used were noted,” Dr. Nune said.

These new findings from the COVAD study should be published soon. Dr. Nune suggested that the findings might be used to help identify patients early so that they can be referred to the appropriate services in good time.

The COVAD study was independently supported. Dr. Nune reports no relevant financial relationships. Dr. Sparks is supported by the National Institute of Arthritis and Musculoskeletal and Skin Diseases, the R. Bruce and Joan M. Mickey Research Scholar Fund, and the Llura Gund Award for Rheumatoid Arthritis Research and Care. Dr. Sparks has received research support from Bristol-Myers Squibb and performed consultancy for AbbVie, Amgen, Boehringer Ingelheim, Bristol-Myers Squibb, Gilead, Inova Diagnostics, Janssen, Optum, and Pfizer.
 

MANCHESTER, England – Data from the COVAD-2 e-survey suggest that people with a rheumatic disease are twice as likely as are those without to experience long-term effects after contracting COVID-19.

The prevalence of post–COVID-19 condition (PCC), the term the World Health Organization advocates for describing the widely popularized term long COVID, was 10.8% among people with autoimmune rheumatic diseases (AIRDs) vs. 5.3% among those with no autoimmune condition (designated as “healthy controls”). The odds ratio was 2.1, with a 95% confidence interval of 1.4-3.2 and a P-value of .002.

The prevalence in people with nonrheumatic autoimmune diseases was also higher than it was in the control participants but still lower, at 7.3%, than in those with AIRDs.

Sara Freeman/MDedge News

“Our findings highlight the importance of close monitoring for PCC,” Arvind Nune, MBBCh, MSc, said in a virtual poster presentation at the annual meeting of the British Society for Rheumatology.

They also show the need for “appropriate referral for optimized multidisciplinary care for patients with autoimmune rheumatic diseases during the recovery period following COVID-19,” added Dr. Nune, who works for Southport (England) and Ormskirk Hospital NHS Trust.

In an interview, he noted that it was patients who had a severe COVID-19 course or had other coexisting conditions that appeared to experience more long-term effects than did their less-affected counterparts.

Commenting on the study, Jeffrey A. Sparks, MD, MMSc, told this news organization: “This is one of the first studies to find that the prevalence of long COVID is higher among people with systemic rheumatic diseases than those without.”

Dr. Sparks, who is based at Brigham and Women’s Hospital and Harvard Medical School in Boston, added: “Since the symptoms of long COVID and rheumatic diseases can overlap substantially, more work will need to be done to determine whether COVID may have induced flares, new symptoms, or whether the finding is due to the presence of the chronic rheumatic disease.”
 

The COVAD study

Using an electronic survey platform, the COVAD study has been set up to look at the long-term efficacy and safety of COVID-19 vaccinations in patients with AIRDs. It’s now a large international effort involving more than 150 collaborating clinics in 106 countries.

A huge amount of data has been collected. “We collected demographics, details of autoimmune disease, including treatment, comorbidity, COVID infection, vaccination history and outcomes, date on flares, and validated patient-reported outcomes, including pain, fatigue, physical function, and quality of life,” Dr. Nune said in his presentation.

A total of 12,358 people who were invited to participate responded to the e-survey. Of them, 2,640 were confirmed to have COVID-19. Because the analysis aimed to look at PCC, anyone who had completed the survey less than 3 months after infection was excluded. This left 1,677 eligible respondents, of whom, an overall 8.7% (n = 136) were identified as having PCC.

“The [WHO] definition for PCC was employed, which is persistent signs or symptoms beyond 3 months of COVID-19 infection lasting at least 2 months,” Dr. Nune told this news organization.

“Symptoms could be anything from fatigue to breathlessness to arthralgias,” he added. However, the focus of the present analysis was to look at how many people were experiencing the condition rather than specific symptoms.

A higher risk for PCC was seen in women than in men (OR, 2.9; 95% CI, 1.1-7.7; P = .037) in the entire cohort.

In addition, those with comorbidities were found to have a greater chance of long-term sequelae from COVID-19 than were those without comorbid disease (OR, 2.8; 95% CI, 1.4-5.7; P = .005).

Patients who experienced more severe acute COVID-19, such as those who needed intensive care treatment, oxygen therapy, or advanced treatment for COVID-19 with monoclonal antibodies, were significantly more likely to later have PCC than were those who did not (OR, 3.8; 95% CI, 1.1-13.6; P = .039).

Having PCC was also associated with poorer patient-reported outcomes for physical function, compared with not having PCC. “However, no association with disease flares of underlying rheumatic diseases or immunosuppressive drugs used were noted,” Dr. Nune said.

These new findings from the COVAD study should be published soon. Dr. Nune suggested that the findings might be used to help identify patients early so that they can be referred to the appropriate services in good time.

The COVAD study was independently supported. Dr. Nune reports no relevant financial relationships. Dr. Sparks is supported by the National Institute of Arthritis and Musculoskeletal and Skin Diseases, the R. Bruce and Joan M. Mickey Research Scholar Fund, and the Llura Gund Award for Rheumatoid Arthritis Research and Care. Dr. Sparks has received research support from Bristol-Myers Squibb and performed consultancy for AbbVie, Amgen, Boehringer Ingelheim, Bristol-Myers Squibb, Gilead, Inova Diagnostics, Janssen, Optum, and Pfizer.