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Hypertension worsened by commonly used prescription meds
Nearly half of these American adults had hypertension, and in this subgroup, 18.5% reported using a prescription drug known to increase blood pressure. The most widely used class of agents with this effect was antidepressants, used by 8.7%; followed by nonsteroidal anti-inflammatory drugs (NSAIDs), used by 6.5%; steroids, 1.9%; estrogens, 1.7%; and several other agents each used by fewer than 1% of the study cohort, John Vitarello, MD, said during a press briefing on reports from the upcoming annual scientific sessions of the American College of Cardiology.
He and his associates estimated that this use of prescription drugs known to raise blood pressure could be what stands in the way of some 560,000-2.2 million Americans from having their hypertension under control, depending on the exact blood pressure impact that various pressure-increasing drugs have and presuming that half of those on blood pressure increasing agents could stop them and switch to alternative agents, said Dr. Vitarello, a researcher at Beth Israel Deaconess Medical Center in Boston.
He also highlighted that the study assessed only prescription drugs and did not examine OTC drug use, which may be especially relevant for the many people who regularly take NSAIDs.
“Clinicians should review the prescription and OTC drug use of patients with hypertension and consider stopping drugs that increase blood pressure or switching the patient to alternatives” that are blood pressure neutral, Dr. Vitarello said during the briefing. He cautioned that maintaining hypertensive patients on agents that raise their blood pressure can result in “prescribing cascades” where taking drugs that boost blood pressure results in need for intensified antihypertensive treatment.
An opportunity for NSAID alternatives
“This study hopefully raises awareness that there is a very high use of medications that increase blood pressure, and use of OTC agents could increase the rate even higher” said Eugene Yang, MD, a cardiologist and codirector of the Cardiovascular Wellness and Prevention Program of the University of Washington, Seattle. Substituting for certain antidepressant agents may often not be realistic, but an opportunity exists for reducing NSAID use, a class also linked with an increased risk for bleeding and other adverse effects, Dr. Yang said during the briefing. Minimizing use of NSAIDs including ibuprofen and naproxen use “is something to think about,” he suggested.
“The effect of NSAIDs on blood pressure is not well studied and can vary from person to person” noted Dr. Vitarello, who added that higher NSAID dosages and more prolonged use likely increase the risk for an adverse effect on blood pressure. One reasonable option is to encourage patients to use an alternative class of pain reliever such as acetaminophen.
It remains “a challenge” to discern differences in adverse blood pressure effects, and in all adverse cardiovascular effects among different NSAIDs, said Dr. Yang. Results from “some studies show that certain NSAIDs may be safer, but other studies did not. We need to be very careful using NSAIDs because, on average, they increase blood pressure by about 3 mm Hg. We need to be mindful to try to prescribe alternative agents, like acetaminophen.”
A decade of data from NHANES
The analysis run by Dr. Vitarello and associates used data from 27,599 American adults included in the NHANES during 2009-2018, and focused on the 44% who either had an average blood pressure measurement of at least 130/80 mm Hg or reported having ever been told by a clinician that they had hypertension. The NHANES assessments included the prescription medications taken by each participant. The prevalence of using at least one prescription drug known to raise blood pressure was 24% among women and 14% among men, and 4% of those with hypertension were on two or more pressure-increasing agents.
The researchers based their identification of pressure-increasing prescription drugs on the list included in the 2017 guideline for managing high blood pressure from the American College of Cardiology and American Heart Association. This list specifies that the antidepressants that raise blood pressure are the monoamine oxidase inhibitors, serotonin norepinephrine reuptake inhibitors, and tricyclic antidepressants.
Dr. Vitarello and Dr. Yang had no disclosures.
Nearly half of these American adults had hypertension, and in this subgroup, 18.5% reported using a prescription drug known to increase blood pressure. The most widely used class of agents with this effect was antidepressants, used by 8.7%; followed by nonsteroidal anti-inflammatory drugs (NSAIDs), used by 6.5%; steroids, 1.9%; estrogens, 1.7%; and several other agents each used by fewer than 1% of the study cohort, John Vitarello, MD, said during a press briefing on reports from the upcoming annual scientific sessions of the American College of Cardiology.
He and his associates estimated that this use of prescription drugs known to raise blood pressure could be what stands in the way of some 560,000-2.2 million Americans from having their hypertension under control, depending on the exact blood pressure impact that various pressure-increasing drugs have and presuming that half of those on blood pressure increasing agents could stop them and switch to alternative agents, said Dr. Vitarello, a researcher at Beth Israel Deaconess Medical Center in Boston.
He also highlighted that the study assessed only prescription drugs and did not examine OTC drug use, which may be especially relevant for the many people who regularly take NSAIDs.
“Clinicians should review the prescription and OTC drug use of patients with hypertension and consider stopping drugs that increase blood pressure or switching the patient to alternatives” that are blood pressure neutral, Dr. Vitarello said during the briefing. He cautioned that maintaining hypertensive patients on agents that raise their blood pressure can result in “prescribing cascades” where taking drugs that boost blood pressure results in need for intensified antihypertensive treatment.
An opportunity for NSAID alternatives
“This study hopefully raises awareness that there is a very high use of medications that increase blood pressure, and use of OTC agents could increase the rate even higher” said Eugene Yang, MD, a cardiologist and codirector of the Cardiovascular Wellness and Prevention Program of the University of Washington, Seattle. Substituting for certain antidepressant agents may often not be realistic, but an opportunity exists for reducing NSAID use, a class also linked with an increased risk for bleeding and other adverse effects, Dr. Yang said during the briefing. Minimizing use of NSAIDs including ibuprofen and naproxen use “is something to think about,” he suggested.
“The effect of NSAIDs on blood pressure is not well studied and can vary from person to person” noted Dr. Vitarello, who added that higher NSAID dosages and more prolonged use likely increase the risk for an adverse effect on blood pressure. One reasonable option is to encourage patients to use an alternative class of pain reliever such as acetaminophen.
It remains “a challenge” to discern differences in adverse blood pressure effects, and in all adverse cardiovascular effects among different NSAIDs, said Dr. Yang. Results from “some studies show that certain NSAIDs may be safer, but other studies did not. We need to be very careful using NSAIDs because, on average, they increase blood pressure by about 3 mm Hg. We need to be mindful to try to prescribe alternative agents, like acetaminophen.”
A decade of data from NHANES
The analysis run by Dr. Vitarello and associates used data from 27,599 American adults included in the NHANES during 2009-2018, and focused on the 44% who either had an average blood pressure measurement of at least 130/80 mm Hg or reported having ever been told by a clinician that they had hypertension. The NHANES assessments included the prescription medications taken by each participant. The prevalence of using at least one prescription drug known to raise blood pressure was 24% among women and 14% among men, and 4% of those with hypertension were on two or more pressure-increasing agents.
The researchers based their identification of pressure-increasing prescription drugs on the list included in the 2017 guideline for managing high blood pressure from the American College of Cardiology and American Heart Association. This list specifies that the antidepressants that raise blood pressure are the monoamine oxidase inhibitors, serotonin norepinephrine reuptake inhibitors, and tricyclic antidepressants.
Dr. Vitarello and Dr. Yang had no disclosures.
Nearly half of these American adults had hypertension, and in this subgroup, 18.5% reported using a prescription drug known to increase blood pressure. The most widely used class of agents with this effect was antidepressants, used by 8.7%; followed by nonsteroidal anti-inflammatory drugs (NSAIDs), used by 6.5%; steroids, 1.9%; estrogens, 1.7%; and several other agents each used by fewer than 1% of the study cohort, John Vitarello, MD, said during a press briefing on reports from the upcoming annual scientific sessions of the American College of Cardiology.
He and his associates estimated that this use of prescription drugs known to raise blood pressure could be what stands in the way of some 560,000-2.2 million Americans from having their hypertension under control, depending on the exact blood pressure impact that various pressure-increasing drugs have and presuming that half of those on blood pressure increasing agents could stop them and switch to alternative agents, said Dr. Vitarello, a researcher at Beth Israel Deaconess Medical Center in Boston.
He also highlighted that the study assessed only prescription drugs and did not examine OTC drug use, which may be especially relevant for the many people who regularly take NSAIDs.
“Clinicians should review the prescription and OTC drug use of patients with hypertension and consider stopping drugs that increase blood pressure or switching the patient to alternatives” that are blood pressure neutral, Dr. Vitarello said during the briefing. He cautioned that maintaining hypertensive patients on agents that raise their blood pressure can result in “prescribing cascades” where taking drugs that boost blood pressure results in need for intensified antihypertensive treatment.
An opportunity for NSAID alternatives
“This study hopefully raises awareness that there is a very high use of medications that increase blood pressure, and use of OTC agents could increase the rate even higher” said Eugene Yang, MD, a cardiologist and codirector of the Cardiovascular Wellness and Prevention Program of the University of Washington, Seattle. Substituting for certain antidepressant agents may often not be realistic, but an opportunity exists for reducing NSAID use, a class also linked with an increased risk for bleeding and other adverse effects, Dr. Yang said during the briefing. Minimizing use of NSAIDs including ibuprofen and naproxen use “is something to think about,” he suggested.
“The effect of NSAIDs on blood pressure is not well studied and can vary from person to person” noted Dr. Vitarello, who added that higher NSAID dosages and more prolonged use likely increase the risk for an adverse effect on blood pressure. One reasonable option is to encourage patients to use an alternative class of pain reliever such as acetaminophen.
It remains “a challenge” to discern differences in adverse blood pressure effects, and in all adverse cardiovascular effects among different NSAIDs, said Dr. Yang. Results from “some studies show that certain NSAIDs may be safer, but other studies did not. We need to be very careful using NSAIDs because, on average, they increase blood pressure by about 3 mm Hg. We need to be mindful to try to prescribe alternative agents, like acetaminophen.”
A decade of data from NHANES
The analysis run by Dr. Vitarello and associates used data from 27,599 American adults included in the NHANES during 2009-2018, and focused on the 44% who either had an average blood pressure measurement of at least 130/80 mm Hg or reported having ever been told by a clinician that they had hypertension. The NHANES assessments included the prescription medications taken by each participant. The prevalence of using at least one prescription drug known to raise blood pressure was 24% among women and 14% among men, and 4% of those with hypertension were on two or more pressure-increasing agents.
The researchers based their identification of pressure-increasing prescription drugs on the list included in the 2017 guideline for managing high blood pressure from the American College of Cardiology and American Heart Association. This list specifies that the antidepressants that raise blood pressure are the monoamine oxidase inhibitors, serotonin norepinephrine reuptake inhibitors, and tricyclic antidepressants.
Dr. Vitarello and Dr. Yang had no disclosures.
FROM ACC 2021
Patchy growth of TAVR programs leaves poorer communities behind
Inequities in the initial growth of transcatheter aortic valve replacement (TAVR) programs in American hospitals has led to less use of the transformative procedure in poorer communities, a new cross-sectional study suggests.
Using Medicare claims data, investigators identified 554 new TAVR programs created between January 2012 and December 2018.
Of these, 98% were established in metropolitan areas (>50,000 residents) and 53% were started in areas with preexisting TAVR programs, “thereby increasing the number of programs but not necessarily increasing the geographic availability of the procedure,” said study author Ashwin Nathan, MD, Hospital of the University of Pennsylvania, Philadelphia.
Only 11 programs were started in nonmetropolitan areas over the study period, he noted during the featured clinical research presentation at the Society for Cardiovascular Angiography and Interventions (SCAI) 2021 annual scientific sessions, held virtually this year.
Hospitals that established TAVR programs, compared with those that did not, cared for patients with higher median household incomes (difference, $1,305; P = .03) and from areas with better economic well-being based on the Distressed Communities Index (difference, –3.15 units; P < .01), and cared for fewer patients with dual eligibility for Medicaid (difference, –3.15%; P < .01).
When the investigators looked at rates of TAVR between the core-based statistical areas, there were fewer TAVR procedures per 100,000 Medicare beneficiaries in areas with more Medicaid dual-eligible patients (difference, –1.19% per 1% increase), lower average median household incomes (difference, –0.62% per $1,000 decrease), and more average community distress (difference, –0.35% per 1 unit increase; P < .01 for all).
“What we can conclude is that the increased number of TAVR programs that we found during the study period did not necessarily translate to increased access to TAVR ... Wealthy, more privileged patients had more access to TAVR by virtue of the hospitals that serve them,” Dr. Nathan said.
Future steps, he said, are to identify the role of race and ethnicity in inequitable access to TAVR, identify system- and patient-level barriers to access, and to develop and test solutions to address inequitable care.
Elaborating on the latter point during a discussion of the results, study coauthor Jay S. Giri, MD, MPH, also from the Hospital of the University of Pennsylvania, observed that although the data showed rural areas are left behind, not every part of an urban area acts like the area more generally.
As a result, they’re delving into the 25 largest urban areas and trying to disaggregate, based on both socioeconomic status and race within the area, whether inequities exist, he said. “Believe it or not, in some urban areas where there clearly is access – there might even be a dozen TAVR programs within a 25 mile radius – do some of those areas still act like rural areas that don’t have access? So more to come on that.”
Session comoderator Steven Yakubov, MD, MidWest Cardiology Research Foundation in Columbus, Ohio, said the results show TAVR programs tend to be developed in well-served areas but asked whether some of the responsibility falls on patients to seek medical attention. “Do we just not give enough education to patients on how to access care?”
Dr. Giri responded by highlighting the complexity of navigating from even being diagnosed with aortic stenosis to making it through a multidisciplinary TAVR evaluation.
“Individuals with increased health literacy and more means are more likely to make it through that gauntlet. But from a public health perspective, obviously, I’d argue that the onus is probably more on the medical community at large to figure out how to roll these programs out more widespread,” he said.
“It looked to us like market forces overwhelmingly seemed to drive the development of new TAVR programs over access to care considerations,” Dr. Giri added. “And just to point out, those market forces aren’t at the level of the device manufacturers, who are often maligned for cost. This is really about the market forces at the level of hospitals and health systems.”
Session comoderator Megan Coylewright, MD, MPH, Erlanger Heart and Lung Institute, Chattanooga, Tenn., said, “I think that’s really well stated,” and noted that physicians may bear some responsibility as well.
“From a physician responsibility, especially for structural heart, we tended to all aggregate together, all of us that have structural heart training or that have trained in certain institutions,” she said. “It’s certainly on us to continue to spread out and go to the communities in need to ensure access. I think, as Dr. Giri said, there are a lot of solutions and that needs to be the focus for the next couple of years.”
Dr. Nathan reported having no relevant disclosures. Dr. Giri reported serving as a principal investigator for a research study for Boston Scientific, Inari Medical, Abbott, and Recor Medical; consulting for Boston Scientific; and serving on an advisory board for Inari Medical.
A version of this article first appeared on Medscape.com.
Inequities in the initial growth of transcatheter aortic valve replacement (TAVR) programs in American hospitals has led to less use of the transformative procedure in poorer communities, a new cross-sectional study suggests.
Using Medicare claims data, investigators identified 554 new TAVR programs created between January 2012 and December 2018.
Of these, 98% were established in metropolitan areas (>50,000 residents) and 53% were started in areas with preexisting TAVR programs, “thereby increasing the number of programs but not necessarily increasing the geographic availability of the procedure,” said study author Ashwin Nathan, MD, Hospital of the University of Pennsylvania, Philadelphia.
Only 11 programs were started in nonmetropolitan areas over the study period, he noted during the featured clinical research presentation at the Society for Cardiovascular Angiography and Interventions (SCAI) 2021 annual scientific sessions, held virtually this year.
Hospitals that established TAVR programs, compared with those that did not, cared for patients with higher median household incomes (difference, $1,305; P = .03) and from areas with better economic well-being based on the Distressed Communities Index (difference, –3.15 units; P < .01), and cared for fewer patients with dual eligibility for Medicaid (difference, –3.15%; P < .01).
When the investigators looked at rates of TAVR between the core-based statistical areas, there were fewer TAVR procedures per 100,000 Medicare beneficiaries in areas with more Medicaid dual-eligible patients (difference, –1.19% per 1% increase), lower average median household incomes (difference, –0.62% per $1,000 decrease), and more average community distress (difference, –0.35% per 1 unit increase; P < .01 for all).
“What we can conclude is that the increased number of TAVR programs that we found during the study period did not necessarily translate to increased access to TAVR ... Wealthy, more privileged patients had more access to TAVR by virtue of the hospitals that serve them,” Dr. Nathan said.
Future steps, he said, are to identify the role of race and ethnicity in inequitable access to TAVR, identify system- and patient-level barriers to access, and to develop and test solutions to address inequitable care.
Elaborating on the latter point during a discussion of the results, study coauthor Jay S. Giri, MD, MPH, also from the Hospital of the University of Pennsylvania, observed that although the data showed rural areas are left behind, not every part of an urban area acts like the area more generally.
As a result, they’re delving into the 25 largest urban areas and trying to disaggregate, based on both socioeconomic status and race within the area, whether inequities exist, he said. “Believe it or not, in some urban areas where there clearly is access – there might even be a dozen TAVR programs within a 25 mile radius – do some of those areas still act like rural areas that don’t have access? So more to come on that.”
Session comoderator Steven Yakubov, MD, MidWest Cardiology Research Foundation in Columbus, Ohio, said the results show TAVR programs tend to be developed in well-served areas but asked whether some of the responsibility falls on patients to seek medical attention. “Do we just not give enough education to patients on how to access care?”
Dr. Giri responded by highlighting the complexity of navigating from even being diagnosed with aortic stenosis to making it through a multidisciplinary TAVR evaluation.
“Individuals with increased health literacy and more means are more likely to make it through that gauntlet. But from a public health perspective, obviously, I’d argue that the onus is probably more on the medical community at large to figure out how to roll these programs out more widespread,” he said.
“It looked to us like market forces overwhelmingly seemed to drive the development of new TAVR programs over access to care considerations,” Dr. Giri added. “And just to point out, those market forces aren’t at the level of the device manufacturers, who are often maligned for cost. This is really about the market forces at the level of hospitals and health systems.”
Session comoderator Megan Coylewright, MD, MPH, Erlanger Heart and Lung Institute, Chattanooga, Tenn., said, “I think that’s really well stated,” and noted that physicians may bear some responsibility as well.
“From a physician responsibility, especially for structural heart, we tended to all aggregate together, all of us that have structural heart training or that have trained in certain institutions,” she said. “It’s certainly on us to continue to spread out and go to the communities in need to ensure access. I think, as Dr. Giri said, there are a lot of solutions and that needs to be the focus for the next couple of years.”
Dr. Nathan reported having no relevant disclosures. Dr. Giri reported serving as a principal investigator for a research study for Boston Scientific, Inari Medical, Abbott, and Recor Medical; consulting for Boston Scientific; and serving on an advisory board for Inari Medical.
A version of this article first appeared on Medscape.com.
Inequities in the initial growth of transcatheter aortic valve replacement (TAVR) programs in American hospitals has led to less use of the transformative procedure in poorer communities, a new cross-sectional study suggests.
Using Medicare claims data, investigators identified 554 new TAVR programs created between January 2012 and December 2018.
Of these, 98% were established in metropolitan areas (>50,000 residents) and 53% were started in areas with preexisting TAVR programs, “thereby increasing the number of programs but not necessarily increasing the geographic availability of the procedure,” said study author Ashwin Nathan, MD, Hospital of the University of Pennsylvania, Philadelphia.
Only 11 programs were started in nonmetropolitan areas over the study period, he noted during the featured clinical research presentation at the Society for Cardiovascular Angiography and Interventions (SCAI) 2021 annual scientific sessions, held virtually this year.
Hospitals that established TAVR programs, compared with those that did not, cared for patients with higher median household incomes (difference, $1,305; P = .03) and from areas with better economic well-being based on the Distressed Communities Index (difference, –3.15 units; P < .01), and cared for fewer patients with dual eligibility for Medicaid (difference, –3.15%; P < .01).
When the investigators looked at rates of TAVR between the core-based statistical areas, there were fewer TAVR procedures per 100,000 Medicare beneficiaries in areas with more Medicaid dual-eligible patients (difference, –1.19% per 1% increase), lower average median household incomes (difference, –0.62% per $1,000 decrease), and more average community distress (difference, –0.35% per 1 unit increase; P < .01 for all).
“What we can conclude is that the increased number of TAVR programs that we found during the study period did not necessarily translate to increased access to TAVR ... Wealthy, more privileged patients had more access to TAVR by virtue of the hospitals that serve them,” Dr. Nathan said.
Future steps, he said, are to identify the role of race and ethnicity in inequitable access to TAVR, identify system- and patient-level barriers to access, and to develop and test solutions to address inequitable care.
Elaborating on the latter point during a discussion of the results, study coauthor Jay S. Giri, MD, MPH, also from the Hospital of the University of Pennsylvania, observed that although the data showed rural areas are left behind, not every part of an urban area acts like the area more generally.
As a result, they’re delving into the 25 largest urban areas and trying to disaggregate, based on both socioeconomic status and race within the area, whether inequities exist, he said. “Believe it or not, in some urban areas where there clearly is access – there might even be a dozen TAVR programs within a 25 mile radius – do some of those areas still act like rural areas that don’t have access? So more to come on that.”
Session comoderator Steven Yakubov, MD, MidWest Cardiology Research Foundation in Columbus, Ohio, said the results show TAVR programs tend to be developed in well-served areas but asked whether some of the responsibility falls on patients to seek medical attention. “Do we just not give enough education to patients on how to access care?”
Dr. Giri responded by highlighting the complexity of navigating from even being diagnosed with aortic stenosis to making it through a multidisciplinary TAVR evaluation.
“Individuals with increased health literacy and more means are more likely to make it through that gauntlet. But from a public health perspective, obviously, I’d argue that the onus is probably more on the medical community at large to figure out how to roll these programs out more widespread,” he said.
“It looked to us like market forces overwhelmingly seemed to drive the development of new TAVR programs over access to care considerations,” Dr. Giri added. “And just to point out, those market forces aren’t at the level of the device manufacturers, who are often maligned for cost. This is really about the market forces at the level of hospitals and health systems.”
Session comoderator Megan Coylewright, MD, MPH, Erlanger Heart and Lung Institute, Chattanooga, Tenn., said, “I think that’s really well stated,” and noted that physicians may bear some responsibility as well.
“From a physician responsibility, especially for structural heart, we tended to all aggregate together, all of us that have structural heart training or that have trained in certain institutions,” she said. “It’s certainly on us to continue to spread out and go to the communities in need to ensure access. I think, as Dr. Giri said, there are a lot of solutions and that needs to be the focus for the next couple of years.”
Dr. Nathan reported having no relevant disclosures. Dr. Giri reported serving as a principal investigator for a research study for Boston Scientific, Inari Medical, Abbott, and Recor Medical; consulting for Boston Scientific; and serving on an advisory board for Inari Medical.
A version of this article first appeared on Medscape.com.
AHA statement flags CV risk of hormonal cancer therapies
Hormonal therapies for the treatment of hormone-dependent breast and prostate cancer could raise the risk for myocardial infarction and stroke, and patients need to be closely monitored to allow early detection and treatment of cardiovascular disease (CVD), the American Heart Association says in a new scientific statement.
“The statement provides data on the risks of each type of hormonal therapy so clinicians can use it as a guide to help manage cardiovascular risks during cancer treatment,” Tochi Okwuosa, DO, chair of the writing group, said in a news release.
“A team-based approach to patient care that includes the oncology team, cardiologist, primary care clinician, dietitian, endocrinologist, and other health care professionals as appropriate is needed to work with each patient to manage and reduce the increased risk of heart disease and strokes associated with hormonal therapy in breast and prostate cancer treatment,” said Dr. Okwuosa, director of cardio-oncology services, Rush University Medical Center, Chicago.
The scientific statement was published online April 26 in Circulation: Genomic and Precision Medicine.
Hormone-dependent cancers, such as prostate and breast cancer, are the most common noncutaneous cancers in the United States and around the world. As hormonal therapies have markedly improved survival in these patients, CVD has emerged as a leading cause illness and death.
The increased CVD burden might be explained by the increasing average age of cancer survivors, leading to higher rates of age-related CV risk factors and coronary artery disease.
The writing group reviewed existing evidence from observational studies and randomized controlled trials on the cardiovascular impact of anticancer hormonal therapies.
Among the key findings:
- In patients with breast cancer, has been shown to increase the risk for venous thromboembolic events, but to have somewhat protective to neutral effects on CVD risk burden and CVD events. Conversely, aromatase inhibitors have been shown to increase the risk for CVD risk factors and events, including MI and stroke.
- Androgen-deprivation therapy for prostate cancer appears to increase the risk for CV events, although gonadotrophin-releasing hormone (GnRH) antagonists are associated with a lower risk for CV events than are GnRH agonists. The oral antiandrogens appear to be associated with increased CVD risk as well, particularly when used for complete androgen blockade as combination GnRH/anti-androgen therapy.
- The duration of hormonal therapies has a significant impact on CVD risk; the longer patients receive hormonal therapy, the greater the risk. More research is needed to better define the risks associated with duration of treatment.
- The data are mixed on the impact of preexisting CV risk factors and CVD on CV events associated with hormonal therapy. Although the presence of baseline CV risk factors and CVD can increase CV events associated with aromatase inhibitors, it is not clear that tamoxifen does.
- Studies suggest that patients with prostate cancer and baseline CVD and CV risk factors have increased rates of CV events when treated with androgen-deprivation therapy.
- Although the prolonged use of some hormonal therapies worsens CV risk factors and , the effects of the duration of therapy on CV events are less clear.
The writing group noted that there are no definitive guidelines for the monitoring and management of hormonal therapy-related CVD risks.
The authors encourage clinicians to be alert for worsening CV problems in those with preexisting heart disease or risk factors, and to recognize that even patients without preexisting CV problems are at higher risk because of their exposure to hormonal therapies.
“For patients who have two or more cardiovascular risk factors, it is likely that referral to a cardiologist would be appropriate prior to beginning hormone treatment. For patients already receiving hormonal therapies, a discussion with the oncology team can help to determine if a cardiology referral is recommended,” Dr. Okwuosa said in the news release.
This scientific statement was prepared by the volunteer writing group on behalf of the AHA Cardio-Oncology Subcommittee of the Council on Clinical Cardiology and the Council on Genomic and Precision Medicine; the Council on Arteriosclerosis, Thrombosis, and Vascular Biology; and the Council on Cardiovascular Radiology and Intervention.
The research had no commercial funding. Dr. Okwuosa has disclosed no relevant financial relationships.
A version of this article first appeared on Medscape.com.
Hormonal therapies for the treatment of hormone-dependent breast and prostate cancer could raise the risk for myocardial infarction and stroke, and patients need to be closely monitored to allow early detection and treatment of cardiovascular disease (CVD), the American Heart Association says in a new scientific statement.
“The statement provides data on the risks of each type of hormonal therapy so clinicians can use it as a guide to help manage cardiovascular risks during cancer treatment,” Tochi Okwuosa, DO, chair of the writing group, said in a news release.
“A team-based approach to patient care that includes the oncology team, cardiologist, primary care clinician, dietitian, endocrinologist, and other health care professionals as appropriate is needed to work with each patient to manage and reduce the increased risk of heart disease and strokes associated with hormonal therapy in breast and prostate cancer treatment,” said Dr. Okwuosa, director of cardio-oncology services, Rush University Medical Center, Chicago.
The scientific statement was published online April 26 in Circulation: Genomic and Precision Medicine.
Hormone-dependent cancers, such as prostate and breast cancer, are the most common noncutaneous cancers in the United States and around the world. As hormonal therapies have markedly improved survival in these patients, CVD has emerged as a leading cause illness and death.
The increased CVD burden might be explained by the increasing average age of cancer survivors, leading to higher rates of age-related CV risk factors and coronary artery disease.
The writing group reviewed existing evidence from observational studies and randomized controlled trials on the cardiovascular impact of anticancer hormonal therapies.
Among the key findings:
- In patients with breast cancer, has been shown to increase the risk for venous thromboembolic events, but to have somewhat protective to neutral effects on CVD risk burden and CVD events. Conversely, aromatase inhibitors have been shown to increase the risk for CVD risk factors and events, including MI and stroke.
- Androgen-deprivation therapy for prostate cancer appears to increase the risk for CV events, although gonadotrophin-releasing hormone (GnRH) antagonists are associated with a lower risk for CV events than are GnRH agonists. The oral antiandrogens appear to be associated with increased CVD risk as well, particularly when used for complete androgen blockade as combination GnRH/anti-androgen therapy.
- The duration of hormonal therapies has a significant impact on CVD risk; the longer patients receive hormonal therapy, the greater the risk. More research is needed to better define the risks associated with duration of treatment.
- The data are mixed on the impact of preexisting CV risk factors and CVD on CV events associated with hormonal therapy. Although the presence of baseline CV risk factors and CVD can increase CV events associated with aromatase inhibitors, it is not clear that tamoxifen does.
- Studies suggest that patients with prostate cancer and baseline CVD and CV risk factors have increased rates of CV events when treated with androgen-deprivation therapy.
- Although the prolonged use of some hormonal therapies worsens CV risk factors and , the effects of the duration of therapy on CV events are less clear.
The writing group noted that there are no definitive guidelines for the monitoring and management of hormonal therapy-related CVD risks.
The authors encourage clinicians to be alert for worsening CV problems in those with preexisting heart disease or risk factors, and to recognize that even patients without preexisting CV problems are at higher risk because of their exposure to hormonal therapies.
“For patients who have two or more cardiovascular risk factors, it is likely that referral to a cardiologist would be appropriate prior to beginning hormone treatment. For patients already receiving hormonal therapies, a discussion with the oncology team can help to determine if a cardiology referral is recommended,” Dr. Okwuosa said in the news release.
This scientific statement was prepared by the volunteer writing group on behalf of the AHA Cardio-Oncology Subcommittee of the Council on Clinical Cardiology and the Council on Genomic and Precision Medicine; the Council on Arteriosclerosis, Thrombosis, and Vascular Biology; and the Council on Cardiovascular Radiology and Intervention.
The research had no commercial funding. Dr. Okwuosa has disclosed no relevant financial relationships.
A version of this article first appeared on Medscape.com.
Hormonal therapies for the treatment of hormone-dependent breast and prostate cancer could raise the risk for myocardial infarction and stroke, and patients need to be closely monitored to allow early detection and treatment of cardiovascular disease (CVD), the American Heart Association says in a new scientific statement.
“The statement provides data on the risks of each type of hormonal therapy so clinicians can use it as a guide to help manage cardiovascular risks during cancer treatment,” Tochi Okwuosa, DO, chair of the writing group, said in a news release.
“A team-based approach to patient care that includes the oncology team, cardiologist, primary care clinician, dietitian, endocrinologist, and other health care professionals as appropriate is needed to work with each patient to manage and reduce the increased risk of heart disease and strokes associated with hormonal therapy in breast and prostate cancer treatment,” said Dr. Okwuosa, director of cardio-oncology services, Rush University Medical Center, Chicago.
The scientific statement was published online April 26 in Circulation: Genomic and Precision Medicine.
Hormone-dependent cancers, such as prostate and breast cancer, are the most common noncutaneous cancers in the United States and around the world. As hormonal therapies have markedly improved survival in these patients, CVD has emerged as a leading cause illness and death.
The increased CVD burden might be explained by the increasing average age of cancer survivors, leading to higher rates of age-related CV risk factors and coronary artery disease.
The writing group reviewed existing evidence from observational studies and randomized controlled trials on the cardiovascular impact of anticancer hormonal therapies.
Among the key findings:
- In patients with breast cancer, has been shown to increase the risk for venous thromboembolic events, but to have somewhat protective to neutral effects on CVD risk burden and CVD events. Conversely, aromatase inhibitors have been shown to increase the risk for CVD risk factors and events, including MI and stroke.
- Androgen-deprivation therapy for prostate cancer appears to increase the risk for CV events, although gonadotrophin-releasing hormone (GnRH) antagonists are associated with a lower risk for CV events than are GnRH agonists. The oral antiandrogens appear to be associated with increased CVD risk as well, particularly when used for complete androgen blockade as combination GnRH/anti-androgen therapy.
- The duration of hormonal therapies has a significant impact on CVD risk; the longer patients receive hormonal therapy, the greater the risk. More research is needed to better define the risks associated with duration of treatment.
- The data are mixed on the impact of preexisting CV risk factors and CVD on CV events associated with hormonal therapy. Although the presence of baseline CV risk factors and CVD can increase CV events associated with aromatase inhibitors, it is not clear that tamoxifen does.
- Studies suggest that patients with prostate cancer and baseline CVD and CV risk factors have increased rates of CV events when treated with androgen-deprivation therapy.
- Although the prolonged use of some hormonal therapies worsens CV risk factors and , the effects of the duration of therapy on CV events are less clear.
The writing group noted that there are no definitive guidelines for the monitoring and management of hormonal therapy-related CVD risks.
The authors encourage clinicians to be alert for worsening CV problems in those with preexisting heart disease or risk factors, and to recognize that even patients without preexisting CV problems are at higher risk because of their exposure to hormonal therapies.
“For patients who have two or more cardiovascular risk factors, it is likely that referral to a cardiologist would be appropriate prior to beginning hormone treatment. For patients already receiving hormonal therapies, a discussion with the oncology team can help to determine if a cardiology referral is recommended,” Dr. Okwuosa said in the news release.
This scientific statement was prepared by the volunteer writing group on behalf of the AHA Cardio-Oncology Subcommittee of the Council on Clinical Cardiology and the Council on Genomic and Precision Medicine; the Council on Arteriosclerosis, Thrombosis, and Vascular Biology; and the Council on Cardiovascular Radiology and Intervention.
The research had no commercial funding. Dr. Okwuosa has disclosed no relevant financial relationships.
A version of this article first appeared on Medscape.com.
Post–COVID-19 cardiac involvement in college athletes much rarer than thought
In a multicenter study conducted during September-December 2020, only 0.7% of 3,018 collegiate athletes who tested positive for SARS-CoV-2 infection were found to have definite, probable, or possible infection-related cardiac involvement.
None experienced an adverse cardiac event and only five (0.2%) required hospitalization for noncardiac complications of COVID-19.
“The take-home message is that cardiac involvement does not happen as much as we had initially feared. It’s in the range of 0.5% to 3%, depending on how you define cardiac involvement, which is not nothing, but it’s not the 30% or 50% that some early studies hinted at,” said Kimberly G. Harmon, MD, of the University of Washington, Seattle.
Dr. Harmon, along with Jeffrey A. Drezner, MD, also from UW, and Aaron L. Baggish, MD, of Massachusetts General Hospital, Boston, were co–primary investigators of the Outcomes Registry for Cardiac Conditions in Athletes (ORCCA) study. The group’s findings were published April 17 in Circulation.
Nearly 20,000 athletes tested
The researchers prospectively tested 19,378 athletes for SARS-CoV-2 infection from 42 U.S. colleges and universities during the study period. A total of 3,018 (16%; mean age, 20 years; 32% female) tested positive and underwent cardiac evaluation.
“We didn’t prescribe what the schools had to do in terms of cardiac evaluation, but most of these colleges are well resourced, and about 74% of athletes were evaluated using the triad testing strategy of 12-lead electrocardiography, cardiac troponin, and transthoracic echocardiography [TEE], with cardiac magnetic resonance [CMR ]when indicated,” explained Dr. Harmon. Only 198 athletes underwent primary screening with CMR.
Athletes were often tested multiple times for SARS-CoV-2 infection by participating institutions and were included in this study if they had any positive test and underwent postinfection cardiac screening.
The cohort includes athletes representing 26 distinct sporting disciplines, including American-style football (36%), basketball (9%), and cross country/track and field (8%). Most were asymptomatic or had only mild COVID-19 symptoms (33% and 29%, respectively).
‘Exercise appears to be protective’
Abnormal findings suggestive of SARS-CoV-2 cardiac involvement were detected by ECG in 0.7% of athletes (21 of 2,999), cardiac troponin elevation in 0.9% (24/2,719), and abnormal TTE findings in 0.9% (24/2,556).
The odds of having cardiac involvement was 3.1 times higher in athletes with cardiopulmonary symptoms.
“One thing we’ve seen in the literature and in this cohort, is that exercise appears to be protective to some extent from COVID-19. We had a lot of cases, but in the whole cohort, only five athletes were hospitalized with COVID and those were for noncardiac reasons,” said Dr. Harmon.
During a median clinical surveillance of 113 days, there was one (0.03%) adverse cardiac event likely unrelated to SARS-CoV-2 infection.
The diagnostic yield for probable or definite cardiac involvement was 6.7 times higher for a CMR obtained for clinical reasons (10.1%) versus a primary screening CMR (1.5%).
“This is data we desperately needed. Small, single-center studies early in the pandemic had indicated a higher prevalence of cardiac involvement, which led us to be very conservative about return-to-play in the early days,” said Jeffrey Lander, MD, who was not involved in the study.
The study is complementary, he noted, to one published in March that looked at professional athletes post–COVID-19 and also found cardiac pathology in fewer than 1%. The mean age in that study was 25 years.
“They saw a similarly low rate of cardiac involvement in professional athletes, and together with this study, it gives us new information that is also reassuring,” added Dr. Lander, codirector of sports cardiology at Saint Barnabas Medical Center in Livingston, N.J., an RWJBarnabas Health facility, and team cardiologist for Seton Hall University in South Orange, N.J.
Limit CMR to symptomatic athletes
“I think this data can be extended beyond the college athlete. And it’s fair to say to high school athletes and young recreational athletes who have had asymptomatic or mild infection, you probably don’t need further workup if you’re feeling fine,” suggested Dr. Harmon.
“For those with moderate or severe illness, then the triple screen protocol is a good idea, particularly if they are having any symptoms,” she added.
Dr. Lander agrees that athletes should be screened by appropriate providers before returning to sports, but that CMR should not be used routinely for return-to-play screening.
“We’ve never taken a group of, say, 1,000 college athletes who just recovered from the flu and done cardiac MRIs on them, so it’s a bit like opening Pandora’s box when it’s used too liberally. It’s difficult to assess if the findings are secondary to COVID infection or from something entirely unrelated,” he noted.
ORCCA is a collaboration of the American Heart Association and the American Medical Society for Sports Medicine to track COVID-19 cases among National Collegiate Athletic Association (NCAA) athletes. The current study was supported by a grant from the American Medical Society for Sports Medicine.
In a multicenter study conducted during September-December 2020, only 0.7% of 3,018 collegiate athletes who tested positive for SARS-CoV-2 infection were found to have definite, probable, or possible infection-related cardiac involvement.
None experienced an adverse cardiac event and only five (0.2%) required hospitalization for noncardiac complications of COVID-19.
“The take-home message is that cardiac involvement does not happen as much as we had initially feared. It’s in the range of 0.5% to 3%, depending on how you define cardiac involvement, which is not nothing, but it’s not the 30% or 50% that some early studies hinted at,” said Kimberly G. Harmon, MD, of the University of Washington, Seattle.
Dr. Harmon, along with Jeffrey A. Drezner, MD, also from UW, and Aaron L. Baggish, MD, of Massachusetts General Hospital, Boston, were co–primary investigators of the Outcomes Registry for Cardiac Conditions in Athletes (ORCCA) study. The group’s findings were published April 17 in Circulation.
Nearly 20,000 athletes tested
The researchers prospectively tested 19,378 athletes for SARS-CoV-2 infection from 42 U.S. colleges and universities during the study period. A total of 3,018 (16%; mean age, 20 years; 32% female) tested positive and underwent cardiac evaluation.
“We didn’t prescribe what the schools had to do in terms of cardiac evaluation, but most of these colleges are well resourced, and about 74% of athletes were evaluated using the triad testing strategy of 12-lead electrocardiography, cardiac troponin, and transthoracic echocardiography [TEE], with cardiac magnetic resonance [CMR ]when indicated,” explained Dr. Harmon. Only 198 athletes underwent primary screening with CMR.
Athletes were often tested multiple times for SARS-CoV-2 infection by participating institutions and were included in this study if they had any positive test and underwent postinfection cardiac screening.
The cohort includes athletes representing 26 distinct sporting disciplines, including American-style football (36%), basketball (9%), and cross country/track and field (8%). Most were asymptomatic or had only mild COVID-19 symptoms (33% and 29%, respectively).
‘Exercise appears to be protective’
Abnormal findings suggestive of SARS-CoV-2 cardiac involvement were detected by ECG in 0.7% of athletes (21 of 2,999), cardiac troponin elevation in 0.9% (24/2,719), and abnormal TTE findings in 0.9% (24/2,556).
The odds of having cardiac involvement was 3.1 times higher in athletes with cardiopulmonary symptoms.
“One thing we’ve seen in the literature and in this cohort, is that exercise appears to be protective to some extent from COVID-19. We had a lot of cases, but in the whole cohort, only five athletes were hospitalized with COVID and those were for noncardiac reasons,” said Dr. Harmon.
During a median clinical surveillance of 113 days, there was one (0.03%) adverse cardiac event likely unrelated to SARS-CoV-2 infection.
The diagnostic yield for probable or definite cardiac involvement was 6.7 times higher for a CMR obtained for clinical reasons (10.1%) versus a primary screening CMR (1.5%).
“This is data we desperately needed. Small, single-center studies early in the pandemic had indicated a higher prevalence of cardiac involvement, which led us to be very conservative about return-to-play in the early days,” said Jeffrey Lander, MD, who was not involved in the study.
The study is complementary, he noted, to one published in March that looked at professional athletes post–COVID-19 and also found cardiac pathology in fewer than 1%. The mean age in that study was 25 years.
“They saw a similarly low rate of cardiac involvement in professional athletes, and together with this study, it gives us new information that is also reassuring,” added Dr. Lander, codirector of sports cardiology at Saint Barnabas Medical Center in Livingston, N.J., an RWJBarnabas Health facility, and team cardiologist for Seton Hall University in South Orange, N.J.
Limit CMR to symptomatic athletes
“I think this data can be extended beyond the college athlete. And it’s fair to say to high school athletes and young recreational athletes who have had asymptomatic or mild infection, you probably don’t need further workup if you’re feeling fine,” suggested Dr. Harmon.
“For those with moderate or severe illness, then the triple screen protocol is a good idea, particularly if they are having any symptoms,” she added.
Dr. Lander agrees that athletes should be screened by appropriate providers before returning to sports, but that CMR should not be used routinely for return-to-play screening.
“We’ve never taken a group of, say, 1,000 college athletes who just recovered from the flu and done cardiac MRIs on them, so it’s a bit like opening Pandora’s box when it’s used too liberally. It’s difficult to assess if the findings are secondary to COVID infection or from something entirely unrelated,” he noted.
ORCCA is a collaboration of the American Heart Association and the American Medical Society for Sports Medicine to track COVID-19 cases among National Collegiate Athletic Association (NCAA) athletes. The current study was supported by a grant from the American Medical Society for Sports Medicine.
In a multicenter study conducted during September-December 2020, only 0.7% of 3,018 collegiate athletes who tested positive for SARS-CoV-2 infection were found to have definite, probable, or possible infection-related cardiac involvement.
None experienced an adverse cardiac event and only five (0.2%) required hospitalization for noncardiac complications of COVID-19.
“The take-home message is that cardiac involvement does not happen as much as we had initially feared. It’s in the range of 0.5% to 3%, depending on how you define cardiac involvement, which is not nothing, but it’s not the 30% or 50% that some early studies hinted at,” said Kimberly G. Harmon, MD, of the University of Washington, Seattle.
Dr. Harmon, along with Jeffrey A. Drezner, MD, also from UW, and Aaron L. Baggish, MD, of Massachusetts General Hospital, Boston, were co–primary investigators of the Outcomes Registry for Cardiac Conditions in Athletes (ORCCA) study. The group’s findings were published April 17 in Circulation.
Nearly 20,000 athletes tested
The researchers prospectively tested 19,378 athletes for SARS-CoV-2 infection from 42 U.S. colleges and universities during the study period. A total of 3,018 (16%; mean age, 20 years; 32% female) tested positive and underwent cardiac evaluation.
“We didn’t prescribe what the schools had to do in terms of cardiac evaluation, but most of these colleges are well resourced, and about 74% of athletes were evaluated using the triad testing strategy of 12-lead electrocardiography, cardiac troponin, and transthoracic echocardiography [TEE], with cardiac magnetic resonance [CMR ]when indicated,” explained Dr. Harmon. Only 198 athletes underwent primary screening with CMR.
Athletes were often tested multiple times for SARS-CoV-2 infection by participating institutions and were included in this study if they had any positive test and underwent postinfection cardiac screening.
The cohort includes athletes representing 26 distinct sporting disciplines, including American-style football (36%), basketball (9%), and cross country/track and field (8%). Most were asymptomatic or had only mild COVID-19 symptoms (33% and 29%, respectively).
‘Exercise appears to be protective’
Abnormal findings suggestive of SARS-CoV-2 cardiac involvement were detected by ECG in 0.7% of athletes (21 of 2,999), cardiac troponin elevation in 0.9% (24/2,719), and abnormal TTE findings in 0.9% (24/2,556).
The odds of having cardiac involvement was 3.1 times higher in athletes with cardiopulmonary symptoms.
“One thing we’ve seen in the literature and in this cohort, is that exercise appears to be protective to some extent from COVID-19. We had a lot of cases, but in the whole cohort, only five athletes were hospitalized with COVID and those were for noncardiac reasons,” said Dr. Harmon.
During a median clinical surveillance of 113 days, there was one (0.03%) adverse cardiac event likely unrelated to SARS-CoV-2 infection.
The diagnostic yield for probable or definite cardiac involvement was 6.7 times higher for a CMR obtained for clinical reasons (10.1%) versus a primary screening CMR (1.5%).
“This is data we desperately needed. Small, single-center studies early in the pandemic had indicated a higher prevalence of cardiac involvement, which led us to be very conservative about return-to-play in the early days,” said Jeffrey Lander, MD, who was not involved in the study.
The study is complementary, he noted, to one published in March that looked at professional athletes post–COVID-19 and also found cardiac pathology in fewer than 1%. The mean age in that study was 25 years.
“They saw a similarly low rate of cardiac involvement in professional athletes, and together with this study, it gives us new information that is also reassuring,” added Dr. Lander, codirector of sports cardiology at Saint Barnabas Medical Center in Livingston, N.J., an RWJBarnabas Health facility, and team cardiologist for Seton Hall University in South Orange, N.J.
Limit CMR to symptomatic athletes
“I think this data can be extended beyond the college athlete. And it’s fair to say to high school athletes and young recreational athletes who have had asymptomatic or mild infection, you probably don’t need further workup if you’re feeling fine,” suggested Dr. Harmon.
“For those with moderate or severe illness, then the triple screen protocol is a good idea, particularly if they are having any symptoms,” she added.
Dr. Lander agrees that athletes should be screened by appropriate providers before returning to sports, but that CMR should not be used routinely for return-to-play screening.
“We’ve never taken a group of, say, 1,000 college athletes who just recovered from the flu and done cardiac MRIs on them, so it’s a bit like opening Pandora’s box when it’s used too liberally. It’s difficult to assess if the findings are secondary to COVID infection or from something entirely unrelated,” he noted.
ORCCA is a collaboration of the American Heart Association and the American Medical Society for Sports Medicine to track COVID-19 cases among National Collegiate Athletic Association (NCAA) athletes. The current study was supported by a grant from the American Medical Society for Sports Medicine.
FROM CIRCULATION
COVID plus MI confers poor prognosis; 1 in 3 die in hospital
COVID-19 patients with ST-segment elevation MI (STEMI) represent a population with unique demographic and clinical features resulting in a high risk for mortality, according to initial findings from the North American Cardiovascular COVID-19 Myocardial Infarction (NACMI) Registry.
“This is the largest registry of COVID-positive patients presenting with STEMI [and] the results clearly illustrate the challenges and uniqueness of this patient population that deserves prompt and special attention,” study cochair Timothy Henry, MD, president-elect of the Society for Cardiovascular Angiography & Interventions, said in a news release.
The NACMI registry is a collaborative effort between the SCAI, the American College of Cardiology Interventional Council, and the Canadian Association of Interventional Cardiology.
“The rapid development of this ongoing, critically important prospective registry reflects the strong and unique collaboration of all three societies. It was gratifying to be part of this process and hopefully the results will improve the care of our patients and stimulate further research,” Dr. Henry said in the news release.
The registry has enrolled 1,185 patients presenting with STEMI at 64 sites across the United States and Canada. Participants include 230 COVID-positive STEMI patients; 495 STEMI patients suspected but ultimately confirmed not to have COVID-19; and 460 age-and sex-matched control STEMI patients treated prior to the pandemic who are part of the Midwest STEMI Consortium.
The initial findings from the registry were published online in the Journal of the American College of Cardiology.
Atypical symptoms may explain high death rate
The primary outcome – a composite of in-hospital death, stroke, recurrent MI, or repeat unplanned revascularization – occurred in 36% of COVID-positive patients, compared with 13% of COVID-negative patients and 5% of control patients (P < .001 relative to controls).
This difference was driven largely by a “very high” in-hospital death rate in COVID-positive patients, lead author Santiago Garcia, MD, Minneapolis Heart Institute Foundation, said in an interview.
The in-hospital death rate was 33% in COVID-positive patients, compared with 11% in COVID-negative patients and 4% in controls. Stroke also occurred more often in COVID-positive patients at 3% versus 2% in COVID-negative and 0% in controls.
These initial findings suggest that the combination of STEMI and COVID-19 infection “confers a poor prognosis, with one in three patients succumbing to the disease, even among patients selected for invasive angiography (28% mortality),” the investigators wrote.
The data also show that STEMI in COVID-positive patients disproportionately affects ethnic minorities (23% Hispanic and 24% Black) with diabetes, which was present in 46% of COVID-positive patients.
COVID-positive patients with STEMI are more likely to present with atypical symptoms such as dyspnea (54%), pulmonary infiltrates on chest x-ray (46%), and high-risk conditions such as cardiogenic shock (18%), “which may explain the high fatality rate,” Dr. Garcia said.
Despite these high-risk features, COVID-positive patients are less apt to undergo invasive angiography when compared with COVID-negative and control STEMI patients (78% vs. 96% vs. 100%).
The majority of patients (71%) who did under angiography received primary percutaneous coronary intervention (PPCI) with very small treatment delays (at 15 minutes) during the pandemic.
Another notable finding is that “many patients (23%) have ‘no culprit’ vessel and may represent different etiologies of ST-segment elevation including microemboli, myocarditis, Takotsubo cardiomyopathy,” Dr. Garcia said in an interview.
“In line with current guidelines, patients with suspected STEMI should be managed with PPCI, without delay while the safety of health care providers is ensured,” Ran Kornowski, MD, and Katia Orvin, MD, both with Rabin Medical Center, Petah Tikva, Israel, and Tel Aviv University, wrote in a linked editorial.
“In this case, PPCI should be performed routinely, even if the patient is presumed to have COVID-19, because PPCI should not be postponed. Confirmation of SARS-CoV-2 infection should not delay urgent decision management concerning reperfusion strategy,” they advised.
Looking ahead, Garcia said plans for the registry include determining predictors of in-hospital mortality and studying demographic and treatment trends as the pandemic continues with more virulent strains of the virus.
Various subgroup analyses are also planned as well as an independent angiographic and electrocardiographic core lab analysis. A comparative analysis of data from the US and Canada is also planned.
This work was supported by an ACC Accreditation Grant, Saskatchewan Health Research Foundation, and grants from Medtronic and Abbott Vascular to SCAI. Dr. Garcia has received institutional research grants from Edwards Lifesciences, BSCI, Medtronic, and Abbott Vascular; has served as a consultant for Medtronic and BSCI; and has served as a proctor for Edwards Lifesciences. Dr. Kornowski and Dr. Orvin disclosed no relevant financial relationships.
A version of this article first appeared on Medscape.com.
COVID-19 patients with ST-segment elevation MI (STEMI) represent a population with unique demographic and clinical features resulting in a high risk for mortality, according to initial findings from the North American Cardiovascular COVID-19 Myocardial Infarction (NACMI) Registry.
“This is the largest registry of COVID-positive patients presenting with STEMI [and] the results clearly illustrate the challenges and uniqueness of this patient population that deserves prompt and special attention,” study cochair Timothy Henry, MD, president-elect of the Society for Cardiovascular Angiography & Interventions, said in a news release.
The NACMI registry is a collaborative effort between the SCAI, the American College of Cardiology Interventional Council, and the Canadian Association of Interventional Cardiology.
“The rapid development of this ongoing, critically important prospective registry reflects the strong and unique collaboration of all three societies. It was gratifying to be part of this process and hopefully the results will improve the care of our patients and stimulate further research,” Dr. Henry said in the news release.
The registry has enrolled 1,185 patients presenting with STEMI at 64 sites across the United States and Canada. Participants include 230 COVID-positive STEMI patients; 495 STEMI patients suspected but ultimately confirmed not to have COVID-19; and 460 age-and sex-matched control STEMI patients treated prior to the pandemic who are part of the Midwest STEMI Consortium.
The initial findings from the registry were published online in the Journal of the American College of Cardiology.
Atypical symptoms may explain high death rate
The primary outcome – a composite of in-hospital death, stroke, recurrent MI, or repeat unplanned revascularization – occurred in 36% of COVID-positive patients, compared with 13% of COVID-negative patients and 5% of control patients (P < .001 relative to controls).
This difference was driven largely by a “very high” in-hospital death rate in COVID-positive patients, lead author Santiago Garcia, MD, Minneapolis Heart Institute Foundation, said in an interview.
The in-hospital death rate was 33% in COVID-positive patients, compared with 11% in COVID-negative patients and 4% in controls. Stroke also occurred more often in COVID-positive patients at 3% versus 2% in COVID-negative and 0% in controls.
These initial findings suggest that the combination of STEMI and COVID-19 infection “confers a poor prognosis, with one in three patients succumbing to the disease, even among patients selected for invasive angiography (28% mortality),” the investigators wrote.
The data also show that STEMI in COVID-positive patients disproportionately affects ethnic minorities (23% Hispanic and 24% Black) with diabetes, which was present in 46% of COVID-positive patients.
COVID-positive patients with STEMI are more likely to present with atypical symptoms such as dyspnea (54%), pulmonary infiltrates on chest x-ray (46%), and high-risk conditions such as cardiogenic shock (18%), “which may explain the high fatality rate,” Dr. Garcia said.
Despite these high-risk features, COVID-positive patients are less apt to undergo invasive angiography when compared with COVID-negative and control STEMI patients (78% vs. 96% vs. 100%).
The majority of patients (71%) who did under angiography received primary percutaneous coronary intervention (PPCI) with very small treatment delays (at 15 minutes) during the pandemic.
Another notable finding is that “many patients (23%) have ‘no culprit’ vessel and may represent different etiologies of ST-segment elevation including microemboli, myocarditis, Takotsubo cardiomyopathy,” Dr. Garcia said in an interview.
“In line with current guidelines, patients with suspected STEMI should be managed with PPCI, without delay while the safety of health care providers is ensured,” Ran Kornowski, MD, and Katia Orvin, MD, both with Rabin Medical Center, Petah Tikva, Israel, and Tel Aviv University, wrote in a linked editorial.
“In this case, PPCI should be performed routinely, even if the patient is presumed to have COVID-19, because PPCI should not be postponed. Confirmation of SARS-CoV-2 infection should not delay urgent decision management concerning reperfusion strategy,” they advised.
Looking ahead, Garcia said plans for the registry include determining predictors of in-hospital mortality and studying demographic and treatment trends as the pandemic continues with more virulent strains of the virus.
Various subgroup analyses are also planned as well as an independent angiographic and electrocardiographic core lab analysis. A comparative analysis of data from the US and Canada is also planned.
This work was supported by an ACC Accreditation Grant, Saskatchewan Health Research Foundation, and grants from Medtronic and Abbott Vascular to SCAI. Dr. Garcia has received institutional research grants from Edwards Lifesciences, BSCI, Medtronic, and Abbott Vascular; has served as a consultant for Medtronic and BSCI; and has served as a proctor for Edwards Lifesciences. Dr. Kornowski and Dr. Orvin disclosed no relevant financial relationships.
A version of this article first appeared on Medscape.com.
COVID-19 patients with ST-segment elevation MI (STEMI) represent a population with unique demographic and clinical features resulting in a high risk for mortality, according to initial findings from the North American Cardiovascular COVID-19 Myocardial Infarction (NACMI) Registry.
“This is the largest registry of COVID-positive patients presenting with STEMI [and] the results clearly illustrate the challenges and uniqueness of this patient population that deserves prompt and special attention,” study cochair Timothy Henry, MD, president-elect of the Society for Cardiovascular Angiography & Interventions, said in a news release.
The NACMI registry is a collaborative effort between the SCAI, the American College of Cardiology Interventional Council, and the Canadian Association of Interventional Cardiology.
“The rapid development of this ongoing, critically important prospective registry reflects the strong and unique collaboration of all three societies. It was gratifying to be part of this process and hopefully the results will improve the care of our patients and stimulate further research,” Dr. Henry said in the news release.
The registry has enrolled 1,185 patients presenting with STEMI at 64 sites across the United States and Canada. Participants include 230 COVID-positive STEMI patients; 495 STEMI patients suspected but ultimately confirmed not to have COVID-19; and 460 age-and sex-matched control STEMI patients treated prior to the pandemic who are part of the Midwest STEMI Consortium.
The initial findings from the registry were published online in the Journal of the American College of Cardiology.
Atypical symptoms may explain high death rate
The primary outcome – a composite of in-hospital death, stroke, recurrent MI, or repeat unplanned revascularization – occurred in 36% of COVID-positive patients, compared with 13% of COVID-negative patients and 5% of control patients (P < .001 relative to controls).
This difference was driven largely by a “very high” in-hospital death rate in COVID-positive patients, lead author Santiago Garcia, MD, Minneapolis Heart Institute Foundation, said in an interview.
The in-hospital death rate was 33% in COVID-positive patients, compared with 11% in COVID-negative patients and 4% in controls. Stroke also occurred more often in COVID-positive patients at 3% versus 2% in COVID-negative and 0% in controls.
These initial findings suggest that the combination of STEMI and COVID-19 infection “confers a poor prognosis, with one in three patients succumbing to the disease, even among patients selected for invasive angiography (28% mortality),” the investigators wrote.
The data also show that STEMI in COVID-positive patients disproportionately affects ethnic minorities (23% Hispanic and 24% Black) with diabetes, which was present in 46% of COVID-positive patients.
COVID-positive patients with STEMI are more likely to present with atypical symptoms such as dyspnea (54%), pulmonary infiltrates on chest x-ray (46%), and high-risk conditions such as cardiogenic shock (18%), “which may explain the high fatality rate,” Dr. Garcia said.
Despite these high-risk features, COVID-positive patients are less apt to undergo invasive angiography when compared with COVID-negative and control STEMI patients (78% vs. 96% vs. 100%).
The majority of patients (71%) who did under angiography received primary percutaneous coronary intervention (PPCI) with very small treatment delays (at 15 minutes) during the pandemic.
Another notable finding is that “many patients (23%) have ‘no culprit’ vessel and may represent different etiologies of ST-segment elevation including microemboli, myocarditis, Takotsubo cardiomyopathy,” Dr. Garcia said in an interview.
“In line with current guidelines, patients with suspected STEMI should be managed with PPCI, without delay while the safety of health care providers is ensured,” Ran Kornowski, MD, and Katia Orvin, MD, both with Rabin Medical Center, Petah Tikva, Israel, and Tel Aviv University, wrote in a linked editorial.
“In this case, PPCI should be performed routinely, even if the patient is presumed to have COVID-19, because PPCI should not be postponed. Confirmation of SARS-CoV-2 infection should not delay urgent decision management concerning reperfusion strategy,” they advised.
Looking ahead, Garcia said plans for the registry include determining predictors of in-hospital mortality and studying demographic and treatment trends as the pandemic continues with more virulent strains of the virus.
Various subgroup analyses are also planned as well as an independent angiographic and electrocardiographic core lab analysis. A comparative analysis of data from the US and Canada is also planned.
This work was supported by an ACC Accreditation Grant, Saskatchewan Health Research Foundation, and grants from Medtronic and Abbott Vascular to SCAI. Dr. Garcia has received institutional research grants from Edwards Lifesciences, BSCI, Medtronic, and Abbott Vascular; has served as a consultant for Medtronic and BSCI; and has served as a proctor for Edwards Lifesciences. Dr. Kornowski and Dr. Orvin disclosed no relevant financial relationships.
A version of this article first appeared on Medscape.com.
Cushing’s death rate ‘unacceptable,’ triple that of general population
Excess mortality among people with endogenous Cushing’s syndrome (CS) has declined in the past 20 years yet remains three times higher than in the general population, new research finds.
Among more than 90,000 individuals with endogenous CS, the overall proportion of mortality – defined as the ratio of the number of deaths from CS divided by the total number of CS patients – was 0.05, and the standardized mortality rate was an “unacceptable” three times that of the general population, Padiporn Limumpornpetch, MD, reported on March 20 at ENDO 2021: The Endocrine Society Annual Meeting.
Excess deaths were higher among those with adrenal CS, compared with those with Cushing’s disease. The most common causes of death among those with CS were cardiovascular diseases, cerebrovascular accident, infection, and malignancy, noted Dr. Limumpornpetch, of Songkla University, Hat Yai, Thailand, who is also a PhD student at the University of Leeds, United Kingdom.
“While mortality has improved since 2000, it is still significantly compromised compared to the background population ... The causes of death highlight the need for aggressive management of cardiovascular risk, prevention of thromboembolism, infection control, and a normalized cortisol level,” she said.
Asked to comment, Maria Fleseriu, MD, told this news organization that the new data show “we are making improvements in the care of patients with CS and thus outcomes, but we are not there yet ... This meta-analysis highlights the whole spectrum of acute and life-threatening complications in CS and their high prevalence, even before disease diagnosis and after successful surgery.”
She noted that although she wasn’t surprised by the overall results, “the improvement over time was indeed lower than I expected. However, interestingly here, the risk of mortality in adrenal Cushing’s was unexpectedly high despite patients with adrenal cancer being excluded.”
Dr. Fleseriu, who is director of the Pituitary Center at Oregon Health and Science University, Portland, advised, “Management of hyperglycemia and diabetes, hypertension, hypokalemia, hyperlipidemia, and other cardiovascular risk factors is generally undertaken in accordance with standard of clinical care.”
“But we should focus more on optimizing more aggressively this care in addition to the specific Cushing’s treatment,” she stressed.
In addition, she noted, “Medical therapy for CS may be needed even prior to surgery in severe and/or prolonged hypercortisolism to decrease complications ... We definitely need a multidisciplinary approach to address complications and etiologic treatment as well as the reduced long-term quality of life in patients with CS.”
Largest study in scale and scope of Cushing’s syndrome mortality
Endogenous Cushing’s syndrome occurs when the body overproduces cortisol. The most common cause of the latter is a tumor of the pituitary gland (Cushing’s disease), but another cause is a usually benign tumor of the adrenal glands (adrenal Cushing’s syndrome). Surgery is the mainstay of initial treatment of Cushing’s syndrome. If an operation to remove the tumor fails to cause remission, medications are available.
Prior to this new meta-analysis, there had been limited data on mortality among patients with endogenous CS. Research has mostly been limited to single-cohort studies. A previous systematic review/meta-analysis comprised only seven articles with 780 patients. All the studies were conducted prior to 2012, and most were limited to Cushing’s disease.
“In 2021, we lacked a detailed understanding of patient outcomes and mortality because of the rarity of Cushing’s syndrome,” Dr. Limumpornpetch noted.
The current meta-analysis included 91 articles that reported mortality among patients with endogenous CS. There was a total of 19,181 patients from 92 study cohorts, including 49 studies on CD (n = 14,971), 24 studies on adrenal CS (n = 2304), and 19 studies that included both (n = 1906).
Among 21 studies that reported standardized mortality rate (SMR) data, including 13 CD studies (n = 2160) and seven on adrenal CS (n = 1531), the overall increase in mortality compared to the background population was a significant 3.00 (range, 1.15-7.84).
This SMR was higher among patients with adrenal Cushing’s syndrome (3.3) versus Cushing’s disease (2.8) (P = .003) and among patients who had active disease (5.7) versus those whose disease was in remission (2.3) (P < .001).
The SMR was also worse among patients with Cushing’s disease with larger tumors (macroadenomas), at 7.4, than among patients with very small tumors (microadenomas), at 1.9 (P = .004).
The proportion of death was 0.05 for CS overall, with 0.04 for CD and 0.02 for adrenal adenomas.
Compared to studies published prior to the year 2000, more recent studies seem to reflect advances in treatment and care. The overall proportion of death for all CS cohorts dropped from 0.10 to 0.03 (P < .001); for all CD cohorts, it dropped from 0.14 to 0.03; and for adrenal CS cohorts, it dropped from 0.09 to 0.03 (P = .04).
Causes of death were cardiovascular diseases (29.5% of cases), cerebrovascular accident (11.5%), infection (10.5%), and malignancy (10.1%). Less common causes of death were gastrointestinal bleeding and acute pancreatitis (3.7%), active CS (3.5%), adrenal insufficiency (2.5%), suicide (2.5%), and surgery (1.6%).
Overall, in the CS groups, the proportion of deaths within 30 days of surgery dropped from 0.04 prior to 2000 to 0.01 since (P = .07). For CD, the proportion dropped from 0.02 to 0.01 (P = .25).
Preventing perioperative mortality: Consider thromboprophylaxis
Dr. Fleseriu told this news organization that she believes hypercoagulability is “the least recognized complication with a big role in mortality.” Because most of the perioperative mortality is due to venous thromboembolism and infections, “thromboprophylaxis should be considered for CS patients with severe hypercortisolism and/or postoperatively, based on individual risk factors of thromboembolism and bleeding.”
Recently, Dr. Fleseriu’s group showed in a single retrospective study that the risk for arterial and venous thromboembolic events among patients with CS was approximately 20%. Many patients experienced more than one event. Risk was higher 30 to 60 days postoperatively.
The odds ratio of venous thromoboembolism among patients with CS was 18 times higher than in the normal population.
“Due to the additional thrombotic risk of surgery or any invasive procedure, anticoagulation prophylaxis should be at least considered in all patients with Cushing’s syndrome and balanced with individual bleeding risk,” Dr. Fleseriu advised.
A recent Pituitary Society workshop discussed the management of complications of CS at length; proceedings will be published soon, she noted.
Dr. Limumpornpetch commented, “We look forward to the day when our interdisciplinary approach to managing these challenging patients can deliver outcomes similar to the background population.”
Dr. Limumpornpetch has disclosed no relevant financial relationships. Dr. Fleseriu has been a scientific consultant to Recordati, Sparrow, and Strongbridge and has received grants (inst) from Novartis and Strongbridge.
A version of this article first appeared on Medscape.com.
Excess mortality among people with endogenous Cushing’s syndrome (CS) has declined in the past 20 years yet remains three times higher than in the general population, new research finds.
Among more than 90,000 individuals with endogenous CS, the overall proportion of mortality – defined as the ratio of the number of deaths from CS divided by the total number of CS patients – was 0.05, and the standardized mortality rate was an “unacceptable” three times that of the general population, Padiporn Limumpornpetch, MD, reported on March 20 at ENDO 2021: The Endocrine Society Annual Meeting.
Excess deaths were higher among those with adrenal CS, compared with those with Cushing’s disease. The most common causes of death among those with CS were cardiovascular diseases, cerebrovascular accident, infection, and malignancy, noted Dr. Limumpornpetch, of Songkla University, Hat Yai, Thailand, who is also a PhD student at the University of Leeds, United Kingdom.
“While mortality has improved since 2000, it is still significantly compromised compared to the background population ... The causes of death highlight the need for aggressive management of cardiovascular risk, prevention of thromboembolism, infection control, and a normalized cortisol level,” she said.
Asked to comment, Maria Fleseriu, MD, told this news organization that the new data show “we are making improvements in the care of patients with CS and thus outcomes, but we are not there yet ... This meta-analysis highlights the whole spectrum of acute and life-threatening complications in CS and their high prevalence, even before disease diagnosis and after successful surgery.”
She noted that although she wasn’t surprised by the overall results, “the improvement over time was indeed lower than I expected. However, interestingly here, the risk of mortality in adrenal Cushing’s was unexpectedly high despite patients with adrenal cancer being excluded.”
Dr. Fleseriu, who is director of the Pituitary Center at Oregon Health and Science University, Portland, advised, “Management of hyperglycemia and diabetes, hypertension, hypokalemia, hyperlipidemia, and other cardiovascular risk factors is generally undertaken in accordance with standard of clinical care.”
“But we should focus more on optimizing more aggressively this care in addition to the specific Cushing’s treatment,” she stressed.
In addition, she noted, “Medical therapy for CS may be needed even prior to surgery in severe and/or prolonged hypercortisolism to decrease complications ... We definitely need a multidisciplinary approach to address complications and etiologic treatment as well as the reduced long-term quality of life in patients with CS.”
Largest study in scale and scope of Cushing’s syndrome mortality
Endogenous Cushing’s syndrome occurs when the body overproduces cortisol. The most common cause of the latter is a tumor of the pituitary gland (Cushing’s disease), but another cause is a usually benign tumor of the adrenal glands (adrenal Cushing’s syndrome). Surgery is the mainstay of initial treatment of Cushing’s syndrome. If an operation to remove the tumor fails to cause remission, medications are available.
Prior to this new meta-analysis, there had been limited data on mortality among patients with endogenous CS. Research has mostly been limited to single-cohort studies. A previous systematic review/meta-analysis comprised only seven articles with 780 patients. All the studies were conducted prior to 2012, and most were limited to Cushing’s disease.
“In 2021, we lacked a detailed understanding of patient outcomes and mortality because of the rarity of Cushing’s syndrome,” Dr. Limumpornpetch noted.
The current meta-analysis included 91 articles that reported mortality among patients with endogenous CS. There was a total of 19,181 patients from 92 study cohorts, including 49 studies on CD (n = 14,971), 24 studies on adrenal CS (n = 2304), and 19 studies that included both (n = 1906).
Among 21 studies that reported standardized mortality rate (SMR) data, including 13 CD studies (n = 2160) and seven on adrenal CS (n = 1531), the overall increase in mortality compared to the background population was a significant 3.00 (range, 1.15-7.84).
This SMR was higher among patients with adrenal Cushing’s syndrome (3.3) versus Cushing’s disease (2.8) (P = .003) and among patients who had active disease (5.7) versus those whose disease was in remission (2.3) (P < .001).
The SMR was also worse among patients with Cushing’s disease with larger tumors (macroadenomas), at 7.4, than among patients with very small tumors (microadenomas), at 1.9 (P = .004).
The proportion of death was 0.05 for CS overall, with 0.04 for CD and 0.02 for adrenal adenomas.
Compared to studies published prior to the year 2000, more recent studies seem to reflect advances in treatment and care. The overall proportion of death for all CS cohorts dropped from 0.10 to 0.03 (P < .001); for all CD cohorts, it dropped from 0.14 to 0.03; and for adrenal CS cohorts, it dropped from 0.09 to 0.03 (P = .04).
Causes of death were cardiovascular diseases (29.5% of cases), cerebrovascular accident (11.5%), infection (10.5%), and malignancy (10.1%). Less common causes of death were gastrointestinal bleeding and acute pancreatitis (3.7%), active CS (3.5%), adrenal insufficiency (2.5%), suicide (2.5%), and surgery (1.6%).
Overall, in the CS groups, the proportion of deaths within 30 days of surgery dropped from 0.04 prior to 2000 to 0.01 since (P = .07). For CD, the proportion dropped from 0.02 to 0.01 (P = .25).
Preventing perioperative mortality: Consider thromboprophylaxis
Dr. Fleseriu told this news organization that she believes hypercoagulability is “the least recognized complication with a big role in mortality.” Because most of the perioperative mortality is due to venous thromboembolism and infections, “thromboprophylaxis should be considered for CS patients with severe hypercortisolism and/or postoperatively, based on individual risk factors of thromboembolism and bleeding.”
Recently, Dr. Fleseriu’s group showed in a single retrospective study that the risk for arterial and venous thromboembolic events among patients with CS was approximately 20%. Many patients experienced more than one event. Risk was higher 30 to 60 days postoperatively.
The odds ratio of venous thromoboembolism among patients with CS was 18 times higher than in the normal population.
“Due to the additional thrombotic risk of surgery or any invasive procedure, anticoagulation prophylaxis should be at least considered in all patients with Cushing’s syndrome and balanced with individual bleeding risk,” Dr. Fleseriu advised.
A recent Pituitary Society workshop discussed the management of complications of CS at length; proceedings will be published soon, she noted.
Dr. Limumpornpetch commented, “We look forward to the day when our interdisciplinary approach to managing these challenging patients can deliver outcomes similar to the background population.”
Dr. Limumpornpetch has disclosed no relevant financial relationships. Dr. Fleseriu has been a scientific consultant to Recordati, Sparrow, and Strongbridge and has received grants (inst) from Novartis and Strongbridge.
A version of this article first appeared on Medscape.com.
Excess mortality among people with endogenous Cushing’s syndrome (CS) has declined in the past 20 years yet remains three times higher than in the general population, new research finds.
Among more than 90,000 individuals with endogenous CS, the overall proportion of mortality – defined as the ratio of the number of deaths from CS divided by the total number of CS patients – was 0.05, and the standardized mortality rate was an “unacceptable” three times that of the general population, Padiporn Limumpornpetch, MD, reported on March 20 at ENDO 2021: The Endocrine Society Annual Meeting.
Excess deaths were higher among those with adrenal CS, compared with those with Cushing’s disease. The most common causes of death among those with CS were cardiovascular diseases, cerebrovascular accident, infection, and malignancy, noted Dr. Limumpornpetch, of Songkla University, Hat Yai, Thailand, who is also a PhD student at the University of Leeds, United Kingdom.
“While mortality has improved since 2000, it is still significantly compromised compared to the background population ... The causes of death highlight the need for aggressive management of cardiovascular risk, prevention of thromboembolism, infection control, and a normalized cortisol level,” she said.
Asked to comment, Maria Fleseriu, MD, told this news organization that the new data show “we are making improvements in the care of patients with CS and thus outcomes, but we are not there yet ... This meta-analysis highlights the whole spectrum of acute and life-threatening complications in CS and their high prevalence, even before disease diagnosis and after successful surgery.”
She noted that although she wasn’t surprised by the overall results, “the improvement over time was indeed lower than I expected. However, interestingly here, the risk of mortality in adrenal Cushing’s was unexpectedly high despite patients with adrenal cancer being excluded.”
Dr. Fleseriu, who is director of the Pituitary Center at Oregon Health and Science University, Portland, advised, “Management of hyperglycemia and diabetes, hypertension, hypokalemia, hyperlipidemia, and other cardiovascular risk factors is generally undertaken in accordance with standard of clinical care.”
“But we should focus more on optimizing more aggressively this care in addition to the specific Cushing’s treatment,” she stressed.
In addition, she noted, “Medical therapy for CS may be needed even prior to surgery in severe and/or prolonged hypercortisolism to decrease complications ... We definitely need a multidisciplinary approach to address complications and etiologic treatment as well as the reduced long-term quality of life in patients with CS.”
Largest study in scale and scope of Cushing’s syndrome mortality
Endogenous Cushing’s syndrome occurs when the body overproduces cortisol. The most common cause of the latter is a tumor of the pituitary gland (Cushing’s disease), but another cause is a usually benign tumor of the adrenal glands (adrenal Cushing’s syndrome). Surgery is the mainstay of initial treatment of Cushing’s syndrome. If an operation to remove the tumor fails to cause remission, medications are available.
Prior to this new meta-analysis, there had been limited data on mortality among patients with endogenous CS. Research has mostly been limited to single-cohort studies. A previous systematic review/meta-analysis comprised only seven articles with 780 patients. All the studies were conducted prior to 2012, and most were limited to Cushing’s disease.
“In 2021, we lacked a detailed understanding of patient outcomes and mortality because of the rarity of Cushing’s syndrome,” Dr. Limumpornpetch noted.
The current meta-analysis included 91 articles that reported mortality among patients with endogenous CS. There was a total of 19,181 patients from 92 study cohorts, including 49 studies on CD (n = 14,971), 24 studies on adrenal CS (n = 2304), and 19 studies that included both (n = 1906).
Among 21 studies that reported standardized mortality rate (SMR) data, including 13 CD studies (n = 2160) and seven on adrenal CS (n = 1531), the overall increase in mortality compared to the background population was a significant 3.00 (range, 1.15-7.84).
This SMR was higher among patients with adrenal Cushing’s syndrome (3.3) versus Cushing’s disease (2.8) (P = .003) and among patients who had active disease (5.7) versus those whose disease was in remission (2.3) (P < .001).
The SMR was also worse among patients with Cushing’s disease with larger tumors (macroadenomas), at 7.4, than among patients with very small tumors (microadenomas), at 1.9 (P = .004).
The proportion of death was 0.05 for CS overall, with 0.04 for CD and 0.02 for adrenal adenomas.
Compared to studies published prior to the year 2000, more recent studies seem to reflect advances in treatment and care. The overall proportion of death for all CS cohorts dropped from 0.10 to 0.03 (P < .001); for all CD cohorts, it dropped from 0.14 to 0.03; and for adrenal CS cohorts, it dropped from 0.09 to 0.03 (P = .04).
Causes of death were cardiovascular diseases (29.5% of cases), cerebrovascular accident (11.5%), infection (10.5%), and malignancy (10.1%). Less common causes of death were gastrointestinal bleeding and acute pancreatitis (3.7%), active CS (3.5%), adrenal insufficiency (2.5%), suicide (2.5%), and surgery (1.6%).
Overall, in the CS groups, the proportion of deaths within 30 days of surgery dropped from 0.04 prior to 2000 to 0.01 since (P = .07). For CD, the proportion dropped from 0.02 to 0.01 (P = .25).
Preventing perioperative mortality: Consider thromboprophylaxis
Dr. Fleseriu told this news organization that she believes hypercoagulability is “the least recognized complication with a big role in mortality.” Because most of the perioperative mortality is due to venous thromboembolism and infections, “thromboprophylaxis should be considered for CS patients with severe hypercortisolism and/or postoperatively, based on individual risk factors of thromboembolism and bleeding.”
Recently, Dr. Fleseriu’s group showed in a single retrospective study that the risk for arterial and venous thromboembolic events among patients with CS was approximately 20%. Many patients experienced more than one event. Risk was higher 30 to 60 days postoperatively.
The odds ratio of venous thromoboembolism among patients with CS was 18 times higher than in the normal population.
“Due to the additional thrombotic risk of surgery or any invasive procedure, anticoagulation prophylaxis should be at least considered in all patients with Cushing’s syndrome and balanced with individual bleeding risk,” Dr. Fleseriu advised.
A recent Pituitary Society workshop discussed the management of complications of CS at length; proceedings will be published soon, she noted.
Dr. Limumpornpetch commented, “We look forward to the day when our interdisciplinary approach to managing these challenging patients can deliver outcomes similar to the background population.”
Dr. Limumpornpetch has disclosed no relevant financial relationships. Dr. Fleseriu has been a scientific consultant to Recordati, Sparrow, and Strongbridge and has received grants (inst) from Novartis and Strongbridge.
A version of this article first appeared on Medscape.com.
PTSD linked to ischemic heart disease
A study using data from Veterans Health Administration (VHA) electronic medical records shows a significant association between posttraumatic stress disorder (PTSD) among female veterans and an increased risk for incident ischemic heart disease (IHD).
The increased risk for IHD was highest among women younger than 40 with PTSD, and among racial and ethnic minorities.
“These women have been emerging as important targets for cardiovascular prevention, and our study suggests that PTSD may be an important psychosocial risk factor for IHD in these individuals,” wrote the researchers, led by Ramin Ebrahimi, MD, department of medicine, cardiology section, Veterans Affairs Greater Los Angeles Health Care System. “With the number of women veterans growing, it is critical to appreciate the health care needs of this relatively young and diverse patient population.”
The study results also have “important implications for earlier and more aggressive IHD risk assessment, monitoring and management in vulnerable women veterans,” they added. “Indeed, our findings support recent calls for cardiovascular risk screening in younger individuals and for the need to harness a broad range of clinicians who routinely treat younger women to maximize prevention efforts.”
The article was published online in JAMA Cardiology on March 17.
Increasing number of VHA users
“As an interventional cardiologist and the director of the cardiac catheterization laboratory, I noticed a significant number of the patients referred to the cath lab carried a diagnosis of posttraumatic stress disorder,” Dr. Ebrahimi said in an interview. “This intrigued me and started my journey into trying to understand how psychiatric disorders in general, and PTSD, may impact/interact with cardiovascular disorders,” he added.
The number of female veterans in the military has been increasing, and they now make up about 10% of the 20 million American veterans; that number is projected to exceed 2.2 million in the next 20 years, the authors wrote. Female veterans are also the fastest growing group of users of the VHA, they added.
IHD is the leading cause of death in women in the United States, despite the advancements in prevention and treatment. Although women are twice as likely to develop PTSD as are men, and it is even more likely in female veterans, much of the research has predominately been on male veterans, the authors wrote.
For this retrospective study, which used data from the VHA Corporate Data Warehouse, the authors examined a cohort of female veterans who were 18 years or older who had used the VHA health care system between Jan. 1, 2000, and Dec. 31, 2017.
Of the 828,997 female veterans, 151,030 had PTSD. Women excluded from the study were those who did not have any clinical encounters after their index visit, participants who had a diagnosis of IHD at or before the index visit, and those with incident IHD within 90 days of the index visit, allowing time between a PTSD diagnosis and IHD.
Propensity score matching on age at index visit, the number of previous visits, and the presence of traditional and female-specific cardiovascular risk factors, as well as mental and physical health conditions, was conducted to identify female veterans ever diagnosed with PTSD, who were matched in a 1:2 ratio to those never diagnosed with PTSD. In all, 132,923 women with PTSD and 265,846 women without PTSD were included, and data were analyzed for the period of Oct. 1, 2018, to Oct. 30, 2020.
IHD was defined as new-onset coronary artery disease, angina, or myocardial infarction–based ICD-9 and ICD-10 diagnostic codes. Age, race, and ethnicity were self-reported.
The analytic sample consisted of relatively young female veterans (mean [SD] age at baseline, 40.1 [12.2] years) of various races (White, 57.6%; Black, 29.8%) and ethnicities, the authors reported.
Of the 9,940 women who experienced incident IHD during follow-up, 5,559 did not have PTSD (2.1% of the overall population examined) and 4,381 had PTSD (3.3%). PTSD was significantly associated with an increased risk for IHD. Over the median follow-up of 4.9 years, female veterans with PTSD had a 44% higher rate of developing incident IHD compared with the female veterans without PTSD (hazard ratio [HR], 1.44; 95% confidence interval [CI], 1.38-1.50).
In addition, those with PTSD who developed IHD were younger at diagnosis (mean [SD] age, 55.5 [9.7]) than were patients without PTSD (mean [SD] age, 57.8 [10.7]). Effect sizes were largest in the group younger than 40 years (HR, 1.72; 95% CI, 1.55-1.90) and decreased for older participants (HR for those ≥60 years, 1.24; 95% CI, 1.12-1.38)
The authors found a 49% to 66% increase in risk for IHD associated with PTSD in Black women (HR, 1.49; 95% CI, 1.38-1.62) and those identified as non-White and non-Black (HR, 1.66; 95%, 1.33-2.08).
Women of all ethnic groups with PTSD were at higher risk of developing IHD, but this was especially true for Hispanic/Latina women (HR, 1.50; 95% CI 1.22-1.84), they noted.
The authors reported some limitations to their findings. The analytic sample could result in a lower ascertainment of certain conditions, such as psychiatric disorders, they wrote. Substance disorders were low in this study, possibly because of the younger age of female veterans in the sample. Because this study used VHA electronic medical records data, medical care outside of the VHA that was not paid for by the VHA could not be considered.
In addition, although this study used a large sample of female veterans, the findings cannot be generalized to female veterans outside of the VHA system, nonveteran women, or men, the researchers wrote.
A call to action
In an accompanying comment, Beth E. Cohen, MD, of the University of California, San Francisco, and the San Francisco Veterans Affairs Health Care System, points out that the physical implications for psychosocial conditions, including depression and PTSD, have been recognized for quite some time. For example, results of the INTERHEART case-control study of 30,000 people showed stress, depression, and stressful life events accounted for one-third the population-attributable risk for myocardial infarction.
As was also noted by Dr. Ebrahimi and colleagues, much of the current research has been on male veterans, yet types of trauma differ among genders; women experience higher rates of military sexual trauma but lower rates of combat trauma, Dr. Cohen wrote. The PTSD symptoms, trajectory, and biological effects can differ for women and men, as can the pathogenesis, presentation, and outcomes of cardiovascular disease (CVD).
These findings, she said, “are an important extension of the prior literature and represent the largest study in female veterans to date. Although methods differ across studies, the magnitude of risk associated with PTSD was consistent with that found in prior studies of male veterans and nonveteran samples.”
The assessment of age-specific risk is also a strength of the study, “and has implications for clinical practice, because PTSD-associated risk was greatest in a younger group in whom CVD may be overlooked.”
Dr. Cohen addressed the limitations outlined by the authors, including ascertainment bias, severity of PTSD symptoms, and their chronicity, but added that “even in the context of these limitations, this study illustrates the importance of PTSD to the health of women veterans and the additional work needed to reduce their CVD risk.”
Clinical questions remain, she added. Screens for PTSD are widely used in the VHA, yet no studies have examined whether screening or early detection decrease CVD risk. In addition, no evidence suggests that screening for or treatment of PTSD improves cardiovascular outcomes.
“Given the challenges of answering these questions in observational studies, it will be important to incorporate measures of CVD risk and outcomes in trials of behavioral and medical therapies for patients with PTSD,” she wrote.
She added that collaborations among multidisciplinary patient care teams will be important. “The findings of this study represent a call to action for this important work to understand the cardiovascular effects of PTSD and improve the health and well-being of women veterans,” Dr. Cohen concluded.
This research was supported by Investigator-Initiated Research Award from the Department of Defense U.S. Army Medical Research and Material Command Congressionally Directed Medical Research Programs (Dr. Ebrahimi) and in part by grants from the VA Informatics and Computing Infrastructure and the Offices of Research and Development at the Northport, Durham, and Greater Los Angeles Veterans Affairs medical centers. Dr. Ebrahimi reported receiving grants from the Department of Defense during the conduct of the study. Disclosures for other authors are available in the paper. Dr. Cohen reports no disclosures.
A version of this article first appeared on Medscape.com.
A study using data from Veterans Health Administration (VHA) electronic medical records shows a significant association between posttraumatic stress disorder (PTSD) among female veterans and an increased risk for incident ischemic heart disease (IHD).
The increased risk for IHD was highest among women younger than 40 with PTSD, and among racial and ethnic minorities.
“These women have been emerging as important targets for cardiovascular prevention, and our study suggests that PTSD may be an important psychosocial risk factor for IHD in these individuals,” wrote the researchers, led by Ramin Ebrahimi, MD, department of medicine, cardiology section, Veterans Affairs Greater Los Angeles Health Care System. “With the number of women veterans growing, it is critical to appreciate the health care needs of this relatively young and diverse patient population.”
The study results also have “important implications for earlier and more aggressive IHD risk assessment, monitoring and management in vulnerable women veterans,” they added. “Indeed, our findings support recent calls for cardiovascular risk screening in younger individuals and for the need to harness a broad range of clinicians who routinely treat younger women to maximize prevention efforts.”
The article was published online in JAMA Cardiology on March 17.
Increasing number of VHA users
“As an interventional cardiologist and the director of the cardiac catheterization laboratory, I noticed a significant number of the patients referred to the cath lab carried a diagnosis of posttraumatic stress disorder,” Dr. Ebrahimi said in an interview. “This intrigued me and started my journey into trying to understand how psychiatric disorders in general, and PTSD, may impact/interact with cardiovascular disorders,” he added.
The number of female veterans in the military has been increasing, and they now make up about 10% of the 20 million American veterans; that number is projected to exceed 2.2 million in the next 20 years, the authors wrote. Female veterans are also the fastest growing group of users of the VHA, they added.
IHD is the leading cause of death in women in the United States, despite the advancements in prevention and treatment. Although women are twice as likely to develop PTSD as are men, and it is even more likely in female veterans, much of the research has predominately been on male veterans, the authors wrote.
For this retrospective study, which used data from the VHA Corporate Data Warehouse, the authors examined a cohort of female veterans who were 18 years or older who had used the VHA health care system between Jan. 1, 2000, and Dec. 31, 2017.
Of the 828,997 female veterans, 151,030 had PTSD. Women excluded from the study were those who did not have any clinical encounters after their index visit, participants who had a diagnosis of IHD at or before the index visit, and those with incident IHD within 90 days of the index visit, allowing time between a PTSD diagnosis and IHD.
Propensity score matching on age at index visit, the number of previous visits, and the presence of traditional and female-specific cardiovascular risk factors, as well as mental and physical health conditions, was conducted to identify female veterans ever diagnosed with PTSD, who were matched in a 1:2 ratio to those never diagnosed with PTSD. In all, 132,923 women with PTSD and 265,846 women without PTSD were included, and data were analyzed for the period of Oct. 1, 2018, to Oct. 30, 2020.
IHD was defined as new-onset coronary artery disease, angina, or myocardial infarction–based ICD-9 and ICD-10 diagnostic codes. Age, race, and ethnicity were self-reported.
The analytic sample consisted of relatively young female veterans (mean [SD] age at baseline, 40.1 [12.2] years) of various races (White, 57.6%; Black, 29.8%) and ethnicities, the authors reported.
Of the 9,940 women who experienced incident IHD during follow-up, 5,559 did not have PTSD (2.1% of the overall population examined) and 4,381 had PTSD (3.3%). PTSD was significantly associated with an increased risk for IHD. Over the median follow-up of 4.9 years, female veterans with PTSD had a 44% higher rate of developing incident IHD compared with the female veterans without PTSD (hazard ratio [HR], 1.44; 95% confidence interval [CI], 1.38-1.50).
In addition, those with PTSD who developed IHD were younger at diagnosis (mean [SD] age, 55.5 [9.7]) than were patients without PTSD (mean [SD] age, 57.8 [10.7]). Effect sizes were largest in the group younger than 40 years (HR, 1.72; 95% CI, 1.55-1.90) and decreased for older participants (HR for those ≥60 years, 1.24; 95% CI, 1.12-1.38)
The authors found a 49% to 66% increase in risk for IHD associated with PTSD in Black women (HR, 1.49; 95% CI, 1.38-1.62) and those identified as non-White and non-Black (HR, 1.66; 95%, 1.33-2.08).
Women of all ethnic groups with PTSD were at higher risk of developing IHD, but this was especially true for Hispanic/Latina women (HR, 1.50; 95% CI 1.22-1.84), they noted.
The authors reported some limitations to their findings. The analytic sample could result in a lower ascertainment of certain conditions, such as psychiatric disorders, they wrote. Substance disorders were low in this study, possibly because of the younger age of female veterans in the sample. Because this study used VHA electronic medical records data, medical care outside of the VHA that was not paid for by the VHA could not be considered.
In addition, although this study used a large sample of female veterans, the findings cannot be generalized to female veterans outside of the VHA system, nonveteran women, or men, the researchers wrote.
A call to action
In an accompanying comment, Beth E. Cohen, MD, of the University of California, San Francisco, and the San Francisco Veterans Affairs Health Care System, points out that the physical implications for psychosocial conditions, including depression and PTSD, have been recognized for quite some time. For example, results of the INTERHEART case-control study of 30,000 people showed stress, depression, and stressful life events accounted for one-third the population-attributable risk for myocardial infarction.
As was also noted by Dr. Ebrahimi and colleagues, much of the current research has been on male veterans, yet types of trauma differ among genders; women experience higher rates of military sexual trauma but lower rates of combat trauma, Dr. Cohen wrote. The PTSD symptoms, trajectory, and biological effects can differ for women and men, as can the pathogenesis, presentation, and outcomes of cardiovascular disease (CVD).
These findings, she said, “are an important extension of the prior literature and represent the largest study in female veterans to date. Although methods differ across studies, the magnitude of risk associated with PTSD was consistent with that found in prior studies of male veterans and nonveteran samples.”
The assessment of age-specific risk is also a strength of the study, “and has implications for clinical practice, because PTSD-associated risk was greatest in a younger group in whom CVD may be overlooked.”
Dr. Cohen addressed the limitations outlined by the authors, including ascertainment bias, severity of PTSD symptoms, and their chronicity, but added that “even in the context of these limitations, this study illustrates the importance of PTSD to the health of women veterans and the additional work needed to reduce their CVD risk.”
Clinical questions remain, she added. Screens for PTSD are widely used in the VHA, yet no studies have examined whether screening or early detection decrease CVD risk. In addition, no evidence suggests that screening for or treatment of PTSD improves cardiovascular outcomes.
“Given the challenges of answering these questions in observational studies, it will be important to incorporate measures of CVD risk and outcomes in trials of behavioral and medical therapies for patients with PTSD,” she wrote.
She added that collaborations among multidisciplinary patient care teams will be important. “The findings of this study represent a call to action for this important work to understand the cardiovascular effects of PTSD and improve the health and well-being of women veterans,” Dr. Cohen concluded.
This research was supported by Investigator-Initiated Research Award from the Department of Defense U.S. Army Medical Research and Material Command Congressionally Directed Medical Research Programs (Dr. Ebrahimi) and in part by grants from the VA Informatics and Computing Infrastructure and the Offices of Research and Development at the Northport, Durham, and Greater Los Angeles Veterans Affairs medical centers. Dr. Ebrahimi reported receiving grants from the Department of Defense during the conduct of the study. Disclosures for other authors are available in the paper. Dr. Cohen reports no disclosures.
A version of this article first appeared on Medscape.com.
A study using data from Veterans Health Administration (VHA) electronic medical records shows a significant association between posttraumatic stress disorder (PTSD) among female veterans and an increased risk for incident ischemic heart disease (IHD).
The increased risk for IHD was highest among women younger than 40 with PTSD, and among racial and ethnic minorities.
“These women have been emerging as important targets for cardiovascular prevention, and our study suggests that PTSD may be an important psychosocial risk factor for IHD in these individuals,” wrote the researchers, led by Ramin Ebrahimi, MD, department of medicine, cardiology section, Veterans Affairs Greater Los Angeles Health Care System. “With the number of women veterans growing, it is critical to appreciate the health care needs of this relatively young and diverse patient population.”
The study results also have “important implications for earlier and more aggressive IHD risk assessment, monitoring and management in vulnerable women veterans,” they added. “Indeed, our findings support recent calls for cardiovascular risk screening in younger individuals and for the need to harness a broad range of clinicians who routinely treat younger women to maximize prevention efforts.”
The article was published online in JAMA Cardiology on March 17.
Increasing number of VHA users
“As an interventional cardiologist and the director of the cardiac catheterization laboratory, I noticed a significant number of the patients referred to the cath lab carried a diagnosis of posttraumatic stress disorder,” Dr. Ebrahimi said in an interview. “This intrigued me and started my journey into trying to understand how psychiatric disorders in general, and PTSD, may impact/interact with cardiovascular disorders,” he added.
The number of female veterans in the military has been increasing, and they now make up about 10% of the 20 million American veterans; that number is projected to exceed 2.2 million in the next 20 years, the authors wrote. Female veterans are also the fastest growing group of users of the VHA, they added.
IHD is the leading cause of death in women in the United States, despite the advancements in prevention and treatment. Although women are twice as likely to develop PTSD as are men, and it is even more likely in female veterans, much of the research has predominately been on male veterans, the authors wrote.
For this retrospective study, which used data from the VHA Corporate Data Warehouse, the authors examined a cohort of female veterans who were 18 years or older who had used the VHA health care system between Jan. 1, 2000, and Dec. 31, 2017.
Of the 828,997 female veterans, 151,030 had PTSD. Women excluded from the study were those who did not have any clinical encounters after their index visit, participants who had a diagnosis of IHD at or before the index visit, and those with incident IHD within 90 days of the index visit, allowing time between a PTSD diagnosis and IHD.
Propensity score matching on age at index visit, the number of previous visits, and the presence of traditional and female-specific cardiovascular risk factors, as well as mental and physical health conditions, was conducted to identify female veterans ever diagnosed with PTSD, who were matched in a 1:2 ratio to those never diagnosed with PTSD. In all, 132,923 women with PTSD and 265,846 women without PTSD were included, and data were analyzed for the period of Oct. 1, 2018, to Oct. 30, 2020.
IHD was defined as new-onset coronary artery disease, angina, or myocardial infarction–based ICD-9 and ICD-10 diagnostic codes. Age, race, and ethnicity were self-reported.
The analytic sample consisted of relatively young female veterans (mean [SD] age at baseline, 40.1 [12.2] years) of various races (White, 57.6%; Black, 29.8%) and ethnicities, the authors reported.
Of the 9,940 women who experienced incident IHD during follow-up, 5,559 did not have PTSD (2.1% of the overall population examined) and 4,381 had PTSD (3.3%). PTSD was significantly associated with an increased risk for IHD. Over the median follow-up of 4.9 years, female veterans with PTSD had a 44% higher rate of developing incident IHD compared with the female veterans without PTSD (hazard ratio [HR], 1.44; 95% confidence interval [CI], 1.38-1.50).
In addition, those with PTSD who developed IHD were younger at diagnosis (mean [SD] age, 55.5 [9.7]) than were patients without PTSD (mean [SD] age, 57.8 [10.7]). Effect sizes were largest in the group younger than 40 years (HR, 1.72; 95% CI, 1.55-1.90) and decreased for older participants (HR for those ≥60 years, 1.24; 95% CI, 1.12-1.38)
The authors found a 49% to 66% increase in risk for IHD associated with PTSD in Black women (HR, 1.49; 95% CI, 1.38-1.62) and those identified as non-White and non-Black (HR, 1.66; 95%, 1.33-2.08).
Women of all ethnic groups with PTSD were at higher risk of developing IHD, but this was especially true for Hispanic/Latina women (HR, 1.50; 95% CI 1.22-1.84), they noted.
The authors reported some limitations to their findings. The analytic sample could result in a lower ascertainment of certain conditions, such as psychiatric disorders, they wrote. Substance disorders were low in this study, possibly because of the younger age of female veterans in the sample. Because this study used VHA electronic medical records data, medical care outside of the VHA that was not paid for by the VHA could not be considered.
In addition, although this study used a large sample of female veterans, the findings cannot be generalized to female veterans outside of the VHA system, nonveteran women, or men, the researchers wrote.
A call to action
In an accompanying comment, Beth E. Cohen, MD, of the University of California, San Francisco, and the San Francisco Veterans Affairs Health Care System, points out that the physical implications for psychosocial conditions, including depression and PTSD, have been recognized for quite some time. For example, results of the INTERHEART case-control study of 30,000 people showed stress, depression, and stressful life events accounted for one-third the population-attributable risk for myocardial infarction.
As was also noted by Dr. Ebrahimi and colleagues, much of the current research has been on male veterans, yet types of trauma differ among genders; women experience higher rates of military sexual trauma but lower rates of combat trauma, Dr. Cohen wrote. The PTSD symptoms, trajectory, and biological effects can differ for women and men, as can the pathogenesis, presentation, and outcomes of cardiovascular disease (CVD).
These findings, she said, “are an important extension of the prior literature and represent the largest study in female veterans to date. Although methods differ across studies, the magnitude of risk associated with PTSD was consistent with that found in prior studies of male veterans and nonveteran samples.”
The assessment of age-specific risk is also a strength of the study, “and has implications for clinical practice, because PTSD-associated risk was greatest in a younger group in whom CVD may be overlooked.”
Dr. Cohen addressed the limitations outlined by the authors, including ascertainment bias, severity of PTSD symptoms, and their chronicity, but added that “even in the context of these limitations, this study illustrates the importance of PTSD to the health of women veterans and the additional work needed to reduce their CVD risk.”
Clinical questions remain, she added. Screens for PTSD are widely used in the VHA, yet no studies have examined whether screening or early detection decrease CVD risk. In addition, no evidence suggests that screening for or treatment of PTSD improves cardiovascular outcomes.
“Given the challenges of answering these questions in observational studies, it will be important to incorporate measures of CVD risk and outcomes in trials of behavioral and medical therapies for patients with PTSD,” she wrote.
She added that collaborations among multidisciplinary patient care teams will be important. “The findings of this study represent a call to action for this important work to understand the cardiovascular effects of PTSD and improve the health and well-being of women veterans,” Dr. Cohen concluded.
This research was supported by Investigator-Initiated Research Award from the Department of Defense U.S. Army Medical Research and Material Command Congressionally Directed Medical Research Programs (Dr. Ebrahimi) and in part by grants from the VA Informatics and Computing Infrastructure and the Offices of Research and Development at the Northport, Durham, and Greater Los Angeles Veterans Affairs medical centers. Dr. Ebrahimi reported receiving grants from the Department of Defense during the conduct of the study. Disclosures for other authors are available in the paper. Dr. Cohen reports no disclosures.
A version of this article first appeared on Medscape.com.
Severe obesity persists, takes high cardiovascular toll
In a U.K. cohort of more than 260,000 mostly middle-aged adults in primary care with overweight or obesity, body mass index remained relatively stable over a decade.
However, compared to overweight individuals, those with severe (class 3) obesity were more socioeconomically disadvantaged and had triple the risk for incident heart failure or all-cause or cardiovascular disease (CVD)–related mortality in a study published online April 15 in BMC Public Health.
“This is the first study to evaluate the long-term impact of overweight and obese individuals’ BMI trajectory on cardiovascular endpoints, heart failure, and mortality outcomes,” wrote Barbara Iyen, PhD, University of Nottingham, England, and colleagues.
The findings emphasize “the high cardiovascular toll exacted by continuing failure to tackle obesity, particularly among more socioeconomically deprived populations,” they warned.
“We have found that despite widespread efforts to prevent and manage obesity, the majority of adults who are overweight or obese in the general population continue to remain so in the long term,” Dr. Iyen said in a statement from her university.
“More effective policies and weight-management interventions are needed urgently to address this increasing burden and associated adverse health outcomes,” she stressed.
Invited to comment, Sadiya S. Khan, MD, Northwestern University, Chicago, said in an interview: “This research adds to the growing body of evidence [that] earlier and more intensive interventions for weight loss are necessary to promote cardiovascular health and reduce morbidity and mortality.
“Adjunctive pharmacotherapy and bariatric surgery are both options that should be considered in addition to intensive lifestyle interventions in overweight and obesity groups,” she added.
“I would always advocate for earlier prevention efforts focused on weight loss, because years lived with obesity are associated with future CVD, so every year counts,” Dr. Khan said.
Does BMI remain elevated, predict worse heart health?
Although obesity is a well-recognized risk factor for CVD, long-term changes in BMI and the impact of BMI on the risk for heart failure, CVD, and mortality have not been quantified among adults with overweight and obesity, Dr. Iyen and colleagues explained.
The researchers examined data from the UK Clinical Practice Research Datalink and secondary care and mortality records to determine BMI trajectories among adults with overweight or obesity and to quantify the risk for heart failure, CVD (defined as coronary heart disease, stroke, transient ischemic attack, or peripheral vascular disease, CVD-related mortality, and all-cause mortality.
They identified 264,230 adults with overweight or obesity who were seen in 790 primary care practices in the United Kingdom from 1999 to 2018 and who did not initially have heart failure or CVD and for whom baseline BMI measurements and at least one other BMI measurement 2, 5, 8, and 10 years later was available.
The researchers divided the cohort into four groups on the basis of initial BMI: overweight (36% of patients; mean BMI, 28.7 kg/m2); class 1 obesity (40%; mean BMI, 33.7 kg/m2); class 2 obesity (19%; mean BMI, 39.9 kg/m2), and class 3 obesity (5%; mean BMI, 49.1 kg/m2).
The mean age of the individuals was 50 years, and 64% were White. Race/ethnicity data were unavailable for 31%. Asian Indian, Asian, and Black patients comprised 5% of the cohort.
“Strong significant gradient in heart failure risk”
Compared to the overweight (reference) group, the severe-obesity group comprised a higher percentage of women (74% vs. 70%), and the prevalence of comorbidities and socioeconomic deprivation was higher.
BMI remained relatively stable in each BMI group. The mean BMI increase was 1.06 kg/m2 during a median follow-up of 10.9 years.
There were 30,400 incident cases of CVD, 7,662 incident cases of heart failure, and 24,022 deaths, of which 2,827 (11.8%) were from CVD.
The risk for heart failure and CVD-related or all-cause mortality increased with increasing obesity severity.
Compared with overweight individuals, those with class 3 obesity were at significantly increased risk for heart failure (hazard ratio [HR], 3.26), all-cause mortality (HR, 2.72), and CVD-related mortality (HR, 3.31) after adjustment for age, sex, and comorbidities (hypertension, type 2 diabetes, atrial fibrillation, and chronic kidney disease).
The risk for stroke/TIA or coronary heart disease was similar among those with severe obesity and the other individuals. The risk for PVD was significantly lower (HR, 0.73).
The reduced risk for PVD in the most severely obese group is similar to findings in the Framingham heart study, the authors noted, and may be due to underdiagnosis or differences in the underlying mechanism.
Compelling evidence of poor health outcomes associated with obesity
Study limitations include the fact that the findings may not be generalizable to other race/ethnicity groups, the lack of information on diet and exercise, and the fact that BMI was used as a surrogate of adiposity. As such, it does not account for an age-related decrease in heavier-than-fat muscle mass and differences between sexes and ethnic groups.
The finding of stable obesity over time accords with two smaller studies that included Canadian and American adults.
The current study did not uncover an obesity paradox, unlike some studies that included patients with preexisting CVD or a history of acute coronary events. Those studies reported better clinical outcomes among patients with overweight or obesity.
The current study included individuals who did not initially have CVD. Those with more severe obesity were younger than individuals with overweight at the time of the occurrence of incident CVD (age 64 vs. 66) and at the age of death (age 67 vs. age 75), which “provides compelling evidence of poor health outcomes associated with obesity,” the authors emphasized.
“Further research is ... needed to explore whether interventions to change BMI trajectories would have an impact on future CVD outcomes,” they concluded.
Dr. Iyen’s clinical academic lectureship is fully funded by the National Institute for Health Research (NIHR). The views expressed are those of the authors and are not necessarily those of the National Health Service, the NIHR, or the Department of Health and Social Care. Dr. Khan has disclosed no relevant financial relationships.
A version of this article first appeared on Medscape.com.
In a U.K. cohort of more than 260,000 mostly middle-aged adults in primary care with overweight or obesity, body mass index remained relatively stable over a decade.
However, compared to overweight individuals, those with severe (class 3) obesity were more socioeconomically disadvantaged and had triple the risk for incident heart failure or all-cause or cardiovascular disease (CVD)–related mortality in a study published online April 15 in BMC Public Health.
“This is the first study to evaluate the long-term impact of overweight and obese individuals’ BMI trajectory on cardiovascular endpoints, heart failure, and mortality outcomes,” wrote Barbara Iyen, PhD, University of Nottingham, England, and colleagues.
The findings emphasize “the high cardiovascular toll exacted by continuing failure to tackle obesity, particularly among more socioeconomically deprived populations,” they warned.
“We have found that despite widespread efforts to prevent and manage obesity, the majority of adults who are overweight or obese in the general population continue to remain so in the long term,” Dr. Iyen said in a statement from her university.
“More effective policies and weight-management interventions are needed urgently to address this increasing burden and associated adverse health outcomes,” she stressed.
Invited to comment, Sadiya S. Khan, MD, Northwestern University, Chicago, said in an interview: “This research adds to the growing body of evidence [that] earlier and more intensive interventions for weight loss are necessary to promote cardiovascular health and reduce morbidity and mortality.
“Adjunctive pharmacotherapy and bariatric surgery are both options that should be considered in addition to intensive lifestyle interventions in overweight and obesity groups,” she added.
“I would always advocate for earlier prevention efforts focused on weight loss, because years lived with obesity are associated with future CVD, so every year counts,” Dr. Khan said.
Does BMI remain elevated, predict worse heart health?
Although obesity is a well-recognized risk factor for CVD, long-term changes in BMI and the impact of BMI on the risk for heart failure, CVD, and mortality have not been quantified among adults with overweight and obesity, Dr. Iyen and colleagues explained.
The researchers examined data from the UK Clinical Practice Research Datalink and secondary care and mortality records to determine BMI trajectories among adults with overweight or obesity and to quantify the risk for heart failure, CVD (defined as coronary heart disease, stroke, transient ischemic attack, or peripheral vascular disease, CVD-related mortality, and all-cause mortality.
They identified 264,230 adults with overweight or obesity who were seen in 790 primary care practices in the United Kingdom from 1999 to 2018 and who did not initially have heart failure or CVD and for whom baseline BMI measurements and at least one other BMI measurement 2, 5, 8, and 10 years later was available.
The researchers divided the cohort into four groups on the basis of initial BMI: overweight (36% of patients; mean BMI, 28.7 kg/m2); class 1 obesity (40%; mean BMI, 33.7 kg/m2); class 2 obesity (19%; mean BMI, 39.9 kg/m2), and class 3 obesity (5%; mean BMI, 49.1 kg/m2).
The mean age of the individuals was 50 years, and 64% were White. Race/ethnicity data were unavailable for 31%. Asian Indian, Asian, and Black patients comprised 5% of the cohort.
“Strong significant gradient in heart failure risk”
Compared to the overweight (reference) group, the severe-obesity group comprised a higher percentage of women (74% vs. 70%), and the prevalence of comorbidities and socioeconomic deprivation was higher.
BMI remained relatively stable in each BMI group. The mean BMI increase was 1.06 kg/m2 during a median follow-up of 10.9 years.
There were 30,400 incident cases of CVD, 7,662 incident cases of heart failure, and 24,022 deaths, of which 2,827 (11.8%) were from CVD.
The risk for heart failure and CVD-related or all-cause mortality increased with increasing obesity severity.
Compared with overweight individuals, those with class 3 obesity were at significantly increased risk for heart failure (hazard ratio [HR], 3.26), all-cause mortality (HR, 2.72), and CVD-related mortality (HR, 3.31) after adjustment for age, sex, and comorbidities (hypertension, type 2 diabetes, atrial fibrillation, and chronic kidney disease).
The risk for stroke/TIA or coronary heart disease was similar among those with severe obesity and the other individuals. The risk for PVD was significantly lower (HR, 0.73).
The reduced risk for PVD in the most severely obese group is similar to findings in the Framingham heart study, the authors noted, and may be due to underdiagnosis or differences in the underlying mechanism.
Compelling evidence of poor health outcomes associated with obesity
Study limitations include the fact that the findings may not be generalizable to other race/ethnicity groups, the lack of information on diet and exercise, and the fact that BMI was used as a surrogate of adiposity. As such, it does not account for an age-related decrease in heavier-than-fat muscle mass and differences between sexes and ethnic groups.
The finding of stable obesity over time accords with two smaller studies that included Canadian and American adults.
The current study did not uncover an obesity paradox, unlike some studies that included patients with preexisting CVD or a history of acute coronary events. Those studies reported better clinical outcomes among patients with overweight or obesity.
The current study included individuals who did not initially have CVD. Those with more severe obesity were younger than individuals with overweight at the time of the occurrence of incident CVD (age 64 vs. 66) and at the age of death (age 67 vs. age 75), which “provides compelling evidence of poor health outcomes associated with obesity,” the authors emphasized.
“Further research is ... needed to explore whether interventions to change BMI trajectories would have an impact on future CVD outcomes,” they concluded.
Dr. Iyen’s clinical academic lectureship is fully funded by the National Institute for Health Research (NIHR). The views expressed are those of the authors and are not necessarily those of the National Health Service, the NIHR, or the Department of Health and Social Care. Dr. Khan has disclosed no relevant financial relationships.
A version of this article first appeared on Medscape.com.
In a U.K. cohort of more than 260,000 mostly middle-aged adults in primary care with overweight or obesity, body mass index remained relatively stable over a decade.
However, compared to overweight individuals, those with severe (class 3) obesity were more socioeconomically disadvantaged and had triple the risk for incident heart failure or all-cause or cardiovascular disease (CVD)–related mortality in a study published online April 15 in BMC Public Health.
“This is the first study to evaluate the long-term impact of overweight and obese individuals’ BMI trajectory on cardiovascular endpoints, heart failure, and mortality outcomes,” wrote Barbara Iyen, PhD, University of Nottingham, England, and colleagues.
The findings emphasize “the high cardiovascular toll exacted by continuing failure to tackle obesity, particularly among more socioeconomically deprived populations,” they warned.
“We have found that despite widespread efforts to prevent and manage obesity, the majority of adults who are overweight or obese in the general population continue to remain so in the long term,” Dr. Iyen said in a statement from her university.
“More effective policies and weight-management interventions are needed urgently to address this increasing burden and associated adverse health outcomes,” she stressed.
Invited to comment, Sadiya S. Khan, MD, Northwestern University, Chicago, said in an interview: “This research adds to the growing body of evidence [that] earlier and more intensive interventions for weight loss are necessary to promote cardiovascular health and reduce morbidity and mortality.
“Adjunctive pharmacotherapy and bariatric surgery are both options that should be considered in addition to intensive lifestyle interventions in overweight and obesity groups,” she added.
“I would always advocate for earlier prevention efforts focused on weight loss, because years lived with obesity are associated with future CVD, so every year counts,” Dr. Khan said.
Does BMI remain elevated, predict worse heart health?
Although obesity is a well-recognized risk factor for CVD, long-term changes in BMI and the impact of BMI on the risk for heart failure, CVD, and mortality have not been quantified among adults with overweight and obesity, Dr. Iyen and colleagues explained.
The researchers examined data from the UK Clinical Practice Research Datalink and secondary care and mortality records to determine BMI trajectories among adults with overweight or obesity and to quantify the risk for heart failure, CVD (defined as coronary heart disease, stroke, transient ischemic attack, or peripheral vascular disease, CVD-related mortality, and all-cause mortality.
They identified 264,230 adults with overweight or obesity who were seen in 790 primary care practices in the United Kingdom from 1999 to 2018 and who did not initially have heart failure or CVD and for whom baseline BMI measurements and at least one other BMI measurement 2, 5, 8, and 10 years later was available.
The researchers divided the cohort into four groups on the basis of initial BMI: overweight (36% of patients; mean BMI, 28.7 kg/m2); class 1 obesity (40%; mean BMI, 33.7 kg/m2); class 2 obesity (19%; mean BMI, 39.9 kg/m2), and class 3 obesity (5%; mean BMI, 49.1 kg/m2).
The mean age of the individuals was 50 years, and 64% were White. Race/ethnicity data were unavailable for 31%. Asian Indian, Asian, and Black patients comprised 5% of the cohort.
“Strong significant gradient in heart failure risk”
Compared to the overweight (reference) group, the severe-obesity group comprised a higher percentage of women (74% vs. 70%), and the prevalence of comorbidities and socioeconomic deprivation was higher.
BMI remained relatively stable in each BMI group. The mean BMI increase was 1.06 kg/m2 during a median follow-up of 10.9 years.
There were 30,400 incident cases of CVD, 7,662 incident cases of heart failure, and 24,022 deaths, of which 2,827 (11.8%) were from CVD.
The risk for heart failure and CVD-related or all-cause mortality increased with increasing obesity severity.
Compared with overweight individuals, those with class 3 obesity were at significantly increased risk for heart failure (hazard ratio [HR], 3.26), all-cause mortality (HR, 2.72), and CVD-related mortality (HR, 3.31) after adjustment for age, sex, and comorbidities (hypertension, type 2 diabetes, atrial fibrillation, and chronic kidney disease).
The risk for stroke/TIA or coronary heart disease was similar among those with severe obesity and the other individuals. The risk for PVD was significantly lower (HR, 0.73).
The reduced risk for PVD in the most severely obese group is similar to findings in the Framingham heart study, the authors noted, and may be due to underdiagnosis or differences in the underlying mechanism.
Compelling evidence of poor health outcomes associated with obesity
Study limitations include the fact that the findings may not be generalizable to other race/ethnicity groups, the lack of information on diet and exercise, and the fact that BMI was used as a surrogate of adiposity. As such, it does not account for an age-related decrease in heavier-than-fat muscle mass and differences between sexes and ethnic groups.
The finding of stable obesity over time accords with two smaller studies that included Canadian and American adults.
The current study did not uncover an obesity paradox, unlike some studies that included patients with preexisting CVD or a history of acute coronary events. Those studies reported better clinical outcomes among patients with overweight or obesity.
The current study included individuals who did not initially have CVD. Those with more severe obesity were younger than individuals with overweight at the time of the occurrence of incident CVD (age 64 vs. 66) and at the age of death (age 67 vs. age 75), which “provides compelling evidence of poor health outcomes associated with obesity,” the authors emphasized.
“Further research is ... needed to explore whether interventions to change BMI trajectories would have an impact on future CVD outcomes,” they concluded.
Dr. Iyen’s clinical academic lectureship is fully funded by the National Institute for Health Research (NIHR). The views expressed are those of the authors and are not necessarily those of the National Health Service, the NIHR, or the Department of Health and Social Care. Dr. Khan has disclosed no relevant financial relationships.
A version of this article first appeared on Medscape.com.
HDL anti-inflammatory effects show prognostic potential
The high-density lipoprotein particle’s complexity as a mediator of cardiovascular risk was on display in a case-control study that, the researchers say, points to its anti-inflammatory capacity as potentially a worthy addition to standard CV risk assessments.
A measure of HDL anti-inflammatory capacity in a prospective community cohort was inversely related to future CV risk independent of HDL’s role in cholesterol transport, total cholesterol, and other established biomarkers, as well as any lipid-modifying therapy.
The current analysis “identified an impaired HDL anti-inflammatory capacity as a functional metric prospectively associated with increased cardiovascular risk in the general population,” observed the authors of the study, published April 12, 2021, in Circulation, led by Congzhuo Jia, MD, University of Groningen (the Netherlands).
“In contrast with the cholesterol efflux function of HDL that tracks moderately with HDL cholesterol levels,” they wrote, HDL anti-inflammatory capacity was not significantly correlated with actual levels of the lipoprotein or a major constituent, apolipoprotein A1 (apoA1). Nor was it correlated with levels of a more generalized inflammatory biomarker, C-reactive protein by high-sensitivity assay (hsCRP).
In a test of its independence as a prognosticator, HDL anti-inflammatory capacity significantly and meaningfully improved prediction of CV events in the study after it was added to the familiar Framingham risk equations.
Measurement of HDL anti-inflammatory properties, therefore, has the potential to improve current CV risk assessments in people without clinical heart disease, the authors proposed.
The study “adds to our understanding of the potential cardioprotective role of HDL,” Michael Miller, MD, University of Maryland, Baltimore, said in an interview.
“We’ve known for some time that HDL has anti-inflammatory properties in vitro, and my understanding is this is the first study to assess these anti-inflammatory properties in a clinical trial,” said Dr. Miller, who studies lipid metabolism and directs the Center for Preventive Cardiology at his center but isn’t an author of the report.
The study is part of a long line of research aiming to “untangle the complexities of HDL and try to get a better handle as to the properties that make it cardioprotective,” he said. For example, “high levels are not always associated with cardioprotection, and low levels don’t always imply increased risk.”
The current findings highlight a quality of HDL that might be prognostic but also independent of its concentrations, apoA1 content, or cholesterol efflux capacity, Dr. Miller noted. That makes HDL anti-inflammatory capacity a “promising feature” of HDL that, if confirmed in further studies, could potentially be brought into the mainstream for CV risk prediction. “But it’s too premature at this time.”
The study of participants in the population-based PREVEND cohort study compared 340 patients with a first CV event – CV death, ischemic heart disease, nonfatal MI, or coronary revascularization – over a median of about 10 years with the same number of participants without such events. The two cohorts of people from the same city in the Netherlands had been matched according to sex, smoking status, age, and HDL cholesterol levels at baseline.
No measured clinical or laboratory value, the group wrote, was significantly correlated with HDL anti-inflammatory capacity, defined here as ability to suppress vascular cell adhesion molecule-1 (VCAM-1) mRNA expression as induced by tumor necrosis factor–alpha in endothelial cells in vitro.
HDL anti-inflammatory capacity was significantly lower in the case cohort, compared with the control cohort (P < .001), and was inversely related to new CV events, at an odds ratio per 1 standard deviation of 0.74 (95% confidence interval, 0.61-0.90; P = .002). Covariate adjustments included body mass index; alcohol intake; diabetes and hypertension status; use of lipid-lowering medicine; levels of total cholesterol, apoA1, triglyceride, and hsCRP; and measures of renal function.
No significant association was seen between HDL anti-inflammatory capacity and cholesterol efflux capacity (coefficient of correlation, −0.02; P > .05). But both metrics were independently associated with CV disease events. The OR per 1 standard deviation was 0.74 (95% CI, 0.61-0.90; P = .002) for cholesterol efflux capacity and 0.66 (95% CI, 0.54-0.81; P < .001) for HDL anti-inflammatory capacity.
Adding HDL anti-inflammatory capacity to the Framingham risk score significantly improved its predictive power; its likelihood-ratio statistic rose from 10.50 to 20.40 (P = .002), the group wrote. The addition of cholesterol efflux capacity further elevated the risk score’s likelihood-ratio statistic to 32.84 (P = .0005).
The analysis has all the limitations of a case-control study, Dr. Miller said, but it does “show a potential reasonable association” between anti-inflammatory capacity and CV risk “that needs to be taken to the next level.”
For example, it could be explored in a controlled trial that tracks anti-inflammatory capacity in individuals who receive an intervention that is likely to improve the biomarker – such as weight loss, he proposed – and follows them for clinical outcomes.
“If you want to elevate the stature of the anti-inflammatory index,” Dr. Miller said, “you will need to show that it’s clinically meaningful.”
Dr. Jia reported no conflicts. Dr. Miller has no relevant disclosures.
A version of this article first appeared on Medscape.com.
The high-density lipoprotein particle’s complexity as a mediator of cardiovascular risk was on display in a case-control study that, the researchers say, points to its anti-inflammatory capacity as potentially a worthy addition to standard CV risk assessments.
A measure of HDL anti-inflammatory capacity in a prospective community cohort was inversely related to future CV risk independent of HDL’s role in cholesterol transport, total cholesterol, and other established biomarkers, as well as any lipid-modifying therapy.
The current analysis “identified an impaired HDL anti-inflammatory capacity as a functional metric prospectively associated with increased cardiovascular risk in the general population,” observed the authors of the study, published April 12, 2021, in Circulation, led by Congzhuo Jia, MD, University of Groningen (the Netherlands).
“In contrast with the cholesterol efflux function of HDL that tracks moderately with HDL cholesterol levels,” they wrote, HDL anti-inflammatory capacity was not significantly correlated with actual levels of the lipoprotein or a major constituent, apolipoprotein A1 (apoA1). Nor was it correlated with levels of a more generalized inflammatory biomarker, C-reactive protein by high-sensitivity assay (hsCRP).
In a test of its independence as a prognosticator, HDL anti-inflammatory capacity significantly and meaningfully improved prediction of CV events in the study after it was added to the familiar Framingham risk equations.
Measurement of HDL anti-inflammatory properties, therefore, has the potential to improve current CV risk assessments in people without clinical heart disease, the authors proposed.
The study “adds to our understanding of the potential cardioprotective role of HDL,” Michael Miller, MD, University of Maryland, Baltimore, said in an interview.
“We’ve known for some time that HDL has anti-inflammatory properties in vitro, and my understanding is this is the first study to assess these anti-inflammatory properties in a clinical trial,” said Dr. Miller, who studies lipid metabolism and directs the Center for Preventive Cardiology at his center but isn’t an author of the report.
The study is part of a long line of research aiming to “untangle the complexities of HDL and try to get a better handle as to the properties that make it cardioprotective,” he said. For example, “high levels are not always associated with cardioprotection, and low levels don’t always imply increased risk.”
The current findings highlight a quality of HDL that might be prognostic but also independent of its concentrations, apoA1 content, or cholesterol efflux capacity, Dr. Miller noted. That makes HDL anti-inflammatory capacity a “promising feature” of HDL that, if confirmed in further studies, could potentially be brought into the mainstream for CV risk prediction. “But it’s too premature at this time.”
The study of participants in the population-based PREVEND cohort study compared 340 patients with a first CV event – CV death, ischemic heart disease, nonfatal MI, or coronary revascularization – over a median of about 10 years with the same number of participants without such events. The two cohorts of people from the same city in the Netherlands had been matched according to sex, smoking status, age, and HDL cholesterol levels at baseline.
No measured clinical or laboratory value, the group wrote, was significantly correlated with HDL anti-inflammatory capacity, defined here as ability to suppress vascular cell adhesion molecule-1 (VCAM-1) mRNA expression as induced by tumor necrosis factor–alpha in endothelial cells in vitro.
HDL anti-inflammatory capacity was significantly lower in the case cohort, compared with the control cohort (P < .001), and was inversely related to new CV events, at an odds ratio per 1 standard deviation of 0.74 (95% confidence interval, 0.61-0.90; P = .002). Covariate adjustments included body mass index; alcohol intake; diabetes and hypertension status; use of lipid-lowering medicine; levels of total cholesterol, apoA1, triglyceride, and hsCRP; and measures of renal function.
No significant association was seen between HDL anti-inflammatory capacity and cholesterol efflux capacity (coefficient of correlation, −0.02; P > .05). But both metrics were independently associated with CV disease events. The OR per 1 standard deviation was 0.74 (95% CI, 0.61-0.90; P = .002) for cholesterol efflux capacity and 0.66 (95% CI, 0.54-0.81; P < .001) for HDL anti-inflammatory capacity.
Adding HDL anti-inflammatory capacity to the Framingham risk score significantly improved its predictive power; its likelihood-ratio statistic rose from 10.50 to 20.40 (P = .002), the group wrote. The addition of cholesterol efflux capacity further elevated the risk score’s likelihood-ratio statistic to 32.84 (P = .0005).
The analysis has all the limitations of a case-control study, Dr. Miller said, but it does “show a potential reasonable association” between anti-inflammatory capacity and CV risk “that needs to be taken to the next level.”
For example, it could be explored in a controlled trial that tracks anti-inflammatory capacity in individuals who receive an intervention that is likely to improve the biomarker – such as weight loss, he proposed – and follows them for clinical outcomes.
“If you want to elevate the stature of the anti-inflammatory index,” Dr. Miller said, “you will need to show that it’s clinically meaningful.”
Dr. Jia reported no conflicts. Dr. Miller has no relevant disclosures.
A version of this article first appeared on Medscape.com.
The high-density lipoprotein particle’s complexity as a mediator of cardiovascular risk was on display in a case-control study that, the researchers say, points to its anti-inflammatory capacity as potentially a worthy addition to standard CV risk assessments.
A measure of HDL anti-inflammatory capacity in a prospective community cohort was inversely related to future CV risk independent of HDL’s role in cholesterol transport, total cholesterol, and other established biomarkers, as well as any lipid-modifying therapy.
The current analysis “identified an impaired HDL anti-inflammatory capacity as a functional metric prospectively associated with increased cardiovascular risk in the general population,” observed the authors of the study, published April 12, 2021, in Circulation, led by Congzhuo Jia, MD, University of Groningen (the Netherlands).
“In contrast with the cholesterol efflux function of HDL that tracks moderately with HDL cholesterol levels,” they wrote, HDL anti-inflammatory capacity was not significantly correlated with actual levels of the lipoprotein or a major constituent, apolipoprotein A1 (apoA1). Nor was it correlated with levels of a more generalized inflammatory biomarker, C-reactive protein by high-sensitivity assay (hsCRP).
In a test of its independence as a prognosticator, HDL anti-inflammatory capacity significantly and meaningfully improved prediction of CV events in the study after it was added to the familiar Framingham risk equations.
Measurement of HDL anti-inflammatory properties, therefore, has the potential to improve current CV risk assessments in people without clinical heart disease, the authors proposed.
The study “adds to our understanding of the potential cardioprotective role of HDL,” Michael Miller, MD, University of Maryland, Baltimore, said in an interview.
“We’ve known for some time that HDL has anti-inflammatory properties in vitro, and my understanding is this is the first study to assess these anti-inflammatory properties in a clinical trial,” said Dr. Miller, who studies lipid metabolism and directs the Center for Preventive Cardiology at his center but isn’t an author of the report.
The study is part of a long line of research aiming to “untangle the complexities of HDL and try to get a better handle as to the properties that make it cardioprotective,” he said. For example, “high levels are not always associated with cardioprotection, and low levels don’t always imply increased risk.”
The current findings highlight a quality of HDL that might be prognostic but also independent of its concentrations, apoA1 content, or cholesterol efflux capacity, Dr. Miller noted. That makes HDL anti-inflammatory capacity a “promising feature” of HDL that, if confirmed in further studies, could potentially be brought into the mainstream for CV risk prediction. “But it’s too premature at this time.”
The study of participants in the population-based PREVEND cohort study compared 340 patients with a first CV event – CV death, ischemic heart disease, nonfatal MI, or coronary revascularization – over a median of about 10 years with the same number of participants without such events. The two cohorts of people from the same city in the Netherlands had been matched according to sex, smoking status, age, and HDL cholesterol levels at baseline.
No measured clinical or laboratory value, the group wrote, was significantly correlated with HDL anti-inflammatory capacity, defined here as ability to suppress vascular cell adhesion molecule-1 (VCAM-1) mRNA expression as induced by tumor necrosis factor–alpha in endothelial cells in vitro.
HDL anti-inflammatory capacity was significantly lower in the case cohort, compared with the control cohort (P < .001), and was inversely related to new CV events, at an odds ratio per 1 standard deviation of 0.74 (95% confidence interval, 0.61-0.90; P = .002). Covariate adjustments included body mass index; alcohol intake; diabetes and hypertension status; use of lipid-lowering medicine; levels of total cholesterol, apoA1, triglyceride, and hsCRP; and measures of renal function.
No significant association was seen between HDL anti-inflammatory capacity and cholesterol efflux capacity (coefficient of correlation, −0.02; P > .05). But both metrics were independently associated with CV disease events. The OR per 1 standard deviation was 0.74 (95% CI, 0.61-0.90; P = .002) for cholesterol efflux capacity and 0.66 (95% CI, 0.54-0.81; P < .001) for HDL anti-inflammatory capacity.
Adding HDL anti-inflammatory capacity to the Framingham risk score significantly improved its predictive power; its likelihood-ratio statistic rose from 10.50 to 20.40 (P = .002), the group wrote. The addition of cholesterol efflux capacity further elevated the risk score’s likelihood-ratio statistic to 32.84 (P = .0005).
The analysis has all the limitations of a case-control study, Dr. Miller said, but it does “show a potential reasonable association” between anti-inflammatory capacity and CV risk “that needs to be taken to the next level.”
For example, it could be explored in a controlled trial that tracks anti-inflammatory capacity in individuals who receive an intervention that is likely to improve the biomarker – such as weight loss, he proposed – and follows them for clinical outcomes.
“If you want to elevate the stature of the anti-inflammatory index,” Dr. Miller said, “you will need to show that it’s clinically meaningful.”
Dr. Jia reported no conflicts. Dr. Miller has no relevant disclosures.
A version of this article first appeared on Medscape.com.
Remote cardio visits expand access for underserved during COVID
Remote cardiology clinic visits during COVID-19 were used more often by certain traditionally underserved patient groups, but were also associated with less frequent testing and prescribing, new research shows.
“The COVID-19 pandemic has led to an unprecedented shift in ambulatory cardiovascular care from in-person to remote visits,” lead author Neal Yuan, MD, a cardiology fellow at the Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, said in an interview.
Their findings were published online April 5 in JAMA Network Open.
“We wanted to explore whether the transition to remote visits was associated with disparities in how patients accessed care, and also how this transition affected diagnostic test ordering and medication prescribing,” Dr. Yuan said.
The researchers used electronic health records data for all ambulatory cardiology visits at an urban, multisite health system in Los Angeles County during two periods: April 1 to Dec. 31, 2019, the pre-COVID era; and April 1 to Dec. 31, 2020, the COVID era.
The investigators compared patient characteristics and frequencies of medication ordering and cardiology-specific testing across four visit types: pre-COVID in person, used as reference; COVID-era in person; COVID-era video; and COVID-era telephone.
The study looked at 176,781 ambulatory cardiology visits. Of these visits, 87,182 were conducted in person in the pre-COVID period; 74,498 were conducted in person in the COVID era; 4,720 were COVID-era video visits; and 10,381 were COVID-era telephone visits.
In the study cohort, 79,572 patients (45.0%) were female, 127,080 patients (71.9%) were non-Hispanic White, and the mean age was 68.1 years (standard deviation, 17.0).
Patients accessing COVID-era remote visits were more likely to be Asian, Black, or Hispanic, to have private insurance, and to have cardiovascular comorbidities, such as hypertension and heart failure.
Also, patients whose visits were conducted by video were significantly younger than patients whose visits were conducted in person or by telephone (P < .001).
In addition, the study found that clinicians ordered fewer diagnostic tests, such as electrocardiograms and echocardiograms, and were less likely to order any medication, in the pre-COVID era than during the COVID era.
“If you don’t have a patient in front of you, it’s much more difficult to get a physical exam or obtain reliable vital signs,” said Dr. Yuan. Communication can sometimes be difficult, often because of technical issues, like a bad connection. “You might be more reticent to get testing or to prescribe medications if you don’t feel confident knowing what the patient’s vital signs are.”
In addition, he added, “a lot of medications used in the cardiology setting require monitoring patients’ kidney function and electrolytes, and if you can’t do that reliably, you might be more cautious about prescribing those types of medications.”
An eye-opening study
Cardiologist Nieca Goldberg, MD, medical director of the New York University Langone womens’ heart program and spokesperson for the American Heart Association, recounted her experience with telemedicine at the height of the pandemic in New York, when everything, including medical outpatient offices, had to close.
“We were experienced with telemedicine because we had started a virtual urgent care program well ahead of the pandemic,” she said. “We started using that to screen people with potential COVID symptoms so that they wouldn’t have to come into the hospital, the medical center, or to the offices and expose people. We learned that it was great to have the telemedicine option from the infectious disease standpoint, and I did visits like that for my own patient population.”
An equally if not more important finding from the study is the fact that telemedicine increased access to care among traditionally underserved demographics, she said.
“This is eye-opening, that you can actually improve access to care by doing telemedicine visits. It was really important to see that telemedicine has added benefit to the way we can see people in the health care system.”
Telemedicine visits had a positive impact at a time when people were isolated at home, Dr. Goldberg said.
“It was a way for them to connect with their doctor and in some ways it was more personal,” she added. “I actually got to meet some of my patients’ family members. It was like making a remote house call.”
Stable cardiology patients can take their blood pressure at home, weigh themselves, and take their own pulse to give an excellent set of vital signs that will indicate how they are doing, said Dr. Goldberg.
“During a remote visit, we can talk to the patient and notice whether or not they are short of breath or coughing, but we can’t listen to their heart or do an EKG or any of the traditional cardiac testing. Still, for someone who is not having symptoms and is able to reliably monitor their blood pressure and weight, a remote visit is sufficient to give you a good sense of how that patient is doing,” she said. “We can talk to them about their medications, any potential side effects, and we can use their blood pressure information to adjust their medications.”
Many patients are becoming more savvy about using tech gadgets and devices to monitor their health.
“Some of my patients were using Apple watches and the Kardia app to address their heart rate. Many had purchased inexpensive pulse oximeters to check their oxygen during the pandemic, and that also reads the pulse,” Dr. Goldberg said.
In-person visits were reserved for symptomatic cardiac patients, she explained.
“Initially during the pandemic, we did mostly telemedicine visits and we organized the office so that each cardiologist would come in 1 day a week to take care of symptomatic cardiac patients. In that way, we were able to socially distance – they provided us with [personal protective equipment]; at NYU there was no problem with that – and nobody waited in the waiting room. To this day, office issues are more efficient and people are not waiting in the waiting room,” she added. “Telemedicine improves access to health care in populations where such access is limited.”
Dr. Yuan’s research is supported by a grant from the National Institutes of Health. Dr. Goldberg reported no relevant financial relationships.
A version of this article first appeared on Medscape.com.
Remote cardiology clinic visits during COVID-19 were used more often by certain traditionally underserved patient groups, but were also associated with less frequent testing and prescribing, new research shows.
“The COVID-19 pandemic has led to an unprecedented shift in ambulatory cardiovascular care from in-person to remote visits,” lead author Neal Yuan, MD, a cardiology fellow at the Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, said in an interview.
Their findings were published online April 5 in JAMA Network Open.
“We wanted to explore whether the transition to remote visits was associated with disparities in how patients accessed care, and also how this transition affected diagnostic test ordering and medication prescribing,” Dr. Yuan said.
The researchers used electronic health records data for all ambulatory cardiology visits at an urban, multisite health system in Los Angeles County during two periods: April 1 to Dec. 31, 2019, the pre-COVID era; and April 1 to Dec. 31, 2020, the COVID era.
The investigators compared patient characteristics and frequencies of medication ordering and cardiology-specific testing across four visit types: pre-COVID in person, used as reference; COVID-era in person; COVID-era video; and COVID-era telephone.
The study looked at 176,781 ambulatory cardiology visits. Of these visits, 87,182 were conducted in person in the pre-COVID period; 74,498 were conducted in person in the COVID era; 4,720 were COVID-era video visits; and 10,381 were COVID-era telephone visits.
In the study cohort, 79,572 patients (45.0%) were female, 127,080 patients (71.9%) were non-Hispanic White, and the mean age was 68.1 years (standard deviation, 17.0).
Patients accessing COVID-era remote visits were more likely to be Asian, Black, or Hispanic, to have private insurance, and to have cardiovascular comorbidities, such as hypertension and heart failure.
Also, patients whose visits were conducted by video were significantly younger than patients whose visits were conducted in person or by telephone (P < .001).
In addition, the study found that clinicians ordered fewer diagnostic tests, such as electrocardiograms and echocardiograms, and were less likely to order any medication, in the pre-COVID era than during the COVID era.
“If you don’t have a patient in front of you, it’s much more difficult to get a physical exam or obtain reliable vital signs,” said Dr. Yuan. Communication can sometimes be difficult, often because of technical issues, like a bad connection. “You might be more reticent to get testing or to prescribe medications if you don’t feel confident knowing what the patient’s vital signs are.”
In addition, he added, “a lot of medications used in the cardiology setting require monitoring patients’ kidney function and electrolytes, and if you can’t do that reliably, you might be more cautious about prescribing those types of medications.”
An eye-opening study
Cardiologist Nieca Goldberg, MD, medical director of the New York University Langone womens’ heart program and spokesperson for the American Heart Association, recounted her experience with telemedicine at the height of the pandemic in New York, when everything, including medical outpatient offices, had to close.
“We were experienced with telemedicine because we had started a virtual urgent care program well ahead of the pandemic,” she said. “We started using that to screen people with potential COVID symptoms so that they wouldn’t have to come into the hospital, the medical center, or to the offices and expose people. We learned that it was great to have the telemedicine option from the infectious disease standpoint, and I did visits like that for my own patient population.”
An equally if not more important finding from the study is the fact that telemedicine increased access to care among traditionally underserved demographics, she said.
“This is eye-opening, that you can actually improve access to care by doing telemedicine visits. It was really important to see that telemedicine has added benefit to the way we can see people in the health care system.”
Telemedicine visits had a positive impact at a time when people were isolated at home, Dr. Goldberg said.
“It was a way for them to connect with their doctor and in some ways it was more personal,” she added. “I actually got to meet some of my patients’ family members. It was like making a remote house call.”
Stable cardiology patients can take their blood pressure at home, weigh themselves, and take their own pulse to give an excellent set of vital signs that will indicate how they are doing, said Dr. Goldberg.
“During a remote visit, we can talk to the patient and notice whether or not they are short of breath or coughing, but we can’t listen to their heart or do an EKG or any of the traditional cardiac testing. Still, for someone who is not having symptoms and is able to reliably monitor their blood pressure and weight, a remote visit is sufficient to give you a good sense of how that patient is doing,” she said. “We can talk to them about their medications, any potential side effects, and we can use their blood pressure information to adjust their medications.”
Many patients are becoming more savvy about using tech gadgets and devices to monitor their health.
“Some of my patients were using Apple watches and the Kardia app to address their heart rate. Many had purchased inexpensive pulse oximeters to check their oxygen during the pandemic, and that also reads the pulse,” Dr. Goldberg said.
In-person visits were reserved for symptomatic cardiac patients, she explained.
“Initially during the pandemic, we did mostly telemedicine visits and we organized the office so that each cardiologist would come in 1 day a week to take care of symptomatic cardiac patients. In that way, we were able to socially distance – they provided us with [personal protective equipment]; at NYU there was no problem with that – and nobody waited in the waiting room. To this day, office issues are more efficient and people are not waiting in the waiting room,” she added. “Telemedicine improves access to health care in populations where such access is limited.”
Dr. Yuan’s research is supported by a grant from the National Institutes of Health. Dr. Goldberg reported no relevant financial relationships.
A version of this article first appeared on Medscape.com.
Remote cardiology clinic visits during COVID-19 were used more often by certain traditionally underserved patient groups, but were also associated with less frequent testing and prescribing, new research shows.
“The COVID-19 pandemic has led to an unprecedented shift in ambulatory cardiovascular care from in-person to remote visits,” lead author Neal Yuan, MD, a cardiology fellow at the Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, said in an interview.
Their findings were published online April 5 in JAMA Network Open.
“We wanted to explore whether the transition to remote visits was associated with disparities in how patients accessed care, and also how this transition affected diagnostic test ordering and medication prescribing,” Dr. Yuan said.
The researchers used electronic health records data for all ambulatory cardiology visits at an urban, multisite health system in Los Angeles County during two periods: April 1 to Dec. 31, 2019, the pre-COVID era; and April 1 to Dec. 31, 2020, the COVID era.
The investigators compared patient characteristics and frequencies of medication ordering and cardiology-specific testing across four visit types: pre-COVID in person, used as reference; COVID-era in person; COVID-era video; and COVID-era telephone.
The study looked at 176,781 ambulatory cardiology visits. Of these visits, 87,182 were conducted in person in the pre-COVID period; 74,498 were conducted in person in the COVID era; 4,720 were COVID-era video visits; and 10,381 were COVID-era telephone visits.
In the study cohort, 79,572 patients (45.0%) were female, 127,080 patients (71.9%) were non-Hispanic White, and the mean age was 68.1 years (standard deviation, 17.0).
Patients accessing COVID-era remote visits were more likely to be Asian, Black, or Hispanic, to have private insurance, and to have cardiovascular comorbidities, such as hypertension and heart failure.
Also, patients whose visits were conducted by video were significantly younger than patients whose visits were conducted in person or by telephone (P < .001).
In addition, the study found that clinicians ordered fewer diagnostic tests, such as electrocardiograms and echocardiograms, and were less likely to order any medication, in the pre-COVID era than during the COVID era.
“If you don’t have a patient in front of you, it’s much more difficult to get a physical exam or obtain reliable vital signs,” said Dr. Yuan. Communication can sometimes be difficult, often because of technical issues, like a bad connection. “You might be more reticent to get testing or to prescribe medications if you don’t feel confident knowing what the patient’s vital signs are.”
In addition, he added, “a lot of medications used in the cardiology setting require monitoring patients’ kidney function and electrolytes, and if you can’t do that reliably, you might be more cautious about prescribing those types of medications.”
An eye-opening study
Cardiologist Nieca Goldberg, MD, medical director of the New York University Langone womens’ heart program and spokesperson for the American Heart Association, recounted her experience with telemedicine at the height of the pandemic in New York, when everything, including medical outpatient offices, had to close.
“We were experienced with telemedicine because we had started a virtual urgent care program well ahead of the pandemic,” she said. “We started using that to screen people with potential COVID symptoms so that they wouldn’t have to come into the hospital, the medical center, or to the offices and expose people. We learned that it was great to have the telemedicine option from the infectious disease standpoint, and I did visits like that for my own patient population.”
An equally if not more important finding from the study is the fact that telemedicine increased access to care among traditionally underserved demographics, she said.
“This is eye-opening, that you can actually improve access to care by doing telemedicine visits. It was really important to see that telemedicine has added benefit to the way we can see people in the health care system.”
Telemedicine visits had a positive impact at a time when people were isolated at home, Dr. Goldberg said.
“It was a way for them to connect with their doctor and in some ways it was more personal,” she added. “I actually got to meet some of my patients’ family members. It was like making a remote house call.”
Stable cardiology patients can take their blood pressure at home, weigh themselves, and take their own pulse to give an excellent set of vital signs that will indicate how they are doing, said Dr. Goldberg.
“During a remote visit, we can talk to the patient and notice whether or not they are short of breath or coughing, but we can’t listen to their heart or do an EKG or any of the traditional cardiac testing. Still, for someone who is not having symptoms and is able to reliably monitor their blood pressure and weight, a remote visit is sufficient to give you a good sense of how that patient is doing,” she said. “We can talk to them about their medications, any potential side effects, and we can use their blood pressure information to adjust their medications.”
Many patients are becoming more savvy about using tech gadgets and devices to monitor their health.
“Some of my patients were using Apple watches and the Kardia app to address their heart rate. Many had purchased inexpensive pulse oximeters to check their oxygen during the pandemic, and that also reads the pulse,” Dr. Goldberg said.
In-person visits were reserved for symptomatic cardiac patients, she explained.
“Initially during the pandemic, we did mostly telemedicine visits and we organized the office so that each cardiologist would come in 1 day a week to take care of symptomatic cardiac patients. In that way, we were able to socially distance – they provided us with [personal protective equipment]; at NYU there was no problem with that – and nobody waited in the waiting room. To this day, office issues are more efficient and people are not waiting in the waiting room,” she added. “Telemedicine improves access to health care in populations where such access is limited.”
Dr. Yuan’s research is supported by a grant from the National Institutes of Health. Dr. Goldberg reported no relevant financial relationships.
A version of this article first appeared on Medscape.com.