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ESC’s revised NSTE-ACS guidelines embrace hsT, personalized anti-ischemia treatments
The first revision since 2015 to the European Society of Cardiology’s guidelines for diagnosing and managing non ST-elevation acute coronary syndrome placed increased reliance on high-sensitivity cardiac troponin testing for diagnosis, and embraced coronary CT to rule out lower-risk patients.
It also highlighted the need for personalized antiplatelet regimens, systems of care, and quality improvement.
The society released the new guidelines on August 29 (Eur Heart J. 2020 Aug 29;doi: 10.1093/eurheartj/ehaa575), and then devoted a session to them the next day at the virtual annual congress of the European Society of Cardiology to highlight some of the key updates, starting with the further emphasis placed on high-sensitivity cardiac troponin (hs-cTn), a reliance that contrasts with what remains inconsistent use of this metric in U.S. practice.
An hs-cTn test is the “preferred” diagnostic test and a “key” testing element, said Marco Roffi, MD, professor and director of interventional cardiology at University Hospital, Geneva, and a member of the guideline committee. He also stressed an update to the time frame of initial hs-cTn testing, which now involves a baseline reading and then a second measure after 2 hours to discern how the marker level is evolving with time. The guidelines advise against measuring any other biomarker of myocardial injury.
U.S. lags in measuring high-sensitivity cardiac troponin
U.S. medical systems and centers “are not uniform in adopting hs-cTn,” noted Richard J. Kovacs, MD, professor of cardiology at the Indiana University School of Medicine in Indianapolis. “The new European guidelines should spur U.S. institutions to at least take a close look at the advantages of hs-cTn. There is a strong case that it leads to more efficient emergency care and allows for quicker decisions and triage,” added Dr. Kovacs in an interview.
The new guideline’s emphasis on hs-cTn should hasten broader uptake in U.S. practice, agreed Deepak L. Bhatt, MD, professor of medicine at Harvard Medical School in Boston and a member of the guideline-writing panel
Another plus of the guidelines is its endorsement of an “organized approach to risk assessment” early on in these patients, said Dr. Kovacs, who is also the immediate past-president of the American College of Cardiology (ACC). An ACC committee is developing a new set of recommendations for managing patients with cardiac chest pain and is on track for release in 2021. It would represent the first update to U.S. guidelines for non ST-elevation ACS patients since 2014.
The new ESC guidelines give coronary CT angiography a class Ia rating as an alternative to invasive coronary angiography for assessing patients with a low or intermediate risk of having coronary disease, a “tremendous upgrade,” commented Ashish Pershad, MD, an interventional cardiologist at Banner-University Medical Heart Institute in Phoenix. While he welcomes this support for using coronary CT angiography in this setting, he acknowledged that the method remains limited in availability as it requires highly trained technicians to obtain good images and experienced clinicians to interpret the results.
Personalizing antiplatelet and antithrombotic treatments
Notable revisions to medical treatments to minimize ischemia included an admonition not to use routine pretreatment with a P2Y12 receptor inhibitor (such as clopidogrel) before testing determines coronary anatomy.
Not using one of these antiplatelet drugs upfront on all patients “is a tremendous change,” Dr. Pershad said in an interview. Many patients currently get these drugs while awaiting an angiogram, but a more selected and deferred antiplatelet approach would be better when angiography shows that some patients need coronary bypass surgery, he noted. Recent study results have shown no added benefit from pretreatment, and its use can be especially problematic for patients who are slated for a planned invasive strategy, said Dr. Bhatt.
Dr. Pershad, Dr. Bhatt, and Dr. Kovacs all praised the overall emphasis on a personalized approach to treating patients with antiplatelet and antithrombotic drugs, with endorsement of a flexible approach to treatment intensity and duration. The guideline acknowledges the need to take into account a patient’s bleeding risk and comorbidities, and specifically endorsed the Academic Research Consortium’s formula for identifying and stratifying high bleeding risk (Eur Heart J. 2019 Aug 14;40[31]:2632-53).
The new guidelines also provide guidance on how to apply recent study results that addressed balancing efficacy and safety when pairing an antiplatelet drug with a direct-acting oral anticoagulant (DOAC) for patients who potentially need both drug classes, such as patients with atrial fibrillation and a recent ACS event. “It’s tremendous to get clarity on this issue; there’s been a lot of uncertainty,” said Dr. Pershad. The guidelines call for a week of triple therapy with a DOAC, aspirin, and a second antiplatelet drug, followed by 12 months on a DOAC plus a single antiplatelet drug, and then the DOAC alone as the “default” strategy for most patients, but also presents alternative options for patients with high risk for either bleeding or ischemia.
The new guidelines also give much-needed direction on how to apply an invasive strategy, with an emphasis on immediate intervention for within 2 hours for very-high-risk patients, and early intervention within 24 hours for high-risk patients. Adhering to this timetable can mean increasing catheter laboratory availability on an urgent basis over weekends, Dr. Bhatt noted.
Improving quality of care
A novel section in the new guidelines was devoted to nine quality measures that can help health systems and medical centers monitor their adherence to the guideline recommendations, track their performance relative to peer institutions, and follow changes in performance that result from quality improvement steps. It’s something of a “futuristic” step for a guideline to take, with a goal of persuading administrators to implement tracking of these measures and improve patient outcomes, noted Dr. Bhatt.
“It’s very important to see that this is not just a set of guidelines but also a tool to improve quality of care,” commented Dr. Kovacs. The key to success in this effort will be to follow registered patients, set benchmarks that systems can aspire to achieve, and use this to improve the quality of care.
Until now, optimizing care for patients with NSTE-ACS has been “challenging,” he said. “The focus must be on moving toward systems of care” that can provide consistent patient evaluation and care, and do it quickly, said Dr. Kovacs.
Dr. Roffi has received research funding from Biotronik, Boston Scientific, GE Healthcare, and Medtronic. Dr. Kovacs was formerly an employee of Eli Lilly. Dr. Bhatt has been a consultant to and has received research funding from several companies. Dr. Pershad had no disclosures.
The first revision since 2015 to the European Society of Cardiology’s guidelines for diagnosing and managing non ST-elevation acute coronary syndrome placed increased reliance on high-sensitivity cardiac troponin testing for diagnosis, and embraced coronary CT to rule out lower-risk patients.
It also highlighted the need for personalized antiplatelet regimens, systems of care, and quality improvement.
The society released the new guidelines on August 29 (Eur Heart J. 2020 Aug 29;doi: 10.1093/eurheartj/ehaa575), and then devoted a session to them the next day at the virtual annual congress of the European Society of Cardiology to highlight some of the key updates, starting with the further emphasis placed on high-sensitivity cardiac troponin (hs-cTn), a reliance that contrasts with what remains inconsistent use of this metric in U.S. practice.
An hs-cTn test is the “preferred” diagnostic test and a “key” testing element, said Marco Roffi, MD, professor and director of interventional cardiology at University Hospital, Geneva, and a member of the guideline committee. He also stressed an update to the time frame of initial hs-cTn testing, which now involves a baseline reading and then a second measure after 2 hours to discern how the marker level is evolving with time. The guidelines advise against measuring any other biomarker of myocardial injury.
U.S. lags in measuring high-sensitivity cardiac troponin
U.S. medical systems and centers “are not uniform in adopting hs-cTn,” noted Richard J. Kovacs, MD, professor of cardiology at the Indiana University School of Medicine in Indianapolis. “The new European guidelines should spur U.S. institutions to at least take a close look at the advantages of hs-cTn. There is a strong case that it leads to more efficient emergency care and allows for quicker decisions and triage,” added Dr. Kovacs in an interview.
The new guideline’s emphasis on hs-cTn should hasten broader uptake in U.S. practice, agreed Deepak L. Bhatt, MD, professor of medicine at Harvard Medical School in Boston and a member of the guideline-writing panel
Another plus of the guidelines is its endorsement of an “organized approach to risk assessment” early on in these patients, said Dr. Kovacs, who is also the immediate past-president of the American College of Cardiology (ACC). An ACC committee is developing a new set of recommendations for managing patients with cardiac chest pain and is on track for release in 2021. It would represent the first update to U.S. guidelines for non ST-elevation ACS patients since 2014.
The new ESC guidelines give coronary CT angiography a class Ia rating as an alternative to invasive coronary angiography for assessing patients with a low or intermediate risk of having coronary disease, a “tremendous upgrade,” commented Ashish Pershad, MD, an interventional cardiologist at Banner-University Medical Heart Institute in Phoenix. While he welcomes this support for using coronary CT angiography in this setting, he acknowledged that the method remains limited in availability as it requires highly trained technicians to obtain good images and experienced clinicians to interpret the results.
Personalizing antiplatelet and antithrombotic treatments
Notable revisions to medical treatments to minimize ischemia included an admonition not to use routine pretreatment with a P2Y12 receptor inhibitor (such as clopidogrel) before testing determines coronary anatomy.
Not using one of these antiplatelet drugs upfront on all patients “is a tremendous change,” Dr. Pershad said in an interview. Many patients currently get these drugs while awaiting an angiogram, but a more selected and deferred antiplatelet approach would be better when angiography shows that some patients need coronary bypass surgery, he noted. Recent study results have shown no added benefit from pretreatment, and its use can be especially problematic for patients who are slated for a planned invasive strategy, said Dr. Bhatt.
Dr. Pershad, Dr. Bhatt, and Dr. Kovacs all praised the overall emphasis on a personalized approach to treating patients with antiplatelet and antithrombotic drugs, with endorsement of a flexible approach to treatment intensity and duration. The guideline acknowledges the need to take into account a patient’s bleeding risk and comorbidities, and specifically endorsed the Academic Research Consortium’s formula for identifying and stratifying high bleeding risk (Eur Heart J. 2019 Aug 14;40[31]:2632-53).
The new guidelines also provide guidance on how to apply recent study results that addressed balancing efficacy and safety when pairing an antiplatelet drug with a direct-acting oral anticoagulant (DOAC) for patients who potentially need both drug classes, such as patients with atrial fibrillation and a recent ACS event. “It’s tremendous to get clarity on this issue; there’s been a lot of uncertainty,” said Dr. Pershad. The guidelines call for a week of triple therapy with a DOAC, aspirin, and a second antiplatelet drug, followed by 12 months on a DOAC plus a single antiplatelet drug, and then the DOAC alone as the “default” strategy for most patients, but also presents alternative options for patients with high risk for either bleeding or ischemia.
The new guidelines also give much-needed direction on how to apply an invasive strategy, with an emphasis on immediate intervention for within 2 hours for very-high-risk patients, and early intervention within 24 hours for high-risk patients. Adhering to this timetable can mean increasing catheter laboratory availability on an urgent basis over weekends, Dr. Bhatt noted.
Improving quality of care
A novel section in the new guidelines was devoted to nine quality measures that can help health systems and medical centers monitor their adherence to the guideline recommendations, track their performance relative to peer institutions, and follow changes in performance that result from quality improvement steps. It’s something of a “futuristic” step for a guideline to take, with a goal of persuading administrators to implement tracking of these measures and improve patient outcomes, noted Dr. Bhatt.
“It’s very important to see that this is not just a set of guidelines but also a tool to improve quality of care,” commented Dr. Kovacs. The key to success in this effort will be to follow registered patients, set benchmarks that systems can aspire to achieve, and use this to improve the quality of care.
Until now, optimizing care for patients with NSTE-ACS has been “challenging,” he said. “The focus must be on moving toward systems of care” that can provide consistent patient evaluation and care, and do it quickly, said Dr. Kovacs.
Dr. Roffi has received research funding from Biotronik, Boston Scientific, GE Healthcare, and Medtronic. Dr. Kovacs was formerly an employee of Eli Lilly. Dr. Bhatt has been a consultant to and has received research funding from several companies. Dr. Pershad had no disclosures.
The first revision since 2015 to the European Society of Cardiology’s guidelines for diagnosing and managing non ST-elevation acute coronary syndrome placed increased reliance on high-sensitivity cardiac troponin testing for diagnosis, and embraced coronary CT to rule out lower-risk patients.
It also highlighted the need for personalized antiplatelet regimens, systems of care, and quality improvement.
The society released the new guidelines on August 29 (Eur Heart J. 2020 Aug 29;doi: 10.1093/eurheartj/ehaa575), and then devoted a session to them the next day at the virtual annual congress of the European Society of Cardiology to highlight some of the key updates, starting with the further emphasis placed on high-sensitivity cardiac troponin (hs-cTn), a reliance that contrasts with what remains inconsistent use of this metric in U.S. practice.
An hs-cTn test is the “preferred” diagnostic test and a “key” testing element, said Marco Roffi, MD, professor and director of interventional cardiology at University Hospital, Geneva, and a member of the guideline committee. He also stressed an update to the time frame of initial hs-cTn testing, which now involves a baseline reading and then a second measure after 2 hours to discern how the marker level is evolving with time. The guidelines advise against measuring any other biomarker of myocardial injury.
U.S. lags in measuring high-sensitivity cardiac troponin
U.S. medical systems and centers “are not uniform in adopting hs-cTn,” noted Richard J. Kovacs, MD, professor of cardiology at the Indiana University School of Medicine in Indianapolis. “The new European guidelines should spur U.S. institutions to at least take a close look at the advantages of hs-cTn. There is a strong case that it leads to more efficient emergency care and allows for quicker decisions and triage,” added Dr. Kovacs in an interview.
The new guideline’s emphasis on hs-cTn should hasten broader uptake in U.S. practice, agreed Deepak L. Bhatt, MD, professor of medicine at Harvard Medical School in Boston and a member of the guideline-writing panel
Another plus of the guidelines is its endorsement of an “organized approach to risk assessment” early on in these patients, said Dr. Kovacs, who is also the immediate past-president of the American College of Cardiology (ACC). An ACC committee is developing a new set of recommendations for managing patients with cardiac chest pain and is on track for release in 2021. It would represent the first update to U.S. guidelines for non ST-elevation ACS patients since 2014.
The new ESC guidelines give coronary CT angiography a class Ia rating as an alternative to invasive coronary angiography for assessing patients with a low or intermediate risk of having coronary disease, a “tremendous upgrade,” commented Ashish Pershad, MD, an interventional cardiologist at Banner-University Medical Heart Institute in Phoenix. While he welcomes this support for using coronary CT angiography in this setting, he acknowledged that the method remains limited in availability as it requires highly trained technicians to obtain good images and experienced clinicians to interpret the results.
Personalizing antiplatelet and antithrombotic treatments
Notable revisions to medical treatments to minimize ischemia included an admonition not to use routine pretreatment with a P2Y12 receptor inhibitor (such as clopidogrel) before testing determines coronary anatomy.
Not using one of these antiplatelet drugs upfront on all patients “is a tremendous change,” Dr. Pershad said in an interview. Many patients currently get these drugs while awaiting an angiogram, but a more selected and deferred antiplatelet approach would be better when angiography shows that some patients need coronary bypass surgery, he noted. Recent study results have shown no added benefit from pretreatment, and its use can be especially problematic for patients who are slated for a planned invasive strategy, said Dr. Bhatt.
Dr. Pershad, Dr. Bhatt, and Dr. Kovacs all praised the overall emphasis on a personalized approach to treating patients with antiplatelet and antithrombotic drugs, with endorsement of a flexible approach to treatment intensity and duration. The guideline acknowledges the need to take into account a patient’s bleeding risk and comorbidities, and specifically endorsed the Academic Research Consortium’s formula for identifying and stratifying high bleeding risk (Eur Heart J. 2019 Aug 14;40[31]:2632-53).
The new guidelines also provide guidance on how to apply recent study results that addressed balancing efficacy and safety when pairing an antiplatelet drug with a direct-acting oral anticoagulant (DOAC) for patients who potentially need both drug classes, such as patients with atrial fibrillation and a recent ACS event. “It’s tremendous to get clarity on this issue; there’s been a lot of uncertainty,” said Dr. Pershad. The guidelines call for a week of triple therapy with a DOAC, aspirin, and a second antiplatelet drug, followed by 12 months on a DOAC plus a single antiplatelet drug, and then the DOAC alone as the “default” strategy for most patients, but also presents alternative options for patients with high risk for either bleeding or ischemia.
The new guidelines also give much-needed direction on how to apply an invasive strategy, with an emphasis on immediate intervention for within 2 hours for very-high-risk patients, and early intervention within 24 hours for high-risk patients. Adhering to this timetable can mean increasing catheter laboratory availability on an urgent basis over weekends, Dr. Bhatt noted.
Improving quality of care
A novel section in the new guidelines was devoted to nine quality measures that can help health systems and medical centers monitor their adherence to the guideline recommendations, track their performance relative to peer institutions, and follow changes in performance that result from quality improvement steps. It’s something of a “futuristic” step for a guideline to take, with a goal of persuading administrators to implement tracking of these measures and improve patient outcomes, noted Dr. Bhatt.
“It’s very important to see that this is not just a set of guidelines but also a tool to improve quality of care,” commented Dr. Kovacs. The key to success in this effort will be to follow registered patients, set benchmarks that systems can aspire to achieve, and use this to improve the quality of care.
Until now, optimizing care for patients with NSTE-ACS has been “challenging,” he said. “The focus must be on moving toward systems of care” that can provide consistent patient evaluation and care, and do it quickly, said Dr. Kovacs.
Dr. Roffi has received research funding from Biotronik, Boston Scientific, GE Healthcare, and Medtronic. Dr. Kovacs was formerly an employee of Eli Lilly. Dr. Bhatt has been a consultant to and has received research funding from several companies. Dr. Pershad had no disclosures.
FROM ESC CONGRESS 2020
FDA expands remdesivir use for all COVID-19 hospitalized patients
An EUA of remdesivir issued in May allowed the drug to be used only for patients with severe COVID-19, specifically, COVID-19 patients with low blood oxygen levels or who need oxygen therapy or mechanical ventilation.
“Today, based on the Agency’s ongoing review of the EUA, including its review of the totality of scientific information now available, the FDA has determined that it is reasonable to believe Veklury may be effective for the treatment of suspected or laboratory-confirmed COVID-19 in all hospitalized adult and pediatric patients,” the FDA news release about the expanded EUA said. “The Agency’s review has also concluded that the known and potential benefits of Veklury outweigh the known and potential risks for these uses.”
‘Further evaluation’ needed
The EUA expansion is partially based on the results of a randomized, open-label trial that Gilead Sciences, remdesivir’s manufacturer, conducted at multiple sites.
The trial showed that a 5-day course of remdesivir was associated with statistically significant improvement among patients hospitalized with moderate COVID-19 in comparison with those receiving standard care. However, patients who were randomly assigned to a receive longer, 10-day remdesivir course had not improved significantly 11 days after treatment started, compared with those who received standard care.
Results with remdesivir in this trial and in two previously reported randomized trials varied, “raising the question of whether the discrepancies are artifacts of study design choices, including patient populations, or whether the drug is less efficacious than hoped,” wrote Erin K. McCreary, PharmD, and Derek C. Angus, MD, MPH, with the University of Pittsburgh School of Medicine, in an editorial that accompanied publication of the trials in JAMA.
Angus previously expressed concern that expanding remdesivir’s EUA could “interrupt or thwart efforts to execute the needed RCTs [randomized controlled trials].
“We think there really needs to be further evaluation of remdesivir in large-scale RCTs adequately powered to understand in which patients, at which dose, given at which point in the course of illness leads to what concrete and tangible improvement in clinical outcomes,” he told Medscape Medical News.
“At this point, remdesivir definitely holds promise, but given the cost to produce and distribute the drug, it seems crucial to know with more certainty how best to use it,” Angus said.
The EUA expansion is also partially based on results from a randomized, double-blind, placebo-controlled clinical trial that the National Institutes of Allergy and Infectious Diseases conducted. In that trial, there was a statistically significant reduction in median recovery time and higher odds of clinical improvement after 2 weeks for hospitalized patients who received remdesivir.
For hospitalized patients with mild to moderate disease, the results were consistent with the overall study results but were not statistically significant.
This article first appeared on Medscape.com.
An EUA of remdesivir issued in May allowed the drug to be used only for patients with severe COVID-19, specifically, COVID-19 patients with low blood oxygen levels or who need oxygen therapy or mechanical ventilation.
“Today, based on the Agency’s ongoing review of the EUA, including its review of the totality of scientific information now available, the FDA has determined that it is reasonable to believe Veklury may be effective for the treatment of suspected or laboratory-confirmed COVID-19 in all hospitalized adult and pediatric patients,” the FDA news release about the expanded EUA said. “The Agency’s review has also concluded that the known and potential benefits of Veklury outweigh the known and potential risks for these uses.”
‘Further evaluation’ needed
The EUA expansion is partially based on the results of a randomized, open-label trial that Gilead Sciences, remdesivir’s manufacturer, conducted at multiple sites.
The trial showed that a 5-day course of remdesivir was associated with statistically significant improvement among patients hospitalized with moderate COVID-19 in comparison with those receiving standard care. However, patients who were randomly assigned to a receive longer, 10-day remdesivir course had not improved significantly 11 days after treatment started, compared with those who received standard care.
Results with remdesivir in this trial and in two previously reported randomized trials varied, “raising the question of whether the discrepancies are artifacts of study design choices, including patient populations, or whether the drug is less efficacious than hoped,” wrote Erin K. McCreary, PharmD, and Derek C. Angus, MD, MPH, with the University of Pittsburgh School of Medicine, in an editorial that accompanied publication of the trials in JAMA.
Angus previously expressed concern that expanding remdesivir’s EUA could “interrupt or thwart efforts to execute the needed RCTs [randomized controlled trials].
“We think there really needs to be further evaluation of remdesivir in large-scale RCTs adequately powered to understand in which patients, at which dose, given at which point in the course of illness leads to what concrete and tangible improvement in clinical outcomes,” he told Medscape Medical News.
“At this point, remdesivir definitely holds promise, but given the cost to produce and distribute the drug, it seems crucial to know with more certainty how best to use it,” Angus said.
The EUA expansion is also partially based on results from a randomized, double-blind, placebo-controlled clinical trial that the National Institutes of Allergy and Infectious Diseases conducted. In that trial, there was a statistically significant reduction in median recovery time and higher odds of clinical improvement after 2 weeks for hospitalized patients who received remdesivir.
For hospitalized patients with mild to moderate disease, the results were consistent with the overall study results but were not statistically significant.
This article first appeared on Medscape.com.
An EUA of remdesivir issued in May allowed the drug to be used only for patients with severe COVID-19, specifically, COVID-19 patients with low blood oxygen levels or who need oxygen therapy or mechanical ventilation.
“Today, based on the Agency’s ongoing review of the EUA, including its review of the totality of scientific information now available, the FDA has determined that it is reasonable to believe Veklury may be effective for the treatment of suspected or laboratory-confirmed COVID-19 in all hospitalized adult and pediatric patients,” the FDA news release about the expanded EUA said. “The Agency’s review has also concluded that the known and potential benefits of Veklury outweigh the known and potential risks for these uses.”
‘Further evaluation’ needed
The EUA expansion is partially based on the results of a randomized, open-label trial that Gilead Sciences, remdesivir’s manufacturer, conducted at multiple sites.
The trial showed that a 5-day course of remdesivir was associated with statistically significant improvement among patients hospitalized with moderate COVID-19 in comparison with those receiving standard care. However, patients who were randomly assigned to a receive longer, 10-day remdesivir course had not improved significantly 11 days after treatment started, compared with those who received standard care.
Results with remdesivir in this trial and in two previously reported randomized trials varied, “raising the question of whether the discrepancies are artifacts of study design choices, including patient populations, or whether the drug is less efficacious than hoped,” wrote Erin K. McCreary, PharmD, and Derek C. Angus, MD, MPH, with the University of Pittsburgh School of Medicine, in an editorial that accompanied publication of the trials in JAMA.
Angus previously expressed concern that expanding remdesivir’s EUA could “interrupt or thwart efforts to execute the needed RCTs [randomized controlled trials].
“We think there really needs to be further evaluation of remdesivir in large-scale RCTs adequately powered to understand in which patients, at which dose, given at which point in the course of illness leads to what concrete and tangible improvement in clinical outcomes,” he told Medscape Medical News.
“At this point, remdesivir definitely holds promise, but given the cost to produce and distribute the drug, it seems crucial to know with more certainty how best to use it,” Angus said.
The EUA expansion is also partially based on results from a randomized, double-blind, placebo-controlled clinical trial that the National Institutes of Allergy and Infectious Diseases conducted. In that trial, there was a statistically significant reduction in median recovery time and higher odds of clinical improvement after 2 weeks for hospitalized patients who received remdesivir.
For hospitalized patients with mild to moderate disease, the results were consistent with the overall study results but were not statistically significant.
This article first appeared on Medscape.com.
Gut bacteria linked to cardiovascular, other health conditions
Microorganisms in the human digestive tract are linked to 29 specific health conditions, including chronic obstructive pulmonary disease, high blood pressure, and type 2 diabetes, according to a genome analysis in more than 400,000 individuals.
Although previous studies have suggested a link between gut microbiota and diseases in humans, “the extent to which the human gut microbiome can be considered a determinant of disease and healthy aging remains unknown,” Hilde E. Groot, MD, of the University of Groningen (The Netherlands), said in a presentation at the virtual annual congress of the European Society of Cardiology.
To identify the spectrum of diseases linked to the gut microbiome, the researchers identified 422,417 unrelated adults of White British ancestry with genotype and matching genetic data. The average age of the participants was 57 years and 46% were male.
The researchers conducted a phenomewide association study including 35 distinct single-nucleotide polymorphisms (SNPs) that are known to influence the microbiome of the human gut.
Overall, seven SNPs were significantly associated with 29 disease outcomes including hypertension, type 2 diabetes, hypercholesterolemia, heart failure, renal failure, and osteoarthritis.
In addition, after a further sensitivity analysis using a Mendelian randomization (MR) approach, associations between Ruminococcus flavefaciens and hypertension and between Clostridium and platelet count might point to a causal link, the researchers said.
“Over the past few years, the amount of research concerning the human gut microbiome and the associations with health and disease has tremendously increased. However, most studies investigated one or a few traits. The strength of our study is the possibility to cover a wide range of traits simultaneously within one population,” Dr. Groot said in an interview.
“Our data support the hypothesis that the human gut microbiome is a complex system, involved in many pathophysiological mechanisms in the human body. So, our results are additional to earlier research and strengthen this hypothesis,” Dr. Groot added.
“Microbiota and their metabolites might be of importance in the interplay between overlapping pathophysiological processes, and could serve as potential therapeutic targets for the maintenance of health and prevention and treatment of cardiovascular diseases. However, before it is possible to give advice for the public and medical practice, further research is needed to study causality,” she emphasized.
“Currently, it is too soon to advise patients concerning their microbiome,” Dr. Groot noted. “However, genetic studies like ours might help other researchers to study causality between the gut microbiome and particular traits, which might potentially lead to new therapeutic targets. Next to genetic variants as a proxy, we’re currently studying the gut microbiome composition in myocardial infarction patients and healthy controls in a longitudinal setting.”
“Previous studies have suggested a potential link between the gut microbiome and the development of cardiovascular disease, type 2 diabetes mellitus, and other chronic disorders,” Carol Ann Remme, MD, of the Amsterdam University Medical Center, said in an interview. “However, it is challenging to study the effect of gut microbiome composition in large patient cohorts. As an alternative approach, the study authors showed in a very large population that genetic variants previously shown to influence gut microbiome composition were significantly associated with conditions such as hypertension, type 2 diabetes, hypercholesterolemia, and heart failure.”
The study is unique in that it employed a very large cohort of more than 400,000 individuals, which is typically required to be able to draw clear conclusions, Dr. Remme continued. “The authors were able to further refine their findings by linking genetic variants known to influence specific gut bacteria to some particular disorders,” she noted.
“It is becoming increasingly clear that an individual’s gut microbiome composition, which is defined by both genetic and environmental factors such as diet, may affect his/her susceptibility to certain diseases – including cardiovascular – in addition to disease progression and outcome,” said Dr. Remme. “This may ultimately lead to development of novel, personalized strategies for risk stratification in addition to potential preventive measures targeting the gut microbiome. I expect this area of research will become increasingly important in the coming years.”
The study received no outside funding. Dr. Groot and colleagues had no financial conflicts to disclose. Dr. Remme had no financial conflicts to disclose.
Microorganisms in the human digestive tract are linked to 29 specific health conditions, including chronic obstructive pulmonary disease, high blood pressure, and type 2 diabetes, according to a genome analysis in more than 400,000 individuals.
Although previous studies have suggested a link between gut microbiota and diseases in humans, “the extent to which the human gut microbiome can be considered a determinant of disease and healthy aging remains unknown,” Hilde E. Groot, MD, of the University of Groningen (The Netherlands), said in a presentation at the virtual annual congress of the European Society of Cardiology.
To identify the spectrum of diseases linked to the gut microbiome, the researchers identified 422,417 unrelated adults of White British ancestry with genotype and matching genetic data. The average age of the participants was 57 years and 46% were male.
The researchers conducted a phenomewide association study including 35 distinct single-nucleotide polymorphisms (SNPs) that are known to influence the microbiome of the human gut.
Overall, seven SNPs were significantly associated with 29 disease outcomes including hypertension, type 2 diabetes, hypercholesterolemia, heart failure, renal failure, and osteoarthritis.
In addition, after a further sensitivity analysis using a Mendelian randomization (MR) approach, associations between Ruminococcus flavefaciens and hypertension and between Clostridium and platelet count might point to a causal link, the researchers said.
“Over the past few years, the amount of research concerning the human gut microbiome and the associations with health and disease has tremendously increased. However, most studies investigated one or a few traits. The strength of our study is the possibility to cover a wide range of traits simultaneously within one population,” Dr. Groot said in an interview.
“Our data support the hypothesis that the human gut microbiome is a complex system, involved in many pathophysiological mechanisms in the human body. So, our results are additional to earlier research and strengthen this hypothesis,” Dr. Groot added.
“Microbiota and their metabolites might be of importance in the interplay between overlapping pathophysiological processes, and could serve as potential therapeutic targets for the maintenance of health and prevention and treatment of cardiovascular diseases. However, before it is possible to give advice for the public and medical practice, further research is needed to study causality,” she emphasized.
“Currently, it is too soon to advise patients concerning their microbiome,” Dr. Groot noted. “However, genetic studies like ours might help other researchers to study causality between the gut microbiome and particular traits, which might potentially lead to new therapeutic targets. Next to genetic variants as a proxy, we’re currently studying the gut microbiome composition in myocardial infarction patients and healthy controls in a longitudinal setting.”
“Previous studies have suggested a potential link between the gut microbiome and the development of cardiovascular disease, type 2 diabetes mellitus, and other chronic disorders,” Carol Ann Remme, MD, of the Amsterdam University Medical Center, said in an interview. “However, it is challenging to study the effect of gut microbiome composition in large patient cohorts. As an alternative approach, the study authors showed in a very large population that genetic variants previously shown to influence gut microbiome composition were significantly associated with conditions such as hypertension, type 2 diabetes, hypercholesterolemia, and heart failure.”
The study is unique in that it employed a very large cohort of more than 400,000 individuals, which is typically required to be able to draw clear conclusions, Dr. Remme continued. “The authors were able to further refine their findings by linking genetic variants known to influence specific gut bacteria to some particular disorders,” she noted.
“It is becoming increasingly clear that an individual’s gut microbiome composition, which is defined by both genetic and environmental factors such as diet, may affect his/her susceptibility to certain diseases – including cardiovascular – in addition to disease progression and outcome,” said Dr. Remme. “This may ultimately lead to development of novel, personalized strategies for risk stratification in addition to potential preventive measures targeting the gut microbiome. I expect this area of research will become increasingly important in the coming years.”
The study received no outside funding. Dr. Groot and colleagues had no financial conflicts to disclose. Dr. Remme had no financial conflicts to disclose.
Microorganisms in the human digestive tract are linked to 29 specific health conditions, including chronic obstructive pulmonary disease, high blood pressure, and type 2 diabetes, according to a genome analysis in more than 400,000 individuals.
Although previous studies have suggested a link between gut microbiota and diseases in humans, “the extent to which the human gut microbiome can be considered a determinant of disease and healthy aging remains unknown,” Hilde E. Groot, MD, of the University of Groningen (The Netherlands), said in a presentation at the virtual annual congress of the European Society of Cardiology.
To identify the spectrum of diseases linked to the gut microbiome, the researchers identified 422,417 unrelated adults of White British ancestry with genotype and matching genetic data. The average age of the participants was 57 years and 46% were male.
The researchers conducted a phenomewide association study including 35 distinct single-nucleotide polymorphisms (SNPs) that are known to influence the microbiome of the human gut.
Overall, seven SNPs were significantly associated with 29 disease outcomes including hypertension, type 2 diabetes, hypercholesterolemia, heart failure, renal failure, and osteoarthritis.
In addition, after a further sensitivity analysis using a Mendelian randomization (MR) approach, associations between Ruminococcus flavefaciens and hypertension and between Clostridium and platelet count might point to a causal link, the researchers said.
“Over the past few years, the amount of research concerning the human gut microbiome and the associations with health and disease has tremendously increased. However, most studies investigated one or a few traits. The strength of our study is the possibility to cover a wide range of traits simultaneously within one population,” Dr. Groot said in an interview.
“Our data support the hypothesis that the human gut microbiome is a complex system, involved in many pathophysiological mechanisms in the human body. So, our results are additional to earlier research and strengthen this hypothesis,” Dr. Groot added.
“Microbiota and their metabolites might be of importance in the interplay between overlapping pathophysiological processes, and could serve as potential therapeutic targets for the maintenance of health and prevention and treatment of cardiovascular diseases. However, before it is possible to give advice for the public and medical practice, further research is needed to study causality,” she emphasized.
“Currently, it is too soon to advise patients concerning their microbiome,” Dr. Groot noted. “However, genetic studies like ours might help other researchers to study causality between the gut microbiome and particular traits, which might potentially lead to new therapeutic targets. Next to genetic variants as a proxy, we’re currently studying the gut microbiome composition in myocardial infarction patients and healthy controls in a longitudinal setting.”
“Previous studies have suggested a potential link between the gut microbiome and the development of cardiovascular disease, type 2 diabetes mellitus, and other chronic disorders,” Carol Ann Remme, MD, of the Amsterdam University Medical Center, said in an interview. “However, it is challenging to study the effect of gut microbiome composition in large patient cohorts. As an alternative approach, the study authors showed in a very large population that genetic variants previously shown to influence gut microbiome composition were significantly associated with conditions such as hypertension, type 2 diabetes, hypercholesterolemia, and heart failure.”
The study is unique in that it employed a very large cohort of more than 400,000 individuals, which is typically required to be able to draw clear conclusions, Dr. Remme continued. “The authors were able to further refine their findings by linking genetic variants known to influence specific gut bacteria to some particular disorders,” she noted.
“It is becoming increasingly clear that an individual’s gut microbiome composition, which is defined by both genetic and environmental factors such as diet, may affect his/her susceptibility to certain diseases – including cardiovascular – in addition to disease progression and outcome,” said Dr. Remme. “This may ultimately lead to development of novel, personalized strategies for risk stratification in addition to potential preventive measures targeting the gut microbiome. I expect this area of research will become increasingly important in the coming years.”
The study received no outside funding. Dr. Groot and colleagues had no financial conflicts to disclose. Dr. Remme had no financial conflicts to disclose.
FROM ESC CONGRESS 2020
NYC public hospitals rose to the demands of the COVID-19 crisis
Hospitalists at the center of the storm
New York City Health + Hospitals (NYCH+H), the country’s largest public health care system, encompasses 11 hospitals with 4,354 staffed acute beds during normal times. It serves as the safety net for 1.1 million of the 8.4 million residents of the most populous city in the United States, many of them uninsured, undocumented, covered by Medicaid, or otherwise disadvantaged.
At the very epicenter in the early days of the historic COVID-19 pandemic, NYCH+H transferred patients between its facilities, added medical and ICU beds by the hundreds, mobilized palliative care volunteers, harnessed telemedicine and a clinician hotline, and made other sweeping changes to ensure that the city’s public health system would be able to respond to demand at the peak of the surge. That peak hit in April, when an average of 9,000 new COVID-19 cases were being reported in the city every day.
Through it all, hospitalists have played critical roles in both planning for the system’s response and caring for severely ill COVID-19 patients. Their stories reflect both the unprecedented demands on the system and the dedication of frontline clinicians.
One of those, Carla Saladini-Aponte, MD, who just finished her residency in June 2019, found herself on the firing line in March 2020 as an attending physician at 457-bed NYCH+H/Jacobi Hospital in the Bronx. “I have experienced so much in my first year on the job, dealing with a disease that we’ve never seen before,” she said. “We didn’t grasp the extent of the COVID crisis in the beginning, so we were emotionally unprepared when it first hit.”
Starting on March 30, NYCH+H administration mobilized a centralized incident command structure to coordinate response systemwide to a rapidly changing situation.
Two weeks later Jacobi was a COVID-19 hospital, top to bottom, with its medical ICU beds increased from 12 to more than 100. By mid-April, Dr. Saladini-Aponte’s team, one of 11 medical teams in the hospital, had 26 patients, all of them with COVID-19. There was not a consensus in the early days on how to manage patients with severe respiratory distress. “But by the time the surge came, we had a better understanding of the scope of the situation,” she said.
Learning to be an attending
“They don’t teach you how to be an attending during residency,” Dr. Saladini-Aponte said. “At the beginning I wasn’t such a good teacher. I just wanted to prove myself and stay one step ahead of the residents. But as an academic hospitalist you have to listen to others. I learned to ask questions of the residents every morning, including how they were doing personally.”
Sometimes a visiting consultant would ask on the floor: “‘Where’s your attending?’” not recognizing Dr. Saladini-Aponte, fresh out of residency, filling that role. At times, she felt like a PGY-4 (postgraduate year 4). But she quickly grew into the attending role and was asked to be site coordinator for the mobilization of palliative medicine volunteers at Jacobi.
“We found ourselves having to make tough ethical decisions. Some patients, even if we provided a ventilator and maximum oxygen therapy, would still die. There were difficult discussions when we didn’t know if we had enough dialysis machines, or how to manage other limited resources. The hospital was saying: You decide, if there’s a high degree of certainty about the outcome. But we had never practiced medicine this way before,” she said.
“That’s why our hospital provided daily ethics meetings with our ethics council. There would be eight people sitting 6 feet apart in a conference room, all wearing masks. We’d talk about situations that were giving us trouble. Their role wasn’t to provide answers but to help us see the scope of the situation and the complexities,” she explained.
Dr. Saladini-Aponte said she has had many sleepless nights since the pandemic began. “Sometimes, I would come home from work and lie down on the floor and cry,” she said. “But we had so much support from volunteers helping our little hospitalist service of seven.” It was also important to keep up with the clinical information, and one of her coworkers created “cheat sheets” for the clinicians, regularly updated with the latest essential information on antibiotics, testing, and the like.
“At the peak, I was trying to read everything I could about the virus. I was just pulling myself in too many directions. I asked for help from my boyfriend to remind me not to log onto my computer when I came home from work,” she said. “One of my techniques for preventing burnout was just to avoid social media. I couldn’t deal with what was going on in the news. It just angered me. Even now, seeing people without masks makes me very uncomfortable.”
Organizing the crisis response
As chief value officer for NYCH+H, Hyung (Harry) Cho, MD, FACP, SFHM, typically focuses on issues of patient safety and overuse of medical treatments in the health system. But in the COVID-19 crisis, he found himself at the forefront of organizing its response. “We tried to provide support centrally and to standardize practice in how we test and treat,” he said.
“We were truly at the epicenter of the pandemic,” Dr. Cho said. “All of our hospitals had different experiences, and unique responses. But the system worked well.” Patients were transferred from the more overtaxed hospitals to Bellevue and other NYCH+H hospitals with spare beds. An emergency medical response structure was put in place, and every morning the system’s Tiger Team, with multidisciplinary personnel from administration, operations, logistics, and medical/technical specialists, would gather virtually to discuss needs across the system.
“It was a very open atmosphere and we asked people to report what was happening on the ground,” Dr. Cho said. “We started rapidly reviewing batches of 20 patients at a time for transfer in order to alleviate pressure in the most overtaxed ERs.”
NYCH+H also had to work through concerns about PPE, just like other U.S. hospitals. Treatment guidelines were changing by the day. Medical concerns were relayed at a rapid pace. Another priority was trying to limit unnecessary exposure for staff through a recommendation that only one clinician from a team would go into the room of an infected patient, unless another was absolutely needed.
The reality of public health
NYCH+H was created by the New York State Legislature in 1969 and rebranded in 2015. It includes a low- to no-cost health insurance plan called MetroPlus, along with outpatient centers, comprehensive case management, and social supports in the home.
“What people know about public health systems is that we typically are underresourced. That’s just the reality of public health,” Dr. Cho said. “We help the community, the underserved. The people who truly needed our help are also the ones who have been disproportionately affected by COVID-19. And that is where we really shine as a system.”
Dr. Cho lauded the performance of the health system’s frontline staff. “Watching them come together during the entire pandemic, and do their best every day, was truly inspiring,” he said. “But when they got to the peak, it really took an emotional toll on them.”
NYCH+H’s in-house staff support program, called Helping Healers Heal, was mobilized with specially trained teams at each of its 11 hospitals to provide peer-to-peer support, mental health expertise, and team-debriefing sessions to staff members following traumatic events. Support is provided both over the phone and in person on the floors, Dr. Cho said. “During the surge, everything was happening so quickly, there was no time to take a pause. Now, as we are able to catch our breath, that’s when they most need support.”
The hospitalists at NYCH+H hospitals intended to have goals-of-care conversations with all patients, but everyone was very busy – so having these conversations became harder and harder, Dr. Cho said. Recognizing limited staffing for the quadrupling of patients who needed palliative care at NYCH+H hospitals, he asked the medicine chairs about their palliative care needs and then used social media outreach to ask for help. The message went viral, attracting 413 volunteers from across the country. Sixty-seven telepalliative volunteers were put to work doing goals-of-care conversations remotely with inpatients and their families.1
Expediting transfers
For Ian Fagan, MD, a hospitalist and associate medical director for general internal medicine Inpatient Services at Bellevue Hospital in Manhattan, hospitalist shifts are a normal part of his job. But he had to give them up during the surge to focus on planning, management, and especially scheduling other doctors, with sufficient backups needed to cover last minute changes. Dr. Fagan did that by using the existing pool of hospitalist staff, physicians who were reassigned from other specialties, agency staff, military medical personnel, and volunteer doctors who flew in from around the country to help. He also worked 10- to 12-hour days for 36 consecutive days.
The impact of disparities in access to care in New York City was reflected in the greater demand for care in the hospitals in Brooklyn, Queens, and the Bronx. “With fewer patients and more hospital beds in Manhattan, we had the capacity to share our beds,” Dr. Fagan said. “It was so amazing to me how quickly we could move patients from one hospital to another. We started accepting up to 40 transfers a day. But hey, we were still really busy.”
Bellevue is the nation’s oldest public hospital. “We care for the homeless, for immigrants, and we don’t ask questions. That’s our mission. I’m so proud to work here, and so grateful,” Dr. Fagan said. “If someone is undocumented or without insurance, I will give them exactly the same care. We stepped up in a big way to care for people of New York, but we’ve always been there for them – and we were there for them during the COVID surge.”
The hospitals in the system also worked together in ways Dr. Fagan had never seen. “It helped to have a central command structure with a bird’s eye view from above the level of individual hospitals, to organize and see which hospitals could step up. It’s good to have the data to put it in perspective,” he said. The system also utilized a temporary low-acuity medical center set up by NYCH+H on Roosevelt Island, as well as field hospitals organized at the Jacob K. Javits Convention Center and the USTA Billie Jean King National Tennis Center.
“At Bellevue we tried to stay ready, with the ability to turn former hospital units that were being used as offices back to beds. We always had three units lined up that were fully ready to convert. For example, I was medical director of the preop clinic and one day they gave us 24 hours to pack everything and move out. Three days later, it was a 24-bed unit. We also built a more robust rapid response and code team,” he said.
“It was hard for me not to take hospitalist shifts, because my identity is being a doctor. I eventually came to terms with the importance of the role that I was doing every day. I felt I could protect my colleagues, and if they were having an emotional day, to give them the opportunity to talk to someone. I also did the onboarding, one-on-one, of the new doctors.”
As the crisis in New York City has ebbed, Dr. Fagan was recently able to again take a week of clinical service. “The first day back on the floor I felt that I had forgotten everything. But by the end of the day, I thought, ‘Okay, I do know how to do this, after all.’ Census is down here. It’s quiet. That’s good. We need it now,” he said.
“I think the hardest moment for me was when the head nurse on our trauma unit, Ernesto DeLeon, known to everybody here, died of COVID in our ICU in April,” Dr. Fagan said. When Mr. DeLeon died, 100 hospital personnel gathered in the halls outside the room to pay their respects. “There had been a palpable fear in our lives – and this showed us that the fear was real. Ernesto was the first person I knew well who died, who acquired COVID at work doing what we’re all doing. We haven’t lost any doctors yet, but when this nurse died, we allowed ourselves to realize that this is personal. In that moment, we needed to allow ourselves to be human.”
Joan Curcio, MD, associate director of medicine at Elmhurst Hospital, said Elmhurst was where the story started for New York City and for NYCH+H. “I trained here and have spent my entire career at this hospital. It came to feel like what a battleground must be like, with things coming at you from every direction,” she said. “It was overwhelming in ways I could not have foreseen. I had seen videos from Italy [an early COVID-19 epicenter], but until it happened here, it was just hard to process.”
Things started slowly, with a few patients with severe acute respiratory distress syndrome and a 5- to 7-day turnaround to get results of their viral infection tests. “By week 2, a greater number of patients from our clinics and testing sites were filtering through the emergency department. Then hundreds.”
The normal occupancy rate for the department of medicine at Elmhurst is 110-115%, which typically means full beds plus patients in the emergency department. “We started to grow to 160, then 180, and then a peak of 250% of occupancy. We took over a rehab surgery floor, then a 35-bed surgery and hospice floor, which went to full capacity just like that,” she said. The number of non–critical care service teams increased to 20, working with redeployed staff, volunteers, military, and agency personnel, while ICU beds increased from 20 to 105.
“We were dealing with a much higher acuity level and enduring emotional turmoil with families, trying to carve out time to call them after our shift was over,” Dr. Curcio explained. Elmhurst developed a call-in hotline and a daily call-out service for families. Technology was mobilized to provide video visits and new systems were designed for isolation and for PPE distribution and use.
“I just felt that I couldn’t get everything done. I felt continually overwhelmed, and it didn’t matter how much time I took. I never felt I was able to give enough to anybody in any area, which was hard to take,” Dr. Curcio said. “But I still felt a sense of purpose and that I was making a difference – thanks to lots of support from the central office.”
Patient volume at Elmhurst is now down, lower than Dr. Curcio has ever seen it. “One of the main issues right now, moving forward, is ‘how do we function in a post-crisis mode?’” she said. The process of transitioning back to non-COVID-19 care will be complex. “When we clear a floor and clean it to go back to being a cold [COVID-19-negative] unit, it’s a whole different level of cleaning that takes 7 days.”
One moment that was particularly jarring for Dr. Curcio occurred while she was giving a tour of the hospital to visiting military medical personnel. “We went into the emergency department and I turned around and looked into a shower room, which was full of body bags. They were all full.”
But the experience has also been inspiring. “People gave their all without complaint. We hospitalists, and all those recruited to act as hospitalists, essentially took responsibility for the COVID response,” she said. “This was, hopefully, the experience of a lifetime as a medical professional. I wouldn’t want to ever experience something as daunting as this again.”
Reference
1. Israilov S et al. National outreach of telepalliative medicine volunteers for a New York City safety net system COVID-19 pandemic response. J Pain Symptom Manag. 2020 May 29. doi: 10.1016/j.jpainsymman.2020.05.026.
Hospitalists at the center of the storm
Hospitalists at the center of the storm
New York City Health + Hospitals (NYCH+H), the country’s largest public health care system, encompasses 11 hospitals with 4,354 staffed acute beds during normal times. It serves as the safety net for 1.1 million of the 8.4 million residents of the most populous city in the United States, many of them uninsured, undocumented, covered by Medicaid, or otherwise disadvantaged.
At the very epicenter in the early days of the historic COVID-19 pandemic, NYCH+H transferred patients between its facilities, added medical and ICU beds by the hundreds, mobilized palliative care volunteers, harnessed telemedicine and a clinician hotline, and made other sweeping changes to ensure that the city’s public health system would be able to respond to demand at the peak of the surge. That peak hit in April, when an average of 9,000 new COVID-19 cases were being reported in the city every day.
Through it all, hospitalists have played critical roles in both planning for the system’s response and caring for severely ill COVID-19 patients. Their stories reflect both the unprecedented demands on the system and the dedication of frontline clinicians.
One of those, Carla Saladini-Aponte, MD, who just finished her residency in June 2019, found herself on the firing line in March 2020 as an attending physician at 457-bed NYCH+H/Jacobi Hospital in the Bronx. “I have experienced so much in my first year on the job, dealing with a disease that we’ve never seen before,” she said. “We didn’t grasp the extent of the COVID crisis in the beginning, so we were emotionally unprepared when it first hit.”
Starting on March 30, NYCH+H administration mobilized a centralized incident command structure to coordinate response systemwide to a rapidly changing situation.
Two weeks later Jacobi was a COVID-19 hospital, top to bottom, with its medical ICU beds increased from 12 to more than 100. By mid-April, Dr. Saladini-Aponte’s team, one of 11 medical teams in the hospital, had 26 patients, all of them with COVID-19. There was not a consensus in the early days on how to manage patients with severe respiratory distress. “But by the time the surge came, we had a better understanding of the scope of the situation,” she said.
Learning to be an attending
“They don’t teach you how to be an attending during residency,” Dr. Saladini-Aponte said. “At the beginning I wasn’t such a good teacher. I just wanted to prove myself and stay one step ahead of the residents. But as an academic hospitalist you have to listen to others. I learned to ask questions of the residents every morning, including how they were doing personally.”
Sometimes a visiting consultant would ask on the floor: “‘Where’s your attending?’” not recognizing Dr. Saladini-Aponte, fresh out of residency, filling that role. At times, she felt like a PGY-4 (postgraduate year 4). But she quickly grew into the attending role and was asked to be site coordinator for the mobilization of palliative medicine volunteers at Jacobi.
“We found ourselves having to make tough ethical decisions. Some patients, even if we provided a ventilator and maximum oxygen therapy, would still die. There were difficult discussions when we didn’t know if we had enough dialysis machines, or how to manage other limited resources. The hospital was saying: You decide, if there’s a high degree of certainty about the outcome. But we had never practiced medicine this way before,” she said.
“That’s why our hospital provided daily ethics meetings with our ethics council. There would be eight people sitting 6 feet apart in a conference room, all wearing masks. We’d talk about situations that were giving us trouble. Their role wasn’t to provide answers but to help us see the scope of the situation and the complexities,” she explained.
Dr. Saladini-Aponte said she has had many sleepless nights since the pandemic began. “Sometimes, I would come home from work and lie down on the floor and cry,” she said. “But we had so much support from volunteers helping our little hospitalist service of seven.” It was also important to keep up with the clinical information, and one of her coworkers created “cheat sheets” for the clinicians, regularly updated with the latest essential information on antibiotics, testing, and the like.
“At the peak, I was trying to read everything I could about the virus. I was just pulling myself in too many directions. I asked for help from my boyfriend to remind me not to log onto my computer when I came home from work,” she said. “One of my techniques for preventing burnout was just to avoid social media. I couldn’t deal with what was going on in the news. It just angered me. Even now, seeing people without masks makes me very uncomfortable.”
Organizing the crisis response
As chief value officer for NYCH+H, Hyung (Harry) Cho, MD, FACP, SFHM, typically focuses on issues of patient safety and overuse of medical treatments in the health system. But in the COVID-19 crisis, he found himself at the forefront of organizing its response. “We tried to provide support centrally and to standardize practice in how we test and treat,” he said.
“We were truly at the epicenter of the pandemic,” Dr. Cho said. “All of our hospitals had different experiences, and unique responses. But the system worked well.” Patients were transferred from the more overtaxed hospitals to Bellevue and other NYCH+H hospitals with spare beds. An emergency medical response structure was put in place, and every morning the system’s Tiger Team, with multidisciplinary personnel from administration, operations, logistics, and medical/technical specialists, would gather virtually to discuss needs across the system.
“It was a very open atmosphere and we asked people to report what was happening on the ground,” Dr. Cho said. “We started rapidly reviewing batches of 20 patients at a time for transfer in order to alleviate pressure in the most overtaxed ERs.”
NYCH+H also had to work through concerns about PPE, just like other U.S. hospitals. Treatment guidelines were changing by the day. Medical concerns were relayed at a rapid pace. Another priority was trying to limit unnecessary exposure for staff through a recommendation that only one clinician from a team would go into the room of an infected patient, unless another was absolutely needed.
The reality of public health
NYCH+H was created by the New York State Legislature in 1969 and rebranded in 2015. It includes a low- to no-cost health insurance plan called MetroPlus, along with outpatient centers, comprehensive case management, and social supports in the home.
“What people know about public health systems is that we typically are underresourced. That’s just the reality of public health,” Dr. Cho said. “We help the community, the underserved. The people who truly needed our help are also the ones who have been disproportionately affected by COVID-19. And that is where we really shine as a system.”
Dr. Cho lauded the performance of the health system’s frontline staff. “Watching them come together during the entire pandemic, and do their best every day, was truly inspiring,” he said. “But when they got to the peak, it really took an emotional toll on them.”
NYCH+H’s in-house staff support program, called Helping Healers Heal, was mobilized with specially trained teams at each of its 11 hospitals to provide peer-to-peer support, mental health expertise, and team-debriefing sessions to staff members following traumatic events. Support is provided both over the phone and in person on the floors, Dr. Cho said. “During the surge, everything was happening so quickly, there was no time to take a pause. Now, as we are able to catch our breath, that’s when they most need support.”
The hospitalists at NYCH+H hospitals intended to have goals-of-care conversations with all patients, but everyone was very busy – so having these conversations became harder and harder, Dr. Cho said. Recognizing limited staffing for the quadrupling of patients who needed palliative care at NYCH+H hospitals, he asked the medicine chairs about their palliative care needs and then used social media outreach to ask for help. The message went viral, attracting 413 volunteers from across the country. Sixty-seven telepalliative volunteers were put to work doing goals-of-care conversations remotely with inpatients and their families.1
Expediting transfers
For Ian Fagan, MD, a hospitalist and associate medical director for general internal medicine Inpatient Services at Bellevue Hospital in Manhattan, hospitalist shifts are a normal part of his job. But he had to give them up during the surge to focus on planning, management, and especially scheduling other doctors, with sufficient backups needed to cover last minute changes. Dr. Fagan did that by using the existing pool of hospitalist staff, physicians who were reassigned from other specialties, agency staff, military medical personnel, and volunteer doctors who flew in from around the country to help. He also worked 10- to 12-hour days for 36 consecutive days.
The impact of disparities in access to care in New York City was reflected in the greater demand for care in the hospitals in Brooklyn, Queens, and the Bronx. “With fewer patients and more hospital beds in Manhattan, we had the capacity to share our beds,” Dr. Fagan said. “It was so amazing to me how quickly we could move patients from one hospital to another. We started accepting up to 40 transfers a day. But hey, we were still really busy.”
Bellevue is the nation’s oldest public hospital. “We care for the homeless, for immigrants, and we don’t ask questions. That’s our mission. I’m so proud to work here, and so grateful,” Dr. Fagan said. “If someone is undocumented or without insurance, I will give them exactly the same care. We stepped up in a big way to care for people of New York, but we’ve always been there for them – and we were there for them during the COVID surge.”
The hospitals in the system also worked together in ways Dr. Fagan had never seen. “It helped to have a central command structure with a bird’s eye view from above the level of individual hospitals, to organize and see which hospitals could step up. It’s good to have the data to put it in perspective,” he said. The system also utilized a temporary low-acuity medical center set up by NYCH+H on Roosevelt Island, as well as field hospitals organized at the Jacob K. Javits Convention Center and the USTA Billie Jean King National Tennis Center.
“At Bellevue we tried to stay ready, with the ability to turn former hospital units that were being used as offices back to beds. We always had three units lined up that were fully ready to convert. For example, I was medical director of the preop clinic and one day they gave us 24 hours to pack everything and move out. Three days later, it was a 24-bed unit. We also built a more robust rapid response and code team,” he said.
“It was hard for me not to take hospitalist shifts, because my identity is being a doctor. I eventually came to terms with the importance of the role that I was doing every day. I felt I could protect my colleagues, and if they were having an emotional day, to give them the opportunity to talk to someone. I also did the onboarding, one-on-one, of the new doctors.”
As the crisis in New York City has ebbed, Dr. Fagan was recently able to again take a week of clinical service. “The first day back on the floor I felt that I had forgotten everything. But by the end of the day, I thought, ‘Okay, I do know how to do this, after all.’ Census is down here. It’s quiet. That’s good. We need it now,” he said.
“I think the hardest moment for me was when the head nurse on our trauma unit, Ernesto DeLeon, known to everybody here, died of COVID in our ICU in April,” Dr. Fagan said. When Mr. DeLeon died, 100 hospital personnel gathered in the halls outside the room to pay their respects. “There had been a palpable fear in our lives – and this showed us that the fear was real. Ernesto was the first person I knew well who died, who acquired COVID at work doing what we’re all doing. We haven’t lost any doctors yet, but when this nurse died, we allowed ourselves to realize that this is personal. In that moment, we needed to allow ourselves to be human.”
Joan Curcio, MD, associate director of medicine at Elmhurst Hospital, said Elmhurst was where the story started for New York City and for NYCH+H. “I trained here and have spent my entire career at this hospital. It came to feel like what a battleground must be like, with things coming at you from every direction,” she said. “It was overwhelming in ways I could not have foreseen. I had seen videos from Italy [an early COVID-19 epicenter], but until it happened here, it was just hard to process.”
Things started slowly, with a few patients with severe acute respiratory distress syndrome and a 5- to 7-day turnaround to get results of their viral infection tests. “By week 2, a greater number of patients from our clinics and testing sites were filtering through the emergency department. Then hundreds.”
The normal occupancy rate for the department of medicine at Elmhurst is 110-115%, which typically means full beds plus patients in the emergency department. “We started to grow to 160, then 180, and then a peak of 250% of occupancy. We took over a rehab surgery floor, then a 35-bed surgery and hospice floor, which went to full capacity just like that,” she said. The number of non–critical care service teams increased to 20, working with redeployed staff, volunteers, military, and agency personnel, while ICU beds increased from 20 to 105.
“We were dealing with a much higher acuity level and enduring emotional turmoil with families, trying to carve out time to call them after our shift was over,” Dr. Curcio explained. Elmhurst developed a call-in hotline and a daily call-out service for families. Technology was mobilized to provide video visits and new systems were designed for isolation and for PPE distribution and use.
“I just felt that I couldn’t get everything done. I felt continually overwhelmed, and it didn’t matter how much time I took. I never felt I was able to give enough to anybody in any area, which was hard to take,” Dr. Curcio said. “But I still felt a sense of purpose and that I was making a difference – thanks to lots of support from the central office.”
Patient volume at Elmhurst is now down, lower than Dr. Curcio has ever seen it. “One of the main issues right now, moving forward, is ‘how do we function in a post-crisis mode?’” she said. The process of transitioning back to non-COVID-19 care will be complex. “When we clear a floor and clean it to go back to being a cold [COVID-19-negative] unit, it’s a whole different level of cleaning that takes 7 days.”
One moment that was particularly jarring for Dr. Curcio occurred while she was giving a tour of the hospital to visiting military medical personnel. “We went into the emergency department and I turned around and looked into a shower room, which was full of body bags. They were all full.”
But the experience has also been inspiring. “People gave their all without complaint. We hospitalists, and all those recruited to act as hospitalists, essentially took responsibility for the COVID response,” she said. “This was, hopefully, the experience of a lifetime as a medical professional. I wouldn’t want to ever experience something as daunting as this again.”
Reference
1. Israilov S et al. National outreach of telepalliative medicine volunteers for a New York City safety net system COVID-19 pandemic response. J Pain Symptom Manag. 2020 May 29. doi: 10.1016/j.jpainsymman.2020.05.026.
New York City Health + Hospitals (NYCH+H), the country’s largest public health care system, encompasses 11 hospitals with 4,354 staffed acute beds during normal times. It serves as the safety net for 1.1 million of the 8.4 million residents of the most populous city in the United States, many of them uninsured, undocumented, covered by Medicaid, or otherwise disadvantaged.
At the very epicenter in the early days of the historic COVID-19 pandemic, NYCH+H transferred patients between its facilities, added medical and ICU beds by the hundreds, mobilized palliative care volunteers, harnessed telemedicine and a clinician hotline, and made other sweeping changes to ensure that the city’s public health system would be able to respond to demand at the peak of the surge. That peak hit in April, when an average of 9,000 new COVID-19 cases were being reported in the city every day.
Through it all, hospitalists have played critical roles in both planning for the system’s response and caring for severely ill COVID-19 patients. Their stories reflect both the unprecedented demands on the system and the dedication of frontline clinicians.
One of those, Carla Saladini-Aponte, MD, who just finished her residency in June 2019, found herself on the firing line in March 2020 as an attending physician at 457-bed NYCH+H/Jacobi Hospital in the Bronx. “I have experienced so much in my first year on the job, dealing with a disease that we’ve never seen before,” she said. “We didn’t grasp the extent of the COVID crisis in the beginning, so we were emotionally unprepared when it first hit.”
Starting on March 30, NYCH+H administration mobilized a centralized incident command structure to coordinate response systemwide to a rapidly changing situation.
Two weeks later Jacobi was a COVID-19 hospital, top to bottom, with its medical ICU beds increased from 12 to more than 100. By mid-April, Dr. Saladini-Aponte’s team, one of 11 medical teams in the hospital, had 26 patients, all of them with COVID-19. There was not a consensus in the early days on how to manage patients with severe respiratory distress. “But by the time the surge came, we had a better understanding of the scope of the situation,” she said.
Learning to be an attending
“They don’t teach you how to be an attending during residency,” Dr. Saladini-Aponte said. “At the beginning I wasn’t such a good teacher. I just wanted to prove myself and stay one step ahead of the residents. But as an academic hospitalist you have to listen to others. I learned to ask questions of the residents every morning, including how they were doing personally.”
Sometimes a visiting consultant would ask on the floor: “‘Where’s your attending?’” not recognizing Dr. Saladini-Aponte, fresh out of residency, filling that role. At times, she felt like a PGY-4 (postgraduate year 4). But she quickly grew into the attending role and was asked to be site coordinator for the mobilization of palliative medicine volunteers at Jacobi.
“We found ourselves having to make tough ethical decisions. Some patients, even if we provided a ventilator and maximum oxygen therapy, would still die. There were difficult discussions when we didn’t know if we had enough dialysis machines, or how to manage other limited resources. The hospital was saying: You decide, if there’s a high degree of certainty about the outcome. But we had never practiced medicine this way before,” she said.
“That’s why our hospital provided daily ethics meetings with our ethics council. There would be eight people sitting 6 feet apart in a conference room, all wearing masks. We’d talk about situations that were giving us trouble. Their role wasn’t to provide answers but to help us see the scope of the situation and the complexities,” she explained.
Dr. Saladini-Aponte said she has had many sleepless nights since the pandemic began. “Sometimes, I would come home from work and lie down on the floor and cry,” she said. “But we had so much support from volunteers helping our little hospitalist service of seven.” It was also important to keep up with the clinical information, and one of her coworkers created “cheat sheets” for the clinicians, regularly updated with the latest essential information on antibiotics, testing, and the like.
“At the peak, I was trying to read everything I could about the virus. I was just pulling myself in too many directions. I asked for help from my boyfriend to remind me not to log onto my computer when I came home from work,” she said. “One of my techniques for preventing burnout was just to avoid social media. I couldn’t deal with what was going on in the news. It just angered me. Even now, seeing people without masks makes me very uncomfortable.”
Organizing the crisis response
As chief value officer for NYCH+H, Hyung (Harry) Cho, MD, FACP, SFHM, typically focuses on issues of patient safety and overuse of medical treatments in the health system. But in the COVID-19 crisis, he found himself at the forefront of organizing its response. “We tried to provide support centrally and to standardize practice in how we test and treat,” he said.
“We were truly at the epicenter of the pandemic,” Dr. Cho said. “All of our hospitals had different experiences, and unique responses. But the system worked well.” Patients were transferred from the more overtaxed hospitals to Bellevue and other NYCH+H hospitals with spare beds. An emergency medical response structure was put in place, and every morning the system’s Tiger Team, with multidisciplinary personnel from administration, operations, logistics, and medical/technical specialists, would gather virtually to discuss needs across the system.
“It was a very open atmosphere and we asked people to report what was happening on the ground,” Dr. Cho said. “We started rapidly reviewing batches of 20 patients at a time for transfer in order to alleviate pressure in the most overtaxed ERs.”
NYCH+H also had to work through concerns about PPE, just like other U.S. hospitals. Treatment guidelines were changing by the day. Medical concerns were relayed at a rapid pace. Another priority was trying to limit unnecessary exposure for staff through a recommendation that only one clinician from a team would go into the room of an infected patient, unless another was absolutely needed.
The reality of public health
NYCH+H was created by the New York State Legislature in 1969 and rebranded in 2015. It includes a low- to no-cost health insurance plan called MetroPlus, along with outpatient centers, comprehensive case management, and social supports in the home.
“What people know about public health systems is that we typically are underresourced. That’s just the reality of public health,” Dr. Cho said. “We help the community, the underserved. The people who truly needed our help are also the ones who have been disproportionately affected by COVID-19. And that is where we really shine as a system.”
Dr. Cho lauded the performance of the health system’s frontline staff. “Watching them come together during the entire pandemic, and do their best every day, was truly inspiring,” he said. “But when they got to the peak, it really took an emotional toll on them.”
NYCH+H’s in-house staff support program, called Helping Healers Heal, was mobilized with specially trained teams at each of its 11 hospitals to provide peer-to-peer support, mental health expertise, and team-debriefing sessions to staff members following traumatic events. Support is provided both over the phone and in person on the floors, Dr. Cho said. “During the surge, everything was happening so quickly, there was no time to take a pause. Now, as we are able to catch our breath, that’s when they most need support.”
The hospitalists at NYCH+H hospitals intended to have goals-of-care conversations with all patients, but everyone was very busy – so having these conversations became harder and harder, Dr. Cho said. Recognizing limited staffing for the quadrupling of patients who needed palliative care at NYCH+H hospitals, he asked the medicine chairs about their palliative care needs and then used social media outreach to ask for help. The message went viral, attracting 413 volunteers from across the country. Sixty-seven telepalliative volunteers were put to work doing goals-of-care conversations remotely with inpatients and their families.1
Expediting transfers
For Ian Fagan, MD, a hospitalist and associate medical director for general internal medicine Inpatient Services at Bellevue Hospital in Manhattan, hospitalist shifts are a normal part of his job. But he had to give them up during the surge to focus on planning, management, and especially scheduling other doctors, with sufficient backups needed to cover last minute changes. Dr. Fagan did that by using the existing pool of hospitalist staff, physicians who were reassigned from other specialties, agency staff, military medical personnel, and volunteer doctors who flew in from around the country to help. He also worked 10- to 12-hour days for 36 consecutive days.
The impact of disparities in access to care in New York City was reflected in the greater demand for care in the hospitals in Brooklyn, Queens, and the Bronx. “With fewer patients and more hospital beds in Manhattan, we had the capacity to share our beds,” Dr. Fagan said. “It was so amazing to me how quickly we could move patients from one hospital to another. We started accepting up to 40 transfers a day. But hey, we were still really busy.”
Bellevue is the nation’s oldest public hospital. “We care for the homeless, for immigrants, and we don’t ask questions. That’s our mission. I’m so proud to work here, and so grateful,” Dr. Fagan said. “If someone is undocumented or without insurance, I will give them exactly the same care. We stepped up in a big way to care for people of New York, but we’ve always been there for them – and we were there for them during the COVID surge.”
The hospitals in the system also worked together in ways Dr. Fagan had never seen. “It helped to have a central command structure with a bird’s eye view from above the level of individual hospitals, to organize and see which hospitals could step up. It’s good to have the data to put it in perspective,” he said. The system also utilized a temporary low-acuity medical center set up by NYCH+H on Roosevelt Island, as well as field hospitals organized at the Jacob K. Javits Convention Center and the USTA Billie Jean King National Tennis Center.
“At Bellevue we tried to stay ready, with the ability to turn former hospital units that were being used as offices back to beds. We always had three units lined up that were fully ready to convert. For example, I was medical director of the preop clinic and one day they gave us 24 hours to pack everything and move out. Three days later, it was a 24-bed unit. We also built a more robust rapid response and code team,” he said.
“It was hard for me not to take hospitalist shifts, because my identity is being a doctor. I eventually came to terms with the importance of the role that I was doing every day. I felt I could protect my colleagues, and if they were having an emotional day, to give them the opportunity to talk to someone. I also did the onboarding, one-on-one, of the new doctors.”
As the crisis in New York City has ebbed, Dr. Fagan was recently able to again take a week of clinical service. “The first day back on the floor I felt that I had forgotten everything. But by the end of the day, I thought, ‘Okay, I do know how to do this, after all.’ Census is down here. It’s quiet. That’s good. We need it now,” he said.
“I think the hardest moment for me was when the head nurse on our trauma unit, Ernesto DeLeon, known to everybody here, died of COVID in our ICU in April,” Dr. Fagan said. When Mr. DeLeon died, 100 hospital personnel gathered in the halls outside the room to pay their respects. “There had been a palpable fear in our lives – and this showed us that the fear was real. Ernesto was the first person I knew well who died, who acquired COVID at work doing what we’re all doing. We haven’t lost any doctors yet, but when this nurse died, we allowed ourselves to realize that this is personal. In that moment, we needed to allow ourselves to be human.”
Joan Curcio, MD, associate director of medicine at Elmhurst Hospital, said Elmhurst was where the story started for New York City and for NYCH+H. “I trained here and have spent my entire career at this hospital. It came to feel like what a battleground must be like, with things coming at you from every direction,” she said. “It was overwhelming in ways I could not have foreseen. I had seen videos from Italy [an early COVID-19 epicenter], but until it happened here, it was just hard to process.”
Things started slowly, with a few patients with severe acute respiratory distress syndrome and a 5- to 7-day turnaround to get results of their viral infection tests. “By week 2, a greater number of patients from our clinics and testing sites were filtering through the emergency department. Then hundreds.”
The normal occupancy rate for the department of medicine at Elmhurst is 110-115%, which typically means full beds plus patients in the emergency department. “We started to grow to 160, then 180, and then a peak of 250% of occupancy. We took over a rehab surgery floor, then a 35-bed surgery and hospice floor, which went to full capacity just like that,” she said. The number of non–critical care service teams increased to 20, working with redeployed staff, volunteers, military, and agency personnel, while ICU beds increased from 20 to 105.
“We were dealing with a much higher acuity level and enduring emotional turmoil with families, trying to carve out time to call them after our shift was over,” Dr. Curcio explained. Elmhurst developed a call-in hotline and a daily call-out service for families. Technology was mobilized to provide video visits and new systems were designed for isolation and for PPE distribution and use.
“I just felt that I couldn’t get everything done. I felt continually overwhelmed, and it didn’t matter how much time I took. I never felt I was able to give enough to anybody in any area, which was hard to take,” Dr. Curcio said. “But I still felt a sense of purpose and that I was making a difference – thanks to lots of support from the central office.”
Patient volume at Elmhurst is now down, lower than Dr. Curcio has ever seen it. “One of the main issues right now, moving forward, is ‘how do we function in a post-crisis mode?’” she said. The process of transitioning back to non-COVID-19 care will be complex. “When we clear a floor and clean it to go back to being a cold [COVID-19-negative] unit, it’s a whole different level of cleaning that takes 7 days.”
One moment that was particularly jarring for Dr. Curcio occurred while she was giving a tour of the hospital to visiting military medical personnel. “We went into the emergency department and I turned around and looked into a shower room, which was full of body bags. They were all full.”
But the experience has also been inspiring. “People gave their all without complaint. We hospitalists, and all those recruited to act as hospitalists, essentially took responsibility for the COVID response,” she said. “This was, hopefully, the experience of a lifetime as a medical professional. I wouldn’t want to ever experience something as daunting as this again.”
Reference
1. Israilov S et al. National outreach of telepalliative medicine volunteers for a New York City safety net system COVID-19 pandemic response. J Pain Symptom Manag. 2020 May 29. doi: 10.1016/j.jpainsymman.2020.05.026.
DAPA-CKD: SGLT2 inhibitor benefit extends to chronic kidney disease without diabetes
In the DAPA-CKD trial, treatment with the SGLT2 inhibitor dapagliflozin (Farxiga) cut the incidence of substantially worsened chronic kidney disease by an average of 39% compared with placebo when added to standard treatment, with a number needed to treat of 19 to prevent one primary outcome event after a median of 2.4 years.
The level of benefit was similar in both the one-third of enrolled patients without diabetes and in the two-thirds with diabetes, showing a statistically significant 50% cut in the primary endpoint among patients without diabetes, Hiddo J.L. Heerspink, MD, reported at the virtual annual congress of the European Society of Cardiology.
“We found that dapagliflozin delayed the initiation of dialysis, and reduced the number of deaths,” regardless of diabetes status, Dr. Heerspink, of University Medical Centre Groningen, the Netherlands, said during a press conference. “DAPA-CKD trial has shown dapagliflozin’s potential as a long-awaited new treatment for patients with chronic kidney disease.”
This finding ushers in a “completely new era in chronic kidney disease management,” said Janani Rangaswami, MD, a nephrologist and cardiorenal syndrome specialist at Einstein Medical Center in Philadelphia. “It’s good news” for these patients.
The results showed that dapagliflozin is the first “game changing” drug for chronic kidney disease in 2 decades, following the introduction of angiotensin converting enzyme inhibitors and angiotensin receptor blockers, she said in an interview. And given the consistency of the findings with the results from several other studies that documented meaningful renal protection by several different SGLT2 inhibitors, the results from this single trial also convincingly establish dapagliflozin as a standard-of-care agent to use on the types of patients the study enrolled, she said in an interview.
Representing many real-world patients
The DAPA-CKD trial enrolled 4,304 patients with albuminuria based on having a urinary albumin-to-creatinine ratio of at least 200 mg/g, and an estimated glomerular filtration rate (eGFR) of 25-75 mL/min per 1.73 m2 (with 90% of patients having an eGFR of less than 60 mL/min per 1.73 m2), and 97% were on treatment with a renin-angiotensin system–blocking drug. The primary endpoint was the combined rate of a drop in eGFR of at least 50% from baseline, progression to end stage renal disease, or renal or cardiovascular death; the between-group difference in this composite was driven primarily by both preserved eGFR and by prevention of end stage renal disease.
This represents both an appropriate target population, and meaningful endpoints, Dr. Rangaswami said. The study was “very representative of who we see in real-world practice,” a group that likely includes “hundreds of thousands” of U.S. patients with nondiabetic chronic kidney disease, she estimated.
Another notable finding was that 14% of the enrolled patients had eGFR values at baseline of 25-29 mL/min per 1.73 m2, pegging them as having stage 4 chronic kidney disease, and the median baseline eGFR was 43 mL/min per 1.73 m2, but dapagliflozin treatment was as safe and effective in these patients as it was in enrolled patients with a higher level of retained renal activity. This experience should give clinicians greater confidence about using dapagliflozin and other drugs in the sodium-glucose cotransporter (SGLT) 2 inhibitor class in patients with substantially depressed renal function, Dr. Rangaswami said.
“We now need to be more proactive about treating patients with more advanced kidney disease who can still benefit” from dapagliflozin treatment. “The sooner you intervene the better,” to slow further progression, but the new findings show “benefit even when treating patients with lower eGFRs. There is still hope to prevent or delay dialysis.”
A heart-kidney connection
Dapagliflozin treatment also cut all-cause mortality by a statistically significant, relative 31%, and another secondary-endpoint analysis showed a statistically significant 29% relative reduction in the rate of cardiovascular death or heart failure hospitalization, a benefit seen consistently in several prior studies of SGLT2 inhibitors, but possibly unexpected here because enrolled patients underwent no selection for a history of heart failure or any other cardiovascular disease. But the finding shouldn’t surprise, because “chronic kidney disease is an independent risk factor for cardiovascular disease across the board, and especially for heart failure,” noted Dr. Rangaswami.
“Heart and kidney disease is one big spectrum,” and the collected experience of several trials that have now proven the efficacy of SGLT2 inhibitors among patients with heart failure with reduced ejection fraction or with chronic kidney disease, regardless of their glycemic control, shows how broadly this drug class can benefit patients across the breadth of this spectrum, she said.
DAPA-CKD was funded by AstraZeneca, the company that markets dapagliflozin (Farxiga). Dr. Heerspink has been a consultant to and received research funding from AstraZeneca and from several other companies. Dr. Rangaswami had no disclosures.
In the DAPA-CKD trial, treatment with the SGLT2 inhibitor dapagliflozin (Farxiga) cut the incidence of substantially worsened chronic kidney disease by an average of 39% compared with placebo when added to standard treatment, with a number needed to treat of 19 to prevent one primary outcome event after a median of 2.4 years.
The level of benefit was similar in both the one-third of enrolled patients without diabetes and in the two-thirds with diabetes, showing a statistically significant 50% cut in the primary endpoint among patients without diabetes, Hiddo J.L. Heerspink, MD, reported at the virtual annual congress of the European Society of Cardiology.
“We found that dapagliflozin delayed the initiation of dialysis, and reduced the number of deaths,” regardless of diabetes status, Dr. Heerspink, of University Medical Centre Groningen, the Netherlands, said during a press conference. “DAPA-CKD trial has shown dapagliflozin’s potential as a long-awaited new treatment for patients with chronic kidney disease.”
This finding ushers in a “completely new era in chronic kidney disease management,” said Janani Rangaswami, MD, a nephrologist and cardiorenal syndrome specialist at Einstein Medical Center in Philadelphia. “It’s good news” for these patients.
The results showed that dapagliflozin is the first “game changing” drug for chronic kidney disease in 2 decades, following the introduction of angiotensin converting enzyme inhibitors and angiotensin receptor blockers, she said in an interview. And given the consistency of the findings with the results from several other studies that documented meaningful renal protection by several different SGLT2 inhibitors, the results from this single trial also convincingly establish dapagliflozin as a standard-of-care agent to use on the types of patients the study enrolled, she said in an interview.
Representing many real-world patients
The DAPA-CKD trial enrolled 4,304 patients with albuminuria based on having a urinary albumin-to-creatinine ratio of at least 200 mg/g, and an estimated glomerular filtration rate (eGFR) of 25-75 mL/min per 1.73 m2 (with 90% of patients having an eGFR of less than 60 mL/min per 1.73 m2), and 97% were on treatment with a renin-angiotensin system–blocking drug. The primary endpoint was the combined rate of a drop in eGFR of at least 50% from baseline, progression to end stage renal disease, or renal or cardiovascular death; the between-group difference in this composite was driven primarily by both preserved eGFR and by prevention of end stage renal disease.
This represents both an appropriate target population, and meaningful endpoints, Dr. Rangaswami said. The study was “very representative of who we see in real-world practice,” a group that likely includes “hundreds of thousands” of U.S. patients with nondiabetic chronic kidney disease, she estimated.
Another notable finding was that 14% of the enrolled patients had eGFR values at baseline of 25-29 mL/min per 1.73 m2, pegging them as having stage 4 chronic kidney disease, and the median baseline eGFR was 43 mL/min per 1.73 m2, but dapagliflozin treatment was as safe and effective in these patients as it was in enrolled patients with a higher level of retained renal activity. This experience should give clinicians greater confidence about using dapagliflozin and other drugs in the sodium-glucose cotransporter (SGLT) 2 inhibitor class in patients with substantially depressed renal function, Dr. Rangaswami said.
“We now need to be more proactive about treating patients with more advanced kidney disease who can still benefit” from dapagliflozin treatment. “The sooner you intervene the better,” to slow further progression, but the new findings show “benefit even when treating patients with lower eGFRs. There is still hope to prevent or delay dialysis.”
A heart-kidney connection
Dapagliflozin treatment also cut all-cause mortality by a statistically significant, relative 31%, and another secondary-endpoint analysis showed a statistically significant 29% relative reduction in the rate of cardiovascular death or heart failure hospitalization, a benefit seen consistently in several prior studies of SGLT2 inhibitors, but possibly unexpected here because enrolled patients underwent no selection for a history of heart failure or any other cardiovascular disease. But the finding shouldn’t surprise, because “chronic kidney disease is an independent risk factor for cardiovascular disease across the board, and especially for heart failure,” noted Dr. Rangaswami.
“Heart and kidney disease is one big spectrum,” and the collected experience of several trials that have now proven the efficacy of SGLT2 inhibitors among patients with heart failure with reduced ejection fraction or with chronic kidney disease, regardless of their glycemic control, shows how broadly this drug class can benefit patients across the breadth of this spectrum, she said.
DAPA-CKD was funded by AstraZeneca, the company that markets dapagliflozin (Farxiga). Dr. Heerspink has been a consultant to and received research funding from AstraZeneca and from several other companies. Dr. Rangaswami had no disclosures.
In the DAPA-CKD trial, treatment with the SGLT2 inhibitor dapagliflozin (Farxiga) cut the incidence of substantially worsened chronic kidney disease by an average of 39% compared with placebo when added to standard treatment, with a number needed to treat of 19 to prevent one primary outcome event after a median of 2.4 years.
The level of benefit was similar in both the one-third of enrolled patients without diabetes and in the two-thirds with diabetes, showing a statistically significant 50% cut in the primary endpoint among patients without diabetes, Hiddo J.L. Heerspink, MD, reported at the virtual annual congress of the European Society of Cardiology.
“We found that dapagliflozin delayed the initiation of dialysis, and reduced the number of deaths,” regardless of diabetes status, Dr. Heerspink, of University Medical Centre Groningen, the Netherlands, said during a press conference. “DAPA-CKD trial has shown dapagliflozin’s potential as a long-awaited new treatment for patients with chronic kidney disease.”
This finding ushers in a “completely new era in chronic kidney disease management,” said Janani Rangaswami, MD, a nephrologist and cardiorenal syndrome specialist at Einstein Medical Center in Philadelphia. “It’s good news” for these patients.
The results showed that dapagliflozin is the first “game changing” drug for chronic kidney disease in 2 decades, following the introduction of angiotensin converting enzyme inhibitors and angiotensin receptor blockers, she said in an interview. And given the consistency of the findings with the results from several other studies that documented meaningful renal protection by several different SGLT2 inhibitors, the results from this single trial also convincingly establish dapagliflozin as a standard-of-care agent to use on the types of patients the study enrolled, she said in an interview.
Representing many real-world patients
The DAPA-CKD trial enrolled 4,304 patients with albuminuria based on having a urinary albumin-to-creatinine ratio of at least 200 mg/g, and an estimated glomerular filtration rate (eGFR) of 25-75 mL/min per 1.73 m2 (with 90% of patients having an eGFR of less than 60 mL/min per 1.73 m2), and 97% were on treatment with a renin-angiotensin system–blocking drug. The primary endpoint was the combined rate of a drop in eGFR of at least 50% from baseline, progression to end stage renal disease, or renal or cardiovascular death; the between-group difference in this composite was driven primarily by both preserved eGFR and by prevention of end stage renal disease.
This represents both an appropriate target population, and meaningful endpoints, Dr. Rangaswami said. The study was “very representative of who we see in real-world practice,” a group that likely includes “hundreds of thousands” of U.S. patients with nondiabetic chronic kidney disease, she estimated.
Another notable finding was that 14% of the enrolled patients had eGFR values at baseline of 25-29 mL/min per 1.73 m2, pegging them as having stage 4 chronic kidney disease, and the median baseline eGFR was 43 mL/min per 1.73 m2, but dapagliflozin treatment was as safe and effective in these patients as it was in enrolled patients with a higher level of retained renal activity. This experience should give clinicians greater confidence about using dapagliflozin and other drugs in the sodium-glucose cotransporter (SGLT) 2 inhibitor class in patients with substantially depressed renal function, Dr. Rangaswami said.
“We now need to be more proactive about treating patients with more advanced kidney disease who can still benefit” from dapagliflozin treatment. “The sooner you intervene the better,” to slow further progression, but the new findings show “benefit even when treating patients with lower eGFRs. There is still hope to prevent or delay dialysis.”
A heart-kidney connection
Dapagliflozin treatment also cut all-cause mortality by a statistically significant, relative 31%, and another secondary-endpoint analysis showed a statistically significant 29% relative reduction in the rate of cardiovascular death or heart failure hospitalization, a benefit seen consistently in several prior studies of SGLT2 inhibitors, but possibly unexpected here because enrolled patients underwent no selection for a history of heart failure or any other cardiovascular disease. But the finding shouldn’t surprise, because “chronic kidney disease is an independent risk factor for cardiovascular disease across the board, and especially for heart failure,” noted Dr. Rangaswami.
“Heart and kidney disease is one big spectrum,” and the collected experience of several trials that have now proven the efficacy of SGLT2 inhibitors among patients with heart failure with reduced ejection fraction or with chronic kidney disease, regardless of their glycemic control, shows how broadly this drug class can benefit patients across the breadth of this spectrum, she said.
DAPA-CKD was funded by AstraZeneca, the company that markets dapagliflozin (Farxiga). Dr. Heerspink has been a consultant to and received research funding from AstraZeneca and from several other companies. Dr. Rangaswami had no disclosures.
FROM ESC CONGRESS 2020
COVID-19 at home: What does optimal care look like?
Marilyn Stebbins, PharmD, fell ill at the end of February 2020. Initially diagnosed with multifocal pneumonia and treated with antibiotics, she later developed severe gastrointestinal symptoms, fatigue, and shortness of breath. She was hospitalized in early March and was diagnosed with COVID-19.
It was still early in the pandemic, and testing was not available for her husband. After she was discharged, her husband isolated himself as much as possible. But that limited the amount of care he could offer.
“When I came home after 8 days in the ICU, I felt completely alone and terrified of not being able to care for myself and not knowing how much care my husband could provide,” said Dr. Stebbins, professor of clinical pharmacy at the University of California, San Francisco.
“I can’t even imagine what it would have been like if I had been home alone without my husband in the house,” she said. “I think about the people who died at home and understand how that might happen.”
Dr. Stebbins is one of tens of thousands of people who, whether hospitalized and discharged or never admitted for inpatient care, needed to find ways to convalesce at home. Data from the Centers for Medicare & Medicaid Services show that, of 326,674 beneficiaries who tested positive for COVID-19 between May 16 and June 11, 2020, 109,607 were hospitalized, suggesting that two-thirds were outpatients.
Most attention has focused on the sickest patients, leaving less severe cases to fall through the cracks. Despite fever, cough, difficulty breathing, and a surfeit of other symptoms, there are few available resources and all too little support to help patients navigate the physical and emotional struggles of contending with COVID-19 at home.
No ‘cookie-cutter’ approach
The speed with which the pandemic progressed caught public health systems off guard, but now, “it is essential to put into place the infrastructure to care for the physical and mental health needs of patients at home because most are in the community and many, if not most, still aren’t receiving sufficient support at home,” said Dr. Stebbins.
said Gary LeRoy, MD, a family physician in Dayton, Ohio. He emphasized that there is “no cookie-cutter formula” for home care, because every patient’s situation is different.
“I begin by having a detailed conversation with each patient to ascertain whether their home environment is safe and to paint a picture of their circumstances,” Dr. LeRoy, who is the president of the American Academy of Family Physicians, said in an interview.
Dr. LeRoy suggested questions that constitute “not just a ‘medical’ checklist but a ‘whole life’ checklist.”
- Do you have access to food, water, medications, sanitation/cleaning supplies, a thermometer, and other necessities? If not, who might assist in providing those?
- Do you need help with activities of daily living and self-care?
- Who else lives in your household? Do they have signs and symptoms of the virus? Have they been tested?
- Do you have enough physical space between you and other household members?
- Do you have children? How are they being cared for?
- What type of work do you do? What are the implications for your employment if you are unable to work for an extended period?
- Do you have an emotional, social, and spiritual support system (e.g., family, friends, community, church)?
- Do you have concerns I haven’t mentioned?
Patients’ responses will inform the management plan and determine what medical and social resources are needed, he said.
Daily check-in
Dr. Stebbins said the nurse case manager from her insurance company called her daily after she came home from the hospital. She was told that a public health nurse would also call, but no one from the health department called for days – a situation she hopes has improved.
One way or another, she said, “health care providers [or their staff] should check in with patients daily, either telephonically or via video.” She noted that video is superior, because “someone who isn’t a family member needs to put eyes on a patient and might be able to detect warning signs that a family member without healthcare training might not notice.”
Dr. LeRoy, who is also an associate professor of medicine at Wright State University, Dayton, Ohio, said that, given his time constraints, a nurse or medical assistant in his practice conducts the daily check-ins and notifies him if the patient has fever or other symptoms.
“Under ordinary circumstances, when a patient comes to see me for some type of medical condition, I get to meet the patient, consider what might be going on, then order a test, wait for the results, and suggest a treatment plan. But these are anything but ordinary circumstances,” said Matthew Exline, MD, a pulmonary and critical care specialist at the Ohio State University Wexner Medical Center, Columbus.
“That traditional structure broke down with COVID-19, when we may have test results without even seeing the patient. And without this interaction, it is harder to know as a physician what course of action to take,” he said in an interview.
Once a diagnosis has been made, the physician has at least some data to help guide next steps, even if there has been no prior meeting with the patient.
For example, a positive test raises a host of issues, not the least of which is the risk of spreading the infection to other household members and questions about whether to go the hospital. Moreover, for patients, positive tests can have serious ramifications.
“Severe shortness of breath at rest is not typical of the flu, nor is loss of taste or smell,” said Dr. Exline. Practitioners must educate patients and families about specific symptoms of COVID-19, including shortness of breath, loss of taste or smell, and gastrointestinal or neurologic symptoms, and when to seek emergency care.
Dr. LeRoy suggests buying a pulse oximeter to gauge blood oxygen levels and pulse rate. Together with a thermometer, a portable blood pressure monitor, and, if indicated, a blood glucose monitor, these devices provide a comprehensive and accurate assessment of vital signs.
Dr. LeRoy also educates patients and their families about when to seek medical attention.
Dr. Stebbins takes a similar approach. “Family members are part of, not apart from, the care of patients with COVID-19, and it’s our responsibility as healthcare providers to consider them in the patient’s care plan.”
Keeping family safe
Beyond care, family members need a plan to keep themselves healthy, too.
“A patient with COVID-19 at home should self-quarantine as much as possible to keep other family members safe, if they continue to live in the same house,” Dr. Exline said.
Ideally, uninfected family members should stay with relatives or friends. When that’s not possible, everyone in the household should wear a mask, be vigilant about hand washing, and wipe down all surfaces – including doorknobs, light switches, faucet handles, cellphones, and utensils – regularly with bleach or an alcohol solution.
Caregivers should also minimize the amount of time they are exposed to the patient.
“Set food, water, and medication on the night table and leave the room rather than spending hours at the bedside, since limiting exposure to viral load reduces the chances of contagion,” said Dr. Exline.
The Centers for Disease Control and Prevention offers guidance for household members caring for COVID-19 patients at home. It provides tips on how to help patients follow the doctor’s instructions and ways to ensure adequate hydration and rest, among others.
Patients with COVID-19 who live alone face more formidable challenges.
Dr. LeRoy says physicians can help patients by educating themselves about available social services in their community so they can provide appropriate referrals and connections. Such initiatives can include meal programs, friendly visit and financial assistance programs, as well as childcare and home health agencies.
He noted that Aunt Bertha, a social care network, provides a guide to social services throughout the United States. Additional resources are available on USA.gov.
Comfort and support
Patients with COVID-19 need to be as comfortable and as supported as possible, both physically and emotionally.
“While I was sick, my dogs curled up next to me and didn’t leave my side, and they were my saving grace. There’s not enough to be said about emotional support,” Dr. Stebbins said.
Although important, emotional support is not enough. For patients with respiratory disorders, such as chronic obstructive pulmonary disease, asthma, heart failure, or pneumonia, their subjective symptoms of shortness of breath, air hunger, or cough may improve with supplemental oxygen at home. Other measures include repositioning of the patient to lessen the body weight over the lungs or the use of lung percussion, Leroy said.
He added that improvement may also come from drainage of sputum from the airway passages, the use of agents to liquefy thick sputum (mucolytics), or aerosolized bronchodilator medications.
However, Dr. LeRoy cautioned, “one remedy does not work for everyone – an individual can improve gradually by using these home support interventions, or their respiratory status can deteriorate rapidly despite all these interventions.”
For this reason, he says patients should consult their personal physician to determine which, if any, of these home treatments would be best for their particular situation.
Patients who need emotional support, psychotherapy, or psychotropic medications may find teletherapy helpful. Guidance for psychiatrists, psychologists, and social workers regarding the treatment of COVID-19 patients via teletherapy can be found on the American Psychiatric Association, the American Psychological Association, and the National Association of Social Workers websites.
Pharmacists can also help ensure patient safety, Dr. Stebbins said.
If a patient has not picked up their usual medications, Dr. Stebbins said, “they may need a check-in call. Some may be ill and alone and may need encouragement to seek medical attention, and some may have no means of getting to the pharmacy and may need medications delivered.”
A home healthcare agency may also be helpful for homebound patients. David Bersson, director of operations at Synergy Home Care of Bergen County, N.J., has arranged in-home caregivers for patients with COVID-19.
The amount of care that professional caregivers provide can range from several hours per week to full-time, depending on the patient’s needs and budget, and can include companionship, Mr. Bersson said in an interview.
Because patient and caregiver safety are paramount, caregivers are thoroughly trained in protection and decontamination procedures and are regularly tested for COVID-19 prior to being sent into a client’s home.
Health insurance companies do not cover this service, Mr. Bersson noted, but the VetAssist program covers home care for veterans and their spouses who meet income requirements.
Caregiving and companionship are both vital pieces of the at-home care puzzle. “It was the virtual emotional support I got from friends, family, coworkers, and healthcare professionals that meant so much to me, and I know they played an important part in my recovery,” Dr. Stebbins said.
Dr. LeRoy agreed, noting that he calls patients, even if they only have mild symptoms and his nurse has already spoken to them. “The call doesn’t take much time – maybe just a 5-minute conversation – but it makes patients aware that I care.”
Dr. Stebbins, Dr. Exline, and Dr. LeRoy report no relevant financial relationships. Mr. Bersson is the director of operations at Synergy Home Care of Bergen County, New Jersey.
This story first appeared on Medscape.com.
Marilyn Stebbins, PharmD, fell ill at the end of February 2020. Initially diagnosed with multifocal pneumonia and treated with antibiotics, she later developed severe gastrointestinal symptoms, fatigue, and shortness of breath. She was hospitalized in early March and was diagnosed with COVID-19.
It was still early in the pandemic, and testing was not available for her husband. After she was discharged, her husband isolated himself as much as possible. But that limited the amount of care he could offer.
“When I came home after 8 days in the ICU, I felt completely alone and terrified of not being able to care for myself and not knowing how much care my husband could provide,” said Dr. Stebbins, professor of clinical pharmacy at the University of California, San Francisco.
“I can’t even imagine what it would have been like if I had been home alone without my husband in the house,” she said. “I think about the people who died at home and understand how that might happen.”
Dr. Stebbins is one of tens of thousands of people who, whether hospitalized and discharged or never admitted for inpatient care, needed to find ways to convalesce at home. Data from the Centers for Medicare & Medicaid Services show that, of 326,674 beneficiaries who tested positive for COVID-19 between May 16 and June 11, 2020, 109,607 were hospitalized, suggesting that two-thirds were outpatients.
Most attention has focused on the sickest patients, leaving less severe cases to fall through the cracks. Despite fever, cough, difficulty breathing, and a surfeit of other symptoms, there are few available resources and all too little support to help patients navigate the physical and emotional struggles of contending with COVID-19 at home.
No ‘cookie-cutter’ approach
The speed with which the pandemic progressed caught public health systems off guard, but now, “it is essential to put into place the infrastructure to care for the physical and mental health needs of patients at home because most are in the community and many, if not most, still aren’t receiving sufficient support at home,” said Dr. Stebbins.
said Gary LeRoy, MD, a family physician in Dayton, Ohio. He emphasized that there is “no cookie-cutter formula” for home care, because every patient’s situation is different.
“I begin by having a detailed conversation with each patient to ascertain whether their home environment is safe and to paint a picture of their circumstances,” Dr. LeRoy, who is the president of the American Academy of Family Physicians, said in an interview.
Dr. LeRoy suggested questions that constitute “not just a ‘medical’ checklist but a ‘whole life’ checklist.”
- Do you have access to food, water, medications, sanitation/cleaning supplies, a thermometer, and other necessities? If not, who might assist in providing those?
- Do you need help with activities of daily living and self-care?
- Who else lives in your household? Do they have signs and symptoms of the virus? Have they been tested?
- Do you have enough physical space between you and other household members?
- Do you have children? How are they being cared for?
- What type of work do you do? What are the implications for your employment if you are unable to work for an extended period?
- Do you have an emotional, social, and spiritual support system (e.g., family, friends, community, church)?
- Do you have concerns I haven’t mentioned?
Patients’ responses will inform the management plan and determine what medical and social resources are needed, he said.
Daily check-in
Dr. Stebbins said the nurse case manager from her insurance company called her daily after she came home from the hospital. She was told that a public health nurse would also call, but no one from the health department called for days – a situation she hopes has improved.
One way or another, she said, “health care providers [or their staff] should check in with patients daily, either telephonically or via video.” She noted that video is superior, because “someone who isn’t a family member needs to put eyes on a patient and might be able to detect warning signs that a family member without healthcare training might not notice.”
Dr. LeRoy, who is also an associate professor of medicine at Wright State University, Dayton, Ohio, said that, given his time constraints, a nurse or medical assistant in his practice conducts the daily check-ins and notifies him if the patient has fever or other symptoms.
“Under ordinary circumstances, when a patient comes to see me for some type of medical condition, I get to meet the patient, consider what might be going on, then order a test, wait for the results, and suggest a treatment plan. But these are anything but ordinary circumstances,” said Matthew Exline, MD, a pulmonary and critical care specialist at the Ohio State University Wexner Medical Center, Columbus.
“That traditional structure broke down with COVID-19, when we may have test results without even seeing the patient. And without this interaction, it is harder to know as a physician what course of action to take,” he said in an interview.
Once a diagnosis has been made, the physician has at least some data to help guide next steps, even if there has been no prior meeting with the patient.
For example, a positive test raises a host of issues, not the least of which is the risk of spreading the infection to other household members and questions about whether to go the hospital. Moreover, for patients, positive tests can have serious ramifications.
“Severe shortness of breath at rest is not typical of the flu, nor is loss of taste or smell,” said Dr. Exline. Practitioners must educate patients and families about specific symptoms of COVID-19, including shortness of breath, loss of taste or smell, and gastrointestinal or neurologic symptoms, and when to seek emergency care.
Dr. LeRoy suggests buying a pulse oximeter to gauge blood oxygen levels and pulse rate. Together with a thermometer, a portable blood pressure monitor, and, if indicated, a blood glucose monitor, these devices provide a comprehensive and accurate assessment of vital signs.
Dr. LeRoy also educates patients and their families about when to seek medical attention.
Dr. Stebbins takes a similar approach. “Family members are part of, not apart from, the care of patients with COVID-19, and it’s our responsibility as healthcare providers to consider them in the patient’s care plan.”
Keeping family safe
Beyond care, family members need a plan to keep themselves healthy, too.
“A patient with COVID-19 at home should self-quarantine as much as possible to keep other family members safe, if they continue to live in the same house,” Dr. Exline said.
Ideally, uninfected family members should stay with relatives or friends. When that’s not possible, everyone in the household should wear a mask, be vigilant about hand washing, and wipe down all surfaces – including doorknobs, light switches, faucet handles, cellphones, and utensils – regularly with bleach or an alcohol solution.
Caregivers should also minimize the amount of time they are exposed to the patient.
“Set food, water, and medication on the night table and leave the room rather than spending hours at the bedside, since limiting exposure to viral load reduces the chances of contagion,” said Dr. Exline.
The Centers for Disease Control and Prevention offers guidance for household members caring for COVID-19 patients at home. It provides tips on how to help patients follow the doctor’s instructions and ways to ensure adequate hydration and rest, among others.
Patients with COVID-19 who live alone face more formidable challenges.
Dr. LeRoy says physicians can help patients by educating themselves about available social services in their community so they can provide appropriate referrals and connections. Such initiatives can include meal programs, friendly visit and financial assistance programs, as well as childcare and home health agencies.
He noted that Aunt Bertha, a social care network, provides a guide to social services throughout the United States. Additional resources are available on USA.gov.
Comfort and support
Patients with COVID-19 need to be as comfortable and as supported as possible, both physically and emotionally.
“While I was sick, my dogs curled up next to me and didn’t leave my side, and they were my saving grace. There’s not enough to be said about emotional support,” Dr. Stebbins said.
Although important, emotional support is not enough. For patients with respiratory disorders, such as chronic obstructive pulmonary disease, asthma, heart failure, or pneumonia, their subjective symptoms of shortness of breath, air hunger, or cough may improve with supplemental oxygen at home. Other measures include repositioning of the patient to lessen the body weight over the lungs or the use of lung percussion, Leroy said.
He added that improvement may also come from drainage of sputum from the airway passages, the use of agents to liquefy thick sputum (mucolytics), or aerosolized bronchodilator medications.
However, Dr. LeRoy cautioned, “one remedy does not work for everyone – an individual can improve gradually by using these home support interventions, or their respiratory status can deteriorate rapidly despite all these interventions.”
For this reason, he says patients should consult their personal physician to determine which, if any, of these home treatments would be best for their particular situation.
Patients who need emotional support, psychotherapy, or psychotropic medications may find teletherapy helpful. Guidance for psychiatrists, psychologists, and social workers regarding the treatment of COVID-19 patients via teletherapy can be found on the American Psychiatric Association, the American Psychological Association, and the National Association of Social Workers websites.
Pharmacists can also help ensure patient safety, Dr. Stebbins said.
If a patient has not picked up their usual medications, Dr. Stebbins said, “they may need a check-in call. Some may be ill and alone and may need encouragement to seek medical attention, and some may have no means of getting to the pharmacy and may need medications delivered.”
A home healthcare agency may also be helpful for homebound patients. David Bersson, director of operations at Synergy Home Care of Bergen County, N.J., has arranged in-home caregivers for patients with COVID-19.
The amount of care that professional caregivers provide can range from several hours per week to full-time, depending on the patient’s needs and budget, and can include companionship, Mr. Bersson said in an interview.
Because patient and caregiver safety are paramount, caregivers are thoroughly trained in protection and decontamination procedures and are regularly tested for COVID-19 prior to being sent into a client’s home.
Health insurance companies do not cover this service, Mr. Bersson noted, but the VetAssist program covers home care for veterans and their spouses who meet income requirements.
Caregiving and companionship are both vital pieces of the at-home care puzzle. “It was the virtual emotional support I got from friends, family, coworkers, and healthcare professionals that meant so much to me, and I know they played an important part in my recovery,” Dr. Stebbins said.
Dr. LeRoy agreed, noting that he calls patients, even if they only have mild symptoms and his nurse has already spoken to them. “The call doesn’t take much time – maybe just a 5-minute conversation – but it makes patients aware that I care.”
Dr. Stebbins, Dr. Exline, and Dr. LeRoy report no relevant financial relationships. Mr. Bersson is the director of operations at Synergy Home Care of Bergen County, New Jersey.
This story first appeared on Medscape.com.
Marilyn Stebbins, PharmD, fell ill at the end of February 2020. Initially diagnosed with multifocal pneumonia and treated with antibiotics, she later developed severe gastrointestinal symptoms, fatigue, and shortness of breath. She was hospitalized in early March and was diagnosed with COVID-19.
It was still early in the pandemic, and testing was not available for her husband. After she was discharged, her husband isolated himself as much as possible. But that limited the amount of care he could offer.
“When I came home after 8 days in the ICU, I felt completely alone and terrified of not being able to care for myself and not knowing how much care my husband could provide,” said Dr. Stebbins, professor of clinical pharmacy at the University of California, San Francisco.
“I can’t even imagine what it would have been like if I had been home alone without my husband in the house,” she said. “I think about the people who died at home and understand how that might happen.”
Dr. Stebbins is one of tens of thousands of people who, whether hospitalized and discharged or never admitted for inpatient care, needed to find ways to convalesce at home. Data from the Centers for Medicare & Medicaid Services show that, of 326,674 beneficiaries who tested positive for COVID-19 between May 16 and June 11, 2020, 109,607 were hospitalized, suggesting that two-thirds were outpatients.
Most attention has focused on the sickest patients, leaving less severe cases to fall through the cracks. Despite fever, cough, difficulty breathing, and a surfeit of other symptoms, there are few available resources and all too little support to help patients navigate the physical and emotional struggles of contending with COVID-19 at home.
No ‘cookie-cutter’ approach
The speed with which the pandemic progressed caught public health systems off guard, but now, “it is essential to put into place the infrastructure to care for the physical and mental health needs of patients at home because most are in the community and many, if not most, still aren’t receiving sufficient support at home,” said Dr. Stebbins.
said Gary LeRoy, MD, a family physician in Dayton, Ohio. He emphasized that there is “no cookie-cutter formula” for home care, because every patient’s situation is different.
“I begin by having a detailed conversation with each patient to ascertain whether their home environment is safe and to paint a picture of their circumstances,” Dr. LeRoy, who is the president of the American Academy of Family Physicians, said in an interview.
Dr. LeRoy suggested questions that constitute “not just a ‘medical’ checklist but a ‘whole life’ checklist.”
- Do you have access to food, water, medications, sanitation/cleaning supplies, a thermometer, and other necessities? If not, who might assist in providing those?
- Do you need help with activities of daily living and self-care?
- Who else lives in your household? Do they have signs and symptoms of the virus? Have they been tested?
- Do you have enough physical space between you and other household members?
- Do you have children? How are they being cared for?
- What type of work do you do? What are the implications for your employment if you are unable to work for an extended period?
- Do you have an emotional, social, and spiritual support system (e.g., family, friends, community, church)?
- Do you have concerns I haven’t mentioned?
Patients’ responses will inform the management plan and determine what medical and social resources are needed, he said.
Daily check-in
Dr. Stebbins said the nurse case manager from her insurance company called her daily after she came home from the hospital. She was told that a public health nurse would also call, but no one from the health department called for days – a situation she hopes has improved.
One way or another, she said, “health care providers [or their staff] should check in with patients daily, either telephonically or via video.” She noted that video is superior, because “someone who isn’t a family member needs to put eyes on a patient and might be able to detect warning signs that a family member without healthcare training might not notice.”
Dr. LeRoy, who is also an associate professor of medicine at Wright State University, Dayton, Ohio, said that, given his time constraints, a nurse or medical assistant in his practice conducts the daily check-ins and notifies him if the patient has fever or other symptoms.
“Under ordinary circumstances, when a patient comes to see me for some type of medical condition, I get to meet the patient, consider what might be going on, then order a test, wait for the results, and suggest a treatment plan. But these are anything but ordinary circumstances,” said Matthew Exline, MD, a pulmonary and critical care specialist at the Ohio State University Wexner Medical Center, Columbus.
“That traditional structure broke down with COVID-19, when we may have test results without even seeing the patient. And without this interaction, it is harder to know as a physician what course of action to take,” he said in an interview.
Once a diagnosis has been made, the physician has at least some data to help guide next steps, even if there has been no prior meeting with the patient.
For example, a positive test raises a host of issues, not the least of which is the risk of spreading the infection to other household members and questions about whether to go the hospital. Moreover, for patients, positive tests can have serious ramifications.
“Severe shortness of breath at rest is not typical of the flu, nor is loss of taste or smell,” said Dr. Exline. Practitioners must educate patients and families about specific symptoms of COVID-19, including shortness of breath, loss of taste or smell, and gastrointestinal or neurologic symptoms, and when to seek emergency care.
Dr. LeRoy suggests buying a pulse oximeter to gauge blood oxygen levels and pulse rate. Together with a thermometer, a portable blood pressure monitor, and, if indicated, a blood glucose monitor, these devices provide a comprehensive and accurate assessment of vital signs.
Dr. LeRoy also educates patients and their families about when to seek medical attention.
Dr. Stebbins takes a similar approach. “Family members are part of, not apart from, the care of patients with COVID-19, and it’s our responsibility as healthcare providers to consider them in the patient’s care plan.”
Keeping family safe
Beyond care, family members need a plan to keep themselves healthy, too.
“A patient with COVID-19 at home should self-quarantine as much as possible to keep other family members safe, if they continue to live in the same house,” Dr. Exline said.
Ideally, uninfected family members should stay with relatives or friends. When that’s not possible, everyone in the household should wear a mask, be vigilant about hand washing, and wipe down all surfaces – including doorknobs, light switches, faucet handles, cellphones, and utensils – regularly with bleach or an alcohol solution.
Caregivers should also minimize the amount of time they are exposed to the patient.
“Set food, water, and medication on the night table and leave the room rather than spending hours at the bedside, since limiting exposure to viral load reduces the chances of contagion,” said Dr. Exline.
The Centers for Disease Control and Prevention offers guidance for household members caring for COVID-19 patients at home. It provides tips on how to help patients follow the doctor’s instructions and ways to ensure adequate hydration and rest, among others.
Patients with COVID-19 who live alone face more formidable challenges.
Dr. LeRoy says physicians can help patients by educating themselves about available social services in their community so they can provide appropriate referrals and connections. Such initiatives can include meal programs, friendly visit and financial assistance programs, as well as childcare and home health agencies.
He noted that Aunt Bertha, a social care network, provides a guide to social services throughout the United States. Additional resources are available on USA.gov.
Comfort and support
Patients with COVID-19 need to be as comfortable and as supported as possible, both physically and emotionally.
“While I was sick, my dogs curled up next to me and didn’t leave my side, and they were my saving grace. There’s not enough to be said about emotional support,” Dr. Stebbins said.
Although important, emotional support is not enough. For patients with respiratory disorders, such as chronic obstructive pulmonary disease, asthma, heart failure, or pneumonia, their subjective symptoms of shortness of breath, air hunger, or cough may improve with supplemental oxygen at home. Other measures include repositioning of the patient to lessen the body weight over the lungs or the use of lung percussion, Leroy said.
He added that improvement may also come from drainage of sputum from the airway passages, the use of agents to liquefy thick sputum (mucolytics), or aerosolized bronchodilator medications.
However, Dr. LeRoy cautioned, “one remedy does not work for everyone – an individual can improve gradually by using these home support interventions, or their respiratory status can deteriorate rapidly despite all these interventions.”
For this reason, he says patients should consult their personal physician to determine which, if any, of these home treatments would be best for their particular situation.
Patients who need emotional support, psychotherapy, or psychotropic medications may find teletherapy helpful. Guidance for psychiatrists, psychologists, and social workers regarding the treatment of COVID-19 patients via teletherapy can be found on the American Psychiatric Association, the American Psychological Association, and the National Association of Social Workers websites.
Pharmacists can also help ensure patient safety, Dr. Stebbins said.
If a patient has not picked up their usual medications, Dr. Stebbins said, “they may need a check-in call. Some may be ill and alone and may need encouragement to seek medical attention, and some may have no means of getting to the pharmacy and may need medications delivered.”
A home healthcare agency may also be helpful for homebound patients. David Bersson, director of operations at Synergy Home Care of Bergen County, N.J., has arranged in-home caregivers for patients with COVID-19.
The amount of care that professional caregivers provide can range from several hours per week to full-time, depending on the patient’s needs and budget, and can include companionship, Mr. Bersson said in an interview.
Because patient and caregiver safety are paramount, caregivers are thoroughly trained in protection and decontamination procedures and are regularly tested for COVID-19 prior to being sent into a client’s home.
Health insurance companies do not cover this service, Mr. Bersson noted, but the VetAssist program covers home care for veterans and their spouses who meet income requirements.
Caregiving and companionship are both vital pieces of the at-home care puzzle. “It was the virtual emotional support I got from friends, family, coworkers, and healthcare professionals that meant so much to me, and I know they played an important part in my recovery,” Dr. Stebbins said.
Dr. LeRoy agreed, noting that he calls patients, even if they only have mild symptoms and his nurse has already spoken to them. “The call doesn’t take much time – maybe just a 5-minute conversation – but it makes patients aware that I care.”
Dr. Stebbins, Dr. Exline, and Dr. LeRoy report no relevant financial relationships. Mr. Bersson is the director of operations at Synergy Home Care of Bergen County, New Jersey.
This story first appeared on Medscape.com.
EMPEROR-Reduced: Empagliflozin’s HFrEF benefit solidifies class effects
The SGLT2 inhibitor drug class solidified its role as a major, new treatment for patients with heart failure with reduced ejection fraction and no diabetes, with results from a second large, controlled trial showing clear efficacy and safety in this population.
Patients with heart failure with reduced ejection fraction (HFrEF) treated with the sodium glucose cotransporter 2 (SGLT2) inhibitor empagliflozin (Jardiance) had a statistically significant 25% relative cut in their incidence of cardiovascular death or first heart failure hospitalization, compared with placebo-treated controls when added on top of standard HFrEF treatment, and this benefit was consistent regardless of whether the treated patients also had type 2 diabetes, Milton Packer, MD, reported at the virtual annual congress of the European Society of Cardiology.
This 25% drop in the primary endpoint with empagliflozin treatment in the EMPEROR-Reduced trial exactly matched the cut in incidence of cardiovascular death or heart failure hospitalization produced by treatment with a another SGLT2 inhibitor, dapagliflozin (Farxiga), in the DAPA-HF trial (N Engl J Med. 2019 Nov 21;381[21]:1995-2008).
The performance of these two SGLT2 inhibitors was “incredibly consistent” across the their respective trials run in HFrEF patients with and without type 2 diabetes, and the combined evidence base of the two trials makes for “really compelling evidence” of both safety and efficacy that should prompt a change to U.S. practice, with both of these drugs forming a new cornerstone of HFrEF treatment, Dr. Packer said.
Results plant drug class firmly as HFrEF treatment
Dr. Packer stressed in his presentation that optimal treatment of patients with HFrEF now demands use of one of these two SGLT2 inhibitors, as well as sacubitril plus valsartan (Entresto), a beta-blocker, and a mineralocorticoid receptor antagonist, plus a diuretic as a fifth drug class for the many HFrEF patients who also need treatment for fluid overload. He further advocated for rapid introduction of these four cornerstone agents with proven survival benefits once a patient receives a HFrEF diagnosis, suggesting that sacubitril plus valsartan, an SGLT2 inhibitor, a beta-blocker, and a mineralocorticoid receptor antagonist could all be initiated within 6 weeks or less while acknowledging that optimal up-titration of the beta-blocker would likely take longer.
The order in which a patient starts these drugs shouldn’t matter, and there currently seems to be no evidence that clearly points toward using either dapagliflozin or empagliflozin over the other, Dr. Packer added.
In recognition of the importance of sending a message to heart failure clinicians about the newly proven efficacy of SGLT2 inhibitors in HFrEF patients, the American College of Cardiology and American Heart Association are now drafting an “expert decision pathway” to help clinicians as they enter this new prescribing space. This interim guidance should come out before the end of 2020, prior to release of fully revised HFrEF management guidelines in 2021, said Athena Poppas, MD, president of the ACC, in an interview.
“There is clearly need for education” that can help guide physicians who care for HFrEF patients on how to introduce an SGLT2 inhibitor along with the additional, lengthy list of drug classes proven to benefit these patients, noted Dr. Poppas, who is also a professor and chief of cardiology at the Brown University in Providence, R.I. Physicians may find that they need extra backup for successfully starting both sacubitril plus valsartan and an SGLT2 inhibitor in HFrEF patients because recent history has shown substantial pushback from third-party payers in reimbursing for these relatively expensive drugs, Dr. Poppas noted. She added that this is a problem that may be compounded when patients should ideally get both drug classes.
Physicians who care for heart failure patients have their own history of dragging their feet when adding new drugs to the regimens HFrEF patients receive. The angiotensin converting enzyme inhibitors and beta-blockers took about 17 years each to start reaching a majority of U.S. HFrEF patients, and sacubitril plus valsartan is now used on perhaps a quarter to a third of HFrEF patients despite receiving Food and Drug Administration approval for these patients in mid 2015, noted Christopher M. O’Connor, MD, a heart failure specialist and president of the Inova Heart and Vascular Institute in Fairfax, Va.
Despite dapagliflozin receiving FDA approval in May 2020 for treating HFrEF in patients without diabetes, early uptake in U.S. practice has been very slow, with findings from large U.S. patient registries suggesting that perhaps 1% of suitable HFrEF patients currently get the drug, estimated Dr. O’Connor in an interview.
Given how strong the evidence now is for benefit and safety from dapagliflozin and empagliflozin, it may take as little as 5 years to reach greater than 50% penetration of one of these drugs into U.S. HFrEF patient populations, suggested Dr. Packer, a distinguished scholar in cardiovascular science at Baylor University Medical Center in Dallas.
EMPEROR-Reduced outcomes
The road to routine use of these SGLT2 inhibitor drugs should be hastened by empagliflozin’s impressive performance in EMPEROR-Reduced, in which the drug scored highly significant benefits over placebo for the prespecified primary and two major secondary endpoints, one of which was a measure of preserved renal function.
The trial randomized 3,730 patients at 520 sites in 20 countries during 2017-2019 and followed them on treatment for a median of 16 months. All patients had a left ventricular ejection fraction of 40% or less, and roughly three-quarters had New York Heart Association (NYHA) class II function, nearly one-quarter had class III function, and fewer than 1% of patients fell into the class IV category.
The primary endpoint occurred in 19% of the empagliflozin-treated patients and in 25% of those who received placebo. Among the half of patients with diabetes in the trial, the relative risk reduction by empagliflozin compared with placebo was a statistically significant 28%; among those without diabetes, it was a statistically significant 22%. Concurrently with Dr. Packer’s report, the results appeared in an article posted online (N Engl J Med. 2020 Aug 29. doi: 10.1056/NEJMoa2022190).
The study also had two main prespecified secondary endpoints: the incidence of total hospitalizations for heart failure, both first and recurrent, which fell by 30% in the empagliflozin-treated patients, compared with placebo, and the rate of declining renal function during the 16 months of the study as measured by estimated glomerular filtration rate, which dropped by roughly 1 mL/min per 1.73 m2 among the empagliflozin recipients and by about 4 mL/min/ per 1.73 m2 in the placebo patients.
Treatment with empagliflozin also achieved a notable, statistically significant 50% drop in major adverse renal events, consistent with the performance of other drugs in the class.
“Renal protection is a big plus” of empagliflozin in this trial and from the other SGLT2 inhibitors in prior studies, noted Dr. O’Connor.
The EMPEROR-Reduced results also showed an important benefit for HFrEF patients from empagliflozin not previously seen as quickly with any other drug class, noted Dr. Packer. The SGLT2 inhibitor led to statistically a significant slowing in the progression of patients from NYHA class II function to class III, compared with placebo, and it also significantly promoted the recovery of patients from NYHA class III to class II, an effect that became apparent within the first month on treatment and a benefit that is a “big deal” for patients because it represents a “significant change in functional capacity.” This additional dimension of empagliflozin’s benefit “really impressed me,” Dr. Packer said.
EMPEROR-Reduced was funded by Boehringer Ingelheim and Eli Lilly, the companies that market empagliflozin. Dr. Packer has received personal fees from Boehringer Ingelheim and Eli Lilly and from several other companies. Dr. Poppas and Dr. O’Connor had no relevant disclosures.
SOURCE: Packer M. ESC 2020. N Engl J Med. 2020 Aug 29. doi: 10.1056/NEJMoa2022190.
The SGLT2 inhibitor drug class solidified its role as a major, new treatment for patients with heart failure with reduced ejection fraction and no diabetes, with results from a second large, controlled trial showing clear efficacy and safety in this population.
Patients with heart failure with reduced ejection fraction (HFrEF) treated with the sodium glucose cotransporter 2 (SGLT2) inhibitor empagliflozin (Jardiance) had a statistically significant 25% relative cut in their incidence of cardiovascular death or first heart failure hospitalization, compared with placebo-treated controls when added on top of standard HFrEF treatment, and this benefit was consistent regardless of whether the treated patients also had type 2 diabetes, Milton Packer, MD, reported at the virtual annual congress of the European Society of Cardiology.
This 25% drop in the primary endpoint with empagliflozin treatment in the EMPEROR-Reduced trial exactly matched the cut in incidence of cardiovascular death or heart failure hospitalization produced by treatment with a another SGLT2 inhibitor, dapagliflozin (Farxiga), in the DAPA-HF trial (N Engl J Med. 2019 Nov 21;381[21]:1995-2008).
The performance of these two SGLT2 inhibitors was “incredibly consistent” across the their respective trials run in HFrEF patients with and without type 2 diabetes, and the combined evidence base of the two trials makes for “really compelling evidence” of both safety and efficacy that should prompt a change to U.S. practice, with both of these drugs forming a new cornerstone of HFrEF treatment, Dr. Packer said.
Results plant drug class firmly as HFrEF treatment
Dr. Packer stressed in his presentation that optimal treatment of patients with HFrEF now demands use of one of these two SGLT2 inhibitors, as well as sacubitril plus valsartan (Entresto), a beta-blocker, and a mineralocorticoid receptor antagonist, plus a diuretic as a fifth drug class for the many HFrEF patients who also need treatment for fluid overload. He further advocated for rapid introduction of these four cornerstone agents with proven survival benefits once a patient receives a HFrEF diagnosis, suggesting that sacubitril plus valsartan, an SGLT2 inhibitor, a beta-blocker, and a mineralocorticoid receptor antagonist could all be initiated within 6 weeks or less while acknowledging that optimal up-titration of the beta-blocker would likely take longer.
The order in which a patient starts these drugs shouldn’t matter, and there currently seems to be no evidence that clearly points toward using either dapagliflozin or empagliflozin over the other, Dr. Packer added.
In recognition of the importance of sending a message to heart failure clinicians about the newly proven efficacy of SGLT2 inhibitors in HFrEF patients, the American College of Cardiology and American Heart Association are now drafting an “expert decision pathway” to help clinicians as they enter this new prescribing space. This interim guidance should come out before the end of 2020, prior to release of fully revised HFrEF management guidelines in 2021, said Athena Poppas, MD, president of the ACC, in an interview.
“There is clearly need for education” that can help guide physicians who care for HFrEF patients on how to introduce an SGLT2 inhibitor along with the additional, lengthy list of drug classes proven to benefit these patients, noted Dr. Poppas, who is also a professor and chief of cardiology at the Brown University in Providence, R.I. Physicians may find that they need extra backup for successfully starting both sacubitril plus valsartan and an SGLT2 inhibitor in HFrEF patients because recent history has shown substantial pushback from third-party payers in reimbursing for these relatively expensive drugs, Dr. Poppas noted. She added that this is a problem that may be compounded when patients should ideally get both drug classes.
Physicians who care for heart failure patients have their own history of dragging their feet when adding new drugs to the regimens HFrEF patients receive. The angiotensin converting enzyme inhibitors and beta-blockers took about 17 years each to start reaching a majority of U.S. HFrEF patients, and sacubitril plus valsartan is now used on perhaps a quarter to a third of HFrEF patients despite receiving Food and Drug Administration approval for these patients in mid 2015, noted Christopher M. O’Connor, MD, a heart failure specialist and president of the Inova Heart and Vascular Institute in Fairfax, Va.
Despite dapagliflozin receiving FDA approval in May 2020 for treating HFrEF in patients without diabetes, early uptake in U.S. practice has been very slow, with findings from large U.S. patient registries suggesting that perhaps 1% of suitable HFrEF patients currently get the drug, estimated Dr. O’Connor in an interview.
Given how strong the evidence now is for benefit and safety from dapagliflozin and empagliflozin, it may take as little as 5 years to reach greater than 50% penetration of one of these drugs into U.S. HFrEF patient populations, suggested Dr. Packer, a distinguished scholar in cardiovascular science at Baylor University Medical Center in Dallas.
EMPEROR-Reduced outcomes
The road to routine use of these SGLT2 inhibitor drugs should be hastened by empagliflozin’s impressive performance in EMPEROR-Reduced, in which the drug scored highly significant benefits over placebo for the prespecified primary and two major secondary endpoints, one of which was a measure of preserved renal function.
The trial randomized 3,730 patients at 520 sites in 20 countries during 2017-2019 and followed them on treatment for a median of 16 months. All patients had a left ventricular ejection fraction of 40% or less, and roughly three-quarters had New York Heart Association (NYHA) class II function, nearly one-quarter had class III function, and fewer than 1% of patients fell into the class IV category.
The primary endpoint occurred in 19% of the empagliflozin-treated patients and in 25% of those who received placebo. Among the half of patients with diabetes in the trial, the relative risk reduction by empagliflozin compared with placebo was a statistically significant 28%; among those without diabetes, it was a statistically significant 22%. Concurrently with Dr. Packer’s report, the results appeared in an article posted online (N Engl J Med. 2020 Aug 29. doi: 10.1056/NEJMoa2022190).
The study also had two main prespecified secondary endpoints: the incidence of total hospitalizations for heart failure, both first and recurrent, which fell by 30% in the empagliflozin-treated patients, compared with placebo, and the rate of declining renal function during the 16 months of the study as measured by estimated glomerular filtration rate, which dropped by roughly 1 mL/min per 1.73 m2 among the empagliflozin recipients and by about 4 mL/min/ per 1.73 m2 in the placebo patients.
Treatment with empagliflozin also achieved a notable, statistically significant 50% drop in major adverse renal events, consistent with the performance of other drugs in the class.
“Renal protection is a big plus” of empagliflozin in this trial and from the other SGLT2 inhibitors in prior studies, noted Dr. O’Connor.
The EMPEROR-Reduced results also showed an important benefit for HFrEF patients from empagliflozin not previously seen as quickly with any other drug class, noted Dr. Packer. The SGLT2 inhibitor led to statistically a significant slowing in the progression of patients from NYHA class II function to class III, compared with placebo, and it also significantly promoted the recovery of patients from NYHA class III to class II, an effect that became apparent within the first month on treatment and a benefit that is a “big deal” for patients because it represents a “significant change in functional capacity.” This additional dimension of empagliflozin’s benefit “really impressed me,” Dr. Packer said.
EMPEROR-Reduced was funded by Boehringer Ingelheim and Eli Lilly, the companies that market empagliflozin. Dr. Packer has received personal fees from Boehringer Ingelheim and Eli Lilly and from several other companies. Dr. Poppas and Dr. O’Connor had no relevant disclosures.
SOURCE: Packer M. ESC 2020. N Engl J Med. 2020 Aug 29. doi: 10.1056/NEJMoa2022190.
The SGLT2 inhibitor drug class solidified its role as a major, new treatment for patients with heart failure with reduced ejection fraction and no diabetes, with results from a second large, controlled trial showing clear efficacy and safety in this population.
Patients with heart failure with reduced ejection fraction (HFrEF) treated with the sodium glucose cotransporter 2 (SGLT2) inhibitor empagliflozin (Jardiance) had a statistically significant 25% relative cut in their incidence of cardiovascular death or first heart failure hospitalization, compared with placebo-treated controls when added on top of standard HFrEF treatment, and this benefit was consistent regardless of whether the treated patients also had type 2 diabetes, Milton Packer, MD, reported at the virtual annual congress of the European Society of Cardiology.
This 25% drop in the primary endpoint with empagliflozin treatment in the EMPEROR-Reduced trial exactly matched the cut in incidence of cardiovascular death or heart failure hospitalization produced by treatment with a another SGLT2 inhibitor, dapagliflozin (Farxiga), in the DAPA-HF trial (N Engl J Med. 2019 Nov 21;381[21]:1995-2008).
The performance of these two SGLT2 inhibitors was “incredibly consistent” across the their respective trials run in HFrEF patients with and without type 2 diabetes, and the combined evidence base of the two trials makes for “really compelling evidence” of both safety and efficacy that should prompt a change to U.S. practice, with both of these drugs forming a new cornerstone of HFrEF treatment, Dr. Packer said.
Results plant drug class firmly as HFrEF treatment
Dr. Packer stressed in his presentation that optimal treatment of patients with HFrEF now demands use of one of these two SGLT2 inhibitors, as well as sacubitril plus valsartan (Entresto), a beta-blocker, and a mineralocorticoid receptor antagonist, plus a diuretic as a fifth drug class for the many HFrEF patients who also need treatment for fluid overload. He further advocated for rapid introduction of these four cornerstone agents with proven survival benefits once a patient receives a HFrEF diagnosis, suggesting that sacubitril plus valsartan, an SGLT2 inhibitor, a beta-blocker, and a mineralocorticoid receptor antagonist could all be initiated within 6 weeks or less while acknowledging that optimal up-titration of the beta-blocker would likely take longer.
The order in which a patient starts these drugs shouldn’t matter, and there currently seems to be no evidence that clearly points toward using either dapagliflozin or empagliflozin over the other, Dr. Packer added.
In recognition of the importance of sending a message to heart failure clinicians about the newly proven efficacy of SGLT2 inhibitors in HFrEF patients, the American College of Cardiology and American Heart Association are now drafting an “expert decision pathway” to help clinicians as they enter this new prescribing space. This interim guidance should come out before the end of 2020, prior to release of fully revised HFrEF management guidelines in 2021, said Athena Poppas, MD, president of the ACC, in an interview.
“There is clearly need for education” that can help guide physicians who care for HFrEF patients on how to introduce an SGLT2 inhibitor along with the additional, lengthy list of drug classes proven to benefit these patients, noted Dr. Poppas, who is also a professor and chief of cardiology at the Brown University in Providence, R.I. Physicians may find that they need extra backup for successfully starting both sacubitril plus valsartan and an SGLT2 inhibitor in HFrEF patients because recent history has shown substantial pushback from third-party payers in reimbursing for these relatively expensive drugs, Dr. Poppas noted. She added that this is a problem that may be compounded when patients should ideally get both drug classes.
Physicians who care for heart failure patients have their own history of dragging their feet when adding new drugs to the regimens HFrEF patients receive. The angiotensin converting enzyme inhibitors and beta-blockers took about 17 years each to start reaching a majority of U.S. HFrEF patients, and sacubitril plus valsartan is now used on perhaps a quarter to a third of HFrEF patients despite receiving Food and Drug Administration approval for these patients in mid 2015, noted Christopher M. O’Connor, MD, a heart failure specialist and president of the Inova Heart and Vascular Institute in Fairfax, Va.
Despite dapagliflozin receiving FDA approval in May 2020 for treating HFrEF in patients without diabetes, early uptake in U.S. practice has been very slow, with findings from large U.S. patient registries suggesting that perhaps 1% of suitable HFrEF patients currently get the drug, estimated Dr. O’Connor in an interview.
Given how strong the evidence now is for benefit and safety from dapagliflozin and empagliflozin, it may take as little as 5 years to reach greater than 50% penetration of one of these drugs into U.S. HFrEF patient populations, suggested Dr. Packer, a distinguished scholar in cardiovascular science at Baylor University Medical Center in Dallas.
EMPEROR-Reduced outcomes
The road to routine use of these SGLT2 inhibitor drugs should be hastened by empagliflozin’s impressive performance in EMPEROR-Reduced, in which the drug scored highly significant benefits over placebo for the prespecified primary and two major secondary endpoints, one of which was a measure of preserved renal function.
The trial randomized 3,730 patients at 520 sites in 20 countries during 2017-2019 and followed them on treatment for a median of 16 months. All patients had a left ventricular ejection fraction of 40% or less, and roughly three-quarters had New York Heart Association (NYHA) class II function, nearly one-quarter had class III function, and fewer than 1% of patients fell into the class IV category.
The primary endpoint occurred in 19% of the empagliflozin-treated patients and in 25% of those who received placebo. Among the half of patients with diabetes in the trial, the relative risk reduction by empagliflozin compared with placebo was a statistically significant 28%; among those without diabetes, it was a statistically significant 22%. Concurrently with Dr. Packer’s report, the results appeared in an article posted online (N Engl J Med. 2020 Aug 29. doi: 10.1056/NEJMoa2022190).
The study also had two main prespecified secondary endpoints: the incidence of total hospitalizations for heart failure, both first and recurrent, which fell by 30% in the empagliflozin-treated patients, compared with placebo, and the rate of declining renal function during the 16 months of the study as measured by estimated glomerular filtration rate, which dropped by roughly 1 mL/min per 1.73 m2 among the empagliflozin recipients and by about 4 mL/min/ per 1.73 m2 in the placebo patients.
Treatment with empagliflozin also achieved a notable, statistically significant 50% drop in major adverse renal events, consistent with the performance of other drugs in the class.
“Renal protection is a big plus” of empagliflozin in this trial and from the other SGLT2 inhibitors in prior studies, noted Dr. O’Connor.
The EMPEROR-Reduced results also showed an important benefit for HFrEF patients from empagliflozin not previously seen as quickly with any other drug class, noted Dr. Packer. The SGLT2 inhibitor led to statistically a significant slowing in the progression of patients from NYHA class II function to class III, compared with placebo, and it also significantly promoted the recovery of patients from NYHA class III to class II, an effect that became apparent within the first month on treatment and a benefit that is a “big deal” for patients because it represents a “significant change in functional capacity.” This additional dimension of empagliflozin’s benefit “really impressed me,” Dr. Packer said.
EMPEROR-Reduced was funded by Boehringer Ingelheim and Eli Lilly, the companies that market empagliflozin. Dr. Packer has received personal fees from Boehringer Ingelheim and Eli Lilly and from several other companies. Dr. Poppas and Dr. O’Connor had no relevant disclosures.
SOURCE: Packer M. ESC 2020. N Engl J Med. 2020 Aug 29. doi: 10.1056/NEJMoa2022190.
FROM ESC CONGRESS 2020
Early rhythm control in AFib gains new life
Initiation of rhythm control with antiarrhythmic drugs and/or ablation in patients with early, recently diagnosed atrial fibrillation (AFib) led to a significantly lower risk of major adverse cardiovascular outcomes, compared with a rate-control strategy, during more than 5 years of follow-up in the large randomized EAST-AFNET 4 trial, Paulus Kirchhof, MD, said at the virtual annual congress of the European Society of Cardiology.
Previous trials of rate versus rhythm control in AFib, such as AFFIRM (Atrial Fibrillation Follow-up Investigation of Rhythm Management), failed to show an advantage for rhythm over rate control in terms of clinical outcomes. Why was EAST-AFNET 4 different? Dr. Kirchhof offered two major reasons: The study incorporated AFib ablation as an option in the rhythm control strategy, and treatment started soon after diagnosis of the arrhythmia. Indeed, nearly 40% of patients had their first-ever AFib episode at the time of randomization, and the median time from diagnosis to randomization was just 36 days.
“Once you are in AFib for a few months, the atrium suffers severe damage, some of it irreversible, so it becomes more difficult to restore and maintain sinus rhythm when you wait longer,” explained Dr. Kirchhof, director of the department of cardiology at the University Heart and Vascular Center in Hamburg (Ger.) and professor of cardiovascular medicine at the University of Birmingham, England.
Also, epidemiologic studies show that the risk of cardiovascular complications is heightened in the first year following diagnosis of AFib. “So there’s a window of opportunity to prevent complications,” he added.
The impetus for conducting EAST-AFNET 4 (Early Treatment of Atrial Fibrillation for Stroke Prevention Trial ) was straightforward, according to the cardiologist: “The question of whether rhythm control is beneficial or not has been in the field for several decades. Most people, like me, always believed that maintaining sinus rhythm would help, but we didn’t have the data to show it.”
Early rhythm control shows sustained benefits
EAST-AFNET 4 was a prospective, open, blinded-outcome-assessement trial. It included 2,789 patients with early AFib and an average CHA2DS2-VASc score of 3.4 who were randomized at 135 sites in 11 European countries to early rhythm control or guideline-recommended rate control. At a median 5.1 years of follow-up, the primary outcome – a composite of cardiovascular death, stroke, acute coronary syndrome, or hospitalization for worsening heart failure – occurred at a pace of 3.9% per year in the rhythm control group and 5% per year with rate control. This translated to a statistically significant and clinically meaningful 21% relative risk reduction favoring early rhythm control.
The 28% reduction in cardiovascular death with rhythm control was statistically significant, as was the 35% reduction in stroke. However, the 19% reduction in heart failure hospitalizations and 17% decrease in hospitalizations for acute coronary syndrome were not.
The co–primary endpoint – the mean number of nights spent in the hospital per year, which served as a proxy for the cost of treatment to a health care system – didn’t differ between the two treatment arms, at roughly 5 nights per year.
The clinical benefit of early rhythm control was consistent across all 19 prespecified patient subgroups, including those who were asymptomatic and patients with or without heart failure.
Serious adverse events related to rhythm control therapy – most often drug-related bradycardia – occurred in 4.9% of patients over the course of 5.1 years, compared to a 1.4% serious event rate in patients assigned to rate control. Dr. Kirchhof called the roughly 1% per year serious event rate in the rhythm control group quite acceptable.
“To put that in perspective, the annualized rate of severe bleeds on oral anticoagulation – a very beneficial therapy used by more than 90% of participants at 2 years – is about 2%,” the cardiologist noted.
Only 8% of patients randomized to rhythm control received AFib ablation as initial therapy, consistent with current clinical practice. By 2 years, 19.4% of the rhythm control group had undergone AFib ablation. Also at that time, 15% of the rate control group was receiving rhythm control therapy to help manage AFib-related symptoms.
One of the big surprises in the study, he said, was that nearly three-quarters of patients in both groups were asymptomatic at 2 years.
“I think that shows how well we control symptoms, even without rhythm control,” he observed.
Results ‘move the field forward’
Dr. Kirchhof stressed that this was a trial of two different treatment strategies, and it’s not yet possible to single out any specific component of the rhythm control strategy as being responsible for the improved outcomes.
“I cannot tell you whether the outcome difference was due to AFib ablation or early treatment or the fact that we’re now better at using antiarrhythmic drugs than we were 20 years ago,” he said.
Asked if the EAST-AFNET 4 findings warrant more aggressive screening for AFib in order to detect and intervene early in the arrhythmia, Dr. Kirchhof replied with an unambiguous yes.
“My conclusion is that every patient with newly diagnosed AFib and a CHA2DS2-VASc score of 2 or more should not only receive anticoagulation and rate control, but should also be offered rhythm control therapy at the time of diagnosis, which also means that all of these people have to be seen by a cardiologist who has expertise in the domain of AFib management. It’s a big clinical challenge, but it leads to a 21% improvement in outcomes, and I think we have to do what’s best for our patients,” he said.
In an interview, Kalyanam Shivkumar, MD, PhD, called EAST-AFNET 4 “a very important study.”
“It moves the field forward, for sure. I think it will change clinical practice, and it should,” commented Dr. Shivkumar, who was not involved in the study.
“Now there are so many wearable technologies out there – the Apple Watch and others – which will enable rhythm abnormalities to be detected early on. This bodes well for the field,” said Dr. Shivkumar, who is editor-in-chief of JACC: Clinical Electrophysiology. He is also professor of medicine, radiology, and bioengineering at the University of California, Los Angeles, and director of the UCLA Cardiac Arrhythmia Center.
Dr. Kirchhof reported receiving research grants to conduct the EAST-AFNET 4 trial from the German Ministry of Education and Research, the German Center for Cardiovascular Research, the Atrial Fibrillation Network, the European Heart Rhythm Association, St. Jude Medical, Abbott, Sanofi, the German Heart Foundation, the European Union, the British Heart Foundation, and the Leducq Foundation.
Simultaneous with his presentation at ESC Congress 2020, the study results were published online at NEJM.org.
SOURCE: Kirchhof P. ESC Congress 2020. N Engl J Med. 2020 Aug 29. doi: 10.1056/NEJMoa2019422.
Initiation of rhythm control with antiarrhythmic drugs and/or ablation in patients with early, recently diagnosed atrial fibrillation (AFib) led to a significantly lower risk of major adverse cardiovascular outcomes, compared with a rate-control strategy, during more than 5 years of follow-up in the large randomized EAST-AFNET 4 trial, Paulus Kirchhof, MD, said at the virtual annual congress of the European Society of Cardiology.
Previous trials of rate versus rhythm control in AFib, such as AFFIRM (Atrial Fibrillation Follow-up Investigation of Rhythm Management), failed to show an advantage for rhythm over rate control in terms of clinical outcomes. Why was EAST-AFNET 4 different? Dr. Kirchhof offered two major reasons: The study incorporated AFib ablation as an option in the rhythm control strategy, and treatment started soon after diagnosis of the arrhythmia. Indeed, nearly 40% of patients had their first-ever AFib episode at the time of randomization, and the median time from diagnosis to randomization was just 36 days.
“Once you are in AFib for a few months, the atrium suffers severe damage, some of it irreversible, so it becomes more difficult to restore and maintain sinus rhythm when you wait longer,” explained Dr. Kirchhof, director of the department of cardiology at the University Heart and Vascular Center in Hamburg (Ger.) and professor of cardiovascular medicine at the University of Birmingham, England.
Also, epidemiologic studies show that the risk of cardiovascular complications is heightened in the first year following diagnosis of AFib. “So there’s a window of opportunity to prevent complications,” he added.
The impetus for conducting EAST-AFNET 4 (Early Treatment of Atrial Fibrillation for Stroke Prevention Trial ) was straightforward, according to the cardiologist: “The question of whether rhythm control is beneficial or not has been in the field for several decades. Most people, like me, always believed that maintaining sinus rhythm would help, but we didn’t have the data to show it.”
Early rhythm control shows sustained benefits
EAST-AFNET 4 was a prospective, open, blinded-outcome-assessement trial. It included 2,789 patients with early AFib and an average CHA2DS2-VASc score of 3.4 who were randomized at 135 sites in 11 European countries to early rhythm control or guideline-recommended rate control. At a median 5.1 years of follow-up, the primary outcome – a composite of cardiovascular death, stroke, acute coronary syndrome, or hospitalization for worsening heart failure – occurred at a pace of 3.9% per year in the rhythm control group and 5% per year with rate control. This translated to a statistically significant and clinically meaningful 21% relative risk reduction favoring early rhythm control.
The 28% reduction in cardiovascular death with rhythm control was statistically significant, as was the 35% reduction in stroke. However, the 19% reduction in heart failure hospitalizations and 17% decrease in hospitalizations for acute coronary syndrome were not.
The co–primary endpoint – the mean number of nights spent in the hospital per year, which served as a proxy for the cost of treatment to a health care system – didn’t differ between the two treatment arms, at roughly 5 nights per year.
The clinical benefit of early rhythm control was consistent across all 19 prespecified patient subgroups, including those who were asymptomatic and patients with or without heart failure.
Serious adverse events related to rhythm control therapy – most often drug-related bradycardia – occurred in 4.9% of patients over the course of 5.1 years, compared to a 1.4% serious event rate in patients assigned to rate control. Dr. Kirchhof called the roughly 1% per year serious event rate in the rhythm control group quite acceptable.
“To put that in perspective, the annualized rate of severe bleeds on oral anticoagulation – a very beneficial therapy used by more than 90% of participants at 2 years – is about 2%,” the cardiologist noted.
Only 8% of patients randomized to rhythm control received AFib ablation as initial therapy, consistent with current clinical practice. By 2 years, 19.4% of the rhythm control group had undergone AFib ablation. Also at that time, 15% of the rate control group was receiving rhythm control therapy to help manage AFib-related symptoms.
One of the big surprises in the study, he said, was that nearly three-quarters of patients in both groups were asymptomatic at 2 years.
“I think that shows how well we control symptoms, even without rhythm control,” he observed.
Results ‘move the field forward’
Dr. Kirchhof stressed that this was a trial of two different treatment strategies, and it’s not yet possible to single out any specific component of the rhythm control strategy as being responsible for the improved outcomes.
“I cannot tell you whether the outcome difference was due to AFib ablation or early treatment or the fact that we’re now better at using antiarrhythmic drugs than we were 20 years ago,” he said.
Asked if the EAST-AFNET 4 findings warrant more aggressive screening for AFib in order to detect and intervene early in the arrhythmia, Dr. Kirchhof replied with an unambiguous yes.
“My conclusion is that every patient with newly diagnosed AFib and a CHA2DS2-VASc score of 2 or more should not only receive anticoagulation and rate control, but should also be offered rhythm control therapy at the time of diagnosis, which also means that all of these people have to be seen by a cardiologist who has expertise in the domain of AFib management. It’s a big clinical challenge, but it leads to a 21% improvement in outcomes, and I think we have to do what’s best for our patients,” he said.
In an interview, Kalyanam Shivkumar, MD, PhD, called EAST-AFNET 4 “a very important study.”
“It moves the field forward, for sure. I think it will change clinical practice, and it should,” commented Dr. Shivkumar, who was not involved in the study.
“Now there are so many wearable technologies out there – the Apple Watch and others – which will enable rhythm abnormalities to be detected early on. This bodes well for the field,” said Dr. Shivkumar, who is editor-in-chief of JACC: Clinical Electrophysiology. He is also professor of medicine, radiology, and bioengineering at the University of California, Los Angeles, and director of the UCLA Cardiac Arrhythmia Center.
Dr. Kirchhof reported receiving research grants to conduct the EAST-AFNET 4 trial from the German Ministry of Education and Research, the German Center for Cardiovascular Research, the Atrial Fibrillation Network, the European Heart Rhythm Association, St. Jude Medical, Abbott, Sanofi, the German Heart Foundation, the European Union, the British Heart Foundation, and the Leducq Foundation.
Simultaneous with his presentation at ESC Congress 2020, the study results were published online at NEJM.org.
SOURCE: Kirchhof P. ESC Congress 2020. N Engl J Med. 2020 Aug 29. doi: 10.1056/NEJMoa2019422.
Initiation of rhythm control with antiarrhythmic drugs and/or ablation in patients with early, recently diagnosed atrial fibrillation (AFib) led to a significantly lower risk of major adverse cardiovascular outcomes, compared with a rate-control strategy, during more than 5 years of follow-up in the large randomized EAST-AFNET 4 trial, Paulus Kirchhof, MD, said at the virtual annual congress of the European Society of Cardiology.
Previous trials of rate versus rhythm control in AFib, such as AFFIRM (Atrial Fibrillation Follow-up Investigation of Rhythm Management), failed to show an advantage for rhythm over rate control in terms of clinical outcomes. Why was EAST-AFNET 4 different? Dr. Kirchhof offered two major reasons: The study incorporated AFib ablation as an option in the rhythm control strategy, and treatment started soon after diagnosis of the arrhythmia. Indeed, nearly 40% of patients had their first-ever AFib episode at the time of randomization, and the median time from diagnosis to randomization was just 36 days.
“Once you are in AFib for a few months, the atrium suffers severe damage, some of it irreversible, so it becomes more difficult to restore and maintain sinus rhythm when you wait longer,” explained Dr. Kirchhof, director of the department of cardiology at the University Heart and Vascular Center in Hamburg (Ger.) and professor of cardiovascular medicine at the University of Birmingham, England.
Also, epidemiologic studies show that the risk of cardiovascular complications is heightened in the first year following diagnosis of AFib. “So there’s a window of opportunity to prevent complications,” he added.
The impetus for conducting EAST-AFNET 4 (Early Treatment of Atrial Fibrillation for Stroke Prevention Trial ) was straightforward, according to the cardiologist: “The question of whether rhythm control is beneficial or not has been in the field for several decades. Most people, like me, always believed that maintaining sinus rhythm would help, but we didn’t have the data to show it.”
Early rhythm control shows sustained benefits
EAST-AFNET 4 was a prospective, open, blinded-outcome-assessement trial. It included 2,789 patients with early AFib and an average CHA2DS2-VASc score of 3.4 who were randomized at 135 sites in 11 European countries to early rhythm control or guideline-recommended rate control. At a median 5.1 years of follow-up, the primary outcome – a composite of cardiovascular death, stroke, acute coronary syndrome, or hospitalization for worsening heart failure – occurred at a pace of 3.9% per year in the rhythm control group and 5% per year with rate control. This translated to a statistically significant and clinically meaningful 21% relative risk reduction favoring early rhythm control.
The 28% reduction in cardiovascular death with rhythm control was statistically significant, as was the 35% reduction in stroke. However, the 19% reduction in heart failure hospitalizations and 17% decrease in hospitalizations for acute coronary syndrome were not.
The co–primary endpoint – the mean number of nights spent in the hospital per year, which served as a proxy for the cost of treatment to a health care system – didn’t differ between the two treatment arms, at roughly 5 nights per year.
The clinical benefit of early rhythm control was consistent across all 19 prespecified patient subgroups, including those who were asymptomatic and patients with or without heart failure.
Serious adverse events related to rhythm control therapy – most often drug-related bradycardia – occurred in 4.9% of patients over the course of 5.1 years, compared to a 1.4% serious event rate in patients assigned to rate control. Dr. Kirchhof called the roughly 1% per year serious event rate in the rhythm control group quite acceptable.
“To put that in perspective, the annualized rate of severe bleeds on oral anticoagulation – a very beneficial therapy used by more than 90% of participants at 2 years – is about 2%,” the cardiologist noted.
Only 8% of patients randomized to rhythm control received AFib ablation as initial therapy, consistent with current clinical practice. By 2 years, 19.4% of the rhythm control group had undergone AFib ablation. Also at that time, 15% of the rate control group was receiving rhythm control therapy to help manage AFib-related symptoms.
One of the big surprises in the study, he said, was that nearly three-quarters of patients in both groups were asymptomatic at 2 years.
“I think that shows how well we control symptoms, even without rhythm control,” he observed.
Results ‘move the field forward’
Dr. Kirchhof stressed that this was a trial of two different treatment strategies, and it’s not yet possible to single out any specific component of the rhythm control strategy as being responsible for the improved outcomes.
“I cannot tell you whether the outcome difference was due to AFib ablation or early treatment or the fact that we’re now better at using antiarrhythmic drugs than we were 20 years ago,” he said.
Asked if the EAST-AFNET 4 findings warrant more aggressive screening for AFib in order to detect and intervene early in the arrhythmia, Dr. Kirchhof replied with an unambiguous yes.
“My conclusion is that every patient with newly diagnosed AFib and a CHA2DS2-VASc score of 2 or more should not only receive anticoagulation and rate control, but should also be offered rhythm control therapy at the time of diagnosis, which also means that all of these people have to be seen by a cardiologist who has expertise in the domain of AFib management. It’s a big clinical challenge, but it leads to a 21% improvement in outcomes, and I think we have to do what’s best for our patients,” he said.
In an interview, Kalyanam Shivkumar, MD, PhD, called EAST-AFNET 4 “a very important study.”
“It moves the field forward, for sure. I think it will change clinical practice, and it should,” commented Dr. Shivkumar, who was not involved in the study.
“Now there are so many wearable technologies out there – the Apple Watch and others – which will enable rhythm abnormalities to be detected early on. This bodes well for the field,” said Dr. Shivkumar, who is editor-in-chief of JACC: Clinical Electrophysiology. He is also professor of medicine, radiology, and bioengineering at the University of California, Los Angeles, and director of the UCLA Cardiac Arrhythmia Center.
Dr. Kirchhof reported receiving research grants to conduct the EAST-AFNET 4 trial from the German Ministry of Education and Research, the German Center for Cardiovascular Research, the Atrial Fibrillation Network, the European Heart Rhythm Association, St. Jude Medical, Abbott, Sanofi, the German Heart Foundation, the European Union, the British Heart Foundation, and the Leducq Foundation.
Simultaneous with his presentation at ESC Congress 2020, the study results were published online at NEJM.org.
SOURCE: Kirchhof P. ESC Congress 2020. N Engl J Med. 2020 Aug 29. doi: 10.1056/NEJMoa2019422.
REPORTING FROM ESC CONGRESS 2020
SARS-CoV-2 appears unlikely to pass through breast milk
Breast milk is an unlikely source of transmission of SARS-CoV-2 from mothers to infants, according to data from case reports and breast milk samples from 18 women.
“To date, SARS-CoV-2 has not been isolated from breast milk, and there are no documented cases of transmission of infectious virus to the infant through breast milk,” but the potential for transmission remains a concern among women who want to breastfeed, wrote Christina Chambers, PhD, of the University of California, San Diego, and colleagues.
In a research letter published in JAMA, the investigators identified 18 women with confirmed SARS-CoV-2 infections (all but 1 of the women had symptomatic COVID-19 disease) and infants aged 0-19 months between March 27 and May 6, 2020. The average age of the mothers was 34 years, and 78% were non-Hispanic White. The women provided 1-12 samples of breast milk for a total of 64 samples collected before and after positive COVID-19 tests.
One sample yielded detectable RNA from SARS-CoV-2 and was collected on the day of the woman’s symptom onset. However, one sample taken 2 days prior to symptom onset and two samples collected 12 and 41 days later tested negative for viral RNA, the researchers said. In addition, no replication-competent virus was identified in the positive sample or any of the other samples.
The researchers spiked two stored milk samples collected prior to the pandemic with replication-competent SARS-CoV-2. Virus was not detected by culture in the samples after Holder pasteurization, but was detected by culture in nonpasteurized aliquots of the same samples.
“These data suggest that SARS-CoV-2 RNA does not represent replication-competent virus and that breast milk may not be a source of infection for the infant,” Dr. Chambers and associates said.
The results were limited by several factors including the small sample size and potential for selection bias, as well as the use of self-reports of positive tests and self-collection of breast milk, the researchers noted. However, the findings are reassuring in light of the known benefits of breastfeeding and the use of milk banks.
“This research is important because the pandemic is ongoing and has far-reaching consequences: as the authors indicate, the potential for viral transmission through breast milk remains a critical question for women infected with SARS-CoV-2 who wish to breastfeed,” Janet R. Hardy, PhD, MPH, MSc, a consultant on global maternal-child health and pharmacoepidemiology, said in an interview.
“This virus has everyone on a rapid learning track, and all information that helps build evidence to support women’s decision-making in the care of their children is valuable,” she said. “These findings suggest that breast milk may not be a source of SARS-CoV-2 infection for the infant. They provide some reassurance given the recognized benefits of breastfeeding and human milk.”
However, “This study is very specific to breast milk,” she emphasized. “In advising women infected with SARS-CoV-2, clinicians may want to include a discussion of protection methods to prevent maternal transmission of the virus through respiratory droplets.”
Although the data are preliminary, “the investigators established and validated an RT-PCR [reverse transcription polymerase chain reaction] assay and developed tissue culture methods for replication-competent SARS-CoV-2 in breast milk, both valuable tools for further studies. Next steps will include controlled studies of greater sample size with independent verification of RT-PCR positivity,” said Dr. Hardy, a consultant to Biohaven Pharmaceuticals, New Haven, Conn.
The study was supported by the National Institute of Allergy and Infectious Diseases, the Eunice Kennedy Shriver National Institute of Child Health and Human Development, and the National Institute of Mental Health. Medela Corporation provided milk sample collection materials. The Family Larsson-Rosenquist Foundation provided an unrestricted COVID19 emergency gift fund. The Mothers’ Milk Bank at Austin paid for shipping costs.
SOURCE: Chambers C et al. JAMA. 2020 Aug 19. doi: 10.1001/jama.2020.15580.
Breast milk is an unlikely source of transmission of SARS-CoV-2 from mothers to infants, according to data from case reports and breast milk samples from 18 women.
“To date, SARS-CoV-2 has not been isolated from breast milk, and there are no documented cases of transmission of infectious virus to the infant through breast milk,” but the potential for transmission remains a concern among women who want to breastfeed, wrote Christina Chambers, PhD, of the University of California, San Diego, and colleagues.
In a research letter published in JAMA, the investigators identified 18 women with confirmed SARS-CoV-2 infections (all but 1 of the women had symptomatic COVID-19 disease) and infants aged 0-19 months between March 27 and May 6, 2020. The average age of the mothers was 34 years, and 78% were non-Hispanic White. The women provided 1-12 samples of breast milk for a total of 64 samples collected before and after positive COVID-19 tests.
One sample yielded detectable RNA from SARS-CoV-2 and was collected on the day of the woman’s symptom onset. However, one sample taken 2 days prior to symptom onset and two samples collected 12 and 41 days later tested negative for viral RNA, the researchers said. In addition, no replication-competent virus was identified in the positive sample or any of the other samples.
The researchers spiked two stored milk samples collected prior to the pandemic with replication-competent SARS-CoV-2. Virus was not detected by culture in the samples after Holder pasteurization, but was detected by culture in nonpasteurized aliquots of the same samples.
“These data suggest that SARS-CoV-2 RNA does not represent replication-competent virus and that breast milk may not be a source of infection for the infant,” Dr. Chambers and associates said.
The results were limited by several factors including the small sample size and potential for selection bias, as well as the use of self-reports of positive tests and self-collection of breast milk, the researchers noted. However, the findings are reassuring in light of the known benefits of breastfeeding and the use of milk banks.
“This research is important because the pandemic is ongoing and has far-reaching consequences: as the authors indicate, the potential for viral transmission through breast milk remains a critical question for women infected with SARS-CoV-2 who wish to breastfeed,” Janet R. Hardy, PhD, MPH, MSc, a consultant on global maternal-child health and pharmacoepidemiology, said in an interview.
“This virus has everyone on a rapid learning track, and all information that helps build evidence to support women’s decision-making in the care of their children is valuable,” she said. “These findings suggest that breast milk may not be a source of SARS-CoV-2 infection for the infant. They provide some reassurance given the recognized benefits of breastfeeding and human milk.”
However, “This study is very specific to breast milk,” she emphasized. “In advising women infected with SARS-CoV-2, clinicians may want to include a discussion of protection methods to prevent maternal transmission of the virus through respiratory droplets.”
Although the data are preliminary, “the investigators established and validated an RT-PCR [reverse transcription polymerase chain reaction] assay and developed tissue culture methods for replication-competent SARS-CoV-2 in breast milk, both valuable tools for further studies. Next steps will include controlled studies of greater sample size with independent verification of RT-PCR positivity,” said Dr. Hardy, a consultant to Biohaven Pharmaceuticals, New Haven, Conn.
The study was supported by the National Institute of Allergy and Infectious Diseases, the Eunice Kennedy Shriver National Institute of Child Health and Human Development, and the National Institute of Mental Health. Medela Corporation provided milk sample collection materials. The Family Larsson-Rosenquist Foundation provided an unrestricted COVID19 emergency gift fund. The Mothers’ Milk Bank at Austin paid for shipping costs.
SOURCE: Chambers C et al. JAMA. 2020 Aug 19. doi: 10.1001/jama.2020.15580.
Breast milk is an unlikely source of transmission of SARS-CoV-2 from mothers to infants, according to data from case reports and breast milk samples from 18 women.
“To date, SARS-CoV-2 has not been isolated from breast milk, and there are no documented cases of transmission of infectious virus to the infant through breast milk,” but the potential for transmission remains a concern among women who want to breastfeed, wrote Christina Chambers, PhD, of the University of California, San Diego, and colleagues.
In a research letter published in JAMA, the investigators identified 18 women with confirmed SARS-CoV-2 infections (all but 1 of the women had symptomatic COVID-19 disease) and infants aged 0-19 months between March 27 and May 6, 2020. The average age of the mothers was 34 years, and 78% were non-Hispanic White. The women provided 1-12 samples of breast milk for a total of 64 samples collected before and after positive COVID-19 tests.
One sample yielded detectable RNA from SARS-CoV-2 and was collected on the day of the woman’s symptom onset. However, one sample taken 2 days prior to symptom onset and two samples collected 12 and 41 days later tested negative for viral RNA, the researchers said. In addition, no replication-competent virus was identified in the positive sample or any of the other samples.
The researchers spiked two stored milk samples collected prior to the pandemic with replication-competent SARS-CoV-2. Virus was not detected by culture in the samples after Holder pasteurization, but was detected by culture in nonpasteurized aliquots of the same samples.
“These data suggest that SARS-CoV-2 RNA does not represent replication-competent virus and that breast milk may not be a source of infection for the infant,” Dr. Chambers and associates said.
The results were limited by several factors including the small sample size and potential for selection bias, as well as the use of self-reports of positive tests and self-collection of breast milk, the researchers noted. However, the findings are reassuring in light of the known benefits of breastfeeding and the use of milk banks.
“This research is important because the pandemic is ongoing and has far-reaching consequences: as the authors indicate, the potential for viral transmission through breast milk remains a critical question for women infected with SARS-CoV-2 who wish to breastfeed,” Janet R. Hardy, PhD, MPH, MSc, a consultant on global maternal-child health and pharmacoepidemiology, said in an interview.
“This virus has everyone on a rapid learning track, and all information that helps build evidence to support women’s decision-making in the care of their children is valuable,” she said. “These findings suggest that breast milk may not be a source of SARS-CoV-2 infection for the infant. They provide some reassurance given the recognized benefits of breastfeeding and human milk.”
However, “This study is very specific to breast milk,” she emphasized. “In advising women infected with SARS-CoV-2, clinicians may want to include a discussion of protection methods to prevent maternal transmission of the virus through respiratory droplets.”
Although the data are preliminary, “the investigators established and validated an RT-PCR [reverse transcription polymerase chain reaction] assay and developed tissue culture methods for replication-competent SARS-CoV-2 in breast milk, both valuable tools for further studies. Next steps will include controlled studies of greater sample size with independent verification of RT-PCR positivity,” said Dr. Hardy, a consultant to Biohaven Pharmaceuticals, New Haven, Conn.
The study was supported by the National Institute of Allergy and Infectious Diseases, the Eunice Kennedy Shriver National Institute of Child Health and Human Development, and the National Institute of Mental Health. Medela Corporation provided milk sample collection materials. The Family Larsson-Rosenquist Foundation provided an unrestricted COVID19 emergency gift fund. The Mothers’ Milk Bank at Austin paid for shipping costs.
SOURCE: Chambers C et al. JAMA. 2020 Aug 19. doi: 10.1001/jama.2020.15580.
FROM JAMA
Hospitalists balance work, family as pandemic boosts stress
In a Q&A session at HM20 Virtual, hosted by the Society of Hospital Medicine, Heather Nye, MD, PhD, SFHM, professor of medicine at the University of California, San Francisco, and David J. Alfandre, MD, MPH, associate professor of medicine at New York University Langone, discussed strategies to help hospitalists tend to their personal wellness during the COVID-19 pandemic.
The speakers described the complicated logistics and emotional and psychological strain that has come from working during the pandemic, while balancing home responsibilities and parenting. The session was an opportunity to humanize hospitalists’ experience as they straddle work and family.
Dr. Nye said she was still “warming up to personal wellness” because there have been so many other demands over the past several months, but that taking the time to go for walks – to bring on a feeling of health even more than the physical benefits – has been helpful. Even before the pandemic, she said, she brought a guitar to the office to take a few minutes for a hobby for which she can’t seem to find uninterrupted time at home.
“Bringing a little bit of yourself into your work life goes a long way for a lot of people,” she said.
Child care and odd hours always have been a challenge for hospitalists, the presenters said, and for those in academia, any “wiggle room” in the schedule is often taken up by education, administration, and research projects.
Dr. Alfandre said etching out time for yourself must be “a priority, or it won’t happen.” Doing so, he said, “feels indulgent but it’s not. It’s central to being able to do the kind of work you do when you’re at the hospital, at the office, and when you’re back home again.”
Dr. Nye observed that, while working from home on nonclinical work, “recognizing how little I got done was a big surprise,” and she had to “grow comfortable with that” and learn to live with the uncertainty about when that was going to change.
Both physicians described the emotional toll of worrying about their children if they have to continue distance learning.
Dr. Alfandre said that a shared Google calendar for his wife and him – with appointments, work obligations, children’s doctor’s appointments, recitals – has been helpful, removing the strain of having to remind each other. He said that there are skills used at work that hospitalists can use at home – such as not getting upset with a child for crying about a spilled drink – in the same way that a physician wouldn’t get upset with a patient concerned about a test.
“We empathize with our patients, and we empathize with our kids and what their experience is,” he said. Similarly, seeing family members crowd around a smartphone video call to check in with a COVID-19 patient can be a helpful reminder to appreciate going home to family at the end of the day.
When her children get upset that she has to go in to work, Dr. Nye said, it has been helpful to explain that her many patients are suffering and scared and need her help.
“I feel like sharing that part of our job [with] our kids helps them understand that there are very, very big problems out there – that they don’t have to know too much about and be frightened about – but [that knowledge] just gives them a little perspective.”
Dr. Nye and Dr. Alfandre said they had no financial conflicts of interest.
In a Q&A session at HM20 Virtual, hosted by the Society of Hospital Medicine, Heather Nye, MD, PhD, SFHM, professor of medicine at the University of California, San Francisco, and David J. Alfandre, MD, MPH, associate professor of medicine at New York University Langone, discussed strategies to help hospitalists tend to their personal wellness during the COVID-19 pandemic.
The speakers described the complicated logistics and emotional and psychological strain that has come from working during the pandemic, while balancing home responsibilities and parenting. The session was an opportunity to humanize hospitalists’ experience as they straddle work and family.
Dr. Nye said she was still “warming up to personal wellness” because there have been so many other demands over the past several months, but that taking the time to go for walks – to bring on a feeling of health even more than the physical benefits – has been helpful. Even before the pandemic, she said, she brought a guitar to the office to take a few minutes for a hobby for which she can’t seem to find uninterrupted time at home.
“Bringing a little bit of yourself into your work life goes a long way for a lot of people,” she said.
Child care and odd hours always have been a challenge for hospitalists, the presenters said, and for those in academia, any “wiggle room” in the schedule is often taken up by education, administration, and research projects.
Dr. Alfandre said etching out time for yourself must be “a priority, or it won’t happen.” Doing so, he said, “feels indulgent but it’s not. It’s central to being able to do the kind of work you do when you’re at the hospital, at the office, and when you’re back home again.”
Dr. Nye observed that, while working from home on nonclinical work, “recognizing how little I got done was a big surprise,” and she had to “grow comfortable with that” and learn to live with the uncertainty about when that was going to change.
Both physicians described the emotional toll of worrying about their children if they have to continue distance learning.
Dr. Alfandre said that a shared Google calendar for his wife and him – with appointments, work obligations, children’s doctor’s appointments, recitals – has been helpful, removing the strain of having to remind each other. He said that there are skills used at work that hospitalists can use at home – such as not getting upset with a child for crying about a spilled drink – in the same way that a physician wouldn’t get upset with a patient concerned about a test.
“We empathize with our patients, and we empathize with our kids and what their experience is,” he said. Similarly, seeing family members crowd around a smartphone video call to check in with a COVID-19 patient can be a helpful reminder to appreciate going home to family at the end of the day.
When her children get upset that she has to go in to work, Dr. Nye said, it has been helpful to explain that her many patients are suffering and scared and need her help.
“I feel like sharing that part of our job [with] our kids helps them understand that there are very, very big problems out there – that they don’t have to know too much about and be frightened about – but [that knowledge] just gives them a little perspective.”
Dr. Nye and Dr. Alfandre said they had no financial conflicts of interest.
In a Q&A session at HM20 Virtual, hosted by the Society of Hospital Medicine, Heather Nye, MD, PhD, SFHM, professor of medicine at the University of California, San Francisco, and David J. Alfandre, MD, MPH, associate professor of medicine at New York University Langone, discussed strategies to help hospitalists tend to their personal wellness during the COVID-19 pandemic.
The speakers described the complicated logistics and emotional and psychological strain that has come from working during the pandemic, while balancing home responsibilities and parenting. The session was an opportunity to humanize hospitalists’ experience as they straddle work and family.
Dr. Nye said she was still “warming up to personal wellness” because there have been so many other demands over the past several months, but that taking the time to go for walks – to bring on a feeling of health even more than the physical benefits – has been helpful. Even before the pandemic, she said, she brought a guitar to the office to take a few minutes for a hobby for which she can’t seem to find uninterrupted time at home.
“Bringing a little bit of yourself into your work life goes a long way for a lot of people,” she said.
Child care and odd hours always have been a challenge for hospitalists, the presenters said, and for those in academia, any “wiggle room” in the schedule is often taken up by education, administration, and research projects.
Dr. Alfandre said etching out time for yourself must be “a priority, or it won’t happen.” Doing so, he said, “feels indulgent but it’s not. It’s central to being able to do the kind of work you do when you’re at the hospital, at the office, and when you’re back home again.”
Dr. Nye observed that, while working from home on nonclinical work, “recognizing how little I got done was a big surprise,” and she had to “grow comfortable with that” and learn to live with the uncertainty about when that was going to change.
Both physicians described the emotional toll of worrying about their children if they have to continue distance learning.
Dr. Alfandre said that a shared Google calendar for his wife and him – with appointments, work obligations, children’s doctor’s appointments, recitals – has been helpful, removing the strain of having to remind each other. He said that there are skills used at work that hospitalists can use at home – such as not getting upset with a child for crying about a spilled drink – in the same way that a physician wouldn’t get upset with a patient concerned about a test.
“We empathize with our patients, and we empathize with our kids and what their experience is,” he said. Similarly, seeing family members crowd around a smartphone video call to check in with a COVID-19 patient can be a helpful reminder to appreciate going home to family at the end of the day.
When her children get upset that she has to go in to work, Dr. Nye said, it has been helpful to explain that her many patients are suffering and scared and need her help.
“I feel like sharing that part of our job [with] our kids helps them understand that there are very, very big problems out there – that they don’t have to know too much about and be frightened about – but [that knowledge] just gives them a little perspective.”
Dr. Nye and Dr. Alfandre said they had no financial conflicts of interest.
FROM HM20 VIRTUAL