CHEST Physician

Health care factors, such as type of health system and being newly diagnosed, rather than patient socioeconomic factors, were significant predictors of smoking cessation in patients with RA, according to findings published in Arthritis Care & Research.

Smoking is a known risk factor for poor outcomes in RA, but data on factors that predict smoking cessation in these patients are limited, wrote Maria Schletzbaum, a student in the MD-PhD program at the University of Wisconsin–Madison, and colleagues. “Further, most patients with RA are not aware of the associations between smoking and RA development and complications, although such knowledge could influence cessation attempts.”

To identify predictors of smoking cessation, the investigators reviewed the 2005-2016 electronic medical records for 3,577 adults aged 18 years or older and with at least two RA diagnosis codes. The records were from two health systems, one urban and one rural.

Overall, patients who were baseline smokers and who were new to rheumatology care were 60% more likely to quit smoking (adjusted odds ratio, 1.60). However, patients who were seropositive and baseline smokers were 43% less likely to quit (aOR, 0.57). Demographic factors, including age, race, and sex, were not significantly associated with smoking cessation.

“The observed increased likelihood of quitting in patients new to rheumatology care may partially be due to cessation following a new RA diagnosis, a phenomenon previously reported in RA and other chronic diseases,” the researchers noted. Notably, the significance of being new to rheumatology disappeared in an analysis controlling for health system, “potentially suggesting greater importance of system-level factors versus individual patient factors.”

In addition, patients in the rural community health system were 66% more likely to quit smoking, possibly because about half of the patients in that system were covered by the systems’ insurance, and therefore qualified for various smoking cessation interventions, they wrote.

The study population included 915 former smokers and 507 current smokers. Seropositivity was most common in current smokers (71%), followed by former smokers (64%) and never smokers (59%). The disinclination of seropositive patients to quit smoking may reflect greater smoking intensity, and these patients may need greater support, the researchers wrote.

The study findings were limited by several factors; for example, some differences in patient populations, such as education and income levels, were not measured, and there was a lack of complete information on cumulative smoking exposure. However, the results were strengthened by the large sample size and use of data from two centers and support national guidelines for health system interventions in smoking cessation for RA patients, they noted.

The study was funded in part by the Rheumatology Research Foundation, the University of Wisconsin Medical Scientist Training Program, and the University of Wisconsin Clinical and Translational Science Award. The authors did not report any financial conflicts of interest.

SOURCE: Schletzbaum M et al. Arthritis Car Res. 2020 Mar 3. doi: 10.1002/ACR.24154.

Health care factors, such as type of health system and being newly diagnosed, rather than patient socioeconomic factors, were significant predictors of smoking cessation in patients with RA, according to findings published in Arthritis Care & Research.

Smoking is a known risk factor for poor outcomes in RA, but data on factors that predict smoking cessation in these patients are limited, wrote Maria Schletzbaum, a student in the MD-PhD program at the University of Wisconsin–Madison, and colleagues. “Further, most patients with RA are not aware of the associations between smoking and RA development and complications, although such knowledge could influence cessation attempts.”

To identify predictors of smoking cessation, the investigators reviewed the 2005-2016 electronic medical records for 3,577 adults aged 18 years or older and with at least two RA diagnosis codes. The records were from two health systems, one urban and one rural.

Overall, patients who were baseline smokers and who were new to rheumatology care were 60% more likely to quit smoking (adjusted odds ratio, 1.60). However, patients who were seropositive and baseline smokers were 43% less likely to quit (aOR, 0.57). Demographic factors, including age, race, and sex, were not significantly associated with smoking cessation.

“The observed increased likelihood of quitting in patients new to rheumatology care may partially be due to cessation following a new RA diagnosis, a phenomenon previously reported in RA and other chronic diseases,” the researchers noted. Notably, the significance of being new to rheumatology disappeared in an analysis controlling for health system, “potentially suggesting greater importance of system-level factors versus individual patient factors.”

In addition, patients in the rural community health system were 66% more likely to quit smoking, possibly because about half of the patients in that system were covered by the systems’ insurance, and therefore qualified for various smoking cessation interventions, they wrote.

The study population included 915 former smokers and 507 current smokers. Seropositivity was most common in current smokers (71%), followed by former smokers (64%) and never smokers (59%). The disinclination of seropositive patients to quit smoking may reflect greater smoking intensity, and these patients may need greater support, the researchers wrote.

The study findings were limited by several factors; for example, some differences in patient populations, such as education and income levels, were not measured, and there was a lack of complete information on cumulative smoking exposure. However, the results were strengthened by the large sample size and use of data from two centers and support national guidelines for health system interventions in smoking cessation for RA patients, they noted.

The study was funded in part by the Rheumatology Research Foundation, the University of Wisconsin Medical Scientist Training Program, and the University of Wisconsin Clinical and Translational Science Award. The authors did not report any financial conflicts of interest.

SOURCE: Schletzbaum M et al. Arthritis Car Res. 2020 Mar 3. doi: 10.1002/ACR.24154.

Health care factors, such as type of health system and being newly diagnosed, rather than patient socioeconomic factors, were significant predictors of smoking cessation in patients with RA, according to findings published in Arthritis Care & Research.

Smoking is a known risk factor for poor outcomes in RA, but data on factors that predict smoking cessation in these patients are limited, wrote Maria Schletzbaum, a student in the MD-PhD program at the University of Wisconsin–Madison, and colleagues. “Further, most patients with RA are not aware of the associations between smoking and RA development and complications, although such knowledge could influence cessation attempts.”

To identify predictors of smoking cessation, the investigators reviewed the 2005-2016 electronic medical records for 3,577 adults aged 18 years or older and with at least two RA diagnosis codes. The records were from two health systems, one urban and one rural.

Overall, patients who were baseline smokers and who were new to rheumatology care were 60% more likely to quit smoking (adjusted odds ratio, 1.60). However, patients who were seropositive and baseline smokers were 43% less likely to quit (aOR, 0.57). Demographic factors, including age, race, and sex, were not significantly associated with smoking cessation.

“The observed increased likelihood of quitting in patients new to rheumatology care may partially be due to cessation following a new RA diagnosis, a phenomenon previously reported in RA and other chronic diseases,” the researchers noted. Notably, the significance of being new to rheumatology disappeared in an analysis controlling for health system, “potentially suggesting greater importance of system-level factors versus individual patient factors.”

In addition, patients in the rural community health system were 66% more likely to quit smoking, possibly because about half of the patients in that system were covered by the systems’ insurance, and therefore qualified for various smoking cessation interventions, they wrote.

The study population included 915 former smokers and 507 current smokers. Seropositivity was most common in current smokers (71%), followed by former smokers (64%) and never smokers (59%). The disinclination of seropositive patients to quit smoking may reflect greater smoking intensity, and these patients may need greater support, the researchers wrote.

The study findings were limited by several factors; for example, some differences in patient populations, such as education and income levels, were not measured, and there was a lack of complete information on cumulative smoking exposure. However, the results were strengthened by the large sample size and use of data from two centers and support national guidelines for health system interventions in smoking cessation for RA patients, they noted.

The study was funded in part by the Rheumatology Research Foundation, the University of Wisconsin Medical Scientist Training Program, and the University of Wisconsin Clinical and Translational Science Award. The authors did not report any financial conflicts of interest.

SOURCE: Schletzbaum M et al. Arthritis Car Res. 2020 Mar 3. doi: 10.1002/ACR.24154.

LOS ANGELES – The edge that the direct-acting oral anticoagulant apixaban (Eliquis) has over warfarin for safely preventing ischemic events in patients with atrial fibrillation and either a recent acute coronary syndrome event or a recent percutaneous coronary intervention held up even in patients with a history of stroke, transient ischemic attack, or thromboembolic event, according to a prespecified secondary analysis of data collected in the AUGUSTUS trial.

Mitchel L. Zoler/MDedge News

The treatment advantages of apixaban, compared with warfarin, seen in the overall AUGUSTUS results, first reported in March 2019, “were consistent” with the benefits seen in the subgroup of enrolled patients with a prior stroke, transient ischemic attack (TIA), or thromboembolic (TE) event, M. Cecilia Bahit, MD, said at the International Stroke Conference sponsored by the American Heart Association.

All patients in AUGUSTUS received a P2Y12 inhibitor antiplatelet drug, which was clopidogrel for more than 90% of patients. The two-by-two factorial design of AUGUSTUS also assessed the safety and efficacy of either adding or withholding aspirin from the two-drug regimen that all patients in the study received with a P2Y12 inhibitor plus an anticoagulant (apixaban or warfarin). The most notable finding of the aspirin versus placebo analysis was that patients without a prior stroke, TIA, or TE event had a “more profound” increase in their rate of major or clinically relevant minor bleeds when also treated with aspirin, compared with patients who received aspirin and had a history of stroke, TIA, or TE event, reported Dr. Bahit, a chief of cardiology and director of clinical research at the INECO Foundation in Rosario, Argentina.

In general, the findings of the secondary analysis that took into account stroke, TIA, or TE history “confirmed” the main AUGUSTUS findings, Dr. Bahit said; an antithrombotic regimen of apixaban plus clopidogrel (or other P2Y12 inhibitor) without aspirin was superior for both efficacy and safety, compared with the alternative regimens that either substituted warfarin for apixaban or that added aspirin.

AUGUSTUS enrolled 4,614 atrial fibrillation (AFib) patients who either had a recent acute coronary syndrome (ACS) event or had recently undergone percutaneous coronary intervention (PCI) at any of 492 sites in 33 countries during 2015-2018. The study’s primary endpoint was the incidence of major or clinically relevant minor bleeds after 6 months, which was significantly lower in the subgroups that received apixaban instead of warfarin and in patients who received placebo instead of aspirin. The secondary endpoint of death or hospitalization after 6 months was also significantly lower in the apixaban-treated patients, compared with those on warfarin, while the aspirin and placebo subgroups showed no difference in the incidence of these events (N Engl J Med. 2019 Apr 18;380[16]:1509-24).

The results reported by Dr. Bahit also highlighted both the high risk faced by patients with AFib who also have had an ACS event or PCI, as well as a prior stroke, TIA, or TE event, noted Larry B. Goldstein, MD, professor and chairman of neurology at the University of Kentucky, Lexington. “It’s difficult, because these patients had an ACS event or PCI, and you don’t want a coronary too close up, but do these patients really need a P2Y12 inhibitor plus an anticoagulant? Could these patients do as well on apixaban only? I would have liked to see that treatment arm in the study,” Dr. Goldstein commented in an interview.

“These are challenging patients because they often require anticoagulation for the AFib as well as antiplatelet agents” for the recent PCI or ACS event, commented Mitchell S.V. Elkind, MD, professor of neurology at Columbia University, New York. “The question has always been: How many blood thinners should these patients be on? Potentially they could be on three different agents [an anticoagulant and two antiplatelet drugs], and we know that all of those drugs together pretty dramatically increase the risk of bleeding. About 15% of the patients in the overall AUGUSTUS trial had either cerebrovascular disease or systemic thromboembolism, so this was a small subgroup of the overall trial, but the overall trial was large so it’s a significant number of patients who met this criteria. The results confirmed that even in a group of patients who may be considered at high risk because they have a prior history of cerebrovascular disease use of apixaban instead of warfarin seemed safer, and that those patients did not need to be on aspirin as well as their other antiplatelet agent. Patients with a history of stroke, in fact, had a lower risk of bleeding than the other patients in this trial, so one could argue that they should be on an agent like apixaban as well as an antiplatelet agent like clopidogrel without addition of aspirin,” he said in a recorded statement.

In addition to implications for using prescription drugs like apixaban and clopidogrel, the findings also send a message about the need for very aggressive implementation of lifestyle measures that can reduce cardiovascular disease risk in these patients, added Dr. Goldstein. The AUGUSTUS outcome analyses that subdivided the study population into those with a prior stroke, TIA, or TE event – 633 patients or about 14% of the 4,581 patients eligible for this analysis – and those who did not have this history showed the extremely high, incrementally elevated risk faced by patients with these prior events.

A history of stroke, TIA, or TE event linked with a jump in the 90-day rate of major or clinically relevant minor bleeds from 13% without this history to 17%, which is a 31% relative increase; it boosted the 90-day rate of death or hospitalization from 25% to 31%, a 24% relative increase; and it jacked up the rate of death or ischemic events from 6% to 9%, a 50% relative increase, Dr. Bahit reported.

These substantial increases “suggest we need to be very aggressive” in managing these high-risk patients who combine a background of AFib, a prior stroke, TIA, or TE events, and a recent ACS event or PCI, Dr. Goldstein observed. In these patients, he suggested that clinicians make sure to address smoking cessation, obesity, exercise, diet, and statin use, and get each of these to an optimal level to further cut risk. If all five of these basic interventions were successfully administered to a patient they could collectively cut the patient’s event risk by about 80%, he added.

AUGUSTUS was funded by Bristol-Myers Squibb and Pfizer, the companies that jointly market apixaban. Dr. Bahit has received honoraria from Pfizer, and from CSL Behring and Merck. Dr. Elkind and Dr. Goldstein had no relevant disclosures.

[email protected]

SOURCE: Bahit MC et al. ISC 2020, Abstract LB22.

LOS ANGELES – The edge that the direct-acting oral anticoagulant apixaban (Eliquis) has over warfarin for safely preventing ischemic events in patients with atrial fibrillation and either a recent acute coronary syndrome event or a recent percutaneous coronary intervention held up even in patients with a history of stroke, transient ischemic attack, or thromboembolic event, according to a prespecified secondary analysis of data collected in the AUGUSTUS trial.

Mitchel L. Zoler/MDedge News

The treatment advantages of apixaban, compared with warfarin, seen in the overall AUGUSTUS results, first reported in March 2019, “were consistent” with the benefits seen in the subgroup of enrolled patients with a prior stroke, transient ischemic attack (TIA), or thromboembolic (TE) event, M. Cecilia Bahit, MD, said at the International Stroke Conference sponsored by the American Heart Association.

All patients in AUGUSTUS received a P2Y12 inhibitor antiplatelet drug, which was clopidogrel for more than 90% of patients. The two-by-two factorial design of AUGUSTUS also assessed the safety and efficacy of either adding or withholding aspirin from the two-drug regimen that all patients in the study received with a P2Y12 inhibitor plus an anticoagulant (apixaban or warfarin). The most notable finding of the aspirin versus placebo analysis was that patients without a prior stroke, TIA, or TE event had a “more profound” increase in their rate of major or clinically relevant minor bleeds when also treated with aspirin, compared with patients who received aspirin and had a history of stroke, TIA, or TE event, reported Dr. Bahit, a chief of cardiology and director of clinical research at the INECO Foundation in Rosario, Argentina.

In general, the findings of the secondary analysis that took into account stroke, TIA, or TE history “confirmed” the main AUGUSTUS findings, Dr. Bahit said; an antithrombotic regimen of apixaban plus clopidogrel (or other P2Y12 inhibitor) without aspirin was superior for both efficacy and safety, compared with the alternative regimens that either substituted warfarin for apixaban or that added aspirin.

AUGUSTUS enrolled 4,614 atrial fibrillation (AFib) patients who either had a recent acute coronary syndrome (ACS) event or had recently undergone percutaneous coronary intervention (PCI) at any of 492 sites in 33 countries during 2015-2018. The study’s primary endpoint was the incidence of major or clinically relevant minor bleeds after 6 months, which was significantly lower in the subgroups that received apixaban instead of warfarin and in patients who received placebo instead of aspirin. The secondary endpoint of death or hospitalization after 6 months was also significantly lower in the apixaban-treated patients, compared with those on warfarin, while the aspirin and placebo subgroups showed no difference in the incidence of these events (N Engl J Med. 2019 Apr 18;380[16]:1509-24).

The results reported by Dr. Bahit also highlighted both the high risk faced by patients with AFib who also have had an ACS event or PCI, as well as a prior stroke, TIA, or TE event, noted Larry B. Goldstein, MD, professor and chairman of neurology at the University of Kentucky, Lexington. “It’s difficult, because these patients had an ACS event or PCI, and you don’t want a coronary too close up, but do these patients really need a P2Y12 inhibitor plus an anticoagulant? Could these patients do as well on apixaban only? I would have liked to see that treatment arm in the study,” Dr. Goldstein commented in an interview.

“These are challenging patients because they often require anticoagulation for the AFib as well as antiplatelet agents” for the recent PCI or ACS event, commented Mitchell S.V. Elkind, MD, professor of neurology at Columbia University, New York. “The question has always been: How many blood thinners should these patients be on? Potentially they could be on three different agents [an anticoagulant and two antiplatelet drugs], and we know that all of those drugs together pretty dramatically increase the risk of bleeding. About 15% of the patients in the overall AUGUSTUS trial had either cerebrovascular disease or systemic thromboembolism, so this was a small subgroup of the overall trial, but the overall trial was large so it’s a significant number of patients who met this criteria. The results confirmed that even in a group of patients who may be considered at high risk because they have a prior history of cerebrovascular disease use of apixaban instead of warfarin seemed safer, and that those patients did not need to be on aspirin as well as their other antiplatelet agent. Patients with a history of stroke, in fact, had a lower risk of bleeding than the other patients in this trial, so one could argue that they should be on an agent like apixaban as well as an antiplatelet agent like clopidogrel without addition of aspirin,” he said in a recorded statement.

In addition to implications for using prescription drugs like apixaban and clopidogrel, the findings also send a message about the need for very aggressive implementation of lifestyle measures that can reduce cardiovascular disease risk in these patients, added Dr. Goldstein. The AUGUSTUS outcome analyses that subdivided the study population into those with a prior stroke, TIA, or TE event – 633 patients or about 14% of the 4,581 patients eligible for this analysis – and those who did not have this history showed the extremely high, incrementally elevated risk faced by patients with these prior events.

A history of stroke, TIA, or TE event linked with a jump in the 90-day rate of major or clinically relevant minor bleeds from 13% without this history to 17%, which is a 31% relative increase; it boosted the 90-day rate of death or hospitalization from 25% to 31%, a 24% relative increase; and it jacked up the rate of death or ischemic events from 6% to 9%, a 50% relative increase, Dr. Bahit reported.

These substantial increases “suggest we need to be very aggressive” in managing these high-risk patients who combine a background of AFib, a prior stroke, TIA, or TE events, and a recent ACS event or PCI, Dr. Goldstein observed. In these patients, he suggested that clinicians make sure to address smoking cessation, obesity, exercise, diet, and statin use, and get each of these to an optimal level to further cut risk. If all five of these basic interventions were successfully administered to a patient they could collectively cut the patient’s event risk by about 80%, he added.

AUGUSTUS was funded by Bristol-Myers Squibb and Pfizer, the companies that jointly market apixaban. Dr. Bahit has received honoraria from Pfizer, and from CSL Behring and Merck. Dr. Elkind and Dr. Goldstein had no relevant disclosures.

[email protected]

SOURCE: Bahit MC et al. ISC 2020, Abstract LB22.

LOS ANGELES – The edge that the direct-acting oral anticoagulant apixaban (Eliquis) has over warfarin for safely preventing ischemic events in patients with atrial fibrillation and either a recent acute coronary syndrome event or a recent percutaneous coronary intervention held up even in patients with a history of stroke, transient ischemic attack, or thromboembolic event, according to a prespecified secondary analysis of data collected in the AUGUSTUS trial.

Mitchel L. Zoler/MDedge News

The treatment advantages of apixaban, compared with warfarin, seen in the overall AUGUSTUS results, first reported in March 2019, “were consistent” with the benefits seen in the subgroup of enrolled patients with a prior stroke, transient ischemic attack (TIA), or thromboembolic (TE) event, M. Cecilia Bahit, MD, said at the International Stroke Conference sponsored by the American Heart Association.

All patients in AUGUSTUS received a P2Y12 inhibitor antiplatelet drug, which was clopidogrel for more than 90% of patients. The two-by-two factorial design of AUGUSTUS also assessed the safety and efficacy of either adding or withholding aspirin from the two-drug regimen that all patients in the study received with a P2Y12 inhibitor plus an anticoagulant (apixaban or warfarin). The most notable finding of the aspirin versus placebo analysis was that patients without a prior stroke, TIA, or TE event had a “more profound” increase in their rate of major or clinically relevant minor bleeds when also treated with aspirin, compared with patients who received aspirin and had a history of stroke, TIA, or TE event, reported Dr. Bahit, a chief of cardiology and director of clinical research at the INECO Foundation in Rosario, Argentina.

In general, the findings of the secondary analysis that took into account stroke, TIA, or TE history “confirmed” the main AUGUSTUS findings, Dr. Bahit said; an antithrombotic regimen of apixaban plus clopidogrel (or other P2Y12 inhibitor) without aspirin was superior for both efficacy and safety, compared with the alternative regimens that either substituted warfarin for apixaban or that added aspirin.

AUGUSTUS enrolled 4,614 atrial fibrillation (AFib) patients who either had a recent acute coronary syndrome (ACS) event or had recently undergone percutaneous coronary intervention (PCI) at any of 492 sites in 33 countries during 2015-2018. The study’s primary endpoint was the incidence of major or clinically relevant minor bleeds after 6 months, which was significantly lower in the subgroups that received apixaban instead of warfarin and in patients who received placebo instead of aspirin. The secondary endpoint of death or hospitalization after 6 months was also significantly lower in the apixaban-treated patients, compared with those on warfarin, while the aspirin and placebo subgroups showed no difference in the incidence of these events (N Engl J Med. 2019 Apr 18;380[16]:1509-24).

The results reported by Dr. Bahit also highlighted both the high risk faced by patients with AFib who also have had an ACS event or PCI, as well as a prior stroke, TIA, or TE event, noted Larry B. Goldstein, MD, professor and chairman of neurology at the University of Kentucky, Lexington. “It’s difficult, because these patients had an ACS event or PCI, and you don’t want a coronary too close up, but do these patients really need a P2Y12 inhibitor plus an anticoagulant? Could these patients do as well on apixaban only? I would have liked to see that treatment arm in the study,” Dr. Goldstein commented in an interview.

“These are challenging patients because they often require anticoagulation for the AFib as well as antiplatelet agents” for the recent PCI or ACS event, commented Mitchell S.V. Elkind, MD, professor of neurology at Columbia University, New York. “The question has always been: How many blood thinners should these patients be on? Potentially they could be on three different agents [an anticoagulant and two antiplatelet drugs], and we know that all of those drugs together pretty dramatically increase the risk of bleeding. About 15% of the patients in the overall AUGUSTUS trial had either cerebrovascular disease or systemic thromboembolism, so this was a small subgroup of the overall trial, but the overall trial was large so it’s a significant number of patients who met this criteria. The results confirmed that even in a group of patients who may be considered at high risk because they have a prior history of cerebrovascular disease use of apixaban instead of warfarin seemed safer, and that those patients did not need to be on aspirin as well as their other antiplatelet agent. Patients with a history of stroke, in fact, had a lower risk of bleeding than the other patients in this trial, so one could argue that they should be on an agent like apixaban as well as an antiplatelet agent like clopidogrel without addition of aspirin,” he said in a recorded statement.

In addition to implications for using prescription drugs like apixaban and clopidogrel, the findings also send a message about the need for very aggressive implementation of lifestyle measures that can reduce cardiovascular disease risk in these patients, added Dr. Goldstein. The AUGUSTUS outcome analyses that subdivided the study population into those with a prior stroke, TIA, or TE event – 633 patients or about 14% of the 4,581 patients eligible for this analysis – and those who did not have this history showed the extremely high, incrementally elevated risk faced by patients with these prior events.

A history of stroke, TIA, or TE event linked with a jump in the 90-day rate of major or clinically relevant minor bleeds from 13% without this history to 17%, which is a 31% relative increase; it boosted the 90-day rate of death or hospitalization from 25% to 31%, a 24% relative increase; and it jacked up the rate of death or ischemic events from 6% to 9%, a 50% relative increase, Dr. Bahit reported.

These substantial increases “suggest we need to be very aggressive” in managing these high-risk patients who combine a background of AFib, a prior stroke, TIA, or TE events, and a recent ACS event or PCI, Dr. Goldstein observed. In these patients, he suggested that clinicians make sure to address smoking cessation, obesity, exercise, diet, and statin use, and get each of these to an optimal level to further cut risk. If all five of these basic interventions were successfully administered to a patient they could collectively cut the patient’s event risk by about 80%, he added.

AUGUSTUS was funded by Bristol-Myers Squibb and Pfizer, the companies that jointly market apixaban. Dr. Bahit has received honoraria from Pfizer, and from CSL Behring and Merck. Dr. Elkind and Dr. Goldstein had no relevant disclosures.

[email protected]

SOURCE: Bahit MC et al. ISC 2020, Abstract LB22.

Nationwide influenza activity declined for the third consecutive week, but the 2019-2020 season is on pace to be the longest in more than a decade.

Outpatient visits to health care providers for influenza-like illness dropped from 5.5% the previous week to 5.3% of all visits for the week ending Feb. 29, the Centers for Disease Control and Prevention said on March 6.

The national baseline rate of 2.4% was first reached during the week of Nov. 9, 2019 – marking the start of flu season – and has remained at or above that level for 17 consecutive weeks. Last year’s season, which also was the longest in a decade, lasted 21 consecutive weeks but started 2 weeks later than the current season and had a lower outpatient-visit rate (4.5%) for the last week of February, CDC data show.

This season’s earlier start could mean that even a somewhat steep decline in visits to below the baseline rate – marking the end of the season – might take 5 or 6 weeks and would make 2019-2020 even longer than 2018-2019.

The activity situation on the state level reflects the small national decline. For the week ending Feb. 29, there were 33 states at level 10 on the CDC’s 1-10 activity scale, compared with 37 the week before, and a total of 40 in the “high” range of 8-10, compared with 43 the week before, the CDC’s influenza division reported.

The other main measure of influenza activity, percentage of respiratory specimens testing positive, also declined for the third week in a row and is now at 24.3% after reaching a high of 30.3% during the week of Feb. 2-8, the influenza division said.

The overall cumulative hospitalization rate continues to remain at a fairly typical 57.9 per 100,000 population, but rates for school-aged children (84.9 per 100,000) and young adults (31.2 per 100,000) are among the highest ever recorded at this point in the season. Mortality among children – now at 136 for 2019-2020 – is higher than for any season since reporting began in 2004, with the exception of the 2009 pandemic, the CDC said.
 

[email protected]

Nationwide influenza activity declined for the third consecutive week, but the 2019-2020 season is on pace to be the longest in more than a decade.

Outpatient visits to health care providers for influenza-like illness dropped from 5.5% the previous week to 5.3% of all visits for the week ending Feb. 29, the Centers for Disease Control and Prevention said on March 6.

The national baseline rate of 2.4% was first reached during the week of Nov. 9, 2019 – marking the start of flu season – and has remained at or above that level for 17 consecutive weeks. Last year’s season, which also was the longest in a decade, lasted 21 consecutive weeks but started 2 weeks later than the current season and had a lower outpatient-visit rate (4.5%) for the last week of February, CDC data show.

This season’s earlier start could mean that even a somewhat steep decline in visits to below the baseline rate – marking the end of the season – might take 5 or 6 weeks and would make 2019-2020 even longer than 2018-2019.

The activity situation on the state level reflects the small national decline. For the week ending Feb. 29, there were 33 states at level 10 on the CDC’s 1-10 activity scale, compared with 37 the week before, and a total of 40 in the “high” range of 8-10, compared with 43 the week before, the CDC’s influenza division reported.

The other main measure of influenza activity, percentage of respiratory specimens testing positive, also declined for the third week in a row and is now at 24.3% after reaching a high of 30.3% during the week of Feb. 2-8, the influenza division said.

The overall cumulative hospitalization rate continues to remain at a fairly typical 57.9 per 100,000 population, but rates for school-aged children (84.9 per 100,000) and young adults (31.2 per 100,000) are among the highest ever recorded at this point in the season. Mortality among children – now at 136 for 2019-2020 – is higher than for any season since reporting began in 2004, with the exception of the 2009 pandemic, the CDC said.
 

[email protected]

Nationwide influenza activity declined for the third consecutive week, but the 2019-2020 season is on pace to be the longest in more than a decade.

Outpatient visits to health care providers for influenza-like illness dropped from 5.5% the previous week to 5.3% of all visits for the week ending Feb. 29, the Centers for Disease Control and Prevention said on March 6.

The national baseline rate of 2.4% was first reached during the week of Nov. 9, 2019 – marking the start of flu season – and has remained at or above that level for 17 consecutive weeks. Last year’s season, which also was the longest in a decade, lasted 21 consecutive weeks but started 2 weeks later than the current season and had a lower outpatient-visit rate (4.5%) for the last week of February, CDC data show.

This season’s earlier start could mean that even a somewhat steep decline in visits to below the baseline rate – marking the end of the season – might take 5 or 6 weeks and would make 2019-2020 even longer than 2018-2019.

The activity situation on the state level reflects the small national decline. For the week ending Feb. 29, there were 33 states at level 10 on the CDC’s 1-10 activity scale, compared with 37 the week before, and a total of 40 in the “high” range of 8-10, compared with 43 the week before, the CDC’s influenza division reported.

The other main measure of influenza activity, percentage of respiratory specimens testing positive, also declined for the third week in a row and is now at 24.3% after reaching a high of 30.3% during the week of Feb. 2-8, the influenza division said.

The overall cumulative hospitalization rate continues to remain at a fairly typical 57.9 per 100,000 population, but rates for school-aged children (84.9 per 100,000) and young adults (31.2 per 100,000) are among the highest ever recorded at this point in the season. Mortality among children – now at 136 for 2019-2020 – is higher than for any season since reporting began in 2004, with the exception of the 2009 pandemic, the CDC said.
 

[email protected]

The toilet bowl, sink, and bathroom door handle of an isolation room housing a patient with the novel coronavirus tested positive for the virus, raising the possibility that viral shedding in the stool could represent another route of transmission, investigators reported.

CDC/ Dr. Fred Murphy; Sylvia Whitfield

Air outlet fans and other room sites also tested positive for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), though an anteroom, a corridor, and most personal protective equipment (PPE) worn by health care providers tested negative, according to the researchers, led by Sean Wei Xiang Ong, MBBS, of the National Centre for Infectious Diseases, Singapore.

Taken together, these findings suggest a “need for strict adherence to environmental and hand hygiene” to combat significant environmental contamination through respiratory droplets and fecal shedding, Dr. Ong and colleagues wrote in JAMA.

Aaron Eli Glatt, MD, chair of medicine at Mount Sinai South Nassau in New York, said these results demonstrate that SARS-CoV-2 is “clearly capable” of contaminating bathroom sinks and toilets.

“That wouldn’t have been the first place I would have thought of, before this study,” he said in an interview. “You need to pay attention to cleaning the bathrooms, which we obviously do, but that’s an important reminder.”

The report by Dr. Ong and coauthors included a total of three patients housed in airborne infection isolation rooms in a dedicated SARS-CoV-2 outbreak center in Singapore. For each patient, surface samples were taken from 26 sites in the isolation room, an anteroom, and a bathroom. Samples were also taken from PPE on physicians as they left the patient rooms.

Samples for the first patient, taken right after routine cleaning, were all negative, according to researchers. That room was sampled twice, on days 4 and 10 of the illness, while the patient was still symptomatic. Likewise, for the second patient, postcleaning samples were negative; those samples were taken 2 days after cleaning.

However, for the third patient, samples were taken before routine cleaning. In this case, Dr. Ong and colleagues said 13 of 15 room sites (87%) were positive, including air outlet fans, while 3 of 5 toilet sites (60%) were positive as well, though no contamination was found in the anteroom, corridor, or in air samples.

That patient had two stool samples that were positive for SARS-CoV-2, but no diarrhea, authors said, and had upper respiratory tract involvement without pneumonia.

The fact that swabs of the air exhaust outlets tested positive suggests that virus-laden droplets could be “displaced by airflows” and end up on vents or other equipment, Dr. Ong and coauthors reported.

All PPE samples tested negative, except for the front of one shoe.

“The risk of transmission from contaminated footwear is likely low, as evidenced by negative results in the anteroom and corridor,” they wrote.

While this study included only a small number of patients, Dr. Glatt said the findings represent an important and useful contribution to the literature on coronavirus disease 2019 (COVID-19).

“Every day we’re getting more information, and each little piece of the puzzle helps us in the overall management of individuals with COVID-19,” he said in the interview. “They’re adding to our ability to manage, control, and mitigate further spread of the disease.”

Funding for the study came from the National Medical Research Council in Singapore and DSO National Laboratories. Dr. Ong and colleagues reported no conflicts of interest.

SOURCE: Ong SWX et al. JAMA. 2020 Mar 4. doi: 10.1001/jama.2020.3227.

The toilet bowl, sink, and bathroom door handle of an isolation room housing a patient with the novel coronavirus tested positive for the virus, raising the possibility that viral shedding in the stool could represent another route of transmission, investigators reported.

CDC/ Dr. Fred Murphy; Sylvia Whitfield

Air outlet fans and other room sites also tested positive for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), though an anteroom, a corridor, and most personal protective equipment (PPE) worn by health care providers tested negative, according to the researchers, led by Sean Wei Xiang Ong, MBBS, of the National Centre for Infectious Diseases, Singapore.

Taken together, these findings suggest a “need for strict adherence to environmental and hand hygiene” to combat significant environmental contamination through respiratory droplets and fecal shedding, Dr. Ong and colleagues wrote in JAMA.

Aaron Eli Glatt, MD, chair of medicine at Mount Sinai South Nassau in New York, said these results demonstrate that SARS-CoV-2 is “clearly capable” of contaminating bathroom sinks and toilets.

“That wouldn’t have been the first place I would have thought of, before this study,” he said in an interview. “You need to pay attention to cleaning the bathrooms, which we obviously do, but that’s an important reminder.”

The report by Dr. Ong and coauthors included a total of three patients housed in airborne infection isolation rooms in a dedicated SARS-CoV-2 outbreak center in Singapore. For each patient, surface samples were taken from 26 sites in the isolation room, an anteroom, and a bathroom. Samples were also taken from PPE on physicians as they left the patient rooms.

Samples for the first patient, taken right after routine cleaning, were all negative, according to researchers. That room was sampled twice, on days 4 and 10 of the illness, while the patient was still symptomatic. Likewise, for the second patient, postcleaning samples were negative; those samples were taken 2 days after cleaning.

However, for the third patient, samples were taken before routine cleaning. In this case, Dr. Ong and colleagues said 13 of 15 room sites (87%) were positive, including air outlet fans, while 3 of 5 toilet sites (60%) were positive as well, though no contamination was found in the anteroom, corridor, or in air samples.

That patient had two stool samples that were positive for SARS-CoV-2, but no diarrhea, authors said, and had upper respiratory tract involvement without pneumonia.

The fact that swabs of the air exhaust outlets tested positive suggests that virus-laden droplets could be “displaced by airflows” and end up on vents or other equipment, Dr. Ong and coauthors reported.

All PPE samples tested negative, except for the front of one shoe.

“The risk of transmission from contaminated footwear is likely low, as evidenced by negative results in the anteroom and corridor,” they wrote.

While this study included only a small number of patients, Dr. Glatt said the findings represent an important and useful contribution to the literature on coronavirus disease 2019 (COVID-19).

“Every day we’re getting more information, and each little piece of the puzzle helps us in the overall management of individuals with COVID-19,” he said in the interview. “They’re adding to our ability to manage, control, and mitigate further spread of the disease.”

Funding for the study came from the National Medical Research Council in Singapore and DSO National Laboratories. Dr. Ong and colleagues reported no conflicts of interest.

SOURCE: Ong SWX et al. JAMA. 2020 Mar 4. doi: 10.1001/jama.2020.3227.

The toilet bowl, sink, and bathroom door handle of an isolation room housing a patient with the novel coronavirus tested positive for the virus, raising the possibility that viral shedding in the stool could represent another route of transmission, investigators reported.

CDC/ Dr. Fred Murphy; Sylvia Whitfield

Air outlet fans and other room sites also tested positive for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), though an anteroom, a corridor, and most personal protective equipment (PPE) worn by health care providers tested negative, according to the researchers, led by Sean Wei Xiang Ong, MBBS, of the National Centre for Infectious Diseases, Singapore.

Taken together, these findings suggest a “need for strict adherence to environmental and hand hygiene” to combat significant environmental contamination through respiratory droplets and fecal shedding, Dr. Ong and colleagues wrote in JAMA.

Aaron Eli Glatt, MD, chair of medicine at Mount Sinai South Nassau in New York, said these results demonstrate that SARS-CoV-2 is “clearly capable” of contaminating bathroom sinks and toilets.

“That wouldn’t have been the first place I would have thought of, before this study,” he said in an interview. “You need to pay attention to cleaning the bathrooms, which we obviously do, but that’s an important reminder.”

The report by Dr. Ong and coauthors included a total of three patients housed in airborne infection isolation rooms in a dedicated SARS-CoV-2 outbreak center in Singapore. For each patient, surface samples were taken from 26 sites in the isolation room, an anteroom, and a bathroom. Samples were also taken from PPE on physicians as they left the patient rooms.

Samples for the first patient, taken right after routine cleaning, were all negative, according to researchers. That room was sampled twice, on days 4 and 10 of the illness, while the patient was still symptomatic. Likewise, for the second patient, postcleaning samples were negative; those samples were taken 2 days after cleaning.

However, for the third patient, samples were taken before routine cleaning. In this case, Dr. Ong and colleagues said 13 of 15 room sites (87%) were positive, including air outlet fans, while 3 of 5 toilet sites (60%) were positive as well, though no contamination was found in the anteroom, corridor, or in air samples.

That patient had two stool samples that were positive for SARS-CoV-2, but no diarrhea, authors said, and had upper respiratory tract involvement without pneumonia.

The fact that swabs of the air exhaust outlets tested positive suggests that virus-laden droplets could be “displaced by airflows” and end up on vents or other equipment, Dr. Ong and coauthors reported.

All PPE samples tested negative, except for the front of one shoe.

“The risk of transmission from contaminated footwear is likely low, as evidenced by negative results in the anteroom and corridor,” they wrote.

While this study included only a small number of patients, Dr. Glatt said the findings represent an important and useful contribution to the literature on coronavirus disease 2019 (COVID-19).

“Every day we’re getting more information, and each little piece of the puzzle helps us in the overall management of individuals with COVID-19,” he said in the interview. “They’re adding to our ability to manage, control, and mitigate further spread of the disease.”

Funding for the study came from the National Medical Research Council in Singapore and DSO National Laboratories. Dr. Ong and colleagues reported no conflicts of interest.

SOURCE: Ong SWX et al. JAMA. 2020 Mar 4. doi: 10.1001/jama.2020.3227.

Telehealth is increasingly being viewed as a key way to help fight the COVID-19 outbreak in the United States. Recognizing the potential of this technology to slow the spread of the disease, the House of Representatives included a provision in an $8.3 billion emergency response bill it approved today that would temporarily lift restrictions on Medicare telehealth coverage to assist in the efforts to contain the virus.

Nancy Messonnier, MD, director of the National Center for Immunization and Respiratory Diseases at the Centers for Disease Control and Prevention (CDC), said that hospitals should be prepared to use telehealth as one of their tools in fighting the outbreak, according to a recent news release from the American Hospital Association (AHA).

Congress is responding to that need by including the service in the new coronavirus legislation now headed to the Senate, after the funding bill was approved in a 415-2 vote by the House.

The bill empowers the Secretary of Health and Human Services (HHS) to “waive or modify application of certain Medicare requirements with respect to telehealth services furnished during certain emergency periods.”

While the measure adds telehealth to the waiver authority that the HHS secretary currently has during national emergencies, it’s only for the coronavirus crisis in this case, Krista Drobac, executive director of the Alliance for Connected Care, told Medscape Medical News.

The waiver would apply to originating sites of telehealth visits, she noted. Thus Medicare coverage of telemedicine would be expanded beyond rural areas.

In addition, the waiver would allow coverage of virtual visits conducted on smartphones with audio and video capabilities. A “qualified provider,” as defined by the legislation, would be a practitioner who has an established relationship with the patient or who is in the same practice as the provider who has that relationship.

An advantage of telehealth, proponents say, is that it can enable people who believe they have COVID-19 to be seen at home rather than visit offices or emergency departments (EDs) where they might spread the disease or be in proximity to others who have it.

In an editorial published March 2 in Modern Healthcare, medical directors from Stanford Medicine, MedStar Health, and Intermountain Healthcare also noted that telehealth can give patients 24/7 access to care, allow surveillance of patients at risk while keeping them at home, ensure that treatment in hospitals is reserved for high-need patients, and enable providers to triage and screen more patients than can be handled in brick-and-mortar care settings.

However, telehealth screening would allow physicians only to judge whether a patient’s symptoms might be indicative of COVID-19, the Alliance for Connected Care, a telehealth advocacy group, noted in a letter to Congressional leaders. Patients would still have to be seen in person to be tested for the disease.

The group, which represents technology companies, health insurers, pharmacies, and other healthcare players, has been lobbying Congress to include telehealth in federal funds to combat the outbreak.

The American Telemedicine Association (ATA) also supports this goal, ATA President Joseph Kvedar, MD, told Medscape Medical News. And the authors of the Modern Healthcare editorial also advocated for this legislative solution. Because the fatality rate for COVID-19 is significantly higher for older people than for other age groups, they noted, telehealth should be an economically viable option for all seniors.

The Centers for Medicare and Medicaid Services (CMS) long covered telemedicine only in rural areas and only when initiated in healthcare settings. Recently, however, CMS loosened its approach to some extent. Virtual “check-in visits” can now be initiated from any location, including home, to determine whether a Medicare patient needs to be seen in the office. In addition, CMS allows Medicare Advantage plans to offer telemedicine as a core benefit.

Are healthcare systems prepared?

Some large healthcare systems such as Stanford, MedStar, and Intermountain are already using telehealth to diagnose and treat patients who have traditional influenza. Telehealth providers at Stanford estimate that almost 50% of these patients are being prescribed the antiviral drug Tamiflu.

It’s unclear whether other healthcare systems are this well prepared to offer telehealth on a large scale. But, according to an AHA survey, Kvedar noted, three quarters of AHA members are engaged in some form of telehealth.

Drobac said “it wouldn’t require too much effort” to ramp up a wide-scale telehealth program that could help reduce the impact of the outbreak. “The technology is there,” she noted. “You need a HIPAA-compliant telehealth platform, but there are so many out there.”

Kvedar agreed. To begin with, he said, hospitals might sequester patients who visit the ED with COVID-19 symptoms in a video-equipped “isolation room.” Staff members could then do the patient intake from a different location in the hospital.

He admitted that this approach would be infeasible if a lot of patients arrived in EDs with coronavirus symptoms. However, Kvedar noted, “All the tools are in place to go well beyond that. American Well, Teladoc, and others are all offering ways to get out in front of this. There are plenty of vendors out there, and most people have a connected cell phone that you can do a video call on.”

Hospital leaders would have to decide whether to embrace telehealth, which would mean less use of services in their institutions, he said. “But it would be for the greater good of the public.”

Kvedar recalled that there was some use of telehealth in the New York area after 9/11. Telehealth was also used in the aftermath of Hurricane Katrina in 2005. But the ATA president, who is also vice president of connected health at Partners HealthCare in Boston, noted that the COVID-19 outbreak is the first public health emergency to occur in the era of Skype and smartphones.

If Congress does ultimately authorize CMS to cover telehealth across the board during this emergency, might that lead to a permanent change in Medicare coverage policy? Kvedar wouldn’t venture an opinion. “However, the current CMS leadership has been incredibly telehealth friendly,” he said. “So it’s possible they would [embrace a lifting of restrictions]. As patients get a sense of this modality of care and how convenient it is for them, they’ll start asking for more.”

Meanwhile, he said, the telehealth opportunity goes beyond video visits with doctors to mitigate the outbreak. Telehealth data could also be used to track disease spread, similar to how researchers have studied Google searches to predict the spread of the flu, he noted.

Teladoc, a major telehealth vendor, recently told stock analysts it’s already working with the CDC on disease surveillance, according to a report in FierceHealthcare.

This article first appeared on Medscape.com.

Telehealth is increasingly being viewed as a key way to help fight the COVID-19 outbreak in the United States. Recognizing the potential of this technology to slow the spread of the disease, the House of Representatives included a provision in an $8.3 billion emergency response bill it approved today that would temporarily lift restrictions on Medicare telehealth coverage to assist in the efforts to contain the virus.

Nancy Messonnier, MD, director of the National Center for Immunization and Respiratory Diseases at the Centers for Disease Control and Prevention (CDC), said that hospitals should be prepared to use telehealth as one of their tools in fighting the outbreak, according to a recent news release from the American Hospital Association (AHA).

Congress is responding to that need by including the service in the new coronavirus legislation now headed to the Senate, after the funding bill was approved in a 415-2 vote by the House.

The bill empowers the Secretary of Health and Human Services (HHS) to “waive or modify application of certain Medicare requirements with respect to telehealth services furnished during certain emergency periods.”

While the measure adds telehealth to the waiver authority that the HHS secretary currently has during national emergencies, it’s only for the coronavirus crisis in this case, Krista Drobac, executive director of the Alliance for Connected Care, told Medscape Medical News.

The waiver would apply to originating sites of telehealth visits, she noted. Thus Medicare coverage of telemedicine would be expanded beyond rural areas.

In addition, the waiver would allow coverage of virtual visits conducted on smartphones with audio and video capabilities. A “qualified provider,” as defined by the legislation, would be a practitioner who has an established relationship with the patient or who is in the same practice as the provider who has that relationship.

An advantage of telehealth, proponents say, is that it can enable people who believe they have COVID-19 to be seen at home rather than visit offices or emergency departments (EDs) where they might spread the disease or be in proximity to others who have it.

In an editorial published March 2 in Modern Healthcare, medical directors from Stanford Medicine, MedStar Health, and Intermountain Healthcare also noted that telehealth can give patients 24/7 access to care, allow surveillance of patients at risk while keeping them at home, ensure that treatment in hospitals is reserved for high-need patients, and enable providers to triage and screen more patients than can be handled in brick-and-mortar care settings.

However, telehealth screening would allow physicians only to judge whether a patient’s symptoms might be indicative of COVID-19, the Alliance for Connected Care, a telehealth advocacy group, noted in a letter to Congressional leaders. Patients would still have to be seen in person to be tested for the disease.

The group, which represents technology companies, health insurers, pharmacies, and other healthcare players, has been lobbying Congress to include telehealth in federal funds to combat the outbreak.

The American Telemedicine Association (ATA) also supports this goal, ATA President Joseph Kvedar, MD, told Medscape Medical News. And the authors of the Modern Healthcare editorial also advocated for this legislative solution. Because the fatality rate for COVID-19 is significantly higher for older people than for other age groups, they noted, telehealth should be an economically viable option for all seniors.

The Centers for Medicare and Medicaid Services (CMS) long covered telemedicine only in rural areas and only when initiated in healthcare settings. Recently, however, CMS loosened its approach to some extent. Virtual “check-in visits” can now be initiated from any location, including home, to determine whether a Medicare patient needs to be seen in the office. In addition, CMS allows Medicare Advantage plans to offer telemedicine as a core benefit.

Are healthcare systems prepared?

Some large healthcare systems such as Stanford, MedStar, and Intermountain are already using telehealth to diagnose and treat patients who have traditional influenza. Telehealth providers at Stanford estimate that almost 50% of these patients are being prescribed the antiviral drug Tamiflu.

It’s unclear whether other healthcare systems are this well prepared to offer telehealth on a large scale. But, according to an AHA survey, Kvedar noted, three quarters of AHA members are engaged in some form of telehealth.

Drobac said “it wouldn’t require too much effort” to ramp up a wide-scale telehealth program that could help reduce the impact of the outbreak. “The technology is there,” she noted. “You need a HIPAA-compliant telehealth platform, but there are so many out there.”

Kvedar agreed. To begin with, he said, hospitals might sequester patients who visit the ED with COVID-19 symptoms in a video-equipped “isolation room.” Staff members could then do the patient intake from a different location in the hospital.

He admitted that this approach would be infeasible if a lot of patients arrived in EDs with coronavirus symptoms. However, Kvedar noted, “All the tools are in place to go well beyond that. American Well, Teladoc, and others are all offering ways to get out in front of this. There are plenty of vendors out there, and most people have a connected cell phone that you can do a video call on.”

Hospital leaders would have to decide whether to embrace telehealth, which would mean less use of services in their institutions, he said. “But it would be for the greater good of the public.”

Kvedar recalled that there was some use of telehealth in the New York area after 9/11. Telehealth was also used in the aftermath of Hurricane Katrina in 2005. But the ATA president, who is also vice president of connected health at Partners HealthCare in Boston, noted that the COVID-19 outbreak is the first public health emergency to occur in the era of Skype and smartphones.

If Congress does ultimately authorize CMS to cover telehealth across the board during this emergency, might that lead to a permanent change in Medicare coverage policy? Kvedar wouldn’t venture an opinion. “However, the current CMS leadership has been incredibly telehealth friendly,” he said. “So it’s possible they would [embrace a lifting of restrictions]. As patients get a sense of this modality of care and how convenient it is for them, they’ll start asking for more.”

Meanwhile, he said, the telehealth opportunity goes beyond video visits with doctors to mitigate the outbreak. Telehealth data could also be used to track disease spread, similar to how researchers have studied Google searches to predict the spread of the flu, he noted.

Teladoc, a major telehealth vendor, recently told stock analysts it’s already working with the CDC on disease surveillance, according to a report in FierceHealthcare.

This article first appeared on Medscape.com.

Telehealth is increasingly being viewed as a key way to help fight the COVID-19 outbreak in the United States. Recognizing the potential of this technology to slow the spread of the disease, the House of Representatives included a provision in an $8.3 billion emergency response bill it approved today that would temporarily lift restrictions on Medicare telehealth coverage to assist in the efforts to contain the virus.

Nancy Messonnier, MD, director of the National Center for Immunization and Respiratory Diseases at the Centers for Disease Control and Prevention (CDC), said that hospitals should be prepared to use telehealth as one of their tools in fighting the outbreak, according to a recent news release from the American Hospital Association (AHA).

Congress is responding to that need by including the service in the new coronavirus legislation now headed to the Senate, after the funding bill was approved in a 415-2 vote by the House.

The bill empowers the Secretary of Health and Human Services (HHS) to “waive or modify application of certain Medicare requirements with respect to telehealth services furnished during certain emergency periods.”

While the measure adds telehealth to the waiver authority that the HHS secretary currently has during national emergencies, it’s only for the coronavirus crisis in this case, Krista Drobac, executive director of the Alliance for Connected Care, told Medscape Medical News.

The waiver would apply to originating sites of telehealth visits, she noted. Thus Medicare coverage of telemedicine would be expanded beyond rural areas.

In addition, the waiver would allow coverage of virtual visits conducted on smartphones with audio and video capabilities. A “qualified provider,” as defined by the legislation, would be a practitioner who has an established relationship with the patient or who is in the same practice as the provider who has that relationship.

An advantage of telehealth, proponents say, is that it can enable people who believe they have COVID-19 to be seen at home rather than visit offices or emergency departments (EDs) where they might spread the disease or be in proximity to others who have it.

In an editorial published March 2 in Modern Healthcare, medical directors from Stanford Medicine, MedStar Health, and Intermountain Healthcare also noted that telehealth can give patients 24/7 access to care, allow surveillance of patients at risk while keeping them at home, ensure that treatment in hospitals is reserved for high-need patients, and enable providers to triage and screen more patients than can be handled in brick-and-mortar care settings.

However, telehealth screening would allow physicians only to judge whether a patient’s symptoms might be indicative of COVID-19, the Alliance for Connected Care, a telehealth advocacy group, noted in a letter to Congressional leaders. Patients would still have to be seen in person to be tested for the disease.

The group, which represents technology companies, health insurers, pharmacies, and other healthcare players, has been lobbying Congress to include telehealth in federal funds to combat the outbreak.

The American Telemedicine Association (ATA) also supports this goal, ATA President Joseph Kvedar, MD, told Medscape Medical News. And the authors of the Modern Healthcare editorial also advocated for this legislative solution. Because the fatality rate for COVID-19 is significantly higher for older people than for other age groups, they noted, telehealth should be an economically viable option for all seniors.

The Centers for Medicare and Medicaid Services (CMS) long covered telemedicine only in rural areas and only when initiated in healthcare settings. Recently, however, CMS loosened its approach to some extent. Virtual “check-in visits” can now be initiated from any location, including home, to determine whether a Medicare patient needs to be seen in the office. In addition, CMS allows Medicare Advantage plans to offer telemedicine as a core benefit.

Are healthcare systems prepared?

Some large healthcare systems such as Stanford, MedStar, and Intermountain are already using telehealth to diagnose and treat patients who have traditional influenza. Telehealth providers at Stanford estimate that almost 50% of these patients are being prescribed the antiviral drug Tamiflu.

It’s unclear whether other healthcare systems are this well prepared to offer telehealth on a large scale. But, according to an AHA survey, Kvedar noted, three quarters of AHA members are engaged in some form of telehealth.

Drobac said “it wouldn’t require too much effort” to ramp up a wide-scale telehealth program that could help reduce the impact of the outbreak. “The technology is there,” she noted. “You need a HIPAA-compliant telehealth platform, but there are so many out there.”

Kvedar agreed. To begin with, he said, hospitals might sequester patients who visit the ED with COVID-19 symptoms in a video-equipped “isolation room.” Staff members could then do the patient intake from a different location in the hospital.

He admitted that this approach would be infeasible if a lot of patients arrived in EDs with coronavirus symptoms. However, Kvedar noted, “All the tools are in place to go well beyond that. American Well, Teladoc, and others are all offering ways to get out in front of this. There are plenty of vendors out there, and most people have a connected cell phone that you can do a video call on.”

Hospital leaders would have to decide whether to embrace telehealth, which would mean less use of services in their institutions, he said. “But it would be for the greater good of the public.”

Kvedar recalled that there was some use of telehealth in the New York area after 9/11. Telehealth was also used in the aftermath of Hurricane Katrina in 2005. But the ATA president, who is also vice president of connected health at Partners HealthCare in Boston, noted that the COVID-19 outbreak is the first public health emergency to occur in the era of Skype and smartphones.

If Congress does ultimately authorize CMS to cover telehealth across the board during this emergency, might that lead to a permanent change in Medicare coverage policy? Kvedar wouldn’t venture an opinion. “However, the current CMS leadership has been incredibly telehealth friendly,” he said. “So it’s possible they would [embrace a lifting of restrictions]. As patients get a sense of this modality of care and how convenient it is for them, they’ll start asking for more.”

Meanwhile, he said, the telehealth opportunity goes beyond video visits with doctors to mitigate the outbreak. Telehealth data could also be used to track disease spread, similar to how researchers have studied Google searches to predict the spread of the flu, he noted.

Teladoc, a major telehealth vendor, recently told stock analysts it’s already working with the CDC on disease surveillance, according to a report in FierceHealthcare.

This article first appeared on Medscape.com.

PHOENIX – The level of physical activity people engage in during their golden years doesn’t have to be strenuous in order to be effective, results from two studies presented at the Epidemiology and Prevention/Lifestyle and Cardiometabolic Health meeting showed.

Courtesy University of California, San Diego

In one study, women who walked 2,100-4,500 steps each day reduced their risk of dying from cardiovascular disease by up to 38%, compared with those who walked fewer than 2,100 steps each day. In addition, women who walked more than 4,500 steps each day reduced their risk of cardiovascular disease (CVD) mortality risk by 48%.

The findings come from an ancillary analysis of the Women’s Health Study known as the Objective Physical Activity and Cardiovascular Health (OPACH) Study.

“Our work shows that both light-intensity and moderate-/vigorous-intensity steps are associated with reduced risk of cardiovascular disease death,” lead author Andrea Z. LaCroix, PhD, said in an interview. “And our previous studies show that all movement while standing, stepping, or just moving about at whatever intensity you choose, appears to have cardiovascular benefits, whereas long hours spent sedentary, especially prolonged sitting bouts are associated with increased risk of cardiovascular disease. These new findings on steps are best interpreted as showing that moving instead of sitting is good for your heart and blood vessels as we get older. Find the things you love to do and get moving.”

For OPACH, 6,379 women with an average age of 79 years wore ActiGraph GT3X+ triaxial accelerometers on their wrist for 7 days during 2012-2014, as a way to ascertain the number of steps they took. The researchers followed the study participants to March 1, 2019, and used Cox proportional hazard models to estimate CVD mortality across four quartiles of steps per day, adjusted for age, race/ethnicity, education, smoking, alcohol consumption, self-reported health, comorbidities, and physical function. The lowest quartile reference category was less than 2,108 steps per day. The second, third and fourth quartiles were: 2,108 to fewer than 3,136 steps, 3,136 to fewer than 4,499, and 4,500 and above.

Dr. LaCroix, distinguished professor and chief of epidemiology at the University of California, San Diego, reported that women who walked 2,100-4,500 steps daily reduced their risk of dying from CVD by up to up to 38%, compared with women who walked fewer than 2,100 daily steps. The women who walked more than 4,500 steps per day reduced their risk by 48%.

She noted that, for many years, common wisdom was that 10,000 steps per day should be used as a general fitness target, [but] that goal “was never evidence based, and so far, emerging evidence using accelerometers to measure steps shows benefit way below the level of 10,000 steps.” Dr. LaCroix added that, in this study, “we were able separate steps taken at a light intensity of energy expenditure versus a moderate or vigorous level of energy expenditure. This is like comparing slower versus faster steps. Both influenced the risk of CVD death and we found no evidence that faster steps were more beneficial for reducing risk of CVD death than slower steps. So, the main message I want my demographic [women aged over 60] to understand is that all movement appears to be good for your heart.”

Barry A. Franklin, PhD, director of preventive cardiology and cardiac rehabilitation at Beaumont Health in Royal Oak, Mich., characterized the study findings as “good news” but not entirely surprising. “It goes along with other research showing that the biggest bang from the buck is going from the least fit, least active cohort, which we call the bottom 20%, to the next lowest level,” he said in an interview. “So, by simply doing some steps, certainly less than 10,000, there were significant benefits for this older age group.”

Dr. LaCroix acknowledged certain limitations of the OPACH study, including the fact that it did not include men or women aged younger than 60 years. In addition, the accelerometer used in this and other studies may measure fewer steps than women are actually taking. “Devices vary in their accuracy,” she said. “If you are tracking steps, try to aim for 4,500 or a little more, but know that every step counts.”

In a separate study, researchers found that an increase of 30 minutes per day of low-intensity physical activity (LIPA) may lower the risk of death among older adults, regardless of the amount of moderate to vigorous physical activity (MVPA) participants are involved in or whether they have impaired physical function. In addition, an increase of 30 minutes of sedentary time per day may increase the risk of death regardless of the amount of MVPA or whether participants have impaired physical function.

Those are key findings from an analysis of 1,262 participants in the Framingham Offspring Study.

“Given that MVPA tends to decline with age, particularly during the mid- to late-life transition, promoting LIPA and reducing sedentary time may be a more practical alternative among older adults for reducing the risk of mortality,” lead author Joowon Lee, PhD, said in an interview at the meeting sponsored by the American Heart Association.

According to Dr. Lee, a postdoctoral fellow at Boston University, prior studies found that the inverse association between MVPA and cardiovascular and all-cause mortality among older adults. “However, we focused on sedentary and light-intensity physical activity, which is prevalent in older adult population,” he said. “Additionally, we looked at the association between physical activity and mortality after excluding participants with frailty as a sensitivity analysis.”

The researchers drew from accelerometry-derived physical activity data from 1,262 Framingham Offspring Study participants at their ninth examination (2011-2014). The mean age of the subjects was 69 years, 54% were women, and they had worn the accelerometers at least 10 hours per day for at least 4 days prior to the exam visit. The researchers used multivariable Cox proportional hazards regression models to relate physician activity and sedentary time with all-cause mortality adjusting for potential confounders.

During a median follow-up of 4.8 years, 67 study participants died. Dr. Lee and colleagues observed that higher total physical activity, LIPA, adherence to physical activity guidelines (at least 150 minutes of activity each week), and lower sedentary time were associated with a lower risk of all-cause mortality. Specifically, they were 67% less likely to die of any cause if they spent at least 150 minutes per week in moderate to vigorous physical activity, compared with those who did not. In addition, the researchers found that each 30-minute interval of LIPA, such as doing household chores or casual walking, was associated with a 20% lower risk of dying from any cause. On the other hand, every additional 30 minutes of being sedentary was related to a 32% higher risk of dying from any cause. The results remained statistically significant even after excluding those with frailty.

“In the present analysis, an increase of 10 minutes in MVPA was not associated with the risk of all-cause mortality although meeting physical activity guidelines [MVPA of at least 150 minutes per week] was the strongest factor associated with the risk of all-cause mortality,” Dr. Lee said.

He acknowledged certain limitations of the analysis, including the fact that the study participants were white individuals with European ancestry. “Additionally, a small number of mortality events were observed in the current investigation,” he said. “So, an additional study of larger multiethnic samples of older adults is warranted to confirm our findings.”

“We tell people: ‘You need 30 minutes of moderate intensity exercise most days of the week,’ ” Dr. Franklin said. “That’s true, but a classic study in Lancet showed that if you do 12 or 15 minutes of moderate exercise, not 30 minutes, you also get a 14% reduction in mortality. Some exercise is better than none, and for older adults, they don’t even have to do moderate intensity exercise to get benefits.”

Dr. LaCroix’s study was funded by the National Heart, Lung, and Blood Institute; Dr. LaCroix reported having no financial disclosures. Dr. Lee’s study was supported by the National Heart, Lung, and Blood Institute; Dr. Lee reported having no disclosures.

[email protected]

SOURCES: LaCroix A et al. Epi/Lifestyle 2020, Abstract 30; Lee J et al. Epi/Lifestyle 2020, Abstract 31.

PHOENIX – The level of physical activity people engage in during their golden years doesn’t have to be strenuous in order to be effective, results from two studies presented at the Epidemiology and Prevention/Lifestyle and Cardiometabolic Health meeting showed.

Courtesy University of California, San Diego

In one study, women who walked 2,100-4,500 steps each day reduced their risk of dying from cardiovascular disease by up to 38%, compared with those who walked fewer than 2,100 steps each day. In addition, women who walked more than 4,500 steps each day reduced their risk of cardiovascular disease (CVD) mortality risk by 48%.

The findings come from an ancillary analysis of the Women’s Health Study known as the Objective Physical Activity and Cardiovascular Health (OPACH) Study.

“Our work shows that both light-intensity and moderate-/vigorous-intensity steps are associated with reduced risk of cardiovascular disease death,” lead author Andrea Z. LaCroix, PhD, said in an interview. “And our previous studies show that all movement while standing, stepping, or just moving about at whatever intensity you choose, appears to have cardiovascular benefits, whereas long hours spent sedentary, especially prolonged sitting bouts are associated with increased risk of cardiovascular disease. These new findings on steps are best interpreted as showing that moving instead of sitting is good for your heart and blood vessels as we get older. Find the things you love to do and get moving.”

For OPACH, 6,379 women with an average age of 79 years wore ActiGraph GT3X+ triaxial accelerometers on their wrist for 7 days during 2012-2014, as a way to ascertain the number of steps they took. The researchers followed the study participants to March 1, 2019, and used Cox proportional hazard models to estimate CVD mortality across four quartiles of steps per day, adjusted for age, race/ethnicity, education, smoking, alcohol consumption, self-reported health, comorbidities, and physical function. The lowest quartile reference category was less than 2,108 steps per day. The second, third and fourth quartiles were: 2,108 to fewer than 3,136 steps, 3,136 to fewer than 4,499, and 4,500 and above.

Dr. LaCroix, distinguished professor and chief of epidemiology at the University of California, San Diego, reported that women who walked 2,100-4,500 steps daily reduced their risk of dying from CVD by up to up to 38%, compared with women who walked fewer than 2,100 daily steps. The women who walked more than 4,500 steps per day reduced their risk by 48%.

She noted that, for many years, common wisdom was that 10,000 steps per day should be used as a general fitness target, [but] that goal “was never evidence based, and so far, emerging evidence using accelerometers to measure steps shows benefit way below the level of 10,000 steps.” Dr. LaCroix added that, in this study, “we were able separate steps taken at a light intensity of energy expenditure versus a moderate or vigorous level of energy expenditure. This is like comparing slower versus faster steps. Both influenced the risk of CVD death and we found no evidence that faster steps were more beneficial for reducing risk of CVD death than slower steps. So, the main message I want my demographic [women aged over 60] to understand is that all movement appears to be good for your heart.”

Barry A. Franklin, PhD, director of preventive cardiology and cardiac rehabilitation at Beaumont Health in Royal Oak, Mich., characterized the study findings as “good news” but not entirely surprising. “It goes along with other research showing that the biggest bang from the buck is going from the least fit, least active cohort, which we call the bottom 20%, to the next lowest level,” he said in an interview. “So, by simply doing some steps, certainly less than 10,000, there were significant benefits for this older age group.”

Dr. LaCroix acknowledged certain limitations of the OPACH study, including the fact that it did not include men or women aged younger than 60 years. In addition, the accelerometer used in this and other studies may measure fewer steps than women are actually taking. “Devices vary in their accuracy,” she said. “If you are tracking steps, try to aim for 4,500 or a little more, but know that every step counts.”

In a separate study, researchers found that an increase of 30 minutes per day of low-intensity physical activity (LIPA) may lower the risk of death among older adults, regardless of the amount of moderate to vigorous physical activity (MVPA) participants are involved in or whether they have impaired physical function. In addition, an increase of 30 minutes of sedentary time per day may increase the risk of death regardless of the amount of MVPA or whether participants have impaired physical function.

Those are key findings from an analysis of 1,262 participants in the Framingham Offspring Study.

“Given that MVPA tends to decline with age, particularly during the mid- to late-life transition, promoting LIPA and reducing sedentary time may be a more practical alternative among older adults for reducing the risk of mortality,” lead author Joowon Lee, PhD, said in an interview at the meeting sponsored by the American Heart Association.

According to Dr. Lee, a postdoctoral fellow at Boston University, prior studies found that the inverse association between MVPA and cardiovascular and all-cause mortality among older adults. “However, we focused on sedentary and light-intensity physical activity, which is prevalent in older adult population,” he said. “Additionally, we looked at the association between physical activity and mortality after excluding participants with frailty as a sensitivity analysis.”

The researchers drew from accelerometry-derived physical activity data from 1,262 Framingham Offspring Study participants at their ninth examination (2011-2014). The mean age of the subjects was 69 years, 54% were women, and they had worn the accelerometers at least 10 hours per day for at least 4 days prior to the exam visit. The researchers used multivariable Cox proportional hazards regression models to relate physician activity and sedentary time with all-cause mortality adjusting for potential confounders.

During a median follow-up of 4.8 years, 67 study participants died. Dr. Lee and colleagues observed that higher total physical activity, LIPA, adherence to physical activity guidelines (at least 150 minutes of activity each week), and lower sedentary time were associated with a lower risk of all-cause mortality. Specifically, they were 67% less likely to die of any cause if they spent at least 150 minutes per week in moderate to vigorous physical activity, compared with those who did not. In addition, the researchers found that each 30-minute interval of LIPA, such as doing household chores or casual walking, was associated with a 20% lower risk of dying from any cause. On the other hand, every additional 30 minutes of being sedentary was related to a 32% higher risk of dying from any cause. The results remained statistically significant even after excluding those with frailty.

“In the present analysis, an increase of 10 minutes in MVPA was not associated with the risk of all-cause mortality although meeting physical activity guidelines [MVPA of at least 150 minutes per week] was the strongest factor associated with the risk of all-cause mortality,” Dr. Lee said.

He acknowledged certain limitations of the analysis, including the fact that the study participants were white individuals with European ancestry. “Additionally, a small number of mortality events were observed in the current investigation,” he said. “So, an additional study of larger multiethnic samples of older adults is warranted to confirm our findings.”

“We tell people: ‘You need 30 minutes of moderate intensity exercise most days of the week,’ ” Dr. Franklin said. “That’s true, but a classic study in Lancet showed that if you do 12 or 15 minutes of moderate exercise, not 30 minutes, you also get a 14% reduction in mortality. Some exercise is better than none, and for older adults, they don’t even have to do moderate intensity exercise to get benefits.”

Dr. LaCroix’s study was funded by the National Heart, Lung, and Blood Institute; Dr. LaCroix reported having no financial disclosures. Dr. Lee’s study was supported by the National Heart, Lung, and Blood Institute; Dr. Lee reported having no disclosures.

[email protected]

SOURCES: LaCroix A et al. Epi/Lifestyle 2020, Abstract 30; Lee J et al. Epi/Lifestyle 2020, Abstract 31.

PHOENIX – The level of physical activity people engage in during their golden years doesn’t have to be strenuous in order to be effective, results from two studies presented at the Epidemiology and Prevention/Lifestyle and Cardiometabolic Health meeting showed.

Courtesy University of California, San Diego

In one study, women who walked 2,100-4,500 steps each day reduced their risk of dying from cardiovascular disease by up to 38%, compared with those who walked fewer than 2,100 steps each day. In addition, women who walked more than 4,500 steps each day reduced their risk of cardiovascular disease (CVD) mortality risk by 48%.

The findings come from an ancillary analysis of the Women’s Health Study known as the Objective Physical Activity and Cardiovascular Health (OPACH) Study.

“Our work shows that both light-intensity and moderate-/vigorous-intensity steps are associated with reduced risk of cardiovascular disease death,” lead author Andrea Z. LaCroix, PhD, said in an interview. “And our previous studies show that all movement while standing, stepping, or just moving about at whatever intensity you choose, appears to have cardiovascular benefits, whereas long hours spent sedentary, especially prolonged sitting bouts are associated with increased risk of cardiovascular disease. These new findings on steps are best interpreted as showing that moving instead of sitting is good for your heart and blood vessels as we get older. Find the things you love to do and get moving.”

For OPACH, 6,379 women with an average age of 79 years wore ActiGraph GT3X+ triaxial accelerometers on their wrist for 7 days during 2012-2014, as a way to ascertain the number of steps they took. The researchers followed the study participants to March 1, 2019, and used Cox proportional hazard models to estimate CVD mortality across four quartiles of steps per day, adjusted for age, race/ethnicity, education, smoking, alcohol consumption, self-reported health, comorbidities, and physical function. The lowest quartile reference category was less than 2,108 steps per day. The second, third and fourth quartiles were: 2,108 to fewer than 3,136 steps, 3,136 to fewer than 4,499, and 4,500 and above.

Dr. LaCroix, distinguished professor and chief of epidemiology at the University of California, San Diego, reported that women who walked 2,100-4,500 steps daily reduced their risk of dying from CVD by up to up to 38%, compared with women who walked fewer than 2,100 daily steps. The women who walked more than 4,500 steps per day reduced their risk by 48%.

She noted that, for many years, common wisdom was that 10,000 steps per day should be used as a general fitness target, [but] that goal “was never evidence based, and so far, emerging evidence using accelerometers to measure steps shows benefit way below the level of 10,000 steps.” Dr. LaCroix added that, in this study, “we were able separate steps taken at a light intensity of energy expenditure versus a moderate or vigorous level of energy expenditure. This is like comparing slower versus faster steps. Both influenced the risk of CVD death and we found no evidence that faster steps were more beneficial for reducing risk of CVD death than slower steps. So, the main message I want my demographic [women aged over 60] to understand is that all movement appears to be good for your heart.”

Barry A. Franklin, PhD, director of preventive cardiology and cardiac rehabilitation at Beaumont Health in Royal Oak, Mich., characterized the study findings as “good news” but not entirely surprising. “It goes along with other research showing that the biggest bang from the buck is going from the least fit, least active cohort, which we call the bottom 20%, to the next lowest level,” he said in an interview. “So, by simply doing some steps, certainly less than 10,000, there were significant benefits for this older age group.”

Dr. LaCroix acknowledged certain limitations of the OPACH study, including the fact that it did not include men or women aged younger than 60 years. In addition, the accelerometer used in this and other studies may measure fewer steps than women are actually taking. “Devices vary in their accuracy,” she said. “If you are tracking steps, try to aim for 4,500 or a little more, but know that every step counts.”

In a separate study, researchers found that an increase of 30 minutes per day of low-intensity physical activity (LIPA) may lower the risk of death among older adults, regardless of the amount of moderate to vigorous physical activity (MVPA) participants are involved in or whether they have impaired physical function. In addition, an increase of 30 minutes of sedentary time per day may increase the risk of death regardless of the amount of MVPA or whether participants have impaired physical function.

Those are key findings from an analysis of 1,262 participants in the Framingham Offspring Study.

“Given that MVPA tends to decline with age, particularly during the mid- to late-life transition, promoting LIPA and reducing sedentary time may be a more practical alternative among older adults for reducing the risk of mortality,” lead author Joowon Lee, PhD, said in an interview at the meeting sponsored by the American Heart Association.

According to Dr. Lee, a postdoctoral fellow at Boston University, prior studies found that the inverse association between MVPA and cardiovascular and all-cause mortality among older adults. “However, we focused on sedentary and light-intensity physical activity, which is prevalent in older adult population,” he said. “Additionally, we looked at the association between physical activity and mortality after excluding participants with frailty as a sensitivity analysis.”

The researchers drew from accelerometry-derived physical activity data from 1,262 Framingham Offspring Study participants at their ninth examination (2011-2014). The mean age of the subjects was 69 years, 54% were women, and they had worn the accelerometers at least 10 hours per day for at least 4 days prior to the exam visit. The researchers used multivariable Cox proportional hazards regression models to relate physician activity and sedentary time with all-cause mortality adjusting for potential confounders.

During a median follow-up of 4.8 years, 67 study participants died. Dr. Lee and colleagues observed that higher total physical activity, LIPA, adherence to physical activity guidelines (at least 150 minutes of activity each week), and lower sedentary time were associated with a lower risk of all-cause mortality. Specifically, they were 67% less likely to die of any cause if they spent at least 150 minutes per week in moderate to vigorous physical activity, compared with those who did not. In addition, the researchers found that each 30-minute interval of LIPA, such as doing household chores or casual walking, was associated with a 20% lower risk of dying from any cause. On the other hand, every additional 30 minutes of being sedentary was related to a 32% higher risk of dying from any cause. The results remained statistically significant even after excluding those with frailty.

“In the present analysis, an increase of 10 minutes in MVPA was not associated with the risk of all-cause mortality although meeting physical activity guidelines [MVPA of at least 150 minutes per week] was the strongest factor associated with the risk of all-cause mortality,” Dr. Lee said.

He acknowledged certain limitations of the analysis, including the fact that the study participants were white individuals with European ancestry. “Additionally, a small number of mortality events were observed in the current investigation,” he said. “So, an additional study of larger multiethnic samples of older adults is warranted to confirm our findings.”

“We tell people: ‘You need 30 minutes of moderate intensity exercise most days of the week,’ ” Dr. Franklin said. “That’s true, but a classic study in Lancet showed that if you do 12 or 15 minutes of moderate exercise, not 30 minutes, you also get a 14% reduction in mortality. Some exercise is better than none, and for older adults, they don’t even have to do moderate intensity exercise to get benefits.”

Dr. LaCroix’s study was funded by the National Heart, Lung, and Blood Institute; Dr. LaCroix reported having no financial disclosures. Dr. Lee’s study was supported by the National Heart, Lung, and Blood Institute; Dr. Lee reported having no disclosures.

[email protected]

SOURCES: LaCroix A et al. Epi/Lifestyle 2020, Abstract 30; Lee J et al. Epi/Lifestyle 2020, Abstract 31.

A team of researchers has discovered important commonalities between SARS-CoV-2 and SARS-CoV infection that could lead to a potential targets for antiviral intervention.

Courtesy NIAID-RML

Markus Hoffmann, of the Leibniz Institute for Primate Research, Göttingen, Germany, and a team of investigators also found that antibody responses raised against SARS-S during infection or vaccination might offer some level of protection against SARS-CoV-2 infection. Their findings were published in Cell.

In order for coronaviruses to enter a cell, they must first bind their viral spike (S) proteins to cellular receptors and depend on S protein priming by host cell proteases. The study found that the SARS-CoV-2, causal agent for COVID-19, uses the same SARS-CoV receptor, ACE2, for entry and uses the serine protease TMPRSS2 for S protein priming as the original SARS-CoV-1 (SARS). Importantly, the researchers also found that the cellular serine protease TMPRSS2 primes SARS-CoV-2-S for entry and that a serine protease inhibitor blocks SARS-CoV-2 infection of lung cells, providing opportunities for potential therapeutic intervention.

The researchers performed a sequence analysis that showed SARS-CoV-2 clusters with SARS-CoV–related viruses from bats, of which some – but not all – can use ACE2 for host cell entry. Further analysis of the receptor binding motif known to make contact with ACE2 showed that most amino acid residues essential for ACE2 binding by SARS-S were conserved in SARS-2-S but were absent from S proteins of those SARS-related coronaviruses previously found not to use ACE2.

In addition, the researchers found that SARS-CoV-2–infected BHK-21 cells transfected to express ACE2 with high efficiency, but not the parental BHK-21 cells indicating that SARS-CoV-2-S, like the original SARS virus S protein, uses ACE2 for cellular entry.

Using cultured cells, the researchers found that the protease inhibitor, camostat mesylate, inhibited SARS-S and SARS-2-S entry into primary human lung cells, demonstrating that SARS-CoV-2 can use TMPRSS2 for S protein priming and that camostat mesylate can block SARS-CoV-2 infection of lung cells. Camostat mesylate has been used as a therapy for some forms of cancer and other viral infections.

In addition to their research on the protease inhibitor, the researchers also found that sera from convalescent SARS patients cross-neutralized SARS-2-S–driven entry. They found that four sera obtained from three convalescent SARS patients inhibited SARS-S entry into cell lines in a concentration dependent fashion.

“We demonstrate that SARS-CoV-2 uses the SARS55 CoV receptor, ACE2, for entry and the serine protease TMPRSS2 for S protein priming. A TMPRSS2 inhibitor approved for clinical use blocked entry and might constitute a treatment option. Finally, we show that the sera from convalescent SARS patients cross-neutralized SARS-2-S–driven entry,” the authors concluded.

The study was supported by BMBF (RAPID Consortium) and German Research Foundation (DFG). The authors reported that they had no conflicts.
 

[email protected]

SOURCE: Hoffmann M et al. Cell 2020. doi: 10.1016/j.cell.2020.02.052.

A team of researchers has discovered important commonalities between SARS-CoV-2 and SARS-CoV infection that could lead to a potential targets for antiviral intervention.

Courtesy NIAID-RML

Markus Hoffmann, of the Leibniz Institute for Primate Research, Göttingen, Germany, and a team of investigators also found that antibody responses raised against SARS-S during infection or vaccination might offer some level of protection against SARS-CoV-2 infection. Their findings were published in Cell.

In order for coronaviruses to enter a cell, they must first bind their viral spike (S) proteins to cellular receptors and depend on S protein priming by host cell proteases. The study found that the SARS-CoV-2, causal agent for COVID-19, uses the same SARS-CoV receptor, ACE2, for entry and uses the serine protease TMPRSS2 for S protein priming as the original SARS-CoV-1 (SARS). Importantly, the researchers also found that the cellular serine protease TMPRSS2 primes SARS-CoV-2-S for entry and that a serine protease inhibitor blocks SARS-CoV-2 infection of lung cells, providing opportunities for potential therapeutic intervention.

The researchers performed a sequence analysis that showed SARS-CoV-2 clusters with SARS-CoV–related viruses from bats, of which some – but not all – can use ACE2 for host cell entry. Further analysis of the receptor binding motif known to make contact with ACE2 showed that most amino acid residues essential for ACE2 binding by SARS-S were conserved in SARS-2-S but were absent from S proteins of those SARS-related coronaviruses previously found not to use ACE2.

In addition, the researchers found that SARS-CoV-2–infected BHK-21 cells transfected to express ACE2 with high efficiency, but not the parental BHK-21 cells indicating that SARS-CoV-2-S, like the original SARS virus S protein, uses ACE2 for cellular entry.

Using cultured cells, the researchers found that the protease inhibitor, camostat mesylate, inhibited SARS-S and SARS-2-S entry into primary human lung cells, demonstrating that SARS-CoV-2 can use TMPRSS2 for S protein priming and that camostat mesylate can block SARS-CoV-2 infection of lung cells. Camostat mesylate has been used as a therapy for some forms of cancer and other viral infections.

In addition to their research on the protease inhibitor, the researchers also found that sera from convalescent SARS patients cross-neutralized SARS-2-S–driven entry. They found that four sera obtained from three convalescent SARS patients inhibited SARS-S entry into cell lines in a concentration dependent fashion.

“We demonstrate that SARS-CoV-2 uses the SARS55 CoV receptor, ACE2, for entry and the serine protease TMPRSS2 for S protein priming. A TMPRSS2 inhibitor approved for clinical use blocked entry and might constitute a treatment option. Finally, we show that the sera from convalescent SARS patients cross-neutralized SARS-2-S–driven entry,” the authors concluded.

The study was supported by BMBF (RAPID Consortium) and German Research Foundation (DFG). The authors reported that they had no conflicts.
 

[email protected]

SOURCE: Hoffmann M et al. Cell 2020. doi: 10.1016/j.cell.2020.02.052.

A team of researchers has discovered important commonalities between SARS-CoV-2 and SARS-CoV infection that could lead to a potential targets for antiviral intervention.

Courtesy NIAID-RML

Markus Hoffmann, of the Leibniz Institute for Primate Research, Göttingen, Germany, and a team of investigators also found that antibody responses raised against SARS-S during infection or vaccination might offer some level of protection against SARS-CoV-2 infection. Their findings were published in Cell.

In order for coronaviruses to enter a cell, they must first bind their viral spike (S) proteins to cellular receptors and depend on S protein priming by host cell proteases. The study found that the SARS-CoV-2, causal agent for COVID-19, uses the same SARS-CoV receptor, ACE2, for entry and uses the serine protease TMPRSS2 for S protein priming as the original SARS-CoV-1 (SARS). Importantly, the researchers also found that the cellular serine protease TMPRSS2 primes SARS-CoV-2-S for entry and that a serine protease inhibitor blocks SARS-CoV-2 infection of lung cells, providing opportunities for potential therapeutic intervention.

The researchers performed a sequence analysis that showed SARS-CoV-2 clusters with SARS-CoV–related viruses from bats, of which some – but not all – can use ACE2 for host cell entry. Further analysis of the receptor binding motif known to make contact with ACE2 showed that most amino acid residues essential for ACE2 binding by SARS-S were conserved in SARS-2-S but were absent from S proteins of those SARS-related coronaviruses previously found not to use ACE2.

In addition, the researchers found that SARS-CoV-2–infected BHK-21 cells transfected to express ACE2 with high efficiency, but not the parental BHK-21 cells indicating that SARS-CoV-2-S, like the original SARS virus S protein, uses ACE2 for cellular entry.

Using cultured cells, the researchers found that the protease inhibitor, camostat mesylate, inhibited SARS-S and SARS-2-S entry into primary human lung cells, demonstrating that SARS-CoV-2 can use TMPRSS2 for S protein priming and that camostat mesylate can block SARS-CoV-2 infection of lung cells. Camostat mesylate has been used as a therapy for some forms of cancer and other viral infections.

In addition to their research on the protease inhibitor, the researchers also found that sera from convalescent SARS patients cross-neutralized SARS-2-S–driven entry. They found that four sera obtained from three convalescent SARS patients inhibited SARS-S entry into cell lines in a concentration dependent fashion.

“We demonstrate that SARS-CoV-2 uses the SARS55 CoV receptor, ACE2, for entry and the serine protease TMPRSS2 for S protein priming. A TMPRSS2 inhibitor approved for clinical use blocked entry and might constitute a treatment option. Finally, we show that the sera from convalescent SARS patients cross-neutralized SARS-2-S–driven entry,” the authors concluded.

The study was supported by BMBF (RAPID Consortium) and German Research Foundation (DFG). The authors reported that they had no conflicts.
 

[email protected]

SOURCE: Hoffmann M et al. Cell 2020. doi: 10.1016/j.cell.2020.02.052.

Hospital-related infections have been widely reported during the ongoing coronavirus outbreak, with healthcare professionals bearing a disproportionate risk. However, a proactive response in Hong Kong’s public hospital system appears to have bucked this trend and successfully protected both patients and staff from SARS-CoV-2, according to a study published online today in Infection Control & Hospital Epidemiology.

During the first 42 days of the outbreak, the 43 hospitals in the network tested 1275 suspected cases and treated 42 patients with confirmed COVID-19, the disease caused by SARS-CoV-2 infection. Yet, there were no nosocomial infections or infections among healthcare personnel, report Vincent C.C. Cheng, MD, FRCPath, the hospital’s infection control officer, and colleagues.

Cheng and colleagues note that 11 out of 413 healthcare workers who treat patients with confirmed infections had unprotected exposure and were in quarantine for 14 days, but none became ill.

In comparison, they note, the 2003 SARS outbreak saw almost 60% of nosocomial cases occurring in healthcare workers.

Proactive bundle

The Hong Kong success story may be due to a stepped-up proactive bundle of measures that included enhanced laboratory surveillance, early airborne infection isolation, and rapid-turnaround molecular diagnostics. Other strategies included staff forums and one-on-one discussions about infection control, employee training in protective equipment use, hand-hygiene compliance enforcement, and contact tracing for workers with unprotected exposure.

In addition, surgical masks were provided for all healthcare workers, patients, and visitors to clinical areas, a practice previously associated with reduced in-hospital transmission during influenza outbreaks, the authors note.

Hospitals also mandated use of personal protective equipment (PPE) for aerosol-generating procedures (AGPs), such as endotracheal intubation, open suctioning, and high-flow oxygen use, as AGPs had been linked to nosocomial transmission to healthcare workers during the 2003 SARS outbreak.

The infection control measures, which were part of a preparedness plan developed after the SARS outbreak, were initiated on December 31, when the first reports of a cluster of infections came from Wuhan, China.

As the outbreak evolved, the Hong Kong hospitals quickly widened the epidemiologic criteria for screening, from initially including only those who had been to a wet market in Wuhan within 14 days of symptom onset, to eventually including anyone who had been to Hubei province, been in a medical facility in mainland China, or in contact with a known case.  

All suspected cases were sent to an airborne-infection isolation room (AIIR) or a ward with at least a meter of space between patients.

“Appropriate hospital infection control measures could prevent nosocomial transmission of SARS-CoV-2,” the authors write. “Vigilance in hand hygiene practice, wearing of surgical mask in the hospital, and appropriate use of PPE in patient care, especially [when] performing AGPs, are the key infection control measures to prevent nosocomial transmission of SARS-CoV-2 even before the availability of effective antiviral agents and vaccine.”

Asked for his perspective on the report, Aaron E. Glatt, MD, chairman of the department of medicine and chief of infectious diseases at Mount Sinai South Nassau in Oceanside, New York, said that apart from the widespread issuing of surgical masks to workers, patients, and visitors, the measures taken in Hong Kong are not different from standard infection-control practices in American hospitals. Glatt, who is also a hospital epidemiologist, said it was unclear how much impact the masks would have.

“Although the infection control was impressive, I don’t see any evidence of a difference in care,” he told Medscape Medical News.

Could zero infection transmission be achieved in the more far-flung and variable settings of hospitals across the United States? “The ability to get zero transmission is only possible if people adhere to the strictest infection-control guidelines,” Glatt said. “That is clearly the goal, and it will take time to see if our existing strict guidelines are sufficient to maintain zero or close to zero contamination and transmission rates in our hospitals.”

Rather than looking to change US practices, he stressed adherence to widely established tenets of care. “It’s critically important to keep paying close attention to the basics, to the simple blocking and tackling, and to identify which patients are at risk, and therefore, when workers need protective equipment,” he said.

“Follow the recommended standards,” continued Glatt, who is also a spokesperson for the Infectious Diseases Society of America and did not participate in this study.

In a finding from an ancillary pilot experiment, the Hong Kong researchers found exhaled air from a patient with a moderate coronavirus load showed no evidence of the virus, whether the patient was breathing normally or heavily, speaking, or coughing. And spot tests around the room detected the virus in just one location.

“We may not be able to make a definite conclusion based on the analysis of a single patient,” the authors write. “However, it may help to reassure our staff that the exhaled air may be rapidly diluted inside the AIIR with 12 air changes per hour, or probably the SARS-CoV-2 may not be predominantly transmitted by [the] airborne route.”

However, a recent Singapore study showed widespread environmental contamination by SARS-CoV-2 through respiratory droplets and fecal shedding, underlining the need for strict adherence to environmental and hand hygiene. Post-cleaning samples tested negative, suggesting that standard decontamination practices are effective. 

This work was partly supported by the Consultancy Service for Enhancing Laboratory Surveillance of Emerging Infectious Diseases of the Department of Health, Hong Kong Special Administrative Region; and the Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Ministry of Education of China. The authors and Glatt have disclosed no relevant financial relationships.
 

This article first appeared on Medscape.com.

Hospital-related infections have been widely reported during the ongoing coronavirus outbreak, with healthcare professionals bearing a disproportionate risk. However, a proactive response in Hong Kong’s public hospital system appears to have bucked this trend and successfully protected both patients and staff from SARS-CoV-2, according to a study published online today in Infection Control & Hospital Epidemiology.

During the first 42 days of the outbreak, the 43 hospitals in the network tested 1275 suspected cases and treated 42 patients with confirmed COVID-19, the disease caused by SARS-CoV-2 infection. Yet, there were no nosocomial infections or infections among healthcare personnel, report Vincent C.C. Cheng, MD, FRCPath, the hospital’s infection control officer, and colleagues.

Cheng and colleagues note that 11 out of 413 healthcare workers who treat patients with confirmed infections had unprotected exposure and were in quarantine for 14 days, but none became ill.

In comparison, they note, the 2003 SARS outbreak saw almost 60% of nosocomial cases occurring in healthcare workers.

Proactive bundle

The Hong Kong success story may be due to a stepped-up proactive bundle of measures that included enhanced laboratory surveillance, early airborne infection isolation, and rapid-turnaround molecular diagnostics. Other strategies included staff forums and one-on-one discussions about infection control, employee training in protective equipment use, hand-hygiene compliance enforcement, and contact tracing for workers with unprotected exposure.

In addition, surgical masks were provided for all healthcare workers, patients, and visitors to clinical areas, a practice previously associated with reduced in-hospital transmission during influenza outbreaks, the authors note.

Hospitals also mandated use of personal protective equipment (PPE) for aerosol-generating procedures (AGPs), such as endotracheal intubation, open suctioning, and high-flow oxygen use, as AGPs had been linked to nosocomial transmission to healthcare workers during the 2003 SARS outbreak.

The infection control measures, which were part of a preparedness plan developed after the SARS outbreak, were initiated on December 31, when the first reports of a cluster of infections came from Wuhan, China.

As the outbreak evolved, the Hong Kong hospitals quickly widened the epidemiologic criteria for screening, from initially including only those who had been to a wet market in Wuhan within 14 days of symptom onset, to eventually including anyone who had been to Hubei province, been in a medical facility in mainland China, or in contact with a known case.  

All suspected cases were sent to an airborne-infection isolation room (AIIR) or a ward with at least a meter of space between patients.

“Appropriate hospital infection control measures could prevent nosocomial transmission of SARS-CoV-2,” the authors write. “Vigilance in hand hygiene practice, wearing of surgical mask in the hospital, and appropriate use of PPE in patient care, especially [when] performing AGPs, are the key infection control measures to prevent nosocomial transmission of SARS-CoV-2 even before the availability of effective antiviral agents and vaccine.”

Asked for his perspective on the report, Aaron E. Glatt, MD, chairman of the department of medicine and chief of infectious diseases at Mount Sinai South Nassau in Oceanside, New York, said that apart from the widespread issuing of surgical masks to workers, patients, and visitors, the measures taken in Hong Kong are not different from standard infection-control practices in American hospitals. Glatt, who is also a hospital epidemiologist, said it was unclear how much impact the masks would have.

“Although the infection control was impressive, I don’t see any evidence of a difference in care,” he told Medscape Medical News.

Could zero infection transmission be achieved in the more far-flung and variable settings of hospitals across the United States? “The ability to get zero transmission is only possible if people adhere to the strictest infection-control guidelines,” Glatt said. “That is clearly the goal, and it will take time to see if our existing strict guidelines are sufficient to maintain zero or close to zero contamination and transmission rates in our hospitals.”

Rather than looking to change US practices, he stressed adherence to widely established tenets of care. “It’s critically important to keep paying close attention to the basics, to the simple blocking and tackling, and to identify which patients are at risk, and therefore, when workers need protective equipment,” he said.

“Follow the recommended standards,” continued Glatt, who is also a spokesperson for the Infectious Diseases Society of America and did not participate in this study.

In a finding from an ancillary pilot experiment, the Hong Kong researchers found exhaled air from a patient with a moderate coronavirus load showed no evidence of the virus, whether the patient was breathing normally or heavily, speaking, or coughing. And spot tests around the room detected the virus in just one location.

“We may not be able to make a definite conclusion based on the analysis of a single patient,” the authors write. “However, it may help to reassure our staff that the exhaled air may be rapidly diluted inside the AIIR with 12 air changes per hour, or probably the SARS-CoV-2 may not be predominantly transmitted by [the] airborne route.”

However, a recent Singapore study showed widespread environmental contamination by SARS-CoV-2 through respiratory droplets and fecal shedding, underlining the need for strict adherence to environmental and hand hygiene. Post-cleaning samples tested negative, suggesting that standard decontamination practices are effective. 

This work was partly supported by the Consultancy Service for Enhancing Laboratory Surveillance of Emerging Infectious Diseases of the Department of Health, Hong Kong Special Administrative Region; and the Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Ministry of Education of China. The authors and Glatt have disclosed no relevant financial relationships.
 

This article first appeared on Medscape.com.

Hospital-related infections have been widely reported during the ongoing coronavirus outbreak, with healthcare professionals bearing a disproportionate risk. However, a proactive response in Hong Kong’s public hospital system appears to have bucked this trend and successfully protected both patients and staff from SARS-CoV-2, according to a study published online today in Infection Control & Hospital Epidemiology.

During the first 42 days of the outbreak, the 43 hospitals in the network tested 1275 suspected cases and treated 42 patients with confirmed COVID-19, the disease caused by SARS-CoV-2 infection. Yet, there were no nosocomial infections or infections among healthcare personnel, report Vincent C.C. Cheng, MD, FRCPath, the hospital’s infection control officer, and colleagues.

Cheng and colleagues note that 11 out of 413 healthcare workers who treat patients with confirmed infections had unprotected exposure and were in quarantine for 14 days, but none became ill.

In comparison, they note, the 2003 SARS outbreak saw almost 60% of nosocomial cases occurring in healthcare workers.

Proactive bundle

The Hong Kong success story may be due to a stepped-up proactive bundle of measures that included enhanced laboratory surveillance, early airborne infection isolation, and rapid-turnaround molecular diagnostics. Other strategies included staff forums and one-on-one discussions about infection control, employee training in protective equipment use, hand-hygiene compliance enforcement, and contact tracing for workers with unprotected exposure.

In addition, surgical masks were provided for all healthcare workers, patients, and visitors to clinical areas, a practice previously associated with reduced in-hospital transmission during influenza outbreaks, the authors note.

Hospitals also mandated use of personal protective equipment (PPE) for aerosol-generating procedures (AGPs), such as endotracheal intubation, open suctioning, and high-flow oxygen use, as AGPs had been linked to nosocomial transmission to healthcare workers during the 2003 SARS outbreak.

The infection control measures, which were part of a preparedness plan developed after the SARS outbreak, were initiated on December 31, when the first reports of a cluster of infections came from Wuhan, China.

As the outbreak evolved, the Hong Kong hospitals quickly widened the epidemiologic criteria for screening, from initially including only those who had been to a wet market in Wuhan within 14 days of symptom onset, to eventually including anyone who had been to Hubei province, been in a medical facility in mainland China, or in contact with a known case.  

All suspected cases were sent to an airborne-infection isolation room (AIIR) or a ward with at least a meter of space between patients.

“Appropriate hospital infection control measures could prevent nosocomial transmission of SARS-CoV-2,” the authors write. “Vigilance in hand hygiene practice, wearing of surgical mask in the hospital, and appropriate use of PPE in patient care, especially [when] performing AGPs, are the key infection control measures to prevent nosocomial transmission of SARS-CoV-2 even before the availability of effective antiviral agents and vaccine.”

Asked for his perspective on the report, Aaron E. Glatt, MD, chairman of the department of medicine and chief of infectious diseases at Mount Sinai South Nassau in Oceanside, New York, said that apart from the widespread issuing of surgical masks to workers, patients, and visitors, the measures taken in Hong Kong are not different from standard infection-control practices in American hospitals. Glatt, who is also a hospital epidemiologist, said it was unclear how much impact the masks would have.

“Although the infection control was impressive, I don’t see any evidence of a difference in care,” he told Medscape Medical News.

Could zero infection transmission be achieved in the more far-flung and variable settings of hospitals across the United States? “The ability to get zero transmission is only possible if people adhere to the strictest infection-control guidelines,” Glatt said. “That is clearly the goal, and it will take time to see if our existing strict guidelines are sufficient to maintain zero or close to zero contamination and transmission rates in our hospitals.”

Rather than looking to change US practices, he stressed adherence to widely established tenets of care. “It’s critically important to keep paying close attention to the basics, to the simple blocking and tackling, and to identify which patients are at risk, and therefore, when workers need protective equipment,” he said.

“Follow the recommended standards,” continued Glatt, who is also a spokesperson for the Infectious Diseases Society of America and did not participate in this study.

In a finding from an ancillary pilot experiment, the Hong Kong researchers found exhaled air from a patient with a moderate coronavirus load showed no evidence of the virus, whether the patient was breathing normally or heavily, speaking, or coughing. And spot tests around the room detected the virus in just one location.

“We may not be able to make a definite conclusion based on the analysis of a single patient,” the authors write. “However, it may help to reassure our staff that the exhaled air may be rapidly diluted inside the AIIR with 12 air changes per hour, or probably the SARS-CoV-2 may not be predominantly transmitted by [the] airborne route.”

However, a recent Singapore study showed widespread environmental contamination by SARS-CoV-2 through respiratory droplets and fecal shedding, underlining the need for strict adherence to environmental and hand hygiene. Post-cleaning samples tested negative, suggesting that standard decontamination practices are effective. 

This work was partly supported by the Consultancy Service for Enhancing Laboratory Surveillance of Emerging Infectious Diseases of the Department of Health, Hong Kong Special Administrative Region; and the Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Ministry of Education of China. The authors and Glatt have disclosed no relevant financial relationships.
 

This article first appeared on Medscape.com.

The Centers for Medicare & Medicaid Services issued two guidance documents related to helping contain the spread of the coronavirus, primarily aimed at ensuring that health care providers are implementing proper infection control procedures.

The first guidance document, “Guidance for Infection Control and Prevention Concerning Coronavirus Disease (COVID-19): FAQs and Considerations for Patient Triage, Placement and Hospital Discharge,” issued March 4, provides some basic guidance, including identifying which patients are at risk, how facilities should screen for COVID-19, how facilities should monitor or restrict health care facility staff, and other recommendations for infection prevention and control.

“Hospitals should identify visitors and patients at risk for having COVID-19 infection before or immediately upon arrival to the healthcare facility,” the guidance document notes. “For patients, implement respiratory hygiene and cough etiquette (i.e., placing a face mask over the patient’s nose and mouth if that has not already been done) and isolate the patient in an examination room with the door closed. If the patient cannot be immediately moved to an examination room, ensure they are not allowed to wait among other patients seeking care.”

The document offers further information regarding the care of patients and provides numerous links to existing guidance from the Centers for Disease Control and Prevention.

The second document, “Guidance for Infection Control and Prevention of Coronavirus Disease 2019 (COVID-19) in Nursing Homes,” issued the same day, provides information on how to limit and monitor visitors as well as monitor and restrict health staff. It details when to transfer residents with suspected or confirmed coronavirus infection, and when a nursing home should accept a resident diagnosed with COVID-19.

Facilities “should contact their local health department if they have questions or suspect a resident of a nursing home has COVID-19,” the document states. “Per CDC, prompt detection, triage and isolation of potentially infectious patients are essential to prevent unnecessary exposure among patients, healthcare personnel, and visitors at the facility.”

The CMS also announced that it is suspending all nonemergency survey activity.

“CMS is suspending nonemergency inspections across the country, allowing inspectors to turn their focus on the most serious health and safety threats like infectious diseases and abuse,” the agency stated in a March 4 memo. “This shift in approach will also allow inspectors to focus on addressing the spread of ... COVID-19. CMS is issuing this memorandum to State Survey Agencies to provide important guidelines for the inspection process in situations in which a COVID-19 is suspected.”

In a statement, CMS Administrator Seema Verma said these actions “represent a call to action across the health care system. All health care providers must immediately review their procedures to ensure compliance with CMS’ infection control requirements, as well as the guidelines from the Centers for Disease Control and Prevention.”

[email protected]

The Centers for Medicare & Medicaid Services issued two guidance documents related to helping contain the spread of the coronavirus, primarily aimed at ensuring that health care providers are implementing proper infection control procedures.

The first guidance document, “Guidance for Infection Control and Prevention Concerning Coronavirus Disease (COVID-19): FAQs and Considerations for Patient Triage, Placement and Hospital Discharge,” issued March 4, provides some basic guidance, including identifying which patients are at risk, how facilities should screen for COVID-19, how facilities should monitor or restrict health care facility staff, and other recommendations for infection prevention and control.

“Hospitals should identify visitors and patients at risk for having COVID-19 infection before or immediately upon arrival to the healthcare facility,” the guidance document notes. “For patients, implement respiratory hygiene and cough etiquette (i.e., placing a face mask over the patient’s nose and mouth if that has not already been done) and isolate the patient in an examination room with the door closed. If the patient cannot be immediately moved to an examination room, ensure they are not allowed to wait among other patients seeking care.”

The document offers further information regarding the care of patients and provides numerous links to existing guidance from the Centers for Disease Control and Prevention.

The second document, “Guidance for Infection Control and Prevention of Coronavirus Disease 2019 (COVID-19) in Nursing Homes,” issued the same day, provides information on how to limit and monitor visitors as well as monitor and restrict health staff. It details when to transfer residents with suspected or confirmed coronavirus infection, and when a nursing home should accept a resident diagnosed with COVID-19.

Facilities “should contact their local health department if they have questions or suspect a resident of a nursing home has COVID-19,” the document states. “Per CDC, prompt detection, triage and isolation of potentially infectious patients are essential to prevent unnecessary exposure among patients, healthcare personnel, and visitors at the facility.”

The CMS also announced that it is suspending all nonemergency survey activity.

“CMS is suspending nonemergency inspections across the country, allowing inspectors to turn their focus on the most serious health and safety threats like infectious diseases and abuse,” the agency stated in a March 4 memo. “This shift in approach will also allow inspectors to focus on addressing the spread of ... COVID-19. CMS is issuing this memorandum to State Survey Agencies to provide important guidelines for the inspection process in situations in which a COVID-19 is suspected.”

In a statement, CMS Administrator Seema Verma said these actions “represent a call to action across the health care system. All health care providers must immediately review their procedures to ensure compliance with CMS’ infection control requirements, as well as the guidelines from the Centers for Disease Control and Prevention.”

[email protected]

The Centers for Medicare & Medicaid Services issued two guidance documents related to helping contain the spread of the coronavirus, primarily aimed at ensuring that health care providers are implementing proper infection control procedures.

The first guidance document, “Guidance for Infection Control and Prevention Concerning Coronavirus Disease (COVID-19): FAQs and Considerations for Patient Triage, Placement and Hospital Discharge,” issued March 4, provides some basic guidance, including identifying which patients are at risk, how facilities should screen for COVID-19, how facilities should monitor or restrict health care facility staff, and other recommendations for infection prevention and control.

“Hospitals should identify visitors and patients at risk for having COVID-19 infection before or immediately upon arrival to the healthcare facility,” the guidance document notes. “For patients, implement respiratory hygiene and cough etiquette (i.e., placing a face mask over the patient’s nose and mouth if that has not already been done) and isolate the patient in an examination room with the door closed. If the patient cannot be immediately moved to an examination room, ensure they are not allowed to wait among other patients seeking care.”

The document offers further information regarding the care of patients and provides numerous links to existing guidance from the Centers for Disease Control and Prevention.

The second document, “Guidance for Infection Control and Prevention of Coronavirus Disease 2019 (COVID-19) in Nursing Homes,” issued the same day, provides information on how to limit and monitor visitors as well as monitor and restrict health staff. It details when to transfer residents with suspected or confirmed coronavirus infection, and when a nursing home should accept a resident diagnosed with COVID-19.

Facilities “should contact their local health department if they have questions or suspect a resident of a nursing home has COVID-19,” the document states. “Per CDC, prompt detection, triage and isolation of potentially infectious patients are essential to prevent unnecessary exposure among patients, healthcare personnel, and visitors at the facility.”

The CMS also announced that it is suspending all nonemergency survey activity.

“CMS is suspending nonemergency inspections across the country, allowing inspectors to turn their focus on the most serious health and safety threats like infectious diseases and abuse,” the agency stated in a March 4 memo. “This shift in approach will also allow inspectors to focus on addressing the spread of ... COVID-19. CMS is issuing this memorandum to State Survey Agencies to provide important guidelines for the inspection process in situations in which a COVID-19 is suspected.”

In a statement, CMS Administrator Seema Verma said these actions “represent a call to action across the health care system. All health care providers must immediately review their procedures to ensure compliance with CMS’ infection control requirements, as well as the guidelines from the Centers for Disease Control and Prevention.”

[email protected]

The Food and Drug Administration has issued a Drug Safety Communication that strengthens existing warnings about serious mood- and behavior-related changes associated with montelukast (Singulair), a prescription drug for asthma and allergy.

The new boxed warning advises health care providers to avoid prescribing montelukast for patients with mild symptoms, particularly those with allergic rhinitis, the FDA said in a press release. The drug was first approved in 1998, and the product labeling was updated in 2008 to include information about neuropsychiatric adverse events reported with usage of montelukast.

While the Sentinel study, along with other observational studies, did not find an increased risk of mental health side effects with montelukast treatment, compared with inhaled corticosteroids, those studies had limitations that may have affected results, the FDA said in the Drug Safety Communication. However, the FDA has continued to receive reports of neuropsychiatric events – including agitation, depression, sleeping problems, and suicidal thoughts and actions – in patients receiving the medication.

“The incidence of neuropsychiatric events associated with montelukast is unknown, but some reports are serious, and many patients and health care professionals are not fully aware of these risks,” Sally Seymour, MD, director of the division of pulmonary, allergy and rheumatology products in the FDA’s Center for Drug Evaluation and Research, said in the press release. “There are many other safe and effective medications to treat allergies with extensive history of use and safety, such that many products are available over the counter without a prescription.”

In addition to the boxed warning, the FDA now requires a new medication guide to be given to patients with each montelukast prescription, the FDA said.

[email protected]

The Food and Drug Administration has issued a Drug Safety Communication that strengthens existing warnings about serious mood- and behavior-related changes associated with montelukast (Singulair), a prescription drug for asthma and allergy.

The new boxed warning advises health care providers to avoid prescribing montelukast for patients with mild symptoms, particularly those with allergic rhinitis, the FDA said in a press release. The drug was first approved in 1998, and the product labeling was updated in 2008 to include information about neuropsychiatric adverse events reported with usage of montelukast.

While the Sentinel study, along with other observational studies, did not find an increased risk of mental health side effects with montelukast treatment, compared with inhaled corticosteroids, those studies had limitations that may have affected results, the FDA said in the Drug Safety Communication. However, the FDA has continued to receive reports of neuropsychiatric events – including agitation, depression, sleeping problems, and suicidal thoughts and actions – in patients receiving the medication.

“The incidence of neuropsychiatric events associated with montelukast is unknown, but some reports are serious, and many patients and health care professionals are not fully aware of these risks,” Sally Seymour, MD, director of the division of pulmonary, allergy and rheumatology products in the FDA’s Center for Drug Evaluation and Research, said in the press release. “There are many other safe and effective medications to treat allergies with extensive history of use and safety, such that many products are available over the counter without a prescription.”

In addition to the boxed warning, the FDA now requires a new medication guide to be given to patients with each montelukast prescription, the FDA said.

[email protected]

The Food and Drug Administration has issued a Drug Safety Communication that strengthens existing warnings about serious mood- and behavior-related changes associated with montelukast (Singulair), a prescription drug for asthma and allergy.

The new boxed warning advises health care providers to avoid prescribing montelukast for patients with mild symptoms, particularly those with allergic rhinitis, the FDA said in a press release. The drug was first approved in 1998, and the product labeling was updated in 2008 to include information about neuropsychiatric adverse events reported with usage of montelukast.

While the Sentinel study, along with other observational studies, did not find an increased risk of mental health side effects with montelukast treatment, compared with inhaled corticosteroids, those studies had limitations that may have affected results, the FDA said in the Drug Safety Communication. However, the FDA has continued to receive reports of neuropsychiatric events – including agitation, depression, sleeping problems, and suicidal thoughts and actions – in patients receiving the medication.

“The incidence of neuropsychiatric events associated with montelukast is unknown, but some reports are serious, and many patients and health care professionals are not fully aware of these risks,” Sally Seymour, MD, director of the division of pulmonary, allergy and rheumatology products in the FDA’s Center for Drug Evaluation and Research, said in the press release. “There are many other safe and effective medications to treat allergies with extensive history of use and safety, such that many products are available over the counter without a prescription.”

In addition to the boxed warning, the FDA now requires a new medication guide to be given to patients with each montelukast prescription, the FDA said.

[email protected]