Journal of Clinical Outcomes Management

Key takeaways

Metformin may be associated with a lower risk of neurodegenerative disease, in particular when the drug has been prescribed for at least 4 years, according to a systematic review and meta-analysis of longitudinal data.

However, the heterogeneity between the available studies and the potential heterogeneity of diagnostic criteria may mean that validation studies are needed.
 

Why is this important?

Data suggest that metformin, the most commonly prescribed antidiabetic drug, may be neuroprotective, while diabetes is associated with an excess risk of neurodegenerative disease. Results of studies conducted specifically to investigate the benefit of the antidiabetic drug on cognitive prognosis have been unclear. A meta-analysis was published in 2020, but it included cross-sectional and case-control studies. Given the long observation period needed to measure such an outcome, only cohort studies conducted over several years can provide reliable results. This new meta-analysis attempts to circumvent this limitation.

Methods

The meta-analysis was conducted using studies published up to March 2021 that met the inclusion criteria (population-based cohort studies published in English in which the administration of metformin and associated risk of exposure were reported).

Main results

Twelve studies were included in this analysis, of which eight were retrospective and 11 were considered to be of good methodologic quality. In total, 194,792 patients were included.

Pooled data showed that the relative risk associated with onset of neurodegenerative disease was 0.77 (95% CI, 0.67-0.88) for patients with diabetes taking metformin versus those not taking metformin. However, heterogeneity between studies was high (I2; 78.8%; P < .001).

The effect was greater with longer metformin use, with an RR of 0.29 (95% CI, 0.13-0.44) for those who took metformin for 4 years or more. Similarly, the studies conducted in Asian countries versus other locations suggested an added benefit for this population (RR, 0.69; 95% CI, 0.64-0.74).

Sensitivity analyses confirmed these results, and subtype analyses showed no difference according to the nature of the neurodegenerative disease.

A version of this article first appeared on Univadis.

Key takeaways

Metformin may be associated with a lower risk of neurodegenerative disease, in particular when the drug has been prescribed for at least 4 years, according to a systematic review and meta-analysis of longitudinal data.

However, the heterogeneity between the available studies and the potential heterogeneity of diagnostic criteria may mean that validation studies are needed.
 

Why is this important?

Data suggest that metformin, the most commonly prescribed antidiabetic drug, may be neuroprotective, while diabetes is associated with an excess risk of neurodegenerative disease. Results of studies conducted specifically to investigate the benefit of the antidiabetic drug on cognitive prognosis have been unclear. A meta-analysis was published in 2020, but it included cross-sectional and case-control studies. Given the long observation period needed to measure such an outcome, only cohort studies conducted over several years can provide reliable results. This new meta-analysis attempts to circumvent this limitation.

Methods

The meta-analysis was conducted using studies published up to March 2021 that met the inclusion criteria (population-based cohort studies published in English in which the administration of metformin and associated risk of exposure were reported).

Main results

Twelve studies were included in this analysis, of which eight were retrospective and 11 were considered to be of good methodologic quality. In total, 194,792 patients were included.

Pooled data showed that the relative risk associated with onset of neurodegenerative disease was 0.77 (95% CI, 0.67-0.88) for patients with diabetes taking metformin versus those not taking metformin. However, heterogeneity between studies was high (I2; 78.8%; P < .001).

The effect was greater with longer metformin use, with an RR of 0.29 (95% CI, 0.13-0.44) for those who took metformin for 4 years or more. Similarly, the studies conducted in Asian countries versus other locations suggested an added benefit for this population (RR, 0.69; 95% CI, 0.64-0.74).

Sensitivity analyses confirmed these results, and subtype analyses showed no difference according to the nature of the neurodegenerative disease.

A version of this article first appeared on Univadis.

Key takeaways

Metformin may be associated with a lower risk of neurodegenerative disease, in particular when the drug has been prescribed for at least 4 years, according to a systematic review and meta-analysis of longitudinal data.

However, the heterogeneity between the available studies and the potential heterogeneity of diagnostic criteria may mean that validation studies are needed.
 

Why is this important?

Data suggest that metformin, the most commonly prescribed antidiabetic drug, may be neuroprotective, while diabetes is associated with an excess risk of neurodegenerative disease. Results of studies conducted specifically to investigate the benefit of the antidiabetic drug on cognitive prognosis have been unclear. A meta-analysis was published in 2020, but it included cross-sectional and case-control studies. Given the long observation period needed to measure such an outcome, only cohort studies conducted over several years can provide reliable results. This new meta-analysis attempts to circumvent this limitation.

Methods

The meta-analysis was conducted using studies published up to March 2021 that met the inclusion criteria (population-based cohort studies published in English in which the administration of metformin and associated risk of exposure were reported).

Main results

Twelve studies were included in this analysis, of which eight were retrospective and 11 were considered to be of good methodologic quality. In total, 194,792 patients were included.

Pooled data showed that the relative risk associated with onset of neurodegenerative disease was 0.77 (95% CI, 0.67-0.88) for patients with diabetes taking metformin versus those not taking metformin. However, heterogeneity between studies was high (I2; 78.8%; P < .001).

The effect was greater with longer metformin use, with an RR of 0.29 (95% CI, 0.13-0.44) for those who took metformin for 4 years or more. Similarly, the studies conducted in Asian countries versus other locations suggested an added benefit for this population (RR, 0.69; 95% CI, 0.64-0.74).

Sensitivity analyses confirmed these results, and subtype analyses showed no difference according to the nature of the neurodegenerative disease.

A version of this article first appeared on Univadis.

Older age and higher ferritin levels at hospital admission predict severe illness in COVID-related multisystem inflammatory syndrome in children (MIS-C), according to a Canadian multicenter cohort study.

The adjusted absolute risk for admission to an intensive care unit was 43.6% among children aged 6 years and older and 46.2% in children aged 13 to 17 years, compared with 18.4% in children aged 5 years or younger.

“We do not understand why teens get more severe MIS-C than younger children,” senior author Joan Robinson, MD, of the University of Alberta, Edmonton, told this news organization. “It is possible that more exposures to other coronaviruses in the past result in them having a more robust immune response to SARS-CoV-2, which results in more inflammation.”

The data were published  in the Canadian Medical Association Journal.
 

A multinational study

The study included data on 232 children admitted with probable or confirmed MIS-C at 15 hospitals in Canada, Iran, and Costa Rica between March 1, 2020, and March 7, 2021. The median age of the children was 5.8 years, 56.0% were boys, and 21.6% had comorbidities.

Although cardiac involvement was common (58.6%), and almost one-third of the cohort (31.5%) was admitted to an ICU, “recovery was typically rapid, with 85% of patients discharged within 10 days,” said Dr. Robinson, for the Pediatric Investigators Collaborative Network on Infections in Canada (PICNIC).
 

Older age as a risk

The results suggest that older age is associated with increased risk of severe MIS-C. “However, one would then predict that adults would be at even higher risk than teens, whereas the same syndrome in adults (MIS-A) is very, very rare,” said Dr. Robinson.

The study also found that children admitted with ferritin levels greater than 500 μg/L, signaling greater inflammation, also had an increased risk for ICU admission, compared with those with lower levels (adjusted risk difference, 18.4%; relative risk, 1.69). “This is presumably because the more inflammation that the child has, the more likely they are to have inflammation of the heart, which can lead to low blood pressure,” said Dr. Robinson.
 

Features of MIS-C

Among all patients with MIS-C, gastrointestinal involvement was common (89.2%), as were mucocutaneous findings (84.5%). Children with MIS-C had fever for a median duration of 6 days. “Clinicians who see children in their practice commonly have to determine why a child is febrile. Our study shows that one mainly has to consider MIS-C if febrile children have a rash and one or more of vomiting, diarrhea, or abdominal pain,” said Dr. Robinson. 

The study also found that patients with MIS-C who were admitted to the hospital in the latter part of the study period (Nov. 1, 2020, to March 7, 2021) were slightly more likely to require ICU admission, compared with those admitted between March 1 and Oct. 31, 2020. “We cannot provide a clear explanation [for this],” the authors noted. “The features of severe MIS-C were widely publicized by May 2020, so it seems unlikely that severe cases were missed early in the study period. SARS-CoV-2 variants of concern have replaced the wild-type virus. It is possible that the immune response to circulating variants alters the severity of COVID-19 and MIS-C, when compared with wild-type virus.”

Despite initial concerns that pediatric COVID-19 vaccines might cause MIS-C, Dr. Robinson says data suggest this is rarely, if ever, the case, and that vaccines actually prevent the syndrome. She says further studies will be needed to assess MIS-C risk following reinfection with SARS-CoV-2. “I am an optimistic person, and it is my hope that MIS-C following reinfection is rare,” she said. “If this is the case, perhaps we will see very few cases once almost all children have been immunized and/or had SARS-CoV-2 infection.”  
 

‘Differences across countries’

Adrienne Randolph, MD, a pediatrician at Harvard Medical School, Boston, and senior author of a large case series of patients with MIS-C, said that the Canadian study is valuable because it includes children from three countries. “It’s very interesting that there are differences across countries,” she said. “The patients in Iran had the highest percentage (58.7%) going into the ICU, whereas Costa Rica had the lowest percentage (9.2%), and the percentage going to the ICU in Canada (34.7%) was less than the percentages we see in the U.S. – which is pretty consistently about 60% to 70% of MIS-C patients going into the ICU.” Dr. Randolph was not involved in the current study.

Reasons for differences in the rates of ICU visits will be important to explore in the effort to standardize diagnostic criteria, stratification of severity, and recommendations for treatment of MIS-C, said Dr. Randolph.

“What is consistent is that the younger kids, zero to 5 years, in general are less ill,” she said. “That’s been consistent across multiple countries.” It’s unclear whether the cause of this difference is that parents observe younger patients more closely than they do teenagers, or whether other aspects of adolescence, such as prevalence of obesity and attendant inflammation, are at work, said Dr. Randolph.

What is also unclear is why hospitalized patients with MIS-C had higher percentages of ICU admission in the latter part of the study period, compared with the earlier period. “Did the patients change, or did practice change as we got to understand the disease process?” asked Dr. Randolph. “It could be that they got better at the diagnosis and were weeding out some of the patients who they realized didn’t need to be hospitalized. At the very beginning, we had a very low threshold to admit patients, because we didn’t know, and then, over time, people understood what was going on and felt more comfortable monitoring them as outpatients.”

This study was partially funded by a Janeway Foundation Research Grant to support data collection. Dr. Robinson disclosed no conflicts of interest. Dr. Randolph reported receiving royalties from UpToDate and personal fees from the La Jolla Pharmaceutical Company.

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

Older age and higher ferritin levels at hospital admission predict severe illness in COVID-related multisystem inflammatory syndrome in children (MIS-C), according to a Canadian multicenter cohort study.

The adjusted absolute risk for admission to an intensive care unit was 43.6% among children aged 6 years and older and 46.2% in children aged 13 to 17 years, compared with 18.4% in children aged 5 years or younger.

“We do not understand why teens get more severe MIS-C than younger children,” senior author Joan Robinson, MD, of the University of Alberta, Edmonton, told this news organization. “It is possible that more exposures to other coronaviruses in the past result in them having a more robust immune response to SARS-CoV-2, which results in more inflammation.”

The data were published  in the Canadian Medical Association Journal.
 

A multinational study

The study included data on 232 children admitted with probable or confirmed MIS-C at 15 hospitals in Canada, Iran, and Costa Rica between March 1, 2020, and March 7, 2021. The median age of the children was 5.8 years, 56.0% were boys, and 21.6% had comorbidities.

Although cardiac involvement was common (58.6%), and almost one-third of the cohort (31.5%) was admitted to an ICU, “recovery was typically rapid, with 85% of patients discharged within 10 days,” said Dr. Robinson, for the Pediatric Investigators Collaborative Network on Infections in Canada (PICNIC).
 

Older age as a risk

The results suggest that older age is associated with increased risk of severe MIS-C. “However, one would then predict that adults would be at even higher risk than teens, whereas the same syndrome in adults (MIS-A) is very, very rare,” said Dr. Robinson.

The study also found that children admitted with ferritin levels greater than 500 μg/L, signaling greater inflammation, also had an increased risk for ICU admission, compared with those with lower levels (adjusted risk difference, 18.4%; relative risk, 1.69). “This is presumably because the more inflammation that the child has, the more likely they are to have inflammation of the heart, which can lead to low blood pressure,” said Dr. Robinson.
 

Features of MIS-C

Among all patients with MIS-C, gastrointestinal involvement was common (89.2%), as were mucocutaneous findings (84.5%). Children with MIS-C had fever for a median duration of 6 days. “Clinicians who see children in their practice commonly have to determine why a child is febrile. Our study shows that one mainly has to consider MIS-C if febrile children have a rash and one or more of vomiting, diarrhea, or abdominal pain,” said Dr. Robinson. 

The study also found that patients with MIS-C who were admitted to the hospital in the latter part of the study period (Nov. 1, 2020, to March 7, 2021) were slightly more likely to require ICU admission, compared with those admitted between March 1 and Oct. 31, 2020. “We cannot provide a clear explanation [for this],” the authors noted. “The features of severe MIS-C were widely publicized by May 2020, so it seems unlikely that severe cases were missed early in the study period. SARS-CoV-2 variants of concern have replaced the wild-type virus. It is possible that the immune response to circulating variants alters the severity of COVID-19 and MIS-C, when compared with wild-type virus.”

Despite initial concerns that pediatric COVID-19 vaccines might cause MIS-C, Dr. Robinson says data suggest this is rarely, if ever, the case, and that vaccines actually prevent the syndrome. She says further studies will be needed to assess MIS-C risk following reinfection with SARS-CoV-2. “I am an optimistic person, and it is my hope that MIS-C following reinfection is rare,” she said. “If this is the case, perhaps we will see very few cases once almost all children have been immunized and/or had SARS-CoV-2 infection.”  
 

‘Differences across countries’

Adrienne Randolph, MD, a pediatrician at Harvard Medical School, Boston, and senior author of a large case series of patients with MIS-C, said that the Canadian study is valuable because it includes children from three countries. “It’s very interesting that there are differences across countries,” she said. “The patients in Iran had the highest percentage (58.7%) going into the ICU, whereas Costa Rica had the lowest percentage (9.2%), and the percentage going to the ICU in Canada (34.7%) was less than the percentages we see in the U.S. – which is pretty consistently about 60% to 70% of MIS-C patients going into the ICU.” Dr. Randolph was not involved in the current study.

Reasons for differences in the rates of ICU visits will be important to explore in the effort to standardize diagnostic criteria, stratification of severity, and recommendations for treatment of MIS-C, said Dr. Randolph.

“What is consistent is that the younger kids, zero to 5 years, in general are less ill,” she said. “That’s been consistent across multiple countries.” It’s unclear whether the cause of this difference is that parents observe younger patients more closely than they do teenagers, or whether other aspects of adolescence, such as prevalence of obesity and attendant inflammation, are at work, said Dr. Randolph.

What is also unclear is why hospitalized patients with MIS-C had higher percentages of ICU admission in the latter part of the study period, compared with the earlier period. “Did the patients change, or did practice change as we got to understand the disease process?” asked Dr. Randolph. “It could be that they got better at the diagnosis and were weeding out some of the patients who they realized didn’t need to be hospitalized. At the very beginning, we had a very low threshold to admit patients, because we didn’t know, and then, over time, people understood what was going on and felt more comfortable monitoring them as outpatients.”

This study was partially funded by a Janeway Foundation Research Grant to support data collection. Dr. Robinson disclosed no conflicts of interest. Dr. Randolph reported receiving royalties from UpToDate and personal fees from the La Jolla Pharmaceutical Company.

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

Older age and higher ferritin levels at hospital admission predict severe illness in COVID-related multisystem inflammatory syndrome in children (MIS-C), according to a Canadian multicenter cohort study.

The adjusted absolute risk for admission to an intensive care unit was 43.6% among children aged 6 years and older and 46.2% in children aged 13 to 17 years, compared with 18.4% in children aged 5 years or younger.

“We do not understand why teens get more severe MIS-C than younger children,” senior author Joan Robinson, MD, of the University of Alberta, Edmonton, told this news organization. “It is possible that more exposures to other coronaviruses in the past result in them having a more robust immune response to SARS-CoV-2, which results in more inflammation.”

The data were published  in the Canadian Medical Association Journal.
 

A multinational study

The study included data on 232 children admitted with probable or confirmed MIS-C at 15 hospitals in Canada, Iran, and Costa Rica between March 1, 2020, and March 7, 2021. The median age of the children was 5.8 years, 56.0% were boys, and 21.6% had comorbidities.

Although cardiac involvement was common (58.6%), and almost one-third of the cohort (31.5%) was admitted to an ICU, “recovery was typically rapid, with 85% of patients discharged within 10 days,” said Dr. Robinson, for the Pediatric Investigators Collaborative Network on Infections in Canada (PICNIC).
 

Older age as a risk

The results suggest that older age is associated with increased risk of severe MIS-C. “However, one would then predict that adults would be at even higher risk than teens, whereas the same syndrome in adults (MIS-A) is very, very rare,” said Dr. Robinson.

The study also found that children admitted with ferritin levels greater than 500 μg/L, signaling greater inflammation, also had an increased risk for ICU admission, compared with those with lower levels (adjusted risk difference, 18.4%; relative risk, 1.69). “This is presumably because the more inflammation that the child has, the more likely they are to have inflammation of the heart, which can lead to low blood pressure,” said Dr. Robinson.
 

Features of MIS-C

Among all patients with MIS-C, gastrointestinal involvement was common (89.2%), as were mucocutaneous findings (84.5%). Children with MIS-C had fever for a median duration of 6 days. “Clinicians who see children in their practice commonly have to determine why a child is febrile. Our study shows that one mainly has to consider MIS-C if febrile children have a rash and one or more of vomiting, diarrhea, or abdominal pain,” said Dr. Robinson. 

The study also found that patients with MIS-C who were admitted to the hospital in the latter part of the study period (Nov. 1, 2020, to March 7, 2021) were slightly more likely to require ICU admission, compared with those admitted between March 1 and Oct. 31, 2020. “We cannot provide a clear explanation [for this],” the authors noted. “The features of severe MIS-C were widely publicized by May 2020, so it seems unlikely that severe cases were missed early in the study period. SARS-CoV-2 variants of concern have replaced the wild-type virus. It is possible that the immune response to circulating variants alters the severity of COVID-19 and MIS-C, when compared with wild-type virus.”

Despite initial concerns that pediatric COVID-19 vaccines might cause MIS-C, Dr. Robinson says data suggest this is rarely, if ever, the case, and that vaccines actually prevent the syndrome. She says further studies will be needed to assess MIS-C risk following reinfection with SARS-CoV-2. “I am an optimistic person, and it is my hope that MIS-C following reinfection is rare,” she said. “If this is the case, perhaps we will see very few cases once almost all children have been immunized and/or had SARS-CoV-2 infection.”  
 

‘Differences across countries’

Adrienne Randolph, MD, a pediatrician at Harvard Medical School, Boston, and senior author of a large case series of patients with MIS-C, said that the Canadian study is valuable because it includes children from three countries. “It’s very interesting that there are differences across countries,” she said. “The patients in Iran had the highest percentage (58.7%) going into the ICU, whereas Costa Rica had the lowest percentage (9.2%), and the percentage going to the ICU in Canada (34.7%) was less than the percentages we see in the U.S. – which is pretty consistently about 60% to 70% of MIS-C patients going into the ICU.” Dr. Randolph was not involved in the current study.

Reasons for differences in the rates of ICU visits will be important to explore in the effort to standardize diagnostic criteria, stratification of severity, and recommendations for treatment of MIS-C, said Dr. Randolph.

“What is consistent is that the younger kids, zero to 5 years, in general are less ill,” she said. “That’s been consistent across multiple countries.” It’s unclear whether the cause of this difference is that parents observe younger patients more closely than they do teenagers, or whether other aspects of adolescence, such as prevalence of obesity and attendant inflammation, are at work, said Dr. Randolph.

What is also unclear is why hospitalized patients with MIS-C had higher percentages of ICU admission in the latter part of the study period, compared with the earlier period. “Did the patients change, or did practice change as we got to understand the disease process?” asked Dr. Randolph. “It could be that they got better at the diagnosis and were weeding out some of the patients who they realized didn’t need to be hospitalized. At the very beginning, we had a very low threshold to admit patients, because we didn’t know, and then, over time, people understood what was going on and felt more comfortable monitoring them as outpatients.”

This study was partially funded by a Janeway Foundation Research Grant to support data collection. Dr. Robinson disclosed no conflicts of interest. Dr. Randolph reported receiving royalties from UpToDate and personal fees from the La Jolla Pharmaceutical Company.

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

Bariatric surgery can reduce the risk of long-term cardiovascular outcomes in older Medicare beneficiaries with obesity, a large new observational study in which a third of the patients were over age 65 years suggests.

Overall, patients who underwent bariatric surgery had 37% lower all-cause mortality and were significantly less likely to have admissions for new-onset heart failure (64% risk reduction), myocardial infarction (37% risk reduction), and ischemic stroke (29% risk reduction), compared with similar patients who received more conservative treatment, after a median of 4 years of follow-up, report Amgad Mentias, MD, MS, a clinical cardiologist at the Cleveland Clinic Foundation, Ohio, and colleagues.

The results were published in the Journal of the American College of Cardiology.

Previous studies on bariatric surgery outcomes have primarily focused on individuals from select health care networks or medical facilities with restricted coverage in the United States or on patients with diabetes, noted Tiffany M. Powell-Wiley, MD, MPH, of the National Institutes of Health’s National Heart, Lung, and Blood Institute, Bethesda, Maryland, and colleagues in an accompanying editorial.

Contemporary cohort of patients

“A lot of the studies showed long-term outcomes outside of the U.S., specifically in Europe,” Dr. Mentias added.

The aim of this study was to evaluate the long-term association between bariatric surgery and risk of adverse cardiovascular outcomes in a contemporary large cohort from the United States.

Older patients (> 65 years) and those without diabetes were looked at as specific subgroups.

The researchers assessed 189,770 patients. There were 94,885 matched patients in each cohort. Mean age was 62.33 years. Female patients comprised 70% of the cohort. The study group had an average BMI of 44.7 kg/m2.

The study cohort was matched 1:1. Participants were either part of a control group with obesity or a group of Medicare beneficiaries who had bariatric surgery between 2013 and 2019. Sex, propensity score matching on 87 clinical variables, age, and BMI were used to match patients.

Myocardial infarction, new-onset heart failure, ischemic stroke, and all-cause mortality were all study outcomes. As a sensitivity analysis, the study team conducted an instrumental variable assessment.

More specifically, the findings showed that bariatric surgery was linked with the following after a median follow-up of 4.0 years:

• Myocardial infarction (hazard ratio, 0.63; 95% confidence interval, 0.59-0.68)
• Stroke (HR, 0.71; 95% CI, 0.65-0.79)
• New-onset heart failure (HR, 0.46; 95% CI, 0.44-0.49)
• Reduced risk of death (9.2 vs. 14.7 per 1000 person-years; HR, 0.63; 95% CI, 0.60-0.66)

Findings for those over the age of 65 were similar – lower risks of all-cause mortality (HR, 0.64), new-onset heart failure (HR, 0.52), myocardial infarction (HR, 0.70), and stroke (HR, 0.76; all P < .001). Similar findings were shown in subgroup analyses in men and women and in patients with and without diabetes.

The study cohort primarily consisted of Medicare patients, which limits the generalizability of the data. Lack of data on medications taken for cardiovascular and weight loss purposes and potential coding errors because the information was gathered from an administrative database were all limitations of the study, the researchers note.

An additional limitation was that residual unmeasured confounders, particularly patient-focused physical, social, and mental support factors, could play a role in whether a patient opted to have bariatric surgery, the study authors note.

“Additional studies are needed to compare cardiovascular outcomes after bariatric surgery with weight loss medications like glucagon-like peptide-1 (GLP-1) analogues,” the researchers add.

This study was partially funded by philanthropic contributions by the Khouri family, Bailey family, and Haslam family to the Cleveland Clinic for co-author Dr. Milind Y. Desai’s research. Dr. Mentias has disclosed no relevant financial relationships. Dr. Powell-Wiley disclosed relationships with the National Institute on Minority Health and Health Disparities and the Division of Intramural Research of the National, Heart, Lung, and Blood Institute of the National Institutes of Health.

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

Bariatric surgery can reduce the risk of long-term cardiovascular outcomes in older Medicare beneficiaries with obesity, a large new observational study in which a third of the patients were over age 65 years suggests.

Overall, patients who underwent bariatric surgery had 37% lower all-cause mortality and were significantly less likely to have admissions for new-onset heart failure (64% risk reduction), myocardial infarction (37% risk reduction), and ischemic stroke (29% risk reduction), compared with similar patients who received more conservative treatment, after a median of 4 years of follow-up, report Amgad Mentias, MD, MS, a clinical cardiologist at the Cleveland Clinic Foundation, Ohio, and colleagues.

The results were published in the Journal of the American College of Cardiology.

Previous studies on bariatric surgery outcomes have primarily focused on individuals from select health care networks or medical facilities with restricted coverage in the United States or on patients with diabetes, noted Tiffany M. Powell-Wiley, MD, MPH, of the National Institutes of Health’s National Heart, Lung, and Blood Institute, Bethesda, Maryland, and colleagues in an accompanying editorial.

Contemporary cohort of patients

“A lot of the studies showed long-term outcomes outside of the U.S., specifically in Europe,” Dr. Mentias added.

The aim of this study was to evaluate the long-term association between bariatric surgery and risk of adverse cardiovascular outcomes in a contemporary large cohort from the United States.

Older patients (> 65 years) and those without diabetes were looked at as specific subgroups.

The researchers assessed 189,770 patients. There were 94,885 matched patients in each cohort. Mean age was 62.33 years. Female patients comprised 70% of the cohort. The study group had an average BMI of 44.7 kg/m2.

The study cohort was matched 1:1. Participants were either part of a control group with obesity or a group of Medicare beneficiaries who had bariatric surgery between 2013 and 2019. Sex, propensity score matching on 87 clinical variables, age, and BMI were used to match patients.

Myocardial infarction, new-onset heart failure, ischemic stroke, and all-cause mortality were all study outcomes. As a sensitivity analysis, the study team conducted an instrumental variable assessment.

More specifically, the findings showed that bariatric surgery was linked with the following after a median follow-up of 4.0 years:

• Myocardial infarction (hazard ratio, 0.63; 95% confidence interval, 0.59-0.68)
• Stroke (HR, 0.71; 95% CI, 0.65-0.79)
• New-onset heart failure (HR, 0.46; 95% CI, 0.44-0.49)
• Reduced risk of death (9.2 vs. 14.7 per 1000 person-years; HR, 0.63; 95% CI, 0.60-0.66)

Findings for those over the age of 65 were similar – lower risks of all-cause mortality (HR, 0.64), new-onset heart failure (HR, 0.52), myocardial infarction (HR, 0.70), and stroke (HR, 0.76; all P < .001). Similar findings were shown in subgroup analyses in men and women and in patients with and without diabetes.

The study cohort primarily consisted of Medicare patients, which limits the generalizability of the data. Lack of data on medications taken for cardiovascular and weight loss purposes and potential coding errors because the information was gathered from an administrative database were all limitations of the study, the researchers note.

An additional limitation was that residual unmeasured confounders, particularly patient-focused physical, social, and mental support factors, could play a role in whether a patient opted to have bariatric surgery, the study authors note.

“Additional studies are needed to compare cardiovascular outcomes after bariatric surgery with weight loss medications like glucagon-like peptide-1 (GLP-1) analogues,” the researchers add.

This study was partially funded by philanthropic contributions by the Khouri family, Bailey family, and Haslam family to the Cleveland Clinic for co-author Dr. Milind Y. Desai’s research. Dr. Mentias has disclosed no relevant financial relationships. Dr. Powell-Wiley disclosed relationships with the National Institute on Minority Health and Health Disparities and the Division of Intramural Research of the National, Heart, Lung, and Blood Institute of the National Institutes of Health.

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

Bariatric surgery can reduce the risk of long-term cardiovascular outcomes in older Medicare beneficiaries with obesity, a large new observational study in which a third of the patients were over age 65 years suggests.

Overall, patients who underwent bariatric surgery had 37% lower all-cause mortality and were significantly less likely to have admissions for new-onset heart failure (64% risk reduction), myocardial infarction (37% risk reduction), and ischemic stroke (29% risk reduction), compared with similar patients who received more conservative treatment, after a median of 4 years of follow-up, report Amgad Mentias, MD, MS, a clinical cardiologist at the Cleveland Clinic Foundation, Ohio, and colleagues.

The results were published in the Journal of the American College of Cardiology.

Previous studies on bariatric surgery outcomes have primarily focused on individuals from select health care networks or medical facilities with restricted coverage in the United States or on patients with diabetes, noted Tiffany M. Powell-Wiley, MD, MPH, of the National Institutes of Health’s National Heart, Lung, and Blood Institute, Bethesda, Maryland, and colleagues in an accompanying editorial.

Contemporary cohort of patients

“A lot of the studies showed long-term outcomes outside of the U.S., specifically in Europe,” Dr. Mentias added.

The aim of this study was to evaluate the long-term association between bariatric surgery and risk of adverse cardiovascular outcomes in a contemporary large cohort from the United States.

Older patients (> 65 years) and those without diabetes were looked at as specific subgroups.

The researchers assessed 189,770 patients. There were 94,885 matched patients in each cohort. Mean age was 62.33 years. Female patients comprised 70% of the cohort. The study group had an average BMI of 44.7 kg/m2.

The study cohort was matched 1:1. Participants were either part of a control group with obesity or a group of Medicare beneficiaries who had bariatric surgery between 2013 and 2019. Sex, propensity score matching on 87 clinical variables, age, and BMI were used to match patients.

Myocardial infarction, new-onset heart failure, ischemic stroke, and all-cause mortality were all study outcomes. As a sensitivity analysis, the study team conducted an instrumental variable assessment.

More specifically, the findings showed that bariatric surgery was linked with the following after a median follow-up of 4.0 years:

• Myocardial infarction (hazard ratio, 0.63; 95% confidence interval, 0.59-0.68)
• Stroke (HR, 0.71; 95% CI, 0.65-0.79)
• New-onset heart failure (HR, 0.46; 95% CI, 0.44-0.49)
• Reduced risk of death (9.2 vs. 14.7 per 1000 person-years; HR, 0.63; 95% CI, 0.60-0.66)

Findings for those over the age of 65 were similar – lower risks of all-cause mortality (HR, 0.64), new-onset heart failure (HR, 0.52), myocardial infarction (HR, 0.70), and stroke (HR, 0.76; all P < .001). Similar findings were shown in subgroup analyses in men and women and in patients with and without diabetes.

The study cohort primarily consisted of Medicare patients, which limits the generalizability of the data. Lack of data on medications taken for cardiovascular and weight loss purposes and potential coding errors because the information was gathered from an administrative database were all limitations of the study, the researchers note.

An additional limitation was that residual unmeasured confounders, particularly patient-focused physical, social, and mental support factors, could play a role in whether a patient opted to have bariatric surgery, the study authors note.

“Additional studies are needed to compare cardiovascular outcomes after bariatric surgery with weight loss medications like glucagon-like peptide-1 (GLP-1) analogues,” the researchers add.

This study was partially funded by philanthropic contributions by the Khouri family, Bailey family, and Haslam family to the Cleveland Clinic for co-author Dr. Milind Y. Desai’s research. Dr. Mentias has disclosed no relevant financial relationships. Dr. Powell-Wiley disclosed relationships with the National Institute on Minority Health and Health Disparities and the Division of Intramural Research of the National, Heart, Lung, and Blood Institute of the National Institutes of Health.

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

A pair of new studies offers more evidence for the value of vegetables and the risk of red meat on the cancer prevention front. Researchers report that high consumption of vegetables – especially lettuce, legumes, and cruciferous varieties – appears to lower the risk of liver cancer/liver disease. A separate team suggests that high consumption of red meat, organ meats, and processed meats boosts the risk of gastric cancer.

The findings of the latter study “reinforce the idea that avoidance of red meat and processed meat is probably good beyond [the prevention of] colorectal cancer,” said corresponding author and epidemiologist Paolo Boffetta, MD, MPH, of Stony Brook University Cancer Center, New York, in an interview. “The possible carcinogenic effect may extend beyond the colon.”

Both studies were released at the annual meeting of the American Association for Cancer Research.

For the red meat study, researchers examined statistics from the Golestan cohort study, which is prospectively tracking 50,045 people aged 40-75 from northeastern Iran. The study focuses on esophageal cancer due to the region’s high rate of the disease.

Red meat consumption is fairly rare in the region, where residents typically prefer chicken, said study lead author Giulia Collatuzzo, MD, a resident physician in occupational medicine at the University of Bologna, Italy, in an interview. On average, participants reported eating 18.4 grams daily of red meat and 72.1 grams daily of white meat.

The researchers tracked study participants for a median 12-year follow-up, during which 369 developed esophageal cancer and 368 developed gastric cancer. Red meat was only linked to more esophageal cancer in women (hazard ratio, 1.13, 95% confidence interval, 1.00-1.18, for each quintile increase in consumption).

Overall red meat consumption (including red meat, organ meat, and processed meat) was linked to higher rates of gastric cancer (HR, 1.08, 95% CI, 1.00-1.17) for each quartile increase in consumption, as was consumption of the red meat subtype alone (HR, 1.09, 95% CI, 1.00-1.18).

According to Dr. Collatuzzo, the findings suggest that those in the highest quartile of overall red meat consumption may have around a 25% increase in risk, compared with the lowest quartile.

Overall, she said, the study findings aren’t surprising. The lack of a connection between red meat consumption and esophageal cancer may be due to the fact that meat only temporarily transits through the esophagus, she said.

For the liver cancer/liver disease study, researchers examined the medical records of 470,653 subjects in the NIH-AARP Diet and Health Study. They were recruited in 1995-1996 when they were 50-71 years old. Over a median follow-up of 15.5 years, 899 developed liver cancer, and 934 died of chronic liver disease.

The median intakes of vegetables in quintile 5 (highest) and quintile 1 (lowest) were 3.7 cups daily and 1.0 cups daily, respectively, said study lead author Long-Gang Zhao, MS, a graduate student at Harvard University.

After adjusting for possible cofounders, those in the highest quintile of vegetable consumption were a third less likely to develop liver cancer, compared with the lowest quintile (HR, 0.66, 95% CI, 0.53-0.82, P < 0.01). Several types of vegetables appeared to be the strongest cancer fighters: cruciferous (broccoli, cauliflower), lettuce, legumes, and carrots. These kinds of vegetables were also linked to lower rates of chronic liver disease mortality (all P < 0.01), as was total vegetable intake for the top quintile versus the lowest quintile (HR, 0.60, 95% CI, 0.49-0.74, P = < 0.01).

“A one-cup increase (8 oz or 225 g) in vegetable intake was associated with about 20% decreased risk of liver cancer incidence and chronic liver mortality,” Zhao said.

There was no statistically significant link between fruit consumption and liver cancer or chronic liver disease mortality.

The findings provide more insight into diet and liver disease, Zhao said. “Chronic liver disease, which predisposes to liver cancer, is the tenth cause of death worldwide, causing two million deaths each year. It shares some etiological processes with liver cancer. Therefore, examining both chronic liver disease mortality and liver cancer incidence in our study may provide a more general picture for the prevention of liver diseases.”

As for limitations, both studies are based on self-reports about food consumption, which can be unreliable, and the subjects in the fruit/vegetable analysis were mainly of European origin.

The authors of both studies report no relevant disclosures. No funding is reported for either study.

A pair of new studies offers more evidence for the value of vegetables and the risk of red meat on the cancer prevention front. Researchers report that high consumption of vegetables – especially lettuce, legumes, and cruciferous varieties – appears to lower the risk of liver cancer/liver disease. A separate team suggests that high consumption of red meat, organ meats, and processed meats boosts the risk of gastric cancer.

The findings of the latter study “reinforce the idea that avoidance of red meat and processed meat is probably good beyond [the prevention of] colorectal cancer,” said corresponding author and epidemiologist Paolo Boffetta, MD, MPH, of Stony Brook University Cancer Center, New York, in an interview. “The possible carcinogenic effect may extend beyond the colon.”

Both studies were released at the annual meeting of the American Association for Cancer Research.

For the red meat study, researchers examined statistics from the Golestan cohort study, which is prospectively tracking 50,045 people aged 40-75 from northeastern Iran. The study focuses on esophageal cancer due to the region’s high rate of the disease.

Red meat consumption is fairly rare in the region, where residents typically prefer chicken, said study lead author Giulia Collatuzzo, MD, a resident physician in occupational medicine at the University of Bologna, Italy, in an interview. On average, participants reported eating 18.4 grams daily of red meat and 72.1 grams daily of white meat.

The researchers tracked study participants for a median 12-year follow-up, during which 369 developed esophageal cancer and 368 developed gastric cancer. Red meat was only linked to more esophageal cancer in women (hazard ratio, 1.13, 95% confidence interval, 1.00-1.18, for each quintile increase in consumption).

Overall red meat consumption (including red meat, organ meat, and processed meat) was linked to higher rates of gastric cancer (HR, 1.08, 95% CI, 1.00-1.17) for each quartile increase in consumption, as was consumption of the red meat subtype alone (HR, 1.09, 95% CI, 1.00-1.18).

According to Dr. Collatuzzo, the findings suggest that those in the highest quartile of overall red meat consumption may have around a 25% increase in risk, compared with the lowest quartile.

Overall, she said, the study findings aren’t surprising. The lack of a connection between red meat consumption and esophageal cancer may be due to the fact that meat only temporarily transits through the esophagus, she said.

For the liver cancer/liver disease study, researchers examined the medical records of 470,653 subjects in the NIH-AARP Diet and Health Study. They were recruited in 1995-1996 when they were 50-71 years old. Over a median follow-up of 15.5 years, 899 developed liver cancer, and 934 died of chronic liver disease.

The median intakes of vegetables in quintile 5 (highest) and quintile 1 (lowest) were 3.7 cups daily and 1.0 cups daily, respectively, said study lead author Long-Gang Zhao, MS, a graduate student at Harvard University.

After adjusting for possible cofounders, those in the highest quintile of vegetable consumption were a third less likely to develop liver cancer, compared with the lowest quintile (HR, 0.66, 95% CI, 0.53-0.82, P < 0.01). Several types of vegetables appeared to be the strongest cancer fighters: cruciferous (broccoli, cauliflower), lettuce, legumes, and carrots. These kinds of vegetables were also linked to lower rates of chronic liver disease mortality (all P < 0.01), as was total vegetable intake for the top quintile versus the lowest quintile (HR, 0.60, 95% CI, 0.49-0.74, P = < 0.01).

“A one-cup increase (8 oz or 225 g) in vegetable intake was associated with about 20% decreased risk of liver cancer incidence and chronic liver mortality,” Zhao said.

There was no statistically significant link between fruit consumption and liver cancer or chronic liver disease mortality.

The findings provide more insight into diet and liver disease, Zhao said. “Chronic liver disease, which predisposes to liver cancer, is the tenth cause of death worldwide, causing two million deaths each year. It shares some etiological processes with liver cancer. Therefore, examining both chronic liver disease mortality and liver cancer incidence in our study may provide a more general picture for the prevention of liver diseases.”

As for limitations, both studies are based on self-reports about food consumption, which can be unreliable, and the subjects in the fruit/vegetable analysis were mainly of European origin.

The authors of both studies report no relevant disclosures. No funding is reported for either study.

A pair of new studies offers more evidence for the value of vegetables and the risk of red meat on the cancer prevention front. Researchers report that high consumption of vegetables – especially lettuce, legumes, and cruciferous varieties – appears to lower the risk of liver cancer/liver disease. A separate team suggests that high consumption of red meat, organ meats, and processed meats boosts the risk of gastric cancer.

The findings of the latter study “reinforce the idea that avoidance of red meat and processed meat is probably good beyond [the prevention of] colorectal cancer,” said corresponding author and epidemiologist Paolo Boffetta, MD, MPH, of Stony Brook University Cancer Center, New York, in an interview. “The possible carcinogenic effect may extend beyond the colon.”

Both studies were released at the annual meeting of the American Association for Cancer Research.

For the red meat study, researchers examined statistics from the Golestan cohort study, which is prospectively tracking 50,045 people aged 40-75 from northeastern Iran. The study focuses on esophageal cancer due to the region’s high rate of the disease.

Red meat consumption is fairly rare in the region, where residents typically prefer chicken, said study lead author Giulia Collatuzzo, MD, a resident physician in occupational medicine at the University of Bologna, Italy, in an interview. On average, participants reported eating 18.4 grams daily of red meat and 72.1 grams daily of white meat.

The researchers tracked study participants for a median 12-year follow-up, during which 369 developed esophageal cancer and 368 developed gastric cancer. Red meat was only linked to more esophageal cancer in women (hazard ratio, 1.13, 95% confidence interval, 1.00-1.18, for each quintile increase in consumption).

Overall red meat consumption (including red meat, organ meat, and processed meat) was linked to higher rates of gastric cancer (HR, 1.08, 95% CI, 1.00-1.17) for each quartile increase in consumption, as was consumption of the red meat subtype alone (HR, 1.09, 95% CI, 1.00-1.18).

According to Dr. Collatuzzo, the findings suggest that those in the highest quartile of overall red meat consumption may have around a 25% increase in risk, compared with the lowest quartile.

Overall, she said, the study findings aren’t surprising. The lack of a connection between red meat consumption and esophageal cancer may be due to the fact that meat only temporarily transits through the esophagus, she said.

For the liver cancer/liver disease study, researchers examined the medical records of 470,653 subjects in the NIH-AARP Diet and Health Study. They were recruited in 1995-1996 when they were 50-71 years old. Over a median follow-up of 15.5 years, 899 developed liver cancer, and 934 died of chronic liver disease.

The median intakes of vegetables in quintile 5 (highest) and quintile 1 (lowest) were 3.7 cups daily and 1.0 cups daily, respectively, said study lead author Long-Gang Zhao, MS, a graduate student at Harvard University.

After adjusting for possible cofounders, those in the highest quintile of vegetable consumption were a third less likely to develop liver cancer, compared with the lowest quintile (HR, 0.66, 95% CI, 0.53-0.82, P < 0.01). Several types of vegetables appeared to be the strongest cancer fighters: cruciferous (broccoli, cauliflower), lettuce, legumes, and carrots. These kinds of vegetables were also linked to lower rates of chronic liver disease mortality (all P < 0.01), as was total vegetable intake for the top quintile versus the lowest quintile (HR, 0.60, 95% CI, 0.49-0.74, P = < 0.01).

“A one-cup increase (8 oz or 225 g) in vegetable intake was associated with about 20% decreased risk of liver cancer incidence and chronic liver mortality,” Zhao said.

There was no statistically significant link between fruit consumption and liver cancer or chronic liver disease mortality.

The findings provide more insight into diet and liver disease, Zhao said. “Chronic liver disease, which predisposes to liver cancer, is the tenth cause of death worldwide, causing two million deaths each year. It shares some etiological processes with liver cancer. Therefore, examining both chronic liver disease mortality and liver cancer incidence in our study may provide a more general picture for the prevention of liver diseases.”

As for limitations, both studies are based on self-reports about food consumption, which can be unreliable, and the subjects in the fruit/vegetable analysis were mainly of European origin.

The authors of both studies report no relevant disclosures. No funding is reported for either study.

A federal judge in Florida has struck down the Biden administration’s mandate that travelers on airlines, buses, trains, and other public transit wear masks.

The mandate, enacted in February 2021, is unconstitutional because Congress never granted the Centers for Disease Control and Prevention the power to create such a requirement, U.S. District Judge Kathryn Kimball Mizelle said in her order issued April 18.

“Congress addressed whether the CDC may enact preventative measures that condition the interstate travel of an entire population to CDC dictates. It may not,” the order says.

While the government argued that the definition of “sanitation” in federal law allows it to create travel restrictions like the use of masks, Judge Mizelle disagreed.

“A power to improve ‘sanitation’ would easily extend to requiring vaccinations against COVID-19, the seasonal flu, or other diseases. Or to mandatory social distancing, coughing-into-elbows, and daily multivitamins,” she wrote.

The Biden administration has extended the mask mandate several times since it was first announced. Most recently, the mandate was extended last week and was set to end May 3.

The rule has been alternately praised and criticized by airlines, pilots, and flight attendants. Lawsuits have been filed over the mandate, but Judge Mizelle ruled in favor of two people and the Health Freedom Defense Fund, who filed suit in July 2021.

It is not yet clear if the Biden administration will appeal the decision.

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

A federal judge in Florida has struck down the Biden administration’s mandate that travelers on airlines, buses, trains, and other public transit wear masks.

The mandate, enacted in February 2021, is unconstitutional because Congress never granted the Centers for Disease Control and Prevention the power to create such a requirement, U.S. District Judge Kathryn Kimball Mizelle said in her order issued April 18.

“Congress addressed whether the CDC may enact preventative measures that condition the interstate travel of an entire population to CDC dictates. It may not,” the order says.

While the government argued that the definition of “sanitation” in federal law allows it to create travel restrictions like the use of masks, Judge Mizelle disagreed.

“A power to improve ‘sanitation’ would easily extend to requiring vaccinations against COVID-19, the seasonal flu, or other diseases. Or to mandatory social distancing, coughing-into-elbows, and daily multivitamins,” she wrote.

The Biden administration has extended the mask mandate several times since it was first announced. Most recently, the mandate was extended last week and was set to end May 3.

The rule has been alternately praised and criticized by airlines, pilots, and flight attendants. Lawsuits have been filed over the mandate, but Judge Mizelle ruled in favor of two people and the Health Freedom Defense Fund, who filed suit in July 2021.

It is not yet clear if the Biden administration will appeal the decision.

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

A federal judge in Florida has struck down the Biden administration’s mandate that travelers on airlines, buses, trains, and other public transit wear masks.

The mandate, enacted in February 2021, is unconstitutional because Congress never granted the Centers for Disease Control and Prevention the power to create such a requirement, U.S. District Judge Kathryn Kimball Mizelle said in her order issued April 18.

“Congress addressed whether the CDC may enact preventative measures that condition the interstate travel of an entire population to CDC dictates. It may not,” the order says.

While the government argued that the definition of “sanitation” in federal law allows it to create travel restrictions like the use of masks, Judge Mizelle disagreed.

“A power to improve ‘sanitation’ would easily extend to requiring vaccinations against COVID-19, the seasonal flu, or other diseases. Or to mandatory social distancing, coughing-into-elbows, and daily multivitamins,” she wrote.

The Biden administration has extended the mask mandate several times since it was first announced. Most recently, the mandate was extended last week and was set to end May 3.

The rule has been alternately praised and criticized by airlines, pilots, and flight attendants. Lawsuits have been filed over the mandate, but Judge Mizelle ruled in favor of two people and the Health Freedom Defense Fund, who filed suit in July 2021.

It is not yet clear if the Biden administration will appeal the decision.

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

A scientific analysis of metabolites from plant-based-diets – especially those rich in whole grains, fruits, and vegetables – may in the future yield clues as to how such eating patterns lower the risk of type 2 diabetes, finds a new study of more than 8,000 people.

The research looked at healthy, unhealthy, and overall plant-based diets, but only metabolic profiles for the healthy and overall plant-based diets showed an inverse relationship with type 2 diabetes.

Lisovskaya/iStock/Getty Images Plus

A primarily “unhealthy” plant-based diet was one including mainly refined grains (e.g., white bread and pasta), fruit juices, potatoes, sugar-sweetened beverages, and sweets/desserts.

“Individual metabolites from consumption of polyphenol-rich plant foods like fruits, vegetables, coffee, and legumes are all closely linked to healthy plant-based diet and lower risk of diabetes,” lead author Frank Hu, MD, said in a press release.

Dr. Hu, of the department of nutrition at Harvard T.H. Chan School of Public Health, Boston, and colleagues reported their findings in Diabetologia.
 

High-throughput profiling of the metabolome

Given that an individual’s metabolic profile reflects their diet, there is a growing trend in nutritional research to use a technique called high-throughput metabolomics to profile biological samples.

The team conducted an analysis of blood plasma samples and dietary intake using food frequency questionnaires of 10,684 participants from three prospective cohorts (Nurses’ Health Study, Nurses’ Health Study II, and Health Professionals Follow-Up Study). Participants were predominantly White and middle-aged (mean age 54 years), with a mean body mass index of 25.6 kg/m².

Metabolite profile scores were generated from the blood samples, taken in the 1980s and 1990s, and matched to any cases of incident type 2 diabetes reported during follow-up, which ended in 2016-2017.

The team looked at three different plant-based diets – by definition, higher in plant foods and lower in animal foods – and further categorized them according to the actual foods consumed, to generate an overall plant diet index (PDI), a healthy PDI, or an unhealthy PDI.

In all, 8,827 participants completed the study, and 270 cases of diabetes were reported.

Multi-metabolite profiles were composed of 55 metabolites for the overall PDI, 93 metabolites for healthy PDI, and 75 metabolites for unhealthy PDI.

The findings are that metabolomics can be harnessed and “the identified metabolic profiles could be used to assess adherence to ... plant-based diets as part of type 2 diabetes prevention ... and provide new insights for future investigation,” the researchers concluded.

One coauthor received research support from the California Walnut Commission and Swiss ReManagement; another reported being a scientific consultant to LayerIV. The other authors have reported no relevant financial relationships.

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

A scientific analysis of metabolites from plant-based-diets – especially those rich in whole grains, fruits, and vegetables – may in the future yield clues as to how such eating patterns lower the risk of type 2 diabetes, finds a new study of more than 8,000 people.

The research looked at healthy, unhealthy, and overall plant-based diets, but only metabolic profiles for the healthy and overall plant-based diets showed an inverse relationship with type 2 diabetes.

Lisovskaya/iStock/Getty Images Plus

A primarily “unhealthy” plant-based diet was one including mainly refined grains (e.g., white bread and pasta), fruit juices, potatoes, sugar-sweetened beverages, and sweets/desserts.

“Individual metabolites from consumption of polyphenol-rich plant foods like fruits, vegetables, coffee, and legumes are all closely linked to healthy plant-based diet and lower risk of diabetes,” lead author Frank Hu, MD, said in a press release.

Dr. Hu, of the department of nutrition at Harvard T.H. Chan School of Public Health, Boston, and colleagues reported their findings in Diabetologia.
 

High-throughput profiling of the metabolome

Given that an individual’s metabolic profile reflects their diet, there is a growing trend in nutritional research to use a technique called high-throughput metabolomics to profile biological samples.

The team conducted an analysis of blood plasma samples and dietary intake using food frequency questionnaires of 10,684 participants from three prospective cohorts (Nurses’ Health Study, Nurses’ Health Study II, and Health Professionals Follow-Up Study). Participants were predominantly White and middle-aged (mean age 54 years), with a mean body mass index of 25.6 kg/m².

Metabolite profile scores were generated from the blood samples, taken in the 1980s and 1990s, and matched to any cases of incident type 2 diabetes reported during follow-up, which ended in 2016-2017.

The team looked at three different plant-based diets – by definition, higher in plant foods and lower in animal foods – and further categorized them according to the actual foods consumed, to generate an overall plant diet index (PDI), a healthy PDI, or an unhealthy PDI.

In all, 8,827 participants completed the study, and 270 cases of diabetes were reported.

Multi-metabolite profiles were composed of 55 metabolites for the overall PDI, 93 metabolites for healthy PDI, and 75 metabolites for unhealthy PDI.

The findings are that metabolomics can be harnessed and “the identified metabolic profiles could be used to assess adherence to ... plant-based diets as part of type 2 diabetes prevention ... and provide new insights for future investigation,” the researchers concluded.

One coauthor received research support from the California Walnut Commission and Swiss ReManagement; another reported being a scientific consultant to LayerIV. The other authors have reported no relevant financial relationships.

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

A scientific analysis of metabolites from plant-based-diets – especially those rich in whole grains, fruits, and vegetables – may in the future yield clues as to how such eating patterns lower the risk of type 2 diabetes, finds a new study of more than 8,000 people.

The research looked at healthy, unhealthy, and overall plant-based diets, but only metabolic profiles for the healthy and overall plant-based diets showed an inverse relationship with type 2 diabetes.

Lisovskaya/iStock/Getty Images Plus

A primarily “unhealthy” plant-based diet was one including mainly refined grains (e.g., white bread and pasta), fruit juices, potatoes, sugar-sweetened beverages, and sweets/desserts.

“Individual metabolites from consumption of polyphenol-rich plant foods like fruits, vegetables, coffee, and legumes are all closely linked to healthy plant-based diet and lower risk of diabetes,” lead author Frank Hu, MD, said in a press release.

Dr. Hu, of the department of nutrition at Harvard T.H. Chan School of Public Health, Boston, and colleagues reported their findings in Diabetologia.
 

High-throughput profiling of the metabolome

Given that an individual’s metabolic profile reflects their diet, there is a growing trend in nutritional research to use a technique called high-throughput metabolomics to profile biological samples.

The team conducted an analysis of blood plasma samples and dietary intake using food frequency questionnaires of 10,684 participants from three prospective cohorts (Nurses’ Health Study, Nurses’ Health Study II, and Health Professionals Follow-Up Study). Participants were predominantly White and middle-aged (mean age 54 years), with a mean body mass index of 25.6 kg/m².

Metabolite profile scores were generated from the blood samples, taken in the 1980s and 1990s, and matched to any cases of incident type 2 diabetes reported during follow-up, which ended in 2016-2017.

The team looked at three different plant-based diets – by definition, higher in plant foods and lower in animal foods – and further categorized them according to the actual foods consumed, to generate an overall plant diet index (PDI), a healthy PDI, or an unhealthy PDI.

In all, 8,827 participants completed the study, and 270 cases of diabetes were reported.

Multi-metabolite profiles were composed of 55 metabolites for the overall PDI, 93 metabolites for healthy PDI, and 75 metabolites for unhealthy PDI.

The findings are that metabolomics can be harnessed and “the identified metabolic profiles could be used to assess adherence to ... plant-based diets as part of type 2 diabetes prevention ... and provide new insights for future investigation,” the researchers concluded.

One coauthor received research support from the California Walnut Commission and Swiss ReManagement; another reported being a scientific consultant to LayerIV. The other authors have reported no relevant financial relationships.

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

More than one in seven patients with breast cancer saw their financial status deteriorate within the first years after their diagnosis, a new study found. Factors like disease severity and treatment type didn’t seem to have an impact on financial status.

The findings, presented at the annual meeting of the American Association for Cancer Research, were unexpected. “We were surprised that we did not find that patients who received more aggressive therapies were more likely to experience worsening financial concerns,” said corresponding author and medical oncologist Kathryn J. Ruddy, MD, of the Mayo Clinici in Rochester, Minn.

The study was undertaken to understand the financial stress facing patients with breast cancer. The question was whether individual or disease factors, or both, were at play.

The study is based on results from the Mayo Clinic Breast Disease Registry, a prospective cohort of patient who were at Mayo Clinic Rochester. Participants answered questions about their finances at baseline and then again at annual follow-ups.

Researchers examined survey findings from 1,957 patients (mean age 58.5, 99.1% female, 95.4% White, 54.9% bachelor degree or higher) who answered questions at least twice from 2015-2020. The average time between diagnosis and the most recent follow-up was 25.6 months.

Of the 1,957 patients, 357 (18.2%) said their finances deteriorated as measured by a 1 point or higher decline on a 10-point scale.

There was no statistically significant link between deteriorating finances and age, race, employment status, stage of cancer at diagnosis, type of cancer, or treatment type. There was a slight link between deteriorating finances and reporting that they were in the category of “pay bills, no money for special things” near diagnosis.

Other research has suggested that breast cancer may not disrupt finances to a large extent, at least early on. Earlier in 2022, Stanford (Calif.) University researchers reported the results of a survey of 273 breast and gynecologic cancer patients who were surveyed about their finances at a mean of 3.4 years after diagnosis. While one-third said their cancer caused career changes, the study described overall financial toxicity as mild.

In regard to limitations, the subject population of the new study is overwhelmingly White, and the finances were self-reported by those who participated in the survey. Also, “because our participants were recruited at a tertiary medical center, there were relatively financially secure at baseline,” Dr. Ruddy said. “More financial hardship would be expected in a more financially diverse population.”

In an interview, Cathy Bradley, PhD, associate dean for research at the University of Colorado at Denver and deputy director of the University of Colorado Cancer Center, both in Aurora, praised the study as “an important start toward assessing financial burden in the clinic. Having more universal assessments in the clinic would remove stigma.”

She cautioned about interpreting a seemingly low number of patients whose financial situation worsened. “This was for a single site where there is a high rate of health insurance either through Medicare or Medicaid. There may be some selection bias as well given that Mayo may attract a wealthier patient population. Most women completed treatment and may not have been on long-term therapies.”

Moving forward, Dr. Ruddy said, “we hope to study cost of oncologic care in more geographically and financially diverse populations with breast cancer and other cancers.”

The study was funded by the Breast Cancer Research Foundation and National Cancer Institute. The study authors and Dr. Ruddy report no relevant disclosures.

More than one in seven patients with breast cancer saw their financial status deteriorate within the first years after their diagnosis, a new study found. Factors like disease severity and treatment type didn’t seem to have an impact on financial status.

The findings, presented at the annual meeting of the American Association for Cancer Research, were unexpected. “We were surprised that we did not find that patients who received more aggressive therapies were more likely to experience worsening financial concerns,” said corresponding author and medical oncologist Kathryn J. Ruddy, MD, of the Mayo Clinici in Rochester, Minn.

The study was undertaken to understand the financial stress facing patients with breast cancer. The question was whether individual or disease factors, or both, were at play.

The study is based on results from the Mayo Clinic Breast Disease Registry, a prospective cohort of patient who were at Mayo Clinic Rochester. Participants answered questions about their finances at baseline and then again at annual follow-ups.

Researchers examined survey findings from 1,957 patients (mean age 58.5, 99.1% female, 95.4% White, 54.9% bachelor degree or higher) who answered questions at least twice from 2015-2020. The average time between diagnosis and the most recent follow-up was 25.6 months.

Of the 1,957 patients, 357 (18.2%) said their finances deteriorated as measured by a 1 point or higher decline on a 10-point scale.

There was no statistically significant link between deteriorating finances and age, race, employment status, stage of cancer at diagnosis, type of cancer, or treatment type. There was a slight link between deteriorating finances and reporting that they were in the category of “pay bills, no money for special things” near diagnosis.

Other research has suggested that breast cancer may not disrupt finances to a large extent, at least early on. Earlier in 2022, Stanford (Calif.) University researchers reported the results of a survey of 273 breast and gynecologic cancer patients who were surveyed about their finances at a mean of 3.4 years after diagnosis. While one-third said their cancer caused career changes, the study described overall financial toxicity as mild.

In regard to limitations, the subject population of the new study is overwhelmingly White, and the finances were self-reported by those who participated in the survey. Also, “because our participants were recruited at a tertiary medical center, there were relatively financially secure at baseline,” Dr. Ruddy said. “More financial hardship would be expected in a more financially diverse population.”

In an interview, Cathy Bradley, PhD, associate dean for research at the University of Colorado at Denver and deputy director of the University of Colorado Cancer Center, both in Aurora, praised the study as “an important start toward assessing financial burden in the clinic. Having more universal assessments in the clinic would remove stigma.”

She cautioned about interpreting a seemingly low number of patients whose financial situation worsened. “This was for a single site where there is a high rate of health insurance either through Medicare or Medicaid. There may be some selection bias as well given that Mayo may attract a wealthier patient population. Most women completed treatment and may not have been on long-term therapies.”

Moving forward, Dr. Ruddy said, “we hope to study cost of oncologic care in more geographically and financially diverse populations with breast cancer and other cancers.”

The study was funded by the Breast Cancer Research Foundation and National Cancer Institute. The study authors and Dr. Ruddy report no relevant disclosures.

More than one in seven patients with breast cancer saw their financial status deteriorate within the first years after their diagnosis, a new study found. Factors like disease severity and treatment type didn’t seem to have an impact on financial status.

The findings, presented at the annual meeting of the American Association for Cancer Research, were unexpected. “We were surprised that we did not find that patients who received more aggressive therapies were more likely to experience worsening financial concerns,” said corresponding author and medical oncologist Kathryn J. Ruddy, MD, of the Mayo Clinici in Rochester, Minn.

The study was undertaken to understand the financial stress facing patients with breast cancer. The question was whether individual or disease factors, or both, were at play.

The study is based on results from the Mayo Clinic Breast Disease Registry, a prospective cohort of patient who were at Mayo Clinic Rochester. Participants answered questions about their finances at baseline and then again at annual follow-ups.

Researchers examined survey findings from 1,957 patients (mean age 58.5, 99.1% female, 95.4% White, 54.9% bachelor degree or higher) who answered questions at least twice from 2015-2020. The average time between diagnosis and the most recent follow-up was 25.6 months.

Of the 1,957 patients, 357 (18.2%) said their finances deteriorated as measured by a 1 point or higher decline on a 10-point scale.

There was no statistically significant link between deteriorating finances and age, race, employment status, stage of cancer at diagnosis, type of cancer, or treatment type. There was a slight link between deteriorating finances and reporting that they were in the category of “pay bills, no money for special things” near diagnosis.

Other research has suggested that breast cancer may not disrupt finances to a large extent, at least early on. Earlier in 2022, Stanford (Calif.) University researchers reported the results of a survey of 273 breast and gynecologic cancer patients who were surveyed about their finances at a mean of 3.4 years after diagnosis. While one-third said their cancer caused career changes, the study described overall financial toxicity as mild.

In regard to limitations, the subject population of the new study is overwhelmingly White, and the finances were self-reported by those who participated in the survey. Also, “because our participants were recruited at a tertiary medical center, there were relatively financially secure at baseline,” Dr. Ruddy said. “More financial hardship would be expected in a more financially diverse population.”

In an interview, Cathy Bradley, PhD, associate dean for research at the University of Colorado at Denver and deputy director of the University of Colorado Cancer Center, both in Aurora, praised the study as “an important start toward assessing financial burden in the clinic. Having more universal assessments in the clinic would remove stigma.”

She cautioned about interpreting a seemingly low number of patients whose financial situation worsened. “This was for a single site where there is a high rate of health insurance either through Medicare or Medicaid. There may be some selection bias as well given that Mayo may attract a wealthier patient population. Most women completed treatment and may not have been on long-term therapies.”

Moving forward, Dr. Ruddy said, “we hope to study cost of oncologic care in more geographically and financially diverse populations with breast cancer and other cancers.”

The study was funded by the Breast Cancer Research Foundation and National Cancer Institute. The study authors and Dr. Ruddy report no relevant disclosures.

West Virginia will use the U.S. Postal Service and an online account in the summer of 2022 to connect with Medicaid enrollees about the expected end of the COVID public health emergency, which will put many recipients at risk of losing their coverage.

What West Virginia won’t do is use a form of communication that’s ubiquitous worldwide: text messaging.

“West Virginia isn’t set up to text its members,” Allison Adler, the state’s Medicaid spokesperson, wrote to KHN in an email.

Indeed, most states’ Medicaid programs won’t text enrollees despite the urgency to reach them about renewing their coverage. A KFF report published in March found just 11 states said they would use texting to alert Medicaid recipients about the end of the COVID public health emergency. In contrast, 33 states plan to use snail mail and at least 20 will reach out with individual or automated phone calls.

“It doesn’t make any sense when texting is how most people communicate today,” said Kinda Serafi, a partner with the consulting firm Manatt Health.

State Medicaid agencies for months have been preparing for the end of the public health emergency. As part of a COVID relief law approved in March 2020, Congress prohibited states from dropping anyone from Medicaid coverage unless they moved out of state during the public health emergency. When the emergency ends, state Medicaid officials must reevaluate each enrollee’s eligibility. Millions of people could lose their coverage if they earn too much or fail to provide the information needed to verify income or residency.

As of November, about 86 million people were enrolled in Medicaid, according to the Centers for Medicare & Medicaid Services. That’s up from 71 million in February 2020, before COVID began to ravage the nation.

West Virginia has more than 600,000 Medicaid enrollees. Adler said about 100,000 of them could lose their eligibility at the end of the public health emergency because either the state has determined they’re ineligible or they’ve failed to respond to requests that they update their income information.

“It’s frustrating that texting is a means to meet people where they are and that this has not been picked up more by states,” said Jennifer Wagner, director of Medicaid eligibility and enrollment for the Center on Budget and Policy Priorities, a Washington-based research group.

The problem with relying on the Postal Service is that a letter can get hidden in “junk” mail or can fail to reach people who have moved or are homeless, Ms. Serafi said. And email, if people have an account, can end up in spam folders.

In contrast, surveys show lower-income Americans are just as likely to have smartphones and cellphones as the general population. And most people regularly use texting.

In Michigan, Medicaid officials started using text messaging to communicate with enrollees in 2020 after building a system with the help of federal COVID relief funding. They said texting is an economical way to reach enrollees.

“It costs us 2 cents per text message, which is incredibly cheap,” said Steph White, an enrollment coordinator for the Michigan Department of Health and Human Services. “It’s a great return on investment.”

CMS officials have told states they should consider texting, along with other communication methods, when trying to reach enrollees when the public health emergency ends. But many states don’t have the technology or information about enrollees to do it.

Efforts to add texting also face legal barriers, including a federal law that bars texting people without their consent. The Federal Communications Commission ruled in 2021 that state agencies are exempt from the law, but whether counties that handle Medicaid duties for some states and Medicaid managed-care organizations that work in more than 40 states are exempt as well is unclear, said Matt Salo, executive director of the National Association of Medicaid Directors.

CMS spokesperson Beth Lynk said the agency is trying to figure out how Medicaid agencies, counties, and health plans can text enrollees within the constraints of federal law.

Several states told KHN that Medicaid health plans will be helping connect with enrollees and that they expect the plans to use text messaging. But the requirement to get consent from enrollees before texting could limit that effort.

That’s the situation in Virginia, where only about 30,000 Medicaid enrollees – out of more than a million – have agreed to receive text messages directly from the state, said spokesperson Christina Nuckols.

In an effort to boost that number, the state plans to ask enrollees if they want to opt out of receiving text messages, rather than ask them to opt in, she said. This way enrollees would contact the state only if they don’t want to be texted. The state is reviewing its legal options to make that happen.

Meanwhile, Ms. Nuckols added, the state expects Medicaid health plans to contact enrollees about updating their contact information. Four of Virginia’s six Medicaid plans, which serve the bulk of the state’s enrollees, have permission to text about 316,000.

Craig Kennedy, CEO of Medicaid Health Plans of America, a trade group, said that most plans are using texting and that Medicaid officials will use multiple strategies to connect with enrollees. “I do not see this as a detriment, that states are not texting information about reenrollment,” he said. “I know we will be helping with that.”

California officials in March directed Medicaid health plans to use a variety of communication methods, including texting, to ensure that members can retain coverage if they remain eligible. The officials told health plans they could ask for consent through an initial text.

California officials say they also plan to ask enrollees for consent to be texted on the enrollment application, although federal approval for the change is not expected until the fall.

A few state Medicaid programs have experimented in recent years with pilot programs that included texting enrollees.

In 2019, Louisiana worked with the nonprofit group Code for America to send text messages that reminded people about renewing coverage and providing income information for verification. Compared with traditional communication methods, the texts led to a 67% increase in enrollees being renewed for coverage and a 56% increase in enrollees verifying their income in response to inquiries, said Medicaid spokesperson Alyson Neel.

Nonetheless, the state isn’t planning to text Medicaid enrollees about the end of the public health emergency because it hasn’t set up a system for that. “Medicaid has not yet been able to implement a text messaging system of its own due to other agency priorities,” Ms. Neel said.

KHN (Kaiser Health News) is a national newsroom that produces in-depth journalism about health issues. Together with Policy Analysis and Polling, KHN is one of the three major operating programs at KFF (Kaiser Family Foundation). KFF is an endowed nonprofit organization providing information on health issues to the nation.

West Virginia will use the U.S. Postal Service and an online account in the summer of 2022 to connect with Medicaid enrollees about the expected end of the COVID public health emergency, which will put many recipients at risk of losing their coverage.

What West Virginia won’t do is use a form of communication that’s ubiquitous worldwide: text messaging.

“West Virginia isn’t set up to text its members,” Allison Adler, the state’s Medicaid spokesperson, wrote to KHN in an email.

Indeed, most states’ Medicaid programs won’t text enrollees despite the urgency to reach them about renewing their coverage. A KFF report published in March found just 11 states said they would use texting to alert Medicaid recipients about the end of the COVID public health emergency. In contrast, 33 states plan to use snail mail and at least 20 will reach out with individual or automated phone calls.

“It doesn’t make any sense when texting is how most people communicate today,” said Kinda Serafi, a partner with the consulting firm Manatt Health.

State Medicaid agencies for months have been preparing for the end of the public health emergency. As part of a COVID relief law approved in March 2020, Congress prohibited states from dropping anyone from Medicaid coverage unless they moved out of state during the public health emergency. When the emergency ends, state Medicaid officials must reevaluate each enrollee’s eligibility. Millions of people could lose their coverage if they earn too much or fail to provide the information needed to verify income or residency.

As of November, about 86 million people were enrolled in Medicaid, according to the Centers for Medicare & Medicaid Services. That’s up from 71 million in February 2020, before COVID began to ravage the nation.

West Virginia has more than 600,000 Medicaid enrollees. Adler said about 100,000 of them could lose their eligibility at the end of the public health emergency because either the state has determined they’re ineligible or they’ve failed to respond to requests that they update their income information.

“It’s frustrating that texting is a means to meet people where they are and that this has not been picked up more by states,” said Jennifer Wagner, director of Medicaid eligibility and enrollment for the Center on Budget and Policy Priorities, a Washington-based research group.

The problem with relying on the Postal Service is that a letter can get hidden in “junk” mail or can fail to reach people who have moved or are homeless, Ms. Serafi said. And email, if people have an account, can end up in spam folders.

In contrast, surveys show lower-income Americans are just as likely to have smartphones and cellphones as the general population. And most people regularly use texting.

In Michigan, Medicaid officials started using text messaging to communicate with enrollees in 2020 after building a system with the help of federal COVID relief funding. They said texting is an economical way to reach enrollees.

“It costs us 2 cents per text message, which is incredibly cheap,” said Steph White, an enrollment coordinator for the Michigan Department of Health and Human Services. “It’s a great return on investment.”

CMS officials have told states they should consider texting, along with other communication methods, when trying to reach enrollees when the public health emergency ends. But many states don’t have the technology or information about enrollees to do it.

Efforts to add texting also face legal barriers, including a federal law that bars texting people without their consent. The Federal Communications Commission ruled in 2021 that state agencies are exempt from the law, but whether counties that handle Medicaid duties for some states and Medicaid managed-care organizations that work in more than 40 states are exempt as well is unclear, said Matt Salo, executive director of the National Association of Medicaid Directors.

CMS spokesperson Beth Lynk said the agency is trying to figure out how Medicaid agencies, counties, and health plans can text enrollees within the constraints of federal law.

Several states told KHN that Medicaid health plans will be helping connect with enrollees and that they expect the plans to use text messaging. But the requirement to get consent from enrollees before texting could limit that effort.

That’s the situation in Virginia, where only about 30,000 Medicaid enrollees – out of more than a million – have agreed to receive text messages directly from the state, said spokesperson Christina Nuckols.

In an effort to boost that number, the state plans to ask enrollees if they want to opt out of receiving text messages, rather than ask them to opt in, she said. This way enrollees would contact the state only if they don’t want to be texted. The state is reviewing its legal options to make that happen.

Meanwhile, Ms. Nuckols added, the state expects Medicaid health plans to contact enrollees about updating their contact information. Four of Virginia’s six Medicaid plans, which serve the bulk of the state’s enrollees, have permission to text about 316,000.

Craig Kennedy, CEO of Medicaid Health Plans of America, a trade group, said that most plans are using texting and that Medicaid officials will use multiple strategies to connect with enrollees. “I do not see this as a detriment, that states are not texting information about reenrollment,” he said. “I know we will be helping with that.”

California officials in March directed Medicaid health plans to use a variety of communication methods, including texting, to ensure that members can retain coverage if they remain eligible. The officials told health plans they could ask for consent through an initial text.

California officials say they also plan to ask enrollees for consent to be texted on the enrollment application, although federal approval for the change is not expected until the fall.

A few state Medicaid programs have experimented in recent years with pilot programs that included texting enrollees.

In 2019, Louisiana worked with the nonprofit group Code for America to send text messages that reminded people about renewing coverage and providing income information for verification. Compared with traditional communication methods, the texts led to a 67% increase in enrollees being renewed for coverage and a 56% increase in enrollees verifying their income in response to inquiries, said Medicaid spokesperson Alyson Neel.

Nonetheless, the state isn’t planning to text Medicaid enrollees about the end of the public health emergency because it hasn’t set up a system for that. “Medicaid has not yet been able to implement a text messaging system of its own due to other agency priorities,” Ms. Neel said.

KHN (Kaiser Health News) is a national newsroom that produces in-depth journalism about health issues. Together with Policy Analysis and Polling, KHN is one of the three major operating programs at KFF (Kaiser Family Foundation). KFF is an endowed nonprofit organization providing information on health issues to the nation.

West Virginia will use the U.S. Postal Service and an online account in the summer of 2022 to connect with Medicaid enrollees about the expected end of the COVID public health emergency, which will put many recipients at risk of losing their coverage.

What West Virginia won’t do is use a form of communication that’s ubiquitous worldwide: text messaging.

“West Virginia isn’t set up to text its members,” Allison Adler, the state’s Medicaid spokesperson, wrote to KHN in an email.

Indeed, most states’ Medicaid programs won’t text enrollees despite the urgency to reach them about renewing their coverage. A KFF report published in March found just 11 states said they would use texting to alert Medicaid recipients about the end of the COVID public health emergency. In contrast, 33 states plan to use snail mail and at least 20 will reach out with individual or automated phone calls.

“It doesn’t make any sense when texting is how most people communicate today,” said Kinda Serafi, a partner with the consulting firm Manatt Health.

State Medicaid agencies for months have been preparing for the end of the public health emergency. As part of a COVID relief law approved in March 2020, Congress prohibited states from dropping anyone from Medicaid coverage unless they moved out of state during the public health emergency. When the emergency ends, state Medicaid officials must reevaluate each enrollee’s eligibility. Millions of people could lose their coverage if they earn too much or fail to provide the information needed to verify income or residency.

As of November, about 86 million people were enrolled in Medicaid, according to the Centers for Medicare & Medicaid Services. That’s up from 71 million in February 2020, before COVID began to ravage the nation.

West Virginia has more than 600,000 Medicaid enrollees. Adler said about 100,000 of them could lose their eligibility at the end of the public health emergency because either the state has determined they’re ineligible or they’ve failed to respond to requests that they update their income information.

“It’s frustrating that texting is a means to meet people where they are and that this has not been picked up more by states,” said Jennifer Wagner, director of Medicaid eligibility and enrollment for the Center on Budget and Policy Priorities, a Washington-based research group.

The problem with relying on the Postal Service is that a letter can get hidden in “junk” mail or can fail to reach people who have moved or are homeless, Ms. Serafi said. And email, if people have an account, can end up in spam folders.

In contrast, surveys show lower-income Americans are just as likely to have smartphones and cellphones as the general population. And most people regularly use texting.

In Michigan, Medicaid officials started using text messaging to communicate with enrollees in 2020 after building a system with the help of federal COVID relief funding. They said texting is an economical way to reach enrollees.

“It costs us 2 cents per text message, which is incredibly cheap,” said Steph White, an enrollment coordinator for the Michigan Department of Health and Human Services. “It’s a great return on investment.”

CMS officials have told states they should consider texting, along with other communication methods, when trying to reach enrollees when the public health emergency ends. But many states don’t have the technology or information about enrollees to do it.

Efforts to add texting also face legal barriers, including a federal law that bars texting people without their consent. The Federal Communications Commission ruled in 2021 that state agencies are exempt from the law, but whether counties that handle Medicaid duties for some states and Medicaid managed-care organizations that work in more than 40 states are exempt as well is unclear, said Matt Salo, executive director of the National Association of Medicaid Directors.

CMS spokesperson Beth Lynk said the agency is trying to figure out how Medicaid agencies, counties, and health plans can text enrollees within the constraints of federal law.

Several states told KHN that Medicaid health plans will be helping connect with enrollees and that they expect the plans to use text messaging. But the requirement to get consent from enrollees before texting could limit that effort.

That’s the situation in Virginia, where only about 30,000 Medicaid enrollees – out of more than a million – have agreed to receive text messages directly from the state, said spokesperson Christina Nuckols.

In an effort to boost that number, the state plans to ask enrollees if they want to opt out of receiving text messages, rather than ask them to opt in, she said. This way enrollees would contact the state only if they don’t want to be texted. The state is reviewing its legal options to make that happen.

Meanwhile, Ms. Nuckols added, the state expects Medicaid health plans to contact enrollees about updating their contact information. Four of Virginia’s six Medicaid plans, which serve the bulk of the state’s enrollees, have permission to text about 316,000.

Craig Kennedy, CEO of Medicaid Health Plans of America, a trade group, said that most plans are using texting and that Medicaid officials will use multiple strategies to connect with enrollees. “I do not see this as a detriment, that states are not texting information about reenrollment,” he said. “I know we will be helping with that.”

California officials in March directed Medicaid health plans to use a variety of communication methods, including texting, to ensure that members can retain coverage if they remain eligible. The officials told health plans they could ask for consent through an initial text.

California officials say they also plan to ask enrollees for consent to be texted on the enrollment application, although federal approval for the change is not expected until the fall.

A few state Medicaid programs have experimented in recent years with pilot programs that included texting enrollees.

In 2019, Louisiana worked with the nonprofit group Code for America to send text messages that reminded people about renewing coverage and providing income information for verification. Compared with traditional communication methods, the texts led to a 67% increase in enrollees being renewed for coverage and a 56% increase in enrollees verifying their income in response to inquiries, said Medicaid spokesperson Alyson Neel.

Nonetheless, the state isn’t planning to text Medicaid enrollees about the end of the public health emergency because it hasn’t set up a system for that. “Medicaid has not yet been able to implement a text messaging system of its own due to other agency priorities,” Ms. Neel said.

KHN (Kaiser Health News) is a national newsroom that produces in-depth journalism about health issues. Together with Policy Analysis and Polling, KHN is one of the three major operating programs at KFF (Kaiser Family Foundation). KFF is an endowed nonprofit organization providing information on health issues to the nation.

Since November 2021, the Omicron variant of SARS-CoV-2 has quickly become the most dominant variant worldwide. Early sequencing of Omicron in South Africa alerted researchers to the possibility that Omicron could be a cause for concern because of extensive mutations of the spike protein. Omicron has 30 mutations of the spike protein, compared with the original Wuhan-Hu-1 variant, with 15 mutations of the receptor-binding domain (which are linked to a decrease in antibody binding), mutations at the furin S1/S2 site (which improves furin binding and increases infectiousness), and mutations of the amino terminal domain (which is the main binding site for some of the therapeutic antibodies used to treat COVID-19 infections).

Omicron’s functional characteristics

Non–peer-reviewed studies have shown a replication of Omicron in pulmonary epithelial cells, which was shown to be less efficient, when compared with Delta and Wuhan-Hu-1. The number of viral copies from an Omicron infection in pulmonary epithelial cells was significantly lower, compared with infection with the Delta or Wuhan-Hu-1 variants. The association of these characteristics found an increase in the number of viral copies in human epithelial cells (taken from the nasal airways) infected with Omicron. This supports the understanding that Omicron is more transmissible but results in a less severe manifestation of the disease.

As for the phenotypic expression of the infection, attention has been focused on Omicron’s reduced capacity to cause syncytia in pulmonary tissue cultures, information which is relevant to its clinical significance, if we consider that the formation of syncytia has been associated with a more severe manifestation of the disease. Furthermore, it has emerged that Omicron can use different cellular entry routes, with a preference for endosomal fusion over superficial cellular fusion. This characteristic allows Omicron to significantly increase the number of types of cells it can infect.
 

Omicron BA.2 evolves

Between November and December 2021, Omicron progressed, evolving into a variant with characteristics similar to those of its predecessors (that is, it underwent a gradual and progressive increase in transmissibility). Early studies on the Omicron variant were mainly based on the BA.1 subvariant. Since the start of January 2022, there has been an unexpected increase in BA.2 in Europe and Asia. Since then, continued surveillance on the evolution of Omicron has shown an increased prevalence of two subvariants: BA.1 with a R346K mutation (BA.1 + R346K) and B.1.1.529.2 (BA.2), with the latter containing eight unique spike mutations and 13 missing spike mutations, compared with those found in BA.1.

From these differences, we cannot presume that their antigenic properties are similar or different, but they seem to be antigenically equidistant from wild-type SARS-CoV-2, likely jeopardizing in equal measures the efficacy of current COVID-19 vaccines. Furthermore, BA.2 shows significant resistance to 17 out of 19 neutralizing monoclonal antibodies tested in this study, demonstrating that current monoclonal antibody therapy may have significant limitations in terms of adequate coverage for all subvariants of the Omicron variant.
 

Omicron BA.2 and reinfection

BA.2 initially represented only 13% of Omicron sequences at a global level, quickly becoming the dominant form in some countries, such as Denmark. At the end of 2021, BA.2 represented around 20% of all Danish cases of SARS-CoV-2. Halfway through January 2022, this had increased to around 45%, data that indicate that BA.2 carries an advantage over BA.1 within the highly vaccinated population of Denmark.

BA.2 is associated with an increased susceptibility of infection for unvaccinated individuals (odds ratio, 2.19; 95% confidence interval, 1.58-3.04), fully vaccinated individuals (OR, 2.45; 95% CI, 1.77-3.40), and booster-vaccinated individuals (OR, 2.99; 95% CI, 2.11-4.24), compared with BA.1. The pattern of increased transmissibility in BA.2 households was not observed for fully vaccinated and booster-vaccinated primary cases, where the OR of transmission was below 1 for BA.2, compared with BA.1. These data confirm the immune-evasive properties of BA.2 that further reduce the protective effect of vaccination against infection, but do not increase its transmissibility from vaccinated individuals with breakthrough infections.
 

Omicron, BA.2, and vaccination

The understanding of serum neutralizing activity, in correlation to the efficacy of a vaccine, is a priority of research because of the growing epidemiological significance of BA.2. There is evidence to support the claim that the immune-evasive nature of BA.2 doesn›t seem to be as severe as that of BA.1, and it is possible that there are other viral or host factors that are enabling the rapid diffusion of BA.2. A study published in Science Immunology investigated humoral and cellular immune responses to Omicron and other variants of concern (VOCs), looking to understand how, and to what degree, vaccinated individuals are protected against Omicron. From the results, a very low level of antibody cross-neutralization of Omicron, or a lack thereof, was seen when compared with wild type, Beta, and Delta variants, which could be partially restored by a third booster vaccination. Furthermore, T lymphocytes were shown to recognize Omicron with the same efficacy as seen for the other VOCs, suggesting that vaccinated individuals maintain T lymphocyte immunity, an element that is capable of providing protection in the absence of neutralizing antibodies, limiting the chance of serious disease.

These results are consistent with those available from a study performed in a population from Qatar made up of 2,239,193 people who had received at least two doses of a BNT162b2 or mRNA-1273 vaccine. The efficacy of the booster against a symptomatic Omicron infection, compared with that from the primary series, was 49.4% (95% CI, 47.1-51.6). The efficacy of the booster against hospitalization for COVID-19 and the death rate from Omicron infection, compared with the primary series, was 76.5% (95% CI, 55.9-87.5). The efficacy of the BNT162b2 booster against a symptomatic Delta variant infection (or B.1.617.2), compared with the primary series, was 86.1% (95% CI, 67.3-94.1).

To summarize, the constant increase in the prevalence of BA.2 in more countries over the world has confirmed the growth advantage that this variant has compared with others. BA.2 reduces the protective effect of vaccination against infection. Omicron antibody cross-neutralization can be partially restored by a third booster vaccination, an aspect that becomes problematic in the context of a low vaccination rate, where peaks of Omicron may increase the likelihood of infection in the elderly and in other groups at a higher risk of severe disease. Omicron BA.2 opens up new evolution channels, but what do the experts think will happen?

A version of this article was originally published in Italian on Univadis.

Since November 2021, the Omicron variant of SARS-CoV-2 has quickly become the most dominant variant worldwide. Early sequencing of Omicron in South Africa alerted researchers to the possibility that Omicron could be a cause for concern because of extensive mutations of the spike protein. Omicron has 30 mutations of the spike protein, compared with the original Wuhan-Hu-1 variant, with 15 mutations of the receptor-binding domain (which are linked to a decrease in antibody binding), mutations at the furin S1/S2 site (which improves furin binding and increases infectiousness), and mutations of the amino terminal domain (which is the main binding site for some of the therapeutic antibodies used to treat COVID-19 infections).

Omicron’s functional characteristics

Non–peer-reviewed studies have shown a replication of Omicron in pulmonary epithelial cells, which was shown to be less efficient, when compared with Delta and Wuhan-Hu-1. The number of viral copies from an Omicron infection in pulmonary epithelial cells was significantly lower, compared with infection with the Delta or Wuhan-Hu-1 variants. The association of these characteristics found an increase in the number of viral copies in human epithelial cells (taken from the nasal airways) infected with Omicron. This supports the understanding that Omicron is more transmissible but results in a less severe manifestation of the disease.

As for the phenotypic expression of the infection, attention has been focused on Omicron’s reduced capacity to cause syncytia in pulmonary tissue cultures, information which is relevant to its clinical significance, if we consider that the formation of syncytia has been associated with a more severe manifestation of the disease. Furthermore, it has emerged that Omicron can use different cellular entry routes, with a preference for endosomal fusion over superficial cellular fusion. This characteristic allows Omicron to significantly increase the number of types of cells it can infect.
 

Omicron BA.2 evolves

Between November and December 2021, Omicron progressed, evolving into a variant with characteristics similar to those of its predecessors (that is, it underwent a gradual and progressive increase in transmissibility). Early studies on the Omicron variant were mainly based on the BA.1 subvariant. Since the start of January 2022, there has been an unexpected increase in BA.2 in Europe and Asia. Since then, continued surveillance on the evolution of Omicron has shown an increased prevalence of two subvariants: BA.1 with a R346K mutation (BA.1 + R346K) and B.1.1.529.2 (BA.2), with the latter containing eight unique spike mutations and 13 missing spike mutations, compared with those found in BA.1.

From these differences, we cannot presume that their antigenic properties are similar or different, but they seem to be antigenically equidistant from wild-type SARS-CoV-2, likely jeopardizing in equal measures the efficacy of current COVID-19 vaccines. Furthermore, BA.2 shows significant resistance to 17 out of 19 neutralizing monoclonal antibodies tested in this study, demonstrating that current monoclonal antibody therapy may have significant limitations in terms of adequate coverage for all subvariants of the Omicron variant.
 

Omicron BA.2 and reinfection

BA.2 initially represented only 13% of Omicron sequences at a global level, quickly becoming the dominant form in some countries, such as Denmark. At the end of 2021, BA.2 represented around 20% of all Danish cases of SARS-CoV-2. Halfway through January 2022, this had increased to around 45%, data that indicate that BA.2 carries an advantage over BA.1 within the highly vaccinated population of Denmark.

BA.2 is associated with an increased susceptibility of infection for unvaccinated individuals (odds ratio, 2.19; 95% confidence interval, 1.58-3.04), fully vaccinated individuals (OR, 2.45; 95% CI, 1.77-3.40), and booster-vaccinated individuals (OR, 2.99; 95% CI, 2.11-4.24), compared with BA.1. The pattern of increased transmissibility in BA.2 households was not observed for fully vaccinated and booster-vaccinated primary cases, where the OR of transmission was below 1 for BA.2, compared with BA.1. These data confirm the immune-evasive properties of BA.2 that further reduce the protective effect of vaccination against infection, but do not increase its transmissibility from vaccinated individuals with breakthrough infections.
 

Omicron, BA.2, and vaccination

The understanding of serum neutralizing activity, in correlation to the efficacy of a vaccine, is a priority of research because of the growing epidemiological significance of BA.2. There is evidence to support the claim that the immune-evasive nature of BA.2 doesn›t seem to be as severe as that of BA.1, and it is possible that there are other viral or host factors that are enabling the rapid diffusion of BA.2. A study published in Science Immunology investigated humoral and cellular immune responses to Omicron and other variants of concern (VOCs), looking to understand how, and to what degree, vaccinated individuals are protected against Omicron. From the results, a very low level of antibody cross-neutralization of Omicron, or a lack thereof, was seen when compared with wild type, Beta, and Delta variants, which could be partially restored by a third booster vaccination. Furthermore, T lymphocytes were shown to recognize Omicron with the same efficacy as seen for the other VOCs, suggesting that vaccinated individuals maintain T lymphocyte immunity, an element that is capable of providing protection in the absence of neutralizing antibodies, limiting the chance of serious disease.

These results are consistent with those available from a study performed in a population from Qatar made up of 2,239,193 people who had received at least two doses of a BNT162b2 or mRNA-1273 vaccine. The efficacy of the booster against a symptomatic Omicron infection, compared with that from the primary series, was 49.4% (95% CI, 47.1-51.6). The efficacy of the booster against hospitalization for COVID-19 and the death rate from Omicron infection, compared with the primary series, was 76.5% (95% CI, 55.9-87.5). The efficacy of the BNT162b2 booster against a symptomatic Delta variant infection (or B.1.617.2), compared with the primary series, was 86.1% (95% CI, 67.3-94.1).

To summarize, the constant increase in the prevalence of BA.2 in more countries over the world has confirmed the growth advantage that this variant has compared with others. BA.2 reduces the protective effect of vaccination against infection. Omicron antibody cross-neutralization can be partially restored by a third booster vaccination, an aspect that becomes problematic in the context of a low vaccination rate, where peaks of Omicron may increase the likelihood of infection in the elderly and in other groups at a higher risk of severe disease. Omicron BA.2 opens up new evolution channels, but what do the experts think will happen?

A version of this article was originally published in Italian on Univadis.

Since November 2021, the Omicron variant of SARS-CoV-2 has quickly become the most dominant variant worldwide. Early sequencing of Omicron in South Africa alerted researchers to the possibility that Omicron could be a cause for concern because of extensive mutations of the spike protein. Omicron has 30 mutations of the spike protein, compared with the original Wuhan-Hu-1 variant, with 15 mutations of the receptor-binding domain (which are linked to a decrease in antibody binding), mutations at the furin S1/S2 site (which improves furin binding and increases infectiousness), and mutations of the amino terminal domain (which is the main binding site for some of the therapeutic antibodies used to treat COVID-19 infections).

Omicron’s functional characteristics

Non–peer-reviewed studies have shown a replication of Omicron in pulmonary epithelial cells, which was shown to be less efficient, when compared with Delta and Wuhan-Hu-1. The number of viral copies from an Omicron infection in pulmonary epithelial cells was significantly lower, compared with infection with the Delta or Wuhan-Hu-1 variants. The association of these characteristics found an increase in the number of viral copies in human epithelial cells (taken from the nasal airways) infected with Omicron. This supports the understanding that Omicron is more transmissible but results in a less severe manifestation of the disease.

As for the phenotypic expression of the infection, attention has been focused on Omicron’s reduced capacity to cause syncytia in pulmonary tissue cultures, information which is relevant to its clinical significance, if we consider that the formation of syncytia has been associated with a more severe manifestation of the disease. Furthermore, it has emerged that Omicron can use different cellular entry routes, with a preference for endosomal fusion over superficial cellular fusion. This characteristic allows Omicron to significantly increase the number of types of cells it can infect.
 

Omicron BA.2 evolves

Between November and December 2021, Omicron progressed, evolving into a variant with characteristics similar to those of its predecessors (that is, it underwent a gradual and progressive increase in transmissibility). Early studies on the Omicron variant were mainly based on the BA.1 subvariant. Since the start of January 2022, there has been an unexpected increase in BA.2 in Europe and Asia. Since then, continued surveillance on the evolution of Omicron has shown an increased prevalence of two subvariants: BA.1 with a R346K mutation (BA.1 + R346K) and B.1.1.529.2 (BA.2), with the latter containing eight unique spike mutations and 13 missing spike mutations, compared with those found in BA.1.

From these differences, we cannot presume that their antigenic properties are similar or different, but they seem to be antigenically equidistant from wild-type SARS-CoV-2, likely jeopardizing in equal measures the efficacy of current COVID-19 vaccines. Furthermore, BA.2 shows significant resistance to 17 out of 19 neutralizing monoclonal antibodies tested in this study, demonstrating that current monoclonal antibody therapy may have significant limitations in terms of adequate coverage for all subvariants of the Omicron variant.
 

Omicron BA.2 and reinfection

BA.2 initially represented only 13% of Omicron sequences at a global level, quickly becoming the dominant form in some countries, such as Denmark. At the end of 2021, BA.2 represented around 20% of all Danish cases of SARS-CoV-2. Halfway through January 2022, this had increased to around 45%, data that indicate that BA.2 carries an advantage over BA.1 within the highly vaccinated population of Denmark.

BA.2 is associated with an increased susceptibility of infection for unvaccinated individuals (odds ratio, 2.19; 95% confidence interval, 1.58-3.04), fully vaccinated individuals (OR, 2.45; 95% CI, 1.77-3.40), and booster-vaccinated individuals (OR, 2.99; 95% CI, 2.11-4.24), compared with BA.1. The pattern of increased transmissibility in BA.2 households was not observed for fully vaccinated and booster-vaccinated primary cases, where the OR of transmission was below 1 for BA.2, compared with BA.1. These data confirm the immune-evasive properties of BA.2 that further reduce the protective effect of vaccination against infection, but do not increase its transmissibility from vaccinated individuals with breakthrough infections.
 

Omicron, BA.2, and vaccination

The understanding of serum neutralizing activity, in correlation to the efficacy of a vaccine, is a priority of research because of the growing epidemiological significance of BA.2. There is evidence to support the claim that the immune-evasive nature of BA.2 doesn›t seem to be as severe as that of BA.1, and it is possible that there are other viral or host factors that are enabling the rapid diffusion of BA.2. A study published in Science Immunology investigated humoral and cellular immune responses to Omicron and other variants of concern (VOCs), looking to understand how, and to what degree, vaccinated individuals are protected against Omicron. From the results, a very low level of antibody cross-neutralization of Omicron, or a lack thereof, was seen when compared with wild type, Beta, and Delta variants, which could be partially restored by a third booster vaccination. Furthermore, T lymphocytes were shown to recognize Omicron with the same efficacy as seen for the other VOCs, suggesting that vaccinated individuals maintain T lymphocyte immunity, an element that is capable of providing protection in the absence of neutralizing antibodies, limiting the chance of serious disease.

These results are consistent with those available from a study performed in a population from Qatar made up of 2,239,193 people who had received at least two doses of a BNT162b2 or mRNA-1273 vaccine. The efficacy of the booster against a symptomatic Omicron infection, compared with that from the primary series, was 49.4% (95% CI, 47.1-51.6). The efficacy of the booster against hospitalization for COVID-19 and the death rate from Omicron infection, compared with the primary series, was 76.5% (95% CI, 55.9-87.5). The efficacy of the BNT162b2 booster against a symptomatic Delta variant infection (or B.1.617.2), compared with the primary series, was 86.1% (95% CI, 67.3-94.1).

To summarize, the constant increase in the prevalence of BA.2 in more countries over the world has confirmed the growth advantage that this variant has compared with others. BA.2 reduces the protective effect of vaccination against infection. Omicron antibody cross-neutralization can be partially restored by a third booster vaccination, an aspect that becomes problematic in the context of a low vaccination rate, where peaks of Omicron may increase the likelihood of infection in the elderly and in other groups at a higher risk of severe disease. Omicron BA.2 opens up new evolution channels, but what do the experts think will happen?

A version of this article was originally published in Italian on Univadis.

With New York nurse practitioners recently gaining full practice authority (FPA), half of the country’s NPs now have the ability to provide patients with easier access to care, according to leading national nurse organizations.

New York joins 24 other states, the District of Columbia, and two U.S. territories that have adopted FPA legislation, as reported by the American Association of Nurse Practitioners (AANP). Like other states, New York has been under an emergency order during the pandemic that allowed NPs to practice to their full authority because of staffing shortages. That order was extended multiple times and was expected to expire this month, AANP reports.

“This has been in the making for nurse practitioners in New York since 2014, trying to get full practice authority,” Michelle Jones, RN, MSN, ANP-C, director at large for the New York State Nurses Association, said in an interview.

NPs who were allowed to practice independently during the pandemic campaigned for that provision to become permanent once the emergency order expired, she said. Ms. Jones explained that the FPA law expands the scope of practice and “removes unnecessary barriers,” namely an agreement with doctors to oversee NPs’ actions.

FPA gives NPs the authority to evaluate patients; diagnose, order, and interpret diagnostic tests; and initiate and manage treatments – including prescribing medications – without oversight by a doctor or state medical board, according to AANP.

Before the pandemic, New York NPs had “reduced” practice authority with those who had more than 3,600 hours of experience required to maintain a collaborative practice agreement with doctors and those with less experience maintaining a written agreement. The change gives full practice authority to those with more than 3,600 hours of experience, Stephen A. Ferrara, DNP, FNP-BC, AANP regional director, said in an interview.

Ferrara, who practices in New York, said the state is the largest to change to FPA. He said the state and others that have moved to FPA have determined that there “has been no lapse in quality care” during the emergency order period and that the regulatory barriers kept NPs from providing access to care.

Jones said that the law also will allow NPs to open private practices and serve underserved patients in areas that lack access to health care. “This is a step to improve access to health care and health equity of the New York population.”

It’s been a while since another state passed FPA legislation, Massachusetts in January 2021 and Delaware in August 2021, according to AANP.

Earlier this month, AANP released new data showing a 9% increase in NPs licensed to practice in the United States, rising from 325,000 in May 2021 to 355,000.

The New York legislation “will help New York attract and retain nurse practitioners and provide New Yorkers better access to quality care,” AANP President April Kapu, DNP, APRN, said in a statement.

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

With New York nurse practitioners recently gaining full practice authority (FPA), half of the country’s NPs now have the ability to provide patients with easier access to care, according to leading national nurse organizations.

New York joins 24 other states, the District of Columbia, and two U.S. territories that have adopted FPA legislation, as reported by the American Association of Nurse Practitioners (AANP). Like other states, New York has been under an emergency order during the pandemic that allowed NPs to practice to their full authority because of staffing shortages. That order was extended multiple times and was expected to expire this month, AANP reports.

“This has been in the making for nurse practitioners in New York since 2014, trying to get full practice authority,” Michelle Jones, RN, MSN, ANP-C, director at large for the New York State Nurses Association, said in an interview.

NPs who were allowed to practice independently during the pandemic campaigned for that provision to become permanent once the emergency order expired, she said. Ms. Jones explained that the FPA law expands the scope of practice and “removes unnecessary barriers,” namely an agreement with doctors to oversee NPs’ actions.

FPA gives NPs the authority to evaluate patients; diagnose, order, and interpret diagnostic tests; and initiate and manage treatments – including prescribing medications – without oversight by a doctor or state medical board, according to AANP.

Before the pandemic, New York NPs had “reduced” practice authority with those who had more than 3,600 hours of experience required to maintain a collaborative practice agreement with doctors and those with less experience maintaining a written agreement. The change gives full practice authority to those with more than 3,600 hours of experience, Stephen A. Ferrara, DNP, FNP-BC, AANP regional director, said in an interview.

Ferrara, who practices in New York, said the state is the largest to change to FPA. He said the state and others that have moved to FPA have determined that there “has been no lapse in quality care” during the emergency order period and that the regulatory barriers kept NPs from providing access to care.

Jones said that the law also will allow NPs to open private practices and serve underserved patients in areas that lack access to health care. “This is a step to improve access to health care and health equity of the New York population.”

It’s been a while since another state passed FPA legislation, Massachusetts in January 2021 and Delaware in August 2021, according to AANP.

Earlier this month, AANP released new data showing a 9% increase in NPs licensed to practice in the United States, rising from 325,000 in May 2021 to 355,000.

The New York legislation “will help New York attract and retain nurse practitioners and provide New Yorkers better access to quality care,” AANP President April Kapu, DNP, APRN, said in a statement.

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

With New York nurse practitioners recently gaining full practice authority (FPA), half of the country’s NPs now have the ability to provide patients with easier access to care, according to leading national nurse organizations.

New York joins 24 other states, the District of Columbia, and two U.S. territories that have adopted FPA legislation, as reported by the American Association of Nurse Practitioners (AANP). Like other states, New York has been under an emergency order during the pandemic that allowed NPs to practice to their full authority because of staffing shortages. That order was extended multiple times and was expected to expire this month, AANP reports.

“This has been in the making for nurse practitioners in New York since 2014, trying to get full practice authority,” Michelle Jones, RN, MSN, ANP-C, director at large for the New York State Nurses Association, said in an interview.

NPs who were allowed to practice independently during the pandemic campaigned for that provision to become permanent once the emergency order expired, she said. Ms. Jones explained that the FPA law expands the scope of practice and “removes unnecessary barriers,” namely an agreement with doctors to oversee NPs’ actions.

FPA gives NPs the authority to evaluate patients; diagnose, order, and interpret diagnostic tests; and initiate and manage treatments – including prescribing medications – without oversight by a doctor or state medical board, according to AANP.

Before the pandemic, New York NPs had “reduced” practice authority with those who had more than 3,600 hours of experience required to maintain a collaborative practice agreement with doctors and those with less experience maintaining a written agreement. The change gives full practice authority to those with more than 3,600 hours of experience, Stephen A. Ferrara, DNP, FNP-BC, AANP regional director, said in an interview.

Ferrara, who practices in New York, said the state is the largest to change to FPA. He said the state and others that have moved to FPA have determined that there “has been no lapse in quality care” during the emergency order period and that the regulatory barriers kept NPs from providing access to care.

Jones said that the law also will allow NPs to open private practices and serve underserved patients in areas that lack access to health care. “This is a step to improve access to health care and health equity of the New York population.”

It’s been a while since another state passed FPA legislation, Massachusetts in January 2021 and Delaware in August 2021, according to AANP.

Earlier this month, AANP released new data showing a 9% increase in NPs licensed to practice in the United States, rising from 325,000 in May 2021 to 355,000.

The New York legislation “will help New York attract and retain nurse practitioners and provide New Yorkers better access to quality care,” AANP President April Kapu, DNP, APRN, said in a statement.

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