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LISBON – Efforts are underway to better identify which individuals with so-called “prediabetes” are at greatest risk for developing type 2 diabetes and subsequent complications, and therefore merit more intensive intervention.

“Prediabetes” is the term coined to refer to either “impaired fasting glucose (IFG)” or “impaired glucose tolerance (IGT),” both denoting levels of elevated glycemia that don’t meet the thresholds for diabetes. It’s a heterogeneous group overall, and despite its name, not everyone with prediabetes will progress to develop type 2 diabetes.

There have been major increases in prediabetes in the United States and globally over the past 2 decades, epidemiologist Elizabeth Selvin, PhD, said at the recent IDF World Diabetes Congress 2022.

She noted that the concept of “prediabetes” has been controversial, previously dubbed a “dubious diagnosis” and a “boon for Pharma” in a 2019 Science article.

Others have said it’s “not a medical condition” and that it’s “an artificial category with virtually zero clinical relevance” in a press statement issued for a 2014 BMJ article.

“I don’t agree with these statements entirely but I think they speak to the confusion and tremendous controversy around the concept of prediabetes ... I think instead of calling prediabetes a ‘dubious diagnosis’ we should think of it as an opportunity,” said Dr. Selvin, of Johns Hopkins University Bloomberg School of Public Health, Baltimore.

She proposes trying to home in on those with highest risk of developing type 2 diabetes, which she suggests could be achieved by using a combination of elevated fasting glucose and an elevated A1c, although she stresses that this isn’t in any official guidance.

With the appropriate definition, people who are truly at risk for progression to type 2 diabetes can be identified so that lifestyle factors and cardiovascular risk can be addressed, and weight loss efforts implemented.

“Prevention of weight gain is ... important. That message often gets lost. Even if we can’t get people to lose weight, preventing [further] weight gain is important,” she noted.

Asked to comment, Sue Kirkman, MD, told this news organization, “The term prediabetes – or IFG or IGT or any of the ‘intermediate’ terms – is pragmatic in a way. It helps clinicians and patients understand that they are in a higher-risk category and might need intervention and likely need ongoing monitoring. But like many other risk factors [such as] blood pressure, [high] BMI, etc., the risk is not dichotomous but a continuum.

“People at the low end of the ‘intermediate’ range are not going to have much more risk compared to people who are ‘normal,’ while those at the high end of the range have very high risk,” said Dr. Kirkman, of the University of North Carolina, Chapel Hill, and a coauthor of the American Diabetes Association’s diabetes and prediabetes classifications.

“So we lose information if we just lump everyone into a single category. For individual patients, we definitely need better ways to estimate and communicate their potential risk.”


 

Currently five definitions for prediabetes: Home in on risk

The problem, Dr. Selvin explained, is that currently there are five official definitions for “prediabetes” using cutoffs for hemoglobin A1c, fasting glucose, or an oral glucose tolerance test.

Each one identifies different numbers of people with differing risk levels, ranging from a prevalence of 4.3% of the middle-aged adult population with the International Expert Committee’s definition of A1c 6.0%-6.4% to 43.5% with the American Diabetes Association’s 100-125 mg/dL fasting glucose.

“That’s an enormous difference. No wonder people are confused about who has prediabetes and what we should do about it,” Dr. Selvin said, adding that the concern about overdiagnosing “prediabetes” is even greater for older populations, in whom “it’s incredibly common to have mildly elevated glucose.”  

Hence her proposal of what she sees as an evidence-based, “really easy solution” that clinicians can use now to better identify which patients with “intermediate hyperglycemia” to be most concerned about: Use a combination of fasting glucose above 100 mg/dL and an A1c greater than 5.7%.

“If you have both fasting glucose and hemoglobin A1c, you can use them together ... This is not codified in any guidelines. You won’t see this mentioned anywhere. The guidelines are silent on what to do when some people have an elevated fasting glucose but not an elevated A1c ... but I think a simple message is that if people have both an elevated fasting glucose and an elevated A1c, that’s a very high-risk group,” she said.

On the other hand, Dr. Kirkman pointed out, “most discrepancies are near the margins, as in one test is slightly elevated and one isn’t, so those people probably are at low risk.

“It may be that both being elevated means higher risk because they have more hyperglycemia ... so it seems reasonable, but only if it changes what you tell people.”

For example, Dr. Kirkman said, “I’d tell someone with A1c of 5.8% and fasting glucose of 99 mg/dL the same thing I’d tell someone with that A1c and a glucose of 104 mg/dL – that their risk is still pretty low – and I’d recommend healthy lifestyle and weight loss if overweight either way.”

However, she also said, “Certainly people with higher glucose or A1c are at much higher risk, and same for those with both.”
 

Tie “prediabetes” definition to risk, as cardiology scores do?

Dr. Selvin also believes that risk-based definitions of prediabetes are needed. Ideally, these would incorporate demographics and clinical factors such as age and body mass index. Other biomarkers could potentially be developed and validated for inclusion in the definition, such as C-reactive protein (CRP), lipids, or even genetic/proteomic information.  

Moreover, she thinks that the definition should be tied to clinical decision-making, as is the pooled cohort equation in cardiology.

“I think we could do something very similar in prediabetes,” she suggested, adding that even simply incorporating age and BMI into the definition could help further stratify the risk level until other predictors are validated.

Dr. Kirkman said, “The concept of risk scores a la cardiology is interesting, although we’d have to make them simple and also validate them against some outcome.”

Regarding the age issue, Dr. Kirkman noted that although age wasn’t a predictor of progression to type 2 diabetes in the placebo arm of the landmark Diabetes Prevention Program (DPP) trial, “I do agree that it’s a problem that many older folks have the label of prediabetes because of a mildly elevated A1c and we know that most will never get diabetes.”

And, she noted, in the DPP people with prediabetes who had a BMI over 35 kg/m² did have significantly higher progression rates than those with lower BMI, while women with a history of gestational diabetes mellitus are also known to be at particularly high risk.
 

Whom should we throw the kitchen sink at?

Some of this discussion, Dr. Kirkman said, “is really a philosophical one, especially when you consider that lifestyle intervention has benefits for almost everyone on many short- and long-term outcomes.”

“The question is probably whom we should ‘throw the kitchen sink at,’ who should get more scalable advice that might apply to everyone regardless of glycemic levels, and whether there’s some more intermediate group that needs more of a [National Diabetes Prevention Program] approach.”

Dr. Selvin’s group is now working on gathering data to inform development of a risk-based prediabetes definition. “We have a whole research effort in this area. I hope that with some really strong data on risk in prediabetes, that can help to solve the heterogeneity issue. I’m focused on bringing evidence to bear to change the guidelines.”

In the meantime, she told this news organization, “I think there are things we can do now to provide more guidance. I get a lot of feedback from people saying things like ‘my physician told me I have prediabetes but now I don’t’ or ‘I saw in my labs that my blood sugar is elevated but my doctor never said anything.’  That’s a communications issue where we can do a better job.”

The meeting was sponsored by the International Diabetes Federation.

Dr. Selvin is deputy editor of Diabetes Care and on the editorial board of Diabetologia. She receives funding from the NIH and the Foundation for the NIH, and royalties from UpToDate for sections related to screening, diagnosis, and laboratory testing for diabetes. Dr. Kirkman reports no relevant financial relationships.

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

LISBON – Efforts are underway to better identify which individuals with so-called “prediabetes” are at greatest risk for developing type 2 diabetes and subsequent complications, and therefore merit more intensive intervention.

“Prediabetes” is the term coined to refer to either “impaired fasting glucose (IFG)” or “impaired glucose tolerance (IGT),” both denoting levels of elevated glycemia that don’t meet the thresholds for diabetes. It’s a heterogeneous group overall, and despite its name, not everyone with prediabetes will progress to develop type 2 diabetes.

There have been major increases in prediabetes in the United States and globally over the past 2 decades, epidemiologist Elizabeth Selvin, PhD, said at the recent IDF World Diabetes Congress 2022.

She noted that the concept of “prediabetes” has been controversial, previously dubbed a “dubious diagnosis” and a “boon for Pharma” in a 2019 Science article.

Others have said it’s “not a medical condition” and that it’s “an artificial category with virtually zero clinical relevance” in a press statement issued for a 2014 BMJ article.

“I don’t agree with these statements entirely but I think they speak to the confusion and tremendous controversy around the concept of prediabetes ... I think instead of calling prediabetes a ‘dubious diagnosis’ we should think of it as an opportunity,” said Dr. Selvin, of Johns Hopkins University Bloomberg School of Public Health, Baltimore.

She proposes trying to home in on those with highest risk of developing type 2 diabetes, which she suggests could be achieved by using a combination of elevated fasting glucose and an elevated A1c, although she stresses that this isn’t in any official guidance.

With the appropriate definition, people who are truly at risk for progression to type 2 diabetes can be identified so that lifestyle factors and cardiovascular risk can be addressed, and weight loss efforts implemented.

“Prevention of weight gain is ... important. That message often gets lost. Even if we can’t get people to lose weight, preventing [further] weight gain is important,” she noted.

Asked to comment, Sue Kirkman, MD, told this news organization, “The term prediabetes – or IFG or IGT or any of the ‘intermediate’ terms – is pragmatic in a way. It helps clinicians and patients understand that they are in a higher-risk category and might need intervention and likely need ongoing monitoring. But like many other risk factors [such as] blood pressure, [high] BMI, etc., the risk is not dichotomous but a continuum.

“People at the low end of the ‘intermediate’ range are not going to have much more risk compared to people who are ‘normal,’ while those at the high end of the range have very high risk,” said Dr. Kirkman, of the University of North Carolina, Chapel Hill, and a coauthor of the American Diabetes Association’s diabetes and prediabetes classifications.

“So we lose information if we just lump everyone into a single category. For individual patients, we definitely need better ways to estimate and communicate their potential risk.”


 

Currently five definitions for prediabetes: Home in on risk

The problem, Dr. Selvin explained, is that currently there are five official definitions for “prediabetes” using cutoffs for hemoglobin A1c, fasting glucose, or an oral glucose tolerance test.

Each one identifies different numbers of people with differing risk levels, ranging from a prevalence of 4.3% of the middle-aged adult population with the International Expert Committee’s definition of A1c 6.0%-6.4% to 43.5% with the American Diabetes Association’s 100-125 mg/dL fasting glucose.

“That’s an enormous difference. No wonder people are confused about who has prediabetes and what we should do about it,” Dr. Selvin said, adding that the concern about overdiagnosing “prediabetes” is even greater for older populations, in whom “it’s incredibly common to have mildly elevated glucose.”  

Hence her proposal of what she sees as an evidence-based, “really easy solution” that clinicians can use now to better identify which patients with “intermediate hyperglycemia” to be most concerned about: Use a combination of fasting glucose above 100 mg/dL and an A1c greater than 5.7%.

“If you have both fasting glucose and hemoglobin A1c, you can use them together ... This is not codified in any guidelines. You won’t see this mentioned anywhere. The guidelines are silent on what to do when some people have an elevated fasting glucose but not an elevated A1c ... but I think a simple message is that if people have both an elevated fasting glucose and an elevated A1c, that’s a very high-risk group,” she said.

On the other hand, Dr. Kirkman pointed out, “most discrepancies are near the margins, as in one test is slightly elevated and one isn’t, so those people probably are at low risk.

“It may be that both being elevated means higher risk because they have more hyperglycemia ... so it seems reasonable, but only if it changes what you tell people.”

For example, Dr. Kirkman said, “I’d tell someone with A1c of 5.8% and fasting glucose of 99 mg/dL the same thing I’d tell someone with that A1c and a glucose of 104 mg/dL – that their risk is still pretty low – and I’d recommend healthy lifestyle and weight loss if overweight either way.”

However, she also said, “Certainly people with higher glucose or A1c are at much higher risk, and same for those with both.”
 

Tie “prediabetes” definition to risk, as cardiology scores do?

Dr. Selvin also believes that risk-based definitions of prediabetes are needed. Ideally, these would incorporate demographics and clinical factors such as age and body mass index. Other biomarkers could potentially be developed and validated for inclusion in the definition, such as C-reactive protein (CRP), lipids, or even genetic/proteomic information.  

Moreover, she thinks that the definition should be tied to clinical decision-making, as is the pooled cohort equation in cardiology.

“I think we could do something very similar in prediabetes,” she suggested, adding that even simply incorporating age and BMI into the definition could help further stratify the risk level until other predictors are validated.

Dr. Kirkman said, “The concept of risk scores a la cardiology is interesting, although we’d have to make them simple and also validate them against some outcome.”

Regarding the age issue, Dr. Kirkman noted that although age wasn’t a predictor of progression to type 2 diabetes in the placebo arm of the landmark Diabetes Prevention Program (DPP) trial, “I do agree that it’s a problem that many older folks have the label of prediabetes because of a mildly elevated A1c and we know that most will never get diabetes.”

And, she noted, in the DPP people with prediabetes who had a BMI over 35 kg/m² did have significantly higher progression rates than those with lower BMI, while women with a history of gestational diabetes mellitus are also known to be at particularly high risk.
 

Whom should we throw the kitchen sink at?

Some of this discussion, Dr. Kirkman said, “is really a philosophical one, especially when you consider that lifestyle intervention has benefits for almost everyone on many short- and long-term outcomes.”

“The question is probably whom we should ‘throw the kitchen sink at,’ who should get more scalable advice that might apply to everyone regardless of glycemic levels, and whether there’s some more intermediate group that needs more of a [National Diabetes Prevention Program] approach.”

Dr. Selvin’s group is now working on gathering data to inform development of a risk-based prediabetes definition. “We have a whole research effort in this area. I hope that with some really strong data on risk in prediabetes, that can help to solve the heterogeneity issue. I’m focused on bringing evidence to bear to change the guidelines.”

In the meantime, she told this news organization, “I think there are things we can do now to provide more guidance. I get a lot of feedback from people saying things like ‘my physician told me I have prediabetes but now I don’t’ or ‘I saw in my labs that my blood sugar is elevated but my doctor never said anything.’  That’s a communications issue where we can do a better job.”

The meeting was sponsored by the International Diabetes Federation.

Dr. Selvin is deputy editor of Diabetes Care and on the editorial board of Diabetologia. She receives funding from the NIH and the Foundation for the NIH, and royalties from UpToDate for sections related to screening, diagnosis, and laboratory testing for diabetes. Dr. Kirkman reports no relevant financial relationships.

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

LISBON – Efforts are underway to better identify which individuals with so-called “prediabetes” are at greatest risk for developing type 2 diabetes and subsequent complications, and therefore merit more intensive intervention.

“Prediabetes” is the term coined to refer to either “impaired fasting glucose (IFG)” or “impaired glucose tolerance (IGT),” both denoting levels of elevated glycemia that don’t meet the thresholds for diabetes. It’s a heterogeneous group overall, and despite its name, not everyone with prediabetes will progress to develop type 2 diabetes.

There have been major increases in prediabetes in the United States and globally over the past 2 decades, epidemiologist Elizabeth Selvin, PhD, said at the recent IDF World Diabetes Congress 2022.

She noted that the concept of “prediabetes” has been controversial, previously dubbed a “dubious diagnosis” and a “boon for Pharma” in a 2019 Science article.

Others have said it’s “not a medical condition” and that it’s “an artificial category with virtually zero clinical relevance” in a press statement issued for a 2014 BMJ article.

“I don’t agree with these statements entirely but I think they speak to the confusion and tremendous controversy around the concept of prediabetes ... I think instead of calling prediabetes a ‘dubious diagnosis’ we should think of it as an opportunity,” said Dr. Selvin, of Johns Hopkins University Bloomberg School of Public Health, Baltimore.

She proposes trying to home in on those with highest risk of developing type 2 diabetes, which she suggests could be achieved by using a combination of elevated fasting glucose and an elevated A1c, although she stresses that this isn’t in any official guidance.

With the appropriate definition, people who are truly at risk for progression to type 2 diabetes can be identified so that lifestyle factors and cardiovascular risk can be addressed, and weight loss efforts implemented.

“Prevention of weight gain is ... important. That message often gets lost. Even if we can’t get people to lose weight, preventing [further] weight gain is important,” she noted.

Asked to comment, Sue Kirkman, MD, told this news organization, “The term prediabetes – or IFG or IGT or any of the ‘intermediate’ terms – is pragmatic in a way. It helps clinicians and patients understand that they are in a higher-risk category and might need intervention and likely need ongoing monitoring. But like many other risk factors [such as] blood pressure, [high] BMI, etc., the risk is not dichotomous but a continuum.

“People at the low end of the ‘intermediate’ range are not going to have much more risk compared to people who are ‘normal,’ while those at the high end of the range have very high risk,” said Dr. Kirkman, of the University of North Carolina, Chapel Hill, and a coauthor of the American Diabetes Association’s diabetes and prediabetes classifications.

“So we lose information if we just lump everyone into a single category. For individual patients, we definitely need better ways to estimate and communicate their potential risk.”


 

Currently five definitions for prediabetes: Home in on risk

The problem, Dr. Selvin explained, is that currently there are five official definitions for “prediabetes” using cutoffs for hemoglobin A1c, fasting glucose, or an oral glucose tolerance test.

Each one identifies different numbers of people with differing risk levels, ranging from a prevalence of 4.3% of the middle-aged adult population with the International Expert Committee’s definition of A1c 6.0%-6.4% to 43.5% with the American Diabetes Association’s 100-125 mg/dL fasting glucose.

“That’s an enormous difference. No wonder people are confused about who has prediabetes and what we should do about it,” Dr. Selvin said, adding that the concern about overdiagnosing “prediabetes” is even greater for older populations, in whom “it’s incredibly common to have mildly elevated glucose.”  

Hence her proposal of what she sees as an evidence-based, “really easy solution” that clinicians can use now to better identify which patients with “intermediate hyperglycemia” to be most concerned about: Use a combination of fasting glucose above 100 mg/dL and an A1c greater than 5.7%.

“If you have both fasting glucose and hemoglobin A1c, you can use them together ... This is not codified in any guidelines. You won’t see this mentioned anywhere. The guidelines are silent on what to do when some people have an elevated fasting glucose but not an elevated A1c ... but I think a simple message is that if people have both an elevated fasting glucose and an elevated A1c, that’s a very high-risk group,” she said.

On the other hand, Dr. Kirkman pointed out, “most discrepancies are near the margins, as in one test is slightly elevated and one isn’t, so those people probably are at low risk.

“It may be that both being elevated means higher risk because they have more hyperglycemia ... so it seems reasonable, but only if it changes what you tell people.”

For example, Dr. Kirkman said, “I’d tell someone with A1c of 5.8% and fasting glucose of 99 mg/dL the same thing I’d tell someone with that A1c and a glucose of 104 mg/dL – that their risk is still pretty low – and I’d recommend healthy lifestyle and weight loss if overweight either way.”

However, she also said, “Certainly people with higher glucose or A1c are at much higher risk, and same for those with both.”
 

Tie “prediabetes” definition to risk, as cardiology scores do?

Dr. Selvin also believes that risk-based definitions of prediabetes are needed. Ideally, these would incorporate demographics and clinical factors such as age and body mass index. Other biomarkers could potentially be developed and validated for inclusion in the definition, such as C-reactive protein (CRP), lipids, or even genetic/proteomic information.  

Moreover, she thinks that the definition should be tied to clinical decision-making, as is the pooled cohort equation in cardiology.

“I think we could do something very similar in prediabetes,” she suggested, adding that even simply incorporating age and BMI into the definition could help further stratify the risk level until other predictors are validated.

Dr. Kirkman said, “The concept of risk scores a la cardiology is interesting, although we’d have to make them simple and also validate them against some outcome.”

Regarding the age issue, Dr. Kirkman noted that although age wasn’t a predictor of progression to type 2 diabetes in the placebo arm of the landmark Diabetes Prevention Program (DPP) trial, “I do agree that it’s a problem that many older folks have the label of prediabetes because of a mildly elevated A1c and we know that most will never get diabetes.”

And, she noted, in the DPP people with prediabetes who had a BMI over 35 kg/m² did have significantly higher progression rates than those with lower BMI, while women with a history of gestational diabetes mellitus are also known to be at particularly high risk.
 

Whom should we throw the kitchen sink at?

Some of this discussion, Dr. Kirkman said, “is really a philosophical one, especially when you consider that lifestyle intervention has benefits for almost everyone on many short- and long-term outcomes.”

“The question is probably whom we should ‘throw the kitchen sink at,’ who should get more scalable advice that might apply to everyone regardless of glycemic levels, and whether there’s some more intermediate group that needs more of a [National Diabetes Prevention Program] approach.”

Dr. Selvin’s group is now working on gathering data to inform development of a risk-based prediabetes definition. “We have a whole research effort in this area. I hope that with some really strong data on risk in prediabetes, that can help to solve the heterogeneity issue. I’m focused on bringing evidence to bear to change the guidelines.”

In the meantime, she told this news organization, “I think there are things we can do now to provide more guidance. I get a lot of feedback from people saying things like ‘my physician told me I have prediabetes but now I don’t’ or ‘I saw in my labs that my blood sugar is elevated but my doctor never said anything.’  That’s a communications issue where we can do a better job.”

The meeting was sponsored by the International Diabetes Federation.

Dr. Selvin is deputy editor of Diabetes Care and on the editorial board of Diabetologia. She receives funding from the NIH and the Foundation for the NIH, and royalties from UpToDate for sections related to screening, diagnosis, and laboratory testing for diabetes. Dr. Kirkman reports no relevant financial relationships.

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

Aspartame, an artificial sweetener commonly found in diet drinks and food, may raise the risk for anxiety, early research suggests.

In a new preclinical study, investigators observed that mice that drank water containing aspartame exhibited pronounced anxiety-like behaviors in a variety of maze tests.

This behavior occurred at aspartame doses equivalent to less than 15% of the maximum daily human intake recommended by the U.S. Food and Drug Administration.

“It was such a robust anxiety-like trait that I don’t think any of us were anticipating we would see. It was completely unexpected. Usually you see subtle changes,” lead author Sara Jones, doctoral candidate at Florida State University, Tallahassee, said in a news release.

The findings were published online in Proceedings of the National Academy of Sciences.


 

Transgenerational transmission

When consumed, aspartame becomes aspartic acid, phenylalanine, and methanol – all of which can have potent effects on the central nervous system, the researchers point out.

Exposing the mice to aspartame also produced changes in the expression of genes regulating excitation-inhibition balance in the amygdala, a brain region that regulates anxiety and fear.

Giving the mice diazepam, which is used to treat generalized anxiety disorder, alleviated the anxiety behavior in the animals.

“The anxiety, its response to diazepam, and the changes in amygdala gene expression are not limited to the aspartame-exposed individuals but also appear in up to two generations descending from the aspartame-exposed males,” the researchers report.

“Extrapolation of the findings to humans suggests that aspartame consumption at doses below the FDA recommended maximum daily intake may produce neurobehavioral changes in aspartame-consuming individuals and their descendants,” they write.

“Thus, human population at risk of aspartame’s potential mental health effects may be larger than current expectations, which only include aspartame-consuming individuals,” they add.
 

Far from harmless?

The investigators plan to publish additional data from the study that focus on how aspartame affected memory in the mice.

In future research, they hope to identify molecular mechanisms that influence the transmission of aspartame’s effect across generations.

The Florida State University study joins several others that discount the long-held notion that aspartame and other nonnutritive sweeteners have no effect on the body.

As reported by this news organization, in a recent study researchers found that these sugar substitutes are not metabolically inert and can alter the gut microbiome in a way that can influence blood glucose levels.

Artificial sweeteners have also been linked to an increased risk for heart disease and stroke and for cancer.

The study was funded by the Jim and Betty Ann Rodgers Chair Fund at Florida State University and by the Bryan Robinson Foundation. The investigators have reported no relevant financial relationships.

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

Aspartame, an artificial sweetener commonly found in diet drinks and food, may raise the risk for anxiety, early research suggests.

In a new preclinical study, investigators observed that mice that drank water containing aspartame exhibited pronounced anxiety-like behaviors in a variety of maze tests.

This behavior occurred at aspartame doses equivalent to less than 15% of the maximum daily human intake recommended by the U.S. Food and Drug Administration.

“It was such a robust anxiety-like trait that I don’t think any of us were anticipating we would see. It was completely unexpected. Usually you see subtle changes,” lead author Sara Jones, doctoral candidate at Florida State University, Tallahassee, said in a news release.

The findings were published online in Proceedings of the National Academy of Sciences.


 

Transgenerational transmission

When consumed, aspartame becomes aspartic acid, phenylalanine, and methanol – all of which can have potent effects on the central nervous system, the researchers point out.

Exposing the mice to aspartame also produced changes in the expression of genes regulating excitation-inhibition balance in the amygdala, a brain region that regulates anxiety and fear.

Giving the mice diazepam, which is used to treat generalized anxiety disorder, alleviated the anxiety behavior in the animals.

“The anxiety, its response to diazepam, and the changes in amygdala gene expression are not limited to the aspartame-exposed individuals but also appear in up to two generations descending from the aspartame-exposed males,” the researchers report.

“Extrapolation of the findings to humans suggests that aspartame consumption at doses below the FDA recommended maximum daily intake may produce neurobehavioral changes in aspartame-consuming individuals and their descendants,” they write.

“Thus, human population at risk of aspartame’s potential mental health effects may be larger than current expectations, which only include aspartame-consuming individuals,” they add.
 

Far from harmless?

The investigators plan to publish additional data from the study that focus on how aspartame affected memory in the mice.

In future research, they hope to identify molecular mechanisms that influence the transmission of aspartame’s effect across generations.

The Florida State University study joins several others that discount the long-held notion that aspartame and other nonnutritive sweeteners have no effect on the body.

As reported by this news organization, in a recent study researchers found that these sugar substitutes are not metabolically inert and can alter the gut microbiome in a way that can influence blood glucose levels.

Artificial sweeteners have also been linked to an increased risk for heart disease and stroke and for cancer.

The study was funded by the Jim and Betty Ann Rodgers Chair Fund at Florida State University and by the Bryan Robinson Foundation. The investigators have reported no relevant financial relationships.

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

Aspartame, an artificial sweetener commonly found in diet drinks and food, may raise the risk for anxiety, early research suggests.

In a new preclinical study, investigators observed that mice that drank water containing aspartame exhibited pronounced anxiety-like behaviors in a variety of maze tests.

This behavior occurred at aspartame doses equivalent to less than 15% of the maximum daily human intake recommended by the U.S. Food and Drug Administration.

“It was such a robust anxiety-like trait that I don’t think any of us were anticipating we would see. It was completely unexpected. Usually you see subtle changes,” lead author Sara Jones, doctoral candidate at Florida State University, Tallahassee, said in a news release.

The findings were published online in Proceedings of the National Academy of Sciences.


 

Transgenerational transmission

When consumed, aspartame becomes aspartic acid, phenylalanine, and methanol – all of which can have potent effects on the central nervous system, the researchers point out.

Exposing the mice to aspartame also produced changes in the expression of genes regulating excitation-inhibition balance in the amygdala, a brain region that regulates anxiety and fear.

Giving the mice diazepam, which is used to treat generalized anxiety disorder, alleviated the anxiety behavior in the animals.

“The anxiety, its response to diazepam, and the changes in amygdala gene expression are not limited to the aspartame-exposed individuals but also appear in up to two generations descending from the aspartame-exposed males,” the researchers report.

“Extrapolation of the findings to humans suggests that aspartame consumption at doses below the FDA recommended maximum daily intake may produce neurobehavioral changes in aspartame-consuming individuals and their descendants,” they write.

“Thus, human population at risk of aspartame’s potential mental health effects may be larger than current expectations, which only include aspartame-consuming individuals,” they add.
 

Far from harmless?

The investigators plan to publish additional data from the study that focus on how aspartame affected memory in the mice.

In future research, they hope to identify molecular mechanisms that influence the transmission of aspartame’s effect across generations.

The Florida State University study joins several others that discount the long-held notion that aspartame and other nonnutritive sweeteners have no effect on the body.

As reported by this news organization, in a recent study researchers found that these sugar substitutes are not metabolically inert and can alter the gut microbiome in a way that can influence blood glucose levels.

Artificial sweeteners have also been linked to an increased risk for heart disease and stroke and for cancer.

The study was funded by the Jim and Betty Ann Rodgers Chair Fund at Florida State University and by the Bryan Robinson Foundation. The investigators have reported no relevant financial relationships.

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

Two years ago, when the first COVID-19 vaccines were administered, marked a game-changing moment in the fight against the pandemic. But it also was a significant moment for messenger RNA (mRNA) technology, which up until then had shown promise but had never quite broken through. 

Now, scientists hope to use this technology to develop more vaccines, with those at the University of Pennsylvania hoping to use that technology to pioneer yet another first: a universal flu vaccine that can protect us against all flu types, not just a select few. 

It’s the latest advance in a new age of vaccinology, where vaccines are easier and faster to produce, as well as more flexible and customizable. 

“It’s all about covering the different flavors of flu in a way the current vaccines cannot do,” says Ofer Levy, MD, PhD, director of the Precision Vaccines Program at Boston Children’s Hospital, who is not involved with the UPenn research. “The mRNA platform is attractive here given its scalability and modularity, where you can mix and match different mRNAs.” 

A recent paper, published in Science, reports successful animal tests of the experimental vaccine, which, like the Pfizer-BioNTech and Moderna COVID vaccines, relies on mRNA. But the idea is not to replace the annual flu shot. It’s to develop a primer that could be administered in childhood, readying the body’s B cells and T cells to react quickly if faced with a flu virus. 

It’s all part of a National Institutes of Health–funded effort to develop a universal flu vaccine, with hopes of heading off future flu pandemics. Annual shots protect against flu subtypes known to spread in humans. But many subtypes circulate in animals, like birds and pigs, and occasionally jump to humans, causing pandemics. 

“The current vaccines provide very little protection against these other subtypes,” says lead study author Scott Hensley, PhD, a professor of microbiology at UPenn. “We set out to make a vaccine that would provide some level of immunity against essentially every influenza subtype we know about.” 

That’s 20 subtypes altogether. The unique properties of mRNA vaccines make immune responses against all those antigens possible, Dr. Hensley says. 

Old-school vaccines introduce a weakened or dead bacteria or virus into the body, but mRNA vaccines use mRNA encoded with a protein from the virus. That’s the “spike” protein for COVID, and for the experimental vaccine, it’s hemagglutinin, the major protein found on the surface of all flu viruses.

Mice and ferrets that had never been exposed to the flu were given the vaccine and produced high levels of antibodies against all 20 flu subtypes. Vaccinated mice exposed to the exact strains in the vaccine stayed pretty healthy, while those exposed to strains not found in the vaccine got sick but recovered quickly and survived. Unvaccinated mice exposed to the flu strain died. 

The vaccine seems to be able to “induce broad immunity against all the different influenza subtypes,” Dr. Hensley says, preventing severe illness if not infection overall. 

Still, whether it could truly stave off a pandemic that hasn’t happened yet is hard to say, Dr. Levy cautions. 

“We are going to need to better learn the molecular rules by which these vaccines protect,” he says.

But the UPenn team is forging ahead, with plans to test their vaccine in human adults in 2023 to determine safety, dosing, and antibody response.

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

Two years ago, when the first COVID-19 vaccines were administered, marked a game-changing moment in the fight against the pandemic. But it also was a significant moment for messenger RNA (mRNA) technology, which up until then had shown promise but had never quite broken through. 

Now, scientists hope to use this technology to develop more vaccines, with those at the University of Pennsylvania hoping to use that technology to pioneer yet another first: a universal flu vaccine that can protect us against all flu types, not just a select few. 

It’s the latest advance in a new age of vaccinology, where vaccines are easier and faster to produce, as well as more flexible and customizable. 

“It’s all about covering the different flavors of flu in a way the current vaccines cannot do,” says Ofer Levy, MD, PhD, director of the Precision Vaccines Program at Boston Children’s Hospital, who is not involved with the UPenn research. “The mRNA platform is attractive here given its scalability and modularity, where you can mix and match different mRNAs.” 

A recent paper, published in Science, reports successful animal tests of the experimental vaccine, which, like the Pfizer-BioNTech and Moderna COVID vaccines, relies on mRNA. But the idea is not to replace the annual flu shot. It’s to develop a primer that could be administered in childhood, readying the body’s B cells and T cells to react quickly if faced with a flu virus. 

It’s all part of a National Institutes of Health–funded effort to develop a universal flu vaccine, with hopes of heading off future flu pandemics. Annual shots protect against flu subtypes known to spread in humans. But many subtypes circulate in animals, like birds and pigs, and occasionally jump to humans, causing pandemics. 

“The current vaccines provide very little protection against these other subtypes,” says lead study author Scott Hensley, PhD, a professor of microbiology at UPenn. “We set out to make a vaccine that would provide some level of immunity against essentially every influenza subtype we know about.” 

That’s 20 subtypes altogether. The unique properties of mRNA vaccines make immune responses against all those antigens possible, Dr. Hensley says. 

Old-school vaccines introduce a weakened or dead bacteria or virus into the body, but mRNA vaccines use mRNA encoded with a protein from the virus. That’s the “spike” protein for COVID, and for the experimental vaccine, it’s hemagglutinin, the major protein found on the surface of all flu viruses.

Mice and ferrets that had never been exposed to the flu were given the vaccine and produced high levels of antibodies against all 20 flu subtypes. Vaccinated mice exposed to the exact strains in the vaccine stayed pretty healthy, while those exposed to strains not found in the vaccine got sick but recovered quickly and survived. Unvaccinated mice exposed to the flu strain died. 

The vaccine seems to be able to “induce broad immunity against all the different influenza subtypes,” Dr. Hensley says, preventing severe illness if not infection overall. 

Still, whether it could truly stave off a pandemic that hasn’t happened yet is hard to say, Dr. Levy cautions. 

“We are going to need to better learn the molecular rules by which these vaccines protect,” he says.

But the UPenn team is forging ahead, with plans to test their vaccine in human adults in 2023 to determine safety, dosing, and antibody response.

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

Two years ago, when the first COVID-19 vaccines were administered, marked a game-changing moment in the fight against the pandemic. But it also was a significant moment for messenger RNA (mRNA) technology, which up until then had shown promise but had never quite broken through. 

Now, scientists hope to use this technology to develop more vaccines, with those at the University of Pennsylvania hoping to use that technology to pioneer yet another first: a universal flu vaccine that can protect us against all flu types, not just a select few. 

It’s the latest advance in a new age of vaccinology, where vaccines are easier and faster to produce, as well as more flexible and customizable. 

“It’s all about covering the different flavors of flu in a way the current vaccines cannot do,” says Ofer Levy, MD, PhD, director of the Precision Vaccines Program at Boston Children’s Hospital, who is not involved with the UPenn research. “The mRNA platform is attractive here given its scalability and modularity, where you can mix and match different mRNAs.” 

A recent paper, published in Science, reports successful animal tests of the experimental vaccine, which, like the Pfizer-BioNTech and Moderna COVID vaccines, relies on mRNA. But the idea is not to replace the annual flu shot. It’s to develop a primer that could be administered in childhood, readying the body’s B cells and T cells to react quickly if faced with a flu virus. 

It’s all part of a National Institutes of Health–funded effort to develop a universal flu vaccine, with hopes of heading off future flu pandemics. Annual shots protect against flu subtypes known to spread in humans. But many subtypes circulate in animals, like birds and pigs, and occasionally jump to humans, causing pandemics. 

“The current vaccines provide very little protection against these other subtypes,” says lead study author Scott Hensley, PhD, a professor of microbiology at UPenn. “We set out to make a vaccine that would provide some level of immunity against essentially every influenza subtype we know about.” 

That’s 20 subtypes altogether. The unique properties of mRNA vaccines make immune responses against all those antigens possible, Dr. Hensley says. 

Old-school vaccines introduce a weakened or dead bacteria or virus into the body, but mRNA vaccines use mRNA encoded with a protein from the virus. That’s the “spike” protein for COVID, and for the experimental vaccine, it’s hemagglutinin, the major protein found on the surface of all flu viruses.

Mice and ferrets that had never been exposed to the flu were given the vaccine and produced high levels of antibodies against all 20 flu subtypes. Vaccinated mice exposed to the exact strains in the vaccine stayed pretty healthy, while those exposed to strains not found in the vaccine got sick but recovered quickly and survived. Unvaccinated mice exposed to the flu strain died. 

The vaccine seems to be able to “induce broad immunity against all the different influenza subtypes,” Dr. Hensley says, preventing severe illness if not infection overall. 

Still, whether it could truly stave off a pandemic that hasn’t happened yet is hard to say, Dr. Levy cautions. 

“We are going to need to better learn the molecular rules by which these vaccines protect,” he says.

But the UPenn team is forging ahead, with plans to test their vaccine in human adults in 2023 to determine safety, dosing, and antibody response.

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

More than a quarter of patients who were shot by assailants with guns had their injuries mislabeled as “unintentional” at hospital discharge, according to a review of more than 1,200 cases at three U.S. trauma centers.

These coding inaccuracies could distort our understanding of gun violence in the United States and make it seem like accidental shootings are more common than they really are, researchers reported in JAMA Network Open.

“The systematic error in intent classification is not widely known or acknowledged by researchers in this field,” Philip J. Cook, PhD, of Duke University, Durham, N.C., and Susan T. Parker, of the University of Michigan, Ann Arbor, wrote in an invited commentary about the new findings. “The bulk of all shootings, nonfatal and fatal together, are assaults, which is to say the result of one person intentionally shooting another. An accurate statistical portrait thus suggests that gun violence is predominantly a crime problem.”

In 2020, 79% of all homicides and 53% of all suicides involved firearms, the CDC reported. Gun violence is now the leading cause of death for children in the United States, government data show.

For the new study, Matthew Miller, MD, ScD, of Northeastern University and the Harvard Injury Control Research Center in Boston, and his colleagues examined how International Classification of Diseases (ICD) codes may misclassify the intent behind gunshot injuries.

Dr. Miller’s group looked at 1,227 incidents between 2008 and 2019 at three major trauma centers – Brigham and Women’s Hospital and Massachusetts General Hospital, both in Boston, and Harborview Medical Center in Seattle.

Of those shootings, 837 (68.2%) involved assaults, 168 (13.5%) were unintentional, 124 (9.9%) were deliberate self-harm, and 43 (3.4%) were instances of legal intervention, based on the researchers’ review of medical records.

ICD codes at discharge, however, labeled 581 cases (47.4%) as assaults and 432 (35.2%) as unintentional.

The researchers found that 234 of the 837 assaults (28%) and 9 of the 43 legal interventions (20.9%) were miscoded as unintentional. This problem occurred even when the “medical narrative explicitly indicated that the shooting was an act of interpersonal violence,” such as a drive-by shooting or an act of domestic violence, the researchers reported.

Hospital trauma registrars, who detail the circumstances surrounding injuries, were mostly in agreement with the researchers.

Medical coders “would likely have little trouble characterizing firearm injury intent accurately if incentives were created for them to do so,” the authors wrote.

Trends and interventions

Separately, researchers published studies showing that gun violence tends to affect various demographics differently, and that remediating abandoned houses could help reduce gun crime.

Lindsay Young, of the University of Cincinnati, and Henry Xiang, MD, PhD, director of the Center for Pediatric Trauma Research at Nationwide Children’s Hospital in Columbus, Ohio, analyzed rates of firearm deaths from 1981 to 2020.

They found that the rate of firearm-related homicide was five times higher among males than females, and the rate of suicide involving firearms was nearly seven times higher for men, they reported in PLOS ONE.

Black men were the group most affected by homicide, whereas White men were most affected by suicide, they found.

To see if fixing abandoned properties would improve health and reduce gun violence in low-income, Black neighborhoods in Philadelphia, Eugenia C. South, MD, of the University of Pennsylvania, Philadelphia, and colleagues conducted a randomized trial.

They randomly assigned abandoned properties in some areas to undergo full remediation (installing working windows and doors, cleaning trash, and weeding); trash cleanup and weeding only; or no intervention.

“Abandoned houses that were remediated showed substantial drops in nearby weapons violations (−8.43%), gun assaults (−13.12%), and to a lesser extent shootings (−6.96%),” the researchers reported.

The intervention targets effects of segregation that have resulted from “historical and ongoing government and private-sector policies” that lead to disinvestment in Black, urban communities, they wrote. Abandoned houses can be used to store firearms and for other illegal activity. They also can engender feelings of fear, neglect, and stress in communities, the researchers noted.

Dr. Miller’s study was funded by the National Collaborative on Gun Violence Research; coauthors disclosed corporate, government, and university grants. The full list of disclosures can be found with the original article. Editorialists Dr. Cook and Dr. Parker report no relevant financial relationships. Dr. South’s study was funded by the National Institutes of Health. Dr. South and some coauthors disclosed government grants.
 

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

More than a quarter of patients who were shot by assailants with guns had their injuries mislabeled as “unintentional” at hospital discharge, according to a review of more than 1,200 cases at three U.S. trauma centers.

These coding inaccuracies could distort our understanding of gun violence in the United States and make it seem like accidental shootings are more common than they really are, researchers reported in JAMA Network Open.

“The systematic error in intent classification is not widely known or acknowledged by researchers in this field,” Philip J. Cook, PhD, of Duke University, Durham, N.C., and Susan T. Parker, of the University of Michigan, Ann Arbor, wrote in an invited commentary about the new findings. “The bulk of all shootings, nonfatal and fatal together, are assaults, which is to say the result of one person intentionally shooting another. An accurate statistical portrait thus suggests that gun violence is predominantly a crime problem.”

In 2020, 79% of all homicides and 53% of all suicides involved firearms, the CDC reported. Gun violence is now the leading cause of death for children in the United States, government data show.

For the new study, Matthew Miller, MD, ScD, of Northeastern University and the Harvard Injury Control Research Center in Boston, and his colleagues examined how International Classification of Diseases (ICD) codes may misclassify the intent behind gunshot injuries.

Dr. Miller’s group looked at 1,227 incidents between 2008 and 2019 at three major trauma centers – Brigham and Women’s Hospital and Massachusetts General Hospital, both in Boston, and Harborview Medical Center in Seattle.

Of those shootings, 837 (68.2%) involved assaults, 168 (13.5%) were unintentional, 124 (9.9%) were deliberate self-harm, and 43 (3.4%) were instances of legal intervention, based on the researchers’ review of medical records.

ICD codes at discharge, however, labeled 581 cases (47.4%) as assaults and 432 (35.2%) as unintentional.

The researchers found that 234 of the 837 assaults (28%) and 9 of the 43 legal interventions (20.9%) were miscoded as unintentional. This problem occurred even when the “medical narrative explicitly indicated that the shooting was an act of interpersonal violence,” such as a drive-by shooting or an act of domestic violence, the researchers reported.

Hospital trauma registrars, who detail the circumstances surrounding injuries, were mostly in agreement with the researchers.

Medical coders “would likely have little trouble characterizing firearm injury intent accurately if incentives were created for them to do so,” the authors wrote.

Trends and interventions

Separately, researchers published studies showing that gun violence tends to affect various demographics differently, and that remediating abandoned houses could help reduce gun crime.

Lindsay Young, of the University of Cincinnati, and Henry Xiang, MD, PhD, director of the Center for Pediatric Trauma Research at Nationwide Children’s Hospital in Columbus, Ohio, analyzed rates of firearm deaths from 1981 to 2020.

They found that the rate of firearm-related homicide was five times higher among males than females, and the rate of suicide involving firearms was nearly seven times higher for men, they reported in PLOS ONE.

Black men were the group most affected by homicide, whereas White men were most affected by suicide, they found.

To see if fixing abandoned properties would improve health and reduce gun violence in low-income, Black neighborhoods in Philadelphia, Eugenia C. South, MD, of the University of Pennsylvania, Philadelphia, and colleagues conducted a randomized trial.

They randomly assigned abandoned properties in some areas to undergo full remediation (installing working windows and doors, cleaning trash, and weeding); trash cleanup and weeding only; or no intervention.

“Abandoned houses that were remediated showed substantial drops in nearby weapons violations (−8.43%), gun assaults (−13.12%), and to a lesser extent shootings (−6.96%),” the researchers reported.

The intervention targets effects of segregation that have resulted from “historical and ongoing government and private-sector policies” that lead to disinvestment in Black, urban communities, they wrote. Abandoned houses can be used to store firearms and for other illegal activity. They also can engender feelings of fear, neglect, and stress in communities, the researchers noted.

Dr. Miller’s study was funded by the National Collaborative on Gun Violence Research; coauthors disclosed corporate, government, and university grants. The full list of disclosures can be found with the original article. Editorialists Dr. Cook and Dr. Parker report no relevant financial relationships. Dr. South’s study was funded by the National Institutes of Health. Dr. South and some coauthors disclosed government grants.
 

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

More than a quarter of patients who were shot by assailants with guns had their injuries mislabeled as “unintentional” at hospital discharge, according to a review of more than 1,200 cases at three U.S. trauma centers.

These coding inaccuracies could distort our understanding of gun violence in the United States and make it seem like accidental shootings are more common than they really are, researchers reported in JAMA Network Open.

“The systematic error in intent classification is not widely known or acknowledged by researchers in this field,” Philip J. Cook, PhD, of Duke University, Durham, N.C., and Susan T. Parker, of the University of Michigan, Ann Arbor, wrote in an invited commentary about the new findings. “The bulk of all shootings, nonfatal and fatal together, are assaults, which is to say the result of one person intentionally shooting another. An accurate statistical portrait thus suggests that gun violence is predominantly a crime problem.”

In 2020, 79% of all homicides and 53% of all suicides involved firearms, the CDC reported. Gun violence is now the leading cause of death for children in the United States, government data show.

For the new study, Matthew Miller, MD, ScD, of Northeastern University and the Harvard Injury Control Research Center in Boston, and his colleagues examined how International Classification of Diseases (ICD) codes may misclassify the intent behind gunshot injuries.

Dr. Miller’s group looked at 1,227 incidents between 2008 and 2019 at three major trauma centers – Brigham and Women’s Hospital and Massachusetts General Hospital, both in Boston, and Harborview Medical Center in Seattle.

Of those shootings, 837 (68.2%) involved assaults, 168 (13.5%) were unintentional, 124 (9.9%) were deliberate self-harm, and 43 (3.4%) were instances of legal intervention, based on the researchers’ review of medical records.

ICD codes at discharge, however, labeled 581 cases (47.4%) as assaults and 432 (35.2%) as unintentional.

The researchers found that 234 of the 837 assaults (28%) and 9 of the 43 legal interventions (20.9%) were miscoded as unintentional. This problem occurred even when the “medical narrative explicitly indicated that the shooting was an act of interpersonal violence,” such as a drive-by shooting or an act of domestic violence, the researchers reported.

Hospital trauma registrars, who detail the circumstances surrounding injuries, were mostly in agreement with the researchers.

Medical coders “would likely have little trouble characterizing firearm injury intent accurately if incentives were created for them to do so,” the authors wrote.

Trends and interventions

Separately, researchers published studies showing that gun violence tends to affect various demographics differently, and that remediating abandoned houses could help reduce gun crime.

Lindsay Young, of the University of Cincinnati, and Henry Xiang, MD, PhD, director of the Center for Pediatric Trauma Research at Nationwide Children’s Hospital in Columbus, Ohio, analyzed rates of firearm deaths from 1981 to 2020.

They found that the rate of firearm-related homicide was five times higher among males than females, and the rate of suicide involving firearms was nearly seven times higher for men, they reported in PLOS ONE.

Black men were the group most affected by homicide, whereas White men were most affected by suicide, they found.

To see if fixing abandoned properties would improve health and reduce gun violence in low-income, Black neighborhoods in Philadelphia, Eugenia C. South, MD, of the University of Pennsylvania, Philadelphia, and colleagues conducted a randomized trial.

They randomly assigned abandoned properties in some areas to undergo full remediation (installing working windows and doors, cleaning trash, and weeding); trash cleanup and weeding only; or no intervention.

“Abandoned houses that were remediated showed substantial drops in nearby weapons violations (−8.43%), gun assaults (−13.12%), and to a lesser extent shootings (−6.96%),” the researchers reported.

The intervention targets effects of segregation that have resulted from “historical and ongoing government and private-sector policies” that lead to disinvestment in Black, urban communities, they wrote. Abandoned houses can be used to store firearms and for other illegal activity. They also can engender feelings of fear, neglect, and stress in communities, the researchers noted.

Dr. Miller’s study was funded by the National Collaborative on Gun Violence Research; coauthors disclosed corporate, government, and university grants. The full list of disclosures can be found with the original article. Editorialists Dr. Cook and Dr. Parker report no relevant financial relationships. Dr. South’s study was funded by the National Institutes of Health. Dr. South and some coauthors disclosed government grants.
 

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

The percentage of people in the U.S. getting the latest COVID-19 booster shot has crept up by single digits in the past couple months, despite health officials pleading for people to do so before the Christmas holiday. 

Now, a new poll shows why so few people are willing to roll up their sleeves again.

The most common reasons people give for not getting the latest booster shot is that they “don’t think they need one” (44%) and they “don’t think the benefits are worth it” (37%), according to poll results from the Kaiser Family Foundation. 

The data comes amid announcements by the Centers for Disease Control and Prevention that boosters reduced COVID-19 hospitalizations by up to 57% for U.S. adults and by up to 84% for people age 65 and older. Those figures are just the latest in a mountain of research reporting the public health benefits of COVID-19 vaccines.

Despite all of the statistical data, health officials’ recent vaccination campaigns have proven far from compelling. 

So far, just 15% of people age 12 and older have gotten the latest booster, and 36% of people age 65 and older have gotten it, the CDC’s vaccination trackershows.

Since the start of the pandemic, 1.1 million people in the U.S. have died from COVID-19, with the number of deaths currently rising by 400 per day, The New York Times COVID tracker shows.

Many experts continue to note the need for everyone to get booster shots regularly, but some advocate that perhaps a change in strategy is in order.

“What the administration should do is push for vaccinating people in high-risk groups, including those who are older, those who are immunocompromised and those who have comorbidities,” Paul Offitt, MD, director of the Vaccine Education Center at Children’s Hospital of Philadelphia, told CNN.

Federal regulators have announced they will meet Jan. 26 with a panel of vaccine advisors to examine the current recommended vaccination schedule as well as look at the effectiveness and composition of current vaccines and boosters, with an eye toward the make-up of next-generation shots.

Vaccines are the “best available protection” against hospitalization and death caused by COVID-19, said Peter Marks, MD, PhD, director of the FDA’s Center for Biologics Evaluation and Research, in a statement announcing the planned meeting.

“Since the initial authorizations of these vaccines, we have learned that protection wanes over time, especially as the virus rapidly mutates and new variants and subvariants emerge,” he said. “Therefore, it’s important to continue discussions about the optimal composition of COVID-19 vaccines for primary and booster vaccination, as well as the optimal interval for booster vaccination.”

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

The percentage of people in the U.S. getting the latest COVID-19 booster shot has crept up by single digits in the past couple months, despite health officials pleading for people to do so before the Christmas holiday. 

Now, a new poll shows why so few people are willing to roll up their sleeves again.

The most common reasons people give for not getting the latest booster shot is that they “don’t think they need one” (44%) and they “don’t think the benefits are worth it” (37%), according to poll results from the Kaiser Family Foundation. 

The data comes amid announcements by the Centers for Disease Control and Prevention that boosters reduced COVID-19 hospitalizations by up to 57% for U.S. adults and by up to 84% for people age 65 and older. Those figures are just the latest in a mountain of research reporting the public health benefits of COVID-19 vaccines.

Despite all of the statistical data, health officials’ recent vaccination campaigns have proven far from compelling. 

So far, just 15% of people age 12 and older have gotten the latest booster, and 36% of people age 65 and older have gotten it, the CDC’s vaccination trackershows.

Since the start of the pandemic, 1.1 million people in the U.S. have died from COVID-19, with the number of deaths currently rising by 400 per day, The New York Times COVID tracker shows.

Many experts continue to note the need for everyone to get booster shots regularly, but some advocate that perhaps a change in strategy is in order.

“What the administration should do is push for vaccinating people in high-risk groups, including those who are older, those who are immunocompromised and those who have comorbidities,” Paul Offitt, MD, director of the Vaccine Education Center at Children’s Hospital of Philadelphia, told CNN.

Federal regulators have announced they will meet Jan. 26 with a panel of vaccine advisors to examine the current recommended vaccination schedule as well as look at the effectiveness and composition of current vaccines and boosters, with an eye toward the make-up of next-generation shots.

Vaccines are the “best available protection” against hospitalization and death caused by COVID-19, said Peter Marks, MD, PhD, director of the FDA’s Center for Biologics Evaluation and Research, in a statement announcing the planned meeting.

“Since the initial authorizations of these vaccines, we have learned that protection wanes over time, especially as the virus rapidly mutates and new variants and subvariants emerge,” he said. “Therefore, it’s important to continue discussions about the optimal composition of COVID-19 vaccines for primary and booster vaccination, as well as the optimal interval for booster vaccination.”

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

The percentage of people in the U.S. getting the latest COVID-19 booster shot has crept up by single digits in the past couple months, despite health officials pleading for people to do so before the Christmas holiday. 

Now, a new poll shows why so few people are willing to roll up their sleeves again.

The most common reasons people give for not getting the latest booster shot is that they “don’t think they need one” (44%) and they “don’t think the benefits are worth it” (37%), according to poll results from the Kaiser Family Foundation. 

The data comes amid announcements by the Centers for Disease Control and Prevention that boosters reduced COVID-19 hospitalizations by up to 57% for U.S. adults and by up to 84% for people age 65 and older. Those figures are just the latest in a mountain of research reporting the public health benefits of COVID-19 vaccines.

Despite all of the statistical data, health officials’ recent vaccination campaigns have proven far from compelling. 

So far, just 15% of people age 12 and older have gotten the latest booster, and 36% of people age 65 and older have gotten it, the CDC’s vaccination trackershows.

Since the start of the pandemic, 1.1 million people in the U.S. have died from COVID-19, with the number of deaths currently rising by 400 per day, The New York Times COVID tracker shows.

Many experts continue to note the need for everyone to get booster shots regularly, but some advocate that perhaps a change in strategy is in order.

“What the administration should do is push for vaccinating people in high-risk groups, including those who are older, those who are immunocompromised and those who have comorbidities,” Paul Offitt, MD, director of the Vaccine Education Center at Children’s Hospital of Philadelphia, told CNN.

Federal regulators have announced they will meet Jan. 26 with a panel of vaccine advisors to examine the current recommended vaccination schedule as well as look at the effectiveness and composition of current vaccines and boosters, with an eye toward the make-up of next-generation shots.

Vaccines are the “best available protection” against hospitalization and death caused by COVID-19, said Peter Marks, MD, PhD, director of the FDA’s Center for Biologics Evaluation and Research, in a statement announcing the planned meeting.

“Since the initial authorizations of these vaccines, we have learned that protection wanes over time, especially as the virus rapidly mutates and new variants and subvariants emerge,” he said. “Therefore, it’s important to continue discussions about the optimal composition of COVID-19 vaccines for primary and booster vaccination, as well as the optimal interval for booster vaccination.”

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

Patients who seek fracture care at a facility that treats a higher proportion of patients from racial or ethnic minorities or a higher number of uninsured patients are more likely to face a longer-than-recommended delay in treatment, according to new data.

Regardless of individual patient-level characteristics such as race, ethnicity, or insurance status, these patients were more likely to miss the recommended 24-hour benchmark for surgery.

“Institutions that treat a less diverse patient population appeared to be more resilient to the mix of insurance status in their patient population and were more likely to meet time-to-surgery benchmarks, regardless of patient insurance status or population-based insurance mix,” write study author Ida Leah Gitajn, MD, an orthopedic trauma surgeon at Dartmouth-Hitchcock Medical Center, Lebanon, N.H., and colleagues.

“While it is unsurprising that increased delays were associated with underfunded institutions, the association between institutional-level racial disparity and surgical delays implies structural health systems bias,” the authors wrote.

The study was published online  in JAMA Network Open.
 

Site performance varied

Racial inequalities in health care utilization and outcomes have been documented in many medical specialties, including orthopedic trauma, the study authors write. However, previous studies evaluating racial disparities in fracture care have been limited to patient-level associations rather than hospital-level factors.

The investigators conducted a secondary analysis of prospectively collected multicenter data for 2,565 patients with hip and femur fractures enrolled in two randomized trials at 23 sites in the United States and Canada. The researchers assessed whether disparities in meeting 24-hour time-to-surgery benchmarks exist at the patient level or at the institutional level, evaluating the association of race, ethnicity, and insurance status.

The cohort study used data from the Program of Randomized Trials to Evaluate Preoperative Antiseptic Skin Solutions in Orthopaedic Trauma (PREP-IT), which enrolled patients from 2018-2021 and followed them for 1 year. All patients with hip and femur fractures enrolled in the PREP-IT program were included in the analysis, which was conducted from April to September of this year.

The cohort included 2,565 patients with an average age of about 65 years. About 82% of patients were White, 13.4% were Black, 3.2% were Asian, and 1.1% were classified as another race or ethnicity. Among the study population, 32.5% of participants were employed, and 92.2% had health insurance. Nearly 40% had a femur fracture with an average injury severity score of 10.4.

Overall, 596 patients (23.2%) didn’t meet the 24-hour time-to-operating-room benchmark. Patients who didn’t meet the 24-hour surgical window were more likely to be older, women, and have a femur fracture. They were less likely to be employed.

The 23 sites had variability in meeting the 24-hour benchmark, race and ethnicity distribution, and population-based health insurance. Institutions met benchmarks at frequencies ranging from 45.2% (for 196 of 433 procedures) to 97.4% (37 of 38 procedures). Minority race and ethnicity distribution ranged from 0% (in 99 procedures) to 58.2% (in 53 of 91 procedures). The proportion of uninsured patients ranged from 0% (in 64 procedures) to 34.2% (in 13 of 38 procedures).

At the patient level, there was no association between missing the 24-hour benchmark and race or ethnicity, and there was no independent association between hospital population racial composition and surgical delay. In an analysis that controlled for patient-level characteristics, there was no association between missing the 24-hour benchmark and patient-level insurance status.

There was an independent association, however, between the hospital population insurance coverage and hospital population racial composition as an interaction term, suggesting a moderating effect (P = .03), the study authors write.

At low rates of uninsured patients, the probability of missing the 24-hour benchmark was 12.5%-14.6% when racial composition varied from 0%-50% minority patients. In contrast, at higher rates of uninsured patients, the risk of missing the 24-hour window was higher among more diverse populations. For instance, at 30% uninsured, the risk of missing the benchmark was 0.5% when the racial composition was low and 17.6% at 50% minority patients.

Additional studies are needed to understand the findings and how health system programs or structures play a role, the authors write. For instance, well-funded health systems that care for a higher proportion of insured patients likely have quality improvement programs and other support structures, such as operating room access, that ensure appropriate time-to-surgery benchmarks for time-sensitive fractures, they say.
 

Addressing inequalities

Troy Amen, MD, MBA, an orthopedic surgery resident at the Hospital for Special Surgery, New York, said, “Despite these disparities being reported and well documented in recent years, unfortunately, not enough has been done to address them or understand their fundamental root causes.”

Dr. Amen, who wasn’t involved with this study, has researched racial and ethnic disparities in hip fracture surgery care across the United States. He and his colleagues found disparities in delayed time-to-surgery, particularly for Black patients.

“We live in a country and society where we want and strive for equality of care for patients regardless of race, ethnicity, gender, sexual orientation, or background,” he said. “We have a moral imperative to address these disparities as health care providers, not only among ourselves, but also in conjunction with lawmakers, hospital administrators, and health policy specialists.”

Uma Srikumaran, MD, an associate professor of orthopedic surgery at Johns Hopkins University, Baltimore, wasn’t involved with this study but has researched racial disparities in the timing of radiographic assessment and surgical treatment of hip fractures.

“Though we understand that racial disparities are pervasive in health care, we have a great deal left to understand about the extent of those disparities and all the various factors that contribute to them,” Dr. Srikumaran told this news organization.

Dr. Srikumaran and colleagues have found that Black patients had longer wait times for evaluation and surgery than White patients.

“We all want to get to the solutions, but those can be difficult to execute without an intricate understanding of the problem,” he said. “We should encourage this type of research all throughout health care in general but also very locally, as solutions are not likely to be one-size-fits-all.”

Dr. Srikumaran pointed to the need to measure the problem in specific pathologies, populations, geographies, hospital types, and other factors.

“Studying the trends of this issue will help us determine whether our national or local initiatives are making a difference and which interventions are most effective for a particular hospital, geographic location, or particular pathology,” he said. “Accordingly, if a particular hospital or health system isn’t looking at differences in the delivery of care by race, they are missing an opportunity to ensure equity and raise overall quality.”

The study was supported by funding from the Patient Centered Outcomes Research Institute. Dr. Gitajn reported receiving personal fees for consulting and teaching work from Stryker outside the submitted work. Dr. Amen and Dr. Srikumaran reported no relevant financial relationships.

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

Patients who seek fracture care at a facility that treats a higher proportion of patients from racial or ethnic minorities or a higher number of uninsured patients are more likely to face a longer-than-recommended delay in treatment, according to new data.

Regardless of individual patient-level characteristics such as race, ethnicity, or insurance status, these patients were more likely to miss the recommended 24-hour benchmark for surgery.

“Institutions that treat a less diverse patient population appeared to be more resilient to the mix of insurance status in their patient population and were more likely to meet time-to-surgery benchmarks, regardless of patient insurance status or population-based insurance mix,” write study author Ida Leah Gitajn, MD, an orthopedic trauma surgeon at Dartmouth-Hitchcock Medical Center, Lebanon, N.H., and colleagues.

“While it is unsurprising that increased delays were associated with underfunded institutions, the association between institutional-level racial disparity and surgical delays implies structural health systems bias,” the authors wrote.

The study was published online  in JAMA Network Open.
 

Site performance varied

Racial inequalities in health care utilization and outcomes have been documented in many medical specialties, including orthopedic trauma, the study authors write. However, previous studies evaluating racial disparities in fracture care have been limited to patient-level associations rather than hospital-level factors.

The investigators conducted a secondary analysis of prospectively collected multicenter data for 2,565 patients with hip and femur fractures enrolled in two randomized trials at 23 sites in the United States and Canada. The researchers assessed whether disparities in meeting 24-hour time-to-surgery benchmarks exist at the patient level or at the institutional level, evaluating the association of race, ethnicity, and insurance status.

The cohort study used data from the Program of Randomized Trials to Evaluate Preoperative Antiseptic Skin Solutions in Orthopaedic Trauma (PREP-IT), which enrolled patients from 2018-2021 and followed them for 1 year. All patients with hip and femur fractures enrolled in the PREP-IT program were included in the analysis, which was conducted from April to September of this year.

The cohort included 2,565 patients with an average age of about 65 years. About 82% of patients were White, 13.4% were Black, 3.2% were Asian, and 1.1% were classified as another race or ethnicity. Among the study population, 32.5% of participants were employed, and 92.2% had health insurance. Nearly 40% had a femur fracture with an average injury severity score of 10.4.

Overall, 596 patients (23.2%) didn’t meet the 24-hour time-to-operating-room benchmark. Patients who didn’t meet the 24-hour surgical window were more likely to be older, women, and have a femur fracture. They were less likely to be employed.

The 23 sites had variability in meeting the 24-hour benchmark, race and ethnicity distribution, and population-based health insurance. Institutions met benchmarks at frequencies ranging from 45.2% (for 196 of 433 procedures) to 97.4% (37 of 38 procedures). Minority race and ethnicity distribution ranged from 0% (in 99 procedures) to 58.2% (in 53 of 91 procedures). The proportion of uninsured patients ranged from 0% (in 64 procedures) to 34.2% (in 13 of 38 procedures).

At the patient level, there was no association between missing the 24-hour benchmark and race or ethnicity, and there was no independent association between hospital population racial composition and surgical delay. In an analysis that controlled for patient-level characteristics, there was no association between missing the 24-hour benchmark and patient-level insurance status.

There was an independent association, however, between the hospital population insurance coverage and hospital population racial composition as an interaction term, suggesting a moderating effect (P = .03), the study authors write.

At low rates of uninsured patients, the probability of missing the 24-hour benchmark was 12.5%-14.6% when racial composition varied from 0%-50% minority patients. In contrast, at higher rates of uninsured patients, the risk of missing the 24-hour window was higher among more diverse populations. For instance, at 30% uninsured, the risk of missing the benchmark was 0.5% when the racial composition was low and 17.6% at 50% minority patients.

Additional studies are needed to understand the findings and how health system programs or structures play a role, the authors write. For instance, well-funded health systems that care for a higher proportion of insured patients likely have quality improvement programs and other support structures, such as operating room access, that ensure appropriate time-to-surgery benchmarks for time-sensitive fractures, they say.
 

Addressing inequalities

Troy Amen, MD, MBA, an orthopedic surgery resident at the Hospital for Special Surgery, New York, said, “Despite these disparities being reported and well documented in recent years, unfortunately, not enough has been done to address them or understand their fundamental root causes.”

Dr. Amen, who wasn’t involved with this study, has researched racial and ethnic disparities in hip fracture surgery care across the United States. He and his colleagues found disparities in delayed time-to-surgery, particularly for Black patients.

“We live in a country and society where we want and strive for equality of care for patients regardless of race, ethnicity, gender, sexual orientation, or background,” he said. “We have a moral imperative to address these disparities as health care providers, not only among ourselves, but also in conjunction with lawmakers, hospital administrators, and health policy specialists.”

Uma Srikumaran, MD, an associate professor of orthopedic surgery at Johns Hopkins University, Baltimore, wasn’t involved with this study but has researched racial disparities in the timing of radiographic assessment and surgical treatment of hip fractures.

“Though we understand that racial disparities are pervasive in health care, we have a great deal left to understand about the extent of those disparities and all the various factors that contribute to them,” Dr. Srikumaran told this news organization.

Dr. Srikumaran and colleagues have found that Black patients had longer wait times for evaluation and surgery than White patients.

“We all want to get to the solutions, but those can be difficult to execute without an intricate understanding of the problem,” he said. “We should encourage this type of research all throughout health care in general but also very locally, as solutions are not likely to be one-size-fits-all.”

Dr. Srikumaran pointed to the need to measure the problem in specific pathologies, populations, geographies, hospital types, and other factors.

“Studying the trends of this issue will help us determine whether our national or local initiatives are making a difference and which interventions are most effective for a particular hospital, geographic location, or particular pathology,” he said. “Accordingly, if a particular hospital or health system isn’t looking at differences in the delivery of care by race, they are missing an opportunity to ensure equity and raise overall quality.”

The study was supported by funding from the Patient Centered Outcomes Research Institute. Dr. Gitajn reported receiving personal fees for consulting and teaching work from Stryker outside the submitted work. Dr. Amen and Dr. Srikumaran reported no relevant financial relationships.

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

Patients who seek fracture care at a facility that treats a higher proportion of patients from racial or ethnic minorities or a higher number of uninsured patients are more likely to face a longer-than-recommended delay in treatment, according to new data.

Regardless of individual patient-level characteristics such as race, ethnicity, or insurance status, these patients were more likely to miss the recommended 24-hour benchmark for surgery.

“Institutions that treat a less diverse patient population appeared to be more resilient to the mix of insurance status in their patient population and were more likely to meet time-to-surgery benchmarks, regardless of patient insurance status or population-based insurance mix,” write study author Ida Leah Gitajn, MD, an orthopedic trauma surgeon at Dartmouth-Hitchcock Medical Center, Lebanon, N.H., and colleagues.

“While it is unsurprising that increased delays were associated with underfunded institutions, the association between institutional-level racial disparity and surgical delays implies structural health systems bias,” the authors wrote.

The study was published online  in JAMA Network Open.
 

Site performance varied

Racial inequalities in health care utilization and outcomes have been documented in many medical specialties, including orthopedic trauma, the study authors write. However, previous studies evaluating racial disparities in fracture care have been limited to patient-level associations rather than hospital-level factors.

The investigators conducted a secondary analysis of prospectively collected multicenter data for 2,565 patients with hip and femur fractures enrolled in two randomized trials at 23 sites in the United States and Canada. The researchers assessed whether disparities in meeting 24-hour time-to-surgery benchmarks exist at the patient level or at the institutional level, evaluating the association of race, ethnicity, and insurance status.

The cohort study used data from the Program of Randomized Trials to Evaluate Preoperative Antiseptic Skin Solutions in Orthopaedic Trauma (PREP-IT), which enrolled patients from 2018-2021 and followed them for 1 year. All patients with hip and femur fractures enrolled in the PREP-IT program were included in the analysis, which was conducted from April to September of this year.

The cohort included 2,565 patients with an average age of about 65 years. About 82% of patients were White, 13.4% were Black, 3.2% were Asian, and 1.1% were classified as another race or ethnicity. Among the study population, 32.5% of participants were employed, and 92.2% had health insurance. Nearly 40% had a femur fracture with an average injury severity score of 10.4.

Overall, 596 patients (23.2%) didn’t meet the 24-hour time-to-operating-room benchmark. Patients who didn’t meet the 24-hour surgical window were more likely to be older, women, and have a femur fracture. They were less likely to be employed.

The 23 sites had variability in meeting the 24-hour benchmark, race and ethnicity distribution, and population-based health insurance. Institutions met benchmarks at frequencies ranging from 45.2% (for 196 of 433 procedures) to 97.4% (37 of 38 procedures). Minority race and ethnicity distribution ranged from 0% (in 99 procedures) to 58.2% (in 53 of 91 procedures). The proportion of uninsured patients ranged from 0% (in 64 procedures) to 34.2% (in 13 of 38 procedures).

At the patient level, there was no association between missing the 24-hour benchmark and race or ethnicity, and there was no independent association between hospital population racial composition and surgical delay. In an analysis that controlled for patient-level characteristics, there was no association between missing the 24-hour benchmark and patient-level insurance status.

There was an independent association, however, between the hospital population insurance coverage and hospital population racial composition as an interaction term, suggesting a moderating effect (P = .03), the study authors write.

At low rates of uninsured patients, the probability of missing the 24-hour benchmark was 12.5%-14.6% when racial composition varied from 0%-50% minority patients. In contrast, at higher rates of uninsured patients, the risk of missing the 24-hour window was higher among more diverse populations. For instance, at 30% uninsured, the risk of missing the benchmark was 0.5% when the racial composition was low and 17.6% at 50% minority patients.

Additional studies are needed to understand the findings and how health system programs or structures play a role, the authors write. For instance, well-funded health systems that care for a higher proportion of insured patients likely have quality improvement programs and other support structures, such as operating room access, that ensure appropriate time-to-surgery benchmarks for time-sensitive fractures, they say.
 

Addressing inequalities

Troy Amen, MD, MBA, an orthopedic surgery resident at the Hospital for Special Surgery, New York, said, “Despite these disparities being reported and well documented in recent years, unfortunately, not enough has been done to address them or understand their fundamental root causes.”

Dr. Amen, who wasn’t involved with this study, has researched racial and ethnic disparities in hip fracture surgery care across the United States. He and his colleagues found disparities in delayed time-to-surgery, particularly for Black patients.

“We live in a country and society where we want and strive for equality of care for patients regardless of race, ethnicity, gender, sexual orientation, or background,” he said. “We have a moral imperative to address these disparities as health care providers, not only among ourselves, but also in conjunction with lawmakers, hospital administrators, and health policy specialists.”

Uma Srikumaran, MD, an associate professor of orthopedic surgery at Johns Hopkins University, Baltimore, wasn’t involved with this study but has researched racial disparities in the timing of radiographic assessment and surgical treatment of hip fractures.

“Though we understand that racial disparities are pervasive in health care, we have a great deal left to understand about the extent of those disparities and all the various factors that contribute to them,” Dr. Srikumaran told this news organization.

Dr. Srikumaran and colleagues have found that Black patients had longer wait times for evaluation and surgery than White patients.

“We all want to get to the solutions, but those can be difficult to execute without an intricate understanding of the problem,” he said. “We should encourage this type of research all throughout health care in general but also very locally, as solutions are not likely to be one-size-fits-all.”

Dr. Srikumaran pointed to the need to measure the problem in specific pathologies, populations, geographies, hospital types, and other factors.

“Studying the trends of this issue will help us determine whether our national or local initiatives are making a difference and which interventions are most effective for a particular hospital, geographic location, or particular pathology,” he said. “Accordingly, if a particular hospital or health system isn’t looking at differences in the delivery of care by race, they are missing an opportunity to ensure equity and raise overall quality.”

The study was supported by funding from the Patient Centered Outcomes Research Institute. Dr. Gitajn reported receiving personal fees for consulting and teaching work from Stryker outside the submitted work. Dr. Amen and Dr. Srikumaran reported no relevant financial relationships.

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

“I could relate to many, many, many of the experiences and emotions that Charlie, which is Brendan Fraser’s character, was portraying,” Patricia Nece recalls after watching a preview copy of the new film “The Whale.”

A24

Much of the movie “rang true and hit home for me as things that I, too, had experienced,” Ms. Nece, the board of directors’ chair of the Obesity Action Coalition (OAC) and a person living with obesity, shares with this news organization.

In theaters as of December 9, The Whale chronicles the experience of a 600-lb, middle-aged man named Charlie. Throughout the film, Charlie seeks to rebuild his relationship with his estranged teenage daughter. Charlie had left his daughter and family to pursue a relationship with a man, who eventually died. As he navigates the pain surrounding his partner’s death and his lack of community, Charlie turns to food for comfort.

When the movie premiered at the Venice Film Festival, Mr. Fraser received a 6-minute standing ovation. However, activists criticized the movie for casting Fraser over an actor with obesity as well as its depiction of people with obesity.

Representatives from the National Association to Advance Fat Acceptance contend that casting an actor without obesity only contributes to ongoing bias against people of size. “Medical weight stigma and other socio-political determinants of health for people of all sizes cause far more harm to fat people than body fat does. Bias endangers fat people’s health. Anti-obesity organizations, such as those consulted with for this movie, contribute to stigma rather than reducing it as they claim,” NAAFA wrote in a statement to this news organization.

And they added that though the fat suit used in the movie may be superior to previous ones, it is still not an accurate depiction: “The creators of The Whale consider its CGI-generated fat suit to be superior to tactile fat suits, but we don’t. The issue with fat suits in Hollywood is not that they aren’t realistic enough. The issue is that they are used rather than using performers who actually live in bodies like the ones being depicted. If there is a 600-pound character in a movie, there should be a 600-pound human in that role. Rather than concentrate on the hype around the fake fat body created for The Whale, we want to see Hollywood create more opportunities for fat people across the size spectrum, both in front of the camera and behind the scenes.”
 

Prosthetics vs. reality?

Ms. Nece says she understands the controversy surrounding the use of fat suits but believes that it was not done in poor taste.

“OAC got involved with the movie after Brendan was already chosen for the part, and we never would have gotten involved with it had the prosthetics or fat suit been used to ridicule or make fun of people with obesity, which is usually the case,” she explains.

“But we knew from the start that that was never the intent of anyone involved with The Whale. And I think that’s shown by the fact that Brendan and Darren Aronofsky, the director, reached out to people who live with obesity on a daily basis to find out and learn more about it and to educate themselves about it,” Ms. Nece continues.

In a Daily Mail article, Mr. Fraser credited his son Griffin, who is autistic and obese, with helping him understand the struggles that people with obesity face.

Rachel Goldman, PhD, a clinical psychologist in private practice in New York and a professor in the psychology department at New York University, notes that there are other considerations that played into casting. “I know there was some pushback in terms of could, a say 600-lb individual, even be able to go to be on set every day and do this kind of work, and the answer is we don’t know.”

“I’m sure Darren chose Brendan for many reasons above and beyond just his body. I think that’s very important to keep in mind that just as much as representation is very important, I think it is also about finding the right person for the right role,” adds Dr. Goldman, who served as a consultant to the film.
 

Fat suits, extreme weight gains all to play a role

About 42% of adults in the United States have obesity, according to the 2017-2020 National Health and Nutrition Examination Survey, but that reality is not reflected in films or television.

A study of 1018 major television characters found that 24% of men and 14% of women had either overweight or obesity – far below the national average. And when characters with obesity are portrayed, actors often wear prosthetics, like Gwyneth Paltrow in Shallow Hal or Eddie Murphy in the Nutty Professor.

But unlike Mr. Fraser, some actors gain weight quickly instead.

This practice is unhealthy, says Jaime Almandoz, MD, an associate professor at the University of Texas Southwestern Medical Center, Dallas, and a nonsurgical weight management expert. In interviews, actors have shared how they increased calorie intake by drinking two milkshakes per day, going to fast food places regularly, or, in Mark Walhberg’s case, consuming 7,000 calories per day to gain 30 pounds for his role as boxer-turned-priest in the movie Father Stu.

This method provides their bodies with excess calories they are unable to burn off. “Then the amount of sugar and fat that streams into the blood as a result creates problems both directly and indirectly as your body tries to store it. It basically ends up using overflow warehouses for fat storage, like the liver for example, so we can create a condition called fatty liver, or in the muscle and other places, and this excess sugar and fat in the bloodstream cause several factors that are both insulin resistance causing,” Dr. Almandoz explains.

Though gaining weight helps the actor understand the character’s life experience, it may also be risky.

“To have an actor deliberately put his own health at risk and gain a certain amount of weight and whatever that might entail, one – that’s not necessarily the safest thing for that actor – but two, it’s also important to highlight the authentic experience of someone who has dealt with this chronic disease as well,” says Disha Narang, MD, a quadruple-board certified endocrinologist, obesity medicine, and culinary medicine specialist at Northwestern Medicine Lake Forest Hospital, Chicago.

These extreme fluctuations in weight may create problems. “It is typically not something we recommend because there could be metabolic damages as well as health concerns when patients are trying to gain weight quickly, just as we don’t want patients to lose weight quickly,” says Kurt Hong, MD, PhD, board-certified in internal medicine and clinical nutrition at the University of Southern California, Los Angeles.

Dr. Hong notes that it may be difficult for individuals to experience sudden weight gain because the body works hard to maintain a state of homeostasis.

“Similarly, to someone trying to gain weight you overeat, initially your body will try to again, maybe enhance its metabolic efficiency to hold the body stable,” Dr. Hong adds.

Dietary choices that may contribute to insulin resistance or promote high blood sugar can contribute to inflammation and a number of other adverse health outcomes, notes Dr. Almandoz. “The things that actors need to do in order to gain this magnitude of weight and they want to do it in the most time-effective manner is often not helpful for our bodies, it can be very problematic, the same thing goes for weight loss when actors need to lose significant amounts of weight for roles,” says Dr. Almandoz.

And Dr. Hong explained that for patients trying to lose weight, they may cut calories, but the body will try to compensate by slowing down the metabolism to keep their weight the same.
 

‘Your own worst bully’

In “The Whale,” Charlie appears to suffer from internalized weight bias, which is common to many people living with obesity, Ms. Nece says.

“Internalized weight bias is when the person of size takes all that negativity and turns it on themselves. The easiest way to describe that is to tell you that I became my own worst bully because I started believing all the negative things people said to me about my weight,” Ms. Nece adds.

Her hope is that the film will bring attention to the harm that this bias creates, especially when it derives from other people. “There’s no telling whether it will, but what Charlie experiences in bias and stigma from others clearly happens. It’s realistic. Those of us in large bodies have experienced what he is experiencing, so some people have said the movie is fat-phobic, but I see it as I can relate to those experiences because I have them too, so they are very realistic.”

Ms. Nece notes that it is important for clinicians to understand that obesity is a multifaceted and sensitive topic. “For those medical professionals who do not already know that obesity is complex, I hope the film will begin to open their eyes to the many different facets involved in obesity and their patients with obesity, I hope it will help them empathize and show compassion to their patients with obesity,” she concludes.

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

“I could relate to many, many, many of the experiences and emotions that Charlie, which is Brendan Fraser’s character, was portraying,” Patricia Nece recalls after watching a preview copy of the new film “The Whale.”

A24

Much of the movie “rang true and hit home for me as things that I, too, had experienced,” Ms. Nece, the board of directors’ chair of the Obesity Action Coalition (OAC) and a person living with obesity, shares with this news organization.

In theaters as of December 9, The Whale chronicles the experience of a 600-lb, middle-aged man named Charlie. Throughout the film, Charlie seeks to rebuild his relationship with his estranged teenage daughter. Charlie had left his daughter and family to pursue a relationship with a man, who eventually died. As he navigates the pain surrounding his partner’s death and his lack of community, Charlie turns to food for comfort.

When the movie premiered at the Venice Film Festival, Mr. Fraser received a 6-minute standing ovation. However, activists criticized the movie for casting Fraser over an actor with obesity as well as its depiction of people with obesity.

Representatives from the National Association to Advance Fat Acceptance contend that casting an actor without obesity only contributes to ongoing bias against people of size. “Medical weight stigma and other socio-political determinants of health for people of all sizes cause far more harm to fat people than body fat does. Bias endangers fat people’s health. Anti-obesity organizations, such as those consulted with for this movie, contribute to stigma rather than reducing it as they claim,” NAAFA wrote in a statement to this news organization.

And they added that though the fat suit used in the movie may be superior to previous ones, it is still not an accurate depiction: “The creators of The Whale consider its CGI-generated fat suit to be superior to tactile fat suits, but we don’t. The issue with fat suits in Hollywood is not that they aren’t realistic enough. The issue is that they are used rather than using performers who actually live in bodies like the ones being depicted. If there is a 600-pound character in a movie, there should be a 600-pound human in that role. Rather than concentrate on the hype around the fake fat body created for The Whale, we want to see Hollywood create more opportunities for fat people across the size spectrum, both in front of the camera and behind the scenes.”
 

Prosthetics vs. reality?

Ms. Nece says she understands the controversy surrounding the use of fat suits but believes that it was not done in poor taste.

“OAC got involved with the movie after Brendan was already chosen for the part, and we never would have gotten involved with it had the prosthetics or fat suit been used to ridicule or make fun of people with obesity, which is usually the case,” she explains.

“But we knew from the start that that was never the intent of anyone involved with The Whale. And I think that’s shown by the fact that Brendan and Darren Aronofsky, the director, reached out to people who live with obesity on a daily basis to find out and learn more about it and to educate themselves about it,” Ms. Nece continues.

In a Daily Mail article, Mr. Fraser credited his son Griffin, who is autistic and obese, with helping him understand the struggles that people with obesity face.

Rachel Goldman, PhD, a clinical psychologist in private practice in New York and a professor in the psychology department at New York University, notes that there are other considerations that played into casting. “I know there was some pushback in terms of could, a say 600-lb individual, even be able to go to be on set every day and do this kind of work, and the answer is we don’t know.”

“I’m sure Darren chose Brendan for many reasons above and beyond just his body. I think that’s very important to keep in mind that just as much as representation is very important, I think it is also about finding the right person for the right role,” adds Dr. Goldman, who served as a consultant to the film.
 

Fat suits, extreme weight gains all to play a role

About 42% of adults in the United States have obesity, according to the 2017-2020 National Health and Nutrition Examination Survey, but that reality is not reflected in films or television.

A study of 1018 major television characters found that 24% of men and 14% of women had either overweight or obesity – far below the national average. And when characters with obesity are portrayed, actors often wear prosthetics, like Gwyneth Paltrow in Shallow Hal or Eddie Murphy in the Nutty Professor.

But unlike Mr. Fraser, some actors gain weight quickly instead.

This practice is unhealthy, says Jaime Almandoz, MD, an associate professor at the University of Texas Southwestern Medical Center, Dallas, and a nonsurgical weight management expert. In interviews, actors have shared how they increased calorie intake by drinking two milkshakes per day, going to fast food places regularly, or, in Mark Walhberg’s case, consuming 7,000 calories per day to gain 30 pounds for his role as boxer-turned-priest in the movie Father Stu.

This method provides their bodies with excess calories they are unable to burn off. “Then the amount of sugar and fat that streams into the blood as a result creates problems both directly and indirectly as your body tries to store it. It basically ends up using overflow warehouses for fat storage, like the liver for example, so we can create a condition called fatty liver, or in the muscle and other places, and this excess sugar and fat in the bloodstream cause several factors that are both insulin resistance causing,” Dr. Almandoz explains.

Though gaining weight helps the actor understand the character’s life experience, it may also be risky.

“To have an actor deliberately put his own health at risk and gain a certain amount of weight and whatever that might entail, one – that’s not necessarily the safest thing for that actor – but two, it’s also important to highlight the authentic experience of someone who has dealt with this chronic disease as well,” says Disha Narang, MD, a quadruple-board certified endocrinologist, obesity medicine, and culinary medicine specialist at Northwestern Medicine Lake Forest Hospital, Chicago.

These extreme fluctuations in weight may create problems. “It is typically not something we recommend because there could be metabolic damages as well as health concerns when patients are trying to gain weight quickly, just as we don’t want patients to lose weight quickly,” says Kurt Hong, MD, PhD, board-certified in internal medicine and clinical nutrition at the University of Southern California, Los Angeles.

Dr. Hong notes that it may be difficult for individuals to experience sudden weight gain because the body works hard to maintain a state of homeostasis.

“Similarly, to someone trying to gain weight you overeat, initially your body will try to again, maybe enhance its metabolic efficiency to hold the body stable,” Dr. Hong adds.

Dietary choices that may contribute to insulin resistance or promote high blood sugar can contribute to inflammation and a number of other adverse health outcomes, notes Dr. Almandoz. “The things that actors need to do in order to gain this magnitude of weight and they want to do it in the most time-effective manner is often not helpful for our bodies, it can be very problematic, the same thing goes for weight loss when actors need to lose significant amounts of weight for roles,” says Dr. Almandoz.

And Dr. Hong explained that for patients trying to lose weight, they may cut calories, but the body will try to compensate by slowing down the metabolism to keep their weight the same.
 

‘Your own worst bully’

In “The Whale,” Charlie appears to suffer from internalized weight bias, which is common to many people living with obesity, Ms. Nece says.

“Internalized weight bias is when the person of size takes all that negativity and turns it on themselves. The easiest way to describe that is to tell you that I became my own worst bully because I started believing all the negative things people said to me about my weight,” Ms. Nece adds.

Her hope is that the film will bring attention to the harm that this bias creates, especially when it derives from other people. “There’s no telling whether it will, but what Charlie experiences in bias and stigma from others clearly happens. It’s realistic. Those of us in large bodies have experienced what he is experiencing, so some people have said the movie is fat-phobic, but I see it as I can relate to those experiences because I have them too, so they are very realistic.”

Ms. Nece notes that it is important for clinicians to understand that obesity is a multifaceted and sensitive topic. “For those medical professionals who do not already know that obesity is complex, I hope the film will begin to open their eyes to the many different facets involved in obesity and their patients with obesity, I hope it will help them empathize and show compassion to their patients with obesity,” she concludes.

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

“I could relate to many, many, many of the experiences and emotions that Charlie, which is Brendan Fraser’s character, was portraying,” Patricia Nece recalls after watching a preview copy of the new film “The Whale.”

A24

Much of the movie “rang true and hit home for me as things that I, too, had experienced,” Ms. Nece, the board of directors’ chair of the Obesity Action Coalition (OAC) and a person living with obesity, shares with this news organization.

In theaters as of December 9, The Whale chronicles the experience of a 600-lb, middle-aged man named Charlie. Throughout the film, Charlie seeks to rebuild his relationship with his estranged teenage daughter. Charlie had left his daughter and family to pursue a relationship with a man, who eventually died. As he navigates the pain surrounding his partner’s death and his lack of community, Charlie turns to food for comfort.

When the movie premiered at the Venice Film Festival, Mr. Fraser received a 6-minute standing ovation. However, activists criticized the movie for casting Fraser over an actor with obesity as well as its depiction of people with obesity.

Representatives from the National Association to Advance Fat Acceptance contend that casting an actor without obesity only contributes to ongoing bias against people of size. “Medical weight stigma and other socio-political determinants of health for people of all sizes cause far more harm to fat people than body fat does. Bias endangers fat people’s health. Anti-obesity organizations, such as those consulted with for this movie, contribute to stigma rather than reducing it as they claim,” NAAFA wrote in a statement to this news organization.

And they added that though the fat suit used in the movie may be superior to previous ones, it is still not an accurate depiction: “The creators of The Whale consider its CGI-generated fat suit to be superior to tactile fat suits, but we don’t. The issue with fat suits in Hollywood is not that they aren’t realistic enough. The issue is that they are used rather than using performers who actually live in bodies like the ones being depicted. If there is a 600-pound character in a movie, there should be a 600-pound human in that role. Rather than concentrate on the hype around the fake fat body created for The Whale, we want to see Hollywood create more opportunities for fat people across the size spectrum, both in front of the camera and behind the scenes.”
 

Prosthetics vs. reality?

Ms. Nece says she understands the controversy surrounding the use of fat suits but believes that it was not done in poor taste.

“OAC got involved with the movie after Brendan was already chosen for the part, and we never would have gotten involved with it had the prosthetics or fat suit been used to ridicule or make fun of people with obesity, which is usually the case,” she explains.

“But we knew from the start that that was never the intent of anyone involved with The Whale. And I think that’s shown by the fact that Brendan and Darren Aronofsky, the director, reached out to people who live with obesity on a daily basis to find out and learn more about it and to educate themselves about it,” Ms. Nece continues.

In a Daily Mail article, Mr. Fraser credited his son Griffin, who is autistic and obese, with helping him understand the struggles that people with obesity face.

Rachel Goldman, PhD, a clinical psychologist in private practice in New York and a professor in the psychology department at New York University, notes that there are other considerations that played into casting. “I know there was some pushback in terms of could, a say 600-lb individual, even be able to go to be on set every day and do this kind of work, and the answer is we don’t know.”

“I’m sure Darren chose Brendan for many reasons above and beyond just his body. I think that’s very important to keep in mind that just as much as representation is very important, I think it is also about finding the right person for the right role,” adds Dr. Goldman, who served as a consultant to the film.
 

Fat suits, extreme weight gains all to play a role

About 42% of adults in the United States have obesity, according to the 2017-2020 National Health and Nutrition Examination Survey, but that reality is not reflected in films or television.

A study of 1018 major television characters found that 24% of men and 14% of women had either overweight or obesity – far below the national average. And when characters with obesity are portrayed, actors often wear prosthetics, like Gwyneth Paltrow in Shallow Hal or Eddie Murphy in the Nutty Professor.

But unlike Mr. Fraser, some actors gain weight quickly instead.

This practice is unhealthy, says Jaime Almandoz, MD, an associate professor at the University of Texas Southwestern Medical Center, Dallas, and a nonsurgical weight management expert. In interviews, actors have shared how they increased calorie intake by drinking two milkshakes per day, going to fast food places regularly, or, in Mark Walhberg’s case, consuming 7,000 calories per day to gain 30 pounds for his role as boxer-turned-priest in the movie Father Stu.

This method provides their bodies with excess calories they are unable to burn off. “Then the amount of sugar and fat that streams into the blood as a result creates problems both directly and indirectly as your body tries to store it. It basically ends up using overflow warehouses for fat storage, like the liver for example, so we can create a condition called fatty liver, or in the muscle and other places, and this excess sugar and fat in the bloodstream cause several factors that are both insulin resistance causing,” Dr. Almandoz explains.

Though gaining weight helps the actor understand the character’s life experience, it may also be risky.

“To have an actor deliberately put his own health at risk and gain a certain amount of weight and whatever that might entail, one – that’s not necessarily the safest thing for that actor – but two, it’s also important to highlight the authentic experience of someone who has dealt with this chronic disease as well,” says Disha Narang, MD, a quadruple-board certified endocrinologist, obesity medicine, and culinary medicine specialist at Northwestern Medicine Lake Forest Hospital, Chicago.

These extreme fluctuations in weight may create problems. “It is typically not something we recommend because there could be metabolic damages as well as health concerns when patients are trying to gain weight quickly, just as we don’t want patients to lose weight quickly,” says Kurt Hong, MD, PhD, board-certified in internal medicine and clinical nutrition at the University of Southern California, Los Angeles.

Dr. Hong notes that it may be difficult for individuals to experience sudden weight gain because the body works hard to maintain a state of homeostasis.

“Similarly, to someone trying to gain weight you overeat, initially your body will try to again, maybe enhance its metabolic efficiency to hold the body stable,” Dr. Hong adds.

Dietary choices that may contribute to insulin resistance or promote high blood sugar can contribute to inflammation and a number of other adverse health outcomes, notes Dr. Almandoz. “The things that actors need to do in order to gain this magnitude of weight and they want to do it in the most time-effective manner is often not helpful for our bodies, it can be very problematic, the same thing goes for weight loss when actors need to lose significant amounts of weight for roles,” says Dr. Almandoz.

And Dr. Hong explained that for patients trying to lose weight, they may cut calories, but the body will try to compensate by slowing down the metabolism to keep their weight the same.
 

‘Your own worst bully’

In “The Whale,” Charlie appears to suffer from internalized weight bias, which is common to many people living with obesity, Ms. Nece says.

“Internalized weight bias is when the person of size takes all that negativity and turns it on themselves. The easiest way to describe that is to tell you that I became my own worst bully because I started believing all the negative things people said to me about my weight,” Ms. Nece adds.

Her hope is that the film will bring attention to the harm that this bias creates, especially when it derives from other people. “There’s no telling whether it will, but what Charlie experiences in bias and stigma from others clearly happens. It’s realistic. Those of us in large bodies have experienced what he is experiencing, so some people have said the movie is fat-phobic, but I see it as I can relate to those experiences because I have them too, so they are very realistic.”

Ms. Nece notes that it is important for clinicians to understand that obesity is a multifaceted and sensitive topic. “For those medical professionals who do not already know that obesity is complex, I hope the film will begin to open their eyes to the many different facets involved in obesity and their patients with obesity, I hope it will help them empathize and show compassion to their patients with obesity,” she concludes.

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

Roy Altman, MD, was a father, a husband, a teacher, a physician, an editor, and a mentor. He died November 30 as a result of complications related to Parkinson’s disease.

Altman was an editorial advisory board member for MDedge Rheumatology/Rheumatology News since the publications’ start in 2002. He also treated patients and taught students at the University of Miami and the University of California, Los Angeles. A father of four adult children and a grandfather to nine grandchildren, Altman was also a husband to Linda, “his lifelong partner.”

“[He] had this tremendous editorial expertise to be able to manage different journals at the same time without conflict,” said Marc Hochberg, MD, MPH, a professor of medicine, epidemiology, and public health and head of the division of rheumatology and clinical immunology at the University of Maryland School of Medicine, Baltimore. “This was done in the days before electronic publishing, in the days before everything was being done on the computer.”

Publications where Altman served as editor include Osteoarthritis and Cartilage and Seminars in Arthritis and Rheumatism.

In addition to editing articles, Altman also had an active patient panel, while lecturing and traveling internationally, Hochberg said. Altman accomplished this “while maintaining a very active family life,” remembers Hochberg, who learned from Altman about ways to achieve work-life balance.

“That’s important when you’re a junior faculty member – and you’re trying to develop your academic career – that you prioritize what you need to do to be successful in the world of academic medicine, especially rheumatology,” said Hochberg, who described Altman as a “very close friend.”

Teacher, physician, and mentor

John FitzGerald, MD, PhD, MBA, chief of clinical rheumatology at the University of California, Los Angeles, looks back on the more than 15 years that Altman drove 1 hour each way to teach fellows about topics including osteoarthritis. “He really valued teaching. ... that was a lot of his focus,” said FitzGerald, who adds that Altman also enjoyed his relationships with patients.

Altman joined the University of California, Los Angeles, faculty as a professor of medicine in the division of rheumatology and immunology in 2003. Before arriving at UCLA, he was chief of rheumatology and immunology at the University of Miami for many years.

“His patients loved him because he was providing treatments and services that they really had trouble finding elsewhere,” FitzGerald said. Altman entrusted FitzGerald with giving him injections between patients or during lunch for the arthritis that increasingly bothered him.

“He was very appreciative of having the care provided to him. ... he was also sort of playful and teasing,” FitzGerald said.

Altman also took on the role of teacher at home, according to his daughter, Evie. “My dad loved to diagnose; he enjoyed piecing together the disparate physical and radiologic clues to determine the cause of disease or pain. When I was much younger, he taught me how to spot someone with Paget’s Disease from the other end of the room.”

“He loved teaching, imparting his knowledge to others,” she added, remembering the slide sessions Altman presented to his students at their family home. “We loved [the slide sessions] because we could get pizza for dinner, and we got really good at spotting the biological markers of rheumatoid arthritis.”

Aaron Altman said his father was “impassioned by bringing people alleviation of their pain and suffering. It drove him to his very core.”

Researcher and family man

Evie Altman said in an interview that many people don’t know her father was one of the first practitioners of arthroscopy. “He would bring the then-rigid scopes into our elementary school class for ‘show and tell.’ Also, he traveled to the Bolivian jungles in the late 1970s to gather specific red ants whose venom locals had reported as an arthritic treatment,” she said.

Ultimately, Altman isolated the venom’s active ingredient, said Evie, who remembers that her father studied the effect of the treatment for many years. “This eventually led to his research with capsaicin peppers, which was developed into a cream used widely today.”

“Growing up, our garage freezer always had serum and patient urine in one section, away from the ice cream,” Evie added.

In 2011, Sally Koch Kubetin reported for Rheumatology News on Altman’s habit of donning his wife’s handpainted ties. His motivation? It was “born of the sensible desire to be recognizable in a busy world,” she wrote.

Evie said that her mother started painting ties for her father early in his career. Two of his favorite ties, she said, are the “Lady and the Tramp” tie featuring the two dogs eating spaghetti from the same bowl and the Winnie the Pooh tie. “Mostly, he loved the ties because my mom made them,” she said.

Student and military doctor

Altman received his medical degree from the University of Miami School of Medicine after earning an undergraduate degree from Michigan State University, East Lansing, Kubetin reported. The University of Miami School of Medicine was also where he did his internship, residency, and fellowship in rheumatology.

Kubetin reported that Altman’s military service interrupted his training. During his service as a lieutenant in the U.S. Navy active duty reserve, he was a general medical officer and cared for sailors and officers at Naval Air Station Point Mugu in Oxnard, Calif.

Altman had a second academic appointment as a professor of orthopedics when he was in Miami, according to the Rheumatology News profile. In addition, he was the clinical director of the geriatric research, education, and clinical center, and chief of the arthritis section in the division of medicine at the Miami Veterans Affairs Medical Center.

“Persistence, stubbornness, and all around stick-to-it-iveness defined him in our eyes,” said his daughter, Sarah. His daughter, Ruth, credits her father’s kindness and patience with informing how she practices veterinary medicine. “When I went to rounds with dad on Saturdays, he went to a nearby flower place downtown to get mom flowers almost every week if he could,” she said.

Altman announced at the family’s annual summer reunion in 2021 that he would stop seeing patients, said his daughter, Evie. He continued to present slide sessions and grand rounds to medical students at UCLA until early this year. Altman continued to edit journals and review articles until he died from complications of Parkinson’s disease.

He published articles in medical journals that number in the thousands, according to a website established by Altman’s family that honors his life. Altman was born in Astoria, N.Y., on May 16, 1937, and moved to Miami Beach with his parents when he was young.

Roy Altman, MD, was a father, a husband, a teacher, a physician, an editor, and a mentor. He died November 30 as a result of complications related to Parkinson’s disease.

Altman was an editorial advisory board member for MDedge Rheumatology/Rheumatology News since the publications’ start in 2002. He also treated patients and taught students at the University of Miami and the University of California, Los Angeles. A father of four adult children and a grandfather to nine grandchildren, Altman was also a husband to Linda, “his lifelong partner.”

“[He] had this tremendous editorial expertise to be able to manage different journals at the same time without conflict,” said Marc Hochberg, MD, MPH, a professor of medicine, epidemiology, and public health and head of the division of rheumatology and clinical immunology at the University of Maryland School of Medicine, Baltimore. “This was done in the days before electronic publishing, in the days before everything was being done on the computer.”

Publications where Altman served as editor include Osteoarthritis and Cartilage and Seminars in Arthritis and Rheumatism.

In addition to editing articles, Altman also had an active patient panel, while lecturing and traveling internationally, Hochberg said. Altman accomplished this “while maintaining a very active family life,” remembers Hochberg, who learned from Altman about ways to achieve work-life balance.

“That’s important when you’re a junior faculty member – and you’re trying to develop your academic career – that you prioritize what you need to do to be successful in the world of academic medicine, especially rheumatology,” said Hochberg, who described Altman as a “very close friend.”

Teacher, physician, and mentor

John FitzGerald, MD, PhD, MBA, chief of clinical rheumatology at the University of California, Los Angeles, looks back on the more than 15 years that Altman drove 1 hour each way to teach fellows about topics including osteoarthritis. “He really valued teaching. ... that was a lot of his focus,” said FitzGerald, who adds that Altman also enjoyed his relationships with patients.

Altman joined the University of California, Los Angeles, faculty as a professor of medicine in the division of rheumatology and immunology in 2003. Before arriving at UCLA, he was chief of rheumatology and immunology at the University of Miami for many years.

“His patients loved him because he was providing treatments and services that they really had trouble finding elsewhere,” FitzGerald said. Altman entrusted FitzGerald with giving him injections between patients or during lunch for the arthritis that increasingly bothered him.

“He was very appreciative of having the care provided to him. ... he was also sort of playful and teasing,” FitzGerald said.

Altman also took on the role of teacher at home, according to his daughter, Evie. “My dad loved to diagnose; he enjoyed piecing together the disparate physical and radiologic clues to determine the cause of disease or pain. When I was much younger, he taught me how to spot someone with Paget’s Disease from the other end of the room.”

“He loved teaching, imparting his knowledge to others,” she added, remembering the slide sessions Altman presented to his students at their family home. “We loved [the slide sessions] because we could get pizza for dinner, and we got really good at spotting the biological markers of rheumatoid arthritis.”

Aaron Altman said his father was “impassioned by bringing people alleviation of their pain and suffering. It drove him to his very core.”

Researcher and family man

Evie Altman said in an interview that many people don’t know her father was one of the first practitioners of arthroscopy. “He would bring the then-rigid scopes into our elementary school class for ‘show and tell.’ Also, he traveled to the Bolivian jungles in the late 1970s to gather specific red ants whose venom locals had reported as an arthritic treatment,” she said.

Ultimately, Altman isolated the venom’s active ingredient, said Evie, who remembers that her father studied the effect of the treatment for many years. “This eventually led to his research with capsaicin peppers, which was developed into a cream used widely today.”

“Growing up, our garage freezer always had serum and patient urine in one section, away from the ice cream,” Evie added.

In 2011, Sally Koch Kubetin reported for Rheumatology News on Altman’s habit of donning his wife’s handpainted ties. His motivation? It was “born of the sensible desire to be recognizable in a busy world,” she wrote.

Evie said that her mother started painting ties for her father early in his career. Two of his favorite ties, she said, are the “Lady and the Tramp” tie featuring the two dogs eating spaghetti from the same bowl and the Winnie the Pooh tie. “Mostly, he loved the ties because my mom made them,” she said.

Student and military doctor

Altman received his medical degree from the University of Miami School of Medicine after earning an undergraduate degree from Michigan State University, East Lansing, Kubetin reported. The University of Miami School of Medicine was also where he did his internship, residency, and fellowship in rheumatology.

Kubetin reported that Altman’s military service interrupted his training. During his service as a lieutenant in the U.S. Navy active duty reserve, he was a general medical officer and cared for sailors and officers at Naval Air Station Point Mugu in Oxnard, Calif.

Altman had a second academic appointment as a professor of orthopedics when he was in Miami, according to the Rheumatology News profile. In addition, he was the clinical director of the geriatric research, education, and clinical center, and chief of the arthritis section in the division of medicine at the Miami Veterans Affairs Medical Center.

“Persistence, stubbornness, and all around stick-to-it-iveness defined him in our eyes,” said his daughter, Sarah. His daughter, Ruth, credits her father’s kindness and patience with informing how she practices veterinary medicine. “When I went to rounds with dad on Saturdays, he went to a nearby flower place downtown to get mom flowers almost every week if he could,” she said.

Altman announced at the family’s annual summer reunion in 2021 that he would stop seeing patients, said his daughter, Evie. He continued to present slide sessions and grand rounds to medical students at UCLA until early this year. Altman continued to edit journals and review articles until he died from complications of Parkinson’s disease.

He published articles in medical journals that number in the thousands, according to a website established by Altman’s family that honors his life. Altman was born in Astoria, N.Y., on May 16, 1937, and moved to Miami Beach with his parents when he was young.

Roy Altman, MD, was a father, a husband, a teacher, a physician, an editor, and a mentor. He died November 30 as a result of complications related to Parkinson’s disease.

Altman was an editorial advisory board member for MDedge Rheumatology/Rheumatology News since the publications’ start in 2002. He also treated patients and taught students at the University of Miami and the University of California, Los Angeles. A father of four adult children and a grandfather to nine grandchildren, Altman was also a husband to Linda, “his lifelong partner.”

“[He] had this tremendous editorial expertise to be able to manage different journals at the same time without conflict,” said Marc Hochberg, MD, MPH, a professor of medicine, epidemiology, and public health and head of the division of rheumatology and clinical immunology at the University of Maryland School of Medicine, Baltimore. “This was done in the days before electronic publishing, in the days before everything was being done on the computer.”

Publications where Altman served as editor include Osteoarthritis and Cartilage and Seminars in Arthritis and Rheumatism.

In addition to editing articles, Altman also had an active patient panel, while lecturing and traveling internationally, Hochberg said. Altman accomplished this “while maintaining a very active family life,” remembers Hochberg, who learned from Altman about ways to achieve work-life balance.

“That’s important when you’re a junior faculty member – and you’re trying to develop your academic career – that you prioritize what you need to do to be successful in the world of academic medicine, especially rheumatology,” said Hochberg, who described Altman as a “very close friend.”

Teacher, physician, and mentor

John FitzGerald, MD, PhD, MBA, chief of clinical rheumatology at the University of California, Los Angeles, looks back on the more than 15 years that Altman drove 1 hour each way to teach fellows about topics including osteoarthritis. “He really valued teaching. ... that was a lot of his focus,” said FitzGerald, who adds that Altman also enjoyed his relationships with patients.

Altman joined the University of California, Los Angeles, faculty as a professor of medicine in the division of rheumatology and immunology in 2003. Before arriving at UCLA, he was chief of rheumatology and immunology at the University of Miami for many years.

“His patients loved him because he was providing treatments and services that they really had trouble finding elsewhere,” FitzGerald said. Altman entrusted FitzGerald with giving him injections between patients or during lunch for the arthritis that increasingly bothered him.

“He was very appreciative of having the care provided to him. ... he was also sort of playful and teasing,” FitzGerald said.

Altman also took on the role of teacher at home, according to his daughter, Evie. “My dad loved to diagnose; he enjoyed piecing together the disparate physical and radiologic clues to determine the cause of disease or pain. When I was much younger, he taught me how to spot someone with Paget’s Disease from the other end of the room.”

“He loved teaching, imparting his knowledge to others,” she added, remembering the slide sessions Altman presented to his students at their family home. “We loved [the slide sessions] because we could get pizza for dinner, and we got really good at spotting the biological markers of rheumatoid arthritis.”

Aaron Altman said his father was “impassioned by bringing people alleviation of their pain and suffering. It drove him to his very core.”

Researcher and family man

Evie Altman said in an interview that many people don’t know her father was one of the first practitioners of arthroscopy. “He would bring the then-rigid scopes into our elementary school class for ‘show and tell.’ Also, he traveled to the Bolivian jungles in the late 1970s to gather specific red ants whose venom locals had reported as an arthritic treatment,” she said.

Ultimately, Altman isolated the venom’s active ingredient, said Evie, who remembers that her father studied the effect of the treatment for many years. “This eventually led to his research with capsaicin peppers, which was developed into a cream used widely today.”

“Growing up, our garage freezer always had serum and patient urine in one section, away from the ice cream,” Evie added.

In 2011, Sally Koch Kubetin reported for Rheumatology News on Altman’s habit of donning his wife’s handpainted ties. His motivation? It was “born of the sensible desire to be recognizable in a busy world,” she wrote.

Evie said that her mother started painting ties for her father early in his career. Two of his favorite ties, she said, are the “Lady and the Tramp” tie featuring the two dogs eating spaghetti from the same bowl and the Winnie the Pooh tie. “Mostly, he loved the ties because my mom made them,” she said.

Student and military doctor

Altman received his medical degree from the University of Miami School of Medicine after earning an undergraduate degree from Michigan State University, East Lansing, Kubetin reported. The University of Miami School of Medicine was also where he did his internship, residency, and fellowship in rheumatology.

Kubetin reported that Altman’s military service interrupted his training. During his service as a lieutenant in the U.S. Navy active duty reserve, he was a general medical officer and cared for sailors and officers at Naval Air Station Point Mugu in Oxnard, Calif.

Altman had a second academic appointment as a professor of orthopedics when he was in Miami, according to the Rheumatology News profile. In addition, he was the clinical director of the geriatric research, education, and clinical center, and chief of the arthritis section in the division of medicine at the Miami Veterans Affairs Medical Center.

“Persistence, stubbornness, and all around stick-to-it-iveness defined him in our eyes,” said his daughter, Sarah. His daughter, Ruth, credits her father’s kindness and patience with informing how she practices veterinary medicine. “When I went to rounds with dad on Saturdays, he went to a nearby flower place downtown to get mom flowers almost every week if he could,” she said.

Altman announced at the family’s annual summer reunion in 2021 that he would stop seeing patients, said his daughter, Evie. He continued to present slide sessions and grand rounds to medical students at UCLA until early this year. Altman continued to edit journals and review articles until he died from complications of Parkinson’s disease.

He published articles in medical journals that number in the thousands, according to a website established by Altman’s family that honors his life. Altman was born in Astoria, N.Y., on May 16, 1937, and moved to Miami Beach with his parents when he was young.

The study covered in this summary was published on Research Square as a preprint and has not yet been peer reviewed.

Key takeaway

Patients with multiple myeloma were diagnosed at a significantly higher rate through emergency care during the COVID-19 pandemic, compared with before.

Why this matters

While trying to avoid COVID-19 infection, patients ultimately diagnosed with multiple myeloma may have delayed interactions with healthcare professionals and consequently delayed their cancer diagnosis.

Study design

Researchers collected data on newly diagnosed patients with multiple myeloma from January 2019 until July 2021 across five institutions (three universities and two hospitals) in England. In total, 323 patients with multiple myeloma were identified.

Patients were divided into two groups: those diagnosed between Jan. 1, 2019, until Jan. 31, 2020, or pre-COVID, and those diagnosed from Feb. 1, 2020, to July 31, 2021, or post COVID.
 

Key results

Among all patients, 80 (24.8%) were diagnosed with smoldering multiple myeloma and 243 (75.2%) were diagnosed with multiple myeloma requiring treatment.

Significantly more patients in the post-COVID group were diagnosed with myeloma through the emergency route (45.5% post COVID vs. 32.7% pre-COVID; P = .03).

Clinical complications leading to emergency admission prior to a myeloma diagnosis also differed between the two cohorts: Acute kidney injury accounted for most emergency admissions in the pre-COVID cohort while skeletal-related events, including spinal cord compression, were the major causes for diagnosis through the emergency route in the post-COVID cohort.

Patients who were diagnosed with symptomatic myeloma pre-COVID were more likely to be treated with a triplet rather than doublet combination compared with those diagnosed in the post-COVID period (triplet pre-COVID 79.1%, post COVID 63.75%; P = .014).

Overall survival at 1 year was not significantly different between the pre-COVID and post-COVID groups: 88.2% pre-COVID, compared with 87.8% post COVID. 

Overall, the authors concluded that the COVID pandemic “resulted in a shift in the symptomatology, disease burden, and routes of diagnosis of patients presenting with myeloma” and “this may have significant consequences” over the long term.
 

Limitations

The study does not provide a clear time frame of delays in diagnosis.

Disclosures

The study authors did not report any conflicts of interest.

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

The study covered in this summary was published on Research Square as a preprint and has not yet been peer reviewed.

Key takeaway

Patients with multiple myeloma were diagnosed at a significantly higher rate through emergency care during the COVID-19 pandemic, compared with before.

Why this matters

While trying to avoid COVID-19 infection, patients ultimately diagnosed with multiple myeloma may have delayed interactions with healthcare professionals and consequently delayed their cancer diagnosis.

Study design

Researchers collected data on newly diagnosed patients with multiple myeloma from January 2019 until July 2021 across five institutions (three universities and two hospitals) in England. In total, 323 patients with multiple myeloma were identified.

Patients were divided into two groups: those diagnosed between Jan. 1, 2019, until Jan. 31, 2020, or pre-COVID, and those diagnosed from Feb. 1, 2020, to July 31, 2021, or post COVID.
 

Key results

Among all patients, 80 (24.8%) were diagnosed with smoldering multiple myeloma and 243 (75.2%) were diagnosed with multiple myeloma requiring treatment.

Significantly more patients in the post-COVID group were diagnosed with myeloma through the emergency route (45.5% post COVID vs. 32.7% pre-COVID; P = .03).

Clinical complications leading to emergency admission prior to a myeloma diagnosis also differed between the two cohorts: Acute kidney injury accounted for most emergency admissions in the pre-COVID cohort while skeletal-related events, including spinal cord compression, were the major causes for diagnosis through the emergency route in the post-COVID cohort.

Patients who were diagnosed with symptomatic myeloma pre-COVID were more likely to be treated with a triplet rather than doublet combination compared with those diagnosed in the post-COVID period (triplet pre-COVID 79.1%, post COVID 63.75%; P = .014).

Overall survival at 1 year was not significantly different between the pre-COVID and post-COVID groups: 88.2% pre-COVID, compared with 87.8% post COVID. 

Overall, the authors concluded that the COVID pandemic “resulted in a shift in the symptomatology, disease burden, and routes of diagnosis of patients presenting with myeloma” and “this may have significant consequences” over the long term.
 

Limitations

The study does not provide a clear time frame of delays in diagnosis.

Disclosures

The study authors did not report any conflicts of interest.

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

The study covered in this summary was published on Research Square as a preprint and has not yet been peer reviewed.

Key takeaway

Patients with multiple myeloma were diagnosed at a significantly higher rate through emergency care during the COVID-19 pandemic, compared with before.

Why this matters

While trying to avoid COVID-19 infection, patients ultimately diagnosed with multiple myeloma may have delayed interactions with healthcare professionals and consequently delayed their cancer diagnosis.

Study design

Researchers collected data on newly diagnosed patients with multiple myeloma from January 2019 until July 2021 across five institutions (three universities and two hospitals) in England. In total, 323 patients with multiple myeloma were identified.

Patients were divided into two groups: those diagnosed between Jan. 1, 2019, until Jan. 31, 2020, or pre-COVID, and those diagnosed from Feb. 1, 2020, to July 31, 2021, or post COVID.
 

Key results

Among all patients, 80 (24.8%) were diagnosed with smoldering multiple myeloma and 243 (75.2%) were diagnosed with multiple myeloma requiring treatment.

Significantly more patients in the post-COVID group were diagnosed with myeloma through the emergency route (45.5% post COVID vs. 32.7% pre-COVID; P = .03).

Clinical complications leading to emergency admission prior to a myeloma diagnosis also differed between the two cohorts: Acute kidney injury accounted for most emergency admissions in the pre-COVID cohort while skeletal-related events, including spinal cord compression, were the major causes for diagnosis through the emergency route in the post-COVID cohort.

Patients who were diagnosed with symptomatic myeloma pre-COVID were more likely to be treated with a triplet rather than doublet combination compared with those diagnosed in the post-COVID period (triplet pre-COVID 79.1%, post COVID 63.75%; P = .014).

Overall survival at 1 year was not significantly different between the pre-COVID and post-COVID groups: 88.2% pre-COVID, compared with 87.8% post COVID. 

Overall, the authors concluded that the COVID pandemic “resulted in a shift in the symptomatology, disease burden, and routes of diagnosis of patients presenting with myeloma” and “this may have significant consequences” over the long term.
 

Limitations

The study does not provide a clear time frame of delays in diagnosis.

Disclosures

The study authors did not report any conflicts of interest.

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

Short bursts of activity are approximately as effective for general health as longer sessions, especially for those who are mainly sedentary, according to several recently published studies.

If your fitness goals are greater, and you want to build muscle strength and endurance, compete in a 5K, or just look better in your swimsuit, you will need to do more. But for basic health, it appears that short bursts can help, the new research papers and experts suggest.

“Whether you accumulate activity in many short bouts versus one extended bout, the general health benefits tend to be similar,” Amanda Paluch, PhD, a physical activity epidemiologist at the University of Massachusetts, Amherst, said in an interview.

Current public health recommendations from the Centers for Disease Control and Prevention suggest doing at least 150 minutes of moderate intensity physical activity per week for health benefits, but this activity can be accumulated in any way over the week, she noted. Previous versions of the CDC guidelines on exercise suggested that physical activity bouts should be at least 10 minutes each, but the latest version of the guidelines acknowledges that bursts of less than 10 minutes may be beneficial.

However, “the activity or fitness level at which someone starts and the specific health goals matter,” Dr. Paluch continued. “Short bouts may be particularly beneficial for those least active to get moving more to improve their general wellness.”

The current federal physical activity guidelines are still worth striving for, and patients can work their way to this goal, accumulating 150 or more minutes in a way that works best for them, she added.

“There is a lack of research directly comparing individuals who consistently accumulate their activity in many short bouts versus single bouts over an extended period of time,” Dr. Paluch noted. From a public health perspective, since both short and long bouts have health benefits, the best physical activity is what fits into your life and helps build a lifelong habit.

The benefits of exercise for cardiovascular health are well documented. A review from Circulation published in 2003 summarized the benefits of regular physical activity on measures of cardiovascular health including reduction in body weight, blood pressure, and bad cholesterol, while increasing insulin sensitivity, good cholesterol, and muscular strength and function. In that review, author Jonathan N. Myers, PhD, now of Stanford (Calif.) University, noted that “one need not be a marathon runner or an elite athlete to derive significant benefits from physical activity.” In fact, “the greatest gains in terms of mortality are achieved when an individual goes from being sedentary to becoming moderately active.”

A recent large, population-based study showed the value of short bursts of exercise for those previously sedentary. In this study, published in Nature Medicine, a team in Australia used wearable fitness trackers to measure the health benefits of what researchers have named “vigorous intermittent lifestyle physical activity” or VILPA.

Some examples of VILPA include power walking on the way to work, climbing stairs, or even running around with your kids on the playground.

Specifically, individuals who engaged in the median VILPA frequency of three bursts of vigorous activity lasting 1-2 minutes showed a 38%-40% reduction in all-cause mortality risk and cancer mortality risk, and a 48%-49% reduction in cardiovascular mortality risk.

The researchers repeated their analysis for a group of 62,344 adults from the UK Biobank who reported regular vigorous physical activity (VPA). They found similar effects on mortality, based on 1,552 deaths reported.

These results suggest that VILPA may be a reasonable physical activity target, especially for people not able or willing to exercise more formally or intensely, the researchers noted.

“We have known for a long time that leisure-time exercise often reaches vigorous intensity and has many health benefits, but we understand less about the health potential of daily movement, especially activities done as part of daily living that reach vigorous intensity,” lead author Emmanuel Stamatakis, PhD, professor of physical activity, lifestyle and population health at the University of Sydney’s Charles Perkins Centre, said in an interview.

“As long as the heart rate goes up for a minute or 2 it will likely be vigorous activity,” Dr. Stamatakis said in an interview. “It is also important that clinicians effectively communicate how patients can know that they are reaching vigorous intensity,” he said.

Signs of vigorous intensity include increased heart rate and getting out of breath after about 20-40 seconds from the start of the VILPA burst. After about a minute of VILPA, the person doing it should be too out of breath to speak more than a few words comfortably, he said.
 

Data support value of any and all exercise

The Nature Medicine study supports other recent research showing the value of short, intense bursts of physical activity. A pair of recent studies also used fitness trackers to measure activity in adults and assess the benefits on outcomes including death and heart disease.

One of these studies, which was published in the European Heart Journal, also used fitness trackers to measure physical activity at moderate and vigorous levels. The researchers found that individuals who performed at least 20% of their physical activity at a moderate to high level, such as by doing brisk walking in lieu of strolling had a significantly lower risk of heart disease than those whose daily activity included less than 20% at a moderate or intense level.

In another study from the European Heart Journal, researchers found that short bursts of vigorous physical activity of 2 minutes or less adding up to 15-20 minutes per week was enough to reduce mortality by as much as 40%.

Plus, a meta-analysis published in the Lancet showed a decrease in all-cause mortality with an increase in the number of daily steps, although the impact of stepping rate on mortality was inconsistent.

“Many studies have investigated the health benefits of physical activity, but not the importance of these difficult-to-capture VILPA bouts that accrue during the course of normal activities of daily living,” Lee Stoner, PhD, an exercise physiologist and director of the Cardiometabolic Lab at the University of North Carolina at Chapel Hill, said in an interview.

Dr. Stoner, who was not involved in the Nature Medicine study, said he was not surprised by the overall finding that doing short bursts of activity impacted mortality and cardiovascular disease, but was slightly surprised by the strength of the evidence.

“The referent group in the Nature Medicine study were those accruing no VILPA”, likely meaning they were very inactive,” Dr. Stoner said and added that he thinks this demonstrates the value of VILPA.

Even without immediately meeting the specific numbers recommended by the CDC, “any physical activity is better than none, especially if vigorous, and VILPA can be built into normal daily routines,” Dr. Stoner added.
 

What’s missing in short bursts?

Short bursts of activity do have their limits when it comes to overall fitness, said Dr. Stoner.

“Endurance will not be improved as much through short bursts, because such activities are unlikely to be as effective at empowering the mitochondria – the batteries keeping our cells running, including skeletal muscle cells,” he said. “Additionally, the vigorous bouts are unlikely to be as effective at improving muscular strength and endurance. For this, it is recommended that we engage each muscle group in strengthening exercises two times per week.”

However, Dr. Stoner agreed that prescribing short bursts of intense activity as part of daily living may be a great way to get people started with exercise.

“The key is to remove barriers to physical activity pursuit, then focusing on long-term routine rather than short-term gain,” he said. “Individuals are better served if they focus on goals other than weight loss, for which physical activity or exercise may not be the solution. Rather, being physically active can improve vigor, make daily activities simpler, and improve cognitive abilities,” and any physical activity is one of the most effective solutions for regulating blood glucose levels and improving cardiovascular risk factors.
 

Make it routine – and fun

To benefit from physical activity, cultivating and sustaining a long-term routine is key, said Dr. Stoner, whose research has focused on sedentary behavior and cardiovascular disease. Whatever the activity is, shorter bursts, or longer bouts or both, it is essential that individuals figure out activities that they enjoy if they want to create sustained behavior, and thus health change, Gabriel Zieff, MA, a doctoral candidate in Dr. Stoner’s Cardiometabolic Lab, who conducts studies on exercise, noted in an interview.

“We exercise enthusiasts and researchers are often hyperfocused on whether this duration or that duration is better, whether this intensity or that intensity is better,” but at the end of the day, it is the enjoyment factor that often predicts sustained behavior change, and should be part of discussions with patients to help reduce sedentary behavior and promote activity, Mr. Zieff said.
 

Short bouts can encourage hesitant exercisers

“To best support health, clinicians should consider taking a few seconds to ask patients about their physical activity levels,” said Dr. Paluch, who was the lead author on the Lancet meta-analysis of daily steps. In that study, Dr. Paluch and colleagues found that taking more steps each day was associated with a progressively lower risk of all-cause mortality. However, that study did not measure step rate.

Clinicians can emphasize that health benefits do not require an hour-long exercise routine and special equipment, and moving more, even in shorts bursts of activity can have meaningful associations with health, particularly for those who are less active, she said.

The recent studies on short bursts of activity agree that “some physical activity is better than none and adults should move more throughout the day in whatever way makes sense to them and fits best into their lives,” said Dr. Paluch. “For example, opting for the stairs instead of the elevator, a brisk walk to the bus stop, a short game of hide and seek with the children or grandchildren – anything that gets your body moving more, even if briefly. Making simple lifestyle changes is often easier in small bites. In time, this can grow into long-term habits, ultimately leading to an overall active lifestyle that supports living healthier for longer.”

The Nature Medicine study was supported by the Australian National Health and Medical Research Council. Several coauthors were supported by the Wellcome Trust, the National Institute for Health Research Oxford Biomedical Research Centre, Novo Nordisk, the British Heart Foundation Centre of Research Excellence, the Alan Turing Institute, the British Heart Foundation, and Health Data Research UK, an initiative funded by UK Research and Innovation. Dr. Paluch and Dr. Stoner had no financial conflicts to disclose.

Short bursts of activity are approximately as effective for general health as longer sessions, especially for those who are mainly sedentary, according to several recently published studies.

If your fitness goals are greater, and you want to build muscle strength and endurance, compete in a 5K, or just look better in your swimsuit, you will need to do more. But for basic health, it appears that short bursts can help, the new research papers and experts suggest.

“Whether you accumulate activity in many short bouts versus one extended bout, the general health benefits tend to be similar,” Amanda Paluch, PhD, a physical activity epidemiologist at the University of Massachusetts, Amherst, said in an interview.

Current public health recommendations from the Centers for Disease Control and Prevention suggest doing at least 150 minutes of moderate intensity physical activity per week for health benefits, but this activity can be accumulated in any way over the week, she noted. Previous versions of the CDC guidelines on exercise suggested that physical activity bouts should be at least 10 minutes each, but the latest version of the guidelines acknowledges that bursts of less than 10 minutes may be beneficial.

However, “the activity or fitness level at which someone starts and the specific health goals matter,” Dr. Paluch continued. “Short bouts may be particularly beneficial for those least active to get moving more to improve their general wellness.”

The current federal physical activity guidelines are still worth striving for, and patients can work their way to this goal, accumulating 150 or more minutes in a way that works best for them, she added.

“There is a lack of research directly comparing individuals who consistently accumulate their activity in many short bouts versus single bouts over an extended period of time,” Dr. Paluch noted. From a public health perspective, since both short and long bouts have health benefits, the best physical activity is what fits into your life and helps build a lifelong habit.

The benefits of exercise for cardiovascular health are well documented. A review from Circulation published in 2003 summarized the benefits of regular physical activity on measures of cardiovascular health including reduction in body weight, blood pressure, and bad cholesterol, while increasing insulin sensitivity, good cholesterol, and muscular strength and function. In that review, author Jonathan N. Myers, PhD, now of Stanford (Calif.) University, noted that “one need not be a marathon runner or an elite athlete to derive significant benefits from physical activity.” In fact, “the greatest gains in terms of mortality are achieved when an individual goes from being sedentary to becoming moderately active.”

A recent large, population-based study showed the value of short bursts of exercise for those previously sedentary. In this study, published in Nature Medicine, a team in Australia used wearable fitness trackers to measure the health benefits of what researchers have named “vigorous intermittent lifestyle physical activity” or VILPA.

Some examples of VILPA include power walking on the way to work, climbing stairs, or even running around with your kids on the playground.

Specifically, individuals who engaged in the median VILPA frequency of three bursts of vigorous activity lasting 1-2 minutes showed a 38%-40% reduction in all-cause mortality risk and cancer mortality risk, and a 48%-49% reduction in cardiovascular mortality risk.

The researchers repeated their analysis for a group of 62,344 adults from the UK Biobank who reported regular vigorous physical activity (VPA). They found similar effects on mortality, based on 1,552 deaths reported.

These results suggest that VILPA may be a reasonable physical activity target, especially for people not able or willing to exercise more formally or intensely, the researchers noted.

“We have known for a long time that leisure-time exercise often reaches vigorous intensity and has many health benefits, but we understand less about the health potential of daily movement, especially activities done as part of daily living that reach vigorous intensity,” lead author Emmanuel Stamatakis, PhD, professor of physical activity, lifestyle and population health at the University of Sydney’s Charles Perkins Centre, said in an interview.

“As long as the heart rate goes up for a minute or 2 it will likely be vigorous activity,” Dr. Stamatakis said in an interview. “It is also important that clinicians effectively communicate how patients can know that they are reaching vigorous intensity,” he said.

Signs of vigorous intensity include increased heart rate and getting out of breath after about 20-40 seconds from the start of the VILPA burst. After about a minute of VILPA, the person doing it should be too out of breath to speak more than a few words comfortably, he said.
 

Data support value of any and all exercise

The Nature Medicine study supports other recent research showing the value of short, intense bursts of physical activity. A pair of recent studies also used fitness trackers to measure activity in adults and assess the benefits on outcomes including death and heart disease.

One of these studies, which was published in the European Heart Journal, also used fitness trackers to measure physical activity at moderate and vigorous levels. The researchers found that individuals who performed at least 20% of their physical activity at a moderate to high level, such as by doing brisk walking in lieu of strolling had a significantly lower risk of heart disease than those whose daily activity included less than 20% at a moderate or intense level.

In another study from the European Heart Journal, researchers found that short bursts of vigorous physical activity of 2 minutes or less adding up to 15-20 minutes per week was enough to reduce mortality by as much as 40%.

Plus, a meta-analysis published in the Lancet showed a decrease in all-cause mortality with an increase in the number of daily steps, although the impact of stepping rate on mortality was inconsistent.

“Many studies have investigated the health benefits of physical activity, but not the importance of these difficult-to-capture VILPA bouts that accrue during the course of normal activities of daily living,” Lee Stoner, PhD, an exercise physiologist and director of the Cardiometabolic Lab at the University of North Carolina at Chapel Hill, said in an interview.

Dr. Stoner, who was not involved in the Nature Medicine study, said he was not surprised by the overall finding that doing short bursts of activity impacted mortality and cardiovascular disease, but was slightly surprised by the strength of the evidence.

“The referent group in the Nature Medicine study were those accruing no VILPA”, likely meaning they were very inactive,” Dr. Stoner said and added that he thinks this demonstrates the value of VILPA.

Even without immediately meeting the specific numbers recommended by the CDC, “any physical activity is better than none, especially if vigorous, and VILPA can be built into normal daily routines,” Dr. Stoner added.
 

What’s missing in short bursts?

Short bursts of activity do have their limits when it comes to overall fitness, said Dr. Stoner.

“Endurance will not be improved as much through short bursts, because such activities are unlikely to be as effective at empowering the mitochondria – the batteries keeping our cells running, including skeletal muscle cells,” he said. “Additionally, the vigorous bouts are unlikely to be as effective at improving muscular strength and endurance. For this, it is recommended that we engage each muscle group in strengthening exercises two times per week.”

However, Dr. Stoner agreed that prescribing short bursts of intense activity as part of daily living may be a great way to get people started with exercise.

“The key is to remove barriers to physical activity pursuit, then focusing on long-term routine rather than short-term gain,” he said. “Individuals are better served if they focus on goals other than weight loss, for which physical activity or exercise may not be the solution. Rather, being physically active can improve vigor, make daily activities simpler, and improve cognitive abilities,” and any physical activity is one of the most effective solutions for regulating blood glucose levels and improving cardiovascular risk factors.
 

Make it routine – and fun

To benefit from physical activity, cultivating and sustaining a long-term routine is key, said Dr. Stoner, whose research has focused on sedentary behavior and cardiovascular disease. Whatever the activity is, shorter bursts, or longer bouts or both, it is essential that individuals figure out activities that they enjoy if they want to create sustained behavior, and thus health change, Gabriel Zieff, MA, a doctoral candidate in Dr. Stoner’s Cardiometabolic Lab, who conducts studies on exercise, noted in an interview.

“We exercise enthusiasts and researchers are often hyperfocused on whether this duration or that duration is better, whether this intensity or that intensity is better,” but at the end of the day, it is the enjoyment factor that often predicts sustained behavior change, and should be part of discussions with patients to help reduce sedentary behavior and promote activity, Mr. Zieff said.
 

Short bouts can encourage hesitant exercisers

“To best support health, clinicians should consider taking a few seconds to ask patients about their physical activity levels,” said Dr. Paluch, who was the lead author on the Lancet meta-analysis of daily steps. In that study, Dr. Paluch and colleagues found that taking more steps each day was associated with a progressively lower risk of all-cause mortality. However, that study did not measure step rate.

Clinicians can emphasize that health benefits do not require an hour-long exercise routine and special equipment, and moving more, even in shorts bursts of activity can have meaningful associations with health, particularly for those who are less active, she said.

The recent studies on short bursts of activity agree that “some physical activity is better than none and adults should move more throughout the day in whatever way makes sense to them and fits best into their lives,” said Dr. Paluch. “For example, opting for the stairs instead of the elevator, a brisk walk to the bus stop, a short game of hide and seek with the children or grandchildren – anything that gets your body moving more, even if briefly. Making simple lifestyle changes is often easier in small bites. In time, this can grow into long-term habits, ultimately leading to an overall active lifestyle that supports living healthier for longer.”

The Nature Medicine study was supported by the Australian National Health and Medical Research Council. Several coauthors were supported by the Wellcome Trust, the National Institute for Health Research Oxford Biomedical Research Centre, Novo Nordisk, the British Heart Foundation Centre of Research Excellence, the Alan Turing Institute, the British Heart Foundation, and Health Data Research UK, an initiative funded by UK Research and Innovation. Dr. Paluch and Dr. Stoner had no financial conflicts to disclose.

Short bursts of activity are approximately as effective for general health as longer sessions, especially for those who are mainly sedentary, according to several recently published studies.

If your fitness goals are greater, and you want to build muscle strength and endurance, compete in a 5K, or just look better in your swimsuit, you will need to do more. But for basic health, it appears that short bursts can help, the new research papers and experts suggest.

“Whether you accumulate activity in many short bouts versus one extended bout, the general health benefits tend to be similar,” Amanda Paluch, PhD, a physical activity epidemiologist at the University of Massachusetts, Amherst, said in an interview.

Current public health recommendations from the Centers for Disease Control and Prevention suggest doing at least 150 minutes of moderate intensity physical activity per week for health benefits, but this activity can be accumulated in any way over the week, she noted. Previous versions of the CDC guidelines on exercise suggested that physical activity bouts should be at least 10 minutes each, but the latest version of the guidelines acknowledges that bursts of less than 10 minutes may be beneficial.

However, “the activity or fitness level at which someone starts and the specific health goals matter,” Dr. Paluch continued. “Short bouts may be particularly beneficial for those least active to get moving more to improve their general wellness.”

The current federal physical activity guidelines are still worth striving for, and patients can work their way to this goal, accumulating 150 or more minutes in a way that works best for them, she added.

“There is a lack of research directly comparing individuals who consistently accumulate their activity in many short bouts versus single bouts over an extended period of time,” Dr. Paluch noted. From a public health perspective, since both short and long bouts have health benefits, the best physical activity is what fits into your life and helps build a lifelong habit.

The benefits of exercise for cardiovascular health are well documented. A review from Circulation published in 2003 summarized the benefits of regular physical activity on measures of cardiovascular health including reduction in body weight, blood pressure, and bad cholesterol, while increasing insulin sensitivity, good cholesterol, and muscular strength and function. In that review, author Jonathan N. Myers, PhD, now of Stanford (Calif.) University, noted that “one need not be a marathon runner or an elite athlete to derive significant benefits from physical activity.” In fact, “the greatest gains in terms of mortality are achieved when an individual goes from being sedentary to becoming moderately active.”

A recent large, population-based study showed the value of short bursts of exercise for those previously sedentary. In this study, published in Nature Medicine, a team in Australia used wearable fitness trackers to measure the health benefits of what researchers have named “vigorous intermittent lifestyle physical activity” or VILPA.

Some examples of VILPA include power walking on the way to work, climbing stairs, or even running around with your kids on the playground.

Specifically, individuals who engaged in the median VILPA frequency of three bursts of vigorous activity lasting 1-2 minutes showed a 38%-40% reduction in all-cause mortality risk and cancer mortality risk, and a 48%-49% reduction in cardiovascular mortality risk.

The researchers repeated their analysis for a group of 62,344 adults from the UK Biobank who reported regular vigorous physical activity (VPA). They found similar effects on mortality, based on 1,552 deaths reported.

These results suggest that VILPA may be a reasonable physical activity target, especially for people not able or willing to exercise more formally or intensely, the researchers noted.

“We have known for a long time that leisure-time exercise often reaches vigorous intensity and has many health benefits, but we understand less about the health potential of daily movement, especially activities done as part of daily living that reach vigorous intensity,” lead author Emmanuel Stamatakis, PhD, professor of physical activity, lifestyle and population health at the University of Sydney’s Charles Perkins Centre, said in an interview.

“As long as the heart rate goes up for a minute or 2 it will likely be vigorous activity,” Dr. Stamatakis said in an interview. “It is also important that clinicians effectively communicate how patients can know that they are reaching vigorous intensity,” he said.

Signs of vigorous intensity include increased heart rate and getting out of breath after about 20-40 seconds from the start of the VILPA burst. After about a minute of VILPA, the person doing it should be too out of breath to speak more than a few words comfortably, he said.
 

Data support value of any and all exercise

The Nature Medicine study supports other recent research showing the value of short, intense bursts of physical activity. A pair of recent studies also used fitness trackers to measure activity in adults and assess the benefits on outcomes including death and heart disease.

One of these studies, which was published in the European Heart Journal, also used fitness trackers to measure physical activity at moderate and vigorous levels. The researchers found that individuals who performed at least 20% of their physical activity at a moderate to high level, such as by doing brisk walking in lieu of strolling had a significantly lower risk of heart disease than those whose daily activity included less than 20% at a moderate or intense level.

In another study from the European Heart Journal, researchers found that short bursts of vigorous physical activity of 2 minutes or less adding up to 15-20 minutes per week was enough to reduce mortality by as much as 40%.

Plus, a meta-analysis published in the Lancet showed a decrease in all-cause mortality with an increase in the number of daily steps, although the impact of stepping rate on mortality was inconsistent.

“Many studies have investigated the health benefits of physical activity, but not the importance of these difficult-to-capture VILPA bouts that accrue during the course of normal activities of daily living,” Lee Stoner, PhD, an exercise physiologist and director of the Cardiometabolic Lab at the University of North Carolina at Chapel Hill, said in an interview.

Dr. Stoner, who was not involved in the Nature Medicine study, said he was not surprised by the overall finding that doing short bursts of activity impacted mortality and cardiovascular disease, but was slightly surprised by the strength of the evidence.

“The referent group in the Nature Medicine study were those accruing no VILPA”, likely meaning they were very inactive,” Dr. Stoner said and added that he thinks this demonstrates the value of VILPA.

Even without immediately meeting the specific numbers recommended by the CDC, “any physical activity is better than none, especially if vigorous, and VILPA can be built into normal daily routines,” Dr. Stoner added.
 

What’s missing in short bursts?

Short bursts of activity do have their limits when it comes to overall fitness, said Dr. Stoner.

“Endurance will not be improved as much through short bursts, because such activities are unlikely to be as effective at empowering the mitochondria – the batteries keeping our cells running, including skeletal muscle cells,” he said. “Additionally, the vigorous bouts are unlikely to be as effective at improving muscular strength and endurance. For this, it is recommended that we engage each muscle group in strengthening exercises two times per week.”

However, Dr. Stoner agreed that prescribing short bursts of intense activity as part of daily living may be a great way to get people started with exercise.

“The key is to remove barriers to physical activity pursuit, then focusing on long-term routine rather than short-term gain,” he said. “Individuals are better served if they focus on goals other than weight loss, for which physical activity or exercise may not be the solution. Rather, being physically active can improve vigor, make daily activities simpler, and improve cognitive abilities,” and any physical activity is one of the most effective solutions for regulating blood glucose levels and improving cardiovascular risk factors.
 

Make it routine – and fun

To benefit from physical activity, cultivating and sustaining a long-term routine is key, said Dr. Stoner, whose research has focused on sedentary behavior and cardiovascular disease. Whatever the activity is, shorter bursts, or longer bouts or both, it is essential that individuals figure out activities that they enjoy if they want to create sustained behavior, and thus health change, Gabriel Zieff, MA, a doctoral candidate in Dr. Stoner’s Cardiometabolic Lab, who conducts studies on exercise, noted in an interview.

“We exercise enthusiasts and researchers are often hyperfocused on whether this duration or that duration is better, whether this intensity or that intensity is better,” but at the end of the day, it is the enjoyment factor that often predicts sustained behavior change, and should be part of discussions with patients to help reduce sedentary behavior and promote activity, Mr. Zieff said.
 

Short bouts can encourage hesitant exercisers

“To best support health, clinicians should consider taking a few seconds to ask patients about their physical activity levels,” said Dr. Paluch, who was the lead author on the Lancet meta-analysis of daily steps. In that study, Dr. Paluch and colleagues found that taking more steps each day was associated with a progressively lower risk of all-cause mortality. However, that study did not measure step rate.

Clinicians can emphasize that health benefits do not require an hour-long exercise routine and special equipment, and moving more, even in shorts bursts of activity can have meaningful associations with health, particularly for those who are less active, she said.

The recent studies on short bursts of activity agree that “some physical activity is better than none and adults should move more throughout the day in whatever way makes sense to them and fits best into their lives,” said Dr. Paluch. “For example, opting for the stairs instead of the elevator, a brisk walk to the bus stop, a short game of hide and seek with the children or grandchildren – anything that gets your body moving more, even if briefly. Making simple lifestyle changes is often easier in small bites. In time, this can grow into long-term habits, ultimately leading to an overall active lifestyle that supports living healthier for longer.”

The Nature Medicine study was supported by the Australian National Health and Medical Research Council. Several coauthors were supported by the Wellcome Trust, the National Institute for Health Research Oxford Biomedical Research Centre, Novo Nordisk, the British Heart Foundation Centre of Research Excellence, the Alan Turing Institute, the British Heart Foundation, and Health Data Research UK, an initiative funded by UK Research and Innovation. Dr. Paluch and Dr. Stoner had no financial conflicts to disclose.