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Fraud
News reports this week indicate that the U.S. Department of Justice is investigating Cassava Sciences over the investigational Alzheimer’s disease agent simufilam. An article in Science alleged that the company’s research included altered or duplicated brain images.
Cassava, not surprisingly, denies this. And I’m not going to take sides. Maybe they’ll be exonerated, maybe not.
But the bigger point here is the importance of checking such things. Alzheimer’s disease, beyond being a horrible neurological disease, is also big money. REALLY big money. If a company were to develop a truly effective treatment for it, they’d be poised to reap a worldwide financial windfall.
I’m not criticizing that, either. If such a drug were to be developed, with all of the time and money that goes into such things, they’d have earned every penny.
But the financial incentives certainly do increase the risk of less-than-ethical behavior. This isn’t just in Alzheimer’s disease, but across the board in medicine. The main plot line of the 1993 Harrison Ford flick “The Fugitive” was based on a drug company using falsified data, bribes, and other criminal activities (like murder) to bring a potentially dangerous (but high-profit) drug to market.
Less-than-ethical behavior is not new in research either. In 1926 Paul Kammerer’s attempt to prove Lamarckian evolution was shown to be a fraud. Cover-ups of potentially dangerous drugs have also occurred, or been alleged, and resulted in some being withdrawn from the market.
I’m not sure this is any worse than the multitude of over-the-counter products I see in the store saying they promote brain health, joint health, immune health, whatever ... then, in tiny letters, adding “these statements have not been authorized by the FDA. This drug is not intended to cure, prevent, or treat any disease.” This is no different than guys selling snake oil and other worthless elixirs out of a horse-drawn wagon. Why they aren’t regulated in the same way Pfizer or Lilly are is beyond me.
Even beyond the old method of making up figures, data can still be iffy. We use the phrase “numbers don’t lie” – and generally they don’t – but the ability to “spin” them to suit any narrative has become an art form. If you can’t change the data, make them fit into a better scenario. Somehow.
Which brings me back to why it’s critically important that such studies be open to review by people who don’t have a conflict of interest in the success or failure of the drugs. And there are many: from shareholders, from executives, even from the knowledge that a bad outcome may mean they’re out of a job.
Fraud is nothing new in medicine. I also don’t see it going away anytime in the future. It’s not the nature of medicine, but it is the nature of some people. And a few of them increase the need for legitimacy in everyone else.
Dr. Block has a solo neurology practice in Scottsdale, Ariz.
News reports this week indicate that the U.S. Department of Justice is investigating Cassava Sciences over the investigational Alzheimer’s disease agent simufilam. An article in Science alleged that the company’s research included altered or duplicated brain images.
Cassava, not surprisingly, denies this. And I’m not going to take sides. Maybe they’ll be exonerated, maybe not.
But the bigger point here is the importance of checking such things. Alzheimer’s disease, beyond being a horrible neurological disease, is also big money. REALLY big money. If a company were to develop a truly effective treatment for it, they’d be poised to reap a worldwide financial windfall.
I’m not criticizing that, either. If such a drug were to be developed, with all of the time and money that goes into such things, they’d have earned every penny.
But the financial incentives certainly do increase the risk of less-than-ethical behavior. This isn’t just in Alzheimer’s disease, but across the board in medicine. The main plot line of the 1993 Harrison Ford flick “The Fugitive” was based on a drug company using falsified data, bribes, and other criminal activities (like murder) to bring a potentially dangerous (but high-profit) drug to market.
Less-than-ethical behavior is not new in research either. In 1926 Paul Kammerer’s attempt to prove Lamarckian evolution was shown to be a fraud. Cover-ups of potentially dangerous drugs have also occurred, or been alleged, and resulted in some being withdrawn from the market.
I’m not sure this is any worse than the multitude of over-the-counter products I see in the store saying they promote brain health, joint health, immune health, whatever ... then, in tiny letters, adding “these statements have not been authorized by the FDA. This drug is not intended to cure, prevent, or treat any disease.” This is no different than guys selling snake oil and other worthless elixirs out of a horse-drawn wagon. Why they aren’t regulated in the same way Pfizer or Lilly are is beyond me.
Even beyond the old method of making up figures, data can still be iffy. We use the phrase “numbers don’t lie” – and generally they don’t – but the ability to “spin” them to suit any narrative has become an art form. If you can’t change the data, make them fit into a better scenario. Somehow.
Which brings me back to why it’s critically important that such studies be open to review by people who don’t have a conflict of interest in the success or failure of the drugs. And there are many: from shareholders, from executives, even from the knowledge that a bad outcome may mean they’re out of a job.
Fraud is nothing new in medicine. I also don’t see it going away anytime in the future. It’s not the nature of medicine, but it is the nature of some people. And a few of them increase the need for legitimacy in everyone else.
Dr. Block has a solo neurology practice in Scottsdale, Ariz.
News reports this week indicate that the U.S. Department of Justice is investigating Cassava Sciences over the investigational Alzheimer’s disease agent simufilam. An article in Science alleged that the company’s research included altered or duplicated brain images.
Cassava, not surprisingly, denies this. And I’m not going to take sides. Maybe they’ll be exonerated, maybe not.
But the bigger point here is the importance of checking such things. Alzheimer’s disease, beyond being a horrible neurological disease, is also big money. REALLY big money. If a company were to develop a truly effective treatment for it, they’d be poised to reap a worldwide financial windfall.
I’m not criticizing that, either. If such a drug were to be developed, with all of the time and money that goes into such things, they’d have earned every penny.
But the financial incentives certainly do increase the risk of less-than-ethical behavior. This isn’t just in Alzheimer’s disease, but across the board in medicine. The main plot line of the 1993 Harrison Ford flick “The Fugitive” was based on a drug company using falsified data, bribes, and other criminal activities (like murder) to bring a potentially dangerous (but high-profit) drug to market.
Less-than-ethical behavior is not new in research either. In 1926 Paul Kammerer’s attempt to prove Lamarckian evolution was shown to be a fraud. Cover-ups of potentially dangerous drugs have also occurred, or been alleged, and resulted in some being withdrawn from the market.
I’m not sure this is any worse than the multitude of over-the-counter products I see in the store saying they promote brain health, joint health, immune health, whatever ... then, in tiny letters, adding “these statements have not been authorized by the FDA. This drug is not intended to cure, prevent, or treat any disease.” This is no different than guys selling snake oil and other worthless elixirs out of a horse-drawn wagon. Why they aren’t regulated in the same way Pfizer or Lilly are is beyond me.
Even beyond the old method of making up figures, data can still be iffy. We use the phrase “numbers don’t lie” – and generally they don’t – but the ability to “spin” them to suit any narrative has become an art form. If you can’t change the data, make them fit into a better scenario. Somehow.
Which brings me back to why it’s critically important that such studies be open to review by people who don’t have a conflict of interest in the success or failure of the drugs. And there are many: from shareholders, from executives, even from the knowledge that a bad outcome may mean they’re out of a job.
Fraud is nothing new in medicine. I also don’t see it going away anytime in the future. It’s not the nature of medicine, but it is the nature of some people. And a few of them increase the need for legitimacy in everyone else.
Dr. Block has a solo neurology practice in Scottsdale, Ariz.
More evidence that ultraprocessed foods are detrimental for the brain
Results from the Brazilian Longitudinal Study of Adult Health (ELSA-Brasil), which included participants aged 35 and older, showed that higher intake of UPFs was significantly associated with a faster rate of decline in both executive and global cognitive function.
“Based on these findings, doctors might counsel patients to prefer cooking at home [and] choosing fresher ingredients instead of buying ready-made meals and snacks,” said coinvestigator Natalia Gonçalves, PhD, University of São Paulo, Brazil.
Presented at the Alzheimer’s Association International Conference, the findings align with those from a recent study in Neurology. That study linked a diet high in UPFs to an increased risk for dementia.
Increasing worldwide consumption
UPFs are highly manipulated, are packed with added ingredients, including sugar, fat, and salt, and are low in protein and fiber. Examples of UPFs include soft drinks, chips, chocolate, candy, ice cream, sweetened breakfast cereals, packaged soups, chicken nuggets, hot dogs, fries, and many more.
Over the past 30 years, there has been a steady increase in consumption of UPFs worldwide. They are thought to induce systemic inflammation and oxidative stress and have been linked to a variety of ailments, such as overweight/obesity, cardiovascular disease, and cancer.
UPFs may also be a risk factor for cognitive decline, although data are scarce as to their effects on the brain.
To investigate, Dr. Gonçalves and colleagues evaluated longitudinal data on 10,775 adults (mean age, 50.6 years; 56% women; 55% White) who participated in the ELSA-Brasil study. They were evaluated in three waves (2008-2010, 2012-2014, and 2017-2019).
Information on diet was obtained via food frequency questionnaires and included information regarding consumption of unprocessed foods, minimally processed foods, and UPFs.
Participants were grouped according to UPF consumption quartiles (lowest to highest). Cognitive performance was evaluated by use of a standardized battery of tests.
Significant decline
Using linear mixed effects models that were adjusted for sociodemographic, lifestyle, and clinical variables, the investigators assessed the association of dietary UPFs as a percentage of total daily calories with cognitive performance over time.
During a median follow-up of 8 years, UPF intake in quartiles 2 to 4 (vs. quartile 1) was associated with a significant decline in global cognition (P = .003) and executive function (P = .015).
“Participants who reported consumption of more than 20% of daily calories from ultraprocessed foods had a 28% faster rate of global cognitive decline and a 25% faster decrease of the executive function compared to those who reported eating less than 20% of daily calories from ultraprocessed foods,” Dr. Gonçalves reported.
“Considering a person who eats a total of 2,000 kcal per day, 20% of daily calories from ultraprocessed foods are about two 1.5-ounce bars of KitKat, or five slices of bread, or about a third of an 8.5-ounce package of chips,” she explained.
Dr. Gonçalves noted that the reasons UPFs may harm the brain remain a “very relevant but not yet well-studied topic.”
Hypotheses include secondary effects from cerebrovascular lesions or chronic inflammation processes. More studies are needed to investigate the possible mechanisms that might explain the harm of UPFs to the brain, she said.
‘Troubling but not surprising’
Commenting on the study, Percy Griffin, PhD, director of scientific engagement for the Alzheimer’s Association, said there is “growing evidence that what we eat can impact our brains as we age.”
He added that many previous studies have suggested it is best for the brain for one to eat a heart-healthy, balanced diet that is low in processed foods and high in whole, nutritional foods, such as vegetables and fruits.
“These new data from the Alzheimer’s Association International Conference suggest eating a large amount of ultraprocessed food can significantly accelerate cognitive decline,” said Dr. Griffin, who was not involved with the research.
He noted that an increase in the availability and consumption of fast foods, processed foods, and UPFs is due to a number of socioeconomic factors, including low access to healthy foods, less time to prepare foods from scratch, and an inability to afford whole foods.
“Ultraprocessed foods make up more than half of American diets. It’s troubling but not surprising to see new data suggesting these foods can significantly accelerate cognitive decline,” Dr. Griffin said.
“The good news is there are steps we can take to reduce risk of cognitive decline as we age. These include eating a balanced diet, exercising regularly, getting good sleep, staying cognitively engaged, protecting from head injury, not smoking, and managing heart health,” he added.
Past research has suggested that the greatest benefit is from engaging in combinations of these lifestyle changes and that they are beneficial at any age, he noted.
“Even if you begin with one or two healthful actions, you’re moving in the right direction. It’s never too early or too late to incorporate these habits into your life,” Dr. Griffin said.
The study had no specific funding. Dr. Gonçalves and Dr. Griffin have reported no relevant financial relationships.
A version of this article first appeared on Medscape.com.
Results from the Brazilian Longitudinal Study of Adult Health (ELSA-Brasil), which included participants aged 35 and older, showed that higher intake of UPFs was significantly associated with a faster rate of decline in both executive and global cognitive function.
“Based on these findings, doctors might counsel patients to prefer cooking at home [and] choosing fresher ingredients instead of buying ready-made meals and snacks,” said coinvestigator Natalia Gonçalves, PhD, University of São Paulo, Brazil.
Presented at the Alzheimer’s Association International Conference, the findings align with those from a recent study in Neurology. That study linked a diet high in UPFs to an increased risk for dementia.
Increasing worldwide consumption
UPFs are highly manipulated, are packed with added ingredients, including sugar, fat, and salt, and are low in protein and fiber. Examples of UPFs include soft drinks, chips, chocolate, candy, ice cream, sweetened breakfast cereals, packaged soups, chicken nuggets, hot dogs, fries, and many more.
Over the past 30 years, there has been a steady increase in consumption of UPFs worldwide. They are thought to induce systemic inflammation and oxidative stress and have been linked to a variety of ailments, such as overweight/obesity, cardiovascular disease, and cancer.
UPFs may also be a risk factor for cognitive decline, although data are scarce as to their effects on the brain.
To investigate, Dr. Gonçalves and colleagues evaluated longitudinal data on 10,775 adults (mean age, 50.6 years; 56% women; 55% White) who participated in the ELSA-Brasil study. They were evaluated in three waves (2008-2010, 2012-2014, and 2017-2019).
Information on diet was obtained via food frequency questionnaires and included information regarding consumption of unprocessed foods, minimally processed foods, and UPFs.
Participants were grouped according to UPF consumption quartiles (lowest to highest). Cognitive performance was evaluated by use of a standardized battery of tests.
Significant decline
Using linear mixed effects models that were adjusted for sociodemographic, lifestyle, and clinical variables, the investigators assessed the association of dietary UPFs as a percentage of total daily calories with cognitive performance over time.
During a median follow-up of 8 years, UPF intake in quartiles 2 to 4 (vs. quartile 1) was associated with a significant decline in global cognition (P = .003) and executive function (P = .015).
“Participants who reported consumption of more than 20% of daily calories from ultraprocessed foods had a 28% faster rate of global cognitive decline and a 25% faster decrease of the executive function compared to those who reported eating less than 20% of daily calories from ultraprocessed foods,” Dr. Gonçalves reported.
“Considering a person who eats a total of 2,000 kcal per day, 20% of daily calories from ultraprocessed foods are about two 1.5-ounce bars of KitKat, or five slices of bread, or about a third of an 8.5-ounce package of chips,” she explained.
Dr. Gonçalves noted that the reasons UPFs may harm the brain remain a “very relevant but not yet well-studied topic.”
Hypotheses include secondary effects from cerebrovascular lesions or chronic inflammation processes. More studies are needed to investigate the possible mechanisms that might explain the harm of UPFs to the brain, she said.
‘Troubling but not surprising’
Commenting on the study, Percy Griffin, PhD, director of scientific engagement for the Alzheimer’s Association, said there is “growing evidence that what we eat can impact our brains as we age.”
He added that many previous studies have suggested it is best for the brain for one to eat a heart-healthy, balanced diet that is low in processed foods and high in whole, nutritional foods, such as vegetables and fruits.
“These new data from the Alzheimer’s Association International Conference suggest eating a large amount of ultraprocessed food can significantly accelerate cognitive decline,” said Dr. Griffin, who was not involved with the research.
He noted that an increase in the availability and consumption of fast foods, processed foods, and UPFs is due to a number of socioeconomic factors, including low access to healthy foods, less time to prepare foods from scratch, and an inability to afford whole foods.
“Ultraprocessed foods make up more than half of American diets. It’s troubling but not surprising to see new data suggesting these foods can significantly accelerate cognitive decline,” Dr. Griffin said.
“The good news is there are steps we can take to reduce risk of cognitive decline as we age. These include eating a balanced diet, exercising regularly, getting good sleep, staying cognitively engaged, protecting from head injury, not smoking, and managing heart health,” he added.
Past research has suggested that the greatest benefit is from engaging in combinations of these lifestyle changes and that they are beneficial at any age, he noted.
“Even if you begin with one or two healthful actions, you’re moving in the right direction. It’s never too early or too late to incorporate these habits into your life,” Dr. Griffin said.
The study had no specific funding. Dr. Gonçalves and Dr. Griffin have reported no relevant financial relationships.
A version of this article first appeared on Medscape.com.
Results from the Brazilian Longitudinal Study of Adult Health (ELSA-Brasil), which included participants aged 35 and older, showed that higher intake of UPFs was significantly associated with a faster rate of decline in both executive and global cognitive function.
“Based on these findings, doctors might counsel patients to prefer cooking at home [and] choosing fresher ingredients instead of buying ready-made meals and snacks,” said coinvestigator Natalia Gonçalves, PhD, University of São Paulo, Brazil.
Presented at the Alzheimer’s Association International Conference, the findings align with those from a recent study in Neurology. That study linked a diet high in UPFs to an increased risk for dementia.
Increasing worldwide consumption
UPFs are highly manipulated, are packed with added ingredients, including sugar, fat, and salt, and are low in protein and fiber. Examples of UPFs include soft drinks, chips, chocolate, candy, ice cream, sweetened breakfast cereals, packaged soups, chicken nuggets, hot dogs, fries, and many more.
Over the past 30 years, there has been a steady increase in consumption of UPFs worldwide. They are thought to induce systemic inflammation and oxidative stress and have been linked to a variety of ailments, such as overweight/obesity, cardiovascular disease, and cancer.
UPFs may also be a risk factor for cognitive decline, although data are scarce as to their effects on the brain.
To investigate, Dr. Gonçalves and colleagues evaluated longitudinal data on 10,775 adults (mean age, 50.6 years; 56% women; 55% White) who participated in the ELSA-Brasil study. They were evaluated in three waves (2008-2010, 2012-2014, and 2017-2019).
Information on diet was obtained via food frequency questionnaires and included information regarding consumption of unprocessed foods, minimally processed foods, and UPFs.
Participants were grouped according to UPF consumption quartiles (lowest to highest). Cognitive performance was evaluated by use of a standardized battery of tests.
Significant decline
Using linear mixed effects models that were adjusted for sociodemographic, lifestyle, and clinical variables, the investigators assessed the association of dietary UPFs as a percentage of total daily calories with cognitive performance over time.
During a median follow-up of 8 years, UPF intake in quartiles 2 to 4 (vs. quartile 1) was associated with a significant decline in global cognition (P = .003) and executive function (P = .015).
“Participants who reported consumption of more than 20% of daily calories from ultraprocessed foods had a 28% faster rate of global cognitive decline and a 25% faster decrease of the executive function compared to those who reported eating less than 20% of daily calories from ultraprocessed foods,” Dr. Gonçalves reported.
“Considering a person who eats a total of 2,000 kcal per day, 20% of daily calories from ultraprocessed foods are about two 1.5-ounce bars of KitKat, or five slices of bread, or about a third of an 8.5-ounce package of chips,” she explained.
Dr. Gonçalves noted that the reasons UPFs may harm the brain remain a “very relevant but not yet well-studied topic.”
Hypotheses include secondary effects from cerebrovascular lesions or chronic inflammation processes. More studies are needed to investigate the possible mechanisms that might explain the harm of UPFs to the brain, she said.
‘Troubling but not surprising’
Commenting on the study, Percy Griffin, PhD, director of scientific engagement for the Alzheimer’s Association, said there is “growing evidence that what we eat can impact our brains as we age.”
He added that many previous studies have suggested it is best for the brain for one to eat a heart-healthy, balanced diet that is low in processed foods and high in whole, nutritional foods, such as vegetables and fruits.
“These new data from the Alzheimer’s Association International Conference suggest eating a large amount of ultraprocessed food can significantly accelerate cognitive decline,” said Dr. Griffin, who was not involved with the research.
He noted that an increase in the availability and consumption of fast foods, processed foods, and UPFs is due to a number of socioeconomic factors, including low access to healthy foods, less time to prepare foods from scratch, and an inability to afford whole foods.
“Ultraprocessed foods make up more than half of American diets. It’s troubling but not surprising to see new data suggesting these foods can significantly accelerate cognitive decline,” Dr. Griffin said.
“The good news is there are steps we can take to reduce risk of cognitive decline as we age. These include eating a balanced diet, exercising regularly, getting good sleep, staying cognitively engaged, protecting from head injury, not smoking, and managing heart health,” he added.
Past research has suggested that the greatest benefit is from engaging in combinations of these lifestyle changes and that they are beneficial at any age, he noted.
“Even if you begin with one or two healthful actions, you’re moving in the right direction. It’s never too early or too late to incorporate these habits into your life,” Dr. Griffin said.
The study had no specific funding. Dr. Gonçalves and Dr. Griffin have reported no relevant financial relationships.
A version of this article first appeared on Medscape.com.
From AAIC 2022
Racism tied to cognition in middle-aged, elderly
It is generally understood that racism, whether structural or personal, harms the well-being of the individual who experiences it. It has harmful health effects, and it contributes to ethnic inequality.
That was the fundamental message behind two studies presented at a press conference at the Alzheimer’s Association International Conference.
“We know that there are communities like black African Americans and Hispanic Latinos who are at greater risk for developing Alzheimer’s or another dementia,” said Carl Hill, PhD, who served as a moderator during the press conference. He pointed out that the genetic and lifestyle factors linked to dementia tell only part of the story. “It’s important that the science also examines the unique experiences of those at greater risk for dementia in our society,” said Dr. Hill, who is Alzheimer’s Association Chief Diversity Equity and Inclusion Officer.
Racism, memory, and cognition in middle-aged patients
Jennifer J. Manly, PhD, professor of neuropsychology at Columbia University, New York, presented a study of experience of racism and memory scores among a highly diverse, middle-aged cohort.
“There’s little understanding of how the multiple levels of racism – including intrapersonal, institutional, and structural racism – influence cognitive aging and dementia risk,” Dr. Manly said during the press conference.
Among 1,095 participants, 19.5% were non-Latinx White (61% female, mean age 57), 26.0% were non-Latinx Black (63% female, mean age 56), 32.3% were English-speaking Latinx (66% female, mean age 50), and 21.2% were Spanish-speaking Latinx (68% female, mean age 58).
The researchers used the Everyday Discrimination (ED) scale to measure experience of individual racism, the Major Discrimination (MD) scale to measure experience of institutional racism, and residential segregation of the census block group for an individual’s parents to measure residential segregation. Outcome measures included the Digit Span to assess attention and working memory, and the Selective Reminding Test to assess episodic memory.
The study found a clear association between racism and cognition. “The association of interpersonal racism to memory corresponds to 3 years of chronological age, and was driven by non-Hispanic black participants. Next, there was a reliable relationship between institutional racism and memory scores among non-Hispanic black participants, such that each reported civil rights violation corresponded to the effect of about 4.5 years of age on memory,” said Dr. Manly.
“The bottom line is that our results suggest that exposure to racism is a substantial driver of later life memory function, even in middle age, and especially for Black people,” Dr. Manly added.
The results should alert physicians to the complexities of racism and its impact. “Health providers need to be aware that many accumulated risks are historical and structural, and not controlled by the individual. Maybe more importantly, the medical system itself may perpetuate discriminatory experiences that contribute to worse health,” said Dr. Manly.
Latinx concerns
Also at the press conference, Adriana Perez, PhD, emphasized the challenges that Spanish-speaking Latinxs have with health care. Just 5%-7% of nurses are Latinx. “The same could be said for physicians, for clinical psychologists ... as you look at the really critical positions to address brain health equity, we are not represented there,” said Dr. Perez, an assistant professor and senior fellow at the University of Pennsylvania School of Nursing in Philadelphia.
She also pointed out that Latinx representation in clinical trials is very low, even though surveys performed by the Alzheimer’s Association show that this population values medical science and is willing to participate. In fact, 85% said they would participate if invited. The trouble is that many clinical trial announcements state that participants must speak English. Even the many Latinos who are bilingual may be put off by that wording: “That is a message that you’re not invited. That’s how it’s perceived,” said Dr. Perez.
Racism and cognition in the elderly
At the press conference, Kristen George, PhD, presented results from a study of individuals over age 90. “Racial disparities in dementia have been well characterized, particularly among those people who are aged 65 and older, but we don’t know very much about the oldest old individuals who are aged 90 and older. This group is one of the fastest growing segments of the population, and it’s becoming increasingly diverse,” said Dr. George, assistant professor of epidemiology at the University of California, Davis.
The group enrolled 445 Asian, Black, Latinx, White, and multiracial individuals who were members of Kaiser Permanente Northern California, with a mean age of 92.7 years. They used the Major Experiences of Discrimination Scale to assess discrimination.
The researchers divided them into three groups based on gender, race, and responses to the 10-item scale. Class 1 included largely White men who had reported workplace discrimination, with an average of two major discrimination experiences. Class 2 was made up of White women and non-Whites who reported little or no discrimination, with an average of 0 experiences. Class 3 included all non-White participants, and they reported a mean of four discrimination experiences.
Using class 2 as a reference, executive function was better among class 1 individuals (beta = 0.28; 95% CI, 0.03-0.52) but there was no significant difference between class 3 and class 2. Class 1 had better baseline semantic memory than class 2 (beta = 0.33; 95% CI, 0.07-0.58), and those in class 3 performed significantly worse than class 2 (beta = –0.24; 95% CI, –0.48 to –0.00). There were no between-group differences in baseline verbal or episodic memory.
Dr. Perez, Dr. Manly, Dr. George, and Dr. Hill have no relevant financial disclosures.
It is generally understood that racism, whether structural or personal, harms the well-being of the individual who experiences it. It has harmful health effects, and it contributes to ethnic inequality.
That was the fundamental message behind two studies presented at a press conference at the Alzheimer’s Association International Conference.
“We know that there are communities like black African Americans and Hispanic Latinos who are at greater risk for developing Alzheimer’s or another dementia,” said Carl Hill, PhD, who served as a moderator during the press conference. He pointed out that the genetic and lifestyle factors linked to dementia tell only part of the story. “It’s important that the science also examines the unique experiences of those at greater risk for dementia in our society,” said Dr. Hill, who is Alzheimer’s Association Chief Diversity Equity and Inclusion Officer.
Racism, memory, and cognition in middle-aged patients
Jennifer J. Manly, PhD, professor of neuropsychology at Columbia University, New York, presented a study of experience of racism and memory scores among a highly diverse, middle-aged cohort.
“There’s little understanding of how the multiple levels of racism – including intrapersonal, institutional, and structural racism – influence cognitive aging and dementia risk,” Dr. Manly said during the press conference.
Among 1,095 participants, 19.5% were non-Latinx White (61% female, mean age 57), 26.0% were non-Latinx Black (63% female, mean age 56), 32.3% were English-speaking Latinx (66% female, mean age 50), and 21.2% were Spanish-speaking Latinx (68% female, mean age 58).
The researchers used the Everyday Discrimination (ED) scale to measure experience of individual racism, the Major Discrimination (MD) scale to measure experience of institutional racism, and residential segregation of the census block group for an individual’s parents to measure residential segregation. Outcome measures included the Digit Span to assess attention and working memory, and the Selective Reminding Test to assess episodic memory.
The study found a clear association between racism and cognition. “The association of interpersonal racism to memory corresponds to 3 years of chronological age, and was driven by non-Hispanic black participants. Next, there was a reliable relationship between institutional racism and memory scores among non-Hispanic black participants, such that each reported civil rights violation corresponded to the effect of about 4.5 years of age on memory,” said Dr. Manly.
“The bottom line is that our results suggest that exposure to racism is a substantial driver of later life memory function, even in middle age, and especially for Black people,” Dr. Manly added.
The results should alert physicians to the complexities of racism and its impact. “Health providers need to be aware that many accumulated risks are historical and structural, and not controlled by the individual. Maybe more importantly, the medical system itself may perpetuate discriminatory experiences that contribute to worse health,” said Dr. Manly.
Latinx concerns
Also at the press conference, Adriana Perez, PhD, emphasized the challenges that Spanish-speaking Latinxs have with health care. Just 5%-7% of nurses are Latinx. “The same could be said for physicians, for clinical psychologists ... as you look at the really critical positions to address brain health equity, we are not represented there,” said Dr. Perez, an assistant professor and senior fellow at the University of Pennsylvania School of Nursing in Philadelphia.
She also pointed out that Latinx representation in clinical trials is very low, even though surveys performed by the Alzheimer’s Association show that this population values medical science and is willing to participate. In fact, 85% said they would participate if invited. The trouble is that many clinical trial announcements state that participants must speak English. Even the many Latinos who are bilingual may be put off by that wording: “That is a message that you’re not invited. That’s how it’s perceived,” said Dr. Perez.
Racism and cognition in the elderly
At the press conference, Kristen George, PhD, presented results from a study of individuals over age 90. “Racial disparities in dementia have been well characterized, particularly among those people who are aged 65 and older, but we don’t know very much about the oldest old individuals who are aged 90 and older. This group is one of the fastest growing segments of the population, and it’s becoming increasingly diverse,” said Dr. George, assistant professor of epidemiology at the University of California, Davis.
The group enrolled 445 Asian, Black, Latinx, White, and multiracial individuals who were members of Kaiser Permanente Northern California, with a mean age of 92.7 years. They used the Major Experiences of Discrimination Scale to assess discrimination.
The researchers divided them into three groups based on gender, race, and responses to the 10-item scale. Class 1 included largely White men who had reported workplace discrimination, with an average of two major discrimination experiences. Class 2 was made up of White women and non-Whites who reported little or no discrimination, with an average of 0 experiences. Class 3 included all non-White participants, and they reported a mean of four discrimination experiences.
Using class 2 as a reference, executive function was better among class 1 individuals (beta = 0.28; 95% CI, 0.03-0.52) but there was no significant difference between class 3 and class 2. Class 1 had better baseline semantic memory than class 2 (beta = 0.33; 95% CI, 0.07-0.58), and those in class 3 performed significantly worse than class 2 (beta = –0.24; 95% CI, –0.48 to –0.00). There were no between-group differences in baseline verbal or episodic memory.
Dr. Perez, Dr. Manly, Dr. George, and Dr. Hill have no relevant financial disclosures.
It is generally understood that racism, whether structural or personal, harms the well-being of the individual who experiences it. It has harmful health effects, and it contributes to ethnic inequality.
That was the fundamental message behind two studies presented at a press conference at the Alzheimer’s Association International Conference.
“We know that there are communities like black African Americans and Hispanic Latinos who are at greater risk for developing Alzheimer’s or another dementia,” said Carl Hill, PhD, who served as a moderator during the press conference. He pointed out that the genetic and lifestyle factors linked to dementia tell only part of the story. “It’s important that the science also examines the unique experiences of those at greater risk for dementia in our society,” said Dr. Hill, who is Alzheimer’s Association Chief Diversity Equity and Inclusion Officer.
Racism, memory, and cognition in middle-aged patients
Jennifer J. Manly, PhD, professor of neuropsychology at Columbia University, New York, presented a study of experience of racism and memory scores among a highly diverse, middle-aged cohort.
“There’s little understanding of how the multiple levels of racism – including intrapersonal, institutional, and structural racism – influence cognitive aging and dementia risk,” Dr. Manly said during the press conference.
Among 1,095 participants, 19.5% were non-Latinx White (61% female, mean age 57), 26.0% were non-Latinx Black (63% female, mean age 56), 32.3% were English-speaking Latinx (66% female, mean age 50), and 21.2% were Spanish-speaking Latinx (68% female, mean age 58).
The researchers used the Everyday Discrimination (ED) scale to measure experience of individual racism, the Major Discrimination (MD) scale to measure experience of institutional racism, and residential segregation of the census block group for an individual’s parents to measure residential segregation. Outcome measures included the Digit Span to assess attention and working memory, and the Selective Reminding Test to assess episodic memory.
The study found a clear association between racism and cognition. “The association of interpersonal racism to memory corresponds to 3 years of chronological age, and was driven by non-Hispanic black participants. Next, there was a reliable relationship between institutional racism and memory scores among non-Hispanic black participants, such that each reported civil rights violation corresponded to the effect of about 4.5 years of age on memory,” said Dr. Manly.
“The bottom line is that our results suggest that exposure to racism is a substantial driver of later life memory function, even in middle age, and especially for Black people,” Dr. Manly added.
The results should alert physicians to the complexities of racism and its impact. “Health providers need to be aware that many accumulated risks are historical and structural, and not controlled by the individual. Maybe more importantly, the medical system itself may perpetuate discriminatory experiences that contribute to worse health,” said Dr. Manly.
Latinx concerns
Also at the press conference, Adriana Perez, PhD, emphasized the challenges that Spanish-speaking Latinxs have with health care. Just 5%-7% of nurses are Latinx. “The same could be said for physicians, for clinical psychologists ... as you look at the really critical positions to address brain health equity, we are not represented there,” said Dr. Perez, an assistant professor and senior fellow at the University of Pennsylvania School of Nursing in Philadelphia.
She also pointed out that Latinx representation in clinical trials is very low, even though surveys performed by the Alzheimer’s Association show that this population values medical science and is willing to participate. In fact, 85% said they would participate if invited. The trouble is that many clinical trial announcements state that participants must speak English. Even the many Latinos who are bilingual may be put off by that wording: “That is a message that you’re not invited. That’s how it’s perceived,” said Dr. Perez.
Racism and cognition in the elderly
At the press conference, Kristen George, PhD, presented results from a study of individuals over age 90. “Racial disparities in dementia have been well characterized, particularly among those people who are aged 65 and older, but we don’t know very much about the oldest old individuals who are aged 90 and older. This group is one of the fastest growing segments of the population, and it’s becoming increasingly diverse,” said Dr. George, assistant professor of epidemiology at the University of California, Davis.
The group enrolled 445 Asian, Black, Latinx, White, and multiracial individuals who were members of Kaiser Permanente Northern California, with a mean age of 92.7 years. They used the Major Experiences of Discrimination Scale to assess discrimination.
The researchers divided them into three groups based on gender, race, and responses to the 10-item scale. Class 1 included largely White men who had reported workplace discrimination, with an average of two major discrimination experiences. Class 2 was made up of White women and non-Whites who reported little or no discrimination, with an average of 0 experiences. Class 3 included all non-White participants, and they reported a mean of four discrimination experiences.
Using class 2 as a reference, executive function was better among class 1 individuals (beta = 0.28; 95% CI, 0.03-0.52) but there was no significant difference between class 3 and class 2. Class 1 had better baseline semantic memory than class 2 (beta = 0.33; 95% CI, 0.07-0.58), and those in class 3 performed significantly worse than class 2 (beta = –0.24; 95% CI, –0.48 to –0.00). There were no between-group differences in baseline verbal or episodic memory.
Dr. Perez, Dr. Manly, Dr. George, and Dr. Hill have no relevant financial disclosures.
FROM AAIC 2022
Burnout and stress of today: How do we cope?
Interestingly, the group that seems to be least impacted by this was health care administrators (with 12% of them planning on leaving their jobs).
I couldn’t stop thinking about these percentages.
I am reminded every day of the commitment and excellence of my colleagues in the health care field, and I do not want to lose them. I am hoping the following information and my thoughts on this topic will be helpful for those thinking about leaving health care.
Surgeon general’s burnout report
The surgeon general recently released a report on addressing health care worker burnout.2 It includes several very interesting and appropriate observations. I will summarize the most important ones here:
1. Our health depends on the well-being of our health workforce.
2. Direct harm to health care workers can lead to anxiety, depression, insomnia, and interpersonal and relationship struggles.
3. Health care workers experience exhaustion from providing overwhelming care and empathy.
4. Health care workers spend less time with patients and too much time with EHRs.
5. There are health workforce shortages.
The report is comprehensive, and everything in it is correct. The real issue is how does it go from being a report to true actionable items that we as health care professionals benefit from? I think in regards to exhaustion from overwhelming care responsibilities, and empathy fatigue, we need better boundaries.
Those who go into medicine, and especially those who go into primary care, always put the patients’ needs first. When operating in a broken system, it stays broken when individuals cover for the deficiencies in the system. Adding four extra patients every day because there is no one to refer them to with availability is injurious to the health care provider, and those providers who accept these additional patients will eventually be part of the 23% who want to leave their jobs. It feels awful to say no, but until the system stops accommodating there will not be substantial change.
The empathy drain
One of the unreported stresses of open access for patients through EHR communications is the empathy drain on physicians. When I see a patient in clinic with chronic symptoms or issues, I spend important time making sure we have a plan and an agreed upon time frame.
With the EHR, patients frequently send multiple messages for the same symptoms between visits. It is okay to redirect the patient and share that these issues will be discussed at length at appointments. My reasoning on this is that I think it is better for me to better care for myself and stay as the doctor for my patients, than always say yes to limitless needs and soon be looking for the off ramp.
The following statistic in the surgeon general’s report really hit home. For every hour of direct patient care, physicians currently spend 2 hours on the EHR system. Most practices allow 10%-20% of time for catch up, where with statistics like this it should be 50%. This concept is fully lost on administrators, or ignored.
It is only when we refuse to continue to accept and follow a broken system that it will change. A minority of internal medicine and family doctors (4.5% in 2018) practice in direct primary care models, where these issues are addressed. Unfortunately, this model as it is currently available is not an option for lower income patients.
A major theme in the surgeon general’s report was that administrative burdens need to be reduced by 75% by 2025. When I look at the report, I see the suggestions, I just don’t see how it will be achieved. Despite almost all clinics moving to the EHR, paperwork in the form of faxes and forms has increased.
A sweeping reform would be needed to eliminate daily faxes from PT offices, visiting nurse services, prior authorization, patients reminders from insurance companies, and disability forms from patients. I am glad that there is acknowledgment of the problem, but this change will take more than 3 years.
Takeaways
So what do we do?
Be good to yourself, and your colleagues. The pandemic has isolated us, which accelerates burnout.
Reach out to people you care about.
We are all feeling this. Set boundaries that allow you to care for yourself, and accept that you are doing your best, even if you can’t meet the needs of all your patients all the time.
Dr. Paauw is professor of medicine in the division of general internal medicine at the University of Washington, Seattle, and he serves as third-year medical student clerkship director at the University of Washington. He is a member of the editorial advisory board of Internal Medicine News. Dr. Paauw has no conflicts to disclose. Contact him at [email protected].
References
1. Sinsky CA et al. Covid-related stress and work intentions in a sample of US health care workers. Mayo Clin Proc Innov Qual Outcomes. 2021 Dec;5(6):1165-73.
2. Addressing health worker burnout. The U.S. Surgeon General’s advisory on building a thriving health workforce.
Interestingly, the group that seems to be least impacted by this was health care administrators (with 12% of them planning on leaving their jobs).
I couldn’t stop thinking about these percentages.
I am reminded every day of the commitment and excellence of my colleagues in the health care field, and I do not want to lose them. I am hoping the following information and my thoughts on this topic will be helpful for those thinking about leaving health care.
Surgeon general’s burnout report
The surgeon general recently released a report on addressing health care worker burnout.2 It includes several very interesting and appropriate observations. I will summarize the most important ones here:
1. Our health depends on the well-being of our health workforce.
2. Direct harm to health care workers can lead to anxiety, depression, insomnia, and interpersonal and relationship struggles.
3. Health care workers experience exhaustion from providing overwhelming care and empathy.
4. Health care workers spend less time with patients and too much time with EHRs.
5. There are health workforce shortages.
The report is comprehensive, and everything in it is correct. The real issue is how does it go from being a report to true actionable items that we as health care professionals benefit from? I think in regards to exhaustion from overwhelming care responsibilities, and empathy fatigue, we need better boundaries.
Those who go into medicine, and especially those who go into primary care, always put the patients’ needs first. When operating in a broken system, it stays broken when individuals cover for the deficiencies in the system. Adding four extra patients every day because there is no one to refer them to with availability is injurious to the health care provider, and those providers who accept these additional patients will eventually be part of the 23% who want to leave their jobs. It feels awful to say no, but until the system stops accommodating there will not be substantial change.
The empathy drain
One of the unreported stresses of open access for patients through EHR communications is the empathy drain on physicians. When I see a patient in clinic with chronic symptoms or issues, I spend important time making sure we have a plan and an agreed upon time frame.
With the EHR, patients frequently send multiple messages for the same symptoms between visits. It is okay to redirect the patient and share that these issues will be discussed at length at appointments. My reasoning on this is that I think it is better for me to better care for myself and stay as the doctor for my patients, than always say yes to limitless needs and soon be looking for the off ramp.
The following statistic in the surgeon general’s report really hit home. For every hour of direct patient care, physicians currently spend 2 hours on the EHR system. Most practices allow 10%-20% of time for catch up, where with statistics like this it should be 50%. This concept is fully lost on administrators, or ignored.
It is only when we refuse to continue to accept and follow a broken system that it will change. A minority of internal medicine and family doctors (4.5% in 2018) practice in direct primary care models, where these issues are addressed. Unfortunately, this model as it is currently available is not an option for lower income patients.
A major theme in the surgeon general’s report was that administrative burdens need to be reduced by 75% by 2025. When I look at the report, I see the suggestions, I just don’t see how it will be achieved. Despite almost all clinics moving to the EHR, paperwork in the form of faxes and forms has increased.
A sweeping reform would be needed to eliminate daily faxes from PT offices, visiting nurse services, prior authorization, patients reminders from insurance companies, and disability forms from patients. I am glad that there is acknowledgment of the problem, but this change will take more than 3 years.
Takeaways
So what do we do?
Be good to yourself, and your colleagues. The pandemic has isolated us, which accelerates burnout.
Reach out to people you care about.
We are all feeling this. Set boundaries that allow you to care for yourself, and accept that you are doing your best, even if you can’t meet the needs of all your patients all the time.
Dr. Paauw is professor of medicine in the division of general internal medicine at the University of Washington, Seattle, and he serves as third-year medical student clerkship director at the University of Washington. He is a member of the editorial advisory board of Internal Medicine News. Dr. Paauw has no conflicts to disclose. Contact him at [email protected].
References
1. Sinsky CA et al. Covid-related stress and work intentions in a sample of US health care workers. Mayo Clin Proc Innov Qual Outcomes. 2021 Dec;5(6):1165-73.
2. Addressing health worker burnout. The U.S. Surgeon General’s advisory on building a thriving health workforce.
Interestingly, the group that seems to be least impacted by this was health care administrators (with 12% of them planning on leaving their jobs).
I couldn’t stop thinking about these percentages.
I am reminded every day of the commitment and excellence of my colleagues in the health care field, and I do not want to lose them. I am hoping the following information and my thoughts on this topic will be helpful for those thinking about leaving health care.
Surgeon general’s burnout report
The surgeon general recently released a report on addressing health care worker burnout.2 It includes several very interesting and appropriate observations. I will summarize the most important ones here:
1. Our health depends on the well-being of our health workforce.
2. Direct harm to health care workers can lead to anxiety, depression, insomnia, and interpersonal and relationship struggles.
3. Health care workers experience exhaustion from providing overwhelming care and empathy.
4. Health care workers spend less time with patients and too much time with EHRs.
5. There are health workforce shortages.
The report is comprehensive, and everything in it is correct. The real issue is how does it go from being a report to true actionable items that we as health care professionals benefit from? I think in regards to exhaustion from overwhelming care responsibilities, and empathy fatigue, we need better boundaries.
Those who go into medicine, and especially those who go into primary care, always put the patients’ needs first. When operating in a broken system, it stays broken when individuals cover for the deficiencies in the system. Adding four extra patients every day because there is no one to refer them to with availability is injurious to the health care provider, and those providers who accept these additional patients will eventually be part of the 23% who want to leave their jobs. It feels awful to say no, but until the system stops accommodating there will not be substantial change.
The empathy drain
One of the unreported stresses of open access for patients through EHR communications is the empathy drain on physicians. When I see a patient in clinic with chronic symptoms or issues, I spend important time making sure we have a plan and an agreed upon time frame.
With the EHR, patients frequently send multiple messages for the same symptoms between visits. It is okay to redirect the patient and share that these issues will be discussed at length at appointments. My reasoning on this is that I think it is better for me to better care for myself and stay as the doctor for my patients, than always say yes to limitless needs and soon be looking for the off ramp.
The following statistic in the surgeon general’s report really hit home. For every hour of direct patient care, physicians currently spend 2 hours on the EHR system. Most practices allow 10%-20% of time for catch up, where with statistics like this it should be 50%. This concept is fully lost on administrators, or ignored.
It is only when we refuse to continue to accept and follow a broken system that it will change. A minority of internal medicine and family doctors (4.5% in 2018) practice in direct primary care models, where these issues are addressed. Unfortunately, this model as it is currently available is not an option for lower income patients.
A major theme in the surgeon general’s report was that administrative burdens need to be reduced by 75% by 2025. When I look at the report, I see the suggestions, I just don’t see how it will be achieved. Despite almost all clinics moving to the EHR, paperwork in the form of faxes and forms has increased.
A sweeping reform would be needed to eliminate daily faxes from PT offices, visiting nurse services, prior authorization, patients reminders from insurance companies, and disability forms from patients. I am glad that there is acknowledgment of the problem, but this change will take more than 3 years.
Takeaways
So what do we do?
Be good to yourself, and your colleagues. The pandemic has isolated us, which accelerates burnout.
Reach out to people you care about.
We are all feeling this. Set boundaries that allow you to care for yourself, and accept that you are doing your best, even if you can’t meet the needs of all your patients all the time.
Dr. Paauw is professor of medicine in the division of general internal medicine at the University of Washington, Seattle, and he serves as third-year medical student clerkship director at the University of Washington. He is a member of the editorial advisory board of Internal Medicine News. Dr. Paauw has no conflicts to disclose. Contact him at [email protected].
References
1. Sinsky CA et al. Covid-related stress and work intentions in a sample of US health care workers. Mayo Clin Proc Innov Qual Outcomes. 2021 Dec;5(6):1165-73.
2. Addressing health worker burnout. The U.S. Surgeon General’s advisory on building a thriving health workforce.
Many saw ‘meaningful’ weight loss from 12-week online program
developed by researchers at Brown University.
Primary care doctors offered the free obesity treatment program during routine care. Each week, people reported weight changes and activity and calorie consumption; attended online lessons; and received personalized feedback.
The 464 people who took part for at least 1 week lost an average of 5% of their body weight. And those who followed the plan all 12 weeks lost an average of 7%.
The researchers point out this short-term weight loss was achieved without any face-to-face counseling, which can limit weight management in busy primary care settings.
“Obesity is a highly stigmatized condition,” says lead investigator J. Graham Thomas, PhD.
People take part in the Rx Weight Loss program in the privacy of their own homes. He says this not only makes it more convenient but could be an advantage for people who feel uncomfortable managing their weight around others.
Ideally, health care providers could offer the online program as an opportunity to patients “as opposed to something punitive,” says Dr. Thomas, a researcher at the Weight Control and Diabetes Research Center at Miriam Hospital in Providence, R.I.
The study was published online in the journal Obesity.
In three previous controlled clinical trials led by the same research team, the weight-loss program was linked to average weight losses of 4.2% to 5.8%. In the current study, the researchers were not directly involved, and Dr. Thomas says he was encouraged that the doctor-led initiative led to similar results.
About 11 pounds lost
Patients were offered the program during routine care by doctors in the Rhode Island Primary Care Physicians Corporation, which includes 100 doctors at 60 sites. To be eligible, people had to be 18-75 years old, have Internet access, be fluent in English, and have a body mass index (BMI) of 25 kg/m2 or greater.
The average age of the people in the study was 53, 70% were women, and the average BMI was 36.2.
A BMI of 25 or above means you are overweight, while those with a BMI of 30 or higher are considered obese.
The average 5.1% decrease in body weight at 12 weeks translated to just more than 11 pounds of average weight loss.
‘Very encouraging’
The results of the study are “very encouraging,” says Gareth R. Dutton, PhD, who was not affiliated with the study.
Previous strategies had limits, he says.
“Fully automated interventions that have no staff contact with participants often achieve modest weight loss,” says Dr. Dutton, a professor of medicine and investigator in the Nutrition Obesity Research Center at the University of Alabama at Birmingham.
Weight-loss programs recommended by primary care doctors have often performed even worse, he says.
“Weight-loss interventions delivered through primary care are challenging because of many barriers, including limited resources and time,” says Dr. Dutton, who is also lead investigator of a study that aims to enroll 400 primary care patients to compare daily self-weighing with standard care.
Letting doctors and their staff refer patients to an evidence-based weight-loss program has great potential, he says.
Looking to improve uptake
The Rx Weight Loss program was offered to 1,721 primary care patients overall.
When asked why only 26% of people offered the program agreed to participate, Dr. Thomas replied, “No matter how good the program is, it’s just never going to be the right time for a lot of people to add this to their lives, particularly given the last couple of years where folks are experiencing a lot of challenges and a lot of stressors.”
“Even though it’s an online program, addressing obesity always involves making substantial changes to eating and activity patterns,” he said.
Future steps
The investigators plan to look into ways to get more people to take part in the program.
It is not yet available for widespread use by others, but that’s the goal. Dr. Thomas said they learned ways during the study to make the fully automated, online program easier for others to adopt.
Measuring any effect on weight loss at 1 year is the primary aim of the study. “I think we expect to find something similar to what we see in previous studies, which is that a certain amount of weight regain will be the norm” at 1 year, Dr. Thomas said.
“But a certain amount of weight loss and associated health benefits will persist, making it worthwhile even if, on average, some gradual regain occurs.”A version of this article first appeared on WebMD.com.
developed by researchers at Brown University.
Primary care doctors offered the free obesity treatment program during routine care. Each week, people reported weight changes and activity and calorie consumption; attended online lessons; and received personalized feedback.
The 464 people who took part for at least 1 week lost an average of 5% of their body weight. And those who followed the plan all 12 weeks lost an average of 7%.
The researchers point out this short-term weight loss was achieved without any face-to-face counseling, which can limit weight management in busy primary care settings.
“Obesity is a highly stigmatized condition,” says lead investigator J. Graham Thomas, PhD.
People take part in the Rx Weight Loss program in the privacy of their own homes. He says this not only makes it more convenient but could be an advantage for people who feel uncomfortable managing their weight around others.
Ideally, health care providers could offer the online program as an opportunity to patients “as opposed to something punitive,” says Dr. Thomas, a researcher at the Weight Control and Diabetes Research Center at Miriam Hospital in Providence, R.I.
The study was published online in the journal Obesity.
In three previous controlled clinical trials led by the same research team, the weight-loss program was linked to average weight losses of 4.2% to 5.8%. In the current study, the researchers were not directly involved, and Dr. Thomas says he was encouraged that the doctor-led initiative led to similar results.
About 11 pounds lost
Patients were offered the program during routine care by doctors in the Rhode Island Primary Care Physicians Corporation, which includes 100 doctors at 60 sites. To be eligible, people had to be 18-75 years old, have Internet access, be fluent in English, and have a body mass index (BMI) of 25 kg/m2 or greater.
The average age of the people in the study was 53, 70% were women, and the average BMI was 36.2.
A BMI of 25 or above means you are overweight, while those with a BMI of 30 or higher are considered obese.
The average 5.1% decrease in body weight at 12 weeks translated to just more than 11 pounds of average weight loss.
‘Very encouraging’
The results of the study are “very encouraging,” says Gareth R. Dutton, PhD, who was not affiliated with the study.
Previous strategies had limits, he says.
“Fully automated interventions that have no staff contact with participants often achieve modest weight loss,” says Dr. Dutton, a professor of medicine and investigator in the Nutrition Obesity Research Center at the University of Alabama at Birmingham.
Weight-loss programs recommended by primary care doctors have often performed even worse, he says.
“Weight-loss interventions delivered through primary care are challenging because of many barriers, including limited resources and time,” says Dr. Dutton, who is also lead investigator of a study that aims to enroll 400 primary care patients to compare daily self-weighing with standard care.
Letting doctors and their staff refer patients to an evidence-based weight-loss program has great potential, he says.
Looking to improve uptake
The Rx Weight Loss program was offered to 1,721 primary care patients overall.
When asked why only 26% of people offered the program agreed to participate, Dr. Thomas replied, “No matter how good the program is, it’s just never going to be the right time for a lot of people to add this to their lives, particularly given the last couple of years where folks are experiencing a lot of challenges and a lot of stressors.”
“Even though it’s an online program, addressing obesity always involves making substantial changes to eating and activity patterns,” he said.
Future steps
The investigators plan to look into ways to get more people to take part in the program.
It is not yet available for widespread use by others, but that’s the goal. Dr. Thomas said they learned ways during the study to make the fully automated, online program easier for others to adopt.
Measuring any effect on weight loss at 1 year is the primary aim of the study. “I think we expect to find something similar to what we see in previous studies, which is that a certain amount of weight regain will be the norm” at 1 year, Dr. Thomas said.
“But a certain amount of weight loss and associated health benefits will persist, making it worthwhile even if, on average, some gradual regain occurs.”A version of this article first appeared on WebMD.com.
developed by researchers at Brown University.
Primary care doctors offered the free obesity treatment program during routine care. Each week, people reported weight changes and activity and calorie consumption; attended online lessons; and received personalized feedback.
The 464 people who took part for at least 1 week lost an average of 5% of their body weight. And those who followed the plan all 12 weeks lost an average of 7%.
The researchers point out this short-term weight loss was achieved without any face-to-face counseling, which can limit weight management in busy primary care settings.
“Obesity is a highly stigmatized condition,” says lead investigator J. Graham Thomas, PhD.
People take part in the Rx Weight Loss program in the privacy of their own homes. He says this not only makes it more convenient but could be an advantage for people who feel uncomfortable managing their weight around others.
Ideally, health care providers could offer the online program as an opportunity to patients “as opposed to something punitive,” says Dr. Thomas, a researcher at the Weight Control and Diabetes Research Center at Miriam Hospital in Providence, R.I.
The study was published online in the journal Obesity.
In three previous controlled clinical trials led by the same research team, the weight-loss program was linked to average weight losses of 4.2% to 5.8%. In the current study, the researchers were not directly involved, and Dr. Thomas says he was encouraged that the doctor-led initiative led to similar results.
About 11 pounds lost
Patients were offered the program during routine care by doctors in the Rhode Island Primary Care Physicians Corporation, which includes 100 doctors at 60 sites. To be eligible, people had to be 18-75 years old, have Internet access, be fluent in English, and have a body mass index (BMI) of 25 kg/m2 or greater.
The average age of the people in the study was 53, 70% were women, and the average BMI was 36.2.
A BMI of 25 or above means you are overweight, while those with a BMI of 30 or higher are considered obese.
The average 5.1% decrease in body weight at 12 weeks translated to just more than 11 pounds of average weight loss.
‘Very encouraging’
The results of the study are “very encouraging,” says Gareth R. Dutton, PhD, who was not affiliated with the study.
Previous strategies had limits, he says.
“Fully automated interventions that have no staff contact with participants often achieve modest weight loss,” says Dr. Dutton, a professor of medicine and investigator in the Nutrition Obesity Research Center at the University of Alabama at Birmingham.
Weight-loss programs recommended by primary care doctors have often performed even worse, he says.
“Weight-loss interventions delivered through primary care are challenging because of many barriers, including limited resources and time,” says Dr. Dutton, who is also lead investigator of a study that aims to enroll 400 primary care patients to compare daily self-weighing with standard care.
Letting doctors and their staff refer patients to an evidence-based weight-loss program has great potential, he says.
Looking to improve uptake
The Rx Weight Loss program was offered to 1,721 primary care patients overall.
When asked why only 26% of people offered the program agreed to participate, Dr. Thomas replied, “No matter how good the program is, it’s just never going to be the right time for a lot of people to add this to their lives, particularly given the last couple of years where folks are experiencing a lot of challenges and a lot of stressors.”
“Even though it’s an online program, addressing obesity always involves making substantial changes to eating and activity patterns,” he said.
Future steps
The investigators plan to look into ways to get more people to take part in the program.
It is not yet available for widespread use by others, but that’s the goal. Dr. Thomas said they learned ways during the study to make the fully automated, online program easier for others to adopt.
Measuring any effect on weight loss at 1 year is the primary aim of the study. “I think we expect to find something similar to what we see in previous studies, which is that a certain amount of weight regain will be the norm” at 1 year, Dr. Thomas said.
“But a certain amount of weight loss and associated health benefits will persist, making it worthwhile even if, on average, some gradual regain occurs.”A version of this article first appeared on WebMD.com.
FROM OBESITY
Researcher revisits ‘03 guidance on monkeypox in pregnant women
In creating a guide about monkeypox for ob.gyns., Denise J. Jamieson, MD, MPH, turned to research she relied on during another outbreak of the disease nearly 20 years ago.
Dr. Jamieson, the James Robert McCord Professor and chair of the department of gynecology and obstetrics at Emory Healthcare, Atlanta, had been working for the Centers for Disease Control and Prevention in 2003 when doctors diagnosed monkeypox in several states.
That year, the virus was mainly transmitted by contact with pet prairie dogs, including in childcare and school settings. Of the approximately 70 suspected and confirmed cases, 55% occurred in female patients, according to one study .
Dr. Jamieson, an obstetrician with a focus on emerging infectious diseases, and colleagues at the agency published a commentary in Obstetrics & Gynecology highlighting the need for physicians to stay up to date with relevant information about the virus.
Fast forward to 2022: Dr. Jamieson – again with coauthors from the CDC – is delivering a similar message in the same journal about the need for clinicians to be prepared for this virus.
“Most ob.gyns. have never seen a case of monkeypox virus infection and may not be aware of testing, treatment, or pre-exposure or postexposure vaccine options,” she and her coauthors wrote in a primer published online.
But if a woman were to contract the virus, her ob.gyn. might well be the first clinician she called. “We are often the first people, the first physicians to see and evaluate women with various symptoms,” Dr. Jamieson said.
To promptly diagnose, treat, and prevent further spread of monkeypox, ob.gyns. need up-to-date information, Dr. Jamieson and colleagues said.
Based on data from related viruses like smallpox, monkeypox may be more severe in pregnant women and entail risk for adverse pregnancy outcomes, Dr. Jamieson said.
Outliers
So far this year, monkeypox has predominantly spread among men who have sex with men. Cases have occurred in women, however, some of whom have required hospitalization.
According to the CDC, as of July 25, 1,373 cases of monkeypox in the United States were in men and 13 in women. The total confirmed case count exceeded 5,800 as of Aug. 1. The agency recently announced that it planned to make the disease a reportable condition.
In the United Kingdom, which has been hit hard by the outbreak, researchers are keeping a close eye on the number of cases in women to assess how the disease is spreading.
At least one case of monkeypox in the United States has occurred in a pregnant woman who delivered. The mother and baby, who received immune globulin as a preventive measure, are doing well, according to health officials.
“We know that infection can occur through placental transfer. In the case that we are aware of presently, it does not appear that the virus was transmitted,” said John T. Brooks, MD, the CDC’s chief medical officer in the division of HIV prevention, on a July 23 call with clinicians.
While monkeypox can be transmitted in utero and during sexual activity, it also can spread through any close contact with skin lesions or body fluids and possibly through touching contaminated items like clothing or linens, according to the CDC.
A preferred vaccine and antiviral in pregnancy
One monkeypox vaccine, Jynneos, is preferred for use during pregnancy, while another, ACAM2000, is contraindicated, the CDC advises.
Jynneos can be offered to people who are pregnant or breastfeeding who are eligible for vaccination based on confirmed or likely contact with cases, ideally within 4 days of exposure. People at high risk for exposure, such as laboratory workers, may receive the vaccine in advance.
Developmental toxicity studies in animals showed no evidence of harm with the Jynneos vaccine, Dr. Jamieson said.
ACAM2000, however, can cause fetal vaccinia and should not be used in people who are pregnant or breastfeeding, according to the CDC.
The Society for Maternal-Fetal Medicine notes that, if treatment for monkeypox is warranted, tecovirimat should be considered the first-line antiviral for pregnant, recently pregnant, and breastfeeding people, in line with CDC guidance.
Current outbreak ‘very different,’ but lessons apply
In 2003, some women exposed to monkeypox through contact with infected prairie dogs were pregnant – which is how Dr. Jamieson came to be involved in responding to the outbreak and studying the effects of the virus in pregnancy.
“When this resurfaced this year, of course it caught my attention,” Dr. Jamieson said. The extensive person-to-person transmission and far greater number of cases today make the current outbreak “very different” from the prior one, she said.
But key principles in managing the disease and understanding its potential risks in pregnancy – despite relatively limited information – remain the same.
“Whenever you are looking at an infectious disease, you want to think about, are pregnant persons more susceptible or more likely to have severe disease,” Dr. Jamieson said. Smallpox, a similar orthopoxvirus, “is more severe during pregnancy with a higher case fatality rate,” which is one reason for concern with monkeypox in this population.
In terms of pregnancy outcomes, researchers have data from only a handful of confirmed cases of monkeypox, which makes it difficult to draw conclusions, Dr. Jamieson said. A review of five cases from outside the United States in prior years found that three resulted in loss of the pregnancy. One resulted in preterm delivery of an infant who subsequently died. One child was apparently healthy and born at term.
Addition to the differential diagnosis
A separate team of researchers has proposed a clinical management algorithm for pregnant women with suspected exposure to monkeypox.
“Clinicians must maintain a high index of suspicion for monkeypox virus in any pregnant woman presenting with lymphadenopathy and vesiculopustular rash – including rash localized to the genital or perianal region – even if there are no apparent epidemiological links,” Pradip Dashraath, MBBS, National University Hospital, Singapore, and coauthors wrote in The Lancet.
Jamieson echoed the call for increased vigilance.
“As ob.gyns., people may present to us with genital lesions concerning for sexually transmitted infection. And it is important to include monkeypox in our differential,” Dr. Jamieson said. “We are trying to get the word out that it needs to be part of what you think about when you see a patient with genital ulcers.”
Health care professionals have acquired monkeypox through contact with patients or fomites, so clinicians should be sure to use appropriate precautions when evaluating patients who might have monkeypox, Dr. Jamieson added. Appropriate protective measures include wearing a gown, gloves, eye protection, and an N95.
A version of this article first appeared on Medscape.com.
In creating a guide about monkeypox for ob.gyns., Denise J. Jamieson, MD, MPH, turned to research she relied on during another outbreak of the disease nearly 20 years ago.
Dr. Jamieson, the James Robert McCord Professor and chair of the department of gynecology and obstetrics at Emory Healthcare, Atlanta, had been working for the Centers for Disease Control and Prevention in 2003 when doctors diagnosed monkeypox in several states.
That year, the virus was mainly transmitted by contact with pet prairie dogs, including in childcare and school settings. Of the approximately 70 suspected and confirmed cases, 55% occurred in female patients, according to one study .
Dr. Jamieson, an obstetrician with a focus on emerging infectious diseases, and colleagues at the agency published a commentary in Obstetrics & Gynecology highlighting the need for physicians to stay up to date with relevant information about the virus.
Fast forward to 2022: Dr. Jamieson – again with coauthors from the CDC – is delivering a similar message in the same journal about the need for clinicians to be prepared for this virus.
“Most ob.gyns. have never seen a case of monkeypox virus infection and may not be aware of testing, treatment, or pre-exposure or postexposure vaccine options,” she and her coauthors wrote in a primer published online.
But if a woman were to contract the virus, her ob.gyn. might well be the first clinician she called. “We are often the first people, the first physicians to see and evaluate women with various symptoms,” Dr. Jamieson said.
To promptly diagnose, treat, and prevent further spread of monkeypox, ob.gyns. need up-to-date information, Dr. Jamieson and colleagues said.
Based on data from related viruses like smallpox, monkeypox may be more severe in pregnant women and entail risk for adverse pregnancy outcomes, Dr. Jamieson said.
Outliers
So far this year, monkeypox has predominantly spread among men who have sex with men. Cases have occurred in women, however, some of whom have required hospitalization.
According to the CDC, as of July 25, 1,373 cases of monkeypox in the United States were in men and 13 in women. The total confirmed case count exceeded 5,800 as of Aug. 1. The agency recently announced that it planned to make the disease a reportable condition.
In the United Kingdom, which has been hit hard by the outbreak, researchers are keeping a close eye on the number of cases in women to assess how the disease is spreading.
At least one case of monkeypox in the United States has occurred in a pregnant woman who delivered. The mother and baby, who received immune globulin as a preventive measure, are doing well, according to health officials.
“We know that infection can occur through placental transfer. In the case that we are aware of presently, it does not appear that the virus was transmitted,” said John T. Brooks, MD, the CDC’s chief medical officer in the division of HIV prevention, on a July 23 call with clinicians.
While monkeypox can be transmitted in utero and during sexual activity, it also can spread through any close contact with skin lesions or body fluids and possibly through touching contaminated items like clothing or linens, according to the CDC.
A preferred vaccine and antiviral in pregnancy
One monkeypox vaccine, Jynneos, is preferred for use during pregnancy, while another, ACAM2000, is contraindicated, the CDC advises.
Jynneos can be offered to people who are pregnant or breastfeeding who are eligible for vaccination based on confirmed or likely contact with cases, ideally within 4 days of exposure. People at high risk for exposure, such as laboratory workers, may receive the vaccine in advance.
Developmental toxicity studies in animals showed no evidence of harm with the Jynneos vaccine, Dr. Jamieson said.
ACAM2000, however, can cause fetal vaccinia and should not be used in people who are pregnant or breastfeeding, according to the CDC.
The Society for Maternal-Fetal Medicine notes that, if treatment for monkeypox is warranted, tecovirimat should be considered the first-line antiviral for pregnant, recently pregnant, and breastfeeding people, in line with CDC guidance.
Current outbreak ‘very different,’ but lessons apply
In 2003, some women exposed to monkeypox through contact with infected prairie dogs were pregnant – which is how Dr. Jamieson came to be involved in responding to the outbreak and studying the effects of the virus in pregnancy.
“When this resurfaced this year, of course it caught my attention,” Dr. Jamieson said. The extensive person-to-person transmission and far greater number of cases today make the current outbreak “very different” from the prior one, she said.
But key principles in managing the disease and understanding its potential risks in pregnancy – despite relatively limited information – remain the same.
“Whenever you are looking at an infectious disease, you want to think about, are pregnant persons more susceptible or more likely to have severe disease,” Dr. Jamieson said. Smallpox, a similar orthopoxvirus, “is more severe during pregnancy with a higher case fatality rate,” which is one reason for concern with monkeypox in this population.
In terms of pregnancy outcomes, researchers have data from only a handful of confirmed cases of monkeypox, which makes it difficult to draw conclusions, Dr. Jamieson said. A review of five cases from outside the United States in prior years found that three resulted in loss of the pregnancy. One resulted in preterm delivery of an infant who subsequently died. One child was apparently healthy and born at term.
Addition to the differential diagnosis
A separate team of researchers has proposed a clinical management algorithm for pregnant women with suspected exposure to monkeypox.
“Clinicians must maintain a high index of suspicion for monkeypox virus in any pregnant woman presenting with lymphadenopathy and vesiculopustular rash – including rash localized to the genital or perianal region – even if there are no apparent epidemiological links,” Pradip Dashraath, MBBS, National University Hospital, Singapore, and coauthors wrote in The Lancet.
Jamieson echoed the call for increased vigilance.
“As ob.gyns., people may present to us with genital lesions concerning for sexually transmitted infection. And it is important to include monkeypox in our differential,” Dr. Jamieson said. “We are trying to get the word out that it needs to be part of what you think about when you see a patient with genital ulcers.”
Health care professionals have acquired monkeypox through contact with patients or fomites, so clinicians should be sure to use appropriate precautions when evaluating patients who might have monkeypox, Dr. Jamieson added. Appropriate protective measures include wearing a gown, gloves, eye protection, and an N95.
A version of this article first appeared on Medscape.com.
In creating a guide about monkeypox for ob.gyns., Denise J. Jamieson, MD, MPH, turned to research she relied on during another outbreak of the disease nearly 20 years ago.
Dr. Jamieson, the James Robert McCord Professor and chair of the department of gynecology and obstetrics at Emory Healthcare, Atlanta, had been working for the Centers for Disease Control and Prevention in 2003 when doctors diagnosed monkeypox in several states.
That year, the virus was mainly transmitted by contact with pet prairie dogs, including in childcare and school settings. Of the approximately 70 suspected and confirmed cases, 55% occurred in female patients, according to one study .
Dr. Jamieson, an obstetrician with a focus on emerging infectious diseases, and colleagues at the agency published a commentary in Obstetrics & Gynecology highlighting the need for physicians to stay up to date with relevant information about the virus.
Fast forward to 2022: Dr. Jamieson – again with coauthors from the CDC – is delivering a similar message in the same journal about the need for clinicians to be prepared for this virus.
“Most ob.gyns. have never seen a case of monkeypox virus infection and may not be aware of testing, treatment, or pre-exposure or postexposure vaccine options,” she and her coauthors wrote in a primer published online.
But if a woman were to contract the virus, her ob.gyn. might well be the first clinician she called. “We are often the first people, the first physicians to see and evaluate women with various symptoms,” Dr. Jamieson said.
To promptly diagnose, treat, and prevent further spread of monkeypox, ob.gyns. need up-to-date information, Dr. Jamieson and colleagues said.
Based on data from related viruses like smallpox, monkeypox may be more severe in pregnant women and entail risk for adverse pregnancy outcomes, Dr. Jamieson said.
Outliers
So far this year, monkeypox has predominantly spread among men who have sex with men. Cases have occurred in women, however, some of whom have required hospitalization.
According to the CDC, as of July 25, 1,373 cases of monkeypox in the United States were in men and 13 in women. The total confirmed case count exceeded 5,800 as of Aug. 1. The agency recently announced that it planned to make the disease a reportable condition.
In the United Kingdom, which has been hit hard by the outbreak, researchers are keeping a close eye on the number of cases in women to assess how the disease is spreading.
At least one case of monkeypox in the United States has occurred in a pregnant woman who delivered. The mother and baby, who received immune globulin as a preventive measure, are doing well, according to health officials.
“We know that infection can occur through placental transfer. In the case that we are aware of presently, it does not appear that the virus was transmitted,” said John T. Brooks, MD, the CDC’s chief medical officer in the division of HIV prevention, on a July 23 call with clinicians.
While monkeypox can be transmitted in utero and during sexual activity, it also can spread through any close contact with skin lesions or body fluids and possibly through touching contaminated items like clothing or linens, according to the CDC.
A preferred vaccine and antiviral in pregnancy
One monkeypox vaccine, Jynneos, is preferred for use during pregnancy, while another, ACAM2000, is contraindicated, the CDC advises.
Jynneos can be offered to people who are pregnant or breastfeeding who are eligible for vaccination based on confirmed or likely contact with cases, ideally within 4 days of exposure. People at high risk for exposure, such as laboratory workers, may receive the vaccine in advance.
Developmental toxicity studies in animals showed no evidence of harm with the Jynneos vaccine, Dr. Jamieson said.
ACAM2000, however, can cause fetal vaccinia and should not be used in people who are pregnant or breastfeeding, according to the CDC.
The Society for Maternal-Fetal Medicine notes that, if treatment for monkeypox is warranted, tecovirimat should be considered the first-line antiviral for pregnant, recently pregnant, and breastfeeding people, in line with CDC guidance.
Current outbreak ‘very different,’ but lessons apply
In 2003, some women exposed to monkeypox through contact with infected prairie dogs were pregnant – which is how Dr. Jamieson came to be involved in responding to the outbreak and studying the effects of the virus in pregnancy.
“When this resurfaced this year, of course it caught my attention,” Dr. Jamieson said. The extensive person-to-person transmission and far greater number of cases today make the current outbreak “very different” from the prior one, she said.
But key principles in managing the disease and understanding its potential risks in pregnancy – despite relatively limited information – remain the same.
“Whenever you are looking at an infectious disease, you want to think about, are pregnant persons more susceptible or more likely to have severe disease,” Dr. Jamieson said. Smallpox, a similar orthopoxvirus, “is more severe during pregnancy with a higher case fatality rate,” which is one reason for concern with monkeypox in this population.
In terms of pregnancy outcomes, researchers have data from only a handful of confirmed cases of monkeypox, which makes it difficult to draw conclusions, Dr. Jamieson said. A review of five cases from outside the United States in prior years found that three resulted in loss of the pregnancy. One resulted in preterm delivery of an infant who subsequently died. One child was apparently healthy and born at term.
Addition to the differential diagnosis
A separate team of researchers has proposed a clinical management algorithm for pregnant women with suspected exposure to monkeypox.
“Clinicians must maintain a high index of suspicion for monkeypox virus in any pregnant woman presenting with lymphadenopathy and vesiculopustular rash – including rash localized to the genital or perianal region – even if there are no apparent epidemiological links,” Pradip Dashraath, MBBS, National University Hospital, Singapore, and coauthors wrote in The Lancet.
Jamieson echoed the call for increased vigilance.
“As ob.gyns., people may present to us with genital lesions concerning for sexually transmitted infection. And it is important to include monkeypox in our differential,” Dr. Jamieson said. “We are trying to get the word out that it needs to be part of what you think about when you see a patient with genital ulcers.”
Health care professionals have acquired monkeypox through contact with patients or fomites, so clinicians should be sure to use appropriate precautions when evaluating patients who might have monkeypox, Dr. Jamieson added. Appropriate protective measures include wearing a gown, gloves, eye protection, and an N95.
A version of this article first appeared on Medscape.com.
FROM OBSTETRICS AND GYNECOLOGY
Comments open for U.K.’s transgender care guideline
Gynecologic and obstetric health care needs of transgender and gender-diverse adults, including fertility preservation, ending masculinizing hormones in pregnancy, and support for “chest-feeding” are proposed in a novel draft guideline issued by the U.K.’s Royal College of Obstetricians and Gynaecologists.
The draft Green-top Guideline on Care of Trans and Gender Diverse Adults in Obstetrics and Gynaecology is open for consultation and comment until Sept. 6. It aims to address the specific needs of transgender and gender-diverse individuals that, according to the guideline, are currently not consistently included in specialist training programs or in continuing professional development.
With a rise in the number of people seeking to transition, obstetricians and gynecologists are seeing more transgender and gender-diverse patients. Phil Rolland, MD, consultant gynecological oncologist from Gloucestershire Hospitals NHS Foundation Trust, Cheltenham, and member of the guideline committee, said that, “It is highly likely that if an obstetrician or gynaecologist hasn’t already consulted or treated a trans or gender-diverse patient then it is only a matter of time before they do.”
He stressed the importance of ensuring inclusivity in obstetric and gynecologic care. “We know that trans people are more likely to have poor experiences when accessing health care, and we can do better.”
The U.K.-based guideline follows a similar document from the American College of Obstetricians and Gynecologists, put in place in March 2021, as reported by this news organization. It called for greater “awareness, knowledge, and sensitivity” in caring for these patients and noted that “bias from health care professionals leads to inadequate access to, underuse of, and inequities within the health care system for transgender patients.”
Guideline addresses fertility preservation, obstetric care, and more
Regarding fertility preservation, discussions around protecting future options should be held before endocrine interventions and/or gender-affirming genital or pelvic surgery procedures, says the guideline. In addition, gynecologic problems that can be experienced need to be explained.
The guideline also addresses obstetric care, advising that trans men on long-acting masculinizing hormone therapy should stop therapy 3 months prior to conception. People who conceive while taking masculinizing hormone therapy should discontinue the therapy as soon as possible.
Birth mode should be discussed with all trans men who plan to conceive, ideally at a prepregnancy counseling appointment, but at minimum, before the third trimester. Choice of feeding manner should also be addressed in the antenatal period, with trans men who wish to chest feed offered chest-feeding support, similar to that given to cis women.
The RCOG guideline comes in the wake of the U.K. government’s new Women’s Health Strategy for England, released in July, which notes that trans men (with female reproductive organs) should be able to access screening services for cervical and breast cancer, a position upheld by the RCOG guideline.
Other key recommendations include that obstetricians and gynecologists, when approached by transgender and gender-diverse people to help with identity-related issues, should liaise with gender-identity specialist services to provide appropriate care.
Removing bias, providing affirming care
Asha Kasliwal, MD, consultant in Community Gynaecology and Reproductive Health Care, Manchester, England, and president of the Faculty of Sexual and Reproductive Healthcare, also reflected on how transgender and gender-diverse people often feel uncomfortable accessing care, which could lead to, “many people failing to seek or continue health care because of concerns over how they will be treated,” adding that there were associated reports of poor clinical outcomes.
She highlighted that the draft guideline pointed out the importance of language during consultation with transgender and gender-diverse people, noting that “misuse of language, and particularly deliberate misuse of language associated with the sex assigned at birth (misgendering), may cause profound offence.”
Dr. Kasliwal cited the example of “using the correct pronouns when addressing someone and receiving any information about a person’s gender diversity neutrally and nonjudgementally.”
Edward Morris, MD, president of the Royal College of Obstetricians and Gynaecologists, acknowledged that trans and gender-diverse individuals say they often feel judged and misunderstood by the health service. “This can act as a barrier for them when it comes to accessing vital care, and we as health care professionals have a role to play in making them feel listened to and recognized.”
“This draft guideline is our first attempt to ensure we are providing personalised care for all our patients,” said Dr. Morris. “We welcome feedback on this draft to ensure the guideline is the best as it can be for clinicians and the trans and gender-diverse individuals who use our services.”
The draft guideline as peer-review draft, Care of Trans and Gender Diverse Adults in Obstetrics and Gynaecology is available on the RCOG website. Consultation is open until Sept. 6, 2022.
A version of this article first appeared on Medscape.com.
Gynecologic and obstetric health care needs of transgender and gender-diverse adults, including fertility preservation, ending masculinizing hormones in pregnancy, and support for “chest-feeding” are proposed in a novel draft guideline issued by the U.K.’s Royal College of Obstetricians and Gynaecologists.
The draft Green-top Guideline on Care of Trans and Gender Diverse Adults in Obstetrics and Gynaecology is open for consultation and comment until Sept. 6. It aims to address the specific needs of transgender and gender-diverse individuals that, according to the guideline, are currently not consistently included in specialist training programs or in continuing professional development.
With a rise in the number of people seeking to transition, obstetricians and gynecologists are seeing more transgender and gender-diverse patients. Phil Rolland, MD, consultant gynecological oncologist from Gloucestershire Hospitals NHS Foundation Trust, Cheltenham, and member of the guideline committee, said that, “It is highly likely that if an obstetrician or gynaecologist hasn’t already consulted or treated a trans or gender-diverse patient then it is only a matter of time before they do.”
He stressed the importance of ensuring inclusivity in obstetric and gynecologic care. “We know that trans people are more likely to have poor experiences when accessing health care, and we can do better.”
The U.K.-based guideline follows a similar document from the American College of Obstetricians and Gynecologists, put in place in March 2021, as reported by this news organization. It called for greater “awareness, knowledge, and sensitivity” in caring for these patients and noted that “bias from health care professionals leads to inadequate access to, underuse of, and inequities within the health care system for transgender patients.”
Guideline addresses fertility preservation, obstetric care, and more
Regarding fertility preservation, discussions around protecting future options should be held before endocrine interventions and/or gender-affirming genital or pelvic surgery procedures, says the guideline. In addition, gynecologic problems that can be experienced need to be explained.
The guideline also addresses obstetric care, advising that trans men on long-acting masculinizing hormone therapy should stop therapy 3 months prior to conception. People who conceive while taking masculinizing hormone therapy should discontinue the therapy as soon as possible.
Birth mode should be discussed with all trans men who plan to conceive, ideally at a prepregnancy counseling appointment, but at minimum, before the third trimester. Choice of feeding manner should also be addressed in the antenatal period, with trans men who wish to chest feed offered chest-feeding support, similar to that given to cis women.
The RCOG guideline comes in the wake of the U.K. government’s new Women’s Health Strategy for England, released in July, which notes that trans men (with female reproductive organs) should be able to access screening services for cervical and breast cancer, a position upheld by the RCOG guideline.
Other key recommendations include that obstetricians and gynecologists, when approached by transgender and gender-diverse people to help with identity-related issues, should liaise with gender-identity specialist services to provide appropriate care.
Removing bias, providing affirming care
Asha Kasliwal, MD, consultant in Community Gynaecology and Reproductive Health Care, Manchester, England, and president of the Faculty of Sexual and Reproductive Healthcare, also reflected on how transgender and gender-diverse people often feel uncomfortable accessing care, which could lead to, “many people failing to seek or continue health care because of concerns over how they will be treated,” adding that there were associated reports of poor clinical outcomes.
She highlighted that the draft guideline pointed out the importance of language during consultation with transgender and gender-diverse people, noting that “misuse of language, and particularly deliberate misuse of language associated with the sex assigned at birth (misgendering), may cause profound offence.”
Dr. Kasliwal cited the example of “using the correct pronouns when addressing someone and receiving any information about a person’s gender diversity neutrally and nonjudgementally.”
Edward Morris, MD, president of the Royal College of Obstetricians and Gynaecologists, acknowledged that trans and gender-diverse individuals say they often feel judged and misunderstood by the health service. “This can act as a barrier for them when it comes to accessing vital care, and we as health care professionals have a role to play in making them feel listened to and recognized.”
“This draft guideline is our first attempt to ensure we are providing personalised care for all our patients,” said Dr. Morris. “We welcome feedback on this draft to ensure the guideline is the best as it can be for clinicians and the trans and gender-diverse individuals who use our services.”
The draft guideline as peer-review draft, Care of Trans and Gender Diverse Adults in Obstetrics and Gynaecology is available on the RCOG website. Consultation is open until Sept. 6, 2022.
A version of this article first appeared on Medscape.com.
Gynecologic and obstetric health care needs of transgender and gender-diverse adults, including fertility preservation, ending masculinizing hormones in pregnancy, and support for “chest-feeding” are proposed in a novel draft guideline issued by the U.K.’s Royal College of Obstetricians and Gynaecologists.
The draft Green-top Guideline on Care of Trans and Gender Diverse Adults in Obstetrics and Gynaecology is open for consultation and comment until Sept. 6. It aims to address the specific needs of transgender and gender-diverse individuals that, according to the guideline, are currently not consistently included in specialist training programs or in continuing professional development.
With a rise in the number of people seeking to transition, obstetricians and gynecologists are seeing more transgender and gender-diverse patients. Phil Rolland, MD, consultant gynecological oncologist from Gloucestershire Hospitals NHS Foundation Trust, Cheltenham, and member of the guideline committee, said that, “It is highly likely that if an obstetrician or gynaecologist hasn’t already consulted or treated a trans or gender-diverse patient then it is only a matter of time before they do.”
He stressed the importance of ensuring inclusivity in obstetric and gynecologic care. “We know that trans people are more likely to have poor experiences when accessing health care, and we can do better.”
The U.K.-based guideline follows a similar document from the American College of Obstetricians and Gynecologists, put in place in March 2021, as reported by this news organization. It called for greater “awareness, knowledge, and sensitivity” in caring for these patients and noted that “bias from health care professionals leads to inadequate access to, underuse of, and inequities within the health care system for transgender patients.”
Guideline addresses fertility preservation, obstetric care, and more
Regarding fertility preservation, discussions around protecting future options should be held before endocrine interventions and/or gender-affirming genital or pelvic surgery procedures, says the guideline. In addition, gynecologic problems that can be experienced need to be explained.
The guideline also addresses obstetric care, advising that trans men on long-acting masculinizing hormone therapy should stop therapy 3 months prior to conception. People who conceive while taking masculinizing hormone therapy should discontinue the therapy as soon as possible.
Birth mode should be discussed with all trans men who plan to conceive, ideally at a prepregnancy counseling appointment, but at minimum, before the third trimester. Choice of feeding manner should also be addressed in the antenatal period, with trans men who wish to chest feed offered chest-feeding support, similar to that given to cis women.
The RCOG guideline comes in the wake of the U.K. government’s new Women’s Health Strategy for England, released in July, which notes that trans men (with female reproductive organs) should be able to access screening services for cervical and breast cancer, a position upheld by the RCOG guideline.
Other key recommendations include that obstetricians and gynecologists, when approached by transgender and gender-diverse people to help with identity-related issues, should liaise with gender-identity specialist services to provide appropriate care.
Removing bias, providing affirming care
Asha Kasliwal, MD, consultant in Community Gynaecology and Reproductive Health Care, Manchester, England, and president of the Faculty of Sexual and Reproductive Healthcare, also reflected on how transgender and gender-diverse people often feel uncomfortable accessing care, which could lead to, “many people failing to seek or continue health care because of concerns over how they will be treated,” adding that there were associated reports of poor clinical outcomes.
She highlighted that the draft guideline pointed out the importance of language during consultation with transgender and gender-diverse people, noting that “misuse of language, and particularly deliberate misuse of language associated with the sex assigned at birth (misgendering), may cause profound offence.”
Dr. Kasliwal cited the example of “using the correct pronouns when addressing someone and receiving any information about a person’s gender diversity neutrally and nonjudgementally.”
Edward Morris, MD, president of the Royal College of Obstetricians and Gynaecologists, acknowledged that trans and gender-diverse individuals say they often feel judged and misunderstood by the health service. “This can act as a barrier for them when it comes to accessing vital care, and we as health care professionals have a role to play in making them feel listened to and recognized.”
“This draft guideline is our first attempt to ensure we are providing personalised care for all our patients,” said Dr. Morris. “We welcome feedback on this draft to ensure the guideline is the best as it can be for clinicians and the trans and gender-diverse individuals who use our services.”
The draft guideline as peer-review draft, Care of Trans and Gender Diverse Adults in Obstetrics and Gynaecology is available on the RCOG website. Consultation is open until Sept. 6, 2022.
A version of this article first appeared on Medscape.com.
Cultural humility required to optimize treatment of eczema patients with skin of color
INDIANAPOLIS – Treating atopic dermatitis (AD) in children and adolescents with skin of color requires an acumen that extends well beyond the skin, said Candrice R. Heath, MD, at the annual meeting of the Society for Pediatric Dermatology.
This involves the practice of cultural humility, which Dr. Heath defined as a commitment to learn about all aspects of patients to truly understand them, including their race, access to health care, and socioeconomic status.
“We can continue to prioritize learning about all different types of skin tones and hair types, but we really have to commit to advocating for what our patients deserve in every way,” Dr. Heath, director of pediatric dermatology at Temple University, Philadelphia, said during her presentation at the meeting.
“That means advocating for kids to have access to better housing and for increasing health literacy programs in our hospitals, so that all our patients can understand what’s happening and how to navigate the health system,” she said. “It also means increasing diversity in our clinical trials by taking a few extra moments with the patient and family of color who might be eligible to participate in a clinical trial. We have work to do.”
To illustrate her points, she discussed the case of a 6-year-old Black patient, whose parents bring him into the clinic complaining about dark marks on the skin. The areas are itchy and the doctor figures, “this is a slam dunk; this is AD,” Dr. Heath said. “You talk about the diagnosis, and you give your treatment plan.
“But the issue is, in the parking lot when the patient’s family leaves, they feel like you didn’t help them at all,” she continued. “You didn’t understand what they came in for. They didn’t receive a treatment for what they came in for, because the initial complaint was dark marks on the skin, which is postinflammatory hyperpigmentation. We know that patients are distressed by this.”
As evidence, she cited a cross-sectional study that assessed the impact of hyperpigmentation and hyperchromia on quality of life in adults, published in the Journal of the American Academy of Dermatology. People who reported the highest levels of distress were women, those with postinflammatory hyperpigmentation, those with fewer formal years of education, and those who had higher out-of-pocket spending on skin-enhancing products.
“So, when you see hyperpigmentation in your AD patients of color, acknowledge it; say, ‘I see this pigmentation change,’ ” Dr. Heath advised. “Talk about how controlling the AD with a topical steroid or other treatment option can have a positive impact on that.”
However, she added that sometimes patients have steroid phobia, possibly because they believe the topical steroids are causing the pigmentation changes, “especially in cases of hypopigmentation, so I take the time to reassure patients so that they will not be fearful about using the medication.”
Parents of patients with skin of color who have AD may harbor other “invisible” concerns during office visits, she continued, including prior experiences with dermatologists that may not have been positive, difficulty accessing pediatric dermatologists, or a general mistrust of the health care system.
“All of that is going on in the room with your patients, particularly those with skin of color and those who feel marginalized,” said Dr. Heath, who is also a faculty scholar at Temple University medical school’s office of health equity, diversity and inclusion. “Of course, we can’t fix everything. But we can commit to approaching our visits with cultural humility.”
For patients with skin of color, she pointed out, other upstream effects impact AD care and outcomes, including well-documented socioeconomic factors.
“One of the equalizing factors is that we as pediatric dermatologists can think about increasing our education regarding skin of color,” Dr. Heath said.
For example, an analysis of data from the 2002 to 2012 National Inpatient Sample found that the main risk factors for inpatient hospitalization for AD were being non-White, having lowest-quartile household income, and having Medicaid or no insurance, researchers reported in 2018.
A separate multicenter study of 1,437 mother-child pairs with known AD found that non-Hispanic Black children and Hispanic children had greater odds of persistent AD than non-Hispanic White children, according to a 2019 study. Another large prospective cohort study published in 2019 found that AD prevalence and persistence is highest in U.S. urban children who are female or Black, and urban children with AD are more likely to have poor quality of life and asthma.
A few months after that study was published, researchers reported results from an analysis of data from the 2007-2008 National Survey of Children’s Health, which found that children who perceive the neighborhood they lived in as unsafe, unsupportive, or underdeveloped had a higher prevalence of AD and a higher severity of AD. The same year, a study of the social and economic risk factors for moderate to severe AD found that Black children were more likely to come from homes with a lower household income, lower parental education attainment, lack of home ownership, and live between two residences, and have exposure to smoke.
“Disease recognition is one thing, but we also want everyone to be aware of these other factors,” she said, “because some patients do need a little bit more care and help to be able to access the medications that they need and gain access to us.”
Follicular, nummular eczema
In her clinical experience, the most common clinical variants of AD in patients with skin of color is follicular eczema. “Examine the patient, apply your hand to the affected area, and you can feel the papules beneath your fingertips,” she advised.
“That’s what I teach my residents and medical students,” she said. “If you are looking for erythema to seal your diagnosis of AD, it may not happen. You may see more of a violaceous hue and sometimes you may not find it at all, depending on the patient’s skin tone. If I find an area of normal appearing skin and then look back at the area of active skin disease, I go back and forth until I’m able to train my eye to be able to see those violaceous and erythematous hues more easily.”
Nummular eczema can also be a challenge in AD patients with skin of color.
“I like to listen to buzz words,” Dr. Heath said. “If a parent says, ‘my child has been diagnosed with ringworm multiple times,’ I zoom in on that. We know that kids can get tinea corporis, but usually not multiple times. I ask about all the things that can be associated with AD, and often we do see these nummular plaques on the skin and do some education about that. I also talk to their pediatrician or send information to that person so that they can be aware that nummular eczema is a form of AD.”
She noted that AD of the scalp may be confused with tinea capitis, especially in young Black children with moderate to severe AD. In her experience, triamcinolone 0.1% ointment works well for AD of the scalp.
She concluded her presentation by noting that there is no easy solution to treating AD in young patients with skin of color. “It’s way more than just eczema. We can help people see AD in a different way. My goal is to see the value in challenging ourselves to understand the impact of what happens outside of the exam room on these patients.”
Dr. Heath disclosed that she has served as a consultant for several pharmaceutical companies, including Regeneron, Janssen, Arcutis, Johnson and Johnson, Cassiopea, and Lilly.
INDIANAPOLIS – Treating atopic dermatitis (AD) in children and adolescents with skin of color requires an acumen that extends well beyond the skin, said Candrice R. Heath, MD, at the annual meeting of the Society for Pediatric Dermatology.
This involves the practice of cultural humility, which Dr. Heath defined as a commitment to learn about all aspects of patients to truly understand them, including their race, access to health care, and socioeconomic status.
“We can continue to prioritize learning about all different types of skin tones and hair types, but we really have to commit to advocating for what our patients deserve in every way,” Dr. Heath, director of pediatric dermatology at Temple University, Philadelphia, said during her presentation at the meeting.
“That means advocating for kids to have access to better housing and for increasing health literacy programs in our hospitals, so that all our patients can understand what’s happening and how to navigate the health system,” she said. “It also means increasing diversity in our clinical trials by taking a few extra moments with the patient and family of color who might be eligible to participate in a clinical trial. We have work to do.”
To illustrate her points, she discussed the case of a 6-year-old Black patient, whose parents bring him into the clinic complaining about dark marks on the skin. The areas are itchy and the doctor figures, “this is a slam dunk; this is AD,” Dr. Heath said. “You talk about the diagnosis, and you give your treatment plan.
“But the issue is, in the parking lot when the patient’s family leaves, they feel like you didn’t help them at all,” she continued. “You didn’t understand what they came in for. They didn’t receive a treatment for what they came in for, because the initial complaint was dark marks on the skin, which is postinflammatory hyperpigmentation. We know that patients are distressed by this.”
As evidence, she cited a cross-sectional study that assessed the impact of hyperpigmentation and hyperchromia on quality of life in adults, published in the Journal of the American Academy of Dermatology. People who reported the highest levels of distress were women, those with postinflammatory hyperpigmentation, those with fewer formal years of education, and those who had higher out-of-pocket spending on skin-enhancing products.
“So, when you see hyperpigmentation in your AD patients of color, acknowledge it; say, ‘I see this pigmentation change,’ ” Dr. Heath advised. “Talk about how controlling the AD with a topical steroid or other treatment option can have a positive impact on that.”
However, she added that sometimes patients have steroid phobia, possibly because they believe the topical steroids are causing the pigmentation changes, “especially in cases of hypopigmentation, so I take the time to reassure patients so that they will not be fearful about using the medication.”
Parents of patients with skin of color who have AD may harbor other “invisible” concerns during office visits, she continued, including prior experiences with dermatologists that may not have been positive, difficulty accessing pediatric dermatologists, or a general mistrust of the health care system.
“All of that is going on in the room with your patients, particularly those with skin of color and those who feel marginalized,” said Dr. Heath, who is also a faculty scholar at Temple University medical school’s office of health equity, diversity and inclusion. “Of course, we can’t fix everything. But we can commit to approaching our visits with cultural humility.”
For patients with skin of color, she pointed out, other upstream effects impact AD care and outcomes, including well-documented socioeconomic factors.
“One of the equalizing factors is that we as pediatric dermatologists can think about increasing our education regarding skin of color,” Dr. Heath said.
For example, an analysis of data from the 2002 to 2012 National Inpatient Sample found that the main risk factors for inpatient hospitalization for AD were being non-White, having lowest-quartile household income, and having Medicaid or no insurance, researchers reported in 2018.
A separate multicenter study of 1,437 mother-child pairs with known AD found that non-Hispanic Black children and Hispanic children had greater odds of persistent AD than non-Hispanic White children, according to a 2019 study. Another large prospective cohort study published in 2019 found that AD prevalence and persistence is highest in U.S. urban children who are female or Black, and urban children with AD are more likely to have poor quality of life and asthma.
A few months after that study was published, researchers reported results from an analysis of data from the 2007-2008 National Survey of Children’s Health, which found that children who perceive the neighborhood they lived in as unsafe, unsupportive, or underdeveloped had a higher prevalence of AD and a higher severity of AD. The same year, a study of the social and economic risk factors for moderate to severe AD found that Black children were more likely to come from homes with a lower household income, lower parental education attainment, lack of home ownership, and live between two residences, and have exposure to smoke.
“Disease recognition is one thing, but we also want everyone to be aware of these other factors,” she said, “because some patients do need a little bit more care and help to be able to access the medications that they need and gain access to us.”
Follicular, nummular eczema
In her clinical experience, the most common clinical variants of AD in patients with skin of color is follicular eczema. “Examine the patient, apply your hand to the affected area, and you can feel the papules beneath your fingertips,” she advised.
“That’s what I teach my residents and medical students,” she said. “If you are looking for erythema to seal your diagnosis of AD, it may not happen. You may see more of a violaceous hue and sometimes you may not find it at all, depending on the patient’s skin tone. If I find an area of normal appearing skin and then look back at the area of active skin disease, I go back and forth until I’m able to train my eye to be able to see those violaceous and erythematous hues more easily.”
Nummular eczema can also be a challenge in AD patients with skin of color.
“I like to listen to buzz words,” Dr. Heath said. “If a parent says, ‘my child has been diagnosed with ringworm multiple times,’ I zoom in on that. We know that kids can get tinea corporis, but usually not multiple times. I ask about all the things that can be associated with AD, and often we do see these nummular plaques on the skin and do some education about that. I also talk to their pediatrician or send information to that person so that they can be aware that nummular eczema is a form of AD.”
She noted that AD of the scalp may be confused with tinea capitis, especially in young Black children with moderate to severe AD. In her experience, triamcinolone 0.1% ointment works well for AD of the scalp.
She concluded her presentation by noting that there is no easy solution to treating AD in young patients with skin of color. “It’s way more than just eczema. We can help people see AD in a different way. My goal is to see the value in challenging ourselves to understand the impact of what happens outside of the exam room on these patients.”
Dr. Heath disclosed that she has served as a consultant for several pharmaceutical companies, including Regeneron, Janssen, Arcutis, Johnson and Johnson, Cassiopea, and Lilly.
INDIANAPOLIS – Treating atopic dermatitis (AD) in children and adolescents with skin of color requires an acumen that extends well beyond the skin, said Candrice R. Heath, MD, at the annual meeting of the Society for Pediatric Dermatology.
This involves the practice of cultural humility, which Dr. Heath defined as a commitment to learn about all aspects of patients to truly understand them, including their race, access to health care, and socioeconomic status.
“We can continue to prioritize learning about all different types of skin tones and hair types, but we really have to commit to advocating for what our patients deserve in every way,” Dr. Heath, director of pediatric dermatology at Temple University, Philadelphia, said during her presentation at the meeting.
“That means advocating for kids to have access to better housing and for increasing health literacy programs in our hospitals, so that all our patients can understand what’s happening and how to navigate the health system,” she said. “It also means increasing diversity in our clinical trials by taking a few extra moments with the patient and family of color who might be eligible to participate in a clinical trial. We have work to do.”
To illustrate her points, she discussed the case of a 6-year-old Black patient, whose parents bring him into the clinic complaining about dark marks on the skin. The areas are itchy and the doctor figures, “this is a slam dunk; this is AD,” Dr. Heath said. “You talk about the diagnosis, and you give your treatment plan.
“But the issue is, in the parking lot when the patient’s family leaves, they feel like you didn’t help them at all,” she continued. “You didn’t understand what they came in for. They didn’t receive a treatment for what they came in for, because the initial complaint was dark marks on the skin, which is postinflammatory hyperpigmentation. We know that patients are distressed by this.”
As evidence, she cited a cross-sectional study that assessed the impact of hyperpigmentation and hyperchromia on quality of life in adults, published in the Journal of the American Academy of Dermatology. People who reported the highest levels of distress were women, those with postinflammatory hyperpigmentation, those with fewer formal years of education, and those who had higher out-of-pocket spending on skin-enhancing products.
“So, when you see hyperpigmentation in your AD patients of color, acknowledge it; say, ‘I see this pigmentation change,’ ” Dr. Heath advised. “Talk about how controlling the AD with a topical steroid or other treatment option can have a positive impact on that.”
However, she added that sometimes patients have steroid phobia, possibly because they believe the topical steroids are causing the pigmentation changes, “especially in cases of hypopigmentation, so I take the time to reassure patients so that they will not be fearful about using the medication.”
Parents of patients with skin of color who have AD may harbor other “invisible” concerns during office visits, she continued, including prior experiences with dermatologists that may not have been positive, difficulty accessing pediatric dermatologists, or a general mistrust of the health care system.
“All of that is going on in the room with your patients, particularly those with skin of color and those who feel marginalized,” said Dr. Heath, who is also a faculty scholar at Temple University medical school’s office of health equity, diversity and inclusion. “Of course, we can’t fix everything. But we can commit to approaching our visits with cultural humility.”
For patients with skin of color, she pointed out, other upstream effects impact AD care and outcomes, including well-documented socioeconomic factors.
“One of the equalizing factors is that we as pediatric dermatologists can think about increasing our education regarding skin of color,” Dr. Heath said.
For example, an analysis of data from the 2002 to 2012 National Inpatient Sample found that the main risk factors for inpatient hospitalization for AD were being non-White, having lowest-quartile household income, and having Medicaid or no insurance, researchers reported in 2018.
A separate multicenter study of 1,437 mother-child pairs with known AD found that non-Hispanic Black children and Hispanic children had greater odds of persistent AD than non-Hispanic White children, according to a 2019 study. Another large prospective cohort study published in 2019 found that AD prevalence and persistence is highest in U.S. urban children who are female or Black, and urban children with AD are more likely to have poor quality of life and asthma.
A few months after that study was published, researchers reported results from an analysis of data from the 2007-2008 National Survey of Children’s Health, which found that children who perceive the neighborhood they lived in as unsafe, unsupportive, or underdeveloped had a higher prevalence of AD and a higher severity of AD. The same year, a study of the social and economic risk factors for moderate to severe AD found that Black children were more likely to come from homes with a lower household income, lower parental education attainment, lack of home ownership, and live between two residences, and have exposure to smoke.
“Disease recognition is one thing, but we also want everyone to be aware of these other factors,” she said, “because some patients do need a little bit more care and help to be able to access the medications that they need and gain access to us.”
Follicular, nummular eczema
In her clinical experience, the most common clinical variants of AD in patients with skin of color is follicular eczema. “Examine the patient, apply your hand to the affected area, and you can feel the papules beneath your fingertips,” she advised.
“That’s what I teach my residents and medical students,” she said. “If you are looking for erythema to seal your diagnosis of AD, it may not happen. You may see more of a violaceous hue and sometimes you may not find it at all, depending on the patient’s skin tone. If I find an area of normal appearing skin and then look back at the area of active skin disease, I go back and forth until I’m able to train my eye to be able to see those violaceous and erythematous hues more easily.”
Nummular eczema can also be a challenge in AD patients with skin of color.
“I like to listen to buzz words,” Dr. Heath said. “If a parent says, ‘my child has been diagnosed with ringworm multiple times,’ I zoom in on that. We know that kids can get tinea corporis, but usually not multiple times. I ask about all the things that can be associated with AD, and often we do see these nummular plaques on the skin and do some education about that. I also talk to their pediatrician or send information to that person so that they can be aware that nummular eczema is a form of AD.”
She noted that AD of the scalp may be confused with tinea capitis, especially in young Black children with moderate to severe AD. In her experience, triamcinolone 0.1% ointment works well for AD of the scalp.
She concluded her presentation by noting that there is no easy solution to treating AD in young patients with skin of color. “It’s way more than just eczema. We can help people see AD in a different way. My goal is to see the value in challenging ourselves to understand the impact of what happens outside of the exam room on these patients.”
Dr. Heath disclosed that she has served as a consultant for several pharmaceutical companies, including Regeneron, Janssen, Arcutis, Johnson and Johnson, Cassiopea, and Lilly.
AT SPD 2022
COVID smell loss tops disease severity as a predictor of long-term cognitive impairment
preliminary results of new research suggest.
The findings provide important insight into the long-term cognitive impact of COVID-19, said study investigator Gabriela Gonzalez-Alemán, PhD, professor at Pontifical Catholic University of Argentina, Buenos Aires.
The more information that can be gathered on factors increasing risks for this cognitive impact, “the better we can track it and begin to develop methods to prevent it,” she said.
The findings were presented at the Alzheimer’s Association International Conference.
Memory, attention problems
COVID-19 has infected more than 570 million people worldwide. Related infections may result in long-term sequelae, including neuropsychiatric symptoms, said Dr. Gonzalez-Alemán.
In older adults, COVID-19 sequelae may resemble early Alzheimer’s disease, and the two conditions may share risk factors and blood biomarkers.
The new study highlighted 1-year results from a large, prospective cohort study from Argentina. Researchers used measures to evaluate long-term consequences of COVID-19 in older adults recommended by the Alzheimer’s Association Consortium on Chronic Neuropsychiatric Sequelae of SARS-CoV-2 infection (CNS SC2).
Harmonizing definitions and methodologies for studying COVID-19’s impact on the brain allows consortium members to compare study results, said Dr. Gonzalez-Alemán.
The investigators used the health registry in the province of Jujuy, situated in the extreme northwestern part of Argentina. The registry includes all SARS-CoV-2 testing data for the entire region.
The investigators randomly invited adults aged 60 years and older from the registry to participate in the study. The current analysis included 766 adults aged 55-95 years (mean age 66.9 years; 57% female) with an average of 10.4 years of education. The education system in Argentina includes 12 years of school before university.
Investigators stratified subjects by polymerase chain reaction testing status. Of the total, 88.4% were infected with COVID and 11.6% were controls (subjects without COVID).
The neurocognitive assessment of participants included four cognitive domains: memory, attention, language, and executive function, and an olfactory test that determined degree of olfactory dysfunction. Cognitive impairment was defined as z scores below –2.
Researchers divided participants into groups according to cognitive performance. These included normal cognition, memory-only impairment (single domain; 11.7%), impairment in attention and executive function without memory impairment (two domains; 8.3%), and multiple domain impairment (11.6%).
“Our participants showed a predominance of memory impairment as would be seen in Alzheimer’s disease,” noted Dr. Gonzalez-Alemán. “And a large group showed a combination of memory and attention problems.”
About 40% of the study sample – but no controls – had olfactory dysfunction.
“All the subjects that had a severe cognitive impairment also had anosmia [loss of smell],” said Dr. Gonzalez-Alemán. “We established an association between olfactory dysfunction and cognitive performance and impairment.”
The analysis showed that severity of anosmia, but not clinical status, significantly predicted cognitive impairment. “So, anosmia could be a good predictor of cognitive impairment after COVID-19 infection,” said Dr. Gonzalez-Alemán.
For individuals older than 60 years, cognitive impairment can be persistent, as can be olfactory dysfunction, she added.
Results of a 1-year phone survey showed about 71.8% of subjects had received three vaccine doses and 24.9% two doses. About 12.5% of those with three doses were reinfected and 23.3% of those with two doses were reinfected.
Longest follow-up to date
Commenting on the research, Heather Snyder, PhD, vice president, medical and scientific relations at the Alzheimer’s Association, noted the study is “the longest follow-up we’ve seen” looking at the connection between persistent loss of smell and cognitive changes after a COVID-19 infection.
The study included a “fairly large” sample size and was “unique” in that it was set up in a part of the country with centralized testing, said Dr. Snyder.
The Argentinian group is among the most advanced of those connected to the CNS SC2, said Dr. Snyder.
Members of this Alzheimer’s Association consortium, said Dr. Snyder, regularly share updates of ongoing studies, which are at different stages and looking at various neuropsychiatric impacts of COVID-19. It is important to bring these groups together to determine what those impacts are “because no one group will be able to do this on their own,” she said. “We saw pretty early on that some individuals had changes in the brain, or changes in cognition, and loss of sense of smell or taste, which indicates there’s a connection to the brain.”
However, she added, “there’s still a lot we don’t know” about this connection.
The study was funded by Alzheimer’s Association and FULTRA.
A version of this article first appeared on Medscape.com.
preliminary results of new research suggest.
The findings provide important insight into the long-term cognitive impact of COVID-19, said study investigator Gabriela Gonzalez-Alemán, PhD, professor at Pontifical Catholic University of Argentina, Buenos Aires.
The more information that can be gathered on factors increasing risks for this cognitive impact, “the better we can track it and begin to develop methods to prevent it,” she said.
The findings were presented at the Alzheimer’s Association International Conference.
Memory, attention problems
COVID-19 has infected more than 570 million people worldwide. Related infections may result in long-term sequelae, including neuropsychiatric symptoms, said Dr. Gonzalez-Alemán.
In older adults, COVID-19 sequelae may resemble early Alzheimer’s disease, and the two conditions may share risk factors and blood biomarkers.
The new study highlighted 1-year results from a large, prospective cohort study from Argentina. Researchers used measures to evaluate long-term consequences of COVID-19 in older adults recommended by the Alzheimer’s Association Consortium on Chronic Neuropsychiatric Sequelae of SARS-CoV-2 infection (CNS SC2).
Harmonizing definitions and methodologies for studying COVID-19’s impact on the brain allows consortium members to compare study results, said Dr. Gonzalez-Alemán.
The investigators used the health registry in the province of Jujuy, situated in the extreme northwestern part of Argentina. The registry includes all SARS-CoV-2 testing data for the entire region.
The investigators randomly invited adults aged 60 years and older from the registry to participate in the study. The current analysis included 766 adults aged 55-95 years (mean age 66.9 years; 57% female) with an average of 10.4 years of education. The education system in Argentina includes 12 years of school before university.
Investigators stratified subjects by polymerase chain reaction testing status. Of the total, 88.4% were infected with COVID and 11.6% were controls (subjects without COVID).
The neurocognitive assessment of participants included four cognitive domains: memory, attention, language, and executive function, and an olfactory test that determined degree of olfactory dysfunction. Cognitive impairment was defined as z scores below –2.
Researchers divided participants into groups according to cognitive performance. These included normal cognition, memory-only impairment (single domain; 11.7%), impairment in attention and executive function without memory impairment (two domains; 8.3%), and multiple domain impairment (11.6%).
“Our participants showed a predominance of memory impairment as would be seen in Alzheimer’s disease,” noted Dr. Gonzalez-Alemán. “And a large group showed a combination of memory and attention problems.”
About 40% of the study sample – but no controls – had olfactory dysfunction.
“All the subjects that had a severe cognitive impairment also had anosmia [loss of smell],” said Dr. Gonzalez-Alemán. “We established an association between olfactory dysfunction and cognitive performance and impairment.”
The analysis showed that severity of anosmia, but not clinical status, significantly predicted cognitive impairment. “So, anosmia could be a good predictor of cognitive impairment after COVID-19 infection,” said Dr. Gonzalez-Alemán.
For individuals older than 60 years, cognitive impairment can be persistent, as can be olfactory dysfunction, she added.
Results of a 1-year phone survey showed about 71.8% of subjects had received three vaccine doses and 24.9% two doses. About 12.5% of those with three doses were reinfected and 23.3% of those with two doses were reinfected.
Longest follow-up to date
Commenting on the research, Heather Snyder, PhD, vice president, medical and scientific relations at the Alzheimer’s Association, noted the study is “the longest follow-up we’ve seen” looking at the connection between persistent loss of smell and cognitive changes after a COVID-19 infection.
The study included a “fairly large” sample size and was “unique” in that it was set up in a part of the country with centralized testing, said Dr. Snyder.
The Argentinian group is among the most advanced of those connected to the CNS SC2, said Dr. Snyder.
Members of this Alzheimer’s Association consortium, said Dr. Snyder, regularly share updates of ongoing studies, which are at different stages and looking at various neuropsychiatric impacts of COVID-19. It is important to bring these groups together to determine what those impacts are “because no one group will be able to do this on their own,” she said. “We saw pretty early on that some individuals had changes in the brain, or changes in cognition, and loss of sense of smell or taste, which indicates there’s a connection to the brain.”
However, she added, “there’s still a lot we don’t know” about this connection.
The study was funded by Alzheimer’s Association and FULTRA.
A version of this article first appeared on Medscape.com.
preliminary results of new research suggest.
The findings provide important insight into the long-term cognitive impact of COVID-19, said study investigator Gabriela Gonzalez-Alemán, PhD, professor at Pontifical Catholic University of Argentina, Buenos Aires.
The more information that can be gathered on factors increasing risks for this cognitive impact, “the better we can track it and begin to develop methods to prevent it,” she said.
The findings were presented at the Alzheimer’s Association International Conference.
Memory, attention problems
COVID-19 has infected more than 570 million people worldwide. Related infections may result in long-term sequelae, including neuropsychiatric symptoms, said Dr. Gonzalez-Alemán.
In older adults, COVID-19 sequelae may resemble early Alzheimer’s disease, and the two conditions may share risk factors and blood biomarkers.
The new study highlighted 1-year results from a large, prospective cohort study from Argentina. Researchers used measures to evaluate long-term consequences of COVID-19 in older adults recommended by the Alzheimer’s Association Consortium on Chronic Neuropsychiatric Sequelae of SARS-CoV-2 infection (CNS SC2).
Harmonizing definitions and methodologies for studying COVID-19’s impact on the brain allows consortium members to compare study results, said Dr. Gonzalez-Alemán.
The investigators used the health registry in the province of Jujuy, situated in the extreme northwestern part of Argentina. The registry includes all SARS-CoV-2 testing data for the entire region.
The investigators randomly invited adults aged 60 years and older from the registry to participate in the study. The current analysis included 766 adults aged 55-95 years (mean age 66.9 years; 57% female) with an average of 10.4 years of education. The education system in Argentina includes 12 years of school before university.
Investigators stratified subjects by polymerase chain reaction testing status. Of the total, 88.4% were infected with COVID and 11.6% were controls (subjects without COVID).
The neurocognitive assessment of participants included four cognitive domains: memory, attention, language, and executive function, and an olfactory test that determined degree of olfactory dysfunction. Cognitive impairment was defined as z scores below –2.
Researchers divided participants into groups according to cognitive performance. These included normal cognition, memory-only impairment (single domain; 11.7%), impairment in attention and executive function without memory impairment (two domains; 8.3%), and multiple domain impairment (11.6%).
“Our participants showed a predominance of memory impairment as would be seen in Alzheimer’s disease,” noted Dr. Gonzalez-Alemán. “And a large group showed a combination of memory and attention problems.”
About 40% of the study sample – but no controls – had olfactory dysfunction.
“All the subjects that had a severe cognitive impairment also had anosmia [loss of smell],” said Dr. Gonzalez-Alemán. “We established an association between olfactory dysfunction and cognitive performance and impairment.”
The analysis showed that severity of anosmia, but not clinical status, significantly predicted cognitive impairment. “So, anosmia could be a good predictor of cognitive impairment after COVID-19 infection,” said Dr. Gonzalez-Alemán.
For individuals older than 60 years, cognitive impairment can be persistent, as can be olfactory dysfunction, she added.
Results of a 1-year phone survey showed about 71.8% of subjects had received three vaccine doses and 24.9% two doses. About 12.5% of those with three doses were reinfected and 23.3% of those with two doses were reinfected.
Longest follow-up to date
Commenting on the research, Heather Snyder, PhD, vice president, medical and scientific relations at the Alzheimer’s Association, noted the study is “the longest follow-up we’ve seen” looking at the connection between persistent loss of smell and cognitive changes after a COVID-19 infection.
The study included a “fairly large” sample size and was “unique” in that it was set up in a part of the country with centralized testing, said Dr. Snyder.
The Argentinian group is among the most advanced of those connected to the CNS SC2, said Dr. Snyder.
Members of this Alzheimer’s Association consortium, said Dr. Snyder, regularly share updates of ongoing studies, which are at different stages and looking at various neuropsychiatric impacts of COVID-19. It is important to bring these groups together to determine what those impacts are “because no one group will be able to do this on their own,” she said. “We saw pretty early on that some individuals had changes in the brain, or changes in cognition, and loss of sense of smell or taste, which indicates there’s a connection to the brain.”
However, she added, “there’s still a lot we don’t know” about this connection.
The study was funded by Alzheimer’s Association and FULTRA.
A version of this article first appeared on Medscape.com.
FROM AAIC 2022
Smell loss may be a biomarker of Alzheimer’s disease risk
, according to new research findings.
Olfactory dysfunction is common in late life and well documented among people with Alzheimer’s disease. However, it was unknown whether faster olfactory decline predicts either onset of Alzheimer’s disease or structural brain changes associated with Alzheimer’s disease.
In a study published online in Alzheimer’s and Dementia, Jayant M. Pinto, MD, and his colleagues at the University of Chicago Medical Center reported that among older adults with normal cognition at baseline, people who experienced rapid loss of sense of smell were more likely to be subsequently diagnosed with mild cognitive impairment (MCI) or dementia, compared with those who did not.
Participants were recruited from Rush University’s Memory and Aging Project, a longitudinal cohort of older adults who undergo yearly cognitive and sensory exams, including a scratch test of 12 common smells to identify. The Rush study “was ahead of the curve in looking at smell,” Dr. Pinto said in an interview. “It gave us a very valuable resource with which to attack these questions.”
Dr. Pinto has long investigated links between smell and accelerated aging; in 2014 his group published the finding that olfactory dysfunction could predict death within 5 years in older adults, and in 2018 they reported that olfactory dysfunction could predict dementia.
Smell and cognition over time
For the current study, Dr. Pinto said, “we were able to look at the question not just using a single point in time, but a more granular trajectory of smell loss. Measuring change year by year showed that the faster people’s sense of smell declined, the more likely they were to be diagnosed with MCI or Alzheimer’s disease.”
Dr. Pinto and his colleagues evaluated results from 515 adults (mean age 76.6, 78% female, 94% White) with no cognitive impairment and at least 3 years of normal results on smell tests at baseline. The subjects were followed for a mean 8 years. One hundred subjects (19%) were diagnosed with MCI or dementia by the end of the study period. A subset of the cohort (n = 121) underwent structural magnetic resonance imaging (MRI) between their final smell tests and the study’s end. Of these, most still had normal cognition; 17 individuals had MCI.
Patients’ individual trajectories of smell loss were mapped as slopes. After adjusting for expected differences in age and sex, the investigators found steeper decline associated with greater risk of incident MCI or dementia (odds ratio, 1.89; 95% confidence interval, 1.26-2.90; P < .01). The risk was comparable to that of carrying an apo E ε4 allele, the key risk variant for late-onset Alzheimer’s disease, but was independent of apo E status. The association was strongest among subjects younger than 76 years.
Olfactory decline and brain volume
Dr. Pinto and his colleagues, including lead author Rachel R. Pacyna, a 4th-year medical student at the University of Chicago, also sought to identify brain volume changes corresponding with olfactory decline and Alzheimer’s disease. The researchers hypothesized that certain brain regions not seen affected in Alzheimer’s disease would remain unchanged regardless of olfactory status, but that regions associated with smell and Alzheimer’s disease would see smaller volumes linked with olfactory decline.
Faster olfactory decline did predict lower gray matter volume in olfactory regions, even after controlling for apo E status and other known risk factors. Conversely, cognitively unimpaired patients undergoing MRI saw more gray matter volume in primary olfactory and temporal brain regions, compared with those with cognitive symptoms.
Taken together, the findings suggest that “change in sense of smell is better than looking at sense of smell at one time point,” Dr. Pinto commented. “There are other reasons people have impaired sense of smell: car accidents, COVID, other viruses and infections. But if you identify on a time course those who are starting to lose it faster, these are the people on whom we need to focus.”
Not yet diagnostic
More work needs to be done to establish thresholds for smell loss that could be useful in clinical or investigative settings as a marker of dementia risk, Dr. Pinto acknowledged. “Everyone gets their hearing tested; everyone gets their vision tested. It’s not as easy to get your sense of smell tested. But this study is telling people that if we were to start measuring it routinely, we could actually use it.”
Smell testing “could become a component of a diagnostic battery that includes things like genotyping and cerebrospinal fluid markers, but adds a little more information. It could be useful in clinical prevention trials to identify people at the highest risk, as smell loss presents quite a few years before MCI or Alzheimer’s disease.”
The investigators acknowledged that their findings need to be replicated in more diverse cohorts that better represent the Alzheimer’s population in the United States. Another limitation of their study, they said, was that the method used to calculate the rate of olfactory decline “was based on slope of measured time points assuming linearity, which may oversimplify the complexity of olfactory changes in normal aging and during the preclinical Alzheimer’s disease period.” The study was funded by the National Institutes of Health. Dr. Pinto disclosed receiving consulting fees from Sanofi/Regeneron, Optinose, and Genentech not related to this work.
, according to new research findings.
Olfactory dysfunction is common in late life and well documented among people with Alzheimer’s disease. However, it was unknown whether faster olfactory decline predicts either onset of Alzheimer’s disease or structural brain changes associated with Alzheimer’s disease.
In a study published online in Alzheimer’s and Dementia, Jayant M. Pinto, MD, and his colleagues at the University of Chicago Medical Center reported that among older adults with normal cognition at baseline, people who experienced rapid loss of sense of smell were more likely to be subsequently diagnosed with mild cognitive impairment (MCI) or dementia, compared with those who did not.
Participants were recruited from Rush University’s Memory and Aging Project, a longitudinal cohort of older adults who undergo yearly cognitive and sensory exams, including a scratch test of 12 common smells to identify. The Rush study “was ahead of the curve in looking at smell,” Dr. Pinto said in an interview. “It gave us a very valuable resource with which to attack these questions.”
Dr. Pinto has long investigated links between smell and accelerated aging; in 2014 his group published the finding that olfactory dysfunction could predict death within 5 years in older adults, and in 2018 they reported that olfactory dysfunction could predict dementia.
Smell and cognition over time
For the current study, Dr. Pinto said, “we were able to look at the question not just using a single point in time, but a more granular trajectory of smell loss. Measuring change year by year showed that the faster people’s sense of smell declined, the more likely they were to be diagnosed with MCI or Alzheimer’s disease.”
Dr. Pinto and his colleagues evaluated results from 515 adults (mean age 76.6, 78% female, 94% White) with no cognitive impairment and at least 3 years of normal results on smell tests at baseline. The subjects were followed for a mean 8 years. One hundred subjects (19%) were diagnosed with MCI or dementia by the end of the study period. A subset of the cohort (n = 121) underwent structural magnetic resonance imaging (MRI) between their final smell tests and the study’s end. Of these, most still had normal cognition; 17 individuals had MCI.
Patients’ individual trajectories of smell loss were mapped as slopes. After adjusting for expected differences in age and sex, the investigators found steeper decline associated with greater risk of incident MCI or dementia (odds ratio, 1.89; 95% confidence interval, 1.26-2.90; P < .01). The risk was comparable to that of carrying an apo E ε4 allele, the key risk variant for late-onset Alzheimer’s disease, but was independent of apo E status. The association was strongest among subjects younger than 76 years.
Olfactory decline and brain volume
Dr. Pinto and his colleagues, including lead author Rachel R. Pacyna, a 4th-year medical student at the University of Chicago, also sought to identify brain volume changes corresponding with olfactory decline and Alzheimer’s disease. The researchers hypothesized that certain brain regions not seen affected in Alzheimer’s disease would remain unchanged regardless of olfactory status, but that regions associated with smell and Alzheimer’s disease would see smaller volumes linked with olfactory decline.
Faster olfactory decline did predict lower gray matter volume in olfactory regions, even after controlling for apo E status and other known risk factors. Conversely, cognitively unimpaired patients undergoing MRI saw more gray matter volume in primary olfactory and temporal brain regions, compared with those with cognitive symptoms.
Taken together, the findings suggest that “change in sense of smell is better than looking at sense of smell at one time point,” Dr. Pinto commented. “There are other reasons people have impaired sense of smell: car accidents, COVID, other viruses and infections. But if you identify on a time course those who are starting to lose it faster, these are the people on whom we need to focus.”
Not yet diagnostic
More work needs to be done to establish thresholds for smell loss that could be useful in clinical or investigative settings as a marker of dementia risk, Dr. Pinto acknowledged. “Everyone gets their hearing tested; everyone gets their vision tested. It’s not as easy to get your sense of smell tested. But this study is telling people that if we were to start measuring it routinely, we could actually use it.”
Smell testing “could become a component of a diagnostic battery that includes things like genotyping and cerebrospinal fluid markers, but adds a little more information. It could be useful in clinical prevention trials to identify people at the highest risk, as smell loss presents quite a few years before MCI or Alzheimer’s disease.”
The investigators acknowledged that their findings need to be replicated in more diverse cohorts that better represent the Alzheimer’s population in the United States. Another limitation of their study, they said, was that the method used to calculate the rate of olfactory decline “was based on slope of measured time points assuming linearity, which may oversimplify the complexity of olfactory changes in normal aging and during the preclinical Alzheimer’s disease period.” The study was funded by the National Institutes of Health. Dr. Pinto disclosed receiving consulting fees from Sanofi/Regeneron, Optinose, and Genentech not related to this work.
, according to new research findings.
Olfactory dysfunction is common in late life and well documented among people with Alzheimer’s disease. However, it was unknown whether faster olfactory decline predicts either onset of Alzheimer’s disease or structural brain changes associated with Alzheimer’s disease.
In a study published online in Alzheimer’s and Dementia, Jayant M. Pinto, MD, and his colleagues at the University of Chicago Medical Center reported that among older adults with normal cognition at baseline, people who experienced rapid loss of sense of smell were more likely to be subsequently diagnosed with mild cognitive impairment (MCI) or dementia, compared with those who did not.
Participants were recruited from Rush University’s Memory and Aging Project, a longitudinal cohort of older adults who undergo yearly cognitive and sensory exams, including a scratch test of 12 common smells to identify. The Rush study “was ahead of the curve in looking at smell,” Dr. Pinto said in an interview. “It gave us a very valuable resource with which to attack these questions.”
Dr. Pinto has long investigated links between smell and accelerated aging; in 2014 his group published the finding that olfactory dysfunction could predict death within 5 years in older adults, and in 2018 they reported that olfactory dysfunction could predict dementia.
Smell and cognition over time
For the current study, Dr. Pinto said, “we were able to look at the question not just using a single point in time, but a more granular trajectory of smell loss. Measuring change year by year showed that the faster people’s sense of smell declined, the more likely they were to be diagnosed with MCI or Alzheimer’s disease.”
Dr. Pinto and his colleagues evaluated results from 515 adults (mean age 76.6, 78% female, 94% White) with no cognitive impairment and at least 3 years of normal results on smell tests at baseline. The subjects were followed for a mean 8 years. One hundred subjects (19%) were diagnosed with MCI or dementia by the end of the study period. A subset of the cohort (n = 121) underwent structural magnetic resonance imaging (MRI) between their final smell tests and the study’s end. Of these, most still had normal cognition; 17 individuals had MCI.
Patients’ individual trajectories of smell loss were mapped as slopes. After adjusting for expected differences in age and sex, the investigators found steeper decline associated with greater risk of incident MCI or dementia (odds ratio, 1.89; 95% confidence interval, 1.26-2.90; P < .01). The risk was comparable to that of carrying an apo E ε4 allele, the key risk variant for late-onset Alzheimer’s disease, but was independent of apo E status. The association was strongest among subjects younger than 76 years.
Olfactory decline and brain volume
Dr. Pinto and his colleagues, including lead author Rachel R. Pacyna, a 4th-year medical student at the University of Chicago, also sought to identify brain volume changes corresponding with olfactory decline and Alzheimer’s disease. The researchers hypothesized that certain brain regions not seen affected in Alzheimer’s disease would remain unchanged regardless of olfactory status, but that regions associated with smell and Alzheimer’s disease would see smaller volumes linked with olfactory decline.
Faster olfactory decline did predict lower gray matter volume in olfactory regions, even after controlling for apo E status and other known risk factors. Conversely, cognitively unimpaired patients undergoing MRI saw more gray matter volume in primary olfactory and temporal brain regions, compared with those with cognitive symptoms.
Taken together, the findings suggest that “change in sense of smell is better than looking at sense of smell at one time point,” Dr. Pinto commented. “There are other reasons people have impaired sense of smell: car accidents, COVID, other viruses and infections. But if you identify on a time course those who are starting to lose it faster, these are the people on whom we need to focus.”
Not yet diagnostic
More work needs to be done to establish thresholds for smell loss that could be useful in clinical or investigative settings as a marker of dementia risk, Dr. Pinto acknowledged. “Everyone gets their hearing tested; everyone gets their vision tested. It’s not as easy to get your sense of smell tested. But this study is telling people that if we were to start measuring it routinely, we could actually use it.”
Smell testing “could become a component of a diagnostic battery that includes things like genotyping and cerebrospinal fluid markers, but adds a little more information. It could be useful in clinical prevention trials to identify people at the highest risk, as smell loss presents quite a few years before MCI or Alzheimer’s disease.”
The investigators acknowledged that their findings need to be replicated in more diverse cohorts that better represent the Alzheimer’s population in the United States. Another limitation of their study, they said, was that the method used to calculate the rate of olfactory decline “was based on slope of measured time points assuming linearity, which may oversimplify the complexity of olfactory changes in normal aging and during the preclinical Alzheimer’s disease period.” The study was funded by the National Institutes of Health. Dr. Pinto disclosed receiving consulting fees from Sanofi/Regeneron, Optinose, and Genentech not related to this work.
FROM ALZHEIMER’S & DEMENTIA