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New science reveals the best way to take a pill
I want to tell you a story about forgetfulness and haste, and how the combination of the two can lead to frightening consequences. A few years ago, I was lying in bed about to turn out the light when I realized I’d forgotten to take “my pill.”
Like some 161 million other American adults, I was then a consumer of a prescription medication. Being conscientious, I got up, retrieved said pill, and tossed it back. Being lazy, I didn’t bother to grab a glass of water to help the thing go down. Instead, I promptly returned to bed, threw a pillow over my head, and prepared for sleep.
Within seconds, I began to feel a burning sensation in my chest. After about a minute, that burn became a crippling pain. Not wanting to alarm my wife, I went into the living room, where I spent the next 30 minutes doubled over in agony. Was I having a heart attack? I phoned my sister, a hospitalist in Texas. She advised me to take myself to the ED to get checked out.
If only I’d known then about “Duke.” He could have told me how critical body posture is when people swallow pills.
Who’s Duke?
Duke is a computer representation of a 34-year-old, anatomically normal human male created by computer scientists at the IT’IS Foundation, a nonprofit group based in Switzerland that works on a variety of projects in health care technology. Using Duke, Rajat Mittal, PhD, a professor of medicine at the Johns Hopkins University, Baltimore, created a computer model called “StomachSim” to explore the process of digestion.
Their research, published in the journal Physics of Fluids, turned up several surprising findings about the dynamics of swallowing pills – the most common way medication is used worldwide.
Dr. Mittal said he chose to study the stomach because the functions of most other organ systems, from the heart to the brain, have already attracted plenty of attention from scientists.
“As I was looking to initiate research in some new directions, the implications of stomach biomechanics on important conditions such as diabetes, obesity, and gastroparesis became apparent to me,” he said. “It was clear that bioengineering research in this arena lags other more ‘sexy’ areas such as cardiovascular flows by at least 20 years, and there seemed to be a great opportunity to do impactful work.”
Your posture may help a pill work better
Several well-known things affect a pill’s ability to disperse its contents into the gut and be used by the body, such as the stomach’s contents (a heavy breakfast, a mix of liquids like juice, milk, and coffee) and the motion of the organ’s walls. But Dr. Mittal’s group learned that Duke’s posture also played a major role.
The researchers ran Duke through computer simulations in varying postures: upright, leaning right, leaning left, and leaning back, while keeping all the other parts of their analyses (like the things mentioned above) the same.
They found that posture determined as much as 83% of how quickly a pill disperses into the intestines. The most efficient position was leaning right. The least was leaning left, which prevented the pill from reaching the antrum, or bottom section of the stomach, and thus kept all but traces of the dissolved drug from entering the duodenum, where the stomach joins the small intestine. (Interestingly, Jews who observe Passover are advised to recline to the left during the meal as a symbol of freedom and leisure.)
That makes sense if you think about the stomach’s shape, which looks kind of like a bean, curving from the left to the right side of the body. Because of gravity, your position will change where the pill lands.
a condition in which the stomach loses the ability to empty properly.
How this could help people
Among the groups most likely to benefit from such studies, Dr. Mittal said, are the elderly – who both take a lot of pills and are more prone to trouble swallowing because of age-related changes in their esophagus – and the bedridden, who can’t easily shift their posture. The findings may also lead to improvements in the ability to treat people with gastroparesis, a particular problem for people with diabetes.
Future studies with Duke and similar simulations will look at how the GI system digests proteins, carbohydrates, and fatty meals, Dr. Mittal said.
In the meantime, Dr. Mittal offered the following advice: “Standing or sitting upright after taking a pill is fine. If you have to take a pill lying down, stay on your back or on your right side. Avoid lying on your left side after taking a pill.”
As for what happened to me, any gastroenterologist reading this has figured out that my condition was not heart-related. Instead, I likely was having a bout of pill esophagitis, irritation that can result from medications that aggravate the mucosa of the food tube. Although painful, esophagitis isn’t life-threatening. After about an hour, the pain began to subside, and by the next morning I was fine, with only a faint ache in my chest to remind me of my earlier torment. (Researchers noted an increase in the condition early in the COVID-19 pandemic, linked to the antibiotic doxycycline.)
And, in the interest of accuracy, my pill problem began above the stomach. Nothing in the Hopkins research suggests that the alignment of the esophagus plays a role in how drugs disperse in the gut – unless, of course, it prevents those pills from reaching the stomach in the first place.
A version of this article first appeared on WebMD.com.
I want to tell you a story about forgetfulness and haste, and how the combination of the two can lead to frightening consequences. A few years ago, I was lying in bed about to turn out the light when I realized I’d forgotten to take “my pill.”
Like some 161 million other American adults, I was then a consumer of a prescription medication. Being conscientious, I got up, retrieved said pill, and tossed it back. Being lazy, I didn’t bother to grab a glass of water to help the thing go down. Instead, I promptly returned to bed, threw a pillow over my head, and prepared for sleep.
Within seconds, I began to feel a burning sensation in my chest. After about a minute, that burn became a crippling pain. Not wanting to alarm my wife, I went into the living room, where I spent the next 30 minutes doubled over in agony. Was I having a heart attack? I phoned my sister, a hospitalist in Texas. She advised me to take myself to the ED to get checked out.
If only I’d known then about “Duke.” He could have told me how critical body posture is when people swallow pills.
Who’s Duke?
Duke is a computer representation of a 34-year-old, anatomically normal human male created by computer scientists at the IT’IS Foundation, a nonprofit group based in Switzerland that works on a variety of projects in health care technology. Using Duke, Rajat Mittal, PhD, a professor of medicine at the Johns Hopkins University, Baltimore, created a computer model called “StomachSim” to explore the process of digestion.
Their research, published in the journal Physics of Fluids, turned up several surprising findings about the dynamics of swallowing pills – the most common way medication is used worldwide.
Dr. Mittal said he chose to study the stomach because the functions of most other organ systems, from the heart to the brain, have already attracted plenty of attention from scientists.
“As I was looking to initiate research in some new directions, the implications of stomach biomechanics on important conditions such as diabetes, obesity, and gastroparesis became apparent to me,” he said. “It was clear that bioengineering research in this arena lags other more ‘sexy’ areas such as cardiovascular flows by at least 20 years, and there seemed to be a great opportunity to do impactful work.”
Your posture may help a pill work better
Several well-known things affect a pill’s ability to disperse its contents into the gut and be used by the body, such as the stomach’s contents (a heavy breakfast, a mix of liquids like juice, milk, and coffee) and the motion of the organ’s walls. But Dr. Mittal’s group learned that Duke’s posture also played a major role.
The researchers ran Duke through computer simulations in varying postures: upright, leaning right, leaning left, and leaning back, while keeping all the other parts of their analyses (like the things mentioned above) the same.
They found that posture determined as much as 83% of how quickly a pill disperses into the intestines. The most efficient position was leaning right. The least was leaning left, which prevented the pill from reaching the antrum, or bottom section of the stomach, and thus kept all but traces of the dissolved drug from entering the duodenum, where the stomach joins the small intestine. (Interestingly, Jews who observe Passover are advised to recline to the left during the meal as a symbol of freedom and leisure.)
That makes sense if you think about the stomach’s shape, which looks kind of like a bean, curving from the left to the right side of the body. Because of gravity, your position will change where the pill lands.
a condition in which the stomach loses the ability to empty properly.
How this could help people
Among the groups most likely to benefit from such studies, Dr. Mittal said, are the elderly – who both take a lot of pills and are more prone to trouble swallowing because of age-related changes in their esophagus – and the bedridden, who can’t easily shift their posture. The findings may also lead to improvements in the ability to treat people with gastroparesis, a particular problem for people with diabetes.
Future studies with Duke and similar simulations will look at how the GI system digests proteins, carbohydrates, and fatty meals, Dr. Mittal said.
In the meantime, Dr. Mittal offered the following advice: “Standing or sitting upright after taking a pill is fine. If you have to take a pill lying down, stay on your back or on your right side. Avoid lying on your left side after taking a pill.”
As for what happened to me, any gastroenterologist reading this has figured out that my condition was not heart-related. Instead, I likely was having a bout of pill esophagitis, irritation that can result from medications that aggravate the mucosa of the food tube. Although painful, esophagitis isn’t life-threatening. After about an hour, the pain began to subside, and by the next morning I was fine, with only a faint ache in my chest to remind me of my earlier torment. (Researchers noted an increase in the condition early in the COVID-19 pandemic, linked to the antibiotic doxycycline.)
And, in the interest of accuracy, my pill problem began above the stomach. Nothing in the Hopkins research suggests that the alignment of the esophagus plays a role in how drugs disperse in the gut – unless, of course, it prevents those pills from reaching the stomach in the first place.
A version of this article first appeared on WebMD.com.
I want to tell you a story about forgetfulness and haste, and how the combination of the two can lead to frightening consequences. A few years ago, I was lying in bed about to turn out the light when I realized I’d forgotten to take “my pill.”
Like some 161 million other American adults, I was then a consumer of a prescription medication. Being conscientious, I got up, retrieved said pill, and tossed it back. Being lazy, I didn’t bother to grab a glass of water to help the thing go down. Instead, I promptly returned to bed, threw a pillow over my head, and prepared for sleep.
Within seconds, I began to feel a burning sensation in my chest. After about a minute, that burn became a crippling pain. Not wanting to alarm my wife, I went into the living room, where I spent the next 30 minutes doubled over in agony. Was I having a heart attack? I phoned my sister, a hospitalist in Texas. She advised me to take myself to the ED to get checked out.
If only I’d known then about “Duke.” He could have told me how critical body posture is when people swallow pills.
Who’s Duke?
Duke is a computer representation of a 34-year-old, anatomically normal human male created by computer scientists at the IT’IS Foundation, a nonprofit group based in Switzerland that works on a variety of projects in health care technology. Using Duke, Rajat Mittal, PhD, a professor of medicine at the Johns Hopkins University, Baltimore, created a computer model called “StomachSim” to explore the process of digestion.
Their research, published in the journal Physics of Fluids, turned up several surprising findings about the dynamics of swallowing pills – the most common way medication is used worldwide.
Dr. Mittal said he chose to study the stomach because the functions of most other organ systems, from the heart to the brain, have already attracted plenty of attention from scientists.
“As I was looking to initiate research in some new directions, the implications of stomach biomechanics on important conditions such as diabetes, obesity, and gastroparesis became apparent to me,” he said. “It was clear that bioengineering research in this arena lags other more ‘sexy’ areas such as cardiovascular flows by at least 20 years, and there seemed to be a great opportunity to do impactful work.”
Your posture may help a pill work better
Several well-known things affect a pill’s ability to disperse its contents into the gut and be used by the body, such as the stomach’s contents (a heavy breakfast, a mix of liquids like juice, milk, and coffee) and the motion of the organ’s walls. But Dr. Mittal’s group learned that Duke’s posture also played a major role.
The researchers ran Duke through computer simulations in varying postures: upright, leaning right, leaning left, and leaning back, while keeping all the other parts of their analyses (like the things mentioned above) the same.
They found that posture determined as much as 83% of how quickly a pill disperses into the intestines. The most efficient position was leaning right. The least was leaning left, which prevented the pill from reaching the antrum, or bottom section of the stomach, and thus kept all but traces of the dissolved drug from entering the duodenum, where the stomach joins the small intestine. (Interestingly, Jews who observe Passover are advised to recline to the left during the meal as a symbol of freedom and leisure.)
That makes sense if you think about the stomach’s shape, which looks kind of like a bean, curving from the left to the right side of the body. Because of gravity, your position will change where the pill lands.
a condition in which the stomach loses the ability to empty properly.
How this could help people
Among the groups most likely to benefit from such studies, Dr. Mittal said, are the elderly – who both take a lot of pills and are more prone to trouble swallowing because of age-related changes in their esophagus – and the bedridden, who can’t easily shift their posture. The findings may also lead to improvements in the ability to treat people with gastroparesis, a particular problem for people with diabetes.
Future studies with Duke and similar simulations will look at how the GI system digests proteins, carbohydrates, and fatty meals, Dr. Mittal said.
In the meantime, Dr. Mittal offered the following advice: “Standing or sitting upright after taking a pill is fine. If you have to take a pill lying down, stay on your back or on your right side. Avoid lying on your left side after taking a pill.”
As for what happened to me, any gastroenterologist reading this has figured out that my condition was not heart-related. Instead, I likely was having a bout of pill esophagitis, irritation that can result from medications that aggravate the mucosa of the food tube. Although painful, esophagitis isn’t life-threatening. After about an hour, the pain began to subside, and by the next morning I was fine, with only a faint ache in my chest to remind me of my earlier torment. (Researchers noted an increase in the condition early in the COVID-19 pandemic, linked to the antibiotic doxycycline.)
And, in the interest of accuracy, my pill problem began above the stomach. Nothing in the Hopkins research suggests that the alignment of the esophagus plays a role in how drugs disperse in the gut – unless, of course, it prevents those pills from reaching the stomach in the first place.
A version of this article first appeared on WebMD.com.
Obstructive sleep apnea linked to unprovoked VTE
Add unprovoked venous thromboembolic events to the list of potential consequences of severe obstructive sleep apnea.
That conclusion comes from a study showing that patients with obstructive sleep apnea (OSA) who had the longest nocturnal hypoxemia episodes had a twofold risk for venous thromboembolic events.
systems, reported Wojciech Trzepizur, MD, of Angers University Hospital, France.
Previous studies have suggested links between OSA and both cancer and cognitive decline, but this is the first study to investigate the association between OSA and the incidence of unprovoked VTE, he reported in an oral abstract session at the annual congress of the European Respiratory Society.
“We found that those who spent more than 6% of their nighttime with levels of oxygen in their blood below 90% of normal had an almost twofold risk of developing VTEs compared to patients without oxygen deprivation,” he said.
Dr. Trzepizur and colleagues conducted a retrospective study linking cohort data to an administrative health database. They identified unprovoked VTE in patients with a suspicion for OSA and no previous VTE.
They created Cox proportional hazard models to assess the association of unprovoked VTE with apnea hypopnea index (AHI) measures and nocturnal hypoxemia markers, including the time patients spent below 90% oxygen saturation (T90), oxygen desaturation index (ODI), and hypoxic burden, defined as the total area under the respiratory event-related desaturation curve.
They found that after a median follow-up of 6.3 years, 104 out of 7,355 patients had an unprovoked VTE. In an unadjusted hazard model, there were significant associations between VTE and T90, as well as with hypoxic burden, but not with either AHI or ODI.
However, in an analysis adjusted for age, gender, body mass index, alcohol intake, hypertension, depression, history of cardiovascular disease, statin use, type of sleep study, study site, and CPAP adherence, the investigators found that only T90 remained a significant independent predictor of VTE, with a hazard ratio of 1.06, P = .02.
The association between T90 and VTE strengthened as the time spent below 90% saturation increased. Patients in the highest tercile, who spent more than 6% of the time undersaturated, had an HR for VTE of 1.95 (P = .02), compared with patients with a T90 less than 1%.
There were no significant differences in VTE risk between patients who used CPAP for more than 4 hours per night and those who either used the devices for less than 4 hours or refused CPAP.
“We see that T90 seems to be a strong parameter,” said session comoderator Raphael Heinzer, MD, MPH, of Lausanne University Hospital, Switzerland.
Dr. Heinzer’s comoderator, Silke Ryan, MD, of University College Dublin, pointed out that although T90 was the main predictor of responses, Dr. Trzepizur and colleagues did not control for other pulmonary diseases.
“Obviously, there could be an influence of other hypoxic-related diseases,” she said, and recommended controlling for this in future studies.
Winfried Randerath, MD, of the Bethanien Hospital at the University of Cologne, Germany, head of the ERS specialist group on sleep disordered breathing, said that this study and others presented at the meeting “show worrying associations between obstructive sleep apnea and important diseases that affect survival and quality of life.
“While they cannot prove that OSA causes any of these health problems, people should be made aware of these links and should try to make lifestyle changes in order to reduce their risk of OSA, for instance, by maintaining a healthy weight. However, if OSA is suspected, definite diagnosis and treatment should be initiated. We look forward to further research that may help to clarify whether OSA may be causing some of the health problems seen in these studies,” said Dr. Randerath, who was not involved with the study.
The study was supported by a grant from Institut de Recherche en Santé Respiratoire des Pays de la Loire (IRSR), Beaucouzé, France. Dr. Trzepizur, Dr. Heinzer, Dr. Ryan and Dr. Randerath reported no relevant financial relationships.
A version of this article first appeared on Medscape.com.
Add unprovoked venous thromboembolic events to the list of potential consequences of severe obstructive sleep apnea.
That conclusion comes from a study showing that patients with obstructive sleep apnea (OSA) who had the longest nocturnal hypoxemia episodes had a twofold risk for venous thromboembolic events.
systems, reported Wojciech Trzepizur, MD, of Angers University Hospital, France.
Previous studies have suggested links between OSA and both cancer and cognitive decline, but this is the first study to investigate the association between OSA and the incidence of unprovoked VTE, he reported in an oral abstract session at the annual congress of the European Respiratory Society.
“We found that those who spent more than 6% of their nighttime with levels of oxygen in their blood below 90% of normal had an almost twofold risk of developing VTEs compared to patients without oxygen deprivation,” he said.
Dr. Trzepizur and colleagues conducted a retrospective study linking cohort data to an administrative health database. They identified unprovoked VTE in patients with a suspicion for OSA and no previous VTE.
They created Cox proportional hazard models to assess the association of unprovoked VTE with apnea hypopnea index (AHI) measures and nocturnal hypoxemia markers, including the time patients spent below 90% oxygen saturation (T90), oxygen desaturation index (ODI), and hypoxic burden, defined as the total area under the respiratory event-related desaturation curve.
They found that after a median follow-up of 6.3 years, 104 out of 7,355 patients had an unprovoked VTE. In an unadjusted hazard model, there were significant associations between VTE and T90, as well as with hypoxic burden, but not with either AHI or ODI.
However, in an analysis adjusted for age, gender, body mass index, alcohol intake, hypertension, depression, history of cardiovascular disease, statin use, type of sleep study, study site, and CPAP adherence, the investigators found that only T90 remained a significant independent predictor of VTE, with a hazard ratio of 1.06, P = .02.
The association between T90 and VTE strengthened as the time spent below 90% saturation increased. Patients in the highest tercile, who spent more than 6% of the time undersaturated, had an HR for VTE of 1.95 (P = .02), compared with patients with a T90 less than 1%.
There were no significant differences in VTE risk between patients who used CPAP for more than 4 hours per night and those who either used the devices for less than 4 hours or refused CPAP.
“We see that T90 seems to be a strong parameter,” said session comoderator Raphael Heinzer, MD, MPH, of Lausanne University Hospital, Switzerland.
Dr. Heinzer’s comoderator, Silke Ryan, MD, of University College Dublin, pointed out that although T90 was the main predictor of responses, Dr. Trzepizur and colleagues did not control for other pulmonary diseases.
“Obviously, there could be an influence of other hypoxic-related diseases,” she said, and recommended controlling for this in future studies.
Winfried Randerath, MD, of the Bethanien Hospital at the University of Cologne, Germany, head of the ERS specialist group on sleep disordered breathing, said that this study and others presented at the meeting “show worrying associations between obstructive sleep apnea and important diseases that affect survival and quality of life.
“While they cannot prove that OSA causes any of these health problems, people should be made aware of these links and should try to make lifestyle changes in order to reduce their risk of OSA, for instance, by maintaining a healthy weight. However, if OSA is suspected, definite diagnosis and treatment should be initiated. We look forward to further research that may help to clarify whether OSA may be causing some of the health problems seen in these studies,” said Dr. Randerath, who was not involved with the study.
The study was supported by a grant from Institut de Recherche en Santé Respiratoire des Pays de la Loire (IRSR), Beaucouzé, France. Dr. Trzepizur, Dr. Heinzer, Dr. Ryan and Dr. Randerath reported no relevant financial relationships.
A version of this article first appeared on Medscape.com.
Add unprovoked venous thromboembolic events to the list of potential consequences of severe obstructive sleep apnea.
That conclusion comes from a study showing that patients with obstructive sleep apnea (OSA) who had the longest nocturnal hypoxemia episodes had a twofold risk for venous thromboembolic events.
systems, reported Wojciech Trzepizur, MD, of Angers University Hospital, France.
Previous studies have suggested links between OSA and both cancer and cognitive decline, but this is the first study to investigate the association between OSA and the incidence of unprovoked VTE, he reported in an oral abstract session at the annual congress of the European Respiratory Society.
“We found that those who spent more than 6% of their nighttime with levels of oxygen in their blood below 90% of normal had an almost twofold risk of developing VTEs compared to patients without oxygen deprivation,” he said.
Dr. Trzepizur and colleagues conducted a retrospective study linking cohort data to an administrative health database. They identified unprovoked VTE in patients with a suspicion for OSA and no previous VTE.
They created Cox proportional hazard models to assess the association of unprovoked VTE with apnea hypopnea index (AHI) measures and nocturnal hypoxemia markers, including the time patients spent below 90% oxygen saturation (T90), oxygen desaturation index (ODI), and hypoxic burden, defined as the total area under the respiratory event-related desaturation curve.
They found that after a median follow-up of 6.3 years, 104 out of 7,355 patients had an unprovoked VTE. In an unadjusted hazard model, there were significant associations between VTE and T90, as well as with hypoxic burden, but not with either AHI or ODI.
However, in an analysis adjusted for age, gender, body mass index, alcohol intake, hypertension, depression, history of cardiovascular disease, statin use, type of sleep study, study site, and CPAP adherence, the investigators found that only T90 remained a significant independent predictor of VTE, with a hazard ratio of 1.06, P = .02.
The association between T90 and VTE strengthened as the time spent below 90% saturation increased. Patients in the highest tercile, who spent more than 6% of the time undersaturated, had an HR for VTE of 1.95 (P = .02), compared with patients with a T90 less than 1%.
There were no significant differences in VTE risk between patients who used CPAP for more than 4 hours per night and those who either used the devices for less than 4 hours or refused CPAP.
“We see that T90 seems to be a strong parameter,” said session comoderator Raphael Heinzer, MD, MPH, of Lausanne University Hospital, Switzerland.
Dr. Heinzer’s comoderator, Silke Ryan, MD, of University College Dublin, pointed out that although T90 was the main predictor of responses, Dr. Trzepizur and colleagues did not control for other pulmonary diseases.
“Obviously, there could be an influence of other hypoxic-related diseases,” she said, and recommended controlling for this in future studies.
Winfried Randerath, MD, of the Bethanien Hospital at the University of Cologne, Germany, head of the ERS specialist group on sleep disordered breathing, said that this study and others presented at the meeting “show worrying associations between obstructive sleep apnea and important diseases that affect survival and quality of life.
“While they cannot prove that OSA causes any of these health problems, people should be made aware of these links and should try to make lifestyle changes in order to reduce their risk of OSA, for instance, by maintaining a healthy weight. However, if OSA is suspected, definite diagnosis and treatment should be initiated. We look forward to further research that may help to clarify whether OSA may be causing some of the health problems seen in these studies,” said Dr. Randerath, who was not involved with the study.
The study was supported by a grant from Institut de Recherche en Santé Respiratoire des Pays de la Loire (IRSR), Beaucouzé, France. Dr. Trzepizur, Dr. Heinzer, Dr. Ryan and Dr. Randerath reported no relevant financial relationships.
A version of this article first appeared on Medscape.com.
FROM ERS 2022
Physicians can’t be bystanders in ‘silent scourge’ of medical bullying
Maya Iyer, MD, MEd, experienced bullying as a faculty member, and she sensed that she wasn’t alone. “The best ideas for research often come from individual experiences, in both personal and the professional academic medicine setting,” she said in an interview.
“And I was correct. I was not the only one who experienced bullying. In fact, the most severe bullying experiences among ... women physician leaders occurred when they were in leadership positions,” said Dr. Iyer, a pediatric emergency medicine physician at Nationwide Children’s Hospital in Columbus, Ohio.
She is a coauthor of a study that was published in JAMA Network Open in which investigators surveyed the existence of antibullying policies for faculty at almost 100 U.S. medical schools.
The researchers defined bullying as “a severe form of mistreatment [that] occurs in the medical setting when a power differential allows offenders to consciously target individuals through persistent negative actions to impede the education or career of the target.”
The study included 91 medical schools, of which 4 schools had antibullying policies that included the reporting of procedures. Of the 87 medical schools without antibullying policies, 60 had antiharrassment policies; of those schools, 10 of the schools’ websites cited bullying and antiharassment policies. Five schools required a login to access policies, and one school’s website had a broken webpage link, per the study.
“We need to bring the silent scourge of bullying to the forefront because bullying is causing a brain drain on the medical profession,” said Dr. Iyer. “Bullying has numerous downstream negative effects, including depression, anxiety, burnout stress, decreased patient care satisfaction, increased medical errors, and job attrition.”
She added: “Through bullying, we are losing voices in medicine just at that point in time where we are trying to diversify the workforce to improve representation of all physicians.”
Dr. Iyer’s team sampled the top 25 schools for research and the top 25 schools for primary care. They also took a random sampling from 25 schools for research and a random sampling from top 25 schools for primary care. They assessed antibullying policies, antiharassment policies that mentioned bullying, antiharrassment policies that did not mention bullying, and the absence of policies addressing these issues.
Policy comprehensiveness was another focus for the researchers. They evaluated whether the relevant policies included faculty members and articulated the institution’s commitment to providing a safe and healthy workplace. Other factors included defining bullying and the roles and responsibilities of employees and procedures for reporting bullying.
Physicians can’t be bystanders to bullying
This means transitioning from being a bystander to an upstander.”
She doesn’t let medical schools off the hook, however. Instead, she advocated having institutions “provide safe spaces and opportunities for near-peer mentoring so that targets of bullying can share stories.”
Regarding who is responsible for addressing bullying, Dr. Iyer is emphatic. “I do want to be clear that the onus of disrupting does not fall on the targets. Rather, we need to fix the systems in which such behavior is tolerated.”
Her advice to leaders in academic medicine is to create comprehensive, zero-retaliation bullying policies that include detailed reporting procedures. Dr. Iyer advised leaders to partner with colleagues in human resources, offices of equity, and ombudspersons to develop, implement, and enforce these policies.
The study authors reported no conflicts of interest.
A version of this article first appeared on Medscape.com.
Maya Iyer, MD, MEd, experienced bullying as a faculty member, and she sensed that she wasn’t alone. “The best ideas for research often come from individual experiences, in both personal and the professional academic medicine setting,” she said in an interview.
“And I was correct. I was not the only one who experienced bullying. In fact, the most severe bullying experiences among ... women physician leaders occurred when they were in leadership positions,” said Dr. Iyer, a pediatric emergency medicine physician at Nationwide Children’s Hospital in Columbus, Ohio.
She is a coauthor of a study that was published in JAMA Network Open in which investigators surveyed the existence of antibullying policies for faculty at almost 100 U.S. medical schools.
The researchers defined bullying as “a severe form of mistreatment [that] occurs in the medical setting when a power differential allows offenders to consciously target individuals through persistent negative actions to impede the education or career of the target.”
The study included 91 medical schools, of which 4 schools had antibullying policies that included the reporting of procedures. Of the 87 medical schools without antibullying policies, 60 had antiharrassment policies; of those schools, 10 of the schools’ websites cited bullying and antiharassment policies. Five schools required a login to access policies, and one school’s website had a broken webpage link, per the study.
“We need to bring the silent scourge of bullying to the forefront because bullying is causing a brain drain on the medical profession,” said Dr. Iyer. “Bullying has numerous downstream negative effects, including depression, anxiety, burnout stress, decreased patient care satisfaction, increased medical errors, and job attrition.”
She added: “Through bullying, we are losing voices in medicine just at that point in time where we are trying to diversify the workforce to improve representation of all physicians.”
Dr. Iyer’s team sampled the top 25 schools for research and the top 25 schools for primary care. They also took a random sampling from 25 schools for research and a random sampling from top 25 schools for primary care. They assessed antibullying policies, antiharassment policies that mentioned bullying, antiharrassment policies that did not mention bullying, and the absence of policies addressing these issues.
Policy comprehensiveness was another focus for the researchers. They evaluated whether the relevant policies included faculty members and articulated the institution’s commitment to providing a safe and healthy workplace. Other factors included defining bullying and the roles and responsibilities of employees and procedures for reporting bullying.
Physicians can’t be bystanders to bullying
This means transitioning from being a bystander to an upstander.”
She doesn’t let medical schools off the hook, however. Instead, she advocated having institutions “provide safe spaces and opportunities for near-peer mentoring so that targets of bullying can share stories.”
Regarding who is responsible for addressing bullying, Dr. Iyer is emphatic. “I do want to be clear that the onus of disrupting does not fall on the targets. Rather, we need to fix the systems in which such behavior is tolerated.”
Her advice to leaders in academic medicine is to create comprehensive, zero-retaliation bullying policies that include detailed reporting procedures. Dr. Iyer advised leaders to partner with colleagues in human resources, offices of equity, and ombudspersons to develop, implement, and enforce these policies.
The study authors reported no conflicts of interest.
A version of this article first appeared on Medscape.com.
Maya Iyer, MD, MEd, experienced bullying as a faculty member, and she sensed that she wasn’t alone. “The best ideas for research often come from individual experiences, in both personal and the professional academic medicine setting,” she said in an interview.
“And I was correct. I was not the only one who experienced bullying. In fact, the most severe bullying experiences among ... women physician leaders occurred when they were in leadership positions,” said Dr. Iyer, a pediatric emergency medicine physician at Nationwide Children’s Hospital in Columbus, Ohio.
She is a coauthor of a study that was published in JAMA Network Open in which investigators surveyed the existence of antibullying policies for faculty at almost 100 U.S. medical schools.
The researchers defined bullying as “a severe form of mistreatment [that] occurs in the medical setting when a power differential allows offenders to consciously target individuals through persistent negative actions to impede the education or career of the target.”
The study included 91 medical schools, of which 4 schools had antibullying policies that included the reporting of procedures. Of the 87 medical schools without antibullying policies, 60 had antiharrassment policies; of those schools, 10 of the schools’ websites cited bullying and antiharassment policies. Five schools required a login to access policies, and one school’s website had a broken webpage link, per the study.
“We need to bring the silent scourge of bullying to the forefront because bullying is causing a brain drain on the medical profession,” said Dr. Iyer. “Bullying has numerous downstream negative effects, including depression, anxiety, burnout stress, decreased patient care satisfaction, increased medical errors, and job attrition.”
She added: “Through bullying, we are losing voices in medicine just at that point in time where we are trying to diversify the workforce to improve representation of all physicians.”
Dr. Iyer’s team sampled the top 25 schools for research and the top 25 schools for primary care. They also took a random sampling from 25 schools for research and a random sampling from top 25 schools for primary care. They assessed antibullying policies, antiharassment policies that mentioned bullying, antiharrassment policies that did not mention bullying, and the absence of policies addressing these issues.
Policy comprehensiveness was another focus for the researchers. They evaluated whether the relevant policies included faculty members and articulated the institution’s commitment to providing a safe and healthy workplace. Other factors included defining bullying and the roles and responsibilities of employees and procedures for reporting bullying.
Physicians can’t be bystanders to bullying
This means transitioning from being a bystander to an upstander.”
She doesn’t let medical schools off the hook, however. Instead, she advocated having institutions “provide safe spaces and opportunities for near-peer mentoring so that targets of bullying can share stories.”
Regarding who is responsible for addressing bullying, Dr. Iyer is emphatic. “I do want to be clear that the onus of disrupting does not fall on the targets. Rather, we need to fix the systems in which such behavior is tolerated.”
Her advice to leaders in academic medicine is to create comprehensive, zero-retaliation bullying policies that include detailed reporting procedures. Dr. Iyer advised leaders to partner with colleagues in human resources, offices of equity, and ombudspersons to develop, implement, and enforce these policies.
The study authors reported no conflicts of interest.
A version of this article first appeared on Medscape.com.
FROM JAMA NETWORK OPEN
Two states aim to curb diet pill sales to minors
California and New York are on the cusp of going further than the Food and Drug Administration in restricting the sale of nonprescription diet pills to minors as pediatricians and public health advocates try to protect kids from extreme weight-loss gimmicks online.
A bill before Gov. Gavin Newsom would bar anyone under 18 in California from buying over-the-counter weight-loss supplements – whether online or in shops – without a prescription. A similar bill passed by New York lawmakers is on Gov. Kathy Hochul’s desk. Neither Democrat has indicated how he or she will act.
If both bills are signed into law, proponents hope the momentum will build to restrict diet pill sales to children in more states. Massachusetts, New Jersey, and Missouri have introduced similar bills and backers plan to continue their push next year.
Nearly 30 million people in the United States will have an eating disorder in their lifetime; 95% of them are aged between 12 and 25, according to Johns Hopkins All Children’s Hospital. The hospital added that eating disorders pose the highest risk of mortality of any mental health disorder. And it has become easier than ever for minors to get pills that are sold online or on drugstore shelves. All dietary supplements, which include those for weight loss, accounted for nearly 35% of the $63 billion over-the-counter health products industry in 2021, according to Vision Research Reports, a market research firm.
Dietary supplements, which encompass a broad range of vitamins, herbs, and minerals, are classified by the FDA as food and don’t undergo scientific and safety testing as prescription drugs and over-the-counter medicines do.
Public health advocates want to keep weight-loss products – with ads that may promise to “Drop 5 pounds a week!” and pill names like Slim Sense – away from young people, particularly girls, since some research has linked some products to eating disorders. A study in the American Journal of Public Health, which followed more than 10,000 women aged 14-36 over 15 years, found that “those who used diet pills had more than 5 times higher adjusted odds of receiving an eating disorder diagnosis from a health care provider within 1-3 years than those who did not.”
Many pills have been found tainted with banned and dangerous ingredients that may cause cancer, heart attacks, strokes, and other ailments. For example, the FDA advised the public to avoid Slim Sense by Dr. Reade because it contains lorcaserin, which has been found to cause psychiatric disturbances and impairments in attention or memory. The FDA ordered it discontinued and the company couldn’t be reached for comment.
“Unscrupulous manufacturers are willing to take risks with consumers’ health – and they are lacing their products with illegal pharmaceuticals, banned pharmaceuticals, steroids, excessive stimulants, even experimental stimulants,” said S. Bryn Austin, ScD, founding director of the Strategic Training Initiative for the Prevention of Eating Disorders, or STRIPED, which supports the restrictions. “Consumers have no idea that this is what’s in these types of products.”
STRIPED is a public health initiative based at the Harvard School of Public Health, Boston, and Boston Children’s Hospital.
An industry trade group, the Natural Products Association, disputes that diet pills cause eating disorders, citing the lack of consumer complaints to the FDA of adverse events from their members’ products. “According to FDA data, there is no association between the two,” said Kyle Turk, the association’s director of government affairs.
The association contends that its members adhere to safe manufacturing processes, random product testing, and appropriate marketing guidelines. Representatives also worry that if minors can’t buy supplements over the counter, they may buy them from “crooks” on the black market and undermine the integrity of the industry. Under the bills, minors purchasing weight-loss products must show identification along with a prescription.
Not all business groups oppose the ban. The American Herbal Products Association, a trade group representing dietary supplement manufacturers and retailers, dropped its opposition to California’s bill once it was amended to remove ingredient categories that are found in non-diet supplements and vitamins, according to Robert Marriott, director of regulatory affairs.
Children’s advocates have found worrisome trends among young people who envision their ideal body type based on what they see on social media. According to a study commissioned by Fairplay, a nonprofit that seeks to stop harmful marketing practices targeting children, kids as young as 9 were found to be following three or more eating disorder accounts on Instagram, while the median age was 19. The authors called it a “pro–eating disorder bubble.”
Meta, which owns Instagram and Facebook, said the report lacks nuance, such as recognizing the human need to share life’s difficult moments. The company argues that blanket censorship isn’t the answer. “Experts and safety organizations have told us it’s important to strike a balance and allow people to share their personal stories while removing any content that encourages or promotes eating disorders,” Liza Crenshaw, a Meta spokesperson, said in an email.
Jason Nagata, MD, a pediatrician who cares for children and young adults with life-threatening eating disorders, believes that easy access to diet pills contributes to his patients’ conditions at UCSF Benioff Children’s Hospital in San Francisco. That was the case for one of his patients, an emaciated 11-year-old girl.
“She had basically entered a starvation state because she was not getting enough nutrition,” said Dr. Nagata, who provided supporting testimony for the California bill. “She was taking these pills and using other kinds of extreme behaviors to lose weight.”
Dr. Nagata said the number of patients he sees with eating disorders has tripled since the pandemic began. They are desperate to get diet pills, some with modest results. “We’ve had patients who have been so dependent on these products that they will be hospitalized and they’re still ordering these products on Amazon,” he said.
Public health advocates turned to state legislatures in response to the federal government’s limited authority to regulate diet pills. Under a 1994 federal law known as the Dietary Supplement Health and Education Act, the FDA “cannot step in until after there is a clear issue of harm to consumers,” said Dr. Austin.
No match for the supplement industry’s heavy lobbying on Capitol Hill, public health advocates shifted to a state-by-state approach.
There is, however, a push for the FDA to improve oversight of what goes into diet pills. Sen. Dick Durbin (D-Ill.) in April introduced a bill that would require dietary supplement manufacturers to register their products – along with the ingredients – with the regulator.
Proponents say the change is needed because manufacturers have been known to include dangerous ingredients. C. Michael White, PharmD, of the University of Connecticut, Storrs, found 35% of tainted health products came from weight-loss supplements in a review of a health fraud database.
A few ingredients have been banned, including sibutramine, a stimulant. “It was a very commonly used weight-loss supplement that ended up being removed from the U.S. market because of its elevated risk of causing things like heart attacks, strokes, and arrhythmias,” Dr. White said.
Another ingredient was phenolphthalein, which was used in laxatives until it was identified as a suspected carcinogen and banned in 1999. “To think,” he said, “that that product would still be on the U.S. market is just unconscionable.”
This story was produced by KHN, which publishes California Healthline, an editorially independent service of the California Health Care Foundation. KHN (Kaiser Health News) is a national newsroom that produces in-depth journalism about health issues. Together with Policy Analysis and Polling, KHN is one of the three major operating programs at KFF (Kaiser Family Foundation). KFF is an endowed nonprofit organization providing information on health issues to the nation.
California and New York are on the cusp of going further than the Food and Drug Administration in restricting the sale of nonprescription diet pills to minors as pediatricians and public health advocates try to protect kids from extreme weight-loss gimmicks online.
A bill before Gov. Gavin Newsom would bar anyone under 18 in California from buying over-the-counter weight-loss supplements – whether online or in shops – without a prescription. A similar bill passed by New York lawmakers is on Gov. Kathy Hochul’s desk. Neither Democrat has indicated how he or she will act.
If both bills are signed into law, proponents hope the momentum will build to restrict diet pill sales to children in more states. Massachusetts, New Jersey, and Missouri have introduced similar bills and backers plan to continue their push next year.
Nearly 30 million people in the United States will have an eating disorder in their lifetime; 95% of them are aged between 12 and 25, according to Johns Hopkins All Children’s Hospital. The hospital added that eating disorders pose the highest risk of mortality of any mental health disorder. And it has become easier than ever for minors to get pills that are sold online or on drugstore shelves. All dietary supplements, which include those for weight loss, accounted for nearly 35% of the $63 billion over-the-counter health products industry in 2021, according to Vision Research Reports, a market research firm.
Dietary supplements, which encompass a broad range of vitamins, herbs, and minerals, are classified by the FDA as food and don’t undergo scientific and safety testing as prescription drugs and over-the-counter medicines do.
Public health advocates want to keep weight-loss products – with ads that may promise to “Drop 5 pounds a week!” and pill names like Slim Sense – away from young people, particularly girls, since some research has linked some products to eating disorders. A study in the American Journal of Public Health, which followed more than 10,000 women aged 14-36 over 15 years, found that “those who used diet pills had more than 5 times higher adjusted odds of receiving an eating disorder diagnosis from a health care provider within 1-3 years than those who did not.”
Many pills have been found tainted with banned and dangerous ingredients that may cause cancer, heart attacks, strokes, and other ailments. For example, the FDA advised the public to avoid Slim Sense by Dr. Reade because it contains lorcaserin, which has been found to cause psychiatric disturbances and impairments in attention or memory. The FDA ordered it discontinued and the company couldn’t be reached for comment.
“Unscrupulous manufacturers are willing to take risks with consumers’ health – and they are lacing their products with illegal pharmaceuticals, banned pharmaceuticals, steroids, excessive stimulants, even experimental stimulants,” said S. Bryn Austin, ScD, founding director of the Strategic Training Initiative for the Prevention of Eating Disorders, or STRIPED, which supports the restrictions. “Consumers have no idea that this is what’s in these types of products.”
STRIPED is a public health initiative based at the Harvard School of Public Health, Boston, and Boston Children’s Hospital.
An industry trade group, the Natural Products Association, disputes that diet pills cause eating disorders, citing the lack of consumer complaints to the FDA of adverse events from their members’ products. “According to FDA data, there is no association between the two,” said Kyle Turk, the association’s director of government affairs.
The association contends that its members adhere to safe manufacturing processes, random product testing, and appropriate marketing guidelines. Representatives also worry that if minors can’t buy supplements over the counter, they may buy them from “crooks” on the black market and undermine the integrity of the industry. Under the bills, minors purchasing weight-loss products must show identification along with a prescription.
Not all business groups oppose the ban. The American Herbal Products Association, a trade group representing dietary supplement manufacturers and retailers, dropped its opposition to California’s bill once it was amended to remove ingredient categories that are found in non-diet supplements and vitamins, according to Robert Marriott, director of regulatory affairs.
Children’s advocates have found worrisome trends among young people who envision their ideal body type based on what they see on social media. According to a study commissioned by Fairplay, a nonprofit that seeks to stop harmful marketing practices targeting children, kids as young as 9 were found to be following three or more eating disorder accounts on Instagram, while the median age was 19. The authors called it a “pro–eating disorder bubble.”
Meta, which owns Instagram and Facebook, said the report lacks nuance, such as recognizing the human need to share life’s difficult moments. The company argues that blanket censorship isn’t the answer. “Experts and safety organizations have told us it’s important to strike a balance and allow people to share their personal stories while removing any content that encourages or promotes eating disorders,” Liza Crenshaw, a Meta spokesperson, said in an email.
Jason Nagata, MD, a pediatrician who cares for children and young adults with life-threatening eating disorders, believes that easy access to diet pills contributes to his patients’ conditions at UCSF Benioff Children’s Hospital in San Francisco. That was the case for one of his patients, an emaciated 11-year-old girl.
“She had basically entered a starvation state because she was not getting enough nutrition,” said Dr. Nagata, who provided supporting testimony for the California bill. “She was taking these pills and using other kinds of extreme behaviors to lose weight.”
Dr. Nagata said the number of patients he sees with eating disorders has tripled since the pandemic began. They are desperate to get diet pills, some with modest results. “We’ve had patients who have been so dependent on these products that they will be hospitalized and they’re still ordering these products on Amazon,” he said.
Public health advocates turned to state legislatures in response to the federal government’s limited authority to regulate diet pills. Under a 1994 federal law known as the Dietary Supplement Health and Education Act, the FDA “cannot step in until after there is a clear issue of harm to consumers,” said Dr. Austin.
No match for the supplement industry’s heavy lobbying on Capitol Hill, public health advocates shifted to a state-by-state approach.
There is, however, a push for the FDA to improve oversight of what goes into diet pills. Sen. Dick Durbin (D-Ill.) in April introduced a bill that would require dietary supplement manufacturers to register their products – along with the ingredients – with the regulator.
Proponents say the change is needed because manufacturers have been known to include dangerous ingredients. C. Michael White, PharmD, of the University of Connecticut, Storrs, found 35% of tainted health products came from weight-loss supplements in a review of a health fraud database.
A few ingredients have been banned, including sibutramine, a stimulant. “It was a very commonly used weight-loss supplement that ended up being removed from the U.S. market because of its elevated risk of causing things like heart attacks, strokes, and arrhythmias,” Dr. White said.
Another ingredient was phenolphthalein, which was used in laxatives until it was identified as a suspected carcinogen and banned in 1999. “To think,” he said, “that that product would still be on the U.S. market is just unconscionable.”
This story was produced by KHN, which publishes California Healthline, an editorially independent service of the California Health Care Foundation. KHN (Kaiser Health News) is a national newsroom that produces in-depth journalism about health issues. Together with Policy Analysis and Polling, KHN is one of the three major operating programs at KFF (Kaiser Family Foundation). KFF is an endowed nonprofit organization providing information on health issues to the nation.
California and New York are on the cusp of going further than the Food and Drug Administration in restricting the sale of nonprescription diet pills to minors as pediatricians and public health advocates try to protect kids from extreme weight-loss gimmicks online.
A bill before Gov. Gavin Newsom would bar anyone under 18 in California from buying over-the-counter weight-loss supplements – whether online or in shops – without a prescription. A similar bill passed by New York lawmakers is on Gov. Kathy Hochul’s desk. Neither Democrat has indicated how he or she will act.
If both bills are signed into law, proponents hope the momentum will build to restrict diet pill sales to children in more states. Massachusetts, New Jersey, and Missouri have introduced similar bills and backers plan to continue their push next year.
Nearly 30 million people in the United States will have an eating disorder in their lifetime; 95% of them are aged between 12 and 25, according to Johns Hopkins All Children’s Hospital. The hospital added that eating disorders pose the highest risk of mortality of any mental health disorder. And it has become easier than ever for minors to get pills that are sold online or on drugstore shelves. All dietary supplements, which include those for weight loss, accounted for nearly 35% of the $63 billion over-the-counter health products industry in 2021, according to Vision Research Reports, a market research firm.
Dietary supplements, which encompass a broad range of vitamins, herbs, and minerals, are classified by the FDA as food and don’t undergo scientific and safety testing as prescription drugs and over-the-counter medicines do.
Public health advocates want to keep weight-loss products – with ads that may promise to “Drop 5 pounds a week!” and pill names like Slim Sense – away from young people, particularly girls, since some research has linked some products to eating disorders. A study in the American Journal of Public Health, which followed more than 10,000 women aged 14-36 over 15 years, found that “those who used diet pills had more than 5 times higher adjusted odds of receiving an eating disorder diagnosis from a health care provider within 1-3 years than those who did not.”
Many pills have been found tainted with banned and dangerous ingredients that may cause cancer, heart attacks, strokes, and other ailments. For example, the FDA advised the public to avoid Slim Sense by Dr. Reade because it contains lorcaserin, which has been found to cause psychiatric disturbances and impairments in attention or memory. The FDA ordered it discontinued and the company couldn’t be reached for comment.
“Unscrupulous manufacturers are willing to take risks with consumers’ health – and they are lacing their products with illegal pharmaceuticals, banned pharmaceuticals, steroids, excessive stimulants, even experimental stimulants,” said S. Bryn Austin, ScD, founding director of the Strategic Training Initiative for the Prevention of Eating Disorders, or STRIPED, which supports the restrictions. “Consumers have no idea that this is what’s in these types of products.”
STRIPED is a public health initiative based at the Harvard School of Public Health, Boston, and Boston Children’s Hospital.
An industry trade group, the Natural Products Association, disputes that diet pills cause eating disorders, citing the lack of consumer complaints to the FDA of adverse events from their members’ products. “According to FDA data, there is no association between the two,” said Kyle Turk, the association’s director of government affairs.
The association contends that its members adhere to safe manufacturing processes, random product testing, and appropriate marketing guidelines. Representatives also worry that if minors can’t buy supplements over the counter, they may buy them from “crooks” on the black market and undermine the integrity of the industry. Under the bills, minors purchasing weight-loss products must show identification along with a prescription.
Not all business groups oppose the ban. The American Herbal Products Association, a trade group representing dietary supplement manufacturers and retailers, dropped its opposition to California’s bill once it was amended to remove ingredient categories that are found in non-diet supplements and vitamins, according to Robert Marriott, director of regulatory affairs.
Children’s advocates have found worrisome trends among young people who envision their ideal body type based on what they see on social media. According to a study commissioned by Fairplay, a nonprofit that seeks to stop harmful marketing practices targeting children, kids as young as 9 were found to be following three or more eating disorder accounts on Instagram, while the median age was 19. The authors called it a “pro–eating disorder bubble.”
Meta, which owns Instagram and Facebook, said the report lacks nuance, such as recognizing the human need to share life’s difficult moments. The company argues that blanket censorship isn’t the answer. “Experts and safety organizations have told us it’s important to strike a balance and allow people to share their personal stories while removing any content that encourages or promotes eating disorders,” Liza Crenshaw, a Meta spokesperson, said in an email.
Jason Nagata, MD, a pediatrician who cares for children and young adults with life-threatening eating disorders, believes that easy access to diet pills contributes to his patients’ conditions at UCSF Benioff Children’s Hospital in San Francisco. That was the case for one of his patients, an emaciated 11-year-old girl.
“She had basically entered a starvation state because she was not getting enough nutrition,” said Dr. Nagata, who provided supporting testimony for the California bill. “She was taking these pills and using other kinds of extreme behaviors to lose weight.”
Dr. Nagata said the number of patients he sees with eating disorders has tripled since the pandemic began. They are desperate to get diet pills, some with modest results. “We’ve had patients who have been so dependent on these products that they will be hospitalized and they’re still ordering these products on Amazon,” he said.
Public health advocates turned to state legislatures in response to the federal government’s limited authority to regulate diet pills. Under a 1994 federal law known as the Dietary Supplement Health and Education Act, the FDA “cannot step in until after there is a clear issue of harm to consumers,” said Dr. Austin.
No match for the supplement industry’s heavy lobbying on Capitol Hill, public health advocates shifted to a state-by-state approach.
There is, however, a push for the FDA to improve oversight of what goes into diet pills. Sen. Dick Durbin (D-Ill.) in April introduced a bill that would require dietary supplement manufacturers to register their products – along with the ingredients – with the regulator.
Proponents say the change is needed because manufacturers have been known to include dangerous ingredients. C. Michael White, PharmD, of the University of Connecticut, Storrs, found 35% of tainted health products came from weight-loss supplements in a review of a health fraud database.
A few ingredients have been banned, including sibutramine, a stimulant. “It was a very commonly used weight-loss supplement that ended up being removed from the U.S. market because of its elevated risk of causing things like heart attacks, strokes, and arrhythmias,” Dr. White said.
Another ingredient was phenolphthalein, which was used in laxatives until it was identified as a suspected carcinogen and banned in 1999. “To think,” he said, “that that product would still be on the U.S. market is just unconscionable.”
This story was produced by KHN, which publishes California Healthline, an editorially independent service of the California Health Care Foundation. KHN (Kaiser Health News) is a national newsroom that produces in-depth journalism about health issues. Together with Policy Analysis and Polling, KHN is one of the three major operating programs at KFF (Kaiser Family Foundation). KFF is an endowed nonprofit organization providing information on health issues to the nation.
‘Dr. Caveman’ had a leg up on amputation
Monkey see, monkey do (advanced medical procedures)
We don’t tend to think too kindly of our prehistoric ancestors. We throw around the word “caveman” – hardly a term of endearment – and depictions of Paleolithic humans rarely flatter their subjects. In many ways, though, our conceptions are correct. Humans of the Stone Age lived short, often brutish lives, but civilization had to start somewhere, and our prehistoric ancestors were often far more capable than we give them credit for.
Case in point is a recent discovery from an archaeological dig in Borneo: A young adult who lived 31,000 years ago was discovered with the lower third of their left leg amputated. Save the clever retort about the person’s untimely death, because this individual did not die from the surgery. The amputation occurred when the individual was a child and the subject lived for several years after the operation.
Amputation is usually unnecessary given our current level of medical technology, but it’s actually quite an advanced procedure, and this example predates the previous first case of amputation by nearly 25,000 years. Not only did the surgeon need to cut at an appropriate place, they needed to understand blood loss, the risk of infection, and the need to preserve skin in order to seal the wound back up. That’s quite a lot for our Paleolithic doctor to know, and it’s even more impressive considering the, shall we say, limited tools they would have had available to perform the operation.
Rocks. They cut off the leg with a rock. And it worked.
This discovery also gives insight into the amputee’s society. Someone knew that amputation was the right move for this person, indicating that it had been done before. In addition, the individual would not have been able to spring back into action hunting mammoths right away, they would require care for the rest of their lives. And clearly the community provided, given the individual’s continued life post operation and their burial in a place of honor.
If only the American health care system was capable of such feats of compassion, but that would require the majority of politicians to be as clever as cavemen. We’re not hopeful on those odds.
The first step is admitting you have a crying baby. The second step is … a step
Knock, knock.
Who’s there?
Crying baby.
Crying baby who?
Crying baby who … umm … doesn’t have a punchline. Let’s try this again.
A priest, a rabbi, and a crying baby walk into a bar and … nope, that’s not going to work.
Why did the crying baby cross the road? Ugh, never mind.
Clearly, crying babies are no laughing matter. What crying babies need is science. And the latest innovation – it’s fresh from a study conducted at the RIKEN Center for Brain Science in Saitama, Japan – in the science of crying babies is … walking. Researchers observed 21 unhappy infants and compared their responses to four strategies: being held by their walking mothers, held by their sitting mothers, lying in a motionless crib, or lying in a rocking cot.
The best strategy is for the mother – the experiment only involved mothers, but the results should apply to any caregiver – to pick up the crying baby, walk around for 5 minutes, sit for another 5-8 minutes, and then put the infant back to bed, the researchers said in a written statement.
The walking strategy, however, isn’t perfect. “Walking for 5 minutes promoted sleep, but only for crying infants. Surprisingly, this effect was absent when babies were already calm beforehand,” lead author Kumi O. Kuroda, MD, PhD, explained in a separate statement from the center.
It also doesn’t work on adults. We could not get a crying LOTME writer to fall asleep no matter how long his mother carried him around the office.
New way to detect Parkinson’s has already passed the sniff test
We humans aren’t generally known for our superpowers, but a woman from Scotland may just be the Smelling Superhero. Not only was she able to literally smell Parkinson’s disease (PD) on her husband 12 years before his diagnosis; she is also the reason that scientists have found a new way to test for PD.
Joy Milne, a retired nurse, told the BBC that her husband “had this musty rather unpleasant smell especially round his shoulders and the back of his neck and his skin had definitely changed.” She put two and two together after he had been diagnosed with PD and she came in contact with others with the same scent at a support group.
Researchers at the University of Manchester, working with Ms. Milne, have now created a skin test that uses mass spectroscopy to analyze a sample of the patient’s sebum in just 3 minutes and is 95% accurate. They tested 79 people with Parkinson’s and 71 without using this method and found “specific compounds unique to PD sebum samples when compared to healthy controls. Furthermore, we have identified two classes of lipids, namely, triacylglycerides and diglycerides, as components of human sebum that are significantly differentially expressed in PD,” they said in JACS Au.
This test could be available to general physicians within 2 years, which would provide new opportunities to the people who are waiting in line for neurologic consults. Ms. Milne’s husband passed away in 2015, but her courageous help and amazing nasal abilities may help millions down the line.
The power of flirting
It’s a common office stereotype: Women flirt with the boss to get ahead in the workplace, while men in power sexually harass women in subordinate positions. Nobody ever suspects the guys in the cubicles. A recent study takes a different look and paints a different picture.
The investigators conducted multiple online and lab experiments in how social sexual identity drives behavior in a workplace setting in relation to job placement. They found that it was most often men in lower-power positions who are insecure about their roles who initiate social sexual behavior, even though they know it’s offensive. Why? Power.
They randomly paired over 200 undergraduate students in a male/female fashion, placed them in subordinate and boss-like roles, and asked them to choose from a series of social sexual questions they wanted to ask their teammate. Male participants who were placed in subordinate positions to a female boss chose social sexual questions more often than did male bosses, female subordinates, and female bosses.
So what does this say about the threat of workplace harassment? The researchers found that men and women differ in their strategy for flirtation. For men, it’s a way to gain more power. But problems arise when they rationalize their behavior with a character trait like being a “big flirt.”
“When we take on that identity, it leads to certain behavioral patterns that reinforce the identity. And then, people use that identity as an excuse,” lead author Laura Kray of the University of California, Berkeley, said in a statement from the school.
The researchers make a point to note that the study isn’t about whether flirting is good or bad, nor are they suggesting that people in powerful positions don’t sexually harass underlings. It’s meant to provide insight to improve corporate sexual harassment training. A comment or conversation held in jest could potentially be a warning sign for future behavior.
Monkey see, monkey do (advanced medical procedures)
We don’t tend to think too kindly of our prehistoric ancestors. We throw around the word “caveman” – hardly a term of endearment – and depictions of Paleolithic humans rarely flatter their subjects. In many ways, though, our conceptions are correct. Humans of the Stone Age lived short, often brutish lives, but civilization had to start somewhere, and our prehistoric ancestors were often far more capable than we give them credit for.
Case in point is a recent discovery from an archaeological dig in Borneo: A young adult who lived 31,000 years ago was discovered with the lower third of their left leg amputated. Save the clever retort about the person’s untimely death, because this individual did not die from the surgery. The amputation occurred when the individual was a child and the subject lived for several years after the operation.
Amputation is usually unnecessary given our current level of medical technology, but it’s actually quite an advanced procedure, and this example predates the previous first case of amputation by nearly 25,000 years. Not only did the surgeon need to cut at an appropriate place, they needed to understand blood loss, the risk of infection, and the need to preserve skin in order to seal the wound back up. That’s quite a lot for our Paleolithic doctor to know, and it’s even more impressive considering the, shall we say, limited tools they would have had available to perform the operation.
Rocks. They cut off the leg with a rock. And it worked.
This discovery also gives insight into the amputee’s society. Someone knew that amputation was the right move for this person, indicating that it had been done before. In addition, the individual would not have been able to spring back into action hunting mammoths right away, they would require care for the rest of their lives. And clearly the community provided, given the individual’s continued life post operation and their burial in a place of honor.
If only the American health care system was capable of such feats of compassion, but that would require the majority of politicians to be as clever as cavemen. We’re not hopeful on those odds.
The first step is admitting you have a crying baby. The second step is … a step
Knock, knock.
Who’s there?
Crying baby.
Crying baby who?
Crying baby who … umm … doesn’t have a punchline. Let’s try this again.
A priest, a rabbi, and a crying baby walk into a bar and … nope, that’s not going to work.
Why did the crying baby cross the road? Ugh, never mind.
Clearly, crying babies are no laughing matter. What crying babies need is science. And the latest innovation – it’s fresh from a study conducted at the RIKEN Center for Brain Science in Saitama, Japan – in the science of crying babies is … walking. Researchers observed 21 unhappy infants and compared their responses to four strategies: being held by their walking mothers, held by their sitting mothers, lying in a motionless crib, or lying in a rocking cot.
The best strategy is for the mother – the experiment only involved mothers, but the results should apply to any caregiver – to pick up the crying baby, walk around for 5 minutes, sit for another 5-8 minutes, and then put the infant back to bed, the researchers said in a written statement.
The walking strategy, however, isn’t perfect. “Walking for 5 minutes promoted sleep, but only for crying infants. Surprisingly, this effect was absent when babies were already calm beforehand,” lead author Kumi O. Kuroda, MD, PhD, explained in a separate statement from the center.
It also doesn’t work on adults. We could not get a crying LOTME writer to fall asleep no matter how long his mother carried him around the office.
New way to detect Parkinson’s has already passed the sniff test
We humans aren’t generally known for our superpowers, but a woman from Scotland may just be the Smelling Superhero. Not only was she able to literally smell Parkinson’s disease (PD) on her husband 12 years before his diagnosis; she is also the reason that scientists have found a new way to test for PD.
Joy Milne, a retired nurse, told the BBC that her husband “had this musty rather unpleasant smell especially round his shoulders and the back of his neck and his skin had definitely changed.” She put two and two together after he had been diagnosed with PD and she came in contact with others with the same scent at a support group.
Researchers at the University of Manchester, working with Ms. Milne, have now created a skin test that uses mass spectroscopy to analyze a sample of the patient’s sebum in just 3 minutes and is 95% accurate. They tested 79 people with Parkinson’s and 71 without using this method and found “specific compounds unique to PD sebum samples when compared to healthy controls. Furthermore, we have identified two classes of lipids, namely, triacylglycerides and diglycerides, as components of human sebum that are significantly differentially expressed in PD,” they said in JACS Au.
This test could be available to general physicians within 2 years, which would provide new opportunities to the people who are waiting in line for neurologic consults. Ms. Milne’s husband passed away in 2015, but her courageous help and amazing nasal abilities may help millions down the line.
The power of flirting
It’s a common office stereotype: Women flirt with the boss to get ahead in the workplace, while men in power sexually harass women in subordinate positions. Nobody ever suspects the guys in the cubicles. A recent study takes a different look and paints a different picture.
The investigators conducted multiple online and lab experiments in how social sexual identity drives behavior in a workplace setting in relation to job placement. They found that it was most often men in lower-power positions who are insecure about their roles who initiate social sexual behavior, even though they know it’s offensive. Why? Power.
They randomly paired over 200 undergraduate students in a male/female fashion, placed them in subordinate and boss-like roles, and asked them to choose from a series of social sexual questions they wanted to ask their teammate. Male participants who were placed in subordinate positions to a female boss chose social sexual questions more often than did male bosses, female subordinates, and female bosses.
So what does this say about the threat of workplace harassment? The researchers found that men and women differ in their strategy for flirtation. For men, it’s a way to gain more power. But problems arise when they rationalize their behavior with a character trait like being a “big flirt.”
“When we take on that identity, it leads to certain behavioral patterns that reinforce the identity. And then, people use that identity as an excuse,” lead author Laura Kray of the University of California, Berkeley, said in a statement from the school.
The researchers make a point to note that the study isn’t about whether flirting is good or bad, nor are they suggesting that people in powerful positions don’t sexually harass underlings. It’s meant to provide insight to improve corporate sexual harassment training. A comment or conversation held in jest could potentially be a warning sign for future behavior.
Monkey see, monkey do (advanced medical procedures)
We don’t tend to think too kindly of our prehistoric ancestors. We throw around the word “caveman” – hardly a term of endearment – and depictions of Paleolithic humans rarely flatter their subjects. In many ways, though, our conceptions are correct. Humans of the Stone Age lived short, often brutish lives, but civilization had to start somewhere, and our prehistoric ancestors were often far more capable than we give them credit for.
Case in point is a recent discovery from an archaeological dig in Borneo: A young adult who lived 31,000 years ago was discovered with the lower third of their left leg amputated. Save the clever retort about the person’s untimely death, because this individual did not die from the surgery. The amputation occurred when the individual was a child and the subject lived for several years after the operation.
Amputation is usually unnecessary given our current level of medical technology, but it’s actually quite an advanced procedure, and this example predates the previous first case of amputation by nearly 25,000 years. Not only did the surgeon need to cut at an appropriate place, they needed to understand blood loss, the risk of infection, and the need to preserve skin in order to seal the wound back up. That’s quite a lot for our Paleolithic doctor to know, and it’s even more impressive considering the, shall we say, limited tools they would have had available to perform the operation.
Rocks. They cut off the leg with a rock. And it worked.
This discovery also gives insight into the amputee’s society. Someone knew that amputation was the right move for this person, indicating that it had been done before. In addition, the individual would not have been able to spring back into action hunting mammoths right away, they would require care for the rest of their lives. And clearly the community provided, given the individual’s continued life post operation and their burial in a place of honor.
If only the American health care system was capable of such feats of compassion, but that would require the majority of politicians to be as clever as cavemen. We’re not hopeful on those odds.
The first step is admitting you have a crying baby. The second step is … a step
Knock, knock.
Who’s there?
Crying baby.
Crying baby who?
Crying baby who … umm … doesn’t have a punchline. Let’s try this again.
A priest, a rabbi, and a crying baby walk into a bar and … nope, that’s not going to work.
Why did the crying baby cross the road? Ugh, never mind.
Clearly, crying babies are no laughing matter. What crying babies need is science. And the latest innovation – it’s fresh from a study conducted at the RIKEN Center for Brain Science in Saitama, Japan – in the science of crying babies is … walking. Researchers observed 21 unhappy infants and compared their responses to four strategies: being held by their walking mothers, held by their sitting mothers, lying in a motionless crib, or lying in a rocking cot.
The best strategy is for the mother – the experiment only involved mothers, but the results should apply to any caregiver – to pick up the crying baby, walk around for 5 minutes, sit for another 5-8 minutes, and then put the infant back to bed, the researchers said in a written statement.
The walking strategy, however, isn’t perfect. “Walking for 5 minutes promoted sleep, but only for crying infants. Surprisingly, this effect was absent when babies were already calm beforehand,” lead author Kumi O. Kuroda, MD, PhD, explained in a separate statement from the center.
It also doesn’t work on adults. We could not get a crying LOTME writer to fall asleep no matter how long his mother carried him around the office.
New way to detect Parkinson’s has already passed the sniff test
We humans aren’t generally known for our superpowers, but a woman from Scotland may just be the Smelling Superhero. Not only was she able to literally smell Parkinson’s disease (PD) on her husband 12 years before his diagnosis; she is also the reason that scientists have found a new way to test for PD.
Joy Milne, a retired nurse, told the BBC that her husband “had this musty rather unpleasant smell especially round his shoulders and the back of his neck and his skin had definitely changed.” She put two and two together after he had been diagnosed with PD and she came in contact with others with the same scent at a support group.
Researchers at the University of Manchester, working with Ms. Milne, have now created a skin test that uses mass spectroscopy to analyze a sample of the patient’s sebum in just 3 minutes and is 95% accurate. They tested 79 people with Parkinson’s and 71 without using this method and found “specific compounds unique to PD sebum samples when compared to healthy controls. Furthermore, we have identified two classes of lipids, namely, triacylglycerides and diglycerides, as components of human sebum that are significantly differentially expressed in PD,” they said in JACS Au.
This test could be available to general physicians within 2 years, which would provide new opportunities to the people who are waiting in line for neurologic consults. Ms. Milne’s husband passed away in 2015, but her courageous help and amazing nasal abilities may help millions down the line.
The power of flirting
It’s a common office stereotype: Women flirt with the boss to get ahead in the workplace, while men in power sexually harass women in subordinate positions. Nobody ever suspects the guys in the cubicles. A recent study takes a different look and paints a different picture.
The investigators conducted multiple online and lab experiments in how social sexual identity drives behavior in a workplace setting in relation to job placement. They found that it was most often men in lower-power positions who are insecure about their roles who initiate social sexual behavior, even though they know it’s offensive. Why? Power.
They randomly paired over 200 undergraduate students in a male/female fashion, placed them in subordinate and boss-like roles, and asked them to choose from a series of social sexual questions they wanted to ask their teammate. Male participants who were placed in subordinate positions to a female boss chose social sexual questions more often than did male bosses, female subordinates, and female bosses.
So what does this say about the threat of workplace harassment? The researchers found that men and women differ in their strategy for flirtation. For men, it’s a way to gain more power. But problems arise when they rationalize their behavior with a character trait like being a “big flirt.”
“When we take on that identity, it leads to certain behavioral patterns that reinforce the identity. And then, people use that identity as an excuse,” lead author Laura Kray of the University of California, Berkeley, said in a statement from the school.
The researchers make a point to note that the study isn’t about whether flirting is good or bad, nor are they suggesting that people in powerful positions don’t sexually harass underlings. It’s meant to provide insight to improve corporate sexual harassment training. A comment or conversation held in jest could potentially be a warning sign for future behavior.
Your poop may hold the secret to long life
Lots of things can disrupt your gut health over the years. A high-sugar diet, stress, antibiotics – all are linked to bad changes in the gut microbiome, the microbes that live in your intestinal tract. And this can raise the risk of diseases.
It could be possible, scientists say, by having people take a sample of their own stool when they are young to be put back into their colons when they are older.
While the science to back this up isn’t quite there yet, some researchers are saying we shouldn’t wait. They are calling on existing stool banks to let people start banking their stool now, so it’s there for them to use if the science becomes available.
But how would that work?
First, you’d go to a stool bank and provide a fresh sample of your poop, which would be screened for diseases, washed, processed, and deposited into a long-term storage facility.
Then, down the road, if you get a condition such as inflammatory bowel disease, heart disease, or type 2 diabetes – or if you have a procedure that wipes out your microbiome, like a course of antibiotics or chemotherapy – doctors could use your preserved stool to “re-colonize” your gut, restoring it to its earlier, healthier state, said Scott Weiss, MD, professor of medicine at Harvard Medical School, Boston, and a coauthor of a recent paper on the topic. They would do that using fecal microbiota transplantation, or FMT.
Timing is everything. You’d want a sample from when you’re healthy – say, between the ages of 18 and 35, or before a chronic condition is likely, said Dr. Weiss. But if you’re still healthy into your late 30s, 40s, or even 50s, providing a sample then could still benefit you later in life.
If we could pull off a banking system like this, it could have the potential to treat autoimmune disease, inflammatory bowel disease, diabetes, obesity, and heart disease – or even reverse the effects of aging. How can we make this happen?
Stool banks of today
While stool banks do exist today, the samples inside are destined not for the original donors but rather for sick patients hoping to treat an illness. Using FMT, doctors transfer the fecal material to the patient’s colon, restoring helpful gut microbiota.
Some research shows FMT may help treat inflammatory bowel diseases, such as Crohn’s or ulcerative colitis. Animal studies suggest it could help treat obesity, lengthen lifespan, and reverse some effects of aging, such as age-related decline in brain function. Other clinical trials are looking into its potential as a cancer treatment, said Dr. Weiss.
But outside the lab, FMT is mainly used for one purpose: to treat Clostridioides difficile infection. It works even better than antibiotics, research shows.
But first you need to find a healthy donor, and that’s harder than you might think.
Finding healthy stool samples
Banking our bodily substances is nothing new. Blood banks, for example, are common throughout the United States, and cord blood banking – preserving blood from a baby’s umbilical cord to aid possible future medical needs of the child – is becoming more popular. Sperm donors are highly sought after, and doctors regularly transplant kidneys and bone marrow to patients in need.
So why are we so particular about poop?
Part of the reason may be because feces (like blood, for that matter) can harbor disease – which is why it’s so important to find healthy stool donors. Problem is, this can be surprisingly hard to do.
To donate fecal matter, people must go through a rigorous screening process, said Majdi Osman, MD, chief medical officer for OpenBiome, a nonprofit microbiome research organization.
Until recently, OpenBiome operated a stool donation program, though it has since shifted its focus to research. Potential donors were screened for diseases and mental health conditions, pathogens, and antibiotic resistance. The pass rate was less than 3%.
“We take a very cautious approach because the association between diseases and the microbiome is still being understood,” Dr. Osman said.
FMT also carries risks – though so far, they seem mild. Side effects include mild diarrhea, nausea, belly pain, and fatigue. (The reason? Even the healthiest donor stool may not mix perfectly with your own.)
That’s where the idea of using your own stool comes in, said Yang-Yu Liu, PhD, a Harvard researcher who studies the microbiome and the lead author of the paper mentioned above. It’s not just more appealing but may also be a better “match” for your body.
Should you bank your stool?
While the researchers say we have reason to be optimistic about the future, it’s important to remember that many challenges remain. FMT is early in development, and there’s a lot about the microbiome we still don’t know.
There’s no guarantee, for example, that restoring a person’s microbiome to its formerly disease-free state will keep diseases at bay forever, said Dr. Weiss. If your genes raise your odds of having Crohn’s, for instance, it’s possible the disease could come back.
We also don’t know how long stool samples can be preserved, said Dr. Liu. Stool banks currently store fecal matter for 1 or 2 years, not decades. To protect the proteins and DNA structures for that long, samples would likely need to be stashed at the liquid nitrogen storage temperature of –196° C. (Currently, samples are stored at about –80° C.) Even then, testing would be needed to confirm if the fragile microorganisms in the stool can survive.
This raises another question: Who’s going to regulate all this?
The FDA regulates the use of FMT as a drug for the treatment of C. diff, but as Dr. Liu pointed out, many gastroenterologists consider the gut microbiota an organ. In that case, human fecal matter could be regulated the same way blood, bone, or even egg cells are.
Cord blood banking may be a helpful model, Dr. Liu said.
“We don’t have to start from scratch.”
Then there’s the question of cost. Cord blood banks could be a point of reference for that too, the researchers say. They charge about $1,500 to $2,820 for the first collection and processing, plus a yearly storage fee of $185 to $370.
Despite the unknowns, one thing is for sure: The interest in fecal banking is real – and growing. At least one microbiome firm, Cordlife Group Limited, based in Singapore, announced that it has started to allow people to bank their stool for future use.
“More people should talk about it and think about it,” said Dr. Liu.
A version of this article first appeared on WebMD.com.
Lots of things can disrupt your gut health over the years. A high-sugar diet, stress, antibiotics – all are linked to bad changes in the gut microbiome, the microbes that live in your intestinal tract. And this can raise the risk of diseases.
It could be possible, scientists say, by having people take a sample of their own stool when they are young to be put back into their colons when they are older.
While the science to back this up isn’t quite there yet, some researchers are saying we shouldn’t wait. They are calling on existing stool banks to let people start banking their stool now, so it’s there for them to use if the science becomes available.
But how would that work?
First, you’d go to a stool bank and provide a fresh sample of your poop, which would be screened for diseases, washed, processed, and deposited into a long-term storage facility.
Then, down the road, if you get a condition such as inflammatory bowel disease, heart disease, or type 2 diabetes – or if you have a procedure that wipes out your microbiome, like a course of antibiotics or chemotherapy – doctors could use your preserved stool to “re-colonize” your gut, restoring it to its earlier, healthier state, said Scott Weiss, MD, professor of medicine at Harvard Medical School, Boston, and a coauthor of a recent paper on the topic. They would do that using fecal microbiota transplantation, or FMT.
Timing is everything. You’d want a sample from when you’re healthy – say, between the ages of 18 and 35, or before a chronic condition is likely, said Dr. Weiss. But if you’re still healthy into your late 30s, 40s, or even 50s, providing a sample then could still benefit you later in life.
If we could pull off a banking system like this, it could have the potential to treat autoimmune disease, inflammatory bowel disease, diabetes, obesity, and heart disease – or even reverse the effects of aging. How can we make this happen?
Stool banks of today
While stool banks do exist today, the samples inside are destined not for the original donors but rather for sick patients hoping to treat an illness. Using FMT, doctors transfer the fecal material to the patient’s colon, restoring helpful gut microbiota.
Some research shows FMT may help treat inflammatory bowel diseases, such as Crohn’s or ulcerative colitis. Animal studies suggest it could help treat obesity, lengthen lifespan, and reverse some effects of aging, such as age-related decline in brain function. Other clinical trials are looking into its potential as a cancer treatment, said Dr. Weiss.
But outside the lab, FMT is mainly used for one purpose: to treat Clostridioides difficile infection. It works even better than antibiotics, research shows.
But first you need to find a healthy donor, and that’s harder than you might think.
Finding healthy stool samples
Banking our bodily substances is nothing new. Blood banks, for example, are common throughout the United States, and cord blood banking – preserving blood from a baby’s umbilical cord to aid possible future medical needs of the child – is becoming more popular. Sperm donors are highly sought after, and doctors regularly transplant kidneys and bone marrow to patients in need.
So why are we so particular about poop?
Part of the reason may be because feces (like blood, for that matter) can harbor disease – which is why it’s so important to find healthy stool donors. Problem is, this can be surprisingly hard to do.
To donate fecal matter, people must go through a rigorous screening process, said Majdi Osman, MD, chief medical officer for OpenBiome, a nonprofit microbiome research organization.
Until recently, OpenBiome operated a stool donation program, though it has since shifted its focus to research. Potential donors were screened for diseases and mental health conditions, pathogens, and antibiotic resistance. The pass rate was less than 3%.
“We take a very cautious approach because the association between diseases and the microbiome is still being understood,” Dr. Osman said.
FMT also carries risks – though so far, they seem mild. Side effects include mild diarrhea, nausea, belly pain, and fatigue. (The reason? Even the healthiest donor stool may not mix perfectly with your own.)
That’s where the idea of using your own stool comes in, said Yang-Yu Liu, PhD, a Harvard researcher who studies the microbiome and the lead author of the paper mentioned above. It’s not just more appealing but may also be a better “match” for your body.
Should you bank your stool?
While the researchers say we have reason to be optimistic about the future, it’s important to remember that many challenges remain. FMT is early in development, and there’s a lot about the microbiome we still don’t know.
There’s no guarantee, for example, that restoring a person’s microbiome to its formerly disease-free state will keep diseases at bay forever, said Dr. Weiss. If your genes raise your odds of having Crohn’s, for instance, it’s possible the disease could come back.
We also don’t know how long stool samples can be preserved, said Dr. Liu. Stool banks currently store fecal matter for 1 or 2 years, not decades. To protect the proteins and DNA structures for that long, samples would likely need to be stashed at the liquid nitrogen storage temperature of –196° C. (Currently, samples are stored at about –80° C.) Even then, testing would be needed to confirm if the fragile microorganisms in the stool can survive.
This raises another question: Who’s going to regulate all this?
The FDA regulates the use of FMT as a drug for the treatment of C. diff, but as Dr. Liu pointed out, many gastroenterologists consider the gut microbiota an organ. In that case, human fecal matter could be regulated the same way blood, bone, or even egg cells are.
Cord blood banking may be a helpful model, Dr. Liu said.
“We don’t have to start from scratch.”
Then there’s the question of cost. Cord blood banks could be a point of reference for that too, the researchers say. They charge about $1,500 to $2,820 for the first collection and processing, plus a yearly storage fee of $185 to $370.
Despite the unknowns, one thing is for sure: The interest in fecal banking is real – and growing. At least one microbiome firm, Cordlife Group Limited, based in Singapore, announced that it has started to allow people to bank their stool for future use.
“More people should talk about it and think about it,” said Dr. Liu.
A version of this article first appeared on WebMD.com.
Lots of things can disrupt your gut health over the years. A high-sugar diet, stress, antibiotics – all are linked to bad changes in the gut microbiome, the microbes that live in your intestinal tract. And this can raise the risk of diseases.
It could be possible, scientists say, by having people take a sample of their own stool when they are young to be put back into their colons when they are older.
While the science to back this up isn’t quite there yet, some researchers are saying we shouldn’t wait. They are calling on existing stool banks to let people start banking their stool now, so it’s there for them to use if the science becomes available.
But how would that work?
First, you’d go to a stool bank and provide a fresh sample of your poop, which would be screened for diseases, washed, processed, and deposited into a long-term storage facility.
Then, down the road, if you get a condition such as inflammatory bowel disease, heart disease, or type 2 diabetes – or if you have a procedure that wipes out your microbiome, like a course of antibiotics or chemotherapy – doctors could use your preserved stool to “re-colonize” your gut, restoring it to its earlier, healthier state, said Scott Weiss, MD, professor of medicine at Harvard Medical School, Boston, and a coauthor of a recent paper on the topic. They would do that using fecal microbiota transplantation, or FMT.
Timing is everything. You’d want a sample from when you’re healthy – say, between the ages of 18 and 35, or before a chronic condition is likely, said Dr. Weiss. But if you’re still healthy into your late 30s, 40s, or even 50s, providing a sample then could still benefit you later in life.
If we could pull off a banking system like this, it could have the potential to treat autoimmune disease, inflammatory bowel disease, diabetes, obesity, and heart disease – or even reverse the effects of aging. How can we make this happen?
Stool banks of today
While stool banks do exist today, the samples inside are destined not for the original donors but rather for sick patients hoping to treat an illness. Using FMT, doctors transfer the fecal material to the patient’s colon, restoring helpful gut microbiota.
Some research shows FMT may help treat inflammatory bowel diseases, such as Crohn’s or ulcerative colitis. Animal studies suggest it could help treat obesity, lengthen lifespan, and reverse some effects of aging, such as age-related decline in brain function. Other clinical trials are looking into its potential as a cancer treatment, said Dr. Weiss.
But outside the lab, FMT is mainly used for one purpose: to treat Clostridioides difficile infection. It works even better than antibiotics, research shows.
But first you need to find a healthy donor, and that’s harder than you might think.
Finding healthy stool samples
Banking our bodily substances is nothing new. Blood banks, for example, are common throughout the United States, and cord blood banking – preserving blood from a baby’s umbilical cord to aid possible future medical needs of the child – is becoming more popular. Sperm donors are highly sought after, and doctors regularly transplant kidneys and bone marrow to patients in need.
So why are we so particular about poop?
Part of the reason may be because feces (like blood, for that matter) can harbor disease – which is why it’s so important to find healthy stool donors. Problem is, this can be surprisingly hard to do.
To donate fecal matter, people must go through a rigorous screening process, said Majdi Osman, MD, chief medical officer for OpenBiome, a nonprofit microbiome research organization.
Until recently, OpenBiome operated a stool donation program, though it has since shifted its focus to research. Potential donors were screened for diseases and mental health conditions, pathogens, and antibiotic resistance. The pass rate was less than 3%.
“We take a very cautious approach because the association between diseases and the microbiome is still being understood,” Dr. Osman said.
FMT also carries risks – though so far, they seem mild. Side effects include mild diarrhea, nausea, belly pain, and fatigue. (The reason? Even the healthiest donor stool may not mix perfectly with your own.)
That’s where the idea of using your own stool comes in, said Yang-Yu Liu, PhD, a Harvard researcher who studies the microbiome and the lead author of the paper mentioned above. It’s not just more appealing but may also be a better “match” for your body.
Should you bank your stool?
While the researchers say we have reason to be optimistic about the future, it’s important to remember that many challenges remain. FMT is early in development, and there’s a lot about the microbiome we still don’t know.
There’s no guarantee, for example, that restoring a person’s microbiome to its formerly disease-free state will keep diseases at bay forever, said Dr. Weiss. If your genes raise your odds of having Crohn’s, for instance, it’s possible the disease could come back.
We also don’t know how long stool samples can be preserved, said Dr. Liu. Stool banks currently store fecal matter for 1 or 2 years, not decades. To protect the proteins and DNA structures for that long, samples would likely need to be stashed at the liquid nitrogen storage temperature of –196° C. (Currently, samples are stored at about –80° C.) Even then, testing would be needed to confirm if the fragile microorganisms in the stool can survive.
This raises another question: Who’s going to regulate all this?
The FDA regulates the use of FMT as a drug for the treatment of C. diff, but as Dr. Liu pointed out, many gastroenterologists consider the gut microbiota an organ. In that case, human fecal matter could be regulated the same way blood, bone, or even egg cells are.
Cord blood banking may be a helpful model, Dr. Liu said.
“We don’t have to start from scratch.”
Then there’s the question of cost. Cord blood banks could be a point of reference for that too, the researchers say. They charge about $1,500 to $2,820 for the first collection and processing, plus a yearly storage fee of $185 to $370.
Despite the unknowns, one thing is for sure: The interest in fecal banking is real – and growing. At least one microbiome firm, Cordlife Group Limited, based in Singapore, announced that it has started to allow people to bank their stool for future use.
“More people should talk about it and think about it,” said Dr. Liu.
A version of this article first appeared on WebMD.com.
Heparin pretreatment may safely open arteries before STEMI cath
, suggests a large registry study.
An open infarct-related artery (IRA) at angiography on cath-lab arrival presents STEMI patients an opportunity for earlier reperfusion and a chance, in theory at least, for smaller infarcts and maybe improved clinical outcomes.
In the new analysis, which covers more than 40,000 patients with STEMI in Sweden, the 38% who received heparin before cath-lab arrival were 11% less likely to show IRA occlusion at angiography prior to direct percutaneous coronary intervention (PCI). They also showed a 13% lower 30-day mortality compared with patients who were started on heparin in the cath lab. Importantly, their risk of major bleeding in the hospital did not increase.
The “early reperfusion” associated with IRA patency at angiography “could have long-term benefit due to smaller infarct size,” potentially explaining the observed 30-day survival gain in the pretreatment group, Oskar Love Emilsson, Lund (Sweden) University, said in an interview.
Mr. Emilsson, a third-year medical student, reported the analysis at the annual congress of the European Society of Cardiology, and is lead author on its same-day publication in the journal EuroIntervention.
He mentioned a few cautions in interpreting the study, which is based primarily on data from the Swedish Coronary Angiography and Angioplasty Registry (SCAAR). It included several sensitivity analyses that continued to back pretreatment heparin as a significant predictor of an unoccluded IRA but didn’t consistently support the 30-day mortality benefit seen in the primary analysis.
And, although the pretreatment group overall didn’t have more major bleeds, the risk did go up significantly for those older than 75 or those who weighed less than 60 kg (132 pounds) or underwent catheterization with an access route other than the radial artery. Extra caution should be exercised in such patients who receive heparin before cath-lab arrival for PCI, Mr. Emilsson observed.
“Our results suggest that heparin pretreatment might be a good option to improve patency of infarct related arteries in STEMI,” and potentially clinical outcomes, he said. “However, a definite answer would require a randomized controlled trial.”
Meanwhile, the current study may be the largest yet to look at clinical outcomes after pretreatment with unfractionated heparin before PCI for acute STEMI, the report states. There have been some observational studies, subanalyses of STEMI trials, and even a few limited randomized trials – including the HEAP trial published in 2000 – to weigh in on the subject. Some have supported the strategy, others have not.
“With rapid door-to-balloon times in STEMI, it can be challenging to show a significant difference between a prehospital heparin approach and heparin given in the lab,” observed Sunil V. Rao, MD, NYU Langone Health System, New York, who is not connected with the current study.
Many EDs in the United States have “a STEMI protocol that calls for an IV bolus of heparin. It would be tougher in the U.S. to give it in the ambulance but again, it’s not clear how much advantage that would really provide,” he told this news organization.
Support from randomized trials would be needed before the practice could be formally recommended. “The SCAAR registries have set the standard for how registries should be conducted,” Dr. Rao said. “This is a very well done observational study, but it is observational.”
The priority for STEMI patients, he added, “really should be to get them to the lab as fast as possible. If the ED protocol includes heparin before the cath lab, that’s great, but I don’t think we should delay getting these patients to the lab to accommodate pre–cath-lab heparin.”
The current analysis covered 41,631 patients with STEMI from 2008 through to 2016, of whom 38% were pretreated with heparin in an ambulance or the ED. The remaining 62% initiated heparin in the cath lab.
About one-third of the group had an open IRA at angiography. The adjusted risk ratio (RR) for IRA occlusion at angiography for patients pretreated vs. not pretreated with heparin was 0.89 (95% confidence interval [CI], 0.87-0.90).
The corresponding RR for death within 30 days was 0.87 (95% CI, 0.77-0.99), and for major in-hospital bleeding it was 1.01 (95% CI, 0.86-1.18).
The analysis was adjusted for other medications received before cath-lab arrival, especially a long list of antiplatelets and non-heparin antithrombins. That strengthens the case for heparin pretreatment as an independent predictor of an open IRA at initial angiography, Mr. Emilsson said.
Comparisons of propensity-score–matched subgroups of the total cohort, conducted separately for the IRA-occlusion endpoint and the endpoints of 30-day mortality and major bleeding, produced similar results.
Some observational data suggest that antiplatelet pretreatment with a P2Y12 inhibitor may promote IRA patency on angiography after cath lab arrival, Dr. Rao observed. “This indicates that there probably is a role of earlier antithrombotic therapy in STEMI patients, but the randomized trials have not shown a consistent benefit,” he said, referring in particular to the ATLANTIC trial.
Mr. Emilsson and Dr. Rao disclosed no relevant financial relationships.
A version of this article first appeared on Medscape.com.
, suggests a large registry study.
An open infarct-related artery (IRA) at angiography on cath-lab arrival presents STEMI patients an opportunity for earlier reperfusion and a chance, in theory at least, for smaller infarcts and maybe improved clinical outcomes.
In the new analysis, which covers more than 40,000 patients with STEMI in Sweden, the 38% who received heparin before cath-lab arrival were 11% less likely to show IRA occlusion at angiography prior to direct percutaneous coronary intervention (PCI). They also showed a 13% lower 30-day mortality compared with patients who were started on heparin in the cath lab. Importantly, their risk of major bleeding in the hospital did not increase.
The “early reperfusion” associated with IRA patency at angiography “could have long-term benefit due to smaller infarct size,” potentially explaining the observed 30-day survival gain in the pretreatment group, Oskar Love Emilsson, Lund (Sweden) University, said in an interview.
Mr. Emilsson, a third-year medical student, reported the analysis at the annual congress of the European Society of Cardiology, and is lead author on its same-day publication in the journal EuroIntervention.
He mentioned a few cautions in interpreting the study, which is based primarily on data from the Swedish Coronary Angiography and Angioplasty Registry (SCAAR). It included several sensitivity analyses that continued to back pretreatment heparin as a significant predictor of an unoccluded IRA but didn’t consistently support the 30-day mortality benefit seen in the primary analysis.
And, although the pretreatment group overall didn’t have more major bleeds, the risk did go up significantly for those older than 75 or those who weighed less than 60 kg (132 pounds) or underwent catheterization with an access route other than the radial artery. Extra caution should be exercised in such patients who receive heparin before cath-lab arrival for PCI, Mr. Emilsson observed.
“Our results suggest that heparin pretreatment might be a good option to improve patency of infarct related arteries in STEMI,” and potentially clinical outcomes, he said. “However, a definite answer would require a randomized controlled trial.”
Meanwhile, the current study may be the largest yet to look at clinical outcomes after pretreatment with unfractionated heparin before PCI for acute STEMI, the report states. There have been some observational studies, subanalyses of STEMI trials, and even a few limited randomized trials – including the HEAP trial published in 2000 – to weigh in on the subject. Some have supported the strategy, others have not.
“With rapid door-to-balloon times in STEMI, it can be challenging to show a significant difference between a prehospital heparin approach and heparin given in the lab,” observed Sunil V. Rao, MD, NYU Langone Health System, New York, who is not connected with the current study.
Many EDs in the United States have “a STEMI protocol that calls for an IV bolus of heparin. It would be tougher in the U.S. to give it in the ambulance but again, it’s not clear how much advantage that would really provide,” he told this news organization.
Support from randomized trials would be needed before the practice could be formally recommended. “The SCAAR registries have set the standard for how registries should be conducted,” Dr. Rao said. “This is a very well done observational study, but it is observational.”
The priority for STEMI patients, he added, “really should be to get them to the lab as fast as possible. If the ED protocol includes heparin before the cath lab, that’s great, but I don’t think we should delay getting these patients to the lab to accommodate pre–cath-lab heparin.”
The current analysis covered 41,631 patients with STEMI from 2008 through to 2016, of whom 38% were pretreated with heparin in an ambulance or the ED. The remaining 62% initiated heparin in the cath lab.
About one-third of the group had an open IRA at angiography. The adjusted risk ratio (RR) for IRA occlusion at angiography for patients pretreated vs. not pretreated with heparin was 0.89 (95% confidence interval [CI], 0.87-0.90).
The corresponding RR for death within 30 days was 0.87 (95% CI, 0.77-0.99), and for major in-hospital bleeding it was 1.01 (95% CI, 0.86-1.18).
The analysis was adjusted for other medications received before cath-lab arrival, especially a long list of antiplatelets and non-heparin antithrombins. That strengthens the case for heparin pretreatment as an independent predictor of an open IRA at initial angiography, Mr. Emilsson said.
Comparisons of propensity-score–matched subgroups of the total cohort, conducted separately for the IRA-occlusion endpoint and the endpoints of 30-day mortality and major bleeding, produced similar results.
Some observational data suggest that antiplatelet pretreatment with a P2Y12 inhibitor may promote IRA patency on angiography after cath lab arrival, Dr. Rao observed. “This indicates that there probably is a role of earlier antithrombotic therapy in STEMI patients, but the randomized trials have not shown a consistent benefit,” he said, referring in particular to the ATLANTIC trial.
Mr. Emilsson and Dr. Rao disclosed no relevant financial relationships.
A version of this article first appeared on Medscape.com.
, suggests a large registry study.
An open infarct-related artery (IRA) at angiography on cath-lab arrival presents STEMI patients an opportunity for earlier reperfusion and a chance, in theory at least, for smaller infarcts and maybe improved clinical outcomes.
In the new analysis, which covers more than 40,000 patients with STEMI in Sweden, the 38% who received heparin before cath-lab arrival were 11% less likely to show IRA occlusion at angiography prior to direct percutaneous coronary intervention (PCI). They also showed a 13% lower 30-day mortality compared with patients who were started on heparin in the cath lab. Importantly, their risk of major bleeding in the hospital did not increase.
The “early reperfusion” associated with IRA patency at angiography “could have long-term benefit due to smaller infarct size,” potentially explaining the observed 30-day survival gain in the pretreatment group, Oskar Love Emilsson, Lund (Sweden) University, said in an interview.
Mr. Emilsson, a third-year medical student, reported the analysis at the annual congress of the European Society of Cardiology, and is lead author on its same-day publication in the journal EuroIntervention.
He mentioned a few cautions in interpreting the study, which is based primarily on data from the Swedish Coronary Angiography and Angioplasty Registry (SCAAR). It included several sensitivity analyses that continued to back pretreatment heparin as a significant predictor of an unoccluded IRA but didn’t consistently support the 30-day mortality benefit seen in the primary analysis.
And, although the pretreatment group overall didn’t have more major bleeds, the risk did go up significantly for those older than 75 or those who weighed less than 60 kg (132 pounds) or underwent catheterization with an access route other than the radial artery. Extra caution should be exercised in such patients who receive heparin before cath-lab arrival for PCI, Mr. Emilsson observed.
“Our results suggest that heparin pretreatment might be a good option to improve patency of infarct related arteries in STEMI,” and potentially clinical outcomes, he said. “However, a definite answer would require a randomized controlled trial.”
Meanwhile, the current study may be the largest yet to look at clinical outcomes after pretreatment with unfractionated heparin before PCI for acute STEMI, the report states. There have been some observational studies, subanalyses of STEMI trials, and even a few limited randomized trials – including the HEAP trial published in 2000 – to weigh in on the subject. Some have supported the strategy, others have not.
“With rapid door-to-balloon times in STEMI, it can be challenging to show a significant difference between a prehospital heparin approach and heparin given in the lab,” observed Sunil V. Rao, MD, NYU Langone Health System, New York, who is not connected with the current study.
Many EDs in the United States have “a STEMI protocol that calls for an IV bolus of heparin. It would be tougher in the U.S. to give it in the ambulance but again, it’s not clear how much advantage that would really provide,” he told this news organization.
Support from randomized trials would be needed before the practice could be formally recommended. “The SCAAR registries have set the standard for how registries should be conducted,” Dr. Rao said. “This is a very well done observational study, but it is observational.”
The priority for STEMI patients, he added, “really should be to get them to the lab as fast as possible. If the ED protocol includes heparin before the cath lab, that’s great, but I don’t think we should delay getting these patients to the lab to accommodate pre–cath-lab heparin.”
The current analysis covered 41,631 patients with STEMI from 2008 through to 2016, of whom 38% were pretreated with heparin in an ambulance or the ED. The remaining 62% initiated heparin in the cath lab.
About one-third of the group had an open IRA at angiography. The adjusted risk ratio (RR) for IRA occlusion at angiography for patients pretreated vs. not pretreated with heparin was 0.89 (95% confidence interval [CI], 0.87-0.90).
The corresponding RR for death within 30 days was 0.87 (95% CI, 0.77-0.99), and for major in-hospital bleeding it was 1.01 (95% CI, 0.86-1.18).
The analysis was adjusted for other medications received before cath-lab arrival, especially a long list of antiplatelets and non-heparin antithrombins. That strengthens the case for heparin pretreatment as an independent predictor of an open IRA at initial angiography, Mr. Emilsson said.
Comparisons of propensity-score–matched subgroups of the total cohort, conducted separately for the IRA-occlusion endpoint and the endpoints of 30-day mortality and major bleeding, produced similar results.
Some observational data suggest that antiplatelet pretreatment with a P2Y12 inhibitor may promote IRA patency on angiography after cath lab arrival, Dr. Rao observed. “This indicates that there probably is a role of earlier antithrombotic therapy in STEMI patients, but the randomized trials have not shown a consistent benefit,” he said, referring in particular to the ATLANTIC trial.
Mr. Emilsson and Dr. Rao disclosed no relevant financial relationships.
A version of this article first appeared on Medscape.com.
FROM ESC CONGRESS 2022
Fish oil pills do not reduce fractures in healthy seniors: VITAL
Omega-3 supplements did not reduce fractures during a median 5.3-year follow-up in the more than 25,000 generally healthy men and women (≥ age 50 and ≥ age 55, respectively) in the Vitamin D and Omega-3 Trial (VITAL).
The large randomized controlled trial tested whether omega-3 fatty acid or vitamin D supplements prevented cardiovascular disease or cancer in a representative sample of midlife and older adults from 50 U.S. states – which they did not. In a further analysis of VITAL, vitamin D supplements (cholecalciferol, 2,000 IU/day) did not lower the risk of incident total, nonvertebral, and hip fractures, compared with placebo.
Now this new analysis shows that omega-3 fatty acid supplements (1 g/day of fish oil) did not reduce the risk of such fractures in the VITAL population either. Meryl S. LeBoff, MD, presented the latest findings during an oral session at the annual meeting of the American Society for Bone and Mineral Research.
“In this, the largest randomized controlled trial in the world, we did not find an effect of omega-3 fatty acid supplements on fractures,” Dr. LeBoff, from Brigham and Women’s Hospital and Harvard Medical School, both in Boston, told this news organization.
The current analysis did “unexpectedly” show that among participants who received the omega-3 fatty acid supplements, there was an increase in fractures in men, and fracture risk was higher in people with a normal or low body mass index and lower in people with higher BMI.
However, these subgroup findings need to be interpreted with caution and may be caused by chance, Dr. LeBoff warned. The researchers will be investigating these findings in further analyses.
Should patients take omega-3 supplements or not?
Asked whether, in the meantime, patients should start or keep taking fish oil supplements for possible health benefits, she noted that certain individuals might benefit.
For example, in VITAL, participants who ate less than 1.5 servings of fish per week and received omega-3 fatty acid supplements had a decrease in the combined cardiovascular endpoint, and Black participants who took fish oil supplements had a substantially reduced risk of the outcome, regardless of fish intake.
“I think everybody needs to review [the study findings] with clinicians and make a decision in terms of what would be best for them,” she said.
Session comoderator Bente Langdahl, MD, PhD, commented that “many people take omega-3 because they think it will help” knee, hip, or other joint pain.
Perhaps men are more prone to joint pain because of osteoarthritis and the supplements lessen the pain, so these men became more physically active and more prone to fractures, she speculated.
The current study shows that, “so far, we haven’t been able to demonstrate a reduced rate of fractures with fish oil supplements in clinical randomized trials” conducted in relatively healthy and not the oldest patients, she summarized. “We’re not talking about 80-year-olds.”
In this “well-conducted study, they were not able to see any difference” with omega-3 fatty acid supplements versus placebo, but apparently, there are no harms associated with taking these supplements, she said.
To patients who ask her about such supplements, Dr. Langdahl advised: “Try it out for 3 months. If it really helps you, if it takes away your joint pain or whatever, then that might work for you. But then remember to stop again because it might just be a temporary effect.”
Could fish oil supplements protect against fractures?
An estimated 22% of U.S. adults aged 60 and older take omega-3 fatty acid supplements, Dr. LeBoff noted.
Preclinical studies have shown that omega-3 fatty acids reduce bone resorption and have anti-inflammatory effects, but observational studies have reported conflicting findings.
The researchers conducted this ancillary study of VITAL to fill these knowledge gaps.
VITAL enrolled a national sample of 25,871 U.S. men and women, including 5,106 Black participants, with a mean age of 67 and a mean BMI of 28 kg/m2.
Importantly, participants were not recruited by low bone density, fractures, or vitamin D deficiency. Prior to entry, participants were required to stop taking omega-3 supplements and limit nonstudy vitamin D and calcium supplements.
The omega-3 fatty acid supplements used in the study contained eicosapentaenoic acid and docosahexaenoic acid in a 1.2:1 ratio.
VITAL had a 2x2 factorial design whereby 6,463 participants were randomized to receive the omega-3 fatty acid supplement and 6,474 were randomized to placebo. (Remaining participants were randomized to receive vitamin D or placebo.)
Participants in the omega-3 fatty acid and placebo groups had similar baseline characteristics. For example, about half (50.5%) were women, and on average, they ate 1.1 servings of dark-meat fish (such as salmon) per week.
Participants completed detailed questionnaires at baseline and each year.
Plasma omega-3 levels were measured at baseline and, in 1,583 participants, at 1 year of follow-up. The mean omega-3 index rose 54.7% in the omega-3 fatty acid group and changed less than 2% in the placebo group at 1 year.
Study pill adherence was 87.0% at 2 years and 85.7% at 5 years.
Fractures were self-reported on annual questionnaires and centrally adjudicated in medical record review.
No clinically meaningful effect of omega-3 fatty acids on fractures
During a median 5.3-year follow-up, researchers adjudicated 2,133 total fractures and confirmed 1,991 fractures (93%) in 1551 participants.
Incidences of total, nonvertebral, and hip fractures were similar in both groups.
Compared with placebo, omega-3 fatty acid supplements had no significant effect on risk of total fractures (hazard ratio, 1.02; 95% confidence interval, 0.92-1.13), nonvertebral fractures (HR, 1.01; 95% CI, 0.91-1.12), or hip fractures (HR, 0.89; 95% CI, 0.61-1.30), all adjusted for age, sex, and race.
The “confidence intervals were narrow, likely excluding a clinically meaningful effect,” Dr. LeBoff noted.
Among men, those who received fish oil supplements had a greater risk of fracture than those who received placebo (HR, 1.27; 95% CI, 1.07-1.51), but this result “was not corrected for multiple hypothesis testing,” Dr. LeBoff cautioned.
In the overall population, participants with a BMI less than 25 who received fish oil versus placebo had an increased risk of fracture, and those with a BMI of at least 30 who received fish oil versus placebo had a decreased risk of fracture, but the limits of the confidence intervals crossed 1.00.
After excluding digit, skull, and pathologic fractures, there was no significant reduction in total fractures (HR, 1.02; 95% CI, 0.92-1.14), nonvertebral fractures (HR, 1.02; 95% CI, 0.92-1.14), or hip fractures (HR, 0.90; 95% CI, 0.61-1.33), with omega-3 supplements versus placebo.
Similarly, there was no significant reduction in risk of major osteoporotic fractures (hip, wrist, humerus, and clinical spine fractures) or wrist fractures with omega-3 supplements versus placebo.
VITAL only studied one dose of omega-3 fatty acid supplements, and results may not be generalizable to younger adults, or older adults living in residential communities, Dr. LeBoff noted.
The study was supported by grants from the National Institute of Arthritis Musculoskeletal and Skin Diseases. VITAL was funded by the National Cancer Institute and the National Heart, Lung, and Blood Institute. Dr. LeBoff and Dr. Langdahl have reported no relevant financial relationships.
A version of this article first appeared on Medscape.com.
Omega-3 supplements did not reduce fractures during a median 5.3-year follow-up in the more than 25,000 generally healthy men and women (≥ age 50 and ≥ age 55, respectively) in the Vitamin D and Omega-3 Trial (VITAL).
The large randomized controlled trial tested whether omega-3 fatty acid or vitamin D supplements prevented cardiovascular disease or cancer in a representative sample of midlife and older adults from 50 U.S. states – which they did not. In a further analysis of VITAL, vitamin D supplements (cholecalciferol, 2,000 IU/day) did not lower the risk of incident total, nonvertebral, and hip fractures, compared with placebo.
Now this new analysis shows that omega-3 fatty acid supplements (1 g/day of fish oil) did not reduce the risk of such fractures in the VITAL population either. Meryl S. LeBoff, MD, presented the latest findings during an oral session at the annual meeting of the American Society for Bone and Mineral Research.
“In this, the largest randomized controlled trial in the world, we did not find an effect of omega-3 fatty acid supplements on fractures,” Dr. LeBoff, from Brigham and Women’s Hospital and Harvard Medical School, both in Boston, told this news organization.
The current analysis did “unexpectedly” show that among participants who received the omega-3 fatty acid supplements, there was an increase in fractures in men, and fracture risk was higher in people with a normal or low body mass index and lower in people with higher BMI.
However, these subgroup findings need to be interpreted with caution and may be caused by chance, Dr. LeBoff warned. The researchers will be investigating these findings in further analyses.
Should patients take omega-3 supplements or not?
Asked whether, in the meantime, patients should start or keep taking fish oil supplements for possible health benefits, she noted that certain individuals might benefit.
For example, in VITAL, participants who ate less than 1.5 servings of fish per week and received omega-3 fatty acid supplements had a decrease in the combined cardiovascular endpoint, and Black participants who took fish oil supplements had a substantially reduced risk of the outcome, regardless of fish intake.
“I think everybody needs to review [the study findings] with clinicians and make a decision in terms of what would be best for them,” she said.
Session comoderator Bente Langdahl, MD, PhD, commented that “many people take omega-3 because they think it will help” knee, hip, or other joint pain.
Perhaps men are more prone to joint pain because of osteoarthritis and the supplements lessen the pain, so these men became more physically active and more prone to fractures, she speculated.
The current study shows that, “so far, we haven’t been able to demonstrate a reduced rate of fractures with fish oil supplements in clinical randomized trials” conducted in relatively healthy and not the oldest patients, she summarized. “We’re not talking about 80-year-olds.”
In this “well-conducted study, they were not able to see any difference” with omega-3 fatty acid supplements versus placebo, but apparently, there are no harms associated with taking these supplements, she said.
To patients who ask her about such supplements, Dr. Langdahl advised: “Try it out for 3 months. If it really helps you, if it takes away your joint pain or whatever, then that might work for you. But then remember to stop again because it might just be a temporary effect.”
Could fish oil supplements protect against fractures?
An estimated 22% of U.S. adults aged 60 and older take omega-3 fatty acid supplements, Dr. LeBoff noted.
Preclinical studies have shown that omega-3 fatty acids reduce bone resorption and have anti-inflammatory effects, but observational studies have reported conflicting findings.
The researchers conducted this ancillary study of VITAL to fill these knowledge gaps.
VITAL enrolled a national sample of 25,871 U.S. men and women, including 5,106 Black participants, with a mean age of 67 and a mean BMI of 28 kg/m2.
Importantly, participants were not recruited by low bone density, fractures, or vitamin D deficiency. Prior to entry, participants were required to stop taking omega-3 supplements and limit nonstudy vitamin D and calcium supplements.
The omega-3 fatty acid supplements used in the study contained eicosapentaenoic acid and docosahexaenoic acid in a 1.2:1 ratio.
VITAL had a 2x2 factorial design whereby 6,463 participants were randomized to receive the omega-3 fatty acid supplement and 6,474 were randomized to placebo. (Remaining participants were randomized to receive vitamin D or placebo.)
Participants in the omega-3 fatty acid and placebo groups had similar baseline characteristics. For example, about half (50.5%) were women, and on average, they ate 1.1 servings of dark-meat fish (such as salmon) per week.
Participants completed detailed questionnaires at baseline and each year.
Plasma omega-3 levels were measured at baseline and, in 1,583 participants, at 1 year of follow-up. The mean omega-3 index rose 54.7% in the omega-3 fatty acid group and changed less than 2% in the placebo group at 1 year.
Study pill adherence was 87.0% at 2 years and 85.7% at 5 years.
Fractures were self-reported on annual questionnaires and centrally adjudicated in medical record review.
No clinically meaningful effect of omega-3 fatty acids on fractures
During a median 5.3-year follow-up, researchers adjudicated 2,133 total fractures and confirmed 1,991 fractures (93%) in 1551 participants.
Incidences of total, nonvertebral, and hip fractures were similar in both groups.
Compared with placebo, omega-3 fatty acid supplements had no significant effect on risk of total fractures (hazard ratio, 1.02; 95% confidence interval, 0.92-1.13), nonvertebral fractures (HR, 1.01; 95% CI, 0.91-1.12), or hip fractures (HR, 0.89; 95% CI, 0.61-1.30), all adjusted for age, sex, and race.
The “confidence intervals were narrow, likely excluding a clinically meaningful effect,” Dr. LeBoff noted.
Among men, those who received fish oil supplements had a greater risk of fracture than those who received placebo (HR, 1.27; 95% CI, 1.07-1.51), but this result “was not corrected for multiple hypothesis testing,” Dr. LeBoff cautioned.
In the overall population, participants with a BMI less than 25 who received fish oil versus placebo had an increased risk of fracture, and those with a BMI of at least 30 who received fish oil versus placebo had a decreased risk of fracture, but the limits of the confidence intervals crossed 1.00.
After excluding digit, skull, and pathologic fractures, there was no significant reduction in total fractures (HR, 1.02; 95% CI, 0.92-1.14), nonvertebral fractures (HR, 1.02; 95% CI, 0.92-1.14), or hip fractures (HR, 0.90; 95% CI, 0.61-1.33), with omega-3 supplements versus placebo.
Similarly, there was no significant reduction in risk of major osteoporotic fractures (hip, wrist, humerus, and clinical spine fractures) or wrist fractures with omega-3 supplements versus placebo.
VITAL only studied one dose of omega-3 fatty acid supplements, and results may not be generalizable to younger adults, or older adults living in residential communities, Dr. LeBoff noted.
The study was supported by grants from the National Institute of Arthritis Musculoskeletal and Skin Diseases. VITAL was funded by the National Cancer Institute and the National Heart, Lung, and Blood Institute. Dr. LeBoff and Dr. Langdahl have reported no relevant financial relationships.
A version of this article first appeared on Medscape.com.
Omega-3 supplements did not reduce fractures during a median 5.3-year follow-up in the more than 25,000 generally healthy men and women (≥ age 50 and ≥ age 55, respectively) in the Vitamin D and Omega-3 Trial (VITAL).
The large randomized controlled trial tested whether omega-3 fatty acid or vitamin D supplements prevented cardiovascular disease or cancer in a representative sample of midlife and older adults from 50 U.S. states – which they did not. In a further analysis of VITAL, vitamin D supplements (cholecalciferol, 2,000 IU/day) did not lower the risk of incident total, nonvertebral, and hip fractures, compared with placebo.
Now this new analysis shows that omega-3 fatty acid supplements (1 g/day of fish oil) did not reduce the risk of such fractures in the VITAL population either. Meryl S. LeBoff, MD, presented the latest findings during an oral session at the annual meeting of the American Society for Bone and Mineral Research.
“In this, the largest randomized controlled trial in the world, we did not find an effect of omega-3 fatty acid supplements on fractures,” Dr. LeBoff, from Brigham and Women’s Hospital and Harvard Medical School, both in Boston, told this news organization.
The current analysis did “unexpectedly” show that among participants who received the omega-3 fatty acid supplements, there was an increase in fractures in men, and fracture risk was higher in people with a normal or low body mass index and lower in people with higher BMI.
However, these subgroup findings need to be interpreted with caution and may be caused by chance, Dr. LeBoff warned. The researchers will be investigating these findings in further analyses.
Should patients take omega-3 supplements or not?
Asked whether, in the meantime, patients should start or keep taking fish oil supplements for possible health benefits, she noted that certain individuals might benefit.
For example, in VITAL, participants who ate less than 1.5 servings of fish per week and received omega-3 fatty acid supplements had a decrease in the combined cardiovascular endpoint, and Black participants who took fish oil supplements had a substantially reduced risk of the outcome, regardless of fish intake.
“I think everybody needs to review [the study findings] with clinicians and make a decision in terms of what would be best for them,” she said.
Session comoderator Bente Langdahl, MD, PhD, commented that “many people take omega-3 because they think it will help” knee, hip, or other joint pain.
Perhaps men are more prone to joint pain because of osteoarthritis and the supplements lessen the pain, so these men became more physically active and more prone to fractures, she speculated.
The current study shows that, “so far, we haven’t been able to demonstrate a reduced rate of fractures with fish oil supplements in clinical randomized trials” conducted in relatively healthy and not the oldest patients, she summarized. “We’re not talking about 80-year-olds.”
In this “well-conducted study, they were not able to see any difference” with omega-3 fatty acid supplements versus placebo, but apparently, there are no harms associated with taking these supplements, she said.
To patients who ask her about such supplements, Dr. Langdahl advised: “Try it out for 3 months. If it really helps you, if it takes away your joint pain or whatever, then that might work for you. But then remember to stop again because it might just be a temporary effect.”
Could fish oil supplements protect against fractures?
An estimated 22% of U.S. adults aged 60 and older take omega-3 fatty acid supplements, Dr. LeBoff noted.
Preclinical studies have shown that omega-3 fatty acids reduce bone resorption and have anti-inflammatory effects, but observational studies have reported conflicting findings.
The researchers conducted this ancillary study of VITAL to fill these knowledge gaps.
VITAL enrolled a national sample of 25,871 U.S. men and women, including 5,106 Black participants, with a mean age of 67 and a mean BMI of 28 kg/m2.
Importantly, participants were not recruited by low bone density, fractures, or vitamin D deficiency. Prior to entry, participants were required to stop taking omega-3 supplements and limit nonstudy vitamin D and calcium supplements.
The omega-3 fatty acid supplements used in the study contained eicosapentaenoic acid and docosahexaenoic acid in a 1.2:1 ratio.
VITAL had a 2x2 factorial design whereby 6,463 participants were randomized to receive the omega-3 fatty acid supplement and 6,474 were randomized to placebo. (Remaining participants were randomized to receive vitamin D or placebo.)
Participants in the omega-3 fatty acid and placebo groups had similar baseline characteristics. For example, about half (50.5%) were women, and on average, they ate 1.1 servings of dark-meat fish (such as salmon) per week.
Participants completed detailed questionnaires at baseline and each year.
Plasma omega-3 levels were measured at baseline and, in 1,583 participants, at 1 year of follow-up. The mean omega-3 index rose 54.7% in the omega-3 fatty acid group and changed less than 2% in the placebo group at 1 year.
Study pill adherence was 87.0% at 2 years and 85.7% at 5 years.
Fractures were self-reported on annual questionnaires and centrally adjudicated in medical record review.
No clinically meaningful effect of omega-3 fatty acids on fractures
During a median 5.3-year follow-up, researchers adjudicated 2,133 total fractures and confirmed 1,991 fractures (93%) in 1551 participants.
Incidences of total, nonvertebral, and hip fractures were similar in both groups.
Compared with placebo, omega-3 fatty acid supplements had no significant effect on risk of total fractures (hazard ratio, 1.02; 95% confidence interval, 0.92-1.13), nonvertebral fractures (HR, 1.01; 95% CI, 0.91-1.12), or hip fractures (HR, 0.89; 95% CI, 0.61-1.30), all adjusted for age, sex, and race.
The “confidence intervals were narrow, likely excluding a clinically meaningful effect,” Dr. LeBoff noted.
Among men, those who received fish oil supplements had a greater risk of fracture than those who received placebo (HR, 1.27; 95% CI, 1.07-1.51), but this result “was not corrected for multiple hypothesis testing,” Dr. LeBoff cautioned.
In the overall population, participants with a BMI less than 25 who received fish oil versus placebo had an increased risk of fracture, and those with a BMI of at least 30 who received fish oil versus placebo had a decreased risk of fracture, but the limits of the confidence intervals crossed 1.00.
After excluding digit, skull, and pathologic fractures, there was no significant reduction in total fractures (HR, 1.02; 95% CI, 0.92-1.14), nonvertebral fractures (HR, 1.02; 95% CI, 0.92-1.14), or hip fractures (HR, 0.90; 95% CI, 0.61-1.33), with omega-3 supplements versus placebo.
Similarly, there was no significant reduction in risk of major osteoporotic fractures (hip, wrist, humerus, and clinical spine fractures) or wrist fractures with omega-3 supplements versus placebo.
VITAL only studied one dose of omega-3 fatty acid supplements, and results may not be generalizable to younger adults, or older adults living in residential communities, Dr. LeBoff noted.
The study was supported by grants from the National Institute of Arthritis Musculoskeletal and Skin Diseases. VITAL was funded by the National Cancer Institute and the National Heart, Lung, and Blood Institute. Dr. LeBoff and Dr. Langdahl have reported no relevant financial relationships.
A version of this article first appeared on Medscape.com.
FROM ASMBR 2022
Myocardial infarction in women younger than 50: Lessons to learn
Young women (under 50) are increasingly having heart attacks without doctors really knowing why. This is where the Young Women Presenting Acute Myocardial Infarction in France (WAMIF) study comes in, the results of which were presented in an e-poster at the annual congress of the European Society of Cardiology by Stéphane Manzo-Silberman, MD, Institute of Cardiology, Pitié-Salpétrière, Paris. The results (yet to be published) fight several of the preconceived ideas on the topic, Dr. Manzo-Silberman commented in an interview.
Significantly higher hospital death rates in women
“Cardiovascular disease is the main cause of death in women, killing seven times more than breast cancer,” notes Dr. Manzo-Silberman. The hospital death rate is significantly higher in women and, despite going down, is significantly higher than in men (more than double), particularly in women under 50. What’s more, in addition to the typical risk factors, women present specific risk factors related to hormone changes, high-risk inflammatory profiles, and thrombophilia.”
The WAMIF study was designed to determine the clinical, biological, and morphological features linked to hospital mortality after 12 months in women under 50. The prospective, observational study included all women in this age range from 30 sites in France between May 2017 and June 2019.
90% with retrosternal chest pain
The age of the 314 women enrolled was 44.9 years on average. Nearly two-thirds (192) presented with ST-segment elevation myocardial infarction and the other 122 without. In terms of symptoms, 91.6% of these women presented with typical chest pain, and 59.7% had related symptoms.
“With more than 90% having retrosternal pain, the idea that myocardial infarction presents with atypical symptoms in women has been widely challenged, despite the fact that more than half present with related symptoms and it isn’t known in which order these symptoms occur, Dr. Manzo-Silberman said in an interview. But what we can say is that if at any point a young woman mentions chest pain, even when occurring as part of several other symptoms, MI must be deemed a possibility until it has been ruled out.”
The risk profile revealed that 75.5% were smokers, 35% had a family history of heart disease, 33% had pregnancy complications, and 55% had recently experienced a stressful situation. The analysis also showed that cannabis use and oral contraception were primary risk factors in women younger than 35.
“With regard to risk factors, when designing this study we expected that lots of these young women would have largely atypical autoimmune conditions, with high levels of inflammation. We looked for everything, but this was not actually the case. Instead, we found very many women to have classic risk factors; three-quarters were smokers, a modifiable risk factor, which can largely be prevented. The other aspect concerns contraception, and it’s why I insist that gynecologists must be involved insofar as they must inform their patients how to manage their risk factors and tweak their contraception.”
Coronary angiography findings showed that only 1% received a normal result, 29.3% had vessel damage, and 14.6% had aortic dissection. “We were surprised again here because we expected that with young women we would see lots of heart attacks without obstruction, [in other words] normal coronary arteries, atypical forms of MI,” commented Dr. Manzo-Silberman. “In fact, most presented with atheroma, often obstructive lesions, or even triple-vessel disease, in nearly a third of the cohort. So that’s another misconception dispelled – we can’t just think that because a woman is young, nothing will be found. Coronary catheterization should be considered, and the diagnostic process should be completed in full.”
After 1 year, there had been two cancer-related deaths and 25 patients had undergone several angioplasty procedures. Nevertheless, 90.4% had not experienced any type of CV event, and 72% had not even had any symptoms.
“The final surprise was prognosis,” he said. “Previous studies, especially some authored by Viola Vaccarino, MD, PhD, showed an excess hospital rate in women and we had expected this to be the case here, but no hospital deaths were recorded. However, not far off 10% of women attended (at least once) the emergency department in the year following for recurrent chest pain which was not ischemic – ECG normal, troponin normal – so something was missing in their education as a patient.”
“So, there are improvements to be made in terms of secondary prevention, follow-up, and in the education of these young female patients who have experienced the major event that is a myocardial infarction,” concluded Dr. Manzo-Silberman.
This content was originally published on Medscape French edition.
Young women (under 50) are increasingly having heart attacks without doctors really knowing why. This is where the Young Women Presenting Acute Myocardial Infarction in France (WAMIF) study comes in, the results of which were presented in an e-poster at the annual congress of the European Society of Cardiology by Stéphane Manzo-Silberman, MD, Institute of Cardiology, Pitié-Salpétrière, Paris. The results (yet to be published) fight several of the preconceived ideas on the topic, Dr. Manzo-Silberman commented in an interview.
Significantly higher hospital death rates in women
“Cardiovascular disease is the main cause of death in women, killing seven times more than breast cancer,” notes Dr. Manzo-Silberman. The hospital death rate is significantly higher in women and, despite going down, is significantly higher than in men (more than double), particularly in women under 50. What’s more, in addition to the typical risk factors, women present specific risk factors related to hormone changes, high-risk inflammatory profiles, and thrombophilia.”
The WAMIF study was designed to determine the clinical, biological, and morphological features linked to hospital mortality after 12 months in women under 50. The prospective, observational study included all women in this age range from 30 sites in France between May 2017 and June 2019.
90% with retrosternal chest pain
The age of the 314 women enrolled was 44.9 years on average. Nearly two-thirds (192) presented with ST-segment elevation myocardial infarction and the other 122 without. In terms of symptoms, 91.6% of these women presented with typical chest pain, and 59.7% had related symptoms.
“With more than 90% having retrosternal pain, the idea that myocardial infarction presents with atypical symptoms in women has been widely challenged, despite the fact that more than half present with related symptoms and it isn’t known in which order these symptoms occur, Dr. Manzo-Silberman said in an interview. But what we can say is that if at any point a young woman mentions chest pain, even when occurring as part of several other symptoms, MI must be deemed a possibility until it has been ruled out.”
The risk profile revealed that 75.5% were smokers, 35% had a family history of heart disease, 33% had pregnancy complications, and 55% had recently experienced a stressful situation. The analysis also showed that cannabis use and oral contraception were primary risk factors in women younger than 35.
“With regard to risk factors, when designing this study we expected that lots of these young women would have largely atypical autoimmune conditions, with high levels of inflammation. We looked for everything, but this was not actually the case. Instead, we found very many women to have classic risk factors; three-quarters were smokers, a modifiable risk factor, which can largely be prevented. The other aspect concerns contraception, and it’s why I insist that gynecologists must be involved insofar as they must inform their patients how to manage their risk factors and tweak their contraception.”
Coronary angiography findings showed that only 1% received a normal result, 29.3% had vessel damage, and 14.6% had aortic dissection. “We were surprised again here because we expected that with young women we would see lots of heart attacks without obstruction, [in other words] normal coronary arteries, atypical forms of MI,” commented Dr. Manzo-Silberman. “In fact, most presented with atheroma, often obstructive lesions, or even triple-vessel disease, in nearly a third of the cohort. So that’s another misconception dispelled – we can’t just think that because a woman is young, nothing will be found. Coronary catheterization should be considered, and the diagnostic process should be completed in full.”
After 1 year, there had been two cancer-related deaths and 25 patients had undergone several angioplasty procedures. Nevertheless, 90.4% had not experienced any type of CV event, and 72% had not even had any symptoms.
“The final surprise was prognosis,” he said. “Previous studies, especially some authored by Viola Vaccarino, MD, PhD, showed an excess hospital rate in women and we had expected this to be the case here, but no hospital deaths were recorded. However, not far off 10% of women attended (at least once) the emergency department in the year following for recurrent chest pain which was not ischemic – ECG normal, troponin normal – so something was missing in their education as a patient.”
“So, there are improvements to be made in terms of secondary prevention, follow-up, and in the education of these young female patients who have experienced the major event that is a myocardial infarction,” concluded Dr. Manzo-Silberman.
This content was originally published on Medscape French edition.
Young women (under 50) are increasingly having heart attacks without doctors really knowing why. This is where the Young Women Presenting Acute Myocardial Infarction in France (WAMIF) study comes in, the results of which were presented in an e-poster at the annual congress of the European Society of Cardiology by Stéphane Manzo-Silberman, MD, Institute of Cardiology, Pitié-Salpétrière, Paris. The results (yet to be published) fight several of the preconceived ideas on the topic, Dr. Manzo-Silberman commented in an interview.
Significantly higher hospital death rates in women
“Cardiovascular disease is the main cause of death in women, killing seven times more than breast cancer,” notes Dr. Manzo-Silberman. The hospital death rate is significantly higher in women and, despite going down, is significantly higher than in men (more than double), particularly in women under 50. What’s more, in addition to the typical risk factors, women present specific risk factors related to hormone changes, high-risk inflammatory profiles, and thrombophilia.”
The WAMIF study was designed to determine the clinical, biological, and morphological features linked to hospital mortality after 12 months in women under 50. The prospective, observational study included all women in this age range from 30 sites in France between May 2017 and June 2019.
90% with retrosternal chest pain
The age of the 314 women enrolled was 44.9 years on average. Nearly two-thirds (192) presented with ST-segment elevation myocardial infarction and the other 122 without. In terms of symptoms, 91.6% of these women presented with typical chest pain, and 59.7% had related symptoms.
“With more than 90% having retrosternal pain, the idea that myocardial infarction presents with atypical symptoms in women has been widely challenged, despite the fact that more than half present with related symptoms and it isn’t known in which order these symptoms occur, Dr. Manzo-Silberman said in an interview. But what we can say is that if at any point a young woman mentions chest pain, even when occurring as part of several other symptoms, MI must be deemed a possibility until it has been ruled out.”
The risk profile revealed that 75.5% were smokers, 35% had a family history of heart disease, 33% had pregnancy complications, and 55% had recently experienced a stressful situation. The analysis also showed that cannabis use and oral contraception were primary risk factors in women younger than 35.
“With regard to risk factors, when designing this study we expected that lots of these young women would have largely atypical autoimmune conditions, with high levels of inflammation. We looked for everything, but this was not actually the case. Instead, we found very many women to have classic risk factors; three-quarters were smokers, a modifiable risk factor, which can largely be prevented. The other aspect concerns contraception, and it’s why I insist that gynecologists must be involved insofar as they must inform their patients how to manage their risk factors and tweak their contraception.”
Coronary angiography findings showed that only 1% received a normal result, 29.3% had vessel damage, and 14.6% had aortic dissection. “We were surprised again here because we expected that with young women we would see lots of heart attacks without obstruction, [in other words] normal coronary arteries, atypical forms of MI,” commented Dr. Manzo-Silberman. “In fact, most presented with atheroma, often obstructive lesions, or even triple-vessel disease, in nearly a third of the cohort. So that’s another misconception dispelled – we can’t just think that because a woman is young, nothing will be found. Coronary catheterization should be considered, and the diagnostic process should be completed in full.”
After 1 year, there had been two cancer-related deaths and 25 patients had undergone several angioplasty procedures. Nevertheless, 90.4% had not experienced any type of CV event, and 72% had not even had any symptoms.
“The final surprise was prognosis,” he said. “Previous studies, especially some authored by Viola Vaccarino, MD, PhD, showed an excess hospital rate in women and we had expected this to be the case here, but no hospital deaths were recorded. However, not far off 10% of women attended (at least once) the emergency department in the year following for recurrent chest pain which was not ischemic – ECG normal, troponin normal – so something was missing in their education as a patient.”
“So, there are improvements to be made in terms of secondary prevention, follow-up, and in the education of these young female patients who have experienced the major event that is a myocardial infarction,” concluded Dr. Manzo-Silberman.
This content was originally published on Medscape French edition.
FROM ESC CONGRESS 2022
Dietary change tops for reducing CVD risk in stage 1 hypertension
Healthy lifestyle changes to reduce systolic blood pressure to below 130 mm Hg may prevent 26,000 heart attacks and strokes and reduce health care costs over the next 10 years, a new simulation study suggests.
Among the various lifestyle changes, adopting the Dietary Approaches to Stop Hypertension diet, known as the DASH diet, may have the greatest impact for young and middle-aged adults with stage 1 hypertension.
“This research reveals that we should look to feasible ways our food system could make healthy eating the default option,” Kendra Sims, PhD, MPH, postdoctoral fellow at University of California, San Francisco, told this news organization.
“Above all, it means collaborating with the patient about nourishing choices that fit best into their culture and lifestyle,” Dr. Sims said.
Be proactive
“What is important is that people not wait until they have hypertension to start thinking about healthful diets,” commented Taylor Wallace, PhD, department of nutrition and food studies, George Mason University, Fairfax, Va., who was not involved in the study.
“It’s all about prevention in my mind. Whether you are hypertensive or are perfectly healthy, the DASH diet or any other dietary pattern that emphasizes consumption of fruits, vegetables, whole grains, lean meats, seafood, nuts/seeds, and low/non-fat dairy and decreased intake of saturated fats, added sugars, and sodium is a good idea,” Dr. Wallace said in an interview.
The study was presented at the American Heart Association Hypertension Scientific Sessions 2022 in San Diego.
Dr. Sims and colleagues used U.S. statistics from multiple sources to simulate CVD events, mortality, and health care costs between 2018 and 2027 in adults aged 35-64 years with untreated stage 1 hypertension, defined as systolic BP of 130 to 139 mm Hg.
The researchers estimate that 8.8 million U.S. adults (5.5 million women) aged 35-64 years have untreated stage 1 hypertension and would be recommended for lifestyle change, such as physical activity, weight loss, moderating alcohol intake, and adoption of the DASH diet.
Controlling blood pressure to less than 130 mm Hg in this population could prevent 26,000 CVD events, avoid 2,900 deaths, and lead to $1.6 billion saved in associated health care costs, the researchers calculate.
The largest benefit would come from adoption of the DASH diet, with an estimated 15,000 CVD events prevented among men and 11,000 among women.
Even small changes can help
“Young and middle-aged adults with stage 1 hypertension aren’t as low risk as you – or even your doctor – might think,” Dr. Sims told this news organization.
“Millions of working-aged people are walking around with elevated blood pressure, which is symptomless but is also a leading preventable cause of disability and death. Most do not follow the recommended DASH diet,” Dr. Sims said.
“Unfortunately, the availability and affordability of healthy food sources does not easily allow people to follow the DASH diet,” Dr. Sims adds in a conference news release.
“Clinicians should consider whether their patients live in food deserts or places with limited walkability. Health counseling should include addressing these specific challenges to blood pressure control,” Dr. Sims says.
Dr. Wallace noted that diet changes don’t have to be drastic.
“Honestly, just increasing fruit and vegetable intake has been shown to displace calories from saturated fats, added sugars, and sodium,” he told this news organization.
“It’s hard for people to stick to ‘diets’ long-term, so shifting toward healthier dietary patterns without having to read a book on the DASH diet or count calories and carbs seems like a more practical solution for the general population, although I have no issues with the DASH diet and think it is a great dietary pattern for heart health,” Dr. Wallace said.
The study had no funding. Dr. Sims reports no relevant financial relationships. Dr. Wallace is principal and CEO of Think Healthy Group; chief food and nutrition scientist with Produce for Better Health Foundation; editor, Journal of Dietary Supplements; deputy editor, Journal of the American College of Nutrition; nutrition section editor, Annals of Medicine; and advisory board member with Forbes Health.
A version of this article first appeared on Medscape.com.
Healthy lifestyle changes to reduce systolic blood pressure to below 130 mm Hg may prevent 26,000 heart attacks and strokes and reduce health care costs over the next 10 years, a new simulation study suggests.
Among the various lifestyle changes, adopting the Dietary Approaches to Stop Hypertension diet, known as the DASH diet, may have the greatest impact for young and middle-aged adults with stage 1 hypertension.
“This research reveals that we should look to feasible ways our food system could make healthy eating the default option,” Kendra Sims, PhD, MPH, postdoctoral fellow at University of California, San Francisco, told this news organization.
“Above all, it means collaborating with the patient about nourishing choices that fit best into their culture and lifestyle,” Dr. Sims said.
Be proactive
“What is important is that people not wait until they have hypertension to start thinking about healthful diets,” commented Taylor Wallace, PhD, department of nutrition and food studies, George Mason University, Fairfax, Va., who was not involved in the study.
“It’s all about prevention in my mind. Whether you are hypertensive or are perfectly healthy, the DASH diet or any other dietary pattern that emphasizes consumption of fruits, vegetables, whole grains, lean meats, seafood, nuts/seeds, and low/non-fat dairy and decreased intake of saturated fats, added sugars, and sodium is a good idea,” Dr. Wallace said in an interview.
The study was presented at the American Heart Association Hypertension Scientific Sessions 2022 in San Diego.
Dr. Sims and colleagues used U.S. statistics from multiple sources to simulate CVD events, mortality, and health care costs between 2018 and 2027 in adults aged 35-64 years with untreated stage 1 hypertension, defined as systolic BP of 130 to 139 mm Hg.
The researchers estimate that 8.8 million U.S. adults (5.5 million women) aged 35-64 years have untreated stage 1 hypertension and would be recommended for lifestyle change, such as physical activity, weight loss, moderating alcohol intake, and adoption of the DASH diet.
Controlling blood pressure to less than 130 mm Hg in this population could prevent 26,000 CVD events, avoid 2,900 deaths, and lead to $1.6 billion saved in associated health care costs, the researchers calculate.
The largest benefit would come from adoption of the DASH diet, with an estimated 15,000 CVD events prevented among men and 11,000 among women.
Even small changes can help
“Young and middle-aged adults with stage 1 hypertension aren’t as low risk as you – or even your doctor – might think,” Dr. Sims told this news organization.
“Millions of working-aged people are walking around with elevated blood pressure, which is symptomless but is also a leading preventable cause of disability and death. Most do not follow the recommended DASH diet,” Dr. Sims said.
“Unfortunately, the availability and affordability of healthy food sources does not easily allow people to follow the DASH diet,” Dr. Sims adds in a conference news release.
“Clinicians should consider whether their patients live in food deserts or places with limited walkability. Health counseling should include addressing these specific challenges to blood pressure control,” Dr. Sims says.
Dr. Wallace noted that diet changes don’t have to be drastic.
“Honestly, just increasing fruit and vegetable intake has been shown to displace calories from saturated fats, added sugars, and sodium,” he told this news organization.
“It’s hard for people to stick to ‘diets’ long-term, so shifting toward healthier dietary patterns without having to read a book on the DASH diet or count calories and carbs seems like a more practical solution for the general population, although I have no issues with the DASH diet and think it is a great dietary pattern for heart health,” Dr. Wallace said.
The study had no funding. Dr. Sims reports no relevant financial relationships. Dr. Wallace is principal and CEO of Think Healthy Group; chief food and nutrition scientist with Produce for Better Health Foundation; editor, Journal of Dietary Supplements; deputy editor, Journal of the American College of Nutrition; nutrition section editor, Annals of Medicine; and advisory board member with Forbes Health.
A version of this article first appeared on Medscape.com.
Healthy lifestyle changes to reduce systolic blood pressure to below 130 mm Hg may prevent 26,000 heart attacks and strokes and reduce health care costs over the next 10 years, a new simulation study suggests.
Among the various lifestyle changes, adopting the Dietary Approaches to Stop Hypertension diet, known as the DASH diet, may have the greatest impact for young and middle-aged adults with stage 1 hypertension.
“This research reveals that we should look to feasible ways our food system could make healthy eating the default option,” Kendra Sims, PhD, MPH, postdoctoral fellow at University of California, San Francisco, told this news organization.
“Above all, it means collaborating with the patient about nourishing choices that fit best into their culture and lifestyle,” Dr. Sims said.
Be proactive
“What is important is that people not wait until they have hypertension to start thinking about healthful diets,” commented Taylor Wallace, PhD, department of nutrition and food studies, George Mason University, Fairfax, Va., who was not involved in the study.
“It’s all about prevention in my mind. Whether you are hypertensive or are perfectly healthy, the DASH diet or any other dietary pattern that emphasizes consumption of fruits, vegetables, whole grains, lean meats, seafood, nuts/seeds, and low/non-fat dairy and decreased intake of saturated fats, added sugars, and sodium is a good idea,” Dr. Wallace said in an interview.
The study was presented at the American Heart Association Hypertension Scientific Sessions 2022 in San Diego.
Dr. Sims and colleagues used U.S. statistics from multiple sources to simulate CVD events, mortality, and health care costs between 2018 and 2027 in adults aged 35-64 years with untreated stage 1 hypertension, defined as systolic BP of 130 to 139 mm Hg.
The researchers estimate that 8.8 million U.S. adults (5.5 million women) aged 35-64 years have untreated stage 1 hypertension and would be recommended for lifestyle change, such as physical activity, weight loss, moderating alcohol intake, and adoption of the DASH diet.
Controlling blood pressure to less than 130 mm Hg in this population could prevent 26,000 CVD events, avoid 2,900 deaths, and lead to $1.6 billion saved in associated health care costs, the researchers calculate.
The largest benefit would come from adoption of the DASH diet, with an estimated 15,000 CVD events prevented among men and 11,000 among women.
Even small changes can help
“Young and middle-aged adults with stage 1 hypertension aren’t as low risk as you – or even your doctor – might think,” Dr. Sims told this news organization.
“Millions of working-aged people are walking around with elevated blood pressure, which is symptomless but is also a leading preventable cause of disability and death. Most do not follow the recommended DASH diet,” Dr. Sims said.
“Unfortunately, the availability and affordability of healthy food sources does not easily allow people to follow the DASH diet,” Dr. Sims adds in a conference news release.
“Clinicians should consider whether their patients live in food deserts or places with limited walkability. Health counseling should include addressing these specific challenges to blood pressure control,” Dr. Sims says.
Dr. Wallace noted that diet changes don’t have to be drastic.
“Honestly, just increasing fruit and vegetable intake has been shown to displace calories from saturated fats, added sugars, and sodium,” he told this news organization.
“It’s hard for people to stick to ‘diets’ long-term, so shifting toward healthier dietary patterns without having to read a book on the DASH diet or count calories and carbs seems like a more practical solution for the general population, although I have no issues with the DASH diet and think it is a great dietary pattern for heart health,” Dr. Wallace said.
The study had no funding. Dr. Sims reports no relevant financial relationships. Dr. Wallace is principal and CEO of Think Healthy Group; chief food and nutrition scientist with Produce for Better Health Foundation; editor, Journal of Dietary Supplements; deputy editor, Journal of the American College of Nutrition; nutrition section editor, Annals of Medicine; and advisory board member with Forbes Health.
A version of this article first appeared on Medscape.com.