MDedge Cardiology

Doctor, doctor, gimme the news. I got a bad case of misidentifying you

There are a lot of medical specialties out there. A lot. Everything from allergists to urologists, with something like 150 subspecialties grouped in among the larger specialties. Can you name every one? Do you know what they do?

The point is, telling a patient or anyone in the general public that you’re an ophthalmologist may not be as helpful as you might think, if a recent study is to be believed. In a survey of 204 adults, conducted at the Minnesota State Fair of all places, researchers asked volunteers to define 14 different specialties, as well as five medical seniority titles.

Minerva Studio/ThinkStock

The results were less than stellar. While more than 90% of people correctly defined what cardiologists and dermatologists do, 6 of the other 12 specialists were correctly identified by less than half of those surveyed. Nephrology was at the bottom, correctly identified by just 20% of the fair-attending public, followed by internists (21%), intensivists (29%), hospitalists (31%), pulmonologists (43%), and neonatologists at 48%. The hospitalists are particularly concerning. They’re doctors, but in hospitals. How hard is that? (Yes, it’s obviously more complicated than that, but still.)

The general public didn’t fare much better when it came to correctly lining up the order of progression from medical student to attending. Just 12% managed to place all five in the correct order of med student, intern, senior resident, fellow, then attending, with senior resident proving especially troublesome. More than 40% put senior resident at the end, compared with 27% for attending. Which does make a certain amount of sense, since it has senior in the name.

While the results speak for themselves – maybe elaborate on what the heck your fancy title actually means – it’s too bad the researchers didn’t throw in something really tricky. If two-thirds of the population can’t identify a hospitalist, just imagine how many people would misidentify an otolaryngologist.
 

Beach-to-table sand could fight obesity

People are always looking for the new weight loss solution. Whether it’s to just look good in a new pair of jeans or reduce the risk of cardiovascular disease, there are millions of diets and exercise routines out here. We’re here to tell you that the next new therapy to reduce fat comes from a very unsuspecting place: Sand.

David Stanley

Like sand from the beach and desert, sand? Well, yes and no.

The research involved engineered porous silica particles made from sand that are designed to have a high surface area. Investigators used a two-step GI model in which gastric digestion was modeled for 30 minutes, followed by a 60-minute intestinal phase, to show that the porous silica particles helped prevent fat and sugar adsorption within the GI tract.

By mimicking the gastrointestinal environment during digestion of a high-fat, high-carb meal, the researchers found that the porous silica created an “anti-obesity effect” by restricting the adsorption of those fats and carbohydrates.

Okay, but how is that on the tummy? Much gentler on the stomach than a drug such as orlistat, said senior researcher Paul Joyce, PhD, of the University of South Australia, Adelaide, who noted the lack of effective therapies without side effects, such as bloating, diarrhea, and abdominal pain, that deter people from treatment.

Obesity affects over 1.9 billion people worldwide, so the researchers think this could be a breakthrough. Reducing obesity may be one of the most preventable ways to reduce the risk of type 2 diabetes, heart disease, and other weight-related chronic conditions. A treatment solution this simple could be the answer to this global health crisis.

Who would have thought the solution would be as simple as sand? But how would the sand get in our stomachs? Do we sprinkle it on our food? Mix it in during cooking? Or will the sand come in pill form? We sure hope it’s that third one.
 

I am Reliebo. I am here to help you

Halloween is almost here, and the LOTME staff has been trying to make the office look as scary as possible: Headless vampires, ghost clowns, Ted Cruz, gray tombstones, pink hearts, green clovers, red balloons. Wait a second, those last three are Lucky Charms marshmallows, aren’t they? We’ll use those some other time.

University of Tsukuba

What are we not using to decorate? Well, besides marshmallows from cereal, we’re not using Reliebo. That’s what we’re not using. Reliebo is a cute little fuzzy robot, and is not at all scary. Reliebo was designed to be the opposite of scary. Reliebo “may reduce fear as well as alleviate the perception of pain during medical treatments, including vaccinations,” senior author Fumihide Tanaka, PhD, of the University of Tsukuba (Japan) said in a written statement.

The soft, fur-covered robot contains small airbags that can inflate in response to hand movements. When study participants were subjected to a moderate heat stimulus on one arm, those who held the robot with the other arm experienced less pain than those who did not have a Reliebo.

The results also were encouraging when Dr. Tanaka and associates measured the levels of oxytocin and cortisol (biomarkers for stress) from the subjects’ saliva samples and evaluated their fear of injections and their psychological state before and after the experiments.

After looking at that photo of Reliebo for a while, though, we have to admit that we’re having a bit of a rethink about its cuteness. Is it cute, or weird-looking? An office full of fuzzy little inflating robots just could be seriously creepy. Please don’t tell the rest of the staff about this. We want to surprise them on Monday.

Doctor, doctor, gimme the news. I got a bad case of misidentifying you

There are a lot of medical specialties out there. A lot. Everything from allergists to urologists, with something like 150 subspecialties grouped in among the larger specialties. Can you name every one? Do you know what they do?

The point is, telling a patient or anyone in the general public that you’re an ophthalmologist may not be as helpful as you might think, if a recent study is to be believed. In a survey of 204 adults, conducted at the Minnesota State Fair of all places, researchers asked volunteers to define 14 different specialties, as well as five medical seniority titles.

Minerva Studio/ThinkStock

The results were less than stellar. While more than 90% of people correctly defined what cardiologists and dermatologists do, 6 of the other 12 specialists were correctly identified by less than half of those surveyed. Nephrology was at the bottom, correctly identified by just 20% of the fair-attending public, followed by internists (21%), intensivists (29%), hospitalists (31%), pulmonologists (43%), and neonatologists at 48%. The hospitalists are particularly concerning. They’re doctors, but in hospitals. How hard is that? (Yes, it’s obviously more complicated than that, but still.)

The general public didn’t fare much better when it came to correctly lining up the order of progression from medical student to attending. Just 12% managed to place all five in the correct order of med student, intern, senior resident, fellow, then attending, with senior resident proving especially troublesome. More than 40% put senior resident at the end, compared with 27% for attending. Which does make a certain amount of sense, since it has senior in the name.

While the results speak for themselves – maybe elaborate on what the heck your fancy title actually means – it’s too bad the researchers didn’t throw in something really tricky. If two-thirds of the population can’t identify a hospitalist, just imagine how many people would misidentify an otolaryngologist.
 

Beach-to-table sand could fight obesity

People are always looking for the new weight loss solution. Whether it’s to just look good in a new pair of jeans or reduce the risk of cardiovascular disease, there are millions of diets and exercise routines out here. We’re here to tell you that the next new therapy to reduce fat comes from a very unsuspecting place: Sand.

David Stanley

Like sand from the beach and desert, sand? Well, yes and no.

The research involved engineered porous silica particles made from sand that are designed to have a high surface area. Investigators used a two-step GI model in which gastric digestion was modeled for 30 minutes, followed by a 60-minute intestinal phase, to show that the porous silica particles helped prevent fat and sugar adsorption within the GI tract.

By mimicking the gastrointestinal environment during digestion of a high-fat, high-carb meal, the researchers found that the porous silica created an “anti-obesity effect” by restricting the adsorption of those fats and carbohydrates.

Okay, but how is that on the tummy? Much gentler on the stomach than a drug such as orlistat, said senior researcher Paul Joyce, PhD, of the University of South Australia, Adelaide, who noted the lack of effective therapies without side effects, such as bloating, diarrhea, and abdominal pain, that deter people from treatment.

Obesity affects over 1.9 billion people worldwide, so the researchers think this could be a breakthrough. Reducing obesity may be one of the most preventable ways to reduce the risk of type 2 diabetes, heart disease, and other weight-related chronic conditions. A treatment solution this simple could be the answer to this global health crisis.

Who would have thought the solution would be as simple as sand? But how would the sand get in our stomachs? Do we sprinkle it on our food? Mix it in during cooking? Or will the sand come in pill form? We sure hope it’s that third one.
 

I am Reliebo. I am here to help you

Halloween is almost here, and the LOTME staff has been trying to make the office look as scary as possible: Headless vampires, ghost clowns, Ted Cruz, gray tombstones, pink hearts, green clovers, red balloons. Wait a second, those last three are Lucky Charms marshmallows, aren’t they? We’ll use those some other time.

University of Tsukuba

What are we not using to decorate? Well, besides marshmallows from cereal, we’re not using Reliebo. That’s what we’re not using. Reliebo is a cute little fuzzy robot, and is not at all scary. Reliebo was designed to be the opposite of scary. Reliebo “may reduce fear as well as alleviate the perception of pain during medical treatments, including vaccinations,” senior author Fumihide Tanaka, PhD, of the University of Tsukuba (Japan) said in a written statement.

The soft, fur-covered robot contains small airbags that can inflate in response to hand movements. When study participants were subjected to a moderate heat stimulus on one arm, those who held the robot with the other arm experienced less pain than those who did not have a Reliebo.

The results also were encouraging when Dr. Tanaka and associates measured the levels of oxytocin and cortisol (biomarkers for stress) from the subjects’ saliva samples and evaluated their fear of injections and their psychological state before and after the experiments.

After looking at that photo of Reliebo for a while, though, we have to admit that we’re having a bit of a rethink about its cuteness. Is it cute, or weird-looking? An office full of fuzzy little inflating robots just could be seriously creepy. Please don’t tell the rest of the staff about this. We want to surprise them on Monday.

Doctor, doctor, gimme the news. I got a bad case of misidentifying you

There are a lot of medical specialties out there. A lot. Everything from allergists to urologists, with something like 150 subspecialties grouped in among the larger specialties. Can you name every one? Do you know what they do?

The point is, telling a patient or anyone in the general public that you’re an ophthalmologist may not be as helpful as you might think, if a recent study is to be believed. In a survey of 204 adults, conducted at the Minnesota State Fair of all places, researchers asked volunteers to define 14 different specialties, as well as five medical seniority titles.

Minerva Studio/ThinkStock

The results were less than stellar. While more than 90% of people correctly defined what cardiologists and dermatologists do, 6 of the other 12 specialists were correctly identified by less than half of those surveyed. Nephrology was at the bottom, correctly identified by just 20% of the fair-attending public, followed by internists (21%), intensivists (29%), hospitalists (31%), pulmonologists (43%), and neonatologists at 48%. The hospitalists are particularly concerning. They’re doctors, but in hospitals. How hard is that? (Yes, it’s obviously more complicated than that, but still.)

The general public didn’t fare much better when it came to correctly lining up the order of progression from medical student to attending. Just 12% managed to place all five in the correct order of med student, intern, senior resident, fellow, then attending, with senior resident proving especially troublesome. More than 40% put senior resident at the end, compared with 27% for attending. Which does make a certain amount of sense, since it has senior in the name.

While the results speak for themselves – maybe elaborate on what the heck your fancy title actually means – it’s too bad the researchers didn’t throw in something really tricky. If two-thirds of the population can’t identify a hospitalist, just imagine how many people would misidentify an otolaryngologist.
 

Beach-to-table sand could fight obesity

People are always looking for the new weight loss solution. Whether it’s to just look good in a new pair of jeans or reduce the risk of cardiovascular disease, there are millions of diets and exercise routines out here. We’re here to tell you that the next new therapy to reduce fat comes from a very unsuspecting place: Sand.

David Stanley

Like sand from the beach and desert, sand? Well, yes and no.

The research involved engineered porous silica particles made from sand that are designed to have a high surface area. Investigators used a two-step GI model in which gastric digestion was modeled for 30 minutes, followed by a 60-minute intestinal phase, to show that the porous silica particles helped prevent fat and sugar adsorption within the GI tract.

By mimicking the gastrointestinal environment during digestion of a high-fat, high-carb meal, the researchers found that the porous silica created an “anti-obesity effect” by restricting the adsorption of those fats and carbohydrates.

Okay, but how is that on the tummy? Much gentler on the stomach than a drug such as orlistat, said senior researcher Paul Joyce, PhD, of the University of South Australia, Adelaide, who noted the lack of effective therapies without side effects, such as bloating, diarrhea, and abdominal pain, that deter people from treatment.

Obesity affects over 1.9 billion people worldwide, so the researchers think this could be a breakthrough. Reducing obesity may be one of the most preventable ways to reduce the risk of type 2 diabetes, heart disease, and other weight-related chronic conditions. A treatment solution this simple could be the answer to this global health crisis.

Who would have thought the solution would be as simple as sand? But how would the sand get in our stomachs? Do we sprinkle it on our food? Mix it in during cooking? Or will the sand come in pill form? We sure hope it’s that third one.
 

I am Reliebo. I am here to help you

Halloween is almost here, and the LOTME staff has been trying to make the office look as scary as possible: Headless vampires, ghost clowns, Ted Cruz, gray tombstones, pink hearts, green clovers, red balloons. Wait a second, those last three are Lucky Charms marshmallows, aren’t they? We’ll use those some other time.

University of Tsukuba

What are we not using to decorate? Well, besides marshmallows from cereal, we’re not using Reliebo. That’s what we’re not using. Reliebo is a cute little fuzzy robot, and is not at all scary. Reliebo was designed to be the opposite of scary. Reliebo “may reduce fear as well as alleviate the perception of pain during medical treatments, including vaccinations,” senior author Fumihide Tanaka, PhD, of the University of Tsukuba (Japan) said in a written statement.

The soft, fur-covered robot contains small airbags that can inflate in response to hand movements. When study participants were subjected to a moderate heat stimulus on one arm, those who held the robot with the other arm experienced less pain than those who did not have a Reliebo.

The results also were encouraging when Dr. Tanaka and associates measured the levels of oxytocin and cortisol (biomarkers for stress) from the subjects’ saliva samples and evaluated their fear of injections and their psychological state before and after the experiments.

After looking at that photo of Reliebo for a while, though, we have to admit that we’re having a bit of a rethink about its cuteness. Is it cute, or weird-looking? An office full of fuzzy little inflating robots just could be seriously creepy. Please don’t tell the rest of the staff about this. We want to surprise them on Monday.

Vitamin D deficiency increases mortality risk and raising levels even slightly could decrease the risk, researchers examining data from the UK Biobank have found.

They used a Mendelian randomization approach, which uses genetic variants as “proxy indicators” for external factors that affect vitamin D levels, such as sun exposure or dietary intake. It allows for analysis of the relationship between deficiency and outcomes including mortality, which can’t be done in randomized clinical trials for ethical reasons.

Using this method, nutritionist Joshua P. Sutherland, PhD, of the Australian Centre for Precision Health, Adelaide, and colleagues found an association between genetically predicted vitamin D levels [25-(OH)D] and mortality from several major causes, with evidence of causality among people with measured concentrations below, but not above, 50 nmol/L. The findings were published online in Annals of Internal Medicine.

Genetic approach reveals causal relationship

The investigators analyzed data from 307,601 individuals in the UK Biobank, a prospective cohort of people recruited from England, Scotland, and Wales during March 2006 and July 2010. Most were of White European ancestry and were aged 37-73 years at baseline.

Genetically predicted vitamin D levels were estimated using 35 confirmed 25-(OH)D variants. Participants were followed for outcomes up to June 2020.

The average baseline measured 25-(OH)D concentration was 45.2 nmol/L, and 11.7% (n = 36,009) of participants had levels between 10.0  and 24.9 nmol/L. Higher levels were seen in people living in southern areas and nonsmokers as well as those with a higher level of physical activity, less socioeconomic deprivation, and lower body mass index.

During follow-up, 6.1% of participants died (n = 18,700). After adjustment for variables, odds ratios for all causes of mortality were highest among people with 25-(OH)D levels below 25 nmol/L and appeared to plateau between 50 and 75 nmol/L, with no further reduction in mortality at values of 75-125 nmol/L.
 

Mortality 36% higher in those deficient in vitamin D

The risk for mortality was a significant 36% higher for participants with 25-(OH)D 25 nmol/L compared with 50 nmol/L.

With the Mendelian randomization, there was an L-shaped association between genetically predicted 25-(OH)D level and all-cause mortality (P for nonlinearity < .001) and for mortality because of cancer and cardiovascular disease (P for nonlinearity ≤ .033).

Again, the strongest association with those outcomes and genetically predicted 25-(OH)D was found at levels below 25 nmol/L and a plateau was seen by 50 nmol/L.

Compared with a measured 25-(OH)D concentration of 50 nmol/L, investigators estimated that the genetically predicted odds of all-cause mortality would increase sixfold (odds ratio, 6.00) for participants at 10 nmol/L and by 25% (OR, 1.25) for those at 25 nmol/L.

And, compared with a measured 25-(OH)D concentration of 50 nmol/L, those with 10 nmol/L had genetically predicted odds ratios of 5.98 for cardiovascular mortality, 3.37 for cancer mortality, and 12.44 for respiratory mortality.

Comparing measured 25-(OH)D concentrations of 25 nmol/L versus 50 nmol/L, odds ratios for those outcomes were 1.25, 1.16, and 1.96 (95% confidence interval, 1.88-4.67), respectively. All were statistically significant.

Consistent results supportive of a causal effect of genetically predicted 25-(OH)D on all-cause mortality in those with low measured vitamin D concentrations were also found in a sensitivity analysis of 20,837 people of non-White ethnic origin.

The study was funded by the Australian National Health and Medical Research Council. Dr. Sutherland’s studentship is funded by an Australian Research Training Program Scholarship.

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

Vitamin D deficiency increases mortality risk and raising levels even slightly could decrease the risk, researchers examining data from the UK Biobank have found.

They used a Mendelian randomization approach, which uses genetic variants as “proxy indicators” for external factors that affect vitamin D levels, such as sun exposure or dietary intake. It allows for analysis of the relationship between deficiency and outcomes including mortality, which can’t be done in randomized clinical trials for ethical reasons.

Using this method, nutritionist Joshua P. Sutherland, PhD, of the Australian Centre for Precision Health, Adelaide, and colleagues found an association between genetically predicted vitamin D levels [25-(OH)D] and mortality from several major causes, with evidence of causality among people with measured concentrations below, but not above, 50 nmol/L. The findings were published online in Annals of Internal Medicine.

Genetic approach reveals causal relationship

The investigators analyzed data from 307,601 individuals in the UK Biobank, a prospective cohort of people recruited from England, Scotland, and Wales during March 2006 and July 2010. Most were of White European ancestry and were aged 37-73 years at baseline.

Genetically predicted vitamin D levels were estimated using 35 confirmed 25-(OH)D variants. Participants were followed for outcomes up to June 2020.

The average baseline measured 25-(OH)D concentration was 45.2 nmol/L, and 11.7% (n = 36,009) of participants had levels between 10.0  and 24.9 nmol/L. Higher levels were seen in people living in southern areas and nonsmokers as well as those with a higher level of physical activity, less socioeconomic deprivation, and lower body mass index.

During follow-up, 6.1% of participants died (n = 18,700). After adjustment for variables, odds ratios for all causes of mortality were highest among people with 25-(OH)D levels below 25 nmol/L and appeared to plateau between 50 and 75 nmol/L, with no further reduction in mortality at values of 75-125 nmol/L.
 

Mortality 36% higher in those deficient in vitamin D

The risk for mortality was a significant 36% higher for participants with 25-(OH)D 25 nmol/L compared with 50 nmol/L.

With the Mendelian randomization, there was an L-shaped association between genetically predicted 25-(OH)D level and all-cause mortality (P for nonlinearity < .001) and for mortality because of cancer and cardiovascular disease (P for nonlinearity ≤ .033).

Again, the strongest association with those outcomes and genetically predicted 25-(OH)D was found at levels below 25 nmol/L and a plateau was seen by 50 nmol/L.

Compared with a measured 25-(OH)D concentration of 50 nmol/L, investigators estimated that the genetically predicted odds of all-cause mortality would increase sixfold (odds ratio, 6.00) for participants at 10 nmol/L and by 25% (OR, 1.25) for those at 25 nmol/L.

And, compared with a measured 25-(OH)D concentration of 50 nmol/L, those with 10 nmol/L had genetically predicted odds ratios of 5.98 for cardiovascular mortality, 3.37 for cancer mortality, and 12.44 for respiratory mortality.

Comparing measured 25-(OH)D concentrations of 25 nmol/L versus 50 nmol/L, odds ratios for those outcomes were 1.25, 1.16, and 1.96 (95% confidence interval, 1.88-4.67), respectively. All were statistically significant.

Consistent results supportive of a causal effect of genetically predicted 25-(OH)D on all-cause mortality in those with low measured vitamin D concentrations were also found in a sensitivity analysis of 20,837 people of non-White ethnic origin.

The study was funded by the Australian National Health and Medical Research Council. Dr. Sutherland’s studentship is funded by an Australian Research Training Program Scholarship.

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

Vitamin D deficiency increases mortality risk and raising levels even slightly could decrease the risk, researchers examining data from the UK Biobank have found.

They used a Mendelian randomization approach, which uses genetic variants as “proxy indicators” for external factors that affect vitamin D levels, such as sun exposure or dietary intake. It allows for analysis of the relationship between deficiency and outcomes including mortality, which can’t be done in randomized clinical trials for ethical reasons.

Using this method, nutritionist Joshua P. Sutherland, PhD, of the Australian Centre for Precision Health, Adelaide, and colleagues found an association between genetically predicted vitamin D levels [25-(OH)D] and mortality from several major causes, with evidence of causality among people with measured concentrations below, but not above, 50 nmol/L. The findings were published online in Annals of Internal Medicine.

Genetic approach reveals causal relationship

The investigators analyzed data from 307,601 individuals in the UK Biobank, a prospective cohort of people recruited from England, Scotland, and Wales during March 2006 and July 2010. Most were of White European ancestry and were aged 37-73 years at baseline.

Genetically predicted vitamin D levels were estimated using 35 confirmed 25-(OH)D variants. Participants were followed for outcomes up to June 2020.

The average baseline measured 25-(OH)D concentration was 45.2 nmol/L, and 11.7% (n = 36,009) of participants had levels between 10.0  and 24.9 nmol/L. Higher levels were seen in people living in southern areas and nonsmokers as well as those with a higher level of physical activity, less socioeconomic deprivation, and lower body mass index.

During follow-up, 6.1% of participants died (n = 18,700). After adjustment for variables, odds ratios for all causes of mortality were highest among people with 25-(OH)D levels below 25 nmol/L and appeared to plateau between 50 and 75 nmol/L, with no further reduction in mortality at values of 75-125 nmol/L.
 

Mortality 36% higher in those deficient in vitamin D

The risk for mortality was a significant 36% higher for participants with 25-(OH)D 25 nmol/L compared with 50 nmol/L.

With the Mendelian randomization, there was an L-shaped association between genetically predicted 25-(OH)D level and all-cause mortality (P for nonlinearity < .001) and for mortality because of cancer and cardiovascular disease (P for nonlinearity ≤ .033).

Again, the strongest association with those outcomes and genetically predicted 25-(OH)D was found at levels below 25 nmol/L and a plateau was seen by 50 nmol/L.

Compared with a measured 25-(OH)D concentration of 50 nmol/L, investigators estimated that the genetically predicted odds of all-cause mortality would increase sixfold (odds ratio, 6.00) for participants at 10 nmol/L and by 25% (OR, 1.25) for those at 25 nmol/L.

And, compared with a measured 25-(OH)D concentration of 50 nmol/L, those with 10 nmol/L had genetically predicted odds ratios of 5.98 for cardiovascular mortality, 3.37 for cancer mortality, and 12.44 for respiratory mortality.

Comparing measured 25-(OH)D concentrations of 25 nmol/L versus 50 nmol/L, odds ratios for those outcomes were 1.25, 1.16, and 1.96 (95% confidence interval, 1.88-4.67), respectively. All were statistically significant.

Consistent results supportive of a causal effect of genetically predicted 25-(OH)D on all-cause mortality in those with low measured vitamin D concentrations were also found in a sensitivity analysis of 20,837 people of non-White ethnic origin.

The study was funded by the Australian National Health and Medical Research Council. Dr. Sutherland’s studentship is funded by an Australian Research Training Program Scholarship.

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

The relationship between estrogen levels and heart health makes it particularly important for clinicians to be aware of those patients who might be at risk for cardiovascular disease despite not having other traditional risk factors, according to a presentation Oct. 12 at the North American Menopause Society annual meeting in Atlanta.

”Endogenous estrogens are protective for cardiovascular disease in premenopausal women,” Chrisandra L. Shufelt, MD, chair of the division of general internal medicine and associate director of the Women’s Health Research Center at Mayo Clinic in Jacksonville, Fla., told attendees. Yet, “a substantial population of young women are dying prematurely from cardiovascular disease,” with rates of cardiovascular death increasing in women aged 35-44 even as rates have decreased in postmenopausal women and in men. One potential reason may be premature estrogen loss.

Dr. Shufelt reminded attendees of four major causes of premature estrogen loss: Natural premature menopause, surgical menopause, chemotherapy-induced menopause, and premature ovarian insufficiency. But she would go on to discuss a less widely recognized condition, functional hypothalamic amenorrhea, that also may be contributing to increased cardiovascular risk.

First, Dr. Shufelt reviewed the evidence supporting the relationship between estrogen and cardiovascular health, starting with the Framingham study’s findings that cardiovascular disease is approximately two to four times more common in postmenopausal women than in premenopausal women, depending on the age range.

“Menopause at an early age, particularly under the age of 40, matters,” Dr. Shufelt said. “So we should be discussing this with our patients.”

Surgical menopause makes a difference to cardiovascular health as well, she said. In women under age 35, for example, the risk of a nonfatal heart attack in those with a bilateral oophorectomy was 7.7 times greater than in women who retained both ovaries and their uterus, and 1.5 times greater in women who had a hysterectomy without bilateral oophorectomy.

In a 2019 study, surgical premature menopause was associated with an 87% increased risk of heart disease even after researchers accounted for age, cardiovascular risk factors, and some forms of hormone therapy. The increased risk from natural premature menopause, on the other hand, was lower – a 36% increased risk of heart disease – compared with those producing endogenous hormones. Although randomized controlled trials are unavailable and unlikely to be done, the Nurses’ Health Study and the Danish Nurses Cohort Study, both observational studies, found that heart disease risk was diminished in those taking hormone therapy after surgical premature menopause.

Recommendations for premature or early menopause, from a wide range of different medical societies including NAMS, are that women without contraindications be given estrogen-based hormone therapy until the average age of natural menopause. Though not included in the same guidance, research has also shown that estrogen after oophorectomy does not increase the risk of breast cancer in women with a BRCA1 mutation, Dr. Shufelt said. Hormone therapy for premature or early menopause should adequately replace the levels women have lost and that means younger menopausal women often need higher doses than what older women receive, such as 2 mg/day of oral estradiol rather than the standard doses of 0.5 or 1 mg/day.
 

Functional hypothalamic amenorrhea and cardiovascular risk

Dr. Shufelt then discussed functional hypothalamic amenorrhea (hypogonadotropic hypogonadism), a common type of secondary amenorrhea that affects at least 1.4 million U.S. women. Diagnosis includes lack of a period for at least 3 months in someone who previously menstruated plus lab values below 50 pg/mL for estradiol, below 10 mIU/L for follicle stimulating hormone, and below 10 mIU/L for luteinizing hormone. Causes of this reversible form of infertility can include stress, overexercising, undereating, or some combination of these, plus an underlying genetic predisposition.

“After ruling out polycystic ovary syndrome, prolactinoma, and thyroid dysfunction, clinicians need to consider the diagnosis of hypothalamic amenorrhea,” Dr. Shufelt said. This condition goes beyond low estrogen levels: Women have elevated cortisol, low thyroid levels, low leptin levels, and increased ghrelin.

”This is not going away,” Dr. Shufelt said, sharing data on stress levels among U.S. adults, particularly Gen Z and millennial adults, noting that the ongoing “national mental health crisis” may be contributing to functional hypothalamic amenorrhea.

A 2020 substudy from the Nurses’ Health Study II found an increased risk of premature death in those who didn’t have a period or always had irregular periods starting as early as 14-17 years old. The increased risk of premature death rose with age in those with irregular or absent cycles – a 37% higher risk in 18- to 22-year-olds and a 39% increased risk in 29- to 46-year-olds.

But clinicians aren’t adequately identifying the “phenotype of the hypothalamic women,” Dr. Shufelt said, despite research showing overlap between hypothalamic amenorrhea and a higher risk of cardiovascular disease. Hypothalamic amenorrhea is so understudied that the last original research on the topic was in 2008, Dr. Shufelt said in an interview. ”No research except mine has been done to evaluate heart health in these young women,” she said.

Dr. Shufelt described a study she led involving 30 women with functional hypothalamic amenorrhea, 29 women with normal menstrual cycles, and 30 women who were recently menopausal and not on hormone therapy. The women with hypothalamic amenorrhea had average stress levels but their depression scores were higher than those of the other two groups.

The results showed that women with hypothalamic amenorrhea had lower estradiol and leptin levels and higher testosterone levels compared with the control group, and they had higher cortisol levels than those of both groups. Despite having similar body mass indexes as the control and menopausal groups, women with hypothalamic amenorrhea had lower blood pressure than that of the other two groups, yet they had higher cholesterol levels than those of the control group. EndoPAT^© (Itamar Medical) testing showed that they had poor vascular function.

“In fact, one-third of the women [with hypothalamic amenorrhea] entered the trial with a diagnosis of what would be considered endothelial dysfunction,” Dr. Shufelt said. “Our results demonstrated significantly higher circulating levels of serum proinflammatory cytokines in the women with hypothalamic amenorrhea compared to eumenorrheic controls.”

Dr. Shufelt’s team then tested whether giving estradiol to the women with hypothalamic amenorrhea for 12 weeks would improve their vascular health, but they saw no significant differences between the women who received estrogen and those who received placebo.

“Endothelial function is partly mediated by estrogen, and it was expected that giving back estrogen would ‘fix’ the endothelium, but that is not what happened,” Nanette Santoro, MD, professor and chair of obstetrics and gynecology at the University of Colorado at Denver, Aurora, said in interview. “The mechanisms that maintain vascular function in women are not limited to hormones,” said Dr. Santoro, who was not involved in Dr. Shufelt’s study but attended her lecture. “We need to think beyond the simple model of estrogen-good, no-estrogen-bad.”

Dr. Santoro noted how easy it is to overlook the women who may have cardiovascular risk because of hypothalamic amenorrhea.

“Because many women with functional hypothalamic amenorrhea are super athletic and do not have the typical features of people with cardiometabolic disease – such as glucose intolerance, obesity, abnormal cholesterol or triglycerides, or high blood pressure – clinicians tend to think of them as healthy and to think that simply giving back hormones will fix the problems with bone density and vascular function, but that is not enough,” Dr. Santoro said. “The cognitive-behavioral therapy model for treatment of women with functional hypothalamic amenorrhea addresses the stress-related factors that drive the disorder, and this needs to be considered the standard of care for treatment.”

Stephanie S. Faubion, MD, professor of medicine and director of Mayo Clinic’s Center for Women’s Health in Jacksonville, Fla., who was not involved in Dr. Shufelt’s presentation, also emphasized the importance of recognizing functional hypothalamic amenorrhea.

“This is an underrecognized entity to begin with, and the fact that these women appear to be at increased risk for vascular dysfunction and potentially increased risk for cardiovascular disease down the road makes it even more important for clinicians to identify them and provide interventions early on,” Dr. Faubion said in an interview. “These women need to be identified and the etiology of the amenorrhea addressed, whether it relates to overexercising, being underweight, or experiencing significant stressors that have led to the loss of menstrual cycles.”

Dr. Shufelt’s research was funded by the National Institutes of Health. She had no disclosures. Dr. Santoro is a member of the scientific advisory board for Astellas, Menogenix, Amazon Ember, and Que Oncology, and she consults for Ansh Labs. Dr. Faubion had no disclosures.

The relationship between estrogen levels and heart health makes it particularly important for clinicians to be aware of those patients who might be at risk for cardiovascular disease despite not having other traditional risk factors, according to a presentation Oct. 12 at the North American Menopause Society annual meeting in Atlanta.

”Endogenous estrogens are protective for cardiovascular disease in premenopausal women,” Chrisandra L. Shufelt, MD, chair of the division of general internal medicine and associate director of the Women’s Health Research Center at Mayo Clinic in Jacksonville, Fla., told attendees. Yet, “a substantial population of young women are dying prematurely from cardiovascular disease,” with rates of cardiovascular death increasing in women aged 35-44 even as rates have decreased in postmenopausal women and in men. One potential reason may be premature estrogen loss.

Dr. Shufelt reminded attendees of four major causes of premature estrogen loss: Natural premature menopause, surgical menopause, chemotherapy-induced menopause, and premature ovarian insufficiency. But she would go on to discuss a less widely recognized condition, functional hypothalamic amenorrhea, that also may be contributing to increased cardiovascular risk.

First, Dr. Shufelt reviewed the evidence supporting the relationship between estrogen and cardiovascular health, starting with the Framingham study’s findings that cardiovascular disease is approximately two to four times more common in postmenopausal women than in premenopausal women, depending on the age range.

“Menopause at an early age, particularly under the age of 40, matters,” Dr. Shufelt said. “So we should be discussing this with our patients.”

Surgical menopause makes a difference to cardiovascular health as well, she said. In women under age 35, for example, the risk of a nonfatal heart attack in those with a bilateral oophorectomy was 7.7 times greater than in women who retained both ovaries and their uterus, and 1.5 times greater in women who had a hysterectomy without bilateral oophorectomy.

In a 2019 study, surgical premature menopause was associated with an 87% increased risk of heart disease even after researchers accounted for age, cardiovascular risk factors, and some forms of hormone therapy. The increased risk from natural premature menopause, on the other hand, was lower – a 36% increased risk of heart disease – compared with those producing endogenous hormones. Although randomized controlled trials are unavailable and unlikely to be done, the Nurses’ Health Study and the Danish Nurses Cohort Study, both observational studies, found that heart disease risk was diminished in those taking hormone therapy after surgical premature menopause.

Recommendations for premature or early menopause, from a wide range of different medical societies including NAMS, are that women without contraindications be given estrogen-based hormone therapy until the average age of natural menopause. Though not included in the same guidance, research has also shown that estrogen after oophorectomy does not increase the risk of breast cancer in women with a BRCA1 mutation, Dr. Shufelt said. Hormone therapy for premature or early menopause should adequately replace the levels women have lost and that means younger menopausal women often need higher doses than what older women receive, such as 2 mg/day of oral estradiol rather than the standard doses of 0.5 or 1 mg/day.
 

Functional hypothalamic amenorrhea and cardiovascular risk

Dr. Shufelt then discussed functional hypothalamic amenorrhea (hypogonadotropic hypogonadism), a common type of secondary amenorrhea that affects at least 1.4 million U.S. women. Diagnosis includes lack of a period for at least 3 months in someone who previously menstruated plus lab values below 50 pg/mL for estradiol, below 10 mIU/L for follicle stimulating hormone, and below 10 mIU/L for luteinizing hormone. Causes of this reversible form of infertility can include stress, overexercising, undereating, or some combination of these, plus an underlying genetic predisposition.

“After ruling out polycystic ovary syndrome, prolactinoma, and thyroid dysfunction, clinicians need to consider the diagnosis of hypothalamic amenorrhea,” Dr. Shufelt said. This condition goes beyond low estrogen levels: Women have elevated cortisol, low thyroid levels, low leptin levels, and increased ghrelin.

”This is not going away,” Dr. Shufelt said, sharing data on stress levels among U.S. adults, particularly Gen Z and millennial adults, noting that the ongoing “national mental health crisis” may be contributing to functional hypothalamic amenorrhea.

A 2020 substudy from the Nurses’ Health Study II found an increased risk of premature death in those who didn’t have a period or always had irregular periods starting as early as 14-17 years old. The increased risk of premature death rose with age in those with irregular or absent cycles – a 37% higher risk in 18- to 22-year-olds and a 39% increased risk in 29- to 46-year-olds.

But clinicians aren’t adequately identifying the “phenotype of the hypothalamic women,” Dr. Shufelt said, despite research showing overlap between hypothalamic amenorrhea and a higher risk of cardiovascular disease. Hypothalamic amenorrhea is so understudied that the last original research on the topic was in 2008, Dr. Shufelt said in an interview. ”No research except mine has been done to evaluate heart health in these young women,” she said.

Dr. Shufelt described a study she led involving 30 women with functional hypothalamic amenorrhea, 29 women with normal menstrual cycles, and 30 women who were recently menopausal and not on hormone therapy. The women with hypothalamic amenorrhea had average stress levels but their depression scores were higher than those of the other two groups.

The results showed that women with hypothalamic amenorrhea had lower estradiol and leptin levels and higher testosterone levels compared with the control group, and they had higher cortisol levels than those of both groups. Despite having similar body mass indexes as the control and menopausal groups, women with hypothalamic amenorrhea had lower blood pressure than that of the other two groups, yet they had higher cholesterol levels than those of the control group. EndoPAT^© (Itamar Medical) testing showed that they had poor vascular function.

“In fact, one-third of the women [with hypothalamic amenorrhea] entered the trial with a diagnosis of what would be considered endothelial dysfunction,” Dr. Shufelt said. “Our results demonstrated significantly higher circulating levels of serum proinflammatory cytokines in the women with hypothalamic amenorrhea compared to eumenorrheic controls.”

Dr. Shufelt’s team then tested whether giving estradiol to the women with hypothalamic amenorrhea for 12 weeks would improve their vascular health, but they saw no significant differences between the women who received estrogen and those who received placebo.

“Endothelial function is partly mediated by estrogen, and it was expected that giving back estrogen would ‘fix’ the endothelium, but that is not what happened,” Nanette Santoro, MD, professor and chair of obstetrics and gynecology at the University of Colorado at Denver, Aurora, said in interview. “The mechanisms that maintain vascular function in women are not limited to hormones,” said Dr. Santoro, who was not involved in Dr. Shufelt’s study but attended her lecture. “We need to think beyond the simple model of estrogen-good, no-estrogen-bad.”

Dr. Santoro noted how easy it is to overlook the women who may have cardiovascular risk because of hypothalamic amenorrhea.

“Because many women with functional hypothalamic amenorrhea are super athletic and do not have the typical features of people with cardiometabolic disease – such as glucose intolerance, obesity, abnormal cholesterol or triglycerides, or high blood pressure – clinicians tend to think of them as healthy and to think that simply giving back hormones will fix the problems with bone density and vascular function, but that is not enough,” Dr. Santoro said. “The cognitive-behavioral therapy model for treatment of women with functional hypothalamic amenorrhea addresses the stress-related factors that drive the disorder, and this needs to be considered the standard of care for treatment.”

Stephanie S. Faubion, MD, professor of medicine and director of Mayo Clinic’s Center for Women’s Health in Jacksonville, Fla., who was not involved in Dr. Shufelt’s presentation, also emphasized the importance of recognizing functional hypothalamic amenorrhea.

“This is an underrecognized entity to begin with, and the fact that these women appear to be at increased risk for vascular dysfunction and potentially increased risk for cardiovascular disease down the road makes it even more important for clinicians to identify them and provide interventions early on,” Dr. Faubion said in an interview. “These women need to be identified and the etiology of the amenorrhea addressed, whether it relates to overexercising, being underweight, or experiencing significant stressors that have led to the loss of menstrual cycles.”

Dr. Shufelt’s research was funded by the National Institutes of Health. She had no disclosures. Dr. Santoro is a member of the scientific advisory board for Astellas, Menogenix, Amazon Ember, and Que Oncology, and she consults for Ansh Labs. Dr. Faubion had no disclosures.

The relationship between estrogen levels and heart health makes it particularly important for clinicians to be aware of those patients who might be at risk for cardiovascular disease despite not having other traditional risk factors, according to a presentation Oct. 12 at the North American Menopause Society annual meeting in Atlanta.

”Endogenous estrogens are protective for cardiovascular disease in premenopausal women,” Chrisandra L. Shufelt, MD, chair of the division of general internal medicine and associate director of the Women’s Health Research Center at Mayo Clinic in Jacksonville, Fla., told attendees. Yet, “a substantial population of young women are dying prematurely from cardiovascular disease,” with rates of cardiovascular death increasing in women aged 35-44 even as rates have decreased in postmenopausal women and in men. One potential reason may be premature estrogen loss.

Dr. Shufelt reminded attendees of four major causes of premature estrogen loss: Natural premature menopause, surgical menopause, chemotherapy-induced menopause, and premature ovarian insufficiency. But she would go on to discuss a less widely recognized condition, functional hypothalamic amenorrhea, that also may be contributing to increased cardiovascular risk.

First, Dr. Shufelt reviewed the evidence supporting the relationship between estrogen and cardiovascular health, starting with the Framingham study’s findings that cardiovascular disease is approximately two to four times more common in postmenopausal women than in premenopausal women, depending on the age range.

“Menopause at an early age, particularly under the age of 40, matters,” Dr. Shufelt said. “So we should be discussing this with our patients.”

Surgical menopause makes a difference to cardiovascular health as well, she said. In women under age 35, for example, the risk of a nonfatal heart attack in those with a bilateral oophorectomy was 7.7 times greater than in women who retained both ovaries and their uterus, and 1.5 times greater in women who had a hysterectomy without bilateral oophorectomy.

In a 2019 study, surgical premature menopause was associated with an 87% increased risk of heart disease even after researchers accounted for age, cardiovascular risk factors, and some forms of hormone therapy. The increased risk from natural premature menopause, on the other hand, was lower – a 36% increased risk of heart disease – compared with those producing endogenous hormones. Although randomized controlled trials are unavailable and unlikely to be done, the Nurses’ Health Study and the Danish Nurses Cohort Study, both observational studies, found that heart disease risk was diminished in those taking hormone therapy after surgical premature menopause.

Recommendations for premature or early menopause, from a wide range of different medical societies including NAMS, are that women without contraindications be given estrogen-based hormone therapy until the average age of natural menopause. Though not included in the same guidance, research has also shown that estrogen after oophorectomy does not increase the risk of breast cancer in women with a BRCA1 mutation, Dr. Shufelt said. Hormone therapy for premature or early menopause should adequately replace the levels women have lost and that means younger menopausal women often need higher doses than what older women receive, such as 2 mg/day of oral estradiol rather than the standard doses of 0.5 or 1 mg/day.
 

Functional hypothalamic amenorrhea and cardiovascular risk

Dr. Shufelt then discussed functional hypothalamic amenorrhea (hypogonadotropic hypogonadism), a common type of secondary amenorrhea that affects at least 1.4 million U.S. women. Diagnosis includes lack of a period for at least 3 months in someone who previously menstruated plus lab values below 50 pg/mL for estradiol, below 10 mIU/L for follicle stimulating hormone, and below 10 mIU/L for luteinizing hormone. Causes of this reversible form of infertility can include stress, overexercising, undereating, or some combination of these, plus an underlying genetic predisposition.

“After ruling out polycystic ovary syndrome, prolactinoma, and thyroid dysfunction, clinicians need to consider the diagnosis of hypothalamic amenorrhea,” Dr. Shufelt said. This condition goes beyond low estrogen levels: Women have elevated cortisol, low thyroid levels, low leptin levels, and increased ghrelin.

”This is not going away,” Dr. Shufelt said, sharing data on stress levels among U.S. adults, particularly Gen Z and millennial adults, noting that the ongoing “national mental health crisis” may be contributing to functional hypothalamic amenorrhea.

A 2020 substudy from the Nurses’ Health Study II found an increased risk of premature death in those who didn’t have a period or always had irregular periods starting as early as 14-17 years old. The increased risk of premature death rose with age in those with irregular or absent cycles – a 37% higher risk in 18- to 22-year-olds and a 39% increased risk in 29- to 46-year-olds.

But clinicians aren’t adequately identifying the “phenotype of the hypothalamic women,” Dr. Shufelt said, despite research showing overlap between hypothalamic amenorrhea and a higher risk of cardiovascular disease. Hypothalamic amenorrhea is so understudied that the last original research on the topic was in 2008, Dr. Shufelt said in an interview. ”No research except mine has been done to evaluate heart health in these young women,” she said.

Dr. Shufelt described a study she led involving 30 women with functional hypothalamic amenorrhea, 29 women with normal menstrual cycles, and 30 women who were recently menopausal and not on hormone therapy. The women with hypothalamic amenorrhea had average stress levels but their depression scores were higher than those of the other two groups.

The results showed that women with hypothalamic amenorrhea had lower estradiol and leptin levels and higher testosterone levels compared with the control group, and they had higher cortisol levels than those of both groups. Despite having similar body mass indexes as the control and menopausal groups, women with hypothalamic amenorrhea had lower blood pressure than that of the other two groups, yet they had higher cholesterol levels than those of the control group. EndoPAT^© (Itamar Medical) testing showed that they had poor vascular function.

“In fact, one-third of the women [with hypothalamic amenorrhea] entered the trial with a diagnosis of what would be considered endothelial dysfunction,” Dr. Shufelt said. “Our results demonstrated significantly higher circulating levels of serum proinflammatory cytokines in the women with hypothalamic amenorrhea compared to eumenorrheic controls.”

Dr. Shufelt’s team then tested whether giving estradiol to the women with hypothalamic amenorrhea for 12 weeks would improve their vascular health, but they saw no significant differences between the women who received estrogen and those who received placebo.

“Endothelial function is partly mediated by estrogen, and it was expected that giving back estrogen would ‘fix’ the endothelium, but that is not what happened,” Nanette Santoro, MD, professor and chair of obstetrics and gynecology at the University of Colorado at Denver, Aurora, said in interview. “The mechanisms that maintain vascular function in women are not limited to hormones,” said Dr. Santoro, who was not involved in Dr. Shufelt’s study but attended her lecture. “We need to think beyond the simple model of estrogen-good, no-estrogen-bad.”

Dr. Santoro noted how easy it is to overlook the women who may have cardiovascular risk because of hypothalamic amenorrhea.

“Because many women with functional hypothalamic amenorrhea are super athletic and do not have the typical features of people with cardiometabolic disease – such as glucose intolerance, obesity, abnormal cholesterol or triglycerides, or high blood pressure – clinicians tend to think of them as healthy and to think that simply giving back hormones will fix the problems with bone density and vascular function, but that is not enough,” Dr. Santoro said. “The cognitive-behavioral therapy model for treatment of women with functional hypothalamic amenorrhea addresses the stress-related factors that drive the disorder, and this needs to be considered the standard of care for treatment.”

Stephanie S. Faubion, MD, professor of medicine and director of Mayo Clinic’s Center for Women’s Health in Jacksonville, Fla., who was not involved in Dr. Shufelt’s presentation, also emphasized the importance of recognizing functional hypothalamic amenorrhea.

“This is an underrecognized entity to begin with, and the fact that these women appear to be at increased risk for vascular dysfunction and potentially increased risk for cardiovascular disease down the road makes it even more important for clinicians to identify them and provide interventions early on,” Dr. Faubion said in an interview. “These women need to be identified and the etiology of the amenorrhea addressed, whether it relates to overexercising, being underweight, or experiencing significant stressors that have led to the loss of menstrual cycles.”

Dr. Shufelt’s research was funded by the National Institutes of Health. She had no disclosures. Dr. Santoro is a member of the scientific advisory board for Astellas, Menogenix, Amazon Ember, and Que Oncology, and she consults for Ansh Labs. Dr. Faubion had no disclosures.

A new study shows that Black Americans received ventricular assist devices (VADs) and heart transplants about half as often as White Americans, even when receiving care at an advanced heart failure (HF) center.

The analysis, drawn from 377 patients treated at one of 21 VAD centers in the United States as part of the RIVIVAL study, found that 22.3% of White adults received a heart transplant or VAD, compared with 11% of Black adults.

“That’s what is so concerning to us, that we’re seeing this pattern within this select population. I think it would be too reasonable to hypothesize that it very well could be worse in the general population,” study author Thomas Cascino, MD, MSc, University of Michigan, Ann Arbor, commented.

The study was published online in Circulation: Heart Failure, and it builds on previous work by the researchers, showing that patient preference for early VAD therapy is associated with higher New York Heart Association (NYHA) class and lower income level but not race.

In the present analysis, the number of Black and White participants who said they “definitely or probably” wanted VAD therapy was similar (27% vs. 29%), as was the number wanting “any and all life-sustaining therapies” (74% vs. 65%).

Two-thirds of the cohort was NYHA class III, the average EuroQoL visual analog scale (EQ-VAS) score was 64.6 among the 100 participants who identified as Black and 62.1 in the 277 White participants, and the average age was 58 and 61 years, respectively.

Death rates were also similar during the 2-year follow-up: 18% of Black patients and 13% of White patients.

After controlling for multiple clinical and social determinants of health, including age, Interagency Registry for Mechanically Assisted Circulator Support (INTERMACS) patient profile, EQ-VAS score, and level of education, Black participants had a 55% lower rate of VAD or transplant, compared with White participants (hazard ratio, 0.45; 95% confidence interval, 0.23-0.85). Adding VAD preference to the model did not affect the association.

“Our study suggests that we as providers may be making decisions differently,” Dr. Cascino said. “We can’t say for sure what the reasons are but certainly structural racism, discrimination, and provider biases are the things I worry about.”

“There’s an absolute need for us to look inwards, reflect, and acknowledge that we are likely playing a role in this and then start to be part of the change,” he added.

“The lives disabled or lost are simply too many,” coauthor Wendy Taddei-Peters, PhD, a clinical trials project official at the National Heart, Lung, and Blood Institute, said in an NIH statement. “An immediate step could be to require implicit bias training, particularly for transplant and VAD team members.”

Other suggestions are better tracking of underserved patients and the reasons why they do not receive VAD or become listed for transplant; inclusion of psychosocial components into decision-making about advanced therapy candidacy; and having “disparity experts” join in heart team meetings to help identify biases in real time.

Commenting on the study, Khadijah Breathett, MD, HF/transplant cardiologist and tenured associate professor of medicine, Indiana University Bloomington, said, “I’m glad there’s more push for awareness, because there’s still a population of people that don’t believe this is a real problem.”

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

A new study shows that Black Americans received ventricular assist devices (VADs) and heart transplants about half as often as White Americans, even when receiving care at an advanced heart failure (HF) center.

The analysis, drawn from 377 patients treated at one of 21 VAD centers in the United States as part of the RIVIVAL study, found that 22.3% of White adults received a heart transplant or VAD, compared with 11% of Black adults.

“That’s what is so concerning to us, that we’re seeing this pattern within this select population. I think it would be too reasonable to hypothesize that it very well could be worse in the general population,” study author Thomas Cascino, MD, MSc, University of Michigan, Ann Arbor, commented.

The study was published online in Circulation: Heart Failure, and it builds on previous work by the researchers, showing that patient preference for early VAD therapy is associated with higher New York Heart Association (NYHA) class and lower income level but not race.

In the present analysis, the number of Black and White participants who said they “definitely or probably” wanted VAD therapy was similar (27% vs. 29%), as was the number wanting “any and all life-sustaining therapies” (74% vs. 65%).

Two-thirds of the cohort was NYHA class III, the average EuroQoL visual analog scale (EQ-VAS) score was 64.6 among the 100 participants who identified as Black and 62.1 in the 277 White participants, and the average age was 58 and 61 years, respectively.

Death rates were also similar during the 2-year follow-up: 18% of Black patients and 13% of White patients.

After controlling for multiple clinical and social determinants of health, including age, Interagency Registry for Mechanically Assisted Circulator Support (INTERMACS) patient profile, EQ-VAS score, and level of education, Black participants had a 55% lower rate of VAD or transplant, compared with White participants (hazard ratio, 0.45; 95% confidence interval, 0.23-0.85). Adding VAD preference to the model did not affect the association.

“Our study suggests that we as providers may be making decisions differently,” Dr. Cascino said. “We can’t say for sure what the reasons are but certainly structural racism, discrimination, and provider biases are the things I worry about.”

“There’s an absolute need for us to look inwards, reflect, and acknowledge that we are likely playing a role in this and then start to be part of the change,” he added.

“The lives disabled or lost are simply too many,” coauthor Wendy Taddei-Peters, PhD, a clinical trials project official at the National Heart, Lung, and Blood Institute, said in an NIH statement. “An immediate step could be to require implicit bias training, particularly for transplant and VAD team members.”

Other suggestions are better tracking of underserved patients and the reasons why they do not receive VAD or become listed for transplant; inclusion of psychosocial components into decision-making about advanced therapy candidacy; and having “disparity experts” join in heart team meetings to help identify biases in real time.

Commenting on the study, Khadijah Breathett, MD, HF/transplant cardiologist and tenured associate professor of medicine, Indiana University Bloomington, said, “I’m glad there’s more push for awareness, because there’s still a population of people that don’t believe this is a real problem.”

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

A new study shows that Black Americans received ventricular assist devices (VADs) and heart transplants about half as often as White Americans, even when receiving care at an advanced heart failure (HF) center.

The analysis, drawn from 377 patients treated at one of 21 VAD centers in the United States as part of the RIVIVAL study, found that 22.3% of White adults received a heart transplant or VAD, compared with 11% of Black adults.

“That’s what is so concerning to us, that we’re seeing this pattern within this select population. I think it would be too reasonable to hypothesize that it very well could be worse in the general population,” study author Thomas Cascino, MD, MSc, University of Michigan, Ann Arbor, commented.

The study was published online in Circulation: Heart Failure, and it builds on previous work by the researchers, showing that patient preference for early VAD therapy is associated with higher New York Heart Association (NYHA) class and lower income level but not race.

In the present analysis, the number of Black and White participants who said they “definitely or probably” wanted VAD therapy was similar (27% vs. 29%), as was the number wanting “any and all life-sustaining therapies” (74% vs. 65%).

Two-thirds of the cohort was NYHA class III, the average EuroQoL visual analog scale (EQ-VAS) score was 64.6 among the 100 participants who identified as Black and 62.1 in the 277 White participants, and the average age was 58 and 61 years, respectively.

Death rates were also similar during the 2-year follow-up: 18% of Black patients and 13% of White patients.

After controlling for multiple clinical and social determinants of health, including age, Interagency Registry for Mechanically Assisted Circulator Support (INTERMACS) patient profile, EQ-VAS score, and level of education, Black participants had a 55% lower rate of VAD or transplant, compared with White participants (hazard ratio, 0.45; 95% confidence interval, 0.23-0.85). Adding VAD preference to the model did not affect the association.

“Our study suggests that we as providers may be making decisions differently,” Dr. Cascino said. “We can’t say for sure what the reasons are but certainly structural racism, discrimination, and provider biases are the things I worry about.”

“There’s an absolute need for us to look inwards, reflect, and acknowledge that we are likely playing a role in this and then start to be part of the change,” he added.

“The lives disabled or lost are simply too many,” coauthor Wendy Taddei-Peters, PhD, a clinical trials project official at the National Heart, Lung, and Blood Institute, said in an NIH statement. “An immediate step could be to require implicit bias training, particularly for transplant and VAD team members.”

Other suggestions are better tracking of underserved patients and the reasons why they do not receive VAD or become listed for transplant; inclusion of psychosocial components into decision-making about advanced therapy candidacy; and having “disparity experts” join in heart team meetings to help identify biases in real time.

Commenting on the study, Khadijah Breathett, MD, HF/transplant cardiologist and tenured associate professor of medicine, Indiana University Bloomington, said, “I’m glad there’s more push for awareness, because there’s still a population of people that don’t believe this is a real problem.”

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

Cocaine, methamphetamine, opioids, and cannabis may independently increase risk of atrial fibrillation (AFib), based on data from almost 24 million people.

While more work is needed to uncover causal links, physicians should be aware that these commonly abused substances could be driving new cases of AFib, reported investigators from the University of California, San Francisco.

“Though alcohol and tobacco smoking have each been associated with a heightened risk of [AFib], relationships between other drug use and [AFib] are poorly understood,” they wrote in European Heart Journal.

Some previous studies have ventured into this terrain, but most focused on fatal arrhythmias, or offered anecdotal evidence. This knowledge gap is particularly concerning for cannabis, the researchers noted, as medical and recreational use are on the rise.

American Heart Association

The present analysis included data from 23.5 million adults in California who received care through a hospital, emergency department, or outpatient surgery center during 2005-2015. Based on ICD-9 diagnostic codes, 132,834 of these patients used cannabis, 98,271 used methamphetamines, 48,701 used cocaine, and 10,032 used opiates. Inclusion required lack of AFib at baseline.

Reliance on ICD-9 codes makes the data “quite specific,” but lacking sensitivity, according to principal author Gregory M. Marcus, MD, cardiologist and professor of medicine at UCSF.

“If they were designated as using these drugs, that is very likely true,” Dr. Marcus said in an interview. “But certainly, the absence of any mention of use of these drugs does not exclude the possibility that some people were still using them. That would not create spurious false-positive relationships; if anything, it attenuates existing relationships.”

In other words, using ICD-9 codes reduced the power to detect an association between each drug and AFib, meaning any relationship needed to be sufficiently strong enough to generate a significant result.

At the end of the decade-long study period, 998,747 patients (4.2%) had developed incident AFib. After adjusting for potential confounders and mediators, all four drugs showed significant, independent associations with AFib. Methamphetamines presented the greatest risk (hazard ratio, 1.86%), followed by opiates (HR, 1.74), cocaine (HR, 1.61), and cannabis (HR, 1.35).

“Our findings provide the first evidence utilizing a longitudinal cohort to demonstrate that cannabis use predicts the future onset of AFib,” Dr. Marcus and colleagues wrote.

Dose-response relationships were not detected for any of the substances; however, usage levels were also derived from ICD-9 codes, which may have been insufficient for this purpose, according to the investigators.
 

Causal mechanisms deserve a closer look

Causal links between AFib and each of the drugs remain unclear. Citing prior research, Dr. Marcus and colleagues explained how methamphetamines are capable of “significant cardiac electrical remodeling,” while cocaine may cause sodium channel dysregulation, and opioids can render atrial myocytes more susceptible to oxidative damage. Although cannabis has previously been linked with hospitalization for arrhythmia, a pharmacologic driver of this phenomenon remains largely unexamined.

“We don’t know for sure precisely what the constituents are that are responsible for our findings,” Dr. Marcus said. “It’s possible that there are some effects that are much more generic, such as inhaling a burned substance. There is good evidence that if you inhale pretty much any sort of particulate matter, that increases inflammation in the body. Inflammation is known to be a trigger for atrial fibrillation.”

Alternatively, all four drugs – whether stimulants or depressants – cause “quite dramatic and often rapid effects on the autonomic nervous system,” Dr. Marcus said, noting that these rapid swings are a known trigger for AFib.

Brian Olshansky, MD, emeritus professor of internal medicine-cardiovascular medicine at the University of Iowa, Iowa City, suggested that nonpharmacologic factors are likely also playing a role.

“All these drugs have slightly different mechanisms of action, so there’s not one mechanism that would explain why all of them would cause atrial fibrillation,” Dr. Olshansky said in an interview. “That does suggest that there’s something else going on, besides just the drug itself. It would be potentially concerning if we were to lay the blame totally on these drugs.”

Dr. Olshansky, who recently coauthored a review of stimulant drugs and arrhythmias, suggested that lifestyle, comorbidities, and drug impurities may have added to the risk of AF.

“[The investigators] did try to correct for that kind of stuff, but it’s very hard to correct for a lot of the issues that may be ongoing with individuals who partake in these drugs,” Dr. Olshansky said in an interview. “They may not be a healthy lot, in general.”

Still, considering previous data linking drugs of abuse with arrhythmias, he said the detected risks were “intriguing,” and deserved a closer look.

“It’s a nice groundbreaking study, with regard to the fact that they showed unique relationships that we don’t completely understand,” Dr. Olshansky said. “It opens up a new opportunity for further investigation.”

The investigators disclosed relationships with InCarda, Baylis Medical, Johnson & Johnson, and others. Dr. Olshansky disclosed no relevant competing interests.

Cocaine, methamphetamine, opioids, and cannabis may independently increase risk of atrial fibrillation (AFib), based on data from almost 24 million people.

While more work is needed to uncover causal links, physicians should be aware that these commonly abused substances could be driving new cases of AFib, reported investigators from the University of California, San Francisco.

“Though alcohol and tobacco smoking have each been associated with a heightened risk of [AFib], relationships between other drug use and [AFib] are poorly understood,” they wrote in European Heart Journal.

Some previous studies have ventured into this terrain, but most focused on fatal arrhythmias, or offered anecdotal evidence. This knowledge gap is particularly concerning for cannabis, the researchers noted, as medical and recreational use are on the rise.

American Heart Association

The present analysis included data from 23.5 million adults in California who received care through a hospital, emergency department, or outpatient surgery center during 2005-2015. Based on ICD-9 diagnostic codes, 132,834 of these patients used cannabis, 98,271 used methamphetamines, 48,701 used cocaine, and 10,032 used opiates. Inclusion required lack of AFib at baseline.

Reliance on ICD-9 codes makes the data “quite specific,” but lacking sensitivity, according to principal author Gregory M. Marcus, MD, cardiologist and professor of medicine at UCSF.

“If they were designated as using these drugs, that is very likely true,” Dr. Marcus said in an interview. “But certainly, the absence of any mention of use of these drugs does not exclude the possibility that some people were still using them. That would not create spurious false-positive relationships; if anything, it attenuates existing relationships.”

In other words, using ICD-9 codes reduced the power to detect an association between each drug and AFib, meaning any relationship needed to be sufficiently strong enough to generate a significant result.

At the end of the decade-long study period, 998,747 patients (4.2%) had developed incident AFib. After adjusting for potential confounders and mediators, all four drugs showed significant, independent associations with AFib. Methamphetamines presented the greatest risk (hazard ratio, 1.86%), followed by opiates (HR, 1.74), cocaine (HR, 1.61), and cannabis (HR, 1.35).

“Our findings provide the first evidence utilizing a longitudinal cohort to demonstrate that cannabis use predicts the future onset of AFib,” Dr. Marcus and colleagues wrote.

Dose-response relationships were not detected for any of the substances; however, usage levels were also derived from ICD-9 codes, which may have been insufficient for this purpose, according to the investigators.
 

Causal mechanisms deserve a closer look

Causal links between AFib and each of the drugs remain unclear. Citing prior research, Dr. Marcus and colleagues explained how methamphetamines are capable of “significant cardiac electrical remodeling,” while cocaine may cause sodium channel dysregulation, and opioids can render atrial myocytes more susceptible to oxidative damage. Although cannabis has previously been linked with hospitalization for arrhythmia, a pharmacologic driver of this phenomenon remains largely unexamined.

“We don’t know for sure precisely what the constituents are that are responsible for our findings,” Dr. Marcus said. “It’s possible that there are some effects that are much more generic, such as inhaling a burned substance. There is good evidence that if you inhale pretty much any sort of particulate matter, that increases inflammation in the body. Inflammation is known to be a trigger for atrial fibrillation.”

Alternatively, all four drugs – whether stimulants or depressants – cause “quite dramatic and often rapid effects on the autonomic nervous system,” Dr. Marcus said, noting that these rapid swings are a known trigger for AFib.

Brian Olshansky, MD, emeritus professor of internal medicine-cardiovascular medicine at the University of Iowa, Iowa City, suggested that nonpharmacologic factors are likely also playing a role.

“All these drugs have slightly different mechanisms of action, so there’s not one mechanism that would explain why all of them would cause atrial fibrillation,” Dr. Olshansky said in an interview. “That does suggest that there’s something else going on, besides just the drug itself. It would be potentially concerning if we were to lay the blame totally on these drugs.”

Dr. Olshansky, who recently coauthored a review of stimulant drugs and arrhythmias, suggested that lifestyle, comorbidities, and drug impurities may have added to the risk of AF.

“[The investigators] did try to correct for that kind of stuff, but it’s very hard to correct for a lot of the issues that may be ongoing with individuals who partake in these drugs,” Dr. Olshansky said in an interview. “They may not be a healthy lot, in general.”

Still, considering previous data linking drugs of abuse with arrhythmias, he said the detected risks were “intriguing,” and deserved a closer look.

“It’s a nice groundbreaking study, with regard to the fact that they showed unique relationships that we don’t completely understand,” Dr. Olshansky said. “It opens up a new opportunity for further investigation.”

The investigators disclosed relationships with InCarda, Baylis Medical, Johnson & Johnson, and others. Dr. Olshansky disclosed no relevant competing interests.

Cocaine, methamphetamine, opioids, and cannabis may independently increase risk of atrial fibrillation (AFib), based on data from almost 24 million people.

While more work is needed to uncover causal links, physicians should be aware that these commonly abused substances could be driving new cases of AFib, reported investigators from the University of California, San Francisco.

“Though alcohol and tobacco smoking have each been associated with a heightened risk of [AFib], relationships between other drug use and [AFib] are poorly understood,” they wrote in European Heart Journal.

Some previous studies have ventured into this terrain, but most focused on fatal arrhythmias, or offered anecdotal evidence. This knowledge gap is particularly concerning for cannabis, the researchers noted, as medical and recreational use are on the rise.

American Heart Association

The present analysis included data from 23.5 million adults in California who received care through a hospital, emergency department, or outpatient surgery center during 2005-2015. Based on ICD-9 diagnostic codes, 132,834 of these patients used cannabis, 98,271 used methamphetamines, 48,701 used cocaine, and 10,032 used opiates. Inclusion required lack of AFib at baseline.

Reliance on ICD-9 codes makes the data “quite specific,” but lacking sensitivity, according to principal author Gregory M. Marcus, MD, cardiologist and professor of medicine at UCSF.

“If they were designated as using these drugs, that is very likely true,” Dr. Marcus said in an interview. “But certainly, the absence of any mention of use of these drugs does not exclude the possibility that some people were still using them. That would not create spurious false-positive relationships; if anything, it attenuates existing relationships.”

In other words, using ICD-9 codes reduced the power to detect an association between each drug and AFib, meaning any relationship needed to be sufficiently strong enough to generate a significant result.

At the end of the decade-long study period, 998,747 patients (4.2%) had developed incident AFib. After adjusting for potential confounders and mediators, all four drugs showed significant, independent associations with AFib. Methamphetamines presented the greatest risk (hazard ratio, 1.86%), followed by opiates (HR, 1.74), cocaine (HR, 1.61), and cannabis (HR, 1.35).

“Our findings provide the first evidence utilizing a longitudinal cohort to demonstrate that cannabis use predicts the future onset of AFib,” Dr. Marcus and colleagues wrote.

Dose-response relationships were not detected for any of the substances; however, usage levels were also derived from ICD-9 codes, which may have been insufficient for this purpose, according to the investigators.
 

Causal mechanisms deserve a closer look

Causal links between AFib and each of the drugs remain unclear. Citing prior research, Dr. Marcus and colleagues explained how methamphetamines are capable of “significant cardiac electrical remodeling,” while cocaine may cause sodium channel dysregulation, and opioids can render atrial myocytes more susceptible to oxidative damage. Although cannabis has previously been linked with hospitalization for arrhythmia, a pharmacologic driver of this phenomenon remains largely unexamined.

“We don’t know for sure precisely what the constituents are that are responsible for our findings,” Dr. Marcus said. “It’s possible that there are some effects that are much more generic, such as inhaling a burned substance. There is good evidence that if you inhale pretty much any sort of particulate matter, that increases inflammation in the body. Inflammation is known to be a trigger for atrial fibrillation.”

Alternatively, all four drugs – whether stimulants or depressants – cause “quite dramatic and often rapid effects on the autonomic nervous system,” Dr. Marcus said, noting that these rapid swings are a known trigger for AFib.

Brian Olshansky, MD, emeritus professor of internal medicine-cardiovascular medicine at the University of Iowa, Iowa City, suggested that nonpharmacologic factors are likely also playing a role.

“All these drugs have slightly different mechanisms of action, so there’s not one mechanism that would explain why all of them would cause atrial fibrillation,” Dr. Olshansky said in an interview. “That does suggest that there’s something else going on, besides just the drug itself. It would be potentially concerning if we were to lay the blame totally on these drugs.”

Dr. Olshansky, who recently coauthored a review of stimulant drugs and arrhythmias, suggested that lifestyle, comorbidities, and drug impurities may have added to the risk of AF.

“[The investigators] did try to correct for that kind of stuff, but it’s very hard to correct for a lot of the issues that may be ongoing with individuals who partake in these drugs,” Dr. Olshansky said in an interview. “They may not be a healthy lot, in general.”

Still, considering previous data linking drugs of abuse with arrhythmias, he said the detected risks were “intriguing,” and deserved a closer look.

“It’s a nice groundbreaking study, with regard to the fact that they showed unique relationships that we don’t completely understand,” Dr. Olshansky said. “It opens up a new opportunity for further investigation.”

The investigators disclosed relationships with InCarda, Baylis Medical, Johnson & Johnson, and others. Dr. Olshansky disclosed no relevant competing interests.

Results from an observational study exploring the link between dairy intake and risk of cardiovascular disease events in patients with stable angina pectoris suggest different dairy products may have different health effects.

The study, which analyzed a cohort from the Western Norway B-vitamin Intervention Trial (WENBIT), showed that higher dairy and milk consumption were associated with increased risk of mortality and stroke and butter was associated with an increased risk of acute myocardial infarction (AMI), but that cheese was associated with a decreased risk of AMI.

The findings are published in the European Journal of Preventive Cardiology.

“Dairy is a diverse food group, and different dairy products should be considered individually and not only in combination,” senior author Vegard Lysne, MSc, of the Centre for Nutrition, University of Bergen and the department of heart disease, Haukeland University Hospital, Bergen, Norway, said in an interview.

“Today’s dietary recommendations regarding dairy products are mainly based on the nutrient contents, with a focus on calcium, iodine, and saturated fat,” Dr. Lysne said.

Previous studies have indicated that different dairy products may influence cardiovascular health differently, even in opposite directions, but this has primarily been investigated in healthy populations, he noted.

“Data on CVD patients are scarce, and therefore, we wanted to investigate this in a population of patients with established CVD. Our primary aim in this study was to explore how the intake of different dairy products might be linked to cardiovascular outcomes and mortality in such a population,” he said.

The researchers analyzed 1,929 patients who had stable angina pectoris and were participants in WENBIT, a randomized, double-blind, placebo-controlled prospective secondary prevention study investigating the effect of vitamin B treatment on mortality and cardiovascular outcomes.

The majority, 80%, of the cohort were men, and the mean age of the patients was 61.8 years. In addition to stable angina pectoris, 47% of the cohort had hypertension, 31% had diabetes, and 29% were smokers. Most (90%) of the patients were taking acetylsalicylic acid, 90% were taking statins, and 77% were on beta-blockers.

Dietary data were obtained by a food frequency questionnaire that was given to patients at their first visit and returned either by mail or at a follow-up visit 1 month after the initial visit.

Frequency of consumption was given as times per day, week, month, or never consumed. Quantity was estimated using units such as slices, pieces, etc., or household measures.

The milk variable included high-fat, low-fat, skimmed, or unspecified milk. Cheese included brown cheese, which is a Norwegian caramel-like cheese made from whey, milk, and cream; white cheese; cream cheeses; cooked or processed cheeses; and boxed cheeses.

Total dairy was calculated as the sum, in grams, of milk, cheese, yogurt, cream, sour cream, ice cream, and butter.

Median follow-up times were 5.2 years for stroke, 7.8 years for AMI, and 14.1 years for mortality.

Patients who reported a higher intake of total dairy and milk had a higher risk of stroke and mortality.

Among those who reported a higher intake of total dairy, the hazard ratio for stroke was 1.4 (95% confidence interval [CI], 1.02-1.27).

Among those who reported a higher intake of milk, the HR for stroke was 1.13 (95% CI, 1.02-1.27).

Cardiovascular mortality appeared heightened in those who reported a higher intake of total dairy (HR, 1.06; 95% CI, 1.00-1.12) and in those who reported a higher intake of milk (HR, 1.07; 95% CI, 1.01-1.13).

Similarly, all-cause mortality was greater in those who reported higher total dairy consumption (HR, 1.07; 95% CI, 1.03-1.11) and in those who reported higher milk consumption (HR, 1.06; 95% CI, 1.03-1.10).

Higher cheese intake was inversely associated with AMI risk (HR, 0.92; 95% CI, 0.83-1.02).

Butter was associated with increased AMI risk (HR, 1.10; 95% CI, 0.97-1.24), as well as all-cause mortality (HR, 1.10; 95% CI, 1.00-1.20).

Dr. Lysne stressed that the results are from an observational study, and that doctors should not change what they tell their patients based on the results alone.

“There is a growing literature indicating that cheese might be linked to reduced cardiovascular risk, but if this is a causal effect, or if cheese is a marker of higher socioeconomic status and a healthier overall lifestyle remains unknown,” he said.

“I would like for future studies to evaluate dairy products on an individual basis, rather than a collective one. If the data suggest that different dairy products have distinct health effects, this should be implemented in dietary recommendations,” Dr. Lysne added.
 

Dairy a heterogeneous food group

“These results are not really surprising, because we have been hearing advice to consume low-fat milk, avoid whole milk, and so on, for a long time, so this study confirms what we already know,” Qi Sun, MD, ScD, associate professor in the departments of nutrition and epidemiology, Harvard T.H. Chan School of Public Health, Boston, told this news organization.

“However, I would be more specific about milk, and I don’t see any data regarding the fat content of the different types of milk. Their data only show the association for total milk. I would like to see data for low-fat milk versus high-fat milk in relation to heart disease,” Dr. Sun said.

“They also say in their conclusion that cheese was associated with a decreased risk of acute myocardial infarction, but as the hazard ratio shows, this is a nonsignificant association,” he said.

Dr. Sun agrees that dairy is a heterogeneous group of foods and that it is best to consider each type separately with regard to cardiovascular health.

“For example, heavy cream contains tons of saturated fat, butter contains a lot of saturated fat. Then there is yogurt, which also comes in regular, reduced-fat and low-fat varieties, which is a fantastic food. I would say it’s very healthy and is associated with a lower risk of heart disease and diabetes, so a good type of dairy. Yogurt and fermented dairy products should be beneficial, at least more so than full-fat milk or butter. I think butter and full-fat milk are still the primary dairy foods for people to avoid to reduce risk for cardiovascular disease,” he said.

Dr. Lysne and Dr. Sun have disclosed no relevant financial relationships.

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

Results from an observational study exploring the link between dairy intake and risk of cardiovascular disease events in patients with stable angina pectoris suggest different dairy products may have different health effects.

The study, which analyzed a cohort from the Western Norway B-vitamin Intervention Trial (WENBIT), showed that higher dairy and milk consumption were associated with increased risk of mortality and stroke and butter was associated with an increased risk of acute myocardial infarction (AMI), but that cheese was associated with a decreased risk of AMI.

The findings are published in the European Journal of Preventive Cardiology.

“Dairy is a diverse food group, and different dairy products should be considered individually and not only in combination,” senior author Vegard Lysne, MSc, of the Centre for Nutrition, University of Bergen and the department of heart disease, Haukeland University Hospital, Bergen, Norway, said in an interview.

“Today’s dietary recommendations regarding dairy products are mainly based on the nutrient contents, with a focus on calcium, iodine, and saturated fat,” Dr. Lysne said.

Previous studies have indicated that different dairy products may influence cardiovascular health differently, even in opposite directions, but this has primarily been investigated in healthy populations, he noted.

“Data on CVD patients are scarce, and therefore, we wanted to investigate this in a population of patients with established CVD. Our primary aim in this study was to explore how the intake of different dairy products might be linked to cardiovascular outcomes and mortality in such a population,” he said.

The researchers analyzed 1,929 patients who had stable angina pectoris and were participants in WENBIT, a randomized, double-blind, placebo-controlled prospective secondary prevention study investigating the effect of vitamin B treatment on mortality and cardiovascular outcomes.

The majority, 80%, of the cohort were men, and the mean age of the patients was 61.8 years. In addition to stable angina pectoris, 47% of the cohort had hypertension, 31% had diabetes, and 29% were smokers. Most (90%) of the patients were taking acetylsalicylic acid, 90% were taking statins, and 77% were on beta-blockers.

Dietary data were obtained by a food frequency questionnaire that was given to patients at their first visit and returned either by mail or at a follow-up visit 1 month after the initial visit.

Frequency of consumption was given as times per day, week, month, or never consumed. Quantity was estimated using units such as slices, pieces, etc., or household measures.

The milk variable included high-fat, low-fat, skimmed, or unspecified milk. Cheese included brown cheese, which is a Norwegian caramel-like cheese made from whey, milk, and cream; white cheese; cream cheeses; cooked or processed cheeses; and boxed cheeses.

Total dairy was calculated as the sum, in grams, of milk, cheese, yogurt, cream, sour cream, ice cream, and butter.

Median follow-up times were 5.2 years for stroke, 7.8 years for AMI, and 14.1 years for mortality.

Patients who reported a higher intake of total dairy and milk had a higher risk of stroke and mortality.

Among those who reported a higher intake of total dairy, the hazard ratio for stroke was 1.4 (95% confidence interval [CI], 1.02-1.27).

Among those who reported a higher intake of milk, the HR for stroke was 1.13 (95% CI, 1.02-1.27).

Cardiovascular mortality appeared heightened in those who reported a higher intake of total dairy (HR, 1.06; 95% CI, 1.00-1.12) and in those who reported a higher intake of milk (HR, 1.07; 95% CI, 1.01-1.13).

Similarly, all-cause mortality was greater in those who reported higher total dairy consumption (HR, 1.07; 95% CI, 1.03-1.11) and in those who reported higher milk consumption (HR, 1.06; 95% CI, 1.03-1.10).

Higher cheese intake was inversely associated with AMI risk (HR, 0.92; 95% CI, 0.83-1.02).

Butter was associated with increased AMI risk (HR, 1.10; 95% CI, 0.97-1.24), as well as all-cause mortality (HR, 1.10; 95% CI, 1.00-1.20).

Dr. Lysne stressed that the results are from an observational study, and that doctors should not change what they tell their patients based on the results alone.

“There is a growing literature indicating that cheese might be linked to reduced cardiovascular risk, but if this is a causal effect, or if cheese is a marker of higher socioeconomic status and a healthier overall lifestyle remains unknown,” he said.

“I would like for future studies to evaluate dairy products on an individual basis, rather than a collective one. If the data suggest that different dairy products have distinct health effects, this should be implemented in dietary recommendations,” Dr. Lysne added.
 

Dairy a heterogeneous food group

“These results are not really surprising, because we have been hearing advice to consume low-fat milk, avoid whole milk, and so on, for a long time, so this study confirms what we already know,” Qi Sun, MD, ScD, associate professor in the departments of nutrition and epidemiology, Harvard T.H. Chan School of Public Health, Boston, told this news organization.

“However, I would be more specific about milk, and I don’t see any data regarding the fat content of the different types of milk. Their data only show the association for total milk. I would like to see data for low-fat milk versus high-fat milk in relation to heart disease,” Dr. Sun said.

“They also say in their conclusion that cheese was associated with a decreased risk of acute myocardial infarction, but as the hazard ratio shows, this is a nonsignificant association,” he said.

Dr. Sun agrees that dairy is a heterogeneous group of foods and that it is best to consider each type separately with regard to cardiovascular health.

“For example, heavy cream contains tons of saturated fat, butter contains a lot of saturated fat. Then there is yogurt, which also comes in regular, reduced-fat and low-fat varieties, which is a fantastic food. I would say it’s very healthy and is associated with a lower risk of heart disease and diabetes, so a good type of dairy. Yogurt and fermented dairy products should be beneficial, at least more so than full-fat milk or butter. I think butter and full-fat milk are still the primary dairy foods for people to avoid to reduce risk for cardiovascular disease,” he said.

Dr. Lysne and Dr. Sun have disclosed no relevant financial relationships.

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

Results from an observational study exploring the link between dairy intake and risk of cardiovascular disease events in patients with stable angina pectoris suggest different dairy products may have different health effects.

The study, which analyzed a cohort from the Western Norway B-vitamin Intervention Trial (WENBIT), showed that higher dairy and milk consumption were associated with increased risk of mortality and stroke and butter was associated with an increased risk of acute myocardial infarction (AMI), but that cheese was associated with a decreased risk of AMI.

The findings are published in the European Journal of Preventive Cardiology.

“Dairy is a diverse food group, and different dairy products should be considered individually and not only in combination,” senior author Vegard Lysne, MSc, of the Centre for Nutrition, University of Bergen and the department of heart disease, Haukeland University Hospital, Bergen, Norway, said in an interview.

“Today’s dietary recommendations regarding dairy products are mainly based on the nutrient contents, with a focus on calcium, iodine, and saturated fat,” Dr. Lysne said.

Previous studies have indicated that different dairy products may influence cardiovascular health differently, even in opposite directions, but this has primarily been investigated in healthy populations, he noted.

“Data on CVD patients are scarce, and therefore, we wanted to investigate this in a population of patients with established CVD. Our primary aim in this study was to explore how the intake of different dairy products might be linked to cardiovascular outcomes and mortality in such a population,” he said.

The researchers analyzed 1,929 patients who had stable angina pectoris and were participants in WENBIT, a randomized, double-blind, placebo-controlled prospective secondary prevention study investigating the effect of vitamin B treatment on mortality and cardiovascular outcomes.

The majority, 80%, of the cohort were men, and the mean age of the patients was 61.8 years. In addition to stable angina pectoris, 47% of the cohort had hypertension, 31% had diabetes, and 29% were smokers. Most (90%) of the patients were taking acetylsalicylic acid, 90% were taking statins, and 77% were on beta-blockers.

Dietary data were obtained by a food frequency questionnaire that was given to patients at their first visit and returned either by mail or at a follow-up visit 1 month after the initial visit.

Frequency of consumption was given as times per day, week, month, or never consumed. Quantity was estimated using units such as slices, pieces, etc., or household measures.

The milk variable included high-fat, low-fat, skimmed, or unspecified milk. Cheese included brown cheese, which is a Norwegian caramel-like cheese made from whey, milk, and cream; white cheese; cream cheeses; cooked or processed cheeses; and boxed cheeses.

Total dairy was calculated as the sum, in grams, of milk, cheese, yogurt, cream, sour cream, ice cream, and butter.

Median follow-up times were 5.2 years for stroke, 7.8 years for AMI, and 14.1 years for mortality.

Patients who reported a higher intake of total dairy and milk had a higher risk of stroke and mortality.

Among those who reported a higher intake of total dairy, the hazard ratio for stroke was 1.4 (95% confidence interval [CI], 1.02-1.27).

Among those who reported a higher intake of milk, the HR for stroke was 1.13 (95% CI, 1.02-1.27).

Cardiovascular mortality appeared heightened in those who reported a higher intake of total dairy (HR, 1.06; 95% CI, 1.00-1.12) and in those who reported a higher intake of milk (HR, 1.07; 95% CI, 1.01-1.13).

Similarly, all-cause mortality was greater in those who reported higher total dairy consumption (HR, 1.07; 95% CI, 1.03-1.11) and in those who reported higher milk consumption (HR, 1.06; 95% CI, 1.03-1.10).

Higher cheese intake was inversely associated with AMI risk (HR, 0.92; 95% CI, 0.83-1.02).

Butter was associated with increased AMI risk (HR, 1.10; 95% CI, 0.97-1.24), as well as all-cause mortality (HR, 1.10; 95% CI, 1.00-1.20).

Dr. Lysne stressed that the results are from an observational study, and that doctors should not change what they tell their patients based on the results alone.

“There is a growing literature indicating that cheese might be linked to reduced cardiovascular risk, but if this is a causal effect, or if cheese is a marker of higher socioeconomic status and a healthier overall lifestyle remains unknown,” he said.

“I would like for future studies to evaluate dairy products on an individual basis, rather than a collective one. If the data suggest that different dairy products have distinct health effects, this should be implemented in dietary recommendations,” Dr. Lysne added.
 

Dairy a heterogeneous food group

“These results are not really surprising, because we have been hearing advice to consume low-fat milk, avoid whole milk, and so on, for a long time, so this study confirms what we already know,” Qi Sun, MD, ScD, associate professor in the departments of nutrition and epidemiology, Harvard T.H. Chan School of Public Health, Boston, told this news organization.

“However, I would be more specific about milk, and I don’t see any data regarding the fat content of the different types of milk. Their data only show the association for total milk. I would like to see data for low-fat milk versus high-fat milk in relation to heart disease,” Dr. Sun said.

“They also say in their conclusion that cheese was associated with a decreased risk of acute myocardial infarction, but as the hazard ratio shows, this is a nonsignificant association,” he said.

Dr. Sun agrees that dairy is a heterogeneous group of foods and that it is best to consider each type separately with regard to cardiovascular health.

“For example, heavy cream contains tons of saturated fat, butter contains a lot of saturated fat. Then there is yogurt, which also comes in regular, reduced-fat and low-fat varieties, which is a fantastic food. I would say it’s very healthy and is associated with a lower risk of heart disease and diabetes, so a good type of dairy. Yogurt and fermented dairy products should be beneficial, at least more so than full-fat milk or butter. I think butter and full-fat milk are still the primary dairy foods for people to avoid to reduce risk for cardiovascular disease,” he said.

Dr. Lysne and Dr. Sun have disclosed no relevant financial relationships.

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

In the management of acute and chronic stroke, smartphone apps enhance communication between first responders and waiting hospital staff and reduce door-to-needle time, according to a literature review.

“In clinical practice, guideline-driven patient care is very important in improving diagnosis and outcomes, and apps provide a very practical and easy way to check available guidelines,” senior author Fabio Pilato, MD, a neurologist at Università Campus Bio-Medico, Rome, told this news organization.

The review was published  in the Journal of Stroke.
 

Reviewing the literature

“My colleagues and I wanted to discover whether smartphone apps, besides just facilitating communication between doctors and their patients, could improve patient care,” said Dr. Pilato. “We wanted to see if there were any apps that could guide clinical decisions according to guidelines and whether there were some being used in acute stroke management,” he added.

The investigators reviewed 43 studies of stroke-related mobile phone apps that were designed for the clinical management of stroke between June 1, 2007, when the first iPhone was introduced, and Jan. 31, 2022.

The apps were classified into the following three groups, according to their purpose: primary prevention apps, acute stroke management apps, and postacute stroke apps.
 

Prevention and management

The investigators found one primary prevention app, the Stroke Riskometer, that was based on an algorithm derived from the Framingham Stroke Risk Score and was designed to educate patients about diet, physical activity, and the warning signs of stroke. However, their review failed to show that the app was beneficial, compared with standard cardiovascular risk reduction.

Apps appeared to aid acute stroke management, according to the researchers. Prehospital apps, such as iLAMA, Smartphone-Assisted Pre-Hospital Medical Information System, FAST-ED, Egyptian Stroke Network, Act Fast, and the Mayo Clinic Acute Stroke Evaluation app were found to speed up stroke recognition, activate emergency medical services for speedier transport to the hospital, and facilitate communication with in-hospital stroke teams. All these prehospital apps reduced door-to-needle time.

The JOIN app also was shown to significantly reduce door-to-needle time, compared with no app support, in several studies. JOIN consists of a chat, a DICOM viewer, and an encrypted two-way video system for video calls between practitioners, as well as a milestones time stamp to record every step from home to hospital transportation to therapy onset. 

StopStroke, another app that focuses on instant communication among physicians and allows real-time sharing of clinical data of stroke patients, reduced door-to-image and door-to-needle time, compared with no app.

Act Fast, which uses a National Institutes of Health Stroke Scale (NIHSS) calculator, a thrombolysis checklist, and a toolbox to share images and notes among practitioners involved in the decision-making process, decreased door-to-needle time by 16 minutes, compared with no app.

In a study of medical residents, adherence to guidelines was higher in participants who used the Mayo Clinic Acute Stroke Evaluation app, compared with those who did not. Door-to-needle time also was reduced by 16 minutes in the app-assisted group, compared with controls.
 

Postacute stroke apps

The Rehabilitation Guardian app, consisting of a health reminder, consultation, health information, and patient diary, gives medical information and provides rehabilitation exercises. Patients can enter their clinical information, and the medical staff can access it and assist with the rehab process remotely.

As for apps for chronic management and secondary prevention, Dr. Pilato and colleagues found that the PRESTRO app, which combines motivational support for a healthy lifestyle and tells patients to take their medications and measure their blood pressure, successfully got patients to be more physically active, compared with those who did not use the app.

Another app for secondary prevention, the Korea University Health Monitoring System for Stroke (KUHMS2), reduced blood pressure and glucose levels in patients who used it, compared with those who did not.

Lose It, a weight loss app, is an electronic food journal that shows the values of the macronutrients of foods that the patient consumes, as well as a daily calorie count. The Engaging Everyday Activities app effectively reminds patients who have had transient ischemic attacks about daily activities that can reduce their risk for a recurrent attack.

Movies4Stroke features educational videos about first aid, rehabilitation, how to improve swallowing, and stroke risk factors.

AFib 2gether allows patients to enter their clinical data and calculates their annual stroke risk scores. The information is provided to a health care provider before the next visit to help the patient make an informed decision about anticoagulation therapy.

“We believe that the widespread use of smartphones and apps may improve patient care in every part of the world and in particular in those parts where updated guideline consultation is not readily available. However, in our study we found that apps to implement guidelines by a clinical decision support system are still lacking. Our hope is that these apps will increase in the future,” said Dr. Pilato.
 

No panacea

Commenting on this review for this article, Amy Guzik, MD, associate professor of neurology at Wake Forest University School of Medicine, Winston-Salem, N.C., said that all physicians are looking for opportunities to use technology, especially in stroke, to diagnose and treat patients in the best way they can.

“Figuring out ways to increase efficiency and get the word out to our patients is very important to us and is probably why there are so many apps out there,” said Dr. Guzik.

“There are some ways such apps could be particularly useful. One is in remote hospitals that might not have a neurologist. Helping with the diagnosis and determining what is a bad stroke that needs to go to a higher level of medical care, or whether it is something the local hospital could take care of, would be useful,” said Dr. Guzik.

“Also helping EMS figure out which hospital to go to, or once they are on their way, being able to talk to the neurologist or neurosurgeon or the emergency room doctor and make a plan before the patient gets here, so we can expedite care when the patient arrives, is where apps can be particularly useful,” she added.

There are limitations to what apps can do, however. In the case of stroke, patients may often have important barriers that do not allow them to use apps at all, she said.

“Regardless of how they are being taken care of, a lot of our stroke patients will have problems with technology. A stroke can make texting difficult. Patients may have language difficulties, weakness, or cognitive impairment. They are relying on caregivers. All of this makes it difficult for a tech solution to be the automatic solution, unless things are done in a thoughtful way to make sure that it is appropriate for stroke patients.

“Also, there are a lot of elderly patients who may not necessarily be the most tech savvy and do not have as much digital literacy as younger patients. Another limitation to consider is that some people may not even have easy access to technology. So we must make sure that this is all done with an equity focus,” said Dr. Guzik.

The study was funded by the Associazione Nazionale fra le Imprese Assicuratrici (ANIA). Dr. Pilato and Dr. Guzik reported no relevant financial relationships.

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

In the management of acute and chronic stroke, smartphone apps enhance communication between first responders and waiting hospital staff and reduce door-to-needle time, according to a literature review.

“In clinical practice, guideline-driven patient care is very important in improving diagnosis and outcomes, and apps provide a very practical and easy way to check available guidelines,” senior author Fabio Pilato, MD, a neurologist at Università Campus Bio-Medico, Rome, told this news organization.

The review was published  in the Journal of Stroke.
 

Reviewing the literature

“My colleagues and I wanted to discover whether smartphone apps, besides just facilitating communication between doctors and their patients, could improve patient care,” said Dr. Pilato. “We wanted to see if there were any apps that could guide clinical decisions according to guidelines and whether there were some being used in acute stroke management,” he added.

The investigators reviewed 43 studies of stroke-related mobile phone apps that were designed for the clinical management of stroke between June 1, 2007, when the first iPhone was introduced, and Jan. 31, 2022.

The apps were classified into the following three groups, according to their purpose: primary prevention apps, acute stroke management apps, and postacute stroke apps.
 

Prevention and management

The investigators found one primary prevention app, the Stroke Riskometer, that was based on an algorithm derived from the Framingham Stroke Risk Score and was designed to educate patients about diet, physical activity, and the warning signs of stroke. However, their review failed to show that the app was beneficial, compared with standard cardiovascular risk reduction.

Apps appeared to aid acute stroke management, according to the researchers. Prehospital apps, such as iLAMA, Smartphone-Assisted Pre-Hospital Medical Information System, FAST-ED, Egyptian Stroke Network, Act Fast, and the Mayo Clinic Acute Stroke Evaluation app were found to speed up stroke recognition, activate emergency medical services for speedier transport to the hospital, and facilitate communication with in-hospital stroke teams. All these prehospital apps reduced door-to-needle time.

The JOIN app also was shown to significantly reduce door-to-needle time, compared with no app support, in several studies. JOIN consists of a chat, a DICOM viewer, and an encrypted two-way video system for video calls between practitioners, as well as a milestones time stamp to record every step from home to hospital transportation to therapy onset. 

StopStroke, another app that focuses on instant communication among physicians and allows real-time sharing of clinical data of stroke patients, reduced door-to-image and door-to-needle time, compared with no app.

Act Fast, which uses a National Institutes of Health Stroke Scale (NIHSS) calculator, a thrombolysis checklist, and a toolbox to share images and notes among practitioners involved in the decision-making process, decreased door-to-needle time by 16 minutes, compared with no app.

In a study of medical residents, adherence to guidelines was higher in participants who used the Mayo Clinic Acute Stroke Evaluation app, compared with those who did not. Door-to-needle time also was reduced by 16 minutes in the app-assisted group, compared with controls.
 

Postacute stroke apps

The Rehabilitation Guardian app, consisting of a health reminder, consultation, health information, and patient diary, gives medical information and provides rehabilitation exercises. Patients can enter their clinical information, and the medical staff can access it and assist with the rehab process remotely.

As for apps for chronic management and secondary prevention, Dr. Pilato and colleagues found that the PRESTRO app, which combines motivational support for a healthy lifestyle and tells patients to take their medications and measure their blood pressure, successfully got patients to be more physically active, compared with those who did not use the app.

Another app for secondary prevention, the Korea University Health Monitoring System for Stroke (KUHMS2), reduced blood pressure and glucose levels in patients who used it, compared with those who did not.

Lose It, a weight loss app, is an electronic food journal that shows the values of the macronutrients of foods that the patient consumes, as well as a daily calorie count. The Engaging Everyday Activities app effectively reminds patients who have had transient ischemic attacks about daily activities that can reduce their risk for a recurrent attack.

Movies4Stroke features educational videos about first aid, rehabilitation, how to improve swallowing, and stroke risk factors.

AFib 2gether allows patients to enter their clinical data and calculates their annual stroke risk scores. The information is provided to a health care provider before the next visit to help the patient make an informed decision about anticoagulation therapy.

“We believe that the widespread use of smartphones and apps may improve patient care in every part of the world and in particular in those parts where updated guideline consultation is not readily available. However, in our study we found that apps to implement guidelines by a clinical decision support system are still lacking. Our hope is that these apps will increase in the future,” said Dr. Pilato.
 

No panacea

Commenting on this review for this article, Amy Guzik, MD, associate professor of neurology at Wake Forest University School of Medicine, Winston-Salem, N.C., said that all physicians are looking for opportunities to use technology, especially in stroke, to diagnose and treat patients in the best way they can.

“Figuring out ways to increase efficiency and get the word out to our patients is very important to us and is probably why there are so many apps out there,” said Dr. Guzik.

“There are some ways such apps could be particularly useful. One is in remote hospitals that might not have a neurologist. Helping with the diagnosis and determining what is a bad stroke that needs to go to a higher level of medical care, or whether it is something the local hospital could take care of, would be useful,” said Dr. Guzik.

“Also helping EMS figure out which hospital to go to, or once they are on their way, being able to talk to the neurologist or neurosurgeon or the emergency room doctor and make a plan before the patient gets here, so we can expedite care when the patient arrives, is where apps can be particularly useful,” she added.

There are limitations to what apps can do, however. In the case of stroke, patients may often have important barriers that do not allow them to use apps at all, she said.

“Regardless of how they are being taken care of, a lot of our stroke patients will have problems with technology. A stroke can make texting difficult. Patients may have language difficulties, weakness, or cognitive impairment. They are relying on caregivers. All of this makes it difficult for a tech solution to be the automatic solution, unless things are done in a thoughtful way to make sure that it is appropriate for stroke patients.

“Also, there are a lot of elderly patients who may not necessarily be the most tech savvy and do not have as much digital literacy as younger patients. Another limitation to consider is that some people may not even have easy access to technology. So we must make sure that this is all done with an equity focus,” said Dr. Guzik.

The study was funded by the Associazione Nazionale fra le Imprese Assicuratrici (ANIA). Dr. Pilato and Dr. Guzik reported no relevant financial relationships.

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

In the management of acute and chronic stroke, smartphone apps enhance communication between first responders and waiting hospital staff and reduce door-to-needle time, according to a literature review.

“In clinical practice, guideline-driven patient care is very important in improving diagnosis and outcomes, and apps provide a very practical and easy way to check available guidelines,” senior author Fabio Pilato, MD, a neurologist at Università Campus Bio-Medico, Rome, told this news organization.

The review was published  in the Journal of Stroke.
 

Reviewing the literature

“My colleagues and I wanted to discover whether smartphone apps, besides just facilitating communication between doctors and their patients, could improve patient care,” said Dr. Pilato. “We wanted to see if there were any apps that could guide clinical decisions according to guidelines and whether there were some being used in acute stroke management,” he added.

The investigators reviewed 43 studies of stroke-related mobile phone apps that were designed for the clinical management of stroke between June 1, 2007, when the first iPhone was introduced, and Jan. 31, 2022.

The apps were classified into the following three groups, according to their purpose: primary prevention apps, acute stroke management apps, and postacute stroke apps.
 

Prevention and management

The investigators found one primary prevention app, the Stroke Riskometer, that was based on an algorithm derived from the Framingham Stroke Risk Score and was designed to educate patients about diet, physical activity, and the warning signs of stroke. However, their review failed to show that the app was beneficial, compared with standard cardiovascular risk reduction.

Apps appeared to aid acute stroke management, according to the researchers. Prehospital apps, such as iLAMA, Smartphone-Assisted Pre-Hospital Medical Information System, FAST-ED, Egyptian Stroke Network, Act Fast, and the Mayo Clinic Acute Stroke Evaluation app were found to speed up stroke recognition, activate emergency medical services for speedier transport to the hospital, and facilitate communication with in-hospital stroke teams. All these prehospital apps reduced door-to-needle time.

The JOIN app also was shown to significantly reduce door-to-needle time, compared with no app support, in several studies. JOIN consists of a chat, a DICOM viewer, and an encrypted two-way video system for video calls between practitioners, as well as a milestones time stamp to record every step from home to hospital transportation to therapy onset. 

StopStroke, another app that focuses on instant communication among physicians and allows real-time sharing of clinical data of stroke patients, reduced door-to-image and door-to-needle time, compared with no app.

Act Fast, which uses a National Institutes of Health Stroke Scale (NIHSS) calculator, a thrombolysis checklist, and a toolbox to share images and notes among practitioners involved in the decision-making process, decreased door-to-needle time by 16 minutes, compared with no app.

In a study of medical residents, adherence to guidelines was higher in participants who used the Mayo Clinic Acute Stroke Evaluation app, compared with those who did not. Door-to-needle time also was reduced by 16 minutes in the app-assisted group, compared with controls.
 

Postacute stroke apps

The Rehabilitation Guardian app, consisting of a health reminder, consultation, health information, and patient diary, gives medical information and provides rehabilitation exercises. Patients can enter their clinical information, and the medical staff can access it and assist with the rehab process remotely.

As for apps for chronic management and secondary prevention, Dr. Pilato and colleagues found that the PRESTRO app, which combines motivational support for a healthy lifestyle and tells patients to take their medications and measure their blood pressure, successfully got patients to be more physically active, compared with those who did not use the app.

Another app for secondary prevention, the Korea University Health Monitoring System for Stroke (KUHMS2), reduced blood pressure and glucose levels in patients who used it, compared with those who did not.

Lose It, a weight loss app, is an electronic food journal that shows the values of the macronutrients of foods that the patient consumes, as well as a daily calorie count. The Engaging Everyday Activities app effectively reminds patients who have had transient ischemic attacks about daily activities that can reduce their risk for a recurrent attack.

Movies4Stroke features educational videos about first aid, rehabilitation, how to improve swallowing, and stroke risk factors.

AFib 2gether allows patients to enter their clinical data and calculates their annual stroke risk scores. The information is provided to a health care provider before the next visit to help the patient make an informed decision about anticoagulation therapy.

“We believe that the widespread use of smartphones and apps may improve patient care in every part of the world and in particular in those parts where updated guideline consultation is not readily available. However, in our study we found that apps to implement guidelines by a clinical decision support system are still lacking. Our hope is that these apps will increase in the future,” said Dr. Pilato.
 

No panacea

Commenting on this review for this article, Amy Guzik, MD, associate professor of neurology at Wake Forest University School of Medicine, Winston-Salem, N.C., said that all physicians are looking for opportunities to use technology, especially in stroke, to diagnose and treat patients in the best way they can.

“Figuring out ways to increase efficiency and get the word out to our patients is very important to us and is probably why there are so many apps out there,” said Dr. Guzik.

“There are some ways such apps could be particularly useful. One is in remote hospitals that might not have a neurologist. Helping with the diagnosis and determining what is a bad stroke that needs to go to a higher level of medical care, or whether it is something the local hospital could take care of, would be useful,” said Dr. Guzik.

“Also helping EMS figure out which hospital to go to, or once they are on their way, being able to talk to the neurologist or neurosurgeon or the emergency room doctor and make a plan before the patient gets here, so we can expedite care when the patient arrives, is where apps can be particularly useful,” she added.

There are limitations to what apps can do, however. In the case of stroke, patients may often have important barriers that do not allow them to use apps at all, she said.

“Regardless of how they are being taken care of, a lot of our stroke patients will have problems with technology. A stroke can make texting difficult. Patients may have language difficulties, weakness, or cognitive impairment. They are relying on caregivers. All of this makes it difficult for a tech solution to be the automatic solution, unless things are done in a thoughtful way to make sure that it is appropriate for stroke patients.

“Also, there are a lot of elderly patients who may not necessarily be the most tech savvy and do not have as much digital literacy as younger patients. Another limitation to consider is that some people may not even have easy access to technology. So we must make sure that this is all done with an equity focus,” said Dr. Guzik.

The study was funded by the Associazione Nazionale fra le Imprese Assicuratrici (ANIA). Dr. Pilato and Dr. Guzik reported no relevant financial relationships.

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

New data from Israel provide further evidence that myocarditis is a rare adverse event of vaccination with the Pfizer/BioNTech mRNA COVID-19 vaccine in adolescents – one that predominantly occurs in males and typically after the second dose.

The new data also indicate a “mild and benign” clinical course of myocarditis after vaccination, with “favorable” long-term prognosis based on cardiac imaging findings.

Guy Witberg, MD, MPH, Rabin Medical Center, Petah Tikva, Israel, and colleagues report their latest observations in correspondence in The New England Journal of Medicine, online.

The group previously reported in December 2021 that the incidence of myocarditis in Israel after receipt of the Pfizer/BioNTech BNT162b2 mRNA COVID-19 vaccine was highest among males between the ages of 16 and 29 (10.7 cases per 100,000).

The vaccine has since been approved for adolescents aged 12-15. Initial evidence for this age group, reported by Dr. Witberg and colleagues in March 2022, suggests a similar low incidence and mild course of myocarditis, although follow-up was limited to 30 days.

In their latest report, with follow-up out to 6 months, Dr. Witberg and colleagues identified nine probable or definite cases of myocarditis among 182,605 Israeli adolescents aged 12-15 who received the Pfizer/BioNTech mRNA vaccine – an incidence of 4.8 cases per 100,000.

Eight cases occurred after the second vaccine dose. All nine cases were mild.

Cardiac and inflammatory markers were elevated in all adolescent patients and electrocardiographic results were abnormal in two-thirds.

Eight patients had a normal ejection fraction, and four had a pericardial effusion. The patients spent 2-4 days hospitalized, and the in-hospital course was uneventful.

Echocardiographic findings were available a median of 10 days after discharge for eight patients. All echocardiograms showed a normal ejection fraction and resolution of pericardial effusion.

Five patients underwent cardiac MRI, including three scans performed at a median of 104 days after discharge. The scans showed “minimal evidence” of myocardial scarring or fibrosis, with evidence of late gadolinium enhancement ranging from 0% to 2%.

At a median of 206 days following discharge, all of the patients were alive, and none had been readmitted to the hospital, Dr. Witberg and colleagues report.

This research had no specific funding. Five authors have received research grants from Pfizer.

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

New data from Israel provide further evidence that myocarditis is a rare adverse event of vaccination with the Pfizer/BioNTech mRNA COVID-19 vaccine in adolescents – one that predominantly occurs in males and typically after the second dose.

The new data also indicate a “mild and benign” clinical course of myocarditis after vaccination, with “favorable” long-term prognosis based on cardiac imaging findings.

Guy Witberg, MD, MPH, Rabin Medical Center, Petah Tikva, Israel, and colleagues report their latest observations in correspondence in The New England Journal of Medicine, online.

The group previously reported in December 2021 that the incidence of myocarditis in Israel after receipt of the Pfizer/BioNTech BNT162b2 mRNA COVID-19 vaccine was highest among males between the ages of 16 and 29 (10.7 cases per 100,000).

The vaccine has since been approved for adolescents aged 12-15. Initial evidence for this age group, reported by Dr. Witberg and colleagues in March 2022, suggests a similar low incidence and mild course of myocarditis, although follow-up was limited to 30 days.

In their latest report, with follow-up out to 6 months, Dr. Witberg and colleagues identified nine probable or definite cases of myocarditis among 182,605 Israeli adolescents aged 12-15 who received the Pfizer/BioNTech mRNA vaccine – an incidence of 4.8 cases per 100,000.

Eight cases occurred after the second vaccine dose. All nine cases were mild.

Cardiac and inflammatory markers were elevated in all adolescent patients and electrocardiographic results were abnormal in two-thirds.

Eight patients had a normal ejection fraction, and four had a pericardial effusion. The patients spent 2-4 days hospitalized, and the in-hospital course was uneventful.

Echocardiographic findings were available a median of 10 days after discharge for eight patients. All echocardiograms showed a normal ejection fraction and resolution of pericardial effusion.

Five patients underwent cardiac MRI, including three scans performed at a median of 104 days after discharge. The scans showed “minimal evidence” of myocardial scarring or fibrosis, with evidence of late gadolinium enhancement ranging from 0% to 2%.

At a median of 206 days following discharge, all of the patients were alive, and none had been readmitted to the hospital, Dr. Witberg and colleagues report.

This research had no specific funding. Five authors have received research grants from Pfizer.

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

New data from Israel provide further evidence that myocarditis is a rare adverse event of vaccination with the Pfizer/BioNTech mRNA COVID-19 vaccine in adolescents – one that predominantly occurs in males and typically after the second dose.

The new data also indicate a “mild and benign” clinical course of myocarditis after vaccination, with “favorable” long-term prognosis based on cardiac imaging findings.

Guy Witberg, MD, MPH, Rabin Medical Center, Petah Tikva, Israel, and colleagues report their latest observations in correspondence in The New England Journal of Medicine, online.

The group previously reported in December 2021 that the incidence of myocarditis in Israel after receipt of the Pfizer/BioNTech BNT162b2 mRNA COVID-19 vaccine was highest among males between the ages of 16 and 29 (10.7 cases per 100,000).

The vaccine has since been approved for adolescents aged 12-15. Initial evidence for this age group, reported by Dr. Witberg and colleagues in March 2022, suggests a similar low incidence and mild course of myocarditis, although follow-up was limited to 30 days.

In their latest report, with follow-up out to 6 months, Dr. Witberg and colleagues identified nine probable or definite cases of myocarditis among 182,605 Israeli adolescents aged 12-15 who received the Pfizer/BioNTech mRNA vaccine – an incidence of 4.8 cases per 100,000.

Eight cases occurred after the second vaccine dose. All nine cases were mild.

Cardiac and inflammatory markers were elevated in all adolescent patients and electrocardiographic results were abnormal in two-thirds.

Eight patients had a normal ejection fraction, and four had a pericardial effusion. The patients spent 2-4 days hospitalized, and the in-hospital course was uneventful.

Echocardiographic findings were available a median of 10 days after discharge for eight patients. All echocardiograms showed a normal ejection fraction and resolution of pericardial effusion.

Five patients underwent cardiac MRI, including three scans performed at a median of 104 days after discharge. The scans showed “minimal evidence” of myocardial scarring or fibrosis, with evidence of late gadolinium enhancement ranging from 0% to 2%.

At a median of 206 days following discharge, all of the patients were alive, and none had been readmitted to the hospital, Dr. Witberg and colleagues report.

This research had no specific funding. Five authors have received research grants from Pfizer.

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

An international group representing leading endocrinology associations has recommended that the name “diabetes insipidus” – which in some cases has led to harm – be changed to eliminate confusion with “diabetes mellitus” and to reflect the former condition’s pathophysiology.

The new proposed names are arginine vasopressin deficiency (AVP-D) for central (also called “cranial”) etiologies and arginine vasopressin resistance (AVP-R) for nephrogenic (kidney) etiologies.

“What we’re proposing is to rename the disease according to the pathophysiology that defines it,” statement co-author Joseph G. Verbalis, MD, professor of medicine and chief of endocrinology and metabolism at Georgetown University Medical Center, Washington, told this news organization.

The statement advises that henceforth the new names be used in manuscripts and the medical literature while keeping the old names in parentheses during a transition period, as in “AVP-deficiency (cranial diabetes insipidus)” and “AVP-resistance (nephrogenic diabetes insipidus).”

The condition formerly known as diabetes insipidus is relatively rare, occurring in about 1 person per 10-15,000 population. It is caused by either deficient production or resistance in the kidney to the hormone AVP, normally produced by the hypothalamus and stored in the pituitary gland. AVP, also called antidiuretic hormone, regulates the body’s water level and urine production by the kidney.

Both etiologies lead to extreme thirst and excessive production of urine. Common causes of the deficiency include head trauma or brain tumor, while resistance in the kidney is often congenital. It is currently treated with a synthetic form of AVP called desmopressin and fluid replacement.
 

What’s in a name?

The proposal to change the name by the Working Group for Renaming Diabetes Insipidus is endorsed by The Endocrine Society, European Society of Endocrinology, Pituitary Society, Society for Endocrinology, European Society for Paediatric Endocrinology, Endocrine Society of Australia, Brazilian Endocrine Society, and Japanese Endocrine Society and is under review by several other societies. It was published as a position statement in several of those society’s journals, with more to follow.

Historically, the word “diabetes,” a Greek word meaning “siphon,” was used in the 1st and 2nd century BC to describe excess flow of urine. The Latin word “mellitus” or “honey” was added in the late 17th century to describe the sweetness of the urine in the dysglycemic condition.

A century later, the Latin word “insipidus,” meaning insipid or tasteless, was coined to distinguish between the two types of polyuria, the position statement details.

In the late 19th to early 20th century, the vasopressor and antidiuretic actions of posterior pituitary extracts were discovered and used to treat people with both the central and nephrogenic etiologies, which were also recognized around that time, yet the name “diabetes insipidus” has persisted.

“From a historical perspective, the name is perfectly appropriate. At the time it was identified, and it was realized that it was different from diabetes mellitus, that was a perfectly appropriate terminology based on what was known in the late 19th century – but not now. It has persisted through the years simply because in medicine there’s a lot of inertia for change ... It’s just always been called that. If there’s not a compelling reason to change a name, generally there’s no move to change it,” Dr. Verbalis observed.  
 

‘Dramatic cases of patient mismanagement’ due to name confusion

Unfortunately, the urgency for the change arose from tragedy. In 2009, a 22-year-old man was admitted to the orthopedics department of a London teaching hospital for a hip replacement. Despite his known panhypopituitarism and diabetes insipidus, the nurses continually checked his blood glucose but didn’t give him desmopressin or sufficient fluids. Laboratory testing showed normal glucose, but his serum sodium was 149 mmol/L. The morning after his operation, he had a fatal cardiac arrest with a serum sodium of 169 mmol/L. 

“The nurses thought he had diabetes mellitus ... So that was death due to failure to recognize that diabetes insipidus is not diabetes mellitus,” Dr. Verbalis said. “If he had been admitted to endocrinology, this wouldn’t have happened. But he was admitted to orthopedics. Non-endocrinologists are not so aware of diabetes insipidus, because it is a rare disease.”

In 2016, National Health Service England issued a patient safety alert about the “risk of severe harm or death when desmopressin is omitted or delayed in patients with cranial diabetes insipidus,” citing at least four incidents within the prior 7 years where omission of desmopressin had resulted in severe dehydration and death, with another 76 cases of omission or delay that were acted on before the patients became critically ill.

Further impetus for the name change came from the results of an anonymous web-based survey of 1,034 adult and pediatric patients with central diabetes insipidus conducted between August 2021 and February 2022. Overall, 80% reported encountering situations in which their condition had been confused with diabetes mellitus by health care professionals, and 85% supported renaming the disease.

There was some divergence in opinion as to what the new name(s) should be, but clear agreement that the term “diabetes” should not be part of it.  

“We’ve only become recently aware that there are dramatic cases of patient mismanagement due to the confusion caused by the word ‘diabetes.’ We think patients should have a voice. If a legitimate patient survey says over 80% think this name should be changed, then I think we as endocrinologists need to pay attention to that,” Dr. Verbalis said.

But while endocrinologists are the ones who see these patients the most often, Dr. Verbalis said a main aim of the position statement “is really to change the mindset of non-endocrinologist doctors and nurses and other health care professionals that this is not diabetes mellitus. It’s a totally different disease. And if we give it a totally different name, then I think they will better recognize that.”

As to how long Dr. Verbalis thinks it will take for the new names to catch on, he pointed out that it’s taken about a decade for the rheumatology field to fully adopt the name “granulomatosis with polyangiitis” as a replacement for “Wegener’s granulomatosis” after the eponymous physician’s Nazi ties were revealed.

“So we’re not anticipating that this is going to change terminology tomorrow. It’s a long process. We just wanted to get the process started,” he said.

Dr. Verbalis has reported consulting for Otsuka.

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

An international group representing leading endocrinology associations has recommended that the name “diabetes insipidus” – which in some cases has led to harm – be changed to eliminate confusion with “diabetes mellitus” and to reflect the former condition’s pathophysiology.

The new proposed names are arginine vasopressin deficiency (AVP-D) for central (also called “cranial”) etiologies and arginine vasopressin resistance (AVP-R) for nephrogenic (kidney) etiologies.

“What we’re proposing is to rename the disease according to the pathophysiology that defines it,” statement co-author Joseph G. Verbalis, MD, professor of medicine and chief of endocrinology and metabolism at Georgetown University Medical Center, Washington, told this news organization.

The statement advises that henceforth the new names be used in manuscripts and the medical literature while keeping the old names in parentheses during a transition period, as in “AVP-deficiency (cranial diabetes insipidus)” and “AVP-resistance (nephrogenic diabetes insipidus).”

The condition formerly known as diabetes insipidus is relatively rare, occurring in about 1 person per 10-15,000 population. It is caused by either deficient production or resistance in the kidney to the hormone AVP, normally produced by the hypothalamus and stored in the pituitary gland. AVP, also called antidiuretic hormone, regulates the body’s water level and urine production by the kidney.

Both etiologies lead to extreme thirst and excessive production of urine. Common causes of the deficiency include head trauma or brain tumor, while resistance in the kidney is often congenital. It is currently treated with a synthetic form of AVP called desmopressin and fluid replacement.
 

What’s in a name?

The proposal to change the name by the Working Group for Renaming Diabetes Insipidus is endorsed by The Endocrine Society, European Society of Endocrinology, Pituitary Society, Society for Endocrinology, European Society for Paediatric Endocrinology, Endocrine Society of Australia, Brazilian Endocrine Society, and Japanese Endocrine Society and is under review by several other societies. It was published as a position statement in several of those society’s journals, with more to follow.

Historically, the word “diabetes,” a Greek word meaning “siphon,” was used in the 1st and 2nd century BC to describe excess flow of urine. The Latin word “mellitus” or “honey” was added in the late 17th century to describe the sweetness of the urine in the dysglycemic condition.

A century later, the Latin word “insipidus,” meaning insipid or tasteless, was coined to distinguish between the two types of polyuria, the position statement details.

In the late 19th to early 20th century, the vasopressor and antidiuretic actions of posterior pituitary extracts were discovered and used to treat people with both the central and nephrogenic etiologies, which were also recognized around that time, yet the name “diabetes insipidus” has persisted.

“From a historical perspective, the name is perfectly appropriate. At the time it was identified, and it was realized that it was different from diabetes mellitus, that was a perfectly appropriate terminology based on what was known in the late 19th century – but not now. It has persisted through the years simply because in medicine there’s a lot of inertia for change ... It’s just always been called that. If there’s not a compelling reason to change a name, generally there’s no move to change it,” Dr. Verbalis observed.  
 

‘Dramatic cases of patient mismanagement’ due to name confusion

Unfortunately, the urgency for the change arose from tragedy. In 2009, a 22-year-old man was admitted to the orthopedics department of a London teaching hospital for a hip replacement. Despite his known panhypopituitarism and diabetes insipidus, the nurses continually checked his blood glucose but didn’t give him desmopressin or sufficient fluids. Laboratory testing showed normal glucose, but his serum sodium was 149 mmol/L. The morning after his operation, he had a fatal cardiac arrest with a serum sodium of 169 mmol/L. 

“The nurses thought he had diabetes mellitus ... So that was death due to failure to recognize that diabetes insipidus is not diabetes mellitus,” Dr. Verbalis said. “If he had been admitted to endocrinology, this wouldn’t have happened. But he was admitted to orthopedics. Non-endocrinologists are not so aware of diabetes insipidus, because it is a rare disease.”

In 2016, National Health Service England issued a patient safety alert about the “risk of severe harm or death when desmopressin is omitted or delayed in patients with cranial diabetes insipidus,” citing at least four incidents within the prior 7 years where omission of desmopressin had resulted in severe dehydration and death, with another 76 cases of omission or delay that were acted on before the patients became critically ill.

Further impetus for the name change came from the results of an anonymous web-based survey of 1,034 adult and pediatric patients with central diabetes insipidus conducted between August 2021 and February 2022. Overall, 80% reported encountering situations in which their condition had been confused with diabetes mellitus by health care professionals, and 85% supported renaming the disease.

There was some divergence in opinion as to what the new name(s) should be, but clear agreement that the term “diabetes” should not be part of it.  

“We’ve only become recently aware that there are dramatic cases of patient mismanagement due to the confusion caused by the word ‘diabetes.’ We think patients should have a voice. If a legitimate patient survey says over 80% think this name should be changed, then I think we as endocrinologists need to pay attention to that,” Dr. Verbalis said.

But while endocrinologists are the ones who see these patients the most often, Dr. Verbalis said a main aim of the position statement “is really to change the mindset of non-endocrinologist doctors and nurses and other health care professionals that this is not diabetes mellitus. It’s a totally different disease. And if we give it a totally different name, then I think they will better recognize that.”

As to how long Dr. Verbalis thinks it will take for the new names to catch on, he pointed out that it’s taken about a decade for the rheumatology field to fully adopt the name “granulomatosis with polyangiitis” as a replacement for “Wegener’s granulomatosis” after the eponymous physician’s Nazi ties were revealed.

“So we’re not anticipating that this is going to change terminology tomorrow. It’s a long process. We just wanted to get the process started,” he said.

Dr. Verbalis has reported consulting for Otsuka.

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

An international group representing leading endocrinology associations has recommended that the name “diabetes insipidus” – which in some cases has led to harm – be changed to eliminate confusion with “diabetes mellitus” and to reflect the former condition’s pathophysiology.

The new proposed names are arginine vasopressin deficiency (AVP-D) for central (also called “cranial”) etiologies and arginine vasopressin resistance (AVP-R) for nephrogenic (kidney) etiologies.

“What we’re proposing is to rename the disease according to the pathophysiology that defines it,” statement co-author Joseph G. Verbalis, MD, professor of medicine and chief of endocrinology and metabolism at Georgetown University Medical Center, Washington, told this news organization.

The statement advises that henceforth the new names be used in manuscripts and the medical literature while keeping the old names in parentheses during a transition period, as in “AVP-deficiency (cranial diabetes insipidus)” and “AVP-resistance (nephrogenic diabetes insipidus).”

The condition formerly known as diabetes insipidus is relatively rare, occurring in about 1 person per 10-15,000 population. It is caused by either deficient production or resistance in the kidney to the hormone AVP, normally produced by the hypothalamus and stored in the pituitary gland. AVP, also called antidiuretic hormone, regulates the body’s water level and urine production by the kidney.

Both etiologies lead to extreme thirst and excessive production of urine. Common causes of the deficiency include head trauma or brain tumor, while resistance in the kidney is often congenital. It is currently treated with a synthetic form of AVP called desmopressin and fluid replacement.
 

What’s in a name?

The proposal to change the name by the Working Group for Renaming Diabetes Insipidus is endorsed by The Endocrine Society, European Society of Endocrinology, Pituitary Society, Society for Endocrinology, European Society for Paediatric Endocrinology, Endocrine Society of Australia, Brazilian Endocrine Society, and Japanese Endocrine Society and is under review by several other societies. It was published as a position statement in several of those society’s journals, with more to follow.

Historically, the word “diabetes,” a Greek word meaning “siphon,” was used in the 1st and 2nd century BC to describe excess flow of urine. The Latin word “mellitus” or “honey” was added in the late 17th century to describe the sweetness of the urine in the dysglycemic condition.

A century later, the Latin word “insipidus,” meaning insipid or tasteless, was coined to distinguish between the two types of polyuria, the position statement details.

In the late 19th to early 20th century, the vasopressor and antidiuretic actions of posterior pituitary extracts were discovered and used to treat people with both the central and nephrogenic etiologies, which were also recognized around that time, yet the name “diabetes insipidus” has persisted.

“From a historical perspective, the name is perfectly appropriate. At the time it was identified, and it was realized that it was different from diabetes mellitus, that was a perfectly appropriate terminology based on what was known in the late 19th century – but not now. It has persisted through the years simply because in medicine there’s a lot of inertia for change ... It’s just always been called that. If there’s not a compelling reason to change a name, generally there’s no move to change it,” Dr. Verbalis observed.  
 

‘Dramatic cases of patient mismanagement’ due to name confusion

Unfortunately, the urgency for the change arose from tragedy. In 2009, a 22-year-old man was admitted to the orthopedics department of a London teaching hospital for a hip replacement. Despite his known panhypopituitarism and diabetes insipidus, the nurses continually checked his blood glucose but didn’t give him desmopressin or sufficient fluids. Laboratory testing showed normal glucose, but his serum sodium was 149 mmol/L. The morning after his operation, he had a fatal cardiac arrest with a serum sodium of 169 mmol/L. 

“The nurses thought he had diabetes mellitus ... So that was death due to failure to recognize that diabetes insipidus is not diabetes mellitus,” Dr. Verbalis said. “If he had been admitted to endocrinology, this wouldn’t have happened. But he was admitted to orthopedics. Non-endocrinologists are not so aware of diabetes insipidus, because it is a rare disease.”

In 2016, National Health Service England issued a patient safety alert about the “risk of severe harm or death when desmopressin is omitted or delayed in patients with cranial diabetes insipidus,” citing at least four incidents within the prior 7 years where omission of desmopressin had resulted in severe dehydration and death, with another 76 cases of omission or delay that were acted on before the patients became critically ill.

Further impetus for the name change came from the results of an anonymous web-based survey of 1,034 adult and pediatric patients with central diabetes insipidus conducted between August 2021 and February 2022. Overall, 80% reported encountering situations in which their condition had been confused with diabetes mellitus by health care professionals, and 85% supported renaming the disease.

There was some divergence in opinion as to what the new name(s) should be, but clear agreement that the term “diabetes” should not be part of it.  

“We’ve only become recently aware that there are dramatic cases of patient mismanagement due to the confusion caused by the word ‘diabetes.’ We think patients should have a voice. If a legitimate patient survey says over 80% think this name should be changed, then I think we as endocrinologists need to pay attention to that,” Dr. Verbalis said.

But while endocrinologists are the ones who see these patients the most often, Dr. Verbalis said a main aim of the position statement “is really to change the mindset of non-endocrinologist doctors and nurses and other health care professionals that this is not diabetes mellitus. It’s a totally different disease. And if we give it a totally different name, then I think they will better recognize that.”

As to how long Dr. Verbalis thinks it will take for the new names to catch on, he pointed out that it’s taken about a decade for the rheumatology field to fully adopt the name “granulomatosis with polyangiitis” as a replacement for “Wegener’s granulomatosis” after the eponymous physician’s Nazi ties were revealed.

“So we’re not anticipating that this is going to change terminology tomorrow. It’s a long process. We just wanted to get the process started,” he said.

Dr. Verbalis has reported consulting for Otsuka.

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

What you really don’t want to do, if you want to improve diversity, equity, and inclusion (DEI) at your academic institution, is to recruit diverse people to your program and then have them come and feel not included, said Vivian Asare, MD. “That can work against your efforts,” she stated in an oral presentation at the annual meeting of the American College of Chest Physicians (CHEST). Dr. Asare is assistant professor and vice chief of DEI for Yale Pulmonary, Critical Care, and Sleep Medicine, and associate medical director of Yale Centers for Sleep Medicine, New Haven, Conn.

In offering a path to successful DEI, Dr. Asare said: “The first step is to build a team and discuss your mission. Invite everyone to participate and include your leadership because they’re the ones who set the stage, ensure sustainability, and can be a liaison with faculty.” Then a DEI leader should be elected, she added.

The next and very important step is to survey the current institutional climate. “You need to tap into how people feel about DEI in your program.” That entails speaking directly with the stakeholders (faculty, staff, trainees) and identifying their specific concerns and what they think is lacking. Retreats, serious group discussions, and self-reflecting (asking “what initiatives would be good for us?”), and meeting one-on-one with individuals for a truly personalized approach are among potentially productive strategies for identifying the priorities and DEI-related topics specific to a particular academic sleep program.

Dr. Asare offered up a sample DEI survey (Am J Obstet Gynecol. 2020 Nov;223[5]:715.e1-715.e7), that made direct statements inviting the respondent to check off one of the following responses: Yes, No, Somewhat, Do not know, and Not applicable. Among sample statements:

• Our department is actively committed to issues of diversity, equity, and inclusion.
• Faculty searches in the department regularly attract a diverse pool of highly qualified candidates and/or attract a pool that represents the availability of MDs in this field.
• Our outreach and recruitment processes employ targeted practices for attracting diverse populations.

Dr. Asare said that a survey can be a simple approach for garnering information that can be useful for prioritizing DEI topics of concern and igniting interest in them. Engagement requires regular DEI committee meetings with minutes or a newsletter and with updates and topics brought to faculty meetings.
 

Key DEI areas of focus

Dr. Asare listed several key DEI areas: Recruitment/retention, mentorship, scholarship, and inclusion and community engagement. Under scholarship, for example, she cited topics for potential inclusion in a DEI curriculum: Unconscious bias and anti-racism training, racism, discrimination and microaggression education (bystander/deescalation training), cultural competency and awareness, workplace civility, and health disparities. “We all know that implicit bias in providers is a reality, unfortunately,” Dr. Asare said. Being aware of these implicit biases is a start, but instruction on how to actively overcome them has to be provided. Tools may include perspective-taking, exploring common identity, and self-reflection.

To create an inclusive environment for all faculty, trainees, and staff may involve establishing a “welcome committee” for new faculty, perhaps with designating a “peer buddy,” creating social events and other opportunities for all opinions and ideas to be heard and valued. Particularly for underserved and disadvantaged patient populations, patient advocacy and community service need to be fostered through support groups and provision of resources.

Summarizing, Dr. Asare reiterated several key elements for a successful DEI program: Build a team and discuss the mission, survey the current climate allowing open communication and dialogue, plan and engage, organize, and form areas of DEI focus. Find out where you are and where you want to be with respect to DEI, she concluded.

Dr. Asare declared that she had no conflicts of interest.

What you really don’t want to do, if you want to improve diversity, equity, and inclusion (DEI) at your academic institution, is to recruit diverse people to your program and then have them come and feel not included, said Vivian Asare, MD. “That can work against your efforts,” she stated in an oral presentation at the annual meeting of the American College of Chest Physicians (CHEST). Dr. Asare is assistant professor and vice chief of DEI for Yale Pulmonary, Critical Care, and Sleep Medicine, and associate medical director of Yale Centers for Sleep Medicine, New Haven, Conn.

In offering a path to successful DEI, Dr. Asare said: “The first step is to build a team and discuss your mission. Invite everyone to participate and include your leadership because they’re the ones who set the stage, ensure sustainability, and can be a liaison with faculty.” Then a DEI leader should be elected, she added.

The next and very important step is to survey the current institutional climate. “You need to tap into how people feel about DEI in your program.” That entails speaking directly with the stakeholders (faculty, staff, trainees) and identifying their specific concerns and what they think is lacking. Retreats, serious group discussions, and self-reflecting (asking “what initiatives would be good for us?”), and meeting one-on-one with individuals for a truly personalized approach are among potentially productive strategies for identifying the priorities and DEI-related topics specific to a particular academic sleep program.

Dr. Asare offered up a sample DEI survey (Am J Obstet Gynecol. 2020 Nov;223[5]:715.e1-715.e7), that made direct statements inviting the respondent to check off one of the following responses: Yes, No, Somewhat, Do not know, and Not applicable. Among sample statements:

• Our department is actively committed to issues of diversity, equity, and inclusion.
• Faculty searches in the department regularly attract a diverse pool of highly qualified candidates and/or attract a pool that represents the availability of MDs in this field.
• Our outreach and recruitment processes employ targeted practices for attracting diverse populations.

Dr. Asare said that a survey can be a simple approach for garnering information that can be useful for prioritizing DEI topics of concern and igniting interest in them. Engagement requires regular DEI committee meetings with minutes or a newsletter and with updates and topics brought to faculty meetings.
 

Key DEI areas of focus

Dr. Asare listed several key DEI areas: Recruitment/retention, mentorship, scholarship, and inclusion and community engagement. Under scholarship, for example, she cited topics for potential inclusion in a DEI curriculum: Unconscious bias and anti-racism training, racism, discrimination and microaggression education (bystander/deescalation training), cultural competency and awareness, workplace civility, and health disparities. “We all know that implicit bias in providers is a reality, unfortunately,” Dr. Asare said. Being aware of these implicit biases is a start, but instruction on how to actively overcome them has to be provided. Tools may include perspective-taking, exploring common identity, and self-reflection.

To create an inclusive environment for all faculty, trainees, and staff may involve establishing a “welcome committee” for new faculty, perhaps with designating a “peer buddy,” creating social events and other opportunities for all opinions and ideas to be heard and valued. Particularly for underserved and disadvantaged patient populations, patient advocacy and community service need to be fostered through support groups and provision of resources.

Summarizing, Dr. Asare reiterated several key elements for a successful DEI program: Build a team and discuss the mission, survey the current climate allowing open communication and dialogue, plan and engage, organize, and form areas of DEI focus. Find out where you are and where you want to be with respect to DEI, she concluded.

Dr. Asare declared that she had no conflicts of interest.

What you really don’t want to do, if you want to improve diversity, equity, and inclusion (DEI) at your academic institution, is to recruit diverse people to your program and then have them come and feel not included, said Vivian Asare, MD. “That can work against your efforts,” she stated in an oral presentation at the annual meeting of the American College of Chest Physicians (CHEST). Dr. Asare is assistant professor and vice chief of DEI for Yale Pulmonary, Critical Care, and Sleep Medicine, and associate medical director of Yale Centers for Sleep Medicine, New Haven, Conn.

In offering a path to successful DEI, Dr. Asare said: “The first step is to build a team and discuss your mission. Invite everyone to participate and include your leadership because they’re the ones who set the stage, ensure sustainability, and can be a liaison with faculty.” Then a DEI leader should be elected, she added.

The next and very important step is to survey the current institutional climate. “You need to tap into how people feel about DEI in your program.” That entails speaking directly with the stakeholders (faculty, staff, trainees) and identifying their specific concerns and what they think is lacking. Retreats, serious group discussions, and self-reflecting (asking “what initiatives would be good for us?”), and meeting one-on-one with individuals for a truly personalized approach are among potentially productive strategies for identifying the priorities and DEI-related topics specific to a particular academic sleep program.

Dr. Asare offered up a sample DEI survey (Am J Obstet Gynecol. 2020 Nov;223[5]:715.e1-715.e7), that made direct statements inviting the respondent to check off one of the following responses: Yes, No, Somewhat, Do not know, and Not applicable. Among sample statements:

• Our department is actively committed to issues of diversity, equity, and inclusion.
• Faculty searches in the department regularly attract a diverse pool of highly qualified candidates and/or attract a pool that represents the availability of MDs in this field.
• Our outreach and recruitment processes employ targeted practices for attracting diverse populations.

Dr. Asare said that a survey can be a simple approach for garnering information that can be useful for prioritizing DEI topics of concern and igniting interest in them. Engagement requires regular DEI committee meetings with minutes or a newsletter and with updates and topics brought to faculty meetings.
 

Key DEI areas of focus

Dr. Asare listed several key DEI areas: Recruitment/retention, mentorship, scholarship, and inclusion and community engagement. Under scholarship, for example, she cited topics for potential inclusion in a DEI curriculum: Unconscious bias and anti-racism training, racism, discrimination and microaggression education (bystander/deescalation training), cultural competency and awareness, workplace civility, and health disparities. “We all know that implicit bias in providers is a reality, unfortunately,” Dr. Asare said. Being aware of these implicit biases is a start, but instruction on how to actively overcome them has to be provided. Tools may include perspective-taking, exploring common identity, and self-reflection.

To create an inclusive environment for all faculty, trainees, and staff may involve establishing a “welcome committee” for new faculty, perhaps with designating a “peer buddy,” creating social events and other opportunities for all opinions and ideas to be heard and valued. Particularly for underserved and disadvantaged patient populations, patient advocacy and community service need to be fostered through support groups and provision of resources.

Summarizing, Dr. Asare reiterated several key elements for a successful DEI program: Build a team and discuss the mission, survey the current climate allowing open communication and dialogue, plan and engage, organize, and form areas of DEI focus. Find out where you are and where you want to be with respect to DEI, she concluded.

Dr. Asare declared that she had no conflicts of interest.