MDedge Neurology

Do android therapists dream of electric employees?

Robots. It can be tough to remember that, when they’re not dooming humanity to apocalypse or just telling you that you’re doomed, robots have real-world uses. There are actual robots in the world, and they can do things beyond bend girders, sing about science, or run the navy.

University of Cambridge

Look, we’ll stop with the pop-culture references when pop culture runs out of robots to reference. It may take a while.

Robots are indelibly rooted in the public consciousness, and that plays into our expectations when we encounter a real-life robot. This leads us into a recent study conducted by researchers at the University of Cambridge, who developed a robot-led mental well-being program that a tech company utilized for 4 weeks. Why choose a robot? Well, why spring for a qualified therapist who requires a salary when you could simply get a robot to do the job for free? Get with the capitalist agenda here. Surely it won’t backfire.

The 26 people enrolled in the study received coaching from one of two robots, both programmed identically to act like mental health coaches, based on interviews with human therapists. Both acted identically and had identical expressions. The only difference between the two was their appearance. QTRobot was nearly a meter tall and looked like a human child; Misty II was much smaller and looked like a toy.

People who received coaching from Misty II were better able to connect and had a better experience than those who received coaching from QTRobot. According to those in the QTRobot group, their expectations didn’t match reality. The robots are good coaches, but they don’t act human. This wasn’t a problem for Misty II, since it doesn’t look human, but for QTRobot, the participants were expecting “to hell with our orders,” but received “Daisy, Daisy, give me your answer do.” When you’ve been programmed to think of robots as metal humans, it can be off-putting to see them act as, well, robots.

That said, all participants found the exercises helpful and were open to receiving more robot-led therapy in the future. And while we’re sure the technology will advance to make robot therapists more empathetic and more human, hopefully scientists won’t go too far. We don’t need depressed robots.

Birthing experience is all in the mindset

Alexa, play Peer Gynt Suite No. 1, Op. 46 - I. Morning Mood.

Birth.

Giving birth is a common experience for many, if not most, female mammals, but wanting it to be a pleasurable one seems distinctly human. There are many methods and practices that may make giving birth an easier and enjoyable experience for the mother, but a new study suggests that the key could be in her mind.

joruba/Thinkstock

The mindset of the expectant mother during pregnancy, it seems, has some effect on how smooth or intervention-filled delivery is. If the mothers saw their experience as a natural process, they were less likely to need pain medication or a C-section, but mothers who viewed the experience as more of a “medical procedure” were more likely to require more medical supervision and intervention, according to investigators from the University of Bonn (Germany).

Now, the researchers wanted to be super clear in saying that there’s no right or wrong mindset to have. They just focused on the outcomes of those mindsets and whether they actually do have some effect on occurrences.

Apparently, yes.

“Mindsets can be understood as a kind of mental lense that guide our perception of the world around us and can influence our behavior,” Dr. Lisa Hoffmann said in a statement from the university. “The study highlights the importance of psychological factors in childbirth.”

The researchers surveyed 300 women with an online tool before and after delivery and found the effects of the natural process mindset lingered even after giving birth. They had lower rates of depression and posttraumatic stress, which may have a snowballing effect on mother-child bonding after childbirth.

Preparation for the big day, then, should be about more than gathering diapers and shopping for car seats. Women should prepare their minds as well. If it’s going to make giving birth better, why not?

Becoming a parent is going to create a psychological shift, no matter how you slice it.

Giant inflatable colon reported in Utah

Do not be alarmed! Yes, there is a giant inflatable colon currently at large in the Beehive State, but it will not harm you. The giant inflatable colon is in Utah as part of Intermountain Health’s “Let’s get to the bottom of colon cancer tour” and he only wants to help you.

Hiroshi Watanabe/Getty Images

The giant inflatable colon, whose name happens to be Collin, is 12 feet long and weighs 113 pounds. March is Colon Cancer Awareness Month, so Collin is traveling around Utah and Idaho to raise awareness about colon cancer and the various screening options. He is not going to change local weather patterns, eat small children, or take over local governments and raise your taxes.

Instead, Collin is planning to display “portions of a healthy colon, polyps or bumps on the colon, malignant polyps which look more vascular and have more redness, cancerous cells, advanced cancer cells, and Crohn’s disease,” KSL.com said.

Collin the colon is on loan to Intermountain Health from medical device manufacturer Boston Scientific and will be traveling to Spanish Fork, Provo, and Ogden, among other locations in Utah, as well as Burley and Meridian, Idaho, in the coming days.

Collin the colon’s participation in the tour has created some serious buzz in the Colin/Collin community:

• Colin Powell (four-star general and Secretary of State): “Back then, the second-most important topic among the Joint Chiefs of Staff was colon cancer screening. And the Navy guy – I can’t remember his name – was a huge fan of giant inflatable organs.”
• Colin Jost (comedian and Saturday Night Live “Weekend Update” cohost): “He’s funnier than Tucker Carlson and Pete Davidson combined.”

Do android therapists dream of electric employees?

Robots. It can be tough to remember that, when they’re not dooming humanity to apocalypse or just telling you that you’re doomed, robots have real-world uses. There are actual robots in the world, and they can do things beyond bend girders, sing about science, or run the navy.

University of Cambridge

Look, we’ll stop with the pop-culture references when pop culture runs out of robots to reference. It may take a while.

Robots are indelibly rooted in the public consciousness, and that plays into our expectations when we encounter a real-life robot. This leads us into a recent study conducted by researchers at the University of Cambridge, who developed a robot-led mental well-being program that a tech company utilized for 4 weeks. Why choose a robot? Well, why spring for a qualified therapist who requires a salary when you could simply get a robot to do the job for free? Get with the capitalist agenda here. Surely it won’t backfire.

The 26 people enrolled in the study received coaching from one of two robots, both programmed identically to act like mental health coaches, based on interviews with human therapists. Both acted identically and had identical expressions. The only difference between the two was their appearance. QTRobot was nearly a meter tall and looked like a human child; Misty II was much smaller and looked like a toy.

People who received coaching from Misty II were better able to connect and had a better experience than those who received coaching from QTRobot. According to those in the QTRobot group, their expectations didn’t match reality. The robots are good coaches, but they don’t act human. This wasn’t a problem for Misty II, since it doesn’t look human, but for QTRobot, the participants were expecting “to hell with our orders,” but received “Daisy, Daisy, give me your answer do.” When you’ve been programmed to think of robots as metal humans, it can be off-putting to see them act as, well, robots.

That said, all participants found the exercises helpful and were open to receiving more robot-led therapy in the future. And while we’re sure the technology will advance to make robot therapists more empathetic and more human, hopefully scientists won’t go too far. We don’t need depressed robots.

Birthing experience is all in the mindset

Alexa, play Peer Gynt Suite No. 1, Op. 46 - I. Morning Mood.

Birth.

Giving birth is a common experience for many, if not most, female mammals, but wanting it to be a pleasurable one seems distinctly human. There are many methods and practices that may make giving birth an easier and enjoyable experience for the mother, but a new study suggests that the key could be in her mind.

joruba/Thinkstock

The mindset of the expectant mother during pregnancy, it seems, has some effect on how smooth or intervention-filled delivery is. If the mothers saw their experience as a natural process, they were less likely to need pain medication or a C-section, but mothers who viewed the experience as more of a “medical procedure” were more likely to require more medical supervision and intervention, according to investigators from the University of Bonn (Germany).

Now, the researchers wanted to be super clear in saying that there’s no right or wrong mindset to have. They just focused on the outcomes of those mindsets and whether they actually do have some effect on occurrences.

Apparently, yes.

“Mindsets can be understood as a kind of mental lense that guide our perception of the world around us and can influence our behavior,” Dr. Lisa Hoffmann said in a statement from the university. “The study highlights the importance of psychological factors in childbirth.”

The researchers surveyed 300 women with an online tool before and after delivery and found the effects of the natural process mindset lingered even after giving birth. They had lower rates of depression and posttraumatic stress, which may have a snowballing effect on mother-child bonding after childbirth.

Preparation for the big day, then, should be about more than gathering diapers and shopping for car seats. Women should prepare their minds as well. If it’s going to make giving birth better, why not?

Becoming a parent is going to create a psychological shift, no matter how you slice it.

Giant inflatable colon reported in Utah

Do not be alarmed! Yes, there is a giant inflatable colon currently at large in the Beehive State, but it will not harm you. The giant inflatable colon is in Utah as part of Intermountain Health’s “Let’s get to the bottom of colon cancer tour” and he only wants to help you.

Hiroshi Watanabe/Getty Images

The giant inflatable colon, whose name happens to be Collin, is 12 feet long and weighs 113 pounds. March is Colon Cancer Awareness Month, so Collin is traveling around Utah and Idaho to raise awareness about colon cancer and the various screening options. He is not going to change local weather patterns, eat small children, or take over local governments and raise your taxes.

Instead, Collin is planning to display “portions of a healthy colon, polyps or bumps on the colon, malignant polyps which look more vascular and have more redness, cancerous cells, advanced cancer cells, and Crohn’s disease,” KSL.com said.

Collin the colon is on loan to Intermountain Health from medical device manufacturer Boston Scientific and will be traveling to Spanish Fork, Provo, and Ogden, among other locations in Utah, as well as Burley and Meridian, Idaho, in the coming days.

Collin the colon’s participation in the tour has created some serious buzz in the Colin/Collin community:

• Colin Powell (four-star general and Secretary of State): “Back then, the second-most important topic among the Joint Chiefs of Staff was colon cancer screening. And the Navy guy – I can’t remember his name – was a huge fan of giant inflatable organs.”
• Colin Jost (comedian and Saturday Night Live “Weekend Update” cohost): “He’s funnier than Tucker Carlson and Pete Davidson combined.”

Do android therapists dream of electric employees?

Robots. It can be tough to remember that, when they’re not dooming humanity to apocalypse or just telling you that you’re doomed, robots have real-world uses. There are actual robots in the world, and they can do things beyond bend girders, sing about science, or run the navy.

University of Cambridge

Look, we’ll stop with the pop-culture references when pop culture runs out of robots to reference. It may take a while.

Robots are indelibly rooted in the public consciousness, and that plays into our expectations when we encounter a real-life robot. This leads us into a recent study conducted by researchers at the University of Cambridge, who developed a robot-led mental well-being program that a tech company utilized for 4 weeks. Why choose a robot? Well, why spring for a qualified therapist who requires a salary when you could simply get a robot to do the job for free? Get with the capitalist agenda here. Surely it won’t backfire.

The 26 people enrolled in the study received coaching from one of two robots, both programmed identically to act like mental health coaches, based on interviews with human therapists. Both acted identically and had identical expressions. The only difference between the two was their appearance. QTRobot was nearly a meter tall and looked like a human child; Misty II was much smaller and looked like a toy.

People who received coaching from Misty II were better able to connect and had a better experience than those who received coaching from QTRobot. According to those in the QTRobot group, their expectations didn’t match reality. The robots are good coaches, but they don’t act human. This wasn’t a problem for Misty II, since it doesn’t look human, but for QTRobot, the participants were expecting “to hell with our orders,” but received “Daisy, Daisy, give me your answer do.” When you’ve been programmed to think of robots as metal humans, it can be off-putting to see them act as, well, robots.

That said, all participants found the exercises helpful and were open to receiving more robot-led therapy in the future. And while we’re sure the technology will advance to make robot therapists more empathetic and more human, hopefully scientists won’t go too far. We don’t need depressed robots.

Birthing experience is all in the mindset

Alexa, play Peer Gynt Suite No. 1, Op. 46 - I. Morning Mood.

Birth.

Giving birth is a common experience for many, if not most, female mammals, but wanting it to be a pleasurable one seems distinctly human. There are many methods and practices that may make giving birth an easier and enjoyable experience for the mother, but a new study suggests that the key could be in her mind.

joruba/Thinkstock

The mindset of the expectant mother during pregnancy, it seems, has some effect on how smooth or intervention-filled delivery is. If the mothers saw their experience as a natural process, they were less likely to need pain medication or a C-section, but mothers who viewed the experience as more of a “medical procedure” were more likely to require more medical supervision and intervention, according to investigators from the University of Bonn (Germany).

Now, the researchers wanted to be super clear in saying that there’s no right or wrong mindset to have. They just focused on the outcomes of those mindsets and whether they actually do have some effect on occurrences.

Apparently, yes.

“Mindsets can be understood as a kind of mental lense that guide our perception of the world around us and can influence our behavior,” Dr. Lisa Hoffmann said in a statement from the university. “The study highlights the importance of psychological factors in childbirth.”

The researchers surveyed 300 women with an online tool before and after delivery and found the effects of the natural process mindset lingered even after giving birth. They had lower rates of depression and posttraumatic stress, which may have a snowballing effect on mother-child bonding after childbirth.

Preparation for the big day, then, should be about more than gathering diapers and shopping for car seats. Women should prepare their minds as well. If it’s going to make giving birth better, why not?

Becoming a parent is going to create a psychological shift, no matter how you slice it.

Giant inflatable colon reported in Utah

Do not be alarmed! Yes, there is a giant inflatable colon currently at large in the Beehive State, but it will not harm you. The giant inflatable colon is in Utah as part of Intermountain Health’s “Let’s get to the bottom of colon cancer tour” and he only wants to help you.

Hiroshi Watanabe/Getty Images

The giant inflatable colon, whose name happens to be Collin, is 12 feet long and weighs 113 pounds. March is Colon Cancer Awareness Month, so Collin is traveling around Utah and Idaho to raise awareness about colon cancer and the various screening options. He is not going to change local weather patterns, eat small children, or take over local governments and raise your taxes.

Instead, Collin is planning to display “portions of a healthy colon, polyps or bumps on the colon, malignant polyps which look more vascular and have more redness, cancerous cells, advanced cancer cells, and Crohn’s disease,” KSL.com said.

Collin the colon is on loan to Intermountain Health from medical device manufacturer Boston Scientific and will be traveling to Spanish Fork, Provo, and Ogden, among other locations in Utah, as well as Burley and Meridian, Idaho, in the coming days.

Collin the colon’s participation in the tour has created some serious buzz in the Colin/Collin community:

• Colin Powell (four-star general and Secretary of State): “Back then, the second-most important topic among the Joint Chiefs of Staff was colon cancer screening. And the Navy guy – I can’t remember his name – was a huge fan of giant inflatable organs.”
• Colin Jost (comedian and Saturday Night Live “Weekend Update” cohost): “He’s funnier than Tucker Carlson and Pete Davidson combined.”

The Food and Drug Administration has approved trofinetide oral solution (Daybue, Acadia Pharmaceuticals) as the first treatment of Rett syndrome in adults and children aged 2 years and older.

Rett syndrome is a rare, genetic neurodevelopmental disorder that affects about 6,000-9,000 people in the United States, mostly females.

Symptoms typically present between 6 and 18 months of age, with patients experiencing a rapid decline with loss of fine motor and communication skills.

Olivier Le Moal/Getty Images

Trofinetide is a synthetic analogue of the amino-terminal tripeptide of insulinlike growth factor-1 (IGF-1), which occurs naturally in the brain. The drug is designed to treat the core symptoms of Rett syndrome by potentially reducing neuroinflammation and supporting synaptic function.

The approval of trofinetide was supported by results from the pivotal phase 3 LAVENDER study that tested the efficacy and safety of trofinetide vs. placebo in 187 female patients with Rett syndrome, aged 5-20 years. 

A total of 93 participants were randomly assigned to twice-daily oral trofinetide, and 94 received placebo for 12 weeks.

After 12 weeks, trofinetide showed a statistically significant improvement from baseline, compared with placebo, on both the caregiver-assessed Rett Syndrome Behavior Questionnaire (RSBQ) and 7-point Clinical Global Impression-Improvement (CGI-I) scale. 

The drug also outperformed placebo at 12 weeks in a key secondary endpoint: the composite score on the Communication and Symbolic Behavior Scales Developmental Profile Infant-Toddler Checklist-Social (CSBS-DP-IT Social), a scale on which caregivers assess nonverbal communication.

The most common adverse events with trofinetide treatment were diarrhea and vomiting. Almost all these events were considered mild or moderate.

‘Historic day’

“This is a historic day for the Rett syndrome community and a meaningful moment for the patients and caregivers who have eagerly awaited the arrival of an approved treatment for this condition,” Melissa Kennedy, MHA, chief executive officer of the International Rett Syndrome Foundation, said in a news release issued by Acadia.

“Rett syndrome is a complicated, devastating disease that affects not only the individual patient, but whole families. With today’s FDA decision, those impacted by Rett have a promising new treatment option that has demonstrated benefit across a variety of Rett symptoms, including those that impact the daily lives of those living with Rett and their loved ones,” Ms. Kennedy said.

Trofinetide is expected to be available in the United States by the end of April.

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

The Food and Drug Administration has approved trofinetide oral solution (Daybue, Acadia Pharmaceuticals) as the first treatment of Rett syndrome in adults and children aged 2 years and older.

Rett syndrome is a rare, genetic neurodevelopmental disorder that affects about 6,000-9,000 people in the United States, mostly females.

Symptoms typically present between 6 and 18 months of age, with patients experiencing a rapid decline with loss of fine motor and communication skills.

Olivier Le Moal/Getty Images

Trofinetide is a synthetic analogue of the amino-terminal tripeptide of insulinlike growth factor-1 (IGF-1), which occurs naturally in the brain. The drug is designed to treat the core symptoms of Rett syndrome by potentially reducing neuroinflammation and supporting synaptic function.

The approval of trofinetide was supported by results from the pivotal phase 3 LAVENDER study that tested the efficacy and safety of trofinetide vs. placebo in 187 female patients with Rett syndrome, aged 5-20 years. 

A total of 93 participants were randomly assigned to twice-daily oral trofinetide, and 94 received placebo for 12 weeks.

After 12 weeks, trofinetide showed a statistically significant improvement from baseline, compared with placebo, on both the caregiver-assessed Rett Syndrome Behavior Questionnaire (RSBQ) and 7-point Clinical Global Impression-Improvement (CGI-I) scale. 

The drug also outperformed placebo at 12 weeks in a key secondary endpoint: the composite score on the Communication and Symbolic Behavior Scales Developmental Profile Infant-Toddler Checklist-Social (CSBS-DP-IT Social), a scale on which caregivers assess nonverbal communication.

The most common adverse events with trofinetide treatment were diarrhea and vomiting. Almost all these events were considered mild or moderate.

‘Historic day’

“This is a historic day for the Rett syndrome community and a meaningful moment for the patients and caregivers who have eagerly awaited the arrival of an approved treatment for this condition,” Melissa Kennedy, MHA, chief executive officer of the International Rett Syndrome Foundation, said in a news release issued by Acadia.

“Rett syndrome is a complicated, devastating disease that affects not only the individual patient, but whole families. With today’s FDA decision, those impacted by Rett have a promising new treatment option that has demonstrated benefit across a variety of Rett symptoms, including those that impact the daily lives of those living with Rett and their loved ones,” Ms. Kennedy said.

Trofinetide is expected to be available in the United States by the end of April.

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

The Food and Drug Administration has approved trofinetide oral solution (Daybue, Acadia Pharmaceuticals) as the first treatment of Rett syndrome in adults and children aged 2 years and older.

Rett syndrome is a rare, genetic neurodevelopmental disorder that affects about 6,000-9,000 people in the United States, mostly females.

Symptoms typically present between 6 and 18 months of age, with patients experiencing a rapid decline with loss of fine motor and communication skills.

Olivier Le Moal/Getty Images

Trofinetide is a synthetic analogue of the amino-terminal tripeptide of insulinlike growth factor-1 (IGF-1), which occurs naturally in the brain. The drug is designed to treat the core symptoms of Rett syndrome by potentially reducing neuroinflammation and supporting synaptic function.

The approval of trofinetide was supported by results from the pivotal phase 3 LAVENDER study that tested the efficacy and safety of trofinetide vs. placebo in 187 female patients with Rett syndrome, aged 5-20 years. 

A total of 93 participants were randomly assigned to twice-daily oral trofinetide, and 94 received placebo for 12 weeks.

After 12 weeks, trofinetide showed a statistically significant improvement from baseline, compared with placebo, on both the caregiver-assessed Rett Syndrome Behavior Questionnaire (RSBQ) and 7-point Clinical Global Impression-Improvement (CGI-I) scale. 

The drug also outperformed placebo at 12 weeks in a key secondary endpoint: the composite score on the Communication and Symbolic Behavior Scales Developmental Profile Infant-Toddler Checklist-Social (CSBS-DP-IT Social), a scale on which caregivers assess nonverbal communication.

The most common adverse events with trofinetide treatment were diarrhea and vomiting. Almost all these events were considered mild or moderate.

‘Historic day’

“This is a historic day for the Rett syndrome community and a meaningful moment for the patients and caregivers who have eagerly awaited the arrival of an approved treatment for this condition,” Melissa Kennedy, MHA, chief executive officer of the International Rett Syndrome Foundation, said in a news release issued by Acadia.

“Rett syndrome is a complicated, devastating disease that affects not only the individual patient, but whole families. With today’s FDA decision, those impacted by Rett have a promising new treatment option that has demonstrated benefit across a variety of Rett symptoms, including those that impact the daily lives of those living with Rett and their loved ones,” Ms. Kennedy said.

Trofinetide is expected to be available in the United States by the end of April.

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

The current trend of smaller medical practices consolidating into larger and larger ones has again called attention to the dicey issue of dismissing patients from a practice.

One might assume that, just as patients are free to accept or reject their doctors, physicians have an equal right to reject their patients; to a certain extent, that is true. There are no specific laws prohibiting a provider from terminating a patient relationship for any reason, other than a discriminatory one – race, nationality, religion, age, gender, sexual orientation, and so on. However, the evolution of ever-larger practice environments has raised new questions.

While verbal abuse, inappropriate treatment demands (particularly for controlled substances), refusal to adhere to mutually agreed treatment plans, and failure to keep appointments or pay bills remain the most common reasons for dismissal, evolving practice environments may require us to modify our responses.

What happens, for example, when a patient is banned from a large clinic that employs most of that community’s physicians, or is the only practice in town with the specialists required by that patient? The medical profession does have an obligation to not exclude such patients from care.

In a large cross-specialty system or consolidated specialist practice, firing a patient has a very different level of consequences than in a small office. There must be a balance between separating patients and doctors who don’t get along and seeing that the patient in question receives competent treatment. The physician, as the professional, has a higher standard to live up to with respect to handling this kind of situation.

If the problem is a personality conflict, the solution may be as simple as transferring the patient to another caregiver within the practice. While it does not make sense for a patient to continue seeing a doctor who does not want to see them, it also does not make sense to ban a patient from a large system where there could well be one or more other doctors who would be a good match. If a patient is unable to pay outstanding bills, a large clinic might prohibit them from making new appointments until they have worked out a payment plan rather than firing them outright.

If you are part of a large practice, take the time to research your group’s official policies for dealing with such situations. If there is no written policy, you might want to start that discussion with your colleagues.

The point is that in any practice, large or small, firing a patient should be a last resort. Try to make every effort to resolve the problem amicably. Communicate with the patient in question, explain your concerns, and discuss options for resolution. Take time to listen to the patient, as they may have an explanation (rational or not) for their objectionable behavior.

You can also send a letter, repeating your concerns and proposed solutions, as further documentation of your efforts to achieve an amicable resolution. All verbal and written warnings must, of course, be documented. If the patient has a managed care policy, we review the managed care contract, which sometimes includes specific requirements for dismissal of its patients.

When such efforts fail, we send the patient two letters – one certified with return receipt, the other by conventional first class, in case the patient refuses the certified copy – explaining the reason for dismissal, and that care will be discontinued in 30 days from the letter’s date. (Most attorneys and medical associations agree that 30 days is sufficient reasonable notice.) We offer to provide care during the interim period, include a list of names and contact information for potential alternate providers, and offer to transfer records after receiving written permission.

Following these precautions will usually protect you from charges of “patient abandonment,” which is generally defined as the unilateral severance by the physician of the physician-patient relationship without giving the patient sufficient advance notice to obtain the services of another practitioner, and at a time when the patient still requires medical attention.

Some states have their own unique definitions of patient abandonment. You should check with your state’s health department, and your attorney, for any unusual requirements in your state, because violating them could lead to intervention by your state licensing board. There is also the risk of civil litigation, which is typically not covered by malpractice policies, and may not be covered by your general liability policy either.

Dr. Eastern practices dermatology and dermatologic surgery in Belleville, N.J. He is the author of numerous articles and textbook chapters, and is a longtime monthly columnist for Dermatology News. Write to him at [email protected].

The current trend of smaller medical practices consolidating into larger and larger ones has again called attention to the dicey issue of dismissing patients from a practice.

One might assume that, just as patients are free to accept or reject their doctors, physicians have an equal right to reject their patients; to a certain extent, that is true. There are no specific laws prohibiting a provider from terminating a patient relationship for any reason, other than a discriminatory one – race, nationality, religion, age, gender, sexual orientation, and so on. However, the evolution of ever-larger practice environments has raised new questions.

While verbal abuse, inappropriate treatment demands (particularly for controlled substances), refusal to adhere to mutually agreed treatment plans, and failure to keep appointments or pay bills remain the most common reasons for dismissal, evolving practice environments may require us to modify our responses.

What happens, for example, when a patient is banned from a large clinic that employs most of that community’s physicians, or is the only practice in town with the specialists required by that patient? The medical profession does have an obligation to not exclude such patients from care.

In a large cross-specialty system or consolidated specialist practice, firing a patient has a very different level of consequences than in a small office. There must be a balance between separating patients and doctors who don’t get along and seeing that the patient in question receives competent treatment. The physician, as the professional, has a higher standard to live up to with respect to handling this kind of situation.

If the problem is a personality conflict, the solution may be as simple as transferring the patient to another caregiver within the practice. While it does not make sense for a patient to continue seeing a doctor who does not want to see them, it also does not make sense to ban a patient from a large system where there could well be one or more other doctors who would be a good match. If a patient is unable to pay outstanding bills, a large clinic might prohibit them from making new appointments until they have worked out a payment plan rather than firing them outright.

If you are part of a large practice, take the time to research your group’s official policies for dealing with such situations. If there is no written policy, you might want to start that discussion with your colleagues.

The point is that in any practice, large or small, firing a patient should be a last resort. Try to make every effort to resolve the problem amicably. Communicate with the patient in question, explain your concerns, and discuss options for resolution. Take time to listen to the patient, as they may have an explanation (rational or not) for their objectionable behavior.

You can also send a letter, repeating your concerns and proposed solutions, as further documentation of your efforts to achieve an amicable resolution. All verbal and written warnings must, of course, be documented. If the patient has a managed care policy, we review the managed care contract, which sometimes includes specific requirements for dismissal of its patients.

When such efforts fail, we send the patient two letters – one certified with return receipt, the other by conventional first class, in case the patient refuses the certified copy – explaining the reason for dismissal, and that care will be discontinued in 30 days from the letter’s date. (Most attorneys and medical associations agree that 30 days is sufficient reasonable notice.) We offer to provide care during the interim period, include a list of names and contact information for potential alternate providers, and offer to transfer records after receiving written permission.

Following these precautions will usually protect you from charges of “patient abandonment,” which is generally defined as the unilateral severance by the physician of the physician-patient relationship without giving the patient sufficient advance notice to obtain the services of another practitioner, and at a time when the patient still requires medical attention.

Some states have their own unique definitions of patient abandonment. You should check with your state’s health department, and your attorney, for any unusual requirements in your state, because violating them could lead to intervention by your state licensing board. There is also the risk of civil litigation, which is typically not covered by malpractice policies, and may not be covered by your general liability policy either.

Dr. Eastern practices dermatology and dermatologic surgery in Belleville, N.J. He is the author of numerous articles and textbook chapters, and is a longtime monthly columnist for Dermatology News. Write to him at [email protected].

The current trend of smaller medical practices consolidating into larger and larger ones has again called attention to the dicey issue of dismissing patients from a practice.

One might assume that, just as patients are free to accept or reject their doctors, physicians have an equal right to reject their patients; to a certain extent, that is true. There are no specific laws prohibiting a provider from terminating a patient relationship for any reason, other than a discriminatory one – race, nationality, religion, age, gender, sexual orientation, and so on. However, the evolution of ever-larger practice environments has raised new questions.

While verbal abuse, inappropriate treatment demands (particularly for controlled substances), refusal to adhere to mutually agreed treatment plans, and failure to keep appointments or pay bills remain the most common reasons for dismissal, evolving practice environments may require us to modify our responses.

What happens, for example, when a patient is banned from a large clinic that employs most of that community’s physicians, or is the only practice in town with the specialists required by that patient? The medical profession does have an obligation to not exclude such patients from care.

In a large cross-specialty system or consolidated specialist practice, firing a patient has a very different level of consequences than in a small office. There must be a balance between separating patients and doctors who don’t get along and seeing that the patient in question receives competent treatment. The physician, as the professional, has a higher standard to live up to with respect to handling this kind of situation.

If the problem is a personality conflict, the solution may be as simple as transferring the patient to another caregiver within the practice. While it does not make sense for a patient to continue seeing a doctor who does not want to see them, it also does not make sense to ban a patient from a large system where there could well be one or more other doctors who would be a good match. If a patient is unable to pay outstanding bills, a large clinic might prohibit them from making new appointments until they have worked out a payment plan rather than firing them outright.

If you are part of a large practice, take the time to research your group’s official policies for dealing with such situations. If there is no written policy, you might want to start that discussion with your colleagues.

The point is that in any practice, large or small, firing a patient should be a last resort. Try to make every effort to resolve the problem amicably. Communicate with the patient in question, explain your concerns, and discuss options for resolution. Take time to listen to the patient, as they may have an explanation (rational or not) for their objectionable behavior.

You can also send a letter, repeating your concerns and proposed solutions, as further documentation of your efforts to achieve an amicable resolution. All verbal and written warnings must, of course, be documented. If the patient has a managed care policy, we review the managed care contract, which sometimes includes specific requirements for dismissal of its patients.

When such efforts fail, we send the patient two letters – one certified with return receipt, the other by conventional first class, in case the patient refuses the certified copy – explaining the reason for dismissal, and that care will be discontinued in 30 days from the letter’s date. (Most attorneys and medical associations agree that 30 days is sufficient reasonable notice.) We offer to provide care during the interim period, include a list of names and contact information for potential alternate providers, and offer to transfer records after receiving written permission.

Following these precautions will usually protect you from charges of “patient abandonment,” which is generally defined as the unilateral severance by the physician of the physician-patient relationship without giving the patient sufficient advance notice to obtain the services of another practitioner, and at a time when the patient still requires medical attention.

Some states have their own unique definitions of patient abandonment. You should check with your state’s health department, and your attorney, for any unusual requirements in your state, because violating them could lead to intervention by your state licensing board. There is also the risk of civil litigation, which is typically not covered by malpractice policies, and may not be covered by your general liability policy either.

Dr. Eastern practices dermatology and dermatologic surgery in Belleville, N.J. He is the author of numerous articles and textbook chapters, and is a longtime monthly columnist for Dermatology News. Write to him at [email protected].

In Western diets, dairy and beef are ubiquitous: Milk goes with coffee, melted cheese with pizza, and chili with rice. But what if dairy products and beef contained a new kind of pathogen that could infect you as a child and trigger cancer or multiple sclerosis (MS) 40-70 years later?

Researchers from the German Cancer Research Center (DKFZ) suspect that such zoonoses are possibly widespread and are therefore recommending that infants not be given dairy products until they are at least age 1 year. However, in two joint statements, the German Federal Institute for Risk Assessment (BfR) and the Max Rubner Institute (MRI) have rejected such theories.

In 2008, Harald zur Hausen, MD, DSc, received the Nobel Prize in Medicine for his discovery that human papillomaviruses cause cervical cancer. His starting point was the observation that sexually abstinent women, such as nuns, rarely develop this cancer. So it was possible to draw the conclusion that pathogens are transmitted during sexual intercourse, explain Dr. zur Hausen and his wife Ethel-Michele de Villiers, PhD, both of DKFZ Heidelberg.

Papillomaviruses, as well as human herpes and Epstein-Barr viruses (EBV), polyomaviruses, and retroviruses, cause cancer in a direct way: by inserting their genes into the DNA of human cells. With a latency of a few years to a few decades, the proteins formed through expression stimulate malignant growth by altering the regulating host gene.
 

Acid radicals

However, viruses – just like bacteria and parasites – can also indirectly trigger cancer. One mechanism for this triggering is the disruption of immune defenses, as shown by the sometimes drastically increased tumor incidence with AIDS or with immunosuppressants after transplants. Chronic inflammation is a second mechanism that generates acid radicals and thereby causes random mutations in replicating cells. Examples include stomach cancer caused by Helicobacter pylori and liver cancer caused by Schistosoma, liver fluke, and hepatitis B and C viruses.

According to Dr. de Villiers and Dr. zur Hausen, there are good reasons to believe that other pathogens could cause chronic inflammation and thereby lead to cancer. Epidemiologic data suggest that dairy and meat products from European cows (Bos taurus) are a potential source. This is because colon cancer and breast cancer commonly occur in places where these foods are heavily consumed (that is, in North America, Argentina, Europe, and Australia). In contrast, the rate is low in India, where cows are revered as holy animals. Also noteworthy is that women with a lactose intolerance rarely develop breast cancer.
 

Viral progeny

In fact, the researchers found single-stranded DNA rings that originated in viruses, which they named bovine meat and milk factors (BMMF), in the intestines of patients with colon cancer. They reported, “This new class of pathogen deserves, in our opinion at least, to become the focus of cancer development and further chronic diseases.” They also detected elevated levels of acid radicals in these areas (that is, oxidative stress), which is typical for chronic inflammation.

The researchers assume that infants, whose immune system is not yet fully matured, ingest the BMMF as soon as they have dairy. Therefore, there is no need for adults to avoid dairy or beef because everyone is infected anyway, said Dr. zur Hausen.
 

‘Breast milk is healthy’

Dr. De Villiers and Dr. zur Hausen outlined more evidence of cancer-triggering pathogens. Mothers who have breastfed are less likely, especially after multiple pregnancies, to develop tumors in various organs or to have MS and type 2 diabetes. The authors attribute the protective effect to oligosaccharides in breast milk, which begin to be formed midway through the pregnancy. They bind to lectin receptors and, in so doing, mask the terminal molecule onto which the viruses need to dock. As a result, their port of entry into the cells is blocked.

The oligosaccharides also protect the baby against life-threatening infections by blocking access by rotaviruses and noroviruses. In this way, especially if breastfeeding lasts a long time – around 1 year – the period of incomplete immunocompetence is bridged.
 

Colon cancer

To date, it has been assumed that around 20% of all cancerous diseases globally are caused by infections, said the researchers. But if the suspected BMMF cases are included, this figure rises to 50%, even to around 80%, for colon cancer. If the suspicion is confirmed, the consequences for prevention and therapy would be significant.

The voice of a Nobel prize winner undoubtedly carries weight, but at the time, Dr. zur Hausen still had to convince a host of skeptics with his discovery that a viral infection is a major cause of cervical cancer. Nonetheless, some indicators suggest that he and his wife have found a dead end this time.
 

Institutional skepticism

When his working group made the results public in February 2019, the DKFZ felt the need to give an all-clear signal in response to alarmed press reports. There is no reason to see dairy and meat consumption as something negative. Similarly, in their first joint statement, the BfR and the MRI judged the data to be insufficient and called for further studies. Multiple research teams began to focus on BMMF as a result. In what foods can they be found? Are they more common in patients with cancer than in healthy people? Are they infectious? Do they cause inflammation and cancer?

The findings presented in a second statement by the BfR and MRI at the end of November 2022 contradicted the claims made by the DKFZ scientists across the board. In no way do BMMF represent new pathogens. They are variants of already known DNA sequences. In addition, they are present in numerous animal-based and plant-based foods, including pork, fish, fruit, vegetables, and nuts.

BMMF do not possess the ability to infect human cells, the institutes said. The proof that they are damaging to one’s health was also absent. It is true that the incidence of intestinal tumors correlates positively with the consumption of red and processed meat – which in no way signifies causality – but dairy products are linked to a reduced risk. On the other hand, breast cancer cannot be associated with the consumption of beef or dairy.

Therefore, both institutes recommend continuing to use these products as supplementary diet for infants because of their micronutrients. They further stated that the products are safe for people of all ages.
 

Association with MS?

Unperturbed, Dr. de Villiers and Dr. zur Hausen went one step further in their current article. They posited that MS is also associated with the consumption of dairy products and beef. Here too geographic distribution prompted the idea to look for BMMF in the brain lesions of patients with MS. The researchers isolated ring-shaped DNA molecules that proved to be closely related to BMMF from dairy and cattle blood. “The result was electrifying for us.”

However, there are several other factors to consider, such as vitamin D3 deficiency. This is because the incidence of MS decreases the further you travel from the poles toward the equator (that is, as solar radiation increases). Also, EBV clearly plays a role because patients with MS display increased titers of EBV antibodies. One study also showed that people in Antarctica excreted reactivated EBV in their saliva during winter and that vitamin D3 stopped the viral secretion.

Under these conditions, the researchers hypothesized that MS is caused by a double infection of brain cells by EBV and BMMF. EBV is reactivated by a lack of vitamin D3, and the BMMF multiply and are eventually converted into proteins. A focal immunoreaction causes the Schwann cells and oligodendrocytes to malfunction, which leads to the destruction of the myelin sheaths around the nerve fibers.

This article was translated from the Medscape German Edition. A version appeared on Medscape.com.

In Western diets, dairy and beef are ubiquitous: Milk goes with coffee, melted cheese with pizza, and chili with rice. But what if dairy products and beef contained a new kind of pathogen that could infect you as a child and trigger cancer or multiple sclerosis (MS) 40-70 years later?

Researchers from the German Cancer Research Center (DKFZ) suspect that such zoonoses are possibly widespread and are therefore recommending that infants not be given dairy products until they are at least age 1 year. However, in two joint statements, the German Federal Institute for Risk Assessment (BfR) and the Max Rubner Institute (MRI) have rejected such theories.

In 2008, Harald zur Hausen, MD, DSc, received the Nobel Prize in Medicine for his discovery that human papillomaviruses cause cervical cancer. His starting point was the observation that sexually abstinent women, such as nuns, rarely develop this cancer. So it was possible to draw the conclusion that pathogens are transmitted during sexual intercourse, explain Dr. zur Hausen and his wife Ethel-Michele de Villiers, PhD, both of DKFZ Heidelberg.

Papillomaviruses, as well as human herpes and Epstein-Barr viruses (EBV), polyomaviruses, and retroviruses, cause cancer in a direct way: by inserting their genes into the DNA of human cells. With a latency of a few years to a few decades, the proteins formed through expression stimulate malignant growth by altering the regulating host gene.
 

Acid radicals

However, viruses – just like bacteria and parasites – can also indirectly trigger cancer. One mechanism for this triggering is the disruption of immune defenses, as shown by the sometimes drastically increased tumor incidence with AIDS or with immunosuppressants after transplants. Chronic inflammation is a second mechanism that generates acid radicals and thereby causes random mutations in replicating cells. Examples include stomach cancer caused by Helicobacter pylori and liver cancer caused by Schistosoma, liver fluke, and hepatitis B and C viruses.

According to Dr. de Villiers and Dr. zur Hausen, there are good reasons to believe that other pathogens could cause chronic inflammation and thereby lead to cancer. Epidemiologic data suggest that dairy and meat products from European cows (Bos taurus) are a potential source. This is because colon cancer and breast cancer commonly occur in places where these foods are heavily consumed (that is, in North America, Argentina, Europe, and Australia). In contrast, the rate is low in India, where cows are revered as holy animals. Also noteworthy is that women with a lactose intolerance rarely develop breast cancer.
 

Viral progeny

In fact, the researchers found single-stranded DNA rings that originated in viruses, which they named bovine meat and milk factors (BMMF), in the intestines of patients with colon cancer. They reported, “This new class of pathogen deserves, in our opinion at least, to become the focus of cancer development and further chronic diseases.” They also detected elevated levels of acid radicals in these areas (that is, oxidative stress), which is typical for chronic inflammation.

The researchers assume that infants, whose immune system is not yet fully matured, ingest the BMMF as soon as they have dairy. Therefore, there is no need for adults to avoid dairy or beef because everyone is infected anyway, said Dr. zur Hausen.
 

‘Breast milk is healthy’

Dr. De Villiers and Dr. zur Hausen outlined more evidence of cancer-triggering pathogens. Mothers who have breastfed are less likely, especially after multiple pregnancies, to develop tumors in various organs or to have MS and type 2 diabetes. The authors attribute the protective effect to oligosaccharides in breast milk, which begin to be formed midway through the pregnancy. They bind to lectin receptors and, in so doing, mask the terminal molecule onto which the viruses need to dock. As a result, their port of entry into the cells is blocked.

The oligosaccharides also protect the baby against life-threatening infections by blocking access by rotaviruses and noroviruses. In this way, especially if breastfeeding lasts a long time – around 1 year – the period of incomplete immunocompetence is bridged.
 

Colon cancer

To date, it has been assumed that around 20% of all cancerous diseases globally are caused by infections, said the researchers. But if the suspected BMMF cases are included, this figure rises to 50%, even to around 80%, for colon cancer. If the suspicion is confirmed, the consequences for prevention and therapy would be significant.

The voice of a Nobel prize winner undoubtedly carries weight, but at the time, Dr. zur Hausen still had to convince a host of skeptics with his discovery that a viral infection is a major cause of cervical cancer. Nonetheless, some indicators suggest that he and his wife have found a dead end this time.
 

Institutional skepticism

When his working group made the results public in February 2019, the DKFZ felt the need to give an all-clear signal in response to alarmed press reports. There is no reason to see dairy and meat consumption as something negative. Similarly, in their first joint statement, the BfR and the MRI judged the data to be insufficient and called for further studies. Multiple research teams began to focus on BMMF as a result. In what foods can they be found? Are they more common in patients with cancer than in healthy people? Are they infectious? Do they cause inflammation and cancer?

The findings presented in a second statement by the BfR and MRI at the end of November 2022 contradicted the claims made by the DKFZ scientists across the board. In no way do BMMF represent new pathogens. They are variants of already known DNA sequences. In addition, they are present in numerous animal-based and plant-based foods, including pork, fish, fruit, vegetables, and nuts.

BMMF do not possess the ability to infect human cells, the institutes said. The proof that they are damaging to one’s health was also absent. It is true that the incidence of intestinal tumors correlates positively with the consumption of red and processed meat – which in no way signifies causality – but dairy products are linked to a reduced risk. On the other hand, breast cancer cannot be associated with the consumption of beef or dairy.

Therefore, both institutes recommend continuing to use these products as supplementary diet for infants because of their micronutrients. They further stated that the products are safe for people of all ages.
 

Association with MS?

Unperturbed, Dr. de Villiers and Dr. zur Hausen went one step further in their current article. They posited that MS is also associated with the consumption of dairy products and beef. Here too geographic distribution prompted the idea to look for BMMF in the brain lesions of patients with MS. The researchers isolated ring-shaped DNA molecules that proved to be closely related to BMMF from dairy and cattle blood. “The result was electrifying for us.”

However, there are several other factors to consider, such as vitamin D3 deficiency. This is because the incidence of MS decreases the further you travel from the poles toward the equator (that is, as solar radiation increases). Also, EBV clearly plays a role because patients with MS display increased titers of EBV antibodies. One study also showed that people in Antarctica excreted reactivated EBV in their saliva during winter and that vitamin D3 stopped the viral secretion.

Under these conditions, the researchers hypothesized that MS is caused by a double infection of brain cells by EBV and BMMF. EBV is reactivated by a lack of vitamin D3, and the BMMF multiply and are eventually converted into proteins. A focal immunoreaction causes the Schwann cells and oligodendrocytes to malfunction, which leads to the destruction of the myelin sheaths around the nerve fibers.

This article was translated from the Medscape German Edition. A version appeared on Medscape.com.

In Western diets, dairy and beef are ubiquitous: Milk goes with coffee, melted cheese with pizza, and chili with rice. But what if dairy products and beef contained a new kind of pathogen that could infect you as a child and trigger cancer or multiple sclerosis (MS) 40-70 years later?

Researchers from the German Cancer Research Center (DKFZ) suspect that such zoonoses are possibly widespread and are therefore recommending that infants not be given dairy products until they are at least age 1 year. However, in two joint statements, the German Federal Institute for Risk Assessment (BfR) and the Max Rubner Institute (MRI) have rejected such theories.

In 2008, Harald zur Hausen, MD, DSc, received the Nobel Prize in Medicine for his discovery that human papillomaviruses cause cervical cancer. His starting point was the observation that sexually abstinent women, such as nuns, rarely develop this cancer. So it was possible to draw the conclusion that pathogens are transmitted during sexual intercourse, explain Dr. zur Hausen and his wife Ethel-Michele de Villiers, PhD, both of DKFZ Heidelberg.

Papillomaviruses, as well as human herpes and Epstein-Barr viruses (EBV), polyomaviruses, and retroviruses, cause cancer in a direct way: by inserting their genes into the DNA of human cells. With a latency of a few years to a few decades, the proteins formed through expression stimulate malignant growth by altering the regulating host gene.
 

Acid radicals

However, viruses – just like bacteria and parasites – can also indirectly trigger cancer. One mechanism for this triggering is the disruption of immune defenses, as shown by the sometimes drastically increased tumor incidence with AIDS or with immunosuppressants after transplants. Chronic inflammation is a second mechanism that generates acid radicals and thereby causes random mutations in replicating cells. Examples include stomach cancer caused by Helicobacter pylori and liver cancer caused by Schistosoma, liver fluke, and hepatitis B and C viruses.

According to Dr. de Villiers and Dr. zur Hausen, there are good reasons to believe that other pathogens could cause chronic inflammation and thereby lead to cancer. Epidemiologic data suggest that dairy and meat products from European cows (Bos taurus) are a potential source. This is because colon cancer and breast cancer commonly occur in places where these foods are heavily consumed (that is, in North America, Argentina, Europe, and Australia). In contrast, the rate is low in India, where cows are revered as holy animals. Also noteworthy is that women with a lactose intolerance rarely develop breast cancer.
 

Viral progeny

In fact, the researchers found single-stranded DNA rings that originated in viruses, which they named bovine meat and milk factors (BMMF), in the intestines of patients with colon cancer. They reported, “This new class of pathogen deserves, in our opinion at least, to become the focus of cancer development and further chronic diseases.” They also detected elevated levels of acid radicals in these areas (that is, oxidative stress), which is typical for chronic inflammation.

The researchers assume that infants, whose immune system is not yet fully matured, ingest the BMMF as soon as they have dairy. Therefore, there is no need for adults to avoid dairy or beef because everyone is infected anyway, said Dr. zur Hausen.
 

‘Breast milk is healthy’

Dr. De Villiers and Dr. zur Hausen outlined more evidence of cancer-triggering pathogens. Mothers who have breastfed are less likely, especially after multiple pregnancies, to develop tumors in various organs or to have MS and type 2 diabetes. The authors attribute the protective effect to oligosaccharides in breast milk, which begin to be formed midway through the pregnancy. They bind to lectin receptors and, in so doing, mask the terminal molecule onto which the viruses need to dock. As a result, their port of entry into the cells is blocked.

The oligosaccharides also protect the baby against life-threatening infections by blocking access by rotaviruses and noroviruses. In this way, especially if breastfeeding lasts a long time – around 1 year – the period of incomplete immunocompetence is bridged.
 

Colon cancer

To date, it has been assumed that around 20% of all cancerous diseases globally are caused by infections, said the researchers. But if the suspected BMMF cases are included, this figure rises to 50%, even to around 80%, for colon cancer. If the suspicion is confirmed, the consequences for prevention and therapy would be significant.

The voice of a Nobel prize winner undoubtedly carries weight, but at the time, Dr. zur Hausen still had to convince a host of skeptics with his discovery that a viral infection is a major cause of cervical cancer. Nonetheless, some indicators suggest that he and his wife have found a dead end this time.
 

Institutional skepticism

When his working group made the results public in February 2019, the DKFZ felt the need to give an all-clear signal in response to alarmed press reports. There is no reason to see dairy and meat consumption as something negative. Similarly, in their first joint statement, the BfR and the MRI judged the data to be insufficient and called for further studies. Multiple research teams began to focus on BMMF as a result. In what foods can they be found? Are they more common in patients with cancer than in healthy people? Are they infectious? Do they cause inflammation and cancer?

The findings presented in a second statement by the BfR and MRI at the end of November 2022 contradicted the claims made by the DKFZ scientists across the board. In no way do BMMF represent new pathogens. They are variants of already known DNA sequences. In addition, they are present in numerous animal-based and plant-based foods, including pork, fish, fruit, vegetables, and nuts.

BMMF do not possess the ability to infect human cells, the institutes said. The proof that they are damaging to one’s health was also absent. It is true that the incidence of intestinal tumors correlates positively with the consumption of red and processed meat – which in no way signifies causality – but dairy products are linked to a reduced risk. On the other hand, breast cancer cannot be associated with the consumption of beef or dairy.

Therefore, both institutes recommend continuing to use these products as supplementary diet for infants because of their micronutrients. They further stated that the products are safe for people of all ages.
 

Association with MS?

Unperturbed, Dr. de Villiers and Dr. zur Hausen went one step further in their current article. They posited that MS is also associated with the consumption of dairy products and beef. Here too geographic distribution prompted the idea to look for BMMF in the brain lesions of patients with MS. The researchers isolated ring-shaped DNA molecules that proved to be closely related to BMMF from dairy and cattle blood. “The result was electrifying for us.”

However, there are several other factors to consider, such as vitamin D3 deficiency. This is because the incidence of MS decreases the further you travel from the poles toward the equator (that is, as solar radiation increases). Also, EBV clearly plays a role because patients with MS display increased titers of EBV antibodies. One study also showed that people in Antarctica excreted reactivated EBV in their saliva during winter and that vitamin D3 stopped the viral secretion.

Under these conditions, the researchers hypothesized that MS is caused by a double infection of brain cells by EBV and BMMF. EBV is reactivated by a lack of vitamin D3, and the BMMF multiply and are eventually converted into proteins. A focal immunoreaction causes the Schwann cells and oligodendrocytes to malfunction, which leads to the destruction of the myelin sheaths around the nerve fibers.

This article was translated from the Medscape German Edition. A version appeared on Medscape.com.

A novel study provides strong evidence supporting the adoption of a healthy diet to protect the aging brain. In a cohort of deceased older adults, those who had adhered to the Mediterranean-DASH Intervention for Neurodegenerative Delay (MIND) and Mediterranean diets for nearly a decade before death had less global Alzheimer’s disease–related pathology, primarily less beta-amyloid, at autopsy.

Those who most closely followed these diets had almost 40% lower odds of having an Alzheimer’s disease diagnosis at death. The findings offer one mechanism by which healthy diets protect cognition.

“While our research doesn’t prove that a healthy diet resulted in fewer brain deposits of amyloid plaques ... we know there is a relationship, and following the MIND and Mediterranean diets may be one way that people can improve their brain health and protect cognition as they age,” study investigator Puja Agarwal, PhD, of RUSH University Medical Center in Chicago, said in a statement.

The study was published online in Neurology.
 

Green leafy veggies key

The MIND diet was pioneered by the late Martha Clare Morris, ScD, a Rush nutritional epidemiologist, who died of cancer in 2020 at age 64.

Although similar, the Mediterranean diet recommends vegetables, fruit, and three or more servings of fish per week, whereas the MIND diet prioritizes green leafy vegetables, such as spinach, kale, and collard greens, along with other vegetables. The MIND diet also prioritizes berries over other fruit and recommends one or more servings of fish per week. Both diets recommend small amounts of wine.

The current study focused on 581 older adults who died while participating in the Rush Memory and Aging Project (MAP). All participants agreed to undergo annual clinical evaluations and brain autopsy after death.

Participants completed annual food frequency questionnaires beginning at a mean age of 84. The mean age at death was 91. Mean follow-up was 6.8 years.

Around the time of death, 224 participants (39%) had a diagnosis of clinical dementia, and 383 participants (66%) had a pathologic Alzheimer’s disease diagnosis at time of death.

The researchers used a series of regression analyses to investigate the MIND and Mediterranean diets and dietary components associated with Alzheimer’s disease pathology. They controlled for age at death, sex, education, APO-epsilon 4 status, and total calories.

Overall, both diets were significantly associated with lower global Alzheimer’s disease pathology (MIND: beta = –0.022, P = .034; and Mediterranean: beta = –0.007, P = .039) – specifically, with less beta-amyloid (MIND: beta = –0.068, P = .050; and Mediterranean: beta = –0.040, P = .004).

The findings persisted when the analysis was further adjusted for physical activity, smoking, and vascular disease burden and when participants with mild cognitive impairment or dementia at the baseline dietary assessment were excluded.

Individuals who most closely followed the Mediterranean diet had average beta-amyloid load similar to being 18 years younger than peers with the lowest adherence. And those who most closely followed the MIND diet had average beta-amyloid amounts similar to being 12 years younger than those with the lowest adherence.

A MIND diet score 1 point higher corresponded to typical plaque deposition of participants who are 4.25 years younger in age.

Regarding individual dietary components, those who ate seven or more servings of green leafy vegetables weekly had less global Alzheimer’s disease pathology than peers who ate one or fewer (beta = –0.115, P = .0038). Those who ate seven or more servings per week had plaque amounts in their brains corresponding to being almost 19 years younger in comparison with those who ate the fewest servings per week.

“Our finding that eating more green leafy vegetables is in itself associated with fewer signs of Alzheimer’s disease in the brain is intriguing enough for people to consider adding more of these vegetables to their diet,” Dr. Agarwal said in the news release.

Previous data from the MAP cohort showed that adherence to the MIND diet can improve memory and thinking skills of older adults, even in the presence of Alzheimer’s disease pathology.
 

Novel study, intriguing results

Heather Snyder, PhD, vice president of medical and scientific relations with the Alzheimer’s Association, noted that a number of studies have linked overall nutrition – especially a balanced diet low in saturated fats and sugar and high in vegetables – with brain health, including cognition, as one ages.

This new study “takes what we know about the link between nutrition and risk for cognitive decline a step further by looking at the specific brain changes that occur in Alzheimer’s disease. The study found an association of certain nutrition behaviors with less of these Alzheimer’s brain changes,” said Dr. Snyder, who was not involved in the study.

“This is intriguing, and more research is needed to test via an intervention if healthy dietary behaviors can modify the presence of Alzheimer’s brain changes and reduce risk of cognitive decline.”

The Alzheimer’s Association is leading a 2-year clinical trial known as US POINTER to study how targeting known dementia risk factors in combination may reduce risk of cognitive decline in older adults. The MIND diet is being used in US POINTER.

“But while we work to find an exact ‘recipe’ for risk reduction, it’s important to eat a heart-healthy diet that incorporates nutrients that our bodies and brains need to be at their best,” Dr. Snyder said.

The study was funded by the National Institutes of Health. Dr. Agarwal and Dr. Snyder have disclosed no relevant financial relationships.

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

A novel study provides strong evidence supporting the adoption of a healthy diet to protect the aging brain. In a cohort of deceased older adults, those who had adhered to the Mediterranean-DASH Intervention for Neurodegenerative Delay (MIND) and Mediterranean diets for nearly a decade before death had less global Alzheimer’s disease–related pathology, primarily less beta-amyloid, at autopsy.

Those who most closely followed these diets had almost 40% lower odds of having an Alzheimer’s disease diagnosis at death. The findings offer one mechanism by which healthy diets protect cognition.

“While our research doesn’t prove that a healthy diet resulted in fewer brain deposits of amyloid plaques ... we know there is a relationship, and following the MIND and Mediterranean diets may be one way that people can improve their brain health and protect cognition as they age,” study investigator Puja Agarwal, PhD, of RUSH University Medical Center in Chicago, said in a statement.

The study was published online in Neurology.
 

Green leafy veggies key

The MIND diet was pioneered by the late Martha Clare Morris, ScD, a Rush nutritional epidemiologist, who died of cancer in 2020 at age 64.

Although similar, the Mediterranean diet recommends vegetables, fruit, and three or more servings of fish per week, whereas the MIND diet prioritizes green leafy vegetables, such as spinach, kale, and collard greens, along with other vegetables. The MIND diet also prioritizes berries over other fruit and recommends one or more servings of fish per week. Both diets recommend small amounts of wine.

The current study focused on 581 older adults who died while participating in the Rush Memory and Aging Project (MAP). All participants agreed to undergo annual clinical evaluations and brain autopsy after death.

Participants completed annual food frequency questionnaires beginning at a mean age of 84. The mean age at death was 91. Mean follow-up was 6.8 years.

Around the time of death, 224 participants (39%) had a diagnosis of clinical dementia, and 383 participants (66%) had a pathologic Alzheimer’s disease diagnosis at time of death.

The researchers used a series of regression analyses to investigate the MIND and Mediterranean diets and dietary components associated with Alzheimer’s disease pathology. They controlled for age at death, sex, education, APO-epsilon 4 status, and total calories.

Overall, both diets were significantly associated with lower global Alzheimer’s disease pathology (MIND: beta = –0.022, P = .034; and Mediterranean: beta = –0.007, P = .039) – specifically, with less beta-amyloid (MIND: beta = –0.068, P = .050; and Mediterranean: beta = –0.040, P = .004).

The findings persisted when the analysis was further adjusted for physical activity, smoking, and vascular disease burden and when participants with mild cognitive impairment or dementia at the baseline dietary assessment were excluded.

Individuals who most closely followed the Mediterranean diet had average beta-amyloid load similar to being 18 years younger than peers with the lowest adherence. And those who most closely followed the MIND diet had average beta-amyloid amounts similar to being 12 years younger than those with the lowest adherence.

A MIND diet score 1 point higher corresponded to typical plaque deposition of participants who are 4.25 years younger in age.

Regarding individual dietary components, those who ate seven or more servings of green leafy vegetables weekly had less global Alzheimer’s disease pathology than peers who ate one or fewer (beta = –0.115, P = .0038). Those who ate seven or more servings per week had plaque amounts in their brains corresponding to being almost 19 years younger in comparison with those who ate the fewest servings per week.

“Our finding that eating more green leafy vegetables is in itself associated with fewer signs of Alzheimer’s disease in the brain is intriguing enough for people to consider adding more of these vegetables to their diet,” Dr. Agarwal said in the news release.

Previous data from the MAP cohort showed that adherence to the MIND diet can improve memory and thinking skills of older adults, even in the presence of Alzheimer’s disease pathology.
 

Novel study, intriguing results

Heather Snyder, PhD, vice president of medical and scientific relations with the Alzheimer’s Association, noted that a number of studies have linked overall nutrition – especially a balanced diet low in saturated fats and sugar and high in vegetables – with brain health, including cognition, as one ages.

This new study “takes what we know about the link between nutrition and risk for cognitive decline a step further by looking at the specific brain changes that occur in Alzheimer’s disease. The study found an association of certain nutrition behaviors with less of these Alzheimer’s brain changes,” said Dr. Snyder, who was not involved in the study.

“This is intriguing, and more research is needed to test via an intervention if healthy dietary behaviors can modify the presence of Alzheimer’s brain changes and reduce risk of cognitive decline.”

The Alzheimer’s Association is leading a 2-year clinical trial known as US POINTER to study how targeting known dementia risk factors in combination may reduce risk of cognitive decline in older adults. The MIND diet is being used in US POINTER.

“But while we work to find an exact ‘recipe’ for risk reduction, it’s important to eat a heart-healthy diet that incorporates nutrients that our bodies and brains need to be at their best,” Dr. Snyder said.

The study was funded by the National Institutes of Health. Dr. Agarwal and Dr. Snyder have disclosed no relevant financial relationships.

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

A novel study provides strong evidence supporting the adoption of a healthy diet to protect the aging brain. In a cohort of deceased older adults, those who had adhered to the Mediterranean-DASH Intervention for Neurodegenerative Delay (MIND) and Mediterranean diets for nearly a decade before death had less global Alzheimer’s disease–related pathology, primarily less beta-amyloid, at autopsy.

Those who most closely followed these diets had almost 40% lower odds of having an Alzheimer’s disease diagnosis at death. The findings offer one mechanism by which healthy diets protect cognition.

“While our research doesn’t prove that a healthy diet resulted in fewer brain deposits of amyloid plaques ... we know there is a relationship, and following the MIND and Mediterranean diets may be one way that people can improve their brain health and protect cognition as they age,” study investigator Puja Agarwal, PhD, of RUSH University Medical Center in Chicago, said in a statement.

The study was published online in Neurology.
 

Green leafy veggies key

The MIND diet was pioneered by the late Martha Clare Morris, ScD, a Rush nutritional epidemiologist, who died of cancer in 2020 at age 64.

Although similar, the Mediterranean diet recommends vegetables, fruit, and three or more servings of fish per week, whereas the MIND diet prioritizes green leafy vegetables, such as spinach, kale, and collard greens, along with other vegetables. The MIND diet also prioritizes berries over other fruit and recommends one or more servings of fish per week. Both diets recommend small amounts of wine.

The current study focused on 581 older adults who died while participating in the Rush Memory and Aging Project (MAP). All participants agreed to undergo annual clinical evaluations and brain autopsy after death.

Participants completed annual food frequency questionnaires beginning at a mean age of 84. The mean age at death was 91. Mean follow-up was 6.8 years.

Around the time of death, 224 participants (39%) had a diagnosis of clinical dementia, and 383 participants (66%) had a pathologic Alzheimer’s disease diagnosis at time of death.

The researchers used a series of regression analyses to investigate the MIND and Mediterranean diets and dietary components associated with Alzheimer’s disease pathology. They controlled for age at death, sex, education, APO-epsilon 4 status, and total calories.

Overall, both diets were significantly associated with lower global Alzheimer’s disease pathology (MIND: beta = –0.022, P = .034; and Mediterranean: beta = –0.007, P = .039) – specifically, with less beta-amyloid (MIND: beta = –0.068, P = .050; and Mediterranean: beta = –0.040, P = .004).

The findings persisted when the analysis was further adjusted for physical activity, smoking, and vascular disease burden and when participants with mild cognitive impairment or dementia at the baseline dietary assessment were excluded.

Individuals who most closely followed the Mediterranean diet had average beta-amyloid load similar to being 18 years younger than peers with the lowest adherence. And those who most closely followed the MIND diet had average beta-amyloid amounts similar to being 12 years younger than those with the lowest adherence.

A MIND diet score 1 point higher corresponded to typical plaque deposition of participants who are 4.25 years younger in age.

Regarding individual dietary components, those who ate seven or more servings of green leafy vegetables weekly had less global Alzheimer’s disease pathology than peers who ate one or fewer (beta = –0.115, P = .0038). Those who ate seven or more servings per week had plaque amounts in their brains corresponding to being almost 19 years younger in comparison with those who ate the fewest servings per week.

“Our finding that eating more green leafy vegetables is in itself associated with fewer signs of Alzheimer’s disease in the brain is intriguing enough for people to consider adding more of these vegetables to their diet,” Dr. Agarwal said in the news release.

Previous data from the MAP cohort showed that adherence to the MIND diet can improve memory and thinking skills of older adults, even in the presence of Alzheimer’s disease pathology.
 

Novel study, intriguing results

Heather Snyder, PhD, vice president of medical and scientific relations with the Alzheimer’s Association, noted that a number of studies have linked overall nutrition – especially a balanced diet low in saturated fats and sugar and high in vegetables – with brain health, including cognition, as one ages.

This new study “takes what we know about the link between nutrition and risk for cognitive decline a step further by looking at the specific brain changes that occur in Alzheimer’s disease. The study found an association of certain nutrition behaviors with less of these Alzheimer’s brain changes,” said Dr. Snyder, who was not involved in the study.

“This is intriguing, and more research is needed to test via an intervention if healthy dietary behaviors can modify the presence of Alzheimer’s brain changes and reduce risk of cognitive decline.”

The Alzheimer’s Association is leading a 2-year clinical trial known as US POINTER to study how targeting known dementia risk factors in combination may reduce risk of cognitive decline in older adults. The MIND diet is being used in US POINTER.

“But while we work to find an exact ‘recipe’ for risk reduction, it’s important to eat a heart-healthy diet that incorporates nutrients that our bodies and brains need to be at their best,” Dr. Snyder said.

The study was funded by the National Institutes of Health. Dr. Agarwal and Dr. Snyder have disclosed no relevant financial relationships.

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

Older people with high levels of stress are nearly 40% more likely to have cognitive impairment than those with low stress, a new study shows.

Individuals with elevated stress levels also had higher rates of diabetes, hypertension, and other cardiovascular disease (CVD) risk factors. But even after controlling for those risk factors, stress remained an independent predictor of cognitive decline.

The national cohort study showed that the association between stress and cognition was similar between Black and White individuals and that those with controlled stress were less likely to have cognitive impairment than those with uncontrolled or new stress.

“We have known for a while that excess levels of stress can be harmful for the human body and the heart, but we are now adding more evidence that excess levels of stress can be harmful for cognition,” said lead investigator Ambar Kulshreshtha, MD, PhD, associate professor of family and preventive medicine and epidemiology at Emory University, Atlanta. “We were able to see that regardless of race or gender, stress is bad.”

The findings were published online  in JAMA Network Open.
 

Independent risk factor

For the study, investigators analyzed data from the Reasons for Geographic and Racial Differences in Stroke (REGARDS) study, a national population-based cohort of Black and White participants aged 45 years or older, sampled from the U.S. population.

Participants completed a questionnaire designed to evaluate stress levels when they were enrolled in the study between 2003 and 2007 and again about 11 years after enrollment.

Of the 24,448 participants (41.6% Black) in the study, 22.9% reported elevated stress levels.

Those with high stress were more likely to be younger, female, Black, smokers, and have a higher body mass index and less likely to have a college degree and to be physically active. They also had a lower family income and were more likely to have cardiovascular disease risk factors, such as hypertension, diabetes, and dyslipidemia.

Participants with elevated levels of perceived stress were 37% more likely to have poor cognition after adjustment for sociodemographic variables, cardiovascular risk factors, and depression (adjusted odds ratio, 1.37; 95% confidence interval, 1.22-1.53).

There was no significant difference between Black and White participants.
 

Damaging consequences

Researchers also found a dose-response relationship, with the greatest cognitive decline found in people who reported high stress at both time points and those who had new stress at follow up (aOR, 1.16; 95% CI, 0.92-1.45), compared with those with resolved stress (aOR, 1.03; 95% CI, 0.81-1.32) or no stress (aOR, 0.81; 95% CI, 0.68-0.97).

A change in perceived stress by 1 unit was associated with 4% increased risk of cognitive impairment after adjusting for sociodemographic variables, CVD risk factors, lifestyle factors, and depressive symptoms (aOR, 1.04; 95% CI, 1.02-1.06).

Although the study didn’t reveal the mechanisms that might link stress and cognition, it does point to stress as a potentially modifiable risk factor for cognitive decline, Dr. Kulshreshtha said.

“One in three of my patients have had to deal with extra levels of stress and anxiety over the past few years,” said Dr. Kulshreshtha. “We as clinicians are aware that stress can have damaging consequences to the heart and other organs, and when we see patients who have these complaints, especially elderly patients, we should spend some time asking people about their stress and how they are managing it.”
 

Additional screening

Gregory Day, MD, a neurologist at the Mayo Clinic, Jacksonville, Fla., said that the findings help fill a void in the research about stress and cognition.

“It’s a potentially important association that’s easy for us to miss in clinical practice,” said Dr. Day, who was not a part of the study. “It’s one of those things that we can all recognize impacts health, but we have very few large, well thought out studies that give us the data we need to inform its place in clinical decision-making.”

In addition to its large sample size, the overrepresentation of diverse populations is a strength of the study and a contribution to the field, Dr. Day said.

“One question they don’t directly ask is, is this association maybe due to some differences in stress? And the answer from the paper is probably not, because it looks like when we control for these things, we don’t see big differences incident risk factors between race,” he added.

The findings also point to the need for clinicians, especially primary care physicians, to screen patients for stress during routine examinations.

“Every visit is an opportunity to screen for risk factors that are going to set people up for future brain health,” Dr. Day said. “In addition to screening for all of these other risk factors for brain health, maybe it’s worth including some more global assessment of stress in a standard screener.”

The study was funded by the National Institute of Neurological Disorders and Stroke, the National Institutes of Health, and the National Institute on Aging. Dr. Kulshreshtha and Dr. Day report no relevant financial relationships.

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

Older people with high levels of stress are nearly 40% more likely to have cognitive impairment than those with low stress, a new study shows.

Individuals with elevated stress levels also had higher rates of diabetes, hypertension, and other cardiovascular disease (CVD) risk factors. But even after controlling for those risk factors, stress remained an independent predictor of cognitive decline.

The national cohort study showed that the association between stress and cognition was similar between Black and White individuals and that those with controlled stress were less likely to have cognitive impairment than those with uncontrolled or new stress.

“We have known for a while that excess levels of stress can be harmful for the human body and the heart, but we are now adding more evidence that excess levels of stress can be harmful for cognition,” said lead investigator Ambar Kulshreshtha, MD, PhD, associate professor of family and preventive medicine and epidemiology at Emory University, Atlanta. “We were able to see that regardless of race or gender, stress is bad.”

The findings were published online  in JAMA Network Open.
 

Independent risk factor

For the study, investigators analyzed data from the Reasons for Geographic and Racial Differences in Stroke (REGARDS) study, a national population-based cohort of Black and White participants aged 45 years or older, sampled from the U.S. population.

Participants completed a questionnaire designed to evaluate stress levels when they were enrolled in the study between 2003 and 2007 and again about 11 years after enrollment.

Of the 24,448 participants (41.6% Black) in the study, 22.9% reported elevated stress levels.

Those with high stress were more likely to be younger, female, Black, smokers, and have a higher body mass index and less likely to have a college degree and to be physically active. They also had a lower family income and were more likely to have cardiovascular disease risk factors, such as hypertension, diabetes, and dyslipidemia.

Participants with elevated levels of perceived stress were 37% more likely to have poor cognition after adjustment for sociodemographic variables, cardiovascular risk factors, and depression (adjusted odds ratio, 1.37; 95% confidence interval, 1.22-1.53).

There was no significant difference between Black and White participants.
 

Damaging consequences

Researchers also found a dose-response relationship, with the greatest cognitive decline found in people who reported high stress at both time points and those who had new stress at follow up (aOR, 1.16; 95% CI, 0.92-1.45), compared with those with resolved stress (aOR, 1.03; 95% CI, 0.81-1.32) or no stress (aOR, 0.81; 95% CI, 0.68-0.97).

A change in perceived stress by 1 unit was associated with 4% increased risk of cognitive impairment after adjusting for sociodemographic variables, CVD risk factors, lifestyle factors, and depressive symptoms (aOR, 1.04; 95% CI, 1.02-1.06).

Although the study didn’t reveal the mechanisms that might link stress and cognition, it does point to stress as a potentially modifiable risk factor for cognitive decline, Dr. Kulshreshtha said.

“One in three of my patients have had to deal with extra levels of stress and anxiety over the past few years,” said Dr. Kulshreshtha. “We as clinicians are aware that stress can have damaging consequences to the heart and other organs, and when we see patients who have these complaints, especially elderly patients, we should spend some time asking people about their stress and how they are managing it.”
 

Additional screening

Gregory Day, MD, a neurologist at the Mayo Clinic, Jacksonville, Fla., said that the findings help fill a void in the research about stress and cognition.

“It’s a potentially important association that’s easy for us to miss in clinical practice,” said Dr. Day, who was not a part of the study. “It’s one of those things that we can all recognize impacts health, but we have very few large, well thought out studies that give us the data we need to inform its place in clinical decision-making.”

In addition to its large sample size, the overrepresentation of diverse populations is a strength of the study and a contribution to the field, Dr. Day said.

“One question they don’t directly ask is, is this association maybe due to some differences in stress? And the answer from the paper is probably not, because it looks like when we control for these things, we don’t see big differences incident risk factors between race,” he added.

The findings also point to the need for clinicians, especially primary care physicians, to screen patients for stress during routine examinations.

“Every visit is an opportunity to screen for risk factors that are going to set people up for future brain health,” Dr. Day said. “In addition to screening for all of these other risk factors for brain health, maybe it’s worth including some more global assessment of stress in a standard screener.”

The study was funded by the National Institute of Neurological Disorders and Stroke, the National Institutes of Health, and the National Institute on Aging. Dr. Kulshreshtha and Dr. Day report no relevant financial relationships.

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

Older people with high levels of stress are nearly 40% more likely to have cognitive impairment than those with low stress, a new study shows.

Individuals with elevated stress levels also had higher rates of diabetes, hypertension, and other cardiovascular disease (CVD) risk factors. But even after controlling for those risk factors, stress remained an independent predictor of cognitive decline.

The national cohort study showed that the association between stress and cognition was similar between Black and White individuals and that those with controlled stress were less likely to have cognitive impairment than those with uncontrolled or new stress.

“We have known for a while that excess levels of stress can be harmful for the human body and the heart, but we are now adding more evidence that excess levels of stress can be harmful for cognition,” said lead investigator Ambar Kulshreshtha, MD, PhD, associate professor of family and preventive medicine and epidemiology at Emory University, Atlanta. “We were able to see that regardless of race or gender, stress is bad.”

The findings were published online  in JAMA Network Open.
 

Independent risk factor

For the study, investigators analyzed data from the Reasons for Geographic and Racial Differences in Stroke (REGARDS) study, a national population-based cohort of Black and White participants aged 45 years or older, sampled from the U.S. population.

Participants completed a questionnaire designed to evaluate stress levels when they were enrolled in the study between 2003 and 2007 and again about 11 years after enrollment.

Of the 24,448 participants (41.6% Black) in the study, 22.9% reported elevated stress levels.

Those with high stress were more likely to be younger, female, Black, smokers, and have a higher body mass index and less likely to have a college degree and to be physically active. They also had a lower family income and were more likely to have cardiovascular disease risk factors, such as hypertension, diabetes, and dyslipidemia.

Participants with elevated levels of perceived stress were 37% more likely to have poor cognition after adjustment for sociodemographic variables, cardiovascular risk factors, and depression (adjusted odds ratio, 1.37; 95% confidence interval, 1.22-1.53).

There was no significant difference between Black and White participants.
 

Damaging consequences

Researchers also found a dose-response relationship, with the greatest cognitive decline found in people who reported high stress at both time points and those who had new stress at follow up (aOR, 1.16; 95% CI, 0.92-1.45), compared with those with resolved stress (aOR, 1.03; 95% CI, 0.81-1.32) or no stress (aOR, 0.81; 95% CI, 0.68-0.97).

A change in perceived stress by 1 unit was associated with 4% increased risk of cognitive impairment after adjusting for sociodemographic variables, CVD risk factors, lifestyle factors, and depressive symptoms (aOR, 1.04; 95% CI, 1.02-1.06).

Although the study didn’t reveal the mechanisms that might link stress and cognition, it does point to stress as a potentially modifiable risk factor for cognitive decline, Dr. Kulshreshtha said.

“One in three of my patients have had to deal with extra levels of stress and anxiety over the past few years,” said Dr. Kulshreshtha. “We as clinicians are aware that stress can have damaging consequences to the heart and other organs, and when we see patients who have these complaints, especially elderly patients, we should spend some time asking people about their stress and how they are managing it.”
 

Additional screening

Gregory Day, MD, a neurologist at the Mayo Clinic, Jacksonville, Fla., said that the findings help fill a void in the research about stress and cognition.

“It’s a potentially important association that’s easy for us to miss in clinical practice,” said Dr. Day, who was not a part of the study. “It’s one of those things that we can all recognize impacts health, but we have very few large, well thought out studies that give us the data we need to inform its place in clinical decision-making.”

In addition to its large sample size, the overrepresentation of diverse populations is a strength of the study and a contribution to the field, Dr. Day said.

“One question they don’t directly ask is, is this association maybe due to some differences in stress? And the answer from the paper is probably not, because it looks like when we control for these things, we don’t see big differences incident risk factors between race,” he added.

The findings also point to the need for clinicians, especially primary care physicians, to screen patients for stress during routine examinations.

“Every visit is an opportunity to screen for risk factors that are going to set people up for future brain health,” Dr. Day said. “In addition to screening for all of these other risk factors for brain health, maybe it’s worth including some more global assessment of stress in a standard screener.”

The study was funded by the National Institute of Neurological Disorders and Stroke, the National Institutes of Health, and the National Institute on Aging. Dr. Kulshreshtha and Dr. Day report no relevant financial relationships.

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

I was (probably) the bane of my elementary school nurse.

I hated PE (I know, who didn’t?). But I also had childhood asthma. So it was an easy out to go to the school nurse, Mrs. Reed, because I was having an asthma attack, or at least claiming to have one.

She’d put me in a chair to “keep an eye” on me, occasionally have me take the prescription drug my pediatrician had ordered (Marax – anyone else remember that?), and knew to send me back to class about 5 minutes before PE was over.

Maybe Mrs. Reed liked me. Maybe it was just the path of least resistance to let me dodge PE. Maybe she’d hated PE, too, and was sympathetic. Who knows?

So twice a week through years of elementary school she and I went through the same routine of my showing up in her office. No matter how busy she was, she always told me to take a seat and do a therapeutic application of her stethoscope. She often told others who noticed my frequent visits that I was “a sickly child” even though I knew she saw through me and said it with a sense of sarcasm and humor.

Of course, life goes on, and one day 20 years ago Mrs. Reed showed up on my hospital census as a new consult after she’d had a minor stroke.

She remembered me very well. Her first comment, said with the same tone I recalled, was that she was amazed I’d lived to adulthood after having been such “a sickly child.” We both laughed.

Now, in her late 80s, she still comes to see me for this and that. Sometimes we reminisce about the intertwined journey our lives have taken us on. Sometimes she asks if I’ve been to PE recently.

Like any patient, she occasionally shows up on the wrong day, or at the wrong time. I always do my best to see her, though.

After all, I owe her big time for letting me dodge PE.

Dr. Block has a solo neurology practice in Scottsdale, Ariz.

I was (probably) the bane of my elementary school nurse.

I hated PE (I know, who didn’t?). But I also had childhood asthma. So it was an easy out to go to the school nurse, Mrs. Reed, because I was having an asthma attack, or at least claiming to have one.

She’d put me in a chair to “keep an eye” on me, occasionally have me take the prescription drug my pediatrician had ordered (Marax – anyone else remember that?), and knew to send me back to class about 5 minutes before PE was over.

Maybe Mrs. Reed liked me. Maybe it was just the path of least resistance to let me dodge PE. Maybe she’d hated PE, too, and was sympathetic. Who knows?

So twice a week through years of elementary school she and I went through the same routine of my showing up in her office. No matter how busy she was, she always told me to take a seat and do a therapeutic application of her stethoscope. She often told others who noticed my frequent visits that I was “a sickly child” even though I knew she saw through me and said it with a sense of sarcasm and humor.

Of course, life goes on, and one day 20 years ago Mrs. Reed showed up on my hospital census as a new consult after she’d had a minor stroke.

She remembered me very well. Her first comment, said with the same tone I recalled, was that she was amazed I’d lived to adulthood after having been such “a sickly child.” We both laughed.

Now, in her late 80s, she still comes to see me for this and that. Sometimes we reminisce about the intertwined journey our lives have taken us on. Sometimes she asks if I’ve been to PE recently.

Like any patient, she occasionally shows up on the wrong day, or at the wrong time. I always do my best to see her, though.

After all, I owe her big time for letting me dodge PE.

Dr. Block has a solo neurology practice in Scottsdale, Ariz.

I was (probably) the bane of my elementary school nurse.

I hated PE (I know, who didn’t?). But I also had childhood asthma. So it was an easy out to go to the school nurse, Mrs. Reed, because I was having an asthma attack, or at least claiming to have one.

She’d put me in a chair to “keep an eye” on me, occasionally have me take the prescription drug my pediatrician had ordered (Marax – anyone else remember that?), and knew to send me back to class about 5 minutes before PE was over.

Maybe Mrs. Reed liked me. Maybe it was just the path of least resistance to let me dodge PE. Maybe she’d hated PE, too, and was sympathetic. Who knows?

So twice a week through years of elementary school she and I went through the same routine of my showing up in her office. No matter how busy she was, she always told me to take a seat and do a therapeutic application of her stethoscope. She often told others who noticed my frequent visits that I was “a sickly child” even though I knew she saw through me and said it with a sense of sarcasm and humor.

Of course, life goes on, and one day 20 years ago Mrs. Reed showed up on my hospital census as a new consult after she’d had a minor stroke.

She remembered me very well. Her first comment, said with the same tone I recalled, was that she was amazed I’d lived to adulthood after having been such “a sickly child.” We both laughed.

Now, in her late 80s, she still comes to see me for this and that. Sometimes we reminisce about the intertwined journey our lives have taken us on. Sometimes she asks if I’ve been to PE recently.

Like any patient, she occasionally shows up on the wrong day, or at the wrong time. I always do my best to see her, though.

After all, I owe her big time for letting me dodge PE.

Dr. Block has a solo neurology practice in Scottsdale, Ariz.

It’s Oscars weekend, so for the second annual Meddy Awards – a very self-congratulatory and very tongue-in-cheek version of the Oscars – we celebrate outstanding medical performances and events in motion pictures throughout history. Without further ado (or comedy skits or musical numbers or extended tributes or commercials), the Meddys go to ...

Best depiction of emergency medicine’s rollercoaster

M*A*S*H (1970)

The original film, not the TV show, jumps from Frank Burns being hauled away in a straitjacket to a soldier’s spurting neck wound. Hawkeye Pierce calmly steps in and we see the entire sequence of him applying pressure, then stepping back to gown-and-glove (“it’s going to spurt a bit”), then jumping back in with arterial sutures, quipping, “Baby, we’re gonna see some stitchin’ like you never saw before.” After that, cocktail hour. Yes, medicine in Hollywood can be overdramatized and even inaccurate, but Robert Altman’s take on the novel by former U.S. Army surgeon Richard Hooker still stands tall for just how crazy emergency medicine can be.

Best ‘is there a doctor in the house?’ moment

Field of Dreams (1989)

When Ray Kinsella’s daughter gets knocked off the back of the bleachers, everything stops. No one knows what to do … except Doc “Moonlight” Graham, who gives up his life’s (and afterlife’s) dream to step off the field and save the girl from choking to death. Burt Lancaster, in his final movie role, embodies everything people wish a doctor to be: Calm, kind, and able to offer a quick, effective solution to a crisis. “Hey rookie! You were good.” Yes, he sure was.

Most unethical doctor

Elvis (2022)

No doctor wants to be remembered as the guy who killed Elvis. But that legacy clings to Dr. George Nichopoulos, Elvis’s personal physician in the 1970s. In Elvis, Dr. Nichopoulos, played by Tony Nixon, hovers in the background, enabling the King’s worsening addictions. Taking late-night calls for narcotics and injecting the unconscious star with stimulants, “unethical” is an understatement for the fictional “Dr. Nick.” The real Dr. Nichopoulos was acquitted of wrongdoing in Elvis’ death, although there is little doubt that the thousands of medication doses he prescribed played a role. When his license was finally revoked for overprescribing in the 1990s, the obliging doc reportedly claimed, “I cared too much.”

Best self-use of a defibrillator

Casino Royale (2006)

We expect backlash in the post-award press conference since James Bond technically only attempted to self-defibrillate in the passenger seat of his car. He never attached the device to the leads. Vesper Lynd had to pick up his slack and save the day. Also, supporters of fellow self-defibrillating nominee Jason Statham in Crank will no doubt raise a stink on Twitter. But we stand by our choice because it was such an, ahem, heart-stopper of a scene.

Best worst patient lying about an injury

Tár (2022)

Love it or hate it, few recent movies have been as polarizing as Tár. Cate Blanchett’s portrayal of a musical genius might be toweringly brilliant or outrageously offensive (or both) depending on whom you ask. But clearly the character has a loose relationship with facts. More than a few doctors might have raised an eyebrow had Lydia Tár appeared with injuries to her face, claiming to have been attacked in a mugging. In reality, Lydia tripped and fell while pursuing an attractive young cellist into a hazardous basement. Did she lie to protect her image, preserve her marriage, or – like many patients – avoid a lecture on unhealthy behavior? We pick D, all of the above.

Best therapy for a speech disorder

The King’s Speech (2010)

Public speaking might cause anxiety for many of us, but how about doing it in front of a global radio audience while wrestling with a speech disorder? Based on a true story, The King’s Speech revealed that terrifying experience for England’s King George VI. Enter Lionel Logue, played by Geoffrey Rush. Irreverent, unconventional, and untrained, the Australian pioneer in speech and language therapy uses a range of strategies – some of which are still used today – to help the royal find his voice. But when singing, shouting swear words, and provoking rage don’t do the trick, Mr. Logue turns to psychotherapy to unearth the childhood traumas at the root of the king’s disability. Experience, as Mr. Logue tells his patient, matters just as much as “letters after your name.”

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

It’s Oscars weekend, so for the second annual Meddy Awards – a very self-congratulatory and very tongue-in-cheek version of the Oscars – we celebrate outstanding medical performances and events in motion pictures throughout history. Without further ado (or comedy skits or musical numbers or extended tributes or commercials), the Meddys go to ...

Best depiction of emergency medicine’s rollercoaster

M*A*S*H (1970)

The original film, not the TV show, jumps from Frank Burns being hauled away in a straitjacket to a soldier’s spurting neck wound. Hawkeye Pierce calmly steps in and we see the entire sequence of him applying pressure, then stepping back to gown-and-glove (“it’s going to spurt a bit”), then jumping back in with arterial sutures, quipping, “Baby, we’re gonna see some stitchin’ like you never saw before.” After that, cocktail hour. Yes, medicine in Hollywood can be overdramatized and even inaccurate, but Robert Altman’s take on the novel by former U.S. Army surgeon Richard Hooker still stands tall for just how crazy emergency medicine can be.

Best ‘is there a doctor in the house?’ moment

Field of Dreams (1989)

When Ray Kinsella’s daughter gets knocked off the back of the bleachers, everything stops. No one knows what to do … except Doc “Moonlight” Graham, who gives up his life’s (and afterlife’s) dream to step off the field and save the girl from choking to death. Burt Lancaster, in his final movie role, embodies everything people wish a doctor to be: Calm, kind, and able to offer a quick, effective solution to a crisis. “Hey rookie! You were good.” Yes, he sure was.

Most unethical doctor

Elvis (2022)

No doctor wants to be remembered as the guy who killed Elvis. But that legacy clings to Dr. George Nichopoulos, Elvis’s personal physician in the 1970s. In Elvis, Dr. Nichopoulos, played by Tony Nixon, hovers in the background, enabling the King’s worsening addictions. Taking late-night calls for narcotics and injecting the unconscious star with stimulants, “unethical” is an understatement for the fictional “Dr. Nick.” The real Dr. Nichopoulos was acquitted of wrongdoing in Elvis’ death, although there is little doubt that the thousands of medication doses he prescribed played a role. When his license was finally revoked for overprescribing in the 1990s, the obliging doc reportedly claimed, “I cared too much.”

Best self-use of a defibrillator

Casino Royale (2006)

We expect backlash in the post-award press conference since James Bond technically only attempted to self-defibrillate in the passenger seat of his car. He never attached the device to the leads. Vesper Lynd had to pick up his slack and save the day. Also, supporters of fellow self-defibrillating nominee Jason Statham in Crank will no doubt raise a stink on Twitter. But we stand by our choice because it was such an, ahem, heart-stopper of a scene.

Best worst patient lying about an injury

Tár (2022)

Love it or hate it, few recent movies have been as polarizing as Tár. Cate Blanchett’s portrayal of a musical genius might be toweringly brilliant or outrageously offensive (or both) depending on whom you ask. But clearly the character has a loose relationship with facts. More than a few doctors might have raised an eyebrow had Lydia Tár appeared with injuries to her face, claiming to have been attacked in a mugging. In reality, Lydia tripped and fell while pursuing an attractive young cellist into a hazardous basement. Did she lie to protect her image, preserve her marriage, or – like many patients – avoid a lecture on unhealthy behavior? We pick D, all of the above.

Best therapy for a speech disorder

The King’s Speech (2010)

Public speaking might cause anxiety for many of us, but how about doing it in front of a global radio audience while wrestling with a speech disorder? Based on a true story, The King’s Speech revealed that terrifying experience for England’s King George VI. Enter Lionel Logue, played by Geoffrey Rush. Irreverent, unconventional, and untrained, the Australian pioneer in speech and language therapy uses a range of strategies – some of which are still used today – to help the royal find his voice. But when singing, shouting swear words, and provoking rage don’t do the trick, Mr. Logue turns to psychotherapy to unearth the childhood traumas at the root of the king’s disability. Experience, as Mr. Logue tells his patient, matters just as much as “letters after your name.”

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

It’s Oscars weekend, so for the second annual Meddy Awards – a very self-congratulatory and very tongue-in-cheek version of the Oscars – we celebrate outstanding medical performances and events in motion pictures throughout history. Without further ado (or comedy skits or musical numbers or extended tributes or commercials), the Meddys go to ...

Best depiction of emergency medicine’s rollercoaster

M*A*S*H (1970)

The original film, not the TV show, jumps from Frank Burns being hauled away in a straitjacket to a soldier’s spurting neck wound. Hawkeye Pierce calmly steps in and we see the entire sequence of him applying pressure, then stepping back to gown-and-glove (“it’s going to spurt a bit”), then jumping back in with arterial sutures, quipping, “Baby, we’re gonna see some stitchin’ like you never saw before.” After that, cocktail hour. Yes, medicine in Hollywood can be overdramatized and even inaccurate, but Robert Altman’s take on the novel by former U.S. Army surgeon Richard Hooker still stands tall for just how crazy emergency medicine can be.

Best ‘is there a doctor in the house?’ moment

Field of Dreams (1989)

When Ray Kinsella’s daughter gets knocked off the back of the bleachers, everything stops. No one knows what to do … except Doc “Moonlight” Graham, who gives up his life’s (and afterlife’s) dream to step off the field and save the girl from choking to death. Burt Lancaster, in his final movie role, embodies everything people wish a doctor to be: Calm, kind, and able to offer a quick, effective solution to a crisis. “Hey rookie! You were good.” Yes, he sure was.

Most unethical doctor

Elvis (2022)

No doctor wants to be remembered as the guy who killed Elvis. But that legacy clings to Dr. George Nichopoulos, Elvis’s personal physician in the 1970s. In Elvis, Dr. Nichopoulos, played by Tony Nixon, hovers in the background, enabling the King’s worsening addictions. Taking late-night calls for narcotics and injecting the unconscious star with stimulants, “unethical” is an understatement for the fictional “Dr. Nick.” The real Dr. Nichopoulos was acquitted of wrongdoing in Elvis’ death, although there is little doubt that the thousands of medication doses he prescribed played a role. When his license was finally revoked for overprescribing in the 1990s, the obliging doc reportedly claimed, “I cared too much.”

Best self-use of a defibrillator

Casino Royale (2006)

We expect backlash in the post-award press conference since James Bond technically only attempted to self-defibrillate in the passenger seat of his car. He never attached the device to the leads. Vesper Lynd had to pick up his slack and save the day. Also, supporters of fellow self-defibrillating nominee Jason Statham in Crank will no doubt raise a stink on Twitter. But we stand by our choice because it was such an, ahem, heart-stopper of a scene.

Best worst patient lying about an injury

Tár (2022)

Love it or hate it, few recent movies have been as polarizing as Tár. Cate Blanchett’s portrayal of a musical genius might be toweringly brilliant or outrageously offensive (or both) depending on whom you ask. But clearly the character has a loose relationship with facts. More than a few doctors might have raised an eyebrow had Lydia Tár appeared with injuries to her face, claiming to have been attacked in a mugging. In reality, Lydia tripped and fell while pursuing an attractive young cellist into a hazardous basement. Did she lie to protect her image, preserve her marriage, or – like many patients – avoid a lecture on unhealthy behavior? We pick D, all of the above.

Best therapy for a speech disorder

The King’s Speech (2010)

Public speaking might cause anxiety for many of us, but how about doing it in front of a global radio audience while wrestling with a speech disorder? Based on a true story, The King’s Speech revealed that terrifying experience for England’s King George VI. Enter Lionel Logue, played by Geoffrey Rush. Irreverent, unconventional, and untrained, the Australian pioneer in speech and language therapy uses a range of strategies – some of which are still used today – to help the royal find his voice. But when singing, shouting swear words, and provoking rage don’t do the trick, Mr. Logue turns to psychotherapy to unearth the childhood traumas at the root of the king’s disability. Experience, as Mr. Logue tells his patient, matters just as much as “letters after your name.”

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

Two U.S. Drug Enforcement Administration proposals on how telehealth can be used going forward to prescribe controlled substances are drawing criticism from mental health and addiction treatment specialists.

The proposed rules – one for Schedule III-V substances, and the other for buprenorphine – are due to go into effect on May 11, when the COVID-19 public health emergency (PHE), and temporary flexibilities, end.

Essentially, both proposals would allow providers to prescribe a 30-day supply of a controlled substance or buprenorphine, but then require a face-to-face meeting for patients to receive additional prescriptions.

The DEA says that the rules are aimed at preventing abuse and diversion of the substances, but clinicians claim they are creating unnecessary hurdles that will probably lead to some patients dropping out of treatment.

“We were happy to see that there is ongoing flexibility to be able to initiate buprenorphine through telehealth, but we were disappointed to see that the DEA set an arbitrary time frame, in this case, a 30-day time frame after which the patient would have to be seen in person before ongoing care with buprenorphine for opioid use disorder could be provided,” Brian Hurley, MD, MBA, the president-elect of the American Society of Addiction Medicine told this news organization.

Dr. Hurley agreed that it is best practice to see patients in person for ongoing care, but he noted they have many reasons why they might not be able to make it into an office every month.

“What this rule would do if instituted as written is prevent me from continuing care for patients unless I can get them in in person,” he said. “And while I’d make every effort as a clinician, it’s not always feasible to do so.”

The addiction specialist noted that only about 20% of Americans with opioid use disorder have access to medications for the disorder. “I would posit that untreated opioid use disorder is a bigger threat to public safety currently than the risk of diversion,” he said.

The DEA is also proposing to allow state laws to supersede its regulations, which concerns Dr. Hurley and other clinicians because some states are more restrictive. “Our position is that state laws that restrict access to medications for opioid use disorder through telehealth means are inconsistent with our policy recommendation. I certainly hope that the DEA hears our concerns and amends the proposal,” said Dr. Hurley.

A potential ‘telehealth cliff’

Shabana Khan, MD, chair of the American Psychiatric Association’s telepsychiatry committee, said that “because of potential overlap with state rules that may be more stringent than these new regulations, APA is concerned that the proposed rules will create a telehealth cliff for those in most need of critical psychiatric and opioid use disorder treatment, particularly in communities where this specialty care is limited or nonexistent.”

NYU Langone Health

Dr. Khan noted that “clarification is necessary on how patients who started treatment during the PHE can continue treatment with a prescribing provider, if at all, through an in-person evaluation with a DEA-registered provider referral.”

Telehealth companies were also disappointed in the DEA proposals.

“The continuity of care for countless Americans will be severed, potentially leaving these patients to fall through the cracks of our health care system without access to needed medications,” said Kyle Zebley, the American Telemedicine Association’s senior vice president of public policy, in a statement.

American Telemedicine Association

“Requiring every patient who has initiated treatment via telemedicine during the pandemic to now visit a provider in person clearly falls on the side of being overly restrictive,” Mr. Zebley added.

The DEA is proposing to allow patients who have been receiving telehealth over the past 3 years to continue to do so for 180 days after the PHE ends.

But the American Telemedicine Association and others said that they still want to see a change in the proposal as written. “Our hope is that the DEA works with us to avoid unnecessary and inappropriate restrictions on the prescription of essential medications for these vulnerable and underserved populations,” Mr. Zebley said in the statement.

DEA Administrator Anne Milgram said in a statement that the agency believes that “the telemedicine regulations would continue to expand access to buprenorphine for patients with opioid use disorder,” and that the DEA “is committed to the expansion of telemedicine with guardrails that prevent the online overprescribing of controlled medications that can cause harm.”

Rahul Gupta, MD, director of the White House Office of National Drug Control Policy, said in a statement that “This proposed rule builds on President Biden’s historic move to eliminate the X-waiver that prevented many prescribers from treating patients with buprenorphine.” He added, “Thanks to these changes, millions of Americans will be able to access the lifesaving care they need.”

The DEA estimated that there were 15.7 million prescriptions for buprenorphine in 2021 and that about 67,000 were for initial prescriptions.

Ketamine confusion

The rule on controlled substances has also caused some consternation, especially given that it does not differentiate between racemic ketamine and esketamine, said Lisa Marie Harding, MD, vice president of the board of the American Society of Ketamine Physicians, Psychotherapists & Practitioners.

Lisa Harding

Esketamine (Spravato) is approved by the Food and Drug Administration and, under a Risk Evaluation and Mitigation Strategy, can only be administered in FDA-monitored treatment facilities. Racemic ketamine is being prescribed – often for home use – with almost no regulatory oversight.

Dr. Harding, who is an approved Spravato provider and also administers intravenous ketamine in her practice, does not believe that ketamine should be used at home without supervision.

“I had a patient who had a very powerful dissociative experience in my office earlier this week,” Dr. Harding said in an interview. One of her staff asked what would happen if the patient had experienced that at home. “We don’t know. Nor do we want this to happen,” said Dr. Harding.

However, the DEA proposal would continue to allow for home use, at least initially. “If it’s open to interpretation, those people that prescribe ketamine for home use can use that leeway to then continue to do it,” she said. “That is not safe.”

Dr. Harding approves of the proposed DEA requirement for face-to-face visits. “It’s good patient care,” she said. But she wants the administration to adjust the rules to make it harder to offer home ketamine therapy.

“Lots of people are using racemic ketamine off-label for treating depression with success but doing it in treatment settings that are appropriate,” said Dr. Harding.

Dr. Hurley and Dr. Harding report no relevant financial relationships.

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

Two U.S. Drug Enforcement Administration proposals on how telehealth can be used going forward to prescribe controlled substances are drawing criticism from mental health and addiction treatment specialists.

The proposed rules – one for Schedule III-V substances, and the other for buprenorphine – are due to go into effect on May 11, when the COVID-19 public health emergency (PHE), and temporary flexibilities, end.

Essentially, both proposals would allow providers to prescribe a 30-day supply of a controlled substance or buprenorphine, but then require a face-to-face meeting for patients to receive additional prescriptions.

The DEA says that the rules are aimed at preventing abuse and diversion of the substances, but clinicians claim they are creating unnecessary hurdles that will probably lead to some patients dropping out of treatment.

“We were happy to see that there is ongoing flexibility to be able to initiate buprenorphine through telehealth, but we were disappointed to see that the DEA set an arbitrary time frame, in this case, a 30-day time frame after which the patient would have to be seen in person before ongoing care with buprenorphine for opioid use disorder could be provided,” Brian Hurley, MD, MBA, the president-elect of the American Society of Addiction Medicine told this news organization.

Dr. Hurley agreed that it is best practice to see patients in person for ongoing care, but he noted they have many reasons why they might not be able to make it into an office every month.

“What this rule would do if instituted as written is prevent me from continuing care for patients unless I can get them in in person,” he said. “And while I’d make every effort as a clinician, it’s not always feasible to do so.”

The addiction specialist noted that only about 20% of Americans with opioid use disorder have access to medications for the disorder. “I would posit that untreated opioid use disorder is a bigger threat to public safety currently than the risk of diversion,” he said.

The DEA is also proposing to allow state laws to supersede its regulations, which concerns Dr. Hurley and other clinicians because some states are more restrictive. “Our position is that state laws that restrict access to medications for opioid use disorder through telehealth means are inconsistent with our policy recommendation. I certainly hope that the DEA hears our concerns and amends the proposal,” said Dr. Hurley.

A potential ‘telehealth cliff’

Shabana Khan, MD, chair of the American Psychiatric Association’s telepsychiatry committee, said that “because of potential overlap with state rules that may be more stringent than these new regulations, APA is concerned that the proposed rules will create a telehealth cliff for those in most need of critical psychiatric and opioid use disorder treatment, particularly in communities where this specialty care is limited or nonexistent.”

NYU Langone Health

Dr. Khan noted that “clarification is necessary on how patients who started treatment during the PHE can continue treatment with a prescribing provider, if at all, through an in-person evaluation with a DEA-registered provider referral.”

Telehealth companies were also disappointed in the DEA proposals.

“The continuity of care for countless Americans will be severed, potentially leaving these patients to fall through the cracks of our health care system without access to needed medications,” said Kyle Zebley, the American Telemedicine Association’s senior vice president of public policy, in a statement.

American Telemedicine Association

“Requiring every patient who has initiated treatment via telemedicine during the pandemic to now visit a provider in person clearly falls on the side of being overly restrictive,” Mr. Zebley added.

The DEA is proposing to allow patients who have been receiving telehealth over the past 3 years to continue to do so for 180 days after the PHE ends.

But the American Telemedicine Association and others said that they still want to see a change in the proposal as written. “Our hope is that the DEA works with us to avoid unnecessary and inappropriate restrictions on the prescription of essential medications for these vulnerable and underserved populations,” Mr. Zebley said in the statement.

DEA Administrator Anne Milgram said in a statement that the agency believes that “the telemedicine regulations would continue to expand access to buprenorphine for patients with opioid use disorder,” and that the DEA “is committed to the expansion of telemedicine with guardrails that prevent the online overprescribing of controlled medications that can cause harm.”

Rahul Gupta, MD, director of the White House Office of National Drug Control Policy, said in a statement that “This proposed rule builds on President Biden’s historic move to eliminate the X-waiver that prevented many prescribers from treating patients with buprenorphine.” He added, “Thanks to these changes, millions of Americans will be able to access the lifesaving care they need.”

The DEA estimated that there were 15.7 million prescriptions for buprenorphine in 2021 and that about 67,000 were for initial prescriptions.

Ketamine confusion

The rule on controlled substances has also caused some consternation, especially given that it does not differentiate between racemic ketamine and esketamine, said Lisa Marie Harding, MD, vice president of the board of the American Society of Ketamine Physicians, Psychotherapists & Practitioners.

Lisa Harding

Esketamine (Spravato) is approved by the Food and Drug Administration and, under a Risk Evaluation and Mitigation Strategy, can only be administered in FDA-monitored treatment facilities. Racemic ketamine is being prescribed – often for home use – with almost no regulatory oversight.

Dr. Harding, who is an approved Spravato provider and also administers intravenous ketamine in her practice, does not believe that ketamine should be used at home without supervision.

“I had a patient who had a very powerful dissociative experience in my office earlier this week,” Dr. Harding said in an interview. One of her staff asked what would happen if the patient had experienced that at home. “We don’t know. Nor do we want this to happen,” said Dr. Harding.

However, the DEA proposal would continue to allow for home use, at least initially. “If it’s open to interpretation, those people that prescribe ketamine for home use can use that leeway to then continue to do it,” she said. “That is not safe.”

Dr. Harding approves of the proposed DEA requirement for face-to-face visits. “It’s good patient care,” she said. But she wants the administration to adjust the rules to make it harder to offer home ketamine therapy.

“Lots of people are using racemic ketamine off-label for treating depression with success but doing it in treatment settings that are appropriate,” said Dr. Harding.

Dr. Hurley and Dr. Harding report no relevant financial relationships.

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

Two U.S. Drug Enforcement Administration proposals on how telehealth can be used going forward to prescribe controlled substances are drawing criticism from mental health and addiction treatment specialists.

The proposed rules – one for Schedule III-V substances, and the other for buprenorphine – are due to go into effect on May 11, when the COVID-19 public health emergency (PHE), and temporary flexibilities, end.

Essentially, both proposals would allow providers to prescribe a 30-day supply of a controlled substance or buprenorphine, but then require a face-to-face meeting for patients to receive additional prescriptions.

The DEA says that the rules are aimed at preventing abuse and diversion of the substances, but clinicians claim they are creating unnecessary hurdles that will probably lead to some patients dropping out of treatment.

“We were happy to see that there is ongoing flexibility to be able to initiate buprenorphine through telehealth, but we were disappointed to see that the DEA set an arbitrary time frame, in this case, a 30-day time frame after which the patient would have to be seen in person before ongoing care with buprenorphine for opioid use disorder could be provided,” Brian Hurley, MD, MBA, the president-elect of the American Society of Addiction Medicine told this news organization.

Dr. Hurley agreed that it is best practice to see patients in person for ongoing care, but he noted they have many reasons why they might not be able to make it into an office every month.

“What this rule would do if instituted as written is prevent me from continuing care for patients unless I can get them in in person,” he said. “And while I’d make every effort as a clinician, it’s not always feasible to do so.”

The addiction specialist noted that only about 20% of Americans with opioid use disorder have access to medications for the disorder. “I would posit that untreated opioid use disorder is a bigger threat to public safety currently than the risk of diversion,” he said.

The DEA is also proposing to allow state laws to supersede its regulations, which concerns Dr. Hurley and other clinicians because some states are more restrictive. “Our position is that state laws that restrict access to medications for opioid use disorder through telehealth means are inconsistent with our policy recommendation. I certainly hope that the DEA hears our concerns and amends the proposal,” said Dr. Hurley.

A potential ‘telehealth cliff’

Shabana Khan, MD, chair of the American Psychiatric Association’s telepsychiatry committee, said that “because of potential overlap with state rules that may be more stringent than these new regulations, APA is concerned that the proposed rules will create a telehealth cliff for those in most need of critical psychiatric and opioid use disorder treatment, particularly in communities where this specialty care is limited or nonexistent.”

NYU Langone Health

Dr. Khan noted that “clarification is necessary on how patients who started treatment during the PHE can continue treatment with a prescribing provider, if at all, through an in-person evaluation with a DEA-registered provider referral.”

Telehealth companies were also disappointed in the DEA proposals.

“The continuity of care for countless Americans will be severed, potentially leaving these patients to fall through the cracks of our health care system without access to needed medications,” said Kyle Zebley, the American Telemedicine Association’s senior vice president of public policy, in a statement.

American Telemedicine Association

“Requiring every patient who has initiated treatment via telemedicine during the pandemic to now visit a provider in person clearly falls on the side of being overly restrictive,” Mr. Zebley added.

The DEA is proposing to allow patients who have been receiving telehealth over the past 3 years to continue to do so for 180 days after the PHE ends.

But the American Telemedicine Association and others said that they still want to see a change in the proposal as written. “Our hope is that the DEA works with us to avoid unnecessary and inappropriate restrictions on the prescription of essential medications for these vulnerable and underserved populations,” Mr. Zebley said in the statement.

DEA Administrator Anne Milgram said in a statement that the agency believes that “the telemedicine regulations would continue to expand access to buprenorphine for patients with opioid use disorder,” and that the DEA “is committed to the expansion of telemedicine with guardrails that prevent the online overprescribing of controlled medications that can cause harm.”

Rahul Gupta, MD, director of the White House Office of National Drug Control Policy, said in a statement that “This proposed rule builds on President Biden’s historic move to eliminate the X-waiver that prevented many prescribers from treating patients with buprenorphine.” He added, “Thanks to these changes, millions of Americans will be able to access the lifesaving care they need.”

The DEA estimated that there were 15.7 million prescriptions for buprenorphine in 2021 and that about 67,000 were for initial prescriptions.

Ketamine confusion

The rule on controlled substances has also caused some consternation, especially given that it does not differentiate between racemic ketamine and esketamine, said Lisa Marie Harding, MD, vice president of the board of the American Society of Ketamine Physicians, Psychotherapists & Practitioners.

Lisa Harding

Esketamine (Spravato) is approved by the Food and Drug Administration and, under a Risk Evaluation and Mitigation Strategy, can only be administered in FDA-monitored treatment facilities. Racemic ketamine is being prescribed – often for home use – with almost no regulatory oversight.

Dr. Harding, who is an approved Spravato provider and also administers intravenous ketamine in her practice, does not believe that ketamine should be used at home without supervision.

“I had a patient who had a very powerful dissociative experience in my office earlier this week,” Dr. Harding said in an interview. One of her staff asked what would happen if the patient had experienced that at home. “We don’t know. Nor do we want this to happen,” said Dr. Harding.

However, the DEA proposal would continue to allow for home use, at least initially. “If it’s open to interpretation, those people that prescribe ketamine for home use can use that leeway to then continue to do it,” she said. “That is not safe.”

Dr. Harding approves of the proposed DEA requirement for face-to-face visits. “It’s good patient care,” she said. But she wants the administration to adjust the rules to make it harder to offer home ketamine therapy.

“Lots of people are using racemic ketamine off-label for treating depression with success but doing it in treatment settings that are appropriate,” said Dr. Harding.

Dr. Hurley and Dr. Harding report no relevant financial relationships.

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

NEW ORLEANS – In the international FREEDOM COVID trial that randomized non–critically ill hospitalized patients, a therapeutic dose of anticoagulation relative to a prophylactic dose significantly reduced death from COVID-19 at 30 days, even as a larger composite primary endpoint was missed.

The mortality reduction suggests therapeutic-dose anticoagulation “may improve outcomes in non–critically ill patients hospitalized with COVID-19 who are at increased risk for adverse events but do not yet require ICU-level of care,” reported Valentin Fuster, MD, PhD, at the joint scientific sessions of the American College of Cardiology and the World Heart Federation.

Ted Bosworth/MDedge News

These data provide a suggestion rather than a demonstration of benefit because the primary composite endpoint of all-cause mortality, intubation requiring mechanical ventilation, systemic thromboembolism or ischemic stroke at 30 days was not met. Although this 30-day outcome was lower on the therapeutic dose (11.3% vs. 13.2%), the difference was only a trend (hazard ratio, 0.85; P = .11), said Dr. Fuster, physician-in-chief, Mount Sinai Hospital, New York.
 

Missed primary endpoint blamed on low events

The declining severity of more recent COVID-19 variants (the trial was conducted from August 2022 to September 2022) might be one explanation that the primary endpoint was not met, but the more likely explanation is the relatively good health status – and therefore a low risk of events – among patients randomized in India, 1 of 10 participating countries.

India accounted for roughly 40% of the total number of 3,398 patients in the intention-to-treat population. In India, the rates of events were 0.7 and 1.3 in the prophylactic and therapeutic anticoagulation arms, respectively. In contrast, they were 17.5 and 9.5, respectively in the United States. In combined data from the other eight countries, the rates were 22.78 and 20.4, respectively.

“These results emphasize that varying country-specific thresholds for hospitalization may affect patient prognosis and the potential utility of advanced therapies” Dr. Fuster said.

In fact, the therapeutic anticoagulation was linked to a nonsignificant twofold increase in the risk of the primary outcome in India (HR, 2.01; 95% confidence interval, 0.57-7.13) when outcomes were stratified by country. In the United States, where there was a much higher incidence of events, therapeutic anticoagulation was associated with a nearly 50% reduction (HR, 0.53; 95% CI, 0.31-0.91).

In the remaining countries, which included those in Latin America and Europe as well as the city of Hong Kong, the primary outcome was reduced numerically but not statistically by therapeutic relative to prophylactic anticoagulation (HR, 0.89; 95% CI, 0.71-1.11).
 

Enoxaparin and apixaban are studied

In FREEDOM COVID, patients were randomized to a therapeutic dose of the low-molecular-weight heparin (LMWH) enoxaparin (1 mg/kg every 12 hours), a prophylactic dose of enoxaparin (40 mg once daily), or a therapeutic dose of the direct factor Xa inhibitor apixaban (5 mg every 12 hours). Lower doses of enoxaparin and apixaban were used for those with renal impairment, and lower doses of apixaban were employed for elderly patients (≥ 80 years) and those with low body weight (≤ 60 kg).

The major inclusion criteria were confirmed COVID-19 infection with symptomatic systemic involvement. The major exclusion criteria were need for ICU level of care or active bleeding.

The therapeutic anticoagulation arms performed similarly and were combined for comparison to the prophylactic arm. Despite the failure to show a difference in the primary outcome, the rate of 30-day mortality was substantially lower in the therapeutic arm (4.9% vs. 7.0%), translating into a 30% risk reduction (HR, 0.70; P = .01).

Therapeutic anticoagulation was also associated with a lower rate of intubation/mechanical ventilation (6.4% vs. 8.4%) that reached statistical significance (HR, 0.75; P = .03). The risk reduction was also significant for a combination of these endpoints (HR, 0.77; P = .03).

The lower proportion of patients who eventually required ICU-level of care (9.9% vs. 11.7%) showed a trend in favor of therapeutic anticoagulation (HR, 0.84; P = .11).
 

Bleeding rates did not differ between arms

Bleeding Academic Research Consortium major bleeding types 3 and 5 were slightly numerically higher in the group randomized to therapeutic enoxaparin (0.5%) than prophylactic enoxaparin (0.1%) and therapeutic apixaban (0.3%), but the differences between any groups were not significant.

Numerous anticoagulation trials in patients with COVID-19 have been published previously. One 2021 trial published in the New England Journal of Medicine also suggested benefit from a therapeutic relative to prophylactic anticoagulation. In that trial, which compared heparin to usual-care thromboprophylaxis, benefits were derived from a Bayesian analysis. Significant differences were not shown for death or other major outcome assessed individually.

Even though this more recent trial missed its primary endpoint, Gregg Stone, MD, a coauthor of this study and a colleague of Dr. Fuster at the Mount Sinai School of Medicine, New York, reiterated that these results support routine anticoagulation in hospitalized COVID-19 patients.

“These are robust reductions in mortality and intubation rates, which are the most serious outcomes,” said Dr. Stone, who is first author of the paper, which was published in the Journal of the American College of Cardiology immediately after Dr. Fuster’s presentation.

COVID-19 has proven to be a very thrombogenic virus, but the literature has not been wholly consistent on which anticoagulation treatment provides the best balance of benefits and risks, according to Julia Grapsa, MD, PhD, attending cardiologist, Guys and St. Thomas Hospital, London. She said that this randomized trial, despite its failure to meet the primary endpoint, is useful.

“This demonstrates that a therapeutic dose of enoxaparin is likely to improve outcomes over a prophylactic dose with a low risk of bleeding,” Dr. Grapsa said. On the basis of the randomized study, “I feel more confident with this approach.”

Dr. Fuster reported no potential conflicts of interest. Dr. Stone has financial relationships with more than 30 companies that make pharmaceuticals and medical devices. Dr. Grapsa reported no potential conflicts of interest.

NEW ORLEANS – In the international FREEDOM COVID trial that randomized non–critically ill hospitalized patients, a therapeutic dose of anticoagulation relative to a prophylactic dose significantly reduced death from COVID-19 at 30 days, even as a larger composite primary endpoint was missed.

The mortality reduction suggests therapeutic-dose anticoagulation “may improve outcomes in non–critically ill patients hospitalized with COVID-19 who are at increased risk for adverse events but do not yet require ICU-level of care,” reported Valentin Fuster, MD, PhD, at the joint scientific sessions of the American College of Cardiology and the World Heart Federation.

Ted Bosworth/MDedge News

These data provide a suggestion rather than a demonstration of benefit because the primary composite endpoint of all-cause mortality, intubation requiring mechanical ventilation, systemic thromboembolism or ischemic stroke at 30 days was not met. Although this 30-day outcome was lower on the therapeutic dose (11.3% vs. 13.2%), the difference was only a trend (hazard ratio, 0.85; P = .11), said Dr. Fuster, physician-in-chief, Mount Sinai Hospital, New York.
 

Missed primary endpoint blamed on low events

The declining severity of more recent COVID-19 variants (the trial was conducted from August 2022 to September 2022) might be one explanation that the primary endpoint was not met, but the more likely explanation is the relatively good health status – and therefore a low risk of events – among patients randomized in India, 1 of 10 participating countries.

India accounted for roughly 40% of the total number of 3,398 patients in the intention-to-treat population. In India, the rates of events were 0.7 and 1.3 in the prophylactic and therapeutic anticoagulation arms, respectively. In contrast, they were 17.5 and 9.5, respectively in the United States. In combined data from the other eight countries, the rates were 22.78 and 20.4, respectively.

“These results emphasize that varying country-specific thresholds for hospitalization may affect patient prognosis and the potential utility of advanced therapies” Dr. Fuster said.

In fact, the therapeutic anticoagulation was linked to a nonsignificant twofold increase in the risk of the primary outcome in India (HR, 2.01; 95% confidence interval, 0.57-7.13) when outcomes were stratified by country. In the United States, where there was a much higher incidence of events, therapeutic anticoagulation was associated with a nearly 50% reduction (HR, 0.53; 95% CI, 0.31-0.91).

In the remaining countries, which included those in Latin America and Europe as well as the city of Hong Kong, the primary outcome was reduced numerically but not statistically by therapeutic relative to prophylactic anticoagulation (HR, 0.89; 95% CI, 0.71-1.11).
 

Enoxaparin and apixaban are studied

In FREEDOM COVID, patients were randomized to a therapeutic dose of the low-molecular-weight heparin (LMWH) enoxaparin (1 mg/kg every 12 hours), a prophylactic dose of enoxaparin (40 mg once daily), or a therapeutic dose of the direct factor Xa inhibitor apixaban (5 mg every 12 hours). Lower doses of enoxaparin and apixaban were used for those with renal impairment, and lower doses of apixaban were employed for elderly patients (≥ 80 years) and those with low body weight (≤ 60 kg).

The major inclusion criteria were confirmed COVID-19 infection with symptomatic systemic involvement. The major exclusion criteria were need for ICU level of care or active bleeding.

The therapeutic anticoagulation arms performed similarly and were combined for comparison to the prophylactic arm. Despite the failure to show a difference in the primary outcome, the rate of 30-day mortality was substantially lower in the therapeutic arm (4.9% vs. 7.0%), translating into a 30% risk reduction (HR, 0.70; P = .01).

Therapeutic anticoagulation was also associated with a lower rate of intubation/mechanical ventilation (6.4% vs. 8.4%) that reached statistical significance (HR, 0.75; P = .03). The risk reduction was also significant for a combination of these endpoints (HR, 0.77; P = .03).

The lower proportion of patients who eventually required ICU-level of care (9.9% vs. 11.7%) showed a trend in favor of therapeutic anticoagulation (HR, 0.84; P = .11).
 

Bleeding rates did not differ between arms

Bleeding Academic Research Consortium major bleeding types 3 and 5 were slightly numerically higher in the group randomized to therapeutic enoxaparin (0.5%) than prophylactic enoxaparin (0.1%) and therapeutic apixaban (0.3%), but the differences between any groups were not significant.

Numerous anticoagulation trials in patients with COVID-19 have been published previously. One 2021 trial published in the New England Journal of Medicine also suggested benefit from a therapeutic relative to prophylactic anticoagulation. In that trial, which compared heparin to usual-care thromboprophylaxis, benefits were derived from a Bayesian analysis. Significant differences were not shown for death or other major outcome assessed individually.

Even though this more recent trial missed its primary endpoint, Gregg Stone, MD, a coauthor of this study and a colleague of Dr. Fuster at the Mount Sinai School of Medicine, New York, reiterated that these results support routine anticoagulation in hospitalized COVID-19 patients.

“These are robust reductions in mortality and intubation rates, which are the most serious outcomes,” said Dr. Stone, who is first author of the paper, which was published in the Journal of the American College of Cardiology immediately after Dr. Fuster’s presentation.

COVID-19 has proven to be a very thrombogenic virus, but the literature has not been wholly consistent on which anticoagulation treatment provides the best balance of benefits and risks, according to Julia Grapsa, MD, PhD, attending cardiologist, Guys and St. Thomas Hospital, London. She said that this randomized trial, despite its failure to meet the primary endpoint, is useful.

“This demonstrates that a therapeutic dose of enoxaparin is likely to improve outcomes over a prophylactic dose with a low risk of bleeding,” Dr. Grapsa said. On the basis of the randomized study, “I feel more confident with this approach.”

Dr. Fuster reported no potential conflicts of interest. Dr. Stone has financial relationships with more than 30 companies that make pharmaceuticals and medical devices. Dr. Grapsa reported no potential conflicts of interest.

NEW ORLEANS – In the international FREEDOM COVID trial that randomized non–critically ill hospitalized patients, a therapeutic dose of anticoagulation relative to a prophylactic dose significantly reduced death from COVID-19 at 30 days, even as a larger composite primary endpoint was missed.

The mortality reduction suggests therapeutic-dose anticoagulation “may improve outcomes in non–critically ill patients hospitalized with COVID-19 who are at increased risk for adverse events but do not yet require ICU-level of care,” reported Valentin Fuster, MD, PhD, at the joint scientific sessions of the American College of Cardiology and the World Heart Federation.

Ted Bosworth/MDedge News

These data provide a suggestion rather than a demonstration of benefit because the primary composite endpoint of all-cause mortality, intubation requiring mechanical ventilation, systemic thromboembolism or ischemic stroke at 30 days was not met. Although this 30-day outcome was lower on the therapeutic dose (11.3% vs. 13.2%), the difference was only a trend (hazard ratio, 0.85; P = .11), said Dr. Fuster, physician-in-chief, Mount Sinai Hospital, New York.
 

Missed primary endpoint blamed on low events

The declining severity of more recent COVID-19 variants (the trial was conducted from August 2022 to September 2022) might be one explanation that the primary endpoint was not met, but the more likely explanation is the relatively good health status – and therefore a low risk of events – among patients randomized in India, 1 of 10 participating countries.

India accounted for roughly 40% of the total number of 3,398 patients in the intention-to-treat population. In India, the rates of events were 0.7 and 1.3 in the prophylactic and therapeutic anticoagulation arms, respectively. In contrast, they were 17.5 and 9.5, respectively in the United States. In combined data from the other eight countries, the rates were 22.78 and 20.4, respectively.

“These results emphasize that varying country-specific thresholds for hospitalization may affect patient prognosis and the potential utility of advanced therapies” Dr. Fuster said.

In fact, the therapeutic anticoagulation was linked to a nonsignificant twofold increase in the risk of the primary outcome in India (HR, 2.01; 95% confidence interval, 0.57-7.13) when outcomes were stratified by country. In the United States, where there was a much higher incidence of events, therapeutic anticoagulation was associated with a nearly 50% reduction (HR, 0.53; 95% CI, 0.31-0.91).

In the remaining countries, which included those in Latin America and Europe as well as the city of Hong Kong, the primary outcome was reduced numerically but not statistically by therapeutic relative to prophylactic anticoagulation (HR, 0.89; 95% CI, 0.71-1.11).
 

Enoxaparin and apixaban are studied

In FREEDOM COVID, patients were randomized to a therapeutic dose of the low-molecular-weight heparin (LMWH) enoxaparin (1 mg/kg every 12 hours), a prophylactic dose of enoxaparin (40 mg once daily), or a therapeutic dose of the direct factor Xa inhibitor apixaban (5 mg every 12 hours). Lower doses of enoxaparin and apixaban were used for those with renal impairment, and lower doses of apixaban were employed for elderly patients (≥ 80 years) and those with low body weight (≤ 60 kg).

The major inclusion criteria were confirmed COVID-19 infection with symptomatic systemic involvement. The major exclusion criteria were need for ICU level of care or active bleeding.

The therapeutic anticoagulation arms performed similarly and were combined for comparison to the prophylactic arm. Despite the failure to show a difference in the primary outcome, the rate of 30-day mortality was substantially lower in the therapeutic arm (4.9% vs. 7.0%), translating into a 30% risk reduction (HR, 0.70; P = .01).

Therapeutic anticoagulation was also associated with a lower rate of intubation/mechanical ventilation (6.4% vs. 8.4%) that reached statistical significance (HR, 0.75; P = .03). The risk reduction was also significant for a combination of these endpoints (HR, 0.77; P = .03).

The lower proportion of patients who eventually required ICU-level of care (9.9% vs. 11.7%) showed a trend in favor of therapeutic anticoagulation (HR, 0.84; P = .11).
 

Bleeding rates did not differ between arms

Bleeding Academic Research Consortium major bleeding types 3 and 5 were slightly numerically higher in the group randomized to therapeutic enoxaparin (0.5%) than prophylactic enoxaparin (0.1%) and therapeutic apixaban (0.3%), but the differences between any groups were not significant.

Numerous anticoagulation trials in patients with COVID-19 have been published previously. One 2021 trial published in the New England Journal of Medicine also suggested benefit from a therapeutic relative to prophylactic anticoagulation. In that trial, which compared heparin to usual-care thromboprophylaxis, benefits were derived from a Bayesian analysis. Significant differences were not shown for death or other major outcome assessed individually.

Even though this more recent trial missed its primary endpoint, Gregg Stone, MD, a coauthor of this study and a colleague of Dr. Fuster at the Mount Sinai School of Medicine, New York, reiterated that these results support routine anticoagulation in hospitalized COVID-19 patients.

“These are robust reductions in mortality and intubation rates, which are the most serious outcomes,” said Dr. Stone, who is first author of the paper, which was published in the Journal of the American College of Cardiology immediately after Dr. Fuster’s presentation.

COVID-19 has proven to be a very thrombogenic virus, but the literature has not been wholly consistent on which anticoagulation treatment provides the best balance of benefits and risks, according to Julia Grapsa, MD, PhD, attending cardiologist, Guys and St. Thomas Hospital, London. She said that this randomized trial, despite its failure to meet the primary endpoint, is useful.

“This demonstrates that a therapeutic dose of enoxaparin is likely to improve outcomes over a prophylactic dose with a low risk of bleeding,” Dr. Grapsa said. On the basis of the randomized study, “I feel more confident with this approach.”

Dr. Fuster reported no potential conflicts of interest. Dr. Stone has financial relationships with more than 30 companies that make pharmaceuticals and medical devices. Dr. Grapsa reported no potential conflicts of interest.