Alabama urged a federal court on June 28 to drop its block on the state’s ban on gender-affirming care for transgender youth, citing the Supreme Court’s recent decision to overturn Roe v. Wade.

Alabama Attorney General Steve Marshall said the high court ruled that abortion isn’t protected under the 14th Amendment because it’s not “deeply rooted” in the nation’s history, which he noted could be said about access to gender-affirming care as well, according to Axios.

“No one – adult or child – has a right to transitioning treatments that is deeply rooted in our Nation’s history and tradition,” he wrote in a court document.

“The State can thus regulate or prohibit those interventions for children, even if an adult wants the drugs for his child,” he wrote.

In May, a federal judge blocked part of Alabama’s Senate Bill 184, which makes it a felony for someone to “engage in or cause” certain types of medical care for transgender youths. The law, which was put in place in April, allows for criminal prosecution against doctors, parents, guardians, and anyone else who provides care to a minor. The penalties could result in up to 10 years in prison and up to $15,000 in fines.

At that time, U.S. District Judge Liles Burke issued an injunction to stop Alabama from enforcing the law and allow challenges, including one filed by the Department of Justice. Mr. Burke said the state provided “no credible evidence to show that transitioning medications are ‘experimental.’ ”

“While Defendants offer some evidence that transitioning medications pose certain risks, the uncontradicted record evidence is that at least twenty-two major medical associations in the United States endorse transitioning medications as well-established, evidence-based treatments for gender dysphoria in minors,” he wrote in the ruling.

Medical organizations such as the American Academy of Pediatrics, American Psychological Association, and American Medical Association have urged governors to oppose legislation this year that would restrict gender-affirming medical care, saying that such laws could have negative effects on the mental health of transgender youths.

But on June 28, Mr. Marshall focused on the Constitution and what he believes the recent overturn of Roe implies.

“Just as the parental relationship does not unlock a Due Process right allowing parents to obtain medical marijuana or abortions for their children, neither does it unlock a right to transitioning treatments,” he wrote.

“The Constitution reserves to the State – not courts or medical interest groups – the authority to determine that these sterilizing interventions are too dangerous for minors,” he said.

Since the Supreme Court overturned Roe, people have expressed concerns that lawsuits could now target several rights that are protected under the 14th Amendment, including same-sex relationships, marriage equality, and access to contraceptives.

Justice Clarence Thomas, who wrote a concurring opinion to the majority decision, said the Supreme Court, “in future cases” should reconsider “substantive due process precedents” under previous landmark cases such as Griswold v. Connecticut, Lawrence v. Texas, and Obergefell v. Hodges.

At the same time, Justice Brett Kavanaugh, who also wrote a concurring opinion, said the decision to overturn Roe was only focused on abortion, saying it “does not mean the overruling of those precedents, and does not threaten or cast doubt on those precedents.”

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

Alabama urged a federal court on June 28 to drop its block on the state’s ban on gender-affirming care for transgender youth, citing the Supreme Court’s recent decision to overturn Roe v. Wade.

Alabama Attorney General Steve Marshall said the high court ruled that abortion isn’t protected under the 14th Amendment because it’s not “deeply rooted” in the nation’s history, which he noted could be said about access to gender-affirming care as well, according to Axios.

“No one – adult or child – has a right to transitioning treatments that is deeply rooted in our Nation’s history and tradition,” he wrote in a court document.

“The State can thus regulate or prohibit those interventions for children, even if an adult wants the drugs for his child,” he wrote.

In May, a federal judge blocked part of Alabama’s Senate Bill 184, which makes it a felony for someone to “engage in or cause” certain types of medical care for transgender youths. The law, which was put in place in April, allows for criminal prosecution against doctors, parents, guardians, and anyone else who provides care to a minor. The penalties could result in up to 10 years in prison and up to $15,000 in fines.

At that time, U.S. District Judge Liles Burke issued an injunction to stop Alabama from enforcing the law and allow challenges, including one filed by the Department of Justice. Mr. Burke said the state provided “no credible evidence to show that transitioning medications are ‘experimental.’ ”

“While Defendants offer some evidence that transitioning medications pose certain risks, the uncontradicted record evidence is that at least twenty-two major medical associations in the United States endorse transitioning medications as well-established, evidence-based treatments for gender dysphoria in minors,” he wrote in the ruling.

Medical organizations such as the American Academy of Pediatrics, American Psychological Association, and American Medical Association have urged governors to oppose legislation this year that would restrict gender-affirming medical care, saying that such laws could have negative effects on the mental health of transgender youths.

But on June 28, Mr. Marshall focused on the Constitution and what he believes the recent overturn of Roe implies.

“Just as the parental relationship does not unlock a Due Process right allowing parents to obtain medical marijuana or abortions for their children, neither does it unlock a right to transitioning treatments,” he wrote.

“The Constitution reserves to the State – not courts or medical interest groups – the authority to determine that these sterilizing interventions are too dangerous for minors,” he said.

Since the Supreme Court overturned Roe, people have expressed concerns that lawsuits could now target several rights that are protected under the 14th Amendment, including same-sex relationships, marriage equality, and access to contraceptives.

Justice Clarence Thomas, who wrote a concurring opinion to the majority decision, said the Supreme Court, “in future cases” should reconsider “substantive due process precedents” under previous landmark cases such as Griswold v. Connecticut, Lawrence v. Texas, and Obergefell v. Hodges.

At the same time, Justice Brett Kavanaugh, who also wrote a concurring opinion, said the decision to overturn Roe was only focused on abortion, saying it “does not mean the overruling of those precedents, and does not threaten or cast doubt on those precedents.”

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

Alabama urged a federal court on June 28 to drop its block on the state’s ban on gender-affirming care for transgender youth, citing the Supreme Court’s recent decision to overturn Roe v. Wade.

Alabama Attorney General Steve Marshall said the high court ruled that abortion isn’t protected under the 14th Amendment because it’s not “deeply rooted” in the nation’s history, which he noted could be said about access to gender-affirming care as well, according to Axios.

“No one – adult or child – has a right to transitioning treatments that is deeply rooted in our Nation’s history and tradition,” he wrote in a court document.

“The State can thus regulate or prohibit those interventions for children, even if an adult wants the drugs for his child,” he wrote.

In May, a federal judge blocked part of Alabama’s Senate Bill 184, which makes it a felony for someone to “engage in or cause” certain types of medical care for transgender youths. The law, which was put in place in April, allows for criminal prosecution against doctors, parents, guardians, and anyone else who provides care to a minor. The penalties could result in up to 10 years in prison and up to $15,000 in fines.

At that time, U.S. District Judge Liles Burke issued an injunction to stop Alabama from enforcing the law and allow challenges, including one filed by the Department of Justice. Mr. Burke said the state provided “no credible evidence to show that transitioning medications are ‘experimental.’ ”

“While Defendants offer some evidence that transitioning medications pose certain risks, the uncontradicted record evidence is that at least twenty-two major medical associations in the United States endorse transitioning medications as well-established, evidence-based treatments for gender dysphoria in minors,” he wrote in the ruling.

Medical organizations such as the American Academy of Pediatrics, American Psychological Association, and American Medical Association have urged governors to oppose legislation this year that would restrict gender-affirming medical care, saying that such laws could have negative effects on the mental health of transgender youths.

But on June 28, Mr. Marshall focused on the Constitution and what he believes the recent overturn of Roe implies.

“Just as the parental relationship does not unlock a Due Process right allowing parents to obtain medical marijuana or abortions for their children, neither does it unlock a right to transitioning treatments,” he wrote.

“The Constitution reserves to the State – not courts or medical interest groups – the authority to determine that these sterilizing interventions are too dangerous for minors,” he said.

Since the Supreme Court overturned Roe, people have expressed concerns that lawsuits could now target several rights that are protected under the 14th Amendment, including same-sex relationships, marriage equality, and access to contraceptives.

Justice Clarence Thomas, who wrote a concurring opinion to the majority decision, said the Supreme Court, “in future cases” should reconsider “substantive due process precedents” under previous landmark cases such as Griswold v. Connecticut, Lawrence v. Texas, and Obergefell v. Hodges.

At the same time, Justice Brett Kavanaugh, who also wrote a concurring opinion, said the decision to overturn Roe was only focused on abortion, saying it “does not mean the overruling of those precedents, and does not threaten or cast doubt on those precedents.”

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

An international consortium of Huntington’s disease experts has developed the first-ever staging system for the genetic neurologic condition – an important step toward developing new therapeutics to treat the disease before symptoms present.

Researchers liken the Huntington’s disease Integrated Staging System (HD-ISS) to the system currently used to stage cancer. It groups patients according to their underlying biological, clinical, and functional characteristics.

It also includes criteria to biologically define Huntington’s disease stages across the entire disease spectrum, from birth to death, which is something that has not been done before. For now, the HD-ISS is only intended for research, but it could one day be modified for use in the clinic, investigators wrote.

“This systematization is of critical importance to select the most appropriate target population for clinical trials and studies,” said co-investigator Cristina Sampaio, MD, chief medical officer at the CHDI Foundation, Princeton, N.J.

“By providing a methodology to precisely define cases early in the neurodegenerative process, the HD-ISS will be instrumental in conducting trials in the very early disease stages,” Dr. Sampaio added.

The position paper was published in the July issue of the Lancet Neurology.
 

New approach needed

There is no approved therapy to slow Huntington’s disease progression. Clinical trials currently enroll patients with demonstrable symptoms, which limits the ability to test therapeutics that could delay or prevent neurodegeneration.

Huntington’s disease is rare, occurring in about 2.7 per 100,000 individuals worldwide. It is caused by a mutation in the HTT gene involving a DNA segment known as a CAG trinucleotide repeat.

Currently, Huntington’s disease is diagnosed on the basis of clinical signs that emerge late in the disease course, an approach developed before the discovery of the HTT gene and the development of the genetic test for the CAG mutation.

The disease phase prior to diagnosis has been described as presymptomatic, premanifest, or prodromal. However, the three terms have varying definitions that make it difficult to compare study results across trials.

Because drug development had focused on the overt motor sign phase of the disease, there was no real need for an evidence-based staging system that classified disease phases from birth, the investigators noted.

“Now, the research community and regulators recognize that it is critical to conduct trials early in the disease when no signs or overt symptoms are measurable,” Dr. Sampaio said.
 

Defining disease stages

Work on the staging system was done through the Huntington’s Disease Regulatory Science Consortium, an international project begun in 2018 among biotech and pharma companies, academic institutions, and nonprofit research and advocacy organizations.

Overall, more than 50 clinicians and researchers were involved in developing the HD-ISS.

Using modeling data from four large observational studies that included patients with Huntington’s disease and control groups, researchers identified four different stages of Huntington’s disease:

• Stage 0: Begins at birth with identification of HTT gene mutations but no detectable pathologic changes.
• Stage 1: Begins when biomarker changes are detected via MRI by a volume decrease in six brain areas.
• Stage 2: Begins when clinical signs of Huntington’s disease are present, as determined through motor and cognitive assessments.
• Stage 3: Begins when functional decline is evident, with worsening on the Independence Scale and the Total Functional Capacity of the Unified Huntington’s Disease Rating Scale.

Applying the HD-ISS to clinical trials requires the collection of information routinely recorded in Huntington’s disease research, as well as some additional data, but researchers say its application is straightforward.

The HD-ISS uses a numerical staging system similar to that used in the U.S. Food and Drug Administration’s guidance for Alzheimer’s disease (AD) and integrates the prodromal, presymptomatic, or premanifest phase of the disease. This distinguishes it from earlier classification systems.

The HD-ISS can be adapted if new Huntington’s disease biomarkers are identified.

“As research results are generated, this will further validate the HD-ISS and potentially lead to the development of a derivative, and possibly simplified, system for clinical practice,” Dr. Sampaio said.

The new system goes further than a more recent proposal from the Movement Disorder Society task force, which addresses earlier stages in Huntington’s disease but doesn’t consider objective biomarker data.
 

Question of timing

Commenting on the findings, Erin Furr-Stimming, MD, neurologist and director of the Huntington’s Disease Society of America Center of Excellence with McGovern Medical School, UTHealth, Houston, said targeting early-stage disease will be key.

“Similar to more common neurodegenerative diseases such as Alzheimer’s disease and Parkinson’s disease, there is a period of at least a decade when changes are occurring in the nervous system, prior to the manifestation of clinical symptoms and signs significant enough to warrant a clinical diagnosis,” Dr. Furr-Stimming said.

She noted that multiple trials of disease-modifying agents for Alzheimer’s disease, Parkinson’s disease, and Huntington’s disease have failed for a multitude of reasons, “but one consistent question that is relevant to all these diseases is that of timing: Should we intervene and test these therapies earlier?

“The premanifest or prodromal period may be the ideal time to intervene with a disease-modifying therapy, prior to onset of any neurodegeneration,” Dr. Furr-Stimming said.

The CHDI Foundation provided financial support to the Critical Path Institute for the Huntington’s Disease Regulatory Science Consortium, including all working group efforts. Dr. Sampio is an employee of and receives salary from CHDI Management. She has also received consultancy honorariums (unrelated to HD) from Pfizer, Kyowa Kirin, vTv Therapeutics, GW Pharmaceuticals, Neuraly, Neuroderm, Green Valley Pharmaceuticals, and Pinteon Pharmaceuticals. A full list of disclosures for the other researchers is in the original article. Dr. Furr-Stimming reported no relevant financial relationships.

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

An international consortium of Huntington’s disease experts has developed the first-ever staging system for the genetic neurologic condition – an important step toward developing new therapeutics to treat the disease before symptoms present.

Researchers liken the Huntington’s disease Integrated Staging System (HD-ISS) to the system currently used to stage cancer. It groups patients according to their underlying biological, clinical, and functional characteristics.

It also includes criteria to biologically define Huntington’s disease stages across the entire disease spectrum, from birth to death, which is something that has not been done before. For now, the HD-ISS is only intended for research, but it could one day be modified for use in the clinic, investigators wrote.

“This systematization is of critical importance to select the most appropriate target population for clinical trials and studies,” said co-investigator Cristina Sampaio, MD, chief medical officer at the CHDI Foundation, Princeton, N.J.

“By providing a methodology to precisely define cases early in the neurodegenerative process, the HD-ISS will be instrumental in conducting trials in the very early disease stages,” Dr. Sampaio added.

The position paper was published in the July issue of the Lancet Neurology.
 

New approach needed

There is no approved therapy to slow Huntington’s disease progression. Clinical trials currently enroll patients with demonstrable symptoms, which limits the ability to test therapeutics that could delay or prevent neurodegeneration.

Huntington’s disease is rare, occurring in about 2.7 per 100,000 individuals worldwide. It is caused by a mutation in the HTT gene involving a DNA segment known as a CAG trinucleotide repeat.

Currently, Huntington’s disease is diagnosed on the basis of clinical signs that emerge late in the disease course, an approach developed before the discovery of the HTT gene and the development of the genetic test for the CAG mutation.

The disease phase prior to diagnosis has been described as presymptomatic, premanifest, or prodromal. However, the three terms have varying definitions that make it difficult to compare study results across trials.

Because drug development had focused on the overt motor sign phase of the disease, there was no real need for an evidence-based staging system that classified disease phases from birth, the investigators noted.

“Now, the research community and regulators recognize that it is critical to conduct trials early in the disease when no signs or overt symptoms are measurable,” Dr. Sampaio said.
 

Defining disease stages

Work on the staging system was done through the Huntington’s Disease Regulatory Science Consortium, an international project begun in 2018 among biotech and pharma companies, academic institutions, and nonprofit research and advocacy organizations.

Overall, more than 50 clinicians and researchers were involved in developing the HD-ISS.

Using modeling data from four large observational studies that included patients with Huntington’s disease and control groups, researchers identified four different stages of Huntington’s disease:

• Stage 0: Begins at birth with identification of HTT gene mutations but no detectable pathologic changes.
• Stage 1: Begins when biomarker changes are detected via MRI by a volume decrease in six brain areas.
• Stage 2: Begins when clinical signs of Huntington’s disease are present, as determined through motor and cognitive assessments.
• Stage 3: Begins when functional decline is evident, with worsening on the Independence Scale and the Total Functional Capacity of the Unified Huntington’s Disease Rating Scale.

Applying the HD-ISS to clinical trials requires the collection of information routinely recorded in Huntington’s disease research, as well as some additional data, but researchers say its application is straightforward.

The HD-ISS uses a numerical staging system similar to that used in the U.S. Food and Drug Administration’s guidance for Alzheimer’s disease (AD) and integrates the prodromal, presymptomatic, or premanifest phase of the disease. This distinguishes it from earlier classification systems.

The HD-ISS can be adapted if new Huntington’s disease biomarkers are identified.

“As research results are generated, this will further validate the HD-ISS and potentially lead to the development of a derivative, and possibly simplified, system for clinical practice,” Dr. Sampaio said.

The new system goes further than a more recent proposal from the Movement Disorder Society task force, which addresses earlier stages in Huntington’s disease but doesn’t consider objective biomarker data.
 

Question of timing

Commenting on the findings, Erin Furr-Stimming, MD, neurologist and director of the Huntington’s Disease Society of America Center of Excellence with McGovern Medical School, UTHealth, Houston, said targeting early-stage disease will be key.

“Similar to more common neurodegenerative diseases such as Alzheimer’s disease and Parkinson’s disease, there is a period of at least a decade when changes are occurring in the nervous system, prior to the manifestation of clinical symptoms and signs significant enough to warrant a clinical diagnosis,” Dr. Furr-Stimming said.

She noted that multiple trials of disease-modifying agents for Alzheimer’s disease, Parkinson’s disease, and Huntington’s disease have failed for a multitude of reasons, “but one consistent question that is relevant to all these diseases is that of timing: Should we intervene and test these therapies earlier?

“The premanifest or prodromal period may be the ideal time to intervene with a disease-modifying therapy, prior to onset of any neurodegeneration,” Dr. Furr-Stimming said.

The CHDI Foundation provided financial support to the Critical Path Institute for the Huntington’s Disease Regulatory Science Consortium, including all working group efforts. Dr. Sampio is an employee of and receives salary from CHDI Management. She has also received consultancy honorariums (unrelated to HD) from Pfizer, Kyowa Kirin, vTv Therapeutics, GW Pharmaceuticals, Neuraly, Neuroderm, Green Valley Pharmaceuticals, and Pinteon Pharmaceuticals. A full list of disclosures for the other researchers is in the original article. Dr. Furr-Stimming reported no relevant financial relationships.

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

An international consortium of Huntington’s disease experts has developed the first-ever staging system for the genetic neurologic condition – an important step toward developing new therapeutics to treat the disease before symptoms present.

Researchers liken the Huntington’s disease Integrated Staging System (HD-ISS) to the system currently used to stage cancer. It groups patients according to their underlying biological, clinical, and functional characteristics.

It also includes criteria to biologically define Huntington’s disease stages across the entire disease spectrum, from birth to death, which is something that has not been done before. For now, the HD-ISS is only intended for research, but it could one day be modified for use in the clinic, investigators wrote.

“This systematization is of critical importance to select the most appropriate target population for clinical trials and studies,” said co-investigator Cristina Sampaio, MD, chief medical officer at the CHDI Foundation, Princeton, N.J.

“By providing a methodology to precisely define cases early in the neurodegenerative process, the HD-ISS will be instrumental in conducting trials in the very early disease stages,” Dr. Sampaio added.

The position paper was published in the July issue of the Lancet Neurology.
 

New approach needed

There is no approved therapy to slow Huntington’s disease progression. Clinical trials currently enroll patients with demonstrable symptoms, which limits the ability to test therapeutics that could delay or prevent neurodegeneration.

Huntington’s disease is rare, occurring in about 2.7 per 100,000 individuals worldwide. It is caused by a mutation in the HTT gene involving a DNA segment known as a CAG trinucleotide repeat.

Currently, Huntington’s disease is diagnosed on the basis of clinical signs that emerge late in the disease course, an approach developed before the discovery of the HTT gene and the development of the genetic test for the CAG mutation.

The disease phase prior to diagnosis has been described as presymptomatic, premanifest, or prodromal. However, the three terms have varying definitions that make it difficult to compare study results across trials.

Because drug development had focused on the overt motor sign phase of the disease, there was no real need for an evidence-based staging system that classified disease phases from birth, the investigators noted.

“Now, the research community and regulators recognize that it is critical to conduct trials early in the disease when no signs or overt symptoms are measurable,” Dr. Sampaio said.
 

Defining disease stages

Work on the staging system was done through the Huntington’s Disease Regulatory Science Consortium, an international project begun in 2018 among biotech and pharma companies, academic institutions, and nonprofit research and advocacy organizations.

Overall, more than 50 clinicians and researchers were involved in developing the HD-ISS.

Using modeling data from four large observational studies that included patients with Huntington’s disease and control groups, researchers identified four different stages of Huntington’s disease:

• Stage 0: Begins at birth with identification of HTT gene mutations but no detectable pathologic changes.
• Stage 1: Begins when biomarker changes are detected via MRI by a volume decrease in six brain areas.
• Stage 2: Begins when clinical signs of Huntington’s disease are present, as determined through motor and cognitive assessments.
• Stage 3: Begins when functional decline is evident, with worsening on the Independence Scale and the Total Functional Capacity of the Unified Huntington’s Disease Rating Scale.

Applying the HD-ISS to clinical trials requires the collection of information routinely recorded in Huntington’s disease research, as well as some additional data, but researchers say its application is straightforward.

The HD-ISS uses a numerical staging system similar to that used in the U.S. Food and Drug Administration’s guidance for Alzheimer’s disease (AD) and integrates the prodromal, presymptomatic, or premanifest phase of the disease. This distinguishes it from earlier classification systems.

The HD-ISS can be adapted if new Huntington’s disease biomarkers are identified.

“As research results are generated, this will further validate the HD-ISS and potentially lead to the development of a derivative, and possibly simplified, system for clinical practice,” Dr. Sampaio said.

The new system goes further than a more recent proposal from the Movement Disorder Society task force, which addresses earlier stages in Huntington’s disease but doesn’t consider objective biomarker data.
 

Question of timing

Commenting on the findings, Erin Furr-Stimming, MD, neurologist and director of the Huntington’s Disease Society of America Center of Excellence with McGovern Medical School, UTHealth, Houston, said targeting early-stage disease will be key.

“Similar to more common neurodegenerative diseases such as Alzheimer’s disease and Parkinson’s disease, there is a period of at least a decade when changes are occurring in the nervous system, prior to the manifestation of clinical symptoms and signs significant enough to warrant a clinical diagnosis,” Dr. Furr-Stimming said.

She noted that multiple trials of disease-modifying agents for Alzheimer’s disease, Parkinson’s disease, and Huntington’s disease have failed for a multitude of reasons, “but one consistent question that is relevant to all these diseases is that of timing: Should we intervene and test these therapies earlier?

“The premanifest or prodromal period may be the ideal time to intervene with a disease-modifying therapy, prior to onset of any neurodegeneration,” Dr. Furr-Stimming said.

The CHDI Foundation provided financial support to the Critical Path Institute for the Huntington’s Disease Regulatory Science Consortium, including all working group efforts. Dr. Sampio is an employee of and receives salary from CHDI Management. She has also received consultancy honorariums (unrelated to HD) from Pfizer, Kyowa Kirin, vTv Therapeutics, GW Pharmaceuticals, Neuraly, Neuroderm, Green Valley Pharmaceuticals, and Pinteon Pharmaceuticals. A full list of disclosures for the other researchers is in the original article. Dr. Furr-Stimming reported no relevant financial relationships.

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

Wireless devices, like smart phones and tablets, appear to induce compulsive or even addictive use in many individuals, leading to adverse health consequences that are likely to be curtailed only through often difficult behavior modification, according to a pediatric endocrinologist’s take on the problem.

While the summary was based in part on the analysis of 234 published papers drawn from the medical literature, the lead author, Nidhi Gupta, MD, said the data reinforce her own clinical experience.

Lisa Nainggolin/MDedge News

“As a pediatric endocrinologist, the trend in smartphone-associated health disorders, such as obesity, sleep, and behavior issues, worries me,” Dr. Gupta, director of KAP Pediatric Endocrinology, Nashville, Tenn., said at the annual meeting of the Endocrine Society.

Based on her search of the medical literature, the available data raise concern. In one study she cited, for example, each hour per day of screen time was found to translate into a body mass index increase of 0.5 to 0.7 kg/m² (P < .001).

With this type of progressive rise in BMI comes prediabetes, dyslipidemia, and other metabolic disorders associated with major health risks, including cardiovascular disease. And there are others. Dr. Gupta cited data suggesting screen time before bed disturbs sleep, which has its own set of health risks.

“When I say health, it includes physical health, mental health, and emotional health,” said Dr. Gupta.

In the U.S. and other countries with a growing obesity epidemic, lack of physical activity and unhealthy eating are widely considered the major culprits. Excessive screen time contributes to both.

“When we are engaged with our devices, we are often snacking subconsciously and not very mindful that we are making unhealthy choices,” Dr. Gupta said.

The problem is that there is a vicious circle. Compulsive use of devices follows the same loop as other types of addictive behaviors, according to Dr. Gupta. She traced overuse of wireless devices to the dopaminergic system, which is a powerful neuroendocrine-mediated process of craving, response, and reward.

Like fat, sugar, and salt, which provoke a neuroendocrine reward signal, the chimes and buzzes of a cell phone provide their own cues for reward in the form of a dopamine surge. As a result, these become the “triggers of an irresistible and irrational urge to check our device that makes the dopamine go high in our brain,” Dr. Gupta explained.

Although the vicious cycle can be thwarted by turning off the device, Dr. Gupta characterized this as “impractical” when smartphones are so vital to daily communication. Rather, Dr. Gupta advocated a program of moderation, reserving the phone for useful tasks without succumbing to the siren song of apps that waste time.

The most conspicuous culprit is social media, which Dr. Gupta considers to be among the most Pavlovian triggers of cell phone addiction. However, she acknowledged that participation in social media has its justifications.

“I, myself, use social media for my own branding and marketing,” Dr. Gupta said.

The problem that users have is distinguishing between screen time that does and does not have value, according to Dr. Gupta. She indicated that many of those overusing their smart devices are being driven by the dopaminergic reward system, which is generally divorced from the real goals of life, such as personal satisfaction and activity that is rewarding monetarily or in other ways.

“I am not asking for these devices to be thrown out the window. I am advocating for moderation, balance, and real-life engagement,” Dr. Gupta said at the meeting, held in Atlanta and virtually.

She outlined a long list of practical suggestions, including turning off the alarms, chimes, and messages that engage the user into the vicious dopaminergic-reward system loop. She suggested mindfulness so that the user can distinguish between valuable device use and activity that is simply procrastination.

“The devices are designed to be addictive. They are designed to manipulate our brain,” she said. “Eliminate the reward. Let’s try to make our devices boring, unappealing, or enticing so that they only work as tools.”

The medical literature is filled with data that support the potential harms of excessive screen use, leading many others to make some of the same points. In 2017, Thomas N. Robinson, MD, professor of child health at Stanford (Calif.) University, reviewed data showing an association between screen media exposure and obesity in children and adolescents.

“This is an area crying out for more research,” Dr. Robinson said in an interview. The problem of screen time, sedentary behavior, and weight gain has been an issue since the television was invented, which was the point he made in his 2017 paper, but he agreed that the problem is only getting worse.

“Digital technology has become ubiquitous, touching nearly every aspect of people’s lives,” he said. Yet, as evidence grows that overuse of this technology can be harmful, it is creating a problem without a clear solution.

“There are few data about the efficacy of specific strategies to reduce harmful impacts of digital screen use,” he said.

While some of the solutions that Dr. Gupta described make sense, they are more easily described than executed. The dopaminergic reward system is strong and largely experienced subconsciously. Recruiting patients to recognize that dopaminergic rewards are not rewards in any true sense is already a challenge. Enlisting patients to take the difficult steps to avoid the behavioral cues might be even more difficult.

Dr. Gupta and Dr. Robinson report no potential conflicts of interest.

Wireless devices, like smart phones and tablets, appear to induce compulsive or even addictive use in many individuals, leading to adverse health consequences that are likely to be curtailed only through often difficult behavior modification, according to a pediatric endocrinologist’s take on the problem.

While the summary was based in part on the analysis of 234 published papers drawn from the medical literature, the lead author, Nidhi Gupta, MD, said the data reinforce her own clinical experience.

Lisa Nainggolin/MDedge News

“As a pediatric endocrinologist, the trend in smartphone-associated health disorders, such as obesity, sleep, and behavior issues, worries me,” Dr. Gupta, director of KAP Pediatric Endocrinology, Nashville, Tenn., said at the annual meeting of the Endocrine Society.

Based on her search of the medical literature, the available data raise concern. In one study she cited, for example, each hour per day of screen time was found to translate into a body mass index increase of 0.5 to 0.7 kg/m² (P < .001).

With this type of progressive rise in BMI comes prediabetes, dyslipidemia, and other metabolic disorders associated with major health risks, including cardiovascular disease. And there are others. Dr. Gupta cited data suggesting screen time before bed disturbs sleep, which has its own set of health risks.

“When I say health, it includes physical health, mental health, and emotional health,” said Dr. Gupta.

In the U.S. and other countries with a growing obesity epidemic, lack of physical activity and unhealthy eating are widely considered the major culprits. Excessive screen time contributes to both.

“When we are engaged with our devices, we are often snacking subconsciously and not very mindful that we are making unhealthy choices,” Dr. Gupta said.

The problem is that there is a vicious circle. Compulsive use of devices follows the same loop as other types of addictive behaviors, according to Dr. Gupta. She traced overuse of wireless devices to the dopaminergic system, which is a powerful neuroendocrine-mediated process of craving, response, and reward.

Like fat, sugar, and salt, which provoke a neuroendocrine reward signal, the chimes and buzzes of a cell phone provide their own cues for reward in the form of a dopamine surge. As a result, these become the “triggers of an irresistible and irrational urge to check our device that makes the dopamine go high in our brain,” Dr. Gupta explained.

Although the vicious cycle can be thwarted by turning off the device, Dr. Gupta characterized this as “impractical” when smartphones are so vital to daily communication. Rather, Dr. Gupta advocated a program of moderation, reserving the phone for useful tasks without succumbing to the siren song of apps that waste time.

The most conspicuous culprit is social media, which Dr. Gupta considers to be among the most Pavlovian triggers of cell phone addiction. However, she acknowledged that participation in social media has its justifications.

“I, myself, use social media for my own branding and marketing,” Dr. Gupta said.

The problem that users have is distinguishing between screen time that does and does not have value, according to Dr. Gupta. She indicated that many of those overusing their smart devices are being driven by the dopaminergic reward system, which is generally divorced from the real goals of life, such as personal satisfaction and activity that is rewarding monetarily or in other ways.

“I am not asking for these devices to be thrown out the window. I am advocating for moderation, balance, and real-life engagement,” Dr. Gupta said at the meeting, held in Atlanta and virtually.

She outlined a long list of practical suggestions, including turning off the alarms, chimes, and messages that engage the user into the vicious dopaminergic-reward system loop. She suggested mindfulness so that the user can distinguish between valuable device use and activity that is simply procrastination.

“The devices are designed to be addictive. They are designed to manipulate our brain,” she said. “Eliminate the reward. Let’s try to make our devices boring, unappealing, or enticing so that they only work as tools.”

The medical literature is filled with data that support the potential harms of excessive screen use, leading many others to make some of the same points. In 2017, Thomas N. Robinson, MD, professor of child health at Stanford (Calif.) University, reviewed data showing an association between screen media exposure and obesity in children and adolescents.

“This is an area crying out for more research,” Dr. Robinson said in an interview. The problem of screen time, sedentary behavior, and weight gain has been an issue since the television was invented, which was the point he made in his 2017 paper, but he agreed that the problem is only getting worse.

“Digital technology has become ubiquitous, touching nearly every aspect of people’s lives,” he said. Yet, as evidence grows that overuse of this technology can be harmful, it is creating a problem without a clear solution.

“There are few data about the efficacy of specific strategies to reduce harmful impacts of digital screen use,” he said.

While some of the solutions that Dr. Gupta described make sense, they are more easily described than executed. The dopaminergic reward system is strong and largely experienced subconsciously. Recruiting patients to recognize that dopaminergic rewards are not rewards in any true sense is already a challenge. Enlisting patients to take the difficult steps to avoid the behavioral cues might be even more difficult.

Dr. Gupta and Dr. Robinson report no potential conflicts of interest.

Wireless devices, like smart phones and tablets, appear to induce compulsive or even addictive use in many individuals, leading to adverse health consequences that are likely to be curtailed only through often difficult behavior modification, according to a pediatric endocrinologist’s take on the problem.

While the summary was based in part on the analysis of 234 published papers drawn from the medical literature, the lead author, Nidhi Gupta, MD, said the data reinforce her own clinical experience.

Lisa Nainggolin/MDedge News

“As a pediatric endocrinologist, the trend in smartphone-associated health disorders, such as obesity, sleep, and behavior issues, worries me,” Dr. Gupta, director of KAP Pediatric Endocrinology, Nashville, Tenn., said at the annual meeting of the Endocrine Society.

Based on her search of the medical literature, the available data raise concern. In one study she cited, for example, each hour per day of screen time was found to translate into a body mass index increase of 0.5 to 0.7 kg/m² (P < .001).

With this type of progressive rise in BMI comes prediabetes, dyslipidemia, and other metabolic disorders associated with major health risks, including cardiovascular disease. And there are others. Dr. Gupta cited data suggesting screen time before bed disturbs sleep, which has its own set of health risks.

“When I say health, it includes physical health, mental health, and emotional health,” said Dr. Gupta.

In the U.S. and other countries with a growing obesity epidemic, lack of physical activity and unhealthy eating are widely considered the major culprits. Excessive screen time contributes to both.

“When we are engaged with our devices, we are often snacking subconsciously and not very mindful that we are making unhealthy choices,” Dr. Gupta said.

The problem is that there is a vicious circle. Compulsive use of devices follows the same loop as other types of addictive behaviors, according to Dr. Gupta. She traced overuse of wireless devices to the dopaminergic system, which is a powerful neuroendocrine-mediated process of craving, response, and reward.

Like fat, sugar, and salt, which provoke a neuroendocrine reward signal, the chimes and buzzes of a cell phone provide their own cues for reward in the form of a dopamine surge. As a result, these become the “triggers of an irresistible and irrational urge to check our device that makes the dopamine go high in our brain,” Dr. Gupta explained.

Although the vicious cycle can be thwarted by turning off the device, Dr. Gupta characterized this as “impractical” when smartphones are so vital to daily communication. Rather, Dr. Gupta advocated a program of moderation, reserving the phone for useful tasks without succumbing to the siren song of apps that waste time.

The most conspicuous culprit is social media, which Dr. Gupta considers to be among the most Pavlovian triggers of cell phone addiction. However, she acknowledged that participation in social media has its justifications.

“I, myself, use social media for my own branding and marketing,” Dr. Gupta said.

The problem that users have is distinguishing between screen time that does and does not have value, according to Dr. Gupta. She indicated that many of those overusing their smart devices are being driven by the dopaminergic reward system, which is generally divorced from the real goals of life, such as personal satisfaction and activity that is rewarding monetarily or in other ways.

“I am not asking for these devices to be thrown out the window. I am advocating for moderation, balance, and real-life engagement,” Dr. Gupta said at the meeting, held in Atlanta and virtually.

She outlined a long list of practical suggestions, including turning off the alarms, chimes, and messages that engage the user into the vicious dopaminergic-reward system loop. She suggested mindfulness so that the user can distinguish between valuable device use and activity that is simply procrastination.

“The devices are designed to be addictive. They are designed to manipulate our brain,” she said. “Eliminate the reward. Let’s try to make our devices boring, unappealing, or enticing so that they only work as tools.”

The medical literature is filled with data that support the potential harms of excessive screen use, leading many others to make some of the same points. In 2017, Thomas N. Robinson, MD, professor of child health at Stanford (Calif.) University, reviewed data showing an association between screen media exposure and obesity in children and adolescents.

“This is an area crying out for more research,” Dr. Robinson said in an interview. The problem of screen time, sedentary behavior, and weight gain has been an issue since the television was invented, which was the point he made in his 2017 paper, but he agreed that the problem is only getting worse.

“Digital technology has become ubiquitous, touching nearly every aspect of people’s lives,” he said. Yet, as evidence grows that overuse of this technology can be harmful, it is creating a problem without a clear solution.

“There are few data about the efficacy of specific strategies to reduce harmful impacts of digital screen use,” he said.

While some of the solutions that Dr. Gupta described make sense, they are more easily described than executed. The dopaminergic reward system is strong and largely experienced subconsciously. Recruiting patients to recognize that dopaminergic rewards are not rewards in any true sense is already a challenge. Enlisting patients to take the difficult steps to avoid the behavioral cues might be even more difficult.

Dr. Gupta and Dr. Robinson report no potential conflicts of interest.

Ain’t gastroenteritis grand?

The Grand Canyon is perhaps America’s greatest natural wonder. The mile-deep gorge of epic proportions, carved over eons by the Colorado River, elicits superlatives of the highest order from those seeing it for the first time. In the past few months, though, visitors to the Grand Canyon have been experiencing a rather more unpleasant sort of reaction: Involuntary bowel evacuation.

Since April, more than 150 river rafters and backcountry campers have fallen ill with bouts of acute gastroenteritis, likely caused by norovirus. Hey, a viral outbreak and our old friend SARS-CoV-2 isn’t involved! Hopefully it won’t get jealous. Whatever the culprit is, however, it got everywhere, as clusters of illness have popped up in unconnected parts of the park and some hikers have been restricted to a smaller portion of the park to avoid further disease spread. The majority of cases occurred in May, so it’s hoped that the outbreak is dying down, but the park remains on alert.

Jon Sullivan/Pixnio

Now, acute gastroenteritis is certainly an unpleasant disease, but it isn’t typically a life-threatening one. There are, however, a couple of unique factors complicating this outbreak. For one, the Grand Canyon is in Arizona (duh), which can get rather hot in the summer months. Expelling waste from both ends becomes rather more dangerous when the thermometer reads over a hundred degrees, and there have been reports of multiple helicopter rescues.

That’s pretty bad, but in a way, they’re the lucky ones. How can we explain this … see, when you visit the Grand Canyon, you’re expected to follow the general rules of Leave No Trace. That means several things, but essentially, if you bring it in, you have to bring it out. Yes, that includes the various consequences of an acute gastroenteritis attack.

Forget spooky campfire stories and hungry wildlife lurking in the night, because true horror is scraping your friend’s diarrhea off the walls of the Grand Canyon into a plastic bag and stuffing it into your backpack. Probably not the sublime one-on-one Grand Canyon experience that people are expecting.
 

Give us a pee! ... for stem cell retrieval

Getting cells for regenerative stem cell treatment has traditionally been painful and difficult – usually they are retrieved by surgical means from bone marrow or fat tissue – but there may be an easier way.

Just pee in a cup.

toeytoey2530/Thinkstock

Apparently, human urine contains stem cells with the potential to be used for regenerative effects. The magic ingredient? The enzyme telomerase, which “is essential for the self-renewal and potential of different types of stem cells” and is related to longevity, according to researchers at Wake Forest Institute for Regenerative Medicine.

They looked into how regenerative telomerase activity is for various capabilities beyond chromosomal stability, and whether these stem cells can become other kinds of cells for optimal tissue repair. Turns out they could, acting as a “distinct subpopulation” that has the ability not only to grow cells but also to morph into other cells, they said in a written statement.

Safety is also an issue. “Being able to use a patient’s own stem cells for therapy is considered advantageous because they do not induce immune responses or rejection,” said Anthony Atala, MD, a coauthor of the study published in Frontiers in Cell and Developmental Biology.

So less risk, easier retrieval, and great regenerative results. If this takes off, the other methods of retrieval could get flushed down the toilet.
 

Politicians playing the long game, literally

Before we get started with actual information, here’s a joke about politicians:

What do you call a lawyer with an IQ of 100? Your Honor.

What do you call a lawyer with an IQ of 50? Senator.

Politics is a dirty business, no doubt, so why do people do it? Is it for the prestige? Seems like everyone hates politicians, so it’s probably not that. Is it their selfless concern for the well-being of others? Probably not that either. Is it for the money? Most members of Congress have more corporate sponsors than a NASCAR driver, but we’re going to pass on that one as well.

Phi Nguyen/House of Representatives

Once again, science gives us the real answer: Longevity. Politicians live longer than the rest of us, and that longevity gap is getting wider.

Investigators looked at data from 11 industrialized countries, some of it going back to 1817, and found that politicians in the United States can expect to live about 7 years longer than the national average. The difference is around 3 years in Switzerland, 4.5 years in Germany, and 6 years in France.

“For almost all countries, politicians had similar rates of mortality to the general population in the late 19th and early 20th centuries. Throughout the 20th century, differences in mortality rates widened significantly across all countries, so that politicians had an increasing survival advantage over the general population,” they said in a written statement.

Income inequality could be a factor, but the longevity gains made by politicians, which started before the 1940s, predate the rise of their earnings relative to the rest of the population, which didn’t really get going until the 1980s, the investigators noted.

Whatever the reason, we have this closing thought regarding our long-lived lawmakers: What’s the difference between a politician and a snail? One is a slimy pest that leaves a trail everywhere. The other is a snail.
 

Land of the free, home of obesity

In the United States, it seems, people are becoming more comfortable with obesity. TikTok and Instagram trends often try to show the world that all sizes are beautiful. There’s also the growing popularity of the dad bod.

PxHere

America, it has been said, is the land of the free. We love our freedom, and we value our individualism. If an obese man orders three meals from McDonald’s just for himself, no one is going to stop him. Many Americans also have more access to the food they want at any given time, even while they are moving around a lot less because of their sedentary lifestyles.

According to a recent study cited by the New York Post, however, America is not the only country battling obesity. Egypt and Mexico, for example, also have men with higher BMIs who cherish their individualism and the right to eat what they want, Plamen Akaliyski, PhD, of University Carlos III of Madrid, and associates, said in Social Science & Medicine.

Women are not as likely to think the same way. “Men in particular think, ‘I’m an individual, don’t tell me what to do. I’m going to eat what I want,’ ” bariatric surgeon George A. Fielding, MD, said in the Post article. Dr. Fielding also noted that women are three times more likely than men to seek bariatric surgery.

Dr. Akaliyski and associates found that Asian countries such as Japan, Singapore, and South Korea – countries that value thrift, discipline, self control, and delaying gratification – have lower rates of obesity.

So yes, we can go to the drive through of a fast food restaurant whenever we want and order whatever we want, but can doesn’t always mean should.

Ain’t gastroenteritis grand?

The Grand Canyon is perhaps America’s greatest natural wonder. The mile-deep gorge of epic proportions, carved over eons by the Colorado River, elicits superlatives of the highest order from those seeing it for the first time. In the past few months, though, visitors to the Grand Canyon have been experiencing a rather more unpleasant sort of reaction: Involuntary bowel evacuation.

Since April, more than 150 river rafters and backcountry campers have fallen ill with bouts of acute gastroenteritis, likely caused by norovirus. Hey, a viral outbreak and our old friend SARS-CoV-2 isn’t involved! Hopefully it won’t get jealous. Whatever the culprit is, however, it got everywhere, as clusters of illness have popped up in unconnected parts of the park and some hikers have been restricted to a smaller portion of the park to avoid further disease spread. The majority of cases occurred in May, so it’s hoped that the outbreak is dying down, but the park remains on alert.

Jon Sullivan/Pixnio

Now, acute gastroenteritis is certainly an unpleasant disease, but it isn’t typically a life-threatening one. There are, however, a couple of unique factors complicating this outbreak. For one, the Grand Canyon is in Arizona (duh), which can get rather hot in the summer months. Expelling waste from both ends becomes rather more dangerous when the thermometer reads over a hundred degrees, and there have been reports of multiple helicopter rescues.

That’s pretty bad, but in a way, they’re the lucky ones. How can we explain this … see, when you visit the Grand Canyon, you’re expected to follow the general rules of Leave No Trace. That means several things, but essentially, if you bring it in, you have to bring it out. Yes, that includes the various consequences of an acute gastroenteritis attack.

Forget spooky campfire stories and hungry wildlife lurking in the night, because true horror is scraping your friend’s diarrhea off the walls of the Grand Canyon into a plastic bag and stuffing it into your backpack. Probably not the sublime one-on-one Grand Canyon experience that people are expecting.
 

Give us a pee! ... for stem cell retrieval

Getting cells for regenerative stem cell treatment has traditionally been painful and difficult – usually they are retrieved by surgical means from bone marrow or fat tissue – but there may be an easier way.

Just pee in a cup.

toeytoey2530/Thinkstock

Apparently, human urine contains stem cells with the potential to be used for regenerative effects. The magic ingredient? The enzyme telomerase, which “is essential for the self-renewal and potential of different types of stem cells” and is related to longevity, according to researchers at Wake Forest Institute for Regenerative Medicine.

They looked into how regenerative telomerase activity is for various capabilities beyond chromosomal stability, and whether these stem cells can become other kinds of cells for optimal tissue repair. Turns out they could, acting as a “distinct subpopulation” that has the ability not only to grow cells but also to morph into other cells, they said in a written statement.

Safety is also an issue. “Being able to use a patient’s own stem cells for therapy is considered advantageous because they do not induce immune responses or rejection,” said Anthony Atala, MD, a coauthor of the study published in Frontiers in Cell and Developmental Biology.

So less risk, easier retrieval, and great regenerative results. If this takes off, the other methods of retrieval could get flushed down the toilet.
 

Politicians playing the long game, literally

Before we get started with actual information, here’s a joke about politicians:

What do you call a lawyer with an IQ of 100? Your Honor.

What do you call a lawyer with an IQ of 50? Senator.

Politics is a dirty business, no doubt, so why do people do it? Is it for the prestige? Seems like everyone hates politicians, so it’s probably not that. Is it their selfless concern for the well-being of others? Probably not that either. Is it for the money? Most members of Congress have more corporate sponsors than a NASCAR driver, but we’re going to pass on that one as well.

Phi Nguyen/House of Representatives

Once again, science gives us the real answer: Longevity. Politicians live longer than the rest of us, and that longevity gap is getting wider.

Investigators looked at data from 11 industrialized countries, some of it going back to 1817, and found that politicians in the United States can expect to live about 7 years longer than the national average. The difference is around 3 years in Switzerland, 4.5 years in Germany, and 6 years in France.

“For almost all countries, politicians had similar rates of mortality to the general population in the late 19th and early 20th centuries. Throughout the 20th century, differences in mortality rates widened significantly across all countries, so that politicians had an increasing survival advantage over the general population,” they said in a written statement.

Income inequality could be a factor, but the longevity gains made by politicians, which started before the 1940s, predate the rise of their earnings relative to the rest of the population, which didn’t really get going until the 1980s, the investigators noted.

Whatever the reason, we have this closing thought regarding our long-lived lawmakers: What’s the difference between a politician and a snail? One is a slimy pest that leaves a trail everywhere. The other is a snail.
 

Land of the free, home of obesity

In the United States, it seems, people are becoming more comfortable with obesity. TikTok and Instagram trends often try to show the world that all sizes are beautiful. There’s also the growing popularity of the dad bod.

PxHere

America, it has been said, is the land of the free. We love our freedom, and we value our individualism. If an obese man orders three meals from McDonald’s just for himself, no one is going to stop him. Many Americans also have more access to the food they want at any given time, even while they are moving around a lot less because of their sedentary lifestyles.

According to a recent study cited by the New York Post, however, America is not the only country battling obesity. Egypt and Mexico, for example, also have men with higher BMIs who cherish their individualism and the right to eat what they want, Plamen Akaliyski, PhD, of University Carlos III of Madrid, and associates, said in Social Science & Medicine.

Women are not as likely to think the same way. “Men in particular think, ‘I’m an individual, don’t tell me what to do. I’m going to eat what I want,’ ” bariatric surgeon George A. Fielding, MD, said in the Post article. Dr. Fielding also noted that women are three times more likely than men to seek bariatric surgery.

Dr. Akaliyski and associates found that Asian countries such as Japan, Singapore, and South Korea – countries that value thrift, discipline, self control, and delaying gratification – have lower rates of obesity.

So yes, we can go to the drive through of a fast food restaurant whenever we want and order whatever we want, but can doesn’t always mean should.

Ain’t gastroenteritis grand?

The Grand Canyon is perhaps America’s greatest natural wonder. The mile-deep gorge of epic proportions, carved over eons by the Colorado River, elicits superlatives of the highest order from those seeing it for the first time. In the past few months, though, visitors to the Grand Canyon have been experiencing a rather more unpleasant sort of reaction: Involuntary bowel evacuation.

Since April, more than 150 river rafters and backcountry campers have fallen ill with bouts of acute gastroenteritis, likely caused by norovirus. Hey, a viral outbreak and our old friend SARS-CoV-2 isn’t involved! Hopefully it won’t get jealous. Whatever the culprit is, however, it got everywhere, as clusters of illness have popped up in unconnected parts of the park and some hikers have been restricted to a smaller portion of the park to avoid further disease spread. The majority of cases occurred in May, so it’s hoped that the outbreak is dying down, but the park remains on alert.

Jon Sullivan/Pixnio

Now, acute gastroenteritis is certainly an unpleasant disease, but it isn’t typically a life-threatening one. There are, however, a couple of unique factors complicating this outbreak. For one, the Grand Canyon is in Arizona (duh), which can get rather hot in the summer months. Expelling waste from both ends becomes rather more dangerous when the thermometer reads over a hundred degrees, and there have been reports of multiple helicopter rescues.

That’s pretty bad, but in a way, they’re the lucky ones. How can we explain this … see, when you visit the Grand Canyon, you’re expected to follow the general rules of Leave No Trace. That means several things, but essentially, if you bring it in, you have to bring it out. Yes, that includes the various consequences of an acute gastroenteritis attack.

Forget spooky campfire stories and hungry wildlife lurking in the night, because true horror is scraping your friend’s diarrhea off the walls of the Grand Canyon into a plastic bag and stuffing it into your backpack. Probably not the sublime one-on-one Grand Canyon experience that people are expecting.
 

Give us a pee! ... for stem cell retrieval

Getting cells for regenerative stem cell treatment has traditionally been painful and difficult – usually they are retrieved by surgical means from bone marrow or fat tissue – but there may be an easier way.

Just pee in a cup.

toeytoey2530/Thinkstock

Apparently, human urine contains stem cells with the potential to be used for regenerative effects. The magic ingredient? The enzyme telomerase, which “is essential for the self-renewal and potential of different types of stem cells” and is related to longevity, according to researchers at Wake Forest Institute for Regenerative Medicine.

They looked into how regenerative telomerase activity is for various capabilities beyond chromosomal stability, and whether these stem cells can become other kinds of cells for optimal tissue repair. Turns out they could, acting as a “distinct subpopulation” that has the ability not only to grow cells but also to morph into other cells, they said in a written statement.

Safety is also an issue. “Being able to use a patient’s own stem cells for therapy is considered advantageous because they do not induce immune responses or rejection,” said Anthony Atala, MD, a coauthor of the study published in Frontiers in Cell and Developmental Biology.

So less risk, easier retrieval, and great regenerative results. If this takes off, the other methods of retrieval could get flushed down the toilet.
 

Politicians playing the long game, literally

Before we get started with actual information, here’s a joke about politicians:

What do you call a lawyer with an IQ of 100? Your Honor.

What do you call a lawyer with an IQ of 50? Senator.

Politics is a dirty business, no doubt, so why do people do it? Is it for the prestige? Seems like everyone hates politicians, so it’s probably not that. Is it their selfless concern for the well-being of others? Probably not that either. Is it for the money? Most members of Congress have more corporate sponsors than a NASCAR driver, but we’re going to pass on that one as well.

Phi Nguyen/House of Representatives

Once again, science gives us the real answer: Longevity. Politicians live longer than the rest of us, and that longevity gap is getting wider.

Investigators looked at data from 11 industrialized countries, some of it going back to 1817, and found that politicians in the United States can expect to live about 7 years longer than the national average. The difference is around 3 years in Switzerland, 4.5 years in Germany, and 6 years in France.

“For almost all countries, politicians had similar rates of mortality to the general population in the late 19th and early 20th centuries. Throughout the 20th century, differences in mortality rates widened significantly across all countries, so that politicians had an increasing survival advantage over the general population,” they said in a written statement.

Income inequality could be a factor, but the longevity gains made by politicians, which started before the 1940s, predate the rise of their earnings relative to the rest of the population, which didn’t really get going until the 1980s, the investigators noted.

Whatever the reason, we have this closing thought regarding our long-lived lawmakers: What’s the difference between a politician and a snail? One is a slimy pest that leaves a trail everywhere. The other is a snail.
 

Land of the free, home of obesity

In the United States, it seems, people are becoming more comfortable with obesity. TikTok and Instagram trends often try to show the world that all sizes are beautiful. There’s also the growing popularity of the dad bod.

PxHere

America, it has been said, is the land of the free. We love our freedom, and we value our individualism. If an obese man orders three meals from McDonald’s just for himself, no one is going to stop him. Many Americans also have more access to the food they want at any given time, even while they are moving around a lot less because of their sedentary lifestyles.

According to a recent study cited by the New York Post, however, America is not the only country battling obesity. Egypt and Mexico, for example, also have men with higher BMIs who cherish their individualism and the right to eat what they want, Plamen Akaliyski, PhD, of University Carlos III of Madrid, and associates, said in Social Science & Medicine.

Women are not as likely to think the same way. “Men in particular think, ‘I’m an individual, don’t tell me what to do. I’m going to eat what I want,’ ” bariatric surgeon George A. Fielding, MD, said in the Post article. Dr. Fielding also noted that women are three times more likely than men to seek bariatric surgery.

Dr. Akaliyski and associates found that Asian countries such as Japan, Singapore, and South Korea – countries that value thrift, discipline, self control, and delaying gratification – have lower rates of obesity.

So yes, we can go to the drive through of a fast food restaurant whenever we want and order whatever we want, but can doesn’t always mean should.

A new tool can help streamline diagnosis and treatment of migraine in the primary care setting, research suggests.

Early results from a small pilot study showed that the tool, essentially a medical record “best-practice alert,” reduces specialist referrals and MRI studies.

The idea behind the tool is to give primary care physicians “fingertip access” to prompts on patients’ electronic health record, leading to best migraine management and treatment, said coinvestigator, Scott M. Friedenberg, MD, vice chair of clinical practice, Geisinger Medical Center, Danville, Pa.

When clinicians enter a headache diagnosis into a patient’s EHR, a pop-up asks a handful of questions and “prompts them with the right medications so if they just click a button, they can order the medications straight away,” Dr. Friedenberg said.

The findings were presented at the annual meeting of the American Headache Society.
 

Fewer referrals, MRI testing

Researchers reviewed charts for 693 general neurology referrals. About 20% of the patients were referred for headache. In about 80% of these cases, the final diagnosis was migraine and/or chronic daily headache.

The physicians had documented criteria for identifying migraine, such as sensitivity to light, nausea, and missed social activity or work, in fewer than 1% of cases. There’s roughly an 80% chance that if a headache meets two of these three criteria, it is a migraine, Dr. Friedenberg noted.

About 60% of the participants with headache were referred with no treatment trial. About 20% were referred after having tried two medicines, and 30% were referred after trying one medicine.

“In many cases, we’re being asked to evaluate people with primary headache or uncomplicated headache that has not been treated,” said Dr. Friedenberg.

The investigators developed the tool, and its most recent iteration was tested by 10 physicians at two sites for 3 months. These doctors did not receive education on headache, they were just taught how to use the tool.

Results showed that referrals for neurology consults dropped 77% and MRI ordering dropped 35% after use of the tool. This translated into a savings of $192,000.

However, using the tool didn’t significantly affect prescribing habits of the physicians.
 

Migraine frequently undertreated

“When you drill it down, the only thing that changed were medications they were comfortable with, so they increased steroids and nonsteroidal prescribing, but preventives didn’t change, narcotics didn’t change, and CGRP [calcitonin gene-related peptide] inhibitors didn’t change,” Dr. Friedenberg said.

Although believing patients are “not bad enough to treat” might help explain why clinicians did not change prescribing habits, the reality is that many patients have migraine and should be treated, he added.

Dr. Friedenberg pointed out that previous research suggests that 60% or more of patients with a primary headache or migraine are undertreated.

The tool should increase awareness about, and comfort level with, diagnosing and treating migraine among primary care doctors, he noted. “We hope it will make it easier for them to do the right thing and have neurology as a readily available partner,” said Dr. Friedenberg.

“Primary care doctors are incredibly busy and incredibly pressured, and anything you can do to help facilitate that is a positive,” he added.

The researchers now plan to train pharmacists to comanage headache along with primary care doctors, as is done, for example, for patients with diabetes. This should result in a reduction in physician burden, said Dr. Friedenberg.

The next step is to conduct a larger study at the 38 sites in the Geisinger health complex. Half the sites will use the new tool, and the other half will continue to use their current headache management process.

“The study will compare everything from MRI ordering to neurology referrals and prescribing, how often patients go to the emergency department, how often they have a clinic visit, whether the provider is satisfied with the tool, and if the patient’s headaches are getting better,” Dr. Friedenberg said.
 

Lessons for clinical practice

Jessica Ailani, MD, director at MedStar Georgetown Headache Center and associate professor in the department of neurology at Georgetown University, cochaired the session in which the research was presented and called the project “really fantastic.”

The study offers “many lessons” for clinical practice and showed that the tool was effective in improving diagnosis of migraine, said Dr. Ailani, who is also secretary of the American Headache Society.

“There’s a long wait time to see specialists, and most migraine can be diagnosed and basic management can be done by primary care physicians,” she said.

“The next step would be to work on a way to improve prescriptions of migraine-specific treatments,” she added.

Dr. Ailani noted that the AHS would be keen to find ways to engage in “collaborative work” with the investigators.

The investigators and Dr. Ailani reported no relevant financial relationships.

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

A new tool can help streamline diagnosis and treatment of migraine in the primary care setting, research suggests.

Early results from a small pilot study showed that the tool, essentially a medical record “best-practice alert,” reduces specialist referrals and MRI studies.

The idea behind the tool is to give primary care physicians “fingertip access” to prompts on patients’ electronic health record, leading to best migraine management and treatment, said coinvestigator, Scott M. Friedenberg, MD, vice chair of clinical practice, Geisinger Medical Center, Danville, Pa.

When clinicians enter a headache diagnosis into a patient’s EHR, a pop-up asks a handful of questions and “prompts them with the right medications so if they just click a button, they can order the medications straight away,” Dr. Friedenberg said.

The findings were presented at the annual meeting of the American Headache Society.
 

Fewer referrals, MRI testing

Researchers reviewed charts for 693 general neurology referrals. About 20% of the patients were referred for headache. In about 80% of these cases, the final diagnosis was migraine and/or chronic daily headache.

The physicians had documented criteria for identifying migraine, such as sensitivity to light, nausea, and missed social activity or work, in fewer than 1% of cases. There’s roughly an 80% chance that if a headache meets two of these three criteria, it is a migraine, Dr. Friedenberg noted.

About 60% of the participants with headache were referred with no treatment trial. About 20% were referred after having tried two medicines, and 30% were referred after trying one medicine.

“In many cases, we’re being asked to evaluate people with primary headache or uncomplicated headache that has not been treated,” said Dr. Friedenberg.

The investigators developed the tool, and its most recent iteration was tested by 10 physicians at two sites for 3 months. These doctors did not receive education on headache, they were just taught how to use the tool.

Results showed that referrals for neurology consults dropped 77% and MRI ordering dropped 35% after use of the tool. This translated into a savings of $192,000.

However, using the tool didn’t significantly affect prescribing habits of the physicians.
 

Migraine frequently undertreated

“When you drill it down, the only thing that changed were medications they were comfortable with, so they increased steroids and nonsteroidal prescribing, but preventives didn’t change, narcotics didn’t change, and CGRP [calcitonin gene-related peptide] inhibitors didn’t change,” Dr. Friedenberg said.

Although believing patients are “not bad enough to treat” might help explain why clinicians did not change prescribing habits, the reality is that many patients have migraine and should be treated, he added.

Dr. Friedenberg pointed out that previous research suggests that 60% or more of patients with a primary headache or migraine are undertreated.

The tool should increase awareness about, and comfort level with, diagnosing and treating migraine among primary care doctors, he noted. “We hope it will make it easier for them to do the right thing and have neurology as a readily available partner,” said Dr. Friedenberg.

“Primary care doctors are incredibly busy and incredibly pressured, and anything you can do to help facilitate that is a positive,” he added.

The researchers now plan to train pharmacists to comanage headache along with primary care doctors, as is done, for example, for patients with diabetes. This should result in a reduction in physician burden, said Dr. Friedenberg.

The next step is to conduct a larger study at the 38 sites in the Geisinger health complex. Half the sites will use the new tool, and the other half will continue to use their current headache management process.

“The study will compare everything from MRI ordering to neurology referrals and prescribing, how often patients go to the emergency department, how often they have a clinic visit, whether the provider is satisfied with the tool, and if the patient’s headaches are getting better,” Dr. Friedenberg said.
 

Lessons for clinical practice

Jessica Ailani, MD, director at MedStar Georgetown Headache Center and associate professor in the department of neurology at Georgetown University, cochaired the session in which the research was presented and called the project “really fantastic.”

The study offers “many lessons” for clinical practice and showed that the tool was effective in improving diagnosis of migraine, said Dr. Ailani, who is also secretary of the American Headache Society.

“There’s a long wait time to see specialists, and most migraine can be diagnosed and basic management can be done by primary care physicians,” she said.

“The next step would be to work on a way to improve prescriptions of migraine-specific treatments,” she added.

Dr. Ailani noted that the AHS would be keen to find ways to engage in “collaborative work” with the investigators.

The investigators and Dr. Ailani reported no relevant financial relationships.

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

A new tool can help streamline diagnosis and treatment of migraine in the primary care setting, research suggests.

Early results from a small pilot study showed that the tool, essentially a medical record “best-practice alert,” reduces specialist referrals and MRI studies.

The idea behind the tool is to give primary care physicians “fingertip access” to prompts on patients’ electronic health record, leading to best migraine management and treatment, said coinvestigator, Scott M. Friedenberg, MD, vice chair of clinical practice, Geisinger Medical Center, Danville, Pa.

When clinicians enter a headache diagnosis into a patient’s EHR, a pop-up asks a handful of questions and “prompts them with the right medications so if they just click a button, they can order the medications straight away,” Dr. Friedenberg said.

The findings were presented at the annual meeting of the American Headache Society.
 

Fewer referrals, MRI testing

Researchers reviewed charts for 693 general neurology referrals. About 20% of the patients were referred for headache. In about 80% of these cases, the final diagnosis was migraine and/or chronic daily headache.

The physicians had documented criteria for identifying migraine, such as sensitivity to light, nausea, and missed social activity or work, in fewer than 1% of cases. There’s roughly an 80% chance that if a headache meets two of these three criteria, it is a migraine, Dr. Friedenberg noted.

About 60% of the participants with headache were referred with no treatment trial. About 20% were referred after having tried two medicines, and 30% were referred after trying one medicine.

“In many cases, we’re being asked to evaluate people with primary headache or uncomplicated headache that has not been treated,” said Dr. Friedenberg.

The investigators developed the tool, and its most recent iteration was tested by 10 physicians at two sites for 3 months. These doctors did not receive education on headache, they were just taught how to use the tool.

Results showed that referrals for neurology consults dropped 77% and MRI ordering dropped 35% after use of the tool. This translated into a savings of $192,000.

However, using the tool didn’t significantly affect prescribing habits of the physicians.
 

Migraine frequently undertreated

“When you drill it down, the only thing that changed were medications they were comfortable with, so they increased steroids and nonsteroidal prescribing, but preventives didn’t change, narcotics didn’t change, and CGRP [calcitonin gene-related peptide] inhibitors didn’t change,” Dr. Friedenberg said.

Although believing patients are “not bad enough to treat” might help explain why clinicians did not change prescribing habits, the reality is that many patients have migraine and should be treated, he added.

Dr. Friedenberg pointed out that previous research suggests that 60% or more of patients with a primary headache or migraine are undertreated.

The tool should increase awareness about, and comfort level with, diagnosing and treating migraine among primary care doctors, he noted. “We hope it will make it easier for them to do the right thing and have neurology as a readily available partner,” said Dr. Friedenberg.

“Primary care doctors are incredibly busy and incredibly pressured, and anything you can do to help facilitate that is a positive,” he added.

The researchers now plan to train pharmacists to comanage headache along with primary care doctors, as is done, for example, for patients with diabetes. This should result in a reduction in physician burden, said Dr. Friedenberg.

The next step is to conduct a larger study at the 38 sites in the Geisinger health complex. Half the sites will use the new tool, and the other half will continue to use their current headache management process.

“The study will compare everything from MRI ordering to neurology referrals and prescribing, how often patients go to the emergency department, how often they have a clinic visit, whether the provider is satisfied with the tool, and if the patient’s headaches are getting better,” Dr. Friedenberg said.
 

Lessons for clinical practice

Jessica Ailani, MD, director at MedStar Georgetown Headache Center and associate professor in the department of neurology at Georgetown University, cochaired the session in which the research was presented and called the project “really fantastic.”

The study offers “many lessons” for clinical practice and showed that the tool was effective in improving diagnosis of migraine, said Dr. Ailani, who is also secretary of the American Headache Society.

“There’s a long wait time to see specialists, and most migraine can be diagnosed and basic management can be done by primary care physicians,” she said.

“The next step would be to work on a way to improve prescriptions of migraine-specific treatments,” she added.

Dr. Ailani noted that the AHS would be keen to find ways to engage in “collaborative work” with the investigators.

The investigators and Dr. Ailani reported no relevant financial relationships.

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

More on T. gondii

We reviewed the article by Dr. Torrey on Toxoplasma gondii (T. gondii) and schizophrenia (“Cats, toxoplasmosis, and psychosis: Understanding the risks,” Current Psychiatry, May 2022, p. 14-19) with interest. Understanding infections in utero, during the perinatal period, and at other critical developmental stages may offer ways to prevent neurodevelopmental disorders. There appear to be good reasons to explore infectious and immune disruption of normal brain development. In a meta-analysis of 7 studies, Nayeri et al¹ found evidence to suggest T. gondii is a risk factor for autism spectrum disorder (ASD). Given the enormous loss of human potential and suffering resulting from schizophrenia and ASD, further exploration of toxoplasmosis and other infections may be valuable as we try to reduce the severe impact of these diseases.

The natural history of toxoplasmosis is an extraordinary example of nature’s complexity. The life cycle of this parasite uses the nervous system of the mouse to increase its transmission. Behavior changes ranging from reduced cat urine avoidance and increased risk-taking are observed in mice infected with T. gondii.² Chronic toxoplasmosis may also affect human behavior.³

Cats are fascinating, complex creatures. Of note, they produce a protein structurally like the secretion of the slow loris.⁴ The loris uses this brachial gland protein secretion as part of a defense strategy.⁵ Consideration of a possible toxic, neuroimmune role of these small mammal proteins in psychiatric disorders may open other avenues to explore.⁶

Our relationship to domesticated animals has been connected to serious diseases throughout human history.⁷ Severe acute respiratory syndrome and COVID-19 appear to be linked to animal reservoirs, mammals of the small animal trade, and the fur industry.^8,9 The rapid development of vaccines for COVID-19 is commendable. In conditions with multifactorial causation, managing an infectious component is worthy of consideration.

With mounting evidence suggesting a link between T. gondii and schizophrenia, ASD, and other diseases, further epidemiological studies and pilot interventions offer value. Interventions, including encouraging keeping cats indoors only, cat immunization, and human treatment, could be implemented in high-risk families. Efficacy requires data collection. While not easy, collaborative work by psychiatrists, developmental pediatricians, veterinarians, and epidemiologists is encouraged.

Mark C. Chandler, MD
Triangle Neuropsychiatry
Durham, North Carolina

Michelle Douglass, PA-S2
Duke University Physician Assistant Program
Durham, North Carolina

References

1. Nayeri T, Sarvi S, Moosazadeh M, et al. Relationship between toxoplasmosis and autism: a systematic review and meta-analysis. Microb Pathog. 2020;147:104434. doi:10.1016/j.micpath.2020.104434
2. Kochanowsky JA, Koshy AA. Toxoplasma gondii. Curr Biol. 2018;28(14):R770-R771. doi:10.1016/j.cub.2018.05.035
3. Letcher S. Parasite mind control: how a single celled parasite carried in the cat intestine may be quietly tweaking our behavior. Scientific Kenyon: The Neuroscience Edition. 2018;22(1):4-11.
4. Scheib H, Nekaris KA, Rode-Margono J, et al. The toxicological intersection between allergen and toxin: a structural comparison of the cat dander allergenic protein Fel d1 and the slow loris brachial gland secretion protein. Toxins (Basel). 2020;12(2):86. doi:10.3390/toxins12020086
5. Nekaris KA, Moore RS, Rode EJ, et al. Mad, bad and dangerous to know: the biochemistry, ecology and evolution of slow loris venom. J Venom Anim Toxins Incl Trop Dis. 2013;19(1):21. doi:10.1186/1678-9199-19-21
6. Ligabue-Braun R. Hello, kitty: could cat allergy be a form of intoxication? J Venom Anim Toxins Incl Trop Dis. 2020;26:e20200051. doi:10.1590/1678-9199-JVATITD-2020-0051
7. Pearce-Duvet JM. The origin of human pathogens: evaluating the role of agriculture and domestic animals in the evolution of human disease. Biol Rev Camb Philos Soc. 2006;81(3):369-382. doi:10.1017/S1464793106007020
8. Jo WK, de Oliveira-Filho EF, Rasche A, et al. Potential zoonotic sources of SARS-CoV-2 infections. Transbound Emerg Dis. 2021;68(4):1824-1834. doi:10.1111/tbed.13872
9. Bell D, Roberton S, Hunter PR. Animal origins of SARS coronavirus: possible links with the international trade in small carnivores. Philos Trans R Soc Lond B Biol Sci. 2004;359(1447):1107-1114. doi:10.1098/rstb.2004.1492

Disclosures

The authors report no financial relationships with any companies whose products are mentioned in this letter, or with manufacturers of competing products.

Continue to: Pramipexole for MDD

I appreciate Dr. Espejo’s recommendations for treating patients who experience limited response from initial antidepressant therapy (“Treating major depressive disorder after limited response to an initial agent,” Current Psychiatry, October 2021, p. 51-53). I would like to add that pramipexole, a dopamine receptor agonist, can also alleviate depression. A meta-analysis concluded that patients receiving monotherapy or augmentation with pramipexole (mean maximum dose 1.62 mg/d) achieved response or remission of depression.¹ In an observational study of 116 patients with unipolar or bipolar depression, nearly 75% experienced response and 66% achieved remission with pramipexole augmentation (median maximum dose 1.05 mg/d).² Pramipexole is usually well-tolerated, although patients may experience nausea, somnolence, headache, and constipation, and they should be cautioned about the risk for compulsive behaviors and psychosis.

Jonathan R. Scarff, MD
Lexington VA Health Care System
Lexington, Kentucky

References

1. Tundo A, de Filippis R, De Crescenzo F. Pramipexole in the treatment of unipolar and bipolar depression. A systematic review and meta-analysis. Acta Psychiatr Scand. 2019;140(2):116-125.
2. Tundo A, Betrò S, Iommi M, et al. Efficacy and safety of 24-week pramipexole augmentation in patients with treatment resistant depression. A retrospective cohort study. Prog Neuropsychopharmacol Biol Psychiatry. 2022;112:110425. doi:10.1016/j.pnpbp.2021.110425

Disclosures

The author reports no financial relationships with any companies whose products are mentioned in this letter, or with manufacturers of competing products.

More on T. gondii

We reviewed the article by Dr. Torrey on Toxoplasma gondii (T. gondii) and schizophrenia (“Cats, toxoplasmosis, and psychosis: Understanding the risks,” Current Psychiatry, May 2022, p. 14-19) with interest. Understanding infections in utero, during the perinatal period, and at other critical developmental stages may offer ways to prevent neurodevelopmental disorders. There appear to be good reasons to explore infectious and immune disruption of normal brain development. In a meta-analysis of 7 studies, Nayeri et al¹ found evidence to suggest T. gondii is a risk factor for autism spectrum disorder (ASD). Given the enormous loss of human potential and suffering resulting from schizophrenia and ASD, further exploration of toxoplasmosis and other infections may be valuable as we try to reduce the severe impact of these diseases.

The natural history of toxoplasmosis is an extraordinary example of nature’s complexity. The life cycle of this parasite uses the nervous system of the mouse to increase its transmission. Behavior changes ranging from reduced cat urine avoidance and increased risk-taking are observed in mice infected with T. gondii.² Chronic toxoplasmosis may also affect human behavior.³

Cats are fascinating, complex creatures. Of note, they produce a protein structurally like the secretion of the slow loris.⁴ The loris uses this brachial gland protein secretion as part of a defense strategy.⁵ Consideration of a possible toxic, neuroimmune role of these small mammal proteins in psychiatric disorders may open other avenues to explore.⁶

Our relationship to domesticated animals has been connected to serious diseases throughout human history.⁷ Severe acute respiratory syndrome and COVID-19 appear to be linked to animal reservoirs, mammals of the small animal trade, and the fur industry.^8,9 The rapid development of vaccines for COVID-19 is commendable. In conditions with multifactorial causation, managing an infectious component is worthy of consideration.

With mounting evidence suggesting a link between T. gondii and schizophrenia, ASD, and other diseases, further epidemiological studies and pilot interventions offer value. Interventions, including encouraging keeping cats indoors only, cat immunization, and human treatment, could be implemented in high-risk families. Efficacy requires data collection. While not easy, collaborative work by psychiatrists, developmental pediatricians, veterinarians, and epidemiologists is encouraged.

Mark C. Chandler, MD
Triangle Neuropsychiatry
Durham, North Carolina

Michelle Douglass, PA-S2
Duke University Physician Assistant Program
Durham, North Carolina

References

1. Nayeri T, Sarvi S, Moosazadeh M, et al. Relationship between toxoplasmosis and autism: a systematic review and meta-analysis. Microb Pathog. 2020;147:104434. doi:10.1016/j.micpath.2020.104434
2. Kochanowsky JA, Koshy AA. Toxoplasma gondii. Curr Biol. 2018;28(14):R770-R771. doi:10.1016/j.cub.2018.05.035
3. Letcher S. Parasite mind control: how a single celled parasite carried in the cat intestine may be quietly tweaking our behavior. Scientific Kenyon: The Neuroscience Edition. 2018;22(1):4-11.
4. Scheib H, Nekaris KA, Rode-Margono J, et al. The toxicological intersection between allergen and toxin: a structural comparison of the cat dander allergenic protein Fel d1 and the slow loris brachial gland secretion protein. Toxins (Basel). 2020;12(2):86. doi:10.3390/toxins12020086
5. Nekaris KA, Moore RS, Rode EJ, et al. Mad, bad and dangerous to know: the biochemistry, ecology and evolution of slow loris venom. J Venom Anim Toxins Incl Trop Dis. 2013;19(1):21. doi:10.1186/1678-9199-19-21
6. Ligabue-Braun R. Hello, kitty: could cat allergy be a form of intoxication? J Venom Anim Toxins Incl Trop Dis. 2020;26:e20200051. doi:10.1590/1678-9199-JVATITD-2020-0051
7. Pearce-Duvet JM. The origin of human pathogens: evaluating the role of agriculture and domestic animals in the evolution of human disease. Biol Rev Camb Philos Soc. 2006;81(3):369-382. doi:10.1017/S1464793106007020
8. Jo WK, de Oliveira-Filho EF, Rasche A, et al. Potential zoonotic sources of SARS-CoV-2 infections. Transbound Emerg Dis. 2021;68(4):1824-1834. doi:10.1111/tbed.13872
9. Bell D, Roberton S, Hunter PR. Animal origins of SARS coronavirus: possible links with the international trade in small carnivores. Philos Trans R Soc Lond B Biol Sci. 2004;359(1447):1107-1114. doi:10.1098/rstb.2004.1492

Disclosures

The authors report no financial relationships with any companies whose products are mentioned in this letter, or with manufacturers of competing products.

Continue to: Pramipexole for MDD

I appreciate Dr. Espejo’s recommendations for treating patients who experience limited response from initial antidepressant therapy (“Treating major depressive disorder after limited response to an initial agent,” Current Psychiatry, October 2021, p. 51-53). I would like to add that pramipexole, a dopamine receptor agonist, can also alleviate depression. A meta-analysis concluded that patients receiving monotherapy or augmentation with pramipexole (mean maximum dose 1.62 mg/d) achieved response or remission of depression.¹ In an observational study of 116 patients with unipolar or bipolar depression, nearly 75% experienced response and 66% achieved remission with pramipexole augmentation (median maximum dose 1.05 mg/d).² Pramipexole is usually well-tolerated, although patients may experience nausea, somnolence, headache, and constipation, and they should be cautioned about the risk for compulsive behaviors and psychosis.

Jonathan R. Scarff, MD
Lexington VA Health Care System
Lexington, Kentucky

References

1. Tundo A, de Filippis R, De Crescenzo F. Pramipexole in the treatment of unipolar and bipolar depression. A systematic review and meta-analysis. Acta Psychiatr Scand. 2019;140(2):116-125.
2. Tundo A, Betrò S, Iommi M, et al. Efficacy and safety of 24-week pramipexole augmentation in patients with treatment resistant depression. A retrospective cohort study. Prog Neuropsychopharmacol Biol Psychiatry. 2022;112:110425. doi:10.1016/j.pnpbp.2021.110425

Disclosures

The author reports no financial relationships with any companies whose products are mentioned in this letter, or with manufacturers of competing products.

More on T. gondii

We reviewed the article by Dr. Torrey on Toxoplasma gondii (T. gondii) and schizophrenia (“Cats, toxoplasmosis, and psychosis: Understanding the risks,” Current Psychiatry, May 2022, p. 14-19) with interest. Understanding infections in utero, during the perinatal period, and at other critical developmental stages may offer ways to prevent neurodevelopmental disorders. There appear to be good reasons to explore infectious and immune disruption of normal brain development. In a meta-analysis of 7 studies, Nayeri et al¹ found evidence to suggest T. gondii is a risk factor for autism spectrum disorder (ASD). Given the enormous loss of human potential and suffering resulting from schizophrenia and ASD, further exploration of toxoplasmosis and other infections may be valuable as we try to reduce the severe impact of these diseases.

The natural history of toxoplasmosis is an extraordinary example of nature’s complexity. The life cycle of this parasite uses the nervous system of the mouse to increase its transmission. Behavior changes ranging from reduced cat urine avoidance and increased risk-taking are observed in mice infected with T. gondii.² Chronic toxoplasmosis may also affect human behavior.³

Cats are fascinating, complex creatures. Of note, they produce a protein structurally like the secretion of the slow loris.⁴ The loris uses this brachial gland protein secretion as part of a defense strategy.⁵ Consideration of a possible toxic, neuroimmune role of these small mammal proteins in psychiatric disorders may open other avenues to explore.⁶

Our relationship to domesticated animals has been connected to serious diseases throughout human history.⁷ Severe acute respiratory syndrome and COVID-19 appear to be linked to animal reservoirs, mammals of the small animal trade, and the fur industry.^8,9 The rapid development of vaccines for COVID-19 is commendable. In conditions with multifactorial causation, managing an infectious component is worthy of consideration.

With mounting evidence suggesting a link between T. gondii and schizophrenia, ASD, and other diseases, further epidemiological studies and pilot interventions offer value. Interventions, including encouraging keeping cats indoors only, cat immunization, and human treatment, could be implemented in high-risk families. Efficacy requires data collection. While not easy, collaborative work by psychiatrists, developmental pediatricians, veterinarians, and epidemiologists is encouraged.

Mark C. Chandler, MD
Triangle Neuropsychiatry
Durham, North Carolina

Michelle Douglass, PA-S2
Duke University Physician Assistant Program
Durham, North Carolina

References

1. Nayeri T, Sarvi S, Moosazadeh M, et al. Relationship between toxoplasmosis and autism: a systematic review and meta-analysis. Microb Pathog. 2020;147:104434. doi:10.1016/j.micpath.2020.104434
2. Kochanowsky JA, Koshy AA. Toxoplasma gondii. Curr Biol. 2018;28(14):R770-R771. doi:10.1016/j.cub.2018.05.035
3. Letcher S. Parasite mind control: how a single celled parasite carried in the cat intestine may be quietly tweaking our behavior. Scientific Kenyon: The Neuroscience Edition. 2018;22(1):4-11.
4. Scheib H, Nekaris KA, Rode-Margono J, et al. The toxicological intersection between allergen and toxin: a structural comparison of the cat dander allergenic protein Fel d1 and the slow loris brachial gland secretion protein. Toxins (Basel). 2020;12(2):86. doi:10.3390/toxins12020086
5. Nekaris KA, Moore RS, Rode EJ, et al. Mad, bad and dangerous to know: the biochemistry, ecology and evolution of slow loris venom. J Venom Anim Toxins Incl Trop Dis. 2013;19(1):21. doi:10.1186/1678-9199-19-21
6. Ligabue-Braun R. Hello, kitty: could cat allergy be a form of intoxication? J Venom Anim Toxins Incl Trop Dis. 2020;26:e20200051. doi:10.1590/1678-9199-JVATITD-2020-0051
7. Pearce-Duvet JM. The origin of human pathogens: evaluating the role of agriculture and domestic animals in the evolution of human disease. Biol Rev Camb Philos Soc. 2006;81(3):369-382. doi:10.1017/S1464793106007020
8. Jo WK, de Oliveira-Filho EF, Rasche A, et al. Potential zoonotic sources of SARS-CoV-2 infections. Transbound Emerg Dis. 2021;68(4):1824-1834. doi:10.1111/tbed.13872
9. Bell D, Roberton S, Hunter PR. Animal origins of SARS coronavirus: possible links with the international trade in small carnivores. Philos Trans R Soc Lond B Biol Sci. 2004;359(1447):1107-1114. doi:10.1098/rstb.2004.1492

Disclosures

The authors report no financial relationships with any companies whose products are mentioned in this letter, or with manufacturers of competing products.

Continue to: Pramipexole for MDD

I appreciate Dr. Espejo’s recommendations for treating patients who experience limited response from initial antidepressant therapy (“Treating major depressive disorder after limited response to an initial agent,” Current Psychiatry, October 2021, p. 51-53). I would like to add that pramipexole, a dopamine receptor agonist, can also alleviate depression. A meta-analysis concluded that patients receiving monotherapy or augmentation with pramipexole (mean maximum dose 1.62 mg/d) achieved response or remission of depression.¹ In an observational study of 116 patients with unipolar or bipolar depression, nearly 75% experienced response and 66% achieved remission with pramipexole augmentation (median maximum dose 1.05 mg/d).² Pramipexole is usually well-tolerated, although patients may experience nausea, somnolence, headache, and constipation, and they should be cautioned about the risk for compulsive behaviors and psychosis.

Jonathan R. Scarff, MD
Lexington VA Health Care System
Lexington, Kentucky

References

1. Tundo A, de Filippis R, De Crescenzo F. Pramipexole in the treatment of unipolar and bipolar depression. A systematic review and meta-analysis. Acta Psychiatr Scand. 2019;140(2):116-125.
2. Tundo A, Betrò S, Iommi M, et al. Efficacy and safety of 24-week pramipexole augmentation in patients with treatment resistant depression. A retrospective cohort study. Prog Neuropsychopharmacol Biol Psychiatry. 2022;112:110425. doi:10.1016/j.pnpbp.2021.110425

Disclosures

The author reports no financial relationships with any companies whose products are mentioned in this letter, or with manufacturers of competing products.

People with diabetes who had a poor-quality diet and food insecurity were significantly more likely to have poor glycemic and cholesterol control than were those with a healthier diet and food security, based on data from a national study of more than 2,000 individuals.

The American Diabetes Association recommends a high-quality diet for people with diabetes (PWD) to achieve treatment goals; however, roughly 18% of PWD in the United States are food insecure and/or have a poor-quality diet, Sarah S. Casagrande, PhD, of DLH Corporation, Silver Spring, Md., and colleagues wrote in a poster presented at the annual scientific sessions of the ADA in New Orleans.

To examine the impact of food insecurity and diet quality on diabetes and lipid management, the researchers reviewed data from 2,075 adults with self-reported diabetes who completed the National Health and Nutrition Examination Surveys between 2013 and 2018.

Diet quality was divided into quartiles based on the 2015 Healthy Eating Index. Food insecurity was assessed using a standard 10-item questionnaire including questions about running out of food and not being able to afford more, reducing meal sizes, eating less or not at all, and going hungry because of lack of money for food.

The logistic regression analysis controlled for factors including sociodemographics, health care use, smoking, diabetes medications, blood pressure medication use, cholesterol medication use, and body mass index.

Overall, 17.6% of the participants were food insecure and had a low-quality diet, 14.2% were food insecure with a high-quality diet, 33.1% were food secure with a low-quality diet, and 35.2% were food secure with a high-quality diet.

PWD in the food insecure/low-quality diet group were significantly more likely to be younger, non-Hispanic black or Hispanic, and uninsured compared to those in the food secure/high-quality diet group (P < .001 for all).

When the researchers examined glycemic control, they found that PWD in the food insecurity/low-quality diet groups were significantly more likely than were those with food security/high-quality diets to have hemoglobin A1c of at least 7.0% (adjusted odds ratio, 1.85), A1c of at least 8.0% (aOR, 1.79), low HDL cholesterol (aOR, 1.69), and high triglycerides (aOR, 3.26).

PWD with food insecurity but a high-quality diet also were significantly more likely than were those with food security and a high quality diet to have A1c of at least 7.0% (aOR, 1.69), A1c of at least 8.0% (aOR, 1.83), and high triglycerides (aOR, 2.44). PWD with food security but a low-quality diet were significantly more likely than was the food security/high-quality diet group to have A1c of at least 7% (aOR, 1.55).

The study findings were limited by several factors including the cross-sectional design, reliance on self-reports, and inability to distinguish between type 1 and type 2 diabetes, the researchers wrote.

However, the results were strengthened by the large, nationally representative sample and the inclusion of multiple clinical outcomes in the patient assessment, they said.

The results suggest that food insecurity had a significant impact on both glycemic control and cholesterol management independent of diet quality, the researchers noted. Based on these findings, health care providers treating PWD may wish to assess their patients’ food security status, and “interventions could address disparities in food security,” they concluded.
 

Food insecurity a growing problem

“With more communities being pushed into state of war, drought, and famine globally, it is important to track impact of food insecurity and low quality food on common medical conditions like diabetes in our vulnerable communities,” Romesh K. Khardori, MD, professor of medicine: endocrinology, and metabolism at Eastern Virginia Medical School, Norfolk, said in an interview.

Dr. Khardori, who was not involved in the study, said he was not surprised by the current study findings.

“Type of food, amount of food, and quality of food have been stressed in diabetes management for more than 100 years,” he said. “Organizations charged with recommendations, such as the ADA and American Dietetic Association, have regularly updated their recommendations,” he noted. “It was not surprising, therefore, to find food insecurity and low quality tied to poor glycemic control.”

The take-home message for clinicians is to consider the availability and quality of food that their patients are exposed to when evaluating barriers to proper glycemic control, Dr. Khardori emphasized.

However, additional research is needed to explore whether the prescription of a sufficient amount of good quality food would alleviate the adverse impact seen in the current study, he said.

The study was supported by the National Institute of Diabetes and Digestive and Kidney Diseases. The researchers and Dr. Khardori had no financial conflicts to disclose.

People with diabetes who had a poor-quality diet and food insecurity were significantly more likely to have poor glycemic and cholesterol control than were those with a healthier diet and food security, based on data from a national study of more than 2,000 individuals.

The American Diabetes Association recommends a high-quality diet for people with diabetes (PWD) to achieve treatment goals; however, roughly 18% of PWD in the United States are food insecure and/or have a poor-quality diet, Sarah S. Casagrande, PhD, of DLH Corporation, Silver Spring, Md., and colleagues wrote in a poster presented at the annual scientific sessions of the ADA in New Orleans.

To examine the impact of food insecurity and diet quality on diabetes and lipid management, the researchers reviewed data from 2,075 adults with self-reported diabetes who completed the National Health and Nutrition Examination Surveys between 2013 and 2018.

Diet quality was divided into quartiles based on the 2015 Healthy Eating Index. Food insecurity was assessed using a standard 10-item questionnaire including questions about running out of food and not being able to afford more, reducing meal sizes, eating less or not at all, and going hungry because of lack of money for food.

The logistic regression analysis controlled for factors including sociodemographics, health care use, smoking, diabetes medications, blood pressure medication use, cholesterol medication use, and body mass index.

Overall, 17.6% of the participants were food insecure and had a low-quality diet, 14.2% were food insecure with a high-quality diet, 33.1% were food secure with a low-quality diet, and 35.2% were food secure with a high-quality diet.

PWD in the food insecure/low-quality diet group were significantly more likely to be younger, non-Hispanic black or Hispanic, and uninsured compared to those in the food secure/high-quality diet group (P < .001 for all).

When the researchers examined glycemic control, they found that PWD in the food insecurity/low-quality diet groups were significantly more likely than were those with food security/high-quality diets to have hemoglobin A1c of at least 7.0% (adjusted odds ratio, 1.85), A1c of at least 8.0% (aOR, 1.79), low HDL cholesterol (aOR, 1.69), and high triglycerides (aOR, 3.26).

PWD with food insecurity but a high-quality diet also were significantly more likely than were those with food security and a high quality diet to have A1c of at least 7.0% (aOR, 1.69), A1c of at least 8.0% (aOR, 1.83), and high triglycerides (aOR, 2.44). PWD with food security but a low-quality diet were significantly more likely than was the food security/high-quality diet group to have A1c of at least 7% (aOR, 1.55).

The study findings were limited by several factors including the cross-sectional design, reliance on self-reports, and inability to distinguish between type 1 and type 2 diabetes, the researchers wrote.

However, the results were strengthened by the large, nationally representative sample and the inclusion of multiple clinical outcomes in the patient assessment, they said.

The results suggest that food insecurity had a significant impact on both glycemic control and cholesterol management independent of diet quality, the researchers noted. Based on these findings, health care providers treating PWD may wish to assess their patients’ food security status, and “interventions could address disparities in food security,” they concluded.
 

Food insecurity a growing problem

“With more communities being pushed into state of war, drought, and famine globally, it is important to track impact of food insecurity and low quality food on common medical conditions like diabetes in our vulnerable communities,” Romesh K. Khardori, MD, professor of medicine: endocrinology, and metabolism at Eastern Virginia Medical School, Norfolk, said in an interview.

Dr. Khardori, who was not involved in the study, said he was not surprised by the current study findings.

“Type of food, amount of food, and quality of food have been stressed in diabetes management for more than 100 years,” he said. “Organizations charged with recommendations, such as the ADA and American Dietetic Association, have regularly updated their recommendations,” he noted. “It was not surprising, therefore, to find food insecurity and low quality tied to poor glycemic control.”

The take-home message for clinicians is to consider the availability and quality of food that their patients are exposed to when evaluating barriers to proper glycemic control, Dr. Khardori emphasized.

However, additional research is needed to explore whether the prescription of a sufficient amount of good quality food would alleviate the adverse impact seen in the current study, he said.

The study was supported by the National Institute of Diabetes and Digestive and Kidney Diseases. The researchers and Dr. Khardori had no financial conflicts to disclose.

People with diabetes who had a poor-quality diet and food insecurity were significantly more likely to have poor glycemic and cholesterol control than were those with a healthier diet and food security, based on data from a national study of more than 2,000 individuals.

The American Diabetes Association recommends a high-quality diet for people with diabetes (PWD) to achieve treatment goals; however, roughly 18% of PWD in the United States are food insecure and/or have a poor-quality diet, Sarah S. Casagrande, PhD, of DLH Corporation, Silver Spring, Md., and colleagues wrote in a poster presented at the annual scientific sessions of the ADA in New Orleans.

To examine the impact of food insecurity and diet quality on diabetes and lipid management, the researchers reviewed data from 2,075 adults with self-reported diabetes who completed the National Health and Nutrition Examination Surveys between 2013 and 2018.

Diet quality was divided into quartiles based on the 2015 Healthy Eating Index. Food insecurity was assessed using a standard 10-item questionnaire including questions about running out of food and not being able to afford more, reducing meal sizes, eating less or not at all, and going hungry because of lack of money for food.

The logistic regression analysis controlled for factors including sociodemographics, health care use, smoking, diabetes medications, blood pressure medication use, cholesterol medication use, and body mass index.

Overall, 17.6% of the participants were food insecure and had a low-quality diet, 14.2% were food insecure with a high-quality diet, 33.1% were food secure with a low-quality diet, and 35.2% were food secure with a high-quality diet.

PWD in the food insecure/low-quality diet group were significantly more likely to be younger, non-Hispanic black or Hispanic, and uninsured compared to those in the food secure/high-quality diet group (P < .001 for all).

When the researchers examined glycemic control, they found that PWD in the food insecurity/low-quality diet groups were significantly more likely than were those with food security/high-quality diets to have hemoglobin A1c of at least 7.0% (adjusted odds ratio, 1.85), A1c of at least 8.0% (aOR, 1.79), low HDL cholesterol (aOR, 1.69), and high triglycerides (aOR, 3.26).

PWD with food insecurity but a high-quality diet also were significantly more likely than were those with food security and a high quality diet to have A1c of at least 7.0% (aOR, 1.69), A1c of at least 8.0% (aOR, 1.83), and high triglycerides (aOR, 2.44). PWD with food security but a low-quality diet were significantly more likely than was the food security/high-quality diet group to have A1c of at least 7% (aOR, 1.55).

The study findings were limited by several factors including the cross-sectional design, reliance on self-reports, and inability to distinguish between type 1 and type 2 diabetes, the researchers wrote.

However, the results were strengthened by the large, nationally representative sample and the inclusion of multiple clinical outcomes in the patient assessment, they said.

The results suggest that food insecurity had a significant impact on both glycemic control and cholesterol management independent of diet quality, the researchers noted. Based on these findings, health care providers treating PWD may wish to assess their patients’ food security status, and “interventions could address disparities in food security,” they concluded.
 

Food insecurity a growing problem

“With more communities being pushed into state of war, drought, and famine globally, it is important to track impact of food insecurity and low quality food on common medical conditions like diabetes in our vulnerable communities,” Romesh K. Khardori, MD, professor of medicine: endocrinology, and metabolism at Eastern Virginia Medical School, Norfolk, said in an interview.

Dr. Khardori, who was not involved in the study, said he was not surprised by the current study findings.

“Type of food, amount of food, and quality of food have been stressed in diabetes management for more than 100 years,” he said. “Organizations charged with recommendations, such as the ADA and American Dietetic Association, have regularly updated their recommendations,” he noted. “It was not surprising, therefore, to find food insecurity and low quality tied to poor glycemic control.”

The take-home message for clinicians is to consider the availability and quality of food that their patients are exposed to when evaluating barriers to proper glycemic control, Dr. Khardori emphasized.

However, additional research is needed to explore whether the prescription of a sufficient amount of good quality food would alleviate the adverse impact seen in the current study, he said.

The study was supported by the National Institute of Diabetes and Digestive and Kidney Diseases. The researchers and Dr. Khardori had no financial conflicts to disclose.

This patient was given a diagnosis of Gianotti Crosti syndrome (GCS; also called infantile acrodermatitis of childhood), which is a self-resolving (often dramatic) dermatosis triggered by a viral infection or immunization. Patients with this syndrome develop papules, vesicles, and plaques on their face, hands, feet, and extremities a week (or more) after having a viral illness or receiving an immunization. In patients with darker skin types, lesions may appear purple to brown rather than bright red to red/orange. The syndrome typically occurs in children between the ages of 1 to 4 years, but almost all patients are under the age of 15.¹ Scratching and sleep disturbance are common. The condition typically resolves on its own after 3 or 4 weeks.

Globally, the hepatitis B virus (HBV) is the most common cause of GCS.¹ Other reported triggering viruses include hepatitis A and C, cytomegalovirus, Epstein-Barr virus, enteroviruses, HIV, parainfluenza viruses, parvoviruses, rubella, and COVID-19.²

Since the cause of this patient’s case of GCS was likely linked to a viral infection that produced the loose stools in a population with low-HBV risk, no further serologic testing was performed. Serologic testing may have been necessary if other infections, disease risks, or symptoms were identified. To relieve itching, topical triamcinolone 0.1% cream was prescribed for use once to twice daily on the extremities and hydrocortisone 1% cream was prescribed once to twice daily for use on the child’s face. At the 6-week follow-up visit, the lesions had resolved; light pink discoloration remained but was expected to further fade. In patients with darker skin, post-inflammatory hyperpigmentation may take several months to resolve.

‌

Text courtesy of Jonathan Karnes, MD, medical director, MDFMR Dermatology Services, Augusta, ME. Photos courtesy of Jonathan Karnes, MD (copyright retained).

This patient was given a diagnosis of Gianotti Crosti syndrome (GCS; also called infantile acrodermatitis of childhood), which is a self-resolving (often dramatic) dermatosis triggered by a viral infection or immunization. Patients with this syndrome develop papules, vesicles, and plaques on their face, hands, feet, and extremities a week (or more) after having a viral illness or receiving an immunization. In patients with darker skin types, lesions may appear purple to brown rather than bright red to red/orange. The syndrome typically occurs in children between the ages of 1 to 4 years, but almost all patients are under the age of 15.¹ Scratching and sleep disturbance are common. The condition typically resolves on its own after 3 or 4 weeks.

Globally, the hepatitis B virus (HBV) is the most common cause of GCS.¹ Other reported triggering viruses include hepatitis A and C, cytomegalovirus, Epstein-Barr virus, enteroviruses, HIV, parainfluenza viruses, parvoviruses, rubella, and COVID-19.²

Since the cause of this patient’s case of GCS was likely linked to a viral infection that produced the loose stools in a population with low-HBV risk, no further serologic testing was performed. Serologic testing may have been necessary if other infections, disease risks, or symptoms were identified. To relieve itching, topical triamcinolone 0.1% cream was prescribed for use once to twice daily on the extremities and hydrocortisone 1% cream was prescribed once to twice daily for use on the child’s face. At the 6-week follow-up visit, the lesions had resolved; light pink discoloration remained but was expected to further fade. In patients with darker skin, post-inflammatory hyperpigmentation may take several months to resolve.

‌

Text courtesy of Jonathan Karnes, MD, medical director, MDFMR Dermatology Services, Augusta, ME. Photos courtesy of Jonathan Karnes, MD (copyright retained).

This patient was given a diagnosis of Gianotti Crosti syndrome (GCS; also called infantile acrodermatitis of childhood), which is a self-resolving (often dramatic) dermatosis triggered by a viral infection or immunization. Patients with this syndrome develop papules, vesicles, and plaques on their face, hands, feet, and extremities a week (or more) after having a viral illness or receiving an immunization. In patients with darker skin types, lesions may appear purple to brown rather than bright red to red/orange. The syndrome typically occurs in children between the ages of 1 to 4 years, but almost all patients are under the age of 15.¹ Scratching and sleep disturbance are common. The condition typically resolves on its own after 3 or 4 weeks.

Globally, the hepatitis B virus (HBV) is the most common cause of GCS.¹ Other reported triggering viruses include hepatitis A and C, cytomegalovirus, Epstein-Barr virus, enteroviruses, HIV, parainfluenza viruses, parvoviruses, rubella, and COVID-19.²

Since the cause of this patient’s case of GCS was likely linked to a viral infection that produced the loose stools in a population with low-HBV risk, no further serologic testing was performed. Serologic testing may have been necessary if other infections, disease risks, or symptoms were identified. To relieve itching, topical triamcinolone 0.1% cream was prescribed for use once to twice daily on the extremities and hydrocortisone 1% cream was prescribed once to twice daily for use on the child’s face. At the 6-week follow-up visit, the lesions had resolved; light pink discoloration remained but was expected to further fade. In patients with darker skin, post-inflammatory hyperpigmentation may take several months to resolve.

‌

Text courtesy of Jonathan Karnes, MD, medical director, MDFMR Dermatology Services, Augusta, ME. Photos courtesy of Jonathan Karnes, MD (copyright retained).

Dr Robert Shin, from Georgetown University Hospital, highlights key presentations in disease-modifying therapy for multiple sclerosis (MS) presented at the 2022 annual meeting of the Consortium of Multiple Sclerosis Centers. 

First, Dr Shin discusses BTK inhibitors as an emerging treatment for multiple forms of MS, including progressive MS. 

Next, he shares preliminary results from the DISCOMS trial, which studied the safety of discontinuing vs continuing disease-modifying therapy in older MS patients. Although discontinuation was associated with more disease, Dr Shin suggests that a rigorous review of the data reveals no significant difference between the two groups. He comments that more data are needed. 

Dr Shin closes his commentary by highlighting a presentation focused on COVID and MS patients, specifically covering immune response to the COVID-19 vaccine in people being treated for MS.  

--

Professor, Department of Neurology, MedStar Georgetown University Hospital; Director, Georgetown MS and Neuroimmunology Center, Washington, DC 

Robert Shin, MD, has disclosed the following relevant financial relationships: 

Serve(d) as a director, officer, partner, employee, advisor, consultant, or trustee for: Alexion; Biogen; Bristol Myers Squibb; EMD Serono; Genentech; Horizon; Novartis; Roche; Sanofi Genzyme 

Serve(d) as a speaker or a member of a speakers bureau for: Alexion; Biogen; Bristol Myers Squibb; EMD Serono; Genentech; Horizon; Novartis; Roche; Sanofi Genzyme 

Dr Robert Shin, from Georgetown University Hospital, highlights key presentations in disease-modifying therapy for multiple sclerosis (MS) presented at the 2022 annual meeting of the Consortium of Multiple Sclerosis Centers. 

First, Dr Shin discusses BTK inhibitors as an emerging treatment for multiple forms of MS, including progressive MS. 

Next, he shares preliminary results from the DISCOMS trial, which studied the safety of discontinuing vs continuing disease-modifying therapy in older MS patients. Although discontinuation was associated with more disease, Dr Shin suggests that a rigorous review of the data reveals no significant difference between the two groups. He comments that more data are needed. 

Dr Shin closes his commentary by highlighting a presentation focused on COVID and MS patients, specifically covering immune response to the COVID-19 vaccine in people being treated for MS.  

--

Professor, Department of Neurology, MedStar Georgetown University Hospital; Director, Georgetown MS and Neuroimmunology Center, Washington, DC 

Robert Shin, MD, has disclosed the following relevant financial relationships: 

Serve(d) as a director, officer, partner, employee, advisor, consultant, or trustee for: Alexion; Biogen; Bristol Myers Squibb; EMD Serono; Genentech; Horizon; Novartis; Roche; Sanofi Genzyme 

Serve(d) as a speaker or a member of a speakers bureau for: Alexion; Biogen; Bristol Myers Squibb; EMD Serono; Genentech; Horizon; Novartis; Roche; Sanofi Genzyme 

Dr Robert Shin, from Georgetown University Hospital, highlights key presentations in disease-modifying therapy for multiple sclerosis (MS) presented at the 2022 annual meeting of the Consortium of Multiple Sclerosis Centers. 

First, Dr Shin discusses BTK inhibitors as an emerging treatment for multiple forms of MS, including progressive MS. 

Next, he shares preliminary results from the DISCOMS trial, which studied the safety of discontinuing vs continuing disease-modifying therapy in older MS patients. Although discontinuation was associated with more disease, Dr Shin suggests that a rigorous review of the data reveals no significant difference between the two groups. He comments that more data are needed. 

Dr Shin closes his commentary by highlighting a presentation focused on COVID and MS patients, specifically covering immune response to the COVID-19 vaccine in people being treated for MS.  

--

Professor, Department of Neurology, MedStar Georgetown University Hospital; Director, Georgetown MS and Neuroimmunology Center, Washington, DC 

Robert Shin, MD, has disclosed the following relevant financial relationships: 

Serve(d) as a director, officer, partner, employee, advisor, consultant, or trustee for: Alexion; Biogen; Bristol Myers Squibb; EMD Serono; Genentech; Horizon; Novartis; Roche; Sanofi Genzyme 

Serve(d) as a speaker or a member of a speakers bureau for: Alexion; Biogen; Bristol Myers Squibb; EMD Serono; Genentech; Horizon; Novartis; Roche; Sanofi Genzyme 

 The study by D'Amico and colleagues underscores the importance of using biologic therapies early in the postoperative course to prevent endoscopic recurrence. Patients who require surgery should initiate biologic therapy as soon as they have completed postoperative healing. This will help prevent a recurrence of their Crohn's disease and limit the need for subsequent surgery in the future. Proactive monitoring for postoperative recurrence and prompt management of any inflammation identified is vital in improving long-term outcomes.

 Meanwhile, Rosiou and colleagues highlight the importance of communication with the entire care team regarding the management of IBD flares. Proactive patient education about notifying the primary gastroenterology provider if they experience flare symptoms can help prevent inappropriate or excess steroid exposure. Steroid-sparing strategies for the induction and maintenance of IBD remission are pivotal in preventing side effects and long-term complications of steroid exposure. Steroids should be used as a short-term therapy while bridging to a safe and appropriate maintenance regimen.

 The study by D'Amico and colleagues underscores the importance of using biologic therapies early in the postoperative course to prevent endoscopic recurrence. Patients who require surgery should initiate biologic therapy as soon as they have completed postoperative healing. This will help prevent a recurrence of their Crohn's disease and limit the need for subsequent surgery in the future. Proactive monitoring for postoperative recurrence and prompt management of any inflammation identified is vital in improving long-term outcomes.

 Meanwhile, Rosiou and colleagues highlight the importance of communication with the entire care team regarding the management of IBD flares. Proactive patient education about notifying the primary gastroenterology provider if they experience flare symptoms can help prevent inappropriate or excess steroid exposure. Steroid-sparing strategies for the induction and maintenance of IBD remission are pivotal in preventing side effects and long-term complications of steroid exposure. Steroids should be used as a short-term therapy while bridging to a safe and appropriate maintenance regimen.

 The study by D'Amico and colleagues underscores the importance of using biologic therapies early in the postoperative course to prevent endoscopic recurrence. Patients who require surgery should initiate biologic therapy as soon as they have completed postoperative healing. This will help prevent a recurrence of their Crohn's disease and limit the need for subsequent surgery in the future. Proactive monitoring for postoperative recurrence and prompt management of any inflammation identified is vital in improving long-term outcomes.

 Meanwhile, Rosiou and colleagues highlight the importance of communication with the entire care team regarding the management of IBD flares. Proactive patient education about notifying the primary gastroenterology provider if they experience flare symptoms can help prevent inappropriate or excess steroid exposure. Steroid-sparing strategies for the induction and maintenance of IBD remission are pivotal in preventing side effects and long-term complications of steroid exposure. Steroids should be used as a short-term therapy while bridging to a safe and appropriate maintenance regimen.