Federal Practitioner

The Endocrine Society is among several organizations and individuals petitioning the Food and Drug Administration to remove its approvals of bisphenol A (BPA), citing recent evidence that exposure to it is unsafe.

The chemical is used to make plastics in items such as food containers, pitchers, and inner linings of metal products. Small amounts of BPA can leak into food and beverages.

tezzstock/Thinkstock

The petition points to a December 2021 report by the European Food Safety Authority titled: “Re-evaluation of the risks to public health related to the presence of bisphenol A (BPA) in foodstuffs,” which summarizes evidence gathered since 2013.

It concludes that “there is a health concern from BPA exposure for all age groups.” Specific concerns include harm to the immune system and male and female reproductive systems.
 

Average American exposed to 5,000 times the safe level of BPA

The EFSA established a new “tolerable daily intake” of BPA of 0.04 ng/kg of body weight per day. By contrast, in 2014 the FDA estimated that the mean BPA intake for the U.S. population older than 2 years was 200 ng/kg bw/day and that the 90th percentile for BPA intake was 500 ng/kg of body weight per day.

“Using FDA’s own exposure estimates, the average American is exposed to more than 5000 times the safe level of 0.04 ng BPA/kg [body weight per day] set by the EFSA expert panel. Without a doubt, these values constitute a high health risk and support the conclusion that uses of BPA are not safe ... Given the magnitude of the overexposure, we request an expedited review by FDA,” the petition reads.

In addition to the Endocrine Society, which has long warned about the dangers of endocrine-disrupting chemicals, other signatories to the petition include the Environmental Defense Fund, Breast Cancer Prevention Partners, Clean Water Action/Clean Water Fund, Consumer Reports, Environmental Working Group, Healthy Babies Bright Futures, and the former director of the National Institute of Environmental Health Sciences and National Toxicology Program.

In a statement, Endocrine Society BPA expert Heather Patisaul, PhD, of North Carolina University, Raleigh, said the report’s findings “are extremely concerning and prove the point that even very low levels of BPA exposure can be harmful and lead to issues with reproductive health, breast cancer risk, behavior, and metabolism.”

“The FDA needs to acknowledge the science behind endocrine-disrupting chemicals and act accordingly to protect public health,” she urged.

The FDA is expected to decide within the next few days whether to open a docket to accept comments.

A final decision could take 6 months or longer, an Endocrine Society spokesperson told this news organization.

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

The Endocrine Society is among several organizations and individuals petitioning the Food and Drug Administration to remove its approvals of bisphenol A (BPA), citing recent evidence that exposure to it is unsafe.

The chemical is used to make plastics in items such as food containers, pitchers, and inner linings of metal products. Small amounts of BPA can leak into food and beverages.

tezzstock/Thinkstock

The petition points to a December 2021 report by the European Food Safety Authority titled: “Re-evaluation of the risks to public health related to the presence of bisphenol A (BPA) in foodstuffs,” which summarizes evidence gathered since 2013.

It concludes that “there is a health concern from BPA exposure for all age groups.” Specific concerns include harm to the immune system and male and female reproductive systems.
 

Average American exposed to 5,000 times the safe level of BPA

The EFSA established a new “tolerable daily intake” of BPA of 0.04 ng/kg of body weight per day. By contrast, in 2014 the FDA estimated that the mean BPA intake for the U.S. population older than 2 years was 200 ng/kg bw/day and that the 90th percentile for BPA intake was 500 ng/kg of body weight per day.

“Using FDA’s own exposure estimates, the average American is exposed to more than 5000 times the safe level of 0.04 ng BPA/kg [body weight per day] set by the EFSA expert panel. Without a doubt, these values constitute a high health risk and support the conclusion that uses of BPA are not safe ... Given the magnitude of the overexposure, we request an expedited review by FDA,” the petition reads.

In addition to the Endocrine Society, which has long warned about the dangers of endocrine-disrupting chemicals, other signatories to the petition include the Environmental Defense Fund, Breast Cancer Prevention Partners, Clean Water Action/Clean Water Fund, Consumer Reports, Environmental Working Group, Healthy Babies Bright Futures, and the former director of the National Institute of Environmental Health Sciences and National Toxicology Program.

In a statement, Endocrine Society BPA expert Heather Patisaul, PhD, of North Carolina University, Raleigh, said the report’s findings “are extremely concerning and prove the point that even very low levels of BPA exposure can be harmful and lead to issues with reproductive health, breast cancer risk, behavior, and metabolism.”

“The FDA needs to acknowledge the science behind endocrine-disrupting chemicals and act accordingly to protect public health,” she urged.

The FDA is expected to decide within the next few days whether to open a docket to accept comments.

A final decision could take 6 months or longer, an Endocrine Society spokesperson told this news organization.

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

The Endocrine Society is among several organizations and individuals petitioning the Food and Drug Administration to remove its approvals of bisphenol A (BPA), citing recent evidence that exposure to it is unsafe.

The chemical is used to make plastics in items such as food containers, pitchers, and inner linings of metal products. Small amounts of BPA can leak into food and beverages.

tezzstock/Thinkstock

The petition points to a December 2021 report by the European Food Safety Authority titled: “Re-evaluation of the risks to public health related to the presence of bisphenol A (BPA) in foodstuffs,” which summarizes evidence gathered since 2013.

It concludes that “there is a health concern from BPA exposure for all age groups.” Specific concerns include harm to the immune system and male and female reproductive systems.
 

Average American exposed to 5,000 times the safe level of BPA

The EFSA established a new “tolerable daily intake” of BPA of 0.04 ng/kg of body weight per day. By contrast, in 2014 the FDA estimated that the mean BPA intake for the U.S. population older than 2 years was 200 ng/kg bw/day and that the 90th percentile for BPA intake was 500 ng/kg of body weight per day.

“Using FDA’s own exposure estimates, the average American is exposed to more than 5000 times the safe level of 0.04 ng BPA/kg [body weight per day] set by the EFSA expert panel. Without a doubt, these values constitute a high health risk and support the conclusion that uses of BPA are not safe ... Given the magnitude of the overexposure, we request an expedited review by FDA,” the petition reads.

In addition to the Endocrine Society, which has long warned about the dangers of endocrine-disrupting chemicals, other signatories to the petition include the Environmental Defense Fund, Breast Cancer Prevention Partners, Clean Water Action/Clean Water Fund, Consumer Reports, Environmental Working Group, Healthy Babies Bright Futures, and the former director of the National Institute of Environmental Health Sciences and National Toxicology Program.

In a statement, Endocrine Society BPA expert Heather Patisaul, PhD, of North Carolina University, Raleigh, said the report’s findings “are extremely concerning and prove the point that even very low levels of BPA exposure can be harmful and lead to issues with reproductive health, breast cancer risk, behavior, and metabolism.”

“The FDA needs to acknowledge the science behind endocrine-disrupting chemicals and act accordingly to protect public health,” she urged.

The FDA is expected to decide within the next few days whether to open a docket to accept comments.

A final decision could take 6 months or longer, an Endocrine Society spokesperson told this news organization.

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

Researchers have found a simple, low-cost way to get more adults to complete a fecal immunochemical test (FIT) to screen for colorectal cancer (CRC).

In a randomized controlled trial, patients who received an electronic “primer” message through their patient portal before the test kit arrived in their mailbox were more apt to complete and return the test than peers who didn’t get the electronic message.

ChrisChrisW/iStock/Getty Images

Heads-up message boosts compliance

CRC screening rates in the United States remain well below the national benchmark of 80%, and COVID-19 hasn’t helped. As a result, multiple medical and professional societies have emphasized the use of a mailed FIT outreach program.

As part of the outreach program, researchers at UCLA Health developed an electronic primer message within the electronic patient portal to alert patients due for CRC screening that they would be receiving a FIT kit in the mail.

They tested the impact of the primer messages in a randomized controlled trial involving 2,339 adults (mean age, 59 years, 57.5% women). Out of these, 1,157 received the standard mailed FIT kit (control group) and 1,182 received the standard mailed FIT kit plus a primer message sent through their personal patient portal.

Adding the primer message significantly increased the FIT completion rate at 6 months by 5.5%, with rates of 37.6% in the intervention group versus 32.1% in the control group.

After adjusting for patient demographics, the primer (versus no primer) led to significantly increased odds of completing CRC screening (adjusted odds ratio: 1.29; 95% confidence interval, 1.08-1.53; P = .004).

The primer message also shortened the time to FIT screening by 3 days (35 days with the primer vs. 38 days without).

Dr. Goshgarian and Dr. Croymans believe the priming messages worked well in their patient population because at the beginning of the intervention they identified a potential lack of awareness of the incoming FIT kit mailer as a barrier to uptake.

“We believe patients were receiving the kits with minimal advanced warning and discarding it as a mistake or hesitant to complete it because they did not understand the value to them,” they told this news organization.

“Therefore, a priming message helped to bridge that gap and allowed patients to be aware of the incoming FIT kits, know why it was important to do the FIT kit, and ultimately led to increasing our FIT kit return rates and thus CRC screening,” they said.

The researchers caution that their findings may be more relevant to patient populations who are more engaged in their health or who are more technologically savvy. In the UCLA Health system, roughly 84% of patients have an activated patient portal.
 

‘Good enhancement’ for health care systems

Reached for comment, Aasma Shaukat, MD, MPH, professor of medicine, NYU Langone Health, and first author of the American College of Gastroenterology (ACG) 2021 CRC screening guidelines, said the results are “interesting but not entirely surprising.”

“There’s literature supporting that a letter or notification prior to the FIT being mailed improves its uptake. Here, the authors applied it to their health care system in a quality improvement study and demonstrated it works,” Dr. Shaukat said.

“This is a good enhancement for health care systems where most of their patients are using or accessing their health chart portal,” added Dr. Shaukat.

“Caveats are that the generalizability is not known. It requires EHR [electronic health record] support tools and patients with access to a computer and enrolled and able to access their electronic chart, likely those with high literacy and English speaking.”

Funding for the study was provided by the UCLA Health Department of Medicine. Dr. Goshgarian, Dr. Croymans, and Dr. Shaukat have disclosed no relevant financial relationships.

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

Researchers have found a simple, low-cost way to get more adults to complete a fecal immunochemical test (FIT) to screen for colorectal cancer (CRC).

In a randomized controlled trial, patients who received an electronic “primer” message through their patient portal before the test kit arrived in their mailbox were more apt to complete and return the test than peers who didn’t get the electronic message.

ChrisChrisW/iStock/Getty Images

Heads-up message boosts compliance

CRC screening rates in the United States remain well below the national benchmark of 80%, and COVID-19 hasn’t helped. As a result, multiple medical and professional societies have emphasized the use of a mailed FIT outreach program.

As part of the outreach program, researchers at UCLA Health developed an electronic primer message within the electronic patient portal to alert patients due for CRC screening that they would be receiving a FIT kit in the mail.

They tested the impact of the primer messages in a randomized controlled trial involving 2,339 adults (mean age, 59 years, 57.5% women). Out of these, 1,157 received the standard mailed FIT kit (control group) and 1,182 received the standard mailed FIT kit plus a primer message sent through their personal patient portal.

Adding the primer message significantly increased the FIT completion rate at 6 months by 5.5%, with rates of 37.6% in the intervention group versus 32.1% in the control group.

After adjusting for patient demographics, the primer (versus no primer) led to significantly increased odds of completing CRC screening (adjusted odds ratio: 1.29; 95% confidence interval, 1.08-1.53; P = .004).

The primer message also shortened the time to FIT screening by 3 days (35 days with the primer vs. 38 days without).

Dr. Goshgarian and Dr. Croymans believe the priming messages worked well in their patient population because at the beginning of the intervention they identified a potential lack of awareness of the incoming FIT kit mailer as a barrier to uptake.

“We believe patients were receiving the kits with minimal advanced warning and discarding it as a mistake or hesitant to complete it because they did not understand the value to them,” they told this news organization.

“Therefore, a priming message helped to bridge that gap and allowed patients to be aware of the incoming FIT kits, know why it was important to do the FIT kit, and ultimately led to increasing our FIT kit return rates and thus CRC screening,” they said.

The researchers caution that their findings may be more relevant to patient populations who are more engaged in their health or who are more technologically savvy. In the UCLA Health system, roughly 84% of patients have an activated patient portal.
 

‘Good enhancement’ for health care systems

Reached for comment, Aasma Shaukat, MD, MPH, professor of medicine, NYU Langone Health, and first author of the American College of Gastroenterology (ACG) 2021 CRC screening guidelines, said the results are “interesting but not entirely surprising.”

“There’s literature supporting that a letter or notification prior to the FIT being mailed improves its uptake. Here, the authors applied it to their health care system in a quality improvement study and demonstrated it works,” Dr. Shaukat said.

“This is a good enhancement for health care systems where most of their patients are using or accessing their health chart portal,” added Dr. Shaukat.

“Caveats are that the generalizability is not known. It requires EHR [electronic health record] support tools and patients with access to a computer and enrolled and able to access their electronic chart, likely those with high literacy and English speaking.”

Funding for the study was provided by the UCLA Health Department of Medicine. Dr. Goshgarian, Dr. Croymans, and Dr. Shaukat have disclosed no relevant financial relationships.

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

Researchers have found a simple, low-cost way to get more adults to complete a fecal immunochemical test (FIT) to screen for colorectal cancer (CRC).

In a randomized controlled trial, patients who received an electronic “primer” message through their patient portal before the test kit arrived in their mailbox were more apt to complete and return the test than peers who didn’t get the electronic message.

ChrisChrisW/iStock/Getty Images

Heads-up message boosts compliance

CRC screening rates in the United States remain well below the national benchmark of 80%, and COVID-19 hasn’t helped. As a result, multiple medical and professional societies have emphasized the use of a mailed FIT outreach program.

As part of the outreach program, researchers at UCLA Health developed an electronic primer message within the electronic patient portal to alert patients due for CRC screening that they would be receiving a FIT kit in the mail.

They tested the impact of the primer messages in a randomized controlled trial involving 2,339 adults (mean age, 59 years, 57.5% women). Out of these, 1,157 received the standard mailed FIT kit (control group) and 1,182 received the standard mailed FIT kit plus a primer message sent through their personal patient portal.

Adding the primer message significantly increased the FIT completion rate at 6 months by 5.5%, with rates of 37.6% in the intervention group versus 32.1% in the control group.

After adjusting for patient demographics, the primer (versus no primer) led to significantly increased odds of completing CRC screening (adjusted odds ratio: 1.29; 95% confidence interval, 1.08-1.53; P = .004).

The primer message also shortened the time to FIT screening by 3 days (35 days with the primer vs. 38 days without).

Dr. Goshgarian and Dr. Croymans believe the priming messages worked well in their patient population because at the beginning of the intervention they identified a potential lack of awareness of the incoming FIT kit mailer as a barrier to uptake.

“We believe patients were receiving the kits with minimal advanced warning and discarding it as a mistake or hesitant to complete it because they did not understand the value to them,” they told this news organization.

“Therefore, a priming message helped to bridge that gap and allowed patients to be aware of the incoming FIT kits, know why it was important to do the FIT kit, and ultimately led to increasing our FIT kit return rates and thus CRC screening,” they said.

The researchers caution that their findings may be more relevant to patient populations who are more engaged in their health or who are more technologically savvy. In the UCLA Health system, roughly 84% of patients have an activated patient portal.
 

‘Good enhancement’ for health care systems

Reached for comment, Aasma Shaukat, MD, MPH, professor of medicine, NYU Langone Health, and first author of the American College of Gastroenterology (ACG) 2021 CRC screening guidelines, said the results are “interesting but not entirely surprising.”

“There’s literature supporting that a letter or notification prior to the FIT being mailed improves its uptake. Here, the authors applied it to their health care system in a quality improvement study and demonstrated it works,” Dr. Shaukat said.

“This is a good enhancement for health care systems where most of their patients are using or accessing their health chart portal,” added Dr. Shaukat.

“Caveats are that the generalizability is not known. It requires EHR [electronic health record] support tools and patients with access to a computer and enrolled and able to access their electronic chart, likely those with high literacy and English speaking.”

Funding for the study was provided by the UCLA Health Department of Medicine. Dr. Goshgarian, Dr. Croymans, and Dr. Shaukat have disclosed no relevant financial relationships.

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

Hundreds of Native American tribes have tentatively settled in what one of the lead attorneys describes as “an epic deal”: The top 3 pharmaceutical distributors in the US and Johnson & Johnson have agreed to pay $665 million for deceptive marketing practices and overdistribution of opioids. Native Americans were among those hardest hit by the opioid epidemic. Between 2006 and 2014, Native Americans were nearly 50% more likely than non-Natives to die of an opioid overdose. In 2014, they ranked number 1 for death by opioid overdose.

Overprescribing was rampant. In some areas, such as southwestern Virginia, eastern Kentucky, and Alabama, prescriptions were 5 to 6 times higher than the national average. The overprescribing was largely due to massive and aggressive billion-dollar marketing campaigns, which misrepresented the safety of opioid medications. Purdue Pharma, for instance, trained sales representatives to claim that the risk of addiction was “less than 1 percent.” In an interview with Smithsonian Magazine, Caleb Alexander, MD, codirector of Johns Hopkins’ Center for Drug Safety and Effectiveness, said, “When I was in residency training, we were taught that one needn’t worry about the addictive potential of opioids if a patient had true pain.” He said it was no accident that physicians were cultivated to overestimate the effectiveness for chronic, noncancer pain while underestimating the risks.

Native Americans were not only in the target group for prescriptions, but also apparently singularly targeted. “We were preyed upon,” said Chickasaw Nation Governor Bill Anoatubby in the Washington Post. “It was unconscionable.” A Washington Post analysis found that, between 2006 and 2014, opioid distributors shipped an average of 36 pills per person in the US. States in the so-called opioid belt (mostly Southern states), received an average of 60 to 66 pills per person. The distributors shipped 57 pills per person to Oklahoma, home to nearly 322,000 Native Americans. (The opioid death rate for Native Americans in Oklahoma from 2006 to 2014 was more than triple the nationwide rate for non-Natives.) In South Dakota as recently as 2015, enough opioids were prescribed to medicate every adult around-the-clock for 19 consecutive days. Native Americans comprise 9% of South Dakota’s population; however, almost 30% of the patients are being treated for opioid use disorder.

In the settlement, which is a first for tribes, McKesson, Cardinal Health, and AmerisourceBergen would pay $515 million over 7 years. Johnson & Johnson would contribute $150 million in 2 years to the federally recognized tribes. “This settlement is a real turning point in history,” said Lloyd Miller, one of the attorneys representing one-third of the litigating tribes.

But the money is still small compensation for ravaging millions of lives. “Flooding the Native community with Western medicine—sedating a population rather than seeking to understand its needs and challenges—is not an acceptable means of handling its trauma,” the Lakota People’s Law Project says in an article on its website. Thus, the money dispersal will be overseen by a panel of tribal health experts, to go toward programs that aid drug users and their communities.

The funds will be managed in a way that will consider the long-term damage, Native American leaders vow. Children, for instance, have not been exempt from the sequelae of the overprescribing. Foster care systems are “overrun” with children of addicted parents, the Law Project says, and the children are placed in homes outside the tribe. “In the long run, this has the potential to curtail tribal membership, break down familial lines, and degrade cultural values.”

Dealing with the problem has drained tribal resources—doubly strained by the COVID-19 epidemic. Chairman Douglas Yankton, of the Spirit Lake Nation in North Dakota, said in a statement, “The dollars that will flow to Tribes under this initial settlement will help fund crucial, on-reservation, culturally appropriate opioid treatment services.”

However, Chairman Kristopher Peters, of the Squaxin Island Tribe in Washington State, told the Washington Post, “There is no amount of money that’s going to solve the generational issues that have been created from this. Our hope is that we can use these funds to help revitalize our culture and help heal our people.”

Johnson & Johnson says it no longer sells prescription opioids in the US

Hundreds of Native American tribes have tentatively settled in what one of the lead attorneys describes as “an epic deal”: The top 3 pharmaceutical distributors in the US and Johnson & Johnson have agreed to pay $665 million for deceptive marketing practices and overdistribution of opioids. Native Americans were among those hardest hit by the opioid epidemic. Between 2006 and 2014, Native Americans were nearly 50% more likely than non-Natives to die of an opioid overdose. In 2014, they ranked number 1 for death by opioid overdose.

Overprescribing was rampant. In some areas, such as southwestern Virginia, eastern Kentucky, and Alabama, prescriptions were 5 to 6 times higher than the national average. The overprescribing was largely due to massive and aggressive billion-dollar marketing campaigns, which misrepresented the safety of opioid medications. Purdue Pharma, for instance, trained sales representatives to claim that the risk of addiction was “less than 1 percent.” In an interview with Smithsonian Magazine, Caleb Alexander, MD, codirector of Johns Hopkins’ Center for Drug Safety and Effectiveness, said, “When I was in residency training, we were taught that one needn’t worry about the addictive potential of opioids if a patient had true pain.” He said it was no accident that physicians were cultivated to overestimate the effectiveness for chronic, noncancer pain while underestimating the risks.

Native Americans were not only in the target group for prescriptions, but also apparently singularly targeted. “We were preyed upon,” said Chickasaw Nation Governor Bill Anoatubby in the Washington Post. “It was unconscionable.” A Washington Post analysis found that, between 2006 and 2014, opioid distributors shipped an average of 36 pills per person in the US. States in the so-called opioid belt (mostly Southern states), received an average of 60 to 66 pills per person. The distributors shipped 57 pills per person to Oklahoma, home to nearly 322,000 Native Americans. (The opioid death rate for Native Americans in Oklahoma from 2006 to 2014 was more than triple the nationwide rate for non-Natives.) In South Dakota as recently as 2015, enough opioids were prescribed to medicate every adult around-the-clock for 19 consecutive days. Native Americans comprise 9% of South Dakota’s population; however, almost 30% of the patients are being treated for opioid use disorder.

In the settlement, which is a first for tribes, McKesson, Cardinal Health, and AmerisourceBergen would pay $515 million over 7 years. Johnson & Johnson would contribute $150 million in 2 years to the federally recognized tribes. “This settlement is a real turning point in history,” said Lloyd Miller, one of the attorneys representing one-third of the litigating tribes.

But the money is still small compensation for ravaging millions of lives. “Flooding the Native community with Western medicine—sedating a population rather than seeking to understand its needs and challenges—is not an acceptable means of handling its trauma,” the Lakota People’s Law Project says in an article on its website. Thus, the money dispersal will be overseen by a panel of tribal health experts, to go toward programs that aid drug users and their communities.

The funds will be managed in a way that will consider the long-term damage, Native American leaders vow. Children, for instance, have not been exempt from the sequelae of the overprescribing. Foster care systems are “overrun” with children of addicted parents, the Law Project says, and the children are placed in homes outside the tribe. “In the long run, this has the potential to curtail tribal membership, break down familial lines, and degrade cultural values.”

Dealing with the problem has drained tribal resources—doubly strained by the COVID-19 epidemic. Chairman Douglas Yankton, of the Spirit Lake Nation in North Dakota, said in a statement, “The dollars that will flow to Tribes under this initial settlement will help fund crucial, on-reservation, culturally appropriate opioid treatment services.”

However, Chairman Kristopher Peters, of the Squaxin Island Tribe in Washington State, told the Washington Post, “There is no amount of money that’s going to solve the generational issues that have been created from this. Our hope is that we can use these funds to help revitalize our culture and help heal our people.”

Johnson & Johnson says it no longer sells prescription opioids in the US

Hundreds of Native American tribes have tentatively settled in what one of the lead attorneys describes as “an epic deal”: The top 3 pharmaceutical distributors in the US and Johnson & Johnson have agreed to pay $665 million for deceptive marketing practices and overdistribution of opioids. Native Americans were among those hardest hit by the opioid epidemic. Between 2006 and 2014, Native Americans were nearly 50% more likely than non-Natives to die of an opioid overdose. In 2014, they ranked number 1 for death by opioid overdose.

Overprescribing was rampant. In some areas, such as southwestern Virginia, eastern Kentucky, and Alabama, prescriptions were 5 to 6 times higher than the national average. The overprescribing was largely due to massive and aggressive billion-dollar marketing campaigns, which misrepresented the safety of opioid medications. Purdue Pharma, for instance, trained sales representatives to claim that the risk of addiction was “less than 1 percent.” In an interview with Smithsonian Magazine, Caleb Alexander, MD, codirector of Johns Hopkins’ Center for Drug Safety and Effectiveness, said, “When I was in residency training, we were taught that one needn’t worry about the addictive potential of opioids if a patient had true pain.” He said it was no accident that physicians were cultivated to overestimate the effectiveness for chronic, noncancer pain while underestimating the risks.

Native Americans were not only in the target group for prescriptions, but also apparently singularly targeted. “We were preyed upon,” said Chickasaw Nation Governor Bill Anoatubby in the Washington Post. “It was unconscionable.” A Washington Post analysis found that, between 2006 and 2014, opioid distributors shipped an average of 36 pills per person in the US. States in the so-called opioid belt (mostly Southern states), received an average of 60 to 66 pills per person. The distributors shipped 57 pills per person to Oklahoma, home to nearly 322,000 Native Americans. (The opioid death rate for Native Americans in Oklahoma from 2006 to 2014 was more than triple the nationwide rate for non-Natives.) In South Dakota as recently as 2015, enough opioids were prescribed to medicate every adult around-the-clock for 19 consecutive days. Native Americans comprise 9% of South Dakota’s population; however, almost 30% of the patients are being treated for opioid use disorder.

In the settlement, which is a first for tribes, McKesson, Cardinal Health, and AmerisourceBergen would pay $515 million over 7 years. Johnson & Johnson would contribute $150 million in 2 years to the federally recognized tribes. “This settlement is a real turning point in history,” said Lloyd Miller, one of the attorneys representing one-third of the litigating tribes.

But the money is still small compensation for ravaging millions of lives. “Flooding the Native community with Western medicine—sedating a population rather than seeking to understand its needs and challenges—is not an acceptable means of handling its trauma,” the Lakota People’s Law Project says in an article on its website. Thus, the money dispersal will be overseen by a panel of tribal health experts, to go toward programs that aid drug users and their communities.

The funds will be managed in a way that will consider the long-term damage, Native American leaders vow. Children, for instance, have not been exempt from the sequelae of the overprescribing. Foster care systems are “overrun” with children of addicted parents, the Law Project says, and the children are placed in homes outside the tribe. “In the long run, this has the potential to curtail tribal membership, break down familial lines, and degrade cultural values.”

Dealing with the problem has drained tribal resources—doubly strained by the COVID-19 epidemic. Chairman Douglas Yankton, of the Spirit Lake Nation in North Dakota, said in a statement, “The dollars that will flow to Tribes under this initial settlement will help fund crucial, on-reservation, culturally appropriate opioid treatment services.”

However, Chairman Kristopher Peters, of the Squaxin Island Tribe in Washington State, told the Washington Post, “There is no amount of money that’s going to solve the generational issues that have been created from this. Our hope is that we can use these funds to help revitalize our culture and help heal our people.”

Johnson & Johnson says it no longer sells prescription opioids in the US

Long COVID continues to be a moving target – continuously evolving and still surprising doctors and patients who have sometimes incapacitating long-term symptoms.

Little about the disorder seems predictable at this point. People can have long COVID after asymptomatic, mild, or severe COVID-19, for example. And when a person gets long COVID – also known as long-haul COVID – symptoms can vary widely.

To address all the uncertainty, the New York State Department of Health gathered experts in primary care, pediatrics, physical medicine, rehabilitation, and pulmonology to answer some pressing questions.

New York in 2020 was the first epicenter of the pandemic in the United States, making it also the center of the long COVID epidemic, says Emily Lutterloh, MD, director of the Division of Epidemiology at the New York State Department of Health.
 

What do you do when you’re seeing a patient with long COVID for the first time?

The first exam varies because there are so many different ways long COVID presents itself, says Benjamin Abramoff, MD, a physical medicine and rehabilitation specialist at Penn Medicine in Philadelphia.

I’ve now been seriously ill with #LongCovid for 11 months. I was never hospitalized. I didn’t even have a “mild” covid case. Instead, I developed Long Covid from an asymptomatic infection.

I’m far from unique. Up to 1/5 of asymptomatic patients go on to have long-term symptoms.

— Ravi Veriah Jacques (@RaviHVJ) February 3, 2022

Assessing their previous and current care also helps to direct their ongoing management, says Zijian Chen, MD, medical director of the Center for Post-COVID Care at Mount Sinai Health System in New York.
 

Can vaccination help people with long COVID?

Anything that we can do to help prevent people from being critically ill or being hospitalized with COVID-19 is helpful to prevent long COVID, says Dr. Abramoff, who is also director of the long COVID clinic at the University of Pennsylvania, Philadelphia.

“So that’s something I always discuss with patients. In some research, sometimes patients do feel better after the vaccine,” he says.
 

What kind of therapies do you find helpful for your patients?

Rehabilitation is a key part of recovery from long COVID, Dr. Abramoff says. “It is very important to make this very patient-specific.”

“We have patients that are working. They’re already going to the gym in some cases but don’t feel like they have the same endurance,” he says. “And then we have patients who are so crippled by their fatigue that they can’t get out of bed.”
 

1/ What is #LongCOVID?!

A disabling malady from ongoing inflammation, autoimmunity, & potential viral reservoirs (GI, brain?)

NEW DATA: The Lungs “light up” on special MRI Scans 3 to 9 months later in patients never hospitalized for COVID.https://t.co/I2kyZ4cK5F pic.twitter.com/dL1P67L2DK

— WesElyMD (@WesElyMD) February 2, 2022

An exercise program can help people who have long COVID.

“There’s a big role for therapy services in the recovery of these patients,” says John Baratta, MD, of the department of physical medicine and rehabilitation at the University of North Carolina at Chapel Hill.

But the limited number of long COVID clinics can mean some people are unable to get to therapists trained on the needs of patients with lingering COVID symptoms. Educating community physical and occupational therapists is one solution.
 

How long does it take for people with long COVID to recover and get back to 100% if they can?

Specific numbers aren’t really available, Dr. Baratta says.

“But I can tell you the general trend that I see is that a lot of patients have a gradual improvement of symptoms. The slow but steady improvement with time may be the body’s natural healing process, a result of medical interventions, or both.”

It can help to reassure people with long COVID that they will not be discharged from care until they feel they’ve maximized their health, says Sharagim Kemp, DO, medical director of the COVID Recovery Program for Nuvance Health, a health system in New York and Connecticut.

It’s essential to set realistic recovery expectations and tell patients that not everyone will return to 100% of their pre-COVID functioning, she says.

“Once we are able to help them reset their expectations, there’s almost an accelerated recovery because they are not putting that pressure on themselves anymore,” Dr. Kemp says.
 

What are the most common symptoms you’re seeing in long COVID?

It’s helpful to think of long COVID as a very broad umbrella term, Dr. Abramoff says.

Echoing what many others have observed, fatigue, cognitive dysfunction or “brain fog,“ and shortness of breath or troubled breathing appear to be the most common symptoms, he says.

Some reported vague symptoms, Dr. Kemp says.

People may go to the doctor “not even realizing that they had COVID. That’s one of the important points here – to have a high index of suspicion for patients who come in with multiple symptoms,” she says.

For this reason, patients can report symptoms that don’t necessarily fit into any specialty, says Sarah J. Ryan, MD, an internal medicine doctor at Columbia University Irving Medical Center in New York. People say they are “just not themselves” or they are tired after their COVID-19 recovery.
 

Is there a connection between severe COVID cases and severe long COVID?

“It’s not like that at all. I would say that more than 80% of the patients that we see had mild to moderate illness and they were not hospitalized,” Dr. Baratta says.

Long COVID is a bit different in children and teenagers, says Ixsy Ramirez, MD, a pediatric pulmonologist at University of Michigan Health, Ann Arbor. Most patients in the long COVID clinic at the University of Michigan were previously healthy, and not children with asthma or other lung conditions as one might expect. In fact, many are student athletes, or were before they had long COVID.

In this population, shortness of breath is most common, followed by chest pain and fatigue. Unfortunately, the symptoms are so serious for many kids that their performance is limited, even if they can return to competitive play.
 

Are there defined criteria you use to diagnose long COVID? How do you give someone a diagnosis?

That’s an ever-evolving question, Dr. Kemp says. The generally accepted definition centers on persistent or new symptoms 4 weeks or more after the original COVID-19 illness, but there are exceptions.

Researchers are working on lab tests to help confirm the diagnosis. But without a definitive blood biomarker, getting to the diagnosis requires “some thorough detective work,” Dr. Ryan says.
 

Do you bring in mental health providers to help with treatment?

“We focus on mental health quite a bit actually,” says, Dr. Chen, cofounder of his institution’s COVID recovery clinic. Mount Sinai offers one-on-one and group mental health services, for example.

“Personally, I’ve seen patients that I did not expect to have such severe mental health changes” with long COVID.
 

One of the most powerful accounts and testimonies I have seen on what most #LongCovid patients experience when interacting with their doctors.

“I did not fit in a box, so they chose not to see me, even worse they made me feel like it was my fault for not fitting in their box” pic.twitter.com/7GQLBucuO5

— charlos (@loscharlos) February 3, 2022

Examples include severe depression, cases of acute psychosis, hallucinations, and other problems “that are really unexpected after a viral illness.”

Stony Brook University Hospital in New York has a long COVID clinic staffed by multiple primary care doctors who do exams and refer patients to services. A bonus of offering psychological services to all post-COVID patients is doctors get a more complete picture of each person and a better understanding of what they are going through, says Abigail Chua, MD, a pulmonologist at Stony Brook.

Some empathy is essential, Dr. Baratta says. “It’s important to recognize that a lot of these patients present with a sense of grief or loss for their prior life.”
 

What does the future hold?

A simple test to diagnose long COVID, combined with an effective treatment that helps people feel better within a week, would be ideal, Dr. Abramoff says.

“That would be lovely. But you know, we’re just not at that point.”

And it would be helpful to start identifying subtypes of long COVID so diagnosis and treatment can be more targeted, Dr. Abramoff says. Otherwise, “It’s going to be a very challenging approach to try to treat all of our patients with long COVID symptoms the same way.”

Good clinical trials likewise are needed to address all the subtleties of long COVID.

A number of long COVID centers are collaborating on research to find out more, Dr. Chen says. Actions include setting up a bank of tissue samples from people with long COVID so researchers can continue to figure out the condition.

One goal, Dr. Chen says, would be the ability to treat long COVID rather than just its symptoms.

Long COVID emphasizes the need to prevent people from getting COVID in the first place, Dr. Ramirez says. This will continue to be important, particularly when some people dismiss the seriousness of COVID, comparing it to a cold if they get it. That attitude discounts the large number of people who unfortunately go on to develop long-term, often debilitating, symptoms.

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

Long COVID continues to be a moving target – continuously evolving and still surprising doctors and patients who have sometimes incapacitating long-term symptoms.

Little about the disorder seems predictable at this point. People can have long COVID after asymptomatic, mild, or severe COVID-19, for example. And when a person gets long COVID – also known as long-haul COVID – symptoms can vary widely.

To address all the uncertainty, the New York State Department of Health gathered experts in primary care, pediatrics, physical medicine, rehabilitation, and pulmonology to answer some pressing questions.

New York in 2020 was the first epicenter of the pandemic in the United States, making it also the center of the long COVID epidemic, says Emily Lutterloh, MD, director of the Division of Epidemiology at the New York State Department of Health.
 

What do you do when you’re seeing a patient with long COVID for the first time?

The first exam varies because there are so many different ways long COVID presents itself, says Benjamin Abramoff, MD, a physical medicine and rehabilitation specialist at Penn Medicine in Philadelphia.

I’ve now been seriously ill with #LongCovid for 11 months. I was never hospitalized. I didn’t even have a “mild” covid case. Instead, I developed Long Covid from an asymptomatic infection.

I’m far from unique. Up to 1/5 of asymptomatic patients go on to have long-term symptoms.

— Ravi Veriah Jacques (@RaviHVJ) February 3, 2022

Assessing their previous and current care also helps to direct their ongoing management, says Zijian Chen, MD, medical director of the Center for Post-COVID Care at Mount Sinai Health System in New York.
 

Can vaccination help people with long COVID?

Anything that we can do to help prevent people from being critically ill or being hospitalized with COVID-19 is helpful to prevent long COVID, says Dr. Abramoff, who is also director of the long COVID clinic at the University of Pennsylvania, Philadelphia.

“So that’s something I always discuss with patients. In some research, sometimes patients do feel better after the vaccine,” he says.
 

What kind of therapies do you find helpful for your patients?

Rehabilitation is a key part of recovery from long COVID, Dr. Abramoff says. “It is very important to make this very patient-specific.”

“We have patients that are working. They’re already going to the gym in some cases but don’t feel like they have the same endurance,” he says. “And then we have patients who are so crippled by their fatigue that they can’t get out of bed.”
 

1/ What is #LongCOVID?!

A disabling malady from ongoing inflammation, autoimmunity, & potential viral reservoirs (GI, brain?)

NEW DATA: The Lungs “light up” on special MRI Scans 3 to 9 months later in patients never hospitalized for COVID.https://t.co/I2kyZ4cK5F pic.twitter.com/dL1P67L2DK

— WesElyMD (@WesElyMD) February 2, 2022

An exercise program can help people who have long COVID.

“There’s a big role for therapy services in the recovery of these patients,” says John Baratta, MD, of the department of physical medicine and rehabilitation at the University of North Carolina at Chapel Hill.

But the limited number of long COVID clinics can mean some people are unable to get to therapists trained on the needs of patients with lingering COVID symptoms. Educating community physical and occupational therapists is one solution.
 

How long does it take for people with long COVID to recover and get back to 100% if they can?

Specific numbers aren’t really available, Dr. Baratta says.

“But I can tell you the general trend that I see is that a lot of patients have a gradual improvement of symptoms. The slow but steady improvement with time may be the body’s natural healing process, a result of medical interventions, or both.”

It can help to reassure people with long COVID that they will not be discharged from care until they feel they’ve maximized their health, says Sharagim Kemp, DO, medical director of the COVID Recovery Program for Nuvance Health, a health system in New York and Connecticut.

It’s essential to set realistic recovery expectations and tell patients that not everyone will return to 100% of their pre-COVID functioning, she says.

“Once we are able to help them reset their expectations, there’s almost an accelerated recovery because they are not putting that pressure on themselves anymore,” Dr. Kemp says.
 

What are the most common symptoms you’re seeing in long COVID?

It’s helpful to think of long COVID as a very broad umbrella term, Dr. Abramoff says.

Echoing what many others have observed, fatigue, cognitive dysfunction or “brain fog,“ and shortness of breath or troubled breathing appear to be the most common symptoms, he says.

Some reported vague symptoms, Dr. Kemp says.

People may go to the doctor “not even realizing that they had COVID. That’s one of the important points here – to have a high index of suspicion for patients who come in with multiple symptoms,” she says.

For this reason, patients can report symptoms that don’t necessarily fit into any specialty, says Sarah J. Ryan, MD, an internal medicine doctor at Columbia University Irving Medical Center in New York. People say they are “just not themselves” or they are tired after their COVID-19 recovery.
 

Is there a connection between severe COVID cases and severe long COVID?

“It’s not like that at all. I would say that more than 80% of the patients that we see had mild to moderate illness and they were not hospitalized,” Dr. Baratta says.

Long COVID is a bit different in children and teenagers, says Ixsy Ramirez, MD, a pediatric pulmonologist at University of Michigan Health, Ann Arbor. Most patients in the long COVID clinic at the University of Michigan were previously healthy, and not children with asthma or other lung conditions as one might expect. In fact, many are student athletes, or were before they had long COVID.

In this population, shortness of breath is most common, followed by chest pain and fatigue. Unfortunately, the symptoms are so serious for many kids that their performance is limited, even if they can return to competitive play.
 

Are there defined criteria you use to diagnose long COVID? How do you give someone a diagnosis?

That’s an ever-evolving question, Dr. Kemp says. The generally accepted definition centers on persistent or new symptoms 4 weeks or more after the original COVID-19 illness, but there are exceptions.

Researchers are working on lab tests to help confirm the diagnosis. But without a definitive blood biomarker, getting to the diagnosis requires “some thorough detective work,” Dr. Ryan says.
 

Do you bring in mental health providers to help with treatment?

“We focus on mental health quite a bit actually,” says, Dr. Chen, cofounder of his institution’s COVID recovery clinic. Mount Sinai offers one-on-one and group mental health services, for example.

“Personally, I’ve seen patients that I did not expect to have such severe mental health changes” with long COVID.
 

One of the most powerful accounts and testimonies I have seen on what most #LongCovid patients experience when interacting with their doctors.

“I did not fit in a box, so they chose not to see me, even worse they made me feel like it was my fault for not fitting in their box” pic.twitter.com/7GQLBucuO5

— charlos (@loscharlos) February 3, 2022

Examples include severe depression, cases of acute psychosis, hallucinations, and other problems “that are really unexpected after a viral illness.”

Stony Brook University Hospital in New York has a long COVID clinic staffed by multiple primary care doctors who do exams and refer patients to services. A bonus of offering psychological services to all post-COVID patients is doctors get a more complete picture of each person and a better understanding of what they are going through, says Abigail Chua, MD, a pulmonologist at Stony Brook.

Some empathy is essential, Dr. Baratta says. “It’s important to recognize that a lot of these patients present with a sense of grief or loss for their prior life.”
 

What does the future hold?

A simple test to diagnose long COVID, combined with an effective treatment that helps people feel better within a week, would be ideal, Dr. Abramoff says.

“That would be lovely. But you know, we’re just not at that point.”

And it would be helpful to start identifying subtypes of long COVID so diagnosis and treatment can be more targeted, Dr. Abramoff says. Otherwise, “It’s going to be a very challenging approach to try to treat all of our patients with long COVID symptoms the same way.”

Good clinical trials likewise are needed to address all the subtleties of long COVID.

A number of long COVID centers are collaborating on research to find out more, Dr. Chen says. Actions include setting up a bank of tissue samples from people with long COVID so researchers can continue to figure out the condition.

One goal, Dr. Chen says, would be the ability to treat long COVID rather than just its symptoms.

Long COVID emphasizes the need to prevent people from getting COVID in the first place, Dr. Ramirez says. This will continue to be important, particularly when some people dismiss the seriousness of COVID, comparing it to a cold if they get it. That attitude discounts the large number of people who unfortunately go on to develop long-term, often debilitating, symptoms.

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

Long COVID continues to be a moving target – continuously evolving and still surprising doctors and patients who have sometimes incapacitating long-term symptoms.

Little about the disorder seems predictable at this point. People can have long COVID after asymptomatic, mild, or severe COVID-19, for example. And when a person gets long COVID – also known as long-haul COVID – symptoms can vary widely.

To address all the uncertainty, the New York State Department of Health gathered experts in primary care, pediatrics, physical medicine, rehabilitation, and pulmonology to answer some pressing questions.

New York in 2020 was the first epicenter of the pandemic in the United States, making it also the center of the long COVID epidemic, says Emily Lutterloh, MD, director of the Division of Epidemiology at the New York State Department of Health.
 

What do you do when you’re seeing a patient with long COVID for the first time?

The first exam varies because there are so many different ways long COVID presents itself, says Benjamin Abramoff, MD, a physical medicine and rehabilitation specialist at Penn Medicine in Philadelphia.

I’ve now been seriously ill with #LongCovid for 11 months. I was never hospitalized. I didn’t even have a “mild” covid case. Instead, I developed Long Covid from an asymptomatic infection.

I’m far from unique. Up to 1/5 of asymptomatic patients go on to have long-term symptoms.

— Ravi Veriah Jacques (@RaviHVJ) February 3, 2022

Assessing their previous and current care also helps to direct their ongoing management, says Zijian Chen, MD, medical director of the Center for Post-COVID Care at Mount Sinai Health System in New York.
 

Can vaccination help people with long COVID?

Anything that we can do to help prevent people from being critically ill or being hospitalized with COVID-19 is helpful to prevent long COVID, says Dr. Abramoff, who is also director of the long COVID clinic at the University of Pennsylvania, Philadelphia.

“So that’s something I always discuss with patients. In some research, sometimes patients do feel better after the vaccine,” he says.
 

What kind of therapies do you find helpful for your patients?

Rehabilitation is a key part of recovery from long COVID, Dr. Abramoff says. “It is very important to make this very patient-specific.”

“We have patients that are working. They’re already going to the gym in some cases but don’t feel like they have the same endurance,” he says. “And then we have patients who are so crippled by their fatigue that they can’t get out of bed.”
 

1/ What is #LongCOVID?!

A disabling malady from ongoing inflammation, autoimmunity, & potential viral reservoirs (GI, brain?)

NEW DATA: The Lungs “light up” on special MRI Scans 3 to 9 months later in patients never hospitalized for COVID.https://t.co/I2kyZ4cK5F pic.twitter.com/dL1P67L2DK

— WesElyMD (@WesElyMD) February 2, 2022

An exercise program can help people who have long COVID.

“There’s a big role for therapy services in the recovery of these patients,” says John Baratta, MD, of the department of physical medicine and rehabilitation at the University of North Carolina at Chapel Hill.

But the limited number of long COVID clinics can mean some people are unable to get to therapists trained on the needs of patients with lingering COVID symptoms. Educating community physical and occupational therapists is one solution.
 

How long does it take for people with long COVID to recover and get back to 100% if they can?

Specific numbers aren’t really available, Dr. Baratta says.

“But I can tell you the general trend that I see is that a lot of patients have a gradual improvement of symptoms. The slow but steady improvement with time may be the body’s natural healing process, a result of medical interventions, or both.”

It can help to reassure people with long COVID that they will not be discharged from care until they feel they’ve maximized their health, says Sharagim Kemp, DO, medical director of the COVID Recovery Program for Nuvance Health, a health system in New York and Connecticut.

It’s essential to set realistic recovery expectations and tell patients that not everyone will return to 100% of their pre-COVID functioning, she says.

“Once we are able to help them reset their expectations, there’s almost an accelerated recovery because they are not putting that pressure on themselves anymore,” Dr. Kemp says.
 

What are the most common symptoms you’re seeing in long COVID?

It’s helpful to think of long COVID as a very broad umbrella term, Dr. Abramoff says.

Echoing what many others have observed, fatigue, cognitive dysfunction or “brain fog,“ and shortness of breath or troubled breathing appear to be the most common symptoms, he says.

Some reported vague symptoms, Dr. Kemp says.

People may go to the doctor “not even realizing that they had COVID. That’s one of the important points here – to have a high index of suspicion for patients who come in with multiple symptoms,” she says.

For this reason, patients can report symptoms that don’t necessarily fit into any specialty, says Sarah J. Ryan, MD, an internal medicine doctor at Columbia University Irving Medical Center in New York. People say they are “just not themselves” or they are tired after their COVID-19 recovery.
 

Is there a connection between severe COVID cases and severe long COVID?

“It’s not like that at all. I would say that more than 80% of the patients that we see had mild to moderate illness and they were not hospitalized,” Dr. Baratta says.

Long COVID is a bit different in children and teenagers, says Ixsy Ramirez, MD, a pediatric pulmonologist at University of Michigan Health, Ann Arbor. Most patients in the long COVID clinic at the University of Michigan were previously healthy, and not children with asthma or other lung conditions as one might expect. In fact, many are student athletes, or were before they had long COVID.

In this population, shortness of breath is most common, followed by chest pain and fatigue. Unfortunately, the symptoms are so serious for many kids that their performance is limited, even if they can return to competitive play.
 

Are there defined criteria you use to diagnose long COVID? How do you give someone a diagnosis?

That’s an ever-evolving question, Dr. Kemp says. The generally accepted definition centers on persistent or new symptoms 4 weeks or more after the original COVID-19 illness, but there are exceptions.

Researchers are working on lab tests to help confirm the diagnosis. But without a definitive blood biomarker, getting to the diagnosis requires “some thorough detective work,” Dr. Ryan says.
 

Do you bring in mental health providers to help with treatment?

“We focus on mental health quite a bit actually,” says, Dr. Chen, cofounder of his institution’s COVID recovery clinic. Mount Sinai offers one-on-one and group mental health services, for example.

“Personally, I’ve seen patients that I did not expect to have such severe mental health changes” with long COVID.
 

One of the most powerful accounts and testimonies I have seen on what most #LongCovid patients experience when interacting with their doctors.

“I did not fit in a box, so they chose not to see me, even worse they made me feel like it was my fault for not fitting in their box” pic.twitter.com/7GQLBucuO5

— charlos (@loscharlos) February 3, 2022

Examples include severe depression, cases of acute psychosis, hallucinations, and other problems “that are really unexpected after a viral illness.”

Stony Brook University Hospital in New York has a long COVID clinic staffed by multiple primary care doctors who do exams and refer patients to services. A bonus of offering psychological services to all post-COVID patients is doctors get a more complete picture of each person and a better understanding of what they are going through, says Abigail Chua, MD, a pulmonologist at Stony Brook.

Some empathy is essential, Dr. Baratta says. “It’s important to recognize that a lot of these patients present with a sense of grief or loss for their prior life.”
 

What does the future hold?

A simple test to diagnose long COVID, combined with an effective treatment that helps people feel better within a week, would be ideal, Dr. Abramoff says.

“That would be lovely. But you know, we’re just not at that point.”

And it would be helpful to start identifying subtypes of long COVID so diagnosis and treatment can be more targeted, Dr. Abramoff says. Otherwise, “It’s going to be a very challenging approach to try to treat all of our patients with long COVID symptoms the same way.”

Good clinical trials likewise are needed to address all the subtleties of long COVID.

A number of long COVID centers are collaborating on research to find out more, Dr. Chen says. Actions include setting up a bank of tissue samples from people with long COVID so researchers can continue to figure out the condition.

One goal, Dr. Chen says, would be the ability to treat long COVID rather than just its symptoms.

Long COVID emphasizes the need to prevent people from getting COVID in the first place, Dr. Ramirez says. This will continue to be important, particularly when some people dismiss the seriousness of COVID, comparing it to a cold if they get it. That attitude discounts the large number of people who unfortunately go on to develop long-term, often debilitating, symptoms.

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

Two illicit drugs are contributing to a sharp rise in fentanyl-related deaths, a new study from the Centers for Disease Control and Prevention shows.

Para-fluorofentanyl, a schedule I substance often found in heroin packets and counterfeit pills, is making a comeback on the illicit drug market, Jordan Trecki, PhD, and associates reported in the Centers for Disease Control and Prevention’s Morbidity and Mortality Weekly Report (2022 Jan 28;71[4]:153-5). U.S. medical examiner reports and national law enforcement seizure data point to a rise in encounters of this drug along with metonitazene, a benzimidazole-opioid, in combination with fentanyl.

On their own, para-fluorofentanyl and metonitazene can kill the user through respiratory depression. Combinations of these substances and other opioids, including fentanyl-related compounds or adulterants, “pose an even greater potential harm to the patient than previously observed,” reported Dr. Trecki, a pharmacologist affiliated with the Drug Enforcement Administration, and colleagues.

Opioids contribute to about 75% of all U.S. drug overdose deaths, which rose by 28.5% during 2020-2021, according to the National Center for Health Statistics. And fentanyl is replacing heroin as the primary drug of use, said addiction specialist Brian Fuehrlein, MD, PhD, in an interview.

“For patients with stimulant use disorder and even cannabis use disorder, fentanyl is becoming more and more common as an adulterant in those substances, often resulting in inadvertent use. Hence, fentanyl and fentanyl-like drugs and fentanyl analogues are becoming increasingly common and important,” said Dr. Fuehrlein, director of the psychiatric emergency room at the VA Connecticut Healthcare System. He was not involved with the MMWR study.
 

Tennessee data reflect national problem

Recent data from a medical examiner in Knoxville, Tenn., illustrate what might be happening nationwide with those two emerging substances.

Over the last 2 years, the Knox County Regional Forensic Center has identified para-fluorofentanyl in the toxicology results of drug overdose victims, and metonitazene – either on its own or in combination with fentanyl and para-fluorofentanyl. Fentanyl appeared in 562 or 73% of 770 unintentional drug overdose deaths from November 2020 to August 2021. Forty-eight of these cases involved para-fluorofentanyl, and 26 involved metonitazene.

“Although the percentage of law enforcement encounters with these substances in Tennessee decreased relative to the national total percentage within this time frame, the increase in encounters both within Tennessee and nationally reflect an increased distribution of para-fluorofentanyl and metonitazene throughout the United States,” the authors reported.
 

How to identify substances, manage overdoses

The authors encouraged physicians, labs, and medical examiners to be on the lookout for these two substances either in the emergency department or when identifying the cause of drug overdose deaths.

They also advised that stronger opioids, such as fentanyl, para-fluorofentanyl, metonitazene, or other benzimidazoles may warrant additional doses of the opioid-reversal drug naloxone.

While he hasn’t personally seen any of these drugs in his practice, “I would assume that these are on the rise due to inexpensive cost to manufacture and potency of effect,” said Dr. Fuehrlein, also an associate professor of psychiatry at Yale University, New Haven, Conn.

The need for additional naloxone to manage acute overdoses is a key takeaway of the MMWR paper, he added. Clinicians should also educate patients about harm reduction strategies to avoid overdose death when using potentially powerful and unknown drugs. “Things like start low and go slow, buy from the same supplier, do not use opioids with alcohol or benzos, have Narcan available, do not use alone, etc.”

Dr. Fuehrlein had no disclosures.

Two illicit drugs are contributing to a sharp rise in fentanyl-related deaths, a new study from the Centers for Disease Control and Prevention shows.

Para-fluorofentanyl, a schedule I substance often found in heroin packets and counterfeit pills, is making a comeback on the illicit drug market, Jordan Trecki, PhD, and associates reported in the Centers for Disease Control and Prevention’s Morbidity and Mortality Weekly Report (2022 Jan 28;71[4]:153-5). U.S. medical examiner reports and national law enforcement seizure data point to a rise in encounters of this drug along with metonitazene, a benzimidazole-opioid, in combination with fentanyl.

On their own, para-fluorofentanyl and metonitazene can kill the user through respiratory depression. Combinations of these substances and other opioids, including fentanyl-related compounds or adulterants, “pose an even greater potential harm to the patient than previously observed,” reported Dr. Trecki, a pharmacologist affiliated with the Drug Enforcement Administration, and colleagues.

Opioids contribute to about 75% of all U.S. drug overdose deaths, which rose by 28.5% during 2020-2021, according to the National Center for Health Statistics. And fentanyl is replacing heroin as the primary drug of use, said addiction specialist Brian Fuehrlein, MD, PhD, in an interview.

“For patients with stimulant use disorder and even cannabis use disorder, fentanyl is becoming more and more common as an adulterant in those substances, often resulting in inadvertent use. Hence, fentanyl and fentanyl-like drugs and fentanyl analogues are becoming increasingly common and important,” said Dr. Fuehrlein, director of the psychiatric emergency room at the VA Connecticut Healthcare System. He was not involved with the MMWR study.
 

Tennessee data reflect national problem

Recent data from a medical examiner in Knoxville, Tenn., illustrate what might be happening nationwide with those two emerging substances.

Over the last 2 years, the Knox County Regional Forensic Center has identified para-fluorofentanyl in the toxicology results of drug overdose victims, and metonitazene – either on its own or in combination with fentanyl and para-fluorofentanyl. Fentanyl appeared in 562 or 73% of 770 unintentional drug overdose deaths from November 2020 to August 2021. Forty-eight of these cases involved para-fluorofentanyl, and 26 involved metonitazene.

“Although the percentage of law enforcement encounters with these substances in Tennessee decreased relative to the national total percentage within this time frame, the increase in encounters both within Tennessee and nationally reflect an increased distribution of para-fluorofentanyl and metonitazene throughout the United States,” the authors reported.
 

How to identify substances, manage overdoses

The authors encouraged physicians, labs, and medical examiners to be on the lookout for these two substances either in the emergency department or when identifying the cause of drug overdose deaths.

They also advised that stronger opioids, such as fentanyl, para-fluorofentanyl, metonitazene, or other benzimidazoles may warrant additional doses of the opioid-reversal drug naloxone.

While he hasn’t personally seen any of these drugs in his practice, “I would assume that these are on the rise due to inexpensive cost to manufacture and potency of effect,” said Dr. Fuehrlein, also an associate professor of psychiatry at Yale University, New Haven, Conn.

The need for additional naloxone to manage acute overdoses is a key takeaway of the MMWR paper, he added. Clinicians should also educate patients about harm reduction strategies to avoid overdose death when using potentially powerful and unknown drugs. “Things like start low and go slow, buy from the same supplier, do not use opioids with alcohol or benzos, have Narcan available, do not use alone, etc.”

Dr. Fuehrlein had no disclosures.

Two illicit drugs are contributing to a sharp rise in fentanyl-related deaths, a new study from the Centers for Disease Control and Prevention shows.

Para-fluorofentanyl, a schedule I substance often found in heroin packets and counterfeit pills, is making a comeback on the illicit drug market, Jordan Trecki, PhD, and associates reported in the Centers for Disease Control and Prevention’s Morbidity and Mortality Weekly Report (2022 Jan 28;71[4]:153-5). U.S. medical examiner reports and national law enforcement seizure data point to a rise in encounters of this drug along with metonitazene, a benzimidazole-opioid, in combination with fentanyl.

On their own, para-fluorofentanyl and metonitazene can kill the user through respiratory depression. Combinations of these substances and other opioids, including fentanyl-related compounds or adulterants, “pose an even greater potential harm to the patient than previously observed,” reported Dr. Trecki, a pharmacologist affiliated with the Drug Enforcement Administration, and colleagues.

Opioids contribute to about 75% of all U.S. drug overdose deaths, which rose by 28.5% during 2020-2021, according to the National Center for Health Statistics. And fentanyl is replacing heroin as the primary drug of use, said addiction specialist Brian Fuehrlein, MD, PhD, in an interview.

“For patients with stimulant use disorder and even cannabis use disorder, fentanyl is becoming more and more common as an adulterant in those substances, often resulting in inadvertent use. Hence, fentanyl and fentanyl-like drugs and fentanyl analogues are becoming increasingly common and important,” said Dr. Fuehrlein, director of the psychiatric emergency room at the VA Connecticut Healthcare System. He was not involved with the MMWR study.
 

Tennessee data reflect national problem

Recent data from a medical examiner in Knoxville, Tenn., illustrate what might be happening nationwide with those two emerging substances.

Over the last 2 years, the Knox County Regional Forensic Center has identified para-fluorofentanyl in the toxicology results of drug overdose victims, and metonitazene – either on its own or in combination with fentanyl and para-fluorofentanyl. Fentanyl appeared in 562 or 73% of 770 unintentional drug overdose deaths from November 2020 to August 2021. Forty-eight of these cases involved para-fluorofentanyl, and 26 involved metonitazene.

“Although the percentage of law enforcement encounters with these substances in Tennessee decreased relative to the national total percentage within this time frame, the increase in encounters both within Tennessee and nationally reflect an increased distribution of para-fluorofentanyl and metonitazene throughout the United States,” the authors reported.
 

How to identify substances, manage overdoses

The authors encouraged physicians, labs, and medical examiners to be on the lookout for these two substances either in the emergency department or when identifying the cause of drug overdose deaths.

They also advised that stronger opioids, such as fentanyl, para-fluorofentanyl, metonitazene, or other benzimidazoles may warrant additional doses of the opioid-reversal drug naloxone.

While he hasn’t personally seen any of these drugs in his practice, “I would assume that these are on the rise due to inexpensive cost to manufacture and potency of effect,” said Dr. Fuehrlein, also an associate professor of psychiatry at Yale University, New Haven, Conn.

The need for additional naloxone to manage acute overdoses is a key takeaway of the MMWR paper, he added. Clinicians should also educate patients about harm reduction strategies to avoid overdose death when using potentially powerful and unknown drugs. “Things like start low and go slow, buy from the same supplier, do not use opioids with alcohol or benzos, have Narcan available, do not use alone, etc.”

Dr. Fuehrlein had no disclosures.

A breakthrough neuromodulation system rapidly restores motor function in patients with a severe spinal cord injury (SCI), new research shows.

The study demonstrated that an epidural electrical stimulation (EES) system developed specifically for spinal cord injuries enabled three men with complete paralysis to stand, walk, cycle, swim, and move their torso within 1 day.

“Thanks to this technology, we have been able to target individuals with the most serious spinal cord injury, meaning those with clinically complete spinal cord injury, with no sensation and no movement in the legs,” Grégoire Courtine, PhD, professor of neuroscience and neurotechnology at the Swiss Federal Institute of Technology, University Hospital Lausanne (Switzerland), and the University of Lausanne, told reporters attending a press briefing.

The study was published online Feb. 7, 2022, in Nature Medicine.
 

More rapid, precise, effective

SCIs involve severed connections between the brain and extremities. To compensate for these lost connections, researchers have investigated stem cell therapy, brain-machine interfaces, and powered exoskeletons.

However, these approaches aren’t yet ready for prime time.

In the meantime, researchers discovered even patients with a “complete” injury may have low-functioning connections and started investigating epidural stimulators designed to treat chronic pain. Recent studies – including three published in 2018 – showed promise for these pain-related stimulators in patients with incomplete SCI.

But using such “repurposed” technology meant the electrode array was relatively narrow and short, “so we could not target all the regions of the spinal cord involving control of leg and trunk movements,” said Dr. Courtine. With the newer technology “we are much more precise, effective, and more rapid in delivering therapy.”

To develop this new approach, the researchers designed a paddle lead with an arrangement of electrodes that targets sacral, lumbar, and low-thoracic dorsal roots involved in leg and trunk movements. They also established a personalized computational framework that allows for optimal surgical placement of this paddle lead.

In addition, they developed software that renders the configuration of individualized activity–dependent stimulation programs rapid, simple, and predictable.

They tested these neurotechnologies in three men with complete sensorimotor paralysis as part of an ongoing clinical trial. The participants, aged 29, 32, and 41 years, suffered an SCI from a motor bike accident 3, 9, and 1 year before enrollment.

All three patients exhibited complete sensorimotor paralysis. They were unable to take any step, and muscles remained quiescent during these attempts.

A neurosurgeon implanted electrodes along the spinal cord of study subjects. Wires from these electrodes were connected to a neurostimulator implanted under the skin in the abdomen.

The men can select different activity-based programs from a tablet that sends signals to the implanted device.
 

Personalized approach

Within a single day of the surgery, the participants were able to stand, walk, cycle, swim, and control trunk movements.

“It was not perfect at the very beginning, but they could train very early on to have a more fluid gait,” said study investigator neurosurgeon Joceylyne Bloch, MD, associate professor, University of Lausanne and University Hospital Lausanne.

At this stage, not all paralyzed patients are eligible for the procedure. Dr. Bloch explained that at least 6 cm of healthy spinal cord under the lesion is needed to implant the electrodes.

“There’s a huge variability of spinal cord anatomy between individuals. That’s why it’s important to study each person individually and to have individual models in order to be precise.”

Researchers envision having “a library of electrode arrays,” added Dr. Courtine. With preoperative imaging of the individual’s spinal cord, “the neurosurgeon can select the more appropriate electrode array for that specific patient.”

Dr. Courtine noted recovery of sensation with the system differs from one individual to another. One study participant, Michel Roccati, now 30, told the briefing he feels a contraction in his muscle during the stimulation.

Currently, only individuals whose injury is more than a year old are included in the study to ensure patients have “a stable lesion” and reached “a plateau of recovery,” said Dr. Bloch. However, animal models show intervening earlier might boost the benefits.

A patient’s age can influence the outcome, as younger patients are likely in better condition and more motivated than older patients, said Dr. Bloch. However, she noted patients closing in on 50 years have responded well to the therapy.

Such stimulation systems may prove useful in treating conditions typically associated with SCI, such as hypertension and bladder control, and perhaps also in patients with Parkinson’s disease, said Dr. Courtine.

The researchers plan to conduct another study that will include a next-generation pulse generator with features that make the stimulation even more effective and user friendly. A voice recognition system could eventually be connected to the system.

“The next step is a minicomputer that you implant in the body that communicates in real time with an external iPhone,” said Dr. Courtine.

ONWARD Medical, which developed the technology, has received a breakthrough device designation from the Food and Drug Administration. The company is in discussions with the FDA to carry out a clinical trial of the device in the United States.
 

A ‘huge step forward’

Peter J. Grahn, PhD, assistant professor, department of physical medicine and rehabilitation and department of neurologic surgery, Mayo Clinic, Rochester, Minn., an author of one of the 2018 studies, said this technology “is a huge step forward” and “really pushes the field.”

Compared with the device used in his study that’s designed to treat neuropathic pain, this new system “is much more capable of dynamic stimulation,” said Dr. Grahn. “You can tailor the stimulation based on which area of the spinal cord you want to target during a specific function.”

There has been “a lot of hope and hype” recently around stem cells and biological molecules that were supposed to be “magic pills” to cure spinal cord dysfunction, said Dr. Grahn. “I don’t think this is one of those.”

However, he questioned the researchers’ use of the word “walking.”

“They say independent stepping or walking is restored on day 1, but the graphs show day 1 function is having over 60% of their body weight supported when they’re taking these steps,” he said.

In addition, the “big question” is how this technology can “be distilled down” into an approach “applicable across rehabilitation centers,” said Dr. Grahn.

The study was supported by numerous organizations, including ONWARD Medical. Dr. Courtine and Dr. Bloch hold various patents in relation with the present work. Dr. Courtine is a consultant with ONWARD Medical, and he and Dr. Bloch are shareholders of ONWARD Medical, a company with direct relationships with the presented work. Dr. Grahn reported no relevant financial relationships.

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

A breakthrough neuromodulation system rapidly restores motor function in patients with a severe spinal cord injury (SCI), new research shows.

The study demonstrated that an epidural electrical stimulation (EES) system developed specifically for spinal cord injuries enabled three men with complete paralysis to stand, walk, cycle, swim, and move their torso within 1 day.

“Thanks to this technology, we have been able to target individuals with the most serious spinal cord injury, meaning those with clinically complete spinal cord injury, with no sensation and no movement in the legs,” Grégoire Courtine, PhD, professor of neuroscience and neurotechnology at the Swiss Federal Institute of Technology, University Hospital Lausanne (Switzerland), and the University of Lausanne, told reporters attending a press briefing.

The study was published online Feb. 7, 2022, in Nature Medicine.
 

More rapid, precise, effective

SCIs involve severed connections between the brain and extremities. To compensate for these lost connections, researchers have investigated stem cell therapy, brain-machine interfaces, and powered exoskeletons.

However, these approaches aren’t yet ready for prime time.

In the meantime, researchers discovered even patients with a “complete” injury may have low-functioning connections and started investigating epidural stimulators designed to treat chronic pain. Recent studies – including three published in 2018 – showed promise for these pain-related stimulators in patients with incomplete SCI.

But using such “repurposed” technology meant the electrode array was relatively narrow and short, “so we could not target all the regions of the spinal cord involving control of leg and trunk movements,” said Dr. Courtine. With the newer technology “we are much more precise, effective, and more rapid in delivering therapy.”

To develop this new approach, the researchers designed a paddle lead with an arrangement of electrodes that targets sacral, lumbar, and low-thoracic dorsal roots involved in leg and trunk movements. They also established a personalized computational framework that allows for optimal surgical placement of this paddle lead.

In addition, they developed software that renders the configuration of individualized activity–dependent stimulation programs rapid, simple, and predictable.

They tested these neurotechnologies in three men with complete sensorimotor paralysis as part of an ongoing clinical trial. The participants, aged 29, 32, and 41 years, suffered an SCI from a motor bike accident 3, 9, and 1 year before enrollment.

All three patients exhibited complete sensorimotor paralysis. They were unable to take any step, and muscles remained quiescent during these attempts.

A neurosurgeon implanted electrodes along the spinal cord of study subjects. Wires from these electrodes were connected to a neurostimulator implanted under the skin in the abdomen.

The men can select different activity-based programs from a tablet that sends signals to the implanted device.
 

Personalized approach

Within a single day of the surgery, the participants were able to stand, walk, cycle, swim, and control trunk movements.

“It was not perfect at the very beginning, but they could train very early on to have a more fluid gait,” said study investigator neurosurgeon Joceylyne Bloch, MD, associate professor, University of Lausanne and University Hospital Lausanne.

At this stage, not all paralyzed patients are eligible for the procedure. Dr. Bloch explained that at least 6 cm of healthy spinal cord under the lesion is needed to implant the electrodes.

“There’s a huge variability of spinal cord anatomy between individuals. That’s why it’s important to study each person individually and to have individual models in order to be precise.”

Researchers envision having “a library of electrode arrays,” added Dr. Courtine. With preoperative imaging of the individual’s spinal cord, “the neurosurgeon can select the more appropriate electrode array for that specific patient.”

Dr. Courtine noted recovery of sensation with the system differs from one individual to another. One study participant, Michel Roccati, now 30, told the briefing he feels a contraction in his muscle during the stimulation.

Currently, only individuals whose injury is more than a year old are included in the study to ensure patients have “a stable lesion” and reached “a plateau of recovery,” said Dr. Bloch. However, animal models show intervening earlier might boost the benefits.

A patient’s age can influence the outcome, as younger patients are likely in better condition and more motivated than older patients, said Dr. Bloch. However, she noted patients closing in on 50 years have responded well to the therapy.

Such stimulation systems may prove useful in treating conditions typically associated with SCI, such as hypertension and bladder control, and perhaps also in patients with Parkinson’s disease, said Dr. Courtine.

The researchers plan to conduct another study that will include a next-generation pulse generator with features that make the stimulation even more effective and user friendly. A voice recognition system could eventually be connected to the system.

“The next step is a minicomputer that you implant in the body that communicates in real time with an external iPhone,” said Dr. Courtine.

ONWARD Medical, which developed the technology, has received a breakthrough device designation from the Food and Drug Administration. The company is in discussions with the FDA to carry out a clinical trial of the device in the United States.
 

A ‘huge step forward’

Peter J. Grahn, PhD, assistant professor, department of physical medicine and rehabilitation and department of neurologic surgery, Mayo Clinic, Rochester, Minn., an author of one of the 2018 studies, said this technology “is a huge step forward” and “really pushes the field.”

Compared with the device used in his study that’s designed to treat neuropathic pain, this new system “is much more capable of dynamic stimulation,” said Dr. Grahn. “You can tailor the stimulation based on which area of the spinal cord you want to target during a specific function.”

There has been “a lot of hope and hype” recently around stem cells and biological molecules that were supposed to be “magic pills” to cure spinal cord dysfunction, said Dr. Grahn. “I don’t think this is one of those.”

However, he questioned the researchers’ use of the word “walking.”

“They say independent stepping or walking is restored on day 1, but the graphs show day 1 function is having over 60% of their body weight supported when they’re taking these steps,” he said.

In addition, the “big question” is how this technology can “be distilled down” into an approach “applicable across rehabilitation centers,” said Dr. Grahn.

The study was supported by numerous organizations, including ONWARD Medical. Dr. Courtine and Dr. Bloch hold various patents in relation with the present work. Dr. Courtine is a consultant with ONWARD Medical, and he and Dr. Bloch are shareholders of ONWARD Medical, a company with direct relationships with the presented work. Dr. Grahn reported no relevant financial relationships.

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

A breakthrough neuromodulation system rapidly restores motor function in patients with a severe spinal cord injury (SCI), new research shows.

The study demonstrated that an epidural electrical stimulation (EES) system developed specifically for spinal cord injuries enabled three men with complete paralysis to stand, walk, cycle, swim, and move their torso within 1 day.

“Thanks to this technology, we have been able to target individuals with the most serious spinal cord injury, meaning those with clinically complete spinal cord injury, with no sensation and no movement in the legs,” Grégoire Courtine, PhD, professor of neuroscience and neurotechnology at the Swiss Federal Institute of Technology, University Hospital Lausanne (Switzerland), and the University of Lausanne, told reporters attending a press briefing.

The study was published online Feb. 7, 2022, in Nature Medicine.
 

More rapid, precise, effective

SCIs involve severed connections between the brain and extremities. To compensate for these lost connections, researchers have investigated stem cell therapy, brain-machine interfaces, and powered exoskeletons.

However, these approaches aren’t yet ready for prime time.

In the meantime, researchers discovered even patients with a “complete” injury may have low-functioning connections and started investigating epidural stimulators designed to treat chronic pain. Recent studies – including three published in 2018 – showed promise for these pain-related stimulators in patients with incomplete SCI.

But using such “repurposed” technology meant the electrode array was relatively narrow and short, “so we could not target all the regions of the spinal cord involving control of leg and trunk movements,” said Dr. Courtine. With the newer technology “we are much more precise, effective, and more rapid in delivering therapy.”

To develop this new approach, the researchers designed a paddle lead with an arrangement of electrodes that targets sacral, lumbar, and low-thoracic dorsal roots involved in leg and trunk movements. They also established a personalized computational framework that allows for optimal surgical placement of this paddle lead.

In addition, they developed software that renders the configuration of individualized activity–dependent stimulation programs rapid, simple, and predictable.

They tested these neurotechnologies in three men with complete sensorimotor paralysis as part of an ongoing clinical trial. The participants, aged 29, 32, and 41 years, suffered an SCI from a motor bike accident 3, 9, and 1 year before enrollment.

All three patients exhibited complete sensorimotor paralysis. They were unable to take any step, and muscles remained quiescent during these attempts.

A neurosurgeon implanted electrodes along the spinal cord of study subjects. Wires from these electrodes were connected to a neurostimulator implanted under the skin in the abdomen.

The men can select different activity-based programs from a tablet that sends signals to the implanted device.
 

Personalized approach

Within a single day of the surgery, the participants were able to stand, walk, cycle, swim, and control trunk movements.

“It was not perfect at the very beginning, but they could train very early on to have a more fluid gait,” said study investigator neurosurgeon Joceylyne Bloch, MD, associate professor, University of Lausanne and University Hospital Lausanne.

At this stage, not all paralyzed patients are eligible for the procedure. Dr. Bloch explained that at least 6 cm of healthy spinal cord under the lesion is needed to implant the electrodes.

“There’s a huge variability of spinal cord anatomy between individuals. That’s why it’s important to study each person individually and to have individual models in order to be precise.”

Researchers envision having “a library of electrode arrays,” added Dr. Courtine. With preoperative imaging of the individual’s spinal cord, “the neurosurgeon can select the more appropriate electrode array for that specific patient.”

Dr. Courtine noted recovery of sensation with the system differs from one individual to another. One study participant, Michel Roccati, now 30, told the briefing he feels a contraction in his muscle during the stimulation.

Currently, only individuals whose injury is more than a year old are included in the study to ensure patients have “a stable lesion” and reached “a plateau of recovery,” said Dr. Bloch. However, animal models show intervening earlier might boost the benefits.

A patient’s age can influence the outcome, as younger patients are likely in better condition and more motivated than older patients, said Dr. Bloch. However, she noted patients closing in on 50 years have responded well to the therapy.

Such stimulation systems may prove useful in treating conditions typically associated with SCI, such as hypertension and bladder control, and perhaps also in patients with Parkinson’s disease, said Dr. Courtine.

The researchers plan to conduct another study that will include a next-generation pulse generator with features that make the stimulation even more effective and user friendly. A voice recognition system could eventually be connected to the system.

“The next step is a minicomputer that you implant in the body that communicates in real time with an external iPhone,” said Dr. Courtine.

ONWARD Medical, which developed the technology, has received a breakthrough device designation from the Food and Drug Administration. The company is in discussions with the FDA to carry out a clinical trial of the device in the United States.
 

A ‘huge step forward’

Peter J. Grahn, PhD, assistant professor, department of physical medicine and rehabilitation and department of neurologic surgery, Mayo Clinic, Rochester, Minn., an author of one of the 2018 studies, said this technology “is a huge step forward” and “really pushes the field.”

Compared with the device used in his study that’s designed to treat neuropathic pain, this new system “is much more capable of dynamic stimulation,” said Dr. Grahn. “You can tailor the stimulation based on which area of the spinal cord you want to target during a specific function.”

There has been “a lot of hope and hype” recently around stem cells and biological molecules that were supposed to be “magic pills” to cure spinal cord dysfunction, said Dr. Grahn. “I don’t think this is one of those.”

However, he questioned the researchers’ use of the word “walking.”

“They say independent stepping or walking is restored on day 1, but the graphs show day 1 function is having over 60% of their body weight supported when they’re taking these steps,” he said.

In addition, the “big question” is how this technology can “be distilled down” into an approach “applicable across rehabilitation centers,” said Dr. Grahn.

The study was supported by numerous organizations, including ONWARD Medical. Dr. Courtine and Dr. Bloch hold various patents in relation with the present work. Dr. Courtine is a consultant with ONWARD Medical, and he and Dr. Bloch are shareholders of ONWARD Medical, a company with direct relationships with the presented work. Dr. Grahn reported no relevant financial relationships.

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

The introduction of hemoglobin A1c as an option for diagnosing type 2 diabetes over a decade ago may have resulted in underdiagnosis, new research indicates.

In 2011, the World Health Organization advised that A1c measurement, with a cutoff value of 6.5%, could be used to diagnose diabetes. The American Diabetes Association had issued similar guidance in 2010.

Prior to that time, the less-convenient 2-hour oral glucose tolerance test (OGTT) and fasting blood glucose (FBG) were the only recommended tests. While WHO made no recommendations for interpreting values below 6.5%, the ADA designated 5.7%-6.4% as prediabetes.

The new study, published online in The Lancet Regional Health–Europe, showed that the incidence of type 2 diabetes in Denmark had been increasing prior to the 2012 adoption of A1c as a diagnostic option but declined thereafter. And all-cause mortality among people with type 2 diabetes, which had been dropping, began to increase after that time.  

“Our findings suggest that fewer patients have been diagnosed with [type 2 diabetes] since A1c testing was introduced as a convenient diagnostic option. We may thus be missing a group with borderline increased A1c values that is still at high metabolic and cardiovascular risk,” Jakob S. Knudsen, MD, of the department of clinical epidemiology, Aarhus (Denmark) University Hospital, and colleagues wrote.

Therefore, Dr. Knudsen said in an interview, clinicians should “consider testing with FBG or OGTT when presented with borderline A1c values.”

The reason for the increase in mortality after incident type 2 diabetes diagnosis, he said, “is that the patients who would have reduced the average mortality are no longer diagnosed...This does not reflect that we are treating already diagnosed patients any worse, rather some patients are not diagnosed.”

But M. Sue Kirkman, MD, emeritus professor of medicine at the University of North Carolina at Chapel Hill, who was part of the writing group for the 2010 ADA guidelines, isn’t convinced.

“This is an interesting paper, but it is a bit hard to believe that a change in WHO recommendations would have such a large and almost immediate impact on incidence and mortality. It seems likely that ... factors [other] than just the changes in recommendations for the diagnostic test account for these findings,” she said.

Dr. Kirkman pointed to new data just out from the Centers for Disease Control and Prevention on Jan. 26 that don›t show evidence of a higher proportion of people in the United States who have undiagnosed diabetes, “which would be expected if more cases were being ‘missed’ by A1c.”

She added that the CDC incidence data “show a continuing steady rate of decline in incidence that began in 2008, before any organizations recommended using A1c to screen for or diagnose diabetes.” Moreover, “there is evidence that type 2 diabetes incidence has fallen or plateaued in many countries since 2006, well before the WHO recommendation, with most of the studies from developed countries.”

But Dr. Knudsen also cited other data, including a study that showed a drop or stabilization in diagnosed diabetes incidence in high-income countries since 2010.

“That study concluded that the reasons for the declines in the incidence of diagnosed diabetes warrant further investigation with appropriate data sources, which was a main objective of our study,” wrote Dr. Knudsen and coauthors.

Dr. Knudsen said in an interview: “We are not the first to make the point that this sudden change is related to A1c introduction...but we are the first to have the data to clearly show that is the case.”

Diabetes incidence dropped but mortality rose after 2010

The population-based longitudinal study used four Danish medical databases and included 415,553 patients treated for type 2 diabetes for the first time from 1995-2018 and 2,060,279 matched comparators not treated for diabetes.

From 1995 until the 2012 introduction of A1c as a diagnostic option, the annual standardized incidence rates of type 2 diabetes more than doubled, from 193 per 100,000 population to 396 per 100,000 population, at a rate of 4.1% per year.

But from 2011 to 2018, the annual standardized incidence rate declined by 36%, to 253 per 100,000 population, a 5.7% annualized decrease.

The increase prior to 2011 occurred in both men and women and in all age groups, while the subsequent decline was seen primarily in the older age groups. The all-cause mortality risk within the first year after diabetes diagnosis was higher than subsequent 1-year mortality risks and not different between men and women.

From the periods 1995-1997 to 2010-2012, the adjusted mortality rate among those with type 2 diabetes decreased by 44%, from 72 deaths per 1000 person-years to 40 deaths per 1000 person-years (adjusted mortality rate ratio, 0.55). After that low level in 2010-2012, mortality increased by 27% to 48 per 1000 person-years (adjusted mortality rate ratio 0.69, compared with 1995-1997).  

The reversed mortality trend after 2010-2012 was caused almost entirely by the increase in the first year after diabetes diagnosis, Dr. Knudsen and colleagues noted.

According to Dr. Kirkman, “A1c is strongly predictive of complications and mortality. That plus its ease of use and the fact that more people may be screened mean it’s still a good option. But for any of these tests, people who are slightly below the cut-point should not be considered normal or low risk.”

Indeed, Dr. Knudsen and colleagues said, “these findings may have implications for clinical practice and suggest that a more multifactorial view of metabolic risk is needed.”

Dr. Knudsen and Dr. Kirkman have reported no relevant financial relationships.

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

The introduction of hemoglobin A1c as an option for diagnosing type 2 diabetes over a decade ago may have resulted in underdiagnosis, new research indicates.

In 2011, the World Health Organization advised that A1c measurement, with a cutoff value of 6.5%, could be used to diagnose diabetes. The American Diabetes Association had issued similar guidance in 2010.

Prior to that time, the less-convenient 2-hour oral glucose tolerance test (OGTT) and fasting blood glucose (FBG) were the only recommended tests. While WHO made no recommendations for interpreting values below 6.5%, the ADA designated 5.7%-6.4% as prediabetes.

The new study, published online in The Lancet Regional Health–Europe, showed that the incidence of type 2 diabetes in Denmark had been increasing prior to the 2012 adoption of A1c as a diagnostic option but declined thereafter. And all-cause mortality among people with type 2 diabetes, which had been dropping, began to increase after that time.  

“Our findings suggest that fewer patients have been diagnosed with [type 2 diabetes] since A1c testing was introduced as a convenient diagnostic option. We may thus be missing a group with borderline increased A1c values that is still at high metabolic and cardiovascular risk,” Jakob S. Knudsen, MD, of the department of clinical epidemiology, Aarhus (Denmark) University Hospital, and colleagues wrote.

Therefore, Dr. Knudsen said in an interview, clinicians should “consider testing with FBG or OGTT when presented with borderline A1c values.”

The reason for the increase in mortality after incident type 2 diabetes diagnosis, he said, “is that the patients who would have reduced the average mortality are no longer diagnosed...This does not reflect that we are treating already diagnosed patients any worse, rather some patients are not diagnosed.”

But M. Sue Kirkman, MD, emeritus professor of medicine at the University of North Carolina at Chapel Hill, who was part of the writing group for the 2010 ADA guidelines, isn’t convinced.

“This is an interesting paper, but it is a bit hard to believe that a change in WHO recommendations would have such a large and almost immediate impact on incidence and mortality. It seems likely that ... factors [other] than just the changes in recommendations for the diagnostic test account for these findings,” she said.

Dr. Kirkman pointed to new data just out from the Centers for Disease Control and Prevention on Jan. 26 that don›t show evidence of a higher proportion of people in the United States who have undiagnosed diabetes, “which would be expected if more cases were being ‘missed’ by A1c.”

She added that the CDC incidence data “show a continuing steady rate of decline in incidence that began in 2008, before any organizations recommended using A1c to screen for or diagnose diabetes.” Moreover, “there is evidence that type 2 diabetes incidence has fallen or plateaued in many countries since 2006, well before the WHO recommendation, with most of the studies from developed countries.”

But Dr. Knudsen also cited other data, including a study that showed a drop or stabilization in diagnosed diabetes incidence in high-income countries since 2010.

“That study concluded that the reasons for the declines in the incidence of diagnosed diabetes warrant further investigation with appropriate data sources, which was a main objective of our study,” wrote Dr. Knudsen and coauthors.

Dr. Knudsen said in an interview: “We are not the first to make the point that this sudden change is related to A1c introduction...but we are the first to have the data to clearly show that is the case.”

Diabetes incidence dropped but mortality rose after 2010

The population-based longitudinal study used four Danish medical databases and included 415,553 patients treated for type 2 diabetes for the first time from 1995-2018 and 2,060,279 matched comparators not treated for diabetes.

From 1995 until the 2012 introduction of A1c as a diagnostic option, the annual standardized incidence rates of type 2 diabetes more than doubled, from 193 per 100,000 population to 396 per 100,000 population, at a rate of 4.1% per year.

But from 2011 to 2018, the annual standardized incidence rate declined by 36%, to 253 per 100,000 population, a 5.7% annualized decrease.

The increase prior to 2011 occurred in both men and women and in all age groups, while the subsequent decline was seen primarily in the older age groups. The all-cause mortality risk within the first year after diabetes diagnosis was higher than subsequent 1-year mortality risks and not different between men and women.

From the periods 1995-1997 to 2010-2012, the adjusted mortality rate among those with type 2 diabetes decreased by 44%, from 72 deaths per 1000 person-years to 40 deaths per 1000 person-years (adjusted mortality rate ratio, 0.55). After that low level in 2010-2012, mortality increased by 27% to 48 per 1000 person-years (adjusted mortality rate ratio 0.69, compared with 1995-1997).  

The reversed mortality trend after 2010-2012 was caused almost entirely by the increase in the first year after diabetes diagnosis, Dr. Knudsen and colleagues noted.

According to Dr. Kirkman, “A1c is strongly predictive of complications and mortality. That plus its ease of use and the fact that more people may be screened mean it’s still a good option. But for any of these tests, people who are slightly below the cut-point should not be considered normal or low risk.”

Indeed, Dr. Knudsen and colleagues said, “these findings may have implications for clinical practice and suggest that a more multifactorial view of metabolic risk is needed.”

Dr. Knudsen and Dr. Kirkman have reported no relevant financial relationships.

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

The introduction of hemoglobin A1c as an option for diagnosing type 2 diabetes over a decade ago may have resulted in underdiagnosis, new research indicates.

In 2011, the World Health Organization advised that A1c measurement, with a cutoff value of 6.5%, could be used to diagnose diabetes. The American Diabetes Association had issued similar guidance in 2010.

Prior to that time, the less-convenient 2-hour oral glucose tolerance test (OGTT) and fasting blood glucose (FBG) were the only recommended tests. While WHO made no recommendations for interpreting values below 6.5%, the ADA designated 5.7%-6.4% as prediabetes.

The new study, published online in The Lancet Regional Health–Europe, showed that the incidence of type 2 diabetes in Denmark had been increasing prior to the 2012 adoption of A1c as a diagnostic option but declined thereafter. And all-cause mortality among people with type 2 diabetes, which had been dropping, began to increase after that time.  

“Our findings suggest that fewer patients have been diagnosed with [type 2 diabetes] since A1c testing was introduced as a convenient diagnostic option. We may thus be missing a group with borderline increased A1c values that is still at high metabolic and cardiovascular risk,” Jakob S. Knudsen, MD, of the department of clinical epidemiology, Aarhus (Denmark) University Hospital, and colleagues wrote.

Therefore, Dr. Knudsen said in an interview, clinicians should “consider testing with FBG or OGTT when presented with borderline A1c values.”

The reason for the increase in mortality after incident type 2 diabetes diagnosis, he said, “is that the patients who would have reduced the average mortality are no longer diagnosed...This does not reflect that we are treating already diagnosed patients any worse, rather some patients are not diagnosed.”

But M. Sue Kirkman, MD, emeritus professor of medicine at the University of North Carolina at Chapel Hill, who was part of the writing group for the 2010 ADA guidelines, isn’t convinced.

“This is an interesting paper, but it is a bit hard to believe that a change in WHO recommendations would have such a large and almost immediate impact on incidence and mortality. It seems likely that ... factors [other] than just the changes in recommendations for the diagnostic test account for these findings,” she said.

Dr. Kirkman pointed to new data just out from the Centers for Disease Control and Prevention on Jan. 26 that don›t show evidence of a higher proportion of people in the United States who have undiagnosed diabetes, “which would be expected if more cases were being ‘missed’ by A1c.”

She added that the CDC incidence data “show a continuing steady rate of decline in incidence that began in 2008, before any organizations recommended using A1c to screen for or diagnose diabetes.” Moreover, “there is evidence that type 2 diabetes incidence has fallen or plateaued in many countries since 2006, well before the WHO recommendation, with most of the studies from developed countries.”

But Dr. Knudsen also cited other data, including a study that showed a drop or stabilization in diagnosed diabetes incidence in high-income countries since 2010.

“That study concluded that the reasons for the declines in the incidence of diagnosed diabetes warrant further investigation with appropriate data sources, which was a main objective of our study,” wrote Dr. Knudsen and coauthors.

Dr. Knudsen said in an interview: “We are not the first to make the point that this sudden change is related to A1c introduction...but we are the first to have the data to clearly show that is the case.”

Diabetes incidence dropped but mortality rose after 2010

The population-based longitudinal study used four Danish medical databases and included 415,553 patients treated for type 2 diabetes for the first time from 1995-2018 and 2,060,279 matched comparators not treated for diabetes.

From 1995 until the 2012 introduction of A1c as a diagnostic option, the annual standardized incidence rates of type 2 diabetes more than doubled, from 193 per 100,000 population to 396 per 100,000 population, at a rate of 4.1% per year.

But from 2011 to 2018, the annual standardized incidence rate declined by 36%, to 253 per 100,000 population, a 5.7% annualized decrease.

The increase prior to 2011 occurred in both men and women and in all age groups, while the subsequent decline was seen primarily in the older age groups. The all-cause mortality risk within the first year after diabetes diagnosis was higher than subsequent 1-year mortality risks and not different between men and women.

From the periods 1995-1997 to 2010-2012, the adjusted mortality rate among those with type 2 diabetes decreased by 44%, from 72 deaths per 1000 person-years to 40 deaths per 1000 person-years (adjusted mortality rate ratio, 0.55). After that low level in 2010-2012, mortality increased by 27% to 48 per 1000 person-years (adjusted mortality rate ratio 0.69, compared with 1995-1997).  

The reversed mortality trend after 2010-2012 was caused almost entirely by the increase in the first year after diabetes diagnosis, Dr. Knudsen and colleagues noted.

According to Dr. Kirkman, “A1c is strongly predictive of complications and mortality. That plus its ease of use and the fact that more people may be screened mean it’s still a good option. But for any of these tests, people who are slightly below the cut-point should not be considered normal or low risk.”

Indeed, Dr. Knudsen and colleagues said, “these findings may have implications for clinical practice and suggest that a more multifactorial view of metabolic risk is needed.”

Dr. Knudsen and Dr. Kirkman have reported no relevant financial relationships.

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

Samples from patients in the United States and Kenya show an increasing emergence of previously undetected vancomycin-resistant strains of Clostridioides difficile, sparking concern as recurrences in the treatment of C. difficile infection (CDI) continue to rise.

“Our results may help explain a decreasing effectiveness of antibiotic-based therapy in C. difficile infection, since a significant proportion of patients harboring strains with reduced susceptibility to vancomycin may not respond to treatment,” reported the authors in research published recently in Clinical Infectious Diseases.

The spread of the resistant strains “has serious public health implications, underscoring an urgent need for a comprehensive analysis of the circulating strains to help inform clinical decisions,” they added.

Commenting on the findings, Cornelius J. Clancy, MD, professor of medicine at the University of Pittsburgh, and chief of infectious diseases at the Veterans Affairs Pittsburgh Healthcare System, echoed the concern.

“The casual belief has been that [C. difficile] strains at most centers can be assumed to be vancomycin susceptible,” he told this news organization. “This study shows that this assumption can no longer be taken as a given.”

Dr. Clancy, who was not involved with this research, noted that “based on this study, there might be need for the Infectious Diseases Society of America and other organizations to offer guidance on generating good, quality surveillance data for C. difficile resistance.”

With C. difficile showing the ability to resist multiple antibiotics, drugs in the armamentarium to treat the infection have declined in recent years, and recurrences with the infection are reported in up to 25% of cases.

Oral vancomycin is recommended as the antibiotic of choice by the IDSA and the Society for Healthcare Epidemiology of America for severe as well as nonsevere cases of CDI, and although there are reports of nine vancomycin-resistant gene clusters, most involve Enterococcus.

To take a closer look at the prevalence of vancomycin-resistant C. difficile strains, first author Charles Darkoh, PhD, with the Center for Infectious Diseases at the University of Texas Health Science Center, Houston, and colleagues analyzed stool samples from patients with CDI, including 438 patients in Houston, taken between 2012 and 2017, and 98 in Nairobi, Kenya, taken in 2017.

They found that, among samples from patients in Houston, over the time period, 26% showed vancomycin nonsusceptible C. difficile isolates and 29% had isolates that were metronidazole resistant.

And among samples from the Nairobi patients, 67% harbored vancomycin-resistant isolates and 85% had isolates resistant to metronidazole.

Of note, the proportion of samples containing vancomycin-resistant C. difficile in the Houston patients showed a marked increase over time, from «complete absence» in 2012 to approximately 35% in 2017, the authors reported.

“These nonsusceptibility rates significantly exceeded prior reports from other studies conducted in the United States and Europe from 2011 to 2014, suggesting a lower percentage of resistance to both metronidazole and vancomycin,” the authors wrote.

Further experiments on mouse models infected with one of the vancomycin-resistant isolates showed that treatment with vancomycin failed to eradicate the infection, and 5-day survival was significantly lower after vancomycin treatment in those mice (25%) versus those infected with strains known to be vancomycin sensitive (50%).
 

Unrecognized genetic strains

Whole-genome sequencing of 10 of the resistant isolates showed no matches with gene clusters that have been previously recognized as being vancomycin resistant, suggesting the emergence of new clusters.

“Together, these results suggest unknown genetic elements associated with vancomycin nonsusceptibility in isolates circulating in the patient population,” the authors wrote.

Dr. Darkoh told this news organization that the research team is currently working to further investigate the patterns and mechanisms.

“We are currently working on a follow-up study for the next 5 years to find out how widespread this is,” he said. “We want to make sure it’s not necessarily just occurring in the settings we studied, and we also need to establish the mechanism of resistance.”

Further commenting on the results, Dr. Clancy noted that “the extent of resistance caught many in the field a bit off guard, as they are higher than previously reported.”

“The data are also concerning because most centers do not routinely test C. difficile for drug susceptibility.”

Dr. Clancy noted that “another immediately pressing need is to understand mechanisms of resistance. It was quite striking that vancomycin-resistant strains in this study did not carry vanA genes, pointing to previously unrecognized mechanisms of resistance.”

“As is often the case, antibiotic overuse was likely a factor in the resistances, with overtesting often leading to overtreatment of C. difficile,” Dr. Clancy said. “The situation may have been compounded by failure to appreciate how entrenched C. difficile resistance may be at certain hospitals, since widespread susceptibility testing is generally not routinely performed.”

As alternative treatments, Dr. Clancy pointed to the recent IDSA update, which included a stronger endorsement of fidaxomicin.

“Of course, there is also the need to assure that data on resistance to agents like fidaxomicin are generated going forward,” he noted.

The study was supported by was supported by National Institutes of Health, the National Institute of Allergy and Infectious Diseases, the Texas Medical Center Digestive Diseases Center, and the University of Texas Health Science Center. Dr. Darkoh has disclosed no relevant financial relationships. One coauthor received grant support from Merck, Entasis Pharmaceuticals, and MeMed Diagnostics. Dr. Clancy disclosed advisory board, consulting and/or research relationships with Merck, Qpex Biopharma, Shionogi, Astellas, Cidara, Scynexis, and Needham & Associates.

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

Samples from patients in the United States and Kenya show an increasing emergence of previously undetected vancomycin-resistant strains of Clostridioides difficile, sparking concern as recurrences in the treatment of C. difficile infection (CDI) continue to rise.

“Our results may help explain a decreasing effectiveness of antibiotic-based therapy in C. difficile infection, since a significant proportion of patients harboring strains with reduced susceptibility to vancomycin may not respond to treatment,” reported the authors in research published recently in Clinical Infectious Diseases.

The spread of the resistant strains “has serious public health implications, underscoring an urgent need for a comprehensive analysis of the circulating strains to help inform clinical decisions,” they added.

Commenting on the findings, Cornelius J. Clancy, MD, professor of medicine at the University of Pittsburgh, and chief of infectious diseases at the Veterans Affairs Pittsburgh Healthcare System, echoed the concern.

“The casual belief has been that [C. difficile] strains at most centers can be assumed to be vancomycin susceptible,” he told this news organization. “This study shows that this assumption can no longer be taken as a given.”

Dr. Clancy, who was not involved with this research, noted that “based on this study, there might be need for the Infectious Diseases Society of America and other organizations to offer guidance on generating good, quality surveillance data for C. difficile resistance.”

With C. difficile showing the ability to resist multiple antibiotics, drugs in the armamentarium to treat the infection have declined in recent years, and recurrences with the infection are reported in up to 25% of cases.

Oral vancomycin is recommended as the antibiotic of choice by the IDSA and the Society for Healthcare Epidemiology of America for severe as well as nonsevere cases of CDI, and although there are reports of nine vancomycin-resistant gene clusters, most involve Enterococcus.

To take a closer look at the prevalence of vancomycin-resistant C. difficile strains, first author Charles Darkoh, PhD, with the Center for Infectious Diseases at the University of Texas Health Science Center, Houston, and colleagues analyzed stool samples from patients with CDI, including 438 patients in Houston, taken between 2012 and 2017, and 98 in Nairobi, Kenya, taken in 2017.

They found that, among samples from patients in Houston, over the time period, 26% showed vancomycin nonsusceptible C. difficile isolates and 29% had isolates that were metronidazole resistant.

And among samples from the Nairobi patients, 67% harbored vancomycin-resistant isolates and 85% had isolates resistant to metronidazole.

Of note, the proportion of samples containing vancomycin-resistant C. difficile in the Houston patients showed a marked increase over time, from «complete absence» in 2012 to approximately 35% in 2017, the authors reported.

“These nonsusceptibility rates significantly exceeded prior reports from other studies conducted in the United States and Europe from 2011 to 2014, suggesting a lower percentage of resistance to both metronidazole and vancomycin,” the authors wrote.

Further experiments on mouse models infected with one of the vancomycin-resistant isolates showed that treatment with vancomycin failed to eradicate the infection, and 5-day survival was significantly lower after vancomycin treatment in those mice (25%) versus those infected with strains known to be vancomycin sensitive (50%).
 

Unrecognized genetic strains

Whole-genome sequencing of 10 of the resistant isolates showed no matches with gene clusters that have been previously recognized as being vancomycin resistant, suggesting the emergence of new clusters.

“Together, these results suggest unknown genetic elements associated with vancomycin nonsusceptibility in isolates circulating in the patient population,” the authors wrote.

Dr. Darkoh told this news organization that the research team is currently working to further investigate the patterns and mechanisms.

“We are currently working on a follow-up study for the next 5 years to find out how widespread this is,” he said. “We want to make sure it’s not necessarily just occurring in the settings we studied, and we also need to establish the mechanism of resistance.”

Further commenting on the results, Dr. Clancy noted that “the extent of resistance caught many in the field a bit off guard, as they are higher than previously reported.”

“The data are also concerning because most centers do not routinely test C. difficile for drug susceptibility.”

Dr. Clancy noted that “another immediately pressing need is to understand mechanisms of resistance. It was quite striking that vancomycin-resistant strains in this study did not carry vanA genes, pointing to previously unrecognized mechanisms of resistance.”

“As is often the case, antibiotic overuse was likely a factor in the resistances, with overtesting often leading to overtreatment of C. difficile,” Dr. Clancy said. “The situation may have been compounded by failure to appreciate how entrenched C. difficile resistance may be at certain hospitals, since widespread susceptibility testing is generally not routinely performed.”

As alternative treatments, Dr. Clancy pointed to the recent IDSA update, which included a stronger endorsement of fidaxomicin.

“Of course, there is also the need to assure that data on resistance to agents like fidaxomicin are generated going forward,” he noted.

The study was supported by was supported by National Institutes of Health, the National Institute of Allergy and Infectious Diseases, the Texas Medical Center Digestive Diseases Center, and the University of Texas Health Science Center. Dr. Darkoh has disclosed no relevant financial relationships. One coauthor received grant support from Merck, Entasis Pharmaceuticals, and MeMed Diagnostics. Dr. Clancy disclosed advisory board, consulting and/or research relationships with Merck, Qpex Biopharma, Shionogi, Astellas, Cidara, Scynexis, and Needham & Associates.

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

Samples from patients in the United States and Kenya show an increasing emergence of previously undetected vancomycin-resistant strains of Clostridioides difficile, sparking concern as recurrences in the treatment of C. difficile infection (CDI) continue to rise.

“Our results may help explain a decreasing effectiveness of antibiotic-based therapy in C. difficile infection, since a significant proportion of patients harboring strains with reduced susceptibility to vancomycin may not respond to treatment,” reported the authors in research published recently in Clinical Infectious Diseases.

The spread of the resistant strains “has serious public health implications, underscoring an urgent need for a comprehensive analysis of the circulating strains to help inform clinical decisions,” they added.

Commenting on the findings, Cornelius J. Clancy, MD, professor of medicine at the University of Pittsburgh, and chief of infectious diseases at the Veterans Affairs Pittsburgh Healthcare System, echoed the concern.

“The casual belief has been that [C. difficile] strains at most centers can be assumed to be vancomycin susceptible,” he told this news organization. “This study shows that this assumption can no longer be taken as a given.”

Dr. Clancy, who was not involved with this research, noted that “based on this study, there might be need for the Infectious Diseases Society of America and other organizations to offer guidance on generating good, quality surveillance data for C. difficile resistance.”

With C. difficile showing the ability to resist multiple antibiotics, drugs in the armamentarium to treat the infection have declined in recent years, and recurrences with the infection are reported in up to 25% of cases.

Oral vancomycin is recommended as the antibiotic of choice by the IDSA and the Society for Healthcare Epidemiology of America for severe as well as nonsevere cases of CDI, and although there are reports of nine vancomycin-resistant gene clusters, most involve Enterococcus.

To take a closer look at the prevalence of vancomycin-resistant C. difficile strains, first author Charles Darkoh, PhD, with the Center for Infectious Diseases at the University of Texas Health Science Center, Houston, and colleagues analyzed stool samples from patients with CDI, including 438 patients in Houston, taken between 2012 and 2017, and 98 in Nairobi, Kenya, taken in 2017.

They found that, among samples from patients in Houston, over the time period, 26% showed vancomycin nonsusceptible C. difficile isolates and 29% had isolates that were metronidazole resistant.

And among samples from the Nairobi patients, 67% harbored vancomycin-resistant isolates and 85% had isolates resistant to metronidazole.

Of note, the proportion of samples containing vancomycin-resistant C. difficile in the Houston patients showed a marked increase over time, from «complete absence» in 2012 to approximately 35% in 2017, the authors reported.

“These nonsusceptibility rates significantly exceeded prior reports from other studies conducted in the United States and Europe from 2011 to 2014, suggesting a lower percentage of resistance to both metronidazole and vancomycin,” the authors wrote.

Further experiments on mouse models infected with one of the vancomycin-resistant isolates showed that treatment with vancomycin failed to eradicate the infection, and 5-day survival was significantly lower after vancomycin treatment in those mice (25%) versus those infected with strains known to be vancomycin sensitive (50%).
 

Unrecognized genetic strains

Whole-genome sequencing of 10 of the resistant isolates showed no matches with gene clusters that have been previously recognized as being vancomycin resistant, suggesting the emergence of new clusters.

“Together, these results suggest unknown genetic elements associated with vancomycin nonsusceptibility in isolates circulating in the patient population,” the authors wrote.

Dr. Darkoh told this news organization that the research team is currently working to further investigate the patterns and mechanisms.

“We are currently working on a follow-up study for the next 5 years to find out how widespread this is,” he said. “We want to make sure it’s not necessarily just occurring in the settings we studied, and we also need to establish the mechanism of resistance.”

Further commenting on the results, Dr. Clancy noted that “the extent of resistance caught many in the field a bit off guard, as they are higher than previously reported.”

“The data are also concerning because most centers do not routinely test C. difficile for drug susceptibility.”

Dr. Clancy noted that “another immediately pressing need is to understand mechanisms of resistance. It was quite striking that vancomycin-resistant strains in this study did not carry vanA genes, pointing to previously unrecognized mechanisms of resistance.”

“As is often the case, antibiotic overuse was likely a factor in the resistances, with overtesting often leading to overtreatment of C. difficile,” Dr. Clancy said. “The situation may have been compounded by failure to appreciate how entrenched C. difficile resistance may be at certain hospitals, since widespread susceptibility testing is generally not routinely performed.”

As alternative treatments, Dr. Clancy pointed to the recent IDSA update, which included a stronger endorsement of fidaxomicin.

“Of course, there is also the need to assure that data on resistance to agents like fidaxomicin are generated going forward,” he noted.

The study was supported by was supported by National Institutes of Health, the National Institute of Allergy and Infectious Diseases, the Texas Medical Center Digestive Diseases Center, and the University of Texas Health Science Center. Dr. Darkoh has disclosed no relevant financial relationships. One coauthor received grant support from Merck, Entasis Pharmaceuticals, and MeMed Diagnostics. Dr. Clancy disclosed advisory board, consulting and/or research relationships with Merck, Qpex Biopharma, Shionogi, Astellas, Cidara, Scynexis, and Needham & Associates.

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

A new drug has become the first and only treatment for people with cold agglutinin disease (CAD) that is approved by the U.S. Food and Drug Administration.

CAD is a rare autoimmune hemolytic anemia, affecting about 5,000 people in the United States. It is caused by antibodies binding to the surface of red blood cells, which starts a process that causes the body’s immune system to mistakenly attack healthy red blood cells and cause their rupture (hemolysis). This can lead to severe anemia, which is often treated by blood transfusions.

The new product is sutimlimab-jome (Enjaymo), and it works by inhibiting the destruction of red blood cells and so decreases the need for blood transfusions.

“For people living with cold agglutinin disease, it is as if their body’s immune system is waging a war on itself. The relentless destruction of healthy red blood cells is a daily, silent reality for people with CAD. For the first time, we have a treatment that targets complement-mediated hemolysis, which is the underlying cause of the red blood cell destruction in many CAD patients,” commented Catherine Broome, MD, associate professor of medicine at Georgetown University Lombardi Comprehensive Cancer Center, in a company press release.

Dr. Broome was the principal investigator in the CARDINAL study, which was the basis for the new approval. In this pivotal study, patients treated with sutimlimab had an improvement in anemia as measured by hemoglobin (Hgb) and bilirubin levels, she commented in the company statement.

The CARDINAL study was a 26-week open-label, single-arm phase 3 study conducted in 24 patients with CAD who had recent history of blood transfusion.

The primary efficacy endpoint was a composite defined as the proportion of patients who achieved normalization of Hgb level greater than or equal to 12 g/dL or demonstrated an increase from baseline in Hgb level greater than or equal to 2 g/dL at the treatment assessment time point (mean value from weeks 23, 25, and 26) and no blood transfusion from weeks 5 through 26.

More than half of the patients (13 of 24, 54%) met the composite primary endpoint criteria, with 17 of 24 (71%) patients remaining transfusion-free after week 5. Most patients (22 of 24, 92%) did not use other CAD-related treatments.

For the secondary measures on disease process, patients enrolled in the trial experienced a mean increase in Hgb level of 2.29 g/dL at week 3 and 3.18 g/dL at the 26-week treatment assessment time points (increasing from the mean baseline level of 8.6 g/dL). In addition, there was a mean reduction in bilirubin levels (n = 14) of -2.23 mg/dL from a mean baseline level of 3.23 mg/dL.

The most common adverse reactions occurring in 10% or more of patients were respiratory tract infection, viral infection, diarrhea, dyspepsia, cough, arthralgia, arthritis, and peripheral edema. Serious adverse reactions were reported in 3 of 24 (13%) patients, and these included streptococcal sepsis and staphylococcal wound infection (n = 1), arthralgia (n = 1), and respiratory tract infection (n = 1).

None of the adverse reactions led to discontinuation of the drug, the company noted. Dosage interruptions due to an adverse reaction occurred in 4 of 24 (17%) patients who received the drug.

The recommended dose is based on body weight (6,500 mg for people 39-75 kg and 7,500 mg for people greater than 75 kg). The drug is administered intravenously weekly for the first 2 weeks with administration every 2 weeks thereafter.

Full prescribing information is available here.

The product is a humanized monoclonal antibody that is designed to selectively target and inhibit C1s in the classical complement pathway, which is part of the innate immune system. By blocking C1s, Enjaymo inhibits the activation of the complement cascade in the immune system and inhibits C1-activated hemolysis in CAD to prevent the abnormal destruction of healthy red blood cells. Enjaymo does not inhibit the lectin and alternative pathways, the company noted.

In the U.S., Enjaymo received FDA breakthrough therapy and orphan drug designation, as well as priority review. The product is awaiting approval in Europe and Japan.

Sanofi says the product is expected to be available in the United States in the coming weeks, with a list price, or wholesale acquisition cost, of $1,800 per vial. Actual costs to patients are generally anticipated to be lower, as the list price does not reflect insurance coverage, copay support, or financial assistance from patient support programs. The company offers support for eligible patients on 1-833-223-2428.

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