News from the FDA/CDC

Scientists think that a person in Ohio who has been infected with COVID-19 for 2 years is shedding thousands of times more of the virus than normal, according to wastewater monitoring data. The strain of the virus appears to be unique, the researchers said. 

The mutated version of the virus was discovered by a team of researchers, led by University of Missouri–Columbia virologist Marc Johnson, PhD, that has been studying standalone mutations identified in wastewater. On Twitter, Dr. Johnson said their work could help warn people of a potential risk.

“If you knew of an exposure of a group of people to a deadly disease, there would be an obligation to inform them,” he wrote.

He believes the infected person lives in Columbus, works at a courthouse in a nearby county, and has gut health problems. The county where the person works has a population of just 15,000 people but had record COVID wastewater levels in May, The Columbus Dispatch reported. The unique COVID strain that Dr. Johnson is researching was the only COVID strain found in Fayette County’s wastewater.

“This person was shedding thousands of times more material than a normal person ever would,” Dr. Johnson told the Dispatch. “I think this person isn’t well. ... I’m guessing they have GI issues.”

Monitoring wastewater for COVID-19 is only used to inform public health officials of community levels and spread of the virus. People with COVID are not tracked down using such information.

The Centers for Disease Control and Prevention told the Dispatch that the findings do not mean there’s a public health threat.

“Unusual or ‘cryptic’ sequences identified in wastewater may represent viruses that can replicate in particular individuals, but not in the general population,” the CDC wrote in a statement to the newspaper. “This can be because of a compromised immune system. CDC and other institutions conduct studies in immunocompromised individuals to understand persistent infection and virus evolution.”

Ohio health officials told the newspaper that they don’t consider the situation a public health threat because the cryptic strain hasn’t spread beyond two sewer sheds for those 2  years.

Dr. Johnson and colleagues have been researching other unique COVID strains found in wastewater. They wrote a paper about a case in Wisconsin currently in preprint.

In the paper, the researchers suggest some people are persistently infected, calling them “prolonged shedders.” The researchers wrote that prolonged shedders could be human or “nonhuman,” and that “increased global monitoring of such lineages in wastewater could help anticipate future circulating mutations and/or variants of concern.”

Earlier in 2023, the CDC announced it was ending its community-level reporting of COVID test data and would rely more heavily on hospitalization reports and wastewater monitoring. COVID hospitalizations dipped to 7,212 nationally for the week of June 1-8, which is a 6% decline from the week prior, according to the CDC. That number of hospitalizations equals about two hospitalizations per 100,000 people.

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

Scientists think that a person in Ohio who has been infected with COVID-19 for 2 years is shedding thousands of times more of the virus than normal, according to wastewater monitoring data. The strain of the virus appears to be unique, the researchers said. 

The mutated version of the virus was discovered by a team of researchers, led by University of Missouri–Columbia virologist Marc Johnson, PhD, that has been studying standalone mutations identified in wastewater. On Twitter, Dr. Johnson said their work could help warn people of a potential risk.

“If you knew of an exposure of a group of people to a deadly disease, there would be an obligation to inform them,” he wrote.

He believes the infected person lives in Columbus, works at a courthouse in a nearby county, and has gut health problems. The county where the person works has a population of just 15,000 people but had record COVID wastewater levels in May, The Columbus Dispatch reported. The unique COVID strain that Dr. Johnson is researching was the only COVID strain found in Fayette County’s wastewater.

“This person was shedding thousands of times more material than a normal person ever would,” Dr. Johnson told the Dispatch. “I think this person isn’t well. ... I’m guessing they have GI issues.”

Monitoring wastewater for COVID-19 is only used to inform public health officials of community levels and spread of the virus. People with COVID are not tracked down using such information.

The Centers for Disease Control and Prevention told the Dispatch that the findings do not mean there’s a public health threat.

“Unusual or ‘cryptic’ sequences identified in wastewater may represent viruses that can replicate in particular individuals, but not in the general population,” the CDC wrote in a statement to the newspaper. “This can be because of a compromised immune system. CDC and other institutions conduct studies in immunocompromised individuals to understand persistent infection and virus evolution.”

Ohio health officials told the newspaper that they don’t consider the situation a public health threat because the cryptic strain hasn’t spread beyond two sewer sheds for those 2  years.

Dr. Johnson and colleagues have been researching other unique COVID strains found in wastewater. They wrote a paper about a case in Wisconsin currently in preprint.

In the paper, the researchers suggest some people are persistently infected, calling them “prolonged shedders.” The researchers wrote that prolonged shedders could be human or “nonhuman,” and that “increased global monitoring of such lineages in wastewater could help anticipate future circulating mutations and/or variants of concern.”

Earlier in 2023, the CDC announced it was ending its community-level reporting of COVID test data and would rely more heavily on hospitalization reports and wastewater monitoring. COVID hospitalizations dipped to 7,212 nationally for the week of June 1-8, which is a 6% decline from the week prior, according to the CDC. That number of hospitalizations equals about two hospitalizations per 100,000 people.

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

Scientists think that a person in Ohio who has been infected with COVID-19 for 2 years is shedding thousands of times more of the virus than normal, according to wastewater monitoring data. The strain of the virus appears to be unique, the researchers said. 

The mutated version of the virus was discovered by a team of researchers, led by University of Missouri–Columbia virologist Marc Johnson, PhD, that has been studying standalone mutations identified in wastewater. On Twitter, Dr. Johnson said their work could help warn people of a potential risk.

“If you knew of an exposure of a group of people to a deadly disease, there would be an obligation to inform them,” he wrote.

He believes the infected person lives in Columbus, works at a courthouse in a nearby county, and has gut health problems. The county where the person works has a population of just 15,000 people but had record COVID wastewater levels in May, The Columbus Dispatch reported. The unique COVID strain that Dr. Johnson is researching was the only COVID strain found in Fayette County’s wastewater.

“This person was shedding thousands of times more material than a normal person ever would,” Dr. Johnson told the Dispatch. “I think this person isn’t well. ... I’m guessing they have GI issues.”

Monitoring wastewater for COVID-19 is only used to inform public health officials of community levels and spread of the virus. People with COVID are not tracked down using such information.

The Centers for Disease Control and Prevention told the Dispatch that the findings do not mean there’s a public health threat.

“Unusual or ‘cryptic’ sequences identified in wastewater may represent viruses that can replicate in particular individuals, but not in the general population,” the CDC wrote in a statement to the newspaper. “This can be because of a compromised immune system. CDC and other institutions conduct studies in immunocompromised individuals to understand persistent infection and virus evolution.”

Ohio health officials told the newspaper that they don’t consider the situation a public health threat because the cryptic strain hasn’t spread beyond two sewer sheds for those 2  years.

Dr. Johnson and colleagues have been researching other unique COVID strains found in wastewater. They wrote a paper about a case in Wisconsin currently in preprint.

In the paper, the researchers suggest some people are persistently infected, calling them “prolonged shedders.” The researchers wrote that prolonged shedders could be human or “nonhuman,” and that “increased global monitoring of such lineages in wastewater could help anticipate future circulating mutations and/or variants of concern.”

Earlier in 2023, the CDC announced it was ending its community-level reporting of COVID test data and would rely more heavily on hospitalization reports and wastewater monitoring. COVID hospitalizations dipped to 7,212 nationally for the week of June 1-8, which is a 6% decline from the week prior, according to the CDC. That number of hospitalizations equals about two hospitalizations per 100,000 people.

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

The Food and Drug Administration has expanded the indication for linaclotide (Linzess) to children as young as age 6 years with functional constipation, making it the first approved treatment for pediatric functional constipation.

The recommended dosage in pediatric patients is 72 mcg orally once daily.

Functional constipation is common in children and adolescents. Symptoms include infrequent bowel movements with hard stools that can be difficult or painful to pass.

Olivier Le Moal/Getty Images

There is no known underlying organic cause and there are typically multiple contributing factors, the FDA noted in a statement announcing the approval.

The efficacy of linaclotide in children with functional constipation was demonstrated in a 12-week double-blind, placebo-controlled, randomized, multicenter clinical trial (Trial 7; NCT04026113) and supported by efficacy data from trials in adults with chronic idiopathic constipation, the FDA said.

The FDA first approved linaclotide in 2012 for the treatment of chronic idiopathic constipation and irritable bowel syndrome with constipation (IBS-C) in adults.
 

Study details

To be eligible for the pediatric clinical trial, patients had to have experienced fewer than three spontaneous bowel movements (SBMs) per week.

They also had to experience one or more of the following at least once weekly, for at least 2 months prior to the trial screening visit:

• History of stool withholding or excessive voluntary stool retention.
• History of painful or hard bowel movements.
• History of large diameter stools that may obstruct the toilet.
• Presence of a large fecal mass in the rectum.
• At least one episode of fecal incontinence per week.

The primary efficacy endpoint was a 12-week change from baseline in SBM frequency rate. Children on linaclotide experienced greater improvement in the average number of SBMs per week than peers given placebo.

SBM frequency improved during the first week and was maintained throughout the remainder of the 12-week treatment period, the FDA said.

The most common adverse reaction is diarrhea. If severe diarrhea occurs, linaclotide should be discontinued and rehydration started.

The product’s boxed warning states that linaclotide is contraindicated in children younger than 2 years. In neonatal mice, linaclotide caused deaths due to dehydration.

Patients with known or suspected mechanical gastrointestinal obstruction should not take linaclotide.

Full prescribing information is available online.

The application for linaclotide in children received priority review.

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

The Food and Drug Administration has expanded the indication for linaclotide (Linzess) to children as young as age 6 years with functional constipation, making it the first approved treatment for pediatric functional constipation.

The recommended dosage in pediatric patients is 72 mcg orally once daily.

Functional constipation is common in children and adolescents. Symptoms include infrequent bowel movements with hard stools that can be difficult or painful to pass.

Olivier Le Moal/Getty Images

There is no known underlying organic cause and there are typically multiple contributing factors, the FDA noted in a statement announcing the approval.

The efficacy of linaclotide in children with functional constipation was demonstrated in a 12-week double-blind, placebo-controlled, randomized, multicenter clinical trial (Trial 7; NCT04026113) and supported by efficacy data from trials in adults with chronic idiopathic constipation, the FDA said.

The FDA first approved linaclotide in 2012 for the treatment of chronic idiopathic constipation and irritable bowel syndrome with constipation (IBS-C) in adults.
 

Study details

To be eligible for the pediatric clinical trial, patients had to have experienced fewer than three spontaneous bowel movements (SBMs) per week.

They also had to experience one or more of the following at least once weekly, for at least 2 months prior to the trial screening visit:

• History of stool withholding or excessive voluntary stool retention.
• History of painful or hard bowel movements.
• History of large diameter stools that may obstruct the toilet.
• Presence of a large fecal mass in the rectum.
• At least one episode of fecal incontinence per week.

The primary efficacy endpoint was a 12-week change from baseline in SBM frequency rate. Children on linaclotide experienced greater improvement in the average number of SBMs per week than peers given placebo.

SBM frequency improved during the first week and was maintained throughout the remainder of the 12-week treatment period, the FDA said.

The most common adverse reaction is diarrhea. If severe diarrhea occurs, linaclotide should be discontinued and rehydration started.

The product’s boxed warning states that linaclotide is contraindicated in children younger than 2 years. In neonatal mice, linaclotide caused deaths due to dehydration.

Patients with known or suspected mechanical gastrointestinal obstruction should not take linaclotide.

Full prescribing information is available online.

The application for linaclotide in children received priority review.

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

The Food and Drug Administration has expanded the indication for linaclotide (Linzess) to children as young as age 6 years with functional constipation, making it the first approved treatment for pediatric functional constipation.

The recommended dosage in pediatric patients is 72 mcg orally once daily.

Functional constipation is common in children and adolescents. Symptoms include infrequent bowel movements with hard stools that can be difficult or painful to pass.

Olivier Le Moal/Getty Images

There is no known underlying organic cause and there are typically multiple contributing factors, the FDA noted in a statement announcing the approval.

The efficacy of linaclotide in children with functional constipation was demonstrated in a 12-week double-blind, placebo-controlled, randomized, multicenter clinical trial (Trial 7; NCT04026113) and supported by efficacy data from trials in adults with chronic idiopathic constipation, the FDA said.

The FDA first approved linaclotide in 2012 for the treatment of chronic idiopathic constipation and irritable bowel syndrome with constipation (IBS-C) in adults.
 

Study details

To be eligible for the pediatric clinical trial, patients had to have experienced fewer than three spontaneous bowel movements (SBMs) per week.

They also had to experience one or more of the following at least once weekly, for at least 2 months prior to the trial screening visit:

• History of stool withholding or excessive voluntary stool retention.
• History of painful or hard bowel movements.
• History of large diameter stools that may obstruct the toilet.
• Presence of a large fecal mass in the rectum.
• At least one episode of fecal incontinence per week.

The primary efficacy endpoint was a 12-week change from baseline in SBM frequency rate. Children on linaclotide experienced greater improvement in the average number of SBMs per week than peers given placebo.

SBM frequency improved during the first week and was maintained throughout the remainder of the 12-week treatment period, the FDA said.

The most common adverse reaction is diarrhea. If severe diarrhea occurs, linaclotide should be discontinued and rehydration started.

The product’s boxed warning states that linaclotide is contraindicated in children younger than 2 years. In neonatal mice, linaclotide caused deaths due to dehydration.

Patients with known or suspected mechanical gastrointestinal obstruction should not take linaclotide.

Full prescribing information is available online.

The application for linaclotide in children received priority review.

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

Members of a Food and Drug Administration advisory committee have unanimously concluded that a postmarketing study confirms the benefit of the Alzheimer’s drug lecanemab (Leqembi, Eisai), paving the way for traditional approval.

“Overall, the study demonstrated clearly that this is an effective treatment,” said acting chair Robert C. Alexander, MD, chief scientific officer, Alzheimer’s Prevention Initiative, Banner Alzheimer’s Institute, and research professor, department of psychiatry, University of Arizona, Phoenix, during the meeting.

An intravenous infusion targeting amyloid-beta, lecanemab received accelerated FDA approved earlier in 2023 for the treatment of early Alzheimer’s disease (AD). The company was required to complete a confirmatory study to verify and describe the product’s clinical benefit.

The Peripheral and Central Nervous System Drugs Advisory Committee met to discuss this phase 3 study (CLARITY-AD). The multicenter, double-blind study included 1,795 patients (mean age, 71 years) who had mild cognitive impairment caused by AD or mild AD dementia.
 

Delayed progression

Study participants had a broad range of comorbidities, and many were concomitantly receiving other medications. Black people were underrepresented in the study at just 3% of the total cohort.

Patients were randomly assigned to receive placebo or lecanemab 10 mg/kg biweekly. In addition to a placebo-controlled period and safety follow-up, the study has an ongoing extension phase of up to 4 years.

The study met its primary endpoint, showing a highly statistically significant 27% less decline on the Clinical Dementia Rating-Sum of Boxes at 18 months (difference in adjusted mean, –0.45; 95% CI, –0.67 to –0.23; P = .00005).

This was supported by a significant 26% difference on the AD Assessment Scale–Cognitive Subscale with 14 tasks (ADAS-Cog 14).

The drug also affected function, with a 37% decrease, compared with placebo, on the AD Cooperative Study–Activities of Daily Living Scale for Mild Cognitive Impairment.

Committee members heard that the results signal delays in disease progression by about 5 months, giving patients more time to live independently and participate in hobbies and interests.

Patients who received the active drug also experienced quality of life benefits. Compared with patients who received placebo, those who took lecanemab had 49% less decline as measured with the European Quality of Life–5 Dimensions scale and 56% less decline as measured by the Quality of Life in AD scale, and caregivers reported less burden.

Lecanemab also affected biomarkers of amyloid, tau, and neurodegeneration, providing a biological basis for the treatment effects consistent with slowing of disease progression.
 

Unanimous support

All six committee members agreed by vote that the study provides evidence of clinical benefit. They variously descried the study and results as “robust,” “compelling,” “well conducted,” “clear and consistent,” and “clinically meaningful.”

In the active treatment group, there was a higher incidence of amyloid-related imaging abnormalities (ARIAs), which can be serious and life-threatening but are usually asymptomatic. In this study, most ARIAs had resolved by 3 months.

Deaths occurred in 0.8% of the placebo and 0.7% of the treatment group. Dean Follmann, PhD, assistant director for biostatistics, National Institute of Allergy and Infectious Diseases, Bethesda, Md., noted that the numbers of deaths and serious adverse events were “quite similar” in the two groups.

“And for serious ARIA, there was an imbalance favoring placebo, but overall, these were pretty rare,” he said.
 

Subgroup concerns

Committee members discussed the risk/benefit profile for three subgroups of patients – those with apolipoprotein E4 (apo E4) allele, patients taking an anticoagulant, and those with cerebral amyloid angiopathy (CAA).

In the apo E4 group, the study’s primary endpoint did not favor the drug, but secondary endpoints did.

“I think the general feeling [for apo E4 status] is that the risk/benefit still remains favorable, especially when looking across multiple endpoints,” said Dr. Alexander.

However, some members supported recommending genetic testing before initiating the drug.

The views were more diverse for the use of lecanemab in the presence of an anticoagulant, which may increase the risk for cerebral hemorrhage. Some committee members strongly recommended that these patients not receive lecanemab, while others highlighted the need for more information, owing to uncertainties about the risks.

With respect to CAA, most members supported the idea of considering use of the drug in the presence of this condition, but only after discussing the risks with patients and their families and in the presence of a robust reporting system.

An Alzheimer’s Association representative was in attendance during the public hearing portion of the meeting to express support for traditional approval of lecanemab for people with early AD.

The association strongly favors full Medicare coverage for FDA-approved AD treatments. The Centers for Medicare & Medicaid Services has determined that AD treatments receiving traditional FDA approval will be covered if clinicians register and enter data in a registry.

“While this is an important signal that CMS wants to improve access to FDA-approved treatments, registry as a condition of coverage is an unnecessary and potentially harmful barrier,” said the Alzheimer’s Association in a press release following the meeting.

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

Members of a Food and Drug Administration advisory committee have unanimously concluded that a postmarketing study confirms the benefit of the Alzheimer’s drug lecanemab (Leqembi, Eisai), paving the way for traditional approval.

“Overall, the study demonstrated clearly that this is an effective treatment,” said acting chair Robert C. Alexander, MD, chief scientific officer, Alzheimer’s Prevention Initiative, Banner Alzheimer’s Institute, and research professor, department of psychiatry, University of Arizona, Phoenix, during the meeting.

An intravenous infusion targeting amyloid-beta, lecanemab received accelerated FDA approved earlier in 2023 for the treatment of early Alzheimer’s disease (AD). The company was required to complete a confirmatory study to verify and describe the product’s clinical benefit.

The Peripheral and Central Nervous System Drugs Advisory Committee met to discuss this phase 3 study (CLARITY-AD). The multicenter, double-blind study included 1,795 patients (mean age, 71 years) who had mild cognitive impairment caused by AD or mild AD dementia.
 

Delayed progression

Study participants had a broad range of comorbidities, and many were concomitantly receiving other medications. Black people were underrepresented in the study at just 3% of the total cohort.

Patients were randomly assigned to receive placebo or lecanemab 10 mg/kg biweekly. In addition to a placebo-controlled period and safety follow-up, the study has an ongoing extension phase of up to 4 years.

The study met its primary endpoint, showing a highly statistically significant 27% less decline on the Clinical Dementia Rating-Sum of Boxes at 18 months (difference in adjusted mean, –0.45; 95% CI, –0.67 to –0.23; P = .00005).

This was supported by a significant 26% difference on the AD Assessment Scale–Cognitive Subscale with 14 tasks (ADAS-Cog 14).

The drug also affected function, with a 37% decrease, compared with placebo, on the AD Cooperative Study–Activities of Daily Living Scale for Mild Cognitive Impairment.

Committee members heard that the results signal delays in disease progression by about 5 months, giving patients more time to live independently and participate in hobbies and interests.

Patients who received the active drug also experienced quality of life benefits. Compared with patients who received placebo, those who took lecanemab had 49% less decline as measured with the European Quality of Life–5 Dimensions scale and 56% less decline as measured by the Quality of Life in AD scale, and caregivers reported less burden.

Lecanemab also affected biomarkers of amyloid, tau, and neurodegeneration, providing a biological basis for the treatment effects consistent with slowing of disease progression.
 

Unanimous support

All six committee members agreed by vote that the study provides evidence of clinical benefit. They variously descried the study and results as “robust,” “compelling,” “well conducted,” “clear and consistent,” and “clinically meaningful.”

In the active treatment group, there was a higher incidence of amyloid-related imaging abnormalities (ARIAs), which can be serious and life-threatening but are usually asymptomatic. In this study, most ARIAs had resolved by 3 months.

Deaths occurred in 0.8% of the placebo and 0.7% of the treatment group. Dean Follmann, PhD, assistant director for biostatistics, National Institute of Allergy and Infectious Diseases, Bethesda, Md., noted that the numbers of deaths and serious adverse events were “quite similar” in the two groups.

“And for serious ARIA, there was an imbalance favoring placebo, but overall, these were pretty rare,” he said.
 

Subgroup concerns

Committee members discussed the risk/benefit profile for three subgroups of patients – those with apolipoprotein E4 (apo E4) allele, patients taking an anticoagulant, and those with cerebral amyloid angiopathy (CAA).

In the apo E4 group, the study’s primary endpoint did not favor the drug, but secondary endpoints did.

“I think the general feeling [for apo E4 status] is that the risk/benefit still remains favorable, especially when looking across multiple endpoints,” said Dr. Alexander.

However, some members supported recommending genetic testing before initiating the drug.

The views were more diverse for the use of lecanemab in the presence of an anticoagulant, which may increase the risk for cerebral hemorrhage. Some committee members strongly recommended that these patients not receive lecanemab, while others highlighted the need for more information, owing to uncertainties about the risks.

With respect to CAA, most members supported the idea of considering use of the drug in the presence of this condition, but only after discussing the risks with patients and their families and in the presence of a robust reporting system.

An Alzheimer’s Association representative was in attendance during the public hearing portion of the meeting to express support for traditional approval of lecanemab for people with early AD.

The association strongly favors full Medicare coverage for FDA-approved AD treatments. The Centers for Medicare & Medicaid Services has determined that AD treatments receiving traditional FDA approval will be covered if clinicians register and enter data in a registry.

“While this is an important signal that CMS wants to improve access to FDA-approved treatments, registry as a condition of coverage is an unnecessary and potentially harmful barrier,” said the Alzheimer’s Association in a press release following the meeting.

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

Members of a Food and Drug Administration advisory committee have unanimously concluded that a postmarketing study confirms the benefit of the Alzheimer’s drug lecanemab (Leqembi, Eisai), paving the way for traditional approval.

“Overall, the study demonstrated clearly that this is an effective treatment,” said acting chair Robert C. Alexander, MD, chief scientific officer, Alzheimer’s Prevention Initiative, Banner Alzheimer’s Institute, and research professor, department of psychiatry, University of Arizona, Phoenix, during the meeting.

An intravenous infusion targeting amyloid-beta, lecanemab received accelerated FDA approved earlier in 2023 for the treatment of early Alzheimer’s disease (AD). The company was required to complete a confirmatory study to verify and describe the product’s clinical benefit.

The Peripheral and Central Nervous System Drugs Advisory Committee met to discuss this phase 3 study (CLARITY-AD). The multicenter, double-blind study included 1,795 patients (mean age, 71 years) who had mild cognitive impairment caused by AD or mild AD dementia.
 

Delayed progression

Study participants had a broad range of comorbidities, and many were concomitantly receiving other medications. Black people were underrepresented in the study at just 3% of the total cohort.

Patients were randomly assigned to receive placebo or lecanemab 10 mg/kg biweekly. In addition to a placebo-controlled period and safety follow-up, the study has an ongoing extension phase of up to 4 years.

The study met its primary endpoint, showing a highly statistically significant 27% less decline on the Clinical Dementia Rating-Sum of Boxes at 18 months (difference in adjusted mean, –0.45; 95% CI, –0.67 to –0.23; P = .00005).

This was supported by a significant 26% difference on the AD Assessment Scale–Cognitive Subscale with 14 tasks (ADAS-Cog 14).

The drug also affected function, with a 37% decrease, compared with placebo, on the AD Cooperative Study–Activities of Daily Living Scale for Mild Cognitive Impairment.

Committee members heard that the results signal delays in disease progression by about 5 months, giving patients more time to live independently and participate in hobbies and interests.

Patients who received the active drug also experienced quality of life benefits. Compared with patients who received placebo, those who took lecanemab had 49% less decline as measured with the European Quality of Life–5 Dimensions scale and 56% less decline as measured by the Quality of Life in AD scale, and caregivers reported less burden.

Lecanemab also affected biomarkers of amyloid, tau, and neurodegeneration, providing a biological basis for the treatment effects consistent with slowing of disease progression.
 

Unanimous support

All six committee members agreed by vote that the study provides evidence of clinical benefit. They variously descried the study and results as “robust,” “compelling,” “well conducted,” “clear and consistent,” and “clinically meaningful.”

In the active treatment group, there was a higher incidence of amyloid-related imaging abnormalities (ARIAs), which can be serious and life-threatening but are usually asymptomatic. In this study, most ARIAs had resolved by 3 months.

Deaths occurred in 0.8% of the placebo and 0.7% of the treatment group. Dean Follmann, PhD, assistant director for biostatistics, National Institute of Allergy and Infectious Diseases, Bethesda, Md., noted that the numbers of deaths and serious adverse events were “quite similar” in the two groups.

“And for serious ARIA, there was an imbalance favoring placebo, but overall, these were pretty rare,” he said.
 

Subgroup concerns

Committee members discussed the risk/benefit profile for three subgroups of patients – those with apolipoprotein E4 (apo E4) allele, patients taking an anticoagulant, and those with cerebral amyloid angiopathy (CAA).

In the apo E4 group, the study’s primary endpoint did not favor the drug, but secondary endpoints did.

“I think the general feeling [for apo E4 status] is that the risk/benefit still remains favorable, especially when looking across multiple endpoints,” said Dr. Alexander.

However, some members supported recommending genetic testing before initiating the drug.

The views were more diverse for the use of lecanemab in the presence of an anticoagulant, which may increase the risk for cerebral hemorrhage. Some committee members strongly recommended that these patients not receive lecanemab, while others highlighted the need for more information, owing to uncertainties about the risks.

With respect to CAA, most members supported the idea of considering use of the drug in the presence of this condition, but only after discussing the risks with patients and their families and in the presence of a robust reporting system.

An Alzheimer’s Association representative was in attendance during the public hearing portion of the meeting to express support for traditional approval of lecanemab for people with early AD.

The association strongly favors full Medicare coverage for FDA-approved AD treatments. The Centers for Medicare & Medicaid Services has determined that AD treatments receiving traditional FDA approval will be covered if clinicians register and enter data in a registry.

“While this is an important signal that CMS wants to improve access to FDA-approved treatments, registry as a condition of coverage is an unnecessary and potentially harmful barrier,” said the Alzheimer’s Association in a press release following the meeting.

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

Abiomed has recalled 466 of its Impella 5.5 with SmartAssist heart pumps after receiving customer complaints about purge fluid leaking from the purge sidearm of the pump.

“If a purge leak occurs, the system will experience low purge pressures, prompting alarms and requiring evaluation,” the U.S. Food and Drug Administration says in an advisory posted on its website.

A version of this article was first published on Medscape.com.

Abiomed has recalled 466 of its Impella 5.5 with SmartAssist heart pumps after receiving customer complaints about purge fluid leaking from the purge sidearm of the pump.

“If a purge leak occurs, the system will experience low purge pressures, prompting alarms and requiring evaluation,” the U.S. Food and Drug Administration says in an advisory posted on its website.

A version of this article was first published on Medscape.com.

Abiomed has recalled 466 of its Impella 5.5 with SmartAssist heart pumps after receiving customer complaints about purge fluid leaking from the purge sidearm of the pump.

“If a purge leak occurs, the system will experience low purge pressures, prompting alarms and requiring evaluation,” the U.S. Food and Drug Administration says in an advisory posted on its website.

A version of this article was first published on Medscape.com.

The Food and Drug Administration has expanded the indication for ferric carboxymaltose injection (Injectafer, Daiichi Sankyo/American Regent) to include treatment of iron deficiency in adults with New York Heart Association (NYHA) class II/III heart failure (HF).

“This new indication for Injectafer marks the first and only FDA approval of an intravenous iron replacement therapy for adult patients with heart failure,” Ravi Tayi, MD, MPH, chief medical officer at American Regent, said in a news release.

Ferric carboxymaltose injection is also indicated for the treatment of iron deficiency anemia in adults and children as young as 1 year of age who have either intolerance or an unsatisfactory response to oral iron, and in adult patients who have nondialysis dependent chronic kidney disease.

The new indication in HF was supported by data from the CONFIRM-HF randomized controlled trial that evaluated the efficacy and safety of ferric carboxymaltose injection in adults with chronic HF and iron deficiency.

In the study, results showed that treatment with ferric carboxymaltose injection significantly improved exercise capacity compared with placebo in iron-deficient patients with HF.  

No new safety signals emerged. The most common treatment emergent adverse events were headache, nausea, hypertension, injection site reactions, hypophosphatemia, and dizziness.

According to the company, ferric carboxymaltose injection has been studied in more than 40 clinical trials that included over 8,800 patients worldwide and has been approved in 86 countries.

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

The Food and Drug Administration has expanded the indication for ferric carboxymaltose injection (Injectafer, Daiichi Sankyo/American Regent) to include treatment of iron deficiency in adults with New York Heart Association (NYHA) class II/III heart failure (HF).

“This new indication for Injectafer marks the first and only FDA approval of an intravenous iron replacement therapy for adult patients with heart failure,” Ravi Tayi, MD, MPH, chief medical officer at American Regent, said in a news release.

Ferric carboxymaltose injection is also indicated for the treatment of iron deficiency anemia in adults and children as young as 1 year of age who have either intolerance or an unsatisfactory response to oral iron, and in adult patients who have nondialysis dependent chronic kidney disease.

The new indication in HF was supported by data from the CONFIRM-HF randomized controlled trial that evaluated the efficacy and safety of ferric carboxymaltose injection in adults with chronic HF and iron deficiency.

In the study, results showed that treatment with ferric carboxymaltose injection significantly improved exercise capacity compared with placebo in iron-deficient patients with HF.  

No new safety signals emerged. The most common treatment emergent adverse events were headache, nausea, hypertension, injection site reactions, hypophosphatemia, and dizziness.

According to the company, ferric carboxymaltose injection has been studied in more than 40 clinical trials that included over 8,800 patients worldwide and has been approved in 86 countries.

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

The Food and Drug Administration has expanded the indication for ferric carboxymaltose injection (Injectafer, Daiichi Sankyo/American Regent) to include treatment of iron deficiency in adults with New York Heart Association (NYHA) class II/III heart failure (HF).

“This new indication for Injectafer marks the first and only FDA approval of an intravenous iron replacement therapy for adult patients with heart failure,” Ravi Tayi, MD, MPH, chief medical officer at American Regent, said in a news release.

Ferric carboxymaltose injection is also indicated for the treatment of iron deficiency anemia in adults and children as young as 1 year of age who have either intolerance or an unsatisfactory response to oral iron, and in adult patients who have nondialysis dependent chronic kidney disease.

The new indication in HF was supported by data from the CONFIRM-HF randomized controlled trial that evaluated the efficacy and safety of ferric carboxymaltose injection in adults with chronic HF and iron deficiency.

In the study, results showed that treatment with ferric carboxymaltose injection significantly improved exercise capacity compared with placebo in iron-deficient patients with HF.  

No new safety signals emerged. The most common treatment emergent adverse events were headache, nausea, hypertension, injection site reactions, hypophosphatemia, and dizziness.

According to the company, ferric carboxymaltose injection has been studied in more than 40 clinical trials that included over 8,800 patients worldwide and has been approved in 86 countries.

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

The Food and Drug Administration is warning people to avoid using compounded medicines as substitutes for the popular weight loss and diabetes drugs Ozempic, Rybelsus, and Wegovy.

Compounded medicines are not FDA approved but are allowed to be made during an official drug shortage. Ozempic and Wegovy are currently on the FDA’s shortage list, but the federal agency warned that it has received reports of people experiencing “adverse events” after using compounded versions of the drugs. (The FDA did not provide details of those events or where the drugs involved were compounded.)

Agency officials are concerned that the compounded versions may contain ingredients that sound like the brand name drugs’ active ingredient, semaglutide, but are different because the ingredients are in salt form.

“Patients should be aware that some products sold as ‘semaglutide’ may not contain the same active ingredient as FDA-approved semaglutide products and may be the salt formulations,” the FDA warning stated. “Products containing these salts, such as semaglutide sodium and semaglutide acetate, have not been shown to be safe and effective.”

The agency said salt forms don’t meet the criteria for compounding during a shortage and sent a letter to the National Association of Boards of Pharmacy expressing “concerns with use of the salt forms in compounded products.”

Patients and health care providers should be aware that “compounded drugs are not FDA approved, and the agency does not verify the safety or effectiveness of compounded drugs,” the FDA explained in its statement.

The Alliance for Pharmacy Compounding’s board of directors said in a statement that some compounders’ arguments for the suitability of semaglutide sodium are “worthy of discussion,” but the board did not endorse those arguments.

For people who use an online pharmacy, the FDA recommends checking the FDA’s website BeSafeRx to check its credentials.

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

The Food and Drug Administration is warning people to avoid using compounded medicines as substitutes for the popular weight loss and diabetes drugs Ozempic, Rybelsus, and Wegovy.

Compounded medicines are not FDA approved but are allowed to be made during an official drug shortage. Ozempic and Wegovy are currently on the FDA’s shortage list, but the federal agency warned that it has received reports of people experiencing “adverse events” after using compounded versions of the drugs. (The FDA did not provide details of those events or where the drugs involved were compounded.)

Agency officials are concerned that the compounded versions may contain ingredients that sound like the brand name drugs’ active ingredient, semaglutide, but are different because the ingredients are in salt form.

“Patients should be aware that some products sold as ‘semaglutide’ may not contain the same active ingredient as FDA-approved semaglutide products and may be the salt formulations,” the FDA warning stated. “Products containing these salts, such as semaglutide sodium and semaglutide acetate, have not been shown to be safe and effective.”

The agency said salt forms don’t meet the criteria for compounding during a shortage and sent a letter to the National Association of Boards of Pharmacy expressing “concerns with use of the salt forms in compounded products.”

Patients and health care providers should be aware that “compounded drugs are not FDA approved, and the agency does not verify the safety or effectiveness of compounded drugs,” the FDA explained in its statement.

The Alliance for Pharmacy Compounding’s board of directors said in a statement that some compounders’ arguments for the suitability of semaglutide sodium are “worthy of discussion,” but the board did not endorse those arguments.

For people who use an online pharmacy, the FDA recommends checking the FDA’s website BeSafeRx to check its credentials.

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

The Food and Drug Administration is warning people to avoid using compounded medicines as substitutes for the popular weight loss and diabetes drugs Ozempic, Rybelsus, and Wegovy.

Compounded medicines are not FDA approved but are allowed to be made during an official drug shortage. Ozempic and Wegovy are currently on the FDA’s shortage list, but the federal agency warned that it has received reports of people experiencing “adverse events” after using compounded versions of the drugs. (The FDA did not provide details of those events or where the drugs involved were compounded.)

Agency officials are concerned that the compounded versions may contain ingredients that sound like the brand name drugs’ active ingredient, semaglutide, but are different because the ingredients are in salt form.

“Patients should be aware that some products sold as ‘semaglutide’ may not contain the same active ingredient as FDA-approved semaglutide products and may be the salt formulations,” the FDA warning stated. “Products containing these salts, such as semaglutide sodium and semaglutide acetate, have not been shown to be safe and effective.”

The agency said salt forms don’t meet the criteria for compounding during a shortage and sent a letter to the National Association of Boards of Pharmacy expressing “concerns with use of the salt forms in compounded products.”

Patients and health care providers should be aware that “compounded drugs are not FDA approved, and the agency does not verify the safety or effectiveness of compounded drugs,” the FDA explained in its statement.

The Alliance for Pharmacy Compounding’s board of directors said in a statement that some compounders’ arguments for the suitability of semaglutide sodium are “worthy of discussion,” but the board did not endorse those arguments.

For people who use an online pharmacy, the FDA recommends checking the FDA’s website BeSafeRx to check its credentials.

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

The Food and Drug Administration has approved flotufolastat fluorine-18 (Posluma), a radiopharmaceutical for use with PET in prostate cancer.

The product is approved for use in men with suspected metastasis who are candidates for definitive therapy and for men with suspected recurrence, as evidenced by elevations in serum prostate-specific antigen (PSA) level, according to a press release from marketer Blue Earth Diagnostics.

Olivier Le Moal/Getty Images

Posluma binds prostate-specific membrane antigen (PSMA), which is usually overexpressed on prostate cancer cells, and tags the cells with fluorine-18 (F18), a positron emitter. Because of the radiolabeling, PET imaging can be used to gauge the extent of disease.

Posluma will be available in the United States in June 2023 from Blue Earth’s U.S. manufacturer and distributor, PETNET Solutions.

Blue Earth says that its new agent, which was known as 18F-rhPSMA-7.3 PET during trials, “is the first and only FDA-approved, PSMA-targeted imaging agent developed with proprietary radiohybrid technology.”

However, a similar product is currently on the U.S. market – the PSMA PET imaging radiopharmaceutical gallium-68 gozetotide (Illuccix, Locometz), which has the same two indications. Gozetotide is also indicated for metastatic prostate cancer amenable to lutetium Lu 177 vipivotide tetraxetan PSMA-directed therapy.
 

Approval based on two single-arm trials

Posluma’s approval was based on two single-arm trials from Blue Earth.

In the LIGHTHOUSE trial, 296 men underwent Posluma PET imaging before radical prostatectomy with pelvic lymph node dissection. About a quarter turned out to have positive nodes on pathology.

Posluma’s sensitivity for predicting positive nodes was low, ranging from 23% to 30% among three readers who were blinded to clinical information, but its specificity was high, ranging from 93% to 97%, according to the product labeling.

“The study showed that Posluma PET provided clinically valuable information prior to surgery that would likely result in management changes for these patients,” said investigator Brian Chapin, MD, a urologist at the University of Texas MD Anderson Cancer Center, Houston, in the company press release.

The second trial, SPOTLIGHT, included 389 men suspected of experiencing recurrence on the basis of elevations in PSA.

Posluma PET’s ability to detect true recurrence was compared with use of histology or other imaging techniques, including CT, MRI, technetium-99m bone scan, and fluciclovine F18 PET. In regions deemed positive for recurrence on Posluma PET by three readers, 46%-60% were positive by the other techniques, the labeling says.

Overall, the “results demonstrated high detection rates ... even at low PSA levels,” Blue Earth said.

Adverse events were minimal in the trials. The most frequent were diarrhea (0.7%), increases in blood pressure (0.5%), and injection-site pain (0.4%).

The product labeling warns that Posluma PET contributes to patients’ overall long-term cumulative radiation exposure and that interpretation with respect to recurrence may differ among readers.

The labeling also cautions that “a negative image does not rule out the presence of prostate cancer and a positive image does not confirm the presence of prostate cancer. ... Uptake is not specific for prostate cancer and may occur in other types of cancer, in nonmalignant processes, and in normal tissues.”

In addition, it notes that androgen deprivation therapy “and other therapies targeting the androgen pathway, such as androgen receptor antagonists, may result in changes in uptake of flotufolastat F18 in prostate cancer.”

The labeling for gozetotide carries the same warnings and precautions.

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

The Food and Drug Administration has approved flotufolastat fluorine-18 (Posluma), a radiopharmaceutical for use with PET in prostate cancer.

The product is approved for use in men with suspected metastasis who are candidates for definitive therapy and for men with suspected recurrence, as evidenced by elevations in serum prostate-specific antigen (PSA) level, according to a press release from marketer Blue Earth Diagnostics.

Olivier Le Moal/Getty Images

Posluma binds prostate-specific membrane antigen (PSMA), which is usually overexpressed on prostate cancer cells, and tags the cells with fluorine-18 (F18), a positron emitter. Because of the radiolabeling, PET imaging can be used to gauge the extent of disease.

Posluma will be available in the United States in June 2023 from Blue Earth’s U.S. manufacturer and distributor, PETNET Solutions.

Blue Earth says that its new agent, which was known as 18F-rhPSMA-7.3 PET during trials, “is the first and only FDA-approved, PSMA-targeted imaging agent developed with proprietary radiohybrid technology.”

However, a similar product is currently on the U.S. market – the PSMA PET imaging radiopharmaceutical gallium-68 gozetotide (Illuccix, Locometz), which has the same two indications. Gozetotide is also indicated for metastatic prostate cancer amenable to lutetium Lu 177 vipivotide tetraxetan PSMA-directed therapy.
 

Approval based on two single-arm trials

Posluma’s approval was based on two single-arm trials from Blue Earth.

In the LIGHTHOUSE trial, 296 men underwent Posluma PET imaging before radical prostatectomy with pelvic lymph node dissection. About a quarter turned out to have positive nodes on pathology.

Posluma’s sensitivity for predicting positive nodes was low, ranging from 23% to 30% among three readers who were blinded to clinical information, but its specificity was high, ranging from 93% to 97%, according to the product labeling.

“The study showed that Posluma PET provided clinically valuable information prior to surgery that would likely result in management changes for these patients,” said investigator Brian Chapin, MD, a urologist at the University of Texas MD Anderson Cancer Center, Houston, in the company press release.

The second trial, SPOTLIGHT, included 389 men suspected of experiencing recurrence on the basis of elevations in PSA.

Posluma PET’s ability to detect true recurrence was compared with use of histology or other imaging techniques, including CT, MRI, technetium-99m bone scan, and fluciclovine F18 PET. In regions deemed positive for recurrence on Posluma PET by three readers, 46%-60% were positive by the other techniques, the labeling says.

Overall, the “results demonstrated high detection rates ... even at low PSA levels,” Blue Earth said.

Adverse events were minimal in the trials. The most frequent were diarrhea (0.7%), increases in blood pressure (0.5%), and injection-site pain (0.4%).

The product labeling warns that Posluma PET contributes to patients’ overall long-term cumulative radiation exposure and that interpretation with respect to recurrence may differ among readers.

The labeling also cautions that “a negative image does not rule out the presence of prostate cancer and a positive image does not confirm the presence of prostate cancer. ... Uptake is not specific for prostate cancer and may occur in other types of cancer, in nonmalignant processes, and in normal tissues.”

In addition, it notes that androgen deprivation therapy “and other therapies targeting the androgen pathway, such as androgen receptor antagonists, may result in changes in uptake of flotufolastat F18 in prostate cancer.”

The labeling for gozetotide carries the same warnings and precautions.

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

The Food and Drug Administration has approved flotufolastat fluorine-18 (Posluma), a radiopharmaceutical for use with PET in prostate cancer.

The product is approved for use in men with suspected metastasis who are candidates for definitive therapy and for men with suspected recurrence, as evidenced by elevations in serum prostate-specific antigen (PSA) level, according to a press release from marketer Blue Earth Diagnostics.

Olivier Le Moal/Getty Images

Posluma binds prostate-specific membrane antigen (PSMA), which is usually overexpressed on prostate cancer cells, and tags the cells with fluorine-18 (F18), a positron emitter. Because of the radiolabeling, PET imaging can be used to gauge the extent of disease.

Posluma will be available in the United States in June 2023 from Blue Earth’s U.S. manufacturer and distributor, PETNET Solutions.

Blue Earth says that its new agent, which was known as 18F-rhPSMA-7.3 PET during trials, “is the first and only FDA-approved, PSMA-targeted imaging agent developed with proprietary radiohybrid technology.”

However, a similar product is currently on the U.S. market – the PSMA PET imaging radiopharmaceutical gallium-68 gozetotide (Illuccix, Locometz), which has the same two indications. Gozetotide is also indicated for metastatic prostate cancer amenable to lutetium Lu 177 vipivotide tetraxetan PSMA-directed therapy.
 

Approval based on two single-arm trials

Posluma’s approval was based on two single-arm trials from Blue Earth.

In the LIGHTHOUSE trial, 296 men underwent Posluma PET imaging before radical prostatectomy with pelvic lymph node dissection. About a quarter turned out to have positive nodes on pathology.

Posluma’s sensitivity for predicting positive nodes was low, ranging from 23% to 30% among three readers who were blinded to clinical information, but its specificity was high, ranging from 93% to 97%, according to the product labeling.

“The study showed that Posluma PET provided clinically valuable information prior to surgery that would likely result in management changes for these patients,” said investigator Brian Chapin, MD, a urologist at the University of Texas MD Anderson Cancer Center, Houston, in the company press release.

The second trial, SPOTLIGHT, included 389 men suspected of experiencing recurrence on the basis of elevations in PSA.

Posluma PET’s ability to detect true recurrence was compared with use of histology or other imaging techniques, including CT, MRI, technetium-99m bone scan, and fluciclovine F18 PET. In regions deemed positive for recurrence on Posluma PET by three readers, 46%-60% were positive by the other techniques, the labeling says.

Overall, the “results demonstrated high detection rates ... even at low PSA levels,” Blue Earth said.

Adverse events were minimal in the trials. The most frequent were diarrhea (0.7%), increases in blood pressure (0.5%), and injection-site pain (0.4%).

The product labeling warns that Posluma PET contributes to patients’ overall long-term cumulative radiation exposure and that interpretation with respect to recurrence may differ among readers.

The labeling also cautions that “a negative image does not rule out the presence of prostate cancer and a positive image does not confirm the presence of prostate cancer. ... Uptake is not specific for prostate cancer and may occur in other types of cancer, in nonmalignant processes, and in normal tissues.”

In addition, it notes that androgen deprivation therapy “and other therapies targeting the androgen pathway, such as androgen receptor antagonists, may result in changes in uptake of flotufolastat F18 in prostate cancer.”

The labeling for gozetotide carries the same warnings and precautions.

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

Sotagliflozin, a novel agent that inhibits sodium-glucose cotransporter 1 as well as SGLT2, has received marketing approval from the Food and Drug Administration for reducing the risk for cardiovascular death, hospitalization for heart failure, and urgent heart failure visits in patients with heart failure, and also for preventing these same events in patients with type 2 diabetes, chronic kidney disease (CKD), and other cardiovascular disease risk factors.

This puts sotagliflozin in direct competition with two SGLT2 inhibitors, dapagliflozin (Farxiga) and empagliflozin (Jardiance), that already have indications for preventing heart failure hospitalizations in patients with heart failure as well as approvals for type 2 diabetes and preservation of renal function.

Officials at Lexicon Pharmaceuticals, the company that developed and will market sotagliflozin under the trade name Inpefa, said in a press release that they expect U.S. sales of the agent to begin before the end of June 2023. The release also highlighted that the approval broadly covered use in patients with heart failure across the full range of both reduced and preserved left ventricular ejection fractions.

Lexicon officials also said that the company will focus on marketing sotagliflozin for preventing near-term rehospitalizations of patients discharged after an episode of acute heart failure decompensation.

They base this niche target for sotagliflozin on results from the SOLOIST-WHF trial, which randomized 1,222 patients with type 2 diabetes recently hospitalized for worsening heart failure and showed a significant 33% reduction in the rate of deaths from cardiovascular causes and hospitalizations and urgent visits for heart failure, compared with control patients during a median 9 months of follow-up. Nearly half of the enrolled patients received their first dose while still hospitalized, while the other half received their first dose a median of 2 days after hospital discharge. The drug appeared safe.
 

Cutting heart failure rehospitalizations in half

An exploratory post hoc analysis of SOLOIST-WHF showed that treatment with sotagliflozin cut the rate of rehospitalizations roughly in half after both 30 and 90 days compared with control patients, according to an abstract presented at the 2022 annual scientific sessions of the AHA that has not yet been published in a peer-reviewed journal.

The only SGLT2 inhibitor tested so far when initiated in patients during hospitalization for heart failure is empagliflozin, in the EMPULSE trial, which randomized 530 patients. EMPULSE also showed that starting an SGLT2 inhibitor in this setting was safe and resulted in significant clinical benefit, the study’s primary endpoint, defined as a composite of death from any cause, number of heart failure events, and time to first heart failure event, or a 5-point or greater difference in change from baseline in the Kansas City Cardiomyopathy Questionnaire Total Symptom Score at 90 days.

In the DELIVER trial, which tested dapagliflozin in patients with heart failure with preserved ejection fraction, roughly 10% of patients started study treatment during or within 30 days of heart failure hospitalization, and in this subgroup, dapagliflozin appeared as effective as it was in the other 90% of patients who did not start the drug during an acute or subacute phase.

Despite the SOLOIST-WHF evidence for sotagliflozin’s safety and efficacy in this economically important clinical setting, some experts say the drug faces an uphill path as it contends for market share against two solidly established, albeit dramatically underused, SGLT2 inhibitors. (Recent data document that 20% or fewer of U.S. patients eligible for treatment with an SGLT2 inhibitor receive it, such as a review of 49,000 patients hospitalized during 2021-2022 with heart failure with reduced ejection fraction.)

Others foresee a clear role for sotagliflozin, particularly because of additional facets of the drug’s performance in trials that they perceive give it an edge over dapagliflozin and empagliflozin. This includes evidence that sotagliflozin treatment uniquely (within the SGLT2 inhibitor class) cuts the rate of strokes and myocardial infarctions, as well as evidence of its apparent ability to lower hemoglobin A1c levels in patients with type 2 diabetes and with an estimated glomerular filtration rate below 30 mL/min per 1.73 m², a property likely linked to inhibition of SGLT1 in the gut that dampens intestinal glucose absorption.
 

Sotagliflozin uptake ‘will be a challenge’

“It will be a challenge” for sotagliflozin uptake, given the head start that both dapagliflozin and empagliflozin have had as well-documented agents for patients with heart failure, commented Javed Butler, MD, a heart failure clinician and trialist who is president of the Baylor Scott & White Research Institute in Dallas.

Given the position dapagliflozin and empagliflozin currently have in U.S. heart failure management – with the SGLT2 inhibitor class called out in guidelines as foundational for treating patients with heart failure with reduced ejection fraction and likely soon for heart failure with preserved ejection fraction as well – “I can’t imagine [sotagliflozin] will be considered a preferred option,” Dr. Butler said in an interview.

Another expert was even more dismissive of sotagliflozin’s role.

“There is no persuasive evidence that sotagliflozin has any advantages, compared with the SGLT2 inhibitors, for the treatment of heart failure,” said Milton Packer, MD, a heart failure specialist and trialist at Baylor University Medical Center, Dallas. “I do not see why U.S. physicians might pivot from established SGLT2 inhibitors to sotagliflozin,” unless it was priced “at a very meaningful discount to available SGLT2 inhibitors.”

At the time it announced the FDA’s approval, Lexicon did not provide details on how it would price sotagliflozin. Existing retail prices for dapagliflozin and empagliflozin run about $550-$600/month, a price point that has contributed to slow U.S. uptake of the drug class. But experts anticipate a dramatic shake-up of the U.S. market for SGLT2 inhibitors with expected introduction of a generic SGLT2 inhibitor formulation by 2025, a development that could further dampen sotagliflozin’s prospects.

Other experts are more optimistic about the new agent’s uptake, perhaps none more than Deepak L. Bhatt, MD, MPH, who led both pivotal trials that provide the bulk of sotagliflozin’s evidence package.

copyright CYIM

In addition to SOLOIST-WHF, Dr. Bhatt also headed the SCORED trial, with 10,584 patients with type 2 diabetes, CKD, and risks for cardiovascular disease randomized to sotagliflozin or placebo and followed for a median of 16 months. The primary result showed that sotagliflozin treatment cut the combined rate of deaths from cardiovascular causes, hospitalizations for heart failure, and urgent visits for heart failure by a significant 26% relative to control patients.
 

A clear MACE benefit

“The data from SOLOIST-WHF and SCORED look at least as good as the data for the SGLT2 inhibitors for heart failure, and what appears to be different are the rates for MI and stroke in SCORED,” said Dr. Bhatt, director of Mount Sinai Heart, New York.

“I believe the rate of major adverse cardiovascular events [MACE] were reduced [in SCORED], and this is different from the SGLT2 inhibitors,” he said in an interview.

In 2022, Dr. Bhatt reported results from a prespecified secondary analysis of SCORED that showed that treatment with sotagliflozin cut the rate of MACE by a significant 21%-26%, compared with placebo. This finding was, in part, driven by the first data to show a substantial benefit from an SGLT inhibitor on stroke rates.

And while SCORED did not report a significant benefit for slowing progression of CKD, subsequent post hoc analyses have suggested this advantage also in as-yet-unpublished findings, Dr. Bhatt added.

But he said he doubted nephrologists will see it as a first-line agent for slowing CKD progression – an indication already held by dapagliflozin, pending for empagliflozin, and also in place for a third SGLT2 inhibitor, canagliflozin (Invokana) – because sotagliflozin lacks clear significant and prespecified evidence for this effect.

Dr. Bhatt also acknowledged the limitation of sotagliflozin compared with the SGLT2 inhibitors as an agent for glucose control, again because of no evidence for this effect from a prospective analysis and no pending indication for type 2 diabetes treatment. But the SCORED data showed a clear A1c benefit, even in patients with severely reduced renal function.
 

Mostly for cardiologists? ‘Compelling’ reductions in MIs and strokes

That may mean sotagliflozin “won’t get much use by endocrinologists nor by primary care physicians,” commented Carol L. Wysham, MD, an endocrinologist with MultiCare in Spokane, Wash.

Sotagliflozin “will be a cardiology drug,” and will “have a hard time” competing with the SGLT2 inhibitors, she predicted.

Dr. Bhatt agreed that sotagliflozin “will be perceived as a drug for cardiologists to prescribe. I don’t see endocrinologists, nephrologists, and primary care physicians reaching for this drug if it has a heart failure label.” But, he added, “my hope is that the company files for additional indications. It deserves an indication for glycemic control.”

The evidence for a heart failure benefit from sotagliflozin is “valid and compelling,” and “having this option is great,” commented Mikhail N. Kosiborod, MD, a cardiologist, vice president of research at Saint Luke’s Health System, and codirector of the Haverty Cardiometabolic Center of Excellence at Saint Luke’s Mid America Heart Institute in Kansas City, Mo. But, he added, “it will be a reasonably tall task for sotagliflozin to come from behind and be disruptive in a space where there are already two well-established SGLT2 inhibitors” approved for preventing heart failure hospitalizations, “with a lot of data to back them up,”

The feature that sets sotagliflozin apart from the approved SGLT2 inhibitors is the “really compelling decrease” it produced in rates of MIs and strokes “that we simply do not see with SGLT2 inhibitors,” Dr. Kosiborod said in an interview.

He also cited results from SCORED that suggest “a meaningful reduction in A1c” when indirectly compared with SGLT2 inhibitors, especially in patients with more severe CKD. The lack of a dedicated A1c-lowering trial or an approved type 2 diabetes indication “will not be a problem for cardiologists,” he predicted, but also agreed that it is less likely to be used by primary care physicians in low-risk patients.

“I can see myself prescribing sotagliflozin,” said Dr. Kosiborod, a SCORED coinvestigator, especially for patients with coexisting type 2 diabetes, heart failure, CKD, and atherosclerotic cardiovascular disease. These patients may get “more bang for the buck” because of a reduced risk for MI and stroke, making sotagliflozin “a solid consideration in these patients if the economic factors align.”

Like others, Dr. Kosiborod cited the big impact pricing will have, especially if, as expected, a generic SGLT2 inhibitor soon comes onto the U.S. market. “Access and affordability are very important.”

SOLOIST-WHF and SCORED were sponsored initially by Sanofi and later by Lexicon after Sanofi pulled out of sotagliflozin development. Dr. Butler has been a consultant for Lexicon as well as for AstraZeneca (which markets Farxiga), Boehringer Ingelheim and Lilly (which jointly market Jardiance), and Janssen (which markets Invokana), as well as for numerous other companies. Dr. Packer has been a consultant for AstraZeneca, Boehringer Ingelheim, Lilly, and numerous other companies. Dr. Bhatt was lead investigator for SOLOIST-WHF and SCORED and has been an adviser for Boehringer Ingelheim and Janssen and numerous other companies. Dr. Wysham has been an adviser, speaker, and consultant for AstraZeneca, Boehringer Ingelheim, Lilly, Janssen, Novo Nordisk, and Sanofi, an adviser for Abbott, and a speaker for Insulet. Dr. Kosiborod was a member of the SCORED Steering Committee and has been a consultant for Lexicon, AstraZeneca, Boehringer Ingelheim, Janssen, Lilly, Novo Nordisk, and numerous other companies.

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

Sotagliflozin, a novel agent that inhibits sodium-glucose cotransporter 1 as well as SGLT2, has received marketing approval from the Food and Drug Administration for reducing the risk for cardiovascular death, hospitalization for heart failure, and urgent heart failure visits in patients with heart failure, and also for preventing these same events in patients with type 2 diabetes, chronic kidney disease (CKD), and other cardiovascular disease risk factors.

This puts sotagliflozin in direct competition with two SGLT2 inhibitors, dapagliflozin (Farxiga) and empagliflozin (Jardiance), that already have indications for preventing heart failure hospitalizations in patients with heart failure as well as approvals for type 2 diabetes and preservation of renal function.

Officials at Lexicon Pharmaceuticals, the company that developed and will market sotagliflozin under the trade name Inpefa, said in a press release that they expect U.S. sales of the agent to begin before the end of June 2023. The release also highlighted that the approval broadly covered use in patients with heart failure across the full range of both reduced and preserved left ventricular ejection fractions.

Lexicon officials also said that the company will focus on marketing sotagliflozin for preventing near-term rehospitalizations of patients discharged after an episode of acute heart failure decompensation.

They base this niche target for sotagliflozin on results from the SOLOIST-WHF trial, which randomized 1,222 patients with type 2 diabetes recently hospitalized for worsening heart failure and showed a significant 33% reduction in the rate of deaths from cardiovascular causes and hospitalizations and urgent visits for heart failure, compared with control patients during a median 9 months of follow-up. Nearly half of the enrolled patients received their first dose while still hospitalized, while the other half received their first dose a median of 2 days after hospital discharge. The drug appeared safe.
 

Cutting heart failure rehospitalizations in half

An exploratory post hoc analysis of SOLOIST-WHF showed that treatment with sotagliflozin cut the rate of rehospitalizations roughly in half after both 30 and 90 days compared with control patients, according to an abstract presented at the 2022 annual scientific sessions of the AHA that has not yet been published in a peer-reviewed journal.

The only SGLT2 inhibitor tested so far when initiated in patients during hospitalization for heart failure is empagliflozin, in the EMPULSE trial, which randomized 530 patients. EMPULSE also showed that starting an SGLT2 inhibitor in this setting was safe and resulted in significant clinical benefit, the study’s primary endpoint, defined as a composite of death from any cause, number of heart failure events, and time to first heart failure event, or a 5-point or greater difference in change from baseline in the Kansas City Cardiomyopathy Questionnaire Total Symptom Score at 90 days.

In the DELIVER trial, which tested dapagliflozin in patients with heart failure with preserved ejection fraction, roughly 10% of patients started study treatment during or within 30 days of heart failure hospitalization, and in this subgroup, dapagliflozin appeared as effective as it was in the other 90% of patients who did not start the drug during an acute or subacute phase.

Despite the SOLOIST-WHF evidence for sotagliflozin’s safety and efficacy in this economically important clinical setting, some experts say the drug faces an uphill path as it contends for market share against two solidly established, albeit dramatically underused, SGLT2 inhibitors. (Recent data document that 20% or fewer of U.S. patients eligible for treatment with an SGLT2 inhibitor receive it, such as a review of 49,000 patients hospitalized during 2021-2022 with heart failure with reduced ejection fraction.)

Others foresee a clear role for sotagliflozin, particularly because of additional facets of the drug’s performance in trials that they perceive give it an edge over dapagliflozin and empagliflozin. This includes evidence that sotagliflozin treatment uniquely (within the SGLT2 inhibitor class) cuts the rate of strokes and myocardial infarctions, as well as evidence of its apparent ability to lower hemoglobin A1c levels in patients with type 2 diabetes and with an estimated glomerular filtration rate below 30 mL/min per 1.73 m², a property likely linked to inhibition of SGLT1 in the gut that dampens intestinal glucose absorption.
 

Sotagliflozin uptake ‘will be a challenge’

“It will be a challenge” for sotagliflozin uptake, given the head start that both dapagliflozin and empagliflozin have had as well-documented agents for patients with heart failure, commented Javed Butler, MD, a heart failure clinician and trialist who is president of the Baylor Scott & White Research Institute in Dallas.

Given the position dapagliflozin and empagliflozin currently have in U.S. heart failure management – with the SGLT2 inhibitor class called out in guidelines as foundational for treating patients with heart failure with reduced ejection fraction and likely soon for heart failure with preserved ejection fraction as well – “I can’t imagine [sotagliflozin] will be considered a preferred option,” Dr. Butler said in an interview.

Another expert was even more dismissive of sotagliflozin’s role.

“There is no persuasive evidence that sotagliflozin has any advantages, compared with the SGLT2 inhibitors, for the treatment of heart failure,” said Milton Packer, MD, a heart failure specialist and trialist at Baylor University Medical Center, Dallas. “I do not see why U.S. physicians might pivot from established SGLT2 inhibitors to sotagliflozin,” unless it was priced “at a very meaningful discount to available SGLT2 inhibitors.”

At the time it announced the FDA’s approval, Lexicon did not provide details on how it would price sotagliflozin. Existing retail prices for dapagliflozin and empagliflozin run about $550-$600/month, a price point that has contributed to slow U.S. uptake of the drug class. But experts anticipate a dramatic shake-up of the U.S. market for SGLT2 inhibitors with expected introduction of a generic SGLT2 inhibitor formulation by 2025, a development that could further dampen sotagliflozin’s prospects.

Other experts are more optimistic about the new agent’s uptake, perhaps none more than Deepak L. Bhatt, MD, MPH, who led both pivotal trials that provide the bulk of sotagliflozin’s evidence package.

copyright CYIM

In addition to SOLOIST-WHF, Dr. Bhatt also headed the SCORED trial, with 10,584 patients with type 2 diabetes, CKD, and risks for cardiovascular disease randomized to sotagliflozin or placebo and followed for a median of 16 months. The primary result showed that sotagliflozin treatment cut the combined rate of deaths from cardiovascular causes, hospitalizations for heart failure, and urgent visits for heart failure by a significant 26% relative to control patients.
 

A clear MACE benefit

“The data from SOLOIST-WHF and SCORED look at least as good as the data for the SGLT2 inhibitors for heart failure, and what appears to be different are the rates for MI and stroke in SCORED,” said Dr. Bhatt, director of Mount Sinai Heart, New York.

“I believe the rate of major adverse cardiovascular events [MACE] were reduced [in SCORED], and this is different from the SGLT2 inhibitors,” he said in an interview.

In 2022, Dr. Bhatt reported results from a prespecified secondary analysis of SCORED that showed that treatment with sotagliflozin cut the rate of MACE by a significant 21%-26%, compared with placebo. This finding was, in part, driven by the first data to show a substantial benefit from an SGLT inhibitor on stroke rates.

And while SCORED did not report a significant benefit for slowing progression of CKD, subsequent post hoc analyses have suggested this advantage also in as-yet-unpublished findings, Dr. Bhatt added.

But he said he doubted nephrologists will see it as a first-line agent for slowing CKD progression – an indication already held by dapagliflozin, pending for empagliflozin, and also in place for a third SGLT2 inhibitor, canagliflozin (Invokana) – because sotagliflozin lacks clear significant and prespecified evidence for this effect.

Dr. Bhatt also acknowledged the limitation of sotagliflozin compared with the SGLT2 inhibitors as an agent for glucose control, again because of no evidence for this effect from a prospective analysis and no pending indication for type 2 diabetes treatment. But the SCORED data showed a clear A1c benefit, even in patients with severely reduced renal function.
 

Mostly for cardiologists? ‘Compelling’ reductions in MIs and strokes

That may mean sotagliflozin “won’t get much use by endocrinologists nor by primary care physicians,” commented Carol L. Wysham, MD, an endocrinologist with MultiCare in Spokane, Wash.

Sotagliflozin “will be a cardiology drug,” and will “have a hard time” competing with the SGLT2 inhibitors, she predicted.

Dr. Bhatt agreed that sotagliflozin “will be perceived as a drug for cardiologists to prescribe. I don’t see endocrinologists, nephrologists, and primary care physicians reaching for this drug if it has a heart failure label.” But, he added, “my hope is that the company files for additional indications. It deserves an indication for glycemic control.”

The evidence for a heart failure benefit from sotagliflozin is “valid and compelling,” and “having this option is great,” commented Mikhail N. Kosiborod, MD, a cardiologist, vice president of research at Saint Luke’s Health System, and codirector of the Haverty Cardiometabolic Center of Excellence at Saint Luke’s Mid America Heart Institute in Kansas City, Mo. But, he added, “it will be a reasonably tall task for sotagliflozin to come from behind and be disruptive in a space where there are already two well-established SGLT2 inhibitors” approved for preventing heart failure hospitalizations, “with a lot of data to back them up,”

The feature that sets sotagliflozin apart from the approved SGLT2 inhibitors is the “really compelling decrease” it produced in rates of MIs and strokes “that we simply do not see with SGLT2 inhibitors,” Dr. Kosiborod said in an interview.

He also cited results from SCORED that suggest “a meaningful reduction in A1c” when indirectly compared with SGLT2 inhibitors, especially in patients with more severe CKD. The lack of a dedicated A1c-lowering trial or an approved type 2 diabetes indication “will not be a problem for cardiologists,” he predicted, but also agreed that it is less likely to be used by primary care physicians in low-risk patients.

“I can see myself prescribing sotagliflozin,” said Dr. Kosiborod, a SCORED coinvestigator, especially for patients with coexisting type 2 diabetes, heart failure, CKD, and atherosclerotic cardiovascular disease. These patients may get “more bang for the buck” because of a reduced risk for MI and stroke, making sotagliflozin “a solid consideration in these patients if the economic factors align.”

Like others, Dr. Kosiborod cited the big impact pricing will have, especially if, as expected, a generic SGLT2 inhibitor soon comes onto the U.S. market. “Access and affordability are very important.”

SOLOIST-WHF and SCORED were sponsored initially by Sanofi and later by Lexicon after Sanofi pulled out of sotagliflozin development. Dr. Butler has been a consultant for Lexicon as well as for AstraZeneca (which markets Farxiga), Boehringer Ingelheim and Lilly (which jointly market Jardiance), and Janssen (which markets Invokana), as well as for numerous other companies. Dr. Packer has been a consultant for AstraZeneca, Boehringer Ingelheim, Lilly, and numerous other companies. Dr. Bhatt was lead investigator for SOLOIST-WHF and SCORED and has been an adviser for Boehringer Ingelheim and Janssen and numerous other companies. Dr. Wysham has been an adviser, speaker, and consultant for AstraZeneca, Boehringer Ingelheim, Lilly, Janssen, Novo Nordisk, and Sanofi, an adviser for Abbott, and a speaker for Insulet. Dr. Kosiborod was a member of the SCORED Steering Committee and has been a consultant for Lexicon, AstraZeneca, Boehringer Ingelheim, Janssen, Lilly, Novo Nordisk, and numerous other companies.

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

Sotagliflozin, a novel agent that inhibits sodium-glucose cotransporter 1 as well as SGLT2, has received marketing approval from the Food and Drug Administration for reducing the risk for cardiovascular death, hospitalization for heart failure, and urgent heart failure visits in patients with heart failure, and also for preventing these same events in patients with type 2 diabetes, chronic kidney disease (CKD), and other cardiovascular disease risk factors.

This puts sotagliflozin in direct competition with two SGLT2 inhibitors, dapagliflozin (Farxiga) and empagliflozin (Jardiance), that already have indications for preventing heart failure hospitalizations in patients with heart failure as well as approvals for type 2 diabetes and preservation of renal function.

Officials at Lexicon Pharmaceuticals, the company that developed and will market sotagliflozin under the trade name Inpefa, said in a press release that they expect U.S. sales of the agent to begin before the end of June 2023. The release also highlighted that the approval broadly covered use in patients with heart failure across the full range of both reduced and preserved left ventricular ejection fractions.

Lexicon officials also said that the company will focus on marketing sotagliflozin for preventing near-term rehospitalizations of patients discharged after an episode of acute heart failure decompensation.

They base this niche target for sotagliflozin on results from the SOLOIST-WHF trial, which randomized 1,222 patients with type 2 diabetes recently hospitalized for worsening heart failure and showed a significant 33% reduction in the rate of deaths from cardiovascular causes and hospitalizations and urgent visits for heart failure, compared with control patients during a median 9 months of follow-up. Nearly half of the enrolled patients received their first dose while still hospitalized, while the other half received their first dose a median of 2 days after hospital discharge. The drug appeared safe.
 

Cutting heart failure rehospitalizations in half

An exploratory post hoc analysis of SOLOIST-WHF showed that treatment with sotagliflozin cut the rate of rehospitalizations roughly in half after both 30 and 90 days compared with control patients, according to an abstract presented at the 2022 annual scientific sessions of the AHA that has not yet been published in a peer-reviewed journal.

The only SGLT2 inhibitor tested so far when initiated in patients during hospitalization for heart failure is empagliflozin, in the EMPULSE trial, which randomized 530 patients. EMPULSE also showed that starting an SGLT2 inhibitor in this setting was safe and resulted in significant clinical benefit, the study’s primary endpoint, defined as a composite of death from any cause, number of heart failure events, and time to first heart failure event, or a 5-point or greater difference in change from baseline in the Kansas City Cardiomyopathy Questionnaire Total Symptom Score at 90 days.

In the DELIVER trial, which tested dapagliflozin in patients with heart failure with preserved ejection fraction, roughly 10% of patients started study treatment during or within 30 days of heart failure hospitalization, and in this subgroup, dapagliflozin appeared as effective as it was in the other 90% of patients who did not start the drug during an acute or subacute phase.

Despite the SOLOIST-WHF evidence for sotagliflozin’s safety and efficacy in this economically important clinical setting, some experts say the drug faces an uphill path as it contends for market share against two solidly established, albeit dramatically underused, SGLT2 inhibitors. (Recent data document that 20% or fewer of U.S. patients eligible for treatment with an SGLT2 inhibitor receive it, such as a review of 49,000 patients hospitalized during 2021-2022 with heart failure with reduced ejection fraction.)

Others foresee a clear role for sotagliflozin, particularly because of additional facets of the drug’s performance in trials that they perceive give it an edge over dapagliflozin and empagliflozin. This includes evidence that sotagliflozin treatment uniquely (within the SGLT2 inhibitor class) cuts the rate of strokes and myocardial infarctions, as well as evidence of its apparent ability to lower hemoglobin A1c levels in patients with type 2 diabetes and with an estimated glomerular filtration rate below 30 mL/min per 1.73 m², a property likely linked to inhibition of SGLT1 in the gut that dampens intestinal glucose absorption.
 

Sotagliflozin uptake ‘will be a challenge’

“It will be a challenge” for sotagliflozin uptake, given the head start that both dapagliflozin and empagliflozin have had as well-documented agents for patients with heart failure, commented Javed Butler, MD, a heart failure clinician and trialist who is president of the Baylor Scott & White Research Institute in Dallas.

Given the position dapagliflozin and empagliflozin currently have in U.S. heart failure management – with the SGLT2 inhibitor class called out in guidelines as foundational for treating patients with heart failure with reduced ejection fraction and likely soon for heart failure with preserved ejection fraction as well – “I can’t imagine [sotagliflozin] will be considered a preferred option,” Dr. Butler said in an interview.

Another expert was even more dismissive of sotagliflozin’s role.

“There is no persuasive evidence that sotagliflozin has any advantages, compared with the SGLT2 inhibitors, for the treatment of heart failure,” said Milton Packer, MD, a heart failure specialist and trialist at Baylor University Medical Center, Dallas. “I do not see why U.S. physicians might pivot from established SGLT2 inhibitors to sotagliflozin,” unless it was priced “at a very meaningful discount to available SGLT2 inhibitors.”

At the time it announced the FDA’s approval, Lexicon did not provide details on how it would price sotagliflozin. Existing retail prices for dapagliflozin and empagliflozin run about $550-$600/month, a price point that has contributed to slow U.S. uptake of the drug class. But experts anticipate a dramatic shake-up of the U.S. market for SGLT2 inhibitors with expected introduction of a generic SGLT2 inhibitor formulation by 2025, a development that could further dampen sotagliflozin’s prospects.

Other experts are more optimistic about the new agent’s uptake, perhaps none more than Deepak L. Bhatt, MD, MPH, who led both pivotal trials that provide the bulk of sotagliflozin’s evidence package.

copyright CYIM

In addition to SOLOIST-WHF, Dr. Bhatt also headed the SCORED trial, with 10,584 patients with type 2 diabetes, CKD, and risks for cardiovascular disease randomized to sotagliflozin or placebo and followed for a median of 16 months. The primary result showed that sotagliflozin treatment cut the combined rate of deaths from cardiovascular causes, hospitalizations for heart failure, and urgent visits for heart failure by a significant 26% relative to control patients.
 

A clear MACE benefit

“The data from SOLOIST-WHF and SCORED look at least as good as the data for the SGLT2 inhibitors for heart failure, and what appears to be different are the rates for MI and stroke in SCORED,” said Dr. Bhatt, director of Mount Sinai Heart, New York.

“I believe the rate of major adverse cardiovascular events [MACE] were reduced [in SCORED], and this is different from the SGLT2 inhibitors,” he said in an interview.

In 2022, Dr. Bhatt reported results from a prespecified secondary analysis of SCORED that showed that treatment with sotagliflozin cut the rate of MACE by a significant 21%-26%, compared with placebo. This finding was, in part, driven by the first data to show a substantial benefit from an SGLT inhibitor on stroke rates.

And while SCORED did not report a significant benefit for slowing progression of CKD, subsequent post hoc analyses have suggested this advantage also in as-yet-unpublished findings, Dr. Bhatt added.

But he said he doubted nephrologists will see it as a first-line agent for slowing CKD progression – an indication already held by dapagliflozin, pending for empagliflozin, and also in place for a third SGLT2 inhibitor, canagliflozin (Invokana) – because sotagliflozin lacks clear significant and prespecified evidence for this effect.

Dr. Bhatt also acknowledged the limitation of sotagliflozin compared with the SGLT2 inhibitors as an agent for glucose control, again because of no evidence for this effect from a prospective analysis and no pending indication for type 2 diabetes treatment. But the SCORED data showed a clear A1c benefit, even in patients with severely reduced renal function.
 

Mostly for cardiologists? ‘Compelling’ reductions in MIs and strokes

That may mean sotagliflozin “won’t get much use by endocrinologists nor by primary care physicians,” commented Carol L. Wysham, MD, an endocrinologist with MultiCare in Spokane, Wash.

Sotagliflozin “will be a cardiology drug,” and will “have a hard time” competing with the SGLT2 inhibitors, she predicted.

Dr. Bhatt agreed that sotagliflozin “will be perceived as a drug for cardiologists to prescribe. I don’t see endocrinologists, nephrologists, and primary care physicians reaching for this drug if it has a heart failure label.” But, he added, “my hope is that the company files for additional indications. It deserves an indication for glycemic control.”

The evidence for a heart failure benefit from sotagliflozin is “valid and compelling,” and “having this option is great,” commented Mikhail N. Kosiborod, MD, a cardiologist, vice president of research at Saint Luke’s Health System, and codirector of the Haverty Cardiometabolic Center of Excellence at Saint Luke’s Mid America Heart Institute in Kansas City, Mo. But, he added, “it will be a reasonably tall task for sotagliflozin to come from behind and be disruptive in a space where there are already two well-established SGLT2 inhibitors” approved for preventing heart failure hospitalizations, “with a lot of data to back them up,”

The feature that sets sotagliflozin apart from the approved SGLT2 inhibitors is the “really compelling decrease” it produced in rates of MIs and strokes “that we simply do not see with SGLT2 inhibitors,” Dr. Kosiborod said in an interview.

He also cited results from SCORED that suggest “a meaningful reduction in A1c” when indirectly compared with SGLT2 inhibitors, especially in patients with more severe CKD. The lack of a dedicated A1c-lowering trial or an approved type 2 diabetes indication “will not be a problem for cardiologists,” he predicted, but also agreed that it is less likely to be used by primary care physicians in low-risk patients.

“I can see myself prescribing sotagliflozin,” said Dr. Kosiborod, a SCORED coinvestigator, especially for patients with coexisting type 2 diabetes, heart failure, CKD, and atherosclerotic cardiovascular disease. These patients may get “more bang for the buck” because of a reduced risk for MI and stroke, making sotagliflozin “a solid consideration in these patients if the economic factors align.”

Like others, Dr. Kosiborod cited the big impact pricing will have, especially if, as expected, a generic SGLT2 inhibitor soon comes onto the U.S. market. “Access and affordability are very important.”

SOLOIST-WHF and SCORED were sponsored initially by Sanofi and later by Lexicon after Sanofi pulled out of sotagliflozin development. Dr. Butler has been a consultant for Lexicon as well as for AstraZeneca (which markets Farxiga), Boehringer Ingelheim and Lilly (which jointly market Jardiance), and Janssen (which markets Invokana), as well as for numerous other companies. Dr. Packer has been a consultant for AstraZeneca, Boehringer Ingelheim, Lilly, and numerous other companies. Dr. Bhatt was lead investigator for SOLOIST-WHF and SCORED and has been an adviser for Boehringer Ingelheim and Janssen and numerous other companies. Dr. Wysham has been an adviser, speaker, and consultant for AstraZeneca, Boehringer Ingelheim, Lilly, Janssen, Novo Nordisk, and Sanofi, an adviser for Abbott, and a speaker for Insulet. Dr. Kosiborod was a member of the SCORED Steering Committee and has been a consultant for Lexicon, AstraZeneca, Boehringer Ingelheim, Janssen, Lilly, Novo Nordisk, and numerous other companies.

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

The Food and Drug Administration has approved extended-release injection buprenorphine (Brixadi, Braeburn) for the treatment of moderate to severe opioid use disorder (OUD).

Olivier Le Moal/Getty Images

The medication comes in two formulations: a weekly and a monthly version. The weekly treatment is indicated in patients who have initiated treatment with a single dose of transmucosal buprenorphine or who are already being treated with the drug. The monthly version is for patients already receiving buprenorphine.

“Buprenorphine is an important treatment option for opioid use disorder. Today’s approval expands dosing options and provides people with opioid use disorder a greater opportunity to sustain long-term recovery,” said FDA Commissioner Robert M. Califf, MD, in a release. “The FDA will continue to take the critical steps necessary to pursue efforts that advance evidence-based treatments for substance use disorders, which is a strategic priority under the FDA’s Overdose Prevention Framework,” Dr. Califf added.

The Substance Abuse and Mental Health Services Administration reports that patients receiving medication for OUD have their risk for all-cause mortality cut by 50%.

In its release, the FDA said that it remains committed to increasing treatment options for OUD. Earlier this month, the agency issued a joint letter with SAMHSA to underscore the importance of counseling and other services as part of a comprehensive treatment plan the disorder. It also emphasized that receiving buprenorphine should not be contingent on participating in such services.

Brixadi is approved in both weekly and monthly subcutaneous injectable formulations at varying doses, including lower doses that may be appropriate for patients who do not tolerate higher doses of extended-release buprenorphine that are currently available.

The drug will be available through a Risk Evaluation and Mitigation Strategy program and administered only by health care providers in a health care setting.

The most common adverse reactions associated with the drug include injection-site pain, headache, constipation, nausea, injection-site erythema, injection-site pruritus, insomnia, and urinary tract infections. The FDA reports that such side effects occur in at least 5% of patients.

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

The Food and Drug Administration has approved extended-release injection buprenorphine (Brixadi, Braeburn) for the treatment of moderate to severe opioid use disorder (OUD).

Olivier Le Moal/Getty Images

The medication comes in two formulations: a weekly and a monthly version. The weekly treatment is indicated in patients who have initiated treatment with a single dose of transmucosal buprenorphine or who are already being treated with the drug. The monthly version is for patients already receiving buprenorphine.

“Buprenorphine is an important treatment option for opioid use disorder. Today’s approval expands dosing options and provides people with opioid use disorder a greater opportunity to sustain long-term recovery,” said FDA Commissioner Robert M. Califf, MD, in a release. “The FDA will continue to take the critical steps necessary to pursue efforts that advance evidence-based treatments for substance use disorders, which is a strategic priority under the FDA’s Overdose Prevention Framework,” Dr. Califf added.

The Substance Abuse and Mental Health Services Administration reports that patients receiving medication for OUD have their risk for all-cause mortality cut by 50%.

In its release, the FDA said that it remains committed to increasing treatment options for OUD. Earlier this month, the agency issued a joint letter with SAMHSA to underscore the importance of counseling and other services as part of a comprehensive treatment plan the disorder. It also emphasized that receiving buprenorphine should not be contingent on participating in such services.

Brixadi is approved in both weekly and monthly subcutaneous injectable formulations at varying doses, including lower doses that may be appropriate for patients who do not tolerate higher doses of extended-release buprenorphine that are currently available.

The drug will be available through a Risk Evaluation and Mitigation Strategy program and administered only by health care providers in a health care setting.

The most common adverse reactions associated with the drug include injection-site pain, headache, constipation, nausea, injection-site erythema, injection-site pruritus, insomnia, and urinary tract infections. The FDA reports that such side effects occur in at least 5% of patients.

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

The Food and Drug Administration has approved extended-release injection buprenorphine (Brixadi, Braeburn) for the treatment of moderate to severe opioid use disorder (OUD).

Olivier Le Moal/Getty Images

The medication comes in two formulations: a weekly and a monthly version. The weekly treatment is indicated in patients who have initiated treatment with a single dose of transmucosal buprenorphine or who are already being treated with the drug. The monthly version is for patients already receiving buprenorphine.

“Buprenorphine is an important treatment option for opioid use disorder. Today’s approval expands dosing options and provides people with opioid use disorder a greater opportunity to sustain long-term recovery,” said FDA Commissioner Robert M. Califf, MD, in a release. “The FDA will continue to take the critical steps necessary to pursue efforts that advance evidence-based treatments for substance use disorders, which is a strategic priority under the FDA’s Overdose Prevention Framework,” Dr. Califf added.

The Substance Abuse and Mental Health Services Administration reports that patients receiving medication for OUD have their risk for all-cause mortality cut by 50%.

In its release, the FDA said that it remains committed to increasing treatment options for OUD. Earlier this month, the agency issued a joint letter with SAMHSA to underscore the importance of counseling and other services as part of a comprehensive treatment plan the disorder. It also emphasized that receiving buprenorphine should not be contingent on participating in such services.

Brixadi is approved in both weekly and monthly subcutaneous injectable formulations at varying doses, including lower doses that may be appropriate for patients who do not tolerate higher doses of extended-release buprenorphine that are currently available.

The drug will be available through a Risk Evaluation and Mitigation Strategy program and administered only by health care providers in a health care setting.

The most common adverse reactions associated with the drug include injection-site pain, headache, constipation, nausea, injection-site erythema, injection-site pruritus, insomnia, and urinary tract infections. The FDA reports that such side effects occur in at least 5% of patients.

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

The U.S. Food and Drug Administration has approved the biosimilar adalimumab-aaty (Yuflyma) in a citrate-free, high-concentration formulation, the manufacturer, Celltrion USA, announced today. It is the ninth biosimilar of adalimumab (Humira) to be approved in the United States.
 

Yuflyma is approved for the treatment of adult patients with rheumatoid arthritis, psoriatic arthritis, ankylosing spondylitis, ulcerative colitis, plaque psoriasis, and hidradenitis suppurativa. It is also approved for polyarticular juvenile idiopathic arthritis for patients aged 2 years or older, as well as for Crohn’s disease in adults and in pediatric patients aged 6 years or older.

Wikimedia Commons/FitzColinGerald/Creative Commons License

The formulation was approved on the basis of a comprehensive data package of analytic, preclinical, and clinical studies, according to Celltrion USA, “demonstrating that Yuflyma is comparable to the reference product Humira in terms of efficacy, safety, pharmacokinetics, and immunogenicity up to 24 weeks and 1 year following treatment.”

The company conducted a double-blind, randomized phase 3 trial that compared switching from reference adalimumab to Yuflyma with continuing either reference adalimumab or Yuflyma for patients with active rheumatoid arthritis. In that trial, the efficacy, pharmacokinetics, safety, and immunogenicity of Yuflyma and reference adalimumab were comparable after 1 year of treatment, including after switching from reference adalimumab to Yuflyma.

“Currently, more than 80% of patients treated with Humira in the United States rely on a high-concentration and citrate-free formulation of this medication. The availability of a high-concentration and citrate-free formulation adalimumab biosimilar provides an important treatment option for patients with inflammatory diseases who benefit from this effective therapy,” said Jonathan Kay, MD, of the University of Massachusetts, Worcester, in the press release.

The citrate-free formulation is thought to lead to less pain on injection.

Yuflyma will be available in prefilled syringe and autoinjector administration options.

Celltrion USA plans to market the drug in the United States in July 2023. Following the initial launch of 40 mg/0.4 mL, the company plans to launch dose forms of 80 mg/0.8 mL and 20 mg/0.2 mL.

Celltrion USA is also seeking an interchangeability designation from the FDA following the completion of an interchangeability trial of 366 patients with chronic plaque psoriasis. The interchangeability designation would mean that patients successfully switched from Humira to Yuflyma multiple times in the trial. The interchangeability designation would allow pharmacists to autosubstitute Humira with Yuflyma. In these cases, individual state laws control how and whether physicians will be notified of this switch.

If interchangeability is approved for Yuflyma, which the company tentatively expects in the fourth quarter of 2024, it would be just the third interchangeable biosimilar approved by the FDA overall and the second adalimumab biosimilar to be designated as such, after adalimumab-adbm (Cyltezo) in October 2021.

Yuflyma was approved in Canada in December 2021 for 10 indications: rheumatoid arthritis, polyarticular juvenile idiopathic arthritis, psoriatic arthritis, ankylosing spondylitis, adult Crohn’s disease, adult ulcerative colitis, hidradenitis suppurativa, plaque psoriasis, adult uveitis, and pediatric uveitis.

In February 2022, the European Commission granted marketing authorization for Yuflyma across those 10 indications, as well as for nonradiographic axial spondyloarthritis, pediatric plaque psoriasis, and pediatric Crohn’s disease.

In April 2022, Celltrion USA signed a licensing agreement with AbbVie, the manufacturer of Humira. Under that agreement, Celltrion will pay royalties to AbbVie on sales of their individual biosimilars, and AbbVie agreed to drop all patent litigation.

The full prescribing information for Yuflyma is available here.

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

The U.S. Food and Drug Administration has approved the biosimilar adalimumab-aaty (Yuflyma) in a citrate-free, high-concentration formulation, the manufacturer, Celltrion USA, announced today. It is the ninth biosimilar of adalimumab (Humira) to be approved in the United States.
 

Yuflyma is approved for the treatment of adult patients with rheumatoid arthritis, psoriatic arthritis, ankylosing spondylitis, ulcerative colitis, plaque psoriasis, and hidradenitis suppurativa. It is also approved for polyarticular juvenile idiopathic arthritis for patients aged 2 years or older, as well as for Crohn’s disease in adults and in pediatric patients aged 6 years or older.

Wikimedia Commons/FitzColinGerald/Creative Commons License

The formulation was approved on the basis of a comprehensive data package of analytic, preclinical, and clinical studies, according to Celltrion USA, “demonstrating that Yuflyma is comparable to the reference product Humira in terms of efficacy, safety, pharmacokinetics, and immunogenicity up to 24 weeks and 1 year following treatment.”

The company conducted a double-blind, randomized phase 3 trial that compared switching from reference adalimumab to Yuflyma with continuing either reference adalimumab or Yuflyma for patients with active rheumatoid arthritis. In that trial, the efficacy, pharmacokinetics, safety, and immunogenicity of Yuflyma and reference adalimumab were comparable after 1 year of treatment, including after switching from reference adalimumab to Yuflyma.

“Currently, more than 80% of patients treated with Humira in the United States rely on a high-concentration and citrate-free formulation of this medication. The availability of a high-concentration and citrate-free formulation adalimumab biosimilar provides an important treatment option for patients with inflammatory diseases who benefit from this effective therapy,” said Jonathan Kay, MD, of the University of Massachusetts, Worcester, in the press release.

The citrate-free formulation is thought to lead to less pain on injection.

Yuflyma will be available in prefilled syringe and autoinjector administration options.

Celltrion USA plans to market the drug in the United States in July 2023. Following the initial launch of 40 mg/0.4 mL, the company plans to launch dose forms of 80 mg/0.8 mL and 20 mg/0.2 mL.

Celltrion USA is also seeking an interchangeability designation from the FDA following the completion of an interchangeability trial of 366 patients with chronic plaque psoriasis. The interchangeability designation would mean that patients successfully switched from Humira to Yuflyma multiple times in the trial. The interchangeability designation would allow pharmacists to autosubstitute Humira with Yuflyma. In these cases, individual state laws control how and whether physicians will be notified of this switch.

If interchangeability is approved for Yuflyma, which the company tentatively expects in the fourth quarter of 2024, it would be just the third interchangeable biosimilar approved by the FDA overall and the second adalimumab biosimilar to be designated as such, after adalimumab-adbm (Cyltezo) in October 2021.

Yuflyma was approved in Canada in December 2021 for 10 indications: rheumatoid arthritis, polyarticular juvenile idiopathic arthritis, psoriatic arthritis, ankylosing spondylitis, adult Crohn’s disease, adult ulcerative colitis, hidradenitis suppurativa, plaque psoriasis, adult uveitis, and pediatric uveitis.

In February 2022, the European Commission granted marketing authorization for Yuflyma across those 10 indications, as well as for nonradiographic axial spondyloarthritis, pediatric plaque psoriasis, and pediatric Crohn’s disease.

In April 2022, Celltrion USA signed a licensing agreement with AbbVie, the manufacturer of Humira. Under that agreement, Celltrion will pay royalties to AbbVie on sales of their individual biosimilars, and AbbVie agreed to drop all patent litigation.

The full prescribing information for Yuflyma is available here.

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

The U.S. Food and Drug Administration has approved the biosimilar adalimumab-aaty (Yuflyma) in a citrate-free, high-concentration formulation, the manufacturer, Celltrion USA, announced today. It is the ninth biosimilar of adalimumab (Humira) to be approved in the United States.
 

Yuflyma is approved for the treatment of adult patients with rheumatoid arthritis, psoriatic arthritis, ankylosing spondylitis, ulcerative colitis, plaque psoriasis, and hidradenitis suppurativa. It is also approved for polyarticular juvenile idiopathic arthritis for patients aged 2 years or older, as well as for Crohn’s disease in adults and in pediatric patients aged 6 years or older.

Wikimedia Commons/FitzColinGerald/Creative Commons License

The formulation was approved on the basis of a comprehensive data package of analytic, preclinical, and clinical studies, according to Celltrion USA, “demonstrating that Yuflyma is comparable to the reference product Humira in terms of efficacy, safety, pharmacokinetics, and immunogenicity up to 24 weeks and 1 year following treatment.”

The company conducted a double-blind, randomized phase 3 trial that compared switching from reference adalimumab to Yuflyma with continuing either reference adalimumab or Yuflyma for patients with active rheumatoid arthritis. In that trial, the efficacy, pharmacokinetics, safety, and immunogenicity of Yuflyma and reference adalimumab were comparable after 1 year of treatment, including after switching from reference adalimumab to Yuflyma.

“Currently, more than 80% of patients treated with Humira in the United States rely on a high-concentration and citrate-free formulation of this medication. The availability of a high-concentration and citrate-free formulation adalimumab biosimilar provides an important treatment option for patients with inflammatory diseases who benefit from this effective therapy,” said Jonathan Kay, MD, of the University of Massachusetts, Worcester, in the press release.

The citrate-free formulation is thought to lead to less pain on injection.

Yuflyma will be available in prefilled syringe and autoinjector administration options.

Celltrion USA plans to market the drug in the United States in July 2023. Following the initial launch of 40 mg/0.4 mL, the company plans to launch dose forms of 80 mg/0.8 mL and 20 mg/0.2 mL.

Celltrion USA is also seeking an interchangeability designation from the FDA following the completion of an interchangeability trial of 366 patients with chronic plaque psoriasis. The interchangeability designation would mean that patients successfully switched from Humira to Yuflyma multiple times in the trial. The interchangeability designation would allow pharmacists to autosubstitute Humira with Yuflyma. In these cases, individual state laws control how and whether physicians will be notified of this switch.

If interchangeability is approved for Yuflyma, which the company tentatively expects in the fourth quarter of 2024, it would be just the third interchangeable biosimilar approved by the FDA overall and the second adalimumab biosimilar to be designated as such, after adalimumab-adbm (Cyltezo) in October 2021.

Yuflyma was approved in Canada in December 2021 for 10 indications: rheumatoid arthritis, polyarticular juvenile idiopathic arthritis, psoriatic arthritis, ankylosing spondylitis, adult Crohn’s disease, adult ulcerative colitis, hidradenitis suppurativa, plaque psoriasis, adult uveitis, and pediatric uveitis.

In February 2022, the European Commission granted marketing authorization for Yuflyma across those 10 indications, as well as for nonradiographic axial spondyloarthritis, pediatric plaque psoriasis, and pediatric Crohn’s disease.

In April 2022, Celltrion USA signed a licensing agreement with AbbVie, the manufacturer of Humira. Under that agreement, Celltrion will pay royalties to AbbVie on sales of their individual biosimilars, and AbbVie agreed to drop all patent litigation.

The full prescribing information for Yuflyma is available here.

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