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MD jailed for road rage, career spirals downhill
It was a 95° F day in July 2015, and emergency physician Martin Maag, MD, was driving down Bee Ridge Road, a busy seven-lane thoroughfare in Sarasota, Fla., on his way home from a family dinner. To distance himself from a truck blowing black smoke, Dr. Maag says he had just passed some vehicles, when a motorcycle flew past him in the turning lane and the passenger flipped him off.
“I started laughing because I knew we were coming up to a red light,” said Dr. Maag. “When we pulled up to the light, I put my window down and said: ‘Hey, you ought to be a little more careful about who you’re flipping off! You never know who it might be and what they might do.’ ”
The female passenger cursed at Dr. Maag, and the two traded profanities. The male driver then told Dr. Maag: “Get out of the car, old man,” according to Dr. Maag. Fuming, Dr. Maag got out of his black Tesla, and the two men met in the middle of the street.
“As soon as I got close enough to see him, I could tell he really looked young,” Dr. Maag recalls. “I said: ‘You’re like 12 years old. I’m going to end up beating your ass and then I’m going to go to jail. Go get on your bike, and ride home to your mom.’ I don’t remember what he said to me, but I spun around and said: ‘If you want to act like a man, meet me up the street in a parking lot and let’s have at it like men.’ ”
The motorcyclist got back on his white Suzuki and sped off, and Dr. Maag followed. Both vehicles went racing down the road, swerving between cars, and reaching speeds of 100 miles per hour, Dr. Maag said. At one point, Dr. Maag says he drove in front of the motorcyclist to slow him down, and the motorcycle clipped the back of his car. No one was seriously hurt, but soon Dr. Maag was in the back of a police cruiser headed to jail.
Dr. Maag wishes he could take back his actions that summer day 6 years ago. Those few minutes of fury have had lasting effects on the doctor’s life. The incident resulted in criminal charges, a jail sentence, thousands of dollars in legal fees, and a 3-year departure from emergency medicine. Although Dr. Maag did not lose his medical license as a result of the incident, the physician’s Medicare billing privileges were suspended because of a federal provision that ties some felonies to enrollment revocations.
“Every doctor, every health professional needs to know that there are a lot of consequences that go with our actions outside of work,” he said. “In my situation, what happened had nothing to do with medicine, it had nothing to do with patients, it had nothing to do my professional demeanor. But yet it affected my entire career, and I lost the ability to practice emergency medicine for 3 years. Three years for any doctor is a long time. Three years for emergency medicine is a lifetime.”
The physician ends up in jail
After the collision, Dr. Maag pulled over in a parking lot and dialed 911. Several passing motorists did the same. It appeared the biker was trying to get away, and Dr. Maag was concerned about the damage to his Tesla, he said.
When police arrived, they heard very different accounts of what happened. The motorcyclist and his girlfriend claimed Dr. Maag was the aggressor during the altercation, and that he deliberately tried to hit them with his vehicle. Two witnesses at the scene said they had watched Dr. Maag pursue the motorcycle in his vehicle, and that they believed he crossed into their lane intentionally to strike the motorcycle, according to police reports.
“[The motorcyclist] stated that the vehicle struck his right foot when it hit the motorcycle and that he was able to keep his balance and not lay the bike down,” Sarasota County Deputy C. Moore wrote in his report. “The motorcycle was damaged on the right side near [his] foot, verifying his story. Both victims were adamant that the defendant actually and intentionally struck the motorcycle with his car due to the previous altercation.”
Dr. Maag told officers the motorcyclist had initiated the confrontation. He acknowledged racing after the biker, but said it was the motorcyclist who hit his vehicle. In an interview, Dr. Maag disputed the witnesses’ accounts, saying that one of the witnesses was without a car and made claims to police that were impossible from her distance.
In the end, the officer believed the motorcyclist, writing in his report that the damage to the Tesla was consistent with the biker’s version of events. Dr. Maag was handcuffed and taken to the Sarasota County Jail.
“I was in shock,” he said. “When we got to the jail, they got me booked in and fingerprinted. I sat down and said [to an officer]: ‘So, when do I get to bond out?’ The guy started laughing and said: ‘You’re not going anywhere. You’re spending the night in jail, my friend.’ He said: ‘Your charge is one step below murder.’”
‘I like to drive fast’
Aside from speeding tickets, Dr. Maag said he had never been in serious trouble with the law before.
The husband and father of two has practiced emergency medicine for more 15 years, and his license has remained in good standing. Florida Department of Health records show Dr. Maag’s medical license as clear and active with no discipline cases or public complaints on file.
“I did my best for every patient that came through that door,” he said. “There were a lot of people who didn’t like my personality. I’ve said many times: ‘I’m not here to be liked. I’m here to take care of people and provide the best care possible.’ ”
Sarasota County records show that Dr. Maag has received traffic citations in the past for careless driving, unlawful speed, and failure to stop at a red light, among others. He admits to having a “lead foot,” but says he had never before been involved in a road rage incident.
“I’m not going to lie, I like to drive fast,” he said. “I like that feeling. It just seems to slow everything down for me, the faster I’m going.”
After being booked into jail that July evening in 2015, Dr. Maag called his wife to explain what happened.
“She said, ‘I can’t believe you’ve done this. I’ve told you a million times, don’t worry about how other people drive. Keep your mouth shut,’” he recalled. “I asked her to call my work and let them know I wouldn’t be coming in the next day. Until that happened, I had never missed a day of work since becoming a physician.”
After an anxious night in his jail cell, Dr. Maag lined up with the other inmates the next morning for his bond hearing. His charges included felony, aggravated battery, and felony aggravated assault with a deadly weapon. A prosecutor recommended Dr. Maag’s bond be set at $1 million, which a judge lowered to $500,000.
Michael Fayard, a criminal defense attorney who represented Dr. Maag in the case, said even with the reduction, $500,000 was an outrageous bond for such a case.
“The prosecutor’s arguments to the judge were that he was a physician driving a Tesla,” Mr. Fayard said. “That was his exact argument for charging him a higher bond. It shouldn’t have been that high. I argued he was not a flight risk. He didn’t even have a passport.”
The Florida State Attorney’s Office did not return messages seeking comment about the case.
Dr. Maag spent 2 more nights in jail while he and his wife came up with $50,000 in cash, in accordance with the 10% bond rule. In the meantime, the government put a lien on their house. A circuit court judge later agreed the bond was excessive, according to Mr. Fayard, but by that time, the $50,000 was paid and Dr. Maag was released.
New evidence lowers charges
Dr. Maag ultimately accepted a plea deal from the prosecutor’s office and pled no contest to one count of felony criminal mischief and one count of misdemeanor reckless driving. In return, the state dropped the two more serious felonies. A no-contest plea is not considered an admission of guilt.
Mr. Fayard said his investigation into the road rage victim unearthed evidence that poked holes in the motorcyclist’s credibility, and that contributed to the plea offer.
“We found tons of evidence about the kid being a hot-rodding rider on his motorcycle, videos of him traveling 140 miles an hour, popping wheelies, and darting in and out of traffic,” he said. “There was a lot of mitigation that came up during the course of the investigation.”
The plea deal was a favorable result for Dr. Maag considering his original charges, Mr. Fayard said. He added that the criminal case could have ended much differently.
“Given the facts of this case and given the fact that there were no serious injuries, we supported the state’s decision to accept our mitigation and come out with the sentence that they did,” Mr. Fayard said. “If there would have been injuries, the outcome would have likely been much worse for Dr. Maag.”
With the plea agreement reached, Dr. Maag faced his next consequence – jail time. He was sentenced to 60 days in jail, a $1,000 fine, 12 months of probation, and 8 months of house arrest. Unlike his first jail stay, Dr. Maag said the second, longer stint behind bars was more relaxing.
“It was the first time since I had become an emergency physician that I remember my dreams,” he recalled. “I had nothing to worry about, nothing to do. All I had to do was get up and eat. Every now and then, I would mop the floors because I’m kind of a clean freak, and I would talk to guys and that was it. It wasn’t bad at all.”
Dr. Maag told no one that he was a doctor because he didn’t want to be treated differently. The anonymity led to interesting tidbits from other inmates about the best pill mills in the area for example, how to make crack cocaine, and selling items for drugs. On his last day in jail, the other inmates learned from his discharge paperwork that Dr. Maag was a physician.
“One of the corrections officers said: ‘You’re a doctor? We’ve never had a doctor in here before!’” Dr. Maag remembers. “He said: ‘What did a doctor do to get into jail?’ I said: ‘Do you really want to know?’ ”
About the time that Dr. Maag was released from jail, the Florida Board of Medicine learned of his charges and began reviewing his case. Mr. Fayard presented the same facts to the board and argued for Dr. Maag to keep his license, emphasizing the offenses in which he was convicted were significantly less severe than the original felonies charged. The board agreed to dismiss the case.
“The probable cause panel for the board of medicine considered the complaint that has been filed against your client in the above referenced case,” Peter Delia, then-assistant general counsel for the Florida Department of Health, wrote in a letter dated April 27, 2016. “After careful review of all information and evidence obtained in this case, the panel determined that probable cause of a violation does not exist and directed this case to be closed.”
A short-lived celebration
Once home, Dr. Maag was on house arrest, but he was granted permission to travel for work. He continued to practice emergency medicine. After several months, authorities dropped the house arrest, and a judge canceled his probation early. It appeared the road rage incident was finally behind him.
But a year later, in 2018, the doctor received a letter from the Centers for Medicare & Medicaid Services informing him that because of his charges, his Medicare number had been revoked in November 2015.
“It took them 3 years to find me and tell me, even though I never moved,” he said. “Medicare said because I never reported this, they were hitting me up with falsification of documentation because I had signed other Medicare paperwork saying I had never been barred from Medicare, because I didn’t know that I was.”
Dr. Maag hired a different attorney to help him fight the 3-year enrollment ban. He requested reconsideration from CMS, but a hearing officer in October 2017 upheld the revocation. Because his privileges had been revoked in 2015, Dr. Maag’s practice group had to return all money billed by Dr. Maag to Medicare over the 3-year period, which totaled about $190,000.
A CMS spokeswoman declined to comment about Dr. Maag’s case, referring a reporter for this news organization to an administrative law judge’s decision that summarizes the agency’s findings.
According to the summary, in separate reconsidered determinations, the CMS hearing officer concluded that the revocation was proper under section 424.535(a)(3). The regulation, enacted in 2011, allows CMS to revoke billing privileges if a provider was convicted of a federal or state felony within the preceding 10 years that the agency determines is detrimental to the Medicare program and its beneficiaries.
The hearing officer reasoned that Dr. Maag “had been convicted of a felony that is akin to assault and, even if it were not, his actions showed a reckless disregard for the safety of others.” She concluded also that CMS could appropriately revoke Dr. Maag’s Medicare enrollment because he did not report his felony conviction within 30 days as required.
Dr. Maag went through several phases of fighting the revocation, including an appeal to the Department of Health & Human Services Departmental Appeals Board. He argued that his plea was a no-contest plea, which is not considered an admission of guilt. Dr. Maag and his attorney provided CMS a 15-page paper about his background, education, career accomplishments, and patient care history. They emphasized that Dr. Maag had never harmed or threatened a patient, and that his offense had nothing to do with his practice.
In February 2021, Judge Carolyn Cozad Hughes, an administrative law judge with CMS, upheld the 3-year revocation. In her decision, she wrote that for purposes of revocation under CMS law, “convicted” means that a judgment of conviction has been entered by a federal, state, or local court regardless of whether the judgment of conviction has been expunged or otherwise removed. She disagreed with Dr. Maag’s contention that his was a crime against property and, therefore, not akin to any of the felony offenses enumerated under the revocation section, which are crimes against persons.
“Even disregarding the allegations contained in the probable cause affidavit, Petitioner cannot escape the undisputed fact, established by his conviction and his own admissions, that the ‘property’ he so ‘willfully and maliciously’ damaged was a motorcycle traveling at a high rate of speed, and, that two young people were sitting atop that motorcycle,” Judge Hughes wrote. “Moreover, as part of the same conduct, he was charged – and convicted – of misdemeanor reckless driving with ‘willful and wanton disregard for the safety of persons or property.’ Thus, even accepting Petitioner’s description of the events, he unquestionably showed no regard for the safety of the young people on that motorcycle.”
Judge Hughes noted that, although Dr. Maag’s crimes may not be among those specified in the regulation, CMS has broad authority to determine which felonies are detrimental to the best interests of the program and its beneficiaries.
A new career path
Unable to practice emergency medicine and beset with debt, Dr. Maag spiraled into a dark depression. His family had to start using retirement money that he was saving for the future care of his son, who has autism.
“I was suicidal,” he said. “There were two times that I came very close to going out to the woods by my house and hanging myself. All I wanted was to have everything go away. My wife saved my life.”
Slowly, Dr. Maag climbed out of the despondency and began considering new career options. After working and training briefly in hair restoration, Dr. Maag became a hair transplant specialist and opened his own hair restoration practice. It was a way to practice and help patients without having to accept Medicare. Today, he is the founder of Honest Hair Restoration in Bradenton, Fla.
Hair restoration is not the type of medicine that he “was designed to do,” Dr. Maag said, but he has embraced its advantages, such as learning about the business aspects of medicine and having a slower-paced work life. The business, which opened in 2019, is doing well and growing steadily.
Earlier this month, Dr. Maag learned CMS had reinstated his Medicare billing privileges. If an opportunity arises to go back into emergency medicine or urgent care, he is open to the possibilities, he said, but he plans to continue hair restoration for now. He hopes the lessons learned from his road rage incident may help others in similar circumstances.
“If I could go back to that very moment, I would’ve just kept my window up and I wouldn’t have said anything,” Dr. Maag said. “I would’ve kept my mouth shut and gone on about my day. Would I have loved it to have never happened? Yeah, and I’d probably be starting my retirement now. Am I stronger now? Well, I’m probably a hell of a lot wiser. But when all is said and done, I don’t want anybody feeling sorry for me. It was all my doing and I have to live with the consequences.”
Mr. Fayard, the attorney, says the case is a cautionary tale for doctors.
“No one is really above the law,” he said. “There aren’t two legal systems. You can’t just pay a little money and be done. At every level, serious charges have serious ramifications for everyone involved. Law enforcement and judges are not going to care of you’re a physician and you commit a crime. But physicians have a lot more on the line than many others. They can lose their ability to practice.”
A version of this article first appeared on Medscape.com.
It was a 95° F day in July 2015, and emergency physician Martin Maag, MD, was driving down Bee Ridge Road, a busy seven-lane thoroughfare in Sarasota, Fla., on his way home from a family dinner. To distance himself from a truck blowing black smoke, Dr. Maag says he had just passed some vehicles, when a motorcycle flew past him in the turning lane and the passenger flipped him off.
“I started laughing because I knew we were coming up to a red light,” said Dr. Maag. “When we pulled up to the light, I put my window down and said: ‘Hey, you ought to be a little more careful about who you’re flipping off! You never know who it might be and what they might do.’ ”
The female passenger cursed at Dr. Maag, and the two traded profanities. The male driver then told Dr. Maag: “Get out of the car, old man,” according to Dr. Maag. Fuming, Dr. Maag got out of his black Tesla, and the two men met in the middle of the street.
“As soon as I got close enough to see him, I could tell he really looked young,” Dr. Maag recalls. “I said: ‘You’re like 12 years old. I’m going to end up beating your ass and then I’m going to go to jail. Go get on your bike, and ride home to your mom.’ I don’t remember what he said to me, but I spun around and said: ‘If you want to act like a man, meet me up the street in a parking lot and let’s have at it like men.’ ”
The motorcyclist got back on his white Suzuki and sped off, and Dr. Maag followed. Both vehicles went racing down the road, swerving between cars, and reaching speeds of 100 miles per hour, Dr. Maag said. At one point, Dr. Maag says he drove in front of the motorcyclist to slow him down, and the motorcycle clipped the back of his car. No one was seriously hurt, but soon Dr. Maag was in the back of a police cruiser headed to jail.
Dr. Maag wishes he could take back his actions that summer day 6 years ago. Those few minutes of fury have had lasting effects on the doctor’s life. The incident resulted in criminal charges, a jail sentence, thousands of dollars in legal fees, and a 3-year departure from emergency medicine. Although Dr. Maag did not lose his medical license as a result of the incident, the physician’s Medicare billing privileges were suspended because of a federal provision that ties some felonies to enrollment revocations.
“Every doctor, every health professional needs to know that there are a lot of consequences that go with our actions outside of work,” he said. “In my situation, what happened had nothing to do with medicine, it had nothing to do with patients, it had nothing to do my professional demeanor. But yet it affected my entire career, and I lost the ability to practice emergency medicine for 3 years. Three years for any doctor is a long time. Three years for emergency medicine is a lifetime.”
The physician ends up in jail
After the collision, Dr. Maag pulled over in a parking lot and dialed 911. Several passing motorists did the same. It appeared the biker was trying to get away, and Dr. Maag was concerned about the damage to his Tesla, he said.
When police arrived, they heard very different accounts of what happened. The motorcyclist and his girlfriend claimed Dr. Maag was the aggressor during the altercation, and that he deliberately tried to hit them with his vehicle. Two witnesses at the scene said they had watched Dr. Maag pursue the motorcycle in his vehicle, and that they believed he crossed into their lane intentionally to strike the motorcycle, according to police reports.
“[The motorcyclist] stated that the vehicle struck his right foot when it hit the motorcycle and that he was able to keep his balance and not lay the bike down,” Sarasota County Deputy C. Moore wrote in his report. “The motorcycle was damaged on the right side near [his] foot, verifying his story. Both victims were adamant that the defendant actually and intentionally struck the motorcycle with his car due to the previous altercation.”
Dr. Maag told officers the motorcyclist had initiated the confrontation. He acknowledged racing after the biker, but said it was the motorcyclist who hit his vehicle. In an interview, Dr. Maag disputed the witnesses’ accounts, saying that one of the witnesses was without a car and made claims to police that were impossible from her distance.
In the end, the officer believed the motorcyclist, writing in his report that the damage to the Tesla was consistent with the biker’s version of events. Dr. Maag was handcuffed and taken to the Sarasota County Jail.
“I was in shock,” he said. “When we got to the jail, they got me booked in and fingerprinted. I sat down and said [to an officer]: ‘So, when do I get to bond out?’ The guy started laughing and said: ‘You’re not going anywhere. You’re spending the night in jail, my friend.’ He said: ‘Your charge is one step below murder.’”
‘I like to drive fast’
Aside from speeding tickets, Dr. Maag said he had never been in serious trouble with the law before.
The husband and father of two has practiced emergency medicine for more 15 years, and his license has remained in good standing. Florida Department of Health records show Dr. Maag’s medical license as clear and active with no discipline cases or public complaints on file.
“I did my best for every patient that came through that door,” he said. “There were a lot of people who didn’t like my personality. I’ve said many times: ‘I’m not here to be liked. I’m here to take care of people and provide the best care possible.’ ”
Sarasota County records show that Dr. Maag has received traffic citations in the past for careless driving, unlawful speed, and failure to stop at a red light, among others. He admits to having a “lead foot,” but says he had never before been involved in a road rage incident.
“I’m not going to lie, I like to drive fast,” he said. “I like that feeling. It just seems to slow everything down for me, the faster I’m going.”
After being booked into jail that July evening in 2015, Dr. Maag called his wife to explain what happened.
“She said, ‘I can’t believe you’ve done this. I’ve told you a million times, don’t worry about how other people drive. Keep your mouth shut,’” he recalled. “I asked her to call my work and let them know I wouldn’t be coming in the next day. Until that happened, I had never missed a day of work since becoming a physician.”
After an anxious night in his jail cell, Dr. Maag lined up with the other inmates the next morning for his bond hearing. His charges included felony, aggravated battery, and felony aggravated assault with a deadly weapon. A prosecutor recommended Dr. Maag’s bond be set at $1 million, which a judge lowered to $500,000.
Michael Fayard, a criminal defense attorney who represented Dr. Maag in the case, said even with the reduction, $500,000 was an outrageous bond for such a case.
“The prosecutor’s arguments to the judge were that he was a physician driving a Tesla,” Mr. Fayard said. “That was his exact argument for charging him a higher bond. It shouldn’t have been that high. I argued he was not a flight risk. He didn’t even have a passport.”
The Florida State Attorney’s Office did not return messages seeking comment about the case.
Dr. Maag spent 2 more nights in jail while he and his wife came up with $50,000 in cash, in accordance with the 10% bond rule. In the meantime, the government put a lien on their house. A circuit court judge later agreed the bond was excessive, according to Mr. Fayard, but by that time, the $50,000 was paid and Dr. Maag was released.
New evidence lowers charges
Dr. Maag ultimately accepted a plea deal from the prosecutor’s office and pled no contest to one count of felony criminal mischief and one count of misdemeanor reckless driving. In return, the state dropped the two more serious felonies. A no-contest plea is not considered an admission of guilt.
Mr. Fayard said his investigation into the road rage victim unearthed evidence that poked holes in the motorcyclist’s credibility, and that contributed to the plea offer.
“We found tons of evidence about the kid being a hot-rodding rider on his motorcycle, videos of him traveling 140 miles an hour, popping wheelies, and darting in and out of traffic,” he said. “There was a lot of mitigation that came up during the course of the investigation.”
The plea deal was a favorable result for Dr. Maag considering his original charges, Mr. Fayard said. He added that the criminal case could have ended much differently.
“Given the facts of this case and given the fact that there were no serious injuries, we supported the state’s decision to accept our mitigation and come out with the sentence that they did,” Mr. Fayard said. “If there would have been injuries, the outcome would have likely been much worse for Dr. Maag.”
With the plea agreement reached, Dr. Maag faced his next consequence – jail time. He was sentenced to 60 days in jail, a $1,000 fine, 12 months of probation, and 8 months of house arrest. Unlike his first jail stay, Dr. Maag said the second, longer stint behind bars was more relaxing.
“It was the first time since I had become an emergency physician that I remember my dreams,” he recalled. “I had nothing to worry about, nothing to do. All I had to do was get up and eat. Every now and then, I would mop the floors because I’m kind of a clean freak, and I would talk to guys and that was it. It wasn’t bad at all.”
Dr. Maag told no one that he was a doctor because he didn’t want to be treated differently. The anonymity led to interesting tidbits from other inmates about the best pill mills in the area for example, how to make crack cocaine, and selling items for drugs. On his last day in jail, the other inmates learned from his discharge paperwork that Dr. Maag was a physician.
“One of the corrections officers said: ‘You’re a doctor? We’ve never had a doctor in here before!’” Dr. Maag remembers. “He said: ‘What did a doctor do to get into jail?’ I said: ‘Do you really want to know?’ ”
About the time that Dr. Maag was released from jail, the Florida Board of Medicine learned of his charges and began reviewing his case. Mr. Fayard presented the same facts to the board and argued for Dr. Maag to keep his license, emphasizing the offenses in which he was convicted were significantly less severe than the original felonies charged. The board agreed to dismiss the case.
“The probable cause panel for the board of medicine considered the complaint that has been filed against your client in the above referenced case,” Peter Delia, then-assistant general counsel for the Florida Department of Health, wrote in a letter dated April 27, 2016. “After careful review of all information and evidence obtained in this case, the panel determined that probable cause of a violation does not exist and directed this case to be closed.”
A short-lived celebration
Once home, Dr. Maag was on house arrest, but he was granted permission to travel for work. He continued to practice emergency medicine. After several months, authorities dropped the house arrest, and a judge canceled his probation early. It appeared the road rage incident was finally behind him.
But a year later, in 2018, the doctor received a letter from the Centers for Medicare & Medicaid Services informing him that because of his charges, his Medicare number had been revoked in November 2015.
“It took them 3 years to find me and tell me, even though I never moved,” he said. “Medicare said because I never reported this, they were hitting me up with falsification of documentation because I had signed other Medicare paperwork saying I had never been barred from Medicare, because I didn’t know that I was.”
Dr. Maag hired a different attorney to help him fight the 3-year enrollment ban. He requested reconsideration from CMS, but a hearing officer in October 2017 upheld the revocation. Because his privileges had been revoked in 2015, Dr. Maag’s practice group had to return all money billed by Dr. Maag to Medicare over the 3-year period, which totaled about $190,000.
A CMS spokeswoman declined to comment about Dr. Maag’s case, referring a reporter for this news organization to an administrative law judge’s decision that summarizes the agency’s findings.
According to the summary, in separate reconsidered determinations, the CMS hearing officer concluded that the revocation was proper under section 424.535(a)(3). The regulation, enacted in 2011, allows CMS to revoke billing privileges if a provider was convicted of a federal or state felony within the preceding 10 years that the agency determines is detrimental to the Medicare program and its beneficiaries.
The hearing officer reasoned that Dr. Maag “had been convicted of a felony that is akin to assault and, even if it were not, his actions showed a reckless disregard for the safety of others.” She concluded also that CMS could appropriately revoke Dr. Maag’s Medicare enrollment because he did not report his felony conviction within 30 days as required.
Dr. Maag went through several phases of fighting the revocation, including an appeal to the Department of Health & Human Services Departmental Appeals Board. He argued that his plea was a no-contest plea, which is not considered an admission of guilt. Dr. Maag and his attorney provided CMS a 15-page paper about his background, education, career accomplishments, and patient care history. They emphasized that Dr. Maag had never harmed or threatened a patient, and that his offense had nothing to do with his practice.
In February 2021, Judge Carolyn Cozad Hughes, an administrative law judge with CMS, upheld the 3-year revocation. In her decision, she wrote that for purposes of revocation under CMS law, “convicted” means that a judgment of conviction has been entered by a federal, state, or local court regardless of whether the judgment of conviction has been expunged or otherwise removed. She disagreed with Dr. Maag’s contention that his was a crime against property and, therefore, not akin to any of the felony offenses enumerated under the revocation section, which are crimes against persons.
“Even disregarding the allegations contained in the probable cause affidavit, Petitioner cannot escape the undisputed fact, established by his conviction and his own admissions, that the ‘property’ he so ‘willfully and maliciously’ damaged was a motorcycle traveling at a high rate of speed, and, that two young people were sitting atop that motorcycle,” Judge Hughes wrote. “Moreover, as part of the same conduct, he was charged – and convicted – of misdemeanor reckless driving with ‘willful and wanton disregard for the safety of persons or property.’ Thus, even accepting Petitioner’s description of the events, he unquestionably showed no regard for the safety of the young people on that motorcycle.”
Judge Hughes noted that, although Dr. Maag’s crimes may not be among those specified in the regulation, CMS has broad authority to determine which felonies are detrimental to the best interests of the program and its beneficiaries.
A new career path
Unable to practice emergency medicine and beset with debt, Dr. Maag spiraled into a dark depression. His family had to start using retirement money that he was saving for the future care of his son, who has autism.
“I was suicidal,” he said. “There were two times that I came very close to going out to the woods by my house and hanging myself. All I wanted was to have everything go away. My wife saved my life.”
Slowly, Dr. Maag climbed out of the despondency and began considering new career options. After working and training briefly in hair restoration, Dr. Maag became a hair transplant specialist and opened his own hair restoration practice. It was a way to practice and help patients without having to accept Medicare. Today, he is the founder of Honest Hair Restoration in Bradenton, Fla.
Hair restoration is not the type of medicine that he “was designed to do,” Dr. Maag said, but he has embraced its advantages, such as learning about the business aspects of medicine and having a slower-paced work life. The business, which opened in 2019, is doing well and growing steadily.
Earlier this month, Dr. Maag learned CMS had reinstated his Medicare billing privileges. If an opportunity arises to go back into emergency medicine or urgent care, he is open to the possibilities, he said, but he plans to continue hair restoration for now. He hopes the lessons learned from his road rage incident may help others in similar circumstances.
“If I could go back to that very moment, I would’ve just kept my window up and I wouldn’t have said anything,” Dr. Maag said. “I would’ve kept my mouth shut and gone on about my day. Would I have loved it to have never happened? Yeah, and I’d probably be starting my retirement now. Am I stronger now? Well, I’m probably a hell of a lot wiser. But when all is said and done, I don’t want anybody feeling sorry for me. It was all my doing and I have to live with the consequences.”
Mr. Fayard, the attorney, says the case is a cautionary tale for doctors.
“No one is really above the law,” he said. “There aren’t two legal systems. You can’t just pay a little money and be done. At every level, serious charges have serious ramifications for everyone involved. Law enforcement and judges are not going to care of you’re a physician and you commit a crime. But physicians have a lot more on the line than many others. They can lose their ability to practice.”
A version of this article first appeared on Medscape.com.
It was a 95° F day in July 2015, and emergency physician Martin Maag, MD, was driving down Bee Ridge Road, a busy seven-lane thoroughfare in Sarasota, Fla., on his way home from a family dinner. To distance himself from a truck blowing black smoke, Dr. Maag says he had just passed some vehicles, when a motorcycle flew past him in the turning lane and the passenger flipped him off.
“I started laughing because I knew we were coming up to a red light,” said Dr. Maag. “When we pulled up to the light, I put my window down and said: ‘Hey, you ought to be a little more careful about who you’re flipping off! You never know who it might be and what they might do.’ ”
The female passenger cursed at Dr. Maag, and the two traded profanities. The male driver then told Dr. Maag: “Get out of the car, old man,” according to Dr. Maag. Fuming, Dr. Maag got out of his black Tesla, and the two men met in the middle of the street.
“As soon as I got close enough to see him, I could tell he really looked young,” Dr. Maag recalls. “I said: ‘You’re like 12 years old. I’m going to end up beating your ass and then I’m going to go to jail. Go get on your bike, and ride home to your mom.’ I don’t remember what he said to me, but I spun around and said: ‘If you want to act like a man, meet me up the street in a parking lot and let’s have at it like men.’ ”
The motorcyclist got back on his white Suzuki and sped off, and Dr. Maag followed. Both vehicles went racing down the road, swerving between cars, and reaching speeds of 100 miles per hour, Dr. Maag said. At one point, Dr. Maag says he drove in front of the motorcyclist to slow him down, and the motorcycle clipped the back of his car. No one was seriously hurt, but soon Dr. Maag was in the back of a police cruiser headed to jail.
Dr. Maag wishes he could take back his actions that summer day 6 years ago. Those few minutes of fury have had lasting effects on the doctor’s life. The incident resulted in criminal charges, a jail sentence, thousands of dollars in legal fees, and a 3-year departure from emergency medicine. Although Dr. Maag did not lose his medical license as a result of the incident, the physician’s Medicare billing privileges were suspended because of a federal provision that ties some felonies to enrollment revocations.
“Every doctor, every health professional needs to know that there are a lot of consequences that go with our actions outside of work,” he said. “In my situation, what happened had nothing to do with medicine, it had nothing to do with patients, it had nothing to do my professional demeanor. But yet it affected my entire career, and I lost the ability to practice emergency medicine for 3 years. Three years for any doctor is a long time. Three years for emergency medicine is a lifetime.”
The physician ends up in jail
After the collision, Dr. Maag pulled over in a parking lot and dialed 911. Several passing motorists did the same. It appeared the biker was trying to get away, and Dr. Maag was concerned about the damage to his Tesla, he said.
When police arrived, they heard very different accounts of what happened. The motorcyclist and his girlfriend claimed Dr. Maag was the aggressor during the altercation, and that he deliberately tried to hit them with his vehicle. Two witnesses at the scene said they had watched Dr. Maag pursue the motorcycle in his vehicle, and that they believed he crossed into their lane intentionally to strike the motorcycle, according to police reports.
“[The motorcyclist] stated that the vehicle struck his right foot when it hit the motorcycle and that he was able to keep his balance and not lay the bike down,” Sarasota County Deputy C. Moore wrote in his report. “The motorcycle was damaged on the right side near [his] foot, verifying his story. Both victims were adamant that the defendant actually and intentionally struck the motorcycle with his car due to the previous altercation.”
Dr. Maag told officers the motorcyclist had initiated the confrontation. He acknowledged racing after the biker, but said it was the motorcyclist who hit his vehicle. In an interview, Dr. Maag disputed the witnesses’ accounts, saying that one of the witnesses was without a car and made claims to police that were impossible from her distance.
In the end, the officer believed the motorcyclist, writing in his report that the damage to the Tesla was consistent with the biker’s version of events. Dr. Maag was handcuffed and taken to the Sarasota County Jail.
“I was in shock,” he said. “When we got to the jail, they got me booked in and fingerprinted. I sat down and said [to an officer]: ‘So, when do I get to bond out?’ The guy started laughing and said: ‘You’re not going anywhere. You’re spending the night in jail, my friend.’ He said: ‘Your charge is one step below murder.’”
‘I like to drive fast’
Aside from speeding tickets, Dr. Maag said he had never been in serious trouble with the law before.
The husband and father of two has practiced emergency medicine for more 15 years, and his license has remained in good standing. Florida Department of Health records show Dr. Maag’s medical license as clear and active with no discipline cases or public complaints on file.
“I did my best for every patient that came through that door,” he said. “There were a lot of people who didn’t like my personality. I’ve said many times: ‘I’m not here to be liked. I’m here to take care of people and provide the best care possible.’ ”
Sarasota County records show that Dr. Maag has received traffic citations in the past for careless driving, unlawful speed, and failure to stop at a red light, among others. He admits to having a “lead foot,” but says he had never before been involved in a road rage incident.
“I’m not going to lie, I like to drive fast,” he said. “I like that feeling. It just seems to slow everything down for me, the faster I’m going.”
After being booked into jail that July evening in 2015, Dr. Maag called his wife to explain what happened.
“She said, ‘I can’t believe you’ve done this. I’ve told you a million times, don’t worry about how other people drive. Keep your mouth shut,’” he recalled. “I asked her to call my work and let them know I wouldn’t be coming in the next day. Until that happened, I had never missed a day of work since becoming a physician.”
After an anxious night in his jail cell, Dr. Maag lined up with the other inmates the next morning for his bond hearing. His charges included felony, aggravated battery, and felony aggravated assault with a deadly weapon. A prosecutor recommended Dr. Maag’s bond be set at $1 million, which a judge lowered to $500,000.
Michael Fayard, a criminal defense attorney who represented Dr. Maag in the case, said even with the reduction, $500,000 was an outrageous bond for such a case.
“The prosecutor’s arguments to the judge were that he was a physician driving a Tesla,” Mr. Fayard said. “That was his exact argument for charging him a higher bond. It shouldn’t have been that high. I argued he was not a flight risk. He didn’t even have a passport.”
The Florida State Attorney’s Office did not return messages seeking comment about the case.
Dr. Maag spent 2 more nights in jail while he and his wife came up with $50,000 in cash, in accordance with the 10% bond rule. In the meantime, the government put a lien on their house. A circuit court judge later agreed the bond was excessive, according to Mr. Fayard, but by that time, the $50,000 was paid and Dr. Maag was released.
New evidence lowers charges
Dr. Maag ultimately accepted a plea deal from the prosecutor’s office and pled no contest to one count of felony criminal mischief and one count of misdemeanor reckless driving. In return, the state dropped the two more serious felonies. A no-contest plea is not considered an admission of guilt.
Mr. Fayard said his investigation into the road rage victim unearthed evidence that poked holes in the motorcyclist’s credibility, and that contributed to the plea offer.
“We found tons of evidence about the kid being a hot-rodding rider on his motorcycle, videos of him traveling 140 miles an hour, popping wheelies, and darting in and out of traffic,” he said. “There was a lot of mitigation that came up during the course of the investigation.”
The plea deal was a favorable result for Dr. Maag considering his original charges, Mr. Fayard said. He added that the criminal case could have ended much differently.
“Given the facts of this case and given the fact that there were no serious injuries, we supported the state’s decision to accept our mitigation and come out with the sentence that they did,” Mr. Fayard said. “If there would have been injuries, the outcome would have likely been much worse for Dr. Maag.”
With the plea agreement reached, Dr. Maag faced his next consequence – jail time. He was sentenced to 60 days in jail, a $1,000 fine, 12 months of probation, and 8 months of house arrest. Unlike his first jail stay, Dr. Maag said the second, longer stint behind bars was more relaxing.
“It was the first time since I had become an emergency physician that I remember my dreams,” he recalled. “I had nothing to worry about, nothing to do. All I had to do was get up and eat. Every now and then, I would mop the floors because I’m kind of a clean freak, and I would talk to guys and that was it. It wasn’t bad at all.”
Dr. Maag told no one that he was a doctor because he didn’t want to be treated differently. The anonymity led to interesting tidbits from other inmates about the best pill mills in the area for example, how to make crack cocaine, and selling items for drugs. On his last day in jail, the other inmates learned from his discharge paperwork that Dr. Maag was a physician.
“One of the corrections officers said: ‘You’re a doctor? We’ve never had a doctor in here before!’” Dr. Maag remembers. “He said: ‘What did a doctor do to get into jail?’ I said: ‘Do you really want to know?’ ”
About the time that Dr. Maag was released from jail, the Florida Board of Medicine learned of his charges and began reviewing his case. Mr. Fayard presented the same facts to the board and argued for Dr. Maag to keep his license, emphasizing the offenses in which he was convicted were significantly less severe than the original felonies charged. The board agreed to dismiss the case.
“The probable cause panel for the board of medicine considered the complaint that has been filed against your client in the above referenced case,” Peter Delia, then-assistant general counsel for the Florida Department of Health, wrote in a letter dated April 27, 2016. “After careful review of all information and evidence obtained in this case, the panel determined that probable cause of a violation does not exist and directed this case to be closed.”
A short-lived celebration
Once home, Dr. Maag was on house arrest, but he was granted permission to travel for work. He continued to practice emergency medicine. After several months, authorities dropped the house arrest, and a judge canceled his probation early. It appeared the road rage incident was finally behind him.
But a year later, in 2018, the doctor received a letter from the Centers for Medicare & Medicaid Services informing him that because of his charges, his Medicare number had been revoked in November 2015.
“It took them 3 years to find me and tell me, even though I never moved,” he said. “Medicare said because I never reported this, they were hitting me up with falsification of documentation because I had signed other Medicare paperwork saying I had never been barred from Medicare, because I didn’t know that I was.”
Dr. Maag hired a different attorney to help him fight the 3-year enrollment ban. He requested reconsideration from CMS, but a hearing officer in October 2017 upheld the revocation. Because his privileges had been revoked in 2015, Dr. Maag’s practice group had to return all money billed by Dr. Maag to Medicare over the 3-year period, which totaled about $190,000.
A CMS spokeswoman declined to comment about Dr. Maag’s case, referring a reporter for this news organization to an administrative law judge’s decision that summarizes the agency’s findings.
According to the summary, in separate reconsidered determinations, the CMS hearing officer concluded that the revocation was proper under section 424.535(a)(3). The regulation, enacted in 2011, allows CMS to revoke billing privileges if a provider was convicted of a federal or state felony within the preceding 10 years that the agency determines is detrimental to the Medicare program and its beneficiaries.
The hearing officer reasoned that Dr. Maag “had been convicted of a felony that is akin to assault and, even if it were not, his actions showed a reckless disregard for the safety of others.” She concluded also that CMS could appropriately revoke Dr. Maag’s Medicare enrollment because he did not report his felony conviction within 30 days as required.
Dr. Maag went through several phases of fighting the revocation, including an appeal to the Department of Health & Human Services Departmental Appeals Board. He argued that his plea was a no-contest plea, which is not considered an admission of guilt. Dr. Maag and his attorney provided CMS a 15-page paper about his background, education, career accomplishments, and patient care history. They emphasized that Dr. Maag had never harmed or threatened a patient, and that his offense had nothing to do with his practice.
In February 2021, Judge Carolyn Cozad Hughes, an administrative law judge with CMS, upheld the 3-year revocation. In her decision, she wrote that for purposes of revocation under CMS law, “convicted” means that a judgment of conviction has been entered by a federal, state, or local court regardless of whether the judgment of conviction has been expunged or otherwise removed. She disagreed with Dr. Maag’s contention that his was a crime against property and, therefore, not akin to any of the felony offenses enumerated under the revocation section, which are crimes against persons.
“Even disregarding the allegations contained in the probable cause affidavit, Petitioner cannot escape the undisputed fact, established by his conviction and his own admissions, that the ‘property’ he so ‘willfully and maliciously’ damaged was a motorcycle traveling at a high rate of speed, and, that two young people were sitting atop that motorcycle,” Judge Hughes wrote. “Moreover, as part of the same conduct, he was charged – and convicted – of misdemeanor reckless driving with ‘willful and wanton disregard for the safety of persons or property.’ Thus, even accepting Petitioner’s description of the events, he unquestionably showed no regard for the safety of the young people on that motorcycle.”
Judge Hughes noted that, although Dr. Maag’s crimes may not be among those specified in the regulation, CMS has broad authority to determine which felonies are detrimental to the best interests of the program and its beneficiaries.
A new career path
Unable to practice emergency medicine and beset with debt, Dr. Maag spiraled into a dark depression. His family had to start using retirement money that he was saving for the future care of his son, who has autism.
“I was suicidal,” he said. “There were two times that I came very close to going out to the woods by my house and hanging myself. All I wanted was to have everything go away. My wife saved my life.”
Slowly, Dr. Maag climbed out of the despondency and began considering new career options. After working and training briefly in hair restoration, Dr. Maag became a hair transplant specialist and opened his own hair restoration practice. It was a way to practice and help patients without having to accept Medicare. Today, he is the founder of Honest Hair Restoration in Bradenton, Fla.
Hair restoration is not the type of medicine that he “was designed to do,” Dr. Maag said, but he has embraced its advantages, such as learning about the business aspects of medicine and having a slower-paced work life. The business, which opened in 2019, is doing well and growing steadily.
Earlier this month, Dr. Maag learned CMS had reinstated his Medicare billing privileges. If an opportunity arises to go back into emergency medicine or urgent care, he is open to the possibilities, he said, but he plans to continue hair restoration for now. He hopes the lessons learned from his road rage incident may help others in similar circumstances.
“If I could go back to that very moment, I would’ve just kept my window up and I wouldn’t have said anything,” Dr. Maag said. “I would’ve kept my mouth shut and gone on about my day. Would I have loved it to have never happened? Yeah, and I’d probably be starting my retirement now. Am I stronger now? Well, I’m probably a hell of a lot wiser. But when all is said and done, I don’t want anybody feeling sorry for me. It was all my doing and I have to live with the consequences.”
Mr. Fayard, the attorney, says the case is a cautionary tale for doctors.
“No one is really above the law,” he said. “There aren’t two legal systems. You can’t just pay a little money and be done. At every level, serious charges have serious ramifications for everyone involved. Law enforcement and judges are not going to care of you’re a physician and you commit a crime. But physicians have a lot more on the line than many others. They can lose their ability to practice.”
A version of this article first appeared on Medscape.com.
ADHD: Presentation and Diagnosis
ADHD – The Basics
FDA leader explains rationale leading to controversial Alzheimer’s drug approval
, including the release of several internal documents.
In a letter sent to members of the FDA’s Center for Drug Evaluation Research (CDER), CDER Director Patrizia Cavazzoni, MD, noted that in view of the “fierce public debate” that erupted immediately following the drug’s approval, she felt compelled to explain how the agency came to its decision.
Also publicly released today on the FDA’s updated aducanumab landing page was “the first set of review memos,” for the drug.
“We’re releasing these documents with the intent of informing public discourse – providing interested parties with the opportunity to explore the data that helped shape our decision to grant accelerated approval,” Dr. Cavazzoni wrote. “The rest of the approval package will be released over the next several days,” she added.
Immediate backlash
The FDA’s June 7 approval of aducanumab was met with instant backlash. In November 2020, the agency’s Peripheral and Central Nervous System Drugs Advisory Committee voted nearly unanimously to not vote in favor of approval because of a lack of evidence proving its efficacy.
Since the drug was approved, three of the advisory committee’s members resigned in protest. In addition, the high-profile consumer advocacy group Public Citizen sent a letter to the secretary of the U.S. Department of Health & Human Services demanding the removal of three FDA officials, including acting FDA Commissioner Janet Woodcock, MD.
In its letter, the group noted that the FDA’s decision “showed a stunning disregard for science, eviscerated the agency’s standards for approving new drugs, and ranks as one of the most irresponsible and egregious decisions in the history of the agency.”
Even the Alzheimer’s Association, which was a staunch supporter of the drug throughout its development process and applauded its approval, expressed outrage over its more than $56,000-a-year cost to patients and called the price “simply unacceptable” in a statement.
In the June 23 letter, the CDER director noted, “this was one of the most complex applications in recent history” and admitted that deliberations were lengthy and difficult.
“It’s also not surprising, in fact it was to be expected, that there would be different viewpoints about the data, including dissenting opinions about the approval decision,” Dr. Cavazzoni wrote.
However, this “is what scientific debate is all about, and while difficult at times, it should be celebrated,” she added. “Please know that every opinion was heard, and the approval is a direct reflection of this open and robust scientific and regulatory debate.”
Accelerated approval pathway
Documents newly posted to the FDA’s aducanumab landing page include CDER’s Office of Neurology’s Summary Review Memorandum, which includes details on the basis for the approval; the Concurrence Memorandum from the director of CDER’s Office of New Drugs; and the Concurrence Memorandum from Dr. Cavazzoni.
“The remaining scientific review documents in the Aduhelm action package are not yet available but will be made available to the public as soon as the internal process of review and redaction is complete,” the FDA noted on its site.
In the document FDA’s Decision to Approve New Treatment for Alzheimer’s Disease, Dr. Cavazzoni noted that the “highly complex” data included in the submission package for the drug “left residual uncertainties regarding clinical benefit.”
However, after listening to the patient community and reviewing all the data, the FDA chose to use the Accelerated Approval pathway, deciding that the potential benefit to patients outweighed the drug’s risks.
Of two phase 3 trials, only one met its primary endpoint. However, in all trials, including earlier studies, “Aduhelm consistently and very convincingly reduced the level of amyloid plaques in the brain in a dose- and time-dependent fashion,” Dr. Cavazzoni wrote.
“It is expected that the reduction in amyloid plaque will result in a reduction in clinical decline,” she added.
Dr. Cavazzoni noted that although the Advisory Committee did not agree that clinical benefit from one trial meeting its primary endpoint was enough for approval, “the option of Accelerated Approval was not discussed” at that time.
This type of approval “is based on a surrogate or intermediate clinical endpoint, in this case reduction of amyloid plaque in the brain” and requires post-approval studies to verify clinical benefit.
Dr. Cavazzoni added that the drug could still be removed from the market if its confirmatory trial does not verify this type of benefit.
A version of this article first appeared on Medscape.com.
, including the release of several internal documents.
In a letter sent to members of the FDA’s Center for Drug Evaluation Research (CDER), CDER Director Patrizia Cavazzoni, MD, noted that in view of the “fierce public debate” that erupted immediately following the drug’s approval, she felt compelled to explain how the agency came to its decision.
Also publicly released today on the FDA’s updated aducanumab landing page was “the first set of review memos,” for the drug.
“We’re releasing these documents with the intent of informing public discourse – providing interested parties with the opportunity to explore the data that helped shape our decision to grant accelerated approval,” Dr. Cavazzoni wrote. “The rest of the approval package will be released over the next several days,” she added.
Immediate backlash
The FDA’s June 7 approval of aducanumab was met with instant backlash. In November 2020, the agency’s Peripheral and Central Nervous System Drugs Advisory Committee voted nearly unanimously to not vote in favor of approval because of a lack of evidence proving its efficacy.
Since the drug was approved, three of the advisory committee’s members resigned in protest. In addition, the high-profile consumer advocacy group Public Citizen sent a letter to the secretary of the U.S. Department of Health & Human Services demanding the removal of three FDA officials, including acting FDA Commissioner Janet Woodcock, MD.
In its letter, the group noted that the FDA’s decision “showed a stunning disregard for science, eviscerated the agency’s standards for approving new drugs, and ranks as one of the most irresponsible and egregious decisions in the history of the agency.”
Even the Alzheimer’s Association, which was a staunch supporter of the drug throughout its development process and applauded its approval, expressed outrage over its more than $56,000-a-year cost to patients and called the price “simply unacceptable” in a statement.
In the June 23 letter, the CDER director noted, “this was one of the most complex applications in recent history” and admitted that deliberations were lengthy and difficult.
“It’s also not surprising, in fact it was to be expected, that there would be different viewpoints about the data, including dissenting opinions about the approval decision,” Dr. Cavazzoni wrote.
However, this “is what scientific debate is all about, and while difficult at times, it should be celebrated,” she added. “Please know that every opinion was heard, and the approval is a direct reflection of this open and robust scientific and regulatory debate.”
Accelerated approval pathway
Documents newly posted to the FDA’s aducanumab landing page include CDER’s Office of Neurology’s Summary Review Memorandum, which includes details on the basis for the approval; the Concurrence Memorandum from the director of CDER’s Office of New Drugs; and the Concurrence Memorandum from Dr. Cavazzoni.
“The remaining scientific review documents in the Aduhelm action package are not yet available but will be made available to the public as soon as the internal process of review and redaction is complete,” the FDA noted on its site.
In the document FDA’s Decision to Approve New Treatment for Alzheimer’s Disease, Dr. Cavazzoni noted that the “highly complex” data included in the submission package for the drug “left residual uncertainties regarding clinical benefit.”
However, after listening to the patient community and reviewing all the data, the FDA chose to use the Accelerated Approval pathway, deciding that the potential benefit to patients outweighed the drug’s risks.
Of two phase 3 trials, only one met its primary endpoint. However, in all trials, including earlier studies, “Aduhelm consistently and very convincingly reduced the level of amyloid plaques in the brain in a dose- and time-dependent fashion,” Dr. Cavazzoni wrote.
“It is expected that the reduction in amyloid plaque will result in a reduction in clinical decline,” she added.
Dr. Cavazzoni noted that although the Advisory Committee did not agree that clinical benefit from one trial meeting its primary endpoint was enough for approval, “the option of Accelerated Approval was not discussed” at that time.
This type of approval “is based on a surrogate or intermediate clinical endpoint, in this case reduction of amyloid plaque in the brain” and requires post-approval studies to verify clinical benefit.
Dr. Cavazzoni added that the drug could still be removed from the market if its confirmatory trial does not verify this type of benefit.
A version of this article first appeared on Medscape.com.
, including the release of several internal documents.
In a letter sent to members of the FDA’s Center for Drug Evaluation Research (CDER), CDER Director Patrizia Cavazzoni, MD, noted that in view of the “fierce public debate” that erupted immediately following the drug’s approval, she felt compelled to explain how the agency came to its decision.
Also publicly released today on the FDA’s updated aducanumab landing page was “the first set of review memos,” for the drug.
“We’re releasing these documents with the intent of informing public discourse – providing interested parties with the opportunity to explore the data that helped shape our decision to grant accelerated approval,” Dr. Cavazzoni wrote. “The rest of the approval package will be released over the next several days,” she added.
Immediate backlash
The FDA’s June 7 approval of aducanumab was met with instant backlash. In November 2020, the agency’s Peripheral and Central Nervous System Drugs Advisory Committee voted nearly unanimously to not vote in favor of approval because of a lack of evidence proving its efficacy.
Since the drug was approved, three of the advisory committee’s members resigned in protest. In addition, the high-profile consumer advocacy group Public Citizen sent a letter to the secretary of the U.S. Department of Health & Human Services demanding the removal of three FDA officials, including acting FDA Commissioner Janet Woodcock, MD.
In its letter, the group noted that the FDA’s decision “showed a stunning disregard for science, eviscerated the agency’s standards for approving new drugs, and ranks as one of the most irresponsible and egregious decisions in the history of the agency.”
Even the Alzheimer’s Association, which was a staunch supporter of the drug throughout its development process and applauded its approval, expressed outrage over its more than $56,000-a-year cost to patients and called the price “simply unacceptable” in a statement.
In the June 23 letter, the CDER director noted, “this was one of the most complex applications in recent history” and admitted that deliberations were lengthy and difficult.
“It’s also not surprising, in fact it was to be expected, that there would be different viewpoints about the data, including dissenting opinions about the approval decision,” Dr. Cavazzoni wrote.
However, this “is what scientific debate is all about, and while difficult at times, it should be celebrated,” she added. “Please know that every opinion was heard, and the approval is a direct reflection of this open and robust scientific and regulatory debate.”
Accelerated approval pathway
Documents newly posted to the FDA’s aducanumab landing page include CDER’s Office of Neurology’s Summary Review Memorandum, which includes details on the basis for the approval; the Concurrence Memorandum from the director of CDER’s Office of New Drugs; and the Concurrence Memorandum from Dr. Cavazzoni.
“The remaining scientific review documents in the Aduhelm action package are not yet available but will be made available to the public as soon as the internal process of review and redaction is complete,” the FDA noted on its site.
In the document FDA’s Decision to Approve New Treatment for Alzheimer’s Disease, Dr. Cavazzoni noted that the “highly complex” data included in the submission package for the drug “left residual uncertainties regarding clinical benefit.”
However, after listening to the patient community and reviewing all the data, the FDA chose to use the Accelerated Approval pathway, deciding that the potential benefit to patients outweighed the drug’s risks.
Of two phase 3 trials, only one met its primary endpoint. However, in all trials, including earlier studies, “Aduhelm consistently and very convincingly reduced the level of amyloid plaques in the brain in a dose- and time-dependent fashion,” Dr. Cavazzoni wrote.
“It is expected that the reduction in amyloid plaque will result in a reduction in clinical decline,” she added.
Dr. Cavazzoni noted that although the Advisory Committee did not agree that clinical benefit from one trial meeting its primary endpoint was enough for approval, “the option of Accelerated Approval was not discussed” at that time.
This type of approval “is based on a surrogate or intermediate clinical endpoint, in this case reduction of amyloid plaque in the brain” and requires post-approval studies to verify clinical benefit.
Dr. Cavazzoni added that the drug could still be removed from the market if its confirmatory trial does not verify this type of benefit.
A version of this article first appeared on Medscape.com.
Noted ability of Mozart’s music to reduce seizures explained?
– and now researchers believe they know why.
Investigators conducting new research found that the acoustic characteristics of Mozart’s Sonata for Two Pianos in D Major (K448) suppresses brain activity in patients with epilepsy, while a piece by the 18th century classical composer Franz Joseph Haydn did not have this effect.
Listening to this Mozart sonata and perhaps other musical pieces may eventually become a treatment for preventing epileptic seizures, said study investigator Ivan Rektor, MD, CSc, Epilepsy Centre at the Hospital St. Anne and professor at the Central European Institute of Technology, Masaryk University, Brno, Czech Republic.
“This research into the impact of listening to music could lead to the development of a music-related type of palliative neurostimulation therapy,” said Dr. Rektor.
The findings were presented at the 2021 Congress of the European Academy of Neurology and published online in the European Journal of Neurology.
Clinically controversial?
Epilepsy affects 6 million people in Europe. Furthermore, estimates show that about 15 million Europeans have had at least one seizure at some time in their lives. In addition, about 30% of patients with epilepsy are not adequately treated with antiseizure medications.
Researchers have been studying the impact of Mozart’s music on brain-wave activity since the 1990s. Various studies report a reduction in epileptiform discharges in patients with epileptic seizures, coma, and refractory nonconvulsive status.
A 2012 meta-analysis of 12 publications involving patients with epilepsy showed an overall reduction in the number of interictal epileptic discharges (IEDs) or abnormal electrical brain waves in 84% of participants who listened to Mozart’s music. A more recent meta-analysis also showed a significant reduction in epileptic seizures and IEDs.
American researchers also found Mozart’s music regulated abnormal interictal epileptiform activity (IEA), especially in those with a high baseline rate of interictal spikes.
However, the methodological quality of some of this research “has been limited,” Dr. Rektor noted. He added that use of music therapy in clinical practice is still considered “controversial.”
The new study included 18 treatment-resistant patients with epilepsy (50% men) who ranged in age from 19 to 55 years. Participants had intracerebral electrodes implanted in the brain before undergoing surgery.
Of the total study population, 15 had temporal lobe epilepsy and three had extratemporal epilepsy. Eleven were affected on the left side, six on the right side, and one bi-temporally. Duration of epilepsy ranged from 8 to 40 years.
Patients listened to the Mozart piece intermittently on one day and to Haydn’s “Surprise” Symphony No. 94 the next day. Researchers counted the number of ED discharges before, during, and after the patients listened to the music.
Surprising finding
Results showed that exposure to the Mozart piece was associated with a 32% reduction in IEDs, from 28 EDs pre-exposure to 19 during exposure. However, IEDs rose to 21 post-exposure.
Overall, the Haydn piece was associated with an increase in IEDs, from 23 pre-exposure to 26 during and post-exposure.
“We saw a clear decrease in epileptic spikes while listening and after listening to Mozart, while there was an increase in spikes while listening to Haydn,” Dr. Rektor said.
He added that all 18 patients responded “more or less” to the music and that the results were statistically significant.
Dr. Rektor noted that the investigators were not surprised by the Mozart effect but were somewhat taken aback by the opposite effect from listening to Haydn.
The impact differed between men and women. The Mozart piece had a larger effect on women. In addition, the Haydn piece led to a decrease in spikes in women but led to “a clear” increase in men, Dr. Rektor reported.
In an effort to explore why the two classical pieces had such different effects, the researchers examined the acoustic properties. They worked with acoustic engineers to examine three musical properties that might influence the number of spikes: rhythm (tempo or beats per minute), dynamics (energy), and timbre (how harsh or unpleasant, how noisy, and how many “high-frequency” parts the music has).
“We observed that K448 [Mozart’s piece] has a more harmonic spectrum and its spectral content doesn’t change quickly, which probably has a positive effect on epilepsy patients,” said Dr. Rektor.
Specific features of the music had a slightly different effect on men and women. Men were more sensitive to dissonance and high-frequency parts while women were more sensitive to energy.
A new theory
Researchers previously hypothesized that the Mozart effect in epilepsy was connected to the emotional impact of music. The neurotransmitter dopamine, which plays a role in the brain’s reward system, is released when listening to music. However, the new research seems to challenge that theory. The majority of the participants did not express a strong preference for classical music.
“We believe emotions didn’t play an important role in these patients,” Dr. Rektor said, adding that the impact was instead mostly related to acoustic signals.
The team also found that the reduction in IEDs was larger in the lateral temporal lobe, the part of the brain involved in translating acoustic signals, rather than in the mesiotemporal limbic region, which plays an important role in the emotional response to music.
Comparing men with women, there’s an “overlap” of brain activation in most brain areas. However, some areas are more activated in men and others in women, said Dr. Rektor.
While the Mozart Sonata for two pianos in D Major has become the “gold standard” in this type of research, Dr. Rektor said “it’s very probable” that other classical compositions with similar acoustic properties have the same effect in epilepsy.
The investigators are testing other musical pieces, both classical and nonclassical. The ultimate aim is to develop individualized musical patterns based on these acoustic features.
“If it works, we would like to use it as a noninvasive neurostimulation method,” Dr. Rektor said.
‘Inspiring research’
Commenting on the study, session chair Marte Bjørk, MD, PhD, associate professor, department of clinical medicine, University of Bergen, Norway, called it “inspiring.” She noted that she recently had a patient whose temporal lobe seizures were consistently triggered by music played on a children’s TV program. “So I have no doubt that music can be important for some patients,” Dr. Bjørk said.
She questioned whether factors other than gender may predict response to music.
The study authors have disclosed no relevant financial relationships.
A version of this article first appeared on Medscape.com.
– and now researchers believe they know why.
Investigators conducting new research found that the acoustic characteristics of Mozart’s Sonata for Two Pianos in D Major (K448) suppresses brain activity in patients with epilepsy, while a piece by the 18th century classical composer Franz Joseph Haydn did not have this effect.
Listening to this Mozart sonata and perhaps other musical pieces may eventually become a treatment for preventing epileptic seizures, said study investigator Ivan Rektor, MD, CSc, Epilepsy Centre at the Hospital St. Anne and professor at the Central European Institute of Technology, Masaryk University, Brno, Czech Republic.
“This research into the impact of listening to music could lead to the development of a music-related type of palliative neurostimulation therapy,” said Dr. Rektor.
The findings were presented at the 2021 Congress of the European Academy of Neurology and published online in the European Journal of Neurology.
Clinically controversial?
Epilepsy affects 6 million people in Europe. Furthermore, estimates show that about 15 million Europeans have had at least one seizure at some time in their lives. In addition, about 30% of patients with epilepsy are not adequately treated with antiseizure medications.
Researchers have been studying the impact of Mozart’s music on brain-wave activity since the 1990s. Various studies report a reduction in epileptiform discharges in patients with epileptic seizures, coma, and refractory nonconvulsive status.
A 2012 meta-analysis of 12 publications involving patients with epilepsy showed an overall reduction in the number of interictal epileptic discharges (IEDs) or abnormal electrical brain waves in 84% of participants who listened to Mozart’s music. A more recent meta-analysis also showed a significant reduction in epileptic seizures and IEDs.
American researchers also found Mozart’s music regulated abnormal interictal epileptiform activity (IEA), especially in those with a high baseline rate of interictal spikes.
However, the methodological quality of some of this research “has been limited,” Dr. Rektor noted. He added that use of music therapy in clinical practice is still considered “controversial.”
The new study included 18 treatment-resistant patients with epilepsy (50% men) who ranged in age from 19 to 55 years. Participants had intracerebral electrodes implanted in the brain before undergoing surgery.
Of the total study population, 15 had temporal lobe epilepsy and three had extratemporal epilepsy. Eleven were affected on the left side, six on the right side, and one bi-temporally. Duration of epilepsy ranged from 8 to 40 years.
Patients listened to the Mozart piece intermittently on one day and to Haydn’s “Surprise” Symphony No. 94 the next day. Researchers counted the number of ED discharges before, during, and after the patients listened to the music.
Surprising finding
Results showed that exposure to the Mozart piece was associated with a 32% reduction in IEDs, from 28 EDs pre-exposure to 19 during exposure. However, IEDs rose to 21 post-exposure.
Overall, the Haydn piece was associated with an increase in IEDs, from 23 pre-exposure to 26 during and post-exposure.
“We saw a clear decrease in epileptic spikes while listening and after listening to Mozart, while there was an increase in spikes while listening to Haydn,” Dr. Rektor said.
He added that all 18 patients responded “more or less” to the music and that the results were statistically significant.
Dr. Rektor noted that the investigators were not surprised by the Mozart effect but were somewhat taken aback by the opposite effect from listening to Haydn.
The impact differed between men and women. The Mozart piece had a larger effect on women. In addition, the Haydn piece led to a decrease in spikes in women but led to “a clear” increase in men, Dr. Rektor reported.
In an effort to explore why the two classical pieces had such different effects, the researchers examined the acoustic properties. They worked with acoustic engineers to examine three musical properties that might influence the number of spikes: rhythm (tempo or beats per minute), dynamics (energy), and timbre (how harsh or unpleasant, how noisy, and how many “high-frequency” parts the music has).
“We observed that K448 [Mozart’s piece] has a more harmonic spectrum and its spectral content doesn’t change quickly, which probably has a positive effect on epilepsy patients,” said Dr. Rektor.
Specific features of the music had a slightly different effect on men and women. Men were more sensitive to dissonance and high-frequency parts while women were more sensitive to energy.
A new theory
Researchers previously hypothesized that the Mozart effect in epilepsy was connected to the emotional impact of music. The neurotransmitter dopamine, which plays a role in the brain’s reward system, is released when listening to music. However, the new research seems to challenge that theory. The majority of the participants did not express a strong preference for classical music.
“We believe emotions didn’t play an important role in these patients,” Dr. Rektor said, adding that the impact was instead mostly related to acoustic signals.
The team also found that the reduction in IEDs was larger in the lateral temporal lobe, the part of the brain involved in translating acoustic signals, rather than in the mesiotemporal limbic region, which plays an important role in the emotional response to music.
Comparing men with women, there’s an “overlap” of brain activation in most brain areas. However, some areas are more activated in men and others in women, said Dr. Rektor.
While the Mozart Sonata for two pianos in D Major has become the “gold standard” in this type of research, Dr. Rektor said “it’s very probable” that other classical compositions with similar acoustic properties have the same effect in epilepsy.
The investigators are testing other musical pieces, both classical and nonclassical. The ultimate aim is to develop individualized musical patterns based on these acoustic features.
“If it works, we would like to use it as a noninvasive neurostimulation method,” Dr. Rektor said.
‘Inspiring research’
Commenting on the study, session chair Marte Bjørk, MD, PhD, associate professor, department of clinical medicine, University of Bergen, Norway, called it “inspiring.” She noted that she recently had a patient whose temporal lobe seizures were consistently triggered by music played on a children’s TV program. “So I have no doubt that music can be important for some patients,” Dr. Bjørk said.
She questioned whether factors other than gender may predict response to music.
The study authors have disclosed no relevant financial relationships.
A version of this article first appeared on Medscape.com.
– and now researchers believe they know why.
Investigators conducting new research found that the acoustic characteristics of Mozart’s Sonata for Two Pianos in D Major (K448) suppresses brain activity in patients with epilepsy, while a piece by the 18th century classical composer Franz Joseph Haydn did not have this effect.
Listening to this Mozart sonata and perhaps other musical pieces may eventually become a treatment for preventing epileptic seizures, said study investigator Ivan Rektor, MD, CSc, Epilepsy Centre at the Hospital St. Anne and professor at the Central European Institute of Technology, Masaryk University, Brno, Czech Republic.
“This research into the impact of listening to music could lead to the development of a music-related type of palliative neurostimulation therapy,” said Dr. Rektor.
The findings were presented at the 2021 Congress of the European Academy of Neurology and published online in the European Journal of Neurology.
Clinically controversial?
Epilepsy affects 6 million people in Europe. Furthermore, estimates show that about 15 million Europeans have had at least one seizure at some time in their lives. In addition, about 30% of patients with epilepsy are not adequately treated with antiseizure medications.
Researchers have been studying the impact of Mozart’s music on brain-wave activity since the 1990s. Various studies report a reduction in epileptiform discharges in patients with epileptic seizures, coma, and refractory nonconvulsive status.
A 2012 meta-analysis of 12 publications involving patients with epilepsy showed an overall reduction in the number of interictal epileptic discharges (IEDs) or abnormal electrical brain waves in 84% of participants who listened to Mozart’s music. A more recent meta-analysis also showed a significant reduction in epileptic seizures and IEDs.
American researchers also found Mozart’s music regulated abnormal interictal epileptiform activity (IEA), especially in those with a high baseline rate of interictal spikes.
However, the methodological quality of some of this research “has been limited,” Dr. Rektor noted. He added that use of music therapy in clinical practice is still considered “controversial.”
The new study included 18 treatment-resistant patients with epilepsy (50% men) who ranged in age from 19 to 55 years. Participants had intracerebral electrodes implanted in the brain before undergoing surgery.
Of the total study population, 15 had temporal lobe epilepsy and three had extratemporal epilepsy. Eleven were affected on the left side, six on the right side, and one bi-temporally. Duration of epilepsy ranged from 8 to 40 years.
Patients listened to the Mozart piece intermittently on one day and to Haydn’s “Surprise” Symphony No. 94 the next day. Researchers counted the number of ED discharges before, during, and after the patients listened to the music.
Surprising finding
Results showed that exposure to the Mozart piece was associated with a 32% reduction in IEDs, from 28 EDs pre-exposure to 19 during exposure. However, IEDs rose to 21 post-exposure.
Overall, the Haydn piece was associated with an increase in IEDs, from 23 pre-exposure to 26 during and post-exposure.
“We saw a clear decrease in epileptic spikes while listening and after listening to Mozart, while there was an increase in spikes while listening to Haydn,” Dr. Rektor said.
He added that all 18 patients responded “more or less” to the music and that the results were statistically significant.
Dr. Rektor noted that the investigators were not surprised by the Mozart effect but were somewhat taken aback by the opposite effect from listening to Haydn.
The impact differed between men and women. The Mozart piece had a larger effect on women. In addition, the Haydn piece led to a decrease in spikes in women but led to “a clear” increase in men, Dr. Rektor reported.
In an effort to explore why the two classical pieces had such different effects, the researchers examined the acoustic properties. They worked with acoustic engineers to examine three musical properties that might influence the number of spikes: rhythm (tempo or beats per minute), dynamics (energy), and timbre (how harsh or unpleasant, how noisy, and how many “high-frequency” parts the music has).
“We observed that K448 [Mozart’s piece] has a more harmonic spectrum and its spectral content doesn’t change quickly, which probably has a positive effect on epilepsy patients,” said Dr. Rektor.
Specific features of the music had a slightly different effect on men and women. Men were more sensitive to dissonance and high-frequency parts while women were more sensitive to energy.
A new theory
Researchers previously hypothesized that the Mozart effect in epilepsy was connected to the emotional impact of music. The neurotransmitter dopamine, which plays a role in the brain’s reward system, is released when listening to music. However, the new research seems to challenge that theory. The majority of the participants did not express a strong preference for classical music.
“We believe emotions didn’t play an important role in these patients,” Dr. Rektor said, adding that the impact was instead mostly related to acoustic signals.
The team also found that the reduction in IEDs was larger in the lateral temporal lobe, the part of the brain involved in translating acoustic signals, rather than in the mesiotemporal limbic region, which plays an important role in the emotional response to music.
Comparing men with women, there’s an “overlap” of brain activation in most brain areas. However, some areas are more activated in men and others in women, said Dr. Rektor.
While the Mozart Sonata for two pianos in D Major has become the “gold standard” in this type of research, Dr. Rektor said “it’s very probable” that other classical compositions with similar acoustic properties have the same effect in epilepsy.
The investigators are testing other musical pieces, both classical and nonclassical. The ultimate aim is to develop individualized musical patterns based on these acoustic features.
“If it works, we would like to use it as a noninvasive neurostimulation method,” Dr. Rektor said.
‘Inspiring research’
Commenting on the study, session chair Marte Bjørk, MD, PhD, associate professor, department of clinical medicine, University of Bergen, Norway, called it “inspiring.” She noted that she recently had a patient whose temporal lobe seizures were consistently triggered by music played on a children’s TV program. “So I have no doubt that music can be important for some patients,” Dr. Bjørk said.
She questioned whether factors other than gender may predict response to music.
The study authors have disclosed no relevant financial relationships.
A version of this article first appeared on Medscape.com.
FROM EAN 2021
Bifidobacteria supplementation regulates newborn immune system
Supplementing breastfed infants with bifidobacteria promotes development of a well-regulated immune system, theoretically reducing risk of immune-mediated conditions like allergies and asthma, according to investigators.
These findings support the importance of early gut colonization with beneficial microbes, an event that may affect the immune system throughout life, reported lead author Bethany M. Henrick, PhD, director of immunology and diagnostics at Evolve Biosystems, Davis, Calif., and adjunct assistant professor at the University of Nebraska, Lincoln, and colleagues.
“Dysbiosis of the infant gut microbiome is common in modern societies and a likely contributing factor to the increased incidences of immune-mediated disorders,” the investigators wrote in Cell. “Therefore, there is great interest in identifying microbial factors that can support healthier immune system imprinting and hopefully prevent cases of allergy, autoimmunity, and possibly other conditions involving the immune system.”
Prevailing theory suggests that the rising incidence of neonatal intestinal dysbiosis – which is typical in developed countries – may be caused by a variety of factors, including cesarean sections; modern hygiene practices; antibiotics, antiseptics, and other medications; diets high in fat and sugar; and infant formula.
According to Dr. Henrick and colleagues, a healthy gut microbiome plays the greatest role in immunological development during the first 3 months post partum; specifically, a lack of bifidobacteria during this time has been linked with increased risks of autoimmunity and enteric inflammation, although underlying immune mechanisms remain unclear.
Bifidobacteria also exemplify the symbiotic relationship between mothers, babies, and beneficial microbes. The investigators pointed out that breast milk contains human milk oligosaccharides (HMOs), which humans cannot digest, but are an excellent source of energy for bifidobacteria and other beneficial microbes, giving them a “selective nutritional advantage.”
Bifidobacteria should therefore be common residents within the infant gut, but this is often not now the case, leading Dr. Henrick and colleagues to zero in on the microbe, in hopes of determining the exactly how beneficial bacteria shape immune development.
It is only recently that the necessary knowledge and techniques to perform studies like this one have become available, the investigators wrote, noting a better understanding of cell-regulatory relationships, advances in immune profiling at the systems level, and new technology that allows for profiling small-volume samples from infants.
The present study involved a series of observational experiments and a small interventional trial.
First, the investigators conducted a wide array of blood- and fecal-based longitudinal analyses from 208 infants in Sweden to characterize immune cell expansion and microbiome colonization of the gut, with a focus on bifidobacteria.
Their results showed that infants lacking bifidobacteria, and HMO-utilization genes (which are expressed by bifidobacteria and other beneficial microbes), had higher levels of systemic inflammation, including increased T helper 2 (Th2) and Th17 responses.
“Infants not colonized by Bifidobacteriaceae or in cases where these microbes fail to expand during the first months of life there is evidence of systemic and intestinal inflammation, increased frequencies of activated immune cells, and reduced levels of regulatory cells indicative of systemic immune dysregulation,” the investigators wrote.
The interventional part of the study involved 60 breastfed infants in California. Twenty-nine of the newborns were given 1.8 x 1010 colony-forming units (CFUs) of B. longum subsp. infantis EVC001 daily from postnatal day 7 to day 28, while the remaining 31 infants were given no supplementation.
Fecal samples were collected on day 6 and day 60. At day 60, supplemented infants had high levels of HMO-utilization genes, plus significantly greater alpha diversity (P = .0001; Wilcoxon), compared with controls. Infants receiving EVC001 also had less inflammatory fecal cytokines, suggesting that microbes expressing HMO-utilization genes cause a shift away from proinflammatory Th2 and Th17 responses, and toward Th1.
“It is not the simple presence of bifidobacteria that is responsible for the immune effects but the metabolic partnership between the bacteria and HMOs,” the investigators noted.
According to principal investigator Petter Brodin, MD, PhD, professor of pediatric immunology at Karolinska Institutet, Solna, Sweden, the findings deserve further investigation.
“Our data indicate that substitution with beneficial microbes efficiently metabolizing HMOs could open a way to prevent cases of immune-mediated diseases, but larger, randomized trials aimed at this will be required to determine this potential,” Dr. Brodin said in an interview.
Carolynn Dude, MD, PhD, assistant professor in the division of maternal-fetal medicine at Emory University, Atlanta, agreed that more work is needed.
“While this study provides some insight into the mechanisms that may set up a newborn for poor health outcomes later in life, the data is still very limited, and more long-term follow-up on these infants is needed before recommending any sort of bacterial supplementation to a newborn,” Dr. Dude said in an interview.
Dr. Brodin and colleagues are planning an array of related studies, including larger clinical trials; further investigations into mechanisms of action; comparisons between the present cohort and infants in Kenya, where immune-mediated diseases are rare; and evaluations of vaccine responses and infectious disease susceptibility.
The study was supported by the European Research Council, the Swedish Research Council, the Marianne & Marcus Wallenberg Foundation, and others. The investigators disclosed relationships with Cytodelics, Scailyte, Kancera, and others. Dr. Dude reported no relevant conflicts of interest.
Supplementing breastfed infants with bifidobacteria promotes development of a well-regulated immune system, theoretically reducing risk of immune-mediated conditions like allergies and asthma, according to investigators.
These findings support the importance of early gut colonization with beneficial microbes, an event that may affect the immune system throughout life, reported lead author Bethany M. Henrick, PhD, director of immunology and diagnostics at Evolve Biosystems, Davis, Calif., and adjunct assistant professor at the University of Nebraska, Lincoln, and colleagues.
“Dysbiosis of the infant gut microbiome is common in modern societies and a likely contributing factor to the increased incidences of immune-mediated disorders,” the investigators wrote in Cell. “Therefore, there is great interest in identifying microbial factors that can support healthier immune system imprinting and hopefully prevent cases of allergy, autoimmunity, and possibly other conditions involving the immune system.”
Prevailing theory suggests that the rising incidence of neonatal intestinal dysbiosis – which is typical in developed countries – may be caused by a variety of factors, including cesarean sections; modern hygiene practices; antibiotics, antiseptics, and other medications; diets high in fat and sugar; and infant formula.
According to Dr. Henrick and colleagues, a healthy gut microbiome plays the greatest role in immunological development during the first 3 months post partum; specifically, a lack of bifidobacteria during this time has been linked with increased risks of autoimmunity and enteric inflammation, although underlying immune mechanisms remain unclear.
Bifidobacteria also exemplify the symbiotic relationship between mothers, babies, and beneficial microbes. The investigators pointed out that breast milk contains human milk oligosaccharides (HMOs), which humans cannot digest, but are an excellent source of energy for bifidobacteria and other beneficial microbes, giving them a “selective nutritional advantage.”
Bifidobacteria should therefore be common residents within the infant gut, but this is often not now the case, leading Dr. Henrick and colleagues to zero in on the microbe, in hopes of determining the exactly how beneficial bacteria shape immune development.
It is only recently that the necessary knowledge and techniques to perform studies like this one have become available, the investigators wrote, noting a better understanding of cell-regulatory relationships, advances in immune profiling at the systems level, and new technology that allows for profiling small-volume samples from infants.
The present study involved a series of observational experiments and a small interventional trial.
First, the investigators conducted a wide array of blood- and fecal-based longitudinal analyses from 208 infants in Sweden to characterize immune cell expansion and microbiome colonization of the gut, with a focus on bifidobacteria.
Their results showed that infants lacking bifidobacteria, and HMO-utilization genes (which are expressed by bifidobacteria and other beneficial microbes), had higher levels of systemic inflammation, including increased T helper 2 (Th2) and Th17 responses.
“Infants not colonized by Bifidobacteriaceae or in cases where these microbes fail to expand during the first months of life there is evidence of systemic and intestinal inflammation, increased frequencies of activated immune cells, and reduced levels of regulatory cells indicative of systemic immune dysregulation,” the investigators wrote.
The interventional part of the study involved 60 breastfed infants in California. Twenty-nine of the newborns were given 1.8 x 1010 colony-forming units (CFUs) of B. longum subsp. infantis EVC001 daily from postnatal day 7 to day 28, while the remaining 31 infants were given no supplementation.
Fecal samples were collected on day 6 and day 60. At day 60, supplemented infants had high levels of HMO-utilization genes, plus significantly greater alpha diversity (P = .0001; Wilcoxon), compared with controls. Infants receiving EVC001 also had less inflammatory fecal cytokines, suggesting that microbes expressing HMO-utilization genes cause a shift away from proinflammatory Th2 and Th17 responses, and toward Th1.
“It is not the simple presence of bifidobacteria that is responsible for the immune effects but the metabolic partnership between the bacteria and HMOs,” the investigators noted.
According to principal investigator Petter Brodin, MD, PhD, professor of pediatric immunology at Karolinska Institutet, Solna, Sweden, the findings deserve further investigation.
“Our data indicate that substitution with beneficial microbes efficiently metabolizing HMOs could open a way to prevent cases of immune-mediated diseases, but larger, randomized trials aimed at this will be required to determine this potential,” Dr. Brodin said in an interview.
Carolynn Dude, MD, PhD, assistant professor in the division of maternal-fetal medicine at Emory University, Atlanta, agreed that more work is needed.
“While this study provides some insight into the mechanisms that may set up a newborn for poor health outcomes later in life, the data is still very limited, and more long-term follow-up on these infants is needed before recommending any sort of bacterial supplementation to a newborn,” Dr. Dude said in an interview.
Dr. Brodin and colleagues are planning an array of related studies, including larger clinical trials; further investigations into mechanisms of action; comparisons between the present cohort and infants in Kenya, where immune-mediated diseases are rare; and evaluations of vaccine responses and infectious disease susceptibility.
The study was supported by the European Research Council, the Swedish Research Council, the Marianne & Marcus Wallenberg Foundation, and others. The investigators disclosed relationships with Cytodelics, Scailyte, Kancera, and others. Dr. Dude reported no relevant conflicts of interest.
Supplementing breastfed infants with bifidobacteria promotes development of a well-regulated immune system, theoretically reducing risk of immune-mediated conditions like allergies and asthma, according to investigators.
These findings support the importance of early gut colonization with beneficial microbes, an event that may affect the immune system throughout life, reported lead author Bethany M. Henrick, PhD, director of immunology and diagnostics at Evolve Biosystems, Davis, Calif., and adjunct assistant professor at the University of Nebraska, Lincoln, and colleagues.
“Dysbiosis of the infant gut microbiome is common in modern societies and a likely contributing factor to the increased incidences of immune-mediated disorders,” the investigators wrote in Cell. “Therefore, there is great interest in identifying microbial factors that can support healthier immune system imprinting and hopefully prevent cases of allergy, autoimmunity, and possibly other conditions involving the immune system.”
Prevailing theory suggests that the rising incidence of neonatal intestinal dysbiosis – which is typical in developed countries – may be caused by a variety of factors, including cesarean sections; modern hygiene practices; antibiotics, antiseptics, and other medications; diets high in fat and sugar; and infant formula.
According to Dr. Henrick and colleagues, a healthy gut microbiome plays the greatest role in immunological development during the first 3 months post partum; specifically, a lack of bifidobacteria during this time has been linked with increased risks of autoimmunity and enteric inflammation, although underlying immune mechanisms remain unclear.
Bifidobacteria also exemplify the symbiotic relationship between mothers, babies, and beneficial microbes. The investigators pointed out that breast milk contains human milk oligosaccharides (HMOs), which humans cannot digest, but are an excellent source of energy for bifidobacteria and other beneficial microbes, giving them a “selective nutritional advantage.”
Bifidobacteria should therefore be common residents within the infant gut, but this is often not now the case, leading Dr. Henrick and colleagues to zero in on the microbe, in hopes of determining the exactly how beneficial bacteria shape immune development.
It is only recently that the necessary knowledge and techniques to perform studies like this one have become available, the investigators wrote, noting a better understanding of cell-regulatory relationships, advances in immune profiling at the systems level, and new technology that allows for profiling small-volume samples from infants.
The present study involved a series of observational experiments and a small interventional trial.
First, the investigators conducted a wide array of blood- and fecal-based longitudinal analyses from 208 infants in Sweden to characterize immune cell expansion and microbiome colonization of the gut, with a focus on bifidobacteria.
Their results showed that infants lacking bifidobacteria, and HMO-utilization genes (which are expressed by bifidobacteria and other beneficial microbes), had higher levels of systemic inflammation, including increased T helper 2 (Th2) and Th17 responses.
“Infants not colonized by Bifidobacteriaceae or in cases where these microbes fail to expand during the first months of life there is evidence of systemic and intestinal inflammation, increased frequencies of activated immune cells, and reduced levels of regulatory cells indicative of systemic immune dysregulation,” the investigators wrote.
The interventional part of the study involved 60 breastfed infants in California. Twenty-nine of the newborns were given 1.8 x 1010 colony-forming units (CFUs) of B. longum subsp. infantis EVC001 daily from postnatal day 7 to day 28, while the remaining 31 infants were given no supplementation.
Fecal samples were collected on day 6 and day 60. At day 60, supplemented infants had high levels of HMO-utilization genes, plus significantly greater alpha diversity (P = .0001; Wilcoxon), compared with controls. Infants receiving EVC001 also had less inflammatory fecal cytokines, suggesting that microbes expressing HMO-utilization genes cause a shift away from proinflammatory Th2 and Th17 responses, and toward Th1.
“It is not the simple presence of bifidobacteria that is responsible for the immune effects but the metabolic partnership between the bacteria and HMOs,” the investigators noted.
According to principal investigator Petter Brodin, MD, PhD, professor of pediatric immunology at Karolinska Institutet, Solna, Sweden, the findings deserve further investigation.
“Our data indicate that substitution with beneficial microbes efficiently metabolizing HMOs could open a way to prevent cases of immune-mediated diseases, but larger, randomized trials aimed at this will be required to determine this potential,” Dr. Brodin said in an interview.
Carolynn Dude, MD, PhD, assistant professor in the division of maternal-fetal medicine at Emory University, Atlanta, agreed that more work is needed.
“While this study provides some insight into the mechanisms that may set up a newborn for poor health outcomes later in life, the data is still very limited, and more long-term follow-up on these infants is needed before recommending any sort of bacterial supplementation to a newborn,” Dr. Dude said in an interview.
Dr. Brodin and colleagues are planning an array of related studies, including larger clinical trials; further investigations into mechanisms of action; comparisons between the present cohort and infants in Kenya, where immune-mediated diseases are rare; and evaluations of vaccine responses and infectious disease susceptibility.
The study was supported by the European Research Council, the Swedish Research Council, the Marianne & Marcus Wallenberg Foundation, and others. The investigators disclosed relationships with Cytodelics, Scailyte, Kancera, and others. Dr. Dude reported no relevant conflicts of interest.
FROM CELL
Post–acute kidney injury proteinuria predicts subsequent kidney disease progression
Background: Recent studies have shown that the level of proteinuria increases after AKI. It is not yet shown if this increases risk of kidney disease progression.
Study design: Prospective matched cohort study.
Setting: North American hospitals.
Synopsis: A total of 769 hospitalized adults with AKI were matched with those without based on clinical center and preadmission chronic kidney disease (CKD) status. Study authors found that albumin/creatinine ratio (ACR) and estimated glomerular filtration rate (eGFR) 3 months after hospitalization were highly associated with kidney disease progression, with a hazard ratio of 1.53 for each doubling (95% confidence interval, 1.43-1.64).
Episodes of AKI were also associated with progression, but this is severely attenuated once adjusted for ACR, eGFR, and traditional CKD risk factors. This suggests more routine quantification of proteinuria after AKI for better risk stratification.
Bottom line: Posthospitalization ACR predicts progression of kidney disease.
Citation: Hsu CY et al. Post–acute kidney injury proteinuria and subsequent kidney disease progression. JAMA Intern Med. 2020 Jan 27. doi: 10.1001/jamainternmed.2019.6390.
Dr. Ho is a hospitalist and associate professor of medicine at University of Texas Health, San Antonio.
Background: Recent studies have shown that the level of proteinuria increases after AKI. It is not yet shown if this increases risk of kidney disease progression.
Study design: Prospective matched cohort study.
Setting: North American hospitals.
Synopsis: A total of 769 hospitalized adults with AKI were matched with those without based on clinical center and preadmission chronic kidney disease (CKD) status. Study authors found that albumin/creatinine ratio (ACR) and estimated glomerular filtration rate (eGFR) 3 months after hospitalization were highly associated with kidney disease progression, with a hazard ratio of 1.53 for each doubling (95% confidence interval, 1.43-1.64).
Episodes of AKI were also associated with progression, but this is severely attenuated once adjusted for ACR, eGFR, and traditional CKD risk factors. This suggests more routine quantification of proteinuria after AKI for better risk stratification.
Bottom line: Posthospitalization ACR predicts progression of kidney disease.
Citation: Hsu CY et al. Post–acute kidney injury proteinuria and subsequent kidney disease progression. JAMA Intern Med. 2020 Jan 27. doi: 10.1001/jamainternmed.2019.6390.
Dr. Ho is a hospitalist and associate professor of medicine at University of Texas Health, San Antonio.
Background: Recent studies have shown that the level of proteinuria increases after AKI. It is not yet shown if this increases risk of kidney disease progression.
Study design: Prospective matched cohort study.
Setting: North American hospitals.
Synopsis: A total of 769 hospitalized adults with AKI were matched with those without based on clinical center and preadmission chronic kidney disease (CKD) status. Study authors found that albumin/creatinine ratio (ACR) and estimated glomerular filtration rate (eGFR) 3 months after hospitalization were highly associated with kidney disease progression, with a hazard ratio of 1.53 for each doubling (95% confidence interval, 1.43-1.64).
Episodes of AKI were also associated with progression, but this is severely attenuated once adjusted for ACR, eGFR, and traditional CKD risk factors. This suggests more routine quantification of proteinuria after AKI for better risk stratification.
Bottom line: Posthospitalization ACR predicts progression of kidney disease.
Citation: Hsu CY et al. Post–acute kidney injury proteinuria and subsequent kidney disease progression. JAMA Intern Med. 2020 Jan 27. doi: 10.1001/jamainternmed.2019.6390.
Dr. Ho is a hospitalist and associate professor of medicine at University of Texas Health, San Antonio.
Ponatinib/blinatumomab start strong against Ph+ALL
For adults with Philadelphia chromosome–positive acute lymphoblastic leukemia (Ph+ALL), frontline therapy with the chemotherapy-free combination of ponatinib (Iclusig) and blinatumomab (Blincyto) shows promise as an alternative to early hematopoietic stem cell transplantation (HSCT), investigators in a single-arm phase 2 study reported.
In an interim analysis of the combination in patients with newly diagnosed or relapsed/refractory Ph+ALL or lymphoid accelerated or blast phase chronic myeloid leukemia (CML), 20 patients who received it as frontline therapy had a rate of complete responses (CR) or complete responses with partial recovery of blood counts (CRp) of 100% and a complete molecular remission (CMR) rate of 85%, reported Nicholas Short, MD, of the University of Texas MD Anderson Cancer Center in Houston.
“This translated into an estimated 2-year overall survival of 93%, with no patients undergoing transplant in first remission, and none having relapse at last follow-up,” he said in an oral abstract presented during the European Hematology Association annual congress.
Among patients with relapsed/refractory Ph+ALL, the CR/CRp rate was 89%, the CMR rate was 88%, and the estimated 2-year overall survival rate was 53%, he said.
Transplants on hold
“The big selling point is the ability to avoid stem cell transplant, which is not always the first thing you do in Ph-positive ALL, but it’s always on your mind,” said Gwen Nichols, MD, chief medical officer of the Leukemia and Lymphoma Society, who was not involved in the study.
“It looks, albeit with very limited follow-up, that patients haven’t relapsed yet such that transplant would be necessary. Anything we can do to avoid people having long-term complications that go along with an allogeneic transplant is a step in the right direction,” she said in an interview.
One combination, three cohorts
Ph+ALL comprises about 25% of all adult ALL. The standard of care in newly diagnosed patients is chemotherapy plus a tyrosine kinase inhibitor (TKI) targeted against the BCR-ABL transcript.
Ponatinib is a pan-BCR-ABL TKI that has been shown to have activity against ALL with T315I mutations, which are present in about 75% of the cases of relapsed disease, Dr. Short said.
Blinatumomab is a bi-specific T-cell engager (BiTe) that has been shown to be effective as monotherapy against relapsed/refractory Ph+ALL as monotherapy and in combination with dasatinib.
Dr. Short and colleagues enrolled patients with newly diagnosed or relapsed/refractory Ph+ALL or lymphoid accelerated or blast phase CML. Patients in the frontline cohort could have received one or two prior lines of chemotherapy with or without a TKI.
The patients all had Eastern Cooperative Oncology Group performance status of 0-2, and adequate liver function.
Patients with clinically significant cardiovascular disease or central nervous system disease pathology were excluded, except that patients with CNS leukemia could be enrolled.
The induction phase consisted of 30 mg ponatinib daily plus blinatumomab standard dosing on a 4-week-on, 2-week-off schedule. Patients in CMR, defined for frontline patients as undetectable BCR-ABL transcripts by polymerase chain reaction, then received up to four consolidation cycles of the regimen with ponatinib at a 15-mg dose, followed by 5 years of ponatinib 15-mg maintenance. All patients also received CNS prophylaxis with 12 cycles of intrathecal chemotherapy with alternating administration of methotrexate and cytarabine.
Of the 35 patients treated to date with the combination, 20 with Ph+ALL received it as frontline therapy and 10 received it for relapsed/refractory disease; 5 patients with CML in lymphoid blast phase also were treated.
High CMR, CR rates
As noted before, the CMR rate, the primary endpoint among patients with newly diagnosed Ph+ALL, was 85%, with a CR/CRp rate of 100%. Six of the patients in the frontline group and one in the salvage therapy group had CRs but were positive for minimal residual disease (MRD) at study outset.
The CR/CRp rate for the entire cohort of 28 patients (excluding those with a CR at start) was 96%, with only 1 patient who had relapsed/refractory disease not having a CR. This patient had received ponatinib in a prior salvage regimen.
The CMR rate among the entire cohort was 79%, with 85% of patients in the frontline ALL cohort having a CMR, 88% in the relapsed/refractory cohort, and 40% in the CML cohort. There were no early deaths among any patients.
“After one cycle of ponatinib plus blinatumomab, 84% of frontline patients had achieved at least a major molecular response, and 58% had achieved a CMR. Among those with relapsed/refractory Ph+ALL, 75% achieved CMR after one cycle of therapy,” Dr. Short said.
Of the 20 frontline patients in CR, one patient experienced visual changes and possible stroke that were considered possibly related to the study medication. This patient was taken off study. During a later maintenance regimen this patient developed a non-ST elevation myocardial infarction and died from postprocedural bleeding and hypovolemic shock following a cardiac catheterization procedure.
The remainder of patients in the frontline cohort had ongoing responses without the need for HSCT at last follow-up. There were no relapses, with a median duration of CR of 6 months,
Among the 10 with relapsed/refractory Ph+ALL, one did not have a response, and the remaining 9 had CR/CRps.
Of the latter groups, four went on to allogeneic HSCT and three were still alive; one patient who underwent a transplant experienced a relapse and died. One additional patient was alive with relapsed disease with T315I and E255V mutations at the time of relapse, one patient in CR who went off study due to insurance issues died from an unknown cause, and the three remaining patients had ongoing responses without transplant.
Among the five patients with CML in lymphoid blast phase, two had relapses, but both are still alive and currently in remission, and three have ongoing responses without transplant.
After a median follow-up of 12 months the 1-year event-free survival (EFS) rate for the entire 35-patient group was 76%, and the 2-year EFS was 70%.
The 1-year overall survival rate was 93%, and the 2-year OS rate was 80%.
Among patients in the frontline group, the 1-year and 2-year EFS and OS rates were all 93%.
For the relapsed/refractory cohort, the estimated 2-year EFS was 41% and OS was 53%. For the CML cohort, the 2-year EFS was 60%, with all patients still alive at last follow-up.
There were no grade 4 adverse events on study. Grade 3 adverse events considered at least possibly related to study treatment were elevated lipase, fever/febrile neutropenia, increased alanine aminotransferase, cerebrovascular ischemia, hypertension, pancreatitis, deep vein thrombosis, and encephalopathy. There were no cases of grade 3 cytokine release syndrome or tremor.
The study was sponsored by MD Anderson Cancer Center with collaboration from the National Cancer Institute, Amgen, and Takeda. Dr. Short has disclosed relationships with Amgen and Takeda. Dr. Nichols reported having no conflicts of interest.
For adults with Philadelphia chromosome–positive acute lymphoblastic leukemia (Ph+ALL), frontline therapy with the chemotherapy-free combination of ponatinib (Iclusig) and blinatumomab (Blincyto) shows promise as an alternative to early hematopoietic stem cell transplantation (HSCT), investigators in a single-arm phase 2 study reported.
In an interim analysis of the combination in patients with newly diagnosed or relapsed/refractory Ph+ALL or lymphoid accelerated or blast phase chronic myeloid leukemia (CML), 20 patients who received it as frontline therapy had a rate of complete responses (CR) or complete responses with partial recovery of blood counts (CRp) of 100% and a complete molecular remission (CMR) rate of 85%, reported Nicholas Short, MD, of the University of Texas MD Anderson Cancer Center in Houston.
“This translated into an estimated 2-year overall survival of 93%, with no patients undergoing transplant in first remission, and none having relapse at last follow-up,” he said in an oral abstract presented during the European Hematology Association annual congress.
Among patients with relapsed/refractory Ph+ALL, the CR/CRp rate was 89%, the CMR rate was 88%, and the estimated 2-year overall survival rate was 53%, he said.
Transplants on hold
“The big selling point is the ability to avoid stem cell transplant, which is not always the first thing you do in Ph-positive ALL, but it’s always on your mind,” said Gwen Nichols, MD, chief medical officer of the Leukemia and Lymphoma Society, who was not involved in the study.
“It looks, albeit with very limited follow-up, that patients haven’t relapsed yet such that transplant would be necessary. Anything we can do to avoid people having long-term complications that go along with an allogeneic transplant is a step in the right direction,” she said in an interview.
One combination, three cohorts
Ph+ALL comprises about 25% of all adult ALL. The standard of care in newly diagnosed patients is chemotherapy plus a tyrosine kinase inhibitor (TKI) targeted against the BCR-ABL transcript.
Ponatinib is a pan-BCR-ABL TKI that has been shown to have activity against ALL with T315I mutations, which are present in about 75% of the cases of relapsed disease, Dr. Short said.
Blinatumomab is a bi-specific T-cell engager (BiTe) that has been shown to be effective as monotherapy against relapsed/refractory Ph+ALL as monotherapy and in combination with dasatinib.
Dr. Short and colleagues enrolled patients with newly diagnosed or relapsed/refractory Ph+ALL or lymphoid accelerated or blast phase CML. Patients in the frontline cohort could have received one or two prior lines of chemotherapy with or without a TKI.
The patients all had Eastern Cooperative Oncology Group performance status of 0-2, and adequate liver function.
Patients with clinically significant cardiovascular disease or central nervous system disease pathology were excluded, except that patients with CNS leukemia could be enrolled.
The induction phase consisted of 30 mg ponatinib daily plus blinatumomab standard dosing on a 4-week-on, 2-week-off schedule. Patients in CMR, defined for frontline patients as undetectable BCR-ABL transcripts by polymerase chain reaction, then received up to four consolidation cycles of the regimen with ponatinib at a 15-mg dose, followed by 5 years of ponatinib 15-mg maintenance. All patients also received CNS prophylaxis with 12 cycles of intrathecal chemotherapy with alternating administration of methotrexate and cytarabine.
Of the 35 patients treated to date with the combination, 20 with Ph+ALL received it as frontline therapy and 10 received it for relapsed/refractory disease; 5 patients with CML in lymphoid blast phase also were treated.
High CMR, CR rates
As noted before, the CMR rate, the primary endpoint among patients with newly diagnosed Ph+ALL, was 85%, with a CR/CRp rate of 100%. Six of the patients in the frontline group and one in the salvage therapy group had CRs but were positive for minimal residual disease (MRD) at study outset.
The CR/CRp rate for the entire cohort of 28 patients (excluding those with a CR at start) was 96%, with only 1 patient who had relapsed/refractory disease not having a CR. This patient had received ponatinib in a prior salvage regimen.
The CMR rate among the entire cohort was 79%, with 85% of patients in the frontline ALL cohort having a CMR, 88% in the relapsed/refractory cohort, and 40% in the CML cohort. There were no early deaths among any patients.
“After one cycle of ponatinib plus blinatumomab, 84% of frontline patients had achieved at least a major molecular response, and 58% had achieved a CMR. Among those with relapsed/refractory Ph+ALL, 75% achieved CMR after one cycle of therapy,” Dr. Short said.
Of the 20 frontline patients in CR, one patient experienced visual changes and possible stroke that were considered possibly related to the study medication. This patient was taken off study. During a later maintenance regimen this patient developed a non-ST elevation myocardial infarction and died from postprocedural bleeding and hypovolemic shock following a cardiac catheterization procedure.
The remainder of patients in the frontline cohort had ongoing responses without the need for HSCT at last follow-up. There were no relapses, with a median duration of CR of 6 months,
Among the 10 with relapsed/refractory Ph+ALL, one did not have a response, and the remaining 9 had CR/CRps.
Of the latter groups, four went on to allogeneic HSCT and three were still alive; one patient who underwent a transplant experienced a relapse and died. One additional patient was alive with relapsed disease with T315I and E255V mutations at the time of relapse, one patient in CR who went off study due to insurance issues died from an unknown cause, and the three remaining patients had ongoing responses without transplant.
Among the five patients with CML in lymphoid blast phase, two had relapses, but both are still alive and currently in remission, and three have ongoing responses without transplant.
After a median follow-up of 12 months the 1-year event-free survival (EFS) rate for the entire 35-patient group was 76%, and the 2-year EFS was 70%.
The 1-year overall survival rate was 93%, and the 2-year OS rate was 80%.
Among patients in the frontline group, the 1-year and 2-year EFS and OS rates were all 93%.
For the relapsed/refractory cohort, the estimated 2-year EFS was 41% and OS was 53%. For the CML cohort, the 2-year EFS was 60%, with all patients still alive at last follow-up.
There were no grade 4 adverse events on study. Grade 3 adverse events considered at least possibly related to study treatment were elevated lipase, fever/febrile neutropenia, increased alanine aminotransferase, cerebrovascular ischemia, hypertension, pancreatitis, deep vein thrombosis, and encephalopathy. There were no cases of grade 3 cytokine release syndrome or tremor.
The study was sponsored by MD Anderson Cancer Center with collaboration from the National Cancer Institute, Amgen, and Takeda. Dr. Short has disclosed relationships with Amgen and Takeda. Dr. Nichols reported having no conflicts of interest.
For adults with Philadelphia chromosome–positive acute lymphoblastic leukemia (Ph+ALL), frontline therapy with the chemotherapy-free combination of ponatinib (Iclusig) and blinatumomab (Blincyto) shows promise as an alternative to early hematopoietic stem cell transplantation (HSCT), investigators in a single-arm phase 2 study reported.
In an interim analysis of the combination in patients with newly diagnosed or relapsed/refractory Ph+ALL or lymphoid accelerated or blast phase chronic myeloid leukemia (CML), 20 patients who received it as frontline therapy had a rate of complete responses (CR) or complete responses with partial recovery of blood counts (CRp) of 100% and a complete molecular remission (CMR) rate of 85%, reported Nicholas Short, MD, of the University of Texas MD Anderson Cancer Center in Houston.
“This translated into an estimated 2-year overall survival of 93%, with no patients undergoing transplant in first remission, and none having relapse at last follow-up,” he said in an oral abstract presented during the European Hematology Association annual congress.
Among patients with relapsed/refractory Ph+ALL, the CR/CRp rate was 89%, the CMR rate was 88%, and the estimated 2-year overall survival rate was 53%, he said.
Transplants on hold
“The big selling point is the ability to avoid stem cell transplant, which is not always the first thing you do in Ph-positive ALL, but it’s always on your mind,” said Gwen Nichols, MD, chief medical officer of the Leukemia and Lymphoma Society, who was not involved in the study.
“It looks, albeit with very limited follow-up, that patients haven’t relapsed yet such that transplant would be necessary. Anything we can do to avoid people having long-term complications that go along with an allogeneic transplant is a step in the right direction,” she said in an interview.
One combination, three cohorts
Ph+ALL comprises about 25% of all adult ALL. The standard of care in newly diagnosed patients is chemotherapy plus a tyrosine kinase inhibitor (TKI) targeted against the BCR-ABL transcript.
Ponatinib is a pan-BCR-ABL TKI that has been shown to have activity against ALL with T315I mutations, which are present in about 75% of the cases of relapsed disease, Dr. Short said.
Blinatumomab is a bi-specific T-cell engager (BiTe) that has been shown to be effective as monotherapy against relapsed/refractory Ph+ALL as monotherapy and in combination with dasatinib.
Dr. Short and colleagues enrolled patients with newly diagnosed or relapsed/refractory Ph+ALL or lymphoid accelerated or blast phase CML. Patients in the frontline cohort could have received one or two prior lines of chemotherapy with or without a TKI.
The patients all had Eastern Cooperative Oncology Group performance status of 0-2, and adequate liver function.
Patients with clinically significant cardiovascular disease or central nervous system disease pathology were excluded, except that patients with CNS leukemia could be enrolled.
The induction phase consisted of 30 mg ponatinib daily plus blinatumomab standard dosing on a 4-week-on, 2-week-off schedule. Patients in CMR, defined for frontline patients as undetectable BCR-ABL transcripts by polymerase chain reaction, then received up to four consolidation cycles of the regimen with ponatinib at a 15-mg dose, followed by 5 years of ponatinib 15-mg maintenance. All patients also received CNS prophylaxis with 12 cycles of intrathecal chemotherapy with alternating administration of methotrexate and cytarabine.
Of the 35 patients treated to date with the combination, 20 with Ph+ALL received it as frontline therapy and 10 received it for relapsed/refractory disease; 5 patients with CML in lymphoid blast phase also were treated.
High CMR, CR rates
As noted before, the CMR rate, the primary endpoint among patients with newly diagnosed Ph+ALL, was 85%, with a CR/CRp rate of 100%. Six of the patients in the frontline group and one in the salvage therapy group had CRs but were positive for minimal residual disease (MRD) at study outset.
The CR/CRp rate for the entire cohort of 28 patients (excluding those with a CR at start) was 96%, with only 1 patient who had relapsed/refractory disease not having a CR. This patient had received ponatinib in a prior salvage regimen.
The CMR rate among the entire cohort was 79%, with 85% of patients in the frontline ALL cohort having a CMR, 88% in the relapsed/refractory cohort, and 40% in the CML cohort. There were no early deaths among any patients.
“After one cycle of ponatinib plus blinatumomab, 84% of frontline patients had achieved at least a major molecular response, and 58% had achieved a CMR. Among those with relapsed/refractory Ph+ALL, 75% achieved CMR after one cycle of therapy,” Dr. Short said.
Of the 20 frontline patients in CR, one patient experienced visual changes and possible stroke that were considered possibly related to the study medication. This patient was taken off study. During a later maintenance regimen this patient developed a non-ST elevation myocardial infarction and died from postprocedural bleeding and hypovolemic shock following a cardiac catheterization procedure.
The remainder of patients in the frontline cohort had ongoing responses without the need for HSCT at last follow-up. There were no relapses, with a median duration of CR of 6 months,
Among the 10 with relapsed/refractory Ph+ALL, one did not have a response, and the remaining 9 had CR/CRps.
Of the latter groups, four went on to allogeneic HSCT and three were still alive; one patient who underwent a transplant experienced a relapse and died. One additional patient was alive with relapsed disease with T315I and E255V mutations at the time of relapse, one patient in CR who went off study due to insurance issues died from an unknown cause, and the three remaining patients had ongoing responses without transplant.
Among the five patients with CML in lymphoid blast phase, two had relapses, but both are still alive and currently in remission, and three have ongoing responses without transplant.
After a median follow-up of 12 months the 1-year event-free survival (EFS) rate for the entire 35-patient group was 76%, and the 2-year EFS was 70%.
The 1-year overall survival rate was 93%, and the 2-year OS rate was 80%.
Among patients in the frontline group, the 1-year and 2-year EFS and OS rates were all 93%.
For the relapsed/refractory cohort, the estimated 2-year EFS was 41% and OS was 53%. For the CML cohort, the 2-year EFS was 60%, with all patients still alive at last follow-up.
There were no grade 4 adverse events on study. Grade 3 adverse events considered at least possibly related to study treatment were elevated lipase, fever/febrile neutropenia, increased alanine aminotransferase, cerebrovascular ischemia, hypertension, pancreatitis, deep vein thrombosis, and encephalopathy. There were no cases of grade 3 cytokine release syndrome or tremor.
The study was sponsored by MD Anderson Cancer Center with collaboration from the National Cancer Institute, Amgen, and Takeda. Dr. Short has disclosed relationships with Amgen and Takeda. Dr. Nichols reported having no conflicts of interest.
FROM EHA 2021
Survey spotlights the out-of-pocket burden on Blacks with atopic dermatitis
They also have significantly poorer disease control and an increased rate of comorbid skin infections.
Those are among the key findings from a 25-question survey administered to members of the National Eczema Association.
“Black individuals with AD have a unique sociodemographic and disease profile,” lead study investigator Raj Chovatiya, MD, PhD, said during the Revolutionizing Atopic Dermatitis symposium. “Out-of-pocket expenses are just one component of the real-world burden faced by this population.”
According to Dr. Chovatiya, of the department of dermatology at Northwestern University, Chicago, the clinical phenotype and burden of AD can vary across racial and ethnic groups. Black race, for example, is associated with a higher prevalence of AD, a higher burden of moderate to severe disease, increased rates of allergic comorbidities, greater AD-related impact on health-related quality of life, and more treatment-resistant AD.
“These features can make long-term AD control very difficult,” he said. “Given the variable long-term efficacy and safety of current treatments, health care providers and patients often have to combine therapies, seek new treatments, and consider adjunctive approaches – all of which can contribute to increased costs.”
AD is also associated with a considerable financial burden, he continued, including direct health care costs, lost work productivity and out-of-pocket health care expenses. “Previous population-based studies suggest that there are multifactorial increases in overall out-of-pocket health expenses in AD,” Dr. Chovatiya said. “Black race in particular is thought to be associated with increased health care utilization in AD, but little is known about the out-of-pocket health care expenses.”
To characterize the categories and impact of out-of-pocket health care expenses associated with AD management among Black individuals, he and his colleagues administered a 25-question voluntary survey to 113,502 members of the NEA between Nov. 14 and Dec. 21, 2019. They included adults with a self-reported diagnosis of AD or children, teens, or young adults who had a caregiver responding for them. In all, 1,118 respondents met inclusion criteria. Questions included those about out-of-pocket expenses for AD over the past 30 days and over the past year, as well as the disease impact on household finances.
The cohort included 75% of individuals with AD; 25% were primary caregivers of children, teens, and young adults with AD. More than three-quarters of respondents (77%) were female, 73% were White, 11% were Black, 6% were Asian, and the remainder were from other ethnic backgrounds. More than half of respondents (58%) had employer-sponsored insurance coverage and the median annual household income was between $50,000 and $75,000.
Nearly three-quarters of respondents (74%) classified their AD severity as moderate or severe, and 63% reported minimally controlled or somewhat-controlled AD. Black respondents were significantly more likely to be younger, have lower household incomes, live in an urban setting, use Medicaid or state assistance, have poor disease control, and frequent skin infections (P ≤ .02). “A numerically higher proportion of Black respondents also had increased AD severity and reported the use of step-up therapy with systemic agents, prescription polypharmacy with three or more prescriptions, and a higher monthly out-of-pocket cost,” Dr. Chovatiya said.
Compared with their non-Black counterparts, Black survey respondents reported more out-of-pocket costs for prescription medications covered by insurance (74.2% vs. 63.6%, P = .04), prescription medications not covered by insurance (65.1% vs. 46.5%, P = .0004), ED visits (22.1% vs. 11.8%, P = .005), and outpatient laboratory testing (33.3% vs. 21.8%, P = .01). Black race was associated with increased household financial impact from out-of-pocket expenses (P = .0009), and predictors of financial impact included minimally controlled AD (adjusted odds ratio, 13.88; P = .02), comorbid anxiety and/or depression (aOR, 4.34; P = .01), systemic therapy (aOR, 4.34; P = .003), out-of-pocket costs that exceeded $200 per month (aOR, 14.28; P = .0003), and Medicaid insurance (aOR, 4.02; P = .03). Blacks with Medicaid had higher odds of harmful financial impact (aOR, 3.32; P = .0002) than respondents who were Black (aOR, 1.81; P = .04) or those with Medicaid alone (aOR, 1.39; P = .04).
“I looked at some of the findings from recent studies that have talked about this burden, including an increased prevalence among Black children, a higher likelihood of moderate to severe disease, higher rates of ED visits and hospitalizations, and increased prescription medications,” Dr. Chovatiya said.“Our findings reflect these racial and socioeconomic disparities and provide another piece of evidence for increased financial burden among Black individuals with AD and support the need for targeted strategies to address these inequities.”
The study received funding support from the NEA. Dr. Chovatiya disclosed that he is a consultant to, a speaker for, and/or a member of the advisory board for AbbVie, Incyte, and Regeneron/Sanofi-Genzyme.
They also have significantly poorer disease control and an increased rate of comorbid skin infections.
Those are among the key findings from a 25-question survey administered to members of the National Eczema Association.
“Black individuals with AD have a unique sociodemographic and disease profile,” lead study investigator Raj Chovatiya, MD, PhD, said during the Revolutionizing Atopic Dermatitis symposium. “Out-of-pocket expenses are just one component of the real-world burden faced by this population.”
According to Dr. Chovatiya, of the department of dermatology at Northwestern University, Chicago, the clinical phenotype and burden of AD can vary across racial and ethnic groups. Black race, for example, is associated with a higher prevalence of AD, a higher burden of moderate to severe disease, increased rates of allergic comorbidities, greater AD-related impact on health-related quality of life, and more treatment-resistant AD.
“These features can make long-term AD control very difficult,” he said. “Given the variable long-term efficacy and safety of current treatments, health care providers and patients often have to combine therapies, seek new treatments, and consider adjunctive approaches – all of which can contribute to increased costs.”
AD is also associated with a considerable financial burden, he continued, including direct health care costs, lost work productivity and out-of-pocket health care expenses. “Previous population-based studies suggest that there are multifactorial increases in overall out-of-pocket health expenses in AD,” Dr. Chovatiya said. “Black race in particular is thought to be associated with increased health care utilization in AD, but little is known about the out-of-pocket health care expenses.”
To characterize the categories and impact of out-of-pocket health care expenses associated with AD management among Black individuals, he and his colleagues administered a 25-question voluntary survey to 113,502 members of the NEA between Nov. 14 and Dec. 21, 2019. They included adults with a self-reported diagnosis of AD or children, teens, or young adults who had a caregiver responding for them. In all, 1,118 respondents met inclusion criteria. Questions included those about out-of-pocket expenses for AD over the past 30 days and over the past year, as well as the disease impact on household finances.
The cohort included 75% of individuals with AD; 25% were primary caregivers of children, teens, and young adults with AD. More than three-quarters of respondents (77%) were female, 73% were White, 11% were Black, 6% were Asian, and the remainder were from other ethnic backgrounds. More than half of respondents (58%) had employer-sponsored insurance coverage and the median annual household income was between $50,000 and $75,000.
Nearly three-quarters of respondents (74%) classified their AD severity as moderate or severe, and 63% reported minimally controlled or somewhat-controlled AD. Black respondents were significantly more likely to be younger, have lower household incomes, live in an urban setting, use Medicaid or state assistance, have poor disease control, and frequent skin infections (P ≤ .02). “A numerically higher proportion of Black respondents also had increased AD severity and reported the use of step-up therapy with systemic agents, prescription polypharmacy with three or more prescriptions, and a higher monthly out-of-pocket cost,” Dr. Chovatiya said.
Compared with their non-Black counterparts, Black survey respondents reported more out-of-pocket costs for prescription medications covered by insurance (74.2% vs. 63.6%, P = .04), prescription medications not covered by insurance (65.1% vs. 46.5%, P = .0004), ED visits (22.1% vs. 11.8%, P = .005), and outpatient laboratory testing (33.3% vs. 21.8%, P = .01). Black race was associated with increased household financial impact from out-of-pocket expenses (P = .0009), and predictors of financial impact included minimally controlled AD (adjusted odds ratio, 13.88; P = .02), comorbid anxiety and/or depression (aOR, 4.34; P = .01), systemic therapy (aOR, 4.34; P = .003), out-of-pocket costs that exceeded $200 per month (aOR, 14.28; P = .0003), and Medicaid insurance (aOR, 4.02; P = .03). Blacks with Medicaid had higher odds of harmful financial impact (aOR, 3.32; P = .0002) than respondents who were Black (aOR, 1.81; P = .04) or those with Medicaid alone (aOR, 1.39; P = .04).
“I looked at some of the findings from recent studies that have talked about this burden, including an increased prevalence among Black children, a higher likelihood of moderate to severe disease, higher rates of ED visits and hospitalizations, and increased prescription medications,” Dr. Chovatiya said.“Our findings reflect these racial and socioeconomic disparities and provide another piece of evidence for increased financial burden among Black individuals with AD and support the need for targeted strategies to address these inequities.”
The study received funding support from the NEA. Dr. Chovatiya disclosed that he is a consultant to, a speaker for, and/or a member of the advisory board for AbbVie, Incyte, and Regeneron/Sanofi-Genzyme.
They also have significantly poorer disease control and an increased rate of comorbid skin infections.
Those are among the key findings from a 25-question survey administered to members of the National Eczema Association.
“Black individuals with AD have a unique sociodemographic and disease profile,” lead study investigator Raj Chovatiya, MD, PhD, said during the Revolutionizing Atopic Dermatitis symposium. “Out-of-pocket expenses are just one component of the real-world burden faced by this population.”
According to Dr. Chovatiya, of the department of dermatology at Northwestern University, Chicago, the clinical phenotype and burden of AD can vary across racial and ethnic groups. Black race, for example, is associated with a higher prevalence of AD, a higher burden of moderate to severe disease, increased rates of allergic comorbidities, greater AD-related impact on health-related quality of life, and more treatment-resistant AD.
“These features can make long-term AD control very difficult,” he said. “Given the variable long-term efficacy and safety of current treatments, health care providers and patients often have to combine therapies, seek new treatments, and consider adjunctive approaches – all of which can contribute to increased costs.”
AD is also associated with a considerable financial burden, he continued, including direct health care costs, lost work productivity and out-of-pocket health care expenses. “Previous population-based studies suggest that there are multifactorial increases in overall out-of-pocket health expenses in AD,” Dr. Chovatiya said. “Black race in particular is thought to be associated with increased health care utilization in AD, but little is known about the out-of-pocket health care expenses.”
To characterize the categories and impact of out-of-pocket health care expenses associated with AD management among Black individuals, he and his colleagues administered a 25-question voluntary survey to 113,502 members of the NEA between Nov. 14 and Dec. 21, 2019. They included adults with a self-reported diagnosis of AD or children, teens, or young adults who had a caregiver responding for them. In all, 1,118 respondents met inclusion criteria. Questions included those about out-of-pocket expenses for AD over the past 30 days and over the past year, as well as the disease impact on household finances.
The cohort included 75% of individuals with AD; 25% were primary caregivers of children, teens, and young adults with AD. More than three-quarters of respondents (77%) were female, 73% were White, 11% were Black, 6% were Asian, and the remainder were from other ethnic backgrounds. More than half of respondents (58%) had employer-sponsored insurance coverage and the median annual household income was between $50,000 and $75,000.
Nearly three-quarters of respondents (74%) classified their AD severity as moderate or severe, and 63% reported minimally controlled or somewhat-controlled AD. Black respondents were significantly more likely to be younger, have lower household incomes, live in an urban setting, use Medicaid or state assistance, have poor disease control, and frequent skin infections (P ≤ .02). “A numerically higher proportion of Black respondents also had increased AD severity and reported the use of step-up therapy with systemic agents, prescription polypharmacy with three or more prescriptions, and a higher monthly out-of-pocket cost,” Dr. Chovatiya said.
Compared with their non-Black counterparts, Black survey respondents reported more out-of-pocket costs for prescription medications covered by insurance (74.2% vs. 63.6%, P = .04), prescription medications not covered by insurance (65.1% vs. 46.5%, P = .0004), ED visits (22.1% vs. 11.8%, P = .005), and outpatient laboratory testing (33.3% vs. 21.8%, P = .01). Black race was associated with increased household financial impact from out-of-pocket expenses (P = .0009), and predictors of financial impact included minimally controlled AD (adjusted odds ratio, 13.88; P = .02), comorbid anxiety and/or depression (aOR, 4.34; P = .01), systemic therapy (aOR, 4.34; P = .003), out-of-pocket costs that exceeded $200 per month (aOR, 14.28; P = .0003), and Medicaid insurance (aOR, 4.02; P = .03). Blacks with Medicaid had higher odds of harmful financial impact (aOR, 3.32; P = .0002) than respondents who were Black (aOR, 1.81; P = .04) or those with Medicaid alone (aOR, 1.39; P = .04).
“I looked at some of the findings from recent studies that have talked about this burden, including an increased prevalence among Black children, a higher likelihood of moderate to severe disease, higher rates of ED visits and hospitalizations, and increased prescription medications,” Dr. Chovatiya said.“Our findings reflect these racial and socioeconomic disparities and provide another piece of evidence for increased financial burden among Black individuals with AD and support the need for targeted strategies to address these inequities.”
The study received funding support from the NEA. Dr. Chovatiya disclosed that he is a consultant to, a speaker for, and/or a member of the advisory board for AbbVie, Incyte, and Regeneron/Sanofi-Genzyme.
FROM REVOLUTIONIZING AD 2021
Bariatric surgery leads to better cardiovascular function in pregnancy
Pregnant women with a history of bariatric surgery have better cardiovascular adaptation to pregnancy compared with women who have similar early-pregnancy body mass index (BMI) but no history of weight loss surgery, new data suggest.
“Pregnant women who have had bariatric surgery demonstrate better cardiovascular adaptation through lower blood pressure, heart rate, and cardiac output, more favorable diastolic indices, and better systolic function,” reported Deesha Patel, MBBS MRCOG, specialist registrar, Chelsea and Westminster Hospital, London.
“Because the groups were matched for early pregnancy BMI, it’s unlikely that the results are due to weight loss alone but indicate that the metabolic alterations as a result of the surgery, via the enterocardiac axis, play an important role,” Dr. Patel continued.
The findings were presented at the Royal College of Obstetricians and Gynecologists 2021 Virtual World Congress.
Although obesity is known for its inflammatory and toxic effects on the cardiovascular system, it is not clear to what extent the various treatment options for obesity modify these risks in the long term, said Hutan Ashrafian, MD, clinical lecturer in surgery, Imperial College London.
“It is even less clear how anti-obesity interventions affect the cardiovascular system in pregnancy,” Dr. Ashrafian told this news organization.
“This very novel study in pregnant mothers having undergone the most successful and consistent intervention for severe obesity – bariatric or metabolic surgery – gives new clues as to the extent that bariatric procedures can alter cardiovascular risk in pregnant mothers,” continued Dr. Ashrafian, who was not involved in the study.
The results show how bariatric surgery has favorable effects on cardiac adaptation in pregnancy and in turn “might offer protection from pregnancy-related cardiovascular pathology such as preeclampsia,” explained Dr. Ashrafian. “This adds to the known effects of cardiovascular protection of bariatric surgery through the enterocardiac axis, which may explain a wider range of effects that can be translated within pregnancy and possibly following pregnancy in the postpartum era and beyond.”
A history of bariatric surgery versus no surgery
The prospective, longitudinal study compared 41 women who had a history of bariatric surgery with 41 women who had not undergone surgery. Patients’ characteristics were closely matched for age, BMI (34.5 kg/m2 and 34.3 kg/m2 in the surgery and bariatric surgery groups, respectively) and race. Hypertensive disorders in the post-surgery group were significantly less common compared with the no-surgery group (0% vs. 9.8%).
During the study, participants underwent cardiovascular assessment at 12-14 weeks, 20-24 weeks, and 30-32 weeks of gestation. The assessment included measurement of blood pressure and heart rate, transthoracic echocardiography, and 2D speckle tracking, performed offline to assess global longitudinal and circumferential strain.
Blood pressure readings across the three trimesters were consistently lower in the women who had undergone bariatric surgery compared with those in the no-surgery group, and all differences were statistically significant. Likewise, heart rate and cardiac output across the three trimesters were lower in the post-surgery cohort. However, there was no difference in stroke volume between the two groups.
As for diastolic function, there were more favorable indices in the post-surgery group with a higher E/A ratio, a marker of left ventricle filling (P < .001), and lower left atrial volume (P < .05), Dr. Patel reported.
With respect to systolic function, there was no difference in ejection fraction, but there was lower global longitudinal strain (P < .01) and global circumferential strain in the post-bariatric group (P = .02), suggesting better systolic function.
“Strain is a measure of differences in motion and velocity between regions of the myocardium through the cardiac cycle and can detect subclinical changes when ejection fraction is normal,” she added.
“This is a fascinating piece of work. The author should be congratulated on gathering so many [pregnant] women who had had bariatric surgery. The work gives a unique glimpse into metabolic syndrome,” said Philip Toozs-Hobson, MD, who moderated the session.
“We are increasingly recognizing the impact [of bariatric surgery] on metabolic syndrome, and the fact that this study demonstrates that there is more to it than just weight is important,” continued Dr. Toosz-Hobson, who is a consultant gynecologist at Birmingham Women’s Hospital NHS Foundation Trust, United Kingdom.
Cardiovascular benefits of bariatric surgery
Bariatric surgery has been associated with loss of excess body weight of up to 55% and with approximately 40% reduction in all-cause mortality in the general population. The procedure also reduces the risk for heart disease, diabetes, and cancer.
The cardiovascular benefits of bariatric surgery include reduced hypertension, remodeling of the heart with a reduction in left ventricular mass, and an improvement in diastolic and systolic function.
“Traditionally, the cardiac changes were thought to be due to weight loss and blood pressure reduction, but it is now conceivable that the metabolic components contribute to the reverse modeling via changes to the enterocardiac axis involving changes to gut hormones,” said Dr. Patel. These hormones include secretin, glucagon, and vasoactive intestinal peptide, which are known to have inotropic effects, as well as adiponectin and leptin, which are known to have cardiac effects, she added.
“Pregnancy following bariatric surgery is associated with a reduced risk of hypertensive disorders, as well as a reduced risk of gestational diabetes, large-for-gestational-age neonates, and a small increased risk of small-for-gestational-age neonates,” said Dr. Patel.
Dr. Patel and Dr. Toosz-Hobson have disclosed no relevant financial relationships.
A version of this article first appeared on Medscape.com.
Pregnant women with a history of bariatric surgery have better cardiovascular adaptation to pregnancy compared with women who have similar early-pregnancy body mass index (BMI) but no history of weight loss surgery, new data suggest.
“Pregnant women who have had bariatric surgery demonstrate better cardiovascular adaptation through lower blood pressure, heart rate, and cardiac output, more favorable diastolic indices, and better systolic function,” reported Deesha Patel, MBBS MRCOG, specialist registrar, Chelsea and Westminster Hospital, London.
“Because the groups were matched for early pregnancy BMI, it’s unlikely that the results are due to weight loss alone but indicate that the metabolic alterations as a result of the surgery, via the enterocardiac axis, play an important role,” Dr. Patel continued.
The findings were presented at the Royal College of Obstetricians and Gynecologists 2021 Virtual World Congress.
Although obesity is known for its inflammatory and toxic effects on the cardiovascular system, it is not clear to what extent the various treatment options for obesity modify these risks in the long term, said Hutan Ashrafian, MD, clinical lecturer in surgery, Imperial College London.
“It is even less clear how anti-obesity interventions affect the cardiovascular system in pregnancy,” Dr. Ashrafian told this news organization.
“This very novel study in pregnant mothers having undergone the most successful and consistent intervention for severe obesity – bariatric or metabolic surgery – gives new clues as to the extent that bariatric procedures can alter cardiovascular risk in pregnant mothers,” continued Dr. Ashrafian, who was not involved in the study.
The results show how bariatric surgery has favorable effects on cardiac adaptation in pregnancy and in turn “might offer protection from pregnancy-related cardiovascular pathology such as preeclampsia,” explained Dr. Ashrafian. “This adds to the known effects of cardiovascular protection of bariatric surgery through the enterocardiac axis, which may explain a wider range of effects that can be translated within pregnancy and possibly following pregnancy in the postpartum era and beyond.”
A history of bariatric surgery versus no surgery
The prospective, longitudinal study compared 41 women who had a history of bariatric surgery with 41 women who had not undergone surgery. Patients’ characteristics were closely matched for age, BMI (34.5 kg/m2 and 34.3 kg/m2 in the surgery and bariatric surgery groups, respectively) and race. Hypertensive disorders in the post-surgery group were significantly less common compared with the no-surgery group (0% vs. 9.8%).
During the study, participants underwent cardiovascular assessment at 12-14 weeks, 20-24 weeks, and 30-32 weeks of gestation. The assessment included measurement of blood pressure and heart rate, transthoracic echocardiography, and 2D speckle tracking, performed offline to assess global longitudinal and circumferential strain.
Blood pressure readings across the three trimesters were consistently lower in the women who had undergone bariatric surgery compared with those in the no-surgery group, and all differences were statistically significant. Likewise, heart rate and cardiac output across the three trimesters were lower in the post-surgery cohort. However, there was no difference in stroke volume between the two groups.
As for diastolic function, there were more favorable indices in the post-surgery group with a higher E/A ratio, a marker of left ventricle filling (P < .001), and lower left atrial volume (P < .05), Dr. Patel reported.
With respect to systolic function, there was no difference in ejection fraction, but there was lower global longitudinal strain (P < .01) and global circumferential strain in the post-bariatric group (P = .02), suggesting better systolic function.
“Strain is a measure of differences in motion and velocity between regions of the myocardium through the cardiac cycle and can detect subclinical changes when ejection fraction is normal,” she added.
“This is a fascinating piece of work. The author should be congratulated on gathering so many [pregnant] women who had had bariatric surgery. The work gives a unique glimpse into metabolic syndrome,” said Philip Toozs-Hobson, MD, who moderated the session.
“We are increasingly recognizing the impact [of bariatric surgery] on metabolic syndrome, and the fact that this study demonstrates that there is more to it than just weight is important,” continued Dr. Toosz-Hobson, who is a consultant gynecologist at Birmingham Women’s Hospital NHS Foundation Trust, United Kingdom.
Cardiovascular benefits of bariatric surgery
Bariatric surgery has been associated with loss of excess body weight of up to 55% and with approximately 40% reduction in all-cause mortality in the general population. The procedure also reduces the risk for heart disease, diabetes, and cancer.
The cardiovascular benefits of bariatric surgery include reduced hypertension, remodeling of the heart with a reduction in left ventricular mass, and an improvement in diastolic and systolic function.
“Traditionally, the cardiac changes were thought to be due to weight loss and blood pressure reduction, but it is now conceivable that the metabolic components contribute to the reverse modeling via changes to the enterocardiac axis involving changes to gut hormones,” said Dr. Patel. These hormones include secretin, glucagon, and vasoactive intestinal peptide, which are known to have inotropic effects, as well as adiponectin and leptin, which are known to have cardiac effects, she added.
“Pregnancy following bariatric surgery is associated with a reduced risk of hypertensive disorders, as well as a reduced risk of gestational diabetes, large-for-gestational-age neonates, and a small increased risk of small-for-gestational-age neonates,” said Dr. Patel.
Dr. Patel and Dr. Toosz-Hobson have disclosed no relevant financial relationships.
A version of this article first appeared on Medscape.com.
Pregnant women with a history of bariatric surgery have better cardiovascular adaptation to pregnancy compared with women who have similar early-pregnancy body mass index (BMI) but no history of weight loss surgery, new data suggest.
“Pregnant women who have had bariatric surgery demonstrate better cardiovascular adaptation through lower blood pressure, heart rate, and cardiac output, more favorable diastolic indices, and better systolic function,” reported Deesha Patel, MBBS MRCOG, specialist registrar, Chelsea and Westminster Hospital, London.
“Because the groups were matched for early pregnancy BMI, it’s unlikely that the results are due to weight loss alone but indicate that the metabolic alterations as a result of the surgery, via the enterocardiac axis, play an important role,” Dr. Patel continued.
The findings were presented at the Royal College of Obstetricians and Gynecologists 2021 Virtual World Congress.
Although obesity is known for its inflammatory and toxic effects on the cardiovascular system, it is not clear to what extent the various treatment options for obesity modify these risks in the long term, said Hutan Ashrafian, MD, clinical lecturer in surgery, Imperial College London.
“It is even less clear how anti-obesity interventions affect the cardiovascular system in pregnancy,” Dr. Ashrafian told this news organization.
“This very novel study in pregnant mothers having undergone the most successful and consistent intervention for severe obesity – bariatric or metabolic surgery – gives new clues as to the extent that bariatric procedures can alter cardiovascular risk in pregnant mothers,” continued Dr. Ashrafian, who was not involved in the study.
The results show how bariatric surgery has favorable effects on cardiac adaptation in pregnancy and in turn “might offer protection from pregnancy-related cardiovascular pathology such as preeclampsia,” explained Dr. Ashrafian. “This adds to the known effects of cardiovascular protection of bariatric surgery through the enterocardiac axis, which may explain a wider range of effects that can be translated within pregnancy and possibly following pregnancy in the postpartum era and beyond.”
A history of bariatric surgery versus no surgery
The prospective, longitudinal study compared 41 women who had a history of bariatric surgery with 41 women who had not undergone surgery. Patients’ characteristics were closely matched for age, BMI (34.5 kg/m2 and 34.3 kg/m2 in the surgery and bariatric surgery groups, respectively) and race. Hypertensive disorders in the post-surgery group were significantly less common compared with the no-surgery group (0% vs. 9.8%).
During the study, participants underwent cardiovascular assessment at 12-14 weeks, 20-24 weeks, and 30-32 weeks of gestation. The assessment included measurement of blood pressure and heart rate, transthoracic echocardiography, and 2D speckle tracking, performed offline to assess global longitudinal and circumferential strain.
Blood pressure readings across the three trimesters were consistently lower in the women who had undergone bariatric surgery compared with those in the no-surgery group, and all differences were statistically significant. Likewise, heart rate and cardiac output across the three trimesters were lower in the post-surgery cohort. However, there was no difference in stroke volume between the two groups.
As for diastolic function, there were more favorable indices in the post-surgery group with a higher E/A ratio, a marker of left ventricle filling (P < .001), and lower left atrial volume (P < .05), Dr. Patel reported.
With respect to systolic function, there was no difference in ejection fraction, but there was lower global longitudinal strain (P < .01) and global circumferential strain in the post-bariatric group (P = .02), suggesting better systolic function.
“Strain is a measure of differences in motion and velocity between regions of the myocardium through the cardiac cycle and can detect subclinical changes when ejection fraction is normal,” she added.
“This is a fascinating piece of work. The author should be congratulated on gathering so many [pregnant] women who had had bariatric surgery. The work gives a unique glimpse into metabolic syndrome,” said Philip Toozs-Hobson, MD, who moderated the session.
“We are increasingly recognizing the impact [of bariatric surgery] on metabolic syndrome, and the fact that this study demonstrates that there is more to it than just weight is important,” continued Dr. Toosz-Hobson, who is a consultant gynecologist at Birmingham Women’s Hospital NHS Foundation Trust, United Kingdom.
Cardiovascular benefits of bariatric surgery
Bariatric surgery has been associated with loss of excess body weight of up to 55% and with approximately 40% reduction in all-cause mortality in the general population. The procedure also reduces the risk for heart disease, diabetes, and cancer.
The cardiovascular benefits of bariatric surgery include reduced hypertension, remodeling of the heart with a reduction in left ventricular mass, and an improvement in diastolic and systolic function.
“Traditionally, the cardiac changes were thought to be due to weight loss and blood pressure reduction, but it is now conceivable that the metabolic components contribute to the reverse modeling via changes to the enterocardiac axis involving changes to gut hormones,” said Dr. Patel. These hormones include secretin, glucagon, and vasoactive intestinal peptide, which are known to have inotropic effects, as well as adiponectin and leptin, which are known to have cardiac effects, she added.
“Pregnancy following bariatric surgery is associated with a reduced risk of hypertensive disorders, as well as a reduced risk of gestational diabetes, large-for-gestational-age neonates, and a small increased risk of small-for-gestational-age neonates,” said Dr. Patel.
Dr. Patel and Dr. Toosz-Hobson have disclosed no relevant financial relationships.
A version of this article first appeared on Medscape.com.