Hematology News

Should doctors seeking healthcare disclose that they are a doctor? 

The question drew spirited debate when urologist Ashley Winter, MD, made a simple, straightforward request on Twitter: “If you are a doctor & you come to an appointment please tell me you are a doctor, not because I will treat you differently but because it’s easier to speak in jargon.”

She later added, “This doesn’t’ mean I would be less patient-focused or emotional with a physician or other [healthcare worker]. Just means that, instead of saying ‘you will have a catheter draining your urine to a bag,’ I can say, ‘you will have a Foley.’ ”

The Tweet followed an encounter with a patient who told Dr. Winter that he was a doctor only after she had gone to some length explaining a surgical procedure in lay terms.

“I explained the surgery, obviously assuming he was an intelligent adult, but using fully layman’s terms,” she said in an interview. The patient then told her that he was a doctor. “I guess I felt this embarrassment — I wouldn’t have treated him differently, but I just could have discussed the procedure with him in more professional terms.” 

“To some extent, it was my own fault,” she commented in an interview. “I didn’t take the time to ask [about his work] at the beginning of the consultation, but that’s a fine line, also,” added Dr. Winter, a urologist and sexual medicine physician in Portland, Ore.

“You know that patient is there because they want care from you and it’s not necessarily always at the forefront of importance to be asking them what they do for their work, but alternatively, if you don’t ask then you put them in this position where they have to find a way to go ahead and tell you.”

Several people chimed in on the thread to voice their thoughts on the matter. Some commiserated with Dr. Winter’s experience:

“I took care of a retired cardiologist in the hospital as a second-year resident and honest to god he let me ramble on ‘explaining’ his echo result and never told me. I found out a couple days later and wanted to die,” posted @MaddyAndrewsMD.

Another recalled a similarly embarrassing experience when she “went on and on” discussing headaches with a patient whose husband “was in the corner smirking.”

“They told my attending later [that the] husband was a retired FM doc who practiced medicine longer than I’ve been alive. I wanted to die,” posted @JSinghDO.

Many on the thread, though, were doctors and other healthcare professionals speaking as patients. Some said they didn’t want to disclose their status as a healthcare provider because they felt it affected the care they received.

For example, @drhelenrainford commented: “In my experience my care is less ‘caring’ when they know I am a [doctor]. I get spoken to like they are discussing a patient with me — no empathy just facts and difficult results just blurted out without consideration. Awful awful time as an inpatient …but that’s another story!”

@Dr_B_Ring said: “Nope – You and I speak different jargon – I would want you to speak to me like a human that doesn’t know your jargon. My ego would get in the way of asking about the acronyms I don’t know if you knew I was a fellow physician.”

Conversely, @lozzlemcfozzle said: “Honestly I prefer not to tell my Doctors — I’ve found people skip explanations assuming I ‘know,’ or seem a little nervous when I tell them!”

Others said they felt uncomfortable — pretentious, even — in announcing their status, or worried that they might come across as expecting special care.

“It’s such a tough needle to thread. Want to tell people early but not come off as demanding special treatment, but don’t want to wait too long and it seems like a trap,” said @MDaware.

Twitter user @MsBabyCatcher wrote: “I have a hard time doing this because I don’t want people to think I’m being pretentious or going to micromanage/dictate care.”

Replying to @MsBabyCatcher, @RedStethoscope wrote: “I used to think this too until I got [very poor] care a few times, and was advised by other doctor moms to ‘play the doctor card.’ I have gotten better/more compassionate care by making sure it’s clear that I’m a physician (which is junk, but here we are).”

Several of those responding used the words “tricky” and “awkward,” suggesting a common theme for doctors presenting as patients.

“I struggle with this. My 5-year-old broke her arm this weekend, we spent hours in the ED, of my own hospital, I never mentioned it because I didn’t want to get preferential care. But as they were explaining her type of fracture, it felt awkward and inefficient,” said @lindsay_petty.

To avoid the awkwardness, a number of respondents said they purposefully use medical jargon to open up a conversation rather than just offering up the information that they are a doctor.

Still others offered suggestions on how to broach the subject more directly when presenting as a patient:

‘”Just FYI I’m a X doc but I’m here because I really want your help and advice!” That’s what I usually do,” wrote @drcakefm.

@BeeSting14618 Tweeted: “I usually say ‘I know some of this but I’m here because I want YOUR guidance. Also I may ask dumb questions, and I’ll tell you if a question is asking your opinion or making a request.’”

A few others injected a bit of humor: “I just do the 14-part handshake that only doctors know. Is that not customary?” quipped @Branmiz25.

“Ah yes, that transmits the entire [history of present illness],” replied Dr. Winter.

Jokes aside, the topic is obviously one that touched on a shared experience among healthcare providers, Dr. Winter commented. The Twitter thread she started just “blew up.”

That’s typically a sign that the Tweet is relatable for a lot of people, she said.

“It’s definitely something that all of us as care providers and as patients understand. It’s a funny, awkward thing that can really change an interaction, so we probably all feel pretty strongly about our experiences related to that,” she added.

The debate begs the question: Is there a duty or ethical reason to disclose?

“I definitely think it is very reasonable to disclose that one is a medical professional to another doctor,” medical ethicist Charlotte Blease, PhD, said in an interview. “There are good reasons to believe doing so might make a difference to the quality of communication and transparency.”

If the ability to use medical terminology or jargon more freely improves patient understanding, autonomy, and shared decision-making, then it may be of benefit, said Dr. Blease, a Keane OpenNotes Scholar at Beth Israel Deaconess Medical Center in Boston.

“Since doctors should strive to communicate effectively with every patient and to respect their unique needs and level of understanding, then I see no reason to deny that one is a medic,” she added.”

Knowing how to share the information is another story.

“This is something that affects all of us as physicians — we’re going to be patients at some point, right?” Dr. Winter commented. “But I don’t think how to disclose that is something that was ever brought up in my medical training.”

“Maybe there should just be a discussion of this one day when people are in medical school — maybe in a professionalism course — to broach this topic or look at if there’s any literature on outcomes related to disclosure of status or what are best practices,” she suggested. 

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

Should doctors seeking healthcare disclose that they are a doctor? 

The question drew spirited debate when urologist Ashley Winter, MD, made a simple, straightforward request on Twitter: “If you are a doctor & you come to an appointment please tell me you are a doctor, not because I will treat you differently but because it’s easier to speak in jargon.”

She later added, “This doesn’t’ mean I would be less patient-focused or emotional with a physician or other [healthcare worker]. Just means that, instead of saying ‘you will have a catheter draining your urine to a bag,’ I can say, ‘you will have a Foley.’ ”

The Tweet followed an encounter with a patient who told Dr. Winter that he was a doctor only after she had gone to some length explaining a surgical procedure in lay terms.

“I explained the surgery, obviously assuming he was an intelligent adult, but using fully layman’s terms,” she said in an interview. The patient then told her that he was a doctor. “I guess I felt this embarrassment — I wouldn’t have treated him differently, but I just could have discussed the procedure with him in more professional terms.” 

“To some extent, it was my own fault,” she commented in an interview. “I didn’t take the time to ask [about his work] at the beginning of the consultation, but that’s a fine line, also,” added Dr. Winter, a urologist and sexual medicine physician in Portland, Ore.

“You know that patient is there because they want care from you and it’s not necessarily always at the forefront of importance to be asking them what they do for their work, but alternatively, if you don’t ask then you put them in this position where they have to find a way to go ahead and tell you.”

Several people chimed in on the thread to voice their thoughts on the matter. Some commiserated with Dr. Winter’s experience:

“I took care of a retired cardiologist in the hospital as a second-year resident and honest to god he let me ramble on ‘explaining’ his echo result and never told me. I found out a couple days later and wanted to die,” posted @MaddyAndrewsMD.

Another recalled a similarly embarrassing experience when she “went on and on” discussing headaches with a patient whose husband “was in the corner smirking.”

“They told my attending later [that the] husband was a retired FM doc who practiced medicine longer than I’ve been alive. I wanted to die,” posted @JSinghDO.

Many on the thread, though, were doctors and other healthcare professionals speaking as patients. Some said they didn’t want to disclose their status as a healthcare provider because they felt it affected the care they received.

For example, @drhelenrainford commented: “In my experience my care is less ‘caring’ when they know I am a [doctor]. I get spoken to like they are discussing a patient with me — no empathy just facts and difficult results just blurted out without consideration. Awful awful time as an inpatient …but that’s another story!”

@Dr_B_Ring said: “Nope – You and I speak different jargon – I would want you to speak to me like a human that doesn’t know your jargon. My ego would get in the way of asking about the acronyms I don’t know if you knew I was a fellow physician.”

Conversely, @lozzlemcfozzle said: “Honestly I prefer not to tell my Doctors — I’ve found people skip explanations assuming I ‘know,’ or seem a little nervous when I tell them!”

Others said they felt uncomfortable — pretentious, even — in announcing their status, or worried that they might come across as expecting special care.

“It’s such a tough needle to thread. Want to tell people early but not come off as demanding special treatment, but don’t want to wait too long and it seems like a trap,” said @MDaware.

Twitter user @MsBabyCatcher wrote: “I have a hard time doing this because I don’t want people to think I’m being pretentious or going to micromanage/dictate care.”

Replying to @MsBabyCatcher, @RedStethoscope wrote: “I used to think this too until I got [very poor] care a few times, and was advised by other doctor moms to ‘play the doctor card.’ I have gotten better/more compassionate care by making sure it’s clear that I’m a physician (which is junk, but here we are).”

Several of those responding used the words “tricky” and “awkward,” suggesting a common theme for doctors presenting as patients.

“I struggle with this. My 5-year-old broke her arm this weekend, we spent hours in the ED, of my own hospital, I never mentioned it because I didn’t want to get preferential care. But as they were explaining her type of fracture, it felt awkward and inefficient,” said @lindsay_petty.

To avoid the awkwardness, a number of respondents said they purposefully use medical jargon to open up a conversation rather than just offering up the information that they are a doctor.

Still others offered suggestions on how to broach the subject more directly when presenting as a patient:

‘”Just FYI I’m a X doc but I’m here because I really want your help and advice!” That’s what I usually do,” wrote @drcakefm.

@BeeSting14618 Tweeted: “I usually say ‘I know some of this but I’m here because I want YOUR guidance. Also I may ask dumb questions, and I’ll tell you if a question is asking your opinion or making a request.’”

A few others injected a bit of humor: “I just do the 14-part handshake that only doctors know. Is that not customary?” quipped @Branmiz25.

“Ah yes, that transmits the entire [history of present illness],” replied Dr. Winter.

Jokes aside, the topic is obviously one that touched on a shared experience among healthcare providers, Dr. Winter commented. The Twitter thread she started just “blew up.”

That’s typically a sign that the Tweet is relatable for a lot of people, she said.

“It’s definitely something that all of us as care providers and as patients understand. It’s a funny, awkward thing that can really change an interaction, so we probably all feel pretty strongly about our experiences related to that,” she added.

The debate begs the question: Is there a duty or ethical reason to disclose?

“I definitely think it is very reasonable to disclose that one is a medical professional to another doctor,” medical ethicist Charlotte Blease, PhD, said in an interview. “There are good reasons to believe doing so might make a difference to the quality of communication and transparency.”

If the ability to use medical terminology or jargon more freely improves patient understanding, autonomy, and shared decision-making, then it may be of benefit, said Dr. Blease, a Keane OpenNotes Scholar at Beth Israel Deaconess Medical Center in Boston.

“Since doctors should strive to communicate effectively with every patient and to respect their unique needs and level of understanding, then I see no reason to deny that one is a medic,” she added.”

Knowing how to share the information is another story.

“This is something that affects all of us as physicians — we’re going to be patients at some point, right?” Dr. Winter commented. “But I don’t think how to disclose that is something that was ever brought up in my medical training.”

“Maybe there should just be a discussion of this one day when people are in medical school — maybe in a professionalism course — to broach this topic or look at if there’s any literature on outcomes related to disclosure of status or what are best practices,” she suggested. 

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

Should doctors seeking healthcare disclose that they are a doctor? 

The question drew spirited debate when urologist Ashley Winter, MD, made a simple, straightforward request on Twitter: “If you are a doctor & you come to an appointment please tell me you are a doctor, not because I will treat you differently but because it’s easier to speak in jargon.”

She later added, “This doesn’t’ mean I would be less patient-focused or emotional with a physician or other [healthcare worker]. Just means that, instead of saying ‘you will have a catheter draining your urine to a bag,’ I can say, ‘you will have a Foley.’ ”

The Tweet followed an encounter with a patient who told Dr. Winter that he was a doctor only after she had gone to some length explaining a surgical procedure in lay terms.

“I explained the surgery, obviously assuming he was an intelligent adult, but using fully layman’s terms,” she said in an interview. The patient then told her that he was a doctor. “I guess I felt this embarrassment — I wouldn’t have treated him differently, but I just could have discussed the procedure with him in more professional terms.” 

“To some extent, it was my own fault,” she commented in an interview. “I didn’t take the time to ask [about his work] at the beginning of the consultation, but that’s a fine line, also,” added Dr. Winter, a urologist and sexual medicine physician in Portland, Ore.

“You know that patient is there because they want care from you and it’s not necessarily always at the forefront of importance to be asking them what they do for their work, but alternatively, if you don’t ask then you put them in this position where they have to find a way to go ahead and tell you.”

Several people chimed in on the thread to voice their thoughts on the matter. Some commiserated with Dr. Winter’s experience:

“I took care of a retired cardiologist in the hospital as a second-year resident and honest to god he let me ramble on ‘explaining’ his echo result and never told me. I found out a couple days later and wanted to die,” posted @MaddyAndrewsMD.

Another recalled a similarly embarrassing experience when she “went on and on” discussing headaches with a patient whose husband “was in the corner smirking.”

“They told my attending later [that the] husband was a retired FM doc who practiced medicine longer than I’ve been alive. I wanted to die,” posted @JSinghDO.

Many on the thread, though, were doctors and other healthcare professionals speaking as patients. Some said they didn’t want to disclose their status as a healthcare provider because they felt it affected the care they received.

For example, @drhelenrainford commented: “In my experience my care is less ‘caring’ when they know I am a [doctor]. I get spoken to like they are discussing a patient with me — no empathy just facts and difficult results just blurted out without consideration. Awful awful time as an inpatient …but that’s another story!”

@Dr_B_Ring said: “Nope – You and I speak different jargon – I would want you to speak to me like a human that doesn’t know your jargon. My ego would get in the way of asking about the acronyms I don’t know if you knew I was a fellow physician.”

Conversely, @lozzlemcfozzle said: “Honestly I prefer not to tell my Doctors — I’ve found people skip explanations assuming I ‘know,’ or seem a little nervous when I tell them!”

Others said they felt uncomfortable — pretentious, even — in announcing their status, or worried that they might come across as expecting special care.

“It’s such a tough needle to thread. Want to tell people early but not come off as demanding special treatment, but don’t want to wait too long and it seems like a trap,” said @MDaware.

Twitter user @MsBabyCatcher wrote: “I have a hard time doing this because I don’t want people to think I’m being pretentious or going to micromanage/dictate care.”

Replying to @MsBabyCatcher, @RedStethoscope wrote: “I used to think this too until I got [very poor] care a few times, and was advised by other doctor moms to ‘play the doctor card.’ I have gotten better/more compassionate care by making sure it’s clear that I’m a physician (which is junk, but here we are).”

Several of those responding used the words “tricky” and “awkward,” suggesting a common theme for doctors presenting as patients.

“I struggle with this. My 5-year-old broke her arm this weekend, we spent hours in the ED, of my own hospital, I never mentioned it because I didn’t want to get preferential care. But as they were explaining her type of fracture, it felt awkward and inefficient,” said @lindsay_petty.

To avoid the awkwardness, a number of respondents said they purposefully use medical jargon to open up a conversation rather than just offering up the information that they are a doctor.

Still others offered suggestions on how to broach the subject more directly when presenting as a patient:

‘”Just FYI I’m a X doc but I’m here because I really want your help and advice!” That’s what I usually do,” wrote @drcakefm.

@BeeSting14618 Tweeted: “I usually say ‘I know some of this but I’m here because I want YOUR guidance. Also I may ask dumb questions, and I’ll tell you if a question is asking your opinion or making a request.’”

A few others injected a bit of humor: “I just do the 14-part handshake that only doctors know. Is that not customary?” quipped @Branmiz25.

“Ah yes, that transmits the entire [history of present illness],” replied Dr. Winter.

Jokes aside, the topic is obviously one that touched on a shared experience among healthcare providers, Dr. Winter commented. The Twitter thread she started just “blew up.”

That’s typically a sign that the Tweet is relatable for a lot of people, she said.

“It’s definitely something that all of us as care providers and as patients understand. It’s a funny, awkward thing that can really change an interaction, so we probably all feel pretty strongly about our experiences related to that,” she added.

The debate begs the question: Is there a duty or ethical reason to disclose?

“I definitely think it is very reasonable to disclose that one is a medical professional to another doctor,” medical ethicist Charlotte Blease, PhD, said in an interview. “There are good reasons to believe doing so might make a difference to the quality of communication and transparency.”

If the ability to use medical terminology or jargon more freely improves patient understanding, autonomy, and shared decision-making, then it may be of benefit, said Dr. Blease, a Keane OpenNotes Scholar at Beth Israel Deaconess Medical Center in Boston.

“Since doctors should strive to communicate effectively with every patient and to respect their unique needs and level of understanding, then I see no reason to deny that one is a medic,” she added.”

Knowing how to share the information is another story.

“This is something that affects all of us as physicians — we’re going to be patients at some point, right?” Dr. Winter commented. “But I don’t think how to disclose that is something that was ever brought up in my medical training.”

“Maybe there should just be a discussion of this one day when people are in medical school — maybe in a professionalism course — to broach this topic or look at if there’s any literature on outcomes related to disclosure of status or what are best practices,” she suggested. 

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

Endocrine-disrupting chemicals linked to a variety of health problems are abundant in fast foods sold in the United States, such as chicken nuggets, hamburgers, and cheese pizza, new research suggests.

Digital Vision./Thinkstock

The first-of-its-kind study, which measured concentrations of chemicals such as phthalates in foods and gloves from U.S. fast food chains, is also the first to detect the plasticizer DEHT in fast foods.

“We knew from prior research that fast food consumption is linked to higher levels of phthalates in people’s bodies, but our study was novel because we actually collected these food items from fast food places and measured them,” said study author Lariah Edwards, PhD, a postdoctoral research scientist at the Milken Institute School of Public Health, George Washington University, Washington.

“Our research added an additional piece of information to the puzzle,” Dr. Edwards said in an interview.

A class of chemicals used in food packaging and food processing equipment, phthalates such as DEHP and DnBP, can leach out of these items and interfere with hormone production, Dr. Edwards said. They are linked with a wide variety of reproductive, developmental, brain, and immune effects, as well as with childhood obesity, asthma, cancer, and cardiovascular problems.

Meanwhile, nonphthalate or replacement plasticizers have been used in place of phthalates, some of which have been banned in certain products. But these plasticizers aren’t well studied, Dr. Edwards said, making the detection of DEHT in fast foods particularly concerning.

“There’s very limited research out there to understand the human health effects” of DEHT in food, she said, “so we’re being exposed before we understand what it’s doing to our health. It’s almost like we’re setting ourselves up for a big experiment.”

The study was recently published in the Journal of Exposure Science & Environmental Epidemiology .
 

Fast foods containing meat had highest concentrations of chemicals

Dr. Edwards and colleagues obtained 64 food samples, including hamburgers, fries, chicken nuggets, chicken burritos, and cheese pizza, as well as three pairs of unused gloves from six different fast food restaurants in San Antonio.

Using gas chromatography–mass spectrometry, they analyzed the samples for 11 chemicals, including eight phthalates and three replacement plasticizers.

The researchers detected 10 of the 11 chemicals in fast food samples: 81% of foods contained DnBP (di-n-butyl phthalate), and 70% contained DEHP (di(2-ethylhexyl phthalate)). Meanwhile 86% of samples contained replacement plasticizer DEHT (di(2-ethylhexyl terephthalate)).

Overall, fast food samples containing meat — including chicken nuggets, chicken burritos, and hamburgers — contained higher levels of these chemicals, Dr. Edwards noted.

“We know fast food is not the most nutritious, and now we’re seeing these chemicals in it we shouldn’t be exposed to,” she said.

The results also create implications for health equity, Dr. Edwards said, as Black people in the United States report eating more fast foods than other racial and ethnic groups for many reasons, such as longstanding residential segregation.

Many advocacy groups are pushing for stronger regulations on phthalates in foods, she said, and the study can be used to fuel those efforts.

“We’re hoping our findings help people understand what they’re eating and what’s in food,” Dr. Edwards said. “If they want to reduce exposure to phthalates in fast food, they can choose foods without meat in them. But not everyone has the option of reducing fast food consumption — personal choice is important, but policy is what’s going to protect us.”

Dr. Edwards noted that the research was limited by small sample sizes gathered in one U.S. city. Limitations in extraction methods also meant the researchers were able to detect chemicals in gloves only at high concentrations.

“That being said, I do think our results are fairly generalizable,” she added, “because the way fast foods are prepared at these restaurants is fairly consistent.”

The study was funded by the Passport Foundation, Forsythia Foundation, and Marisla Foundation. Dr. Edwards has reported no relevant financial relationships.

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

Endocrine-disrupting chemicals linked to a variety of health problems are abundant in fast foods sold in the United States, such as chicken nuggets, hamburgers, and cheese pizza, new research suggests.

Digital Vision./Thinkstock

The first-of-its-kind study, which measured concentrations of chemicals such as phthalates in foods and gloves from U.S. fast food chains, is also the first to detect the plasticizer DEHT in fast foods.

“We knew from prior research that fast food consumption is linked to higher levels of phthalates in people’s bodies, but our study was novel because we actually collected these food items from fast food places and measured them,” said study author Lariah Edwards, PhD, a postdoctoral research scientist at the Milken Institute School of Public Health, George Washington University, Washington.

“Our research added an additional piece of information to the puzzle,” Dr. Edwards said in an interview.

A class of chemicals used in food packaging and food processing equipment, phthalates such as DEHP and DnBP, can leach out of these items and interfere with hormone production, Dr. Edwards said. They are linked with a wide variety of reproductive, developmental, brain, and immune effects, as well as with childhood obesity, asthma, cancer, and cardiovascular problems.

Meanwhile, nonphthalate or replacement plasticizers have been used in place of phthalates, some of which have been banned in certain products. But these plasticizers aren’t well studied, Dr. Edwards said, making the detection of DEHT in fast foods particularly concerning.

“There’s very limited research out there to understand the human health effects” of DEHT in food, she said, “so we’re being exposed before we understand what it’s doing to our health. It’s almost like we’re setting ourselves up for a big experiment.”

The study was recently published in the Journal of Exposure Science & Environmental Epidemiology .
 

Fast foods containing meat had highest concentrations of chemicals

Dr. Edwards and colleagues obtained 64 food samples, including hamburgers, fries, chicken nuggets, chicken burritos, and cheese pizza, as well as three pairs of unused gloves from six different fast food restaurants in San Antonio.

Using gas chromatography–mass spectrometry, they analyzed the samples for 11 chemicals, including eight phthalates and three replacement plasticizers.

The researchers detected 10 of the 11 chemicals in fast food samples: 81% of foods contained DnBP (di-n-butyl phthalate), and 70% contained DEHP (di(2-ethylhexyl phthalate)). Meanwhile 86% of samples contained replacement plasticizer DEHT (di(2-ethylhexyl terephthalate)).

Overall, fast food samples containing meat — including chicken nuggets, chicken burritos, and hamburgers — contained higher levels of these chemicals, Dr. Edwards noted.

“We know fast food is not the most nutritious, and now we’re seeing these chemicals in it we shouldn’t be exposed to,” she said.

The results also create implications for health equity, Dr. Edwards said, as Black people in the United States report eating more fast foods than other racial and ethnic groups for many reasons, such as longstanding residential segregation.

Many advocacy groups are pushing for stronger regulations on phthalates in foods, she said, and the study can be used to fuel those efforts.

“We’re hoping our findings help people understand what they’re eating and what’s in food,” Dr. Edwards said. “If they want to reduce exposure to phthalates in fast food, they can choose foods without meat in them. But not everyone has the option of reducing fast food consumption — personal choice is important, but policy is what’s going to protect us.”

Dr. Edwards noted that the research was limited by small sample sizes gathered in one U.S. city. Limitations in extraction methods also meant the researchers were able to detect chemicals in gloves only at high concentrations.

“That being said, I do think our results are fairly generalizable,” she added, “because the way fast foods are prepared at these restaurants is fairly consistent.”

The study was funded by the Passport Foundation, Forsythia Foundation, and Marisla Foundation. Dr. Edwards has reported no relevant financial relationships.

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

Endocrine-disrupting chemicals linked to a variety of health problems are abundant in fast foods sold in the United States, such as chicken nuggets, hamburgers, and cheese pizza, new research suggests.

Digital Vision./Thinkstock

The first-of-its-kind study, which measured concentrations of chemicals such as phthalates in foods and gloves from U.S. fast food chains, is also the first to detect the plasticizer DEHT in fast foods.

“We knew from prior research that fast food consumption is linked to higher levels of phthalates in people’s bodies, but our study was novel because we actually collected these food items from fast food places and measured them,” said study author Lariah Edwards, PhD, a postdoctoral research scientist at the Milken Institute School of Public Health, George Washington University, Washington.

“Our research added an additional piece of information to the puzzle,” Dr. Edwards said in an interview.

A class of chemicals used in food packaging and food processing equipment, phthalates such as DEHP and DnBP, can leach out of these items and interfere with hormone production, Dr. Edwards said. They are linked with a wide variety of reproductive, developmental, brain, and immune effects, as well as with childhood obesity, asthma, cancer, and cardiovascular problems.

Meanwhile, nonphthalate or replacement plasticizers have been used in place of phthalates, some of which have been banned in certain products. But these plasticizers aren’t well studied, Dr. Edwards said, making the detection of DEHT in fast foods particularly concerning.

“There’s very limited research out there to understand the human health effects” of DEHT in food, she said, “so we’re being exposed before we understand what it’s doing to our health. It’s almost like we’re setting ourselves up for a big experiment.”

The study was recently published in the Journal of Exposure Science & Environmental Epidemiology .
 

Fast foods containing meat had highest concentrations of chemicals

Dr. Edwards and colleagues obtained 64 food samples, including hamburgers, fries, chicken nuggets, chicken burritos, and cheese pizza, as well as three pairs of unused gloves from six different fast food restaurants in San Antonio.

Using gas chromatography–mass spectrometry, they analyzed the samples for 11 chemicals, including eight phthalates and three replacement plasticizers.

The researchers detected 10 of the 11 chemicals in fast food samples: 81% of foods contained DnBP (di-n-butyl phthalate), and 70% contained DEHP (di(2-ethylhexyl phthalate)). Meanwhile 86% of samples contained replacement plasticizer DEHT (di(2-ethylhexyl terephthalate)).

Overall, fast food samples containing meat — including chicken nuggets, chicken burritos, and hamburgers — contained higher levels of these chemicals, Dr. Edwards noted.

“We know fast food is not the most nutritious, and now we’re seeing these chemicals in it we shouldn’t be exposed to,” she said.

The results also create implications for health equity, Dr. Edwards said, as Black people in the United States report eating more fast foods than other racial and ethnic groups for many reasons, such as longstanding residential segregation.

Many advocacy groups are pushing for stronger regulations on phthalates in foods, she said, and the study can be used to fuel those efforts.

“We’re hoping our findings help people understand what they’re eating and what’s in food,” Dr. Edwards said. “If they want to reduce exposure to phthalates in fast food, they can choose foods without meat in them. But not everyone has the option of reducing fast food consumption — personal choice is important, but policy is what’s going to protect us.”

Dr. Edwards noted that the research was limited by small sample sizes gathered in one U.S. city. Limitations in extraction methods also meant the researchers were able to detect chemicals in gloves only at high concentrations.

“That being said, I do think our results are fairly generalizable,” she added, “because the way fast foods are prepared at these restaurants is fairly consistent.”

The study was funded by the Passport Foundation, Forsythia Foundation, and Marisla Foundation. Dr. Edwards has reported no relevant financial relationships.

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

During the month of September, Texans who weren’t vaccinated against COVID-19 were 20 times more likely to die from COVID-19 and related complications than those who were fully vaccinated, according to a new study from the Texas Department of State Health Services.

The data also showed that unvaccinated people were 13 times more likely to test positive for COVID-19 than people who were fully vaccinated.

“This analysis quantifies what we’ve known for months,” Jennifer Shuford, MD, the state’s chief epidemiologist, told The Dallas Morning News.

“The COVID-19 vaccines are doing an excellent job of protecting people from getting sick and from dying from COVID-19,” she said. “Vaccination remains the best way to keep yourself and the people close to you safe from this deadly disease.”

As part of the study, researchers analyzed electronic lab reports, death certificates, and state immunization records, with a particular focus on September when the contagious Delta variant surged across Texas. The research marks the state’s first statistical analysis of COVID-19 vaccinations in Texas and the effects, the newspaper reported.

The protective effect of vaccination was most noticeable among younger groups. During September, the risk of COVID-19 death was 23 times higher in unvaccinated people in their 30s and 55 times higher for unvaccinated people in their 40s.

In addition, there were fewer than 10 COVID-19 deaths in September among fully vaccinated people between ages 18-29, as compared with 339 deaths among unvaccinated people in the same age group.

Then, looking at a longer time period -- from Jan. 15 to Oct. 1 -- the researchers found that unvaccinated people were 45 times more likely to contract COVID-19 than fully vaccinated people. The protective effect of vaccination against infection was strong across all adult age groups but greatest among ages 12-17.

“All authorized COVID-19 vaccines in the United States are highly effective at protecting people from getting sick or severely ill with COVID-19, including those infected with Delta and other known variants,” the study authors wrote. “Real world data from Texas clearly shows these benefits.”

About 15.6 million people in Texas have been fully vaccinated against COVID-19 in a state of about 29 million residents, according to state data. About 66% of the population has received at least one dose, while 58% is fully vaccinated.

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

During the month of September, Texans who weren’t vaccinated against COVID-19 were 20 times more likely to die from COVID-19 and related complications than those who were fully vaccinated, according to a new study from the Texas Department of State Health Services.

The data also showed that unvaccinated people were 13 times more likely to test positive for COVID-19 than people who were fully vaccinated.

“This analysis quantifies what we’ve known for months,” Jennifer Shuford, MD, the state’s chief epidemiologist, told The Dallas Morning News.

“The COVID-19 vaccines are doing an excellent job of protecting people from getting sick and from dying from COVID-19,” she said. “Vaccination remains the best way to keep yourself and the people close to you safe from this deadly disease.”

As part of the study, researchers analyzed electronic lab reports, death certificates, and state immunization records, with a particular focus on September when the contagious Delta variant surged across Texas. The research marks the state’s first statistical analysis of COVID-19 vaccinations in Texas and the effects, the newspaper reported.

The protective effect of vaccination was most noticeable among younger groups. During September, the risk of COVID-19 death was 23 times higher in unvaccinated people in their 30s and 55 times higher for unvaccinated people in their 40s.

In addition, there were fewer than 10 COVID-19 deaths in September among fully vaccinated people between ages 18-29, as compared with 339 deaths among unvaccinated people in the same age group.

Then, looking at a longer time period -- from Jan. 15 to Oct. 1 -- the researchers found that unvaccinated people were 45 times more likely to contract COVID-19 than fully vaccinated people. The protective effect of vaccination against infection was strong across all adult age groups but greatest among ages 12-17.

“All authorized COVID-19 vaccines in the United States are highly effective at protecting people from getting sick or severely ill with COVID-19, including those infected with Delta and other known variants,” the study authors wrote. “Real world data from Texas clearly shows these benefits.”

About 15.6 million people in Texas have been fully vaccinated against COVID-19 in a state of about 29 million residents, according to state data. About 66% of the population has received at least one dose, while 58% is fully vaccinated.

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

During the month of September, Texans who weren’t vaccinated against COVID-19 were 20 times more likely to die from COVID-19 and related complications than those who were fully vaccinated, according to a new study from the Texas Department of State Health Services.

The data also showed that unvaccinated people were 13 times more likely to test positive for COVID-19 than people who were fully vaccinated.

“This analysis quantifies what we’ve known for months,” Jennifer Shuford, MD, the state’s chief epidemiologist, told The Dallas Morning News.

“The COVID-19 vaccines are doing an excellent job of protecting people from getting sick and from dying from COVID-19,” she said. “Vaccination remains the best way to keep yourself and the people close to you safe from this deadly disease.”

As part of the study, researchers analyzed electronic lab reports, death certificates, and state immunization records, with a particular focus on September when the contagious Delta variant surged across Texas. The research marks the state’s first statistical analysis of COVID-19 vaccinations in Texas and the effects, the newspaper reported.

The protective effect of vaccination was most noticeable among younger groups. During September, the risk of COVID-19 death was 23 times higher in unvaccinated people in their 30s and 55 times higher for unvaccinated people in their 40s.

In addition, there were fewer than 10 COVID-19 deaths in September among fully vaccinated people between ages 18-29, as compared with 339 deaths among unvaccinated people in the same age group.

Then, looking at a longer time period -- from Jan. 15 to Oct. 1 -- the researchers found that unvaccinated people were 45 times more likely to contract COVID-19 than fully vaccinated people. The protective effect of vaccination against infection was strong across all adult age groups but greatest among ages 12-17.

“All authorized COVID-19 vaccines in the United States are highly effective at protecting people from getting sick or severely ill with COVID-19, including those infected with Delta and other known variants,” the study authors wrote. “Real world data from Texas clearly shows these benefits.”

About 15.6 million people in Texas have been fully vaccinated against COVID-19 in a state of about 29 million residents, according to state data. About 66% of the population has received at least one dose, while 58% is fully vaccinated.

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

A number of late-phase clinical trials in lymphoma and multiple myeloma (MM) have opened in recent months. Maybe one of your patients could benefit from being enrolled? 

Untreated peripheral T-cell lymphoma 

Adult patients with peripheral T-cell lymphoma who have received no therapy except corticosteroids are invited to join a phase 2 study testing duvelisib (Copiktra) added to usual chemotherapy. Duvelisib is currently used in relapsed/refractory patients with chronic lymphocytic leukemia/small lymphocytic lymphoma (CLL/SLL) or follicular lymphoma; this study explores first-line use in a different type of lymphoma, so it may be a potential new indication for the drug. All participants will receive a 5-month chemotherapy regimen of cyclophosphamide, doxorubicin (Adriamycin, Rubex), vincristine (Oncovin), prednisone, and etoposide (VePesid). One group will also take oral azacitidine (Vidaza) while the third (experimental) group has oral duvelisib. The primary outcome is complete remission rate; overall survival (OS) is a secondary outcome. Quality of life (QoL) is not measured apart from mood and fatigue. The study opened at Memorial Sloan Kettering Cancer Center on July 30 for up to 170 participants. 

Untreated CLL/SLL 

Patients with CLL/SLL, no 17p deletions, and no prior systemic therapy can join a phase 3 study of pirtobrutinib, an investigational oral tyrosine-kinase inhibitor. Pirtobrutinib targets Bruton's tyrosine kinase, an intracellular signaler that is crucial to the proliferation and survival of leukemic cells. The trial will involve treatment for up to 5 years, with either oral pirtobrutinib or a standard combination of intravenous bendamustine (Treakisym, Treanda, Ribomustin) and rituximab (Ruxience, Riabni, Truxima, Rituxan, MabThera). Investigators at the study site, the California Research Institute in Los Angeles, started recruiting on Sept. 23 hoping for 250 participants. Progression-free survival is the primary outcome, OS is a secondary measure, and QoL will not be tracked.  

Relapsed or refractory follicular lymphoma after one line of therapy

 Adult patients who have CD20-positive follicular lymphoma (grades 1-3A) who have received at least one prior systemic lymphoma therapy can join a phase 3 trial of investigational drug mosunetuzumab combined with lenalidomide (Revlimid, Linamide). Participants in the mosunetuzumab group will be treated with the drug combo for approximately 1 year then followed for 8 years. People in the comparator group will receive a rituximab-lenalidomide combination instead. The trial planned to start enrolling on Oct. 31, looking for a total of 400 people in 144 study locations worldwide, including in nine U.S. states. The primary outcome is progression-free survival. OS is a secondary outcome and, apart from fatigue, QoL parameters will not be assessed.  

Relapsed or refractory follicular lymphoma after two lines of therapy 

Adults with follicular lymphoma (grades 1-3A) despite two or more treatment regimens, including at least one anti-CD20 therapy, are eligible for a phase 2 study of loncastuximab tesirine (Zynlonta). The drug already has an FDA accelerated approval this year for a different lymphoma, relapsed/refractory large B-cell lymphoma, so this could be a new indication. In this trial, it will be compared with idelalisib (Zydelig), which is already approved for follicular lymphoma. Participants will get either an infusion of loncastuximab every 3 weeks or a twice-daily tablet of idelalisib for up to 30 months. Investigators started recruiting on Oct. 30 and hope for 150 participants in Nevada and New Jersey. Complete response rate is the primary outcome. OS and QoL are secondary outcome measures. 

Untreated multiple myeloma not eligible for autologous stem-cell transplant (ASCT) 

Adults with untreated multiple myeloma who are not eligible for stem-cell transplantation are sought for a phase 2 study testing the performance of selinexor (Xpovio) plus dexamethasone. (Prior treatment with emergency steroids and radiation therapy is allowed.) Selinexor plus dexamethasone was approved in 2019 for multiple myeloma after four prior therapies; the goal of this study is to assess its performance as frontline treatment. Participants will receive oral selinexor and dexamethasone for up to 3 years in addition to subcutaneous daratumumab (Darzalex) and capsules of lenalidomide. The study opened Sept. 10, aiming for 100 participants at sites in Arizona, Colorado, Maryland, New York, Oregon, Texas, and Virginia. OS is a secondary outcome measure; QoL will not be assessed.  

Newly diagnosed multiple myeloma where ASCT not planned 

Patients with newly diagnosed multiple myeloma who are not having ASCT as initial therapy are eligible for a phase 3 study of the investigational CAR T-cell therapy ciltacabtagene autoleucel (cilta-cel). This product targets B-cell maturation antigen (BCMA), which is expressed on the surface of mature B lymphocytes and malignant plasma cells; it is in late-stage clinical trials for multiple myeloma but has not yet been approved. In this study, the control-group participants will receive standard therapy for up to approximately 4 years - a regimen of bortezomib (Velcade), lenalidomide, and dexamethasone. Patients destined for cilta-cel will undergo apheresis to garner their T cells, which will then be genetically engineered to express the synthetic antigen receptor, duplicated, and re-infused. During the 6-month wait between apheresis and the cilta-cel infusion, the CAR T patients will receive similar treatment to the control group. Recruitment started for 650 patients across 12 U.S. states and 24 countries on August 19. The primary outcome is progression-free survival. OS and QoL are secondary measures and will be tracked for approximately 12 years. 

All trial information is from the National Institutes of Health U.S. National Library of Medicine.

A version of this article first appeared on Medscape.com

A number of late-phase clinical trials in lymphoma and multiple myeloma (MM) have opened in recent months. Maybe one of your patients could benefit from being enrolled? 

Untreated peripheral T-cell lymphoma 

Adult patients with peripheral T-cell lymphoma who have received no therapy except corticosteroids are invited to join a phase 2 study testing duvelisib (Copiktra) added to usual chemotherapy. Duvelisib is currently used in relapsed/refractory patients with chronic lymphocytic leukemia/small lymphocytic lymphoma (CLL/SLL) or follicular lymphoma; this study explores first-line use in a different type of lymphoma, so it may be a potential new indication for the drug. All participants will receive a 5-month chemotherapy regimen of cyclophosphamide, doxorubicin (Adriamycin, Rubex), vincristine (Oncovin), prednisone, and etoposide (VePesid). One group will also take oral azacitidine (Vidaza) while the third (experimental) group has oral duvelisib. The primary outcome is complete remission rate; overall survival (OS) is a secondary outcome. Quality of life (QoL) is not measured apart from mood and fatigue. The study opened at Memorial Sloan Kettering Cancer Center on July 30 for up to 170 participants. 

Untreated CLL/SLL 

Patients with CLL/SLL, no 17p deletions, and no prior systemic therapy can join a phase 3 study of pirtobrutinib, an investigational oral tyrosine-kinase inhibitor. Pirtobrutinib targets Bruton's tyrosine kinase, an intracellular signaler that is crucial to the proliferation and survival of leukemic cells. The trial will involve treatment for up to 5 years, with either oral pirtobrutinib or a standard combination of intravenous bendamustine (Treakisym, Treanda, Ribomustin) and rituximab (Ruxience, Riabni, Truxima, Rituxan, MabThera). Investigators at the study site, the California Research Institute in Los Angeles, started recruiting on Sept. 23 hoping for 250 participants. Progression-free survival is the primary outcome, OS is a secondary measure, and QoL will not be tracked.  

Relapsed or refractory follicular lymphoma after one line of therapy

 Adult patients who have CD20-positive follicular lymphoma (grades 1-3A) who have received at least one prior systemic lymphoma therapy can join a phase 3 trial of investigational drug mosunetuzumab combined with lenalidomide (Revlimid, Linamide). Participants in the mosunetuzumab group will be treated with the drug combo for approximately 1 year then followed for 8 years. People in the comparator group will receive a rituximab-lenalidomide combination instead. The trial planned to start enrolling on Oct. 31, looking for a total of 400 people in 144 study locations worldwide, including in nine U.S. states. The primary outcome is progression-free survival. OS is a secondary outcome and, apart from fatigue, QoL parameters will not be assessed.  

Relapsed or refractory follicular lymphoma after two lines of therapy 

Adults with follicular lymphoma (grades 1-3A) despite two or more treatment regimens, including at least one anti-CD20 therapy, are eligible for a phase 2 study of loncastuximab tesirine (Zynlonta). The drug already has an FDA accelerated approval this year for a different lymphoma, relapsed/refractory large B-cell lymphoma, so this could be a new indication. In this trial, it will be compared with idelalisib (Zydelig), which is already approved for follicular lymphoma. Participants will get either an infusion of loncastuximab every 3 weeks or a twice-daily tablet of idelalisib for up to 30 months. Investigators started recruiting on Oct. 30 and hope for 150 participants in Nevada and New Jersey. Complete response rate is the primary outcome. OS and QoL are secondary outcome measures. 

Untreated multiple myeloma not eligible for autologous stem-cell transplant (ASCT) 

Adults with untreated multiple myeloma who are not eligible for stem-cell transplantation are sought for a phase 2 study testing the performance of selinexor (Xpovio) plus dexamethasone. (Prior treatment with emergency steroids and radiation therapy is allowed.) Selinexor plus dexamethasone was approved in 2019 for multiple myeloma after four prior therapies; the goal of this study is to assess its performance as frontline treatment. Participants will receive oral selinexor and dexamethasone for up to 3 years in addition to subcutaneous daratumumab (Darzalex) and capsules of lenalidomide. The study opened Sept. 10, aiming for 100 participants at sites in Arizona, Colorado, Maryland, New York, Oregon, Texas, and Virginia. OS is a secondary outcome measure; QoL will not be assessed.  

Newly diagnosed multiple myeloma where ASCT not planned 

Patients with newly diagnosed multiple myeloma who are not having ASCT as initial therapy are eligible for a phase 3 study of the investigational CAR T-cell therapy ciltacabtagene autoleucel (cilta-cel). This product targets B-cell maturation antigen (BCMA), which is expressed on the surface of mature B lymphocytes and malignant plasma cells; it is in late-stage clinical trials for multiple myeloma but has not yet been approved. In this study, the control-group participants will receive standard therapy for up to approximately 4 years - a regimen of bortezomib (Velcade), lenalidomide, and dexamethasone. Patients destined for cilta-cel will undergo apheresis to garner their T cells, which will then be genetically engineered to express the synthetic antigen receptor, duplicated, and re-infused. During the 6-month wait between apheresis and the cilta-cel infusion, the CAR T patients will receive similar treatment to the control group. Recruitment started for 650 patients across 12 U.S. states and 24 countries on August 19. The primary outcome is progression-free survival. OS and QoL are secondary measures and will be tracked for approximately 12 years. 

All trial information is from the National Institutes of Health U.S. National Library of Medicine.

A version of this article first appeared on Medscape.com

A number of late-phase clinical trials in lymphoma and multiple myeloma (MM) have opened in recent months. Maybe one of your patients could benefit from being enrolled? 

Untreated peripheral T-cell lymphoma 

Adult patients with peripheral T-cell lymphoma who have received no therapy except corticosteroids are invited to join a phase 2 study testing duvelisib (Copiktra) added to usual chemotherapy. Duvelisib is currently used in relapsed/refractory patients with chronic lymphocytic leukemia/small lymphocytic lymphoma (CLL/SLL) or follicular lymphoma; this study explores first-line use in a different type of lymphoma, so it may be a potential new indication for the drug. All participants will receive a 5-month chemotherapy regimen of cyclophosphamide, doxorubicin (Adriamycin, Rubex), vincristine (Oncovin), prednisone, and etoposide (VePesid). One group will also take oral azacitidine (Vidaza) while the third (experimental) group has oral duvelisib. The primary outcome is complete remission rate; overall survival (OS) is a secondary outcome. Quality of life (QoL) is not measured apart from mood and fatigue. The study opened at Memorial Sloan Kettering Cancer Center on July 30 for up to 170 participants. 

Untreated CLL/SLL 

Patients with CLL/SLL, no 17p deletions, and no prior systemic therapy can join a phase 3 study of pirtobrutinib, an investigational oral tyrosine-kinase inhibitor. Pirtobrutinib targets Bruton's tyrosine kinase, an intracellular signaler that is crucial to the proliferation and survival of leukemic cells. The trial will involve treatment for up to 5 years, with either oral pirtobrutinib or a standard combination of intravenous bendamustine (Treakisym, Treanda, Ribomustin) and rituximab (Ruxience, Riabni, Truxima, Rituxan, MabThera). Investigators at the study site, the California Research Institute in Los Angeles, started recruiting on Sept. 23 hoping for 250 participants. Progression-free survival is the primary outcome, OS is a secondary measure, and QoL will not be tracked.  

Relapsed or refractory follicular lymphoma after one line of therapy

 Adult patients who have CD20-positive follicular lymphoma (grades 1-3A) who have received at least one prior systemic lymphoma therapy can join a phase 3 trial of investigational drug mosunetuzumab combined with lenalidomide (Revlimid, Linamide). Participants in the mosunetuzumab group will be treated with the drug combo for approximately 1 year then followed for 8 years. People in the comparator group will receive a rituximab-lenalidomide combination instead. The trial planned to start enrolling on Oct. 31, looking for a total of 400 people in 144 study locations worldwide, including in nine U.S. states. The primary outcome is progression-free survival. OS is a secondary outcome and, apart from fatigue, QoL parameters will not be assessed.  

Relapsed or refractory follicular lymphoma after two lines of therapy 

Adults with follicular lymphoma (grades 1-3A) despite two or more treatment regimens, including at least one anti-CD20 therapy, are eligible for a phase 2 study of loncastuximab tesirine (Zynlonta). The drug already has an FDA accelerated approval this year for a different lymphoma, relapsed/refractory large B-cell lymphoma, so this could be a new indication. In this trial, it will be compared with idelalisib (Zydelig), which is already approved for follicular lymphoma. Participants will get either an infusion of loncastuximab every 3 weeks or a twice-daily tablet of idelalisib for up to 30 months. Investigators started recruiting on Oct. 30 and hope for 150 participants in Nevada and New Jersey. Complete response rate is the primary outcome. OS and QoL are secondary outcome measures. 

Untreated multiple myeloma not eligible for autologous stem-cell transplant (ASCT) 

Adults with untreated multiple myeloma who are not eligible for stem-cell transplantation are sought for a phase 2 study testing the performance of selinexor (Xpovio) plus dexamethasone. (Prior treatment with emergency steroids and radiation therapy is allowed.) Selinexor plus dexamethasone was approved in 2019 for multiple myeloma after four prior therapies; the goal of this study is to assess its performance as frontline treatment. Participants will receive oral selinexor and dexamethasone for up to 3 years in addition to subcutaneous daratumumab (Darzalex) and capsules of lenalidomide. The study opened Sept. 10, aiming for 100 participants at sites in Arizona, Colorado, Maryland, New York, Oregon, Texas, and Virginia. OS is a secondary outcome measure; QoL will not be assessed.  

Newly diagnosed multiple myeloma where ASCT not planned 

Patients with newly diagnosed multiple myeloma who are not having ASCT as initial therapy are eligible for a phase 3 study of the investigational CAR T-cell therapy ciltacabtagene autoleucel (cilta-cel). This product targets B-cell maturation antigen (BCMA), which is expressed on the surface of mature B lymphocytes and malignant plasma cells; it is in late-stage clinical trials for multiple myeloma but has not yet been approved. In this study, the control-group participants will receive standard therapy for up to approximately 4 years - a regimen of bortezomib (Velcade), lenalidomide, and dexamethasone. Patients destined for cilta-cel will undergo apheresis to garner their T cells, which will then be genetically engineered to express the synthetic antigen receptor, duplicated, and re-infused. During the 6-month wait between apheresis and the cilta-cel infusion, the CAR T patients will receive similar treatment to the control group. Recruitment started for 650 patients across 12 U.S. states and 24 countries on August 19. The primary outcome is progression-free survival. OS and QoL are secondary measures and will be tracked for approximately 12 years. 

All trial information is from the National Institutes of Health U.S. National Library of Medicine.

A version of this article first appeared on Medscape.com

Just months after the MASTER DAPT trial showed that abbreviated dual-antiplatelet therapy (DAPT) lowers the risk of bleeding after stent placement in patients at high bleeding risk, a new analysis showed the favorable benefit-to-risk ratio was about the same in the subgroup who also had an acute or recent myocardial infarction.

In the new prespecified MASTER DAPT analysis, the data show that the subgroup with both an increased bleeding risk and an increased risk of ischemic events benefited much like the entire study population from a shorter DAPT duration, reported Pieter C. Smits, MD, PhD, at the Transcatheter Cardiovascular Therapeutics annual meeting, held virtually and live in Orlando.

“There was no signal towards increased ischemic risk in the abbreviated DAPT population presenting with recent acute MI,” said Dr. Smits, emphasizing the consistency of results in this “bi-risk” subgroup with objective criteria for increased risks of bleeding and ischemic events.

MASTER DAPT main results published

The main results of the MASTER DAPT trial were presented at the 2021 annual meeting of the European Society of Cardiology and published recently in the New England Journal of Medicine. The trial randomized 4,434 patients who met one or more criteria for high bleeding risk. These included age of at least 75 years, documented anemia, a clinical indication for oral anticoagulants, and previous bleeding episodes requiring hospitalization.

In the trial, all patients were maintained on DAPT for 1 month after implantation of a biodegradable-polymer, sirolimus-eluting coronary stent (Ultimaster, Terumo). At the end of the month, those randomized to abbreviated DAPT started immediately on single-agent antiplatelet therapy, while those in the standard DAPT group remained on DAPT for at least 2 additional months.

Over 1 year of follow-up, the bleeding event rate was lower in the abbreviated DAPT group (6.5% vs. 9.4%; P < .0001 for superiority). The slight increase in major ischemic events among those in the abbreviated DAPT group (6.1% vs. 5.9%) was not significantly different (P = .001 for noninferiority).

When compared on the basis of net adverse clinical events (NACE), which comprised all-case death, MI, stroke, or Bleeding Academic Research Consortium (BARC) level 3 or 5 bleeding, there was a slight advantage for abbreviated DAPT (7.5% vs. 7.7%). This did not reach significance, but it was similar (P < .001 for noninferiority), favoring the abbreviated course of DAPT because of the bleeding advantage.

Recent MI vs. no MI

In the new analysis, patients in both the abbreviated and standard DAPT group were stratified into those with no major cardiovascular event within the past 12 months and those with an acute MI or acute coronary syndrome within this time. There were somewhat more patients without a history of MI within the previous 12 months in both the abbreviated DAPT (1,381 vs. 914 patients) and standard DAPT (1,418 vs. 866) groups.

In those without a recent MI, NACE rates were nearly identical over 1-year follow-up for those who received abbreviated versus standard DAPT. In both, slightly more than 6% had a NACE event, producing a hazard ratio of 1.03 for abbreviated versus standard DAPT (P = 0.85).

For those with a recent MI, event rates began to separate within 30 days. By 1 year, NACE rates exceeded 10% in those on standard DAPT, but remained below 9% for those on abbreviated DAPT. The lower hazard ratio in the abbreviated DAPT group (HR, 0.83; P = .22) did not reach statistical significance, but it did echo the larger MASTER DAPT conclusion.

“An abbreviated DAPT strategy significantly reduced clinically relevant bleeding risk in these bi-risk patients without increasing risk of ischemic events,” reported Dr. Smits, director of interventional cardiology at Maasstad Hospital, Rotterdam, the Netherlands.
 

No difference in NACE components

In fact, when the components of NACE were evaluated individually in the subgroup of patients with prior MI, both stroke (HR, 0.47; P = .16) and all-cause death (HR, 0.78; P = .28), although not significant, numerically favored abbreviated DAPT.

There was no difference between abbreviated and standard DAPT for risk of MI at 1 year (HR, 1.03; P = .92).

As in the overall MASTER DAPT results, bleeding risk (BARC 2, 3, or 5 bleeding) was significantly reduced in the substudy among those with a recent prior MI (P = .013) or those with no MI in the prior 12 months (P = .01).

In MASTER DAPT, which was an open-label study that randomized participants in 30 countries, all patients received one type of drug-eluting stent. While Dr. Smits conceded that it is not clear whether the conclusions about abbreviated DAPT can be extrapolated to other stents, he noted that recent long-term outcomes for modern drug-eluting coronary stents have been similar, suggesting these results might be more broadly applicable.

According to Dr. Smit, the consistency of this subgroup analysis with the previously published MASTER DAPT study is mutually reinforcing for a role of abbreviated DAPT in patients at high bleeding risk. Other experts agreed.

“One of the concerns that people have had is exactly what has been addressed here in this subgroup analysis. These are the patients that are not only bleeding-risk high but ischemic-risk high. The question was whether the benefit of reducing bleeding risk is offset by increasing stent thrombosis or other ischemic event outcomes, and the answer from the analysis is really clearly no,” said Philippe Gabriel Steg, MD, chief, department of cardiology, Hôpital Bichat, Paris, at the meeting, sponsored by the Cardiovascular Research Foundation.

Dr. Smits reports financial relationships with Abiomed, Abbott Vascular, Daiichi-Sankyo, Microport, Opsense, and Terumo Medical. Dr. Steg reports financial relationships with Amgen, AstraZeneca, Bayer, Boehringer-Ingelheim, Bristol Myers Squibb, Idorsia, Merck, Novartis, Regeneron, and Sanofi-Aventis.

Just months after the MASTER DAPT trial showed that abbreviated dual-antiplatelet therapy (DAPT) lowers the risk of bleeding after stent placement in patients at high bleeding risk, a new analysis showed the favorable benefit-to-risk ratio was about the same in the subgroup who also had an acute or recent myocardial infarction.

In the new prespecified MASTER DAPT analysis, the data show that the subgroup with both an increased bleeding risk and an increased risk of ischemic events benefited much like the entire study population from a shorter DAPT duration, reported Pieter C. Smits, MD, PhD, at the Transcatheter Cardiovascular Therapeutics annual meeting, held virtually and live in Orlando.

“There was no signal towards increased ischemic risk in the abbreviated DAPT population presenting with recent acute MI,” said Dr. Smits, emphasizing the consistency of results in this “bi-risk” subgroup with objective criteria for increased risks of bleeding and ischemic events.

MASTER DAPT main results published

The main results of the MASTER DAPT trial were presented at the 2021 annual meeting of the European Society of Cardiology and published recently in the New England Journal of Medicine. The trial randomized 4,434 patients who met one or more criteria for high bleeding risk. These included age of at least 75 years, documented anemia, a clinical indication for oral anticoagulants, and previous bleeding episodes requiring hospitalization.

In the trial, all patients were maintained on DAPT for 1 month after implantation of a biodegradable-polymer, sirolimus-eluting coronary stent (Ultimaster, Terumo). At the end of the month, those randomized to abbreviated DAPT started immediately on single-agent antiplatelet therapy, while those in the standard DAPT group remained on DAPT for at least 2 additional months.

Over 1 year of follow-up, the bleeding event rate was lower in the abbreviated DAPT group (6.5% vs. 9.4%; P < .0001 for superiority). The slight increase in major ischemic events among those in the abbreviated DAPT group (6.1% vs. 5.9%) was not significantly different (P = .001 for noninferiority).

When compared on the basis of net adverse clinical events (NACE), which comprised all-case death, MI, stroke, or Bleeding Academic Research Consortium (BARC) level 3 or 5 bleeding, there was a slight advantage for abbreviated DAPT (7.5% vs. 7.7%). This did not reach significance, but it was similar (P < .001 for noninferiority), favoring the abbreviated course of DAPT because of the bleeding advantage.

Recent MI vs. no MI

In the new analysis, patients in both the abbreviated and standard DAPT group were stratified into those with no major cardiovascular event within the past 12 months and those with an acute MI or acute coronary syndrome within this time. There were somewhat more patients without a history of MI within the previous 12 months in both the abbreviated DAPT (1,381 vs. 914 patients) and standard DAPT (1,418 vs. 866) groups.

In those without a recent MI, NACE rates were nearly identical over 1-year follow-up for those who received abbreviated versus standard DAPT. In both, slightly more than 6% had a NACE event, producing a hazard ratio of 1.03 for abbreviated versus standard DAPT (P = 0.85).

For those with a recent MI, event rates began to separate within 30 days. By 1 year, NACE rates exceeded 10% in those on standard DAPT, but remained below 9% for those on abbreviated DAPT. The lower hazard ratio in the abbreviated DAPT group (HR, 0.83; P = .22) did not reach statistical significance, but it did echo the larger MASTER DAPT conclusion.

“An abbreviated DAPT strategy significantly reduced clinically relevant bleeding risk in these bi-risk patients without increasing risk of ischemic events,” reported Dr. Smits, director of interventional cardiology at Maasstad Hospital, Rotterdam, the Netherlands.
 

No difference in NACE components

In fact, when the components of NACE were evaluated individually in the subgroup of patients with prior MI, both stroke (HR, 0.47; P = .16) and all-cause death (HR, 0.78; P = .28), although not significant, numerically favored abbreviated DAPT.

There was no difference between abbreviated and standard DAPT for risk of MI at 1 year (HR, 1.03; P = .92).

As in the overall MASTER DAPT results, bleeding risk (BARC 2, 3, or 5 bleeding) was significantly reduced in the substudy among those with a recent prior MI (P = .013) or those with no MI in the prior 12 months (P = .01).

In MASTER DAPT, which was an open-label study that randomized participants in 30 countries, all patients received one type of drug-eluting stent. While Dr. Smits conceded that it is not clear whether the conclusions about abbreviated DAPT can be extrapolated to other stents, he noted that recent long-term outcomes for modern drug-eluting coronary stents have been similar, suggesting these results might be more broadly applicable.

According to Dr. Smit, the consistency of this subgroup analysis with the previously published MASTER DAPT study is mutually reinforcing for a role of abbreviated DAPT in patients at high bleeding risk. Other experts agreed.

“One of the concerns that people have had is exactly what has been addressed here in this subgroup analysis. These are the patients that are not only bleeding-risk high but ischemic-risk high. The question was whether the benefit of reducing bleeding risk is offset by increasing stent thrombosis or other ischemic event outcomes, and the answer from the analysis is really clearly no,” said Philippe Gabriel Steg, MD, chief, department of cardiology, Hôpital Bichat, Paris, at the meeting, sponsored by the Cardiovascular Research Foundation.

Dr. Smits reports financial relationships with Abiomed, Abbott Vascular, Daiichi-Sankyo, Microport, Opsense, and Terumo Medical. Dr. Steg reports financial relationships with Amgen, AstraZeneca, Bayer, Boehringer-Ingelheim, Bristol Myers Squibb, Idorsia, Merck, Novartis, Regeneron, and Sanofi-Aventis.

Just months after the MASTER DAPT trial showed that abbreviated dual-antiplatelet therapy (DAPT) lowers the risk of bleeding after stent placement in patients at high bleeding risk, a new analysis showed the favorable benefit-to-risk ratio was about the same in the subgroup who also had an acute or recent myocardial infarction.

In the new prespecified MASTER DAPT analysis, the data show that the subgroup with both an increased bleeding risk and an increased risk of ischemic events benefited much like the entire study population from a shorter DAPT duration, reported Pieter C. Smits, MD, PhD, at the Transcatheter Cardiovascular Therapeutics annual meeting, held virtually and live in Orlando.

“There was no signal towards increased ischemic risk in the abbreviated DAPT population presenting with recent acute MI,” said Dr. Smits, emphasizing the consistency of results in this “bi-risk” subgroup with objective criteria for increased risks of bleeding and ischemic events.

MASTER DAPT main results published

The main results of the MASTER DAPT trial were presented at the 2021 annual meeting of the European Society of Cardiology and published recently in the New England Journal of Medicine. The trial randomized 4,434 patients who met one or more criteria for high bleeding risk. These included age of at least 75 years, documented anemia, a clinical indication for oral anticoagulants, and previous bleeding episodes requiring hospitalization.

In the trial, all patients were maintained on DAPT for 1 month after implantation of a biodegradable-polymer, sirolimus-eluting coronary stent (Ultimaster, Terumo). At the end of the month, those randomized to abbreviated DAPT started immediately on single-agent antiplatelet therapy, while those in the standard DAPT group remained on DAPT for at least 2 additional months.

Over 1 year of follow-up, the bleeding event rate was lower in the abbreviated DAPT group (6.5% vs. 9.4%; P < .0001 for superiority). The slight increase in major ischemic events among those in the abbreviated DAPT group (6.1% vs. 5.9%) was not significantly different (P = .001 for noninferiority).

When compared on the basis of net adverse clinical events (NACE), which comprised all-case death, MI, stroke, or Bleeding Academic Research Consortium (BARC) level 3 or 5 bleeding, there was a slight advantage for abbreviated DAPT (7.5% vs. 7.7%). This did not reach significance, but it was similar (P < .001 for noninferiority), favoring the abbreviated course of DAPT because of the bleeding advantage.

Recent MI vs. no MI

In the new analysis, patients in both the abbreviated and standard DAPT group were stratified into those with no major cardiovascular event within the past 12 months and those with an acute MI or acute coronary syndrome within this time. There were somewhat more patients without a history of MI within the previous 12 months in both the abbreviated DAPT (1,381 vs. 914 patients) and standard DAPT (1,418 vs. 866) groups.

In those without a recent MI, NACE rates were nearly identical over 1-year follow-up for those who received abbreviated versus standard DAPT. In both, slightly more than 6% had a NACE event, producing a hazard ratio of 1.03 for abbreviated versus standard DAPT (P = 0.85).

For those with a recent MI, event rates began to separate within 30 days. By 1 year, NACE rates exceeded 10% in those on standard DAPT, but remained below 9% for those on abbreviated DAPT. The lower hazard ratio in the abbreviated DAPT group (HR, 0.83; P = .22) did not reach statistical significance, but it did echo the larger MASTER DAPT conclusion.

“An abbreviated DAPT strategy significantly reduced clinically relevant bleeding risk in these bi-risk patients without increasing risk of ischemic events,” reported Dr. Smits, director of interventional cardiology at Maasstad Hospital, Rotterdam, the Netherlands.
 

No difference in NACE components

In fact, when the components of NACE were evaluated individually in the subgroup of patients with prior MI, both stroke (HR, 0.47; P = .16) and all-cause death (HR, 0.78; P = .28), although not significant, numerically favored abbreviated DAPT.

There was no difference between abbreviated and standard DAPT for risk of MI at 1 year (HR, 1.03; P = .92).

As in the overall MASTER DAPT results, bleeding risk (BARC 2, 3, or 5 bleeding) was significantly reduced in the substudy among those with a recent prior MI (P = .013) or those with no MI in the prior 12 months (P = .01).

In MASTER DAPT, which was an open-label study that randomized participants in 30 countries, all patients received one type of drug-eluting stent. While Dr. Smits conceded that it is not clear whether the conclusions about abbreviated DAPT can be extrapolated to other stents, he noted that recent long-term outcomes for modern drug-eluting coronary stents have been similar, suggesting these results might be more broadly applicable.

According to Dr. Smit, the consistency of this subgroup analysis with the previously published MASTER DAPT study is mutually reinforcing for a role of abbreviated DAPT in patients at high bleeding risk. Other experts agreed.

“One of the concerns that people have had is exactly what has been addressed here in this subgroup analysis. These are the patients that are not only bleeding-risk high but ischemic-risk high. The question was whether the benefit of reducing bleeding risk is offset by increasing stent thrombosis or other ischemic event outcomes, and the answer from the analysis is really clearly no,” said Philippe Gabriel Steg, MD, chief, department of cardiology, Hôpital Bichat, Paris, at the meeting, sponsored by the Cardiovascular Research Foundation.

Dr. Smits reports financial relationships with Abiomed, Abbott Vascular, Daiichi-Sankyo, Microport, Opsense, and Terumo Medical. Dr. Steg reports financial relationships with Amgen, AstraZeneca, Bayer, Boehringer-Ingelheim, Bristol Myers Squibb, Idorsia, Merck, Novartis, Regeneron, and Sanofi-Aventis.

Among patients with the recently defined severe autoinflammatory syndrome VEXAS, those who are transfusion dependent or have a specific amino acid substitution are at highest risk for death, whereas those with ear chondritis are at significantly lower risk, a multinational team of investigators has found.

Courtesy Dr. Marcela Ferrada

Their study of mortality and predictors of survival among patients with genetically confirmed VEXAS showed that patients with a VEXAS variant resulting in an amino acid substitution of a methionine for a valine had a 3.5-fold higher risk for death, compared with patients with either a methionine-to-threonine substitution or a methionine-to-leucine swap.

Transfusion dependence was an independent predictor of mortality. Patients who became dependent on transfusions after symptom onset had a nearly threefold higher risk for death, reported Marcela A. Ferrada, MD, a clinical fellow at the National Institute of Arthritis and Musculoskeletal and Skin Diseases.

“These findings should inform risk assessment and clinical management in patients with VEXAS syndrome,” she said in an oral abstract presentation during the virtual annual meeting of the American College of Rheumatology.

“These genetic findings have proven right now to be not only diagnostic, but we have shown that they’re also prognostic, and we hope that this is going to help us identify patients who could have more aggressive treatment,” Dr. Ferrada said.

She also discussed her findings in a media briefing held 2 days prior to her plenary presentation. At that briefing, this news organization asked participating clinicians whether they had patients who they suspected may have had undiagnosed VEXAS.

“My answer to that is interesting,” replied moderator Vaneet Sandhu, MD, from Loma Linda (Calif.) University and Riverside University Health System.

“In the last couple of days, I’ve been reading about VEXAS, and actually texted one of my colleagues yesterday and said, ‘Hey, you know these patients we’ve been seeing who have these strange rashes and chondritis and have maybe a diagnosis of leukocytoclastic vasculitis or something else – are we not diagnosing these patients?’ ” she said.

“I think we are looking at every patient with chondritis and reexamining their phenotype. We had dismissed certain symptoms because they didn’t fit the archetype for relapsing polychondritis, for example, but it could be VEXAS,” said Alfred Kim, MD, PhD, of Washington University in St. Louis, who also presented data during the briefing.

Three variants

VEXAS is caused by somatic mutations in UBA1, a gene that initiates cytoplasmic ubiquitylation, a process by which misfolded proteins are tagged for degradation.

The syndrome’s name is an acronym descriptive of the major features:

• Vacuoles in bone marrow cells.
• E-1 activating enzyme that UBA1 encodes for.
• X-linked.
• Autoinflammatory.
• Somatic mutation featuring hematologic mosaicism.

VEXAS results in rheumatologic, dermatologic, and hematologic symptoms that are often misdiagnosed as being caused by treatment-refractory relapsing polychondritis, polyarteritis nodosa, Sweet syndrome, giant cell arteritis, or myelodysplastic syndrome (MDS).

VEXAS was identified as a distinct syndrome within the past year by Dr. Ferrada and other investigators at NIAMS, the National Human Genome Research Institute, and other institutions.

In the study reported at ACR 2021, Dr. Ferrada and colleagues assessed 83 men who had been referred for genetic testing for VEXAS at the National Institutes of Health, in Bethesda, Md., and at Leeds (England) Teaching Hospitals NHS Trust.

All patients were confirmed to have VEXAS-defining genetic mutations in UBA1 by Sanger sequencing of peripheral blood samples. Only those patients with mutations at codon p.Met41 were included in the investigators’ analysis. Mutations at that site account for nearly all cases of VEXAS that have been identified to date.

The most common clinical manifestation of VEXAS was skin involvement, which occurred in all but one of the 83 patients. Other common manifestations included arthritis (58 patients), pulmonary infiltrates (57 patients), and ear chondritis (54 patients).

Fifteen patients were found to have the leucine variant, 18 had the valine variant, and 50 had the threonine variant. The median age at disease onset was 66 years in the leucine and threonine variant groups and 65 in the valine variant group.

The clinical diagnosis differed according to genotype: 4 of 18 patients (22%) with the valine variant were diagnosed with relapsing polychondritis, compared with 8 of 15 (53%) with the leucine variant and 31 of 50 (62%) with the threonine variant (P = .01).

In contrast, 55% of patients with valine genotype were diagnosed with undifferentiated fever, compared with 6% of those with the leucine and 16% with the threonine genotypes (P = .001). More patients with the leucine variant (60%) were diagnosed with Sweet syndrome, compared with 11% and 14% of patients with the valine and threonine variants, respectively (P = .001).

There was no significant difference among the three genotypes in the percentage of patients diagnosed with MDS.

The follow-up period ranged from 1 to 18 years (median, 4.7 years). The median survival time from disease onset for all patients was 10 years.

Among patients with the valine variant, median survival was 9 years, which was significantly less than among patients with the other two variants (P = .01).

In univariable analysis, independent predictors of mortality were ear chondritis (hazard ratio, 0.26; P = .005), transfusion dependence, a time-dependent variable (HR, 2.59; P = .03), and the valine variant (HR, 3.5; P = .008).

The association between VEXAS genotype and phenotype could be explained by the finding that, among patients with the valine variant, there was significantly less translation of the catalytically proficient UBA1b isoform than in patients with the other two variants, Dr. Ferrada said.

Therapeutic options

Dr. Ferrada noted that to date no drugs have been shown to provide consistent therapeutic benefits for patients with VEXAS, but evidence as to the etiology of the syndrome points to possible treatment approaches.

“All of these findings I think are extremely important to help us guide management of these patients, as we know that the mutation is located in the stem cells in the bone marrow. So we suspect that doing a bone marrow transplant in these patients is going to be curative,” Dr. Ferrada said during the briefing.

Investigators are planning a phase 2 trial of allogeneic hematopoietic stem cell transplant for patients with VEXAS.

The study was supported by the National Institutes of Health. Dr. Ferrada, Dr. Sandhu, and Dr. Kim have disclosed no relevant financial relationships.

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

Among patients with the recently defined severe autoinflammatory syndrome VEXAS, those who are transfusion dependent or have a specific amino acid substitution are at highest risk for death, whereas those with ear chondritis are at significantly lower risk, a multinational team of investigators has found.

Courtesy Dr. Marcela Ferrada

Their study of mortality and predictors of survival among patients with genetically confirmed VEXAS showed that patients with a VEXAS variant resulting in an amino acid substitution of a methionine for a valine had a 3.5-fold higher risk for death, compared with patients with either a methionine-to-threonine substitution or a methionine-to-leucine swap.

Transfusion dependence was an independent predictor of mortality. Patients who became dependent on transfusions after symptom onset had a nearly threefold higher risk for death, reported Marcela A. Ferrada, MD, a clinical fellow at the National Institute of Arthritis and Musculoskeletal and Skin Diseases.

“These findings should inform risk assessment and clinical management in patients with VEXAS syndrome,” she said in an oral abstract presentation during the virtual annual meeting of the American College of Rheumatology.

“These genetic findings have proven right now to be not only diagnostic, but we have shown that they’re also prognostic, and we hope that this is going to help us identify patients who could have more aggressive treatment,” Dr. Ferrada said.

She also discussed her findings in a media briefing held 2 days prior to her plenary presentation. At that briefing, this news organization asked participating clinicians whether they had patients who they suspected may have had undiagnosed VEXAS.

“My answer to that is interesting,” replied moderator Vaneet Sandhu, MD, from Loma Linda (Calif.) University and Riverside University Health System.

“In the last couple of days, I’ve been reading about VEXAS, and actually texted one of my colleagues yesterday and said, ‘Hey, you know these patients we’ve been seeing who have these strange rashes and chondritis and have maybe a diagnosis of leukocytoclastic vasculitis or something else – are we not diagnosing these patients?’ ” she said.

“I think we are looking at every patient with chondritis and reexamining their phenotype. We had dismissed certain symptoms because they didn’t fit the archetype for relapsing polychondritis, for example, but it could be VEXAS,” said Alfred Kim, MD, PhD, of Washington University in St. Louis, who also presented data during the briefing.

Three variants

VEXAS is caused by somatic mutations in UBA1, a gene that initiates cytoplasmic ubiquitylation, a process by which misfolded proteins are tagged for degradation.

The syndrome’s name is an acronym descriptive of the major features:

• Vacuoles in bone marrow cells.
• E-1 activating enzyme that UBA1 encodes for.
• X-linked.
• Autoinflammatory.
• Somatic mutation featuring hematologic mosaicism.

VEXAS results in rheumatologic, dermatologic, and hematologic symptoms that are often misdiagnosed as being caused by treatment-refractory relapsing polychondritis, polyarteritis nodosa, Sweet syndrome, giant cell arteritis, or myelodysplastic syndrome (MDS).

VEXAS was identified as a distinct syndrome within the past year by Dr. Ferrada and other investigators at NIAMS, the National Human Genome Research Institute, and other institutions.

In the study reported at ACR 2021, Dr. Ferrada and colleagues assessed 83 men who had been referred for genetic testing for VEXAS at the National Institutes of Health, in Bethesda, Md., and at Leeds (England) Teaching Hospitals NHS Trust.

All patients were confirmed to have VEXAS-defining genetic mutations in UBA1 by Sanger sequencing of peripheral blood samples. Only those patients with mutations at codon p.Met41 were included in the investigators’ analysis. Mutations at that site account for nearly all cases of VEXAS that have been identified to date.

The most common clinical manifestation of VEXAS was skin involvement, which occurred in all but one of the 83 patients. Other common manifestations included arthritis (58 patients), pulmonary infiltrates (57 patients), and ear chondritis (54 patients).

Fifteen patients were found to have the leucine variant, 18 had the valine variant, and 50 had the threonine variant. The median age at disease onset was 66 years in the leucine and threonine variant groups and 65 in the valine variant group.

The clinical diagnosis differed according to genotype: 4 of 18 patients (22%) with the valine variant were diagnosed with relapsing polychondritis, compared with 8 of 15 (53%) with the leucine variant and 31 of 50 (62%) with the threonine variant (P = .01).

In contrast, 55% of patients with valine genotype were diagnosed with undifferentiated fever, compared with 6% of those with the leucine and 16% with the threonine genotypes (P = .001). More patients with the leucine variant (60%) were diagnosed with Sweet syndrome, compared with 11% and 14% of patients with the valine and threonine variants, respectively (P = .001).

There was no significant difference among the three genotypes in the percentage of patients diagnosed with MDS.

The follow-up period ranged from 1 to 18 years (median, 4.7 years). The median survival time from disease onset for all patients was 10 years.

Among patients with the valine variant, median survival was 9 years, which was significantly less than among patients with the other two variants (P = .01).

In univariable analysis, independent predictors of mortality were ear chondritis (hazard ratio, 0.26; P = .005), transfusion dependence, a time-dependent variable (HR, 2.59; P = .03), and the valine variant (HR, 3.5; P = .008).

The association between VEXAS genotype and phenotype could be explained by the finding that, among patients with the valine variant, there was significantly less translation of the catalytically proficient UBA1b isoform than in patients with the other two variants, Dr. Ferrada said.

Therapeutic options

Dr. Ferrada noted that to date no drugs have been shown to provide consistent therapeutic benefits for patients with VEXAS, but evidence as to the etiology of the syndrome points to possible treatment approaches.

“All of these findings I think are extremely important to help us guide management of these patients, as we know that the mutation is located in the stem cells in the bone marrow. So we suspect that doing a bone marrow transplant in these patients is going to be curative,” Dr. Ferrada said during the briefing.

Investigators are planning a phase 2 trial of allogeneic hematopoietic stem cell transplant for patients with VEXAS.

The study was supported by the National Institutes of Health. Dr. Ferrada, Dr. Sandhu, and Dr. Kim have disclosed no relevant financial relationships.

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

Among patients with the recently defined severe autoinflammatory syndrome VEXAS, those who are transfusion dependent or have a specific amino acid substitution are at highest risk for death, whereas those with ear chondritis are at significantly lower risk, a multinational team of investigators has found.

Courtesy Dr. Marcela Ferrada

Their study of mortality and predictors of survival among patients with genetically confirmed VEXAS showed that patients with a VEXAS variant resulting in an amino acid substitution of a methionine for a valine had a 3.5-fold higher risk for death, compared with patients with either a methionine-to-threonine substitution or a methionine-to-leucine swap.

Transfusion dependence was an independent predictor of mortality. Patients who became dependent on transfusions after symptom onset had a nearly threefold higher risk for death, reported Marcela A. Ferrada, MD, a clinical fellow at the National Institute of Arthritis and Musculoskeletal and Skin Diseases.

“These findings should inform risk assessment and clinical management in patients with VEXAS syndrome,” she said in an oral abstract presentation during the virtual annual meeting of the American College of Rheumatology.

“These genetic findings have proven right now to be not only diagnostic, but we have shown that they’re also prognostic, and we hope that this is going to help us identify patients who could have more aggressive treatment,” Dr. Ferrada said.

She also discussed her findings in a media briefing held 2 days prior to her plenary presentation. At that briefing, this news organization asked participating clinicians whether they had patients who they suspected may have had undiagnosed VEXAS.

“My answer to that is interesting,” replied moderator Vaneet Sandhu, MD, from Loma Linda (Calif.) University and Riverside University Health System.

“In the last couple of days, I’ve been reading about VEXAS, and actually texted one of my colleagues yesterday and said, ‘Hey, you know these patients we’ve been seeing who have these strange rashes and chondritis and have maybe a diagnosis of leukocytoclastic vasculitis or something else – are we not diagnosing these patients?’ ” she said.

“I think we are looking at every patient with chondritis and reexamining their phenotype. We had dismissed certain symptoms because they didn’t fit the archetype for relapsing polychondritis, for example, but it could be VEXAS,” said Alfred Kim, MD, PhD, of Washington University in St. Louis, who also presented data during the briefing.

Three variants

VEXAS is caused by somatic mutations in UBA1, a gene that initiates cytoplasmic ubiquitylation, a process by which misfolded proteins are tagged for degradation.

The syndrome’s name is an acronym descriptive of the major features:

• Vacuoles in bone marrow cells.
• E-1 activating enzyme that UBA1 encodes for.
• X-linked.
• Autoinflammatory.
• Somatic mutation featuring hematologic mosaicism.

VEXAS results in rheumatologic, dermatologic, and hematologic symptoms that are often misdiagnosed as being caused by treatment-refractory relapsing polychondritis, polyarteritis nodosa, Sweet syndrome, giant cell arteritis, or myelodysplastic syndrome (MDS).

VEXAS was identified as a distinct syndrome within the past year by Dr. Ferrada and other investigators at NIAMS, the National Human Genome Research Institute, and other institutions.

In the study reported at ACR 2021, Dr. Ferrada and colleagues assessed 83 men who had been referred for genetic testing for VEXAS at the National Institutes of Health, in Bethesda, Md., and at Leeds (England) Teaching Hospitals NHS Trust.

All patients were confirmed to have VEXAS-defining genetic mutations in UBA1 by Sanger sequencing of peripheral blood samples. Only those patients with mutations at codon p.Met41 were included in the investigators’ analysis. Mutations at that site account for nearly all cases of VEXAS that have been identified to date.

The most common clinical manifestation of VEXAS was skin involvement, which occurred in all but one of the 83 patients. Other common manifestations included arthritis (58 patients), pulmonary infiltrates (57 patients), and ear chondritis (54 patients).

Fifteen patients were found to have the leucine variant, 18 had the valine variant, and 50 had the threonine variant. The median age at disease onset was 66 years in the leucine and threonine variant groups and 65 in the valine variant group.

The clinical diagnosis differed according to genotype: 4 of 18 patients (22%) with the valine variant were diagnosed with relapsing polychondritis, compared with 8 of 15 (53%) with the leucine variant and 31 of 50 (62%) with the threonine variant (P = .01).

In contrast, 55% of patients with valine genotype were diagnosed with undifferentiated fever, compared with 6% of those with the leucine and 16% with the threonine genotypes (P = .001). More patients with the leucine variant (60%) were diagnosed with Sweet syndrome, compared with 11% and 14% of patients with the valine and threonine variants, respectively (P = .001).

There was no significant difference among the three genotypes in the percentage of patients diagnosed with MDS.

The follow-up period ranged from 1 to 18 years (median, 4.7 years). The median survival time from disease onset for all patients was 10 years.

Among patients with the valine variant, median survival was 9 years, which was significantly less than among patients with the other two variants (P = .01).

In univariable analysis, independent predictors of mortality were ear chondritis (hazard ratio, 0.26; P = .005), transfusion dependence, a time-dependent variable (HR, 2.59; P = .03), and the valine variant (HR, 3.5; P = .008).

The association between VEXAS genotype and phenotype could be explained by the finding that, among patients with the valine variant, there was significantly less translation of the catalytically proficient UBA1b isoform than in patients with the other two variants, Dr. Ferrada said.

Therapeutic options

Dr. Ferrada noted that to date no drugs have been shown to provide consistent therapeutic benefits for patients with VEXAS, but evidence as to the etiology of the syndrome points to possible treatment approaches.

“All of these findings I think are extremely important to help us guide management of these patients, as we know that the mutation is located in the stem cells in the bone marrow. So we suspect that doing a bone marrow transplant in these patients is going to be curative,” Dr. Ferrada said during the briefing.

Investigators are planning a phase 2 trial of allogeneic hematopoietic stem cell transplant for patients with VEXAS.

The study was supported by the National Institutes of Health. Dr. Ferrada, Dr. Sandhu, and Dr. Kim have disclosed no relevant financial relationships.

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

A number of late-phase clinical trials in leukemia have opened in recent months. Maybe one of your patients could benefit from being enrolled.

Adults and children with acute or chronic leukemias

A phase 2 study partnering with the National Marrow Donor Program is seeking individuals aged 1-65 years with lymphoma or one of the following leukemias: “acute leukemia”, acute lymphoblastic (ALL), acute myelogenous (AML), mixed-phenotype acute, chronic myelogenous (CML), and chronic lymphocytic (CLL). Researchers hope to find a way to improve outcomes of hematopoietic-cell transplantation from mismatched, unrelated donors. Participants will receive the transplant and one of seven drug regimens and will be followed for a year. The trial plans to enroll 180 people and began recruiting on Sept. 30 in California, New York, and Virginia. The primary outcome is overall survival (OS). Quality of life (QoL) will not be measured.

Mast-cell leukemia (MCL)

Adults with MCL are sought for a phase 2 study of bezuclastinib, an experimental tyrosine-kinase inhibitor (TKI) called CGT9486. CGT9486 blocks the activity of a mutated version of tyrosine-kinase receptor KIT, called KIT D816V, which is known to cause systemic mastocytosis. Participants will receive oral CGT9486 daily for up to 18 months. The study opened in October, aiming for 140 participants with any advanced systemic mastocytoses (including MCL) at sites in California, Florida, Massachusetts, New York, Ohio, Texas, and Utah. OS and QoL will be tracked.

Previously Treated CLL/Small Lymphocytic Lymphoma (SLL)

Patients with CLL/SLL who have progressed on previous therapy can join a phase 3 study of another experimental oral TIK, pirtobrutinib, this time targeting Bruton’s tyrosine kinase (BTK). BTK plays a key role in the lifecycle of white blood cells. Participants will receive either “fixed-duration” pirtobrutinib plus venetoclax (Venclexta) and rituximab (Ruxience, Riabni, Truxima, Rituxan, MabThera) or the venetoclax-rituximab combo only, for up to 5 years. Investigators started recruiting in September, aiming for 600 participants across Florida, Louisiana, Missouri, New York, and Tennessee. Progression-free survival is the primary outcome; OS is a secondary outcome and QoL will not be tracked.

High-grade myeloid cancers with measurable residual disease

Patients with AML, myelodysplastic syndrome with excess blasts-2 or myeloid neoplasm, and whose original disease is still present, are eligible for a phase 2 study of CPX-351 (daunorubicin-cytarabine, Vyxeos). The intravenous chemotherapy was approved in 2017 for certain types of AML. The goal of this study is to determine if pretreatment with CPX-351 improves the outcome of donor stem-cell transplantation. Patients will either undergo immediate transplantation or receive CPX-351 for up to 10 days followed 60 days later by the transplant. The study, being conducted at the Fred Hutchinson Cancer Research Center in Seattle, started recruiting 130 patients in August. The primary outcome is OS; QoL will not be tracked.

Newly diagnosed Philadelphia-negative ALL

Patients aged 22 or older with Philadelphia-negative ALL who have not received chemotherapy or radiation therapy are invited to join a trial of calaspargase pegol (Asparlas). The therapy was approved in 2018 for ALL in children and young adults (1 month to 21 years). The aim of this study is to confirm the recommended doses and evaluate the drug’s safety and pharmacodynamics in adults over aged 21. Each participant will receive six 2-hour infusions of calaspargase pegol over several months. The primary outcomes are safety and drug activity; OS is a secondary outcome and QoL will not be measured. The study opened on July 7 and aims to recruit 122 participants in 11 states.

Untreated adults with TP53-mutant AML

Adult patients with previously untreated AML who have at least one TP53 gene mutation are sought for a phase 3 study of magrolimab, an investigational anti-CD47 monoclonal antibody. Participants will be treated for up to 27 months with either magrolimab plus azacytidine (Vidaza), venetoclax plus azacytidine (patients deemed “appropriate for nonintensive therapy”), or standard chemotherapy (those “appropriate for intensive therapy”). In patients who received nonintensive therapy, OS is the primary outcome; OS in all participants is a secondary outcome, and QoL won’t be assessed. The trial opened in July and aims to recruit 346 individuals in Hong Kong, Australia, and the United States (California, Missouri, Oklahoma, Pennsylvania, South Carolina, and Texas).

All trial information is from the U.S. National Library of Medicine, National Institutes of Health.

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

A number of late-phase clinical trials in leukemia have opened in recent months. Maybe one of your patients could benefit from being enrolled.

Adults and children with acute or chronic leukemias

A phase 2 study partnering with the National Marrow Donor Program is seeking individuals aged 1-65 years with lymphoma or one of the following leukemias: “acute leukemia”, acute lymphoblastic (ALL), acute myelogenous (AML), mixed-phenotype acute, chronic myelogenous (CML), and chronic lymphocytic (CLL). Researchers hope to find a way to improve outcomes of hematopoietic-cell transplantation from mismatched, unrelated donors. Participants will receive the transplant and one of seven drug regimens and will be followed for a year. The trial plans to enroll 180 people and began recruiting on Sept. 30 in California, New York, and Virginia. The primary outcome is overall survival (OS). Quality of life (QoL) will not be measured.

Mast-cell leukemia (MCL)

Adults with MCL are sought for a phase 2 study of bezuclastinib, an experimental tyrosine-kinase inhibitor (TKI) called CGT9486. CGT9486 blocks the activity of a mutated version of tyrosine-kinase receptor KIT, called KIT D816V, which is known to cause systemic mastocytosis. Participants will receive oral CGT9486 daily for up to 18 months. The study opened in October, aiming for 140 participants with any advanced systemic mastocytoses (including MCL) at sites in California, Florida, Massachusetts, New York, Ohio, Texas, and Utah. OS and QoL will be tracked.

Previously Treated CLL/Small Lymphocytic Lymphoma (SLL)

Patients with CLL/SLL who have progressed on previous therapy can join a phase 3 study of another experimental oral TIK, pirtobrutinib, this time targeting Bruton’s tyrosine kinase (BTK). BTK plays a key role in the lifecycle of white blood cells. Participants will receive either “fixed-duration” pirtobrutinib plus venetoclax (Venclexta) and rituximab (Ruxience, Riabni, Truxima, Rituxan, MabThera) or the venetoclax-rituximab combo only, for up to 5 years. Investigators started recruiting in September, aiming for 600 participants across Florida, Louisiana, Missouri, New York, and Tennessee. Progression-free survival is the primary outcome; OS is a secondary outcome and QoL will not be tracked.

High-grade myeloid cancers with measurable residual disease

Patients with AML, myelodysplastic syndrome with excess blasts-2 or myeloid neoplasm, and whose original disease is still present, are eligible for a phase 2 study of CPX-351 (daunorubicin-cytarabine, Vyxeos). The intravenous chemotherapy was approved in 2017 for certain types of AML. The goal of this study is to determine if pretreatment with CPX-351 improves the outcome of donor stem-cell transplantation. Patients will either undergo immediate transplantation or receive CPX-351 for up to 10 days followed 60 days later by the transplant. The study, being conducted at the Fred Hutchinson Cancer Research Center in Seattle, started recruiting 130 patients in August. The primary outcome is OS; QoL will not be tracked.

Newly diagnosed Philadelphia-negative ALL

Patients aged 22 or older with Philadelphia-negative ALL who have not received chemotherapy or radiation therapy are invited to join a trial of calaspargase pegol (Asparlas). The therapy was approved in 2018 for ALL in children and young adults (1 month to 21 years). The aim of this study is to confirm the recommended doses and evaluate the drug’s safety and pharmacodynamics in adults over aged 21. Each participant will receive six 2-hour infusions of calaspargase pegol over several months. The primary outcomes are safety and drug activity; OS is a secondary outcome and QoL will not be measured. The study opened on July 7 and aims to recruit 122 participants in 11 states.

Untreated adults with TP53-mutant AML

Adult patients with previously untreated AML who have at least one TP53 gene mutation are sought for a phase 3 study of magrolimab, an investigational anti-CD47 monoclonal antibody. Participants will be treated for up to 27 months with either magrolimab plus azacytidine (Vidaza), venetoclax plus azacytidine (patients deemed “appropriate for nonintensive therapy”), or standard chemotherapy (those “appropriate for intensive therapy”). In patients who received nonintensive therapy, OS is the primary outcome; OS in all participants is a secondary outcome, and QoL won’t be assessed. The trial opened in July and aims to recruit 346 individuals in Hong Kong, Australia, and the United States (California, Missouri, Oklahoma, Pennsylvania, South Carolina, and Texas).

All trial information is from the U.S. National Library of Medicine, National Institutes of Health.

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

A number of late-phase clinical trials in leukemia have opened in recent months. Maybe one of your patients could benefit from being enrolled.

Adults and children with acute or chronic leukemias

A phase 2 study partnering with the National Marrow Donor Program is seeking individuals aged 1-65 years with lymphoma or one of the following leukemias: “acute leukemia”, acute lymphoblastic (ALL), acute myelogenous (AML), mixed-phenotype acute, chronic myelogenous (CML), and chronic lymphocytic (CLL). Researchers hope to find a way to improve outcomes of hematopoietic-cell transplantation from mismatched, unrelated donors. Participants will receive the transplant and one of seven drug regimens and will be followed for a year. The trial plans to enroll 180 people and began recruiting on Sept. 30 in California, New York, and Virginia. The primary outcome is overall survival (OS). Quality of life (QoL) will not be measured.

Mast-cell leukemia (MCL)

Adults with MCL are sought for a phase 2 study of bezuclastinib, an experimental tyrosine-kinase inhibitor (TKI) called CGT9486. CGT9486 blocks the activity of a mutated version of tyrosine-kinase receptor KIT, called KIT D816V, which is known to cause systemic mastocytosis. Participants will receive oral CGT9486 daily for up to 18 months. The study opened in October, aiming for 140 participants with any advanced systemic mastocytoses (including MCL) at sites in California, Florida, Massachusetts, New York, Ohio, Texas, and Utah. OS and QoL will be tracked.

Previously Treated CLL/Small Lymphocytic Lymphoma (SLL)

Patients with CLL/SLL who have progressed on previous therapy can join a phase 3 study of another experimental oral TIK, pirtobrutinib, this time targeting Bruton’s tyrosine kinase (BTK). BTK plays a key role in the lifecycle of white blood cells. Participants will receive either “fixed-duration” pirtobrutinib plus venetoclax (Venclexta) and rituximab (Ruxience, Riabni, Truxima, Rituxan, MabThera) or the venetoclax-rituximab combo only, for up to 5 years. Investigators started recruiting in September, aiming for 600 participants across Florida, Louisiana, Missouri, New York, and Tennessee. Progression-free survival is the primary outcome; OS is a secondary outcome and QoL will not be tracked.

High-grade myeloid cancers with measurable residual disease

Patients with AML, myelodysplastic syndrome with excess blasts-2 or myeloid neoplasm, and whose original disease is still present, are eligible for a phase 2 study of CPX-351 (daunorubicin-cytarabine, Vyxeos). The intravenous chemotherapy was approved in 2017 for certain types of AML. The goal of this study is to determine if pretreatment with CPX-351 improves the outcome of donor stem-cell transplantation. Patients will either undergo immediate transplantation or receive CPX-351 for up to 10 days followed 60 days later by the transplant. The study, being conducted at the Fred Hutchinson Cancer Research Center in Seattle, started recruiting 130 patients in August. The primary outcome is OS; QoL will not be tracked.

Newly diagnosed Philadelphia-negative ALL

Patients aged 22 or older with Philadelphia-negative ALL who have not received chemotherapy or radiation therapy are invited to join a trial of calaspargase pegol (Asparlas). The therapy was approved in 2018 for ALL in children and young adults (1 month to 21 years). The aim of this study is to confirm the recommended doses and evaluate the drug’s safety and pharmacodynamics in adults over aged 21. Each participant will receive six 2-hour infusions of calaspargase pegol over several months. The primary outcomes are safety and drug activity; OS is a secondary outcome and QoL will not be measured. The study opened on July 7 and aims to recruit 122 participants in 11 states.

Untreated adults with TP53-mutant AML

Adult patients with previously untreated AML who have at least one TP53 gene mutation are sought for a phase 3 study of magrolimab, an investigational anti-CD47 monoclonal antibody. Participants will be treated for up to 27 months with either magrolimab plus azacytidine (Vidaza), venetoclax plus azacytidine (patients deemed “appropriate for nonintensive therapy”), or standard chemotherapy (those “appropriate for intensive therapy”). In patients who received nonintensive therapy, OS is the primary outcome; OS in all participants is a secondary outcome, and QoL won’t be assessed. The trial opened in July and aims to recruit 346 individuals in Hong Kong, Australia, and the United States (California, Missouri, Oklahoma, Pennsylvania, South Carolina, and Texas).

All trial information is from the U.S. National Library of Medicine, National Institutes of Health.

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

Tolerance doesn’t seem to be the reason why adolescents and young adults don’t do as well as children on intensive treatment protocols for acute lymphocytic leukemia (ALL), according to a recent Australian investigation.

The study team found that “an intensive pediatric ALL induction protocol can be delivered in an AYA [adolescent and young adult] cohort in a similar time frame to a pediatric population, suggesting that the inferior outcomes seen in AYA patients are more likely related to the biology of AYA ALL rather than intolerance of more intensive therapy,” said investigators led by Matthew Greenwood, MBBS, director of the stem cell transplant at the Royal North Shore Hospital, outside of Sydney

It’s been a long-standing question why intensive ALL regimens, which can be curative in children, don’t work as well in adolescents and young adults.

To see if tolerability and lack of adherence were issues, the investigators compared the treatment time lines of 82 AYA subjects with a median age of 22 years to the time lines of 608 children aged 1-17 years who were treated with the same intensive regimen (the ANZCHOG Study 8 protocol).

Induction/consolidation was equally deliverable in both populations. In the AYA group, 41.5% of subjects started the next phase of treatment – protocol M or high-risk (HR) therapy based on minimal residual disease (MRD) response to initial treatment – by day 94 versus 39.3% in the previous pediatric study (P = 0.77). The median time to protocol M/HR treatment was 96 days in AYAs and 98 days in children (P = .80).

About 52% of AYA subjects proceeded to HR therapy following induction/consolidation, versus just 10.7% in the pediatric study.

The investigators also found that a body mass index at or above 30 kg/m² and the presence of MRD were both associated with worse disease-free and overall survival. “By addressing the factors predicting poorer outcomes from this study, we hope to significantly improve the outcomes for patients,” they said.

They noted that their work is the first to “report of the safety and efficacy of an MRD-stratified approach utilizing [Berlin-Frankfurt-Munich] HR therapy in an AYA cohort and show that this is a moderately efficacious strategy in patients who would otherwise be considered at high risk of relapse and death.”

Over a median follow-up of 44 months, estimated 3-year disease-free survival was 72.8% and estimated 3-year overall survival 74.9% in the AYA population.

The work was funded by the Australasian Leukaemia and Lymphoma Group. Several investigators had industry ties, including Dr. Greenwood, an adviser and/or researcher for Amgen, Pfizer, Servier, and Jazz.

[email protected]

Tolerance doesn’t seem to be the reason why adolescents and young adults don’t do as well as children on intensive treatment protocols for acute lymphocytic leukemia (ALL), according to a recent Australian investigation.

The study team found that “an intensive pediatric ALL induction protocol can be delivered in an AYA [adolescent and young adult] cohort in a similar time frame to a pediatric population, suggesting that the inferior outcomes seen in AYA patients are more likely related to the biology of AYA ALL rather than intolerance of more intensive therapy,” said investigators led by Matthew Greenwood, MBBS, director of the stem cell transplant at the Royal North Shore Hospital, outside of Sydney

It’s been a long-standing question why intensive ALL regimens, which can be curative in children, don’t work as well in adolescents and young adults.

To see if tolerability and lack of adherence were issues, the investigators compared the treatment time lines of 82 AYA subjects with a median age of 22 years to the time lines of 608 children aged 1-17 years who were treated with the same intensive regimen (the ANZCHOG Study 8 protocol).

Induction/consolidation was equally deliverable in both populations. In the AYA group, 41.5% of subjects started the next phase of treatment – protocol M or high-risk (HR) therapy based on minimal residual disease (MRD) response to initial treatment – by day 94 versus 39.3% in the previous pediatric study (P = 0.77). The median time to protocol M/HR treatment was 96 days in AYAs and 98 days in children (P = .80).

About 52% of AYA subjects proceeded to HR therapy following induction/consolidation, versus just 10.7% in the pediatric study.

The investigators also found that a body mass index at or above 30 kg/m² and the presence of MRD were both associated with worse disease-free and overall survival. “By addressing the factors predicting poorer outcomes from this study, we hope to significantly improve the outcomes for patients,” they said.

They noted that their work is the first to “report of the safety and efficacy of an MRD-stratified approach utilizing [Berlin-Frankfurt-Munich] HR therapy in an AYA cohort and show that this is a moderately efficacious strategy in patients who would otherwise be considered at high risk of relapse and death.”

Over a median follow-up of 44 months, estimated 3-year disease-free survival was 72.8% and estimated 3-year overall survival 74.9% in the AYA population.

The work was funded by the Australasian Leukaemia and Lymphoma Group. Several investigators had industry ties, including Dr. Greenwood, an adviser and/or researcher for Amgen, Pfizer, Servier, and Jazz.

[email protected]

Tolerance doesn’t seem to be the reason why adolescents and young adults don’t do as well as children on intensive treatment protocols for acute lymphocytic leukemia (ALL), according to a recent Australian investigation.

The study team found that “an intensive pediatric ALL induction protocol can be delivered in an AYA [adolescent and young adult] cohort in a similar time frame to a pediatric population, suggesting that the inferior outcomes seen in AYA patients are more likely related to the biology of AYA ALL rather than intolerance of more intensive therapy,” said investigators led by Matthew Greenwood, MBBS, director of the stem cell transplant at the Royal North Shore Hospital, outside of Sydney

It’s been a long-standing question why intensive ALL regimens, which can be curative in children, don’t work as well in adolescents and young adults.

To see if tolerability and lack of adherence were issues, the investigators compared the treatment time lines of 82 AYA subjects with a median age of 22 years to the time lines of 608 children aged 1-17 years who were treated with the same intensive regimen (the ANZCHOG Study 8 protocol).

Induction/consolidation was equally deliverable in both populations. In the AYA group, 41.5% of subjects started the next phase of treatment – protocol M or high-risk (HR) therapy based on minimal residual disease (MRD) response to initial treatment – by day 94 versus 39.3% in the previous pediatric study (P = 0.77). The median time to protocol M/HR treatment was 96 days in AYAs and 98 days in children (P = .80).

About 52% of AYA subjects proceeded to HR therapy following induction/consolidation, versus just 10.7% in the pediatric study.

The investigators also found that a body mass index at or above 30 kg/m² and the presence of MRD were both associated with worse disease-free and overall survival. “By addressing the factors predicting poorer outcomes from this study, we hope to significantly improve the outcomes for patients,” they said.

They noted that their work is the first to “report of the safety and efficacy of an MRD-stratified approach utilizing [Berlin-Frankfurt-Munich] HR therapy in an AYA cohort and show that this is a moderately efficacious strategy in patients who would otherwise be considered at high risk of relapse and death.”

Over a median follow-up of 44 months, estimated 3-year disease-free survival was 72.8% and estimated 3-year overall survival 74.9% in the AYA population.

The work was funded by the Australasian Leukaemia and Lymphoma Group. Several investigators had industry ties, including Dr. Greenwood, an adviser and/or researcher for Amgen, Pfizer, Servier, and Jazz.

[email protected]

The effectiveness of COVID-19 vaccines produced by Pfizer/BioNTech, Moderna, and Johnson & Johnson dropped dramatically as the Delta variant swept the United States, a study of almost 800,000 veterans found.

The study, published in the journal Science ., says the three vaccines offered about the same protection against the virus in March, when the Delta variant was first detected in the United States, but that changed 6 months later.

The Moderna two-dose vaccine went from being 89% effective in March to 58% effective in September, according to a story about the study in theLos Angeles Times.

Meanwhile, the Pfizer/BioNTech vaccine went from being 87% effective to 45% effective over the same time period.

The Johnson & Johnson vaccine showed the biggest drop -- from 86% effectiveness to 13% over those 6 months.

“In summary, although vaccination remains protective against SARS-CoV-2 infection, protection waned as the Delta variant emerged in the U.S., and this decline did not differ by age,” the study said.

The three vaccines also lost effectiveness in the ability to protect against death in veterans 65 and over after only 3 months, the Los Angeles Times reported.

Compared to unvaccinated veterans in that age group, veterans who got the Moderna vaccine and had a breakthrough case were 76% less likely to die of COVID-19 by July.

The protection was 70% for Pfizer/BioNTech vaccine recipients and 52% for J&J vaccine recipients for the same age group, compared to unvaccinated veterans, according to the newspaper.

For veterans under 65, the protectiveness against a fatal case of COVID was 84% for Pfizer/BioNTech recipients, 82% for Moderna recipients, and 73% for J&J recipients, compared to unvaccinated veterans in that age group.

The study confirms the need for booster vaccines and protective measures such as vaccine passports, vaccine mandates, masking, hand-washing, and social distancing, the researchers said.

Of the veterans studied, about 500,000 were vaccinated and 300,000 were not. Researchers noted that the study population had 6 times as many men as women. About 48% of the study group was 65 or older, 29% was 50-64, while 24% was under 50.

Researchers from the Public Health Institute in Oakland, the Veterans Affairs Medical Center in San Francisco, and the University of Texas Health Science Center conducted the study.

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

The effectiveness of COVID-19 vaccines produced by Pfizer/BioNTech, Moderna, and Johnson & Johnson dropped dramatically as the Delta variant swept the United States, a study of almost 800,000 veterans found.

The study, published in the journal Science ., says the three vaccines offered about the same protection against the virus in March, when the Delta variant was first detected in the United States, but that changed 6 months later.

The Moderna two-dose vaccine went from being 89% effective in March to 58% effective in September, according to a story about the study in theLos Angeles Times.

Meanwhile, the Pfizer/BioNTech vaccine went from being 87% effective to 45% effective over the same time period.

The Johnson & Johnson vaccine showed the biggest drop -- from 86% effectiveness to 13% over those 6 months.

“In summary, although vaccination remains protective against SARS-CoV-2 infection, protection waned as the Delta variant emerged in the U.S., and this decline did not differ by age,” the study said.

The three vaccines also lost effectiveness in the ability to protect against death in veterans 65 and over after only 3 months, the Los Angeles Times reported.

Compared to unvaccinated veterans in that age group, veterans who got the Moderna vaccine and had a breakthrough case were 76% less likely to die of COVID-19 by July.

The protection was 70% for Pfizer/BioNTech vaccine recipients and 52% for J&J vaccine recipients for the same age group, compared to unvaccinated veterans, according to the newspaper.

For veterans under 65, the protectiveness against a fatal case of COVID was 84% for Pfizer/BioNTech recipients, 82% for Moderna recipients, and 73% for J&J recipients, compared to unvaccinated veterans in that age group.

The study confirms the need for booster vaccines and protective measures such as vaccine passports, vaccine mandates, masking, hand-washing, and social distancing, the researchers said.

Of the veterans studied, about 500,000 were vaccinated and 300,000 were not. Researchers noted that the study population had 6 times as many men as women. About 48% of the study group was 65 or older, 29% was 50-64, while 24% was under 50.

Researchers from the Public Health Institute in Oakland, the Veterans Affairs Medical Center in San Francisco, and the University of Texas Health Science Center conducted the study.

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

The effectiveness of COVID-19 vaccines produced by Pfizer/BioNTech, Moderna, and Johnson & Johnson dropped dramatically as the Delta variant swept the United States, a study of almost 800,000 veterans found.

The study, published in the journal Science ., says the three vaccines offered about the same protection against the virus in March, when the Delta variant was first detected in the United States, but that changed 6 months later.

The Moderna two-dose vaccine went from being 89% effective in March to 58% effective in September, according to a story about the study in theLos Angeles Times.

Meanwhile, the Pfizer/BioNTech vaccine went from being 87% effective to 45% effective over the same time period.

The Johnson & Johnson vaccine showed the biggest drop -- from 86% effectiveness to 13% over those 6 months.

“In summary, although vaccination remains protective against SARS-CoV-2 infection, protection waned as the Delta variant emerged in the U.S., and this decline did not differ by age,” the study said.

The three vaccines also lost effectiveness in the ability to protect against death in veterans 65 and over after only 3 months, the Los Angeles Times reported.

Compared to unvaccinated veterans in that age group, veterans who got the Moderna vaccine and had a breakthrough case were 76% less likely to die of COVID-19 by July.

The protection was 70% for Pfizer/BioNTech vaccine recipients and 52% for J&J vaccine recipients for the same age group, compared to unvaccinated veterans, according to the newspaper.

For veterans under 65, the protectiveness against a fatal case of COVID was 84% for Pfizer/BioNTech recipients, 82% for Moderna recipients, and 73% for J&J recipients, compared to unvaccinated veterans in that age group.

The study confirms the need for booster vaccines and protective measures such as vaccine passports, vaccine mandates, masking, hand-washing, and social distancing, the researchers said.

Of the veterans studied, about 500,000 were vaccinated and 300,000 were not. Researchers noted that the study population had 6 times as many men as women. About 48% of the study group was 65 or older, 29% was 50-64, while 24% was under 50.

Researchers from the Public Health Institute in Oakland, the Veterans Affairs Medical Center in San Francisco, and the University of Texas Health Science Center conducted the study.

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

Mary Lou McMaster, MD, has spent her entire career at the National Cancer Institute (NCI) searching for the genetic underpinnings that give rise to Waldenstrom's macroglobulinemia (WM). 
After searching for decades, she has yet to uncover a "smoking gun," though a few tantalizing clues have emerged along the way. 
"Our questions are pretty basic: Why are some people more susceptible to developing WM, and why does WM sometimes cluster in families?" she explained. It turns out that the answers are not at all simple. 
Dr. McMaster described some of the clues that her team at the Clinical Genetics Branch of the NCI has unearthed in a presentation at the recent International Waldenstrom's Macroglobulinemia Foundation (IWMF) 2021 Virtual Educational Forum. 
Commenting after the presentation, Steven Treon, MD, PhD, professor of medicine, Harvard Medical School, Boston, who is collaborating with Dr. McMaster on this work, said: "From these familial studies, we can learn how familial genomics may give us insights into disease prevention and treatment." 

Identifying affected families  

Work began in 2001 to identify families in which two or more family members had been diagnosed with WM or in which there was one patient with WM and at least one other relative with a related B-cell cancer, such as chronic lymphocytic leukemia. 
For a frame of reference, they enrolled some families with only one member with WM and in which there was no known family history of the disease. 
"Overall, we have learned that familial WM is a rare disease but not nearly as rare as we first thought," Dr. McMaster said. 
For example, in a referral hospital setting, 5% of WM patients will report having a family member with the same disorder, and up to 20% of WM patients report having a family member with a related but different B-cell cancer, she noted. 
NCI researchers also discovered that environmental factors contribute to the development of WM. Notable chemical or occupational exposures include exposures to pesticides, herbicides, and fertilizers. Infections and autoimmune disease are additional factors. 
"This was not a surprise," Dr. McMaster commented regarding the role of occupational exposures. The research community has known for decades that a "lymphoma belt" cuts through the Midwest farming states. 
Focusing on genetic susceptibility, Dr. McMaster and colleagues first tried to identify a rare germline variant that can be passed down to offspring and that might confer high risk for the disease. 
"We used our high-risk families to study these types of changes, although they may be modified by other genes and environmental factors," Dr. McMaster explained. 
Much to their collective disappointment, the research team has been unable to identify any rare germline variant that could account for WM in many families. What they did find were many small changes in genes that are known to be important in B-cell development and function, but all of those would lead to only a small increase in WM risk. 
"What is holding us back is that, so far, we are not seeing the same gene affected in more than one family, so this suggests to us either that this is not the mechanism behind the development of WM in families, or we have an unfortunate situation where each family is going to have a genetic change that is private to that family and which is not found in other families," Dr. McMaster acknowledged. 

Sheer difficulty  

Given the difficulty of determining whether these small genetic changes had any detrimental functional effect in each and every family with a member who had WM, Dr. McMaster and colleagues have now turned their attention to genes that exert only a small effect on disease risk. 
"Here, we focused on specific genes that we knew were important in the function of the immune system," she explained. "We did find a few genes that may contribute to risk, but those have not yet been confirmed by us or others, and we cannot say they are causative without that confirmation," she said. 
The team has gone on to scan the highway of our genetic material so as to isolate genetic "mile markers." They then examine the area around a particular marker that they suspect contains genes that may be involved in WM. 
One study they conducted involved a cohort of 217 patients with WM in which numerous family members had WM and so was enriched with susceptibility genes. A second cohort comprised 312 WM patients in which there were few WM cases among family members. Both of these cohorts were compared with a group of healthy control persons. 
From these genome studies, "we found there are at least two regions of the genome that can contribute to WM susceptibility, the largest effect being on the short arm of chromosome 6, and the other on the long arm of chromosome 14," Dr. McMaster reported. Dr. McMaster feels that there are probably more regions on the genome that also contribute to WM, although they do not yet understand how these regions contribute to susceptibility. 
"It's more evidence that WM likely results from a combination of events rather than one single gene variant," she observed. Dr. McMaster and colleagues are now collaborating with a large consortium of WM researchers to confirm and extend their findings. Plans are underway to analyze data from approximately 1,350 WM patients and more than 20,000 control persons within the next year. 
"Our hope is that we will confirm our original findings and, because we now have a much larger sample, we will be able to discover additional regions of the genome that are contributing to susceptibility," Dr. McMaster said. 
"A single gene is not likely to account for all WM, as we've looked carefully and others have looked too," she commented. 
"So the risk for WM depends on a combination of genes and environmental exposures and possibly lifestyle factors as well, although we still estimate that approximately 25% of the heritability of WM can be attributed to these kinds of genetic changes," Dr. McMaster predicted. 
Dr. McMaster has disclosed no relevant financial relationships. Dr. Treon has served as a director, officer, partner, employee, advisor, consultant, or trustee for Janssen, Pfizer, PCYC, and BioGene.  

A version of this article first appeared on Medscape.com

Mary Lou McMaster, MD, has spent her entire career at the National Cancer Institute (NCI) searching for the genetic underpinnings that give rise to Waldenstrom's macroglobulinemia (WM). 
After searching for decades, she has yet to uncover a "smoking gun," though a few tantalizing clues have emerged along the way. 
"Our questions are pretty basic: Why are some people more susceptible to developing WM, and why does WM sometimes cluster in families?" she explained. It turns out that the answers are not at all simple. 
Dr. McMaster described some of the clues that her team at the Clinical Genetics Branch of the NCI has unearthed in a presentation at the recent International Waldenstrom's Macroglobulinemia Foundation (IWMF) 2021 Virtual Educational Forum. 
Commenting after the presentation, Steven Treon, MD, PhD, professor of medicine, Harvard Medical School, Boston, who is collaborating with Dr. McMaster on this work, said: "From these familial studies, we can learn how familial genomics may give us insights into disease prevention and treatment." 

Identifying affected families  

Work began in 2001 to identify families in which two or more family members had been diagnosed with WM or in which there was one patient with WM and at least one other relative with a related B-cell cancer, such as chronic lymphocytic leukemia. 
For a frame of reference, they enrolled some families with only one member with WM and in which there was no known family history of the disease. 
"Overall, we have learned that familial WM is a rare disease but not nearly as rare as we first thought," Dr. McMaster said. 
For example, in a referral hospital setting, 5% of WM patients will report having a family member with the same disorder, and up to 20% of WM patients report having a family member with a related but different B-cell cancer, she noted. 
NCI researchers also discovered that environmental factors contribute to the development of WM. Notable chemical or occupational exposures include exposures to pesticides, herbicides, and fertilizers. Infections and autoimmune disease are additional factors. 
"This was not a surprise," Dr. McMaster commented regarding the role of occupational exposures. The research community has known for decades that a "lymphoma belt" cuts through the Midwest farming states. 
Focusing on genetic susceptibility, Dr. McMaster and colleagues first tried to identify a rare germline variant that can be passed down to offspring and that might confer high risk for the disease. 
"We used our high-risk families to study these types of changes, although they may be modified by other genes and environmental factors," Dr. McMaster explained. 
Much to their collective disappointment, the research team has been unable to identify any rare germline variant that could account for WM in many families. What they did find were many small changes in genes that are known to be important in B-cell development and function, but all of those would lead to only a small increase in WM risk. 
"What is holding us back is that, so far, we are not seeing the same gene affected in more than one family, so this suggests to us either that this is not the mechanism behind the development of WM in families, or we have an unfortunate situation where each family is going to have a genetic change that is private to that family and which is not found in other families," Dr. McMaster acknowledged. 

Sheer difficulty  

Given the difficulty of determining whether these small genetic changes had any detrimental functional effect in each and every family with a member who had WM, Dr. McMaster and colleagues have now turned their attention to genes that exert only a small effect on disease risk. 
"Here, we focused on specific genes that we knew were important in the function of the immune system," she explained. "We did find a few genes that may contribute to risk, but those have not yet been confirmed by us or others, and we cannot say they are causative without that confirmation," she said. 
The team has gone on to scan the highway of our genetic material so as to isolate genetic "mile markers." They then examine the area around a particular marker that they suspect contains genes that may be involved in WM. 
One study they conducted involved a cohort of 217 patients with WM in which numerous family members had WM and so was enriched with susceptibility genes. A second cohort comprised 312 WM patients in which there were few WM cases among family members. Both of these cohorts were compared with a group of healthy control persons. 
From these genome studies, "we found there are at least two regions of the genome that can contribute to WM susceptibility, the largest effect being on the short arm of chromosome 6, and the other on the long arm of chromosome 14," Dr. McMaster reported. Dr. McMaster feels that there are probably more regions on the genome that also contribute to WM, although they do not yet understand how these regions contribute to susceptibility. 
"It's more evidence that WM likely results from a combination of events rather than one single gene variant," she observed. Dr. McMaster and colleagues are now collaborating with a large consortium of WM researchers to confirm and extend their findings. Plans are underway to analyze data from approximately 1,350 WM patients and more than 20,000 control persons within the next year. 
"Our hope is that we will confirm our original findings and, because we now have a much larger sample, we will be able to discover additional regions of the genome that are contributing to susceptibility," Dr. McMaster said. 
"A single gene is not likely to account for all WM, as we've looked carefully and others have looked too," she commented. 
"So the risk for WM depends on a combination of genes and environmental exposures and possibly lifestyle factors as well, although we still estimate that approximately 25% of the heritability of WM can be attributed to these kinds of genetic changes," Dr. McMaster predicted. 
Dr. McMaster has disclosed no relevant financial relationships. Dr. Treon has served as a director, officer, partner, employee, advisor, consultant, or trustee for Janssen, Pfizer, PCYC, and BioGene.  

A version of this article first appeared on Medscape.com

Mary Lou McMaster, MD, has spent her entire career at the National Cancer Institute (NCI) searching for the genetic underpinnings that give rise to Waldenstrom's macroglobulinemia (WM). 
After searching for decades, she has yet to uncover a "smoking gun," though a few tantalizing clues have emerged along the way. 
"Our questions are pretty basic: Why are some people more susceptible to developing WM, and why does WM sometimes cluster in families?" she explained. It turns out that the answers are not at all simple. 
Dr. McMaster described some of the clues that her team at the Clinical Genetics Branch of the NCI has unearthed in a presentation at the recent International Waldenstrom's Macroglobulinemia Foundation (IWMF) 2021 Virtual Educational Forum. 
Commenting after the presentation, Steven Treon, MD, PhD, professor of medicine, Harvard Medical School, Boston, who is collaborating with Dr. McMaster on this work, said: "From these familial studies, we can learn how familial genomics may give us insights into disease prevention and treatment." 

Identifying affected families  

Work began in 2001 to identify families in which two or more family members had been diagnosed with WM or in which there was one patient with WM and at least one other relative with a related B-cell cancer, such as chronic lymphocytic leukemia. 
For a frame of reference, they enrolled some families with only one member with WM and in which there was no known family history of the disease. 
"Overall, we have learned that familial WM is a rare disease but not nearly as rare as we first thought," Dr. McMaster said. 
For example, in a referral hospital setting, 5% of WM patients will report having a family member with the same disorder, and up to 20% of WM patients report having a family member with a related but different B-cell cancer, she noted. 
NCI researchers also discovered that environmental factors contribute to the development of WM. Notable chemical or occupational exposures include exposures to pesticides, herbicides, and fertilizers. Infections and autoimmune disease are additional factors. 
"This was not a surprise," Dr. McMaster commented regarding the role of occupational exposures. The research community has known for decades that a "lymphoma belt" cuts through the Midwest farming states. 
Focusing on genetic susceptibility, Dr. McMaster and colleagues first tried to identify a rare germline variant that can be passed down to offspring and that might confer high risk for the disease. 
"We used our high-risk families to study these types of changes, although they may be modified by other genes and environmental factors," Dr. McMaster explained. 
Much to their collective disappointment, the research team has been unable to identify any rare germline variant that could account for WM in many families. What they did find were many small changes in genes that are known to be important in B-cell development and function, but all of those would lead to only a small increase in WM risk. 
"What is holding us back is that, so far, we are not seeing the same gene affected in more than one family, so this suggests to us either that this is not the mechanism behind the development of WM in families, or we have an unfortunate situation where each family is going to have a genetic change that is private to that family and which is not found in other families," Dr. McMaster acknowledged. 

Sheer difficulty  

Given the difficulty of determining whether these small genetic changes had any detrimental functional effect in each and every family with a member who had WM, Dr. McMaster and colleagues have now turned their attention to genes that exert only a small effect on disease risk. 
"Here, we focused on specific genes that we knew were important in the function of the immune system," she explained. "We did find a few genes that may contribute to risk, but those have not yet been confirmed by us or others, and we cannot say they are causative without that confirmation," she said. 
The team has gone on to scan the highway of our genetic material so as to isolate genetic "mile markers." They then examine the area around a particular marker that they suspect contains genes that may be involved in WM. 
One study they conducted involved a cohort of 217 patients with WM in which numerous family members had WM and so was enriched with susceptibility genes. A second cohort comprised 312 WM patients in which there were few WM cases among family members. Both of these cohorts were compared with a group of healthy control persons. 
From these genome studies, "we found there are at least two regions of the genome that can contribute to WM susceptibility, the largest effect being on the short arm of chromosome 6, and the other on the long arm of chromosome 14," Dr. McMaster reported. Dr. McMaster feels that there are probably more regions on the genome that also contribute to WM, although they do not yet understand how these regions contribute to susceptibility. 
"It's more evidence that WM likely results from a combination of events rather than one single gene variant," she observed. Dr. McMaster and colleagues are now collaborating with a large consortium of WM researchers to confirm and extend their findings. Plans are underway to analyze data from approximately 1,350 WM patients and more than 20,000 control persons within the next year. 
"Our hope is that we will confirm our original findings and, because we now have a much larger sample, we will be able to discover additional regions of the genome that are contributing to susceptibility," Dr. McMaster said. 
"A single gene is not likely to account for all WM, as we've looked carefully and others have looked too," she commented. 
"So the risk for WM depends on a combination of genes and environmental exposures and possibly lifestyle factors as well, although we still estimate that approximately 25% of the heritability of WM can be attributed to these kinds of genetic changes," Dr. McMaster predicted. 
Dr. McMaster has disclosed no relevant financial relationships. Dr. Treon has served as a director, officer, partner, employee, advisor, consultant, or trustee for Janssen, Pfizer, PCYC, and BioGene.  

A version of this article first appeared on Medscape.com