Peering through his microscope in 1910, Franco-Canadian microbiologist Félix d’Hérelle noticed some “clear spots” in his bacterial cultures, an anomaly that turned out to be viruses preying on the bacteria. Years later, Mr. d’Hérelle would come to use these viruses, which he called bacteriophages, to treat patients plagued with dysentery after World War I.

In the decades that followed, Mr. d’Hérelle and others used this phage therapy to treat bubonic plague and other bacterial infections until the technique fell into disuse after the widespread adoption of antibiotics in the 1940s.

But now, with bacteria evolving resistance to more and more antibiotics, phage therapy is drawing a second look from researchers — sometimes with a novel twist. Instead of simply using the phages to kill bacteria directly, the new strategy aims to catch the bacteria in an evolutionary dilemma — one in which they cannot evade phages and antibiotics simultaneously.

This plan, which uses something called “phage steering,” has shown promising results in initial tests, but the scope of its usefulness remains to be proven.

There’s certainly need to find new ways to respond to bacterial infections. More than 70% of hospital-acquired bacterial infections in the United States are resistant to at least one type of antibiotic. And some pathogens, such as Acinetobacter, Pseudomonas, Escherichia coli, and Klebsiella — classified by the World Health Organization as some of the biggest threats to human health — are resistant to multiple antibiotics. In 2019, antibacterial resistance was linked to 4.95 million deaths globally, heightening the call for more effective treatment options.

One of the ways that bacteria can evolve resistance to antibiotics is by using structures in their membranes that are designed to move unwanted molecules out of the cell. By modifying these “efflux pumps” to recognize the antibiotic, bacteria can eliminate the drug before it poisons them.

As it turns out, some phages appear to use these same efflux pumps to invade the bacterial cell. The phage presumably attaches its tail to the outer portion of the pump protein, like a key slipping into a lock, and then injects its genetic material into the cell. This lucky coincidence led Paul Turner, PhD, an evolutionary biologist at Yale University, New Haven, Connecticut, to suggest that treating a patient with phages and antibiotics simultaneously could trap bacteria in a no-win situation: If they evolve to modify their efflux pumps so the phage can’t bind, the pumps will no longer expel antibiotics, and the bacteria will lose their resistance. But if they retain their antibiotic resistance, the phages will kill them, as Dr. Turner and colleagues explained in the 2023 Annual Review of Virology.

The result, in other words, is a two-pronged attack, said Michael Hochberg, PhD, an evolutionary biologist at the French National Centre for Scientific Research who studies how to prevent the evolution of bacterial resistance. “It’s kind of like a crisscross effect.” The same principle can target other bacterial molecules that play a dual role in resistance to viruses and antibiotics.

Turner tested this hypothesis on multidrug-resistant Pseudomonas aeruginosa, which causes dangerous infections, especially in healthcare settings. This bacterium has four efflux pumps involved in antibiotic resistance, and Dr. Turner predicted that if he could find a phage that used one of the pumps as a way into the cell, the bacterium would be forced to slam the door on the phage by mutating the receptor — thereby impeding its ability to pump out antibiotics.

Sampling from the environment, Dr. Turner’s team collected 42 phage strains that infect P aeruginosa. Out of all the phages, one, OMKO1, bound to an efflux pump, making it the perfect candidate for the experiment.

The researchers then cultured antibiotic-resistant P aeruginosa together with OMKO1, hoping this would force the bacterium to modify its efflux pump to resist the phage. They exposed these phage-resistant bacteria, as well as their normal, phage-sensitive counterparts, to four antibiotics the bacteria had been resistant to: tetracycline, erythromycin, ciprofloxacin, and ceftazidime.

As the theory predicted, the bacteria that had evolved resistance to the phage were more sensitive to the antibiotics than those that had not been exposed to the phage. This suggests that the bacteria had, indeed, been forced to lose their antibiotic resistance through their need to fight off the phage.

Other researchers have also shown that phage steering can resensitize bacteria to common antibiotics they’d become resistant to. One study, by an international research team, showed that a phage called Phab24 can be used to restore sensitivity to the antibiotic colistin in Acinetobacter baumannii, which causes life-threatening diseases.

In a second study, researchers at Monash University in Australia sampled infectious bacteria from patients. They found that several phages, including strains known as phi-FG02 and phi-CO01, were already present in some of the samples, and that A baumannii bacteria exposed to the phages had inactivated a gene that helps create the microbe’s important outer layer, or capsule. This layer serves as the entry point for the phages, but it also helps the bacterium to form biofilms that keep out antibiotics — so removing the layer rendered A baumannii susceptible to several antibiotics that it was previously resistant to.

In a third study, researchers from the University of Liverpool discovered that, when a P aeruginosa strain that was resistant to all antibiotics was exposed to phages, the bacterium became sensitive to two antibiotics that were otherwise considered ineffective against P aeruginosa.

Dr. Turner’s team has used phage steering in dozens of cases of personalized therapy in clinical settings, said Benjamin Chan, PhD, a microbiologist at Yale University who works with Dr. Turner. The results, many still unpublished, have been promising so far. Nonrespiratory infections are relatively easy to clear off, and lung infections, which the phage steering approach wouldn’t be expected to eradicate completely, often show some improvement.

“I would say that we have been quite successful in using phage steering to treat difficult-to-manage infections, reducing antimicrobial resistance in many cases,” he said. But he notes that it is sometimes difficult to determine whether phage steering really was responsible for the cures.
 

Devil in the details

Phage therapy may not work for all antibiotic-resistant bacteria, said molecular biologist Graham Hatfull, PhD, of the University of Pittsburgh in Pennsylvania. That’s because phages are very host specific, and for most phages, no one knows what target they bind to on the bacterial cell surface. For phage steering to work against antibiotic resistance, the phage has to bind to a molecule that’s involved in that resistance — and it’s not clear how often that fortuitous coincidence occurs.

Jason Gill, PhD, who studies bacteriophage biology at Texas A&M University, College Station, said that it is not easy to predict if a phage will induce antibiotic sensitivity. So you always have to hunt for the right virus each time.

Dr. Gill knows from experience how complicated the approach can get. He was part of a team of researchers and doctors who used phages to treat a patient with a multidrug-resistant A baumannii infection. Less than 4 days after the team administered phages intravenously and through the skin, the patient woke up from a coma and became responsive to the previously ineffective antibiotic minocycline — a striking success.

But when Dr. Gill tried a similar experiment in cell cultures, he got a different result. The A baumannii developed resistance to the phages, but they also maintained their resistance to minocycline. “There’s not a complete mechanistic understanding,” said Dr. Gill. “The linkage between phage resistance and antibiotic sensitivity probably varies by bacterial strain, phage and antibiotic.” That means phage steering may not always work.

Dr. Turner, for his part, pointed out another potential problem: That phages could work too well. If phage therapy kills large amounts of bacteria and deposits their remains in the bloodstream quickly, for example, this could trigger septic shock in patients. Scientists do not yet know how to address this problem.

Another concern is that doctors have less precise control over phages than antibiotics. “Phages can mutate, they can adapt, they have a genome,” said Dr. Hochberg. Safety concerns, he notes, are one factor inhibiting the routine use of phage therapy in countries like the United States, restricting it to case-by-case applications such as Dr. Turner and Dr. Chan’s.

Phage therapy may have been too high-tech for the 1940s, and even today, scientists grapple with how to use it. What we need now, said Dr. Turner, are rigorous experiments that will teach us how to make it work.

This article originally appeared in Knowable Magazine on September 09, 2024. Knowable Magazine is an independent journalistic endeavor from Annual Reviews, a nonprofit publisher dedicated to synthesizing and integrating knowledge for the progress of science and the benefit of society. Sign up for Knowable Magazine’s newsletter. A version of this article appeared on Medscape.com.

Peering through his microscope in 1910, Franco-Canadian microbiologist Félix d’Hérelle noticed some “clear spots” in his bacterial cultures, an anomaly that turned out to be viruses preying on the bacteria. Years later, Mr. d’Hérelle would come to use these viruses, which he called bacteriophages, to treat patients plagued with dysentery after World War I.

In the decades that followed, Mr. d’Hérelle and others used this phage therapy to treat bubonic plague and other bacterial infections until the technique fell into disuse after the widespread adoption of antibiotics in the 1940s.

But now, with bacteria evolving resistance to more and more antibiotics, phage therapy is drawing a second look from researchers — sometimes with a novel twist. Instead of simply using the phages to kill bacteria directly, the new strategy aims to catch the bacteria in an evolutionary dilemma — one in which they cannot evade phages and antibiotics simultaneously.

This plan, which uses something called “phage steering,” has shown promising results in initial tests, but the scope of its usefulness remains to be proven.

There’s certainly need to find new ways to respond to bacterial infections. More than 70% of hospital-acquired bacterial infections in the United States are resistant to at least one type of antibiotic. And some pathogens, such as Acinetobacter, Pseudomonas, Escherichia coli, and Klebsiella — classified by the World Health Organization as some of the biggest threats to human health — are resistant to multiple antibiotics. In 2019, antibacterial resistance was linked to 4.95 million deaths globally, heightening the call for more effective treatment options.

One of the ways that bacteria can evolve resistance to antibiotics is by using structures in their membranes that are designed to move unwanted molecules out of the cell. By modifying these “efflux pumps” to recognize the antibiotic, bacteria can eliminate the drug before it poisons them.

As it turns out, some phages appear to use these same efflux pumps to invade the bacterial cell. The phage presumably attaches its tail to the outer portion of the pump protein, like a key slipping into a lock, and then injects its genetic material into the cell. This lucky coincidence led Paul Turner, PhD, an evolutionary biologist at Yale University, New Haven, Connecticut, to suggest that treating a patient with phages and antibiotics simultaneously could trap bacteria in a no-win situation: If they evolve to modify their efflux pumps so the phage can’t bind, the pumps will no longer expel antibiotics, and the bacteria will lose their resistance. But if they retain their antibiotic resistance, the phages will kill them, as Dr. Turner and colleagues explained in the 2023 Annual Review of Virology.

The result, in other words, is a two-pronged attack, said Michael Hochberg, PhD, an evolutionary biologist at the French National Centre for Scientific Research who studies how to prevent the evolution of bacterial resistance. “It’s kind of like a crisscross effect.” The same principle can target other bacterial molecules that play a dual role in resistance to viruses and antibiotics.

Turner tested this hypothesis on multidrug-resistant Pseudomonas aeruginosa, which causes dangerous infections, especially in healthcare settings. This bacterium has four efflux pumps involved in antibiotic resistance, and Dr. Turner predicted that if he could find a phage that used one of the pumps as a way into the cell, the bacterium would be forced to slam the door on the phage by mutating the receptor — thereby impeding its ability to pump out antibiotics.

Sampling from the environment, Dr. Turner’s team collected 42 phage strains that infect P aeruginosa. Out of all the phages, one, OMKO1, bound to an efflux pump, making it the perfect candidate for the experiment.

The researchers then cultured antibiotic-resistant P aeruginosa together with OMKO1, hoping this would force the bacterium to modify its efflux pump to resist the phage. They exposed these phage-resistant bacteria, as well as their normal, phage-sensitive counterparts, to four antibiotics the bacteria had been resistant to: tetracycline, erythromycin, ciprofloxacin, and ceftazidime.

As the theory predicted, the bacteria that had evolved resistance to the phage were more sensitive to the antibiotics than those that had not been exposed to the phage. This suggests that the bacteria had, indeed, been forced to lose their antibiotic resistance through their need to fight off the phage.

Other researchers have also shown that phage steering can resensitize bacteria to common antibiotics they’d become resistant to. One study, by an international research team, showed that a phage called Phab24 can be used to restore sensitivity to the antibiotic colistin in Acinetobacter baumannii, which causes life-threatening diseases.

In a second study, researchers at Monash University in Australia sampled infectious bacteria from patients. They found that several phages, including strains known as phi-FG02 and phi-CO01, were already present in some of the samples, and that A baumannii bacteria exposed to the phages had inactivated a gene that helps create the microbe’s important outer layer, or capsule. This layer serves as the entry point for the phages, but it also helps the bacterium to form biofilms that keep out antibiotics — so removing the layer rendered A baumannii susceptible to several antibiotics that it was previously resistant to.

In a third study, researchers from the University of Liverpool discovered that, when a P aeruginosa strain that was resistant to all antibiotics was exposed to phages, the bacterium became sensitive to two antibiotics that were otherwise considered ineffective against P aeruginosa.

Dr. Turner’s team has used phage steering in dozens of cases of personalized therapy in clinical settings, said Benjamin Chan, PhD, a microbiologist at Yale University who works with Dr. Turner. The results, many still unpublished, have been promising so far. Nonrespiratory infections are relatively easy to clear off, and lung infections, which the phage steering approach wouldn’t be expected to eradicate completely, often show some improvement.

“I would say that we have been quite successful in using phage steering to treat difficult-to-manage infections, reducing antimicrobial resistance in many cases,” he said. But he notes that it is sometimes difficult to determine whether phage steering really was responsible for the cures.
 

Devil in the details

Phage therapy may not work for all antibiotic-resistant bacteria, said molecular biologist Graham Hatfull, PhD, of the University of Pittsburgh in Pennsylvania. That’s because phages are very host specific, and for most phages, no one knows what target they bind to on the bacterial cell surface. For phage steering to work against antibiotic resistance, the phage has to bind to a molecule that’s involved in that resistance — and it’s not clear how often that fortuitous coincidence occurs.

Jason Gill, PhD, who studies bacteriophage biology at Texas A&M University, College Station, said that it is not easy to predict if a phage will induce antibiotic sensitivity. So you always have to hunt for the right virus each time.

Dr. Gill knows from experience how complicated the approach can get. He was part of a team of researchers and doctors who used phages to treat a patient with a multidrug-resistant A baumannii infection. Less than 4 days after the team administered phages intravenously and through the skin, the patient woke up from a coma and became responsive to the previously ineffective antibiotic minocycline — a striking success.

But when Dr. Gill tried a similar experiment in cell cultures, he got a different result. The A baumannii developed resistance to the phages, but they also maintained their resistance to minocycline. “There’s not a complete mechanistic understanding,” said Dr. Gill. “The linkage between phage resistance and antibiotic sensitivity probably varies by bacterial strain, phage and antibiotic.” That means phage steering may not always work.

Dr. Turner, for his part, pointed out another potential problem: That phages could work too well. If phage therapy kills large amounts of bacteria and deposits their remains in the bloodstream quickly, for example, this could trigger septic shock in patients. Scientists do not yet know how to address this problem.

Another concern is that doctors have less precise control over phages than antibiotics. “Phages can mutate, they can adapt, they have a genome,” said Dr. Hochberg. Safety concerns, he notes, are one factor inhibiting the routine use of phage therapy in countries like the United States, restricting it to case-by-case applications such as Dr. Turner and Dr. Chan’s.

Phage therapy may have been too high-tech for the 1940s, and even today, scientists grapple with how to use it. What we need now, said Dr. Turner, are rigorous experiments that will teach us how to make it work.

This article originally appeared in Knowable Magazine on September 09, 2024. Knowable Magazine is an independent journalistic endeavor from Annual Reviews, a nonprofit publisher dedicated to synthesizing and integrating knowledge for the progress of science and the benefit of society. Sign up for Knowable Magazine’s newsletter. A version of this article appeared on Medscape.com.

Peering through his microscope in 1910, Franco-Canadian microbiologist Félix d’Hérelle noticed some “clear spots” in his bacterial cultures, an anomaly that turned out to be viruses preying on the bacteria. Years later, Mr. d’Hérelle would come to use these viruses, which he called bacteriophages, to treat patients plagued with dysentery after World War I.

In the decades that followed, Mr. d’Hérelle and others used this phage therapy to treat bubonic plague and other bacterial infections until the technique fell into disuse after the widespread adoption of antibiotics in the 1940s.

But now, with bacteria evolving resistance to more and more antibiotics, phage therapy is drawing a second look from researchers — sometimes with a novel twist. Instead of simply using the phages to kill bacteria directly, the new strategy aims to catch the bacteria in an evolutionary dilemma — one in which they cannot evade phages and antibiotics simultaneously.

This plan, which uses something called “phage steering,” has shown promising results in initial tests, but the scope of its usefulness remains to be proven.

There’s certainly need to find new ways to respond to bacterial infections. More than 70% of hospital-acquired bacterial infections in the United States are resistant to at least one type of antibiotic. And some pathogens, such as Acinetobacter, Pseudomonas, Escherichia coli, and Klebsiella — classified by the World Health Organization as some of the biggest threats to human health — are resistant to multiple antibiotics. In 2019, antibacterial resistance was linked to 4.95 million deaths globally, heightening the call for more effective treatment options.

One of the ways that bacteria can evolve resistance to antibiotics is by using structures in their membranes that are designed to move unwanted molecules out of the cell. By modifying these “efflux pumps” to recognize the antibiotic, bacteria can eliminate the drug before it poisons them.

As it turns out, some phages appear to use these same efflux pumps to invade the bacterial cell. The phage presumably attaches its tail to the outer portion of the pump protein, like a key slipping into a lock, and then injects its genetic material into the cell. This lucky coincidence led Paul Turner, PhD, an evolutionary biologist at Yale University, New Haven, Connecticut, to suggest that treating a patient with phages and antibiotics simultaneously could trap bacteria in a no-win situation: If they evolve to modify their efflux pumps so the phage can’t bind, the pumps will no longer expel antibiotics, and the bacteria will lose their resistance. But if they retain their antibiotic resistance, the phages will kill them, as Dr. Turner and colleagues explained in the 2023 Annual Review of Virology.

The result, in other words, is a two-pronged attack, said Michael Hochberg, PhD, an evolutionary biologist at the French National Centre for Scientific Research who studies how to prevent the evolution of bacterial resistance. “It’s kind of like a crisscross effect.” The same principle can target other bacterial molecules that play a dual role in resistance to viruses and antibiotics.

Turner tested this hypothesis on multidrug-resistant Pseudomonas aeruginosa, which causes dangerous infections, especially in healthcare settings. This bacterium has four efflux pumps involved in antibiotic resistance, and Dr. Turner predicted that if he could find a phage that used one of the pumps as a way into the cell, the bacterium would be forced to slam the door on the phage by mutating the receptor — thereby impeding its ability to pump out antibiotics.

Sampling from the environment, Dr. Turner’s team collected 42 phage strains that infect P aeruginosa. Out of all the phages, one, OMKO1, bound to an efflux pump, making it the perfect candidate for the experiment.

The researchers then cultured antibiotic-resistant P aeruginosa together with OMKO1, hoping this would force the bacterium to modify its efflux pump to resist the phage. They exposed these phage-resistant bacteria, as well as their normal, phage-sensitive counterparts, to four antibiotics the bacteria had been resistant to: tetracycline, erythromycin, ciprofloxacin, and ceftazidime.

As the theory predicted, the bacteria that had evolved resistance to the phage were more sensitive to the antibiotics than those that had not been exposed to the phage. This suggests that the bacteria had, indeed, been forced to lose their antibiotic resistance through their need to fight off the phage.

Other researchers have also shown that phage steering can resensitize bacteria to common antibiotics they’d become resistant to. One study, by an international research team, showed that a phage called Phab24 can be used to restore sensitivity to the antibiotic colistin in Acinetobacter baumannii, which causes life-threatening diseases.

In a second study, researchers at Monash University in Australia sampled infectious bacteria from patients. They found that several phages, including strains known as phi-FG02 and phi-CO01, were already present in some of the samples, and that A baumannii bacteria exposed to the phages had inactivated a gene that helps create the microbe’s important outer layer, or capsule. This layer serves as the entry point for the phages, but it also helps the bacterium to form biofilms that keep out antibiotics — so removing the layer rendered A baumannii susceptible to several antibiotics that it was previously resistant to.

In a third study, researchers from the University of Liverpool discovered that, when a P aeruginosa strain that was resistant to all antibiotics was exposed to phages, the bacterium became sensitive to two antibiotics that were otherwise considered ineffective against P aeruginosa.

Dr. Turner’s team has used phage steering in dozens of cases of personalized therapy in clinical settings, said Benjamin Chan, PhD, a microbiologist at Yale University who works with Dr. Turner. The results, many still unpublished, have been promising so far. Nonrespiratory infections are relatively easy to clear off, and lung infections, which the phage steering approach wouldn’t be expected to eradicate completely, often show some improvement.

“I would say that we have been quite successful in using phage steering to treat difficult-to-manage infections, reducing antimicrobial resistance in many cases,” he said. But he notes that it is sometimes difficult to determine whether phage steering really was responsible for the cures.
 

Devil in the details

Phage therapy may not work for all antibiotic-resistant bacteria, said molecular biologist Graham Hatfull, PhD, of the University of Pittsburgh in Pennsylvania. That’s because phages are very host specific, and for most phages, no one knows what target they bind to on the bacterial cell surface. For phage steering to work against antibiotic resistance, the phage has to bind to a molecule that’s involved in that resistance — and it’s not clear how often that fortuitous coincidence occurs.

Jason Gill, PhD, who studies bacteriophage biology at Texas A&M University, College Station, said that it is not easy to predict if a phage will induce antibiotic sensitivity. So you always have to hunt for the right virus each time.

Dr. Gill knows from experience how complicated the approach can get. He was part of a team of researchers and doctors who used phages to treat a patient with a multidrug-resistant A baumannii infection. Less than 4 days after the team administered phages intravenously and through the skin, the patient woke up from a coma and became responsive to the previously ineffective antibiotic minocycline — a striking success.

But when Dr. Gill tried a similar experiment in cell cultures, he got a different result. The A baumannii developed resistance to the phages, but they also maintained their resistance to minocycline. “There’s not a complete mechanistic understanding,” said Dr. Gill. “The linkage between phage resistance and antibiotic sensitivity probably varies by bacterial strain, phage and antibiotic.” That means phage steering may not always work.

Dr. Turner, for his part, pointed out another potential problem: That phages could work too well. If phage therapy kills large amounts of bacteria and deposits their remains in the bloodstream quickly, for example, this could trigger septic shock in patients. Scientists do not yet know how to address this problem.

Another concern is that doctors have less precise control over phages than antibiotics. “Phages can mutate, they can adapt, they have a genome,” said Dr. Hochberg. Safety concerns, he notes, are one factor inhibiting the routine use of phage therapy in countries like the United States, restricting it to case-by-case applications such as Dr. Turner and Dr. Chan’s.

Phage therapy may have been too high-tech for the 1940s, and even today, scientists grapple with how to use it. What we need now, said Dr. Turner, are rigorous experiments that will teach us how to make it work.

This article originally appeared in Knowable Magazine on September 09, 2024. Knowable Magazine is an independent journalistic endeavor from Annual Reviews, a nonprofit publisher dedicated to synthesizing and integrating knowledge for the progress of science and the benefit of society. Sign up for Knowable Magazine’s newsletter. A version of this article appeared on Medscape.com.

At age 57, a senior scientific researcher in Santa Barbara, California, complained of chronic erectile dysfunction (ED) in what had been a sexually active marriage. “I just couldn’t get an erection, let alone sustain one. Apart from that, I maybe felt a bit tired but generally okay,” he said. Though seemingly well otherwise, 18 months later he was dead of a hereditary right-sided colon cancer.

While not all cases of ED are associated with a dire outcome, the genitourinary signals of ED and lower urinary tract symptoms (LUTS), especially nocturia, serve as sentinel indicators of the presence of, or risk factors for, serious chronic conditions. These commonly include cardiovascular disease (CVD), diabetes, and metabolic syndrome and are associated with obesity, depression, and obstructive sleep apnea.

Sometimes these serious conditions may stay under the radar until men seek help for ED or LUTS.

“We know that among men who had a heart attack, 50% had some degree of ED within 3 years of their cardiac event,” Sam Tafari, MBBS, of the Endocrine and Metabolic Unit at Royal Adelaide Hospital in Adelaide, South Australia, said in an interview.

That’s the bad news. The good news is that these two problems may specifically incentivize men to seek timely care for serious conditions they might otherwise not get, according to Dr. Tafari. And primary care doctors are ideally positioned to get men early multifaceted care. He recently coauthored a call to action on this issue in a review appearing in the Journal of Men’s Health.

In Dr. Tafari’s experience, most patients seeking urological care are unaware of the multiple conditions linked to ED and LUTS. “Many consider these to be due to issues like low testosterone, which actually make up a very small proportion of cases of ED,” he said. Aging, obesity, inactivity, smoking, alcohol abuse, and prescription and street drugs can also contribute to the development of ED.

In most affected men, ED is of vascular etiology, with endothelial dysfunction of the inner lining of blood vessels and smooth muscle the common denominator.

This dysfunction causes inadequate blood supply to both the coronary and the penile arteries, so ED and CVD are considered different manifestations of the same systemic disorder. Because the tumescence-controlling cavernosal vessels of the penis are considerably smaller, the same level of arteriopathy causes a more severe reduction in blood in the erectile tissue. As a result, ED often precedes CVD and presents an early opportunity to screen men for CVD.

As to the mechanisms behind LUTS, Peter N. Tsambarlis, MD, a urologist at Northwestern Medicine in Chicago, subscribes to the inflammation theory. “Suboptimal health issues such as high [blood] pressure, blood lipids, and blood glucose lead to chronic widespread inflammation, which makes the bladder less flexible as a storage vessel,” he explained. “It’s not able to stretch adequately overnight to hold the urine until morning.”
 

Ask Early, Ask Often

Jeffrey P. Weiss, MD, PhD, chair of the Department of Urology at SUNY Downstate Health Sciences University in Brooklyn, New York, has done research that uncovered a relationship between structural cardiac disease and nocturia. “So if you had to ask a patient a single question that would point to a global health issue, it would be ‘Do you have frequent nighttime urination,’ ” he said.

It’s never too soon to ask men about these symptoms, said Dr. Tsambarlis. The best time to raise issues of ED and LUTS is when a man enters primary care — regardless of age or absence of symptoms. “That way you have a baseline and can watch for changes and do early intervention as needed. Men don’t usually want to bring up sexual dysfunction or urinary health, but asking doesn’t need to dominate the visit,” he said.

Dr. Tafari recommends that primary care physicians adopt a targeted approach using ED and nocturia as entry points for engaging men in their healthcare. While acknowledging that primary care physicians have an ever-growing checklist of questions to ask patients and hardly need one more thing to screen for, he suggests asking two quick, and easy “before you go” genitourinary queries:

• Are you having trouble with erections or having sex?
• Are you getting up at night to pass urine more than once?

“The men really appreciate being asked,” he said. “But what worries me is all the men we don’t see who have these symptoms but don’t know they’re important, and no one is asking about them.”

Gideon Richards, MD, a urologist at the Northwell Health Physician Partners Smith Institute for Urology at Garden City, and director of Men’s Health, Central Region, for Northwell Health in New Hyde Park, both in New York, said erectile problems should not wait for specialty care. By the time men with ED are referred to urology, they may already have failed treatment with first-line phosphodiesterase 5 inhibitor therapy, he said. “A significant proportion will have arteriogenic erectile dysfunction, a measurable decrease in the amount of blood flow into the erectile bodies.”

Addressing the Issue

Addressing genitourinary-signaled issues has the double benefit of easing ED and LUTS and improving men’s health and longevity and may help narrow the worldwide gender gap in life expectancy. As a recent global analysis found, there’s a 5-year longevity disparity favoring women over men. Biology aside, men do not access healthcare as often as women, who consult their general practitioners regularly throughout their lifespan for multiple reasons, including reproductive care, and more screening programs are aimed at women.

Added Dr. Tsambarlis, “Men should know that losing weight and switching to a healthy lifestyle can improve sexual function about half as much as phosphodiesterase 5 inhibitors such as sildenafil [Viagra] or tadalafil [Cialis].”

“Many, however, would prefer just to take drugs rather than change their lifestyle and lose weight. There are certainly effective options available, but these are not uniformly effective,” said Dr. Weiss.

Dr. Tafari’s group is designing a short, simple, culturally acceptable screening tool for use in primary care practice and will monitor its impact on physician prescribing habits and overall men’s health outcomes.

Dr. Tafari received funding from the Hospital Research Foundation and Freemasons Centre for Male Health and Wellbeing in Adelaide, South Australia. Dr. Tafari, Dr. Tsambarlis, Dr. Weiss, and Dr. Richards had no relevant conflicts of interest to declare.
 

A version of this article appeared on Medscape.com.

At age 57, a senior scientific researcher in Santa Barbara, California, complained of chronic erectile dysfunction (ED) in what had been a sexually active marriage. “I just couldn’t get an erection, let alone sustain one. Apart from that, I maybe felt a bit tired but generally okay,” he said. Though seemingly well otherwise, 18 months later he was dead of a hereditary right-sided colon cancer.

While not all cases of ED are associated with a dire outcome, the genitourinary signals of ED and lower urinary tract symptoms (LUTS), especially nocturia, serve as sentinel indicators of the presence of, or risk factors for, serious chronic conditions. These commonly include cardiovascular disease (CVD), diabetes, and metabolic syndrome and are associated with obesity, depression, and obstructive sleep apnea.

Sometimes these serious conditions may stay under the radar until men seek help for ED or LUTS.

“We know that among men who had a heart attack, 50% had some degree of ED within 3 years of their cardiac event,” Sam Tafari, MBBS, of the Endocrine and Metabolic Unit at Royal Adelaide Hospital in Adelaide, South Australia, said in an interview.

That’s the bad news. The good news is that these two problems may specifically incentivize men to seek timely care for serious conditions they might otherwise not get, according to Dr. Tafari. And primary care doctors are ideally positioned to get men early multifaceted care. He recently coauthored a call to action on this issue in a review appearing in the Journal of Men’s Health.

In Dr. Tafari’s experience, most patients seeking urological care are unaware of the multiple conditions linked to ED and LUTS. “Many consider these to be due to issues like low testosterone, which actually make up a very small proportion of cases of ED,” he said. Aging, obesity, inactivity, smoking, alcohol abuse, and prescription and street drugs can also contribute to the development of ED.

In most affected men, ED is of vascular etiology, with endothelial dysfunction of the inner lining of blood vessels and smooth muscle the common denominator.

This dysfunction causes inadequate blood supply to both the coronary and the penile arteries, so ED and CVD are considered different manifestations of the same systemic disorder. Because the tumescence-controlling cavernosal vessels of the penis are considerably smaller, the same level of arteriopathy causes a more severe reduction in blood in the erectile tissue. As a result, ED often precedes CVD and presents an early opportunity to screen men for CVD.

As to the mechanisms behind LUTS, Peter N. Tsambarlis, MD, a urologist at Northwestern Medicine in Chicago, subscribes to the inflammation theory. “Suboptimal health issues such as high [blood] pressure, blood lipids, and blood glucose lead to chronic widespread inflammation, which makes the bladder less flexible as a storage vessel,” he explained. “It’s not able to stretch adequately overnight to hold the urine until morning.”
 

Ask Early, Ask Often

Jeffrey P. Weiss, MD, PhD, chair of the Department of Urology at SUNY Downstate Health Sciences University in Brooklyn, New York, has done research that uncovered a relationship between structural cardiac disease and nocturia. “So if you had to ask a patient a single question that would point to a global health issue, it would be ‘Do you have frequent nighttime urination,’ ” he said.

It’s never too soon to ask men about these symptoms, said Dr. Tsambarlis. The best time to raise issues of ED and LUTS is when a man enters primary care — regardless of age or absence of symptoms. “That way you have a baseline and can watch for changes and do early intervention as needed. Men don’t usually want to bring up sexual dysfunction or urinary health, but asking doesn’t need to dominate the visit,” he said.

Dr. Tafari recommends that primary care physicians adopt a targeted approach using ED and nocturia as entry points for engaging men in their healthcare. While acknowledging that primary care physicians have an ever-growing checklist of questions to ask patients and hardly need one more thing to screen for, he suggests asking two quick, and easy “before you go” genitourinary queries:

• Are you having trouble with erections or having sex?
• Are you getting up at night to pass urine more than once?

“The men really appreciate being asked,” he said. “But what worries me is all the men we don’t see who have these symptoms but don’t know they’re important, and no one is asking about them.”

Gideon Richards, MD, a urologist at the Northwell Health Physician Partners Smith Institute for Urology at Garden City, and director of Men’s Health, Central Region, for Northwell Health in New Hyde Park, both in New York, said erectile problems should not wait for specialty care. By the time men with ED are referred to urology, they may already have failed treatment with first-line phosphodiesterase 5 inhibitor therapy, he said. “A significant proportion will have arteriogenic erectile dysfunction, a measurable decrease in the amount of blood flow into the erectile bodies.”

Addressing the Issue

Addressing genitourinary-signaled issues has the double benefit of easing ED and LUTS and improving men’s health and longevity and may help narrow the worldwide gender gap in life expectancy. As a recent global analysis found, there’s a 5-year longevity disparity favoring women over men. Biology aside, men do not access healthcare as often as women, who consult their general practitioners regularly throughout their lifespan for multiple reasons, including reproductive care, and more screening programs are aimed at women.

Added Dr. Tsambarlis, “Men should know that losing weight and switching to a healthy lifestyle can improve sexual function about half as much as phosphodiesterase 5 inhibitors such as sildenafil [Viagra] or tadalafil [Cialis].”

“Many, however, would prefer just to take drugs rather than change their lifestyle and lose weight. There are certainly effective options available, but these are not uniformly effective,” said Dr. Weiss.

Dr. Tafari’s group is designing a short, simple, culturally acceptable screening tool for use in primary care practice and will monitor its impact on physician prescribing habits and overall men’s health outcomes.

Dr. Tafari received funding from the Hospital Research Foundation and Freemasons Centre for Male Health and Wellbeing in Adelaide, South Australia. Dr. Tafari, Dr. Tsambarlis, Dr. Weiss, and Dr. Richards had no relevant conflicts of interest to declare.
 

A version of this article appeared on Medscape.com.

At age 57, a senior scientific researcher in Santa Barbara, California, complained of chronic erectile dysfunction (ED) in what had been a sexually active marriage. “I just couldn’t get an erection, let alone sustain one. Apart from that, I maybe felt a bit tired but generally okay,” he said. Though seemingly well otherwise, 18 months later he was dead of a hereditary right-sided colon cancer.

While not all cases of ED are associated with a dire outcome, the genitourinary signals of ED and lower urinary tract symptoms (LUTS), especially nocturia, serve as sentinel indicators of the presence of, or risk factors for, serious chronic conditions. These commonly include cardiovascular disease (CVD), diabetes, and metabolic syndrome and are associated with obesity, depression, and obstructive sleep apnea.

Sometimes these serious conditions may stay under the radar until men seek help for ED or LUTS.

“We know that among men who had a heart attack, 50% had some degree of ED within 3 years of their cardiac event,” Sam Tafari, MBBS, of the Endocrine and Metabolic Unit at Royal Adelaide Hospital in Adelaide, South Australia, said in an interview.

That’s the bad news. The good news is that these two problems may specifically incentivize men to seek timely care for serious conditions they might otherwise not get, according to Dr. Tafari. And primary care doctors are ideally positioned to get men early multifaceted care. He recently coauthored a call to action on this issue in a review appearing in the Journal of Men’s Health.

In Dr. Tafari’s experience, most patients seeking urological care are unaware of the multiple conditions linked to ED and LUTS. “Many consider these to be due to issues like low testosterone, which actually make up a very small proportion of cases of ED,” he said. Aging, obesity, inactivity, smoking, alcohol abuse, and prescription and street drugs can also contribute to the development of ED.

In most affected men, ED is of vascular etiology, with endothelial dysfunction of the inner lining of blood vessels and smooth muscle the common denominator.

This dysfunction causes inadequate blood supply to both the coronary and the penile arteries, so ED and CVD are considered different manifestations of the same systemic disorder. Because the tumescence-controlling cavernosal vessels of the penis are considerably smaller, the same level of arteriopathy causes a more severe reduction in blood in the erectile tissue. As a result, ED often precedes CVD and presents an early opportunity to screen men for CVD.

As to the mechanisms behind LUTS, Peter N. Tsambarlis, MD, a urologist at Northwestern Medicine in Chicago, subscribes to the inflammation theory. “Suboptimal health issues such as high [blood] pressure, blood lipids, and blood glucose lead to chronic widespread inflammation, which makes the bladder less flexible as a storage vessel,” he explained. “It’s not able to stretch adequately overnight to hold the urine until morning.”
 

Ask Early, Ask Often

Jeffrey P. Weiss, MD, PhD, chair of the Department of Urology at SUNY Downstate Health Sciences University in Brooklyn, New York, has done research that uncovered a relationship between structural cardiac disease and nocturia. “So if you had to ask a patient a single question that would point to a global health issue, it would be ‘Do you have frequent nighttime urination,’ ” he said.

It’s never too soon to ask men about these symptoms, said Dr. Tsambarlis. The best time to raise issues of ED and LUTS is when a man enters primary care — regardless of age or absence of symptoms. “That way you have a baseline and can watch for changes and do early intervention as needed. Men don’t usually want to bring up sexual dysfunction or urinary health, but asking doesn’t need to dominate the visit,” he said.

Dr. Tafari recommends that primary care physicians adopt a targeted approach using ED and nocturia as entry points for engaging men in their healthcare. While acknowledging that primary care physicians have an ever-growing checklist of questions to ask patients and hardly need one more thing to screen for, he suggests asking two quick, and easy “before you go” genitourinary queries:

• Are you having trouble with erections or having sex?
• Are you getting up at night to pass urine more than once?

“The men really appreciate being asked,” he said. “But what worries me is all the men we don’t see who have these symptoms but don’t know they’re important, and no one is asking about them.”

Gideon Richards, MD, a urologist at the Northwell Health Physician Partners Smith Institute for Urology at Garden City, and director of Men’s Health, Central Region, for Northwell Health in New Hyde Park, both in New York, said erectile problems should not wait for specialty care. By the time men with ED are referred to urology, they may already have failed treatment with first-line phosphodiesterase 5 inhibitor therapy, he said. “A significant proportion will have arteriogenic erectile dysfunction, a measurable decrease in the amount of blood flow into the erectile bodies.”

Addressing the Issue

Addressing genitourinary-signaled issues has the double benefit of easing ED and LUTS and improving men’s health and longevity and may help narrow the worldwide gender gap in life expectancy. As a recent global analysis found, there’s a 5-year longevity disparity favoring women over men. Biology aside, men do not access healthcare as often as women, who consult their general practitioners regularly throughout their lifespan for multiple reasons, including reproductive care, and more screening programs are aimed at women.

Added Dr. Tsambarlis, “Men should know that losing weight and switching to a healthy lifestyle can improve sexual function about half as much as phosphodiesterase 5 inhibitors such as sildenafil [Viagra] or tadalafil [Cialis].”

“Many, however, would prefer just to take drugs rather than change their lifestyle and lose weight. There are certainly effective options available, but these are not uniformly effective,” said Dr. Weiss.

Dr. Tafari’s group is designing a short, simple, culturally acceptable screening tool for use in primary care practice and will monitor its impact on physician prescribing habits and overall men’s health outcomes.

Dr. Tafari received funding from the Hospital Research Foundation and Freemasons Centre for Male Health and Wellbeing in Adelaide, South Australia. Dr. Tafari, Dr. Tsambarlis, Dr. Weiss, and Dr. Richards had no relevant conflicts of interest to declare.
 

A version of this article appeared on Medscape.com.

MADRID — A daily 8-hour eating window controls blood glucose whether followed early or late in the day by people at risk for type 2 diabetes, showed a time-restricted eating (TRE) study presented at the European Association for the Study of Diabetes (EASD) 2024 Annual Meeting.

The study, examining shifting the time of day for the 8-hour eating window along with a tightly controlled diet, found that 8 hours of TRE — whether early or late in the day — led to a significant improvement in the time spent within a normal daily blood glucose range and in glycemic variability.

“We didn’t show a benefit in terms of early versus late TRE, but we did show a benefit of time-restricted eating within a window of 8 h/d,” said study lead Kelly Bowden Davies, MSc, PhD, from Manchester Metropolitan University, Manchester, England, when presenting the work. “It doesn’t matter when you restrict eating, but if you restrict it to 8 hours then, according to our study, it benefits glycemic control in people at risk of type 2 diabetes.”

The researcher added that the effect was seen after only 3 days, and “demonstrates its therapeutic role in adults at risk of type 2 diabetes, which warrants investigation in the longer term.”

The current study examined the effect of shifting the time of day for the TRE window from early (8 AM-4 PM) to late (12 PM-8 PM) in people at risk of developing type 2 diabetes due to a lifestyle characterized as sedentary and poor diet.

Previous studies indicate that TRE, which limits when, but not what, individuals eat, can improve insulin sensitivity and A1c in people at risk for type 2 diabetes.

But Dr. Bowden Davies pointed out that the effect of TRE on glycemic variability remained unclear. While prior work had attributed the positive effects of TRE to reduced energy intake, this study provided a diet where energy consumption matched energy expenditure — taking into account sex, age, weight, height, and activity level, termed a “eucaloric” diet.

“Some research groups recognize that if we manipulate the time at which we eat, then we can better align with circadian metabolic rhythms to improve whole body insulin sensitivity and glycemic variability,” explained Dr. Bowden Davies. “It may be that eating in the morning may be better aligned [with circadian rhythms] and cause greater improvement in glucose control.”
 

Three-Day TRE Plan Led to Blood Glucose Control

In a cross-over study design, all 15 participants were randomized to follow the early and late TRE regimens with a 7-day washout period in the middle. Participants had a mean body mass index (BMI) of 27.7 kg/m², had a mean waist circumference of 73 cm, were sedentary, and followed a poor diet.

“Participants were normoglycemic so had good glucose control, but due to having overweight and obesity, they are considered as having risk factors for the development of type 2 diabetes,” noted Dr. Bowden Davies.

Before the TRE period, participants provided researchers with a dietary record. If they started on the early TRE, they crossed over to the late TRE after the washout period, and vice versa, she explained.

Continuous glucose monitoring (FreeStyle Libre 2, Abbott Laboratories) was carried out across the study to assess the daily time spent in euglycemia (3.9-7.8 mmol/L) and provide markers of glycemic variability, including mean absolute glucose, coefficient of variation, and mean amplitude of glucose excursions. Blood draws both pre- and post-TRE period provided biochemical measurements, and anthropometric readings were also taken.

There were nine female participants, with a mean age of 52 years, a BMI of 28 kg/m², and an A1c level of 37.9 mmol/mol (5.6%). They tended to snack across an eating period of 14 h/d or more (habitual eating). They were assigned to two different investigational eating patterns for 3-day durations: Early or late, and these findings were compared with those from participants who continued their habitual eating.

Participants were provided with a eucaloric, standardized diet [50% carbohydrates, 30% fat, and 20% protein] to be eaten during the TRE period, whereas they ate as usual (ie, as and what they wanted) when not on the TRE regimen.

No changes were seen in the biochemistry markers assessed. “Given they only followed the TRE for 3 days, this is unsurprising,” remarked Dr. Bowden Davies. “We did see weight loss after only 3 days of TRE of around 1.1 kg across the two interventions,” she reported.

Referring to the early vs late TRE regimen, she added that “we didn’t see a benefit [no significant differences in glycemic control] of early compared with late TRE, but we did see a benefit of restricting the eating window to 8 h/d, so both conditions [early and late TRE regimens] had a benefit on glucose control.”

Variables of blood glucose control were also reduced while on the TRE regimen compared with habitual eating (more than 14 h/d), with significantly increased time spent within the normal blood glucose range on average by 3.3%, and also reduced mean absolute glucose by 0.6 mmol/L, coefficient of variation by 2.6%, and mean amplitude of glucose excursions by 0.4 mmol/L.

“Within 3 days, this is quite striking,” Dr. Bowden Davies pointed out.

She added that these data were interim analyses, but “these are positive in terms of participants seeing a benefit in glucose control and glycemic variability, which is a risk factor for developing type 2 diabetes but also for microvascular complications. We also saw improved time in range in terms of tight glucose control.

“Even in 3 days, there were small, subtle differences which are subclinical — but this is not a clinical cohort. The results are statistically significant and a promising piece of data to suggest a feasible intervention that could be translated across different populations,” she said, adding that over a longer time period, changes between TRE timing might show changes in people at risk for type 2 diabetes who don’t have compromised circadian rhythms.

Moderating the session was Lutgarda Bozzetto, MD, from the University of Naples Federico II, Naples, Italy. She told this news organization, “It’s a hot topic right now, and the finding that there’s no difference in the time of day when the restricted eating is done suggests that in people at risk of diabetes, the hormonal flux and cycle involved in blood glucose control is not so strong or sensitive.”

Using a continuous glucose monitor, they can look at their blood glucose levels after eating, and this might “be powerful in guiding behavioral change,” said Dr. Bozzetto.

Abbott Laboratories funded the continuous glucose monitoring. Neither Dr. Bowden Davies nor Dr. Bozzetto had any other relevant financial disclosures.

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

MADRID — A daily 8-hour eating window controls blood glucose whether followed early or late in the day by people at risk for type 2 diabetes, showed a time-restricted eating (TRE) study presented at the European Association for the Study of Diabetes (EASD) 2024 Annual Meeting.

The study, examining shifting the time of day for the 8-hour eating window along with a tightly controlled diet, found that 8 hours of TRE — whether early or late in the day — led to a significant improvement in the time spent within a normal daily blood glucose range and in glycemic variability.

“We didn’t show a benefit in terms of early versus late TRE, but we did show a benefit of time-restricted eating within a window of 8 h/d,” said study lead Kelly Bowden Davies, MSc, PhD, from Manchester Metropolitan University, Manchester, England, when presenting the work. “It doesn’t matter when you restrict eating, but if you restrict it to 8 hours then, according to our study, it benefits glycemic control in people at risk of type 2 diabetes.”

The researcher added that the effect was seen after only 3 days, and “demonstrates its therapeutic role in adults at risk of type 2 diabetes, which warrants investigation in the longer term.”

The current study examined the effect of shifting the time of day for the TRE window from early (8 AM-4 PM) to late (12 PM-8 PM) in people at risk of developing type 2 diabetes due to a lifestyle characterized as sedentary and poor diet.

Previous studies indicate that TRE, which limits when, but not what, individuals eat, can improve insulin sensitivity and A1c in people at risk for type 2 diabetes.

But Dr. Bowden Davies pointed out that the effect of TRE on glycemic variability remained unclear. While prior work had attributed the positive effects of TRE to reduced energy intake, this study provided a diet where energy consumption matched energy expenditure — taking into account sex, age, weight, height, and activity level, termed a “eucaloric” diet.

“Some research groups recognize that if we manipulate the time at which we eat, then we can better align with circadian metabolic rhythms to improve whole body insulin sensitivity and glycemic variability,” explained Dr. Bowden Davies. “It may be that eating in the morning may be better aligned [with circadian rhythms] and cause greater improvement in glucose control.”
 

Three-Day TRE Plan Led to Blood Glucose Control

In a cross-over study design, all 15 participants were randomized to follow the early and late TRE regimens with a 7-day washout period in the middle. Participants had a mean body mass index (BMI) of 27.7 kg/m², had a mean waist circumference of 73 cm, were sedentary, and followed a poor diet.

“Participants were normoglycemic so had good glucose control, but due to having overweight and obesity, they are considered as having risk factors for the development of type 2 diabetes,” noted Dr. Bowden Davies.

Before the TRE period, participants provided researchers with a dietary record. If they started on the early TRE, they crossed over to the late TRE after the washout period, and vice versa, she explained.

Continuous glucose monitoring (FreeStyle Libre 2, Abbott Laboratories) was carried out across the study to assess the daily time spent in euglycemia (3.9-7.8 mmol/L) and provide markers of glycemic variability, including mean absolute glucose, coefficient of variation, and mean amplitude of glucose excursions. Blood draws both pre- and post-TRE period provided biochemical measurements, and anthropometric readings were also taken.

There were nine female participants, with a mean age of 52 years, a BMI of 28 kg/m², and an A1c level of 37.9 mmol/mol (5.6%). They tended to snack across an eating period of 14 h/d or more (habitual eating). They were assigned to two different investigational eating patterns for 3-day durations: Early or late, and these findings were compared with those from participants who continued their habitual eating.

Participants were provided with a eucaloric, standardized diet [50% carbohydrates, 30% fat, and 20% protein] to be eaten during the TRE period, whereas they ate as usual (ie, as and what they wanted) when not on the TRE regimen.

No changes were seen in the biochemistry markers assessed. “Given they only followed the TRE for 3 days, this is unsurprising,” remarked Dr. Bowden Davies. “We did see weight loss after only 3 days of TRE of around 1.1 kg across the two interventions,” she reported.

Referring to the early vs late TRE regimen, she added that “we didn’t see a benefit [no significant differences in glycemic control] of early compared with late TRE, but we did see a benefit of restricting the eating window to 8 h/d, so both conditions [early and late TRE regimens] had a benefit on glucose control.”

Variables of blood glucose control were also reduced while on the TRE regimen compared with habitual eating (more than 14 h/d), with significantly increased time spent within the normal blood glucose range on average by 3.3%, and also reduced mean absolute glucose by 0.6 mmol/L, coefficient of variation by 2.6%, and mean amplitude of glucose excursions by 0.4 mmol/L.

“Within 3 days, this is quite striking,” Dr. Bowden Davies pointed out.

She added that these data were interim analyses, but “these are positive in terms of participants seeing a benefit in glucose control and glycemic variability, which is a risk factor for developing type 2 diabetes but also for microvascular complications. We also saw improved time in range in terms of tight glucose control.

“Even in 3 days, there were small, subtle differences which are subclinical — but this is not a clinical cohort. The results are statistically significant and a promising piece of data to suggest a feasible intervention that could be translated across different populations,” she said, adding that over a longer time period, changes between TRE timing might show changes in people at risk for type 2 diabetes who don’t have compromised circadian rhythms.

Moderating the session was Lutgarda Bozzetto, MD, from the University of Naples Federico II, Naples, Italy. She told this news organization, “It’s a hot topic right now, and the finding that there’s no difference in the time of day when the restricted eating is done suggests that in people at risk of diabetes, the hormonal flux and cycle involved in blood glucose control is not so strong or sensitive.”

Using a continuous glucose monitor, they can look at their blood glucose levels after eating, and this might “be powerful in guiding behavioral change,” said Dr. Bozzetto.

Abbott Laboratories funded the continuous glucose monitoring. Neither Dr. Bowden Davies nor Dr. Bozzetto had any other relevant financial disclosures.

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

MADRID — A daily 8-hour eating window controls blood glucose whether followed early or late in the day by people at risk for type 2 diabetes, showed a time-restricted eating (TRE) study presented at the European Association for the Study of Diabetes (EASD) 2024 Annual Meeting.

The study, examining shifting the time of day for the 8-hour eating window along with a tightly controlled diet, found that 8 hours of TRE — whether early or late in the day — led to a significant improvement in the time spent within a normal daily blood glucose range and in glycemic variability.

“We didn’t show a benefit in terms of early versus late TRE, but we did show a benefit of time-restricted eating within a window of 8 h/d,” said study lead Kelly Bowden Davies, MSc, PhD, from Manchester Metropolitan University, Manchester, England, when presenting the work. “It doesn’t matter when you restrict eating, but if you restrict it to 8 hours then, according to our study, it benefits glycemic control in people at risk of type 2 diabetes.”

The researcher added that the effect was seen after only 3 days, and “demonstrates its therapeutic role in adults at risk of type 2 diabetes, which warrants investigation in the longer term.”

The current study examined the effect of shifting the time of day for the TRE window from early (8 AM-4 PM) to late (12 PM-8 PM) in people at risk of developing type 2 diabetes due to a lifestyle characterized as sedentary and poor diet.

Previous studies indicate that TRE, which limits when, but not what, individuals eat, can improve insulin sensitivity and A1c in people at risk for type 2 diabetes.

But Dr. Bowden Davies pointed out that the effect of TRE on glycemic variability remained unclear. While prior work had attributed the positive effects of TRE to reduced energy intake, this study provided a diet where energy consumption matched energy expenditure — taking into account sex, age, weight, height, and activity level, termed a “eucaloric” diet.

“Some research groups recognize that if we manipulate the time at which we eat, then we can better align with circadian metabolic rhythms to improve whole body insulin sensitivity and glycemic variability,” explained Dr. Bowden Davies. “It may be that eating in the morning may be better aligned [with circadian rhythms] and cause greater improvement in glucose control.”
 

Three-Day TRE Plan Led to Blood Glucose Control

In a cross-over study design, all 15 participants were randomized to follow the early and late TRE regimens with a 7-day washout period in the middle. Participants had a mean body mass index (BMI) of 27.7 kg/m², had a mean waist circumference of 73 cm, were sedentary, and followed a poor diet.

“Participants were normoglycemic so had good glucose control, but due to having overweight and obesity, they are considered as having risk factors for the development of type 2 diabetes,” noted Dr. Bowden Davies.

Before the TRE period, participants provided researchers with a dietary record. If they started on the early TRE, they crossed over to the late TRE after the washout period, and vice versa, she explained.

Continuous glucose monitoring (FreeStyle Libre 2, Abbott Laboratories) was carried out across the study to assess the daily time spent in euglycemia (3.9-7.8 mmol/L) and provide markers of glycemic variability, including mean absolute glucose, coefficient of variation, and mean amplitude of glucose excursions. Blood draws both pre- and post-TRE period provided biochemical measurements, and anthropometric readings were also taken.

There were nine female participants, with a mean age of 52 years, a BMI of 28 kg/m², and an A1c level of 37.9 mmol/mol (5.6%). They tended to snack across an eating period of 14 h/d or more (habitual eating). They were assigned to two different investigational eating patterns for 3-day durations: Early or late, and these findings were compared with those from participants who continued their habitual eating.

Participants were provided with a eucaloric, standardized diet [50% carbohydrates, 30% fat, and 20% protein] to be eaten during the TRE period, whereas they ate as usual (ie, as and what they wanted) when not on the TRE regimen.

No changes were seen in the biochemistry markers assessed. “Given they only followed the TRE for 3 days, this is unsurprising,” remarked Dr. Bowden Davies. “We did see weight loss after only 3 days of TRE of around 1.1 kg across the two interventions,” she reported.

Referring to the early vs late TRE regimen, she added that “we didn’t see a benefit [no significant differences in glycemic control] of early compared with late TRE, but we did see a benefit of restricting the eating window to 8 h/d, so both conditions [early and late TRE regimens] had a benefit on glucose control.”

Variables of blood glucose control were also reduced while on the TRE regimen compared with habitual eating (more than 14 h/d), with significantly increased time spent within the normal blood glucose range on average by 3.3%, and also reduced mean absolute glucose by 0.6 mmol/L, coefficient of variation by 2.6%, and mean amplitude of glucose excursions by 0.4 mmol/L.

“Within 3 days, this is quite striking,” Dr. Bowden Davies pointed out.

She added that these data were interim analyses, but “these are positive in terms of participants seeing a benefit in glucose control and glycemic variability, which is a risk factor for developing type 2 diabetes but also for microvascular complications. We also saw improved time in range in terms of tight glucose control.

“Even in 3 days, there were small, subtle differences which are subclinical — but this is not a clinical cohort. The results are statistically significant and a promising piece of data to suggest a feasible intervention that could be translated across different populations,” she said, adding that over a longer time period, changes between TRE timing might show changes in people at risk for type 2 diabetes who don’t have compromised circadian rhythms.

Moderating the session was Lutgarda Bozzetto, MD, from the University of Naples Federico II, Naples, Italy. She told this news organization, “It’s a hot topic right now, and the finding that there’s no difference in the time of day when the restricted eating is done suggests that in people at risk of diabetes, the hormonal flux and cycle involved in blood glucose control is not so strong or sensitive.”

Using a continuous glucose monitor, they can look at their blood glucose levels after eating, and this might “be powerful in guiding behavioral change,” said Dr. Bozzetto.

Abbott Laboratories funded the continuous glucose monitoring. Neither Dr. Bowden Davies nor Dr. Bozzetto had any other relevant financial disclosures.

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

TOPLINE: 

Artificial intelligence (AI)–guided screening using digital stethoscopes doubled the detection of left ventricular systolic dysfunction (LVSD) in pregnant and postpartum women in Nigeria. Cardiomyopathy during pregnancy and post partum is challenging to diagnose because of symptom overlap with normal pregnancy changes. AI-guided screening showed a significant improvement in diagnosis rates, compared with usual care.

METHODOLOGY:

• Researchers conducted an open-label, randomized clinical trial involving 1232 pregnant and postpartum women in Nigeria.
• Participants were randomized to either AI-guided screening using digital stethoscopes and 12-lead ECGs or usual care.
• The primary outcome was the identification of LVSD confirmed by echocardiography.
• Secondary outcomes were AI model performance across subgroups and the effectiveness of AI in identifying various levels of LVSD.

TAKEAWAY:

• AI-guided screening using digital stethoscopes detected LVSD in 4.1% of participants, compared with 2.0% of controls (P = .032).
• The 12-lead AI-ECG model detected LVSD in 3.4% of participants in the intervention arm, compared with 2.0% of those in the control arm (P = .125).
• No serious adverse events related to study participation were reported.
• The study highlighted the potential of AI-guided screening to improve the diagnosis of pregnancy-related cardiomyopathy.

IN PRACTICE:

“Delays in the diagnosis of cardiomyopathy during the peripartum period is associated with poorer outcomes as such, it is imperative that we are able to identify cardiac dysfunction early so that appropriate care can be initiated to reduce associated adverse maternal and infant outcomes,” wrote the authors of the study.
 

SOURCE:

This study was led by Demilade A. Adedinsewo, MBchB, Mayo Clinic in Jacksonville, Florida. It was published online in Nature Medicine.

LIMITATIONS:

The study’s pragmatic design and enrollment at teaching hospitals with echocardiography capabilities limited generalizability. Two thirds of participants were in the third trimester or postpartum at study entry, which limited follow-up visits. The study did not require completion of all seven visits, which led to potential attrition bias. The selected cutoff for LVSD (left ventricular ejection fraction < 50%) did not match the original model specifications, which potentially affected results.

DISCLOSURES:

Dr. Adedinsewo disclosed receiving grants from the Mayo Clinic BIRCWH program funded by the National Institutes of Health. Two coauthors reported holding patents for AI algorithms licensed to Anumana, AliveCor, and Eko Health. Additional disclosures are noted in the original article.

This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article first appeared on Medscape.com.

TOPLINE: 

Artificial intelligence (AI)–guided screening using digital stethoscopes doubled the detection of left ventricular systolic dysfunction (LVSD) in pregnant and postpartum women in Nigeria. Cardiomyopathy during pregnancy and post partum is challenging to diagnose because of symptom overlap with normal pregnancy changes. AI-guided screening showed a significant improvement in diagnosis rates, compared with usual care.

METHODOLOGY:

• Researchers conducted an open-label, randomized clinical trial involving 1232 pregnant and postpartum women in Nigeria.
• Participants were randomized to either AI-guided screening using digital stethoscopes and 12-lead ECGs or usual care.
• The primary outcome was the identification of LVSD confirmed by echocardiography.
• Secondary outcomes were AI model performance across subgroups and the effectiveness of AI in identifying various levels of LVSD.

TAKEAWAY:

• AI-guided screening using digital stethoscopes detected LVSD in 4.1% of participants, compared with 2.0% of controls (P = .032).
• The 12-lead AI-ECG model detected LVSD in 3.4% of participants in the intervention arm, compared with 2.0% of those in the control arm (P = .125).
• No serious adverse events related to study participation were reported.
• The study highlighted the potential of AI-guided screening to improve the diagnosis of pregnancy-related cardiomyopathy.

IN PRACTICE:

“Delays in the diagnosis of cardiomyopathy during the peripartum period is associated with poorer outcomes as such, it is imperative that we are able to identify cardiac dysfunction early so that appropriate care can be initiated to reduce associated adverse maternal and infant outcomes,” wrote the authors of the study.
 

SOURCE:

This study was led by Demilade A. Adedinsewo, MBchB, Mayo Clinic in Jacksonville, Florida. It was published online in Nature Medicine.

LIMITATIONS:

The study’s pragmatic design and enrollment at teaching hospitals with echocardiography capabilities limited generalizability. Two thirds of participants were in the third trimester or postpartum at study entry, which limited follow-up visits. The study did not require completion of all seven visits, which led to potential attrition bias. The selected cutoff for LVSD (left ventricular ejection fraction < 50%) did not match the original model specifications, which potentially affected results.

DISCLOSURES:

Dr. Adedinsewo disclosed receiving grants from the Mayo Clinic BIRCWH program funded by the National Institutes of Health. Two coauthors reported holding patents for AI algorithms licensed to Anumana, AliveCor, and Eko Health. Additional disclosures are noted in the original article.

This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article first appeared on Medscape.com.

TOPLINE: 

Artificial intelligence (AI)–guided screening using digital stethoscopes doubled the detection of left ventricular systolic dysfunction (LVSD) in pregnant and postpartum women in Nigeria. Cardiomyopathy during pregnancy and post partum is challenging to diagnose because of symptom overlap with normal pregnancy changes. AI-guided screening showed a significant improvement in diagnosis rates, compared with usual care.

METHODOLOGY:

• Researchers conducted an open-label, randomized clinical trial involving 1232 pregnant and postpartum women in Nigeria.
• Participants were randomized to either AI-guided screening using digital stethoscopes and 12-lead ECGs or usual care.
• The primary outcome was the identification of LVSD confirmed by echocardiography.
• Secondary outcomes were AI model performance across subgroups and the effectiveness of AI in identifying various levels of LVSD.

TAKEAWAY:

• AI-guided screening using digital stethoscopes detected LVSD in 4.1% of participants, compared with 2.0% of controls (P = .032).
• The 12-lead AI-ECG model detected LVSD in 3.4% of participants in the intervention arm, compared with 2.0% of those in the control arm (P = .125).
• No serious adverse events related to study participation were reported.
• The study highlighted the potential of AI-guided screening to improve the diagnosis of pregnancy-related cardiomyopathy.

IN PRACTICE:

“Delays in the diagnosis of cardiomyopathy during the peripartum period is associated with poorer outcomes as such, it is imperative that we are able to identify cardiac dysfunction early so that appropriate care can be initiated to reduce associated adverse maternal and infant outcomes,” wrote the authors of the study.
 

SOURCE:

This study was led by Demilade A. Adedinsewo, MBchB, Mayo Clinic in Jacksonville, Florida. It was published online in Nature Medicine.

LIMITATIONS:

The study’s pragmatic design and enrollment at teaching hospitals with echocardiography capabilities limited generalizability. Two thirds of participants were in the third trimester or postpartum at study entry, which limited follow-up visits. The study did not require completion of all seven visits, which led to potential attrition bias. The selected cutoff for LVSD (left ventricular ejection fraction < 50%) did not match the original model specifications, which potentially affected results.

DISCLOSURES:

Dr. Adedinsewo disclosed receiving grants from the Mayo Clinic BIRCWH program funded by the National Institutes of Health. Two coauthors reported holding patents for AI algorithms licensed to Anumana, AliveCor, and Eko Health. Additional disclosures are noted in the original article.

This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article first appeared on Medscape.com.

TOPLINE:

Pharmacy closures in the United States are creating “pharmacy deserts,” disproportionately affecting socially vulnerable communities. High social vulnerability and low primary care practitioner (PCP) density are linked to increased pharmacy desert density.

METHODOLOGY:

• Data through 2020 on communities located 10 or more miles from the nearest retail pharmacy were sourced from TelePharm Map.
• Counties were stratified as having a high pharmacy desert density if the number of pharmacy deserts per 1000 inhabitants was in the 80th percentile or higher.
• Social vulnerability index and healthcare practitioner data were obtained from the Agency for Toxic Substances and Disease Registry and the Area Health Resources Files.
• PCP density was calculated as the number of PCPs per 10,000 inhabitants.
• A total of 3143 counties were analyzed, with 1447 (46%) having at least one pharmacy desert.

TAKEAWAY:

• Counties with a high pharmacy desert density had a higher social vulnerability index than those with a low pharmacy desert density (P = .006).
• Areas with a high pharmacy desert density had lower median PCP density than those with low or no pharmacy desert density (P < .001).
• High social vulnerability index (odds ratio [OR], 1.35; 95% CI, 1.07-1.70; P = .01) and low PCP density (OR, 2.27; 95% CI, 1.80-2.86; P < .001) were associated with a higher likelihood for a county to have a high pharmacy desert density.
• Pharmacy closures are leaving more individuals without easy access to medications, with disproportionate consequences for certain communities.

IN PRACTICE:

“As high pharmacy desert density counties also have a lower PCP density, patients residing in these regions face increased barriers to accessing primary healthcare needs,” wrote the authors of the study.

SOURCE:

The study was led by Giovanni Catalano, MD, Muhammad Muntazir Mehdi Khan, MBBS, and Timothy M. Pawlik, MD, PhD, MPH, MTS, MBA, Department of Surgery, The Ohio State University Wexner Medical Center in Columbus, Ohio. It was published online in JAMA Network Open.

LIMITATIONS:

The cross-sectional design of the study limited the ability to draw causal inferences. The study relied on public county-level data, which may not have captured all relevant variables. The use of the social vulnerability index and PCP density as proxies did not fully represent the complexity of pharmacy access issues. The study’s findings were not generalizable to regions outside the United States.

DISCLOSURES:

No relevant conflicts of interest were disclosed by the authors. Additional disclosures are noted in the original article.

This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article first appeared on Medscape.com.

TOPLINE:

Pharmacy closures in the United States are creating “pharmacy deserts,” disproportionately affecting socially vulnerable communities. High social vulnerability and low primary care practitioner (PCP) density are linked to increased pharmacy desert density.

METHODOLOGY:

• Data through 2020 on communities located 10 or more miles from the nearest retail pharmacy were sourced from TelePharm Map.
• Counties were stratified as having a high pharmacy desert density if the number of pharmacy deserts per 1000 inhabitants was in the 80th percentile or higher.
• Social vulnerability index and healthcare practitioner data were obtained from the Agency for Toxic Substances and Disease Registry and the Area Health Resources Files.
• PCP density was calculated as the number of PCPs per 10,000 inhabitants.
• A total of 3143 counties were analyzed, with 1447 (46%) having at least one pharmacy desert.

TAKEAWAY:

• Counties with a high pharmacy desert density had a higher social vulnerability index than those with a low pharmacy desert density (P = .006).
• Areas with a high pharmacy desert density had lower median PCP density than those with low or no pharmacy desert density (P < .001).
• High social vulnerability index (odds ratio [OR], 1.35; 95% CI, 1.07-1.70; P = .01) and low PCP density (OR, 2.27; 95% CI, 1.80-2.86; P < .001) were associated with a higher likelihood for a county to have a high pharmacy desert density.
• Pharmacy closures are leaving more individuals without easy access to medications, with disproportionate consequences for certain communities.

IN PRACTICE:

“As high pharmacy desert density counties also have a lower PCP density, patients residing in these regions face increased barriers to accessing primary healthcare needs,” wrote the authors of the study.

SOURCE:

The study was led by Giovanni Catalano, MD, Muhammad Muntazir Mehdi Khan, MBBS, and Timothy M. Pawlik, MD, PhD, MPH, MTS, MBA, Department of Surgery, The Ohio State University Wexner Medical Center in Columbus, Ohio. It was published online in JAMA Network Open.

LIMITATIONS:

The cross-sectional design of the study limited the ability to draw causal inferences. The study relied on public county-level data, which may not have captured all relevant variables. The use of the social vulnerability index and PCP density as proxies did not fully represent the complexity of pharmacy access issues. The study’s findings were not generalizable to regions outside the United States.

DISCLOSURES:

No relevant conflicts of interest were disclosed by the authors. Additional disclosures are noted in the original article.

This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article first appeared on Medscape.com.

TOPLINE:

Pharmacy closures in the United States are creating “pharmacy deserts,” disproportionately affecting socially vulnerable communities. High social vulnerability and low primary care practitioner (PCP) density are linked to increased pharmacy desert density.

METHODOLOGY:

• Data through 2020 on communities located 10 or more miles from the nearest retail pharmacy were sourced from TelePharm Map.
• Counties were stratified as having a high pharmacy desert density if the number of pharmacy deserts per 1000 inhabitants was in the 80th percentile or higher.
• Social vulnerability index and healthcare practitioner data were obtained from the Agency for Toxic Substances and Disease Registry and the Area Health Resources Files.
• PCP density was calculated as the number of PCPs per 10,000 inhabitants.
• A total of 3143 counties were analyzed, with 1447 (46%) having at least one pharmacy desert.

TAKEAWAY:

• Counties with a high pharmacy desert density had a higher social vulnerability index than those with a low pharmacy desert density (P = .006).
• Areas with a high pharmacy desert density had lower median PCP density than those with low or no pharmacy desert density (P < .001).
• High social vulnerability index (odds ratio [OR], 1.35; 95% CI, 1.07-1.70; P = .01) and low PCP density (OR, 2.27; 95% CI, 1.80-2.86; P < .001) were associated with a higher likelihood for a county to have a high pharmacy desert density.
• Pharmacy closures are leaving more individuals without easy access to medications, with disproportionate consequences for certain communities.

IN PRACTICE:

“As high pharmacy desert density counties also have a lower PCP density, patients residing in these regions face increased barriers to accessing primary healthcare needs,” wrote the authors of the study.

SOURCE:

The study was led by Giovanni Catalano, MD, Muhammad Muntazir Mehdi Khan, MBBS, and Timothy M. Pawlik, MD, PhD, MPH, MTS, MBA, Department of Surgery, The Ohio State University Wexner Medical Center in Columbus, Ohio. It was published online in JAMA Network Open.

LIMITATIONS:

The cross-sectional design of the study limited the ability to draw causal inferences. The study relied on public county-level data, which may not have captured all relevant variables. The use of the social vulnerability index and PCP density as proxies did not fully represent the complexity of pharmacy access issues. The study’s findings were not generalizable to regions outside the United States.

DISCLOSURES:

No relevant conflicts of interest were disclosed by the authors. Additional disclosures are noted in the original article.

This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article first appeared on Medscape.com.

Research offers promising insights into the ideal frontline therapies for mantle cell lymphoma (MCL), but there are continued unmet needs in the relapsed/refractory setting, blood cancer specialists told colleagues. 

In the frontline setting, findings suggest that regimens should differ significantly on the basis of whether patients are older or younger, whereas more data are needed to understand whether treatment can overcome poor prognoses in patients with TP53 mutations, lymphoma specialist Nina Wagner-Johnston, MD, of Johns Hopkins University School of Medicine, Baltimore, said in a presentation at the annual meeting of the Society of Hematologic Oncology (SOHO) 2024 in Houston, Texas.

On the relapsed/refractory front, patients need better options after treatment with Bruton tyrosine kinase inhibitors or chimeric antigen receptor (CAR) T-cell therapy, Krish Patel, MD, a lymphoma specialist with Swedish Cancer Institute in Seattle, said in an adjoining presentation. Fortunately, he said, some treatments are showing early promise.

Here’s a closer look at the presentations by Dr. Wagner-Johnston and Dr. Patel.
 

Frontline MCL: Age Helps Determine Best Approach

“For older and less fit patients, the standard approach has typically been bendamustine (Bendeka, Treanda) and rituximab (Rituxan), and the median progression-free survival is about 4 years, with overall survival not reached at a median 5 years of follow-up,” Dr. Wagner-Johnston said. 

Low doses of the chemotherapy drug cytarabine have been added to the bendamustine-rituximab regimen, with encouraging results, she said. “Certainly there’s more toxicity associated even with lower doses, but those data look fairly promising.”

For younger and fit patients, “the standard of care approach has been to administer intensive chemoimmunotherapy that contains high-dose cytarabine, and then that’s typically followed with an autologous stem cell transplant,” she said. A 2016 study reported median progression-free survival of 8.5 years and median overall survival of 12.7 years.

Now, second-generation Bruton tyrosine kinase inhibitors “look very promising” in the frontline setting, Dr. Wagner-Johnston said.

The road has been rocky, however. The SHINE trial of more than 500 patients aged over 65 found that adding ibrutinib to bendamustine-rituximab improved progression-free survival. “However, progression-free survival did not [connect] to an overall survival benefit, and that’s likely due to the toxicity seen with ibrutinib,” she said. 

“It’s not surprising to many of you that ibrutinib has been removed from the FDA label for mantle cell lymphoma,” she said. However, “second-generation [Bruton tyrosine kinase inhibitors] are known to be associated with less toxicity and potentially increased potency.”

What about Bruton tyrosine kinase inhibitors in younger and fitter patients? The TRIANGLE trial demonstrated their benefit, Dr. Wagner-Johnston said, linking ibrutinib to improvement in progression-free survival. 

However, “it’s really too early to evaluate the statistical significance for overall survival.” And while the study looks at therapy without stem cell transplant, she believes it’s too early to know whether that’s a good option. 

Dr. Wagner-Johnston tackled another topic: Can Bruton tyrosine kinase inhibitors overcome the poor prognosis seen with MCL with TP53 mutation? For now, the limitations of research makes it “hard to know,” she said, although early results of the BOVen trial are promising. 
 

Relapsed/Refractory MCL: Better Options Are Still Needed

In his presentation, Dr. Patel spoke about therapy in patients with MCL and relapsed/refractory disease. “We know that outcomes for patients who progress on covalent [Bruton tyrosine kinase inhibitors] is really dismal,” he said. “This has been shown by multiple groups now across the globe.”

Noncovalent Bruton tyrosine kinase inhibitors are now an option, he noted. “We do understand that they work for some patients, and it can be quite useful, but even noncovalent [Bruton tyrosine kinase inhibitors] themselves are susceptible to resistance mutations. We’ve seen that in the [chronic lymphocytic leukemia] world.”

Dr. Patel asked the audience, “Why not just give everybody CAR T-cells, post-[Bruton tyrosine kinase inhibitors]? You get a CAR T-cell! You get a CAR T-cell! Everybody gets one.”

However, he noted, “Unfortunately, mantle cell lymphoma patients experience the worst high-grade toxicity when receiving CD19[-targeted] CAR T-cells.” 

Are there better options? At the moment, “really, really early data” suggest benefits from molecular glues and degraders, novel inhibitors, antibody-drug conjugates, novel CAR T-cells, and bispecific antibodies, Dr. Patel said.

“All of these tools are in clinical trials, and hopefully some of them will help,” he said.

Disclosures were not provided. Dr. Wagner-Johnston recently disclosed advisory committee/board of directors’ relationships with ADC Therapeutics, Regeneron, Calibr, and Verastem. Dr. Patel recently disclosed ties with a long list of pharmaceutical companies, including AbbVie, AstraZeneca, BeiGene, Bristol Myers Squibb, Genentech, Janssen, Merck, and others.
 

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

Research offers promising insights into the ideal frontline therapies for mantle cell lymphoma (MCL), but there are continued unmet needs in the relapsed/refractory setting, blood cancer specialists told colleagues. 

In the frontline setting, findings suggest that regimens should differ significantly on the basis of whether patients are older or younger, whereas more data are needed to understand whether treatment can overcome poor prognoses in patients with TP53 mutations, lymphoma specialist Nina Wagner-Johnston, MD, of Johns Hopkins University School of Medicine, Baltimore, said in a presentation at the annual meeting of the Society of Hematologic Oncology (SOHO) 2024 in Houston, Texas.

On the relapsed/refractory front, patients need better options after treatment with Bruton tyrosine kinase inhibitors or chimeric antigen receptor (CAR) T-cell therapy, Krish Patel, MD, a lymphoma specialist with Swedish Cancer Institute in Seattle, said in an adjoining presentation. Fortunately, he said, some treatments are showing early promise.

Here’s a closer look at the presentations by Dr. Wagner-Johnston and Dr. Patel.
 

Frontline MCL: Age Helps Determine Best Approach

“For older and less fit patients, the standard approach has typically been bendamustine (Bendeka, Treanda) and rituximab (Rituxan), and the median progression-free survival is about 4 years, with overall survival not reached at a median 5 years of follow-up,” Dr. Wagner-Johnston said. 

Low doses of the chemotherapy drug cytarabine have been added to the bendamustine-rituximab regimen, with encouraging results, she said. “Certainly there’s more toxicity associated even with lower doses, but those data look fairly promising.”

For younger and fit patients, “the standard of care approach has been to administer intensive chemoimmunotherapy that contains high-dose cytarabine, and then that’s typically followed with an autologous stem cell transplant,” she said. A 2016 study reported median progression-free survival of 8.5 years and median overall survival of 12.7 years.

Now, second-generation Bruton tyrosine kinase inhibitors “look very promising” in the frontline setting, Dr. Wagner-Johnston said.

The road has been rocky, however. The SHINE trial of more than 500 patients aged over 65 found that adding ibrutinib to bendamustine-rituximab improved progression-free survival. “However, progression-free survival did not [connect] to an overall survival benefit, and that’s likely due to the toxicity seen with ibrutinib,” she said. 

“It’s not surprising to many of you that ibrutinib has been removed from the FDA label for mantle cell lymphoma,” she said. However, “second-generation [Bruton tyrosine kinase inhibitors] are known to be associated with less toxicity and potentially increased potency.”

What about Bruton tyrosine kinase inhibitors in younger and fitter patients? The TRIANGLE trial demonstrated their benefit, Dr. Wagner-Johnston said, linking ibrutinib to improvement in progression-free survival. 

However, “it’s really too early to evaluate the statistical significance for overall survival.” And while the study looks at therapy without stem cell transplant, she believes it’s too early to know whether that’s a good option. 

Dr. Wagner-Johnston tackled another topic: Can Bruton tyrosine kinase inhibitors overcome the poor prognosis seen with MCL with TP53 mutation? For now, the limitations of research makes it “hard to know,” she said, although early results of the BOVen trial are promising. 
 

Relapsed/Refractory MCL: Better Options Are Still Needed

In his presentation, Dr. Patel spoke about therapy in patients with MCL and relapsed/refractory disease. “We know that outcomes for patients who progress on covalent [Bruton tyrosine kinase inhibitors] is really dismal,” he said. “This has been shown by multiple groups now across the globe.”

Noncovalent Bruton tyrosine kinase inhibitors are now an option, he noted. “We do understand that they work for some patients, and it can be quite useful, but even noncovalent [Bruton tyrosine kinase inhibitors] themselves are susceptible to resistance mutations. We’ve seen that in the [chronic lymphocytic leukemia] world.”

Dr. Patel asked the audience, “Why not just give everybody CAR T-cells, post-[Bruton tyrosine kinase inhibitors]? You get a CAR T-cell! You get a CAR T-cell! Everybody gets one.”

However, he noted, “Unfortunately, mantle cell lymphoma patients experience the worst high-grade toxicity when receiving CD19[-targeted] CAR T-cells.” 

Are there better options? At the moment, “really, really early data” suggest benefits from molecular glues and degraders, novel inhibitors, antibody-drug conjugates, novel CAR T-cells, and bispecific antibodies, Dr. Patel said.

“All of these tools are in clinical trials, and hopefully some of them will help,” he said.

Disclosures were not provided. Dr. Wagner-Johnston recently disclosed advisory committee/board of directors’ relationships with ADC Therapeutics, Regeneron, Calibr, and Verastem. Dr. Patel recently disclosed ties with a long list of pharmaceutical companies, including AbbVie, AstraZeneca, BeiGene, Bristol Myers Squibb, Genentech, Janssen, Merck, and others.
 

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

Research offers promising insights into the ideal frontline therapies for mantle cell lymphoma (MCL), but there are continued unmet needs in the relapsed/refractory setting, blood cancer specialists told colleagues. 

In the frontline setting, findings suggest that regimens should differ significantly on the basis of whether patients are older or younger, whereas more data are needed to understand whether treatment can overcome poor prognoses in patients with TP53 mutations, lymphoma specialist Nina Wagner-Johnston, MD, of Johns Hopkins University School of Medicine, Baltimore, said in a presentation at the annual meeting of the Society of Hematologic Oncology (SOHO) 2024 in Houston, Texas.

On the relapsed/refractory front, patients need better options after treatment with Bruton tyrosine kinase inhibitors or chimeric antigen receptor (CAR) T-cell therapy, Krish Patel, MD, a lymphoma specialist with Swedish Cancer Institute in Seattle, said in an adjoining presentation. Fortunately, he said, some treatments are showing early promise.

Here’s a closer look at the presentations by Dr. Wagner-Johnston and Dr. Patel.
 

Frontline MCL: Age Helps Determine Best Approach

“For older and less fit patients, the standard approach has typically been bendamustine (Bendeka, Treanda) and rituximab (Rituxan), and the median progression-free survival is about 4 years, with overall survival not reached at a median 5 years of follow-up,” Dr. Wagner-Johnston said. 

Low doses of the chemotherapy drug cytarabine have been added to the bendamustine-rituximab regimen, with encouraging results, she said. “Certainly there’s more toxicity associated even with lower doses, but those data look fairly promising.”

For younger and fit patients, “the standard of care approach has been to administer intensive chemoimmunotherapy that contains high-dose cytarabine, and then that’s typically followed with an autologous stem cell transplant,” she said. A 2016 study reported median progression-free survival of 8.5 years and median overall survival of 12.7 years.

Now, second-generation Bruton tyrosine kinase inhibitors “look very promising” in the frontline setting, Dr. Wagner-Johnston said.

The road has been rocky, however. The SHINE trial of more than 500 patients aged over 65 found that adding ibrutinib to bendamustine-rituximab improved progression-free survival. “However, progression-free survival did not [connect] to an overall survival benefit, and that’s likely due to the toxicity seen with ibrutinib,” she said. 

“It’s not surprising to many of you that ibrutinib has been removed from the FDA label for mantle cell lymphoma,” she said. However, “second-generation [Bruton tyrosine kinase inhibitors] are known to be associated with less toxicity and potentially increased potency.”

What about Bruton tyrosine kinase inhibitors in younger and fitter patients? The TRIANGLE trial demonstrated their benefit, Dr. Wagner-Johnston said, linking ibrutinib to improvement in progression-free survival. 

However, “it’s really too early to evaluate the statistical significance for overall survival.” And while the study looks at therapy without stem cell transplant, she believes it’s too early to know whether that’s a good option. 

Dr. Wagner-Johnston tackled another topic: Can Bruton tyrosine kinase inhibitors overcome the poor prognosis seen with MCL with TP53 mutation? For now, the limitations of research makes it “hard to know,” she said, although early results of the BOVen trial are promising. 
 

Relapsed/Refractory MCL: Better Options Are Still Needed

In his presentation, Dr. Patel spoke about therapy in patients with MCL and relapsed/refractory disease. “We know that outcomes for patients who progress on covalent [Bruton tyrosine kinase inhibitors] is really dismal,” he said. “This has been shown by multiple groups now across the globe.”

Noncovalent Bruton tyrosine kinase inhibitors are now an option, he noted. “We do understand that they work for some patients, and it can be quite useful, but even noncovalent [Bruton tyrosine kinase inhibitors] themselves are susceptible to resistance mutations. We’ve seen that in the [chronic lymphocytic leukemia] world.”

Dr. Patel asked the audience, “Why not just give everybody CAR T-cells, post-[Bruton tyrosine kinase inhibitors]? You get a CAR T-cell! You get a CAR T-cell! Everybody gets one.”

However, he noted, “Unfortunately, mantle cell lymphoma patients experience the worst high-grade toxicity when receiving CD19[-targeted] CAR T-cells.” 

Are there better options? At the moment, “really, really early data” suggest benefits from molecular glues and degraders, novel inhibitors, antibody-drug conjugates, novel CAR T-cells, and bispecific antibodies, Dr. Patel said.

“All of these tools are in clinical trials, and hopefully some of them will help,” he said.

Disclosures were not provided. Dr. Wagner-Johnston recently disclosed advisory committee/board of directors’ relationships with ADC Therapeutics, Regeneron, Calibr, and Verastem. Dr. Patel recently disclosed ties with a long list of pharmaceutical companies, including AbbVie, AstraZeneca, BeiGene, Bristol Myers Squibb, Genentech, Janssen, Merck, and others.
 

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

Chimeric antigen receptor (CAR) T-cell therapy has emerged as a game changer for the treatment of multiple myeloma (MM), but questions remain as to how — and when — the immunotherapy will best be used for patients who experience disease relapse.

Will CAR T be best used in early relapse? Experts debated this question at the annual meeting of the Society of Hematologic Oncology. Based on attendees’ votes, at least one side of the debate emerged victorious.

Krina Patel, MD, an associate professor at the University of Texas MD Anderson Cancer Center, Houston, came out swinging with earnest support for using CAR T in early relapse. Saad Z. Usmani, of Memorial Sloan Kettering Cancer Center and Weill Cornell Medical College, New York City, and Cornell University, Ithaca, New York, argued in favor of being “a little more circumspect.”
 

Dr. Patel: Yes, Earlier Is Better

A pre-debate audience poll leaned Dr. Patel’s way, with about 59% of 73 votes favoring CAR T in early relapse, 33% favoring reserving CAR T for patients who relapse after three or more lines of therapy, and 8% undecided.

“CAR T is not just a drug — it’s an actual therapy that takes a lot of logistics, as well as bridging therapy and all these other things to take into account,” said Dr. Patel. “And again, when I can go earlier, I have control over some of this.”

Furthermore, randomized phase 3 data from the KarMMA-3 study and the CARTITUDE-4 study showed that multiple standard therapies were not as good as CAR T in the early relapse setting, she said, pointing to the respective hazard ratios for disease progression or death with CAR T vs standard therapies of 0.49 and 0.26.

CARTITUDE-4 also suggested that manufacturing failures are more likely in later relapse — when time is already of greater essence, she said, noting that it can take an additional 3 months when restarting the process.

When it comes to toxicity, yes, it is a concern, she said.

“But we know how to decrease toxicity,” she stressed. “And again, with our second- and third-line approaches, we actually have better therapies to give for bridging.”

Quality of life is another important consideration, Dr. Patel said, noting only CAR T offers a “one-and-done” therapy that helps patients “truly feel better.”

“They’re not having to come into hospitals as often, and this is not just for months; it’s for years,” she said. “To be able to give that to somebody is huge, and again, we have objective data that show that compared to our standard of care therapies, patients do better in almost every realm of quality of life metrics.”

Dr. Patel also pointed to recent data from a retrospective study showing that for bridging therapy, less is more when disease is controlled, and in the early-line setting, more and safer options are available for reducing tumor burden.

Early CAR T is better for older or frail patients as well, she argued, noting that these patients don’t have time to wait, and a new study demonstrates that they tend to do well with CAR T in the early relapse setting.

The choice for early CAR T is clear in patients with high-risk disease, but Dr. Patel stressed that it shouldn’t be reserved for those patients, asking, “When has anything worked well for patients with high-risk disease and not [also] better for standard-risk patients?”

“And why give only 20%-25% of your patients [who actually reach fifth-line treatment] access to something that we know has really revolutionized myeloma therapy?” she said.

Many patients don’t have access, and that’s an issue, she acknowledged, adding: “But for those who do, we really should be giving it to them as soon as possible.”
 

Dr. Usmani: Reserve CAR T for Later Relapse

Not so fast, said Dr. Usmani. “All of these therapies are doing wonders for our patients, and we believe in them, but we have to be a little circumspect in looking at this data more closely and not just with emotions,” he added, noting that many options exist for patients in a first or second relapse, and new options are emerging.

There is also a “harsh reality” in terms of CAR T availability, he noted, explaining that, in 2021, about 180,000 people were living with MM, and about two thirds of those had relapsed disease. Meanwhile, fewer than 1000 CAR T products have been delivered each year for patients with relapsed MM since they were approved in this setting in the United States.

“So, it’s a pipe dream, seriously, that we will be able to utilize CAR T for all patients in early relapsed disease,” he said, adding that capacity will remain an issue because of limited resources.

The existing data, including from KarMMa-3 and CARTITUDE-4, show little potential for long-term benefit with early vs later CAR T.

“There is no plateau,” he said of the survival curves in KarMMa-3, underscoring the lack of a difference in overall survival benefit based on CAR T timing.

The CARTITUDE-4 curves “look great,” and it may be that a “small plateau emerges,” but they don’t demonstrate a benefit of earlier vs later CAR T, he said.

As Dr. Patel noted, there are few treatment options for patients with anti-CD38 monoclonal antibody and immunomodulatory drug resistance at first relapse. However, that situation will soon change, Dr. Usmani stated.

“Guess what? Belamaf is coming to the rescue!” he said of the off-the-shelf and more accessible B-cell maturation antigen-targeted antibody-drug conjugate belantamab mafodotin, which has recently been evaluated in the DREAMM 7 and DREAMM 8 trials.

DREAMM 7 demonstrated improved survival vs daratumumab, bortezomib, and dexamethasone in the relapsed/refractory MM setting when used in combination with bortezomib and dexamethasone. DREAMM 8 shows similar benefit with belantamab mafodotin, pomalidomide, and dexamethasone vs pomalidomide, bortezomib, and dexamethasone in lenalidomide-exposed patients with relapsed or refractory MM.

“Belamaf combinations in the one to three lines [of prior therapy] setting look really good,” he said, noting a particular benefit for progression-free survival and a trend toward improved overall survival.

Considering these factors, as well as the risk for cytopenias and the subsequent risk for infection in most patients who undergo CAR T-cell therapy and the known potential risk for secondary malignancies, Dr. Usmani said that he will remain “in the camp of being really careful in selecting CAR T patients for early relapse” until more is known about the risks.

“CAR T for all is not the answer. I think we have to be careful in picking CAR T patients; it’s not a zero-sum game here,” he said, stressing that “there are too many unknowns with the use of early CAR T therapy.”

“It makes sense in some, but not for everyone,” he said, emphasizing the importance of including patients in the discussion.

“The great thing is we have all these options for our patients,” he said.

Dr. Usmani persuaded at least a few colleagues: The final vote showed 42% of 124 voters supported early CAR T, compared with 52% who supported CAR T after three or more lines of therapy and 6% who remained undecided.

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

Chimeric antigen receptor (CAR) T-cell therapy has emerged as a game changer for the treatment of multiple myeloma (MM), but questions remain as to how — and when — the immunotherapy will best be used for patients who experience disease relapse.

Will CAR T be best used in early relapse? Experts debated this question at the annual meeting of the Society of Hematologic Oncology. Based on attendees’ votes, at least one side of the debate emerged victorious.

Krina Patel, MD, an associate professor at the University of Texas MD Anderson Cancer Center, Houston, came out swinging with earnest support for using CAR T in early relapse. Saad Z. Usmani, of Memorial Sloan Kettering Cancer Center and Weill Cornell Medical College, New York City, and Cornell University, Ithaca, New York, argued in favor of being “a little more circumspect.”
 

Dr. Patel: Yes, Earlier Is Better

A pre-debate audience poll leaned Dr. Patel’s way, with about 59% of 73 votes favoring CAR T in early relapse, 33% favoring reserving CAR T for patients who relapse after three or more lines of therapy, and 8% undecided.

“CAR T is not just a drug — it’s an actual therapy that takes a lot of logistics, as well as bridging therapy and all these other things to take into account,” said Dr. Patel. “And again, when I can go earlier, I have control over some of this.”

Furthermore, randomized phase 3 data from the KarMMA-3 study and the CARTITUDE-4 study showed that multiple standard therapies were not as good as CAR T in the early relapse setting, she said, pointing to the respective hazard ratios for disease progression or death with CAR T vs standard therapies of 0.49 and 0.26.

CARTITUDE-4 also suggested that manufacturing failures are more likely in later relapse — when time is already of greater essence, she said, noting that it can take an additional 3 months when restarting the process.

When it comes to toxicity, yes, it is a concern, she said.

“But we know how to decrease toxicity,” she stressed. “And again, with our second- and third-line approaches, we actually have better therapies to give for bridging.”

Quality of life is another important consideration, Dr. Patel said, noting only CAR T offers a “one-and-done” therapy that helps patients “truly feel better.”

“They’re not having to come into hospitals as often, and this is not just for months; it’s for years,” she said. “To be able to give that to somebody is huge, and again, we have objective data that show that compared to our standard of care therapies, patients do better in almost every realm of quality of life metrics.”

Dr. Patel also pointed to recent data from a retrospective study showing that for bridging therapy, less is more when disease is controlled, and in the early-line setting, more and safer options are available for reducing tumor burden.

Early CAR T is better for older or frail patients as well, she argued, noting that these patients don’t have time to wait, and a new study demonstrates that they tend to do well with CAR T in the early relapse setting.

The choice for early CAR T is clear in patients with high-risk disease, but Dr. Patel stressed that it shouldn’t be reserved for those patients, asking, “When has anything worked well for patients with high-risk disease and not [also] better for standard-risk patients?”

“And why give only 20%-25% of your patients [who actually reach fifth-line treatment] access to something that we know has really revolutionized myeloma therapy?” she said.

Many patients don’t have access, and that’s an issue, she acknowledged, adding: “But for those who do, we really should be giving it to them as soon as possible.”
 

Dr. Usmani: Reserve CAR T for Later Relapse

Not so fast, said Dr. Usmani. “All of these therapies are doing wonders for our patients, and we believe in them, but we have to be a little circumspect in looking at this data more closely and not just with emotions,” he added, noting that many options exist for patients in a first or second relapse, and new options are emerging.

There is also a “harsh reality” in terms of CAR T availability, he noted, explaining that, in 2021, about 180,000 people were living with MM, and about two thirds of those had relapsed disease. Meanwhile, fewer than 1000 CAR T products have been delivered each year for patients with relapsed MM since they were approved in this setting in the United States.

“So, it’s a pipe dream, seriously, that we will be able to utilize CAR T for all patients in early relapsed disease,” he said, adding that capacity will remain an issue because of limited resources.

The existing data, including from KarMMa-3 and CARTITUDE-4, show little potential for long-term benefit with early vs later CAR T.

“There is no plateau,” he said of the survival curves in KarMMa-3, underscoring the lack of a difference in overall survival benefit based on CAR T timing.

The CARTITUDE-4 curves “look great,” and it may be that a “small plateau emerges,” but they don’t demonstrate a benefit of earlier vs later CAR T, he said.

As Dr. Patel noted, there are few treatment options for patients with anti-CD38 monoclonal antibody and immunomodulatory drug resistance at first relapse. However, that situation will soon change, Dr. Usmani stated.

“Guess what? Belamaf is coming to the rescue!” he said of the off-the-shelf and more accessible B-cell maturation antigen-targeted antibody-drug conjugate belantamab mafodotin, which has recently been evaluated in the DREAMM 7 and DREAMM 8 trials.

DREAMM 7 demonstrated improved survival vs daratumumab, bortezomib, and dexamethasone in the relapsed/refractory MM setting when used in combination with bortezomib and dexamethasone. DREAMM 8 shows similar benefit with belantamab mafodotin, pomalidomide, and dexamethasone vs pomalidomide, bortezomib, and dexamethasone in lenalidomide-exposed patients with relapsed or refractory MM.

“Belamaf combinations in the one to three lines [of prior therapy] setting look really good,” he said, noting a particular benefit for progression-free survival and a trend toward improved overall survival.

Considering these factors, as well as the risk for cytopenias and the subsequent risk for infection in most patients who undergo CAR T-cell therapy and the known potential risk for secondary malignancies, Dr. Usmani said that he will remain “in the camp of being really careful in selecting CAR T patients for early relapse” until more is known about the risks.

“CAR T for all is not the answer. I think we have to be careful in picking CAR T patients; it’s not a zero-sum game here,” he said, stressing that “there are too many unknowns with the use of early CAR T therapy.”

“It makes sense in some, but not for everyone,” he said, emphasizing the importance of including patients in the discussion.

“The great thing is we have all these options for our patients,” he said.

Dr. Usmani persuaded at least a few colleagues: The final vote showed 42% of 124 voters supported early CAR T, compared with 52% who supported CAR T after three or more lines of therapy and 6% who remained undecided.

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

Chimeric antigen receptor (CAR) T-cell therapy has emerged as a game changer for the treatment of multiple myeloma (MM), but questions remain as to how — and when — the immunotherapy will best be used for patients who experience disease relapse.

Will CAR T be best used in early relapse? Experts debated this question at the annual meeting of the Society of Hematologic Oncology. Based on attendees’ votes, at least one side of the debate emerged victorious.

Krina Patel, MD, an associate professor at the University of Texas MD Anderson Cancer Center, Houston, came out swinging with earnest support for using CAR T in early relapse. Saad Z. Usmani, of Memorial Sloan Kettering Cancer Center and Weill Cornell Medical College, New York City, and Cornell University, Ithaca, New York, argued in favor of being “a little more circumspect.”
 

Dr. Patel: Yes, Earlier Is Better

A pre-debate audience poll leaned Dr. Patel’s way, with about 59% of 73 votes favoring CAR T in early relapse, 33% favoring reserving CAR T for patients who relapse after three or more lines of therapy, and 8% undecided.

“CAR T is not just a drug — it’s an actual therapy that takes a lot of logistics, as well as bridging therapy and all these other things to take into account,” said Dr. Patel. “And again, when I can go earlier, I have control over some of this.”

Furthermore, randomized phase 3 data from the KarMMA-3 study and the CARTITUDE-4 study showed that multiple standard therapies were not as good as CAR T in the early relapse setting, she said, pointing to the respective hazard ratios for disease progression or death with CAR T vs standard therapies of 0.49 and 0.26.

CARTITUDE-4 also suggested that manufacturing failures are more likely in later relapse — when time is already of greater essence, she said, noting that it can take an additional 3 months when restarting the process.

When it comes to toxicity, yes, it is a concern, she said.

“But we know how to decrease toxicity,” she stressed. “And again, with our second- and third-line approaches, we actually have better therapies to give for bridging.”

Quality of life is another important consideration, Dr. Patel said, noting only CAR T offers a “one-and-done” therapy that helps patients “truly feel better.”

“They’re not having to come into hospitals as often, and this is not just for months; it’s for years,” she said. “To be able to give that to somebody is huge, and again, we have objective data that show that compared to our standard of care therapies, patients do better in almost every realm of quality of life metrics.”

Dr. Patel also pointed to recent data from a retrospective study showing that for bridging therapy, less is more when disease is controlled, and in the early-line setting, more and safer options are available for reducing tumor burden.

Early CAR T is better for older or frail patients as well, she argued, noting that these patients don’t have time to wait, and a new study demonstrates that they tend to do well with CAR T in the early relapse setting.

The choice for early CAR T is clear in patients with high-risk disease, but Dr. Patel stressed that it shouldn’t be reserved for those patients, asking, “When has anything worked well for patients with high-risk disease and not [also] better for standard-risk patients?”

“And why give only 20%-25% of your patients [who actually reach fifth-line treatment] access to something that we know has really revolutionized myeloma therapy?” she said.

Many patients don’t have access, and that’s an issue, she acknowledged, adding: “But for those who do, we really should be giving it to them as soon as possible.”
 

Dr. Usmani: Reserve CAR T for Later Relapse

Not so fast, said Dr. Usmani. “All of these therapies are doing wonders for our patients, and we believe in them, but we have to be a little circumspect in looking at this data more closely and not just with emotions,” he added, noting that many options exist for patients in a first or second relapse, and new options are emerging.

There is also a “harsh reality” in terms of CAR T availability, he noted, explaining that, in 2021, about 180,000 people were living with MM, and about two thirds of those had relapsed disease. Meanwhile, fewer than 1000 CAR T products have been delivered each year for patients with relapsed MM since they were approved in this setting in the United States.

“So, it’s a pipe dream, seriously, that we will be able to utilize CAR T for all patients in early relapsed disease,” he said, adding that capacity will remain an issue because of limited resources.

The existing data, including from KarMMa-3 and CARTITUDE-4, show little potential for long-term benefit with early vs later CAR T.

“There is no plateau,” he said of the survival curves in KarMMa-3, underscoring the lack of a difference in overall survival benefit based on CAR T timing.

The CARTITUDE-4 curves “look great,” and it may be that a “small plateau emerges,” but they don’t demonstrate a benefit of earlier vs later CAR T, he said.

As Dr. Patel noted, there are few treatment options for patients with anti-CD38 monoclonal antibody and immunomodulatory drug resistance at first relapse. However, that situation will soon change, Dr. Usmani stated.

“Guess what? Belamaf is coming to the rescue!” he said of the off-the-shelf and more accessible B-cell maturation antigen-targeted antibody-drug conjugate belantamab mafodotin, which has recently been evaluated in the DREAMM 7 and DREAMM 8 trials.

DREAMM 7 demonstrated improved survival vs daratumumab, bortezomib, and dexamethasone in the relapsed/refractory MM setting when used in combination with bortezomib and dexamethasone. DREAMM 8 shows similar benefit with belantamab mafodotin, pomalidomide, and dexamethasone vs pomalidomide, bortezomib, and dexamethasone in lenalidomide-exposed patients with relapsed or refractory MM.

“Belamaf combinations in the one to three lines [of prior therapy] setting look really good,” he said, noting a particular benefit for progression-free survival and a trend toward improved overall survival.

Considering these factors, as well as the risk for cytopenias and the subsequent risk for infection in most patients who undergo CAR T-cell therapy and the known potential risk for secondary malignancies, Dr. Usmani said that he will remain “in the camp of being really careful in selecting CAR T patients for early relapse” until more is known about the risks.

“CAR T for all is not the answer. I think we have to be careful in picking CAR T patients; it’s not a zero-sum game here,” he said, stressing that “there are too many unknowns with the use of early CAR T therapy.”

“It makes sense in some, but not for everyone,” he said, emphasizing the importance of including patients in the discussion.

“The great thing is we have all these options for our patients,” he said.

Dr. Usmani persuaded at least a few colleagues: The final vote showed 42% of 124 voters supported early CAR T, compared with 52% who supported CAR T after three or more lines of therapy and 6% who remained undecided.

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

You may have been warned that ultra-processed foods can wreak havoc on your health. But not all of them are created equal. 

A new study out of The Lancet Regional Health – Americas looked at different types of ultra-processed foods and found that some were even linked with lower risks of cardiovascular disease, coronary heart disease, and stroke, 

“Avoiding all ultra-processed foods is not practical for most people,” said Dariush Mozaffarian, MD, a cardiologist, public health scientist, and director of the Food is Medicine Institute at Tufts University in Boston, Massachusetts. “So, it is helpful to start to understand, within the category of all processing, what food might be more or less harmful.”

Researchers analyzed food questionnaires from three large groups of US adults, with most people in their review being White and female. The study found that sugary and artificially sweetened drinks, along with processed meats, were linked to a greater risk of cardiovascular disease and coronary heart disease. But cereals, savory snacks, and yogurt and dairy-based desserts were linked to a lower risk of these diseases. Ultra-processed cereals and breads were also linked to a lower stroke risk. 
 

The Truth About Processed Meat

Studies show that cured, salted, or smoked meats are linked to certain cancers.

“We know that sugar-sweetened beverages are associated with metabolic derangement for things like higher glucose levels, insulin resistance, visceral obesity, prediabetes, diabetes, and higher triglycerides,” said Ashish Sarraju, MD, a cardiologist with the Cleveland Clinic in Ohio. “Added sugars associated with all of those things are in turn risk factors for heart disease.” Sugar-sweetened beverages are often very high in sugar, artificial colors, and other additives, and almost “nothing beneficial” in terms of ingredients, Dr. Mozaffarian said. “They’re also consumed in very high doses, very quickly.”

Processed meats have 400% higher levels of salt, compared with unprocessed meats, said Dr. Mozaffarian. They also contain high levels of added nitrates, which are a carcinogen that could also affect the heart and blood vessels. Certain ultra-processed foods, such as bacon, are often fried at sky-high temperatures, which can trigger inflammatory compounds. 

“If you put together the inflammatory effects, the salt, and the nitrates, this is a package of food that can really build to cause harm,” said Dr. Mozaffarian. The World Health Organization has also classified processed meats (bacon, ham, salami) as a group one carcinogen, he noted.

“Processed meats are typically high in saturated fats, sodium, and preservatives, which can increase blood pressure, promote inflammation, and negatively affect cholesterol levels, leading to a higher risk of coronary heart disease, said Joseph A. Daibes, DO, an interventional cardiologist at Lenox Hill Hospital, New York City. “The study underscores the importance of limiting these types of foods to reduce cardiovascular risk.”

But considering that breakfast cereals – albeit highly processed – are a top source of whole grains for Americans, it makes sense that they are linked with lower risk of heart disease, said Dr. Mozaffarian. 

“They have fiber, bran, whole grains, and they also have sugar, and additives,” he said. “But on average, putting all those things together, this study suggested that the net effect is beneficial. That doesn’t mean they couldn’t be more beneficial if we made them less processed, but they don’t seem to have harm.”

The active probiotics and fermentation in yogurt can make it a healthy snack of choice, as there has been more and more research showing that fermented foods with probiotics are good for heart health and work against metabolic disease, or a cluster of conditions that can increase the risk of stroke, heart disease, and type 2 diabetes, Dr. Mozaffarian said.

Savory snacks, cereals, and yogurt and dairy-based desserts may also be less calorie dense than sugary beverages and processed meats, said Dr. Daibes. 

“Additionally, the type of fat used in savory snacks and the presence of probiotics in yogurt may have neutral or even positive effects on heart health, as opposed to the harmful fats and additives found in many ultra-processed foods,” he said.
 

How Ultra-Processed Foods Can Harm Your Health 

There are “clear and concerning links” between eating ultra-processed foods and getting heart disease, according to Dr. Daibes. “In real-life clinical practice, it’s a rather clear and straightforward relationship – the patients who tend to have poorer diets, with more ultra-processed and nutrient-barren foods, tend to have worse health outcomes, both cardiovascular and otherwise.”

Processing foods is centered on breaking down the natural structures of foods, as well as the loss of their natural nutrients, Dr. Mozaffarian explained. When you include the word “ultra,” this refers to putting in industrial additives.

“I think refined starches (such as wheat, corn, and rice) and sugars are some of the biggest harms because it leads to a big spike in blood glucose,” Dr. Mozaffarian said. “But also, those refined starches and sugars are digested so quickly in the stomach and small intestine that you starve your gut bacteria in your large intestines.” 

Many “good-for-you ingredients,” such as fermentable fibers and bio-active compounds, are found in unprocessed, whole foods like fruits, vegetables, nuts, beans, and seeds, noted Dr. Mozaffarian. High levels of salt in ultra-processed foods are another cause for concern, as are other additives such as artificial flavorings, sweeteners, and thickeners. 
 

Opting for Whole Foods

There may be people looking to eat cleaner, unprocessed foods, but high cost and a lack of access to them could create challenges. Dr. Sarraju advises his patients to simply do their best to eat foods in their whole-ingredient form and avoid prepackaged foods as much as possible.

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

You may have been warned that ultra-processed foods can wreak havoc on your health. But not all of them are created equal. 

A new study out of The Lancet Regional Health – Americas looked at different types of ultra-processed foods and found that some were even linked with lower risks of cardiovascular disease, coronary heart disease, and stroke, 

“Avoiding all ultra-processed foods is not practical for most people,” said Dariush Mozaffarian, MD, a cardiologist, public health scientist, and director of the Food is Medicine Institute at Tufts University in Boston, Massachusetts. “So, it is helpful to start to understand, within the category of all processing, what food might be more or less harmful.”

Researchers analyzed food questionnaires from three large groups of US adults, with most people in their review being White and female. The study found that sugary and artificially sweetened drinks, along with processed meats, were linked to a greater risk of cardiovascular disease and coronary heart disease. But cereals, savory snacks, and yogurt and dairy-based desserts were linked to a lower risk of these diseases. Ultra-processed cereals and breads were also linked to a lower stroke risk. 
 

The Truth About Processed Meat

Studies show that cured, salted, or smoked meats are linked to certain cancers.

“We know that sugar-sweetened beverages are associated with metabolic derangement for things like higher glucose levels, insulin resistance, visceral obesity, prediabetes, diabetes, and higher triglycerides,” said Ashish Sarraju, MD, a cardiologist with the Cleveland Clinic in Ohio. “Added sugars associated with all of those things are in turn risk factors for heart disease.” Sugar-sweetened beverages are often very high in sugar, artificial colors, and other additives, and almost “nothing beneficial” in terms of ingredients, Dr. Mozaffarian said. “They’re also consumed in very high doses, very quickly.”

Processed meats have 400% higher levels of salt, compared with unprocessed meats, said Dr. Mozaffarian. They also contain high levels of added nitrates, which are a carcinogen that could also affect the heart and blood vessels. Certain ultra-processed foods, such as bacon, are often fried at sky-high temperatures, which can trigger inflammatory compounds. 

“If you put together the inflammatory effects, the salt, and the nitrates, this is a package of food that can really build to cause harm,” said Dr. Mozaffarian. The World Health Organization has also classified processed meats (bacon, ham, salami) as a group one carcinogen, he noted.

“Processed meats are typically high in saturated fats, sodium, and preservatives, which can increase blood pressure, promote inflammation, and negatively affect cholesterol levels, leading to a higher risk of coronary heart disease, said Joseph A. Daibes, DO, an interventional cardiologist at Lenox Hill Hospital, New York City. “The study underscores the importance of limiting these types of foods to reduce cardiovascular risk.”

But considering that breakfast cereals – albeit highly processed – are a top source of whole grains for Americans, it makes sense that they are linked with lower risk of heart disease, said Dr. Mozaffarian. 

“They have fiber, bran, whole grains, and they also have sugar, and additives,” he said. “But on average, putting all those things together, this study suggested that the net effect is beneficial. That doesn’t mean they couldn’t be more beneficial if we made them less processed, but they don’t seem to have harm.”

The active probiotics and fermentation in yogurt can make it a healthy snack of choice, as there has been more and more research showing that fermented foods with probiotics are good for heart health and work against metabolic disease, or a cluster of conditions that can increase the risk of stroke, heart disease, and type 2 diabetes, Dr. Mozaffarian said.

Savory snacks, cereals, and yogurt and dairy-based desserts may also be less calorie dense than sugary beverages and processed meats, said Dr. Daibes. 

“Additionally, the type of fat used in savory snacks and the presence of probiotics in yogurt may have neutral or even positive effects on heart health, as opposed to the harmful fats and additives found in many ultra-processed foods,” he said.
 

How Ultra-Processed Foods Can Harm Your Health 

There are “clear and concerning links” between eating ultra-processed foods and getting heart disease, according to Dr. Daibes. “In real-life clinical practice, it’s a rather clear and straightforward relationship – the patients who tend to have poorer diets, with more ultra-processed and nutrient-barren foods, tend to have worse health outcomes, both cardiovascular and otherwise.”

Processing foods is centered on breaking down the natural structures of foods, as well as the loss of their natural nutrients, Dr. Mozaffarian explained. When you include the word “ultra,” this refers to putting in industrial additives.

“I think refined starches (such as wheat, corn, and rice) and sugars are some of the biggest harms because it leads to a big spike in blood glucose,” Dr. Mozaffarian said. “But also, those refined starches and sugars are digested so quickly in the stomach and small intestine that you starve your gut bacteria in your large intestines.” 

Many “good-for-you ingredients,” such as fermentable fibers and bio-active compounds, are found in unprocessed, whole foods like fruits, vegetables, nuts, beans, and seeds, noted Dr. Mozaffarian. High levels of salt in ultra-processed foods are another cause for concern, as are other additives such as artificial flavorings, sweeteners, and thickeners. 
 

Opting for Whole Foods

There may be people looking to eat cleaner, unprocessed foods, but high cost and a lack of access to them could create challenges. Dr. Sarraju advises his patients to simply do their best to eat foods in their whole-ingredient form and avoid prepackaged foods as much as possible.

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

You may have been warned that ultra-processed foods can wreak havoc on your health. But not all of them are created equal. 

A new study out of The Lancet Regional Health – Americas looked at different types of ultra-processed foods and found that some were even linked with lower risks of cardiovascular disease, coronary heart disease, and stroke, 

“Avoiding all ultra-processed foods is not practical for most people,” said Dariush Mozaffarian, MD, a cardiologist, public health scientist, and director of the Food is Medicine Institute at Tufts University in Boston, Massachusetts. “So, it is helpful to start to understand, within the category of all processing, what food might be more or less harmful.”

Researchers analyzed food questionnaires from three large groups of US adults, with most people in their review being White and female. The study found that sugary and artificially sweetened drinks, along with processed meats, were linked to a greater risk of cardiovascular disease and coronary heart disease. But cereals, savory snacks, and yogurt and dairy-based desserts were linked to a lower risk of these diseases. Ultra-processed cereals and breads were also linked to a lower stroke risk. 
 

The Truth About Processed Meat

Studies show that cured, salted, or smoked meats are linked to certain cancers.

“We know that sugar-sweetened beverages are associated with metabolic derangement for things like higher glucose levels, insulin resistance, visceral obesity, prediabetes, diabetes, and higher triglycerides,” said Ashish Sarraju, MD, a cardiologist with the Cleveland Clinic in Ohio. “Added sugars associated with all of those things are in turn risk factors for heart disease.” Sugar-sweetened beverages are often very high in sugar, artificial colors, and other additives, and almost “nothing beneficial” in terms of ingredients, Dr. Mozaffarian said. “They’re also consumed in very high doses, very quickly.”

Processed meats have 400% higher levels of salt, compared with unprocessed meats, said Dr. Mozaffarian. They also contain high levels of added nitrates, which are a carcinogen that could also affect the heart and blood vessels. Certain ultra-processed foods, such as bacon, are often fried at sky-high temperatures, which can trigger inflammatory compounds. 

“If you put together the inflammatory effects, the salt, and the nitrates, this is a package of food that can really build to cause harm,” said Dr. Mozaffarian. The World Health Organization has also classified processed meats (bacon, ham, salami) as a group one carcinogen, he noted.

“Processed meats are typically high in saturated fats, sodium, and preservatives, which can increase blood pressure, promote inflammation, and negatively affect cholesterol levels, leading to a higher risk of coronary heart disease, said Joseph A. Daibes, DO, an interventional cardiologist at Lenox Hill Hospital, New York City. “The study underscores the importance of limiting these types of foods to reduce cardiovascular risk.”

But considering that breakfast cereals – albeit highly processed – are a top source of whole grains for Americans, it makes sense that they are linked with lower risk of heart disease, said Dr. Mozaffarian. 

“They have fiber, bran, whole grains, and they also have sugar, and additives,” he said. “But on average, putting all those things together, this study suggested that the net effect is beneficial. That doesn’t mean they couldn’t be more beneficial if we made them less processed, but they don’t seem to have harm.”

The active probiotics and fermentation in yogurt can make it a healthy snack of choice, as there has been more and more research showing that fermented foods with probiotics are good for heart health and work against metabolic disease, or a cluster of conditions that can increase the risk of stroke, heart disease, and type 2 diabetes, Dr. Mozaffarian said.

Savory snacks, cereals, and yogurt and dairy-based desserts may also be less calorie dense than sugary beverages and processed meats, said Dr. Daibes. 

“Additionally, the type of fat used in savory snacks and the presence of probiotics in yogurt may have neutral or even positive effects on heart health, as opposed to the harmful fats and additives found in many ultra-processed foods,” he said.
 

How Ultra-Processed Foods Can Harm Your Health 

There are “clear and concerning links” between eating ultra-processed foods and getting heart disease, according to Dr. Daibes. “In real-life clinical practice, it’s a rather clear and straightforward relationship – the patients who tend to have poorer diets, with more ultra-processed and nutrient-barren foods, tend to have worse health outcomes, both cardiovascular and otherwise.”

Processing foods is centered on breaking down the natural structures of foods, as well as the loss of their natural nutrients, Dr. Mozaffarian explained. When you include the word “ultra,” this refers to putting in industrial additives.

“I think refined starches (such as wheat, corn, and rice) and sugars are some of the biggest harms because it leads to a big spike in blood glucose,” Dr. Mozaffarian said. “But also, those refined starches and sugars are digested so quickly in the stomach and small intestine that you starve your gut bacteria in your large intestines.” 

Many “good-for-you ingredients,” such as fermentable fibers and bio-active compounds, are found in unprocessed, whole foods like fruits, vegetables, nuts, beans, and seeds, noted Dr. Mozaffarian. High levels of salt in ultra-processed foods are another cause for concern, as are other additives such as artificial flavorings, sweeteners, and thickeners. 
 

Opting for Whole Foods

There may be people looking to eat cleaner, unprocessed foods, but high cost and a lack of access to them could create challenges. Dr. Sarraju advises his patients to simply do their best to eat foods in their whole-ingredient form and avoid prepackaged foods as much as possible.

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

The University of Virginia (UVA) is defending the CEO of its health system and its medical school dean in the wake of a very public call for their removal.

At least 128 members of the University of Virginia faculty who are employed by both the medical school and the UVA Physicians Group wrote to the UVA Board of Visitors and its peer-elected faculty leaders, expressing no confidence in K. Craig Kent, MD, CEO of UVA Health and executive vice president for health affairs, and Melina Kibbe, MD, dean of the medical school and chief health affairs officer.

Dr. Kibbe, a vascular surgeon and researcher, is also the editor in chief of JAMA Surgery.

“We call for the immediate removal of Craig Kent and Melina Kibbe,” wrote the physicians.

The letter alleged that patient safety was compromised because doctors, nurses, and other staff were pressured to abstain from reporting safety concerns and that physicians had been hired “despite concerns regarding integrity and quality.” Those who raised safety concerns faced “explicit and implicit threats and retaliation,” including delays and denials of promotion and tenure, said the letter.

The September 5 letter did not include signatures. The authors said that names were being protected, but that they would share the names with a limited audience.

UVA President Jim Ryan took issue with the notion that the signees were anonymous. He said in his own letter to medical school faculty that some of the accusations were about matters that had already been addressed or that were being worked on. As far as allegations that he was not previously aware of, “we will do our best to investigate,” he said.

The faculty who signed the letter “have besmirched the reputations of not just Melina and Craig,” wrote Mr. Ryan. “They have unfairly — and I trust unwittingly — cast a shadow over the great work of the entire health system and medical school.”

The authors claimed that reports about bullying and harassment of trainees had been “suppressed, minimized, and subsequently altered.”

And they said that spending on leadership was prioritized over addressing clinical and technical staff shortages. Whistleblowers who reported fraud were not protected, and clinicians were pressured to modify patient records to “obfuscate adverse outcomes and boost productivity metrics,” they wrote.

The 128 members of the UVA Physicians Group who signed the letter represent about 10% of the 1400 medical school faculty members.

It is not the first time that Dr. Kent has been given a vote of no confidence. In 2017, when he was the dean of the College of Medicine at the Ohio State University, Dr. Kent was accused in a “no confidence” letter from 25 physicians and faculty of helping to undermine the school’s mission and taking actions that led to resignations and early retirements of many staff, the Columbus Dispatch reported.

William G. Crutchfield Jr., a member of the UVA Health System Board, defended Dr. Kent and Dr. Kibbe in a lengthy statement shared with this news organization. He said that UVA Health’s four hospitals had received “A” ratings for safety, and that the system has a 5.1% turnover rate compared with a national average of 8.3%.

Dr. Kent and Dr. Kibbe have recruited faculty from top academic medical centers, Mr. Crutchfield wrote.

“If our work environment were so toxic, these people would not have joined our faculty,” he wrote.

Mr. Crutchfield credited Dr. Kent and Dr. Kibbe with crafting a new 10-year strategic plan and for hiring a chief strategy officer to lead the plan — a move that replaced “expensive outside consultants.”

Mr. Ryan said in his letter that his inbox “is overflowing with testimonials from some of the 1200-plus faculty who did not sign the letter, who attest that the health system today — under Melina and Craig’s leadership — is in the best shape it has ever been in, and that they have addressed changes that have needed to be made for more than two decades.”

A request to see some of these positive testimonials was not answered by press time.

Mr. Crutchfield, like Mr. Ryan, said that the letter writers were doing more harm than good.

“If a small cabal of people hiding behind anonymity can force outstanding leaders out of UVA, it will make it extremely difficult to recruit outstanding new physicians, nurses, technicians, and administrators,” he wrote.

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

The University of Virginia (UVA) is defending the CEO of its health system and its medical school dean in the wake of a very public call for their removal.

At least 128 members of the University of Virginia faculty who are employed by both the medical school and the UVA Physicians Group wrote to the UVA Board of Visitors and its peer-elected faculty leaders, expressing no confidence in K. Craig Kent, MD, CEO of UVA Health and executive vice president for health affairs, and Melina Kibbe, MD, dean of the medical school and chief health affairs officer.

Dr. Kibbe, a vascular surgeon and researcher, is also the editor in chief of JAMA Surgery.

“We call for the immediate removal of Craig Kent and Melina Kibbe,” wrote the physicians.

The letter alleged that patient safety was compromised because doctors, nurses, and other staff were pressured to abstain from reporting safety concerns and that physicians had been hired “despite concerns regarding integrity and quality.” Those who raised safety concerns faced “explicit and implicit threats and retaliation,” including delays and denials of promotion and tenure, said the letter.

The September 5 letter did not include signatures. The authors said that names were being protected, but that they would share the names with a limited audience.

UVA President Jim Ryan took issue with the notion that the signees were anonymous. He said in his own letter to medical school faculty that some of the accusations were about matters that had already been addressed or that were being worked on. As far as allegations that he was not previously aware of, “we will do our best to investigate,” he said.

The faculty who signed the letter “have besmirched the reputations of not just Melina and Craig,” wrote Mr. Ryan. “They have unfairly — and I trust unwittingly — cast a shadow over the great work of the entire health system and medical school.”

The authors claimed that reports about bullying and harassment of trainees had been “suppressed, minimized, and subsequently altered.”

And they said that spending on leadership was prioritized over addressing clinical and technical staff shortages. Whistleblowers who reported fraud were not protected, and clinicians were pressured to modify patient records to “obfuscate adverse outcomes and boost productivity metrics,” they wrote.

The 128 members of the UVA Physicians Group who signed the letter represent about 10% of the 1400 medical school faculty members.

It is not the first time that Dr. Kent has been given a vote of no confidence. In 2017, when he was the dean of the College of Medicine at the Ohio State University, Dr. Kent was accused in a “no confidence” letter from 25 physicians and faculty of helping to undermine the school’s mission and taking actions that led to resignations and early retirements of many staff, the Columbus Dispatch reported.

William G. Crutchfield Jr., a member of the UVA Health System Board, defended Dr. Kent and Dr. Kibbe in a lengthy statement shared with this news organization. He said that UVA Health’s four hospitals had received “A” ratings for safety, and that the system has a 5.1% turnover rate compared with a national average of 8.3%.

Dr. Kent and Dr. Kibbe have recruited faculty from top academic medical centers, Mr. Crutchfield wrote.

“If our work environment were so toxic, these people would not have joined our faculty,” he wrote.

Mr. Crutchfield credited Dr. Kent and Dr. Kibbe with crafting a new 10-year strategic plan and for hiring a chief strategy officer to lead the plan — a move that replaced “expensive outside consultants.”

Mr. Ryan said in his letter that his inbox “is overflowing with testimonials from some of the 1200-plus faculty who did not sign the letter, who attest that the health system today — under Melina and Craig’s leadership — is in the best shape it has ever been in, and that they have addressed changes that have needed to be made for more than two decades.”

A request to see some of these positive testimonials was not answered by press time.

Mr. Crutchfield, like Mr. Ryan, said that the letter writers were doing more harm than good.

“If a small cabal of people hiding behind anonymity can force outstanding leaders out of UVA, it will make it extremely difficult to recruit outstanding new physicians, nurses, technicians, and administrators,” he wrote.

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

The University of Virginia (UVA) is defending the CEO of its health system and its medical school dean in the wake of a very public call for their removal.

At least 128 members of the University of Virginia faculty who are employed by both the medical school and the UVA Physicians Group wrote to the UVA Board of Visitors and its peer-elected faculty leaders, expressing no confidence in K. Craig Kent, MD, CEO of UVA Health and executive vice president for health affairs, and Melina Kibbe, MD, dean of the medical school and chief health affairs officer.

Dr. Kibbe, a vascular surgeon and researcher, is also the editor in chief of JAMA Surgery.

“We call for the immediate removal of Craig Kent and Melina Kibbe,” wrote the physicians.

The letter alleged that patient safety was compromised because doctors, nurses, and other staff were pressured to abstain from reporting safety concerns and that physicians had been hired “despite concerns regarding integrity and quality.” Those who raised safety concerns faced “explicit and implicit threats and retaliation,” including delays and denials of promotion and tenure, said the letter.

The September 5 letter did not include signatures. The authors said that names were being protected, but that they would share the names with a limited audience.

UVA President Jim Ryan took issue with the notion that the signees were anonymous. He said in his own letter to medical school faculty that some of the accusations were about matters that had already been addressed or that were being worked on. As far as allegations that he was not previously aware of, “we will do our best to investigate,” he said.

The faculty who signed the letter “have besmirched the reputations of not just Melina and Craig,” wrote Mr. Ryan. “They have unfairly — and I trust unwittingly — cast a shadow over the great work of the entire health system and medical school.”

The authors claimed that reports about bullying and harassment of trainees had been “suppressed, minimized, and subsequently altered.”

And they said that spending on leadership was prioritized over addressing clinical and technical staff shortages. Whistleblowers who reported fraud were not protected, and clinicians were pressured to modify patient records to “obfuscate adverse outcomes and boost productivity metrics,” they wrote.

The 128 members of the UVA Physicians Group who signed the letter represent about 10% of the 1400 medical school faculty members.

It is not the first time that Dr. Kent has been given a vote of no confidence. In 2017, when he was the dean of the College of Medicine at the Ohio State University, Dr. Kent was accused in a “no confidence” letter from 25 physicians and faculty of helping to undermine the school’s mission and taking actions that led to resignations and early retirements of many staff, the Columbus Dispatch reported.

William G. Crutchfield Jr., a member of the UVA Health System Board, defended Dr. Kent and Dr. Kibbe in a lengthy statement shared with this news organization. He said that UVA Health’s four hospitals had received “A” ratings for safety, and that the system has a 5.1% turnover rate compared with a national average of 8.3%.

Dr. Kent and Dr. Kibbe have recruited faculty from top academic medical centers, Mr. Crutchfield wrote.

“If our work environment were so toxic, these people would not have joined our faculty,” he wrote.

Mr. Crutchfield credited Dr. Kent and Dr. Kibbe with crafting a new 10-year strategic plan and for hiring a chief strategy officer to lead the plan — a move that replaced “expensive outside consultants.”

Mr. Ryan said in his letter that his inbox “is overflowing with testimonials from some of the 1200-plus faculty who did not sign the letter, who attest that the health system today — under Melina and Craig’s leadership — is in the best shape it has ever been in, and that they have addressed changes that have needed to be made for more than two decades.”

A request to see some of these positive testimonials was not answered by press time.

Mr. Crutchfield, like Mr. Ryan, said that the letter writers were doing more harm than good.

“If a small cabal of people hiding behind anonymity can force outstanding leaders out of UVA, it will make it extremely difficult to recruit outstanding new physicians, nurses, technicians, and administrators,” he wrote.

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

Background

Veterans receiving care in the community (CITC) are prescribed oral oncology medications to be filled at VA pharmacies. Many of the outpatient prescriptions written for oncology medications require a prior authorization review by a pharmacist. A standardized workflow to obtain outside records to ensure patient safety, appropriate therapeutic selections, and maximize cost avoidance was established in March 2023. This quality improvement project evaluated the implementation of a clinical peer-to-peer prescription referral process between operational and oncology clinical pharmacists (CPS) to include a prior authorization drug request (PADR) review.

Methods

A retrospective chart review was completed to assess the effectiveness of the CITC Rx review process. Patients who had a CITC PADR consult entered between April 2023 and March 2024 were included. Metrics obtained included medication ordered, diagnosis, line of treatment, date prescription received, time to PADR completion, PADR outcome, FDA approval status, and conformity to VA National Oncology Program (NOP) disease pathway. Descriptive statistics were used to describe the data.

Results

Top reasons for referral for CITC included best medical interest and drive time. Fifty-one PADR requests were submitted for 41 patients. Forty-six PADR consults were completed. Approval rate was 85%. Consults involved 32 different oncolytics, 78% had VA Pharmacy Benefits Manager criteria for use. Thirty-seven percent of the PADR requests adhered to the NOP pathways. Approximately 30% of PADR requests did not have an associated NOP pathway. Seventy-four percent of drugs had an associated FDA approval. On average, two calls were made to CITC provider by the operational pharmacist to obtain necessary information for clinical review, resulting in a 5 day time to PADR entry. The average time to PADR consult completion was 9.5 hours. Four interventions addressed drug interactions or dosing adjustments.

Conclusions

This review demonstrated the feasibility and framework for implementing a standardized peer-to-peer PADR consult review process for CITC prescriptions requiring prior authorization. Having separate intake of CITC prescriptions by the operational pharmacist who is responsible for obtaining outside records, the CPS provided a timely clinical review of PADR consults, assuring appropriate therapeutic selections to maximize cost avoidance while maintaining patient safety.

Background

Veterans receiving care in the community (CITC) are prescribed oral oncology medications to be filled at VA pharmacies. Many of the outpatient prescriptions written for oncology medications require a prior authorization review by a pharmacist. A standardized workflow to obtain outside records to ensure patient safety, appropriate therapeutic selections, and maximize cost avoidance was established in March 2023. This quality improvement project evaluated the implementation of a clinical peer-to-peer prescription referral process between operational and oncology clinical pharmacists (CPS) to include a prior authorization drug request (PADR) review.

Methods

A retrospective chart review was completed to assess the effectiveness of the CITC Rx review process. Patients who had a CITC PADR consult entered between April 2023 and March 2024 were included. Metrics obtained included medication ordered, diagnosis, line of treatment, date prescription received, time to PADR completion, PADR outcome, FDA approval status, and conformity to VA National Oncology Program (NOP) disease pathway. Descriptive statistics were used to describe the data.

Results

Top reasons for referral for CITC included best medical interest and drive time. Fifty-one PADR requests were submitted for 41 patients. Forty-six PADR consults were completed. Approval rate was 85%. Consults involved 32 different oncolytics, 78% had VA Pharmacy Benefits Manager criteria for use. Thirty-seven percent of the PADR requests adhered to the NOP pathways. Approximately 30% of PADR requests did not have an associated NOP pathway. Seventy-four percent of drugs had an associated FDA approval. On average, two calls were made to CITC provider by the operational pharmacist to obtain necessary information for clinical review, resulting in a 5 day time to PADR entry. The average time to PADR consult completion was 9.5 hours. Four interventions addressed drug interactions or dosing adjustments.

Conclusions

This review demonstrated the feasibility and framework for implementing a standardized peer-to-peer PADR consult review process for CITC prescriptions requiring prior authorization. Having separate intake of CITC prescriptions by the operational pharmacist who is responsible for obtaining outside records, the CPS provided a timely clinical review of PADR consults, assuring appropriate therapeutic selections to maximize cost avoidance while maintaining patient safety.

Background

Veterans receiving care in the community (CITC) are prescribed oral oncology medications to be filled at VA pharmacies. Many of the outpatient prescriptions written for oncology medications require a prior authorization review by a pharmacist. A standardized workflow to obtain outside records to ensure patient safety, appropriate therapeutic selections, and maximize cost avoidance was established in March 2023. This quality improvement project evaluated the implementation of a clinical peer-to-peer prescription referral process between operational and oncology clinical pharmacists (CPS) to include a prior authorization drug request (PADR) review.

Methods

A retrospective chart review was completed to assess the effectiveness of the CITC Rx review process. Patients who had a CITC PADR consult entered between April 2023 and March 2024 were included. Metrics obtained included medication ordered, diagnosis, line of treatment, date prescription received, time to PADR completion, PADR outcome, FDA approval status, and conformity to VA National Oncology Program (NOP) disease pathway. Descriptive statistics were used to describe the data.

Results

Top reasons for referral for CITC included best medical interest and drive time. Fifty-one PADR requests were submitted for 41 patients. Forty-six PADR consults were completed. Approval rate was 85%. Consults involved 32 different oncolytics, 78% had VA Pharmacy Benefits Manager criteria for use. Thirty-seven percent of the PADR requests adhered to the NOP pathways. Approximately 30% of PADR requests did not have an associated NOP pathway. Seventy-four percent of drugs had an associated FDA approval. On average, two calls were made to CITC provider by the operational pharmacist to obtain necessary information for clinical review, resulting in a 5 day time to PADR entry. The average time to PADR consult completion was 9.5 hours. Four interventions addressed drug interactions or dosing adjustments.

Conclusions

This review demonstrated the feasibility and framework for implementing a standardized peer-to-peer PADR consult review process for CITC prescriptions requiring prior authorization. Having separate intake of CITC prescriptions by the operational pharmacist who is responsible for obtaining outside records, the CPS provided a timely clinical review of PADR consults, assuring appropriate therapeutic selections to maximize cost avoidance while maintaining patient safety.