Conference Coverage

VANCOUVER, BRITISH COLUMBIA — While polypharmacy is inevitable for patients with multiple chronic diseases, not all medications improve patient-oriented outcomes, members of the Patients, Experience, Evidence, Research (PEER) team, a group of Canadian primary care professionals who develop evidence-based guidelines, told attendees at the Family Medicine Forum (FMF) 2024.

In a thought-provoking presentation called “Axe the Rx: Deprescribing Chronic Medications with PEER,” the panelists gave examples of medications that may be safely stopped or tapered, particularly for older adults “whose pill bag is heavier than their lunch bag.”

 

Curbing Cardiovascular Drugs

The 2021 Canadian Cardiovascular Society Guidelines for the Management of Dyslipidemia for the Prevention of Cardiovascular Disease in Adults call for reaching an LDL-C < 1.8 mmol/L in secondary cardiovascular prevention by potentially adding on medical therapies such as proprotein convertase subtilisin/kexin type 9 inhibitors or ezetimibe or both if that target is not reached with the maximal dosage of a statin.

But family physicians do not need to follow this guidance for their patients who have had a myocardial infarction, said Ontario family physician Jennifer Young, MD, a physician advisor in the Canadian College of Family Physicians’ Knowledge Experts and Tools Program.

Treating to below 1.8 mmol/L “means lab testing for the patients,” Young told this news organization. “It means increasing doses [of a statin] to try and get to that level.” If the patient is already on the highest dose of a statin, it means adding other medications that lower cholesterol.

“If that was translating into better outcomes like [preventing] death and another heart attack, then all of that extra effort would be worth it,” said Young. “But we don’t have evidence that it actually does have a benefit for outcomes like death and repeated heart attacks,” compared with putting them on a high dose of a potent statin.

 

Tapering Opioids

Before placing patients on an opioid taper, clinicians should first assess them for opioid use disorder (OUD), said Jessica Kirkwood, MD, assistant professor of family medicine at the University of Alberta in Edmonton, Canada. She suggested using the Prescription Opioid Misuse Index questionnaire to do so.

Clinicians should be much more careful in initiating a taper with patients with OUD, said Kirkwood. They must ensure that these patients are motivated to discontinue their opioids. “We’re losing 21 Canadians a day to the opioid crisis. We all know that cutting someone off their opioids and potentially having them seek opioids elsewhere through illicit means can be fatal.”

In addition, clinicians should spend more time counseling patients with OUD than those without, Kirkwood continued. They must explain to these patients how they are being tapered (eg, the intervals and doses) and highlight the benefits of a taper, such as reduced constipation. Opioid agonist therapy (such as methadone or buprenorphine) can be considered in these patients.

Some research has pointed to the importance of patient motivation as a factor in the success of opioid tapers, noted Kirkwood.

 

Deprescribing Benzodiazepines 

Benzodiazepine receptor agonists, too, often can be deprescribed. These drugs should not be prescribed to promote sleep on a long-term basis. Yet clinicians commonly encounter patients who have been taking them for more than a year, said pharmacist Betsy Thomas, assistant adjunct professor of family medicine at the University of Alberta.

The medications “are usually fairly effective for the first couple of weeks to about a month, and then the benefits start to decrease, and we start to see more harms,” she said.

Some of the harms that have been associated with continued use of benzodiazepine receptor agonists include delayed reaction time and impaired cognition, which can affect the ability to drive, the risk for falls, and the risk for hip fractures, she noted. Some research suggests that these drugs are not an option for treating insomnia in patients aged 65 years or older.

Clinicians should encourage tapering the use of benzodiazepine receptor agonists to minimize dependence and transition patients to nonpharmacologic approaches such as cognitive behavioral therapy to manage insomnia, she said. A recent study demonstrated the efficacy of the intervention, and Thomas suggested that family physicians visit the mysleepwell.ca website for more information.

Young, Kirkwood, and Thomas reported no relevant financial relationships.

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

VANCOUVER, BRITISH COLUMBIA — While polypharmacy is inevitable for patients with multiple chronic diseases, not all medications improve patient-oriented outcomes, members of the Patients, Experience, Evidence, Research (PEER) team, a group of Canadian primary care professionals who develop evidence-based guidelines, told attendees at the Family Medicine Forum (FMF) 2024.

In a thought-provoking presentation called “Axe the Rx: Deprescribing Chronic Medications with PEER,” the panelists gave examples of medications that may be safely stopped or tapered, particularly for older adults “whose pill bag is heavier than their lunch bag.”

 

Curbing Cardiovascular Drugs

The 2021 Canadian Cardiovascular Society Guidelines for the Management of Dyslipidemia for the Prevention of Cardiovascular Disease in Adults call for reaching an LDL-C < 1.8 mmol/L in secondary cardiovascular prevention by potentially adding on medical therapies such as proprotein convertase subtilisin/kexin type 9 inhibitors or ezetimibe or both if that target is not reached with the maximal dosage of a statin.

But family physicians do not need to follow this guidance for their patients who have had a myocardial infarction, said Ontario family physician Jennifer Young, MD, a physician advisor in the Canadian College of Family Physicians’ Knowledge Experts and Tools Program.

Treating to below 1.8 mmol/L “means lab testing for the patients,” Young told this news organization. “It means increasing doses [of a statin] to try and get to that level.” If the patient is already on the highest dose of a statin, it means adding other medications that lower cholesterol.

“If that was translating into better outcomes like [preventing] death and another heart attack, then all of that extra effort would be worth it,” said Young. “But we don’t have evidence that it actually does have a benefit for outcomes like death and repeated heart attacks,” compared with putting them on a high dose of a potent statin.

 

Tapering Opioids

Before placing patients on an opioid taper, clinicians should first assess them for opioid use disorder (OUD), said Jessica Kirkwood, MD, assistant professor of family medicine at the University of Alberta in Edmonton, Canada. She suggested using the Prescription Opioid Misuse Index questionnaire to do so.

Clinicians should be much more careful in initiating a taper with patients with OUD, said Kirkwood. They must ensure that these patients are motivated to discontinue their opioids. “We’re losing 21 Canadians a day to the opioid crisis. We all know that cutting someone off their opioids and potentially having them seek opioids elsewhere through illicit means can be fatal.”

In addition, clinicians should spend more time counseling patients with OUD than those without, Kirkwood continued. They must explain to these patients how they are being tapered (eg, the intervals and doses) and highlight the benefits of a taper, such as reduced constipation. Opioid agonist therapy (such as methadone or buprenorphine) can be considered in these patients.

Some research has pointed to the importance of patient motivation as a factor in the success of opioid tapers, noted Kirkwood.

 

Deprescribing Benzodiazepines 

Benzodiazepine receptor agonists, too, often can be deprescribed. These drugs should not be prescribed to promote sleep on a long-term basis. Yet clinicians commonly encounter patients who have been taking them for more than a year, said pharmacist Betsy Thomas, assistant adjunct professor of family medicine at the University of Alberta.

The medications “are usually fairly effective for the first couple of weeks to about a month, and then the benefits start to decrease, and we start to see more harms,” she said.

Some of the harms that have been associated with continued use of benzodiazepine receptor agonists include delayed reaction time and impaired cognition, which can affect the ability to drive, the risk for falls, and the risk for hip fractures, she noted. Some research suggests that these drugs are not an option for treating insomnia in patients aged 65 years or older.

Clinicians should encourage tapering the use of benzodiazepine receptor agonists to minimize dependence and transition patients to nonpharmacologic approaches such as cognitive behavioral therapy to manage insomnia, she said. A recent study demonstrated the efficacy of the intervention, and Thomas suggested that family physicians visit the mysleepwell.ca website for more information.

Young, Kirkwood, and Thomas reported no relevant financial relationships.

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

VANCOUVER, BRITISH COLUMBIA — While polypharmacy is inevitable for patients with multiple chronic diseases, not all medications improve patient-oriented outcomes, members of the Patients, Experience, Evidence, Research (PEER) team, a group of Canadian primary care professionals who develop evidence-based guidelines, told attendees at the Family Medicine Forum (FMF) 2024.

In a thought-provoking presentation called “Axe the Rx: Deprescribing Chronic Medications with PEER,” the panelists gave examples of medications that may be safely stopped or tapered, particularly for older adults “whose pill bag is heavier than their lunch bag.”

 

Curbing Cardiovascular Drugs

The 2021 Canadian Cardiovascular Society Guidelines for the Management of Dyslipidemia for the Prevention of Cardiovascular Disease in Adults call for reaching an LDL-C < 1.8 mmol/L in secondary cardiovascular prevention by potentially adding on medical therapies such as proprotein convertase subtilisin/kexin type 9 inhibitors or ezetimibe or both if that target is not reached with the maximal dosage of a statin.

But family physicians do not need to follow this guidance for their patients who have had a myocardial infarction, said Ontario family physician Jennifer Young, MD, a physician advisor in the Canadian College of Family Physicians’ Knowledge Experts and Tools Program.

Treating to below 1.8 mmol/L “means lab testing for the patients,” Young told this news organization. “It means increasing doses [of a statin] to try and get to that level.” If the patient is already on the highest dose of a statin, it means adding other medications that lower cholesterol.

“If that was translating into better outcomes like [preventing] death and another heart attack, then all of that extra effort would be worth it,” said Young. “But we don’t have evidence that it actually does have a benefit for outcomes like death and repeated heart attacks,” compared with putting them on a high dose of a potent statin.

 

Tapering Opioids

Before placing patients on an opioid taper, clinicians should first assess them for opioid use disorder (OUD), said Jessica Kirkwood, MD, assistant professor of family medicine at the University of Alberta in Edmonton, Canada. She suggested using the Prescription Opioid Misuse Index questionnaire to do so.

Clinicians should be much more careful in initiating a taper with patients with OUD, said Kirkwood. They must ensure that these patients are motivated to discontinue their opioids. “We’re losing 21 Canadians a day to the opioid crisis. We all know that cutting someone off their opioids and potentially having them seek opioids elsewhere through illicit means can be fatal.”

In addition, clinicians should spend more time counseling patients with OUD than those without, Kirkwood continued. They must explain to these patients how they are being tapered (eg, the intervals and doses) and highlight the benefits of a taper, such as reduced constipation. Opioid agonist therapy (such as methadone or buprenorphine) can be considered in these patients.

Some research has pointed to the importance of patient motivation as a factor in the success of opioid tapers, noted Kirkwood.

 

Deprescribing Benzodiazepines 

Benzodiazepine receptor agonists, too, often can be deprescribed. These drugs should not be prescribed to promote sleep on a long-term basis. Yet clinicians commonly encounter patients who have been taking them for more than a year, said pharmacist Betsy Thomas, assistant adjunct professor of family medicine at the University of Alberta.

The medications “are usually fairly effective for the first couple of weeks to about a month, and then the benefits start to decrease, and we start to see more harms,” she said.

Some of the harms that have been associated with continued use of benzodiazepine receptor agonists include delayed reaction time and impaired cognition, which can affect the ability to drive, the risk for falls, and the risk for hip fractures, she noted. Some research suggests that these drugs are not an option for treating insomnia in patients aged 65 years or older.

Clinicians should encourage tapering the use of benzodiazepine receptor agonists to minimize dependence and transition patients to nonpharmacologic approaches such as cognitive behavioral therapy to manage insomnia, she said. A recent study demonstrated the efficacy of the intervention, and Thomas suggested that family physicians visit the mysleepwell.ca website for more information.

Young, Kirkwood, and Thomas reported no relevant financial relationships.

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

Efforts to combat hyperuricemia may find help from gut microbes, according to Dylan Dodd, MD, PhD, who spoke at the annual research symposium of the Gout, Hyperuricemia, and Crystal-Associated Disease Network.

Dodd is an assistant professor of pathology and microbiology and immunology at Stanford University, Palo Alto, California, where he studies novel metabolic pathways in microbes. “The idea is that we can leverage these novel pathways that microbes have as therapeutics to promote human health, and in particular for this meeting today, we’re focused on hyperuricemia and how microbes that break down purines may actually have a role as urate-lowering therapies,” Dodd said during his presentation.

Specifically, he highlighted the fact that some microbes found in the gut break down purines as a food source, producing both energy and molecular building blocks for their own use. Dietary purines, left intact, can otherwise be absorbed and metabolized by the body to produce urate.

Nucleic acids like DNA and RNA in the diet are first broken down by enzymes produced in the pancreas, resulting in purine nucleosides, which in turn are believed to be the source of purines absorbed in the small intestine and eventually into circulation, according to Dodd. “I really view urate in the intestine as being in equilibrium between being secreted into the lumen but also being reabsorbed, and specifically, as it pertains to microbes in the gut. If the microbes degrade the urate, then it will limit its reabsorption, and that could increase net excretion,” Dodd said.

There is evidence that some strains of Lactobacillus species, which are the most important group in the human gut, can metabolize purine nucleosides, he said. In recent years, researchers have screened for Lactobacillus species capable of metabolizing purine nucleosides. The research shows some strain-to-strain variation, but most are proprietary, making it impossible to conduct follow-up research. A small number of human trials have suggested efficacy, but they have generally been conducted in few patients with mixed results. “Overall, I think it’s promising that these lactobacilli probiotics could potentially be used as urate-lowering therapies,” Dodd said.

Aside from direct metabolism of purines, Dodd’s group has identified an additional pathway that some microbes can use to break down urate into short-chain fatty acids. His group cultured various purine nucleosides with various bacterial strains, including two Lactobacillus strains, under anaerobic conditions. The Lactobacillus strains did not degrade urate, but some bacterial species did. The group also found that Lactobacillus could convert nucleosides, including those derived from purines, into the smaller nucleobase compounds, but they did not consume the resultant purines. Some other types of bacteria consumed all purines “voraciously,” according to Dodd, and his team is working to identify the bacterial genetic pathways that drive the metabolic pathways. 

Such studies may open up various therapeutic pathways, he said. One is to employ Lactobacillus probiotics to convert purine nucleosides to their nucleobases, which could reduce absorption in the small intestine. Other bacteria could potentially be used to convert urate produced by paracellular reabsorption to short-chain fatty acids, which have potential benefits through their anti-inflammatory properties. Finally, probiotics could be engineered to degrade urate produced in the intestine. 

Dodd noted that probiotics would have the advantage of high patient acceptance and are generally regarded as safe. Some existing products might have purine-degrading capabilities but haven’t been tested, he said. However, there is strain-to-strain variation and the probiotic formulas would likely need to be optimized to reduce nucleobases. On the other hand, bacteria that degrade urate are likely safe since they have been found in the guts of healthy individuals. However, there are still potential safety concerns, and it is unknown if they could withstand the harsh conditions of the upper gastrointestinal tract or if they would remain active even in the presence of oxygen found in the small intestine, he said. 

During the Q&A period after his talk, Dodd was asked whether fructose consumption could suppress the function of anaerobic bacteria that naturally degrade purine. “When people talk about fructose-induced hyperuricemia, they talk about the ATP degradation in fructose metabolism in the liver or small intestine, [but] they never talk about this potential pathway in the gut,” the questioner said.

Dodd responded that his group found that some carbohydrates suppress urate degradation in some bacterial strains. “It’s certainly a possible mechanism that increased fructose intake could suppress microbial urate degradation in the gut, and that could contribute to hyperuricemia, but obviously more studies need to be done,” he said.

Another audience member wondered if antibiotic use could be tied to gout risk and whether serum urate levels might rise after antibiotic use. “Do you have any data on serum urate before and after antibiotic use, where you might expect to see changes which might support your hypothesis?” she asked. Dodd said that the group had done a retrospective analysis of data from Stanford’s medical records and did not find a change in serum urate after antibiotic exposure. However, a controlled feeding study of healthy individuals who later received antibiotics showed a large increase in urate levels, but the study did not include plasma samples. “It’s a really good question, and we hope to be able to follow that up,” he said.

Dodd disclosed no relevant financial relationships.

 

A version of this article appeared on Medscape.com.

Efforts to combat hyperuricemia may find help from gut microbes, according to Dylan Dodd, MD, PhD, who spoke at the annual research symposium of the Gout, Hyperuricemia, and Crystal-Associated Disease Network.

Dodd is an assistant professor of pathology and microbiology and immunology at Stanford University, Palo Alto, California, where he studies novel metabolic pathways in microbes. “The idea is that we can leverage these novel pathways that microbes have as therapeutics to promote human health, and in particular for this meeting today, we’re focused on hyperuricemia and how microbes that break down purines may actually have a role as urate-lowering therapies,” Dodd said during his presentation.

Specifically, he highlighted the fact that some microbes found in the gut break down purines as a food source, producing both energy and molecular building blocks for their own use. Dietary purines, left intact, can otherwise be absorbed and metabolized by the body to produce urate.

Nucleic acids like DNA and RNA in the diet are first broken down by enzymes produced in the pancreas, resulting in purine nucleosides, which in turn are believed to be the source of purines absorbed in the small intestine and eventually into circulation, according to Dodd. “I really view urate in the intestine as being in equilibrium between being secreted into the lumen but also being reabsorbed, and specifically, as it pertains to microbes in the gut. If the microbes degrade the urate, then it will limit its reabsorption, and that could increase net excretion,” Dodd said.

There is evidence that some strains of Lactobacillus species, which are the most important group in the human gut, can metabolize purine nucleosides, he said. In recent years, researchers have screened for Lactobacillus species capable of metabolizing purine nucleosides. The research shows some strain-to-strain variation, but most are proprietary, making it impossible to conduct follow-up research. A small number of human trials have suggested efficacy, but they have generally been conducted in few patients with mixed results. “Overall, I think it’s promising that these lactobacilli probiotics could potentially be used as urate-lowering therapies,” Dodd said.

Aside from direct metabolism of purines, Dodd’s group has identified an additional pathway that some microbes can use to break down urate into short-chain fatty acids. His group cultured various purine nucleosides with various bacterial strains, including two Lactobacillus strains, under anaerobic conditions. The Lactobacillus strains did not degrade urate, but some bacterial species did. The group also found that Lactobacillus could convert nucleosides, including those derived from purines, into the smaller nucleobase compounds, but they did not consume the resultant purines. Some other types of bacteria consumed all purines “voraciously,” according to Dodd, and his team is working to identify the bacterial genetic pathways that drive the metabolic pathways. 

Such studies may open up various therapeutic pathways, he said. One is to employ Lactobacillus probiotics to convert purine nucleosides to their nucleobases, which could reduce absorption in the small intestine. Other bacteria could potentially be used to convert urate produced by paracellular reabsorption to short-chain fatty acids, which have potential benefits through their anti-inflammatory properties. Finally, probiotics could be engineered to degrade urate produced in the intestine. 

Dodd noted that probiotics would have the advantage of high patient acceptance and are generally regarded as safe. Some existing products might have purine-degrading capabilities but haven’t been tested, he said. However, there is strain-to-strain variation and the probiotic formulas would likely need to be optimized to reduce nucleobases. On the other hand, bacteria that degrade urate are likely safe since they have been found in the guts of healthy individuals. However, there are still potential safety concerns, and it is unknown if they could withstand the harsh conditions of the upper gastrointestinal tract or if they would remain active even in the presence of oxygen found in the small intestine, he said. 

During the Q&A period after his talk, Dodd was asked whether fructose consumption could suppress the function of anaerobic bacteria that naturally degrade purine. “When people talk about fructose-induced hyperuricemia, they talk about the ATP degradation in fructose metabolism in the liver or small intestine, [but] they never talk about this potential pathway in the gut,” the questioner said.

Dodd responded that his group found that some carbohydrates suppress urate degradation in some bacterial strains. “It’s certainly a possible mechanism that increased fructose intake could suppress microbial urate degradation in the gut, and that could contribute to hyperuricemia, but obviously more studies need to be done,” he said.

Another audience member wondered if antibiotic use could be tied to gout risk and whether serum urate levels might rise after antibiotic use. “Do you have any data on serum urate before and after antibiotic use, where you might expect to see changes which might support your hypothesis?” she asked. Dodd said that the group had done a retrospective analysis of data from Stanford’s medical records and did not find a change in serum urate after antibiotic exposure. However, a controlled feeding study of healthy individuals who later received antibiotics showed a large increase in urate levels, but the study did not include plasma samples. “It’s a really good question, and we hope to be able to follow that up,” he said.

Dodd disclosed no relevant financial relationships.

 

A version of this article appeared on Medscape.com.

Efforts to combat hyperuricemia may find help from gut microbes, according to Dylan Dodd, MD, PhD, who spoke at the annual research symposium of the Gout, Hyperuricemia, and Crystal-Associated Disease Network.

Dodd is an assistant professor of pathology and microbiology and immunology at Stanford University, Palo Alto, California, where he studies novel metabolic pathways in microbes. “The idea is that we can leverage these novel pathways that microbes have as therapeutics to promote human health, and in particular for this meeting today, we’re focused on hyperuricemia and how microbes that break down purines may actually have a role as urate-lowering therapies,” Dodd said during his presentation.

Specifically, he highlighted the fact that some microbes found in the gut break down purines as a food source, producing both energy and molecular building blocks for their own use. Dietary purines, left intact, can otherwise be absorbed and metabolized by the body to produce urate.

Nucleic acids like DNA and RNA in the diet are first broken down by enzymes produced in the pancreas, resulting in purine nucleosides, which in turn are believed to be the source of purines absorbed in the small intestine and eventually into circulation, according to Dodd. “I really view urate in the intestine as being in equilibrium between being secreted into the lumen but also being reabsorbed, and specifically, as it pertains to microbes in the gut. If the microbes degrade the urate, then it will limit its reabsorption, and that could increase net excretion,” Dodd said.

There is evidence that some strains of Lactobacillus species, which are the most important group in the human gut, can metabolize purine nucleosides, he said. In recent years, researchers have screened for Lactobacillus species capable of metabolizing purine nucleosides. The research shows some strain-to-strain variation, but most are proprietary, making it impossible to conduct follow-up research. A small number of human trials have suggested efficacy, but they have generally been conducted in few patients with mixed results. “Overall, I think it’s promising that these lactobacilli probiotics could potentially be used as urate-lowering therapies,” Dodd said.

Aside from direct metabolism of purines, Dodd’s group has identified an additional pathway that some microbes can use to break down urate into short-chain fatty acids. His group cultured various purine nucleosides with various bacterial strains, including two Lactobacillus strains, under anaerobic conditions. The Lactobacillus strains did not degrade urate, but some bacterial species did. The group also found that Lactobacillus could convert nucleosides, including those derived from purines, into the smaller nucleobase compounds, but they did not consume the resultant purines. Some other types of bacteria consumed all purines “voraciously,” according to Dodd, and his team is working to identify the bacterial genetic pathways that drive the metabolic pathways. 

Such studies may open up various therapeutic pathways, he said. One is to employ Lactobacillus probiotics to convert purine nucleosides to their nucleobases, which could reduce absorption in the small intestine. Other bacteria could potentially be used to convert urate produced by paracellular reabsorption to short-chain fatty acids, which have potential benefits through their anti-inflammatory properties. Finally, probiotics could be engineered to degrade urate produced in the intestine. 

Dodd noted that probiotics would have the advantage of high patient acceptance and are generally regarded as safe. Some existing products might have purine-degrading capabilities but haven’t been tested, he said. However, there is strain-to-strain variation and the probiotic formulas would likely need to be optimized to reduce nucleobases. On the other hand, bacteria that degrade urate are likely safe since they have been found in the guts of healthy individuals. However, there are still potential safety concerns, and it is unknown if they could withstand the harsh conditions of the upper gastrointestinal tract or if they would remain active even in the presence of oxygen found in the small intestine, he said. 

During the Q&A period after his talk, Dodd was asked whether fructose consumption could suppress the function of anaerobic bacteria that naturally degrade purine. “When people talk about fructose-induced hyperuricemia, they talk about the ATP degradation in fructose metabolism in the liver or small intestine, [but] they never talk about this potential pathway in the gut,” the questioner said.

Dodd responded that his group found that some carbohydrates suppress urate degradation in some bacterial strains. “It’s certainly a possible mechanism that increased fructose intake could suppress microbial urate degradation in the gut, and that could contribute to hyperuricemia, but obviously more studies need to be done,” he said.

Another audience member wondered if antibiotic use could be tied to gout risk and whether serum urate levels might rise after antibiotic use. “Do you have any data on serum urate before and after antibiotic use, where you might expect to see changes which might support your hypothesis?” she asked. Dodd said that the group had done a retrospective analysis of data from Stanford’s medical records and did not find a change in serum urate after antibiotic exposure. However, a controlled feeding study of healthy individuals who later received antibiotics showed a large increase in urate levels, but the study did not include plasma samples. “It’s a really good question, and we hope to be able to follow that up,” he said.

Dodd disclosed no relevant financial relationships.

 

A version of this article appeared on Medscape.com.

As a doctor with a keen interest in myeloma who is looking ahead to the 2024 American Society of Hematology (ASH) annual meeting December 7-10 in San Diego, I’ve chosen 10 presentations that seem most likely to make the greatest impact on my thinking and practice.

First, let me place my selected studies in context by acknowledging my biases. As a clinician, I’m prone to choosing clinical rather than basic science or translational work — even if translational work might well end up exerting a pivotal impact on practice in the future. And now — in no particular order — here are my picks: 

 

IFM 2017-03 Phase 3 Study 

Frail patients are underrepresented in most myeloma studies, yet in this randomized trial for newly diagnosed myeloma, exclusively frail patients were enrolled. The trial compared daratumumab/lenalidomide to lenalidomide/dexamethasone, and the most recent follow/up shows a progression-free survival (PFS) (48.5 vs 21 months) and overall survival (OS) (not reached vs 36 months) benefit to daratumumab/lenalidomide. What I see in practice is that anti-CD38 monoclonal antibodies are the best-tolerated drugs in this space and should be the backbone of any regimen for frail patients. Steroids should be omitted as early as possible. Future trials may optimize what to give in addition to the anti-CD38 therapy, and how to adapt/escalate therapy to frailty and clinical status, as lenalidomide remains difficult for such patients to tolerate.

AQUILA Study 

This is a randomized, phase 3 comparison of daratumumab to observation for patients with smoldering myeloma. The endpoint was PFS. For context, similar studies done in asymptomatic CLL have shown improved PFS, but not OS, and the authors of such studies have concluded that improvement in PFS alone should not justify a change in approach.

This study shows that daratumumab can improve laboratory markers and reduce progression (60-month PFS rates of 63.1% for daratumumab vs 40.8% with observation). However, several important caveats remain. The protocol only mandated spine/pelvis MRI imaging, not whole-body MRI imaging, and such imaging was only performed once a year, which may not be frequent enough to catch lesions at an earlier stage. These details have important implications, as previous research shows that up to half of lesions can be missed by doing only a spine MRI, as opposed to a whole-body MRI. 

All of this means that had more comprehensive imaging been done, many more patients may have been diagnosed with myeloma. Such patients may have been undertreated, and single agent daratumumab, with a response rate of just 63%, may not have been enough. Conversely, some patients may also have been overtreated using this approach, as the protocol allowed patients who had been diagnosed with smoldering myeloma up to 5 years earlier to be enrolled. Many of these people could have had indolent disease for years prior to enrollment and may not have ever progressed. 

Further information is needed to help us understand this study better. What was the nature of the progression events: asymptomatic lab changes or morbid end organ damage? Was daratumumab given when patients in the control arm progressed to myeloma? My concern is that if patients in the control arm do not universally receive modern daratumumab-containing therapies when they develop myeloma, then an overall survival advantage may be shown simply because patients in the intervention arm are getting a good drug earlier in the disease, while those in the control arm are not getting a good drug at all. Nevertheless, despite these limitations, it is likely this trial will lead to regulatory approval of daratumumab in this space, and lots of discussions from patients and clinicians alike.

 

Extended Follow-Up of Anito-Cel in its First In-Human study 

Two chimeric antigen receptor therapy (CAR-T) products are currently approved for myeloma. Cilta-cel is clearly effective but is associated with problematic late-onset neurological toxicities. Ide-cel appears much less effective. There is clearly a need for a product that is both effective and safe.

Anito-cel has two relevant abstracts this meeting that show much promise. Extended follow-up of anito-cel from its first in human study shows a promising 27-month PFS of 52%, and with no cases of delayed neurotoxicity. I also eagerly await further information from the registrational single-arm study of anti-cel being presented at ASH 2024, which should (hopefully) lead to its accelerated approval.

 

Screening for Myeloma for all People With Vertebral Fractures Likely Unnecessary 

This elegant study of over 9,000 people with vertebral fractures shows that absolute risks for myeloma were 0.43% and 0.63% in women and men with grade 2-3 fractures, respectively, indicating that there is likely little benefit in evaluating asymptomatic individuals with incidentally discovered vertebral fractures for myeloma, unless other features are present. Spread the word.

Further Information on Cevostamab, Another Bispecific Option

We do need effective treatments for targets beyond just BCMA and GPRC5D. Cevostamab, a bispecific targeting FCRH5, represents another option, with updated data on 167 patients. With an overall response rate of 43% (duration of response, 10 months), and a response rate of about 30% in those with prior bispecific exposure, this data helps us contextualize expected benefits as we look forward to the eventual approval of this drug. The efficacy is relatively modest in those who have already progressed on bispecifics, but cevostamab would still be a welcome addition to our arsenal.

Is GPRC5D a Better Target for Car T Rather Than Bispecifics? 

Our currently available GPRC5D bispecific (talquetamab) leads to high rates of skin, oral, and nail toxicity. This drug can also bring significant weight loss. These side effects make me consider that continuous targeting of GPRC5D through a bispecific may not be ideal, and that GPRC5D may be better as a one-time CAR T target. At ASH 2024, we will have 15-month follow-up data from BMS-986393, a GPRC5D CAR T. Response rates for this heavily pretreated population (76% of whom had triple refractory disease) were at 87%, with a median PFS of 14.5 months. Only 6% of patients experienced treatment-related weight loss, and nail (19%), skin (30%), and oral (31%) toxicities were relatively low. I look forward to updated data, as well as data on the resolution of the toxicities seen.

Daratumumab, a Game-Changer for AL Amyloidosis 

A truly effective drug given early can change the natural history of disease, even if patients in the control arm only receive the drug later. A case in point is daratumumab. The 5-year survival rate was 76.1% for the daratumumab/cyclophosphamide/bortezomib/dexamethasone arm and 64.7% for cyclophosphamide/bortezomib/dexamethasone arm. This happened despite the fact that 67% of the control arm patients (among those who received therapy) went on to receive daratumumab later in the disease course.

Understanding how SMM Progresses to MM 

We often hear that we should treat SMM and not just watch carefully because fractures may suddenly happen, or a patient may end up on dialysis. What this retrospective study tells us that amongst 427 patients with SMM, 42 had progression to myeloma, and amongst those 42, only 1 developed renal dysfunction (unclear if this resolved), and only 1 had lytic lesions that were symptomatic. The remainder were all asymptomatic lab and imaging changes. This is a retrospective study, and one should assume that follow-up was thus highly variable. It does not appear that diffusion weighted whole-body MRI imaging (our most sensitive imaging test) was employed universally or very frequently. Nevertheless, these powerful findings reassure us that, with close observation, morbidity is unlikely. Our group has designed a prospective study incorporating frequent diffusion weighted whole body MRI imaging to formally test this hypothesis (SPOTLIGHT, NCT06212323). 

The Underperformance of Daratumumab/Lenalidomide/Dexamethasone in the Real World 

At every major meeting I am reminded of the disconnect between real-world efficacy and clinical trial efficacy. Case in point: In this Austrian experience, daratumumab/lenalidomide/dexamethasone led to a PFS of 22.7 months vs 61.9 months in the MAIA trial of daratumumab/lenalidomide/dexamethasone. Such a sobering difference! And if you think this is an isolated experience, even in a US real-world cohort, consider that in a recently published comparative study dara/len/dex underperformed, although the time to next treatment or death was longer (37.8 months).

Delayed Neurotoxicity may not be Just a Consequence of high tumor burden 

We currently think that some of the scariest side effects of cilta-cel, such as delayed neurotoxicity, may be a consequence of a high number of cancer cells and may be prevented by better disease control at the time of infusion. This study, a sobering analysis of 52 patients with delayed neurotoxicity occurring after CAR T, included 8 patients (15%) who were not heavily pretreated, and all had less than 5% plasma cells at the time of infusion. None of these patients had extramedullary disease. This result worries me, especially because cilta-cel is being studied and is poised for future approval in earlier line settings. It suggests that this toxicity may not always be a product of disease burden, contrary to our current belief.

I will be paying close attention to these 10 myeloma studies at ASH 2024, where I look forward to meeting you and learning more.Dr. Mohyuddin is assistant professor in the multiple myeloma program at the Huntsman Cancer Institute at the University of Utah, Salt Lake City.

As a doctor with a keen interest in myeloma who is looking ahead to the 2024 American Society of Hematology (ASH) annual meeting December 7-10 in San Diego, I’ve chosen 10 presentations that seem most likely to make the greatest impact on my thinking and practice.

First, let me place my selected studies in context by acknowledging my biases. As a clinician, I’m prone to choosing clinical rather than basic science or translational work — even if translational work might well end up exerting a pivotal impact on practice in the future. And now — in no particular order — here are my picks: 

 

IFM 2017-03 Phase 3 Study 

Frail patients are underrepresented in most myeloma studies, yet in this randomized trial for newly diagnosed myeloma, exclusively frail patients were enrolled. The trial compared daratumumab/lenalidomide to lenalidomide/dexamethasone, and the most recent follow/up shows a progression-free survival (PFS) (48.5 vs 21 months) and overall survival (OS) (not reached vs 36 months) benefit to daratumumab/lenalidomide. What I see in practice is that anti-CD38 monoclonal antibodies are the best-tolerated drugs in this space and should be the backbone of any regimen for frail patients. Steroids should be omitted as early as possible. Future trials may optimize what to give in addition to the anti-CD38 therapy, and how to adapt/escalate therapy to frailty and clinical status, as lenalidomide remains difficult for such patients to tolerate.

AQUILA Study 

This is a randomized, phase 3 comparison of daratumumab to observation for patients with smoldering myeloma. The endpoint was PFS. For context, similar studies done in asymptomatic CLL have shown improved PFS, but not OS, and the authors of such studies have concluded that improvement in PFS alone should not justify a change in approach.

This study shows that daratumumab can improve laboratory markers and reduce progression (60-month PFS rates of 63.1% for daratumumab vs 40.8% with observation). However, several important caveats remain. The protocol only mandated spine/pelvis MRI imaging, not whole-body MRI imaging, and such imaging was only performed once a year, which may not be frequent enough to catch lesions at an earlier stage. These details have important implications, as previous research shows that up to half of lesions can be missed by doing only a spine MRI, as opposed to a whole-body MRI. 

All of this means that had more comprehensive imaging been done, many more patients may have been diagnosed with myeloma. Such patients may have been undertreated, and single agent daratumumab, with a response rate of just 63%, may not have been enough. Conversely, some patients may also have been overtreated using this approach, as the protocol allowed patients who had been diagnosed with smoldering myeloma up to 5 years earlier to be enrolled. Many of these people could have had indolent disease for years prior to enrollment and may not have ever progressed. 

Further information is needed to help us understand this study better. What was the nature of the progression events: asymptomatic lab changes or morbid end organ damage? Was daratumumab given when patients in the control arm progressed to myeloma? My concern is that if patients in the control arm do not universally receive modern daratumumab-containing therapies when they develop myeloma, then an overall survival advantage may be shown simply because patients in the intervention arm are getting a good drug earlier in the disease, while those in the control arm are not getting a good drug at all. Nevertheless, despite these limitations, it is likely this trial will lead to regulatory approval of daratumumab in this space, and lots of discussions from patients and clinicians alike.

 

Extended Follow-Up of Anito-Cel in its First In-Human study 

Two chimeric antigen receptor therapy (CAR-T) products are currently approved for myeloma. Cilta-cel is clearly effective but is associated with problematic late-onset neurological toxicities. Ide-cel appears much less effective. There is clearly a need for a product that is both effective and safe.

Anito-cel has two relevant abstracts this meeting that show much promise. Extended follow-up of anito-cel from its first in human study shows a promising 27-month PFS of 52%, and with no cases of delayed neurotoxicity. I also eagerly await further information from the registrational single-arm study of anti-cel being presented at ASH 2024, which should (hopefully) lead to its accelerated approval.

 

Screening for Myeloma for all People With Vertebral Fractures Likely Unnecessary 

This elegant study of over 9,000 people with vertebral fractures shows that absolute risks for myeloma were 0.43% and 0.63% in women and men with grade 2-3 fractures, respectively, indicating that there is likely little benefit in evaluating asymptomatic individuals with incidentally discovered vertebral fractures for myeloma, unless other features are present. Spread the word.

Further Information on Cevostamab, Another Bispecific Option

We do need effective treatments for targets beyond just BCMA and GPRC5D. Cevostamab, a bispecific targeting FCRH5, represents another option, with updated data on 167 patients. With an overall response rate of 43% (duration of response, 10 months), and a response rate of about 30% in those with prior bispecific exposure, this data helps us contextualize expected benefits as we look forward to the eventual approval of this drug. The efficacy is relatively modest in those who have already progressed on bispecifics, but cevostamab would still be a welcome addition to our arsenal.

Is GPRC5D a Better Target for Car T Rather Than Bispecifics? 

Our currently available GPRC5D bispecific (talquetamab) leads to high rates of skin, oral, and nail toxicity. This drug can also bring significant weight loss. These side effects make me consider that continuous targeting of GPRC5D through a bispecific may not be ideal, and that GPRC5D may be better as a one-time CAR T target. At ASH 2024, we will have 15-month follow-up data from BMS-986393, a GPRC5D CAR T. Response rates for this heavily pretreated population (76% of whom had triple refractory disease) were at 87%, with a median PFS of 14.5 months. Only 6% of patients experienced treatment-related weight loss, and nail (19%), skin (30%), and oral (31%) toxicities were relatively low. I look forward to updated data, as well as data on the resolution of the toxicities seen.

Daratumumab, a Game-Changer for AL Amyloidosis 

A truly effective drug given early can change the natural history of disease, even if patients in the control arm only receive the drug later. A case in point is daratumumab. The 5-year survival rate was 76.1% for the daratumumab/cyclophosphamide/bortezomib/dexamethasone arm and 64.7% for cyclophosphamide/bortezomib/dexamethasone arm. This happened despite the fact that 67% of the control arm patients (among those who received therapy) went on to receive daratumumab later in the disease course.

Understanding how SMM Progresses to MM 

We often hear that we should treat SMM and not just watch carefully because fractures may suddenly happen, or a patient may end up on dialysis. What this retrospective study tells us that amongst 427 patients with SMM, 42 had progression to myeloma, and amongst those 42, only 1 developed renal dysfunction (unclear if this resolved), and only 1 had lytic lesions that were symptomatic. The remainder were all asymptomatic lab and imaging changes. This is a retrospective study, and one should assume that follow-up was thus highly variable. It does not appear that diffusion weighted whole-body MRI imaging (our most sensitive imaging test) was employed universally or very frequently. Nevertheless, these powerful findings reassure us that, with close observation, morbidity is unlikely. Our group has designed a prospective study incorporating frequent diffusion weighted whole body MRI imaging to formally test this hypothesis (SPOTLIGHT, NCT06212323). 

The Underperformance of Daratumumab/Lenalidomide/Dexamethasone in the Real World 

At every major meeting I am reminded of the disconnect between real-world efficacy and clinical trial efficacy. Case in point: In this Austrian experience, daratumumab/lenalidomide/dexamethasone led to a PFS of 22.7 months vs 61.9 months in the MAIA trial of daratumumab/lenalidomide/dexamethasone. Such a sobering difference! And if you think this is an isolated experience, even in a US real-world cohort, consider that in a recently published comparative study dara/len/dex underperformed, although the time to next treatment or death was longer (37.8 months).

Delayed Neurotoxicity may not be Just a Consequence of high tumor burden 

We currently think that some of the scariest side effects of cilta-cel, such as delayed neurotoxicity, may be a consequence of a high number of cancer cells and may be prevented by better disease control at the time of infusion. This study, a sobering analysis of 52 patients with delayed neurotoxicity occurring after CAR T, included 8 patients (15%) who were not heavily pretreated, and all had less than 5% plasma cells at the time of infusion. None of these patients had extramedullary disease. This result worries me, especially because cilta-cel is being studied and is poised for future approval in earlier line settings. It suggests that this toxicity may not always be a product of disease burden, contrary to our current belief.

I will be paying close attention to these 10 myeloma studies at ASH 2024, where I look forward to meeting you and learning more.Dr. Mohyuddin is assistant professor in the multiple myeloma program at the Huntsman Cancer Institute at the University of Utah, Salt Lake City.

As a doctor with a keen interest in myeloma who is looking ahead to the 2024 American Society of Hematology (ASH) annual meeting December 7-10 in San Diego, I’ve chosen 10 presentations that seem most likely to make the greatest impact on my thinking and practice.

First, let me place my selected studies in context by acknowledging my biases. As a clinician, I’m prone to choosing clinical rather than basic science or translational work — even if translational work might well end up exerting a pivotal impact on practice in the future. And now — in no particular order — here are my picks: 

 

IFM 2017-03 Phase 3 Study 

Frail patients are underrepresented in most myeloma studies, yet in this randomized trial for newly diagnosed myeloma, exclusively frail patients were enrolled. The trial compared daratumumab/lenalidomide to lenalidomide/dexamethasone, and the most recent follow/up shows a progression-free survival (PFS) (48.5 vs 21 months) and overall survival (OS) (not reached vs 36 months) benefit to daratumumab/lenalidomide. What I see in practice is that anti-CD38 monoclonal antibodies are the best-tolerated drugs in this space and should be the backbone of any regimen for frail patients. Steroids should be omitted as early as possible. Future trials may optimize what to give in addition to the anti-CD38 therapy, and how to adapt/escalate therapy to frailty and clinical status, as lenalidomide remains difficult for such patients to tolerate.

AQUILA Study 

This is a randomized, phase 3 comparison of daratumumab to observation for patients with smoldering myeloma. The endpoint was PFS. For context, similar studies done in asymptomatic CLL have shown improved PFS, but not OS, and the authors of such studies have concluded that improvement in PFS alone should not justify a change in approach.

This study shows that daratumumab can improve laboratory markers and reduce progression (60-month PFS rates of 63.1% for daratumumab vs 40.8% with observation). However, several important caveats remain. The protocol only mandated spine/pelvis MRI imaging, not whole-body MRI imaging, and such imaging was only performed once a year, which may not be frequent enough to catch lesions at an earlier stage. These details have important implications, as previous research shows that up to half of lesions can be missed by doing only a spine MRI, as opposed to a whole-body MRI. 

All of this means that had more comprehensive imaging been done, many more patients may have been diagnosed with myeloma. Such patients may have been undertreated, and single agent daratumumab, with a response rate of just 63%, may not have been enough. Conversely, some patients may also have been overtreated using this approach, as the protocol allowed patients who had been diagnosed with smoldering myeloma up to 5 years earlier to be enrolled. Many of these people could have had indolent disease for years prior to enrollment and may not have ever progressed. 

Further information is needed to help us understand this study better. What was the nature of the progression events: asymptomatic lab changes or morbid end organ damage? Was daratumumab given when patients in the control arm progressed to myeloma? My concern is that if patients in the control arm do not universally receive modern daratumumab-containing therapies when they develop myeloma, then an overall survival advantage may be shown simply because patients in the intervention arm are getting a good drug earlier in the disease, while those in the control arm are not getting a good drug at all. Nevertheless, despite these limitations, it is likely this trial will lead to regulatory approval of daratumumab in this space, and lots of discussions from patients and clinicians alike.

 

Extended Follow-Up of Anito-Cel in its First In-Human study 

Two chimeric antigen receptor therapy (CAR-T) products are currently approved for myeloma. Cilta-cel is clearly effective but is associated with problematic late-onset neurological toxicities. Ide-cel appears much less effective. There is clearly a need for a product that is both effective and safe.

Anito-cel has two relevant abstracts this meeting that show much promise. Extended follow-up of anito-cel from its first in human study shows a promising 27-month PFS of 52%, and with no cases of delayed neurotoxicity. I also eagerly await further information from the registrational single-arm study of anti-cel being presented at ASH 2024, which should (hopefully) lead to its accelerated approval.

 

Screening for Myeloma for all People With Vertebral Fractures Likely Unnecessary 

This elegant study of over 9,000 people with vertebral fractures shows that absolute risks for myeloma were 0.43% and 0.63% in women and men with grade 2-3 fractures, respectively, indicating that there is likely little benefit in evaluating asymptomatic individuals with incidentally discovered vertebral fractures for myeloma, unless other features are present. Spread the word.

Further Information on Cevostamab, Another Bispecific Option

We do need effective treatments for targets beyond just BCMA and GPRC5D. Cevostamab, a bispecific targeting FCRH5, represents another option, with updated data on 167 patients. With an overall response rate of 43% (duration of response, 10 months), and a response rate of about 30% in those with prior bispecific exposure, this data helps us contextualize expected benefits as we look forward to the eventual approval of this drug. The efficacy is relatively modest in those who have already progressed on bispecifics, but cevostamab would still be a welcome addition to our arsenal.

Is GPRC5D a Better Target for Car T Rather Than Bispecifics? 

Our currently available GPRC5D bispecific (talquetamab) leads to high rates of skin, oral, and nail toxicity. This drug can also bring significant weight loss. These side effects make me consider that continuous targeting of GPRC5D through a bispecific may not be ideal, and that GPRC5D may be better as a one-time CAR T target. At ASH 2024, we will have 15-month follow-up data from BMS-986393, a GPRC5D CAR T. Response rates for this heavily pretreated population (76% of whom had triple refractory disease) were at 87%, with a median PFS of 14.5 months. Only 6% of patients experienced treatment-related weight loss, and nail (19%), skin (30%), and oral (31%) toxicities were relatively low. I look forward to updated data, as well as data on the resolution of the toxicities seen.

Daratumumab, a Game-Changer for AL Amyloidosis 

A truly effective drug given early can change the natural history of disease, even if patients in the control arm only receive the drug later. A case in point is daratumumab. The 5-year survival rate was 76.1% for the daratumumab/cyclophosphamide/bortezomib/dexamethasone arm and 64.7% for cyclophosphamide/bortezomib/dexamethasone arm. This happened despite the fact that 67% of the control arm patients (among those who received therapy) went on to receive daratumumab later in the disease course.

Understanding how SMM Progresses to MM 

We often hear that we should treat SMM and not just watch carefully because fractures may suddenly happen, or a patient may end up on dialysis. What this retrospective study tells us that amongst 427 patients with SMM, 42 had progression to myeloma, and amongst those 42, only 1 developed renal dysfunction (unclear if this resolved), and only 1 had lytic lesions that were symptomatic. The remainder were all asymptomatic lab and imaging changes. This is a retrospective study, and one should assume that follow-up was thus highly variable. It does not appear that diffusion weighted whole-body MRI imaging (our most sensitive imaging test) was employed universally or very frequently. Nevertheless, these powerful findings reassure us that, with close observation, morbidity is unlikely. Our group has designed a prospective study incorporating frequent diffusion weighted whole body MRI imaging to formally test this hypothesis (SPOTLIGHT, NCT06212323). 

The Underperformance of Daratumumab/Lenalidomide/Dexamethasone in the Real World 

At every major meeting I am reminded of the disconnect between real-world efficacy and clinical trial efficacy. Case in point: In this Austrian experience, daratumumab/lenalidomide/dexamethasone led to a PFS of 22.7 months vs 61.9 months in the MAIA trial of daratumumab/lenalidomide/dexamethasone. Such a sobering difference! And if you think this is an isolated experience, even in a US real-world cohort, consider that in a recently published comparative study dara/len/dex underperformed, although the time to next treatment or death was longer (37.8 months).

Delayed Neurotoxicity may not be Just a Consequence of high tumor burden 

We currently think that some of the scariest side effects of cilta-cel, such as delayed neurotoxicity, may be a consequence of a high number of cancer cells and may be prevented by better disease control at the time of infusion. This study, a sobering analysis of 52 patients with delayed neurotoxicity occurring after CAR T, included 8 patients (15%) who were not heavily pretreated, and all had less than 5% plasma cells at the time of infusion. None of these patients had extramedullary disease. This result worries me, especially because cilta-cel is being studied and is poised for future approval in earlier line settings. It suggests that this toxicity may not always be a product of disease burden, contrary to our current belief.

I will be paying close attention to these 10 myeloma studies at ASH 2024, where I look forward to meeting you and learning more.Dr. Mohyuddin is assistant professor in the multiple myeloma program at the Huntsman Cancer Institute at the University of Utah, Salt Lake City.

LAS VEGAS — When patients with rosacea consult Julie C. Harper, MD, about persistent facial erythema, she often recommends brimonidine 0.33% gel or oxymetazoline 1% cream.

These agents “work fast” and “improve redness quickly,” Harper, a dermatologist who practices in Birmingham, Alabama, said at the Society of Dermatology Physician Associates (SDPA) 22nd Annual Fall Dermatology Conference. In addition, “you’re going to know within 30 minutes or an hour whether it’s going to work or not.”

Brimonidine 0.33% gel, an alpha-2 adrenergic receptor agonist, was approved by the Food and Drug Administration (FDA) in 2014 for persistent facial erythema of rosacea. It does not treat telangiectasia and is not approved for flushing (transient erythema). Patients are advised to apply the gel daily in the morning. In phase 3 pivotal trials of patients with moderate to severe erythema of rosacea, which excluded individuals with more than two papules, a composite (investigator- and patient-reported) 2-grade improvement was seen as early as 30 minutes after application on day 1, and erythema was reduced for 9-12 hours.

Oxymetazoline 1% cream, an alpha-1a adrenergic receptor agonist, was approved by the FDA in 2017 for persistent facial erythema of rosacea. It neither treats telangiectasia nor is approved for flushing. Phase 3 trials of patients with moderate to severe persistent erythema of rosacea excluded individuals with more than three inflammatory papules or pustules. A composite (investigator- and subject-reported) 2-grade improvement was seen as early as 1 hour after application on day 1, and erythema was reduced for 9-12 hours.

 

Receptor Selectivity Differences

According to Harper, there are more reports of worsening erythema with brimonidine 0.33% gel than with oxymetazoline 1% cream, perhaps because of the different receptor selectivity between the two products. She explained that alpha-1 receptors are located only postsynaptically in vascular smooth muscle, while alpha-2 receptors are located presynaptically, which can inhibit norepinephrine and lead to vasodilation. Alpha-2 receptors are also located postsynaptically in vascular smooth muscle and in the endothelial wall, which can mediate nitric oxide release and cause vasodilation.

No head-to-head studies exist that compare brimonidine 0.33% gel with oxymetazoline 1% cream. But in a 52-week study of oxymetazoline 1% cream for persistent facial erythema associated with rosacea published in 2018, at week 52, 36.7% and 43.4% of patients achieved a 2-grade or greater composite improvement from baseline in both Clinician Erythema Assessment and Subject Self-Assessment 3 and 6 hours after a dose, respectively. Also, fewer than 1% of patients experienced a rebound effect following treatment cessation.

“What we learned from this study is that maybe patients do better if they use oxymetazoline 1% cream consistently,” Harper said. “Does that mean that everybody I give this to uses it daily? Probably not, but I think we can change the vascular tone by using it consistently every day.”

 

Oral Beta-Blockers Another Option

Alpha agonists can also help quell flushing associated with rosacea, Harper continued, but oral beta-blockers may be the better choice. In a 2020 review that drew from nine studies, researchers evaluated the use of carvedilol, propranolol, nadolol, and beta-blockers in general for rosacea-associated facial erythema and flushing. Articles studying carvedilol and propranolol showed a large reduction of erythema and flushing during treatment with a rapid onset of symptom control, while bradycardia and hypotension were the most commonly reported adverse events. “All of these agents are studied in rosacea, but none of them are FDA approved for rosacea,” Harper noted.

In a separate study, five patients with rosacea who had either severe frequent flushing episodes or persistent erythema and burning sensations were treated with carvedilol, a nonselective beta-blocker. Prior treatments included cetirizine and doxycycline, or isotretinoin combined with topical application of metronidazole gel or ivermectin without sufficient improvement in erythema. Carvedilol was added to the above treatments and titrated up to 12.5 mg twice a day and continued for at least 6 months.

The Clinician Erythema Assessment 5-point scale before therapy was 3.4 and dropped to 0.4 during therapy, while the patient self-assessment before therapy was 3.8 and dropped to 0.8 during therapy.

Another study evaluated the use of propranolol and/or doxycycline in 78 patients with rosacea. The propranolol and combination treatment groups showed more rapid improvement at weeks 4 and 8, but there was no statistically significant difference between them by week 12. Rosacea clinical scores also decreased in all groups, but there were no significant differences between them. Reduction of Assessment of Rosacea Clinical Score was 51%, 52.2%, and 57.3% in the propranolol, doxycycline, and combination groups, respectively.

Harper disclosed ties with Almirall, Cutera, Galderma, Journey, Ortho Dermatologics, and Sun Pharmaceutical Industries.

A version of this article appeared on Medscape.com.

LAS VEGAS — When patients with rosacea consult Julie C. Harper, MD, about persistent facial erythema, she often recommends brimonidine 0.33% gel or oxymetazoline 1% cream.

These agents “work fast” and “improve redness quickly,” Harper, a dermatologist who practices in Birmingham, Alabama, said at the Society of Dermatology Physician Associates (SDPA) 22nd Annual Fall Dermatology Conference. In addition, “you’re going to know within 30 minutes or an hour whether it’s going to work or not.”

Brimonidine 0.33% gel, an alpha-2 adrenergic receptor agonist, was approved by the Food and Drug Administration (FDA) in 2014 for persistent facial erythema of rosacea. It does not treat telangiectasia and is not approved for flushing (transient erythema). Patients are advised to apply the gel daily in the morning. In phase 3 pivotal trials of patients with moderate to severe erythema of rosacea, which excluded individuals with more than two papules, a composite (investigator- and patient-reported) 2-grade improvement was seen as early as 30 minutes after application on day 1, and erythema was reduced for 9-12 hours.

Oxymetazoline 1% cream, an alpha-1a adrenergic receptor agonist, was approved by the FDA in 2017 for persistent facial erythema of rosacea. It neither treats telangiectasia nor is approved for flushing. Phase 3 trials of patients with moderate to severe persistent erythema of rosacea excluded individuals with more than three inflammatory papules or pustules. A composite (investigator- and subject-reported) 2-grade improvement was seen as early as 1 hour after application on day 1, and erythema was reduced for 9-12 hours.

 

Receptor Selectivity Differences

According to Harper, there are more reports of worsening erythema with brimonidine 0.33% gel than with oxymetazoline 1% cream, perhaps because of the different receptor selectivity between the two products. She explained that alpha-1 receptors are located only postsynaptically in vascular smooth muscle, while alpha-2 receptors are located presynaptically, which can inhibit norepinephrine and lead to vasodilation. Alpha-2 receptors are also located postsynaptically in vascular smooth muscle and in the endothelial wall, which can mediate nitric oxide release and cause vasodilation.

No head-to-head studies exist that compare brimonidine 0.33% gel with oxymetazoline 1% cream. But in a 52-week study of oxymetazoline 1% cream for persistent facial erythema associated with rosacea published in 2018, at week 52, 36.7% and 43.4% of patients achieved a 2-grade or greater composite improvement from baseline in both Clinician Erythema Assessment and Subject Self-Assessment 3 and 6 hours after a dose, respectively. Also, fewer than 1% of patients experienced a rebound effect following treatment cessation.

“What we learned from this study is that maybe patients do better if they use oxymetazoline 1% cream consistently,” Harper said. “Does that mean that everybody I give this to uses it daily? Probably not, but I think we can change the vascular tone by using it consistently every day.”

 

Oral Beta-Blockers Another Option

Alpha agonists can also help quell flushing associated with rosacea, Harper continued, but oral beta-blockers may be the better choice. In a 2020 review that drew from nine studies, researchers evaluated the use of carvedilol, propranolol, nadolol, and beta-blockers in general for rosacea-associated facial erythema and flushing. Articles studying carvedilol and propranolol showed a large reduction of erythema and flushing during treatment with a rapid onset of symptom control, while bradycardia and hypotension were the most commonly reported adverse events. “All of these agents are studied in rosacea, but none of them are FDA approved for rosacea,” Harper noted.

In a separate study, five patients with rosacea who had either severe frequent flushing episodes or persistent erythema and burning sensations were treated with carvedilol, a nonselective beta-blocker. Prior treatments included cetirizine and doxycycline, or isotretinoin combined with topical application of metronidazole gel or ivermectin without sufficient improvement in erythema. Carvedilol was added to the above treatments and titrated up to 12.5 mg twice a day and continued for at least 6 months.

The Clinician Erythema Assessment 5-point scale before therapy was 3.4 and dropped to 0.4 during therapy, while the patient self-assessment before therapy was 3.8 and dropped to 0.8 during therapy.

Another study evaluated the use of propranolol and/or doxycycline in 78 patients with rosacea. The propranolol and combination treatment groups showed more rapid improvement at weeks 4 and 8, but there was no statistically significant difference between them by week 12. Rosacea clinical scores also decreased in all groups, but there were no significant differences between them. Reduction of Assessment of Rosacea Clinical Score was 51%, 52.2%, and 57.3% in the propranolol, doxycycline, and combination groups, respectively.

Harper disclosed ties with Almirall, Cutera, Galderma, Journey, Ortho Dermatologics, and Sun Pharmaceutical Industries.

A version of this article appeared on Medscape.com.

LAS VEGAS — When patients with rosacea consult Julie C. Harper, MD, about persistent facial erythema, she often recommends brimonidine 0.33% gel or oxymetazoline 1% cream.

These agents “work fast” and “improve redness quickly,” Harper, a dermatologist who practices in Birmingham, Alabama, said at the Society of Dermatology Physician Associates (SDPA) 22nd Annual Fall Dermatology Conference. In addition, “you’re going to know within 30 minutes or an hour whether it’s going to work or not.”

Brimonidine 0.33% gel, an alpha-2 adrenergic receptor agonist, was approved by the Food and Drug Administration (FDA) in 2014 for persistent facial erythema of rosacea. It does not treat telangiectasia and is not approved for flushing (transient erythema). Patients are advised to apply the gel daily in the morning. In phase 3 pivotal trials of patients with moderate to severe erythema of rosacea, which excluded individuals with more than two papules, a composite (investigator- and patient-reported) 2-grade improvement was seen as early as 30 minutes after application on day 1, and erythema was reduced for 9-12 hours.

Oxymetazoline 1% cream, an alpha-1a adrenergic receptor agonist, was approved by the FDA in 2017 for persistent facial erythema of rosacea. It neither treats telangiectasia nor is approved for flushing. Phase 3 trials of patients with moderate to severe persistent erythema of rosacea excluded individuals with more than three inflammatory papules or pustules. A composite (investigator- and subject-reported) 2-grade improvement was seen as early as 1 hour after application on day 1, and erythema was reduced for 9-12 hours.

 

Receptor Selectivity Differences

According to Harper, there are more reports of worsening erythema with brimonidine 0.33% gel than with oxymetazoline 1% cream, perhaps because of the different receptor selectivity between the two products. She explained that alpha-1 receptors are located only postsynaptically in vascular smooth muscle, while alpha-2 receptors are located presynaptically, which can inhibit norepinephrine and lead to vasodilation. Alpha-2 receptors are also located postsynaptically in vascular smooth muscle and in the endothelial wall, which can mediate nitric oxide release and cause vasodilation.

No head-to-head studies exist that compare brimonidine 0.33% gel with oxymetazoline 1% cream. But in a 52-week study of oxymetazoline 1% cream for persistent facial erythema associated with rosacea published in 2018, at week 52, 36.7% and 43.4% of patients achieved a 2-grade or greater composite improvement from baseline in both Clinician Erythema Assessment and Subject Self-Assessment 3 and 6 hours after a dose, respectively. Also, fewer than 1% of patients experienced a rebound effect following treatment cessation.

“What we learned from this study is that maybe patients do better if they use oxymetazoline 1% cream consistently,” Harper said. “Does that mean that everybody I give this to uses it daily? Probably not, but I think we can change the vascular tone by using it consistently every day.”

 

Oral Beta-Blockers Another Option

Alpha agonists can also help quell flushing associated with rosacea, Harper continued, but oral beta-blockers may be the better choice. In a 2020 review that drew from nine studies, researchers evaluated the use of carvedilol, propranolol, nadolol, and beta-blockers in general for rosacea-associated facial erythema and flushing. Articles studying carvedilol and propranolol showed a large reduction of erythema and flushing during treatment with a rapid onset of symptom control, while bradycardia and hypotension were the most commonly reported adverse events. “All of these agents are studied in rosacea, but none of them are FDA approved for rosacea,” Harper noted.

In a separate study, five patients with rosacea who had either severe frequent flushing episodes or persistent erythema and burning sensations were treated with carvedilol, a nonselective beta-blocker. Prior treatments included cetirizine and doxycycline, or isotretinoin combined with topical application of metronidazole gel or ivermectin without sufficient improvement in erythema. Carvedilol was added to the above treatments and titrated up to 12.5 mg twice a day and continued for at least 6 months.

The Clinician Erythema Assessment 5-point scale before therapy was 3.4 and dropped to 0.4 during therapy, while the patient self-assessment before therapy was 3.8 and dropped to 0.8 during therapy.

Another study evaluated the use of propranolol and/or doxycycline in 78 patients with rosacea. The propranolol and combination treatment groups showed more rapid improvement at weeks 4 and 8, but there was no statistically significant difference between them by week 12. Rosacea clinical scores also decreased in all groups, but there were no significant differences between them. Reduction of Assessment of Rosacea Clinical Score was 51%, 52.2%, and 57.3% in the propranolol, doxycycline, and combination groups, respectively.

Harper disclosed ties with Almirall, Cutera, Galderma, Journey, Ortho Dermatologics, and Sun Pharmaceutical Industries.

A version of this article appeared on Medscape.com.

WASHINGTON — Immune checkpoint inhibitor (ICI) therapy does not increase mortality in people with preexisting autoimmune diseases, new research has found. 

Results from a large database analysis of patients with and without autoimmune diseases suggest it is safe to treat them with ICI if they develop a cancer for which it is indicated, Greg Challener, MD, a postdoctoral fellow at the Rheumatology and Allergy Clinical Epidemiology Research Center, Massachusetts General Hospital, Boston, said at the American College of Rheumatology 2024 Annual Meeting.

“One message is that, when rheumatologists are asked by oncologists about patients with rheumatoid arthritis or vasculitis or other autoimmune diseases and whether it’s safe to treat them with immune checkpoint inhibitors, this result provides some evidence that it probably is safe…. Checkpoint inhibitors are really incredible drugs, and they’ve improved mortality for a lot of cancers, particularly melanoma, and so I think there should be a pretty high threshold for us to say a patient shouldn’t receive them because of an autoimmune condition,” he told this news organization.

Another implication, Challener said, is that people with autoimmune diseases shouldn’t routinely be excluded from clinical trials of ICIs. Currently they are excluded because of concerns about exacerbation of underlying autoimmunity, possible interference between the ICI and the immunosuppressive drugs used to treat the autoimmune condition, and a theoretical risk for serious adverse events. 

“Clinical trials are continuing to exclude these patients, and they paint with a very broad brush anyone with underlying autoimmunity ... I’m hoping that that changes. I don’t think there’s a great evidence base to support that practice, and it’s unfortunate that patients with underlying autoimmune diseases are excluded from important studies,” Challener said.

Asked to comment, session moderator Matlock Jeffries, MD, director of the Arthritis Research Unit at the Oklahoma Medical Research Foundation, Oklahoma City, told this news organization that he agrees the data are generally reassuring. “If one of our patients gets cancer and their oncologist wants to use a checkpoint inhibitor, we’d obviously still monitor them for complications, but we wouldn’t automatically assume the combination of a checkpoint inhibitor and autoimmune disease would increase their mortality.” 

 

No Difference in Mortality for Those With and Without Autoimmune Disease

Challener and colleagues used administrative health data from the TriNetX Diamond network of 92 US healthcare sites with 212 million patients. All patients included in the study were receiving anti-programmed death protein 1/programmed death ligand 1 to treat malignancies involving the skin, lung/bronchus, digestive organs, or urinary tract. The study population also had at least one rheumatologic, gastrointestinal, neurologic, dermatologic, or endocrine autoimmune disease.

Propensity score matching between those with and without autoimmune disease was performed for about 100 covariates. Prior to the matching, the autoimmune disease group had significantly higher rates of cardiovascular and other comorbidities. The matching yielded 23,714 individuals with autoimmune disease and the same number without who had similar demographics and comorbidity rates, as well as malignancy type, alcohol/tobacco use, and medication use. 

At a median follow-up of 250 days, the risk for mortality prior to propensity matching was 40.0% in the autoimmune disease group and 38.1% for those without, a significant difference with hazard ratio 1.07 (95% CI, 1.05-1.10). But after the matching, the difference was no longer significant: 39.8% vs 40.2%, respectively (0.97, 0.94-1.00). 

The Kaplan-Meier curves for survival probability for those with or without autoimmune disease were nearly superimposed, showing no difference up to 1600 days. An analysis of just the patients with rheumatic diseases yielded similar results, Challener said. 

 

Some Caveats About the Data

Jeffries, who is also an associate professor of medicine at the University of Oklahoma Health Sciences Center, Oklahoma City, and the Oklahoma VA, said he would like to see additional data on outcomes, both for the autoimmune conditions and the cancers. Challener said there are plans to look at other hard endpoints such as myocardial infarction and end-stage renal disease, but that the database is limited. 

Both Challener and Jeffries also cautioned that the reassurance may not apply to patients with active disease. 

“One thing this research doesn’t address is whether active autoimmune disease might have a different outcome compared to more kind of quiet disease…. If you have a patient who has extremely active rheumatoid arthritis or extremely active giant cell arthritis, for instance, I think that could be more challenging. I would be frightened to put a patient with really active GCA on pembrolizumab or say that it’s safe without their disease being controlled. But for someone who has well-controlled disease or minimally active disease, this is very reassuring,” Challener told this news organization.

“I think this may also be important in that it’s a good argument to tell the drug companies to include autoimmune patients in these trials so we can get better data,” Jeffries said.

Challener and Jeffries had no relevant disclosures. 
 

A version of this article appeared on Medscape.com.

WASHINGTON — Immune checkpoint inhibitor (ICI) therapy does not increase mortality in people with preexisting autoimmune diseases, new research has found. 

Results from a large database analysis of patients with and without autoimmune diseases suggest it is safe to treat them with ICI if they develop a cancer for which it is indicated, Greg Challener, MD, a postdoctoral fellow at the Rheumatology and Allergy Clinical Epidemiology Research Center, Massachusetts General Hospital, Boston, said at the American College of Rheumatology 2024 Annual Meeting.

“One message is that, when rheumatologists are asked by oncologists about patients with rheumatoid arthritis or vasculitis or other autoimmune diseases and whether it’s safe to treat them with immune checkpoint inhibitors, this result provides some evidence that it probably is safe…. Checkpoint inhibitors are really incredible drugs, and they’ve improved mortality for a lot of cancers, particularly melanoma, and so I think there should be a pretty high threshold for us to say a patient shouldn’t receive them because of an autoimmune condition,” he told this news organization.

Another implication, Challener said, is that people with autoimmune diseases shouldn’t routinely be excluded from clinical trials of ICIs. Currently they are excluded because of concerns about exacerbation of underlying autoimmunity, possible interference between the ICI and the immunosuppressive drugs used to treat the autoimmune condition, and a theoretical risk for serious adverse events. 

“Clinical trials are continuing to exclude these patients, and they paint with a very broad brush anyone with underlying autoimmunity ... I’m hoping that that changes. I don’t think there’s a great evidence base to support that practice, and it’s unfortunate that patients with underlying autoimmune diseases are excluded from important studies,” Challener said.

Asked to comment, session moderator Matlock Jeffries, MD, director of the Arthritis Research Unit at the Oklahoma Medical Research Foundation, Oklahoma City, told this news organization that he agrees the data are generally reassuring. “If one of our patients gets cancer and their oncologist wants to use a checkpoint inhibitor, we’d obviously still monitor them for complications, but we wouldn’t automatically assume the combination of a checkpoint inhibitor and autoimmune disease would increase their mortality.” 

 

No Difference in Mortality for Those With and Without Autoimmune Disease

Challener and colleagues used administrative health data from the TriNetX Diamond network of 92 US healthcare sites with 212 million patients. All patients included in the study were receiving anti-programmed death protein 1/programmed death ligand 1 to treat malignancies involving the skin, lung/bronchus, digestive organs, or urinary tract. The study population also had at least one rheumatologic, gastrointestinal, neurologic, dermatologic, or endocrine autoimmune disease.

Propensity score matching between those with and without autoimmune disease was performed for about 100 covariates. Prior to the matching, the autoimmune disease group had significantly higher rates of cardiovascular and other comorbidities. The matching yielded 23,714 individuals with autoimmune disease and the same number without who had similar demographics and comorbidity rates, as well as malignancy type, alcohol/tobacco use, and medication use. 

At a median follow-up of 250 days, the risk for mortality prior to propensity matching was 40.0% in the autoimmune disease group and 38.1% for those without, a significant difference with hazard ratio 1.07 (95% CI, 1.05-1.10). But after the matching, the difference was no longer significant: 39.8% vs 40.2%, respectively (0.97, 0.94-1.00). 

The Kaplan-Meier curves for survival probability for those with or without autoimmune disease were nearly superimposed, showing no difference up to 1600 days. An analysis of just the patients with rheumatic diseases yielded similar results, Challener said. 

 

Some Caveats About the Data

Jeffries, who is also an associate professor of medicine at the University of Oklahoma Health Sciences Center, Oklahoma City, and the Oklahoma VA, said he would like to see additional data on outcomes, both for the autoimmune conditions and the cancers. Challener said there are plans to look at other hard endpoints such as myocardial infarction and end-stage renal disease, but that the database is limited. 

Both Challener and Jeffries also cautioned that the reassurance may not apply to patients with active disease. 

“One thing this research doesn’t address is whether active autoimmune disease might have a different outcome compared to more kind of quiet disease…. If you have a patient who has extremely active rheumatoid arthritis or extremely active giant cell arthritis, for instance, I think that could be more challenging. I would be frightened to put a patient with really active GCA on pembrolizumab or say that it’s safe without their disease being controlled. But for someone who has well-controlled disease or minimally active disease, this is very reassuring,” Challener told this news organization.

“I think this may also be important in that it’s a good argument to tell the drug companies to include autoimmune patients in these trials so we can get better data,” Jeffries said.

Challener and Jeffries had no relevant disclosures. 
 

A version of this article appeared on Medscape.com.

WASHINGTON — Immune checkpoint inhibitor (ICI) therapy does not increase mortality in people with preexisting autoimmune diseases, new research has found. 

Results from a large database analysis of patients with and without autoimmune diseases suggest it is safe to treat them with ICI if they develop a cancer for which it is indicated, Greg Challener, MD, a postdoctoral fellow at the Rheumatology and Allergy Clinical Epidemiology Research Center, Massachusetts General Hospital, Boston, said at the American College of Rheumatology 2024 Annual Meeting.

“One message is that, when rheumatologists are asked by oncologists about patients with rheumatoid arthritis or vasculitis or other autoimmune diseases and whether it’s safe to treat them with immune checkpoint inhibitors, this result provides some evidence that it probably is safe…. Checkpoint inhibitors are really incredible drugs, and they’ve improved mortality for a lot of cancers, particularly melanoma, and so I think there should be a pretty high threshold for us to say a patient shouldn’t receive them because of an autoimmune condition,” he told this news organization.

Another implication, Challener said, is that people with autoimmune diseases shouldn’t routinely be excluded from clinical trials of ICIs. Currently they are excluded because of concerns about exacerbation of underlying autoimmunity, possible interference between the ICI and the immunosuppressive drugs used to treat the autoimmune condition, and a theoretical risk for serious adverse events. 

“Clinical trials are continuing to exclude these patients, and they paint with a very broad brush anyone with underlying autoimmunity ... I’m hoping that that changes. I don’t think there’s a great evidence base to support that practice, and it’s unfortunate that patients with underlying autoimmune diseases are excluded from important studies,” Challener said.

Asked to comment, session moderator Matlock Jeffries, MD, director of the Arthritis Research Unit at the Oklahoma Medical Research Foundation, Oklahoma City, told this news organization that he agrees the data are generally reassuring. “If one of our patients gets cancer and their oncologist wants to use a checkpoint inhibitor, we’d obviously still monitor them for complications, but we wouldn’t automatically assume the combination of a checkpoint inhibitor and autoimmune disease would increase their mortality.” 

 

No Difference in Mortality for Those With and Without Autoimmune Disease

Challener and colleagues used administrative health data from the TriNetX Diamond network of 92 US healthcare sites with 212 million patients. All patients included in the study were receiving anti-programmed death protein 1/programmed death ligand 1 to treat malignancies involving the skin, lung/bronchus, digestive organs, or urinary tract. The study population also had at least one rheumatologic, gastrointestinal, neurologic, dermatologic, or endocrine autoimmune disease.

Propensity score matching between those with and without autoimmune disease was performed for about 100 covariates. Prior to the matching, the autoimmune disease group had significantly higher rates of cardiovascular and other comorbidities. The matching yielded 23,714 individuals with autoimmune disease and the same number without who had similar demographics and comorbidity rates, as well as malignancy type, alcohol/tobacco use, and medication use. 

At a median follow-up of 250 days, the risk for mortality prior to propensity matching was 40.0% in the autoimmune disease group and 38.1% for those without, a significant difference with hazard ratio 1.07 (95% CI, 1.05-1.10). But after the matching, the difference was no longer significant: 39.8% vs 40.2%, respectively (0.97, 0.94-1.00). 

The Kaplan-Meier curves for survival probability for those with or without autoimmune disease were nearly superimposed, showing no difference up to 1600 days. An analysis of just the patients with rheumatic diseases yielded similar results, Challener said. 

 

Some Caveats About the Data

Jeffries, who is also an associate professor of medicine at the University of Oklahoma Health Sciences Center, Oklahoma City, and the Oklahoma VA, said he would like to see additional data on outcomes, both for the autoimmune conditions and the cancers. Challener said there are plans to look at other hard endpoints such as myocardial infarction and end-stage renal disease, but that the database is limited. 

Both Challener and Jeffries also cautioned that the reassurance may not apply to patients with active disease. 

“One thing this research doesn’t address is whether active autoimmune disease might have a different outcome compared to more kind of quiet disease…. If you have a patient who has extremely active rheumatoid arthritis or extremely active giant cell arthritis, for instance, I think that could be more challenging. I would be frightened to put a patient with really active GCA on pembrolizumab or say that it’s safe without their disease being controlled. But for someone who has well-controlled disease or minimally active disease, this is very reassuring,” Challener told this news organization.

“I think this may also be important in that it’s a good argument to tell the drug companies to include autoimmune patients in these trials so we can get better data,” Jeffries said.

Challener and Jeffries had no relevant disclosures. 
 

A version of this article appeared on Medscape.com.

WASHINGTON — An implantable vagus nerve stimulation (VNS) device effectively treats moderate to severe rheumatoid arthritis (RA) in patients who had previously failed at least one biologic or targeted synthetic disease-modifying antirheumatic drug (b/tsDMARD), according to results from a phase 3 trial.

Of the 242 patients in the RESET-RA study, all received the VNS device implant but were blinded as to whether the device was turned on. At 12 weeks, 35.2% of patients receiving daily stimulation achieved 20% improvement in American College of Rheumatology response criteria (ACR20) compared with 24.2% of those with an inactive device. The response was more pronounced among patients with exposure to only one prior b/tsDMARD. A greater proportion of patients in the overall treatment group also reached low disease activity or remission compared with those who did not receive stimulation. 

The research was presented as a late-breaking poster at the ACR 2024 Annual Meeting.

“This is a particularly tough-to-treat patient population, since the patients enrolled were considered refractory to biologic therapy,” said Elena Schiopu, MD, professor of medicine in the Division of Rheumatology and director of clinical trials at the Medical College of Georgia at Augusta University. More than one third of patients in the study had tried three or more b/tsDMARDs prior to the study. “I’m pretty excited about these results,” she added. Schiopu was a RESET-RA institutional principal investigator and enrolled two patients in the trial.

These positive results are a first for VNS treatment in rheumatic diseases. Previous studies demonstrating the potential therapeutic effect of this implant approach have largely been open-label, proof-of-concept, or pilot studies. Noninvasive, wearable stimulation devices have also shown promise in open-label studies; however, a sham-controlled trial published in 2023 showed that transcutaneous vagus nerve stimulation on the ear was no more effective than placebo. 

 

But How Does It Work?

The device, developed by SetPoint Medical in Valencia, California, is about the size of a multivitamin and implanted in an outpatient setting. During the 45-minute procedure, surgeons isolate the vagus nerve on the left side of the neck and place the nerve stimulator with a silicone positioning pod to hold it in place.

The device is programmed to deliver stimulation for 1 minute every day and needs charging for only 10 minutes once a week, which is done remotely with a necklace.

The device takes advantage of the vagus nerve’s anti-inflammatory properties, stimulating the nerve to help regulate an overactive immune system of someone with RA, explained David Chernoff, MD, Setpoint Medical’s chief medical officer. 

“We’re recapitulating what nature has developed over millions of years, which is the nexus between the brain and the immune system, which happens to be mediated by the vagus nerve,” he told Medscape Medical News. 

This novel VNS approach also does not have the same immunosuppressive safety concerns as drugs commonly used to treat RA, he said. 

“We’re able to adjust the amount of inflammation, but we don’t cause the host defense issues” that are present with some of these drugs, he continued.

SetPoint Medical’s pilot study of the device in 14 patients showed promising results. Five of 10 patients randomly assigned to active VNS over 12 weeks showed clinical improvements, measured by 28-joint Disease Activity Score based on C-reactive protein (DAS28-CRP) and the Clinical Disease Activity Index. In the remaining four patients who received sham stimulation — where the device was implanted but not activated — there were no clinical disease improvements.

 

RESET-RA Details

The most recent, much larger phase 3 study enrolled patients from 41 sites in the United States. Patients were on average 56 years old and had a body mass index of 30; 86% were women. A total of 39% had previously tried one b/tsDMARD, 22% had tried two, and 39% had tried three or more. Patients, on average, had 15 tender joints and 10 swollen joints. Patients discontinued their prior b/tsDMARD before the procedure and remained on conventional DMARDS during the trial, including methotrexate, hydroxychloroquine, and sulfasalazine.

The researchers randomly assigned patients 1:1 to active (treatment) or nonactive (control) stimulation. 

“The perception of stimulation varies from patient to patient, which itself is helpful in blinding as there is no expected perception of whether or how stimulation will be felt,” Chernoff explained. The 1-minute stimulation was scheduled in the early hours of the morning, when a patient typically would be asleep, he said.

Patients were excluded from the analysis if they were rescued by steroids or b/tsDMARDs through week 12. After week 12, the control group was switched to stimulation and efficacy was reassessed at week 24.

 

Higher ACR20 Response Rate, Lower Disease Activity

Beyond meeting the primary endpoint of ACR20 response, patients on the active stimulation group showed lower disease activity at week 12. Compared with 15.8% of patients in the control group, 27% of those in the treatment group achieved a DAS28-CRP ≤ 3.2. 

The active stimulation was particularly effective in patients who had experience with only one prior b/tsDMARD. In this subset of patients, 44.2% in the treatment group achieved ACR20 compared with 19.0% in the control group.

During this sham-controlled trial period, 13.1% of patients in the treatment group and 18.3% of patients in the control group reported an adverse event (AE) related to the procedure or device, most commonly vocal cord paresis or dysphonia. In the treatment group, 8.2% reported stimulation-related AEs, most commonly mild/moderate pain that was managed by adjusting the stimulation level. 

Serious adverse events (SAEs) were relatively rare, with four treatment-related SAEs across both study groups. No AEs led to study discontinuation through week 24.

The 12-week results mirror those of the initial Humira and Enbrel trials in the late 1990s and early 2000s, Schiopu said, although in those trials, the patients were naive to biologics, and some were naive to methotrexate. A more appropriate comparison, she said, would be biologic-experienced populations.

At week 24, the percentage of patients achieving ACR20 further increased to 51.5% in the treatment group and to 53.1% in the previous control group who were now crossed over to active stimulation. In this secondary period, patients could add any additional therapies like steroids or b/tsDMARDs. At 24 weeks, 81% of patients remained on stimulation without needing additional medication, beyond their continued background DMARDs. 

The results also show “a continuum of improvement over time,” Schiopu said, where response rates climbed through week 24. 

Schiopu is particularly excited about the potential to use this stimulation device in older patients, who have perhaps been on immunosuppressant drugs for decades. 

“Aside from being chronically immunosuppressed, their immune system is more tired [due to age],” she said. With VNS therapies like SetPoint’s, “we could offer [these patients] a lesser immunosuppressive alternative that is still immune-modular enough to manage their RA.”

Schiopu is a consultant for Johnson & Johnson and reported receiving research funding for serving as an institutional principal investigator for SetPoint, Galapagos, Johnson & Johnson, Boehringer Ingelheim, Lilly, argenx, EMD Serono, Priovant, Novartis, Bristol Myers Squibb, Zena Pharmaceuticals, and Horizon/Amgen.

 

A version of this article appeared on Medscape.com.

WASHINGTON — An implantable vagus nerve stimulation (VNS) device effectively treats moderate to severe rheumatoid arthritis (RA) in patients who had previously failed at least one biologic or targeted synthetic disease-modifying antirheumatic drug (b/tsDMARD), according to results from a phase 3 trial.

Of the 242 patients in the RESET-RA study, all received the VNS device implant but were blinded as to whether the device was turned on. At 12 weeks, 35.2% of patients receiving daily stimulation achieved 20% improvement in American College of Rheumatology response criteria (ACR20) compared with 24.2% of those with an inactive device. The response was more pronounced among patients with exposure to only one prior b/tsDMARD. A greater proportion of patients in the overall treatment group also reached low disease activity or remission compared with those who did not receive stimulation. 

The research was presented as a late-breaking poster at the ACR 2024 Annual Meeting.

“This is a particularly tough-to-treat patient population, since the patients enrolled were considered refractory to biologic therapy,” said Elena Schiopu, MD, professor of medicine in the Division of Rheumatology and director of clinical trials at the Medical College of Georgia at Augusta University. More than one third of patients in the study had tried three or more b/tsDMARDs prior to the study. “I’m pretty excited about these results,” she added. Schiopu was a RESET-RA institutional principal investigator and enrolled two patients in the trial.

These positive results are a first for VNS treatment in rheumatic diseases. Previous studies demonstrating the potential therapeutic effect of this implant approach have largely been open-label, proof-of-concept, or pilot studies. Noninvasive, wearable stimulation devices have also shown promise in open-label studies; however, a sham-controlled trial published in 2023 showed that transcutaneous vagus nerve stimulation on the ear was no more effective than placebo. 

 

But How Does It Work?

The device, developed by SetPoint Medical in Valencia, California, is about the size of a multivitamin and implanted in an outpatient setting. During the 45-minute procedure, surgeons isolate the vagus nerve on the left side of the neck and place the nerve stimulator with a silicone positioning pod to hold it in place.

The device is programmed to deliver stimulation for 1 minute every day and needs charging for only 10 minutes once a week, which is done remotely with a necklace.

The device takes advantage of the vagus nerve’s anti-inflammatory properties, stimulating the nerve to help regulate an overactive immune system of someone with RA, explained David Chernoff, MD, Setpoint Medical’s chief medical officer. 

“We’re recapitulating what nature has developed over millions of years, which is the nexus between the brain and the immune system, which happens to be mediated by the vagus nerve,” he told Medscape Medical News. 

This novel VNS approach also does not have the same immunosuppressive safety concerns as drugs commonly used to treat RA, he said. 

“We’re able to adjust the amount of inflammation, but we don’t cause the host defense issues” that are present with some of these drugs, he continued.

SetPoint Medical’s pilot study of the device in 14 patients showed promising results. Five of 10 patients randomly assigned to active VNS over 12 weeks showed clinical improvements, measured by 28-joint Disease Activity Score based on C-reactive protein (DAS28-CRP) and the Clinical Disease Activity Index. In the remaining four patients who received sham stimulation — where the device was implanted but not activated — there were no clinical disease improvements.

 

RESET-RA Details

The most recent, much larger phase 3 study enrolled patients from 41 sites in the United States. Patients were on average 56 years old and had a body mass index of 30; 86% were women. A total of 39% had previously tried one b/tsDMARD, 22% had tried two, and 39% had tried three or more. Patients, on average, had 15 tender joints and 10 swollen joints. Patients discontinued their prior b/tsDMARD before the procedure and remained on conventional DMARDS during the trial, including methotrexate, hydroxychloroquine, and sulfasalazine.

The researchers randomly assigned patients 1:1 to active (treatment) or nonactive (control) stimulation. 

“The perception of stimulation varies from patient to patient, which itself is helpful in blinding as there is no expected perception of whether or how stimulation will be felt,” Chernoff explained. The 1-minute stimulation was scheduled in the early hours of the morning, when a patient typically would be asleep, he said.

Patients were excluded from the analysis if they were rescued by steroids or b/tsDMARDs through week 12. After week 12, the control group was switched to stimulation and efficacy was reassessed at week 24.

 

Higher ACR20 Response Rate, Lower Disease Activity

Beyond meeting the primary endpoint of ACR20 response, patients on the active stimulation group showed lower disease activity at week 12. Compared with 15.8% of patients in the control group, 27% of those in the treatment group achieved a DAS28-CRP ≤ 3.2. 

The active stimulation was particularly effective in patients who had experience with only one prior b/tsDMARD. In this subset of patients, 44.2% in the treatment group achieved ACR20 compared with 19.0% in the control group.

During this sham-controlled trial period, 13.1% of patients in the treatment group and 18.3% of patients in the control group reported an adverse event (AE) related to the procedure or device, most commonly vocal cord paresis or dysphonia. In the treatment group, 8.2% reported stimulation-related AEs, most commonly mild/moderate pain that was managed by adjusting the stimulation level. 

Serious adverse events (SAEs) were relatively rare, with four treatment-related SAEs across both study groups. No AEs led to study discontinuation through week 24.

The 12-week results mirror those of the initial Humira and Enbrel trials in the late 1990s and early 2000s, Schiopu said, although in those trials, the patients were naive to biologics, and some were naive to methotrexate. A more appropriate comparison, she said, would be biologic-experienced populations.

At week 24, the percentage of patients achieving ACR20 further increased to 51.5% in the treatment group and to 53.1% in the previous control group who were now crossed over to active stimulation. In this secondary period, patients could add any additional therapies like steroids or b/tsDMARDs. At 24 weeks, 81% of patients remained on stimulation without needing additional medication, beyond their continued background DMARDs. 

The results also show “a continuum of improvement over time,” Schiopu said, where response rates climbed through week 24. 

Schiopu is particularly excited about the potential to use this stimulation device in older patients, who have perhaps been on immunosuppressant drugs for decades. 

“Aside from being chronically immunosuppressed, their immune system is more tired [due to age],” she said. With VNS therapies like SetPoint’s, “we could offer [these patients] a lesser immunosuppressive alternative that is still immune-modular enough to manage their RA.”

Schiopu is a consultant for Johnson & Johnson and reported receiving research funding for serving as an institutional principal investigator for SetPoint, Galapagos, Johnson & Johnson, Boehringer Ingelheim, Lilly, argenx, EMD Serono, Priovant, Novartis, Bristol Myers Squibb, Zena Pharmaceuticals, and Horizon/Amgen.

 

A version of this article appeared on Medscape.com.

WASHINGTON — An implantable vagus nerve stimulation (VNS) device effectively treats moderate to severe rheumatoid arthritis (RA) in patients who had previously failed at least one biologic or targeted synthetic disease-modifying antirheumatic drug (b/tsDMARD), according to results from a phase 3 trial.

Of the 242 patients in the RESET-RA study, all received the VNS device implant but were blinded as to whether the device was turned on. At 12 weeks, 35.2% of patients receiving daily stimulation achieved 20% improvement in American College of Rheumatology response criteria (ACR20) compared with 24.2% of those with an inactive device. The response was more pronounced among patients with exposure to only one prior b/tsDMARD. A greater proportion of patients in the overall treatment group also reached low disease activity or remission compared with those who did not receive stimulation. 

The research was presented as a late-breaking poster at the ACR 2024 Annual Meeting.

“This is a particularly tough-to-treat patient population, since the patients enrolled were considered refractory to biologic therapy,” said Elena Schiopu, MD, professor of medicine in the Division of Rheumatology and director of clinical trials at the Medical College of Georgia at Augusta University. More than one third of patients in the study had tried three or more b/tsDMARDs prior to the study. “I’m pretty excited about these results,” she added. Schiopu was a RESET-RA institutional principal investigator and enrolled two patients in the trial.

These positive results are a first for VNS treatment in rheumatic diseases. Previous studies demonstrating the potential therapeutic effect of this implant approach have largely been open-label, proof-of-concept, or pilot studies. Noninvasive, wearable stimulation devices have also shown promise in open-label studies; however, a sham-controlled trial published in 2023 showed that transcutaneous vagus nerve stimulation on the ear was no more effective than placebo. 

 

But How Does It Work?

The device, developed by SetPoint Medical in Valencia, California, is about the size of a multivitamin and implanted in an outpatient setting. During the 45-minute procedure, surgeons isolate the vagus nerve on the left side of the neck and place the nerve stimulator with a silicone positioning pod to hold it in place.

The device is programmed to deliver stimulation for 1 minute every day and needs charging for only 10 minutes once a week, which is done remotely with a necklace.

The device takes advantage of the vagus nerve’s anti-inflammatory properties, stimulating the nerve to help regulate an overactive immune system of someone with RA, explained David Chernoff, MD, Setpoint Medical’s chief medical officer. 

“We’re recapitulating what nature has developed over millions of years, which is the nexus between the brain and the immune system, which happens to be mediated by the vagus nerve,” he told Medscape Medical News. 

This novel VNS approach also does not have the same immunosuppressive safety concerns as drugs commonly used to treat RA, he said. 

“We’re able to adjust the amount of inflammation, but we don’t cause the host defense issues” that are present with some of these drugs, he continued.

SetPoint Medical’s pilot study of the device in 14 patients showed promising results. Five of 10 patients randomly assigned to active VNS over 12 weeks showed clinical improvements, measured by 28-joint Disease Activity Score based on C-reactive protein (DAS28-CRP) and the Clinical Disease Activity Index. In the remaining four patients who received sham stimulation — where the device was implanted but not activated — there were no clinical disease improvements.

 

RESET-RA Details

The most recent, much larger phase 3 study enrolled patients from 41 sites in the United States. Patients were on average 56 years old and had a body mass index of 30; 86% were women. A total of 39% had previously tried one b/tsDMARD, 22% had tried two, and 39% had tried three or more. Patients, on average, had 15 tender joints and 10 swollen joints. Patients discontinued their prior b/tsDMARD before the procedure and remained on conventional DMARDS during the trial, including methotrexate, hydroxychloroquine, and sulfasalazine.

The researchers randomly assigned patients 1:1 to active (treatment) or nonactive (control) stimulation. 

“The perception of stimulation varies from patient to patient, which itself is helpful in blinding as there is no expected perception of whether or how stimulation will be felt,” Chernoff explained. The 1-minute stimulation was scheduled in the early hours of the morning, when a patient typically would be asleep, he said.

Patients were excluded from the analysis if they were rescued by steroids or b/tsDMARDs through week 12. After week 12, the control group was switched to stimulation and efficacy was reassessed at week 24.

 

Higher ACR20 Response Rate, Lower Disease Activity

Beyond meeting the primary endpoint of ACR20 response, patients on the active stimulation group showed lower disease activity at week 12. Compared with 15.8% of patients in the control group, 27% of those in the treatment group achieved a DAS28-CRP ≤ 3.2. 

The active stimulation was particularly effective in patients who had experience with only one prior b/tsDMARD. In this subset of patients, 44.2% in the treatment group achieved ACR20 compared with 19.0% in the control group.

During this sham-controlled trial period, 13.1% of patients in the treatment group and 18.3% of patients in the control group reported an adverse event (AE) related to the procedure or device, most commonly vocal cord paresis or dysphonia. In the treatment group, 8.2% reported stimulation-related AEs, most commonly mild/moderate pain that was managed by adjusting the stimulation level. 

Serious adverse events (SAEs) were relatively rare, with four treatment-related SAEs across both study groups. No AEs led to study discontinuation through week 24.

The 12-week results mirror those of the initial Humira and Enbrel trials in the late 1990s and early 2000s, Schiopu said, although in those trials, the patients were naive to biologics, and some were naive to methotrexate. A more appropriate comparison, she said, would be biologic-experienced populations.

At week 24, the percentage of patients achieving ACR20 further increased to 51.5% in the treatment group and to 53.1% in the previous control group who were now crossed over to active stimulation. In this secondary period, patients could add any additional therapies like steroids or b/tsDMARDs. At 24 weeks, 81% of patients remained on stimulation without needing additional medication, beyond their continued background DMARDs. 

The results also show “a continuum of improvement over time,” Schiopu said, where response rates climbed through week 24. 

Schiopu is particularly excited about the potential to use this stimulation device in older patients, who have perhaps been on immunosuppressant drugs for decades. 

“Aside from being chronically immunosuppressed, their immune system is more tired [due to age],” she said. With VNS therapies like SetPoint’s, “we could offer [these patients] a lesser immunosuppressive alternative that is still immune-modular enough to manage their RA.”

Schiopu is a consultant for Johnson & Johnson and reported receiving research funding for serving as an institutional principal investigator for SetPoint, Galapagos, Johnson & Johnson, Boehringer Ingelheim, Lilly, argenx, EMD Serono, Priovant, Novartis, Bristol Myers Squibb, Zena Pharmaceuticals, and Horizon/Amgen.

 

A version of this article appeared on Medscape.com.

The addition of dupilumab significantly reduced itching and hives, compared with placebo, in patients with chronic spontaneous urticaria (CSU) that was uncontrolled with H1-antihistamines, based on data from 151 individuals.

“Approximately 50% of patients with chronic spontaneous urticaria do not respond to antihistamines,” said Thomas B. Casale, MD, professor of internal medicine at the University of South Florida, Tampa, in an interview. Omalizumab, the only biologic approved for this condition, is not effective in all patients, and additional treatment options are needed, added Casale, the lead author who presented the new data, at the American College of Allergy, Asthma & Immunology (ACAAI) 2024 Annual Scientific Meeting.

Dupilumab (Dupixent), a fully human monoclonal antibody that targets the interleukin (IL)–4 and IL-13 pathways, is currently approved in the United States for the treatment of several allergy and dermatology indications, including atopic dermatitis, severe asthma exacerbations, chronic rhinosinusitis with nasal polyps, and prurigo nodularis.

In the study, known as LIBERTY-CSU CUPID Study C, researchers randomized 74 patients with CSU aged 6 years or older to add-on dupilumab subcutaneously every 2 weeks and 77 to placebo. (Patients were omalizumab-naive and had symptomatic CSU, despite treatment with up to four times the approved dose of standard-of-care H1-antihistamines.) Dupilumab doses were 300 mg for adults and adolescents weighing ≥ 60 kg or 200 mg for adolescents weighing < 60 kg and children weighing ≥ 30 kg.

The primary outcomes were Itch Severity Score over 7 days (ISS7; range, 0-21) and Urticaria Activity Score over 7 days (UAS7; range, 0-42).

Over the 24-week study period, patients in the dupilumab group showed significantly greater change from baseline than those in the placebo group on both measures, with least squares mean changes of 8.6 vs 6.1 for ISS7 and 15.9 vs 11.2 for UAS7 (P = .02 for both).

In addition, at 24 weeks, significantly more patients in the dupilumab group than in the placebo group achieved well-controlled disease based on a UAS of 6 or lower (41% vs 23%; P = .005). Significantly more dupilumab-treated patients also achieved a complete response (defined as a UAS of 0), compared with placebo-treated patients (30% vs 18%; P = .02).

Overall rates of treatment-emergent adverse events were 53% for both groups, and safety data were mainly consistent with dupilumab’s known safety profile, the researchers wrote.

The findings were not surprising, as a previous related study, LIBERTY-CSU CUPID Study A, showed that dupilumab was effective for CSU, Casale told this news organization. “This replicate study confirms the previous study and provides evidence for regulatory approval.”

If approved by the Food and Drug Administration (FDA), “dupilumab will provide another therapeutic option for patients with chronic urticaria unresponsive to antihistamines,” Casale commented.

No new safety signals occurred, and the ability to self-administer the medication at home provides an advantage for patients, he added. As for additional research, “analysis of patient characteristics and potential biomarkers that would predict responsiveness is needed.”

 

More Research Needed to Fine-Tune Management

An unmet need persists for patients with CSU whose disease is not adequately controlled by higher-dose H1-antihistamines, Robert G. Micheletti, MD, associate professor of dermatology and medicine at the University of Pennsylvania, Philadelphia, said in an interview. “It is important not only to identify effective add-on therapies for these patients but also to generate data to support insurance coverage and drug access,” said Micheletti, who was not involved in the study.

Also referring to the similar findings reported in the LIBERTY-CSU CUPID Study A, Micheletti said, “as in the earlier study, the results demonstrate significantly reduced itch and urticaria in treated patients compared to placebo.”

“While many providers currently prescribe dupilumab off-label for refractory CSU, FDA approval would improve access to the drug for patients who need it and provide an alternative for patients who may not be good candidates for omalizumab,” he added. However, more research is needed to define optimal management of patients with CSU with inadequate response to omalizumab.

“The LIBERTY-CSU CUPID Study B showed a small improvement in itch severity and urticaria activity among such patients receiving dupilumab,” he noted. “Future work should aim to identify biomarkers and other features predictive of response to various therapies.” 

Study B involved patients with CSU who were uncontrolled on standard-of-care antihistamines and refractory or intolerant to omalizumab, according to Regeneron. 

On November 15, after the ACAAI meeting had ended, the company announced that the FDA had accepted the resubmission of an application for approval of dupilumab for the treatment of CSU in adults and pediatric patients aged 12 years or older not adequately controlled with H1-antihistamines.

The study was supported and sponsored by Sanofi and Regeneron Pharmaceuticals. Casale disclosed serving as a consultant for ALK, ARS Pharma, AstraZeneca, Bryn Pharma, Celgene, Eli Lilly, Genentech, GSK, Jasper, Novartis, Regeneron, and Sanofi and as a speaker for Genentech and Regeneron. Micheletti had no relevant financial conflicts to disclose.

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

The addition of dupilumab significantly reduced itching and hives, compared with placebo, in patients with chronic spontaneous urticaria (CSU) that was uncontrolled with H1-antihistamines, based on data from 151 individuals.

“Approximately 50% of patients with chronic spontaneous urticaria do not respond to antihistamines,” said Thomas B. Casale, MD, professor of internal medicine at the University of South Florida, Tampa, in an interview. Omalizumab, the only biologic approved for this condition, is not effective in all patients, and additional treatment options are needed, added Casale, the lead author who presented the new data, at the American College of Allergy, Asthma & Immunology (ACAAI) 2024 Annual Scientific Meeting.

Dupilumab (Dupixent), a fully human monoclonal antibody that targets the interleukin (IL)–4 and IL-13 pathways, is currently approved in the United States for the treatment of several allergy and dermatology indications, including atopic dermatitis, severe asthma exacerbations, chronic rhinosinusitis with nasal polyps, and prurigo nodularis.

In the study, known as LIBERTY-CSU CUPID Study C, researchers randomized 74 patients with CSU aged 6 years or older to add-on dupilumab subcutaneously every 2 weeks and 77 to placebo. (Patients were omalizumab-naive and had symptomatic CSU, despite treatment with up to four times the approved dose of standard-of-care H1-antihistamines.) Dupilumab doses were 300 mg for adults and adolescents weighing ≥ 60 kg or 200 mg for adolescents weighing < 60 kg and children weighing ≥ 30 kg.

The primary outcomes were Itch Severity Score over 7 days (ISS7; range, 0-21) and Urticaria Activity Score over 7 days (UAS7; range, 0-42).

Over the 24-week study period, patients in the dupilumab group showed significantly greater change from baseline than those in the placebo group on both measures, with least squares mean changes of 8.6 vs 6.1 for ISS7 and 15.9 vs 11.2 for UAS7 (P = .02 for both).

In addition, at 24 weeks, significantly more patients in the dupilumab group than in the placebo group achieved well-controlled disease based on a UAS of 6 or lower (41% vs 23%; P = .005). Significantly more dupilumab-treated patients also achieved a complete response (defined as a UAS of 0), compared with placebo-treated patients (30% vs 18%; P = .02).

Overall rates of treatment-emergent adverse events were 53% for both groups, and safety data were mainly consistent with dupilumab’s known safety profile, the researchers wrote.

The findings were not surprising, as a previous related study, LIBERTY-CSU CUPID Study A, showed that dupilumab was effective for CSU, Casale told this news organization. “This replicate study confirms the previous study and provides evidence for regulatory approval.”

If approved by the Food and Drug Administration (FDA), “dupilumab will provide another therapeutic option for patients with chronic urticaria unresponsive to antihistamines,” Casale commented.

No new safety signals occurred, and the ability to self-administer the medication at home provides an advantage for patients, he added. As for additional research, “analysis of patient characteristics and potential biomarkers that would predict responsiveness is needed.”

 

More Research Needed to Fine-Tune Management

An unmet need persists for patients with CSU whose disease is not adequately controlled by higher-dose H1-antihistamines, Robert G. Micheletti, MD, associate professor of dermatology and medicine at the University of Pennsylvania, Philadelphia, said in an interview. “It is important not only to identify effective add-on therapies for these patients but also to generate data to support insurance coverage and drug access,” said Micheletti, who was not involved in the study.

Also referring to the similar findings reported in the LIBERTY-CSU CUPID Study A, Micheletti said, “as in the earlier study, the results demonstrate significantly reduced itch and urticaria in treated patients compared to placebo.”

“While many providers currently prescribe dupilumab off-label for refractory CSU, FDA approval would improve access to the drug for patients who need it and provide an alternative for patients who may not be good candidates for omalizumab,” he added. However, more research is needed to define optimal management of patients with CSU with inadequate response to omalizumab.

“The LIBERTY-CSU CUPID Study B showed a small improvement in itch severity and urticaria activity among such patients receiving dupilumab,” he noted. “Future work should aim to identify biomarkers and other features predictive of response to various therapies.” 

Study B involved patients with CSU who were uncontrolled on standard-of-care antihistamines and refractory or intolerant to omalizumab, according to Regeneron. 

On November 15, after the ACAAI meeting had ended, the company announced that the FDA had accepted the resubmission of an application for approval of dupilumab for the treatment of CSU in adults and pediatric patients aged 12 years or older not adequately controlled with H1-antihistamines.

The study was supported and sponsored by Sanofi and Regeneron Pharmaceuticals. Casale disclosed serving as a consultant for ALK, ARS Pharma, AstraZeneca, Bryn Pharma, Celgene, Eli Lilly, Genentech, GSK, Jasper, Novartis, Regeneron, and Sanofi and as a speaker for Genentech and Regeneron. Micheletti had no relevant financial conflicts to disclose.

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

The addition of dupilumab significantly reduced itching and hives, compared with placebo, in patients with chronic spontaneous urticaria (CSU) that was uncontrolled with H1-antihistamines, based on data from 151 individuals.

“Approximately 50% of patients with chronic spontaneous urticaria do not respond to antihistamines,” said Thomas B. Casale, MD, professor of internal medicine at the University of South Florida, Tampa, in an interview. Omalizumab, the only biologic approved for this condition, is not effective in all patients, and additional treatment options are needed, added Casale, the lead author who presented the new data, at the American College of Allergy, Asthma & Immunology (ACAAI) 2024 Annual Scientific Meeting.

Dupilumab (Dupixent), a fully human monoclonal antibody that targets the interleukin (IL)–4 and IL-13 pathways, is currently approved in the United States for the treatment of several allergy and dermatology indications, including atopic dermatitis, severe asthma exacerbations, chronic rhinosinusitis with nasal polyps, and prurigo nodularis.

In the study, known as LIBERTY-CSU CUPID Study C, researchers randomized 74 patients with CSU aged 6 years or older to add-on dupilumab subcutaneously every 2 weeks and 77 to placebo. (Patients were omalizumab-naive and had symptomatic CSU, despite treatment with up to four times the approved dose of standard-of-care H1-antihistamines.) Dupilumab doses were 300 mg for adults and adolescents weighing ≥ 60 kg or 200 mg for adolescents weighing < 60 kg and children weighing ≥ 30 kg.

The primary outcomes were Itch Severity Score over 7 days (ISS7; range, 0-21) and Urticaria Activity Score over 7 days (UAS7; range, 0-42).

Over the 24-week study period, patients in the dupilumab group showed significantly greater change from baseline than those in the placebo group on both measures, with least squares mean changes of 8.6 vs 6.1 for ISS7 and 15.9 vs 11.2 for UAS7 (P = .02 for both).

In addition, at 24 weeks, significantly more patients in the dupilumab group than in the placebo group achieved well-controlled disease based on a UAS of 6 or lower (41% vs 23%; P = .005). Significantly more dupilumab-treated patients also achieved a complete response (defined as a UAS of 0), compared with placebo-treated patients (30% vs 18%; P = .02).

Overall rates of treatment-emergent adverse events were 53% for both groups, and safety data were mainly consistent with dupilumab’s known safety profile, the researchers wrote.

The findings were not surprising, as a previous related study, LIBERTY-CSU CUPID Study A, showed that dupilumab was effective for CSU, Casale told this news organization. “This replicate study confirms the previous study and provides evidence for regulatory approval.”

If approved by the Food and Drug Administration (FDA), “dupilumab will provide another therapeutic option for patients with chronic urticaria unresponsive to antihistamines,” Casale commented.

No new safety signals occurred, and the ability to self-administer the medication at home provides an advantage for patients, he added. As for additional research, “analysis of patient characteristics and potential biomarkers that would predict responsiveness is needed.”

 

More Research Needed to Fine-Tune Management

An unmet need persists for patients with CSU whose disease is not adequately controlled by higher-dose H1-antihistamines, Robert G. Micheletti, MD, associate professor of dermatology and medicine at the University of Pennsylvania, Philadelphia, said in an interview. “It is important not only to identify effective add-on therapies for these patients but also to generate data to support insurance coverage and drug access,” said Micheletti, who was not involved in the study.

Also referring to the similar findings reported in the LIBERTY-CSU CUPID Study A, Micheletti said, “as in the earlier study, the results demonstrate significantly reduced itch and urticaria in treated patients compared to placebo.”

“While many providers currently prescribe dupilumab off-label for refractory CSU, FDA approval would improve access to the drug for patients who need it and provide an alternative for patients who may not be good candidates for omalizumab,” he added. However, more research is needed to define optimal management of patients with CSU with inadequate response to omalizumab.

“The LIBERTY-CSU CUPID Study B showed a small improvement in itch severity and urticaria activity among such patients receiving dupilumab,” he noted. “Future work should aim to identify biomarkers and other features predictive of response to various therapies.” 

Study B involved patients with CSU who were uncontrolled on standard-of-care antihistamines and refractory or intolerant to omalizumab, according to Regeneron. 

On November 15, after the ACAAI meeting had ended, the company announced that the FDA had accepted the resubmission of an application for approval of dupilumab for the treatment of CSU in adults and pediatric patients aged 12 years or older not adequately controlled with H1-antihistamines.

The study was supported and sponsored by Sanofi and Regeneron Pharmaceuticals. Casale disclosed serving as a consultant for ALK, ARS Pharma, AstraZeneca, Bryn Pharma, Celgene, Eli Lilly, Genentech, GSK, Jasper, Novartis, Regeneron, and Sanofi and as a speaker for Genentech and Regeneron. Micheletti had no relevant financial conflicts to disclose.

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

A simple, single-question hearing screening administered by medical assistants could effectively identify older adults with untreated hearing loss, according to a study presented at the Gerontological Society of America (GSA) 2024 Annual Scientific Meeting.

The study, conducted by researchers at the University of Massachusetts Amherst, involved 49 participants aged between 56 and 90 years who attended a health clinic with a Program for All-Inclusive Care for the Elderly (PACE). Most of the participants who are in PACE are dually eligible for both Medicare and Medicaid.

Medical assistants were trained to incorporate the following single-question hearing screener during health clinic appointments: “Do you have any difficulty with your hearing (without hearing aids)?” The screening offered a Likert-scale option of responses.

“A single-question hearing screener requires no equipment,” said study author Sara Mamo, AuD, PhD, and associate professor of Speech, Language, and Hearing Sciences at the University of Massachusetts Amherst. “It simply requires a systemic belief that addressing hearing loss matters.”

Following these screenings, the research team conducted on-site hearing threshold testing to evaluate the effectiveness of the method.

Mamo and her research team found that nearly three quarters of the participants had some degree of hearing loss, with 24 individuals showing mild hearing loss and 11 exhibiting moderate or worse hearing loss.

None of the participants were current users of hearing aids, which underscores the widespread issue of untreated hearing loss in older adults, according to Mamo.

“One benefit of screening by asking a question is that the patient who says ‘yes’ to having difficulty is more likely to accept support to address the difficulty,” said Mamo. “A medical provider asking about hearing loss is an important cue to action.”

The results showed a sensitivity of 71.4% and a specificity of 42.9%, suggesting that this simple screening can help identify individuals with untreated hearing loss during routine health visits.

Despite known links between age-related hearing loss and increased risks for dementia, depression, and loneliness, the US Preventive Services Task Force does not currently recommend routine hearing loss screening for adults.

“With minimal burden, we can identify individuals with untreated hearing loss during routine health appointments,” she said.

Carla Perissinotto, MD, MHS, professor in the Division of Geriatrics at the University of California, San Francisco, agreed.

“We do not screen enough for hearing loss,” said Perissinotto, who was not involved in the study.

The researchers also provide practical communication tips for healthcare providers working with patients with untreated hearing loss. These include speaking face-to-face, speaking slowly, and using personal sound amplifiers.

Perissinotto added that integrating an individual’s hearing status into their medical records could enhance overall care and any future communication strategies.

“Writing hearing status [into medical records] prominently could be very important, as I have had patients inappropriately labeled as having dementia when it was a hearing issue,” said Perissinotto.

Mamo and Perissinotto had no conflicts of interest.

 

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

A simple, single-question hearing screening administered by medical assistants could effectively identify older adults with untreated hearing loss, according to a study presented at the Gerontological Society of America (GSA) 2024 Annual Scientific Meeting.

The study, conducted by researchers at the University of Massachusetts Amherst, involved 49 participants aged between 56 and 90 years who attended a health clinic with a Program for All-Inclusive Care for the Elderly (PACE). Most of the participants who are in PACE are dually eligible for both Medicare and Medicaid.

Medical assistants were trained to incorporate the following single-question hearing screener during health clinic appointments: “Do you have any difficulty with your hearing (without hearing aids)?” The screening offered a Likert-scale option of responses.

“A single-question hearing screener requires no equipment,” said study author Sara Mamo, AuD, PhD, and associate professor of Speech, Language, and Hearing Sciences at the University of Massachusetts Amherst. “It simply requires a systemic belief that addressing hearing loss matters.”

Following these screenings, the research team conducted on-site hearing threshold testing to evaluate the effectiveness of the method.

Mamo and her research team found that nearly three quarters of the participants had some degree of hearing loss, with 24 individuals showing mild hearing loss and 11 exhibiting moderate or worse hearing loss.

None of the participants were current users of hearing aids, which underscores the widespread issue of untreated hearing loss in older adults, according to Mamo.

“One benefit of screening by asking a question is that the patient who says ‘yes’ to having difficulty is more likely to accept support to address the difficulty,” said Mamo. “A medical provider asking about hearing loss is an important cue to action.”

The results showed a sensitivity of 71.4% and a specificity of 42.9%, suggesting that this simple screening can help identify individuals with untreated hearing loss during routine health visits.

Despite known links between age-related hearing loss and increased risks for dementia, depression, and loneliness, the US Preventive Services Task Force does not currently recommend routine hearing loss screening for adults.

“With minimal burden, we can identify individuals with untreated hearing loss during routine health appointments,” she said.

Carla Perissinotto, MD, MHS, professor in the Division of Geriatrics at the University of California, San Francisco, agreed.

“We do not screen enough for hearing loss,” said Perissinotto, who was not involved in the study.

The researchers also provide practical communication tips for healthcare providers working with patients with untreated hearing loss. These include speaking face-to-face, speaking slowly, and using personal sound amplifiers.

Perissinotto added that integrating an individual’s hearing status into their medical records could enhance overall care and any future communication strategies.

“Writing hearing status [into medical records] prominently could be very important, as I have had patients inappropriately labeled as having dementia when it was a hearing issue,” said Perissinotto.

Mamo and Perissinotto had no conflicts of interest.

 

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

A simple, single-question hearing screening administered by medical assistants could effectively identify older adults with untreated hearing loss, according to a study presented at the Gerontological Society of America (GSA) 2024 Annual Scientific Meeting.

The study, conducted by researchers at the University of Massachusetts Amherst, involved 49 participants aged between 56 and 90 years who attended a health clinic with a Program for All-Inclusive Care for the Elderly (PACE). Most of the participants who are in PACE are dually eligible for both Medicare and Medicaid.

Medical assistants were trained to incorporate the following single-question hearing screener during health clinic appointments: “Do you have any difficulty with your hearing (without hearing aids)?” The screening offered a Likert-scale option of responses.

“A single-question hearing screener requires no equipment,” said study author Sara Mamo, AuD, PhD, and associate professor of Speech, Language, and Hearing Sciences at the University of Massachusetts Amherst. “It simply requires a systemic belief that addressing hearing loss matters.”

Following these screenings, the research team conducted on-site hearing threshold testing to evaluate the effectiveness of the method.

Mamo and her research team found that nearly three quarters of the participants had some degree of hearing loss, with 24 individuals showing mild hearing loss and 11 exhibiting moderate or worse hearing loss.

None of the participants were current users of hearing aids, which underscores the widespread issue of untreated hearing loss in older adults, according to Mamo.

“One benefit of screening by asking a question is that the patient who says ‘yes’ to having difficulty is more likely to accept support to address the difficulty,” said Mamo. “A medical provider asking about hearing loss is an important cue to action.”

The results showed a sensitivity of 71.4% and a specificity of 42.9%, suggesting that this simple screening can help identify individuals with untreated hearing loss during routine health visits.

Despite known links between age-related hearing loss and increased risks for dementia, depression, and loneliness, the US Preventive Services Task Force does not currently recommend routine hearing loss screening for adults.

“With minimal burden, we can identify individuals with untreated hearing loss during routine health appointments,” she said.

Carla Perissinotto, MD, MHS, professor in the Division of Geriatrics at the University of California, San Francisco, agreed.

“We do not screen enough for hearing loss,” said Perissinotto, who was not involved in the study.

The researchers also provide practical communication tips for healthcare providers working with patients with untreated hearing loss. These include speaking face-to-face, speaking slowly, and using personal sound amplifiers.

Perissinotto added that integrating an individual’s hearing status into their medical records could enhance overall care and any future communication strategies.

“Writing hearing status [into medical records] prominently could be very important, as I have had patients inappropriately labeled as having dementia when it was a hearing issue,” said Perissinotto.

Mamo and Perissinotto had no conflicts of interest.

 

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

SAN ANTONIO — Oral semaglutide 25 mg appears to be just as effective in promoting weight loss and other beneficial outcomes as are the investigational 50-mg oral dose and the injectable 2.4-mg dose (Wegovy), in new research.

Data from Novo Nordisk’s OASIS 4 trial suggest that “oral semaglutide 25 mg may represent an efficacious option for the treatment of overweight and obesity, particularly in patients who prefer oral administration,” W. Timothy Garvey, MD, professor in the Department of Nutrition Sciences at the University of Alabama at Birmingham (UAB), said at the Obesity Society’s Obesity Week 2024 meeting.

In an interview, Garvey, who is also senior scientist at the UAB Nutrition Obesity Research Center, added: “There’s a principle in medicine that you always use the lowest dose that has highest efficacy, and for oral semaglutide for obesity, that appears to be the 25-mg dose. We need oral medicines to offer as an option for patients that could lead to a longer persistence in adherence to obesity medications, which is a big problem. Less than half the people maintain their adherence after a year.”

Asked to comment, session moderator and obesity researcher Joseph A. Skelton, MD, professor of pediatrics at Wake Forest University School of Medicine, Winston-Salem, North Carolina, said that OASIS 4 was “extremely well done, especially given that we’re all concerned about the high prevalence of people stopping these medications at a year. ... I love the idea of trying to find these lower doses and increasing options for people.”

(The oral semaglutide approved for treating type 2 diabetes [Rybelsus] is sold in 7-mg and 14-mg doses.)

 

With Oral Semaglutide, Lower May Be Better

OASIS 4 was a double-blind, randomized, placebo-controlled 64-week multicenter trial involving a total of 307 participants with overweight/obesity randomized 2:1 to oral semaglutide 25 mg or placebo. Of those, 167 in the semaglutide 25 mg and 76 in the placebo groups completed the trial.

For the co–primary endpoint change in body weight at week 64 (including 52-week maintenance and 7-week follow-up periods), there was a drop of 13.6% with oral semaglutide vs just 2.2% with placebo (P < .0001), based on in-trial observation regardless of adherence. For the analysis including just the on-treatment period, those reductions were 16.6% and 2.7%, respectively (P < .0001).

For the other co–primary endpoint, 79.2% semaglutide vs 31.1% placebo lost at least 5% of their body weight, 63.0% vs 14.4% lost ≥ 10%, 50.0% vs 5.6% lost ≥ 15%, and 29.7% vs 3.3% lost ≥ 20%. All were statistically significant differences, at P < .0001.

On the Impact of Weight on Quality of Life-Lite Clinical Trials Version, change from baseline scores were 16.2 with oral semaglutide vs 8.4 for placebo (P = .0006) and the proportion of participants achieving clinically meaningful increases in those scores (≥ 14.6 points) were 55.3% vs 34.8% (P = .0022).

Waist circumference was also significantly reduced from baseline with oral semaglutide, by 12.2 cm vs 2.8 cm (P < .0001). Both systolic and diastolic blood pressure dropped more with semaglutide than placebo, but not significantly. However, the inflammatory marker C-reactive protein dropped from baseline by 46.4% vs just 4.2% with placebo, a significant difference (P < .0001).

Hemoglobin A1c dropped by 0.29 percentage points vs just 0.06 with placebo (P = .0012) and fasting plasma glucose by 6.6 mg/dL, while rising by 0.4 mg/dL in the placebo group (P = .0012). Lipid levels also improved more with oral semaglutide.

Overall adverse events occurred in 93.1% on oral semaglutide and 85.3% with placebo, and gastrointestinal adverse events in 74% and 42.2%, respectively. Other types of adverse events didn’t differ between the groups. The proportions experiencing severe adverse events were less in the semaglutide group (3.9% vs 8.8%), although adverse events leading to permanent treatment discontinuation were slightly higher with oral semaglutide (6.9% vs 5.9%). There were no deaths.

The estimated treatment difference from placebo in body weight change of −11.4% in OASIS 4 (P < .0001) was similar to the –12.7% (P < .0001) seen with the 50-mg oral semaglutide dose studied in OASIS 1 and the –12.4% (P < .0001) difference with subcutaneous semaglutide 2.4 mg in the STEP 1 trial. “All had pretty comparable efficacy,” Garvey noted.

The side-effect profiles, including frequency of gastrointestinal side effects, were also similar across the three trials. However, Garvey added, “the mean duration of nausea in those patients that experienced nausea was shorter in patients on a 25-mg dose, 13 days, whereas the mean duration of nausea was greater, 19 days, in those in OASIS 1 taking 50 mg a day.”

Garvey has consulted for Boehringer Ingelheim, Carmot Therapeutics/Roche, Eli Lilly, Fractyl Laboratories, Inogen, Lilly, Merck, Novo Nordisk, and Zealand Pharma; has ownership interest (stock, stock options in a publicly owned company) for Bristol-Myers Squibb, Isis, Lilly, and Novartis; serves as site principal investigator for Carmot Therapeutics/Roche, Eli Lilly, Epitomee Medical, Lilly, Neurovalens, Novo Nordisk, and Zealand Pharmaceuticals; and as a data monitoring committee member for Boehringer Ingelheim and Eli Lilly. Skelton is editor in chief of the journal Childhood Obesity.

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

SAN ANTONIO — Oral semaglutide 25 mg appears to be just as effective in promoting weight loss and other beneficial outcomes as are the investigational 50-mg oral dose and the injectable 2.4-mg dose (Wegovy), in new research.

Data from Novo Nordisk’s OASIS 4 trial suggest that “oral semaglutide 25 mg may represent an efficacious option for the treatment of overweight and obesity, particularly in patients who prefer oral administration,” W. Timothy Garvey, MD, professor in the Department of Nutrition Sciences at the University of Alabama at Birmingham (UAB), said at the Obesity Society’s Obesity Week 2024 meeting.

In an interview, Garvey, who is also senior scientist at the UAB Nutrition Obesity Research Center, added: “There’s a principle in medicine that you always use the lowest dose that has highest efficacy, and for oral semaglutide for obesity, that appears to be the 25-mg dose. We need oral medicines to offer as an option for patients that could lead to a longer persistence in adherence to obesity medications, which is a big problem. Less than half the people maintain their adherence after a year.”

Asked to comment, session moderator and obesity researcher Joseph A. Skelton, MD, professor of pediatrics at Wake Forest University School of Medicine, Winston-Salem, North Carolina, said that OASIS 4 was “extremely well done, especially given that we’re all concerned about the high prevalence of people stopping these medications at a year. ... I love the idea of trying to find these lower doses and increasing options for people.”

(The oral semaglutide approved for treating type 2 diabetes [Rybelsus] is sold in 7-mg and 14-mg doses.)

 

With Oral Semaglutide, Lower May Be Better

OASIS 4 was a double-blind, randomized, placebo-controlled 64-week multicenter trial involving a total of 307 participants with overweight/obesity randomized 2:1 to oral semaglutide 25 mg or placebo. Of those, 167 in the semaglutide 25 mg and 76 in the placebo groups completed the trial.

For the co–primary endpoint change in body weight at week 64 (including 52-week maintenance and 7-week follow-up periods), there was a drop of 13.6% with oral semaglutide vs just 2.2% with placebo (P < .0001), based on in-trial observation regardless of adherence. For the analysis including just the on-treatment period, those reductions were 16.6% and 2.7%, respectively (P < .0001).

For the other co–primary endpoint, 79.2% semaglutide vs 31.1% placebo lost at least 5% of their body weight, 63.0% vs 14.4% lost ≥ 10%, 50.0% vs 5.6% lost ≥ 15%, and 29.7% vs 3.3% lost ≥ 20%. All were statistically significant differences, at P < .0001.

On the Impact of Weight on Quality of Life-Lite Clinical Trials Version, change from baseline scores were 16.2 with oral semaglutide vs 8.4 for placebo (P = .0006) and the proportion of participants achieving clinically meaningful increases in those scores (≥ 14.6 points) were 55.3% vs 34.8% (P = .0022).

Waist circumference was also significantly reduced from baseline with oral semaglutide, by 12.2 cm vs 2.8 cm (P < .0001). Both systolic and diastolic blood pressure dropped more with semaglutide than placebo, but not significantly. However, the inflammatory marker C-reactive protein dropped from baseline by 46.4% vs just 4.2% with placebo, a significant difference (P < .0001).

Hemoglobin A1c dropped by 0.29 percentage points vs just 0.06 with placebo (P = .0012) and fasting plasma glucose by 6.6 mg/dL, while rising by 0.4 mg/dL in the placebo group (P = .0012). Lipid levels also improved more with oral semaglutide.

Overall adverse events occurred in 93.1% on oral semaglutide and 85.3% with placebo, and gastrointestinal adverse events in 74% and 42.2%, respectively. Other types of adverse events didn’t differ between the groups. The proportions experiencing severe adverse events were less in the semaglutide group (3.9% vs 8.8%), although adverse events leading to permanent treatment discontinuation were slightly higher with oral semaglutide (6.9% vs 5.9%). There were no deaths.

The estimated treatment difference from placebo in body weight change of −11.4% in OASIS 4 (P < .0001) was similar to the –12.7% (P < .0001) seen with the 50-mg oral semaglutide dose studied in OASIS 1 and the –12.4% (P < .0001) difference with subcutaneous semaglutide 2.4 mg in the STEP 1 trial. “All had pretty comparable efficacy,” Garvey noted.

The side-effect profiles, including frequency of gastrointestinal side effects, were also similar across the three trials. However, Garvey added, “the mean duration of nausea in those patients that experienced nausea was shorter in patients on a 25-mg dose, 13 days, whereas the mean duration of nausea was greater, 19 days, in those in OASIS 1 taking 50 mg a day.”

Garvey has consulted for Boehringer Ingelheim, Carmot Therapeutics/Roche, Eli Lilly, Fractyl Laboratories, Inogen, Lilly, Merck, Novo Nordisk, and Zealand Pharma; has ownership interest (stock, stock options in a publicly owned company) for Bristol-Myers Squibb, Isis, Lilly, and Novartis; serves as site principal investigator for Carmot Therapeutics/Roche, Eli Lilly, Epitomee Medical, Lilly, Neurovalens, Novo Nordisk, and Zealand Pharmaceuticals; and as a data monitoring committee member for Boehringer Ingelheim and Eli Lilly. Skelton is editor in chief of the journal Childhood Obesity.

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

SAN ANTONIO — Oral semaglutide 25 mg appears to be just as effective in promoting weight loss and other beneficial outcomes as are the investigational 50-mg oral dose and the injectable 2.4-mg dose (Wegovy), in new research.

Data from Novo Nordisk’s OASIS 4 trial suggest that “oral semaglutide 25 mg may represent an efficacious option for the treatment of overweight and obesity, particularly in patients who prefer oral administration,” W. Timothy Garvey, MD, professor in the Department of Nutrition Sciences at the University of Alabama at Birmingham (UAB), said at the Obesity Society’s Obesity Week 2024 meeting.

In an interview, Garvey, who is also senior scientist at the UAB Nutrition Obesity Research Center, added: “There’s a principle in medicine that you always use the lowest dose that has highest efficacy, and for oral semaglutide for obesity, that appears to be the 25-mg dose. We need oral medicines to offer as an option for patients that could lead to a longer persistence in adherence to obesity medications, which is a big problem. Less than half the people maintain their adherence after a year.”

Asked to comment, session moderator and obesity researcher Joseph A. Skelton, MD, professor of pediatrics at Wake Forest University School of Medicine, Winston-Salem, North Carolina, said that OASIS 4 was “extremely well done, especially given that we’re all concerned about the high prevalence of people stopping these medications at a year. ... I love the idea of trying to find these lower doses and increasing options for people.”

(The oral semaglutide approved for treating type 2 diabetes [Rybelsus] is sold in 7-mg and 14-mg doses.)

 

With Oral Semaglutide, Lower May Be Better

OASIS 4 was a double-blind, randomized, placebo-controlled 64-week multicenter trial involving a total of 307 participants with overweight/obesity randomized 2:1 to oral semaglutide 25 mg or placebo. Of those, 167 in the semaglutide 25 mg and 76 in the placebo groups completed the trial.

For the co–primary endpoint change in body weight at week 64 (including 52-week maintenance and 7-week follow-up periods), there was a drop of 13.6% with oral semaglutide vs just 2.2% with placebo (P < .0001), based on in-trial observation regardless of adherence. For the analysis including just the on-treatment period, those reductions were 16.6% and 2.7%, respectively (P < .0001).

For the other co–primary endpoint, 79.2% semaglutide vs 31.1% placebo lost at least 5% of their body weight, 63.0% vs 14.4% lost ≥ 10%, 50.0% vs 5.6% lost ≥ 15%, and 29.7% vs 3.3% lost ≥ 20%. All were statistically significant differences, at P < .0001.

On the Impact of Weight on Quality of Life-Lite Clinical Trials Version, change from baseline scores were 16.2 with oral semaglutide vs 8.4 for placebo (P = .0006) and the proportion of participants achieving clinically meaningful increases in those scores (≥ 14.6 points) were 55.3% vs 34.8% (P = .0022).

Waist circumference was also significantly reduced from baseline with oral semaglutide, by 12.2 cm vs 2.8 cm (P < .0001). Both systolic and diastolic blood pressure dropped more with semaglutide than placebo, but not significantly. However, the inflammatory marker C-reactive protein dropped from baseline by 46.4% vs just 4.2% with placebo, a significant difference (P < .0001).

Hemoglobin A1c dropped by 0.29 percentage points vs just 0.06 with placebo (P = .0012) and fasting plasma glucose by 6.6 mg/dL, while rising by 0.4 mg/dL in the placebo group (P = .0012). Lipid levels also improved more with oral semaglutide.

Overall adverse events occurred in 93.1% on oral semaglutide and 85.3% with placebo, and gastrointestinal adverse events in 74% and 42.2%, respectively. Other types of adverse events didn’t differ between the groups. The proportions experiencing severe adverse events were less in the semaglutide group (3.9% vs 8.8%), although adverse events leading to permanent treatment discontinuation were slightly higher with oral semaglutide (6.9% vs 5.9%). There were no deaths.

The estimated treatment difference from placebo in body weight change of −11.4% in OASIS 4 (P < .0001) was similar to the –12.7% (P < .0001) seen with the 50-mg oral semaglutide dose studied in OASIS 1 and the –12.4% (P < .0001) difference with subcutaneous semaglutide 2.4 mg in the STEP 1 trial. “All had pretty comparable efficacy,” Garvey noted.

The side-effect profiles, including frequency of gastrointestinal side effects, were also similar across the three trials. However, Garvey added, “the mean duration of nausea in those patients that experienced nausea was shorter in patients on a 25-mg dose, 13 days, whereas the mean duration of nausea was greater, 19 days, in those in OASIS 1 taking 50 mg a day.”

Garvey has consulted for Boehringer Ingelheim, Carmot Therapeutics/Roche, Eli Lilly, Fractyl Laboratories, Inogen, Lilly, Merck, Novo Nordisk, and Zealand Pharma; has ownership interest (stock, stock options in a publicly owned company) for Bristol-Myers Squibb, Isis, Lilly, and Novartis; serves as site principal investigator for Carmot Therapeutics/Roche, Eli Lilly, Epitomee Medical, Lilly, Neurovalens, Novo Nordisk, and Zealand Pharmaceuticals; and as a data monitoring committee member for Boehringer Ingelheim and Eli Lilly. Skelton is editor in chief of the journal Childhood Obesity.

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

SAN DIEGO — The prevalence of and number of deaths from alcohol-associated liver disease (ALD) and alcohol use disorder (AUD) are growing among people age 70 and older in the United States, according to the results of a new study.

Even as mortality rates decline globally, AUD deaths rose in the United States, increasing 1.63% per year between 2010 and 2019. Deaths from cirrhosis increased by 0.56% each year, and deaths from primary liver cancer associated with alcohol increased by 3.09% per year.

Several factors, such as an aging US population and increasing alcohol consumption, play a major role in the uptick in mortality, said lead author Pojsakorn Danpanichkul, MD, an internal medicine resident at Texas Tech University Health Sciences Center, Lubbock, who presented the findings at The Liver Meeting 2024: American Association for the Study of Liver Diseases (AASLD).

“Healthcare providers should increase screening for alcohol use among older adults and consider the added risks of alcohol consumption. Public health strategies should target alcohol prevention and treatment programs tailored to older adults,” he said.

“Older adults are more vulnerable to the harmful effects of alcohol due to natural declines in liver function and metabolism, leading to a higher risk of liver disease and complications,” he explained. However, “little research has focused on this issue.”

 

Trends in US Not Seen Globally

Danpanichkul and colleagues analyzed data from the Global Burden of Disease Study for 2010-2019, calculating the annual percent change for the burden of AUD, ALD, and liver cancer from alcohol in patients age 70 and older. The research team then compared data in the United States to global estimates for these same diseases.

In 2019, there were 556,340 cases of AUD, 112,560 cases of ALD, and 3720 cases of liver cancer from alcohol in older adults in the United States. In addition, there were 1750 deaths attributed to AUD, 4860 deaths from ALD, and 3010 deaths caused by primary liver cancer from alcohol.

The age-standardized prevalence rates (ASPRs) per 100,000 people were 1547 cases of AUD, 313 cases of ALD, and 10 cases of primary liver cancer caused by alcohol.

The age-standardized death rates (ASDRs) per 100,000 people were 4.88 for AUD, 13.52 for ALD, and 8.38 for primary liver cancer.

During the time period studied, upward trends occurred in the United States, with annual ASPRs increasing by 2.52% for AUD, 1.78% for ALD, and 3.31% for primary liver cancer due to alcohol. Globally, the trends were lower, with annual increases of 0.2% for AUD, 0.38% for ALD, and 0.67% for primary liver cancer from alcohol.

During the same time, ASDRs also increased in all three categories in the United States, while global trends showed a 0.91% decline in AUD deaths and 0.6% decline in ALD deaths. Liver cancer deaths, however, increased by 0.3% worldwide.

Targeted strategies are essential to reduce this growing health burden, especially in an aging population, Danpanichkul said. “These interventions should focus on early detection, intervention, and management for individuals at risk or already affected by ALD and AUD.”

Future studies should investigate alcohol consumption and mortality trends in other age groups, including by sex, location (such as state or territory), and race and ethnicity, he said. Data for more recent years would be compelling as well.

 

Increased Alcohol Use During and After Pandemic

Numerous studies have indicated that alcohol use increased in 2020 during the COVID-19 pandemic and has remained elevated since then. 

In a study published in the Annals of Internal Medicine, for instance, alcohol use per 100 people increased 2.69% in 2020 and 2.96% in 2022, as compared with 2018. Increases occurred across all subgroups, including age, sex, race, ethnicity, and US region.

“During the COVID-19 pandemic, many people stayed at home, watched the television, and increased their alcohol intake” — in the United States and also in Japan — said Hisanori Muto, MD, senior assistant professor of gastroenterology at Fujita Health University in Nagoya, Japan, who wasn’t involved with this study.

“Although the global numbers may appear lower, we’re also seeing an increase in AUD and ALD in Japan, similar to the United States,” he said. “It’s very important to watch these trends and address these diseases.”

Danpanichkul and Muto reported no relevant disclosures.

A version of this article appeared on Medscape.com.

SAN DIEGO — The prevalence of and number of deaths from alcohol-associated liver disease (ALD) and alcohol use disorder (AUD) are growing among people age 70 and older in the United States, according to the results of a new study.

Even as mortality rates decline globally, AUD deaths rose in the United States, increasing 1.63% per year between 2010 and 2019. Deaths from cirrhosis increased by 0.56% each year, and deaths from primary liver cancer associated with alcohol increased by 3.09% per year.

Several factors, such as an aging US population and increasing alcohol consumption, play a major role in the uptick in mortality, said lead author Pojsakorn Danpanichkul, MD, an internal medicine resident at Texas Tech University Health Sciences Center, Lubbock, who presented the findings at The Liver Meeting 2024: American Association for the Study of Liver Diseases (AASLD).

“Healthcare providers should increase screening for alcohol use among older adults and consider the added risks of alcohol consumption. Public health strategies should target alcohol prevention and treatment programs tailored to older adults,” he said.

“Older adults are more vulnerable to the harmful effects of alcohol due to natural declines in liver function and metabolism, leading to a higher risk of liver disease and complications,” he explained. However, “little research has focused on this issue.”

 

Trends in US Not Seen Globally

Danpanichkul and colleagues analyzed data from the Global Burden of Disease Study for 2010-2019, calculating the annual percent change for the burden of AUD, ALD, and liver cancer from alcohol in patients age 70 and older. The research team then compared data in the United States to global estimates for these same diseases.

In 2019, there were 556,340 cases of AUD, 112,560 cases of ALD, and 3720 cases of liver cancer from alcohol in older adults in the United States. In addition, there were 1750 deaths attributed to AUD, 4860 deaths from ALD, and 3010 deaths caused by primary liver cancer from alcohol.

The age-standardized prevalence rates (ASPRs) per 100,000 people were 1547 cases of AUD, 313 cases of ALD, and 10 cases of primary liver cancer caused by alcohol.

The age-standardized death rates (ASDRs) per 100,000 people were 4.88 for AUD, 13.52 for ALD, and 8.38 for primary liver cancer.

During the time period studied, upward trends occurred in the United States, with annual ASPRs increasing by 2.52% for AUD, 1.78% for ALD, and 3.31% for primary liver cancer due to alcohol. Globally, the trends were lower, with annual increases of 0.2% for AUD, 0.38% for ALD, and 0.67% for primary liver cancer from alcohol.

During the same time, ASDRs also increased in all three categories in the United States, while global trends showed a 0.91% decline in AUD deaths and 0.6% decline in ALD deaths. Liver cancer deaths, however, increased by 0.3% worldwide.

Targeted strategies are essential to reduce this growing health burden, especially in an aging population, Danpanichkul said. “These interventions should focus on early detection, intervention, and management for individuals at risk or already affected by ALD and AUD.”

Future studies should investigate alcohol consumption and mortality trends in other age groups, including by sex, location (such as state or territory), and race and ethnicity, he said. Data for more recent years would be compelling as well.

 

Increased Alcohol Use During and After Pandemic

Numerous studies have indicated that alcohol use increased in 2020 during the COVID-19 pandemic and has remained elevated since then. 

In a study published in the Annals of Internal Medicine, for instance, alcohol use per 100 people increased 2.69% in 2020 and 2.96% in 2022, as compared with 2018. Increases occurred across all subgroups, including age, sex, race, ethnicity, and US region.

“During the COVID-19 pandemic, many people stayed at home, watched the television, and increased their alcohol intake” — in the United States and also in Japan — said Hisanori Muto, MD, senior assistant professor of gastroenterology at Fujita Health University in Nagoya, Japan, who wasn’t involved with this study.

“Although the global numbers may appear lower, we’re also seeing an increase in AUD and ALD in Japan, similar to the United States,” he said. “It’s very important to watch these trends and address these diseases.”

Danpanichkul and Muto reported no relevant disclosures.

A version of this article appeared on Medscape.com.

SAN DIEGO — The prevalence of and number of deaths from alcohol-associated liver disease (ALD) and alcohol use disorder (AUD) are growing among people age 70 and older in the United States, according to the results of a new study.

Even as mortality rates decline globally, AUD deaths rose in the United States, increasing 1.63% per year between 2010 and 2019. Deaths from cirrhosis increased by 0.56% each year, and deaths from primary liver cancer associated with alcohol increased by 3.09% per year.

Several factors, such as an aging US population and increasing alcohol consumption, play a major role in the uptick in mortality, said lead author Pojsakorn Danpanichkul, MD, an internal medicine resident at Texas Tech University Health Sciences Center, Lubbock, who presented the findings at The Liver Meeting 2024: American Association for the Study of Liver Diseases (AASLD).

“Healthcare providers should increase screening for alcohol use among older adults and consider the added risks of alcohol consumption. Public health strategies should target alcohol prevention and treatment programs tailored to older adults,” he said.

“Older adults are more vulnerable to the harmful effects of alcohol due to natural declines in liver function and metabolism, leading to a higher risk of liver disease and complications,” he explained. However, “little research has focused on this issue.”

 

Trends in US Not Seen Globally

Danpanichkul and colleagues analyzed data from the Global Burden of Disease Study for 2010-2019, calculating the annual percent change for the burden of AUD, ALD, and liver cancer from alcohol in patients age 70 and older. The research team then compared data in the United States to global estimates for these same diseases.

In 2019, there were 556,340 cases of AUD, 112,560 cases of ALD, and 3720 cases of liver cancer from alcohol in older adults in the United States. In addition, there were 1750 deaths attributed to AUD, 4860 deaths from ALD, and 3010 deaths caused by primary liver cancer from alcohol.

The age-standardized prevalence rates (ASPRs) per 100,000 people were 1547 cases of AUD, 313 cases of ALD, and 10 cases of primary liver cancer caused by alcohol.

The age-standardized death rates (ASDRs) per 100,000 people were 4.88 for AUD, 13.52 for ALD, and 8.38 for primary liver cancer.

During the time period studied, upward trends occurred in the United States, with annual ASPRs increasing by 2.52% for AUD, 1.78% for ALD, and 3.31% for primary liver cancer due to alcohol. Globally, the trends were lower, with annual increases of 0.2% for AUD, 0.38% for ALD, and 0.67% for primary liver cancer from alcohol.

During the same time, ASDRs also increased in all three categories in the United States, while global trends showed a 0.91% decline in AUD deaths and 0.6% decline in ALD deaths. Liver cancer deaths, however, increased by 0.3% worldwide.

Targeted strategies are essential to reduce this growing health burden, especially in an aging population, Danpanichkul said. “These interventions should focus on early detection, intervention, and management for individuals at risk or already affected by ALD and AUD.”

Future studies should investigate alcohol consumption and mortality trends in other age groups, including by sex, location (such as state or territory), and race and ethnicity, he said. Data for more recent years would be compelling as well.

 

Increased Alcohol Use During and After Pandemic

Numerous studies have indicated that alcohol use increased in 2020 during the COVID-19 pandemic and has remained elevated since then. 

In a study published in the Annals of Internal Medicine, for instance, alcohol use per 100 people increased 2.69% in 2020 and 2.96% in 2022, as compared with 2018. Increases occurred across all subgroups, including age, sex, race, ethnicity, and US region.

“During the COVID-19 pandemic, many people stayed at home, watched the television, and increased their alcohol intake” — in the United States and also in Japan — said Hisanori Muto, MD, senior assistant professor of gastroenterology at Fujita Health University in Nagoya, Japan, who wasn’t involved with this study.

“Although the global numbers may appear lower, we’re also seeing an increase in AUD and ALD in Japan, similar to the United States,” he said. “It’s very important to watch these trends and address these diseases.”

Danpanichkul and Muto reported no relevant disclosures.

A version of this article appeared on Medscape.com.