Rheumatology News

VIENNA — Encouraging primary or secondary analyses of trial data for the use of several novel injectables and gene therapy for knee osteoarthritis (OA) were reported at the OARSI 2024 World Congress.

Of all the approaches discussed during the News in Therapies session at OARSI 2024, the most intriguing was the use of the placental extract PTP-001 (MOTYS, Bioventus), session chair Nancy E. Lane, MD, of the University of California Davis School of Medicine, Sacramento, California, told this news organization.

Other notable presentations of data from trials of investigational agents for knee OA included an update from the SPRINGBOARD phase 2B trial of EP-104IAR, a novel long-acting formulation of the corticosteroid fluticasone propionate; a phase 2 trial of pentosan polysulfate sodium (PPS), a non-opioid, semi-synthetic xylose-based polysaccharide; and an update on phase 2 study results for XT-150, a non-viral, plasmid-based gene therapy designed to express a proprietary variant of interleukin 10 (IL-10).
 

PTP-001 (MOTYS)

Indeed, promising results were seen in a phase 2 trial testing a single intra-articular (IA) injection of PTP-001 vs an IA saline placebo in just over 200 individuals with symptomatic knee OA. Results of this dose-finding study were presented by Alessandra Pavesio, senior vice president and the chief science officer of Bioventus/Doron Therapeutics, Durham, North Carolina.

Ms. Pavesio reported there were decreases in knee pain and improvements in knee function, as measured using the Western Ontario and McMaster Universities Arthritis Index (WOMAC). These changes were seen after 26 weeks of treatment with PTP-001 given at either a low (100 mg, n = 74) or high (200 mg, n = 40) dose.

Sara Freeman/Medscape Medical News

Novel Fluticasone Delivery

In the same session, James A. Helliwell, MD, cofounder, director, and chief executive officer of Eupraxia Pharmaceuticals in Victoria, British Columbia, Canada, presented updated data from the SPRINGBOARD phase 2B trial of EP-104IAR, a novel long-acting formulation of the corticosteroid fluticasone propionate.

Dr. Helliwell, a cardiothoracic anesthesiologist, explained that EP-104IAR uses proprietary technology to form fluticasone into a crystal that can then be injected directly into the joint. This then slowly diffuses out to provide a highly localized treatment.

The SPRINGBOARD trial recruited just over 300 individuals with moderate knee OA and moderate to severe WOMAC pain and randomly allocated 164 to a single IA injection of EP-104IAR and 164 to a matching vehicle injection as a placebo. The latter was a slightly viscous substance that behaved like hyaluronic acid, Dr. Helliwell said.

The LSM change in total WOMAC score from baseline to week 12 showed a greater improvement with EP-104IAR than with placebo in a per protocol analysis (−2.79 vs −2.07; P = .002). Similar results were seen for the WOMAC subscales of pain (−2.97 vs −2.24; P = .003), function (−2.64 vs −1.99; P = .005), and stiffness (−2.85 vs −2.05; P = .001).

These differences persisted, Dr. Helliwell reported, out to a 20-week assessment for total WOMAC score, function, and stiffness and out to a 15-week assessment for WOMAC pain.

It’s probably no surprise that a steroid works, Dr. Helliwell said, noting that the safety profile of EP-104IAR may be better than that of regular IA steroid injection because it has “few off-target” effects. He reported that there were “minimal, clinically insignificant, and transient effects” of EP-104IAR on serum cortisol. There was no effect on glucose metabolism, even in patients with diabetes, he said.

“There is a group of our patients that we give long-acting steroids to in the joint, so it looked like [the EP-104IAR] safety profile was really good,” Dr. Lane told this news organization. However, she added: “I’m worried about the price tag associated with it.”
 

PPS

Although it perhaps can’t be described as a novel injectable per se, Mukesh Ahuja, MBBS, global clinical head of osteoarthritis at Paradigm Biopharmaceuticals, presented results of the novel use of PPS.

“PPS is a non-opioid, semi-synthetic xylose-based polysaccharide that is derived from beechwood trees,” Dr. Ahuja said. “It has a long-track record for treating pain, inflammation, and thrombosis in humans.”

Sara Freeman/Medscape Medical News

Gene Therapy

Elsewhere at OARSI 2024, updated data were reported on XT-150, a non-viral, plasmid-based gene therapy designed to express a proprietary variant (v) of IL-10.

Howard Rutman, MD, MBA, chief medical officer of Xalud Therapeutics, reported data from a patient subgroup analysis of a phase 2 trial, which evaluated the effects of single and repeat IA injections of XT-150.

Previously, it was found that a single dose of XT-150 (0.15 mg/mL or 0.45 mg/mL) given as a 1-mL IA injection did not meet its primary endpoint of a greater proportion of patients achieving a 30% or more improvement in WOMAC pain at 180 days vs a matching placebo.

Sara Freeman/Medscape Medical News

The Best Is Yet to Come?

“There’s a lot of things cooking that haven’t been presented here [at OARSI],” Dr. Lane observed.

“We are figuring out how to regenerate cartilage, and it’s a little different than throwing some stem cells in there. There’s some ground-breaking stuff [coming], it just takes us a while.”

Dr. Lane also noted that researchers were “really figuring out” how joints become painful, which will be a major step in figuring out how to make them less painful for patients.

“We’re making a lot of progress in ways that I don’t think we previously thought of, for example, the weight loss drugs. They probably have a central pain reduction effect, I think there’s a little overlap with the opioid receptors, so that’s pretty exciting. So, we’re getting there,” Dr. Lane said.

The congress was sponsored by the Osteoarthritis Research Society International.

Dr. Lane had no relevant conflicts to declare. The trial of PTP-001 (MOTYS) was funded by Bioventus. Ms. Pavesio is an employee of Doron Therapeutics, a subsidiary of Bioventus. The SPRINGBOARD trial with EP-104IAR was funded by Eupraxia Pharmaceuticals. Dr. Helliwell is an employee and stockholder of Eupraxia Pharmaceuticals. The trial of PPS was funded by Paradigm Biopharmaceuticals. Dr. Ahuja is an employee and stockholder of Paradigm Biopharmaceuticals and holds stock in ChitogenX. The trial of XT-150 was funded by Xalud Therapeutics. Dr. Rutman is an employee and equity holder of the company.
 

A version of this article appeared on Medscape.com.

VIENNA — Encouraging primary or secondary analyses of trial data for the use of several novel injectables and gene therapy for knee osteoarthritis (OA) were reported at the OARSI 2024 World Congress.

Of all the approaches discussed during the News in Therapies session at OARSI 2024, the most intriguing was the use of the placental extract PTP-001 (MOTYS, Bioventus), session chair Nancy E. Lane, MD, of the University of California Davis School of Medicine, Sacramento, California, told this news organization.

Other notable presentations of data from trials of investigational agents for knee OA included an update from the SPRINGBOARD phase 2B trial of EP-104IAR, a novel long-acting formulation of the corticosteroid fluticasone propionate; a phase 2 trial of pentosan polysulfate sodium (PPS), a non-opioid, semi-synthetic xylose-based polysaccharide; and an update on phase 2 study results for XT-150, a non-viral, plasmid-based gene therapy designed to express a proprietary variant of interleukin 10 (IL-10).
 

PTP-001 (MOTYS)

Indeed, promising results were seen in a phase 2 trial testing a single intra-articular (IA) injection of PTP-001 vs an IA saline placebo in just over 200 individuals with symptomatic knee OA. Results of this dose-finding study were presented by Alessandra Pavesio, senior vice president and the chief science officer of Bioventus/Doron Therapeutics, Durham, North Carolina.

Ms. Pavesio reported there were decreases in knee pain and improvements in knee function, as measured using the Western Ontario and McMaster Universities Arthritis Index (WOMAC). These changes were seen after 26 weeks of treatment with PTP-001 given at either a low (100 mg, n = 74) or high (200 mg, n = 40) dose.

Sara Freeman/Medscape Medical News

Novel Fluticasone Delivery

In the same session, James A. Helliwell, MD, cofounder, director, and chief executive officer of Eupraxia Pharmaceuticals in Victoria, British Columbia, Canada, presented updated data from the SPRINGBOARD phase 2B trial of EP-104IAR, a novel long-acting formulation of the corticosteroid fluticasone propionate.

Dr. Helliwell, a cardiothoracic anesthesiologist, explained that EP-104IAR uses proprietary technology to form fluticasone into a crystal that can then be injected directly into the joint. This then slowly diffuses out to provide a highly localized treatment.

The SPRINGBOARD trial recruited just over 300 individuals with moderate knee OA and moderate to severe WOMAC pain and randomly allocated 164 to a single IA injection of EP-104IAR and 164 to a matching vehicle injection as a placebo. The latter was a slightly viscous substance that behaved like hyaluronic acid, Dr. Helliwell said.

The LSM change in total WOMAC score from baseline to week 12 showed a greater improvement with EP-104IAR than with placebo in a per protocol analysis (−2.79 vs −2.07; P = .002). Similar results were seen for the WOMAC subscales of pain (−2.97 vs −2.24; P = .003), function (−2.64 vs −1.99; P = .005), and stiffness (−2.85 vs −2.05; P = .001).

These differences persisted, Dr. Helliwell reported, out to a 20-week assessment for total WOMAC score, function, and stiffness and out to a 15-week assessment for WOMAC pain.

It’s probably no surprise that a steroid works, Dr. Helliwell said, noting that the safety profile of EP-104IAR may be better than that of regular IA steroid injection because it has “few off-target” effects. He reported that there were “minimal, clinically insignificant, and transient effects” of EP-104IAR on serum cortisol. There was no effect on glucose metabolism, even in patients with diabetes, he said.

“There is a group of our patients that we give long-acting steroids to in the joint, so it looked like [the EP-104IAR] safety profile was really good,” Dr. Lane told this news organization. However, she added: “I’m worried about the price tag associated with it.”
 

PPS

Although it perhaps can’t be described as a novel injectable per se, Mukesh Ahuja, MBBS, global clinical head of osteoarthritis at Paradigm Biopharmaceuticals, presented results of the novel use of PPS.

“PPS is a non-opioid, semi-synthetic xylose-based polysaccharide that is derived from beechwood trees,” Dr. Ahuja said. “It has a long-track record for treating pain, inflammation, and thrombosis in humans.”

Sara Freeman/Medscape Medical News

Gene Therapy

Elsewhere at OARSI 2024, updated data were reported on XT-150, a non-viral, plasmid-based gene therapy designed to express a proprietary variant (v) of IL-10.

Howard Rutman, MD, MBA, chief medical officer of Xalud Therapeutics, reported data from a patient subgroup analysis of a phase 2 trial, which evaluated the effects of single and repeat IA injections of XT-150.

Previously, it was found that a single dose of XT-150 (0.15 mg/mL or 0.45 mg/mL) given as a 1-mL IA injection did not meet its primary endpoint of a greater proportion of patients achieving a 30% or more improvement in WOMAC pain at 180 days vs a matching placebo.

Sara Freeman/Medscape Medical News

The Best Is Yet to Come?

“There’s a lot of things cooking that haven’t been presented here [at OARSI],” Dr. Lane observed.

“We are figuring out how to regenerate cartilage, and it’s a little different than throwing some stem cells in there. There’s some ground-breaking stuff [coming], it just takes us a while.”

Dr. Lane also noted that researchers were “really figuring out” how joints become painful, which will be a major step in figuring out how to make them less painful for patients.

“We’re making a lot of progress in ways that I don’t think we previously thought of, for example, the weight loss drugs. They probably have a central pain reduction effect, I think there’s a little overlap with the opioid receptors, so that’s pretty exciting. So, we’re getting there,” Dr. Lane said.

The congress was sponsored by the Osteoarthritis Research Society International.

Dr. Lane had no relevant conflicts to declare. The trial of PTP-001 (MOTYS) was funded by Bioventus. Ms. Pavesio is an employee of Doron Therapeutics, a subsidiary of Bioventus. The SPRINGBOARD trial with EP-104IAR was funded by Eupraxia Pharmaceuticals. Dr. Helliwell is an employee and stockholder of Eupraxia Pharmaceuticals. The trial of PPS was funded by Paradigm Biopharmaceuticals. Dr. Ahuja is an employee and stockholder of Paradigm Biopharmaceuticals and holds stock in ChitogenX. The trial of XT-150 was funded by Xalud Therapeutics. Dr. Rutman is an employee and equity holder of the company.
 

A version of this article appeared on Medscape.com.

VIENNA — Encouraging primary or secondary analyses of trial data for the use of several novel injectables and gene therapy for knee osteoarthritis (OA) were reported at the OARSI 2024 World Congress.

Of all the approaches discussed during the News in Therapies session at OARSI 2024, the most intriguing was the use of the placental extract PTP-001 (MOTYS, Bioventus), session chair Nancy E. Lane, MD, of the University of California Davis School of Medicine, Sacramento, California, told this news organization.

Other notable presentations of data from trials of investigational agents for knee OA included an update from the SPRINGBOARD phase 2B trial of EP-104IAR, a novel long-acting formulation of the corticosteroid fluticasone propionate; a phase 2 trial of pentosan polysulfate sodium (PPS), a non-opioid, semi-synthetic xylose-based polysaccharide; and an update on phase 2 study results for XT-150, a non-viral, plasmid-based gene therapy designed to express a proprietary variant of interleukin 10 (IL-10).
 

PTP-001 (MOTYS)

Indeed, promising results were seen in a phase 2 trial testing a single intra-articular (IA) injection of PTP-001 vs an IA saline placebo in just over 200 individuals with symptomatic knee OA. Results of this dose-finding study were presented by Alessandra Pavesio, senior vice president and the chief science officer of Bioventus/Doron Therapeutics, Durham, North Carolina.

Ms. Pavesio reported there were decreases in knee pain and improvements in knee function, as measured using the Western Ontario and McMaster Universities Arthritis Index (WOMAC). These changes were seen after 26 weeks of treatment with PTP-001 given at either a low (100 mg, n = 74) or high (200 mg, n = 40) dose.

Sara Freeman/Medscape Medical News

Novel Fluticasone Delivery

In the same session, James A. Helliwell, MD, cofounder, director, and chief executive officer of Eupraxia Pharmaceuticals in Victoria, British Columbia, Canada, presented updated data from the SPRINGBOARD phase 2B trial of EP-104IAR, a novel long-acting formulation of the corticosteroid fluticasone propionate.

Dr. Helliwell, a cardiothoracic anesthesiologist, explained that EP-104IAR uses proprietary technology to form fluticasone into a crystal that can then be injected directly into the joint. This then slowly diffuses out to provide a highly localized treatment.

The SPRINGBOARD trial recruited just over 300 individuals with moderate knee OA and moderate to severe WOMAC pain and randomly allocated 164 to a single IA injection of EP-104IAR and 164 to a matching vehicle injection as a placebo. The latter was a slightly viscous substance that behaved like hyaluronic acid, Dr. Helliwell said.

The LSM change in total WOMAC score from baseline to week 12 showed a greater improvement with EP-104IAR than with placebo in a per protocol analysis (−2.79 vs −2.07; P = .002). Similar results were seen for the WOMAC subscales of pain (−2.97 vs −2.24; P = .003), function (−2.64 vs −1.99; P = .005), and stiffness (−2.85 vs −2.05; P = .001).

These differences persisted, Dr. Helliwell reported, out to a 20-week assessment for total WOMAC score, function, and stiffness and out to a 15-week assessment for WOMAC pain.

It’s probably no surprise that a steroid works, Dr. Helliwell said, noting that the safety profile of EP-104IAR may be better than that of regular IA steroid injection because it has “few off-target” effects. He reported that there were “minimal, clinically insignificant, and transient effects” of EP-104IAR on serum cortisol. There was no effect on glucose metabolism, even in patients with diabetes, he said.

“There is a group of our patients that we give long-acting steroids to in the joint, so it looked like [the EP-104IAR] safety profile was really good,” Dr. Lane told this news organization. However, she added: “I’m worried about the price tag associated with it.”
 

PPS

Although it perhaps can’t be described as a novel injectable per se, Mukesh Ahuja, MBBS, global clinical head of osteoarthritis at Paradigm Biopharmaceuticals, presented results of the novel use of PPS.

“PPS is a non-opioid, semi-synthetic xylose-based polysaccharide that is derived from beechwood trees,” Dr. Ahuja said. “It has a long-track record for treating pain, inflammation, and thrombosis in humans.”

Sara Freeman/Medscape Medical News

Gene Therapy

Elsewhere at OARSI 2024, updated data were reported on XT-150, a non-viral, plasmid-based gene therapy designed to express a proprietary variant (v) of IL-10.

Howard Rutman, MD, MBA, chief medical officer of Xalud Therapeutics, reported data from a patient subgroup analysis of a phase 2 trial, which evaluated the effects of single and repeat IA injections of XT-150.

Previously, it was found that a single dose of XT-150 (0.15 mg/mL or 0.45 mg/mL) given as a 1-mL IA injection did not meet its primary endpoint of a greater proportion of patients achieving a 30% or more improvement in WOMAC pain at 180 days vs a matching placebo.

Sara Freeman/Medscape Medical News

The Best Is Yet to Come?

“There’s a lot of things cooking that haven’t been presented here [at OARSI],” Dr. Lane observed.

“We are figuring out how to regenerate cartilage, and it’s a little different than throwing some stem cells in there. There’s some ground-breaking stuff [coming], it just takes us a while.”

Dr. Lane also noted that researchers were “really figuring out” how joints become painful, which will be a major step in figuring out how to make them less painful for patients.

“We’re making a lot of progress in ways that I don’t think we previously thought of, for example, the weight loss drugs. They probably have a central pain reduction effect, I think there’s a little overlap with the opioid receptors, so that’s pretty exciting. So, we’re getting there,” Dr. Lane said.

The congress was sponsored by the Osteoarthritis Research Society International.

Dr. Lane had no relevant conflicts to declare. The trial of PTP-001 (MOTYS) was funded by Bioventus. Ms. Pavesio is an employee of Doron Therapeutics, a subsidiary of Bioventus. The SPRINGBOARD trial with EP-104IAR was funded by Eupraxia Pharmaceuticals. Dr. Helliwell is an employee and stockholder of Eupraxia Pharmaceuticals. The trial of PPS was funded by Paradigm Biopharmaceuticals. Dr. Ahuja is an employee and stockholder of Paradigm Biopharmaceuticals and holds stock in ChitogenX. The trial of XT-150 was funded by Xalud Therapeutics. Dr. Rutman is an employee and equity holder of the company.
 

A version of this article appeared on Medscape.com.

NEW YORK — New insights into colchicine’s disruption of the pathway that contributes to arterial inflammation and new clinical studies of the drug could pave the way toward greater use of the anti-inflammatory drug in patients with or at risk for atherosclerotic cardiovascular disease (ASCVD), researchers said at the 4th Annual Cardiometabolic Risk in Inflammatory Conditions conference.

Colchicine was approved by the US Food and Drug Administration (FDA) in June 2023 in a once-daily 0.5-mg formulation under the brand name Lodoco to reduce the risk for major adverse cardiovascular events (MACE) in patients with established atherosclerotic disease or with multiple risk factors for CVD. The Lodoco formulation is slightly smaller than the 0.6-mg formulation that’s taken twice daily for the prophylaxis and treatment of acute gout flares.

In a presentation at the conference, Binita Shah, MD, one of the principal investigators in trials of Lodoco, explained how the inflammatory pathway contributes to atherosclerosis and provided an update on how colchicine disrupts the pathway. Dr. Shah is an associate professor of medicine at New York University in New York City and director of research at NYU Langone Health Interventional Cardiology.

“Colchicine dampens inflammatory markers on neutrophils so that they are less likely to be attracted to inflamed or injured endothelium, which would be the site of where plaque is building up or where the plaque has ruptured in the setting of a heart attack,” Shah told this news organization after her presentation.

The Inflammatory Pathway

Dr. Shah explained that normal coronary endothelium resists adhesion by circulating leukocytes, but inflamed or injured coronary endothelium attracts those neutrophils via two types of selectins: L-selectins on neutrophils and E-selectins on endothelial cells. Those neutrophils then release inflammatory cytokines including interleukin-1 beta (IL-1ß), which then triggers production of IL-6 and, subsequently, high-sensitivity C-reactive protein (hsCRP), which contributes to plaque formation, she said.

“Colchicine affects these pathways with a balance for safety and effect on clinical outcomes, particularly to reduce recurrent myocardial infarction [MI],” Dr. Shah said during her presentation. 

Results from the CIRT trial demonstrated that methotrexate is ineffective in blocking the adenosine-mediated anti-inflammatory pathway, Dr. Shah said, so focusing on the IL-1ß–IL-6–hsCRP pathway, which is known to work based on the results of the CANTOS trial, could pay dividends.

“This is where colchicine can potentially play a role,” she said. 

Dr. Shah cited a secondary analysis of the CANTOS trial in which the magnitude of hsCRP reduction correlated with a reduction in MI, stroke, or cardiovascular death. The secondary analysis showed that patients who received canakinumab and achieved hsCRP ≥ 2 mg/L had a nonsignificant 5% lower risk and those who reached < 2 mg/L had a statistically significant 25% lower risk than those who received placebo.

The COPE-PCI Pilot trial demonstrated the benefit of targeting the interleukin pathways, she noted. 

Further clarification of the role of colchicine in managing patients with acute coronary syndrome may come from two other randomized trials now underway, Dr. Shah said: POPCORN is evaluating colchicine to reduce MACE after noncardiac surgery, and CLEAR SYNERGY is evaluating the best timing for colchicine therapy after an acute MI.

Dr. Shah presented preliminary data from her group from a neutrophil biomarker substudy of CLEAR SYNERGY that isolated neutrophils from patients who had an acute MI. “We treated them with various doses of colchicine and showed that the interaction between those treated neutrophils [and] the endothelial cells were a lot lower; they were less sticky to endothelial cells as colchicine was administered,” she said in her presentation. She added that colchicine also reduced neutrophil chemotaxis and neutrophil activation and potentially inhibited inflammasomes, decreasing IL-1ß production.

What’s more, colchicine has been shown to not affect platelets alone but rather platelets at the site of inflammation or plaque rupture, Dr. Shah added. “At currently used doses, colchicine does not inhibit platelet activity [by] itself, so we’ve never seen increased bleeding events, but it will dampen neutrophils’ ability to latch onto a platelet that could contribute to a clot,” she later told this news organization.

“There are multiple studies, both retrospective studies in gout cohorts as well as prospective studies in the cardiovascular cohort, that all show consistently one thing, which is that colchicine continues to reduce the risk of having a recurrent MI in patients who either have cardiovascular disease or are at high risk of having cardiovascular disease,” she said.

“I think that’s very helpful to know that it’s not just one study — it’s not just a fluke, potentially a play of chance — but multiple studies consistently showing the same thing: That there’s a reduced risk of acute MI.”
 

Slow to Embrace Colchicine

Despite this evidence, cardiologists and rheumatologists have been slow to embrace colchicine for patients at risk for cardiovascular events, said Michael S. Garshick, MD, who attended the conference and is head of the Cardio-Rheumatology Program at NYU Langone. “What [Shah] really highlighted was that for a number of years now, we’ve had several clinical trials showing the benefit of low-dose colchicine to prevent atherosclerotic cardiovascular events, and yet despite these and that there’s now an indication to use low-dose colchicine to reduce cardiovascular disease, we’re still struggling for this medication to be taken up by the general cardiology community to treat high-risk patients.

NYU Langone

“There’s still some work to do to prove that we need to break those barriers,” Dr. Garshick added. Some of the confusion surrounding the use of colchicine for ASCVD may be attributed to the 0.5-mg dose approved for CVD as opposed to the long-approved 0.6-mg dose for gout, he said. “People are generally confused: Is it OK to use the 0.6-mg dose?” Dr. Garshick said.

Potential gastrointestinal side effects may be another concerning factor, although, he added, “we didn’t see any major complications.” Another issue could be polypharmacy in many of these patients, he said.

Dr. Garshick concurred with Shah that the existing evidence supporting the use of colchicine to reduce risk for cardiovascular events is strong, but more will come out. “I think there’s going to be evolving data supporting it,” he said.

Dr. Shah disclosed financial relationships with Philips Volcano and Novo Nordisk. She is a principal investigator of the CLEAR SYNERGY biomarker substudy and the POPCORN trial. Dr. Garshick disclosed relationships with Kiniksa Pharmaceuticals, Agepha Pharma, Bristol Myers Squibb, and Horizon Therapeutics.

A version of this article appeared on Medscape.com .

NEW YORK — New insights into colchicine’s disruption of the pathway that contributes to arterial inflammation and new clinical studies of the drug could pave the way toward greater use of the anti-inflammatory drug in patients with or at risk for atherosclerotic cardiovascular disease (ASCVD), researchers said at the 4th Annual Cardiometabolic Risk in Inflammatory Conditions conference.

Colchicine was approved by the US Food and Drug Administration (FDA) in June 2023 in a once-daily 0.5-mg formulation under the brand name Lodoco to reduce the risk for major adverse cardiovascular events (MACE) in patients with established atherosclerotic disease or with multiple risk factors for CVD. The Lodoco formulation is slightly smaller than the 0.6-mg formulation that’s taken twice daily for the prophylaxis and treatment of acute gout flares.

In a presentation at the conference, Binita Shah, MD, one of the principal investigators in trials of Lodoco, explained how the inflammatory pathway contributes to atherosclerosis and provided an update on how colchicine disrupts the pathway. Dr. Shah is an associate professor of medicine at New York University in New York City and director of research at NYU Langone Health Interventional Cardiology.

“Colchicine dampens inflammatory markers on neutrophils so that they are less likely to be attracted to inflamed or injured endothelium, which would be the site of where plaque is building up or where the plaque has ruptured in the setting of a heart attack,” Shah told this news organization after her presentation.

The Inflammatory Pathway

Dr. Shah explained that normal coronary endothelium resists adhesion by circulating leukocytes, but inflamed or injured coronary endothelium attracts those neutrophils via two types of selectins: L-selectins on neutrophils and E-selectins on endothelial cells. Those neutrophils then release inflammatory cytokines including interleukin-1 beta (IL-1ß), which then triggers production of IL-6 and, subsequently, high-sensitivity C-reactive protein (hsCRP), which contributes to plaque formation, she said.

“Colchicine affects these pathways with a balance for safety and effect on clinical outcomes, particularly to reduce recurrent myocardial infarction [MI],” Dr. Shah said during her presentation. 

Results from the CIRT trial demonstrated that methotrexate is ineffective in blocking the adenosine-mediated anti-inflammatory pathway, Dr. Shah said, so focusing on the IL-1ß–IL-6–hsCRP pathway, which is known to work based on the results of the CANTOS trial, could pay dividends.

“This is where colchicine can potentially play a role,” she said. 

Dr. Shah cited a secondary analysis of the CANTOS trial in which the magnitude of hsCRP reduction correlated with a reduction in MI, stroke, or cardiovascular death. The secondary analysis showed that patients who received canakinumab and achieved hsCRP ≥ 2 mg/L had a nonsignificant 5% lower risk and those who reached < 2 mg/L had a statistically significant 25% lower risk than those who received placebo.

The COPE-PCI Pilot trial demonstrated the benefit of targeting the interleukin pathways, she noted. 

Further clarification of the role of colchicine in managing patients with acute coronary syndrome may come from two other randomized trials now underway, Dr. Shah said: POPCORN is evaluating colchicine to reduce MACE after noncardiac surgery, and CLEAR SYNERGY is evaluating the best timing for colchicine therapy after an acute MI.

Dr. Shah presented preliminary data from her group from a neutrophil biomarker substudy of CLEAR SYNERGY that isolated neutrophils from patients who had an acute MI. “We treated them with various doses of colchicine and showed that the interaction between those treated neutrophils [and] the endothelial cells were a lot lower; they were less sticky to endothelial cells as colchicine was administered,” she said in her presentation. She added that colchicine also reduced neutrophil chemotaxis and neutrophil activation and potentially inhibited inflammasomes, decreasing IL-1ß production.

What’s more, colchicine has been shown to not affect platelets alone but rather platelets at the site of inflammation or plaque rupture, Dr. Shah added. “At currently used doses, colchicine does not inhibit platelet activity [by] itself, so we’ve never seen increased bleeding events, but it will dampen neutrophils’ ability to latch onto a platelet that could contribute to a clot,” she later told this news organization.

“There are multiple studies, both retrospective studies in gout cohorts as well as prospective studies in the cardiovascular cohort, that all show consistently one thing, which is that colchicine continues to reduce the risk of having a recurrent MI in patients who either have cardiovascular disease or are at high risk of having cardiovascular disease,” she said.

“I think that’s very helpful to know that it’s not just one study — it’s not just a fluke, potentially a play of chance — but multiple studies consistently showing the same thing: That there’s a reduced risk of acute MI.”
 

Slow to Embrace Colchicine

Despite this evidence, cardiologists and rheumatologists have been slow to embrace colchicine for patients at risk for cardiovascular events, said Michael S. Garshick, MD, who attended the conference and is head of the Cardio-Rheumatology Program at NYU Langone. “What [Shah] really highlighted was that for a number of years now, we’ve had several clinical trials showing the benefit of low-dose colchicine to prevent atherosclerotic cardiovascular events, and yet despite these and that there’s now an indication to use low-dose colchicine to reduce cardiovascular disease, we’re still struggling for this medication to be taken up by the general cardiology community to treat high-risk patients.

NYU Langone

“There’s still some work to do to prove that we need to break those barriers,” Dr. Garshick added. Some of the confusion surrounding the use of colchicine for ASCVD may be attributed to the 0.5-mg dose approved for CVD as opposed to the long-approved 0.6-mg dose for gout, he said. “People are generally confused: Is it OK to use the 0.6-mg dose?” Dr. Garshick said.

Potential gastrointestinal side effects may be another concerning factor, although, he added, “we didn’t see any major complications.” Another issue could be polypharmacy in many of these patients, he said.

Dr. Garshick concurred with Shah that the existing evidence supporting the use of colchicine to reduce risk for cardiovascular events is strong, but more will come out. “I think there’s going to be evolving data supporting it,” he said.

Dr. Shah disclosed financial relationships with Philips Volcano and Novo Nordisk. She is a principal investigator of the CLEAR SYNERGY biomarker substudy and the POPCORN trial. Dr. Garshick disclosed relationships with Kiniksa Pharmaceuticals, Agepha Pharma, Bristol Myers Squibb, and Horizon Therapeutics.

A version of this article appeared on Medscape.com .

NEW YORK — New insights into colchicine’s disruption of the pathway that contributes to arterial inflammation and new clinical studies of the drug could pave the way toward greater use of the anti-inflammatory drug in patients with or at risk for atherosclerotic cardiovascular disease (ASCVD), researchers said at the 4th Annual Cardiometabolic Risk in Inflammatory Conditions conference.

Colchicine was approved by the US Food and Drug Administration (FDA) in June 2023 in a once-daily 0.5-mg formulation under the brand name Lodoco to reduce the risk for major adverse cardiovascular events (MACE) in patients with established atherosclerotic disease or with multiple risk factors for CVD. The Lodoco formulation is slightly smaller than the 0.6-mg formulation that’s taken twice daily for the prophylaxis and treatment of acute gout flares.

In a presentation at the conference, Binita Shah, MD, one of the principal investigators in trials of Lodoco, explained how the inflammatory pathway contributes to atherosclerosis and provided an update on how colchicine disrupts the pathway. Dr. Shah is an associate professor of medicine at New York University in New York City and director of research at NYU Langone Health Interventional Cardiology.

“Colchicine dampens inflammatory markers on neutrophils so that they are less likely to be attracted to inflamed or injured endothelium, which would be the site of where plaque is building up or where the plaque has ruptured in the setting of a heart attack,” Shah told this news organization after her presentation.

The Inflammatory Pathway

Dr. Shah explained that normal coronary endothelium resists adhesion by circulating leukocytes, but inflamed or injured coronary endothelium attracts those neutrophils via two types of selectins: L-selectins on neutrophils and E-selectins on endothelial cells. Those neutrophils then release inflammatory cytokines including interleukin-1 beta (IL-1ß), which then triggers production of IL-6 and, subsequently, high-sensitivity C-reactive protein (hsCRP), which contributes to plaque formation, she said.

“Colchicine affects these pathways with a balance for safety and effect on clinical outcomes, particularly to reduce recurrent myocardial infarction [MI],” Dr. Shah said during her presentation. 

Results from the CIRT trial demonstrated that methotrexate is ineffective in blocking the adenosine-mediated anti-inflammatory pathway, Dr. Shah said, so focusing on the IL-1ß–IL-6–hsCRP pathway, which is known to work based on the results of the CANTOS trial, could pay dividends.

“This is where colchicine can potentially play a role,” she said. 

Dr. Shah cited a secondary analysis of the CANTOS trial in which the magnitude of hsCRP reduction correlated with a reduction in MI, stroke, or cardiovascular death. The secondary analysis showed that patients who received canakinumab and achieved hsCRP ≥ 2 mg/L had a nonsignificant 5% lower risk and those who reached < 2 mg/L had a statistically significant 25% lower risk than those who received placebo.

The COPE-PCI Pilot trial demonstrated the benefit of targeting the interleukin pathways, she noted. 

Further clarification of the role of colchicine in managing patients with acute coronary syndrome may come from two other randomized trials now underway, Dr. Shah said: POPCORN is evaluating colchicine to reduce MACE after noncardiac surgery, and CLEAR SYNERGY is evaluating the best timing for colchicine therapy after an acute MI.

Dr. Shah presented preliminary data from her group from a neutrophil biomarker substudy of CLEAR SYNERGY that isolated neutrophils from patients who had an acute MI. “We treated them with various doses of colchicine and showed that the interaction between those treated neutrophils [and] the endothelial cells were a lot lower; they were less sticky to endothelial cells as colchicine was administered,” she said in her presentation. She added that colchicine also reduced neutrophil chemotaxis and neutrophil activation and potentially inhibited inflammasomes, decreasing IL-1ß production.

What’s more, colchicine has been shown to not affect platelets alone but rather platelets at the site of inflammation or plaque rupture, Dr. Shah added. “At currently used doses, colchicine does not inhibit platelet activity [by] itself, so we’ve never seen increased bleeding events, but it will dampen neutrophils’ ability to latch onto a platelet that could contribute to a clot,” she later told this news organization.

“There are multiple studies, both retrospective studies in gout cohorts as well as prospective studies in the cardiovascular cohort, that all show consistently one thing, which is that colchicine continues to reduce the risk of having a recurrent MI in patients who either have cardiovascular disease or are at high risk of having cardiovascular disease,” she said.

“I think that’s very helpful to know that it’s not just one study — it’s not just a fluke, potentially a play of chance — but multiple studies consistently showing the same thing: That there’s a reduced risk of acute MI.”
 

Slow to Embrace Colchicine

Despite this evidence, cardiologists and rheumatologists have been slow to embrace colchicine for patients at risk for cardiovascular events, said Michael S. Garshick, MD, who attended the conference and is head of the Cardio-Rheumatology Program at NYU Langone. “What [Shah] really highlighted was that for a number of years now, we’ve had several clinical trials showing the benefit of low-dose colchicine to prevent atherosclerotic cardiovascular events, and yet despite these and that there’s now an indication to use low-dose colchicine to reduce cardiovascular disease, we’re still struggling for this medication to be taken up by the general cardiology community to treat high-risk patients.

NYU Langone

“There’s still some work to do to prove that we need to break those barriers,” Dr. Garshick added. Some of the confusion surrounding the use of colchicine for ASCVD may be attributed to the 0.5-mg dose approved for CVD as opposed to the long-approved 0.6-mg dose for gout, he said. “People are generally confused: Is it OK to use the 0.6-mg dose?” Dr. Garshick said.

Potential gastrointestinal side effects may be another concerning factor, although, he added, “we didn’t see any major complications.” Another issue could be polypharmacy in many of these patients, he said.

Dr. Garshick concurred with Shah that the existing evidence supporting the use of colchicine to reduce risk for cardiovascular events is strong, but more will come out. “I think there’s going to be evolving data supporting it,” he said.

Dr. Shah disclosed financial relationships with Philips Volcano and Novo Nordisk. She is a principal investigator of the CLEAR SYNERGY biomarker substudy and the POPCORN trial. Dr. Garshick disclosed relationships with Kiniksa Pharmaceuticals, Agepha Pharma, Bristol Myers Squibb, and Horizon Therapeutics.

A version of this article appeared on Medscape.com .

The US Drug Enforcement Agency (DEA) is moving forward with plans to move marijuana from a Schedule I to a Schedule III controlled substance under the Controlled Substance Act (CSA), the US Department of Justice officials announced this week. 

First reported by the Associated Press and since confirmed by this news organization through a US Department of Justice spokesperson, the news made international headlines. Despite the media splash, the final rule is still months away.

How did we get here? What happens next? What impact might rescheduling have on clinicians, patients, researchers, and the medical cannabis industry? 

Why Reschedule? Why Now? 

The DEA’s decision is based on a 2023 determination from the US Food and Drug Administration (FDA) that marijuana has a legitimate medical use and should be moved to Schedule III. 

DEA defines Schedule I drugs as those with no currently accepted medical use and a high potential for abuse. That class includes heroin, LSD, and ecstasy. Schedule III drugs have a moderate to low potential for physical and psychological dependence and have a currently accepted medical use. This class includes ketamine, acetaminophen with codeine, and buprenorphine. 

Even though the manufacturing, distribution, sale, and use of marijuana has long violated federal law, 38 states and Washington, DC, have legalized medical cannabis, and 24 states and DC have legalized its recreational use.

Congress has allowed states leeway for the distribution and use of medical marijuana, and current and previous presidential administrations have chosen not to aggressively pursue prosecution of state-allowed marijuana use, the Congressional Research Service (CRS) reports. 

Pressure to address the conflict between federal and state laws and an increasing interest in drug development of cannabis and cannabis-derived products probably contributed to the DEA’s decision, said Stephen Strakowski, MD, professor, and vice chair of psychiatry at Indiana University in Indianapolis, and professor and associate vice president at University of Texas in Austin.

“The trend toward legalization is everywhere and even though nationally the feds in this instance are lagging the states, the pressure to legalize has been intense for 50 years and it’s not surprising that the DEA is finally following that lead,” Dr. Strakowski told this news organization. 

How Does Rescheduling Work? What’s the Timeline?

The DEA will submit a formal rule proposing that marijuana be moved from Schedule I to Schedule III to the White House Office of Management and Budget. The timing of the submission is unclear. 

Once the proposed rule is posted to the Federal Register, there will be a public comment period, which usually lasts 30-60 days.

“This will likely generate a lot of public comment,” Robert Mikos, JD, LaRoche Family Chair in Law at Vanderbilt University Law School in Nashville, Tennessee, told this news organization. “Then the agency has to go back and wade through those comments and decide if they want to proceed with the rule as proposed or modify it.”

A final rule will probably be posted before the end of the current presidential term in January, Mr. Mikos said. While a lawsuit blocking its implementation is possible, there is a “low chance that a court would block this,” he added.

How Will Rescheduling Affect Medical Marijuana?

For medical marijuana, changing the drug to a Schedule III means that it can legally be prescribed but only in states that have legalized medical cannabis, Mr. Mikos said. 

“If you’re a patient in a state with a medical marijuana law and your physician gives you a prescription for medical marijuana and you possess it, you will no longer be guilty of a federal crime,” he said.

Rescheduling could also benefit patients who receive care through the Veterans Administration (VA), Mr. Mikos said. For several years, the VA has had a policy that blocked clinicians from prescribing medical marijuana because as a Schedule I drug, it was determined to have no accepted medical use. 

“It’s possible the VA may drop that policy once the drug gets rescheduled. If you’re in a medical marijuana state, if you’re a VA patient, and you don’t want to spend the extra money to go outside that system, this will have meaningful impact on their lives,” Mr. Mikos said.

But what about patients living in states that have not legalized medical cannabis? 

“You still wouldn’t be committing a federal crime, but you could be violating state law,” Mr. Mikos said. “That’s a much more salient consideration because if you look at who goes after individuals who possess small amounts of drugs, the state handles 99% of those cases.” 

The manufacture, distribution, and possession of recreational marijuana would remain illegal under federal law.

What Does It Mean for Medical Marijuana Dispensaries?

Though rescheduling makes it legal for clinicians to prescribe medical marijuana and for patients to use it, the actual sale of the drug will remain illegal under federal law because rescheduling only changes prescribing under the CSA, Mr. Mikos said.

“If you’re a dispensary and you sell it, even if it’s to somebody who’s got a prescription, you’re still probably violating the Food, Drug and Cosmetics Act. Rescheduling doesn’t change that,” he said. 

“Even assuming the DEA follows through with this and it doesn’t come undone at some future date, the industry is still going struggle to comply with the Controlled Substances Act post rescheduling because that statute is going to continue to impose a number of regulations on the industry,” Mr. Mikos added.

However, rescheduling would change the tax status of the estimated 12,000-15,000 state-licensed cannabis dispensaries in the United States, allowing access to certain tax deductions that are unavailable to sales involving Schedule I controlled substances, James Daily, JD, MS, with Center for Empirical Research in the Law at Washington University School of Law in St. Louis, told this news organization.

“Many cannabis businesses do in fact pay federal taxes, but the inability to take any federal tax credits or deductions means that their effective tax rate is much higher than it would otherwise be,” Mr. Daily said. 

Although new federal tax deductions would likely available to cannabis businesses if marijuana were rescheduled to Schedule III, “their business would still be in violation of federal law,” he said. 

“This creates a further tension between state and federal law, which could be resolved by further legalization or it could be resolved by extending the prohibition on tax deductions to include cannabis and not just Schedule I and II drugs,” he added.

Will Rescheduling Make It Easier to Conduct Cannabis-Related Research? 

Research on medical cannabis has been stymied by FDA and DEA regulations regarding the study of Schedule I controlled substances. Although rescheduling could lift that barrier, other challenges would remain.

“Schedule III drugs can be more easily researched, but it’s unclear if, for example, a clinical trial could lawfully obtain the cannabis from a dispensary or if they would still have to go through the one legal federal supplier of cannabis,” Daily said. 

The FDA reports having received more than 800 investigational new drug applications for and pre-investigational new drug applications related to cannabis and cannabis-derived products since the 1970s, the agency reports. To date, the FDA has not approved any marketing drug applications for cannabis for the treatment of any disease or condition. 

In January 2023, the agency published updated guidelines for researchers and sponsors interested in developing drugs containing cannabis or cannabis-derived compounds. 

It’s unclear whether those guidelines would be updated if the rescheduling moves forward. 

Does Rescheduling Marijuana Pose Any Risk? 

In its report to the DEA that marijuana be rescheduled, the FDA was careful to note that the agency’s recommendation is “not meant to imply that safety and effectiveness have been established for marijuana that would support FDA approval of a marijuana drug product for a particular indication.”

That’s a notation that clinicians and patients should take to heart, Dr. Strakowski said. 

“It’s important to remind people that Schedule III drugs, by definition, have addiction and other side effect risks,” he said. “The celebrity marketing that sits behind a lot of this is incompletely informed. It’s portrayed as fun and harmless in almost every movie and conversation you see, and we know that’s not true.”

Previous studies have linked cannabis to increased risk for mania, anxiety disorders, and schizophrenia. 

“It is increasingly clear that marijuana use is linked to poor outcomes in people who struggle with mental illness,” Dr. Strakowski said. “We have no evidence that it can help you but there is evidence that it can harm you.”

Dr. Strakowski likens cannabis use to alcohol, which is a known depressant that is associated with worse outcomes in people with mental illness. 

“I think with cannabis, we don’t know enough about it yet, but we do know that it does have some anxiety risks,” he said. “The risks in people with mental illness are simply different than in people who don’t have mental illness.”

Dr. Strakowski, Mr. Mikos, and Mr. Daily report no relevant disclosures. 
 

A version of this article appeared on Medscape.com.

The US Drug Enforcement Agency (DEA) is moving forward with plans to move marijuana from a Schedule I to a Schedule III controlled substance under the Controlled Substance Act (CSA), the US Department of Justice officials announced this week. 

First reported by the Associated Press and since confirmed by this news organization through a US Department of Justice spokesperson, the news made international headlines. Despite the media splash, the final rule is still months away.

How did we get here? What happens next? What impact might rescheduling have on clinicians, patients, researchers, and the medical cannabis industry? 

Why Reschedule? Why Now? 

The DEA’s decision is based on a 2023 determination from the US Food and Drug Administration (FDA) that marijuana has a legitimate medical use and should be moved to Schedule III. 

DEA defines Schedule I drugs as those with no currently accepted medical use and a high potential for abuse. That class includes heroin, LSD, and ecstasy. Schedule III drugs have a moderate to low potential for physical and psychological dependence and have a currently accepted medical use. This class includes ketamine, acetaminophen with codeine, and buprenorphine. 

Even though the manufacturing, distribution, sale, and use of marijuana has long violated federal law, 38 states and Washington, DC, have legalized medical cannabis, and 24 states and DC have legalized its recreational use.

Congress has allowed states leeway for the distribution and use of medical marijuana, and current and previous presidential administrations have chosen not to aggressively pursue prosecution of state-allowed marijuana use, the Congressional Research Service (CRS) reports. 

Pressure to address the conflict between federal and state laws and an increasing interest in drug development of cannabis and cannabis-derived products probably contributed to the DEA’s decision, said Stephen Strakowski, MD, professor, and vice chair of psychiatry at Indiana University in Indianapolis, and professor and associate vice president at University of Texas in Austin.

“The trend toward legalization is everywhere and even though nationally the feds in this instance are lagging the states, the pressure to legalize has been intense for 50 years and it’s not surprising that the DEA is finally following that lead,” Dr. Strakowski told this news organization. 

How Does Rescheduling Work? What’s the Timeline?

The DEA will submit a formal rule proposing that marijuana be moved from Schedule I to Schedule III to the White House Office of Management and Budget. The timing of the submission is unclear. 

Once the proposed rule is posted to the Federal Register, there will be a public comment period, which usually lasts 30-60 days.

“This will likely generate a lot of public comment,” Robert Mikos, JD, LaRoche Family Chair in Law at Vanderbilt University Law School in Nashville, Tennessee, told this news organization. “Then the agency has to go back and wade through those comments and decide if they want to proceed with the rule as proposed or modify it.”

A final rule will probably be posted before the end of the current presidential term in January, Mr. Mikos said. While a lawsuit blocking its implementation is possible, there is a “low chance that a court would block this,” he added.

How Will Rescheduling Affect Medical Marijuana?

For medical marijuana, changing the drug to a Schedule III means that it can legally be prescribed but only in states that have legalized medical cannabis, Mr. Mikos said. 

“If you’re a patient in a state with a medical marijuana law and your physician gives you a prescription for medical marijuana and you possess it, you will no longer be guilty of a federal crime,” he said.

Rescheduling could also benefit patients who receive care through the Veterans Administration (VA), Mr. Mikos said. For several years, the VA has had a policy that blocked clinicians from prescribing medical marijuana because as a Schedule I drug, it was determined to have no accepted medical use. 

“It’s possible the VA may drop that policy once the drug gets rescheduled. If you’re in a medical marijuana state, if you’re a VA patient, and you don’t want to spend the extra money to go outside that system, this will have meaningful impact on their lives,” Mr. Mikos said.

But what about patients living in states that have not legalized medical cannabis? 

“You still wouldn’t be committing a federal crime, but you could be violating state law,” Mr. Mikos said. “That’s a much more salient consideration because if you look at who goes after individuals who possess small amounts of drugs, the state handles 99% of those cases.” 

The manufacture, distribution, and possession of recreational marijuana would remain illegal under federal law.

What Does It Mean for Medical Marijuana Dispensaries?

Though rescheduling makes it legal for clinicians to prescribe medical marijuana and for patients to use it, the actual sale of the drug will remain illegal under federal law because rescheduling only changes prescribing under the CSA, Mr. Mikos said.

“If you’re a dispensary and you sell it, even if it’s to somebody who’s got a prescription, you’re still probably violating the Food, Drug and Cosmetics Act. Rescheduling doesn’t change that,” he said. 

“Even assuming the DEA follows through with this and it doesn’t come undone at some future date, the industry is still going struggle to comply with the Controlled Substances Act post rescheduling because that statute is going to continue to impose a number of regulations on the industry,” Mr. Mikos added.

However, rescheduling would change the tax status of the estimated 12,000-15,000 state-licensed cannabis dispensaries in the United States, allowing access to certain tax deductions that are unavailable to sales involving Schedule I controlled substances, James Daily, JD, MS, with Center for Empirical Research in the Law at Washington University School of Law in St. Louis, told this news organization.

“Many cannabis businesses do in fact pay federal taxes, but the inability to take any federal tax credits or deductions means that their effective tax rate is much higher than it would otherwise be,” Mr. Daily said. 

Although new federal tax deductions would likely available to cannabis businesses if marijuana were rescheduled to Schedule III, “their business would still be in violation of federal law,” he said. 

“This creates a further tension between state and federal law, which could be resolved by further legalization or it could be resolved by extending the prohibition on tax deductions to include cannabis and not just Schedule I and II drugs,” he added.

Will Rescheduling Make It Easier to Conduct Cannabis-Related Research? 

Research on medical cannabis has been stymied by FDA and DEA regulations regarding the study of Schedule I controlled substances. Although rescheduling could lift that barrier, other challenges would remain.

“Schedule III drugs can be more easily researched, but it’s unclear if, for example, a clinical trial could lawfully obtain the cannabis from a dispensary or if they would still have to go through the one legal federal supplier of cannabis,” Daily said. 

The FDA reports having received more than 800 investigational new drug applications for and pre-investigational new drug applications related to cannabis and cannabis-derived products since the 1970s, the agency reports. To date, the FDA has not approved any marketing drug applications for cannabis for the treatment of any disease or condition. 

In January 2023, the agency published updated guidelines for researchers and sponsors interested in developing drugs containing cannabis or cannabis-derived compounds. 

It’s unclear whether those guidelines would be updated if the rescheduling moves forward. 

Does Rescheduling Marijuana Pose Any Risk? 

In its report to the DEA that marijuana be rescheduled, the FDA was careful to note that the agency’s recommendation is “not meant to imply that safety and effectiveness have been established for marijuana that would support FDA approval of a marijuana drug product for a particular indication.”

That’s a notation that clinicians and patients should take to heart, Dr. Strakowski said. 

“It’s important to remind people that Schedule III drugs, by definition, have addiction and other side effect risks,” he said. “The celebrity marketing that sits behind a lot of this is incompletely informed. It’s portrayed as fun and harmless in almost every movie and conversation you see, and we know that’s not true.”

Previous studies have linked cannabis to increased risk for mania, anxiety disorders, and schizophrenia. 

“It is increasingly clear that marijuana use is linked to poor outcomes in people who struggle with mental illness,” Dr. Strakowski said. “We have no evidence that it can help you but there is evidence that it can harm you.”

Dr. Strakowski likens cannabis use to alcohol, which is a known depressant that is associated with worse outcomes in people with mental illness. 

“I think with cannabis, we don’t know enough about it yet, but we do know that it does have some anxiety risks,” he said. “The risks in people with mental illness are simply different than in people who don’t have mental illness.”

Dr. Strakowski, Mr. Mikos, and Mr. Daily report no relevant disclosures. 
 

A version of this article appeared on Medscape.com.

The US Drug Enforcement Agency (DEA) is moving forward with plans to move marijuana from a Schedule I to a Schedule III controlled substance under the Controlled Substance Act (CSA), the US Department of Justice officials announced this week. 

First reported by the Associated Press and since confirmed by this news organization through a US Department of Justice spokesperson, the news made international headlines. Despite the media splash, the final rule is still months away.

How did we get here? What happens next? What impact might rescheduling have on clinicians, patients, researchers, and the medical cannabis industry? 

Why Reschedule? Why Now? 

The DEA’s decision is based on a 2023 determination from the US Food and Drug Administration (FDA) that marijuana has a legitimate medical use and should be moved to Schedule III. 

DEA defines Schedule I drugs as those with no currently accepted medical use and a high potential for abuse. That class includes heroin, LSD, and ecstasy. Schedule III drugs have a moderate to low potential for physical and psychological dependence and have a currently accepted medical use. This class includes ketamine, acetaminophen with codeine, and buprenorphine. 

Even though the manufacturing, distribution, sale, and use of marijuana has long violated federal law, 38 states and Washington, DC, have legalized medical cannabis, and 24 states and DC have legalized its recreational use.

Congress has allowed states leeway for the distribution and use of medical marijuana, and current and previous presidential administrations have chosen not to aggressively pursue prosecution of state-allowed marijuana use, the Congressional Research Service (CRS) reports. 

Pressure to address the conflict between federal and state laws and an increasing interest in drug development of cannabis and cannabis-derived products probably contributed to the DEA’s decision, said Stephen Strakowski, MD, professor, and vice chair of psychiatry at Indiana University in Indianapolis, and professor and associate vice president at University of Texas in Austin.

“The trend toward legalization is everywhere and even though nationally the feds in this instance are lagging the states, the pressure to legalize has been intense for 50 years and it’s not surprising that the DEA is finally following that lead,” Dr. Strakowski told this news organization. 

How Does Rescheduling Work? What’s the Timeline?

The DEA will submit a formal rule proposing that marijuana be moved from Schedule I to Schedule III to the White House Office of Management and Budget. The timing of the submission is unclear. 

Once the proposed rule is posted to the Federal Register, there will be a public comment period, which usually lasts 30-60 days.

“This will likely generate a lot of public comment,” Robert Mikos, JD, LaRoche Family Chair in Law at Vanderbilt University Law School in Nashville, Tennessee, told this news organization. “Then the agency has to go back and wade through those comments and decide if they want to proceed with the rule as proposed or modify it.”

A final rule will probably be posted before the end of the current presidential term in January, Mr. Mikos said. While a lawsuit blocking its implementation is possible, there is a “low chance that a court would block this,” he added.

How Will Rescheduling Affect Medical Marijuana?

For medical marijuana, changing the drug to a Schedule III means that it can legally be prescribed but only in states that have legalized medical cannabis, Mr. Mikos said. 

“If you’re a patient in a state with a medical marijuana law and your physician gives you a prescription for medical marijuana and you possess it, you will no longer be guilty of a federal crime,” he said.

Rescheduling could also benefit patients who receive care through the Veterans Administration (VA), Mr. Mikos said. For several years, the VA has had a policy that blocked clinicians from prescribing medical marijuana because as a Schedule I drug, it was determined to have no accepted medical use. 

“It’s possible the VA may drop that policy once the drug gets rescheduled. If you’re in a medical marijuana state, if you’re a VA patient, and you don’t want to spend the extra money to go outside that system, this will have meaningful impact on their lives,” Mr. Mikos said.

But what about patients living in states that have not legalized medical cannabis? 

“You still wouldn’t be committing a federal crime, but you could be violating state law,” Mr. Mikos said. “That’s a much more salient consideration because if you look at who goes after individuals who possess small amounts of drugs, the state handles 99% of those cases.” 

The manufacture, distribution, and possession of recreational marijuana would remain illegal under federal law.

What Does It Mean for Medical Marijuana Dispensaries?

Though rescheduling makes it legal for clinicians to prescribe medical marijuana and for patients to use it, the actual sale of the drug will remain illegal under federal law because rescheduling only changes prescribing under the CSA, Mr. Mikos said.

“If you’re a dispensary and you sell it, even if it’s to somebody who’s got a prescription, you’re still probably violating the Food, Drug and Cosmetics Act. Rescheduling doesn’t change that,” he said. 

“Even assuming the DEA follows through with this and it doesn’t come undone at some future date, the industry is still going struggle to comply with the Controlled Substances Act post rescheduling because that statute is going to continue to impose a number of regulations on the industry,” Mr. Mikos added.

However, rescheduling would change the tax status of the estimated 12,000-15,000 state-licensed cannabis dispensaries in the United States, allowing access to certain tax deductions that are unavailable to sales involving Schedule I controlled substances, James Daily, JD, MS, with Center for Empirical Research in the Law at Washington University School of Law in St. Louis, told this news organization.

“Many cannabis businesses do in fact pay federal taxes, but the inability to take any federal tax credits or deductions means that their effective tax rate is much higher than it would otherwise be,” Mr. Daily said. 

Although new federal tax deductions would likely available to cannabis businesses if marijuana were rescheduled to Schedule III, “their business would still be in violation of federal law,” he said. 

“This creates a further tension between state and federal law, which could be resolved by further legalization or it could be resolved by extending the prohibition on tax deductions to include cannabis and not just Schedule I and II drugs,” he added.

Will Rescheduling Make It Easier to Conduct Cannabis-Related Research? 

Research on medical cannabis has been stymied by FDA and DEA regulations regarding the study of Schedule I controlled substances. Although rescheduling could lift that barrier, other challenges would remain.

“Schedule III drugs can be more easily researched, but it’s unclear if, for example, a clinical trial could lawfully obtain the cannabis from a dispensary or if they would still have to go through the one legal federal supplier of cannabis,” Daily said. 

The FDA reports having received more than 800 investigational new drug applications for and pre-investigational new drug applications related to cannabis and cannabis-derived products since the 1970s, the agency reports. To date, the FDA has not approved any marketing drug applications for cannabis for the treatment of any disease or condition. 

In January 2023, the agency published updated guidelines for researchers and sponsors interested in developing drugs containing cannabis or cannabis-derived compounds. 

It’s unclear whether those guidelines would be updated if the rescheduling moves forward. 

Does Rescheduling Marijuana Pose Any Risk? 

In its report to the DEA that marijuana be rescheduled, the FDA was careful to note that the agency’s recommendation is “not meant to imply that safety and effectiveness have been established for marijuana that would support FDA approval of a marijuana drug product for a particular indication.”

That’s a notation that clinicians and patients should take to heart, Dr. Strakowski said. 

“It’s important to remind people that Schedule III drugs, by definition, have addiction and other side effect risks,” he said. “The celebrity marketing that sits behind a lot of this is incompletely informed. It’s portrayed as fun and harmless in almost every movie and conversation you see, and we know that’s not true.”

Previous studies have linked cannabis to increased risk for mania, anxiety disorders, and schizophrenia. 

“It is increasingly clear that marijuana use is linked to poor outcomes in people who struggle with mental illness,” Dr. Strakowski said. “We have no evidence that it can help you but there is evidence that it can harm you.”

Dr. Strakowski likens cannabis use to alcohol, which is a known depressant that is associated with worse outcomes in people with mental illness. 

“I think with cannabis, we don’t know enough about it yet, but we do know that it does have some anxiety risks,” he said. “The risks in people with mental illness are simply different than in people who don’t have mental illness.”

Dr. Strakowski, Mr. Mikos, and Mr. Daily report no relevant disclosures. 
 

A version of this article appeared on Medscape.com.

Weight-bearing recreational activity was associated with a 22% increased odds of developing knee osteoarthritis (OA) in a large prospective cohort study in the Netherlands, but notably, the increased risk was seen only in those with low levels of lower-limb muscle mass.

The findings point toward the value of “tailored advice” for physical activity, and suggest that “caution is needed when engaging in weight-bearing activity, especially for individuals with low levels of lower-limb muscle mass,” Yahong Wu, MD, and coinvestigators, of the Erasmus Medical Center in Rotterdam, the Netherlands, wrote in JAMA Network Open.

kali9/Getty Images

Investigators used data from sequential cohorts of the longitudinal Rotterdam Study, which enrolled people aged 45 and older starting in 1990. The 5003 participants in this new analysis of physical activity and knee OA had complete records of baseline recreational physical activity, baseline knee pain, and knee radiographs from both baseline and at least one follow-up exam. Those with radiographically defined knee OA at baseline were excluded.

The incident rate of radiographically defined (x-ray) knee OA among all participants was 8.4%, with a mean follow-up time of 6.33 years. Among 3492 individuals without baseline knee pain, the researchers found no increased odds of incident radiographic OA with non–weight-bearing activity (odds ratio [OR], 1.04; 95% CI, 0.95-1.15; P = .37) but a significant association of weight-bearing activity with OA incidence (OR, 1.22; 95% CI, 1.10-1.35; P < .001).

A stratification analysis of a subset of participants whose lower-limb mass had been measured by dual-energy x-ray absorptiometry (DXA) showed, however, that the association of weight-bearing activity with incident OA was limited to patients in the lowest third of lower-limb muscle mass index (LMI), who had a 53% increased likelihood of developing knee OA (OR, 1.53; 95% CI, 1.15-2.04; P = .003).

For patients in the middle and upper tertiles, there was no significant association between weight-bearing activity and the odds of incident OA (OR, 0.93; P = .73, and OR, 1.15; P = .40, respectively).

The findings are reassuring overall, said Kelli D. Allen, PhD, research professor of medicine and exercise physiologist at the University of North Carolina at Chapel Hill, who was asked to comment on the study. “The study corroborates prior research showing that for most people, weight-bearing recreational activity does not increase the risk of knee osteoarthritis. This should be encouraging for people who want to increase their physical activity,” she said.

Physical Activity Types, Other Analyses

The researchers assessed total, weight-bearing, and non–weight-bearing physical activity using two validated questionnaires (an adapted version of the Zutphen Physical Activity Questionnaire and the Longitudinal Aging Study Amsterdam physical activity questionnaire) that asked participants about the frequency and duration of various types of physical activity. Activity was quantified as metabolic equivalent of task (MET) hours per week, and weight-bearing activities were defined as those in which the knee joint bears the body’s weight.

Walking, gardening, golf, dancing, and ball sports were among the activities qualifying as weight-bearing activities. Non–weight-bearing activities included cycling, rowing, and swimming.

Sex, body mass index, and follow-up time were among the covariates adjusted for in the primary analysis. Similar results were found when adjustments were also made for educational level, alcohol intake, lipid levels, and diabetes.

While incident radiographic knee OA (measured using the Kellgren & Lawrence grading system) was the primary outcome, the researchers also looked at symptomatic knee OA, as defined by x-ray and a knee pain questionnaire, and found no significant association of its incidence with any of the exercise categories (total, weight-bearing, or non-weight-bearing).

Coauthor Joyce B. J. van Meurs, PhD, of the departments of internal medicine and orthopedics & sports medicine at Erasmus Medical Center, told this news organization that “pain as a subjective, recurrent symptom is more difficult to study … [and] a larger sample size or more precise measurements [of pain] in future studies would help to better understand the true association” of symptomatic knee OA and physical activity.

Similarly, analyses of the 1511 patients (out of 5003) who had knee pain at baseline found no significant association of weight-bearing or non–weight-bearing physical activity with incident radiographic knee OA. The trends were similar to those found in the population without knee pain, however, which suggests the analysis was underpowered, the researchers wrote, noting too that patients with baseline pain had lower activity levels than those without pain. (Low case numbers precluded a stratification analysis on LMI for incident symptomatic OA.)
 

Thigh Circumference as an Indicator of Muscle Mass

The findings build upon an international meta-analysis published in 2021 that found no association between total physical activity and knee OA and align with other studies suggesting a link between greater mechanical stress/strain and greater OA risk, the researchers wrote. (The meta-analysis couldn’t investigate different types of activity.)

“Although we cannot establish a causal relationship … we hypothesize that the mechanical loading on joints and cartilage could explain the association of weight-bearing activity with osteoarthritis in the low LMI tertile group,” they said.

It is possible that thigh muscle-specific strength or mass may temper the risk of knee OA, they wrote, but the lack of thigh strength data in the Rotterdam Study precluded such evaluation. Still, in everyday practice, the researchers noted, lower limb muscle function could be assessed using thigh circumference.

Dr. Allen agreed. “ ‘Gold standard’ assessment of muscle mass is not common in routine practice, but clinicians can evaluate muscle mass in other ways, such as thigh circumference,” she told this news organization, noting that measurement should align with procedures described by the National Health and Nutrition Examination Survey in its anthropometry procedures manual.

“If low lower-limb muscle mass is suspected, a referral to a physical therapist can be helpful for more formally assessing muscle mass and muscle strength,” she added, “and for instructions for a safe and appropriate exercise program for building muscle and protecting joints.”

Among other limitations of the study, according to the researchers, are an ethnically nondiverse population, the unavailability of knee injury data, and the assessment of physical activity only at baseline.

Moving forward, Dr. van Meurs told this news organization, “the main question regarding physical activity and OA is still, if people already have pain or early OA complaints, what kinds of sports they can do without hurting their joints?” This “should be tested,” she said, “in a real-life, ideally trial-like intervention study.”

The study was funded by the Erasmus Medical Center and Erasmus University as well as through various government grants. Dr. Wu also had study support from the China Scholarship Council. Two of the authors reported relationships with arthritis-related organizations. Dr. Allen reported having no disclosures relevant to her comments.

Weight-bearing recreational activity was associated with a 22% increased odds of developing knee osteoarthritis (OA) in a large prospective cohort study in the Netherlands, but notably, the increased risk was seen only in those with low levels of lower-limb muscle mass.

The findings point toward the value of “tailored advice” for physical activity, and suggest that “caution is needed when engaging in weight-bearing activity, especially for individuals with low levels of lower-limb muscle mass,” Yahong Wu, MD, and coinvestigators, of the Erasmus Medical Center in Rotterdam, the Netherlands, wrote in JAMA Network Open.

kali9/Getty Images

Investigators used data from sequential cohorts of the longitudinal Rotterdam Study, which enrolled people aged 45 and older starting in 1990. The 5003 participants in this new analysis of physical activity and knee OA had complete records of baseline recreational physical activity, baseline knee pain, and knee radiographs from both baseline and at least one follow-up exam. Those with radiographically defined knee OA at baseline were excluded.

The incident rate of radiographically defined (x-ray) knee OA among all participants was 8.4%, with a mean follow-up time of 6.33 years. Among 3492 individuals without baseline knee pain, the researchers found no increased odds of incident radiographic OA with non–weight-bearing activity (odds ratio [OR], 1.04; 95% CI, 0.95-1.15; P = .37) but a significant association of weight-bearing activity with OA incidence (OR, 1.22; 95% CI, 1.10-1.35; P < .001).

A stratification analysis of a subset of participants whose lower-limb mass had been measured by dual-energy x-ray absorptiometry (DXA) showed, however, that the association of weight-bearing activity with incident OA was limited to patients in the lowest third of lower-limb muscle mass index (LMI), who had a 53% increased likelihood of developing knee OA (OR, 1.53; 95% CI, 1.15-2.04; P = .003).

For patients in the middle and upper tertiles, there was no significant association between weight-bearing activity and the odds of incident OA (OR, 0.93; P = .73, and OR, 1.15; P = .40, respectively).

The findings are reassuring overall, said Kelli D. Allen, PhD, research professor of medicine and exercise physiologist at the University of North Carolina at Chapel Hill, who was asked to comment on the study. “The study corroborates prior research showing that for most people, weight-bearing recreational activity does not increase the risk of knee osteoarthritis. This should be encouraging for people who want to increase their physical activity,” she said.

Physical Activity Types, Other Analyses

The researchers assessed total, weight-bearing, and non–weight-bearing physical activity using two validated questionnaires (an adapted version of the Zutphen Physical Activity Questionnaire and the Longitudinal Aging Study Amsterdam physical activity questionnaire) that asked participants about the frequency and duration of various types of physical activity. Activity was quantified as metabolic equivalent of task (MET) hours per week, and weight-bearing activities were defined as those in which the knee joint bears the body’s weight.

Walking, gardening, golf, dancing, and ball sports were among the activities qualifying as weight-bearing activities. Non–weight-bearing activities included cycling, rowing, and swimming.

Sex, body mass index, and follow-up time were among the covariates adjusted for in the primary analysis. Similar results were found when adjustments were also made for educational level, alcohol intake, lipid levels, and diabetes.

While incident radiographic knee OA (measured using the Kellgren & Lawrence grading system) was the primary outcome, the researchers also looked at symptomatic knee OA, as defined by x-ray and a knee pain questionnaire, and found no significant association of its incidence with any of the exercise categories (total, weight-bearing, or non-weight-bearing).

Coauthor Joyce B. J. van Meurs, PhD, of the departments of internal medicine and orthopedics & sports medicine at Erasmus Medical Center, told this news organization that “pain as a subjective, recurrent symptom is more difficult to study … [and] a larger sample size or more precise measurements [of pain] in future studies would help to better understand the true association” of symptomatic knee OA and physical activity.

Similarly, analyses of the 1511 patients (out of 5003) who had knee pain at baseline found no significant association of weight-bearing or non–weight-bearing physical activity with incident radiographic knee OA. The trends were similar to those found in the population without knee pain, however, which suggests the analysis was underpowered, the researchers wrote, noting too that patients with baseline pain had lower activity levels than those without pain. (Low case numbers precluded a stratification analysis on LMI for incident symptomatic OA.)
 

Thigh Circumference as an Indicator of Muscle Mass

The findings build upon an international meta-analysis published in 2021 that found no association between total physical activity and knee OA and align with other studies suggesting a link between greater mechanical stress/strain and greater OA risk, the researchers wrote. (The meta-analysis couldn’t investigate different types of activity.)

“Although we cannot establish a causal relationship … we hypothesize that the mechanical loading on joints and cartilage could explain the association of weight-bearing activity with osteoarthritis in the low LMI tertile group,” they said.

It is possible that thigh muscle-specific strength or mass may temper the risk of knee OA, they wrote, but the lack of thigh strength data in the Rotterdam Study precluded such evaluation. Still, in everyday practice, the researchers noted, lower limb muscle function could be assessed using thigh circumference.

Dr. Allen agreed. “ ‘Gold standard’ assessment of muscle mass is not common in routine practice, but clinicians can evaluate muscle mass in other ways, such as thigh circumference,” she told this news organization, noting that measurement should align with procedures described by the National Health and Nutrition Examination Survey in its anthropometry procedures manual.

“If low lower-limb muscle mass is suspected, a referral to a physical therapist can be helpful for more formally assessing muscle mass and muscle strength,” she added, “and for instructions for a safe and appropriate exercise program for building muscle and protecting joints.”

Among other limitations of the study, according to the researchers, are an ethnically nondiverse population, the unavailability of knee injury data, and the assessment of physical activity only at baseline.

Moving forward, Dr. van Meurs told this news organization, “the main question regarding physical activity and OA is still, if people already have pain or early OA complaints, what kinds of sports they can do without hurting their joints?” This “should be tested,” she said, “in a real-life, ideally trial-like intervention study.”

The study was funded by the Erasmus Medical Center and Erasmus University as well as through various government grants. Dr. Wu also had study support from the China Scholarship Council. Two of the authors reported relationships with arthritis-related organizations. Dr. Allen reported having no disclosures relevant to her comments.

Weight-bearing recreational activity was associated with a 22% increased odds of developing knee osteoarthritis (OA) in a large prospective cohort study in the Netherlands, but notably, the increased risk was seen only in those with low levels of lower-limb muscle mass.

The findings point toward the value of “tailored advice” for physical activity, and suggest that “caution is needed when engaging in weight-bearing activity, especially for individuals with low levels of lower-limb muscle mass,” Yahong Wu, MD, and coinvestigators, of the Erasmus Medical Center in Rotterdam, the Netherlands, wrote in JAMA Network Open.

kali9/Getty Images

Investigators used data from sequential cohorts of the longitudinal Rotterdam Study, which enrolled people aged 45 and older starting in 1990. The 5003 participants in this new analysis of physical activity and knee OA had complete records of baseline recreational physical activity, baseline knee pain, and knee radiographs from both baseline and at least one follow-up exam. Those with radiographically defined knee OA at baseline were excluded.

The incident rate of radiographically defined (x-ray) knee OA among all participants was 8.4%, with a mean follow-up time of 6.33 years. Among 3492 individuals without baseline knee pain, the researchers found no increased odds of incident radiographic OA with non–weight-bearing activity (odds ratio [OR], 1.04; 95% CI, 0.95-1.15; P = .37) but a significant association of weight-bearing activity with OA incidence (OR, 1.22; 95% CI, 1.10-1.35; P < .001).

A stratification analysis of a subset of participants whose lower-limb mass had been measured by dual-energy x-ray absorptiometry (DXA) showed, however, that the association of weight-bearing activity with incident OA was limited to patients in the lowest third of lower-limb muscle mass index (LMI), who had a 53% increased likelihood of developing knee OA (OR, 1.53; 95% CI, 1.15-2.04; P = .003).

For patients in the middle and upper tertiles, there was no significant association between weight-bearing activity and the odds of incident OA (OR, 0.93; P = .73, and OR, 1.15; P = .40, respectively).

The findings are reassuring overall, said Kelli D. Allen, PhD, research professor of medicine and exercise physiologist at the University of North Carolina at Chapel Hill, who was asked to comment on the study. “The study corroborates prior research showing that for most people, weight-bearing recreational activity does not increase the risk of knee osteoarthritis. This should be encouraging for people who want to increase their physical activity,” she said.

Physical Activity Types, Other Analyses

The researchers assessed total, weight-bearing, and non–weight-bearing physical activity using two validated questionnaires (an adapted version of the Zutphen Physical Activity Questionnaire and the Longitudinal Aging Study Amsterdam physical activity questionnaire) that asked participants about the frequency and duration of various types of physical activity. Activity was quantified as metabolic equivalent of task (MET) hours per week, and weight-bearing activities were defined as those in which the knee joint bears the body’s weight.

Walking, gardening, golf, dancing, and ball sports were among the activities qualifying as weight-bearing activities. Non–weight-bearing activities included cycling, rowing, and swimming.

Sex, body mass index, and follow-up time were among the covariates adjusted for in the primary analysis. Similar results were found when adjustments were also made for educational level, alcohol intake, lipid levels, and diabetes.

While incident radiographic knee OA (measured using the Kellgren & Lawrence grading system) was the primary outcome, the researchers also looked at symptomatic knee OA, as defined by x-ray and a knee pain questionnaire, and found no significant association of its incidence with any of the exercise categories (total, weight-bearing, or non-weight-bearing).

Coauthor Joyce B. J. van Meurs, PhD, of the departments of internal medicine and orthopedics & sports medicine at Erasmus Medical Center, told this news organization that “pain as a subjective, recurrent symptom is more difficult to study … [and] a larger sample size or more precise measurements [of pain] in future studies would help to better understand the true association” of symptomatic knee OA and physical activity.

Similarly, analyses of the 1511 patients (out of 5003) who had knee pain at baseline found no significant association of weight-bearing or non–weight-bearing physical activity with incident radiographic knee OA. The trends were similar to those found in the population without knee pain, however, which suggests the analysis was underpowered, the researchers wrote, noting too that patients with baseline pain had lower activity levels than those without pain. (Low case numbers precluded a stratification analysis on LMI for incident symptomatic OA.)
 

Thigh Circumference as an Indicator of Muscle Mass

The findings build upon an international meta-analysis published in 2021 that found no association between total physical activity and knee OA and align with other studies suggesting a link between greater mechanical stress/strain and greater OA risk, the researchers wrote. (The meta-analysis couldn’t investigate different types of activity.)

“Although we cannot establish a causal relationship … we hypothesize that the mechanical loading on joints and cartilage could explain the association of weight-bearing activity with osteoarthritis in the low LMI tertile group,” they said.

It is possible that thigh muscle-specific strength or mass may temper the risk of knee OA, they wrote, but the lack of thigh strength data in the Rotterdam Study precluded such evaluation. Still, in everyday practice, the researchers noted, lower limb muscle function could be assessed using thigh circumference.

Dr. Allen agreed. “ ‘Gold standard’ assessment of muscle mass is not common in routine practice, but clinicians can evaluate muscle mass in other ways, such as thigh circumference,” she told this news organization, noting that measurement should align with procedures described by the National Health and Nutrition Examination Survey in its anthropometry procedures manual.

“If low lower-limb muscle mass is suspected, a referral to a physical therapist can be helpful for more formally assessing muscle mass and muscle strength,” she added, “and for instructions for a safe and appropriate exercise program for building muscle and protecting joints.”

Among other limitations of the study, according to the researchers, are an ethnically nondiverse population, the unavailability of knee injury data, and the assessment of physical activity only at baseline.

Moving forward, Dr. van Meurs told this news organization, “the main question regarding physical activity and OA is still, if people already have pain or early OA complaints, what kinds of sports they can do without hurting their joints?” This “should be tested,” she said, “in a real-life, ideally trial-like intervention study.”

The study was funded by the Erasmus Medical Center and Erasmus University as well as through various government grants. Dr. Wu also had study support from the China Scholarship Council. Two of the authors reported relationships with arthritis-related organizations. Dr. Allen reported having no disclosures relevant to her comments.

LIVERPOOL, ENGLAND — An updated guideline from the British Society for Rheumatology (BSR) on the management of Sjögren disease asks rheumatologists and other clinicians caring for patients with the condition to “do the little things well” rather than overly focusing on rheumatologic treatments. The guideline’s new format provides recommendations for specific clinical questions and now also includes recommendations for managing the disease in children and adolescents. 

“The original guideline was published in 2017, and things move on very rapidly,” consultant rheumatologist Elizabeth Price, MBBCh, PhD, said ahead of her presentation of the updated guideline at the annual meeting of the British Society for Rheumatology.

Sara Freeman/Medscape Medical News

What’s in a Name?

The BSR guideline on the management of adult and juvenile onset Sjögren disease is published in Rheumatology and is available via the BSR website, where it is accompanied by a short summary sheet. 

The most notable change perhaps is the name the guideline now uses, Dr. Price said at BSR 2024. “We have been bold and called it Sjögren disease.” Previously, the guideline used the term primary Sjögren’s syndrome, but there has been a “move away from using eponymous syndromes and dropping s’s and apostrophes,” she explained. 

Another significant change is that advice on managing Sjögren disease in children and adolescents is now included where appropriate, meaning that the British guideline is now the first to cover Sjögren disease “across the ages,” Dr. Price said.

A pediatric/adolescent rheumatologist joined the guideline working group, which already consisted of several adult rheumatologists, ophthalmologists, and a dentistry consultant. The group now comprises 22 members total, including a general practitioner, an oncologist, a renal physician, an occupational therapist, two patients with Sjögren disease, and a librarian.
 

Confirming the Diagnosis

The first questions asked to help form the new recommendations were around confirming a diagnosis of Sjögren disease, such as what is the diagnostic accuracy of antinuclear antibodies (ANAs), extractable nuclear antigens (ENAs), and other novel antigens in Sjögren disease? And what is the diagnostic accuracy of salivary gland ultrasound, imaging in general, and salivary gland or lacrimal gland biopsies? 

The resulting recommendations advised not to measure ANAs in the absence of clinical indicators of Sjögren disease or any other connective tissue disease but to use it to screen if there was a clinical suspicion. And ENAs should be measured even if the ANAs were negative and there is a high index of suspicion. 

In terms of imaging, ultrasound of the salivary glands was thought to be useful, but other imaging was not recommended for routine practice at the current time. Minor lip but not lacrimal gland biopsies were recommended if clinical and serologic features were not enough to make a diagnosis.
 

Lymphoma Worries

The 2017 version of the guideline did not include information about lymphoma, but this is the thing that most patients with Sjögren disease will worry about, Dr. Price said. “They all look it up on YouTube, they all come back and tell me that they are really worried they’ll develop it.”

The question that was therefore posed was whether there were any measurable biomarkers that could predict the development of lymphoma in adults and children. Seven predictors were found, the strongest being a low level of complement C4 alone or together with low levels of C3. Other predictors were salivary gland enlargement, lymphadenopathy, anti-Ro/La and rheumatoid factor autoantibodies, cryoglobulinemia, monoclonal gammopathy, and a high focus score. 

All of these predictors put someone in a higher risk category for lymphoma. If two or fewer of those features are present, the lifetime risk is “probably below 2%,” Dr. Price said. However, if all seven are present, the lifetime risk is “approaching 100%.”

The recommendation made on the basis of these findings is that people with Sjögren disease need to be offered early further investigation if they present with any new salivary gland swelling or other symptoms that might suggest the development of lymphoma. In this regard, a labial salivary gland biopsy might provide additional prognostic information.
 

‘Do the Little Things Well’

“You have to do the little things well,” Dr. Price said. “Many of the patients [who] come to see me for a second opinion have not been prescribed the right eye drops, have not been given advice on dental care,” with their management taking “too much on the rheumatological treatments.”

Rheumatologists are of course not trained or expected to be experts in ophthalmology or dentistry, but “you need to look at their mouth and you do need to examine their eyes, and you do need to give them some advice,” Dr. Price advised.

Thankfully, that is where the updated guidelines should help, with a recommendation that people with Sjögren disease should use preservative-free eye drops every 2-3 hours.

“It’s vital you avoid preservatives, because preservatives flatten the corneal surface and reduce the surface area and can cause inflammation in their own right,” Dr. Price cautioned, adding that there are plenty of suitable eye drop formulations available. 

In regard to helping with dry mouth symptoms, the recommendation is to use a saliva substitute for symptomatic relief. For vaginal dryness, the recommendation is to consider advising topical nonhormonal vaginal moisturizers plus estrogen creams or pessaries in peri- or postmenopausal women with significant vaginal dryness. 

“Very important, however, is to maintain a neutral pH, an alkaline environment in the mouth because acid damages dental enamel,” Dr. Price said. Conversely, an acidic vaginal moisturizer is needed to treat vaginal dryness. 

Dental hygiene is important. Regular brushing with a fluoride-based toothpaste is advised. The use of xylitol-containing products has been shown to reduce bacteria known to increase the risk for dental decay. Telling patients not to eat between meals is also simple but important advice. 

“We do recommend that patients are assessed holistically,” Dr. Price said, noting that they should be offered access to cognitive-behavioral therapy and exercise therapies to help with the symptoms of fatigue and joint pain.
 

Watch Out for Comorbidities

Sjögren disease is associated with many comorbidities, some of which might be predicted from the age and demographics of the people who are normally affected. 

“This is on the whole an older, female population, so you see a lot of osteoarthritis, gastroesophageal reflux, and hypertension,” Dr. Price said. “However, you may not be aware that 1 in 5 of these patients develop thyroid disease,” and there is a higher rate of celiac disease and primary biliary cholangitis than is seen in the general background population. 

The recommendation, therefore, is to “be aware of and consider screening for commonly associated conditions, as guided by age and/or clinical presentation.” As such, it’s recommended that baseline and repeated investigations that look for signs of comorbidity are performed, such as thyroid function assessment and liver function tests, to name two.
 

Treatment Recommendations

As in the original guideline, the treatment of systemic disease is discussed, but the advice has been overhauled with the availability of new data. 

The updated guidance notes that a trial of hydroxychloroquine for 6-12 months is the recommended treatment approach for people with fatigue and systemic symptoms. 

Systemic steroids may be used in the short-term for specific indications but should not be offered routinely. 

Conventional immunosuppressive or biologic drugs and immunoglobulins are not currently recommended outside of managing specific systemic complications.

In juvenile cases, the treatment of recurrent swollen parotid glands that are not due to infection or stone disease should include a short course of a nonsteroidal anti-inflammatory drug or a short course of oral steroids. This should be combined with massage followed by washouts with saline or steroids. In refractory cases, escalation to anti–B-cell–targeted therapies may be considered in select situations.
 

View on Updates

Patient advocate Bridget Crampton, who leads the helpline team at Sjögren’s UK (formerly the British Sjögren’s Syndrome Association), commented on the importance of the guidelines during a roundtable held by the BSR. 

“I think it will help [patients] make better use of their own appointments. So, they’ll know what treatments might be offered. They’ll know what they want to talk about at their appointments,” she said. 

Ms. Crampton, who has lived with Sjögren disease herself for the past 20 years, added: “I think it’s important for patients that we have guidelines like this. It means that all clinicians can easily access information. My hope is that it might standardize care across the UK a little bit more.” 

No specific funding was received to create the guidelines, be that from any bodies in the public, commercial, or not-for-profit sectors. No conflicts of interests were expressed by any of the experts quoted in this article.

A version of this article appeared on Medscape.com.

LIVERPOOL, ENGLAND — An updated guideline from the British Society for Rheumatology (BSR) on the management of Sjögren disease asks rheumatologists and other clinicians caring for patients with the condition to “do the little things well” rather than overly focusing on rheumatologic treatments. The guideline’s new format provides recommendations for specific clinical questions and now also includes recommendations for managing the disease in children and adolescents. 

“The original guideline was published in 2017, and things move on very rapidly,” consultant rheumatologist Elizabeth Price, MBBCh, PhD, said ahead of her presentation of the updated guideline at the annual meeting of the British Society for Rheumatology.

Sara Freeman/Medscape Medical News

What’s in a Name?

The BSR guideline on the management of adult and juvenile onset Sjögren disease is published in Rheumatology and is available via the BSR website, where it is accompanied by a short summary sheet. 

The most notable change perhaps is the name the guideline now uses, Dr. Price said at BSR 2024. “We have been bold and called it Sjögren disease.” Previously, the guideline used the term primary Sjögren’s syndrome, but there has been a “move away from using eponymous syndromes and dropping s’s and apostrophes,” she explained. 

Another significant change is that advice on managing Sjögren disease in children and adolescents is now included where appropriate, meaning that the British guideline is now the first to cover Sjögren disease “across the ages,” Dr. Price said.

A pediatric/adolescent rheumatologist joined the guideline working group, which already consisted of several adult rheumatologists, ophthalmologists, and a dentistry consultant. The group now comprises 22 members total, including a general practitioner, an oncologist, a renal physician, an occupational therapist, two patients with Sjögren disease, and a librarian.
 

Confirming the Diagnosis

The first questions asked to help form the new recommendations were around confirming a diagnosis of Sjögren disease, such as what is the diagnostic accuracy of antinuclear antibodies (ANAs), extractable nuclear antigens (ENAs), and other novel antigens in Sjögren disease? And what is the diagnostic accuracy of salivary gland ultrasound, imaging in general, and salivary gland or lacrimal gland biopsies? 

The resulting recommendations advised not to measure ANAs in the absence of clinical indicators of Sjögren disease or any other connective tissue disease but to use it to screen if there was a clinical suspicion. And ENAs should be measured even if the ANAs were negative and there is a high index of suspicion. 

In terms of imaging, ultrasound of the salivary glands was thought to be useful, but other imaging was not recommended for routine practice at the current time. Minor lip but not lacrimal gland biopsies were recommended if clinical and serologic features were not enough to make a diagnosis.
 

Lymphoma Worries

The 2017 version of the guideline did not include information about lymphoma, but this is the thing that most patients with Sjögren disease will worry about, Dr. Price said. “They all look it up on YouTube, they all come back and tell me that they are really worried they’ll develop it.”

The question that was therefore posed was whether there were any measurable biomarkers that could predict the development of lymphoma in adults and children. Seven predictors were found, the strongest being a low level of complement C4 alone or together with low levels of C3. Other predictors were salivary gland enlargement, lymphadenopathy, anti-Ro/La and rheumatoid factor autoantibodies, cryoglobulinemia, monoclonal gammopathy, and a high focus score. 

All of these predictors put someone in a higher risk category for lymphoma. If two or fewer of those features are present, the lifetime risk is “probably below 2%,” Dr. Price said. However, if all seven are present, the lifetime risk is “approaching 100%.”

The recommendation made on the basis of these findings is that people with Sjögren disease need to be offered early further investigation if they present with any new salivary gland swelling or other symptoms that might suggest the development of lymphoma. In this regard, a labial salivary gland biopsy might provide additional prognostic information.
 

‘Do the Little Things Well’

“You have to do the little things well,” Dr. Price said. “Many of the patients [who] come to see me for a second opinion have not been prescribed the right eye drops, have not been given advice on dental care,” with their management taking “too much on the rheumatological treatments.”

Rheumatologists are of course not trained or expected to be experts in ophthalmology or dentistry, but “you need to look at their mouth and you do need to examine their eyes, and you do need to give them some advice,” Dr. Price advised.

Thankfully, that is where the updated guidelines should help, with a recommendation that people with Sjögren disease should use preservative-free eye drops every 2-3 hours.

“It’s vital you avoid preservatives, because preservatives flatten the corneal surface and reduce the surface area and can cause inflammation in their own right,” Dr. Price cautioned, adding that there are plenty of suitable eye drop formulations available. 

In regard to helping with dry mouth symptoms, the recommendation is to use a saliva substitute for symptomatic relief. For vaginal dryness, the recommendation is to consider advising topical nonhormonal vaginal moisturizers plus estrogen creams or pessaries in peri- or postmenopausal women with significant vaginal dryness. 

“Very important, however, is to maintain a neutral pH, an alkaline environment in the mouth because acid damages dental enamel,” Dr. Price said. Conversely, an acidic vaginal moisturizer is needed to treat vaginal dryness. 

Dental hygiene is important. Regular brushing with a fluoride-based toothpaste is advised. The use of xylitol-containing products has been shown to reduce bacteria known to increase the risk for dental decay. Telling patients not to eat between meals is also simple but important advice. 

“We do recommend that patients are assessed holistically,” Dr. Price said, noting that they should be offered access to cognitive-behavioral therapy and exercise therapies to help with the symptoms of fatigue and joint pain.
 

Watch Out for Comorbidities

Sjögren disease is associated with many comorbidities, some of which might be predicted from the age and demographics of the people who are normally affected. 

“This is on the whole an older, female population, so you see a lot of osteoarthritis, gastroesophageal reflux, and hypertension,” Dr. Price said. “However, you may not be aware that 1 in 5 of these patients develop thyroid disease,” and there is a higher rate of celiac disease and primary biliary cholangitis than is seen in the general background population. 

The recommendation, therefore, is to “be aware of and consider screening for commonly associated conditions, as guided by age and/or clinical presentation.” As such, it’s recommended that baseline and repeated investigations that look for signs of comorbidity are performed, such as thyroid function assessment and liver function tests, to name two.
 

Treatment Recommendations

As in the original guideline, the treatment of systemic disease is discussed, but the advice has been overhauled with the availability of new data. 

The updated guidance notes that a trial of hydroxychloroquine for 6-12 months is the recommended treatment approach for people with fatigue and systemic symptoms. 

Systemic steroids may be used in the short-term for specific indications but should not be offered routinely. 

Conventional immunosuppressive or biologic drugs and immunoglobulins are not currently recommended outside of managing specific systemic complications.

In juvenile cases, the treatment of recurrent swollen parotid glands that are not due to infection or stone disease should include a short course of a nonsteroidal anti-inflammatory drug or a short course of oral steroids. This should be combined with massage followed by washouts with saline or steroids. In refractory cases, escalation to anti–B-cell–targeted therapies may be considered in select situations.
 

View on Updates

Patient advocate Bridget Crampton, who leads the helpline team at Sjögren’s UK (formerly the British Sjögren’s Syndrome Association), commented on the importance of the guidelines during a roundtable held by the BSR. 

“I think it will help [patients] make better use of their own appointments. So, they’ll know what treatments might be offered. They’ll know what they want to talk about at their appointments,” she said. 

Ms. Crampton, who has lived with Sjögren disease herself for the past 20 years, added: “I think it’s important for patients that we have guidelines like this. It means that all clinicians can easily access information. My hope is that it might standardize care across the UK a little bit more.” 

No specific funding was received to create the guidelines, be that from any bodies in the public, commercial, or not-for-profit sectors. No conflicts of interests were expressed by any of the experts quoted in this article.

A version of this article appeared on Medscape.com.

LIVERPOOL, ENGLAND — An updated guideline from the British Society for Rheumatology (BSR) on the management of Sjögren disease asks rheumatologists and other clinicians caring for patients with the condition to “do the little things well” rather than overly focusing on rheumatologic treatments. The guideline’s new format provides recommendations for specific clinical questions and now also includes recommendations for managing the disease in children and adolescents. 

“The original guideline was published in 2017, and things move on very rapidly,” consultant rheumatologist Elizabeth Price, MBBCh, PhD, said ahead of her presentation of the updated guideline at the annual meeting of the British Society for Rheumatology.

Sara Freeman/Medscape Medical News

What’s in a Name?

The BSR guideline on the management of adult and juvenile onset Sjögren disease is published in Rheumatology and is available via the BSR website, where it is accompanied by a short summary sheet. 

The most notable change perhaps is the name the guideline now uses, Dr. Price said at BSR 2024. “We have been bold and called it Sjögren disease.” Previously, the guideline used the term primary Sjögren’s syndrome, but there has been a “move away from using eponymous syndromes and dropping s’s and apostrophes,” she explained. 

Another significant change is that advice on managing Sjögren disease in children and adolescents is now included where appropriate, meaning that the British guideline is now the first to cover Sjögren disease “across the ages,” Dr. Price said.

A pediatric/adolescent rheumatologist joined the guideline working group, which already consisted of several adult rheumatologists, ophthalmologists, and a dentistry consultant. The group now comprises 22 members total, including a general practitioner, an oncologist, a renal physician, an occupational therapist, two patients with Sjögren disease, and a librarian.
 

Confirming the Diagnosis

The first questions asked to help form the new recommendations were around confirming a diagnosis of Sjögren disease, such as what is the diagnostic accuracy of antinuclear antibodies (ANAs), extractable nuclear antigens (ENAs), and other novel antigens in Sjögren disease? And what is the diagnostic accuracy of salivary gland ultrasound, imaging in general, and salivary gland or lacrimal gland biopsies? 

The resulting recommendations advised not to measure ANAs in the absence of clinical indicators of Sjögren disease or any other connective tissue disease but to use it to screen if there was a clinical suspicion. And ENAs should be measured even if the ANAs were negative and there is a high index of suspicion. 

In terms of imaging, ultrasound of the salivary glands was thought to be useful, but other imaging was not recommended for routine practice at the current time. Minor lip but not lacrimal gland biopsies were recommended if clinical and serologic features were not enough to make a diagnosis.
 

Lymphoma Worries

The 2017 version of the guideline did not include information about lymphoma, but this is the thing that most patients with Sjögren disease will worry about, Dr. Price said. “They all look it up on YouTube, they all come back and tell me that they are really worried they’ll develop it.”

The question that was therefore posed was whether there were any measurable biomarkers that could predict the development of lymphoma in adults and children. Seven predictors were found, the strongest being a low level of complement C4 alone or together with low levels of C3. Other predictors were salivary gland enlargement, lymphadenopathy, anti-Ro/La and rheumatoid factor autoantibodies, cryoglobulinemia, monoclonal gammopathy, and a high focus score. 

All of these predictors put someone in a higher risk category for lymphoma. If two or fewer of those features are present, the lifetime risk is “probably below 2%,” Dr. Price said. However, if all seven are present, the lifetime risk is “approaching 100%.”

The recommendation made on the basis of these findings is that people with Sjögren disease need to be offered early further investigation if they present with any new salivary gland swelling or other symptoms that might suggest the development of lymphoma. In this regard, a labial salivary gland biopsy might provide additional prognostic information.
 

‘Do the Little Things Well’

“You have to do the little things well,” Dr. Price said. “Many of the patients [who] come to see me for a second opinion have not been prescribed the right eye drops, have not been given advice on dental care,” with their management taking “too much on the rheumatological treatments.”

Rheumatologists are of course not trained or expected to be experts in ophthalmology or dentistry, but “you need to look at their mouth and you do need to examine their eyes, and you do need to give them some advice,” Dr. Price advised.

Thankfully, that is where the updated guidelines should help, with a recommendation that people with Sjögren disease should use preservative-free eye drops every 2-3 hours.

“It’s vital you avoid preservatives, because preservatives flatten the corneal surface and reduce the surface area and can cause inflammation in their own right,” Dr. Price cautioned, adding that there are plenty of suitable eye drop formulations available. 

In regard to helping with dry mouth symptoms, the recommendation is to use a saliva substitute for symptomatic relief. For vaginal dryness, the recommendation is to consider advising topical nonhormonal vaginal moisturizers plus estrogen creams or pessaries in peri- or postmenopausal women with significant vaginal dryness. 

“Very important, however, is to maintain a neutral pH, an alkaline environment in the mouth because acid damages dental enamel,” Dr. Price said. Conversely, an acidic vaginal moisturizer is needed to treat vaginal dryness. 

Dental hygiene is important. Regular brushing with a fluoride-based toothpaste is advised. The use of xylitol-containing products has been shown to reduce bacteria known to increase the risk for dental decay. Telling patients not to eat between meals is also simple but important advice. 

“We do recommend that patients are assessed holistically,” Dr. Price said, noting that they should be offered access to cognitive-behavioral therapy and exercise therapies to help with the symptoms of fatigue and joint pain.
 

Watch Out for Comorbidities

Sjögren disease is associated with many comorbidities, some of which might be predicted from the age and demographics of the people who are normally affected. 

“This is on the whole an older, female population, so you see a lot of osteoarthritis, gastroesophageal reflux, and hypertension,” Dr. Price said. “However, you may not be aware that 1 in 5 of these patients develop thyroid disease,” and there is a higher rate of celiac disease and primary biliary cholangitis than is seen in the general background population. 

The recommendation, therefore, is to “be aware of and consider screening for commonly associated conditions, as guided by age and/or clinical presentation.” As such, it’s recommended that baseline and repeated investigations that look for signs of comorbidity are performed, such as thyroid function assessment and liver function tests, to name two.
 

Treatment Recommendations

As in the original guideline, the treatment of systemic disease is discussed, but the advice has been overhauled with the availability of new data. 

The updated guidance notes that a trial of hydroxychloroquine for 6-12 months is the recommended treatment approach for people with fatigue and systemic symptoms. 

Systemic steroids may be used in the short-term for specific indications but should not be offered routinely. 

Conventional immunosuppressive or biologic drugs and immunoglobulins are not currently recommended outside of managing specific systemic complications.

In juvenile cases, the treatment of recurrent swollen parotid glands that are not due to infection or stone disease should include a short course of a nonsteroidal anti-inflammatory drug or a short course of oral steroids. This should be combined with massage followed by washouts with saline or steroids. In refractory cases, escalation to anti–B-cell–targeted therapies may be considered in select situations.
 

View on Updates

Patient advocate Bridget Crampton, who leads the helpline team at Sjögren’s UK (formerly the British Sjögren’s Syndrome Association), commented on the importance of the guidelines during a roundtable held by the BSR. 

“I think it will help [patients] make better use of their own appointments. So, they’ll know what treatments might be offered. They’ll know what they want to talk about at their appointments,” she said. 

Ms. Crampton, who has lived with Sjögren disease herself for the past 20 years, added: “I think it’s important for patients that we have guidelines like this. It means that all clinicians can easily access information. My hope is that it might standardize care across the UK a little bit more.” 

No specific funding was received to create the guidelines, be that from any bodies in the public, commercial, or not-for-profit sectors. No conflicts of interests were expressed by any of the experts quoted in this article.

A version of this article appeared on Medscape.com.

Insane hours and work-driven burnout are increasingly pernicious forces in medical workplaces. They apparently also are helping steer more physicians toward locum tenens, or temporary, assignments.

In its “2024 Survey of Locum Tenens Physicians and Advanced Practice Professionals,” Coppell, Texas–based staffing firm AMN Healthcare asked doctors, nurse practitioners, and physician assistants why they chose locum tenens work.

Morsa Images/DigitalVision/Getty Images

The reason chosen most often is improving work hours. Eighty-six percent of respondents said that was the “most important” or a “moderately important” factor. Next was addressing work burnout (80% of respondents), followed by unhappiness with compensation (75%), and dissatisfaction with being a full-time employee (71%).

“During the COVID pandemic, healthcare professionals began to rethink how, when, and where they work,” said Jeff Decker, president of AMN Healthcare’s physician solutions division, adding that he estimates about 52,000 US physicians now work on a locum tenens basis.

“Locum tenens offers relief from the long, inflexible work hours and onerous bureaucratic duties that often cause dissatisfaction and burnout among physicians and other healthcare providers.”

These feelings of dissatisfaction dovetail with findings in recent reports by this news organization based on surveys of physicians about burnout and employment. For example:

• Forty-nine percent of physicians acknowledged feeling burned out, up from 42% 6 years earlier.
• Eighty-three percent of doctors attributed their burnout and/or depression to the job entirely or most of the time.
• Flexibility in work schedules was one of the improvements chosen most often as a potential aid to burnout.
• The leading reasons cited for burnout were the number of bureaucratic tasks and too many hours at work.

Trying Locum Tenens Early in Career

According to AMN Healthcare, 81% of the physicians and APPs in its latest survey said they started taking locum tenens assignments immediately after finishing medical training or in mid-career. Only 19% waited until after retiring from medicine compared with 36% in AMN Healthcare’s 2016 survey.

In the 2024 report, a strong plurality of respondents (47%) said they found locum tenens work more satisfying than permanent healthcare employment. Twelve percent said the opposite, and 30% found the choices about equal.

Even so, it doesn’t appear that locum tenens represents a permanent career path for many. About as many (45%) of physicians and APPs said they would return to full-time employment if progress were made with conditions like hours and burnout, as said they would not (43%).

“Many physicians and other healthcare professionals feel they are being pushed from permanent positions by unsatisfactory work conditions,” Mr. Decker said. “To get them back, employers should offer practice conditions that appeal to today’s providers.”

A version of this article appeared on Medscape.com.

Insane hours and work-driven burnout are increasingly pernicious forces in medical workplaces. They apparently also are helping steer more physicians toward locum tenens, or temporary, assignments.

In its “2024 Survey of Locum Tenens Physicians and Advanced Practice Professionals,” Coppell, Texas–based staffing firm AMN Healthcare asked doctors, nurse practitioners, and physician assistants why they chose locum tenens work.

Morsa Images/DigitalVision/Getty Images

The reason chosen most often is improving work hours. Eighty-six percent of respondents said that was the “most important” or a “moderately important” factor. Next was addressing work burnout (80% of respondents), followed by unhappiness with compensation (75%), and dissatisfaction with being a full-time employee (71%).

“During the COVID pandemic, healthcare professionals began to rethink how, when, and where they work,” said Jeff Decker, president of AMN Healthcare’s physician solutions division, adding that he estimates about 52,000 US physicians now work on a locum tenens basis.

“Locum tenens offers relief from the long, inflexible work hours and onerous bureaucratic duties that often cause dissatisfaction and burnout among physicians and other healthcare providers.”

These feelings of dissatisfaction dovetail with findings in recent reports by this news organization based on surveys of physicians about burnout and employment. For example:

• Forty-nine percent of physicians acknowledged feeling burned out, up from 42% 6 years earlier.
• Eighty-three percent of doctors attributed their burnout and/or depression to the job entirely or most of the time.
• Flexibility in work schedules was one of the improvements chosen most often as a potential aid to burnout.
• The leading reasons cited for burnout were the number of bureaucratic tasks and too many hours at work.

Trying Locum Tenens Early in Career

According to AMN Healthcare, 81% of the physicians and APPs in its latest survey said they started taking locum tenens assignments immediately after finishing medical training or in mid-career. Only 19% waited until after retiring from medicine compared with 36% in AMN Healthcare’s 2016 survey.

In the 2024 report, a strong plurality of respondents (47%) said they found locum tenens work more satisfying than permanent healthcare employment. Twelve percent said the opposite, and 30% found the choices about equal.

Even so, it doesn’t appear that locum tenens represents a permanent career path for many. About as many (45%) of physicians and APPs said they would return to full-time employment if progress were made with conditions like hours and burnout, as said they would not (43%).

“Many physicians and other healthcare professionals feel they are being pushed from permanent positions by unsatisfactory work conditions,” Mr. Decker said. “To get them back, employers should offer practice conditions that appeal to today’s providers.”

A version of this article appeared on Medscape.com.

Insane hours and work-driven burnout are increasingly pernicious forces in medical workplaces. They apparently also are helping steer more physicians toward locum tenens, or temporary, assignments.

In its “2024 Survey of Locum Tenens Physicians and Advanced Practice Professionals,” Coppell, Texas–based staffing firm AMN Healthcare asked doctors, nurse practitioners, and physician assistants why they chose locum tenens work.

Morsa Images/DigitalVision/Getty Images

The reason chosen most often is improving work hours. Eighty-six percent of respondents said that was the “most important” or a “moderately important” factor. Next was addressing work burnout (80% of respondents), followed by unhappiness with compensation (75%), and dissatisfaction with being a full-time employee (71%).

“During the COVID pandemic, healthcare professionals began to rethink how, when, and where they work,” said Jeff Decker, president of AMN Healthcare’s physician solutions division, adding that he estimates about 52,000 US physicians now work on a locum tenens basis.

“Locum tenens offers relief from the long, inflexible work hours and onerous bureaucratic duties that often cause dissatisfaction and burnout among physicians and other healthcare providers.”

These feelings of dissatisfaction dovetail with findings in recent reports by this news organization based on surveys of physicians about burnout and employment. For example:

• Forty-nine percent of physicians acknowledged feeling burned out, up from 42% 6 years earlier.
• Eighty-three percent of doctors attributed their burnout and/or depression to the job entirely or most of the time.
• Flexibility in work schedules was one of the improvements chosen most often as a potential aid to burnout.
• The leading reasons cited for burnout were the number of bureaucratic tasks and too many hours at work.

Trying Locum Tenens Early in Career

According to AMN Healthcare, 81% of the physicians and APPs in its latest survey said they started taking locum tenens assignments immediately after finishing medical training or in mid-career. Only 19% waited until after retiring from medicine compared with 36% in AMN Healthcare’s 2016 survey.

In the 2024 report, a strong plurality of respondents (47%) said they found locum tenens work more satisfying than permanent healthcare employment. Twelve percent said the opposite, and 30% found the choices about equal.

Even so, it doesn’t appear that locum tenens represents a permanent career path for many. About as many (45%) of physicians and APPs said they would return to full-time employment if progress were made with conditions like hours and burnout, as said they would not (43%).

“Many physicians and other healthcare professionals feel they are being pushed from permanent positions by unsatisfactory work conditions,” Mr. Decker said. “To get them back, employers should offer practice conditions that appeal to today’s providers.”

A version of this article appeared on Medscape.com.

Medical innovations don’t happen overnight — but in today’s digital world, they happen pretty fast. Some are advancing faster than you think.

We’re not talking theory or hoped-for breakthroughs in the next decade. These technologies are already a reality for many doctors and expected to grow rapidly in the next 1-3 years.

Are you ready? Let’s find out.

1. Artificial Intelligence (AI) Medical Scribes

You may already be using this or, at the very least, have heard about it.

Physician burnout is a growing problem, with many doctors spending 2 hours on paperwork for every hour with patients. But some doctors, such as Gregory Ator, MD, chief medical informatics officer at the University of Kansas Medical Center, Kansas City, Kansas, have found a better way.

“I have been using it for 9 months now, and it truly is a life changer,” Dr. Ator said of Abridge, an AI helper that transcribes and summarizes his conversations with patients. “Now, I go into the room, place my phone just about anywhere, and I can just listen.” He estimated that the tech saves him between 3 and 10 minutes per patient. “At 20 patients a day, that saves me around 2 hours,” he said.

Bonus: Patients “get a doctor’s full attention instead of just looking at the top of his head while they play with the computer,” Dr. Ator said. “I have yet to have a patient who didn’t think that was a positive thing.”

Several companies are already selling these AI devices, including Ambience Healthcare, Augmedix, Nuance, and Suki, and they offer more than just transcriptions, said John D. Halamka, MD, president of Mayo Clinic Platform, who oversees Mayo’s adoption of AI. They also generate notes for treatment and billing and update data in the electronic health record.

“It’s preparation of documentation based on ambient listening of doctor-patient conversations,” Dr. Halamka explained. “I’m very optimistic about the use of emerging AI technologies to enable every clinician to practice at the top of their license.”

Patricia Garcia, MD, associate clinical information officer for ambulatory care at Stanford Health Care, has spent much of the last year co-running the medical center’s pilot program for AI scribes, and she’s so impressed with the technology that she “expects it’ll become more widely available as an option for any clinician that wants to use it in the next 12-18 months.”

2. Three-Dimensional (3D) Printing

Although 3D-printed organs may not happen anytime soon, the future is here for some 3D-printed prosthetics and implants — everything from dentures to spinal implants to prosthetic fingers and noses.

“In the next few years, I see rapid growth in the use of 3D printing technology across orthopedic surgery,” said Rishin J. Kadakia, MD, an orthopedic surgeon in Atlanta. “It’s becoming more common not just at large academic institutions. More and more providers will turn to using 3D printing technology to help tackle challenging cases that previously did not have good solutions.”

Dr. Kadakia has experienced this firsthand with his patients at the Emory Orthopaedics & Spine Center. One female patient developed talar avascular necrosis due to a bone break she’d sustained in a serious car crash. An ankle and subtalar joint fusion would repair the damage but limit her mobility and change her gait. So instead, in August of 2021, Dr. Kadakia and fellow orthopedic surgeon Jason Bariteau, MD, created for her a 3D-printed cobalt chrome talus implant.

“It provided an opportunity for her to keep her ankle’s range of motion, and also mobilize faster than with a subtalar and ankle joint fusion,” said Dr. Kadakia.

The technology is also playing a role in customized medical devices — patient-specific tools for greater precision — and 3D-printed anatomical models, built to the exact specifications of individual patients. Mayo Clinic already has 3D modeling units in three states, and other hospitals are following suit. The models not only help doctors prepare for complicated surgeries but also can dramatically cut down on costs. A 2021 study from Durham University reported that 3D models helped reduce surgery time by between 1.5 and 2.5 hours in lengthy procedures.

3. Drones

For patients who can’t make it to a pharmacy to pick up their prescriptions, either because of distance or lack of transportation, drones — which can deliver medications onto a customer’s back yard or front porch — offer a compelling solution.

Several companies and hospitals are already experimenting with drones, like WellSpan Health in Pennsylvania, Amazon Pharmacy, and the Cleveland Clinic, which announced a partnership with drone delivery company Zipline and plans to begin prescription deliveries across Northeast Ohio by 2025.

Healthcare systems are just beginning to explore the potential of drone deliveries, for everything from lab samples to medical and surgical supplies — even defibrillators that could arrive at an ailing patient’s front door before an emergency medical technician arrives.

“For many providers, when you take a sample from a patient, that sample waits around for hours until a courier picks up all of the facility’s samples and drives them to an outside facility for processing,” said Hillary Brendzel, head of Zipline’s US Healthcare Practice.

According to a 2022 survey from American Nurse Journal, 71% of nurses said that medical courier delays and errors negatively affected their ability to provide patient care. But with drone delivery, “lab samples can be sent for processing immediately, on-demand, resulting in faster diagnosis, treatment, and ultimately better outcomes,” said Ms. Brendzel.

4. Portable Ultrasound

Within the next 2 years, portable ultrasound — pocket-sized devices that connect to a smartphone or tablet — will become the “21st-century stethoscope,” said Abhilash Hareendranathan, PhD, assistant professor in the Department of Radiology and Diagnostic Imaging at the University of Alberta, in Edmonton, Alberta, Canada.

AI can make these devices easy to use, allowing clinicians with minimal imaging training to capture clear images and understand the results. Dr. Hareendranathan developed the Ultrasound Arm Injury Detection tool, a portable ultrasound that uses AI to detect fracture.

“We plan to introduce this technology in emergency departments, where it could be used by triage nurses to perform quick examinations to detect fractures of the wrist, elbow, or shoulder,” he said.

More pocket-sized scanners like these could “reshape the way diagnostic care is provided in rural and remote communities,” Dr. Hareendranathan said, and will “reduce wait times in crowded emergency departments.” Bill Gates believes enough in portable ultrasound that last September, the Bill & Melinda Gates Foundation granted $44 million to GE HealthCare to develop the technology for under-resourced communities.

5. Virtual Reality (VR)

When RelieVRx became the first US Food and Drug Administration (FDA)–approved VR therapy for chronic back pain in 2021, the technology was used in just a handful of Veterans Affairs (VA) facilities. But today, thousands of VR headsets have been deployed to more than 160 VA medical centers and clinics across the country.

“The VR experiences encompass pain neuroscience education, mindfulness, pleasant and relaxing distraction, and key skills to calm the nervous system,” said Beth Darnall, PhD, director of the Stanford Pain Relief Innovations Lab, who helped design the RelieVRx. She expects VR to go mainstream soon, not just because of increasing evidence that it works but also thanks to the Centers for Medicare & Medicaid Services, which recently issued a Healthcare Common Procedure Coding System code for VR. “This billing infrastructure will encourage adoption and uptake,” she said.

Hundreds of hospitals across the United States have already adopted the technology, for everything from childbirth pain to wound debridement, said Josh Sackman, the president and cofounder of AppliedVR, the company that developed RelieVRx.

“Over the next few years, we may see hundreds more deploy unique applications [for VR] that can handle multiple clinical indications,” he said. “Given the modality’s ability to scale and reduce reliance on pharmacological interventions, it has the power to improve the cost and quality of care.”

Hospital systems like Geisinger and Cedars-Sinai are already finding unique ways to implement the technology, he said, like using VR to reduce “scanxiety” during imaging service.

Other VR innovations are already being introduced, from the Smileyscope, a VR device for children that’s been proven to lessen the pain of a blood draw or intravenous insertion (it was cleared by the FDA last November) to several VR platforms launched by Cedars-Sinai in recent months, for applications that range from gastrointestinal issues to mental health therapy. “There may already be a thousand hospitals using VR in some capacity,” said Brennan Spiegel, MD, director of Health Services Research at Cedars-Sinai.

A version of this article appeared on Medscape.com.

Medical innovations don’t happen overnight — but in today’s digital world, they happen pretty fast. Some are advancing faster than you think.

We’re not talking theory or hoped-for breakthroughs in the next decade. These technologies are already a reality for many doctors and expected to grow rapidly in the next 1-3 years.

Are you ready? Let’s find out.

1. Artificial Intelligence (AI) Medical Scribes

You may already be using this or, at the very least, have heard about it.

Physician burnout is a growing problem, with many doctors spending 2 hours on paperwork for every hour with patients. But some doctors, such as Gregory Ator, MD, chief medical informatics officer at the University of Kansas Medical Center, Kansas City, Kansas, have found a better way.

“I have been using it for 9 months now, and it truly is a life changer,” Dr. Ator said of Abridge, an AI helper that transcribes and summarizes his conversations with patients. “Now, I go into the room, place my phone just about anywhere, and I can just listen.” He estimated that the tech saves him between 3 and 10 minutes per patient. “At 20 patients a day, that saves me around 2 hours,” he said.

Bonus: Patients “get a doctor’s full attention instead of just looking at the top of his head while they play with the computer,” Dr. Ator said. “I have yet to have a patient who didn’t think that was a positive thing.”

Several companies are already selling these AI devices, including Ambience Healthcare, Augmedix, Nuance, and Suki, and they offer more than just transcriptions, said John D. Halamka, MD, president of Mayo Clinic Platform, who oversees Mayo’s adoption of AI. They also generate notes for treatment and billing and update data in the electronic health record.

“It’s preparation of documentation based on ambient listening of doctor-patient conversations,” Dr. Halamka explained. “I’m very optimistic about the use of emerging AI technologies to enable every clinician to practice at the top of their license.”

Patricia Garcia, MD, associate clinical information officer for ambulatory care at Stanford Health Care, has spent much of the last year co-running the medical center’s pilot program for AI scribes, and she’s so impressed with the technology that she “expects it’ll become more widely available as an option for any clinician that wants to use it in the next 12-18 months.”

2. Three-Dimensional (3D) Printing

Although 3D-printed organs may not happen anytime soon, the future is here for some 3D-printed prosthetics and implants — everything from dentures to spinal implants to prosthetic fingers and noses.

“In the next few years, I see rapid growth in the use of 3D printing technology across orthopedic surgery,” said Rishin J. Kadakia, MD, an orthopedic surgeon in Atlanta. “It’s becoming more common not just at large academic institutions. More and more providers will turn to using 3D printing technology to help tackle challenging cases that previously did not have good solutions.”

Dr. Kadakia has experienced this firsthand with his patients at the Emory Orthopaedics & Spine Center. One female patient developed talar avascular necrosis due to a bone break she’d sustained in a serious car crash. An ankle and subtalar joint fusion would repair the damage but limit her mobility and change her gait. So instead, in August of 2021, Dr. Kadakia and fellow orthopedic surgeon Jason Bariteau, MD, created for her a 3D-printed cobalt chrome talus implant.

“It provided an opportunity for her to keep her ankle’s range of motion, and also mobilize faster than with a subtalar and ankle joint fusion,” said Dr. Kadakia.

The technology is also playing a role in customized medical devices — patient-specific tools for greater precision — and 3D-printed anatomical models, built to the exact specifications of individual patients. Mayo Clinic already has 3D modeling units in three states, and other hospitals are following suit. The models not only help doctors prepare for complicated surgeries but also can dramatically cut down on costs. A 2021 study from Durham University reported that 3D models helped reduce surgery time by between 1.5 and 2.5 hours in lengthy procedures.

3. Drones

For patients who can’t make it to a pharmacy to pick up their prescriptions, either because of distance or lack of transportation, drones — which can deliver medications onto a customer’s back yard or front porch — offer a compelling solution.

Several companies and hospitals are already experimenting with drones, like WellSpan Health in Pennsylvania, Amazon Pharmacy, and the Cleveland Clinic, which announced a partnership with drone delivery company Zipline and plans to begin prescription deliveries across Northeast Ohio by 2025.

Healthcare systems are just beginning to explore the potential of drone deliveries, for everything from lab samples to medical and surgical supplies — even defibrillators that could arrive at an ailing patient’s front door before an emergency medical technician arrives.

“For many providers, when you take a sample from a patient, that sample waits around for hours until a courier picks up all of the facility’s samples and drives them to an outside facility for processing,” said Hillary Brendzel, head of Zipline’s US Healthcare Practice.

According to a 2022 survey from American Nurse Journal, 71% of nurses said that medical courier delays and errors negatively affected their ability to provide patient care. But with drone delivery, “lab samples can be sent for processing immediately, on-demand, resulting in faster diagnosis, treatment, and ultimately better outcomes,” said Ms. Brendzel.

4. Portable Ultrasound

Within the next 2 years, portable ultrasound — pocket-sized devices that connect to a smartphone or tablet — will become the “21st-century stethoscope,” said Abhilash Hareendranathan, PhD, assistant professor in the Department of Radiology and Diagnostic Imaging at the University of Alberta, in Edmonton, Alberta, Canada.

AI can make these devices easy to use, allowing clinicians with minimal imaging training to capture clear images and understand the results. Dr. Hareendranathan developed the Ultrasound Arm Injury Detection tool, a portable ultrasound that uses AI to detect fracture.

“We plan to introduce this technology in emergency departments, where it could be used by triage nurses to perform quick examinations to detect fractures of the wrist, elbow, or shoulder,” he said.

More pocket-sized scanners like these could “reshape the way diagnostic care is provided in rural and remote communities,” Dr. Hareendranathan said, and will “reduce wait times in crowded emergency departments.” Bill Gates believes enough in portable ultrasound that last September, the Bill & Melinda Gates Foundation granted $44 million to GE HealthCare to develop the technology for under-resourced communities.

5. Virtual Reality (VR)

When RelieVRx became the first US Food and Drug Administration (FDA)–approved VR therapy for chronic back pain in 2021, the technology was used in just a handful of Veterans Affairs (VA) facilities. But today, thousands of VR headsets have been deployed to more than 160 VA medical centers and clinics across the country.

“The VR experiences encompass pain neuroscience education, mindfulness, pleasant and relaxing distraction, and key skills to calm the nervous system,” said Beth Darnall, PhD, director of the Stanford Pain Relief Innovations Lab, who helped design the RelieVRx. She expects VR to go mainstream soon, not just because of increasing evidence that it works but also thanks to the Centers for Medicare & Medicaid Services, which recently issued a Healthcare Common Procedure Coding System code for VR. “This billing infrastructure will encourage adoption and uptake,” she said.

Hundreds of hospitals across the United States have already adopted the technology, for everything from childbirth pain to wound debridement, said Josh Sackman, the president and cofounder of AppliedVR, the company that developed RelieVRx.

“Over the next few years, we may see hundreds more deploy unique applications [for VR] that can handle multiple clinical indications,” he said. “Given the modality’s ability to scale and reduce reliance on pharmacological interventions, it has the power to improve the cost and quality of care.”

Hospital systems like Geisinger and Cedars-Sinai are already finding unique ways to implement the technology, he said, like using VR to reduce “scanxiety” during imaging service.

Other VR innovations are already being introduced, from the Smileyscope, a VR device for children that’s been proven to lessen the pain of a blood draw or intravenous insertion (it was cleared by the FDA last November) to several VR platforms launched by Cedars-Sinai in recent months, for applications that range from gastrointestinal issues to mental health therapy. “There may already be a thousand hospitals using VR in some capacity,” said Brennan Spiegel, MD, director of Health Services Research at Cedars-Sinai.

A version of this article appeared on Medscape.com.

Medical innovations don’t happen overnight — but in today’s digital world, they happen pretty fast. Some are advancing faster than you think.

We’re not talking theory or hoped-for breakthroughs in the next decade. These technologies are already a reality for many doctors and expected to grow rapidly in the next 1-3 years.

Are you ready? Let’s find out.

1. Artificial Intelligence (AI) Medical Scribes

You may already be using this or, at the very least, have heard about it.

Physician burnout is a growing problem, with many doctors spending 2 hours on paperwork for every hour with patients. But some doctors, such as Gregory Ator, MD, chief medical informatics officer at the University of Kansas Medical Center, Kansas City, Kansas, have found a better way.

“I have been using it for 9 months now, and it truly is a life changer,” Dr. Ator said of Abridge, an AI helper that transcribes and summarizes his conversations with patients. “Now, I go into the room, place my phone just about anywhere, and I can just listen.” He estimated that the tech saves him between 3 and 10 minutes per patient. “At 20 patients a day, that saves me around 2 hours,” he said.

Bonus: Patients “get a doctor’s full attention instead of just looking at the top of his head while they play with the computer,” Dr. Ator said. “I have yet to have a patient who didn’t think that was a positive thing.”

Several companies are already selling these AI devices, including Ambience Healthcare, Augmedix, Nuance, and Suki, and they offer more than just transcriptions, said John D. Halamka, MD, president of Mayo Clinic Platform, who oversees Mayo’s adoption of AI. They also generate notes for treatment and billing and update data in the electronic health record.

“It’s preparation of documentation based on ambient listening of doctor-patient conversations,” Dr. Halamka explained. “I’m very optimistic about the use of emerging AI technologies to enable every clinician to practice at the top of their license.”

Patricia Garcia, MD, associate clinical information officer for ambulatory care at Stanford Health Care, has spent much of the last year co-running the medical center’s pilot program for AI scribes, and she’s so impressed with the technology that she “expects it’ll become more widely available as an option for any clinician that wants to use it in the next 12-18 months.”

2. Three-Dimensional (3D) Printing

Although 3D-printed organs may not happen anytime soon, the future is here for some 3D-printed prosthetics and implants — everything from dentures to spinal implants to prosthetic fingers and noses.

“In the next few years, I see rapid growth in the use of 3D printing technology across orthopedic surgery,” said Rishin J. Kadakia, MD, an orthopedic surgeon in Atlanta. “It’s becoming more common not just at large academic institutions. More and more providers will turn to using 3D printing technology to help tackle challenging cases that previously did not have good solutions.”

Dr. Kadakia has experienced this firsthand with his patients at the Emory Orthopaedics & Spine Center. One female patient developed talar avascular necrosis due to a bone break she’d sustained in a serious car crash. An ankle and subtalar joint fusion would repair the damage but limit her mobility and change her gait. So instead, in August of 2021, Dr. Kadakia and fellow orthopedic surgeon Jason Bariteau, MD, created for her a 3D-printed cobalt chrome talus implant.

“It provided an opportunity for her to keep her ankle’s range of motion, and also mobilize faster than with a subtalar and ankle joint fusion,” said Dr. Kadakia.

The technology is also playing a role in customized medical devices — patient-specific tools for greater precision — and 3D-printed anatomical models, built to the exact specifications of individual patients. Mayo Clinic already has 3D modeling units in three states, and other hospitals are following suit. The models not only help doctors prepare for complicated surgeries but also can dramatically cut down on costs. A 2021 study from Durham University reported that 3D models helped reduce surgery time by between 1.5 and 2.5 hours in lengthy procedures.

3. Drones

For patients who can’t make it to a pharmacy to pick up their prescriptions, either because of distance or lack of transportation, drones — which can deliver medications onto a customer’s back yard or front porch — offer a compelling solution.

Several companies and hospitals are already experimenting with drones, like WellSpan Health in Pennsylvania, Amazon Pharmacy, and the Cleveland Clinic, which announced a partnership with drone delivery company Zipline and plans to begin prescription deliveries across Northeast Ohio by 2025.

Healthcare systems are just beginning to explore the potential of drone deliveries, for everything from lab samples to medical and surgical supplies — even defibrillators that could arrive at an ailing patient’s front door before an emergency medical technician arrives.

“For many providers, when you take a sample from a patient, that sample waits around for hours until a courier picks up all of the facility’s samples and drives them to an outside facility for processing,” said Hillary Brendzel, head of Zipline’s US Healthcare Practice.

According to a 2022 survey from American Nurse Journal, 71% of nurses said that medical courier delays and errors negatively affected their ability to provide patient care. But with drone delivery, “lab samples can be sent for processing immediately, on-demand, resulting in faster diagnosis, treatment, and ultimately better outcomes,” said Ms. Brendzel.

4. Portable Ultrasound

Within the next 2 years, portable ultrasound — pocket-sized devices that connect to a smartphone or tablet — will become the “21st-century stethoscope,” said Abhilash Hareendranathan, PhD, assistant professor in the Department of Radiology and Diagnostic Imaging at the University of Alberta, in Edmonton, Alberta, Canada.

AI can make these devices easy to use, allowing clinicians with minimal imaging training to capture clear images and understand the results. Dr. Hareendranathan developed the Ultrasound Arm Injury Detection tool, a portable ultrasound that uses AI to detect fracture.

“We plan to introduce this technology in emergency departments, where it could be used by triage nurses to perform quick examinations to detect fractures of the wrist, elbow, or shoulder,” he said.

More pocket-sized scanners like these could “reshape the way diagnostic care is provided in rural and remote communities,” Dr. Hareendranathan said, and will “reduce wait times in crowded emergency departments.” Bill Gates believes enough in portable ultrasound that last September, the Bill & Melinda Gates Foundation granted $44 million to GE HealthCare to develop the technology for under-resourced communities.

5. Virtual Reality (VR)

When RelieVRx became the first US Food and Drug Administration (FDA)–approved VR therapy for chronic back pain in 2021, the technology was used in just a handful of Veterans Affairs (VA) facilities. But today, thousands of VR headsets have been deployed to more than 160 VA medical centers and clinics across the country.

“The VR experiences encompass pain neuroscience education, mindfulness, pleasant and relaxing distraction, and key skills to calm the nervous system,” said Beth Darnall, PhD, director of the Stanford Pain Relief Innovations Lab, who helped design the RelieVRx. She expects VR to go mainstream soon, not just because of increasing evidence that it works but also thanks to the Centers for Medicare & Medicaid Services, which recently issued a Healthcare Common Procedure Coding System code for VR. “This billing infrastructure will encourage adoption and uptake,” she said.

Hundreds of hospitals across the United States have already adopted the technology, for everything from childbirth pain to wound debridement, said Josh Sackman, the president and cofounder of AppliedVR, the company that developed RelieVRx.

“Over the next few years, we may see hundreds more deploy unique applications [for VR] that can handle multiple clinical indications,” he said. “Given the modality’s ability to scale and reduce reliance on pharmacological interventions, it has the power to improve the cost and quality of care.”

Hospital systems like Geisinger and Cedars-Sinai are already finding unique ways to implement the technology, he said, like using VR to reduce “scanxiety” during imaging service.

Other VR innovations are already being introduced, from the Smileyscope, a VR device for children that’s been proven to lessen the pain of a blood draw or intravenous insertion (it was cleared by the FDA last November) to several VR platforms launched by Cedars-Sinai in recent months, for applications that range from gastrointestinal issues to mental health therapy. “There may already be a thousand hospitals using VR in some capacity,” said Brennan Spiegel, MD, director of Health Services Research at Cedars-Sinai.

A version of this article appeared on Medscape.com.