MDedge Rheumatology

VIENNA — With the glucagon-like peptide (GLP) 1 receptor agonist semaglutide (Wegovy) recently shown to significantly induce weight loss in people with osteoarthritis (OA) and obesity in the STEP-9 trial, could drugs traditionally used to treat type 2 diabetes be the next big thing for OA management?

“Hormone-based weight loss drugs are a game changer” for obesity management, Sébastien Czernichow, MD, PhD, said during a plenary session at the OARSI 2024 World Congress.

Sara Freeman/Medscape Medical News

Drugs such as semaglutide may also have a cardioprotective effect, reducing the risk for major adverse cardiovascular events by as much as 20% vs placebo, added Dr. Czernichow, professor of nutrition at Paris Cité University and head of the Department of Nutrition at the George Pompidou European Hospital in Paris, France.

“You have to keep in mind that the short-term side effects are mainly gastrointestinal and [are] manageable. The mid-term side effects are an increased gallbladder [disease] risk, and the long-term benefits and risks are not really well known yet,” Dr. Czernichow said. With regard to that, the effects of these drugs on lean body mass, bone health, and nutritional deficiencies need to be further evaluated and monitored.
 

Weight Loss Benefits

Weight loss is one of the cornerstones of OA management, and in addition to the weight loss seen with the GLP-1 receptor agonists, there have also been changes in body composition, Dr. Czernichow said.

In SURMOUNT-1, for example, the dual glucose-dependent insulinotropic polypeptide and GLP-1 receptor agonist tirzepatide (Zepbound) was shown to significantly reduce total fat mass with a smaller decrease in total lean mass in a subanalysis.

It has been argued that effects on body composition need to be considered when evaluating new weight loss drugs, and that focusing only on the degree of weight reduction is “encouraging inaccurate measures of medication efficacy for both patients and clinicians,” Dr. Czernichow said, citing a viewpoint published in JAMA Internal Medicine.

“The real question is: Are we able to fund these drugs for everyone? Or will only the richest patients be allocated to these drugs?” Dr. Czernichow said.
 

Weight Rebound

Tonia Vincent, MBBS, PhD, professor of musculoskeletal biology and an honorary rheumatologist at The Kennedy Institute of Rheumatology at University of Oxford in England, was concerned about rebound weight gain.

“We hear a lot about this, that people stopping drugs actually get worse weight gain than before they started, and that’s a concern about a drug that is going to have a huge pressure for supply,” Dr. Vincent said following Dr. Czernichow’s presentation.

Another delegate said that calling GLP-1 receptor agonists a “game changer” for weight loss in OA was premature because long-term results are needed.

“You mentioned that the double-digit weight loss is getting very close to the results from bariatric surgery, but bariatric surgery you do once, and for these drugs, to maintain the weight loss, you need to take them continuously,” she said.
 

Weight Loss Affects Bone

Yet another delegate cautioned on the potential effects of significant weight loss on bone and cartilage. There is evidence, he said, that weight loss of 5-10 kg can significantly affect bone turnover, increasing bone resorption and thus putting patients at a risk of becoming osteopenic. “Are we looking at a new population of osteoporosis patients who may then also be at risk for fractures?” he asked.

Separately at OARSI 2024, Anne C. Bay-Jensen, PhD, chief technology officer at Nordic Bioscience in Herlev, Denmark, and colleagues reported data showing that weight loss was associated with an increase in bone and cartilage degradation.

Although Dr. Bay-Jensen and colleagues found that losing weight was associated with improved patient outcomes, there was a 1.58-fold increase in the bone resorption marker CTX-I in people who had lost weight vs a 1.37-fold gain in those whose weight remained stable and 1.11-fold increase in those who gained weight.

Moreover, there was a 1.15-fold increase in the cartilage degradation marker C2M in the weight loss group and 0.84-fold decrease in the interstitial matrix degradation marker C3M.
 

GLP-1 and Bone Effects

Another question is whether GLP-1 receptor agonists might be having direct effects on the bone that may be beneficial in OA. They might, postdoctoral researcher Eda Çiftci, PhD, of AO Research Institute Davos in Switzerland, and collaborators, said during the poster sessions at OARSI 2024.

Dr. Çiftci and researchers reported the findings of an in vitro study that looked at whether liraglutide might have anti-inflammatory and anabolic effects on a human chondrocytes model that had been treated with interleukin (IL)-1-beta to “mimic an inflammatory OA condition.”

The release of the proinflammatory cytokines IL-6 and IL-8 was reduced by treatment with liraglutide when compared with control chondrocytes. Furthermore, the expression of the proteoglycan aggrecan — important for articular cartilage function — also was preserved.

These results suggest that liraglutide does indeed have anabolic and anti-inflammatory effects, Dr. Çiftci and fellow researchers concluded.
 

New Role for Dipeptidyl Transferase Inhibitors?

Researchers are also looking at the potential role for other diabetes medications in OA management, including the dipeptidyl peptidase (DPP) 4 inhibitors.

Although these drugs are considered “weight neutral,” in vitro studies have suggested that the DPP4 enzyme may have a role to play in chondrocyte survival and inflammation, Yu-Hsiu Chen, MD, of the Tri-Service General Hospital and the National Defense Medical Center in Taipei, Taiwan, told this news organization. The DPP4 enzyme inactivates GLP-1, so there is rationale there.

“Last year, we published a paper where we found the concentration of DPP4 in the synovial fluid was correlated with radiographic change in knee OA,” Dr. Chen said. This time, “we’re trying to see if a DPP4 inhibitor can be used as a treatment.”

For their analysis, they used data on people newly diagnosed with type 2 diabetes who were and were not using DPP4 inhibitors obtained from Taiwan’s National Health Insurance Research Database. This database contains information on 99% of the Taiwanese population, Dr. Chen said.

Matching 165,333 DPP4 inhibitor users with an equal number of nonusers showed that there was a significant 58% risk reduction for developing OA with DPP4 inhibitor use (hazard ratio, 0.42; 95% CI, 0.41-0.44).

DPP4 inhibitor use was also associated with a 58% risk lower risk for total knee replacement (TKR) and a 62% lower risk for total hip replacement.

Dr. Chen and colleagues concluded: “These results strongly indicate that DPP4 inhibitors could be considered as a viable treatment approach for individuals with type 2 [diabetes mellitus] who are at risk for developing OA or [who] already have OA.”
 

Could Sodium-Glucose Cotransporter 2 (SGLT2) Inhibitors Be Beneficial?

So, what about SGLT2 inhibitors? Do they also have a potential role to play in managing people with OA, regardless of whether there is diabetes present? Perhaps, and their effect may be even greater than what’s been observed for GLP-1 receptor agonists, as data presented by epidemiologist S. Reza Jafarzadeh, DVM, PhD, suggested.

“While GLP-1 receptor agonist drugs have been reported to reduce OA risk, largely attributed to their weight loss effect, SGLT2 inhibitors may provide a greater protective effect on OA outcomes,” said Dr. Jafarzadeh, assistant professor at Boston University.

Sara Freeman/Medscape Medical News

The congress was sponsored by the Osteoarthritis Research Society International.

Dr. Czernichow disclosed ties with BariaTek Medical, Boehringer Ingelheim, Bristol Myers Squibb, Fresenius, Janssen, Jellynov, Lilly, Novo Nordisk, Novartis, and ViiV Healthcare. Dr. Vincent had no relevant disclosures. Dr. Bay-Jensen is the chief technology officer and director of immunoscience at Nordic Bioscience, which funded the work in the poster she presented at OARSI 2024. The work presented by Dr. Çiftci and colleagues was funded by the Eurostars-2 joint program with co-funding from the European Horizon 2020 research and innovation program. Dr. Çiftci had no personal disclosures to report. Dr. Chen’s work was supported by the government of Taiwan, and she had no financial conflicts of interest to disclose. Dr. Jafarzadeh had no conflicts of interest to disclose.

A version of this article appeared on Medscape.com .

VIENNA — With the glucagon-like peptide (GLP) 1 receptor agonist semaglutide (Wegovy) recently shown to significantly induce weight loss in people with osteoarthritis (OA) and obesity in the STEP-9 trial, could drugs traditionally used to treat type 2 diabetes be the next big thing for OA management?

“Hormone-based weight loss drugs are a game changer” for obesity management, Sébastien Czernichow, MD, PhD, said during a plenary session at the OARSI 2024 World Congress.

Sara Freeman/Medscape Medical News

Drugs such as semaglutide may also have a cardioprotective effect, reducing the risk for major adverse cardiovascular events by as much as 20% vs placebo, added Dr. Czernichow, professor of nutrition at Paris Cité University and head of the Department of Nutrition at the George Pompidou European Hospital in Paris, France.

“You have to keep in mind that the short-term side effects are mainly gastrointestinal and [are] manageable. The mid-term side effects are an increased gallbladder [disease] risk, and the long-term benefits and risks are not really well known yet,” Dr. Czernichow said. With regard to that, the effects of these drugs on lean body mass, bone health, and nutritional deficiencies need to be further evaluated and monitored.
 

Weight Loss Benefits

Weight loss is one of the cornerstones of OA management, and in addition to the weight loss seen with the GLP-1 receptor agonists, there have also been changes in body composition, Dr. Czernichow said.

In SURMOUNT-1, for example, the dual glucose-dependent insulinotropic polypeptide and GLP-1 receptor agonist tirzepatide (Zepbound) was shown to significantly reduce total fat mass with a smaller decrease in total lean mass in a subanalysis.

It has been argued that effects on body composition need to be considered when evaluating new weight loss drugs, and that focusing only on the degree of weight reduction is “encouraging inaccurate measures of medication efficacy for both patients and clinicians,” Dr. Czernichow said, citing a viewpoint published in JAMA Internal Medicine.

“The real question is: Are we able to fund these drugs for everyone? Or will only the richest patients be allocated to these drugs?” Dr. Czernichow said.
 

Weight Rebound

Tonia Vincent, MBBS, PhD, professor of musculoskeletal biology and an honorary rheumatologist at The Kennedy Institute of Rheumatology at University of Oxford in England, was concerned about rebound weight gain.

“We hear a lot about this, that people stopping drugs actually get worse weight gain than before they started, and that’s a concern about a drug that is going to have a huge pressure for supply,” Dr. Vincent said following Dr. Czernichow’s presentation.

Another delegate said that calling GLP-1 receptor agonists a “game changer” for weight loss in OA was premature because long-term results are needed.

“You mentioned that the double-digit weight loss is getting very close to the results from bariatric surgery, but bariatric surgery you do once, and for these drugs, to maintain the weight loss, you need to take them continuously,” she said.
 

Weight Loss Affects Bone

Yet another delegate cautioned on the potential effects of significant weight loss on bone and cartilage. There is evidence, he said, that weight loss of 5-10 kg can significantly affect bone turnover, increasing bone resorption and thus putting patients at a risk of becoming osteopenic. “Are we looking at a new population of osteoporosis patients who may then also be at risk for fractures?” he asked.

Separately at OARSI 2024, Anne C. Bay-Jensen, PhD, chief technology officer at Nordic Bioscience in Herlev, Denmark, and colleagues reported data showing that weight loss was associated with an increase in bone and cartilage degradation.

Although Dr. Bay-Jensen and colleagues found that losing weight was associated with improved patient outcomes, there was a 1.58-fold increase in the bone resorption marker CTX-I in people who had lost weight vs a 1.37-fold gain in those whose weight remained stable and 1.11-fold increase in those who gained weight.

Moreover, there was a 1.15-fold increase in the cartilage degradation marker C2M in the weight loss group and 0.84-fold decrease in the interstitial matrix degradation marker C3M.
 

GLP-1 and Bone Effects

Another question is whether GLP-1 receptor agonists might be having direct effects on the bone that may be beneficial in OA. They might, postdoctoral researcher Eda Çiftci, PhD, of AO Research Institute Davos in Switzerland, and collaborators, said during the poster sessions at OARSI 2024.

Dr. Çiftci and researchers reported the findings of an in vitro study that looked at whether liraglutide might have anti-inflammatory and anabolic effects on a human chondrocytes model that had been treated with interleukin (IL)-1-beta to “mimic an inflammatory OA condition.”

The release of the proinflammatory cytokines IL-6 and IL-8 was reduced by treatment with liraglutide when compared with control chondrocytes. Furthermore, the expression of the proteoglycan aggrecan — important for articular cartilage function — also was preserved.

These results suggest that liraglutide does indeed have anabolic and anti-inflammatory effects, Dr. Çiftci and fellow researchers concluded.
 

New Role for Dipeptidyl Transferase Inhibitors?

Researchers are also looking at the potential role for other diabetes medications in OA management, including the dipeptidyl peptidase (DPP) 4 inhibitors.

Although these drugs are considered “weight neutral,” in vitro studies have suggested that the DPP4 enzyme may have a role to play in chondrocyte survival and inflammation, Yu-Hsiu Chen, MD, of the Tri-Service General Hospital and the National Defense Medical Center in Taipei, Taiwan, told this news organization. The DPP4 enzyme inactivates GLP-1, so there is rationale there.

“Last year, we published a paper where we found the concentration of DPP4 in the synovial fluid was correlated with radiographic change in knee OA,” Dr. Chen said. This time, “we’re trying to see if a DPP4 inhibitor can be used as a treatment.”

For their analysis, they used data on people newly diagnosed with type 2 diabetes who were and were not using DPP4 inhibitors obtained from Taiwan’s National Health Insurance Research Database. This database contains information on 99% of the Taiwanese population, Dr. Chen said.

Matching 165,333 DPP4 inhibitor users with an equal number of nonusers showed that there was a significant 58% risk reduction for developing OA with DPP4 inhibitor use (hazard ratio, 0.42; 95% CI, 0.41-0.44).

DPP4 inhibitor use was also associated with a 58% risk lower risk for total knee replacement (TKR) and a 62% lower risk for total hip replacement.

Dr. Chen and colleagues concluded: “These results strongly indicate that DPP4 inhibitors could be considered as a viable treatment approach for individuals with type 2 [diabetes mellitus] who are at risk for developing OA or [who] already have OA.”
 

Could Sodium-Glucose Cotransporter 2 (SGLT2) Inhibitors Be Beneficial?

So, what about SGLT2 inhibitors? Do they also have a potential role to play in managing people with OA, regardless of whether there is diabetes present? Perhaps, and their effect may be even greater than what’s been observed for GLP-1 receptor agonists, as data presented by epidemiologist S. Reza Jafarzadeh, DVM, PhD, suggested.

“While GLP-1 receptor agonist drugs have been reported to reduce OA risk, largely attributed to their weight loss effect, SGLT2 inhibitors may provide a greater protective effect on OA outcomes,” said Dr. Jafarzadeh, assistant professor at Boston University.

Sara Freeman/Medscape Medical News

The congress was sponsored by the Osteoarthritis Research Society International.

Dr. Czernichow disclosed ties with BariaTek Medical, Boehringer Ingelheim, Bristol Myers Squibb, Fresenius, Janssen, Jellynov, Lilly, Novo Nordisk, Novartis, and ViiV Healthcare. Dr. Vincent had no relevant disclosures. Dr. Bay-Jensen is the chief technology officer and director of immunoscience at Nordic Bioscience, which funded the work in the poster she presented at OARSI 2024. The work presented by Dr. Çiftci and colleagues was funded by the Eurostars-2 joint program with co-funding from the European Horizon 2020 research and innovation program. Dr. Çiftci had no personal disclosures to report. Dr. Chen’s work was supported by the government of Taiwan, and she had no financial conflicts of interest to disclose. Dr. Jafarzadeh had no conflicts of interest to disclose.

A version of this article appeared on Medscape.com .

VIENNA — With the glucagon-like peptide (GLP) 1 receptor agonist semaglutide (Wegovy) recently shown to significantly induce weight loss in people with osteoarthritis (OA) and obesity in the STEP-9 trial, could drugs traditionally used to treat type 2 diabetes be the next big thing for OA management?

“Hormone-based weight loss drugs are a game changer” for obesity management, Sébastien Czernichow, MD, PhD, said during a plenary session at the OARSI 2024 World Congress.

Sara Freeman/Medscape Medical News

Drugs such as semaglutide may also have a cardioprotective effect, reducing the risk for major adverse cardiovascular events by as much as 20% vs placebo, added Dr. Czernichow, professor of nutrition at Paris Cité University and head of the Department of Nutrition at the George Pompidou European Hospital in Paris, France.

“You have to keep in mind that the short-term side effects are mainly gastrointestinal and [are] manageable. The mid-term side effects are an increased gallbladder [disease] risk, and the long-term benefits and risks are not really well known yet,” Dr. Czernichow said. With regard to that, the effects of these drugs on lean body mass, bone health, and nutritional deficiencies need to be further evaluated and monitored.
 

Weight Loss Benefits

Weight loss is one of the cornerstones of OA management, and in addition to the weight loss seen with the GLP-1 receptor agonists, there have also been changes in body composition, Dr. Czernichow said.

In SURMOUNT-1, for example, the dual glucose-dependent insulinotropic polypeptide and GLP-1 receptor agonist tirzepatide (Zepbound) was shown to significantly reduce total fat mass with a smaller decrease in total lean mass in a subanalysis.

It has been argued that effects on body composition need to be considered when evaluating new weight loss drugs, and that focusing only on the degree of weight reduction is “encouraging inaccurate measures of medication efficacy for both patients and clinicians,” Dr. Czernichow said, citing a viewpoint published in JAMA Internal Medicine.

“The real question is: Are we able to fund these drugs for everyone? Or will only the richest patients be allocated to these drugs?” Dr. Czernichow said.
 

Weight Rebound

Tonia Vincent, MBBS, PhD, professor of musculoskeletal biology and an honorary rheumatologist at The Kennedy Institute of Rheumatology at University of Oxford in England, was concerned about rebound weight gain.

“We hear a lot about this, that people stopping drugs actually get worse weight gain than before they started, and that’s a concern about a drug that is going to have a huge pressure for supply,” Dr. Vincent said following Dr. Czernichow’s presentation.

Another delegate said that calling GLP-1 receptor agonists a “game changer” for weight loss in OA was premature because long-term results are needed.

“You mentioned that the double-digit weight loss is getting very close to the results from bariatric surgery, but bariatric surgery you do once, and for these drugs, to maintain the weight loss, you need to take them continuously,” she said.
 

Weight Loss Affects Bone

Yet another delegate cautioned on the potential effects of significant weight loss on bone and cartilage. There is evidence, he said, that weight loss of 5-10 kg can significantly affect bone turnover, increasing bone resorption and thus putting patients at a risk of becoming osteopenic. “Are we looking at a new population of osteoporosis patients who may then also be at risk for fractures?” he asked.

Separately at OARSI 2024, Anne C. Bay-Jensen, PhD, chief technology officer at Nordic Bioscience in Herlev, Denmark, and colleagues reported data showing that weight loss was associated with an increase in bone and cartilage degradation.

Although Dr. Bay-Jensen and colleagues found that losing weight was associated with improved patient outcomes, there was a 1.58-fold increase in the bone resorption marker CTX-I in people who had lost weight vs a 1.37-fold gain in those whose weight remained stable and 1.11-fold increase in those who gained weight.

Moreover, there was a 1.15-fold increase in the cartilage degradation marker C2M in the weight loss group and 0.84-fold decrease in the interstitial matrix degradation marker C3M.
 

GLP-1 and Bone Effects

Another question is whether GLP-1 receptor agonists might be having direct effects on the bone that may be beneficial in OA. They might, postdoctoral researcher Eda Çiftci, PhD, of AO Research Institute Davos in Switzerland, and collaborators, said during the poster sessions at OARSI 2024.

Dr. Çiftci and researchers reported the findings of an in vitro study that looked at whether liraglutide might have anti-inflammatory and anabolic effects on a human chondrocytes model that had been treated with interleukin (IL)-1-beta to “mimic an inflammatory OA condition.”

The release of the proinflammatory cytokines IL-6 and IL-8 was reduced by treatment with liraglutide when compared with control chondrocytes. Furthermore, the expression of the proteoglycan aggrecan — important for articular cartilage function — also was preserved.

These results suggest that liraglutide does indeed have anabolic and anti-inflammatory effects, Dr. Çiftci and fellow researchers concluded.
 

New Role for Dipeptidyl Transferase Inhibitors?

Researchers are also looking at the potential role for other diabetes medications in OA management, including the dipeptidyl peptidase (DPP) 4 inhibitors.

Although these drugs are considered “weight neutral,” in vitro studies have suggested that the DPP4 enzyme may have a role to play in chondrocyte survival and inflammation, Yu-Hsiu Chen, MD, of the Tri-Service General Hospital and the National Defense Medical Center in Taipei, Taiwan, told this news organization. The DPP4 enzyme inactivates GLP-1, so there is rationale there.

“Last year, we published a paper where we found the concentration of DPP4 in the synovial fluid was correlated with radiographic change in knee OA,” Dr. Chen said. This time, “we’re trying to see if a DPP4 inhibitor can be used as a treatment.”

For their analysis, they used data on people newly diagnosed with type 2 diabetes who were and were not using DPP4 inhibitors obtained from Taiwan’s National Health Insurance Research Database. This database contains information on 99% of the Taiwanese population, Dr. Chen said.

Matching 165,333 DPP4 inhibitor users with an equal number of nonusers showed that there was a significant 58% risk reduction for developing OA with DPP4 inhibitor use (hazard ratio, 0.42; 95% CI, 0.41-0.44).

DPP4 inhibitor use was also associated with a 58% risk lower risk for total knee replacement (TKR) and a 62% lower risk for total hip replacement.

Dr. Chen and colleagues concluded: “These results strongly indicate that DPP4 inhibitors could be considered as a viable treatment approach for individuals with type 2 [diabetes mellitus] who are at risk for developing OA or [who] already have OA.”
 

Could Sodium-Glucose Cotransporter 2 (SGLT2) Inhibitors Be Beneficial?

So, what about SGLT2 inhibitors? Do they also have a potential role to play in managing people with OA, regardless of whether there is diabetes present? Perhaps, and their effect may be even greater than what’s been observed for GLP-1 receptor agonists, as data presented by epidemiologist S. Reza Jafarzadeh, DVM, PhD, suggested.

“While GLP-1 receptor agonist drugs have been reported to reduce OA risk, largely attributed to their weight loss effect, SGLT2 inhibitors may provide a greater protective effect on OA outcomes,” said Dr. Jafarzadeh, assistant professor at Boston University.

Sara Freeman/Medscape Medical News

The congress was sponsored by the Osteoarthritis Research Society International.

Dr. Czernichow disclosed ties with BariaTek Medical, Boehringer Ingelheim, Bristol Myers Squibb, Fresenius, Janssen, Jellynov, Lilly, Novo Nordisk, Novartis, and ViiV Healthcare. Dr. Vincent had no relevant disclosures. Dr. Bay-Jensen is the chief technology officer and director of immunoscience at Nordic Bioscience, which funded the work in the poster she presented at OARSI 2024. The work presented by Dr. Çiftci and colleagues was funded by the Eurostars-2 joint program with co-funding from the European Horizon 2020 research and innovation program. Dr. Çiftci had no personal disclosures to report. Dr. Chen’s work was supported by the government of Taiwan, and she had no financial conflicts of interest to disclose. Dr. Jafarzadeh had no conflicts of interest to disclose.

A version of this article appeared on Medscape.com .

NEW YORK — Systemic autoimmune disease is well-recognized as a major risk factor for cardiovascular disease (CVD), but less recognized as a cardiovascular risk factor is a history of pregnancy complications, including preeclampsia, and cardiologists and rheumatologists need to include an obstetric history when managing patients with autoimmune diseases, a specialist in reproductive health in rheumatology told attendees at the 4th Annual Cardiometabolic Risk in Inflammatory Conditions conference.

“Autoimmune diseases, lupus in particular, increase the risk for both cardiovascular disease and maternal placental syndromes,” Lisa R. Sammaritano, MD, a professor at Hospital for Special Surgery in New York City and a specialist in reproductive health issues in rheumatology patients, told attendees. “For those patients who have complications during pregnancy, it further increases their already increased risk for later cardiovascular disease.”
 

CVD Risk Double Whammy

A history of systemic lupus erythematosus (SLE) and problematic pregnancy can be a double whammy for CVD risk. Dr. Sammaritano cited a 2022 meta-analysis that showed patients with SLE had a 2.5 times greater risk for stroke and almost three times greater risk for myocardial infarction than people without SLE.

Maternal placental syndromes include pregnancy loss, restricted fetal growth, preeclampsia, premature membrane rupture, placental abruption, and intrauterine fetal demise, Dr. Sammaritano said. Hypertensive disorders of pregnancy, formerly called adverse pregnancy outcomes, she noted, include gestational hypertension, preeclampsia, and eclampsia.

Pregnancy complications can have an adverse effect on the mother’s postpartum cardiovascular health, Dr. Sammaritano noted, a fact borne out by the cardiovascular health after maternal placental syndromes population-based retrospective cohort study and a 2007 meta-analysis that found a history of preeclampsia doubles the risk for venous thromboembolism, stroke, and ischemic heart disease up to 15 years after pregnancy.

“It is always important to obtain a reproductive health history from patients with autoimmune diseases,” Dr. Sammaritano told this news organization in an interview. “This is an integral part of any medical history. In the usual setting, this includes not only pregnancy history but also use of contraception in reproductive-aged women. Unplanned pregnancy can lead to adverse outcomes in the setting of active or severe autoimmune disease or when teratogenic medications are used.”

Pregnancy history can be a factor in a woman’s cardiovascular health more than 15 years postpartum, even if a woman is no longer planning a pregnancy or is menopausal. “As such, this history is important in assessing every woman’s risk profile for CVD in addition to usual traditional risk factors,” Dr. Sammaritano said.

“It is even more important for women with autoimmune disorders, who have been shown to have an already increased risk for CVD independent of their pregnancy history, likely related to a chronic inflammatory state and other autoimmune-related factors such as presence of antiphospholipid antibodies [aPL] or use of corticosteroids.”

Timing of disease onset is also an issue, she said. “In patients with SLE, for example, onset of CVD is much earlier than in the general population,” Dr. Sammaritano said. “As a result, these patients should likely be assessed for risk — both traditional and other risk factors — earlier than the general population, especially if an adverse obstetric history is present.”

At the younger end of the age continuum, women with autoimmune disease, including SLE and antiphospholipid syndrome, who are pregnant should be put on guideline-directed low-dose aspirin preeclampsia prophylaxis, Dr. Sammaritano said. “Whether every patient with SLE needs this is still uncertain, but certainly, those with a history of renal disease, hypertension, or aPL antibody clearly do,” she added.

The evidence supporting hydroxychloroquine (HCQ) in these patients is controversial, but Dr. Sammaritano noted two meta-analyses, one in 2022 and the other in 2023, that showed that HCQ lowered the risk for preeclampsia in women.

“The clear benefit of HCQ in preventing maternal disease complications, including flare, means we recommend it regardless for all patients with SLE at baseline and during pregnancy [if tolerated],” Dr. Sammaritano said. “The benefit or optimal use of these medications in other autoimmune diseases is less studied and less certain.”

Dr. Sammaritano added in her presentation, “We really need better therapies and, hopefully, those will be on the way, but I think the takeaway message, particularly for practicing rheumatologists and cardiologists, is to ask the question about obstetric history. Many of us don’t. It doesn’t seem relevant in the moment, but it really is in terms of the patient’s long-term risk for cardiovascular disease.”
 

The Case for Treatment During Pregnancy

Prophylaxis against pregnancy complications in patients with autoimmune disease may be achievable, Taryn Youngstein, MBBS, consultant rheumatologist and codirector of the Centre of Excellence in Vasculitis Research, Imperial College London, London, England, told this news organization after Dr. Sammaritano’s presentation. At the 2023 American College of Rheumatology Annual Meeting, her group reported the safety and effectiveness of continuing tocilizumab in pregnant women with Takayasu arteritis, a large-vessel vasculitis predominantly affecting women of reproductive age.

“What traditionally happens is you would stop the biologic particularly before the third trimester because of safety and concerns that the monoclonal antibody is actively transported across the placenta, which means the baby gets much more concentration of the drug than the mum,” Dr. Youngstein said.

It’s a situation physicians must monitor closely, she said. “The mum is donating their immune system to the baby, but they’re also donating drug.”

“In high-risk patients, we would share decision-making with the patient,” Dr. Youngstein continued. “We have decided it’s too high of a risk for us to stop the drug, so we have been continuing the interleukin-6 [IL-6] inhibitor throughout the entire pregnancy.”

The data from Dr. Youngstein’s group showed that pregnant women with Takayasu arteritis who continued IL-6 inhibition therapy all carried to term with healthy births.

“We’ve shown that it’s relatively safe to do that, but you have to be very careful in monitoring the baby,” she said. This includes not giving the infant any live vaccines at birth because it will have the high levels of IL-6 inhibition, she said.

Dr. Sammaritano and Dr. Youngstein had no relevant financial relationships to disclose.

A version of this article appeared on Medscape.com.

NEW YORK — Systemic autoimmune disease is well-recognized as a major risk factor for cardiovascular disease (CVD), but less recognized as a cardiovascular risk factor is a history of pregnancy complications, including preeclampsia, and cardiologists and rheumatologists need to include an obstetric history when managing patients with autoimmune diseases, a specialist in reproductive health in rheumatology told attendees at the 4th Annual Cardiometabolic Risk in Inflammatory Conditions conference.

“Autoimmune diseases, lupus in particular, increase the risk for both cardiovascular disease and maternal placental syndromes,” Lisa R. Sammaritano, MD, a professor at Hospital for Special Surgery in New York City and a specialist in reproductive health issues in rheumatology patients, told attendees. “For those patients who have complications during pregnancy, it further increases their already increased risk for later cardiovascular disease.”
 

CVD Risk Double Whammy

A history of systemic lupus erythematosus (SLE) and problematic pregnancy can be a double whammy for CVD risk. Dr. Sammaritano cited a 2022 meta-analysis that showed patients with SLE had a 2.5 times greater risk for stroke and almost three times greater risk for myocardial infarction than people without SLE.

Maternal placental syndromes include pregnancy loss, restricted fetal growth, preeclampsia, premature membrane rupture, placental abruption, and intrauterine fetal demise, Dr. Sammaritano said. Hypertensive disorders of pregnancy, formerly called adverse pregnancy outcomes, she noted, include gestational hypertension, preeclampsia, and eclampsia.

Pregnancy complications can have an adverse effect on the mother’s postpartum cardiovascular health, Dr. Sammaritano noted, a fact borne out by the cardiovascular health after maternal placental syndromes population-based retrospective cohort study and a 2007 meta-analysis that found a history of preeclampsia doubles the risk for venous thromboembolism, stroke, and ischemic heart disease up to 15 years after pregnancy.

“It is always important to obtain a reproductive health history from patients with autoimmune diseases,” Dr. Sammaritano told this news organization in an interview. “This is an integral part of any medical history. In the usual setting, this includes not only pregnancy history but also use of contraception in reproductive-aged women. Unplanned pregnancy can lead to adverse outcomes in the setting of active or severe autoimmune disease or when teratogenic medications are used.”

Pregnancy history can be a factor in a woman’s cardiovascular health more than 15 years postpartum, even if a woman is no longer planning a pregnancy or is menopausal. “As such, this history is important in assessing every woman’s risk profile for CVD in addition to usual traditional risk factors,” Dr. Sammaritano said.

“It is even more important for women with autoimmune disorders, who have been shown to have an already increased risk for CVD independent of their pregnancy history, likely related to a chronic inflammatory state and other autoimmune-related factors such as presence of antiphospholipid antibodies [aPL] or use of corticosteroids.”

Timing of disease onset is also an issue, she said. “In patients with SLE, for example, onset of CVD is much earlier than in the general population,” Dr. Sammaritano said. “As a result, these patients should likely be assessed for risk — both traditional and other risk factors — earlier than the general population, especially if an adverse obstetric history is present.”

At the younger end of the age continuum, women with autoimmune disease, including SLE and antiphospholipid syndrome, who are pregnant should be put on guideline-directed low-dose aspirin preeclampsia prophylaxis, Dr. Sammaritano said. “Whether every patient with SLE needs this is still uncertain, but certainly, those with a history of renal disease, hypertension, or aPL antibody clearly do,” she added.

The evidence supporting hydroxychloroquine (HCQ) in these patients is controversial, but Dr. Sammaritano noted two meta-analyses, one in 2022 and the other in 2023, that showed that HCQ lowered the risk for preeclampsia in women.

“The clear benefit of HCQ in preventing maternal disease complications, including flare, means we recommend it regardless for all patients with SLE at baseline and during pregnancy [if tolerated],” Dr. Sammaritano said. “The benefit or optimal use of these medications in other autoimmune diseases is less studied and less certain.”

Dr. Sammaritano added in her presentation, “We really need better therapies and, hopefully, those will be on the way, but I think the takeaway message, particularly for practicing rheumatologists and cardiologists, is to ask the question about obstetric history. Many of us don’t. It doesn’t seem relevant in the moment, but it really is in terms of the patient’s long-term risk for cardiovascular disease.”
 

The Case for Treatment During Pregnancy

Prophylaxis against pregnancy complications in patients with autoimmune disease may be achievable, Taryn Youngstein, MBBS, consultant rheumatologist and codirector of the Centre of Excellence in Vasculitis Research, Imperial College London, London, England, told this news organization after Dr. Sammaritano’s presentation. At the 2023 American College of Rheumatology Annual Meeting, her group reported the safety and effectiveness of continuing tocilizumab in pregnant women with Takayasu arteritis, a large-vessel vasculitis predominantly affecting women of reproductive age.

“What traditionally happens is you would stop the biologic particularly before the third trimester because of safety and concerns that the monoclonal antibody is actively transported across the placenta, which means the baby gets much more concentration of the drug than the mum,” Dr. Youngstein said.

It’s a situation physicians must monitor closely, she said. “The mum is donating their immune system to the baby, but they’re also donating drug.”

“In high-risk patients, we would share decision-making with the patient,” Dr. Youngstein continued. “We have decided it’s too high of a risk for us to stop the drug, so we have been continuing the interleukin-6 [IL-6] inhibitor throughout the entire pregnancy.”

The data from Dr. Youngstein’s group showed that pregnant women with Takayasu arteritis who continued IL-6 inhibition therapy all carried to term with healthy births.

“We’ve shown that it’s relatively safe to do that, but you have to be very careful in monitoring the baby,” she said. This includes not giving the infant any live vaccines at birth because it will have the high levels of IL-6 inhibition, she said.

Dr. Sammaritano and Dr. Youngstein had no relevant financial relationships to disclose.

A version of this article appeared on Medscape.com.

NEW YORK — Systemic autoimmune disease is well-recognized as a major risk factor for cardiovascular disease (CVD), but less recognized as a cardiovascular risk factor is a history of pregnancy complications, including preeclampsia, and cardiologists and rheumatologists need to include an obstetric history when managing patients with autoimmune diseases, a specialist in reproductive health in rheumatology told attendees at the 4th Annual Cardiometabolic Risk in Inflammatory Conditions conference.

“Autoimmune diseases, lupus in particular, increase the risk for both cardiovascular disease and maternal placental syndromes,” Lisa R. Sammaritano, MD, a professor at Hospital for Special Surgery in New York City and a specialist in reproductive health issues in rheumatology patients, told attendees. “For those patients who have complications during pregnancy, it further increases their already increased risk for later cardiovascular disease.”
 

CVD Risk Double Whammy

A history of systemic lupus erythematosus (SLE) and problematic pregnancy can be a double whammy for CVD risk. Dr. Sammaritano cited a 2022 meta-analysis that showed patients with SLE had a 2.5 times greater risk for stroke and almost three times greater risk for myocardial infarction than people without SLE.

Maternal placental syndromes include pregnancy loss, restricted fetal growth, preeclampsia, premature membrane rupture, placental abruption, and intrauterine fetal demise, Dr. Sammaritano said. Hypertensive disorders of pregnancy, formerly called adverse pregnancy outcomes, she noted, include gestational hypertension, preeclampsia, and eclampsia.

Pregnancy complications can have an adverse effect on the mother’s postpartum cardiovascular health, Dr. Sammaritano noted, a fact borne out by the cardiovascular health after maternal placental syndromes population-based retrospective cohort study and a 2007 meta-analysis that found a history of preeclampsia doubles the risk for venous thromboembolism, stroke, and ischemic heart disease up to 15 years after pregnancy.

“It is always important to obtain a reproductive health history from patients with autoimmune diseases,” Dr. Sammaritano told this news organization in an interview. “This is an integral part of any medical history. In the usual setting, this includes not only pregnancy history but also use of contraception in reproductive-aged women. Unplanned pregnancy can lead to adverse outcomes in the setting of active or severe autoimmune disease or when teratogenic medications are used.”

Pregnancy history can be a factor in a woman’s cardiovascular health more than 15 years postpartum, even if a woman is no longer planning a pregnancy or is menopausal. “As such, this history is important in assessing every woman’s risk profile for CVD in addition to usual traditional risk factors,” Dr. Sammaritano said.

“It is even more important for women with autoimmune disorders, who have been shown to have an already increased risk for CVD independent of their pregnancy history, likely related to a chronic inflammatory state and other autoimmune-related factors such as presence of antiphospholipid antibodies [aPL] or use of corticosteroids.”

Timing of disease onset is also an issue, she said. “In patients with SLE, for example, onset of CVD is much earlier than in the general population,” Dr. Sammaritano said. “As a result, these patients should likely be assessed for risk — both traditional and other risk factors — earlier than the general population, especially if an adverse obstetric history is present.”

At the younger end of the age continuum, women with autoimmune disease, including SLE and antiphospholipid syndrome, who are pregnant should be put on guideline-directed low-dose aspirin preeclampsia prophylaxis, Dr. Sammaritano said. “Whether every patient with SLE needs this is still uncertain, but certainly, those with a history of renal disease, hypertension, or aPL antibody clearly do,” she added.

The evidence supporting hydroxychloroquine (HCQ) in these patients is controversial, but Dr. Sammaritano noted two meta-analyses, one in 2022 and the other in 2023, that showed that HCQ lowered the risk for preeclampsia in women.

“The clear benefit of HCQ in preventing maternal disease complications, including flare, means we recommend it regardless for all patients with SLE at baseline and during pregnancy [if tolerated],” Dr. Sammaritano said. “The benefit or optimal use of these medications in other autoimmune diseases is less studied and less certain.”

Dr. Sammaritano added in her presentation, “We really need better therapies and, hopefully, those will be on the way, but I think the takeaway message, particularly for practicing rheumatologists and cardiologists, is to ask the question about obstetric history. Many of us don’t. It doesn’t seem relevant in the moment, but it really is in terms of the patient’s long-term risk for cardiovascular disease.”
 

The Case for Treatment During Pregnancy

Prophylaxis against pregnancy complications in patients with autoimmune disease may be achievable, Taryn Youngstein, MBBS, consultant rheumatologist and codirector of the Centre of Excellence in Vasculitis Research, Imperial College London, London, England, told this news organization after Dr. Sammaritano’s presentation. At the 2023 American College of Rheumatology Annual Meeting, her group reported the safety and effectiveness of continuing tocilizumab in pregnant women with Takayasu arteritis, a large-vessel vasculitis predominantly affecting women of reproductive age.

“What traditionally happens is you would stop the biologic particularly before the third trimester because of safety and concerns that the monoclonal antibody is actively transported across the placenta, which means the baby gets much more concentration of the drug than the mum,” Dr. Youngstein said.

It’s a situation physicians must monitor closely, she said. “The mum is donating their immune system to the baby, but they’re also donating drug.”

“In high-risk patients, we would share decision-making with the patient,” Dr. Youngstein continued. “We have decided it’s too high of a risk for us to stop the drug, so we have been continuing the interleukin-6 [IL-6] inhibitor throughout the entire pregnancy.”

The data from Dr. Youngstein’s group showed that pregnant women with Takayasu arteritis who continued IL-6 inhibition therapy all carried to term with healthy births.

“We’ve shown that it’s relatively safe to do that, but you have to be very careful in monitoring the baby,” she said. This includes not giving the infant any live vaccines at birth because it will have the high levels of IL-6 inhibition, she said.

Dr. Sammaritano and Dr. Youngstein had no relevant financial relationships to disclose.

A version of this article appeared on Medscape.com.

TOPLINE:

Higher doses of nonsteroidal anti-inflammatory drugs (NSAIDs) increase the risk for cardiovascular diseases (CVDs) such as ischemic heart disease, stroke, and congestive heart failure in patients with ankylosing spondylitis (AS) compared with lower doses.

METHODOLOGY:

• NSAIDs can suppress inflammation and relieve pain in patients with AS, but long-term treatment with NSAIDs poses concerns regarding gastrointestinal and renal toxicities and increased CVD risk.
• This nationwide cohort study used data from the Korean National Health Insurance database to investigate the risk for CVD associated with an increasing NSAID dosage in a real-world AS cohort.
• Investigators recruited 19,775 patients (mean age, 36.1 years; 75% men) with newly diagnosed AS and without any prior CVD between January 2010 and December 2018, among whom 99.7% received NSAID treatment and 30.2% received tumor necrosis factor inhibitor treatment.
• A time-varying approach was used to assess the NSAID exposure, wherein periods of NSAID use were defined as “NSAID-exposed” and periods longer than 1 month without NSAID use were defined as “NSAID-unexposed.”
• The primary outcome was the composite outcome of ischemic heart disease, stroke, or congestive heart failure.

TAKEAWAY:

• During the follow-up period of 98,290 person-years, 1663 cases of CVD were identified, which included 1157 cases of ischemic heart disease, 301 cases of stroke, and 613 cases of congestive heart failure.
• After adjusting for confounders, each defined daily dose increase in NSAIDs raised the risk for incident CVD by 10% (adjusted hazard ratio [aHR], 1.10; 95% CI, 1.08-1.13).
• Similarly, increasing the dose of NSAIDs was associated with an increased risk for ischemic heart disease (aHR, 1.08; 95% CI, 1.05-1.11), stroke (aHR, 1.09; 95% CI, 1.04-1.15), and congestive heart failure (aHR, 1.12; 95% CI, 1.08-1.16).
• The association between increasing NSAID dose and increased CVD risk was consistent across various subgroups, with NSAIDs posing a greater threat to cardiovascular health in women than in men.

IN PRACTICE:

The authors wrote, “Taken together, these results suggest that increasing the dose of NSAIDs is associated with a higher cardiovascular risk in AS, but that the increased risk might be lower than that in the general population.”

SOURCE:

First author Ji-Won Kim, MD, PhD, of the Division of Rheumatology, Department of Internal Medicine, Daegu Catholic University School of Medicine, Daegu, the Republic of Korea, and colleagues had their work published online on April 9 in Annals of the Rheumatic Diseases.

LIMITATIONS:

The study was of retrospective nature. The levels of acute phase reactants and AS disease activity could not be determined owing to a lack of data in the National Health Insurance database. The accuracy of the diagnosis of cardiovascular outcomes on the basis of the International Classification of Disease codes was also questionable.

DISCLOSURES:

The study was supported by the National Research Foundation of Korea. The authors declared no conflicts of interest.

A version of this article appeared on Medscape.com.

TOPLINE:

Higher doses of nonsteroidal anti-inflammatory drugs (NSAIDs) increase the risk for cardiovascular diseases (CVDs) such as ischemic heart disease, stroke, and congestive heart failure in patients with ankylosing spondylitis (AS) compared with lower doses.

METHODOLOGY:

• NSAIDs can suppress inflammation and relieve pain in patients with AS, but long-term treatment with NSAIDs poses concerns regarding gastrointestinal and renal toxicities and increased CVD risk.
• This nationwide cohort study used data from the Korean National Health Insurance database to investigate the risk for CVD associated with an increasing NSAID dosage in a real-world AS cohort.
• Investigators recruited 19,775 patients (mean age, 36.1 years; 75% men) with newly diagnosed AS and without any prior CVD between January 2010 and December 2018, among whom 99.7% received NSAID treatment and 30.2% received tumor necrosis factor inhibitor treatment.
• A time-varying approach was used to assess the NSAID exposure, wherein periods of NSAID use were defined as “NSAID-exposed” and periods longer than 1 month without NSAID use were defined as “NSAID-unexposed.”
• The primary outcome was the composite outcome of ischemic heart disease, stroke, or congestive heart failure.

TAKEAWAY:

• During the follow-up period of 98,290 person-years, 1663 cases of CVD were identified, which included 1157 cases of ischemic heart disease, 301 cases of stroke, and 613 cases of congestive heart failure.
• After adjusting for confounders, each defined daily dose increase in NSAIDs raised the risk for incident CVD by 10% (adjusted hazard ratio [aHR], 1.10; 95% CI, 1.08-1.13).
• Similarly, increasing the dose of NSAIDs was associated with an increased risk for ischemic heart disease (aHR, 1.08; 95% CI, 1.05-1.11), stroke (aHR, 1.09; 95% CI, 1.04-1.15), and congestive heart failure (aHR, 1.12; 95% CI, 1.08-1.16).
• The association between increasing NSAID dose and increased CVD risk was consistent across various subgroups, with NSAIDs posing a greater threat to cardiovascular health in women than in men.

IN PRACTICE:

The authors wrote, “Taken together, these results suggest that increasing the dose of NSAIDs is associated with a higher cardiovascular risk in AS, but that the increased risk might be lower than that in the general population.”

SOURCE:

First author Ji-Won Kim, MD, PhD, of the Division of Rheumatology, Department of Internal Medicine, Daegu Catholic University School of Medicine, Daegu, the Republic of Korea, and colleagues had their work published online on April 9 in Annals of the Rheumatic Diseases.

LIMITATIONS:

The study was of retrospective nature. The levels of acute phase reactants and AS disease activity could not be determined owing to a lack of data in the National Health Insurance database. The accuracy of the diagnosis of cardiovascular outcomes on the basis of the International Classification of Disease codes was also questionable.

DISCLOSURES:

The study was supported by the National Research Foundation of Korea. The authors declared no conflicts of interest.

A version of this article appeared on Medscape.com.

TOPLINE:

Higher doses of nonsteroidal anti-inflammatory drugs (NSAIDs) increase the risk for cardiovascular diseases (CVDs) such as ischemic heart disease, stroke, and congestive heart failure in patients with ankylosing spondylitis (AS) compared with lower doses.

METHODOLOGY:

• NSAIDs can suppress inflammation and relieve pain in patients with AS, but long-term treatment with NSAIDs poses concerns regarding gastrointestinal and renal toxicities and increased CVD risk.
• This nationwide cohort study used data from the Korean National Health Insurance database to investigate the risk for CVD associated with an increasing NSAID dosage in a real-world AS cohort.
• Investigators recruited 19,775 patients (mean age, 36.1 years; 75% men) with newly diagnosed AS and without any prior CVD between January 2010 and December 2018, among whom 99.7% received NSAID treatment and 30.2% received tumor necrosis factor inhibitor treatment.
• A time-varying approach was used to assess the NSAID exposure, wherein periods of NSAID use were defined as “NSAID-exposed” and periods longer than 1 month without NSAID use were defined as “NSAID-unexposed.”
• The primary outcome was the composite outcome of ischemic heart disease, stroke, or congestive heart failure.

TAKEAWAY:

• During the follow-up period of 98,290 person-years, 1663 cases of CVD were identified, which included 1157 cases of ischemic heart disease, 301 cases of stroke, and 613 cases of congestive heart failure.
• After adjusting for confounders, each defined daily dose increase in NSAIDs raised the risk for incident CVD by 10% (adjusted hazard ratio [aHR], 1.10; 95% CI, 1.08-1.13).
• Similarly, increasing the dose of NSAIDs was associated with an increased risk for ischemic heart disease (aHR, 1.08; 95% CI, 1.05-1.11), stroke (aHR, 1.09; 95% CI, 1.04-1.15), and congestive heart failure (aHR, 1.12; 95% CI, 1.08-1.16).
• The association between increasing NSAID dose and increased CVD risk was consistent across various subgroups, with NSAIDs posing a greater threat to cardiovascular health in women than in men.

IN PRACTICE:

The authors wrote, “Taken together, these results suggest that increasing the dose of NSAIDs is associated with a higher cardiovascular risk in AS, but that the increased risk might be lower than that in the general population.”

SOURCE:

First author Ji-Won Kim, MD, PhD, of the Division of Rheumatology, Department of Internal Medicine, Daegu Catholic University School of Medicine, Daegu, the Republic of Korea, and colleagues had their work published online on April 9 in Annals of the Rheumatic Diseases.

LIMITATIONS:

The study was of retrospective nature. The levels of acute phase reactants and AS disease activity could not be determined owing to a lack of data in the National Health Insurance database. The accuracy of the diagnosis of cardiovascular outcomes on the basis of the International Classification of Disease codes was also questionable.

DISCLOSURES:

The study was supported by the National Research Foundation of Korea. The authors declared no conflicts of interest.

A version of this article appeared on Medscape.com.

TOPLINE:

A diagnostic model based on the concentrations of four metabolites and one lipid ratio can reliably predict cancer in patients with rheumatic and musculoskeletal diseases (RMDs) or paraneoplasia, providing high sensitivity and specificity.

METHODOLOGY:

• The metabolome profile can differentiate between nonspecific inflammatory symptoms such as those associated with paraneoplastic conditions or RMDs, which can help accelerate cancer diagnosis and treatment.
• To assess if changes in the serum metabolome profile could indicate cancer in patients with RMD, researchers performed nuclear magnetic resonance analysis of the sera of patients with rheumatoid arthritis (RA) with a history of invasive cancer (n = 56; age, 69.9 years; 76.8% women) or without such history (n = 52; age, 56.1 years; 57.7% women).
• Blinded validation was conducted in a cohort of patients with RA or spondyloarthritis with or without a history of invasive cancer.
• Additionally, the model performance was tested in a cohort of patients having RA or spondyloarthritis with active cancer or cancer treatment, pulmonary and lymphoid type cancers, paraneoplastic syndromes, and facultative solid noninvasive precancerous lesions and nonmelanoma skin cancer; in samples prior to the development of malignancy; and in a cohort of patients with systemic lupus erythematosus (SLE).
• The final model comprised five variables. The goodness of fit of the model was described using the area under the receiver operating characteristic curve (AUC).

TAKEAWAY:

• Based on the concentrations of acetate, creatine, glycine, and formate and the L1/L6 lipid ratio, the diagnostic model yielded an excellent AUC (0.987) and high sensitivity (0.932) and specificity (0.946) for cancer diagnosis in patients with RA.
• The diagnostic model yielded an AUC of 0.937 in the blinded validation cohort of patients with RA and an AUC of 0.927 in the merged RA and spondyloarthritis cohort.
• Although the diagnostic model accurately diagnosed cancer in all the patients with paraneoplasia, it could do so accurately in only 50% of patients with noninvasive or in situ precancerous lesions and nonmelanoma skin cancers.
• The performance of the model was poor in the SLE cohort (AUC, 0.656), and it could not identify patients at risk for later invasive cancer development.

IN PRACTICE:

“This limited-invasive assay has considerable potential of high clinical value to facilitate timely diagnosis of cancer in paraneoplastic rheumatic syndromes as well as become a valuable active surveillance tool in RA and SpA [spondyloarthritis] patients with a high risk of developing cancer,” the authors wrote.

SOURCE:

The study, led by Karolina Gente, MHBA, Heidelberg University Hospital, Heidelberg, Germany, was published online on April 1, 2024, in Annals of the Rheumatic Diseases.

LIMITATIONS:

The limited invasiveness during sampling might account for the model’s inability to identify three early-stage, low-grade tumors and its nonreliability in identifying noninvasive facultative precancerous lesions and nonmelanoma skin cancers. Given its poor performance in the SLE cohort, the model may not be suitable for universal application in more systemic rheumatic diseases.

DISCLOSURES:

This study was supported by an unrestricted investigator-initiated grant from the Foundation Commission of the Medical Faculty, University of Heidelberg, Germany. The authors declared no conflicts of interest.

A version of this article appeared on Medscape.com.

TOPLINE:

A diagnostic model based on the concentrations of four metabolites and one lipid ratio can reliably predict cancer in patients with rheumatic and musculoskeletal diseases (RMDs) or paraneoplasia, providing high sensitivity and specificity.

METHODOLOGY:

• The metabolome profile can differentiate between nonspecific inflammatory symptoms such as those associated with paraneoplastic conditions or RMDs, which can help accelerate cancer diagnosis and treatment.
• To assess if changes in the serum metabolome profile could indicate cancer in patients with RMD, researchers performed nuclear magnetic resonance analysis of the sera of patients with rheumatoid arthritis (RA) with a history of invasive cancer (n = 56; age, 69.9 years; 76.8% women) or without such history (n = 52; age, 56.1 years; 57.7% women).
• Blinded validation was conducted in a cohort of patients with RA or spondyloarthritis with or without a history of invasive cancer.
• Additionally, the model performance was tested in a cohort of patients having RA or spondyloarthritis with active cancer or cancer treatment, pulmonary and lymphoid type cancers, paraneoplastic syndromes, and facultative solid noninvasive precancerous lesions and nonmelanoma skin cancer; in samples prior to the development of malignancy; and in a cohort of patients with systemic lupus erythematosus (SLE).
• The final model comprised five variables. The goodness of fit of the model was described using the area under the receiver operating characteristic curve (AUC).

TAKEAWAY:

• Based on the concentrations of acetate, creatine, glycine, and formate and the L1/L6 lipid ratio, the diagnostic model yielded an excellent AUC (0.987) and high sensitivity (0.932) and specificity (0.946) for cancer diagnosis in patients with RA.
• The diagnostic model yielded an AUC of 0.937 in the blinded validation cohort of patients with RA and an AUC of 0.927 in the merged RA and spondyloarthritis cohort.
• Although the diagnostic model accurately diagnosed cancer in all the patients with paraneoplasia, it could do so accurately in only 50% of patients with noninvasive or in situ precancerous lesions and nonmelanoma skin cancers.
• The performance of the model was poor in the SLE cohort (AUC, 0.656), and it could not identify patients at risk for later invasive cancer development.

IN PRACTICE:

“This limited-invasive assay has considerable potential of high clinical value to facilitate timely diagnosis of cancer in paraneoplastic rheumatic syndromes as well as become a valuable active surveillance tool in RA and SpA [spondyloarthritis] patients with a high risk of developing cancer,” the authors wrote.

SOURCE:

The study, led by Karolina Gente, MHBA, Heidelberg University Hospital, Heidelberg, Germany, was published online on April 1, 2024, in Annals of the Rheumatic Diseases.

LIMITATIONS:

The limited invasiveness during sampling might account for the model’s inability to identify three early-stage, low-grade tumors and its nonreliability in identifying noninvasive facultative precancerous lesions and nonmelanoma skin cancers. Given its poor performance in the SLE cohort, the model may not be suitable for universal application in more systemic rheumatic diseases.

DISCLOSURES:

This study was supported by an unrestricted investigator-initiated grant from the Foundation Commission of the Medical Faculty, University of Heidelberg, Germany. The authors declared no conflicts of interest.

A version of this article appeared on Medscape.com.

TOPLINE:

A diagnostic model based on the concentrations of four metabolites and one lipid ratio can reliably predict cancer in patients with rheumatic and musculoskeletal diseases (RMDs) or paraneoplasia, providing high sensitivity and specificity.

METHODOLOGY:

• The metabolome profile can differentiate between nonspecific inflammatory symptoms such as those associated with paraneoplastic conditions or RMDs, which can help accelerate cancer diagnosis and treatment.
• To assess if changes in the serum metabolome profile could indicate cancer in patients with RMD, researchers performed nuclear magnetic resonance analysis of the sera of patients with rheumatoid arthritis (RA) with a history of invasive cancer (n = 56; age, 69.9 years; 76.8% women) or without such history (n = 52; age, 56.1 years; 57.7% women).
• Blinded validation was conducted in a cohort of patients with RA or spondyloarthritis with or without a history of invasive cancer.
• Additionally, the model performance was tested in a cohort of patients having RA or spondyloarthritis with active cancer or cancer treatment, pulmonary and lymphoid type cancers, paraneoplastic syndromes, and facultative solid noninvasive precancerous lesions and nonmelanoma skin cancer; in samples prior to the development of malignancy; and in a cohort of patients with systemic lupus erythematosus (SLE).
• The final model comprised five variables. The goodness of fit of the model was described using the area under the receiver operating characteristic curve (AUC).

TAKEAWAY:

• Based on the concentrations of acetate, creatine, glycine, and formate and the L1/L6 lipid ratio, the diagnostic model yielded an excellent AUC (0.987) and high sensitivity (0.932) and specificity (0.946) for cancer diagnosis in patients with RA.
• The diagnostic model yielded an AUC of 0.937 in the blinded validation cohort of patients with RA and an AUC of 0.927 in the merged RA and spondyloarthritis cohort.
• Although the diagnostic model accurately diagnosed cancer in all the patients with paraneoplasia, it could do so accurately in only 50% of patients with noninvasive or in situ precancerous lesions and nonmelanoma skin cancers.
• The performance of the model was poor in the SLE cohort (AUC, 0.656), and it could not identify patients at risk for later invasive cancer development.

IN PRACTICE:

“This limited-invasive assay has considerable potential of high clinical value to facilitate timely diagnosis of cancer in paraneoplastic rheumatic syndromes as well as become a valuable active surveillance tool in RA and SpA [spondyloarthritis] patients with a high risk of developing cancer,” the authors wrote.

SOURCE:

The study, led by Karolina Gente, MHBA, Heidelberg University Hospital, Heidelberg, Germany, was published online on April 1, 2024, in Annals of the Rheumatic Diseases.

LIMITATIONS:

The limited invasiveness during sampling might account for the model’s inability to identify three early-stage, low-grade tumors and its nonreliability in identifying noninvasive facultative precancerous lesions and nonmelanoma skin cancers. Given its poor performance in the SLE cohort, the model may not be suitable for universal application in more systemic rheumatic diseases.

DISCLOSURES:

This study was supported by an unrestricted investigator-initiated grant from the Foundation Commission of the Medical Faculty, University of Heidelberg, Germany. The authors declared no conflicts of interest.

A version of this article appeared on Medscape.com.

TOPLINE:

Treatment with biologic disease-modifying antirheumatic drugs (bDMARDs), particularly tocilizumab, can suppress inflammation and preserve renal function in a majority of patients with chronic inflammatory disorders who develop serum amyloid alpha (SAA) amyloidosis.

METHODOLOGY:

• AA amyloidosis, characterized by the misfolding of the SAA protein, is observed in patients with inflammatory diseases and can lead to progressive organ damage, including chronic kidney disease, malabsorption with cachexia, and cardiac failure.
• This monocentric, retrospective analysis assessed the effect of bDMARD therapy on inflammatory biomarker levels and renal outcomes in 83 patients with AA amyloidosis who were followed for a mean period of 4.82 years.
• The patients were stratified into three major subgroups depending on the cause of AA amyloidosis:
• Chronic inflammatory diseases (cid + AA; n = 34) such as rheumatoid arthritis, Crohn’s disease, and chronic infections
• Autoinflammatory syndromes (auto + AA; n = 24) such as familial Mediterranean fever (FMF) and cryopyrin-associated periodic syndrome (CAPS)
• Idiopathic AA (idio + AA; n = 25), wherein the primary disease could not be identified
• Tocilizumab was the most commonly used bDMARD in patients with cid + AA and idio + AA amyloidosis, and interleukin-1 inhibitors were prescribed to patients with auto + AA amyloidosis because tocilizumab has not been approved yet for FMF or CAPS treatment.
• All patients with AA amyloidosis had renal involvement, as confirmed by kidney biopsy.

TAKEAWAY:

• After bDMARD therapy, C-reactive protein levels reduced significantly from baseline to the last-documented visit in all subgroups, while SAA levels declined in the subgroups cid + AA and idio + AA and proteinuria dropped in the subgroups auto + AA and idio + AA.
• bDMARDs prevented progression to end-stage renal disease (ESRD) in 75% of the patients in the overall cohort, with progression to ESRD being prevented in 60% of patients with cid + AA, 88% of patients with auto + AA, and 81% of patients with idio + AA.
• Tocilizumab was more effective than other bDMARDs in preventing renal progression to ESRD (P = .0006), with a similar pattern observed for the subgroups cid + AA (P = .0126) and idio + AA (P = .0259).
• None of the patients receiving tocilizumab died during the nearly 5-year follow-up period.

IN PRACTICE:

“The data suggest preferential use of IL [interleukin]-1 inhibitors and tocilizumab for clinical use in the treatment of AA amyloidosis depending on the respective underlying diseases,” the authors wrote.

SOURCE:

This study, led by Peter Kvacskay, MD, of Heidelberg University Hospital, Heidelberg, Germany, was published online on April 23 in Annals of the Rheumatic Diseases.

LIMITATIONS:

Authors acknowledged the retrospective nature of the analysis and missing data of single patients during the long-term follow-up as major limitations. Furthermore, the cid + AA subgroup was heterogeneous in terms of the pathophysiology of their underlying primary disease.

DISCLOSURES:

This study did not report any source of funding. The authors declared no conflicts of interest.

A version of this article appeared on Medscape.com.

TOPLINE:

Treatment with biologic disease-modifying antirheumatic drugs (bDMARDs), particularly tocilizumab, can suppress inflammation and preserve renal function in a majority of patients with chronic inflammatory disorders who develop serum amyloid alpha (SAA) amyloidosis.

METHODOLOGY:

• AA amyloidosis, characterized by the misfolding of the SAA protein, is observed in patients with inflammatory diseases and can lead to progressive organ damage, including chronic kidney disease, malabsorption with cachexia, and cardiac failure.
• This monocentric, retrospective analysis assessed the effect of bDMARD therapy on inflammatory biomarker levels and renal outcomes in 83 patients with AA amyloidosis who were followed for a mean period of 4.82 years.
• The patients were stratified into three major subgroups depending on the cause of AA amyloidosis:
• Chronic inflammatory diseases (cid + AA; n = 34) such as rheumatoid arthritis, Crohn’s disease, and chronic infections
• Autoinflammatory syndromes (auto + AA; n = 24) such as familial Mediterranean fever (FMF) and cryopyrin-associated periodic syndrome (CAPS)
• Idiopathic AA (idio + AA; n = 25), wherein the primary disease could not be identified
• Tocilizumab was the most commonly used bDMARD in patients with cid + AA and idio + AA amyloidosis, and interleukin-1 inhibitors were prescribed to patients with auto + AA amyloidosis because tocilizumab has not been approved yet for FMF or CAPS treatment.
• All patients with AA amyloidosis had renal involvement, as confirmed by kidney biopsy.

TAKEAWAY:

• After bDMARD therapy, C-reactive protein levels reduced significantly from baseline to the last-documented visit in all subgroups, while SAA levels declined in the subgroups cid + AA and idio + AA and proteinuria dropped in the subgroups auto + AA and idio + AA.
• bDMARDs prevented progression to end-stage renal disease (ESRD) in 75% of the patients in the overall cohort, with progression to ESRD being prevented in 60% of patients with cid + AA, 88% of patients with auto + AA, and 81% of patients with idio + AA.
• Tocilizumab was more effective than other bDMARDs in preventing renal progression to ESRD (P = .0006), with a similar pattern observed for the subgroups cid + AA (P = .0126) and idio + AA (P = .0259).
• None of the patients receiving tocilizumab died during the nearly 5-year follow-up period.

IN PRACTICE:

“The data suggest preferential use of IL [interleukin]-1 inhibitors and tocilizumab for clinical use in the treatment of AA amyloidosis depending on the respective underlying diseases,” the authors wrote.

SOURCE:

This study, led by Peter Kvacskay, MD, of Heidelberg University Hospital, Heidelberg, Germany, was published online on April 23 in Annals of the Rheumatic Diseases.

LIMITATIONS:

Authors acknowledged the retrospective nature of the analysis and missing data of single patients during the long-term follow-up as major limitations. Furthermore, the cid + AA subgroup was heterogeneous in terms of the pathophysiology of their underlying primary disease.

DISCLOSURES:

This study did not report any source of funding. The authors declared no conflicts of interest.

A version of this article appeared on Medscape.com.

TOPLINE:

Treatment with biologic disease-modifying antirheumatic drugs (bDMARDs), particularly tocilizumab, can suppress inflammation and preserve renal function in a majority of patients with chronic inflammatory disorders who develop serum amyloid alpha (SAA) amyloidosis.

METHODOLOGY:

• AA amyloidosis, characterized by the misfolding of the SAA protein, is observed in patients with inflammatory diseases and can lead to progressive organ damage, including chronic kidney disease, malabsorption with cachexia, and cardiac failure.
• This monocentric, retrospective analysis assessed the effect of bDMARD therapy on inflammatory biomarker levels and renal outcomes in 83 patients with AA amyloidosis who were followed for a mean period of 4.82 years.
• The patients were stratified into three major subgroups depending on the cause of AA amyloidosis:
• Chronic inflammatory diseases (cid + AA; n = 34) such as rheumatoid arthritis, Crohn’s disease, and chronic infections
• Autoinflammatory syndromes (auto + AA; n = 24) such as familial Mediterranean fever (FMF) and cryopyrin-associated periodic syndrome (CAPS)
• Idiopathic AA (idio + AA; n = 25), wherein the primary disease could not be identified
• Tocilizumab was the most commonly used bDMARD in patients with cid + AA and idio + AA amyloidosis, and interleukin-1 inhibitors were prescribed to patients with auto + AA amyloidosis because tocilizumab has not been approved yet for FMF or CAPS treatment.
• All patients with AA amyloidosis had renal involvement, as confirmed by kidney biopsy.

TAKEAWAY:

• After bDMARD therapy, C-reactive protein levels reduced significantly from baseline to the last-documented visit in all subgroups, while SAA levels declined in the subgroups cid + AA and idio + AA and proteinuria dropped in the subgroups auto + AA and idio + AA.
• bDMARDs prevented progression to end-stage renal disease (ESRD) in 75% of the patients in the overall cohort, with progression to ESRD being prevented in 60% of patients with cid + AA, 88% of patients with auto + AA, and 81% of patients with idio + AA.
• Tocilizumab was more effective than other bDMARDs in preventing renal progression to ESRD (P = .0006), with a similar pattern observed for the subgroups cid + AA (P = .0126) and idio + AA (P = .0259).
• None of the patients receiving tocilizumab died during the nearly 5-year follow-up period.

IN PRACTICE:

“The data suggest preferential use of IL [interleukin]-1 inhibitors and tocilizumab for clinical use in the treatment of AA amyloidosis depending on the respective underlying diseases,” the authors wrote.

SOURCE:

This study, led by Peter Kvacskay, MD, of Heidelberg University Hospital, Heidelberg, Germany, was published online on April 23 in Annals of the Rheumatic Diseases.

LIMITATIONS:

Authors acknowledged the retrospective nature of the analysis and missing data of single patients during the long-term follow-up as major limitations. Furthermore, the cid + AA subgroup was heterogeneous in terms of the pathophysiology of their underlying primary disease.

DISCLOSURES:

This study did not report any source of funding. The authors declared no conflicts of interest.

A version of this article appeared on Medscape.com.

Key clinical point: Red cell distribution width (RDW) and mean platelet volume (MPV) can be used to detect enthesitis in patients with psoriatic arthritis (psoriatic enthesopathy) with musculoskeletal ultrasound scores.

Major finding: There was a significant association between clinical tenderness, presence of enthesophytes on plain radiography, and musculoskeletal ultrasound findings at entheses sites (P < .001 for each). RDW (P = .010) and MPV (P = .001) levels were elevated in patients with psoriatic enthesopathy vs control individuals without the disease, with the hematological indices being positively correlated with disease activity scores (P < .001).

Study details: This case-control study included 30 patients with psoriatic enthesopathy and 20 control individuals without the disease (age > 18 years).

Disclosures: This study received open access funding from The Science, Technology & Innovation Funding Authority in cooperation with The Egyptian Knowledge Bank. The authors declared no conflict of interests.

Source: Amer AS, Al Shambaky AY, Ameen SG, Sobih AK. Hematological indices in psoriatic enthesopathy: Relation to clinical and ultrasound evaluation. Clin Rheumatol. Published online April 8, 2024. Source

Key clinical point: Red cell distribution width (RDW) and mean platelet volume (MPV) can be used to detect enthesitis in patients with psoriatic arthritis (psoriatic enthesopathy) with musculoskeletal ultrasound scores.

Major finding: There was a significant association between clinical tenderness, presence of enthesophytes on plain radiography, and musculoskeletal ultrasound findings at entheses sites (P < .001 for each). RDW (P = .010) and MPV (P = .001) levels were elevated in patients with psoriatic enthesopathy vs control individuals without the disease, with the hematological indices being positively correlated with disease activity scores (P < .001).

Study details: This case-control study included 30 patients with psoriatic enthesopathy and 20 control individuals without the disease (age > 18 years).

Disclosures: This study received open access funding from The Science, Technology & Innovation Funding Authority in cooperation with The Egyptian Knowledge Bank. The authors declared no conflict of interests.

Source: Amer AS, Al Shambaky AY, Ameen SG, Sobih AK. Hematological indices in psoriatic enthesopathy: Relation to clinical and ultrasound evaluation. Clin Rheumatol. Published online April 8, 2024. Source

Key clinical point: Red cell distribution width (RDW) and mean platelet volume (MPV) can be used to detect enthesitis in patients with psoriatic arthritis (psoriatic enthesopathy) with musculoskeletal ultrasound scores.

Major finding: There was a significant association between clinical tenderness, presence of enthesophytes on plain radiography, and musculoskeletal ultrasound findings at entheses sites (P < .001 for each). RDW (P = .010) and MPV (P = .001) levels were elevated in patients with psoriatic enthesopathy vs control individuals without the disease, with the hematological indices being positively correlated with disease activity scores (P < .001).

Study details: This case-control study included 30 patients with psoriatic enthesopathy and 20 control individuals without the disease (age > 18 years).

Disclosures: This study received open access funding from The Science, Technology & Innovation Funding Authority in cooperation with The Egyptian Knowledge Bank. The authors declared no conflict of interests.

Source: Amer AS, Al Shambaky AY, Ameen SG, Sobih AK. Hematological indices in psoriatic enthesopathy: Relation to clinical and ultrasound evaluation. Clin Rheumatol. Published online April 8, 2024. Source

Key clinical point: Ultrasound assessment showed reduced thickness of nail bed and adjacent skin in clinically healthy nails of patients with psoriatic arthritis (PsA) than in control individuals without the disease.

Major finding: Ultrasound identified more morphological changes in the clinically healthy nails of patients with PsA vs control individuals (16.89% vs 3.33%; P = .03), along with significantly lower thickness of nail bed (1.77 mm vs 2.07 mm; P = .027) and adjacent skin (2.26 mm vs 2.59 mm; P = .003). Also, the adjacent skin thickness was positively correlated with tender joint count (correlation coefficient, 0.46; P = .03), suggesting that it can be used as a disease activity indicator.

Study details: This cross-sectional study involved the ultrasound assessment of clinically healthy nails in 22 patients with PsA (219 nails) who were compared with 21 control individuals without PsA (210 nails).

Disclosures: This study did not receive any funding. The authors declared no conflict of interests.

Source: Mahmoud I, Rouached L, Rahmouni S, et al. Ultrasound assessment of psoriatic arthritis patients with clinically normal nails and evaluation of its correlation with the disease activity: A case-control study. J Ultrasound Med. Published online April 18, 2024. Source

Key clinical point: Ultrasound assessment showed reduced thickness of nail bed and adjacent skin in clinically healthy nails of patients with psoriatic arthritis (PsA) than in control individuals without the disease.

Major finding: Ultrasound identified more morphological changes in the clinically healthy nails of patients with PsA vs control individuals (16.89% vs 3.33%; P = .03), along with significantly lower thickness of nail bed (1.77 mm vs 2.07 mm; P = .027) and adjacent skin (2.26 mm vs 2.59 mm; P = .003). Also, the adjacent skin thickness was positively correlated with tender joint count (correlation coefficient, 0.46; P = .03), suggesting that it can be used as a disease activity indicator.

Study details: This cross-sectional study involved the ultrasound assessment of clinically healthy nails in 22 patients with PsA (219 nails) who were compared with 21 control individuals without PsA (210 nails).

Disclosures: This study did not receive any funding. The authors declared no conflict of interests.

Source: Mahmoud I, Rouached L, Rahmouni S, et al. Ultrasound assessment of psoriatic arthritis patients with clinically normal nails and evaluation of its correlation with the disease activity: A case-control study. J Ultrasound Med. Published online April 18, 2024. Source

Key clinical point: Ultrasound assessment showed reduced thickness of nail bed and adjacent skin in clinically healthy nails of patients with psoriatic arthritis (PsA) than in control individuals without the disease.

Major finding: Ultrasound identified more morphological changes in the clinically healthy nails of patients with PsA vs control individuals (16.89% vs 3.33%; P = .03), along with significantly lower thickness of nail bed (1.77 mm vs 2.07 mm; P = .027) and adjacent skin (2.26 mm vs 2.59 mm; P = .003). Also, the adjacent skin thickness was positively correlated with tender joint count (correlation coefficient, 0.46; P = .03), suggesting that it can be used as a disease activity indicator.

Study details: This cross-sectional study involved the ultrasound assessment of clinically healthy nails in 22 patients with PsA (219 nails) who were compared with 21 control individuals without PsA (210 nails).

Disclosures: This study did not receive any funding. The authors declared no conflict of interests.

Source: Mahmoud I, Rouached L, Rahmouni S, et al. Ultrasound assessment of psoriatic arthritis patients with clinically normal nails and evaluation of its correlation with the disease activity: A case-control study. J Ultrasound Med. Published online April 18, 2024. Source

Key clinical point: Bimekizumab demonstrated superior efficacy than placebo and had an acceptable safety profile in patients with psoriatic arthritis (PsA).

Major finding: Bimekizumab vs placebo led to a significantly higher response rate for minimal disease activity (risk ratio [RR], 4.188; P < .001), ≥ 70% improvement in the American College of Rheumatology criteria (RR, 7.932; P < .0001). Bimekizumab was superior to placebo in achieving ACR20/50/70 response at a dose of 160 mg. The risk for treatment-emergent adverse events was modestly higher with bimekizumab vs placebo (RR, 1.423; P = .023), whereas that for serious malignancies, upper respiratory tract infection, injection site reactions, and pharyngitis was similar for both.

Study details: This meta-analysis of four placebo-controlled randomized clinical trials included 1323 patients with PsA (age, ≥ 18 years), of whom 853 received bimekizumab.

Disclosures: This study was supported by the National Science Foundation of China and the Natural Science Foundation of Shanxi Province. The authors declared no conflict of interests.

Source: Su QY, Yang L, Cao TY, et al. Efficacy and safety of bimekizumab in the treatment of psoriatic arthritis: A systematic review and meta-analysis. Expert Opin Drug Saf. Published online April 23, 2024. Source

Key clinical point: Bimekizumab demonstrated superior efficacy than placebo and had an acceptable safety profile in patients with psoriatic arthritis (PsA).

Major finding: Bimekizumab vs placebo led to a significantly higher response rate for minimal disease activity (risk ratio [RR], 4.188; P < .001), ≥ 70% improvement in the American College of Rheumatology criteria (RR, 7.932; P < .0001). Bimekizumab was superior to placebo in achieving ACR20/50/70 response at a dose of 160 mg. The risk for treatment-emergent adverse events was modestly higher with bimekizumab vs placebo (RR, 1.423; P = .023), whereas that for serious malignancies, upper respiratory tract infection, injection site reactions, and pharyngitis was similar for both.

Study details: This meta-analysis of four placebo-controlled randomized clinical trials included 1323 patients with PsA (age, ≥ 18 years), of whom 853 received bimekizumab.

Disclosures: This study was supported by the National Science Foundation of China and the Natural Science Foundation of Shanxi Province. The authors declared no conflict of interests.

Source: Su QY, Yang L, Cao TY, et al. Efficacy and safety of bimekizumab in the treatment of psoriatic arthritis: A systematic review and meta-analysis. Expert Opin Drug Saf. Published online April 23, 2024. Source

Key clinical point: Bimekizumab demonstrated superior efficacy than placebo and had an acceptable safety profile in patients with psoriatic arthritis (PsA).

Major finding: Bimekizumab vs placebo led to a significantly higher response rate for minimal disease activity (risk ratio [RR], 4.188; P < .001), ≥ 70% improvement in the American College of Rheumatology criteria (RR, 7.932; P < .0001). Bimekizumab was superior to placebo in achieving ACR20/50/70 response at a dose of 160 mg. The risk for treatment-emergent adverse events was modestly higher with bimekizumab vs placebo (RR, 1.423; P = .023), whereas that for serious malignancies, upper respiratory tract infection, injection site reactions, and pharyngitis was similar for both.

Study details: This meta-analysis of four placebo-controlled randomized clinical trials included 1323 patients with PsA (age, ≥ 18 years), of whom 853 received bimekizumab.

Disclosures: This study was supported by the National Science Foundation of China and the Natural Science Foundation of Shanxi Province. The authors declared no conflict of interests.

Source: Su QY, Yang L, Cao TY, et al. Efficacy and safety of bimekizumab in the treatment of psoriatic arthritis: A systematic review and meta-analysis. Expert Opin Drug Saf. Published online April 23, 2024. Source

Key clinical point: Eta (14-3-3η) protein could serve as a potential biomarker in the differential diagnosis of rheumatoid arthritis (RA) and psoriatic arthritis (PsA) because patients with PsA showed significantly lower serum levels of eta protein than patients with RA.

Major finding: Eta protein levels were significantly lower in patients with PsA vs RA (regression coefficient [B], −0.341, odds ratio [OR], 0.711; P = .007). A cutoff value of 2.64 ng/mL for eta protein could distinguish between PsA and RA with 54.7% sensitivity and 77.8% specificity (area under the curve, 0.686; P = .001).

Study details: This case-control study included 54 patients with PsA, 53 with RA, and 56 healthy individuals without any rheumatological disease, whose eta protein levels were detected using enzyme-linked immunosorbent assay.

Disclosures: This study was funded by a grant from the Turkish Rheumatology Association. The authors declared no conflict of interests.

Source: Kor A, Orhan K, Maraş Y, et al. Does Eta protein differentiate rheumatoid arthritis from psoriatic arthritis? Curr Med Chem. Published online April 27, 2024. Source

Key clinical point: Eta (14-3-3η) protein could serve as a potential biomarker in the differential diagnosis of rheumatoid arthritis (RA) and psoriatic arthritis (PsA) because patients with PsA showed significantly lower serum levels of eta protein than patients with RA.

Major finding: Eta protein levels were significantly lower in patients with PsA vs RA (regression coefficient [B], −0.341, odds ratio [OR], 0.711; P = .007). A cutoff value of 2.64 ng/mL for eta protein could distinguish between PsA and RA with 54.7% sensitivity and 77.8% specificity (area under the curve, 0.686; P = .001).

Study details: This case-control study included 54 patients with PsA, 53 with RA, and 56 healthy individuals without any rheumatological disease, whose eta protein levels were detected using enzyme-linked immunosorbent assay.

Disclosures: This study was funded by a grant from the Turkish Rheumatology Association. The authors declared no conflict of interests.

Source: Kor A, Orhan K, Maraş Y, et al. Does Eta protein differentiate rheumatoid arthritis from psoriatic arthritis? Curr Med Chem. Published online April 27, 2024. Source

Key clinical point: Eta (14-3-3η) protein could serve as a potential biomarker in the differential diagnosis of rheumatoid arthritis (RA) and psoriatic arthritis (PsA) because patients with PsA showed significantly lower serum levels of eta protein than patients with RA.

Major finding: Eta protein levels were significantly lower in patients with PsA vs RA (regression coefficient [B], −0.341, odds ratio [OR], 0.711; P = .007). A cutoff value of 2.64 ng/mL for eta protein could distinguish between PsA and RA with 54.7% sensitivity and 77.8% specificity (area under the curve, 0.686; P = .001).

Study details: This case-control study included 54 patients with PsA, 53 with RA, and 56 healthy individuals without any rheumatological disease, whose eta protein levels were detected using enzyme-linked immunosorbent assay.

Disclosures: This study was funded by a grant from the Turkish Rheumatology Association. The authors declared no conflict of interests.

Source: Kor A, Orhan K, Maraş Y, et al. Does Eta protein differentiate rheumatoid arthritis from psoriatic arthritis? Curr Med Chem. Published online April 27, 2024. Source

Key clinical point: Real-world study demonstrated that ixekizumab improved disease severity and symptom burden in patients with psoriatic arthritis (PsA).

Major finding: Treatment with ixekizumab led to a significant reduction in the mean overall number of symptoms at the most recent consultation vs baseline (3.4 vs 5.8), tender joint count (2.9 vs 12.3), swollen joint count (3.0 vs 10.3), pain score (2.4 vs 5.7), fatigue score (2.8 vs 5.2), and proportion of patients with severe disease (2% vs 19%; all P < .001), respectively.

Study details: This study used data from the Adelphi PsA Plus Disease Specific Programme (DSP), a cross-sectional survey which included 275 patients with PsA who were prescribed ixekizumab, of whom 55% received ixekizumab as first-line therapy.

Disclosures: The DSP is a wholly owned product of Adelphi Real World. Eli Lilly and Company was a subscriber to the DSP. Eight authors declared being employees or stockowners of Eli Lilly and Company or Adelphi Real World. Several authors declared ties with various sources, including Eli Lilly.

Source: Rohekar S, Vadhariya A, Ross S, et al. Real-world treatment patterns, clinical outcomes, and symptom burden in patients with psoriatic arthritis prescribed ixekizumab in the United States. ACR Open Rheumatol. Published online May 5, 2024. Source

Key clinical point: Real-world study demonstrated that ixekizumab improved disease severity and symptom burden in patients with psoriatic arthritis (PsA).

Major finding: Treatment with ixekizumab led to a significant reduction in the mean overall number of symptoms at the most recent consultation vs baseline (3.4 vs 5.8), tender joint count (2.9 vs 12.3), swollen joint count (3.0 vs 10.3), pain score (2.4 vs 5.7), fatigue score (2.8 vs 5.2), and proportion of patients with severe disease (2% vs 19%; all P < .001), respectively.

Study details: This study used data from the Adelphi PsA Plus Disease Specific Programme (DSP), a cross-sectional survey which included 275 patients with PsA who were prescribed ixekizumab, of whom 55% received ixekizumab as first-line therapy.

Disclosures: The DSP is a wholly owned product of Adelphi Real World. Eli Lilly and Company was a subscriber to the DSP. Eight authors declared being employees or stockowners of Eli Lilly and Company or Adelphi Real World. Several authors declared ties with various sources, including Eli Lilly.

Source: Rohekar S, Vadhariya A, Ross S, et al. Real-world treatment patterns, clinical outcomes, and symptom burden in patients with psoriatic arthritis prescribed ixekizumab in the United States. ACR Open Rheumatol. Published online May 5, 2024. Source

Key clinical point: Real-world study demonstrated that ixekizumab improved disease severity and symptom burden in patients with psoriatic arthritis (PsA).

Major finding: Treatment with ixekizumab led to a significant reduction in the mean overall number of symptoms at the most recent consultation vs baseline (3.4 vs 5.8), tender joint count (2.9 vs 12.3), swollen joint count (3.0 vs 10.3), pain score (2.4 vs 5.7), fatigue score (2.8 vs 5.2), and proportion of patients with severe disease (2% vs 19%; all P < .001), respectively.

Study details: This study used data from the Adelphi PsA Plus Disease Specific Programme (DSP), a cross-sectional survey which included 275 patients with PsA who were prescribed ixekizumab, of whom 55% received ixekizumab as first-line therapy.

Disclosures: The DSP is a wholly owned product of Adelphi Real World. Eli Lilly and Company was a subscriber to the DSP. Eight authors declared being employees or stockowners of Eli Lilly and Company or Adelphi Real World. Several authors declared ties with various sources, including Eli Lilly.

Source: Rohekar S, Vadhariya A, Ross S, et al. Real-world treatment patterns, clinical outcomes, and symptom burden in patients with psoriatic arthritis prescribed ixekizumab in the United States. ACR Open Rheumatol. Published online May 5, 2024. Source