Nordic Registry Study on NSAID use of ~750K, w/ 34-40% under 60 yrs. 48-58% started NSAIDs before Dx of OA. NSAID use incr w/ age from 18 to 55 yrs, then declined. OA pts have a substantial risk of GI complications in all age groups, including those under 60 yrs. Need to consider https://t.co/PLoUVI4Hys

CASTLE Phase 1/2a CAR-T cell trial of 24 Tx refractory SLE, SSC, IIM pts w/ MB-CART19.1 (autologous CD19 CAR-T). Good safety (no CRS Gr 2 or higher or ICANS) @wk 24 & 22/24 achieved efficacy (9/10 SLE remission; 9/9 SSc no progression, 4/5 IIM major/mod response). All GC free on https://t.co/1BJidCuCeb

Kick off 2026 with #RheumNowLive—two days of cutting-edge rheumatology, rapid-fire STEP talks, interactive Q&A, and real-world insights with Drs. Jack Cush, Arthur Kavanaugh, and a powerhouse faculty. Register: https://t.co/QeIm7OE6yM https://t.co/ToFO4xEFbx

Data from NHIS surveys show in the USA 24.8 million adults with arthritis reported having an activity limitation AND that the arthritis attributable work limitations in US adults 18-64 yrs affects 38.8%. https://t.co/Ul2GjrFqfp https://t.co/Ul2GjrFqfp https://t.co/qzJQwBYDWT

VA registry study; among 2771 RA pts (~65y), 64 (2.3%) had CPPD by ICD9/10 codes. RA+CPPD pts signif older [68 v. 64y], w/ more comorbidity/OA (94 v 80%), spine Dz, DM, but less ACPA (63 v 78%). SNRA+CPPD achieved less LDA, more use of pred & b/tsDMARDs (OR >2), death, TJR. Is https://t.co/hUPJzDseVc

AC&R metanalysis of Generalized Joint Hypermobility (GJH) in adults - 46 studies (n=23,000 pts). GJH required 6 or more Beighton criteria, w/ prevalence of 2%, but 5% in young adults (18-25 yrs). Propose Dx thresholds should vary w/ age = ≥6/9 (18-25y), ≥5/9 (26-65y) & ≥4/9 https://t.co/fgDGKwUozh

Obesity and Low Back Pain A large patient population study finds weight gain, increases risk for low back pain - the risk increased 7% for every BMI unit or 10 pounds over ideal weight. https://t.co/EZQwhLpNjg https://t.co/tIlEQmedp7

58 newly Dx #PMR pts (on <8 wks steroids/GC) randomised 1:1 MTX 25 mg/wk or placebo, w/ 24-week GC-tapering protocol. @wk 52 GC-free remission achieved in 80% of MTX vs 46% of placebo pts (risk difference 34%, 1-sided 95% CI: 14%, 1-sided P = .0042) https://t.co/75SLx5LtqZ https://t.co/HtDAJe5VI2

Adult co-twin study of 1261 pairs, 1/2 Rx w/ metformin. Although metformin Rx Twin had higher BMI, they had significantly less incident peripheral OA (adjusted HR 0.60; 0.44–0.82). @ 10 yrs, 6.7% of treated twins, vs 9.7% of non-treated twins had incident OA, with difference of https://t.co/7KpiGssFSo

Systematic review of Difficult-to-treat RA (D2T-RA): 23 articles, 27,987 RA pts from 13 countries - pooled prevalence of D2T-RA was 11.7% (10.9% overall; 13.2% in b/tsDMARDs-treated RA). 47% D2T-RA had persistent inflammatory refractory RA (PIRRA). Prevalence decreased w/ https://t.co/0Gatzbfxid

Anti-mitochondrial M2 Ab (AMA-M2) in 987 IIM pts-- 55 (6%) were AMA-M2 positive. AMA-M2+ had signif. higher rates of polymyositis (56% vs 23.5%), GGT, alk phos levels, & 3 fold more cardiac involvement (60 vs 13%) (arrhythmias, CHF, pulm HTN (31-56%), but no effect on survival https://t.co/WYWeDpiYOh