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ANA Pollution (2.06.2026)

Jack Cush, MD

Dr. Jack Cush reviews the news, journal articles and regulatory news from this past week on RheumNow.com

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FDA vs. Amgen: At Odds Over Avacopan

MedPage Today

The FDA has requested that Amgen voluntarily withdraw avacopan (Tavneos), a treatment for anti-neutrophil cytoplasmic autoantibody (ANCA)-associated vasculitis, but the company said it has no plans to pull the drug from the market.

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Canada's 2025 Top 10 Funded Rheumatology Projects

Arthritis Society

Arthritis Society Canada (ASC) is Canada’s largest charitable funder of cutting-edge arthritis research, investing more than $240 million in research projects since its founding, and over $7 million invested in 2024-2025. Below are the investigators and projects that were funded in 2025.

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RheumNow Live Preview (1.30.2026)

Jack Cush, MD

Dr. Jack Cush reviews the news and journal reports from RheumNow.com - and the top 5 reasons to attend RheumNow Live 2026, which is one week away.

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Retractions in Rheumatology

Jack Cush, MD

Retraction of rheumatology studies is not uncommon; a recent analysis shows retractions have risen substantially.

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Difficult to Treat Rheumatoid Arthritis

Jack Cush, MD

Dr. Cush addresses the management of difficult-to-treat rheumatoid arthritis (D2TRA).

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Always on exams, but I've never seen a case! JAMA Dermatology reviews Multicentric Reticulohistiocytosis - pt w/ multiple nodules on hands & pain in shoulders, elbows, MCPs, IPs. Erythema over face, chest, & back & bead like Perionychial papules. Rx w/ MTX + Pred https://t.co/QgS5VBOB51
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Congratulations to Anca Dinu Askanase, MD, MPH, who has been appointed Chair of the Department of Medicine and Chief of the Division of Rheumatology at Hospital for Special Surgery https://t.co/L5mbFloLpK https://t.co/gsZm9Is159

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Take home points from his presentation. Dr. David Karp lecturing at UTSW @drdavidkarp @utswrheum https://t.co/kDFrGi7iXt
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Long term outcomes study of 22 pts w/ adult Stills. 16 (72.7%) completed LTE w/ mean observation 168.9 wks. 3/22 had serious adverse events, Tx efficacy ACR70=68% and 95% reduced in glucocorticoid doses w/ 41% in GC-free remission https://t.co/h0MvDLWGhD https://t.co/HDIKF7VMwA

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RheumNow Live Preview (1.30.2026) Top 5 reasons to attend RheumNow Live 2026: It's cold and far, but you can be there virtually, online Full access to handouts, slides & downloads, and all session recordings Saturday concert with Colin Boyd Dr. Rohit Aggarwal does TWO STEP

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Aortitis in Giant Cell Arteritis Treated with Tocilizumab The Tocilizumab in Giant Cell Arteritis Spanish Collaborative Group studied giant cell arteritis (GCA) with aortitis, comparing the efficacy of intravenous (IV) vs. subcutaneously (SC) tocilizumab (TCZ) - demonstrating https://t.co/GPt7sTzbpH
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TOPKAT Trial: Partial vs Total Knee Replacement Patients with osteoarthritis (OA) primarily affecting only one knee joint compartment did just as well with partial knee replacement (PKR) as with total arthroplasty after 10 years in a randomized trial -- and maybe a little bit https://t.co/SsTXAqs4Xr
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Air pollution ups ANA+: Ontariio Canadi study of 3548 serum samples (2010-13) corrlated particulate matter (PM2.5) w/ serologies. Highest vs lowest quartile PM2.5 showed higher risk of ANA ≥1:640 (OR 1.46) & ≥1:1280 (OR 1.54). Pollution has systemic immune effects! https://t.co/fJrhypNE2A
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“Play the game for more than you can afford to lose... only then will you learn the game.” - Winston Churchill

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NEJM - Baker’s Cyst A 63-year-old woman with psoriatic arthritis presented with a 9-month history of pain in the left knee. A nontender, palpable mass was present in the left popliteal fossa, which had a “speech bubble” shape on ultrasonography. https://t.co/7wBnkDoUaX https://t.co/m0AhRnDc4c

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Consensus on Managing Vertebral Fractures in Advanced CKD A coalition of leading international experts has released the first comprehensive Consensus Statement on the Management of Vertebral Fractures in Chronic Kidney Disease (CKD) Stages G4–G5D. The statement highlights a https://t.co/gilX13EaUi
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IXCHIQ - a live-attenuated chikungunya virus vaccine: 10-30% have mild-moderate adverse effects, w/ headache, fatigue, & myalgia. <3% have severe AEs. Rare reports of encephalitis in elderly post Ixchiq, due to type I IFN-neutralizing autoantibodies (same w/ yellow-fever Vax) https://t.co/3VlZCd4sGc
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2026 SPARTAN Annual Meeting (May 14-16; Toronto) is now accepting abstract submissions! A premier mtg brings together cutting-edge researchers and teachers in spondyloarthritis (SpA). Submit your abstracts by Feb 1st!! https://t.co/IBXEkSxpDy https://t.co/cS7exDUc9H

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Longitudinal study of 1761 US military service pre- & post-deployment. The prevalence of fibromyalgia in Males/Females was 2.%/2% (sames as civilians) but post-deploy incr to 8%/11% (P < 0.001). PTSD incr from 21% /18% to 23%/26%. PTSD predeployment lead to a 3 fold risk of FM. https://t.co/XTjuhjx0zd
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