EGPA Review
A current review of eosinophilic granulomatosis with polyangiitis (EGPA) provides current recommendations on diagnosis and management.
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Toll-Like Receptor Drugs Effective in Cutaneous Lupus
Enpatoran, an investigational oral drug that inhibits Toll-like receptors (TLR) 7 and 8, was superior to placebo in relieving lupus skin manifestations in a dose-finding phase II trial.
https://t.co/R1wbJHXwjD https://t.co/65HtG0Te94
Dr. John Cush @RheumNow( View Tweet )
Branebrutinib (Bruton's tyrosine kinase inhibitor) was studied in phase 2 RCT of 85 RA pts for 12 weeks and was safe but failed to achieve an ACR50 response (19% BTK vs 33% PBO; p=0·16). https://t.co/gTjLJm9iIW https://t.co/GN9p1P8ZNJ
Dr. John Cush @RheumNow( View Tweet )
UCB has aquired Candid Therapeutics for $2 billion; plan to lead in autoimmune dz by acquiring cizutamig - a T cell engager. Its been studied in >100 pts, including early Global Phase 2 RCTs of myasthenia gravis & ILD. https://t.co/xz4uEhvxu6 https://t.co/6FS1riLecW
Dr. John Cush @RheumNow( View Tweet )
Toll-Like Receptor Drugs Effective in Cutaneous Lupus
MedPage Today
Enpatoran, an investigational oral drug that inhibits Toll-like receptors (TLR) 7 and 8, was superior to placebo in relieving lupus skin manifestations in a dose-finding phase II trial.
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FDA has published final guidance on Postapproval Pregnancy Safety Studies; how to study outcomes in pregnant women exposed to drugs & biologics- updates on registries,statistical methods, complementary studies, rare Rx exposures https://t.co/NWxrgB0dPQ https://t.co/ckyaJ07MQ0
Dr. John Cush @RheumNow( View Tweet )
Vitamin D in Rheumatic Disease - is it Good Enough?
Vitamin D deficiency or insufficiency of is highly prevalent and has been often associated with inflammatory rheumatic diseases, raising the question of whether inadequate vitamin D status contributes to immune dysregulation, incipient disease, increased disease activity, or poor skeletal
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Full read review of Preclinical Rheumatoid Arthritis:
- Mucosal Origin Hypothesis
- Gut Microbiota
- Smoking & environment
- Periodontitis
- Immunosenescence
- T cell abnormalities
- Drug prevention https://t.co/SdcDtYGObO https://t.co/2UYGs5eTsu
Dr. John Cush @RheumNow( View Tweet )
EMA/European Commission has aproved Sotyktu (deucravacitinib) for the Treatment of Active Psoriatic Arthritis in Adults https://t.co/Fv9DON1AvB https://t.co/Li79tKzMxK
Dr. John Cush @RheumNow( View Tweet )
Breaking the Rules: Dual-Advanced Combinations in Rheumatology
For decades, the standard of care in rheumatology has been combination therapy - pairing methotrexate (MTX) with an advanced biologic or synthetic agent to achieve optimal outcomes.
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DERM on RheumNow PODCAST (April 2026)
The Derm on RheumNow podcast is a collection of Citations and Content curated for dermatologists – addressing Psoriasis, PsA, CLE, vasculitis, HS, other CTD skin disorders. dermatology drugs, biologics, JAKs - their use, efficacy and side https://t.co/SlCGA364gj
Dr. John Cush @RheumNow( View Tweet )
Anifrolumab (Saphnelo) approved in the US for subcutaneous self-administration as a new autoinjector for the treatment of systemic lupus erythematosus based on SC-TULIP study. Presumeably, all prior CRL issues resolved to FDA satisfaction... https://t.co/ZtZmJLcGYa https://t.co/4B2YDpFaep
Dr. John Cush @RheumNow( View Tweet )
Great Lectures; Great Presentations
Dr. Jack Cush lectures on giving a great presentation; based on 40 years of lecturing in Rheumatology.
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APR: Methotrexate
Companion slide deck for the Advanced Practice Rheum: Methotrexate video, featuring Dr. Jack Cush.
https://t.co/8422FKN4dq https://t.co/6gVS7dA8Gi
Links:
Dr. John Cush @RheumNow( View Tweet )
FDA has accepted Genetech application for obinutuzumab (Gazyva) to treat SLE (currently only approved for lupus nephritis) - based on Phase III ALLEGORY study w/ Gazyva showing signif reduced dz activity https://t.co/louTYyN6bN https://t.co/Hy1gGliamn
Dr. John Cush @RheumNow( View Tweet )
TriNetX study of 7,929 RA pts Rx w/ bDMARDs (n 2668) w/in 6 mos of elective hand surgery - perioperative bDMARD continuation (34%) was not associated with significant increases in risks of wound healing failures (1.4% vs 1.4%) or SSI (2% vs 1.5%) https://t.co/NY6l2jRswb https://t.co/IxoYtLNGvf
Links:
Dr. John Cush @RheumNow( View Tweet )
Follow the Money (4.23.2026)
Dr. Jack Cush follows the money and all the news that fits the Rheumatology Gab for this past week.
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Weight-loss drugs may affect joints directly
A new study from Aarhus University shows that the hormone GLP-1, which is mimicked in medication for diabetes and weight loss, is present in joint fluid. In the long term, this may open up new treatments for arthritis. https://t.co/xKm8Ng7fXO
Dr. John Cush @RheumNow( View Tweet )
Weight-loss drugs may affect joints directly
EulrekAlert!
A new study from Aarhus University shows that the hormone GLP-1, which is mimicked in medication for diabetes and weight loss, is present in joint fluid. In the long term, this may open up new treatments for arthritis.
Rsearchers from the Department of Biomedicine at Aarhus
Malignancies Not Increased with Biologic Therapies
The risk of malignancy in RA patients receiving biologic agents was evaluated by metanalysis of RCTs and found no significant increased risk of malignancy compared with other DMARDs or with placebo.
https://t.co/ZEO4jP5RwA https://t.co/C1YeTSh7ZN
Dr. John Cush @RheumNow( View Tweet )
Prescribing Lessons (4.17.2026)
Dr. Jack Cush reviews the news and journal articles from this past week on RheumNow.com.
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152 pts w/ immune thrombocytopenia (ITP) Rx in DBRPCT of Ianalumab (9mg or 3 mg/kg) or PBO q mo x 4 mos (all on Eltrombopag). Time to Rx failure signif longer w/ ianalumab. Stable 6 month response better w/ 9-mg group vs PBO (62% vs 39%; P=0.045) https://t.co/J04trYAwLu https://t.co/Alm8V2SAXn
Dr. John Cush @RheumNow( View Tweet )
Litifilimab in Cutaneous Lupus Erythematosus
Biogen has announced positive results of their Phase 2 study, evaluating litifilimab in patients with active cutaneous lupus erythematosus (CLE), presented at the recent American Academy of Dermatology (AAD) Annual Meeting. https://t.co/3Wb6iFViOm
Dr. John Cush @RheumNow( View Tweet )
Still's Disease Update
Arthritis Research & Therapy has published an overarching review of Still's disease - claiming it to be a single acquired and complex autoinflammatory disease in which both pediatric and adult forms share core pathogenic mechanisms, genetic associations and clinical presentations, with minor
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Litifilimab in Cutaneous Lupus Erythematosus
Biogen has announced positive results of their Phase 2 study, evaluating litifilimab in patients with active cutaneous lupus erythematosus (CLE), presented at the recent American Academy of Dermatology (AAD) Annual Meeting.
Litifilimab is an investigational monoclonal antibody that
Read ArticleRecent Blogs
Nearly 25 years ago, while lecturing on best therapies for rheumatoid arthritis (RA), I loudly stated that hydroxychloroquine was “useless” and, deservedly, I was “boo-ed” off stage. My point then was that rheumatologists needed to be aggressive, if not overly aggressive, in treating all RA patients. And my view was that HCQ was representative of under-treatment. I have reconsidered the use of HCQ in RA substantially in the last few years, based on its merit.
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Rheumatoid arthritis related interstitial lung disease (RA-ILD) is common, with symptomatic RA-ILD affecting approximately 8% of RA patients. There is a very limited evidence base supporting treatment and therefore the recent release of ACR guidelines is to be welcomed. However, the published guidelines appear discordant with the best available evidence base.
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Podcasts
ACR 2025 Daily Podcasts Day3b
ACR 2025 SpA Topic Podcasts Compilation 1
ACR 2025 CAR-T Topic Podcasts Compilation 1
