JAK/TYK2

A JAKi in GCA: 2-year efficacy and safety results in a Phase 3 study Discover how continued treatment with a JAKi impacted disease remission and steroid use. Sponsored by AbbVie Medical Affairs + Health Impact. https://t.co/Tm8m43ZXBM https://t.co/PPyVfIEsTr

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Dr. John Cush @RheumNow( View Tweet )
DMARDs,biologics,RA

DMARD Treatment Lags for Minority Groups with Rheumatoid Arthritis

MedPage Today

Use of disease-modifying anti-rheumatic drugs (DMARDs) for rheumatoid arthritis (RA) was markedly lower among all major racial-ethnic minority groups in the U.S. compared with white patients, analysis of federal survey data indicated, even after adjusting for income, education, and other factors

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DERM on RheumNow (November 2025) 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, biiologics, JAKs - their use, efficacy and side https://t.co/mX0Hv1RRF9
Dr. John Cush @RheumNow( View Tweet )
Retrospective study of 39 pts w/ MDA5 + DM-ILD Rx w baricitinib. 31 (79.5%) had improvement in Gottron’s, heliotrope, dyspnea, HRCT score, ferritin, LDH, steroid dose & 6 mo survival (87% vs. 70%, p = 0.047). https://t.co/RCTbBsCkeV https://t.co/dF8I0gF4Dy

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Dr. John Cush @RheumNow( View Tweet )
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Turkey Tryptophan (11.28.2025)

Jack Cush, MD

Dr. Jack Cush reviews the news and reports from this past week on RheumNow.com, including reports on FDA resurrections, FM seasonal worsening, and do you fight switch or swap biologics in PsA TNFi nonresponders?

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Retrospective study of 39 pts w/ MDA5 + DM-ILD Rx w baricitinib. 31 (79.5%) had improvement in Gottron’s, heliotrope, dyspnea, HRCT score, ferritin, LDH, steroid dose & 6 mo survival (87% vs. 70%, p = 0.047). https://t.co/RCTbBsCkeV https://t.co/K49cEmeRk3

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Dr. John Cush @RheumNow( View Tweet )
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Vitamin D and Lupus Outcomes (11.21.2025)

Jack Cush, MD

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

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Upadacitinib: revisiting safety data in RA and GCA For the last several years, conversations about JAK inhibitors have often started and ended with safety. The shadow cast by ORAL Surveillance has made clinicians more cautious and regulators more restrictive. Yet in practice, https://t.co/6Wes2npkFd
Dr. John Cush @RheumNow( View Tweet )
kidney-147499_640.png

Deucravacitinib and Renal Function: Insights from the PAISLEY Trial

Akhil Sood, MD

In the phase 2 PAISLEY trial, deucravacitinib met its primary and secondary endpoints, demonstrating efficacy across multiple clinical and patient-reported outcomes. However, the impact on renal function has remained unclear. An abstract presented at ACR provides new insights.

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Should we be using JAKi more in female SpA patients? In recent years, data has emerged suggesting that female patients with spondyloarthritis, both psoriatic arthritis and axial spondyloarthritis, may have worse outcomes than male patients. A number of post-hoc analyses of https://t.co/smLao0q2hv
Dr. John Cush @RheumNow( View Tweet )
Tofacitinib in AxSpA in Developing Countries Dr. Antoni Chan reports on abstracts 0582 and abstract 0554 presented at #ACR25 https://t.co/4kTv90PhIC https://t.co/WRUBP0O21b

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Dr. John Cush @RheumNow( View Tweet )
acr_session2.jpeg

ACR25 Best Abstracts - Day 4

Jack Cush, MD

Here's the last installment of our "ACR Best" abstracts as chosen by the RheumNow faculty.  Most of these were from the final, day 4, but a few were noteworthy holdovers from day 3. Enjoy!

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Excited about this target trial emulation in RA-ILD Compared to RTX, NO significant difference in hospitalization/transplant/death for JAK, ABA, IL6 or TNF Trends toward ABA and JAK looking better than RTX Need trials for sure, but I like this project a lot @RheumNow #ACR25 https://t.co/FQcphRvyHK

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Mike Putman @EBRheum( View Tweet )
#Deucravacitinib #Tyk2i in active #PsA to 52weeks #PBO was crossed over at 16weeks Ongoing improvement for high bar outcomes ex % in #minimal #disease #activity #MDA #Xray #progression was reduced with real data (not imputed) #ACR2025 @RheumNow @ACRheum https://t.co/kAMym2x8HQ

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Janet Pope @Janetbirdope( View Tweet )
GCA,woman

Stopping therapy in GCA

David Liew, FRACP

They say the easiest bit about GCA, like PMR, is the first week after you start steroids. Those fond memories belie the challenge of ongoing treatment in GCA. In a steroid-only world, there is only misery. Steroid-sparing therapies have changed this completely.

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Deucravacitinib (TYK2) in PsA from POETYK trials Improved ACR20 at wk16 (NNT ~5), less benefit for ACR70 (NNT ~20) Steady improvements during open label extension (all pts received drug) Would expect approval for PsA soon... where will this fit in your approach? @RheumNow https://t.co/325h2hf0AE

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Mike Putman @EBRheum( View Tweet )
Year in Preview GCA: GC over-prescribed, bDMARDs more effective than MTX, and more options available (TOC, JAKi) @RheumNow #ACR25 https://t.co/L9fx1LCCnw

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Jiha Lee @JihaRheum( View Tweet )
#ACR25 Abstr#LB20 At EULAR, data for Phase 3 RCT of Deucravacitinib, Tyk2-i in active #PsA showed ACR20 was met at WK16. Here, data showed sustained response through WK 52 across core domains inc. those who switched PBO->DEU. No major safety assoc. with JAK-i.A few acne @RheumNow https://t.co/tmzQMOtjev

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Md Yuzaiful Md Yusof @Yuz6Yusof( View Tweet )
POETYK PsA 1 and 2 Deucravacitinib TYK2 inhibitor Ph3 RCT 52 wks data Deucra 336pts PBO 334pts then crossover wk 16 to 52 Pooled analysis wk 16 ACR 20 54% vs. 31% Enthesitis reduction LEI 52% vs. 45% Dactylics resolution 58% vs. 44% POETYK-PsA 1 Wk 52 ACR 20 63% ACR50 44% PASI https://t.co/LYJbU8fYwI

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Aurelie Najm @AurelieRheumo( View Tweet )
safety data

Upadacitinib: revisiting safety data in RA and GCA

Mrinalini Dey, MD

For the last several years, conversations about JAK inhibitors have often started and ended with safety. The shadow cast by ORAL Surveillance has made clinicians more cautious and regulators more restrictive. Yet in practice, many of us continue to reach for upadacitinib when we

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Cohort study comparing 3yr safety outcomes of JAKi vs. TNFi in AS pts JAKi use: ⬆️incidence of HZ infxn but not significant; ⬆️all-cause mortality (HR 4.94) and GI bleed (p=0.04) Individualize tx. consider potential complications #ACR25 @RheumNow Abs2633 https://t.co/pjKAazQFwW

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sheila @RHEUMarampa( View Tweet )
In a retrospective TrinetX analysis of 3 year safety outcome in AS, JAKi use was linked to higher mortality and GI bleeding vs TNFi, but lower malignancy risk. Infection rates were similar, with a trend toward more herpes zoster in JAKi users. Abstract#2633 @RheumNow #ACR25 https://t.co/pPY0wpAKA3

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Antoni Chan MD (Prof) @synovialjoints( View Tweet )
Agrawal et al. Case study of tofacitinib + bDMARDs in refractory IA. 7 SpA, 2 RA, 1 JIA. Effective and safe. @RheumNow #ACR25 Abstr#2338 https://t.co/Y0B3W4csJX

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Richard Conway @RichardPAConway( View Tweet )
#ACR25 Abstr#LB02 Is there a role for JAK-i for the treatment of IgG4-RD? Opel label RCT in China (N=58) showed NO relapse in Tofacitinib + GC taper vs GC Taper alone (54%). No serious infection. Interesting and a PBO-controlled is warranted @RheumNow https://t.co/dFvAmcGfCT

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Md Yuzaiful Md Yusof @Yuz6Yusof( View Tweet )
When every option fails, bold moves remain. In 5 multi-resistant RA pts, TNFi + JAKi combo brought remission in most without major AEs. Not standard, not risk-free, but in young, low-infection-risk pts, it may offer a path forward. @RheumNow #ACR25 Abstract#2272

Jiha Lee @JihaRheum( View Tweet )

Recent Blogs

JAKi for PMR: Safe, or a Concern for Older Adults?

David Liew, FRACP
Dr. David Liew
JAK inhibitors obviously have dominated a lot of the discussion in our therapeutic landscape over the last couple of years. What about their use in polymyalgia rheumatica? Let's consider. Read Post

Infections Rheums Should Worry About

Cassandra Calabrese, DO
TB.EMimage.CDC_.jpg
With the increasing development and use of new biologics and oral targeted therapies to treat RA and other immune mediated inflammatory diseases, an awareness of infection risk and prevention has become of increasing interest as well. While our patients may be susceptible to many different types of infections depending on immunosuppressive regimen, age and co-morbidities, I’ll highlight a few of the “usual suspects”. Read Post
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