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ACR25 - Day 1 Report
ACR 2025 began today in Chicago with throngs of rheumatologists, fellows, ARP members, APPs and pharma folk taking to the meeting halls and rooms for tons of novel content.
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New Gout Therapies Show Promise in Phase III Trials
ACR Press Release
At ACR Convergence 2025, the American College of Rheumatology’s annual meeting, researchers presented pivotal Phase III studies highlighting novel therapeutic options for patients with gout, particularly those with limited treatment choices or uncontrolled disease.
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POETYK-PsA 1 & 2 Phase 3 RCT TYK2i Deucravacitinib
Pooled analysis 640+pts PBO vs. 640+pts DEUCRA 6mg QD
MDA 12% vs 22%
All elements of MDA response sig different except for Leeds enthesitis index
DAPSA Remission 2% vs. 9%
PsARC 42% vs. 61%
PASDAS -1 vs. -1.7
mCPDAI -1.2 vs. -1.9 https://t.co/OTOFxTOrRp
Links:
Aurelie Najm AurelieRheumo ( View Tweet)
#ACR25 Abstr#1535 This is super-cool & watch this space! Novel Bi-specific T-cell Engager using pan-gamma delta TCR instead of currently used CD3. In vitro study = complete B-cell depletion comparable to other BiTE, but with a more favorable cytokine release profile @RheumNow https://t.co/PtR5g3gCPH
Links:
Md Yuzaiful Md Yusof Yuz6Yusof ( View Tweet)
Abstract 0874:
At wk16, deucravacitinib (vs placebo) showed greater efficacy in multiple #PsA disease activity measures
🔹 ↑ MDA, DAPSA LDA/remission, and PsARC responses
🔹 Greater ↓in PASDAS and mCPDAI
🔹 Benefits seen in both men and women
@RheumNow #ACR25
Akhil Sood MD, MS AkhilSoodMD ( View Tweet)
REPLENISH - Secukinumab Works in Polymyalgia Rheumatica
Novartis announced the results of their REPLENISH trial showing the efficacy of secukinumab (Cosentyx) (SEC) in adults with polymyalgia rheumatica (PMR).
https://t.co/CLmCdBXiOf https://t.co/z20nWd2NSM
Dr. John Cush RheumNow ( View Tweet)
Next Generation T-Cell Engager: The Future https://t.co/gcrfzV6MSJ via @YouTube
@alhkim great to see you and hearing all about new T cell Engager , feasibility and less toxicity.
@RheumNow
#ACR25
Nouf Al hemmadi NoufAhmedAlham2 ( View Tweet)
Summary of (some) drugs in the pipeline for management of PAH. Slide credits: Dr Benjamin Freed @RheumNow #ACR2025 https://t.co/qazQNk4ovR
Gabriela Martinez Zayas, MD MartinezZayasMd ( View Tweet)
#ACR25 Abstr#1525 Find me at poster hall. Super-responders exist with rituximab, not just confined to CAR-T! Our cohort study = 23/114 (20%) had resp duration >3-yrs; 15/23 were IS-Free. Poor prognostics (Non-White, APS) & shorter #SLE duration predicted super-tesponse @RheumNow https://t.co/nJQFmiIj2n
Links:
Md Yuzaiful Md Yusof Yuz6Yusof ( View Tweet)
#ACR25 Abstr#663 “Off-the-Shelf” iPSC-derived CAR-T is coming soon! Promising data on 8 #SLE patients in Phase 1. Advantages over autologous/allogenic:
-No apheresis
-No conditioning chemo
-Shorter hospital stays ~3 days
-Ability to redose in partial responder
@RheumNow https://t.co/pbem7A5Iq5
Links:
Md Yuzaiful Md Yusof Yuz6Yusof ( View Tweet)
💊 SGLT2i vs GLP-1 in Lupus Nephritis
TriNetX evaluating the impact of GLP-1 agonists vs SGLT-2 inhibitors on outcomes of lupus nephritis
📊 GLP-1 use linked to better renal & CV outcomes in LN including:
⬇️ CKD progression
⬇️ Mortality
⬇️ Acute MI
@RheumNow #ACR25 https://t.co/v4LgKFDt68
Akhil Sood MD, MS AkhilSoodMD ( View Tweet)
Upadacitinib in GCA doesn't just affect IL-6, it alters IFNg, known to be important in vascular change in GCA.
If UPA in GCA has some cardiovascular concerns extrapolated from RA, it also has some plausible cardiovascular benefits too that TCZ may not
#ACR25 ABST0751 @RheumNow https://t.co/rMetLPP9z6
David Liew drdavidliew ( View Tweet)
PD-1+ effector memory T cells in PsA synovium are functionally active and regulate Th17 cytokines via STAT3/RORγt. Recombinant PD-L1 agonist significantly reduced T cell proliferation and IL-17A/F/IL-22 production highlighting checkpoint agonists as a novel therapeutic strategy https://t.co/I6eNa0j7aa
Antoni Chan MD (Prof) synovialjoints ( View Tweet)
#ACR25 Abstr#802 In #SLE pts with CLASI-A ≥8, pooled post-hoc analysis of Phase 2 RCT showed enpatoran, oral small molecule toll-like receptor 7/8-i impoved cutaneous response vs PBO as early as WK4. First-in-class promising therapy & warrant investigation in Phase 3 @RheumNow https://t.co/rn6NXdiGjD
Links:
Md Yuzaiful Md Yusof Yuz6Yusof ( View Tweet)
#ACR25 Abstr#801 Post-hoc analysis of Phase 2 RCT showed longer duration on Ianalumab (IAN) is beneficial. More #SLE pts achieved LLDAS or DORIS remission and GC taper in IAN in blinded 28-wk phase + open label IAN for the next 24-week group vs PBO-Open Label IAN @RheumNow https://t.co/I1Ugfj3BBl
Md Yuzaiful Md Yusof Yuz6Yusof ( View Tweet)
FDA Approves Obinutuzumab for Active Lupus Nephritis
The FDA has approved obinutuzumab (Gazyva) for the treatment of lupus nephritis. This is good news for the more than 1.7 million people worldwide with lupus nephritis.
https://t.co/Wr3tG5izCi https://t.co/P8A5PUCIX0
Dr. John Cush RheumNow ( View Tweet)
#ACR25 Beyond blinatumomab, A-319, CD3xCD19 BiTE in 12 patients with #SLE in China reported dose-dependent depth of B-Cell depletion but not efficacy or safety. One withdrew due to AE. No CRS/ICANS. Be interested to see results in larger trials & longer follow-up @RheumNow https://t.co/e5RuZlFI6i
Links:
Md Yuzaiful Md Yusof Yuz6Yusof ( View Tweet)
After propensity matching, this retrospective cohort study showed that #lupus nephritis patients on GLP-1 agonists had ⬇️ CKD progression, mortality & AMI risk vs. LN pts on SGLT2is.
Interesting data but what could explain it? Further studies are needed
#ACR25 @RheumNow Abs0841 https://t.co/FtsGbMDcCv
sheila RHEUMarampa ( View Tweet)
#ACR25 Abstr#641 Phase 1/2 CASTLE Basket Trial fully recruited N=24 (10 SLE, 9 SSc, 5 IIM). Short-term data of autologous CD19-CAR T
Zorpocabtagene-autoleucel/MB19.1:
- 22/24 high degree efficacy
- no relapse
- no high grade CRS/ICANS
*Need larger Phase prior approval @RheumNow https://t.co/sp1nieeCvl
Md Yuzaiful Md Yusof Yuz6Yusof ( View Tweet)
Icotrokinra, a first-in-class targeted oral peptide IL-23R inhibitor, cleared scalp (66%), genital (77%), and overall skin (57%) PsO vs placebo at Week 16. Basket trial design enabled targeted evaluation. Safety profile favorable. Abstract 0555 @RheumNow #ACR25
Antoni Chan MD (Prof) synovialjoints ( View Tweet)
