The clinical abstract sessions on diagnostic tools in lupus showcased interesting studies, including the use of MRI as potential non-invasive biomarkers.
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#OP0336 Exploratory analyses from REGENCY👑 OBI +standard tx induced ⬆️ histological remission & markedly greater kidney tissue B-cell depletion vs PBO in lupus nephritis. Many patients without clinical CRR still achieved histologic remission. #EULAR2026 @RheumNow #EULARBest https://t.co/DoOlRO9QsC
#OP0340 Long-term DARALUP data suggest CD38-targeting with daratumumab may be promising in refractory SLE, with rapid serologic and clinical improvements sustained to 84 weeks in many patients. Flares occurred in 6/10 patients but responded to belimumab. #EULAR2026 @RheumNow
Bella Mehta
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Post marketing safety signals of anifrolumab from US FDA adverse event reporting system - herpes zoster significantly associated.
Others include infusion reactions and intermittent hypersensitivity @RheumNow ##EULAR2026 #POS1067
#EULAR2026 POS0683 Additional analysis of ALLEGORY RCT: in addition to meeting primary endpoint (SRI-4) and 5 key secondary endpoints, Obinutuzumab led to greater DORIS remission and LLDAS vs PBO in nonrenal #SLE. Under FDA review for license extension to non-renal @RheumNow https://t.co/HhZNX3w8v5
#EULAR2026 OP0341 Phase I Obe-Cel Autologous CD19 CAR-T (advantage: 4-1BB-ζ, fast off-rate binding domain to reduce immunotoxicity) showed efficacy and acceptable safety with either 50M or 100M dose in N=13 patients with refractory #SLE. Need longterm data & comparators @RheumNow https://t.co/qxidRi0jit
OMRF study: Anti-Ro neg Sjögren’s patients share similar molecular profiling as anti-Ro positive pts: innate immune signaling, immune cell activation, inflammation, autophagy, apoptosis, and metabolic dysregulation pathways #EULAR2026 @RheumNow https://t.co/zJm6EbpyIB
#EULAR2026 OP0340 WK84 data of single arm Phase 2 Daratumumab (CD38 plasma depleter) weekly for 8 doses with background IS in N=10 #SLE: rapid reduction of antidsDNA & efficacy. 6/10 relapsed from WK20; 5/10 had low IgG and needed IVIG. Promising but Not so durable @RheumNow https://t.co/UrTywqkQ4F
#EULAR2026 OP0338 More evidence for treatment-to-target in #SLE. Longitudinal renal function analysis of Asia Pacific cohort: achieving LLDAS at least 50% of the time (LLDAS50) is assoc. with reduced eGFR decline independent of age, baseline eGFR, & renal involvement @RheumNow https://t.co/KduU1qtkhF
#EULAR2026 OP0336 Exploratory study of REGENCY RCT showed Obinutuzumab induced tissue depletion & histologic remission vs PBO. Interestingly, 53% OBI CRR non-responders had histologic remission. Better #lupus nephritis markers needed beyond proteinuria @RheumNow #EULARBest https://t.co/d8jPo9scvw
#EULAR2026 OP0335 Open label extension study of Phase II Ianalumab RCT in #SLE: some patients treated with IAN for up to 1 year, had persistent benefits (median 44 wks post-IAN) following Bcell recovery. Important info to judiciously treat while balancing infection risk @RheumNow https://t.co/DEkGMYwy3H
sheila
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Dr. Laura Andreoli shares this slide showing the impact of rheumatic disease in reproductive health as described by Dr. MOstensen.
These interplay of factors affect patients and should be taken into consideration when managing fertility & pregnancy.
@RheumNow #EULAR2026 https://t.co/fB9kuD4kXo
#OP0337 In 48-week WILLOW🌳 LTE, oral TLR7/8 inhibitor enpatoran showed sustained improvements in cutaneous lupus activity with high CLASI-50/70 response rates and consistent safety profile across doses. Encouraging long-term data for CLE/SLE skin disease. #EULAR2026 @RheumNow https://t.co/6y0HjaTMqh
#EULAR2026 OP0337 In double blind LTE WILLOW study, cutaneous efficacy (change in CLASI, CLASI 70/50) was maintained in Enpatoran, TLR 7/8-i by WK48. Those switched from PBO to ENP at WK24 also showed equal efficacy to ENP-ENP group. Promising treatment for #CLE #lupus @RheumNow https://t.co/0Plpy6c8At
#EULAR2026 OP0220 How can we improve physical function of #SLE patients? Cross-sectional study of 2 US cohorts: poor physical function was associated with Fatigue, depression, learned helplessness and perceived stress. We should focus on improving fatigue & wellbeing @RheumNow https://t.co/vAFqYyuzgN
From Skepticism to Reconsideration: 4‑Year CAR‑T Outcomes in Lupus
Chimeric antigen receptor (CAR) T‑cell therapy, long established in hematologic malignancies, is now emerging as a transformative approach in systemic lupus erythematosus (SLE), a disease historically managed https://t.co/Dmmw90XnuF
Progress of biologics/targeted therapy in SLE
We are in a transformative era for SLE, for clinicians and patients. Four targeted therapies are now licensed: belimumab (nephritis and non‑renal), voclosporin and obinutuzumab (nephritis), and anifrolumab (non‑renal). Many agents https://t.co/BuFCmj1hQd
Janet Pope
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DR JOHN STONE gives Overview
Of
#IgG4
New non B cell depleter
#obexelimab N=194 in RCT
To add to B cell depletion w
#Inebilizumab
Off label but used also
#Rituximab
#steroids
#Immunesuppressives
Other investigational drugs
Ex #JAKi
#EULAR2026 @RheumNow
#OP018 #RULARbest https://t.co/Y4saGYcdww
Janet Pope
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Good news! #Survival in #SLE is improving
#SLR of #lupus publications over time in 233 publications
Bad news - still a mortality gap!
#EULAR2026
@RheumNow @eular_org
ABST#POS0684 https://t.co/PVmQI2duYS
Janet Pope
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Sustained remission in #SLE at 5 yrs w CAR-T
8 severe SLE patients treated with
autologous CD19-CAR T cells
(Zorpocel; Miltenyi Biomedicine)
#antiDNA and #SLEDAI #antiSm ➡️prolonged suppression
Big ? - how long will it work for
Impressive!
@RheumNow #EULAR2026
#EULARbest #729 https://t.co/8iOSImX3w6


