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Wednesday was Day One at EULAR 2025 in Barcelona. Thousands from around the world gathered, eager to reunite at this international educational forum. Below are a few of my favorites from Day 1.
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In 2023, the phase 2 TitAIN study showed that the effectiveness and safety of secukinumab in 52 patients with giant cell arteritis (GCA) who had an inadequate response to tocilizumab.
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A collaborative EULAR/ACR expert panel has established criteria for arthralgia patients at risk (clinically suspect arthralgia) to progress to chronic rheumatoid arthritis (RA).
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Dr. Jack Cush reviews the news and journal reports from this past week on RheumNow.com
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Analysis of testing for human leukocyte antigen B27 (HLA-B27) in a teaching center shows HLA-B27 testing was frequently performed by rheumatologists and nonrheumatologists for a broad spectrum of indications and primarily as a screening test.
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Lancet Rheumatology has published a UK study showing a significant increased in the number of expectant mothers beginning their pregnancies with autoimmune conditions.
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An overview of denosumab use in osteoporosis (OP) by Bauer and Ensrud was published in JAMA.
Antoni Chan MD (Prof)
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Do the sites of clinical onset of PsA (i.e., swelling) correspond to those that, at the time of enrollment in the study, showed evidence of joint tenderness and/or ultrasound-detected alterations compatible with inflammation? Of 28 incident PsA cases, 68% had prior subclinical https://t.co/rAZJU6Va5x
Jiha Lee
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29% of new-onset psoriasis pts in Stockholm cohort developed PsA over 9,255 person-years.
Two prediction models (AUC 0.804) identify:
➡ who to refer
➡ who will progress
Key predictors: HLA-B27, CRP, enthesitis, arthralgia.
@RheumNow #EULAR2025 #OP0178:
Bella Mehta
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Multimodal data using clinical histological and serological predictors in renal function in #sle nephritis. Using the AMP SLE data.
Low baseline eGFR and histological damage predicted worsening renal function but not NIH activity index
#POS0173 #EULAR2025 @RheumNow @andreafa https://t.co/Eh8dZXHRVX
Aurelie Najm
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Tenosynovitis of 5th compartment independently associated w/ D2T RA in a cohort of 90+ pts compared to established RA
Erosions, Tenosynovitis and Synovitis non associated with D2T phenotype
It’d be interesting to see if this could predict D2T evolution in early RA pts
POS0185 https://t.co/faruOr3HhJ
Mrinalini Dey
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In #SLE, #HCQ levels >1150 ng/ml ↑toxicity risk w/o added benefit. Levels 750-1150 ng/ml linked to ↓disease activity.
CKD stage ≥3 doubled HCQ levels at same dose.
Supports monitoring & dose adjustment in CKD to balance safety & efficacy.
@RheumNow #EULAR2025 #OP0199
Aurelie Najm
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BioDMARDs reduce polyimmunity in RA
Danish Registry based cohort study 5 yrs follow up
25000+ pts
Polyimmunity in csDMARDs treated group 2.2% vs. 1.7% in bioDMARDs group
HR 0.74
Most frequent autoimmune thyroid disease
POS0161 #EULAR2025 @RheumNow https://t.co/9T0mhoUuqs
Dr. John Cush
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Leeds study of 223 ACPA+ Arthralgia pts w quant. MRI of hand showing tenosynovitis (34% at baseline) doubled the risk of progression to RA. Total tenosynovitis Volume = incr. RA risk #EULAR2025 POS0472 https://t.co/eT0wbhp1uN
Adela Castro
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Data from Dutch registry SpA-Net explored prevalence using new definitions for D2M axSpA.
-Smoking and psoriasis were characteristics associated with D2M disease.
-In the three variations explored, the lowest prevalence was observed in the variation based purely on objective https://t.co/h3f4ORQl0F
Adela Castro
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Insights from the Gut-Joint Axis in axSpA: Findings from the DESIR cohort
-Baseline biomarkers of bacterial translocation: PLTP (phospholipid transfer protein) and LPS evaluated.
-In early axSpA baseline PLTP activity was associated with sacroiliac radiographic progression at 5
Antoni Chan MD (Prof)
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Biomarker data suggest TNFi non-responders in PsA exhibit upregulation of IL-17F gene signatures after treatment failure. Supports IL-17A/F blockade rationale with bimekizumab in TNFi-experienced patients Abstract#OP0091 @RheumNow . #EULAR2025 https://t.co/CWR6ArDRRW
Cristiana Sieiro Santos
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🔬 Proud to present our poster at #EULAR2025!
📌 Serum KL-6 and IL-18 as Diagnostic and Prognostic Biomarkers in Systemic Sclerosis-Associated ILD: A 24-Month Cohort Study
KL-6 and IL-18 show promising roles in tracking ILD progression and lung function decline in #SSc
📍F.136 https://t.co/woTMnTkRKY
David Liew
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Got paraproteinemia? Here’s what to think about, from a rheumatology point of view. @RheumNow #EULAR2025 https://t.co/eu7Mi5yeum
Dr. John Cush
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HLA-B27 Testing in Practice
Analysis of testing for human leukocyte antigen B27 (HLA-B27) in a teaching center shows HLA-B27 testing was frequently performed by rheumatologists and nonrheumatologists for a broad spectrum of indications and primarily as a screening test. https://t.co/IabqHyi0rl
