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Associations in Rheumatology (10.3.2025)
Dr. Jack Cush reviews the news, journal reports and important associations in rheumatology from the past week on RheumNow.com.
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Guselkumab FDA Approved for Pediatric Psoriasis and Psoriatic Arthritis
FDA announced yesterday that guselkumab (Tremfya) is approved for use in pediatric patients moderate to severe plaque psoriasis (PsO) or active psoriatic arthritis (PsA) in children six years and older (weighing at least 40 kg).
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How Does Your Garden Grow (9.26.2025)
Dr. Jack Cush reviews the news and journal articles from RheumNow.com. Pool therapy, Fibrosis, NSIE's and what's best for knee OA.
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Big Fat FDA Pink Slip (9.19.2025)
Dr. Jack Cush reviews the news and journal reports from this week on RheumNow.com. Today we cover GLP-1 agonists, acupuncture, what JAKs won’t do & an FDA Pink Slip.
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There is no consensus on flare definition in PSA. Review of 12 #PsA studies shows flare prevalence ranged 7% to 10%, w/ incidence was 22–23%. Over 12 mos, current patient-reported flare = 10%, physician-reported flare = 7% https://t.co/2LKlnaMSyv https://t.co/0TYXiZGsSc
Dr. John Cush RheumNow ( View Tweet)
Small 38 pt. RCT found that 16-wks of Mediterranean diet signif improved psoriasis PASI scores. Intervention grp had better PASI change at week 16 (−3.4 vs 0), PASI 75, and reducted hemoglobin A1c. Diet as adjunctive Rx in PsO!! https://t.co/oJnaAA8LMm https://t.co/AXxI8FWQqU
Dr. John Cush RheumNow ( View Tweet)
Impact cumulative MTX on liver fibrosis? 1314 #PsA pts (age 44), 28% on MTX. Total of 44 (3%) had baseline liver fibrosis & 12% developed it over med/ 5.6 yrs. Cumulative MTX Did NOT assoc w/ liver fibrosis (OR 0.99), but high BMI & DM did (Metabolic factors) https://t.co/OSVZHskjB4
Dr. John Cush RheumNow ( View Tweet)
Axial involvement in PsA (axPsA)? study of 581 PsA pts (mean 45 yrs) found 31% w/ SpA-SI joint (SIJ) abnormalities on MRI (MRI-axPsA). MRI-axPsA pts had BM edema(69%), erosions (68%), fat lesions (58%). ~45% w/ Xrays, 29% met Xray mNY criteria for AS (38% +MRI). +MRI assoc w/ https://t.co/MRbs8G3MWq
Dr. John Cush RheumNow ( View Tweet)
Study of 246 axSpA (nraxSpA 82, r-axSpA 164) w/ Sxduration 26 yrs. axSpA had more comorbid Dz (^CCI) esp for uveitis (28 vs 1%), IBD (10 v 1%), PsO (10 v 3%)], CVD (7 v 3%), FM (12 v 3%). BUT NO DIFF between r-axSp & nraxSpA for comorbidities https://t.co/0ERLt083yq https://t.co/65x02ZFKTb
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Dr. John Cush RheumNow ( View Tweet)
HLA-B27: still the most important genetic factor in axSpA susceptibility, but has lower frequency African American, South American & Middle Eastern pop. B27 discerns clinical subsets of SpA and PsA, particularly acute anterior uveitis or axSpA with psoriasis, https://t.co/S4s0NvuwNY
Dr. John Cush RheumNow ( View Tweet)
Post hoc analyses of (FUTURE 5) 541 active PsA pts Rx w/ secukinumab shows NO radiographic progression through 2 years of SEC was assoc with achieving LDA at Week 104. https://t.co/IyCsJOm9PS https://t.co/PgDKanxaNU
Dr. John Cush RheumNow ( View Tweet)
Turkish study of 799 psoriasis pts - 30% had concurrent onset PsO & PsA & in 70% there was a long transition time (~13 yrs) from PsO-to-PsA. Factors assoc w/ prolonged interval included Depression, fatigue, scalp PsO(OR 7), nail PsO (3.2), +Fhx & enthesitis ever (OR 2) https://t.co/wqtSbeQ2vz
Dr. John Cush RheumNow ( View Tweet)
DERM on RheumNow Podcast (September 2025)
Content curated for dermatologists and skin deep HCPs – on Psoriasis, CLE, vasculitis, HS and dermatology drugs use, efficacy and side effects and more.
https://t.co/zZpheX1epS https://t.co/uOd9Gy0V2E
Dr. John Cush RheumNow ( View Tweet)
Post hoc analyses of (FUTURE 5) 541 active PsA pts Rx w/ secukinumab shows NO radiographic progression through 2 years of SEC was assoc with achieving LDA at Week 104. https://t.co/ZeI9z4Civa https://t.co/LCI6kZ1z0v
Dr. John Cush RheumNow ( View Tweet)
Commercial claims analysis of 8855 adults w/ axSpA and/or PsA, 1771 who had joint replacements. JAK inhibitor use did not significantly reduce joint replacement (OR 0.67; 0.41–1.08), BUT TNFi, Non-TNFi biologics & DMARD users had signif fewer surgeries (OR ~0.65) vs NSAID users https://t.co/vnBnFcPxGw
Dr. John Cush RheumNow ( View Tweet)
Study of 43 PsA pts starting bDMARD shows Calprotectin was elevated in PsA, decreased w/ biologics, but had no signif correlation w/ US synovitis. Baseline calprotectin, S100A12, IL-6, IL-17A, IL-23, CXCL10 were high. Calprotectin, S100A12, IL-6 decreased w/ Rx (p < 0.05).
Dr. John Cush RheumNow ( View Tweet)
Hitting the Target: T2T Therapy in SLE
Treat-to-target strategies are not a new concept in rheumatology. It has shown to improve patient outcomes and quality of life in rheumatoid arthritis and psoriatic arthritis and is now being increasingly adopted not only in SLE research https://t.co/PfnG0AeJsH
Dr. John Cush RheumNow ( View Tweet)
PsO/PsA patients have an ⬆️ CV risk brought about by traditional and CV risk factors.
Do you perform regular CV risk screening in your patients?
@RheumNow #APLAR25 https://t.co/BGNKrKeLsI
sheila RHEUMarampa ( View Tweet)
IL-17is demonstrate efficacy in SpA tx
Comparable with TNFis & JAKis in terms of achieving ASAS40 response rates
IL-17is are generally well-tolerated w/⬇️TB risk (very important tx consideration esp in Asia)
But watch out for candidal infx, IBD exacerbation
@RheumNow #APLAR25 https://t.co/rSUJlZOhKV
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sheila RHEUMarampa ( View Tweet)
PAH, when associated with ILD in CTD, worsens prognosis, and poses challenges for treatment
Summary of when PAH should be assessed in patients with ILD and when to perform a right heart catheterization by Prof Kuwana
@RheumNow #APLAR25 https://t.co/g4x4ENzc9k
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Aurelie Najm AurelieRheumo ( View Tweet)
