Psoriatic arthritis
The big news this week: the approval of deucravacitinib (a new class of drug?) for psoriasis; the 2022 ACR guidance on glucocorticoid-induced osteoporosis; a national poll of older adults over the age of 50 who claimed self-reported or doctor-diagnosed arthritis; and much more. Let's review these and other news, journal reports and announcements from this past week.

Dr. John Cush RheumNow
2 years 10 months ago
Open label, noninferiority study TNFi withdrawal in 64 PsA & 58 axSpA pts. 2/3 tapered by dz activity T2T strategy (N=81) & 1/3 continued TNFi. At 12 mos. LDA seen in 69% w/ Tapering (~avg 53% dose) vs 73% no-tapering group (91% dose) https://t.co/K6WFaesyRt https://t.co/zqo6nVGtqW


Dr. John Cush RheumNow
2 years 10 months ago
534 PsA & 470 AS pts (SERENA study) on Secukinumab for avg of ~88wks - 5.8% PsA & 8.9% AS pts had sudden stop of SEC (for avg ~25wks) (reasons? Mostly AE 58% or pt decision 10%). While TJC & SJC increased, dz control returned w/ restarting SEC https://t.co/GFxj3b06Ra https://t.co/B2ubakq8Ql

Findings of a new study suggest a causal effect between inflammatory bowel disease (IBD) and psoriasis (PSO) as well as psoriatic arthritis (PsA), but not vice versa.
A systematic review suggests that low-dose methotrexate (MTX) use is associated with an increased melanoma risk, but the absolute risk increase could be considered negligible.

Dr. John Cush RheumNow
2 years 10 months ago
The 2022 ACR abstracts are published and posted for you. Let the Learning begin! https://t.co/ZqMAc8jV3U https://t.co/3iCGnzsPI5


Dr. John Cush RheumNow
2 years 10 months ago
Study of 247 consecutive PsA pts shows that two-thirds (63.15%) had poor sleep quality. Poorer sleep was assoc w/ being female, higher joint counts, greater peripheral and axial disease activity, but fatigue & anxiety most explained poor sleep quality https://t.co/RTZqxtyIu9 https://t.co/OVtTQkFirD


Dr. John Cush RheumNow
2 years 10 months ago
Secukinumab retention in PsA: Study of 170 pts, 13% B27+, most w/ peripheral arthritis &70% on 150 mg/mo. Median retention 636 days. Peripheral arthritis was a predictor of better retention (HR 0.424). https://t.co/aZD9qD0jxm https://t.co/FlqRlcAZd1


Charlie Clements ClementsCharl96
2 years 10 months ago
Nice table from the Poddubny et al., (2021) study which looks at some of the different characteristics between Axial SpA vs Axial PsA.
Axial PsA tends to have;
- Less frequent IBP
- Less HLAB27 +‘ve
- More frequent C-spine involvement https://t.co/XXQKBSfSQq

Deucravacitinib (Sotyktu), a first-in-class, oral, selective, allosteric tyrosine kinase 2 (TYK2) inhibitor, is the only approved TYK2 inhibitor worldwide and the first innovation in oral treatment for moderate-to-severe plaque psoriasis in nearly 10 years.
Can we predict the bad outcomes? Like when ITP evolves into SLE; or when psoriasis will develop arthritis; or if Sjogren's will develop lymphoma? Let's dive in and review these journal reports and this past week's news from RheumNow.com.

Dr. John Cush RheumNow
2 years 10 months ago
Spanish SpA Registry (REGISPONSER) - 18.3% had psoriasis; w/ 3/4 of these (76%) having PSO before MSK Sxs. Pts w/ PSO before MSK Sxs had shorter dz duration, lower BMI, Less B27 & anterior uveitis, more dactylitis and ^risk PsA dx (78% vs 56%) https://t.co/b9Qa6fL9eM https://t.co/6nRu0iuP1a


Dr. John Cush RheumNow
2 years 10 months ago
Rheums! Have a Rheumatology question or case for Jack Cush? Record it here and we may feature it on an upcoming podcast. Tell us your name and where you practice rheumatology.
https://t.co/1aSrRsLkel https://t.co/gmh155ty6w


Dr. John Cush RheumNow
2 years 10 months ago
FDA has approved SPEVIGO® (spesolimab-sbzo) an IV injection - the first-approved treatment option for generalized pustular psoriasis (GPP) FLARES. Spesolimab is an interleukin-36 receptor antagonist. https://t.co/izmExVCvfQ https://t.co/FELKR70UMv


Dr. John Cush RheumNow
2 years 10 months ago
SURPRISED? Psoriasis pts have a known increased risk of CV disease. But did you know several papers & metanalyses show increased risk of abdominal aortic aneurysm in PSO (HR 1.30), worse w/ dz activity; lost w/ age, female, DM? https://t.co/9ihyubUgCI https://t.co/W1JiXV0yOX https://t.co/Nq6aVBjPuK
