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Rheum Chapter Notes (4.26.2024)

Jack Cush, MD

Dr. Jack Cush reviews this past week’s news and journal articles from RheumNow.com.

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Canary in a Coal Mine (4.19.2024)

Jack Cush, MD

Dr. Jack Cush reviews regulatory reports, news and novel journal articles - this week focusing on Sjogren's, ILD, Gout and Uveitis.

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Lupus Accelerating Breakthroughs Consortium Partners with FDA

EurekAlert!

The Lupus Research Alliance (LRA), founder and administrator of the Lupus Accelerating Breakthroughs Consortium (Lupus ABC), announced today at the Consortium’s first anniversary meeting an expanded partnership with the U.S.

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Dr. Eder at RNL

ICYMI: Sex Disparities in PsA/SpA

Kathryn H. Dao, M.D.

Dr. Eder delivered an illuminating talk at RheumNow Live 2024 on sex differences in psoriatic arthritis; the disease may manifest differently in men and women, and therapeutic responses may differ between the sexes.

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Malar,rash,SLE, Lupus

JAMA: SLE Review

Jack Cush, MD

Drs. Caroline Siegel and Lisa Sammaritano (from HSS in NYC) have published an impressive overview of systemic lupus erythematosus (SLE) in JAMA. This timely, well-written review covers the many complexities of this multi-organ disorder that affects nearly 3.4 million people worldwide.

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Naysayers & Disrupters (3.22.2024)

Jack Cush, MD

Dr. Jack Cush reviews the news and journal reports from the past week - including a few contrary reports on infection, seropositivity and plasmapheresis.

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CAR T-Cell Therapy in Autoimmune Disease | New England Journal of Medicine https://t.co/VKlNGVDfyw. - persistence of CAR-T cells needs exploration

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Peter Nash drpnash ( View Tweet)

With the FDA's approval of its 50th biosimilar - they have published "A Milestone in Facilitating the Development of Safe and Effective Biosimilars". Since biosimialrs were approved in 2015, they saved the health care system $23.6 billion. https://t.co/7GPJ5XLGnr https://t.co/6Qw7DttmjT

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Dr. John Cush RheumNow ( View Tweet)
50 active RA pts RCT Rx w. either low dose IL-2(n=26), IL-2+TCZ (9) or control (15). All improved clinically by DAS28-ESR, but IL-2 Rx pts had signif proliferation of Tregs, w. decr inTh1, Th2, & Th17 cells. TREG #s correlated w/ ESR drop (r=0.54) https://t.co/1tF63FuXzx https://t.co/M5TWsa6zI4

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Dr. John Cush RheumNow ( View Tweet)
Dawn of CAR-T cell therapy in autoimmune diseases - A review article from the Chinese Medical Journal https://t.co/Qbort9Rsmh https://t.co/wWwTXkZiXj

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Dr. John Cush RheumNow ( View Tweet)
AbbVie announced preliminary positive results from phase 3 SELECT-GCA study showing remission in 46% of #GCA pts Rx w/ upadacitinib for 52wks (vs 29% PBO); RCT included a 26-wk steroid taper regimen https://t.co/DIstJ4hazo https://t.co/VXc7rj0REJ

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Dr. John Cush RheumNow ( View Tweet)
FDA has approved a ustekinumab biosimilar (ustekinumab-aekn; AKA Selardsi), made by Teva & Alvotech, for the treatment of moderate to severe plaque psoriasis (PsO) and active psoriatic arthritis (PsA) in both adults and pediatric pts.https://t.co/ZXvFjjH7Qt https://t.co/7FJKxSVAgL

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Dr. John Cush RheumNow ( View Tweet)
PNAS: Autoimmunity against MDA5 induces fibrotic ILD in mice. In this murine model of dermatomyositis, treatment with either anti-CD4 or anti-IL-6 receptor antibody ameliorated the MDA5-induced fibrotic ILD. https://t.co/CahyGfTn4g https://t.co/lfpdgEvGmx

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Dr. John Cush RheumNow ( View Tweet)
IL-1 recept accessory protein (IL1RAP) shown to block mediators (IL-1, IL33, IL36) that may drive systemic sclerosis. In vitro, IL1RAP inhibited fibroblasts and endothelial cells; in mouse models of SSc anti-IL1RAP decr dermal & pulmonary fibrosis. https://t.co/6YE02P4rjR https://t.co/mzw7t88Jzl

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Dr. John Cush RheumNow ( View Tweet)
This study examined the risk of neuroinflammatory disease after initiation of b/tsDMARDs Overall risk of neuroinflammatory events among new users of TNF inhibitors did not differ substantially as compared to new users of other b/tsDMARDs In AC&R https://t.co/8rGgZmpq9c https://t.co/5gxuWBctBL

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ACR_Journals ACR_Journals ( View Tweet)
FDA Curriculum and Toolkit on Biosimilars for educators; Fact sheets on: - Biologicals, Biosimilars & InterchangeableProducts - Generics & Biosimilars - Manufacturing & Variation - Biosimilar Regulatory Approval Pathway https://t.co/bHYFPb8VxU https://t.co/bA8I567H8U

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Dr. John Cush RheumNow ( View Tweet)
Research on SGLT2 inhibitors in #gout is needed. They have been shown to reduce uric acid & gout flares, and may be uricosuric or be antiinflammatory. Also decreased incident gout (by half) among at-risk patients with type 2 diabetes (HR 0.54) https://t.co/CGG9aFsgoD https://t.co/5O2f3MFL8C

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Dr. John Cush RheumNow ( View Tweet)
Cabaletta Bio announced FDA has granted Orphan Drug Designation to CABA-201, a 4-1BB-containing human CD19-CAR T cell agent, to treat systemic sclerosis. RESET (REstoring SElf-Tolerance) trial program includes the Phase 1/2 RESET-SSc trial https://t.co/Vo5jIHBrPj https://t.co/TXvFypbZdw

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Dr. John Cush RheumNow ( View Tweet)
BIOBADASER registry 1128 RA pts Rx w/ 1st ts/bDMARD, Among the 9.3% w. multimorbidity they noted higher DAS28 dz activity, but no differences in ts/bDMARD retention rates betw those w/ and without multimorbidity https://t.co/hZDpceuOFq https://t.co/pxSg6rKNNr

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Dr. John Cush RheumNow ( View Tweet)
FDA grants orphan drug designation to CAR T-cell therapy for systemic sclerosis https://t.co/KZKSy2sbNk https://t.co/5abz8MeYGK

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Dr. John Cush RheumNow ( View Tweet)
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