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IL-17

In our latest episode, @deodhara takes us behind the scenes of his research on IV secukinumab in #AxSpA. Discover key findings from the INVIGORATE-1 study, how it’s shaping treatment options, & what’s next in AxSpA research. LISTEN NOW → https://t.co/2IBixQSdpO @ACR_Journals https://t.co/HzcJw0pzWI
American College of Rheumatology @ACRheum( View Tweet )

EMR Messaging Woes (4.11.2025)

Dr. Jack Cush reviews the news, journal reports and regulatory approvals from this past week on RheumNow.com

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An Epidural Letdown (4.4.2025)

Dr. Jack Cush reviews the news and journal reports from this past week on RheumNow.com.

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Review article shows that in psoriasis pts, adding #MTX to TNFi increases efficacy, but there is limited data on adding MTX to either IL-17 or IL-23. But in Psoriatic Arthritis (PsA), adding MTX provides no added efficacy compared to biologic monotherapy https://t.co/FiSFIjpsXo https://t.co/ComFg253u9
Dr. John Cush @RheumNow( View Tweet )

ERA, APPs, & Alpha GAL (3.21.2025)

Dr. Jack Cush reviews the news and journal reports from this past week on RheumNow.com.  Listen in for 2 new case questions - Ask Cush Anything.

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Ontario study of 11 641 older psoriasis pts & hospitalized serious infx in those on b/tsDMARDs. IL-12, IL-23, and IL-17 inhibitors were assoc w/ 35% lower rates of SIE, while MTX, other older systemic meds, TNFi were not incr/decr. But JAK inhibitors had signif 3 fold incr in… https://t.co/ffFdHjme65 https://t.co/DkTsadUNx2
Dr. John Cush @RheumNow( View Tweet )

Axial Involvement in Psoriatic Arthritis

Analysis of a Greek Psoriatic Arthritis (PsA) cohort shows that nearly one quarter of patients have axial involvement, and among them, ∼30% have isolated spinal axPsA and nr-axSpA, respectively.

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World Changers (3.14.2025)

Dr Jack Cush and his podcast friends are out to change the world. Here is his weekly review of the news and journal reports from the past week on RheumNow.

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Are Combination Biologics Safe?

Although package inserts commonly warn against combining the use of biologic or targeted therapies, there is growing interest in such combination therapy for patients with problematic immune-mediated inflammatory diseases (IMID).
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Valentine RNL 2025 Review (2.14.2025)

Dr. Jack Cush reviews highlights from RheumNow Live 2025 held in Dallas, TX on Feb. 8-9, 2025.

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#Benralizumab vs #Mepolizumab both work for #EGPA Which to use? 🤷‍♀️ perhaps some advantage of more steroid sparing w Benralizumab? ? JAKi ?long acting #IL5i #RNL2025 ⁦@RheumNow⁩ https://t.co/UkthHpNRIq
Janet Pope @Janetbirdope( View Tweet )
New for HS - Bimekizumab is 3rd FDA approved therapy based on BE HEARD 1&2 - Other approved ADA (2015, PIONEER 1&2), SEC (2023, SUNRISE/SUNSHINE) Clinical trials: IL23 failed, ILalpha failed Brodulamab (IL17a) clinically meaningful response TNF trials @RheumNow #ACR2025 https://t.co/BfzwNQ1wUB
Eric Dein @ericdeinmd( View Tweet )

Drug Naming Games (2.7.2025)

Dr. Jack Cush reviews the news, regulatory and journal reports from the past week on RheumNow.com.

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Is IL-23i better than IL-17i at lowering PsA risk? Retrospective, real-world EHR data study from TriNetX shows that among 4580 adult psoriasis pts (2,273 on IL23i vs 2,307 on IL17i), IL23i had signif lower PsA incidence (HR 0.60; 0.44–0.82, P 0.001), esp if 41-65 yrs (HR 0.42) &… https://t.co/ZuCAiOTIke https://t.co/8PkDCugYy0
Dr. John Cush @RheumNow( View Tweet )
North American Real-world EHR data of PsA & axSpA pts (n 2200 Ea.) found no higher rates of CVD (acute MI, CVA or revascularization) or solid cancers (breast, colorectal, lung, prostate) when comparing JAKi to either TNFi or IL-17i use (over 3 years). https://t.co/macjpWxdnY https://t.co/9gXiomU3YD
Dr. John Cush @RheumNow( View Tweet )
Antiviral prophylaxis is essential for HBsAg+ patients receiving cytokine inhibitors, given the high risk of reactivation. Metanalysis of 10 studies shows reactivation in 21% of HBsAg+ patients without prophylaxis vs 4.4% in HBsAg−/HBcAb+ patients. https://t.co/eHzIeA8uJK https://t.co/CmZw8C8ibn
Dr. John Cush @RheumNow( View Tweet )

Best of 2024: ASLeap: Higher Dose Secukinumab in Ankylosing Spondylitis

Ankylosing spondylitis (AS) patients not responding to usual dosing with secukinumab (150 mg) after 16 weeks were dose escalated to secukinumab (SEC) 300 mg, but failed to show improvement by week 52.

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Drug-Free Remission in Giant Cell Arteritis is Uncommon

A Spanish retrospective registry study of patients with giant cell arteritis (GCA) found that 3-4 years after diagnosis, only 21% of patients with GCA successfully reached the sustained drug-free remission (SDFR). But if SDFR was achieved, the likelihood of experiencing recurrence was

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ACR24 IL-17 Panel Join Dr. Philip Mease, Dr. Brian Jaros and Dr. Peter Nash as they discuss key takeaways on IL-17 presentations and data presented at the 2024 ACR Convergence meeting in Washington, DC. https://t.co/04bW7vaMTQ https://t.co/0rTglbW75u
Dr. John Cush @RheumNow( View Tweet )

ICYMI: Evaluation of Bimekizumab in PsA

Bimekizumab (BKZ) is a monoclonal IgG1 antibody that selectively inhibits interleukin (IL)‑17A and F. There have been more updates on the 2 year data on BKZ at #ACR24, and this is a summary of four studies being presented this year at ACR24.

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Don’t Buy Guitars (12.6.2024)

This year at ACR24, the RheumNow faculty and reporters were prolific, generating >800 Tweets, 56 written articles, 117 Videos and 28 podcasts – all in 4 days! You can best review and learn ACR24 by A) Rheumatology Roundup; b) Topic Panel videos; and c) Topic podcasts.

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ACR24 IL-17 Topic Panel: Advancing Care with IL-17 Pathway Insights https://t.co/t9QQDYIrda

Dr. John Cush @RheumNow( View Tweet )

Anti IL-17 on Entheseal Biopsy in PsA Dr. Eric Dein reports on abstract 2586, presented at #ACR24 https://t.co/2JCFnB8HNq https://t.co/2MFCiNnvj2
Dr. John Cush @RheumNow( View Tweet )
How New Medications are Reframing Imaging Abnormalities in axSpA Bimekizumab (BKZ), a monoclonal antibody targeting IL-17A and IL-17F, was evaluated in the BE MOBILE 1 and 2 trials for non-radiographic and radiographic axSpA, respectively. It showed significant clinical… https://t.co/wJYh5XCVfw https://t.co/qZ2MnGVXXG
Dr. John Cush @RheumNow( View Tweet )

Novel and Emerging Therapies in Psoriatic Arthritis

Recent advancements in targeted therapies, including selective inhibitors of key inflammatory pathways, offer promising outcomes for patients with active psoriatic arthritis (PsA). At ACR 2024, there have been further developments in novel therapies in PsA. Three innovative

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