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Ixekizumab With Tirzepatide Efficacy in Obese Psoriatic Arthritis

Jack Cush, MD

The TOGETHER-PsA trial has demonstrated the efficacy and safety of ixekizumab (IXE) administered with tirzepatide (TZP) in adult active psoriatic arthritis (PsA) patients who were overweight or obese.

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Moral Distress (3.27.2026)

Jack Cush, MD

Dr. Jack Cush reviews the journal reports and news from RheumNow.com.  This week we discuss moral distress, FM in PsA, Lyme Vax is back & hidden but tangible benefits of the MDHAQ.

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Systemic Treatments for Chronic Plaque Psoriasis

Jack Cush, MD

JAMA Dermatology has published a review of the pharmacologic landscape on managing adults with moderate to severe plaque psoriasis.

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Rheumatology Pitfalls (3.20.2026)

Jack Cush, MD

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

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Long-Term Bimekizumab Safety Data

MedPage Today

Adverse effects from bimekizumab through 2 years or more of treatment for psoriatic arthritis (PsA) and axial spondyloarthritis (axSpA) were about as expected from shorter-term data, results from long-term extension studies indicated.

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SATISFACTION (2.27.2026)

Jack Cush, MD

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

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Referral Rules to Live By (2.20.2026)

Jack Cush, MD

Dr. Jack Cush reviews the news and journal reports from this past week on RheumNow.com. Highlights include referral rules, combination biiologics in psoriasis and don't use JAK inhibitors in pregnancy.

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Paradoxical Reactions, Target Selection & the Future of Imaging in Psoriatic Care

Audrey Gibson, PA-C

From paradoxical psoriasis to IL-23 vs IL-17 to imaging in PsA, speakers in RheumNow Live's "Decisions in Psoriatic Arthritis" pod delivered valuable, clinically relevant education.

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Together PSO Trial - Combination Ixekizumab and Tirzepatide

Jack Cush, MD

Today Lilly announced top line results of the TOGETHER-PsO open-label, Phase 3b trial demonstrating the significant benefits of concomitant ixekizumab (IXE: an IL-17A inhibitor) and tirzepatide (TIR: GLP-1agonist) over IXE alone.

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Maui Potpourri (2.13.2026)

Jack Cush, MD

Dr. Jack Cush reviews the hot item takeaways from last week's RheumNow.Live 2026.

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Real-world safety of tofacitinib vs biologics in 48,167 #PsA pts Rx w/ TOFA (3,166); TNFi (27K); IL-17Ai (20K); risankizumab (4,381); ustekinumab (4,499). Crude IRs/100 PY were 1.78-2.53 for serious infxn, 0.27–0.61 MI/stroke, 0.17–0.42 VTE, & 0.74–1.06 cancer. TOFA had signif https://t.co/Z5wZTGc5gB
Dr. John Cush RheumNow ( View Tweet)
UCB announced topline results of the BE-BOLD head-to-head study where bimekizumab (IL-17i) was superior to risankizumab (IL-23i) study; 553 active PsA in achieving an ACR50 response at 16 weeks. Enrolled PsA pts were either bilogic naïve or who had previous exposure to 1 TNFi

Dr. John Cush RheumNow ( View Tweet)

Data from the KEEPsAKE 1 trial in bio-naive patients with PsA Dr. Wells and Dr. Singla share 5-year safety and efficacy data of an IL–23 inhibitor and their thoughts on using it to manage PsA. Sponsored by AbbVie Medical Affairs + Health Impact.  https://t.co/xoPdYAof7m https://t.co/ycqMod2qLN

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Dr. John Cush RheumNow ( View Tweet)
UCB announced topline results of the BE-BOLD head-to-head study where bimekizumab (IL-17i) was superior to risankizumab (IL-23i) study; 553 active PsA in achieving an ACR50 response at 16 weeks. Enrolled PsA pts were either bilogic naïve or who had previous exposure to 1 TNFi

Dr. John Cush RheumNow ( View Tweet)

Korean National Insurance claims study (2010–2023) of treatment persistence of IL-17i vs TNFi (IL-17i: 375; TNFi: 1285) in 1660 axSpA pts found equal Tx durations. However, primary nonresponse D/C was significantly higher w/ TNFi vs IL-17i (adj HR 1.54 to 2.11) https://t.co/2CF4OCPT6z
Dr. John Cush RheumNow ( View Tweet)
Sonelokimab (SLK) is a nanobody that inhibits IL-17A & IL-17F. Press release from Moonlake shows SLK was effective in the phase 2, S-OLARIS study of 26 axial spondyloarthritis pts where 80+% of patients achieved ASAS40 by Week 12 https://t.co/BQjBcvESfe https://t.co/tXRKj8CPbz

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Dr. John Cush RheumNow ( View Tweet)
J Rheum full read editorial on What HLA-B27 Can—and Cannot—Tell Us!. HLA-B27 also holds prognostic and theragnostic value, given its association with greater structural damage, higher inflammatory burden, and better response to tumor necrosis factor and interleukin 17 inhib. https://t.co/3xNDtePEzn
Dr. John Cush RheumNow ( View Tweet)
Together PSO Trial - Combination Ixekizumab and Tirzepatide Today Lilly announced top line results of the TOGETHER-PsO open-label, Phase 3b trial demonstrating the significant benefits of concomitant ixekizumab (IXE: an IL-17A inhibitor) and tirzepatide (TIR: GLP-1agonist) over https://t.co/YWCjN2NyGM
Dr. John Cush RheumNow ( View Tweet)
RT @gibson_RheumPAC Axial PsA remains an area of active investigation. IL-17 inhibitors show consistent benefit, while IL-23 data are emerging—highlighting nuances when axial symptoms drive treatment choice. #RNL26 https://t.co/XFL3Sf8iK4
Dr. John Cush RheumNow ( View Tweet)
RT @@Gibson_RheumPAC Eczematous eruptions with IL-17 inhibition are increasingly recognized. Registry data suggest higher adjusted incidence with IL-17 inhibitors compared with other biologic classes, especially in older patients and those with atopic history. #RNL26 https://t.co/nvwl5mNg4k
Dr. John Cush RheumNow ( View Tweet)
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