October 2023

Anti-GM-CSF Otilimab Versus Tofacitinib or Placebo in Patients With Active Rheumatoid Arthritis and an Inadequate Response to Conventional or Biologic DMARDs: Two Phase 3 Randomised Trials (contRAst 1 and contRAst 2)

Ann Rheum Dis 2023;0:1–11 doi 10.1136/ard-2023-224482

Fleischmann, et al investigated the safety and efficacy of otilimab versus tofacitinib and placebo in RA patients treated with MTX (contRAst 1) or csDMARDs (contRAst 2). They found that while otilimab achieved the primary endpoint of ACR20 versus placebo in Week 12, it did not demonstrate non-inferiority to tofacitinib.

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Efficacy and Safety of Upadacitinib in Patients with Ankylosing Spondylitis Refractory to Biologic Therapy: 1-year Results From the Open-label Extension of a Phase III Study

Arthritis Res Ther 2023; 2023;18;25(1):172 doi 10.1186/s13075-023-03128-1

The efficacy and safety of updacitinib in bDMARD-IR patients with AS were sustained through to one year in an open-label extension of the SELECT-AXIS 2 study.

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September 2023

One-Year Medication Adherence and Persistence in Rheumatoid Arthritis in Clinical Practice: A Retrospective Analysis of Upadacitinib, Adalimumab, Baricitinib, and Tofacitinib

Adv Ther. 2023;40(10):4493–4503 doi 10.1007/s12325-023-02619-6

This study by Bergman, et al. showed that RA patients are significantly more likely to adhere to upadacitinib within the first 12 months of prescription versus adalimumab, baricitinib, and tofacitinib. There was also a significantly lower risk of discontinuation for upadacitinib versus the other treatment prescriptions.

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Differences and Similarities Between the EULAR/ASAS-EULAR and National Recommendations for Treatment of Patients with Psoriatic Arthritis and Axial Spondyloarthritis Across Europe

Lancet Reg Health Eur. 2023;33:100706 doi: 10.1016/j.lanepe.2023.100706

Comparing the alignment of European national recommendations for patients with PsA and axSpA with EULAR and ASAS-EULAR treatment recommendations found that only a minority of national treatment recommendations were completely aligned.

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Long-Term Safety and Efficacy of Ixekizumab in Patients with Axial Spondyloarthritis: 3-year Data from the COAST Program

J Rheumatol. 2023;50(8):1020–1028 doi: 10.3899/jrheum.221022

Three-year data from the ixekizumab (IXE) COAST programme provide additional evidence that patients with axSpA receiving IXE experience long-term safety, and sustained improvements in efficacy outcomes, at 3 years.

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The effect of ixekizumab on axial manifestations in patients with psoriatic arthritis from two phase III clinical trials: SPIRIT-P1 and SPIRIT-P2

Ther Adv Musculoskelet Dis. 2023;15:1759720X231189005 doi: 10.1177/1759720X231189005

Post-hoc analysis of SPIRIT-P1 and SPIRIT-P2 concludes that ixekizumab (IXE) is effective in improving axial symptoms in patients with active PsA presenting with axial manifestations.

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August 2023

Upadacitinib in Patients with Psoriatic Arthritis and Inadequate Response to Biologics: 3-year Results from the Open-Label Extension of the Randomised Controlled Phase 3 SELECT-PsA 2 Study

Clin Exp Rheumatol. 2023;41(11):2286–2297 doi: 10.55563/clinexprheumatol/8l7bbk.

Data from this open-label extension showed the efficacy of upadacitinib observed at 56 weeks was maintained through to 152 weeks in the treatment of patients with PsA. No cumulative adverse effects were observed, and no new safety signals were identified.

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Do Fatty Lesions Explain the Effect of Inflammation on New Syndesmophytes in Patients with Radiographic Axial Spondyloarthritis? Results From the SIAS Cohort and ASSERT Trial

RMD Open. 2023 9(3):e003118 doi: 10.1136/rmdopen-2023-003118

This study concluded that, in r-axSpA, vertebral corner inflammation may lead to syndesmophyte formation but in a minority of cases via visible fat deposition. Here, investigators aimed to determine how much of the effect of vertebral corner inflammation on the development of syndesmophytes is explained by vertebral corner fat deposition.

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June 2023

Two‑Year Imaging Outcomes from a Phase 3 Randomized Trial of Secukinumab in Patients with Non‑Radiographic Axial Spondyloarthritis

Arthritis Res Ther. 2023;16;25(1):80 doi 10.1186/s13075-023-03051-5

Braun et al. studied a large cohort of patients with nr-axSpA, that demonstrated a secukinumab reduced SI joint inflammation (BME), this reduction was sustained over 104 weeks, from an overall low baseline level of spinal inflammation or structural damage.

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