June 2022

Efficacy and Safety of Selective TYK2 Inhibitor, Deucravacitinib, in a Phase II Trial in Psoriatic Arthritis

Ann Rheum Dis. 2022 doi: 10.1136/annrheumdis-2021-221664

In this study Mease, et al. aimed to evaluate the efficacy and safety of deucravacitinib in patients with active PsA. Treatment with the selective TYK2i deucravacitinib was well tolerated and resulted in greater improvements than placebo in ACR-20 as well as Multiplicity-controlled secondary endpoints and other exploratory efficacy measures in patients.

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Persistence and Effectiveness of the IL-12/23 Pathway Inhibitor Ustekinumab or Tumour Necrosis Factor Inhibitor Treatment in Patients with Psoriatic Arthritis: 1-year Results From the Real-world PsABio Study

Ann Rheum Dis 2022 doi: 10.1136/annrheumdis-2021-221640

Many RCTs have demonstrated efficacy and safety of biologics in PsA. However, long term comparative real world data is lacking. This study aimed to evaluate the real-world effectiveness and persistence of the IL-12/23 inhibitor ustekinumab or a TNFi for PsA 1 year post initiation. As a result, they found that PS-adjusted comparisons demonstrated comparable overall persistence, effectiveness and safety for both modes of action in PsA.

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Magnetic resonance imaging characteristics in patients with spondyloarthritis and clinical diagnosis of heel enthesitis: post hoc analysis from the phase 3 ACHILLES trial

Arthritis Res Ther. 2022 doi: 10.1186/s13075-022-02797-8

Enthesitis is a hallmark feature of SpA, including PsA and axSpA, and is proposed as the primary lesion in spondyloarthropathies. This study aimed to investigate the imaging characteristics of heel enthesitis in SpA in a post hoc analysis using the HEMRIS in blinded and centrally read MRI data from the ACHILLES trial..

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Ixekizumab in radiographic axial spondyloarthritis with and without elevated C-reactive protein or positive magnetic resonance imaging

Rheumatology Expert, 2022 DOI: 10.1093/rheumatology/keac104

Maksymowych et al., evaluated the efficacy of Ixekizumab in patients with radiographic axial spondyloarthritis (r-axSpA) with and without objective measures of inflammation.

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Impact of filgotinib on sacroiliac joint magnetic resonance imaging structural lesions at 12 weeks in patients with active ankylosing spondylitis (TORTUGA trial)

Rheumatology 2022;61:2063–71 doi:10.1093/rheumatology/keab543

Maksymowych et al., carried out a post-hoc analysis to assess the effect of filgotinib on MRI measures of structural change in the SI joint in patients with active AS in the TORTUGA trial. This study evaluated lesions using SPARCC SSS definitions for erosion, backfill, fat metaplasia and ankylosis by two independent scoring readers.

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Baseline Characteristics and Treatment Response to Ixekizumab Categorised by Sex in Radiographic and Non radiographic Axial Spondylarthritis Through 52 Weeks: Data from Three Phase III Randomised Controlled Trials

Advance Therapy,2022 Jun;39(6):2806-2819. doi.org/10.1007/s12325−022−02132−2

van der Horst-Bruinsma et al., carried out a post-hoc analysis to confirm that the clinical presentations and responses to ixekizumab therapy may differ in male and female patients.

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Upadacitinib as induction and maintenance therapy for moderately to severely active ulcerative colitis: Results from three Phase 3, multicentre, double-blind, randomised trials

Lancet 2022;399(10341):2113–28 doi: 10.1016/S0140-6736(22)00581-5

The results of two induction studies (UC1 and UC2) and a maintenance study (UC3) show upadacitinib superiority to placebo in treating ulcerative colitis (UC). Rates of clinical remission were significantly higher for all upadacitinib doses versus placebo in all three studies.

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Filgotinib as induction and maintenance therapy for ulcerative colitis (SELECTION): A phase 2b/3 double-blind, randomised, placebo-controlled trial

The Lancet 2021;397:2372–2384 doi: 10.1016/S0140-6736(21)00666-8

Treatment of patients with UC with filgotinib 200 mg was associated with an increase in clinical remission at Week 10 and Week 58. The proportion of patients with clinical remission at Week 58 was significantly greater in patients who continued FIL 200 mg therapy throughout the trial. The incidence of TEAEs was similar across all treatment groups.

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May 2022

Responses to Ixekizumab in Male and Female Patients with Psoriatic Arthritis: Results from Two Randomized, Phase 3 Clinical Trials

doi: 10.1007/s40744-022-00445-w

Eder, et al. sought to investigate the sex-based differences in treatment response between male and female PsA patients. They found that overall male patients had higher clinical response rates and greater improvements in the individual components of these measures.

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Response to secukinumab on synovitis using Power Doppler ultrasound in psoriatic arthritis: 12-week results from a phase III study, ULTIMATE

doi: 10.1093/rheumatology/keab628

D'Agostino, et al. aimed to evaluate whether treatment with secukinumab inhibits synovitis in patients with active PsA, as measured by PDUS. They found that secukinumab rapidly and significantly decreased synovitis, indicating a direct effect of IL-17 inhibition on the synovium in patients with PsA.

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