September 2023

Treatment with Upadacitinib in Active Psoriatic Arthritis: Efficacy and Safety Data of the First 192 Patients from the UPJOINT Study, a Multicentre, Observational Study in Clinical Practice

Rheumatol Ther. 2023;10(6):1503–1508 doi: 10.1007/s40744-023-00589-3

In the UPJOINT open label study, the proportion of patients with PsA, and an inadequate response to csDMARDs or bDMARDs, who achieved minimal disease activity with upadacitinib was in line with the results of previous studies at 24 weeks. No new safety signals were identified.

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Janus Kinase Inhibitor—Tofacitinib Associated with Pemphigus: An Analysis of the FDA Adverse Event Reporting System Data

ExpExpert Opin Drug Saf. 2023;22(12):1317–1320 doi: 10.1080/14740338.2023.2248872

This study presents initial data suggesting an association between the use of JAK inhibitors and pemphigus. This research used the FAERS database to investigate connections between JAK inhibitor usage and the occurrence of pemphigus as an adverse event.

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Prevention of Radiographic Progression in Higher-Risk Patients with Rheumatoid Arthritis Using Filgotinib in Phase III Studies: Narrative Review of Post Hoc Analyses

Rheumatol Ther. 2023;10(6):1399–1415 doi: 10.1007/s40744-023-00590-w

Findings from post hoc analyses extend the knowledge base for radiographic benefits of filgotinib in patients with RA.

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Guselkumab Modulates Differentially Expressed Genes in Blood of Patients with Psoriatic Arthritis: Results from Two Phase 3, Randomized, Placebo-Controlled Trials

ACR Open Rheumatol. 2023 doi: 10.1002/acr2.11589

Whole blood transcriptome profiling reveals differential gene expression in patients with active PsA from the DISCOVER-1 and DISCOVER-2 clinical studies in comparison with healthy controls.

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Bimekizumab efficacy and safety in patients with moderate to severe plaque psoriasis: Two-year interim results from the open-label extension of the randomized BE RADIANT Phase 3b trial

J Am Acad Dermatol 2023;89:486–95. doi: 10.1016/j.jaad.2023.04.063

High levels of clinical responses were seen throughout the first 48 weeks with bimekizumab treatment. These were maintained to Week 96 in patients with moderate-to-severe plaque PsO.

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A Real-World Effectiveness Study Using a Mobile Application to Evaluate Early Outcomes with Upadacitinib in Rheumatoid Arthritis

Rheumatol Ther. 2023;10(6):1519–1533 doi 10.1007/s40744-023-00594-6

This study by Harrold, et al. showed that RA patients initiating upadacitinib reported improvements in RAPID3, pain, stiffness, and fatigue as early as Week 1, with 37.5% achieving RAPID3 LDA at Week 12. TNFi-experienced patients had similar outcomes.

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Safety and efficacy of mirikizumab versus secukinumab and placebo in the treatment of moderate-to-severe plaque psoriasis (OASIS-2): a phase 3, multicentre, randomised, double-blind study

Lancet Rheumatol 2023;5:e542–52. doi: 10.1016/S2665-9913(23)00120-0

Week 16 primary outcomes of improved PASI 90 response and sPGA score demonstrated Mirikizumab superiority to placebo and non-inferiority to secukinumab. This study presented results from the OASIS-2 trial on the safety and efficacy of mirikizumab compared with secukinumab and placebo in patients with moderate-to-severe plaque psoriasis.

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August 2023

Differential Properties of Janus Kinase Inhibitors in the Treatment of Immune-mediated Inflammatory Diseases

Rheumatology (Oxford) 2023;63(2):298–308 doi 10.1093/rheumatology/kead448

JAKis differ in structure, which affects their inhibitory concentration for different JAKs.

This review by Taylor, et al. compares the pharmacological profiles of JAKis, including abrocitinib, baricitinib, filgotinib, peficitinib, tofacitinib, and upadacitinib.

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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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