January 2024

Filgotinib Demonstrates Efficacy in Rheumatoid Arthritis Independent of Smoking Status: Post Hoc Analysis of Phase 3 Trials and Claims-Based Analysis)

Rheumatol Ther 2023;11(1):177–189 doi 10.1007/s40744-023-00619-0

This post hoc analysis by Curtis, et al. found that current and former smokers were more likely to switch from an anti-TNF bDMARD to a different bDMARD or JAK inhibitor in comparison to non-smokers. They also found that DAS28(CRP) ≤3.2 achievement was significantly higher after filgotinib therapy regardless of smoking status in MTX-IR, bDMARD-IR, and MTX-naïve patients.

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Deucravacitinib, an oral, selective, allosteric tyrosine kinase 2 inhibitor, in Japanese patients with moderate to severe plaque, erythrodermic, or generalized pustular psoriasis: efficacy and safety results from an open-label, Phase 3 trial

J Dermatol 2024;00:1–15. doi: 10.1111/1346-8138.17074

Week 16 coprimary endpoints of PASI 75 response and sPGA score improved in the majority of patients and was overall maintained through week 52. Deucravacitinib therapy was also associated with a low AE rate. This study presented results from the POETYK PSO-4 trial on the safety and efficacy of deucravacitinib 6mg QD in Japanese patients with psoriasis.

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Efficacy of Baricitinib in Patients with Moderate-To-Severe Rheumatoid Arthritis up to 6.5 Years of Treatment: Results of a Long-Term Study

Rheumatology 2024 doi 10.1093/rheumatology/keae012 Epub ahead of print

This pooled analysis of four Phase 3 RCTs investigated the long-term efficacy baricitinib in patients with active RA who were MTX-IR, csDMARD-IR, or bDMARD-IR. They found that baricitinib demonstrated efficacy up to 6.5 years and was well tolerated.

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Implementation of Regulatory Guidance for JAK Inhibitors Use in Patients with Immune-Mediated Inflammatory Diseases: An International Appropriateness Study

Autoimmun Rev. 2023;23(3):103504 doi: 10.1016/j.autrev.2023.103504 Epub ahead of print

In this two-round modified RAM study by Solitano, et al., the authors found that experts preferred to assess JAK inhibitor risk on a case-by-case basis across all specialties. Uncertainty remained on several clinical scenarios regarding the appropriate use of JAK inhibitors, however they remain an important therapy option for the treatment of IMIDs  and were deemed appropriate for patients with moderate risk profiles.

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Drug Survival, Effectiveness and Safety of Ixekizumab for Moderate-to-severe Psoriasis up to 5 Years

J Eur Acad Dermatol Venereol 2024;8(1):3 doi 10.1111/jdv.19682

This monocentric, retrospective clinical study by Mastorino, et al. found that ixekizumab demonstrated efficacy an safety in patients with PsA and PsO for up to five years. Being a super-responder was significantly associated with a lower rate of discontinuation, while high BMI was associated with a lower achievement of more than one PSAI measure up to Week 104.

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Effectiveness and Safety of Filgotinib in Rheumatoid Arthritis: A Real-life Multicentre Experience

Clin Exp Rheumatol 2024 doi 10.55563/clinexprheumatol/k78ug3 Epub ahead of print

This real-world observational study by La Barbera, et al. confirms that filgotinib is efficacious and safe for use in the management of RA. The authors also report that improvements in clinical and laboratory features were greater in bDMARD-naïve patients with RA.

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The effects of suppressing inflammation by tofacitinib may simultaneously improve glycaemic parameters and inflammatory markers in rheumatoid arthritis patients with comorbid type 2 diabetes: a proof‑of‑concept, open, prospective, clinical study

Arthritis Res Ther . 2024 Jan 4;26(1):14. doi: 10.1186/s13075-023-03249-7.

Tofacitinib treatment resulted in a significant simultaneous improvement of both metabolic and inflammatory parameters in RA patients with T2D. Due to increasing evidence for a link between RA, insulin resistance and T2D Di Muzio et al. investigated if consecutively recruited RA patients on tofacitinib therapy showed improvement in HOMA2-IR values over 6 months.

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Effect of bimekizumab on patient-reported disease impact in patients with psoriatic arthritis: 1-Year results from two Phase 3 studies

Journal Reference: Rheumatology 2024 Epub ahead of print doi: 10.1093/rheumatology/keae277

Compared with placebo, bimekizumab-treated patients displayed a rapid clinically meaningful improvement in PsAID-12 scores at Week 4, which continued to Week 16 and was sustained to 1 year. Gossec et al. assessed 1-year bimekizumab efficacy from the patient perspective using the PsAID-12 questionnaire in bDMARD-naïve (BE OPTIMAL) and TNFi-IR (BE COMPLETE) patients with active PsA.

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Deucravacitinib in plaque psoriasis: 2-year safety and efficacy results from the Phase 3 POETYK trials

Br J Dermatol 2024. doi: 10.1093/bjd/ljae014. Epub ahead of print

Researchers reported the safety and efficacy of deucravacitinib over 2 years in patients with chronic plaque PsO. The most frequently reported AEs were nasopharyngitis, URTI, and COVID-19.

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December 2023

Effects of disease‑modifying anti‑rheumatic drugs on sacroiliac MRI score in axial spondyloarthritis: A systematic review and meta‑analysis

Clin Rheumatol 2024;43(3):1045–1052 doi: 10.1007/s10067-023-06849-5

The results of the meta-analysis show that TNFi, IL-17i, and JAK inhibitor treatments significantly improved sacroiliac joint SPARCC scores in patients with axSpA or AS at Weeks 12–16. However, there were no significant differences in mean improvement between the treatment groups.

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