July 2024

The association between genetics and response to treatment with biologics in patients with psoriasis, psoriatic arthritis, rheumatoid arthritis, and inflammatory bowel diseases: A systematic review and meta-analysis

Journal Reference: Int J Mol Sci 2024;25:5793 doi: 10.3390/ijms25115793

Genetic variants in TNFα, NLRP3, MYD88, and FcRγ genes were associated with a response to TNFi, when assessing several inflammatory diseases together. Al-Sofi et al. conducted a systematic review and meta-analysis on single nucleotide polymorphism (SNP) genetic markers and their response to biologics in psoriasis, PsA, RA, IBD, and across all chronic inflammatory diseases together.

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Efficacy of brodalumab in moderate-to-severe plaque psoriasis after failure of previous biologic therapy: A phase 4, multicenter, open-label study

J Am Acad Dermatol 2024;90:1254–1256 doi 10.1016/j.jaad.2024.01.025

In this letter to the editor, Papp, et al. reported that brodalumab treatment in patients with psoriasis and an inadequate response to another biologic resulted in high rates of complete skin clearance with concurrent improvements in patient-reported outcomes after 26 weeks. The mean and median times to PASI 100 were 96.8 and 112 days, respectively.

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April 2024

Bimekizumab safety in patients with moderate-to-severe plaque psoriasis: pooled data from up to 3 years of treatment in randomized phase III trials

Br J Dermatol 2024;190:477–85 Doi: 10.1093/bjd/ljad429.

No new safety signals were found in the three-year safety data on bimekizumab for plaque PsO. Additionally, incidence of oral candidiasis significantly decreased with each subsequent year.

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Guselkumab provides durable improvement across psoriatic arthritis disease domains: Post hoc analysis of a Phase 3, randomised, double-blind, placebo-controlled study

RMD Open 2024;10:e003977 doi: 10.1136/rmdopen-2023-003977

Significant improvements in overall disease activity, enthesitis and dactylitis, and skin psoriasis were observed by Week 8 and maintained or improved through Week 100 in both guselkumab treatment groups. Coates et al conducted a post-hoc analysis of the Phase 3 DISCOVER-2 trial to investigate the long-term (100-week) efficacy of guselkumab across GRAPPA-identified PsA domains.

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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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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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March 2024

Long term safety of ixekizumab in adults with psoriasis, psoriatic arthritis, or axial spondyloarthritis: A post hoc analysis of final safety data from 25 randomized clinical trials

Arthritis Res Ther 2024;26(1):49 doi: 10.1186/s13075-023-03257-7

Incident rates of TEAEs were comparable for patients with PsO, PsA, and axSpA and did not increase with prolonged ixekizumab (IXE) treatment. Deodhar, et al. presented the final update on the long-term safety of IXE up to 6 years in PsO patients and up to 3 years in PsA and axSpA patients. Exposure-adjusted incident rates were calculated using patient data (TEAEs, SAEs, selected AEs) from 25 clinical trials.

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January 2024

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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