Gender-specific Differences in Patients with Psoriatic Arthritis Receiving Ustekinumab or Tumour Necrosis Factor Inhibitor: Real-world Data
Rheumatology (Oxford) doi:10.1093/rheumatology/kead089.
Real-world data from the PsABio study indicated that females with PsA had more severe disease than males before the initiation of treatment. While both genders experienced treatment related improvements, fewer females than males were able to achieve a favourable disease state within 12 months. Treatment discontinuation and switching were also higher in females than males, due to lower efficacy and adverse events.
Long-term Safety of Guselkumab in Patients with Psoriatic Disease: An Integrated Analysis of Eleven Phase II/III Clinical Studies in Psoriasis and Psoriatic Arthritis
Drug Saf. 2023 doi:10.1007/s40264-023-01361-w. Epub ahead of print
Data gathered from 11 phase 2 and phase 3 trials have shown that guselkumab has a favourable safety profile in treating psoriatic disease. The data were gathered from 4399 patients over 10787 patient years. In the placebo-controlled periods, guselkumab showed a similar safety profile to placebo, and this remained consistent and stable in the non-placebo controlled preiods.
Bimekizumab Treatment in Biologic DMARD-Naïve Patients with Active Psoriatic Arthritis: 52-Week Efficacy and Safety Results from the Phase III, Randomised, Placebo-Controlled, Active Reference BE OPTIMAL Study
Ann Rheum Dis. 2023 doi: 10.1136/ard-2023-224431. Epub ahead of print
Data from this phase 3 RCT demonstrated that the efficacy of bimekizumab observed at 16 weeks remained consistent through to 52 weeks in the treatment of bDMARD-naïve patients with PsA. Patients who started the trial on placebo and switched to bimekizumab at week 16 showed similar improvements to those patients who were randomised to receive bimekizumab at the start of the trail. No new safety signals were identified.
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 doi: 10.1007/s40744-023-00589-3. Epub ahead of print
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.
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.
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.
Efficacy of Tofacitinib on Enthesitis in Patients with Active Psoriatic Arthritis: Analysis of Pooled Data from Two Phase 3 Studies
Arthritis Res Ther. 2023 22;25(1):153 doi: 10.1186/s13075-023-03108-5
Post-hoc analysis of two tofacitinib phase three studies concludes that tofacitinib treatment resulted in improvements in enthesitis in patients with PsA, regardless of baseline location or severity.
Efficacy and Safety of the TYK2/JAK1 Inhibitor Brepocitinib for Active Psoriatic Arthritis: A Phase IIb Randomized Controlled Trial
Arthritis Rheumatol. 2023;75(8):1370–1380 doi: 10.1002/art.42519
Phase IIb study of brepocitinib in patients with PsA concludes that treatment with brepocitinib 30 mg and 60 mg QD, was superior to placebo at reducing signs and symptoms of PsA and was well-tolerated over 52 weeks.
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.
Post-Marketing Safety Surveillance of Tofacitinib over 9 Years in Patients with Psoriatic Arthritis and Rheumatoid Arthritis
Rheumatol Ther. 2023 doi: 10.1007/s40744-023-00576-8 Epub ahead of print
The data gathered in this post-marketing surveillance study aligned with the previously established safety profile of tofacitinib, and reports were found to have consistent safety profiles in the treatment of both patient with PsA and RA. However, the results of this study should be interpreted considering the limitations of post-marketing surveillance studies.