The Impact of Interleukin-17 Inhibitors on Major Adverse Cardiovascular Events in Psoriasis or Psoriatic Arthritis Patients Naive to Biologic Agents: A Systematic Review and Meta-Analysis of Randomized Controlled Trials.

The objective of this systematic review is to determine the effects of IL-17 inhibitors on major adverse cardiovascular events (MACEs) in patients with either psoriasis (PsO) or psoriatic arthritis (PsA). A systematic literature search in three databases (Medline, Embase, and the Cochrane Library for Randomized Controlled Trials) was conducted on December 7, 2022 for randomized controlled trials of patients with PsO/PsA treated with IL-17 inhibitors that reported confirmed MACEs. Two reviewers screened titles and abstracts and identified papers for full-text review. Exclusion criteria included trials that included the previous use of biological disease-modifying anti-rheumatic drugs. The Mantel-Haenszel random-effect method was utilized to calculate risk ratios and heterogeneity was measured by χ test and I statistics. Funnel plot analysis was undertaken to detect potential publication bias. Of the 919 references identified, nine RCT studies were included in the meta-analysis (n=2,096 patients). There was no statistically significant correlation between the use of IL-17 inhibitors and change in risk of MACEs (Risk Ratio 0.56; 95% CI 0.15 to 2.14; p= 0.40). Subgroup analysis of secukinumab or ixekizumab also did not demonstrate these changes. Additionally, there was no detectable dose-dependent effect of IL-17 inhibitors. In conclusion, IL-17 inhibitor use is not correlated with a change in MACE risk in patients with PsO/PsA who previously did not receive biologic disease-modifying anti-rheumatic drugs.