Network meta-analyses comparing the efficacy of biologic treatments for achieving complete resolution of nail psoriasis at 24–28 and 48–52 weeks

Abstract

Background Available network meta-analyses (NMAs) comparing the efficacy of biologics in nail psoriasis (NP) have not included recently approved biologics such as bimekizumab nor have they provided comparisons up to 1 year. Objective We conducted two NMAs that update and extend results from a previous NMA comparing biologics for achieving complete resolution of NP. Methods Bayesian NMAs were performed using a generalized linear model with a logit link to model the binary outcome of nail clearance at weeks 24–28 and 48–52. Results For the NMA at weeks 24–28, which included seven biologics and placebo, the absolute probability of achieving complete resolution of NP was highest for ixekizumab (46.4%; 95% credibility interval [CrI] 35.2–58.0), followed by brodalumab (37.1%; 95% CrI 17.1–62.2) and bimekizumab (30.3%; 95% CrI 12.7–53.9). For the NMA at weeks 48–52, which included six biologics, the absolute probability was highest for ixekizumab (77.2%; 95% CrI 51.1–93.4), followed by adalimumab (75.6%; 95% CrI 61.5–87.3) and brodalumab (71.9%; 95% CrI 38.4–93.2). Conclusion Among biologics included in these two NMAs, ixekizumab has the highest absolute probability of achieving complete resolution of NP. Results may help to inform treatment decisions for patients with NP.

Keywords

• nail psoriasis
• network meta-analysis
• biologics
• nail psoriasis severity index (napsi)
• physician’s global assessment of fingernails (pga-f)
• complete clearance/resolution of nail psoriasis
• ixekizumab