Efficacy and Safety of Telitacicept in IgA Nephropathy: A Retrospective, Multicenter Study.

The efficacy of telitacicept treatment in reducing proteinuria in patients with IgA nephropathy (IgAN) was indicated in a phase II clinical trial with small sample size. In this study, we conducted a large multicenter retrospective study to explore the efficacy and safety of telitacicept in patients with IgAN.