Phase IIIII Study of BAT4406F Injection for Treating Minimal Change Disease and Focal Segmental Glomerulosclerosis

What this Trial Is About

Researchers are evaluating the efficacy and safety of BAT4406F injection in adults aged 18 to 75 years diagnosed with Minimal Change Disease or Focal Segmental Glomerulosclerosis. This phase IIIII, multicenter, randomized, double-blind, placebo-controlled study aims to better understand how this treatment may impact these kidney conditions, which cause nephrotic syndrome and respond to corticosteroid therapy. Participants will be randomly assigned to receive one of three treatments a single-dose BAT4406F every six months, a double-dose BAT4406F every six months, or a placebo. In Phase II, dosing involves a single dose on Day 1 or doses on Day 1 and Day 15. In Phase III, the dosing schedule depends on Phase II results and may include doses on Day 1, Day 15, Day 182, and Day 196. All doses are administered by intravenous infusion. During the study, participants will undergo assessments to monitor kidney function, disease remission status, and safety over 26 weeks in Phase II and 52 weeks in Phase III. Researchers will measure effectiveness indicators and monitor for side effects. The study includes careful screening and follow-up visits, with the total participation lasting up to 52 weeks depending on the phase.

A Clinical Study of BAT4406F Injection in Patients With Minimal Change Disease/Focal Segmental Glomerulosclerosis