Efficacy and Safety of Intramuscular PDA-002 in Subjects With Diabetic Foot Ulcer With and Without PAD.

This is a Phase 2, multicenter, randomized, double-blind, placebo-controlled, dose-ranging study evaluating the efficacy and safety of intramuscular administration of human placenta-derived cells (PDA-002) in subjects with diabetic foot ulcers (DFU), including subjects with and without peripheral arterial disease (PAD). Subjects were randomized to receive one of three dose levels of PDA-002 or placebo. Randomization was stratified by PAD status. The study evaluated wound healing and safety outcomes over the follow-up period.