Phase 3 Clinical Trial of Buagafuran Capsules in the Treatment of GAD

This was a multi-center, randomized, double-blind, placebo-controlled, fixed-dose phase III clinical trial. Hierarchical factors for whether new generalized anxiety disorder (GAD) (new GAD vs. Non-new GAD). Qualified subjects, according to the ratio of 1:1:1, were randomized into high-dose group, low-dose group and placebo-control group, and received a treatment course of 8 weeks. Participants were followed from baseline outpatient visit until end of the follow-up period( 10 weeks and 7 visits in total).