placebo group:Western medicine basic treatment + Tanyin Wan simulation agent
Sponsors
West China Hospital of Sichuan University
Conditions
COPD stable period
Phase 4
A randomized, double-blind, placebo parallel-controlled, multi-center clinical trial to evaluate the effectiveness and safety of Tanyin Pills in the treatment of stable COPD (spleen-kidney yang deficiency, phlegm-yin obstructing lung syndrome) with AECOPD as the endpoint event
Active, not recruitingITMCTR2100005065
Start: 2021-07-11Updated: 2023-02-20
A randomized, double-blind, placebo parallel-controlled, multi-center clinical trial to evaluate the effectiveness and safety of Tanyin Pills in the treatment of stable COPD (spleen-kidney yang deficiency, phlegm-yin obstructing lung syndrome) with AECOPD as the endpoint event
Active, not recruitingChiCTR2100048801
Start: 2021-07-11Updated: 2022-03-28