[Translation] A multicenter, randomized, double-blind, placebo-controlled phase II clinical trial on the efficacy and safety of Bufei Huoxue Capsule in the treatment of chronic obstructive pulmonary disease (Qi deficiency and blood stasis syndrome)
探索性评价补肺活血胶囊治疗慢性阻塞性肺疾病(COPD)稳定期(气虚血瘀证)的有效性和安全性。
[Translation] To explore the efficacy and safety of Bufei Huoxue Capsule in the treatment of stable chronic obstructive pulmonary disease (COPD) (Qi deficiency and blood stasis syndrome).