Clinical Trial: Evaluate the Efficacy and Safety of Andrographolide Sulfonate in Patients With Acute Bronchitis

Study Status: Recruiting
Recruit Status: Recruiting
Study Type: Interventional




Official Title: The Efficacy and Safety of Andrographolide Sulfonate in the Treatment of Acute Bronchitis: a Randomized,Double-blind,Placebo Parallel Controlled,Multicenter Study

Brief Summary: A multicenter, randomized, double-blind, placebo-controlled, phase 4 clinical trial to evaluate the efficacy and safety of andrographolide sulfonate in patients with acute bronchitis