Study Status: Completed
Recruit Status: Completed
Study Type: Interventional
Official Title: A Multi Center, Randomized, Double-blind, Placebo-controlled, Parallel, Phase 2b Clinical Trial to Evaluate the Efficacy and Safety of N02RS1 in Patients With Acute Bronchitis
Brief Summary: A multi center, randomized, double-blind, placebo-controlled, parallel, phase 2b clinical trial to evaluate the efficacy and safety of N02RS1 in patients with acute bronchitis