Phase 3 Study to Evaluate the Safety and Effectiveness of Antiwei Granules for Treating Common Cold with Wind-Cold Syndrome

What this Trial Is About

Researchers are evaluating the efficacy and safety of Antiwei granules for treating the common cold, specifically the wind-cold syndrome. This is a multicenter, randomized, double-blind, placebo-controlled Phase 3 clinical trial sponsored by Tasly Pharmaceutical Group Co., Ltd. It aims to assess how well Antiwei granules work and how safe they are in adults aged 18 to 65 with recent onset of common cold symptoms. Participants will be randomly assigned to receive either Antiwei granules or a matching placebo. The treatment involves taking one sachet of granules 6 grams orally three times a day, for three days. Both groups follow the same dosing schedule, taking nine sachets total. The study compares outcomes between the Antiwei granule group and the placebo group over this short treatment period. Throughout the trial, participants will be closely monitored with assessments focusing on the cure rate after three days of treatment. Researchers will also track symptom recovery time, remission rate, disappearance of individual symptoms, traditional Chinese medicine syndrome efficacy, changes in symptom severity, occurrence of complications, emergency medication use, and overall cure of cough and cold symptoms. The total participation time includes the three-day treatment and monitoring period to evaluate treatment effects and safety.

A Study of the Efficacy and Safety of Antiwei Granules in the Treatment of Common Cold