[Translation] Randomized, double-blind, placebo-controlled, multi-center phase II clinical trial of Nitregandan Granules in the treatment of chronic cholecystitis (damp-heat syndrome in the liver and gallbladder)
(1)以安慰剂为对照,初步评价硝石甘胆颗粒治疗慢性胆囊炎(肝胆湿热证)的有效性和安全性。
(2)探索硝石甘胆颗粒治疗慢性胆囊炎(肝胆湿热证)的最佳有效剂量,为III期临床试验提供依据。
[Translation] (1) Preliminary evaluation of the efficacy and safety of Nitregandan Granules in the treatment of chronic cholecystitis (damp-heat syndrome in the liver and gallbladder) with placebo as the control.
(2) To explore the optimal effective dose of Nitrate Gandan Granules in the treatment of chronic cholecystitis (syndrome of damp-heat in the liver and gallbladder), and provide a basis for phase III clinical trials.