[Translation] A randomized, double-blind, placebo-controlled, multi-center phase III clinical trial of Qingyan Lihou Capsules in the treatment of acute pharyngitis (syndrome of excessive heat in the lung and stomach)
主要目的:
以用药结束后疾病痊显率为评价指标,评价清咽利喉胶囊与安慰剂比较治疗急性咽炎(肺胃热盛证)的有效性。
次要目的:
(1)以咽痛消失率、咽痛消失时间、VAS评分、中医证候单项症状消失率、中医证候积分和咽部体征为评价指标,评价清咽利喉胶囊与安慰剂比较治疗急性咽炎(肺胃热盛证)的有效性。
(2)评价清咽利喉胶囊与安慰剂比较治疗急性咽炎(肺胃热盛证)的安全性。
[Translation] the main purpose:
The efficacy of Qingyan Lihou Capsules compared with placebo in the treatment of acute pharyngitis (syndrome of excessive heat in the lung and stomach) was evaluated by the evaluation index of the disease recovery rate after the end of the medication.
Secondary purpose:
(1) Take the disappearance rate of sore throat, time of disappearance of sore throat, VAS score, disappearance rate of single symptom of TCM syndrome, TCM syndrome score and pharyngeal signs as evaluation indicators to evaluate the treatment of acute pharyngitis by comparing Qingyan Lihou Capsules with placebo (Syndrome of exuberant heat in lung and stomach).
(2) To evaluate the safety of Qingyan Lihou Capsules compared with placebo in the treatment of acute pharyngitis (syndrome of excessive heat in the lung and stomach).