[Translation] A multicenter, randomized, double-blind, dose-finding, placebo-controlled phase II clinical trial to evaluate the efficacy and safety of Yuping Tongqiao tablets in the treatment of persistent allergic rhinitis (lung and spleen deficiency syndrome)
初步评价玉屏通窍片治疗持续性变应性鼻炎(肺脾两虚证)的有效性;
探索玉屏通窍片治疗持续性变应性鼻炎的作用特点和优势剂量;
评价玉屏通窍片用于持续性变应性鼻炎患者的安全性;
为进一步临床研究设计提供依据。
[Translation] To preliminarily evaluate the effectiveness of Yuping Tongqiao Tablets in treating persistent allergic rhinitis (lung and spleen deficiency syndrome);
To explore the action characteristics and advantageous dose of Yuping Tongqiao Tablets in treating persistent allergic rhinitis;
To evaluate the safety of Yuping Tongqiao Tablets in patients with persistent allergic rhinitis;
To provide a basis for further clinical research design.