[Translation] A randomized, double-blind, dose-escalation, placebo-controlled safety, tolerability, and pharmacokinetics study of multiple doses of inhaled kudingsaponin A solution in healthy volunteers
主要目的:观察在健康志愿者中多次给予不同剂量吸入用苦丁皂苷A溶液的安全性和耐受性。次要目的:考察多次给予不同剂量吸入用苦丁皂苷A溶液在健康志愿者中的药代动力学特征。
[Translation] Primary objective: To observe the safety and tolerability of multiple administrations of different doses of inhaled kudingsaponin A solution in healthy volunteers. Secondary objective: To investigate the pharmacokinetic characteristics of multiple administrations of different doses of inhaled kudingsaponin A solution in healthy volunteers.