A Trial to Assess the Bioequivalence of Tiotropium Bromide Inhalation Powder in Healthy Adult Participants Under Fasting Conditions
brief summary
Primary Objective: To evaluate the pharmacokinetics and bioequivalence of the test products Tiotropium Bromide Inhalation Powder (Strength: 18 mcg; manufactured by Chia Tai Tianqing Pharmaceutical Group Co., Ltd.) and reference products Tiotropium Bromide Inhalation Powder (Spiriva®Handihaler®, Strength: 18 mcg, manufactured by Boehringer Ingelheim Pharma GmbH and CO.KG) by oral inhalation in healthy participants under fasting conditions. Secondary Objective: To assess the safety of the test products Tiotropium Bromide Inhalation Powder (Strength: 18 mcg) and reference products Tiotropium Bromide Inhalation Powder (Spiriva®Handihaler®, Strength: 18 mcg) in healthy participants.
official title
A Single-Center, Open-Label, Randomized, Single-Dose, Two-Period, Two-Sequence, Crossover Trial to Assess the Bioequivalence of Test Product Tiotropium Bromide Inhalation Powder (Strength: 18 mcg) and Reference Product (Spiriva®Handihaler®, Strength: 18 mcg) in Healthy Adult Participants Under Fasting Conditions