Document Classification

Section Type: RESULTS

Text: Statistically significant differences were observed after tiotropium inhalation in the following parameters compared with baseline : FVC at 60, 120, and 180 min and 24 h ; FEV1 at 30, 60, 120, and 180 min ; FEV1/FVC at 60, 120, and 180 min ; FEF25 % -75 % at 60, 120, and 180 min ; RV at 30, 60, 120, and 180 min ; TLC at 30, 120, and 180 min ; RV/TLC at 30, 60, 120, and 180 min ; Raw at 30, 60, 120, and 180 min and 24 h ; and sGaw at 30, 60, 120, and 180 min and 24 h. For the placebo group, no significant differences were observed in any lung function parameters at any time.