Zhonghua jie he he hu xi za zhi = Zhonghua jiehe he huxi zazhi = Chinese journal of tuberculosis and respiratory diseases
-
Zhonghua Jie He He Hu Xi Za Zhi · Jun 2006
Randomized Controlled Trial Multicenter Study Comparative Study[Comparison of tiotropium inhalation capsules and ipratropium metered dose inhaler in a randomized, double-blind, double-dummy, efficacy and safety study in patients with chronic obstructive pulmonary disease].
To compare the efficacy and safety between tiotropium capsule and ipratropium MDI in a 4 week treatment in patients with chronic obstructive pulmonary disease (COPD). ⋯ The results indicated that tiotropium 18 microg once per day is more potent than ipratropium qid. in bronchodilation to COPD patients with the similar tolerance of ipratropium.