192
Participants
Start Date
October 31, 2013
Primary Completion Date
July 31, 2015
Study Completion Date
August 31, 2015
placebo
normal saline
ipratropium bromide
ipratropium bromide
244.2514.86008 Boehringer Ingelheim Investigational Site, Chengdu
244.2514.86006 Boehringer Ingelheim Investigational Site, Guangzhou
244.2514.86007 Boehringer Ingelheim Investigational Site, Guangzhou
244.2514.86010 Boehringer Ingelheim Investigational Site, Guangzhou
244.2514.86009 Boehringer Ingelheim Investigational Site, Hangzhou
244.2514.86004 Boehringer Ingelheim Investigational Site, Shanghai
244.2514.86002 Boehringer Ingelheim Investigational Site, Tianjin
244.2514.86011 Boehringer Ingelheim Investigational Site, Wuhan
244.2514.86012 Boehringer Ingelheim Investigational Site, Wuhan
Lead Sponsor
Boehringer Ingelheim
INDUSTRY