Overview
Evaluating the Control of COPD Symptoms in Patients Treated With Tiotropium Bromide 18mcg Once Daily Alone, ADOAIR 50/250mcg Twice Daily Alone or ADOAIR 50/250mcg Plus Tiotropium Bromide 18mcg
Status:
Completed
Completed
Trial end date:
2015-09-01
2015-09-01
Target enrollment:
Participant gender: