Characterisation of 24-hour FEV1-time Profiles of Inhaled BI 1744 CL and Inhaled Foradil Iin Patients With Chronic Obstructive Pulmonary Disease

NCT00931385 Phase 3 COMPLETED Results posted

The study is intended to characterize the lung function profile of BI1744 in COPD patients where patients will perform pulmonary function tests at regular intervals for 24 hours at the end of a 6 week treatment period. Each patient will receive all four treatments.

Details

Lead sponsor	Boehringer Ingelheim
Phase	Phase 3
Status	COMPLETED
Enrolment	99
Start date	2009-06

Conditions

• Pulmonary Disease, Chronic Obstructive

Interventions

• BI 1744
• bi1744
• Placebo
• Foradil

Primary outcomes

• FEV1 Area Under Curve 0-12 h (AUC 0-12h) Response After Six Weeks of Treatment — 1 hour (h) and 10 minutes (min) prior to am dose on the first day of treatment (baseline) and -30 min (zero time), 30 min, 60 min, 2 hour (h) , 3 h, 4 h, 6 h, 8 h, 10 h, 11 h 50 min relative to am dose after six weeks of treatment
  Response was defined as change from baseline. Study baseline FEV1 was defined as the mean of the -1 hour and -10 minute measurements performed in the morning of the first treatment visit, just prior to administration of the morning dose of randomized treatment. Means are adjusted using a mixed effects model with center, treatment and period as fixed effects and patient within center as random. FEV1 AUC 0-12h was calculated from 0-12 hours post-dose using the trapezoidal rule, divided by the observation time (12h) to report in litres.
• FEV1 Area Under Curve 12-24h (AUC 12-24h) Response After Six Weeks of Treatment — 1 h and 10 min prior to am dose on the first day of treatment (baseline) and 12 h 30 min, 13 h, 14 h, 22 h, 23 h, and 23 h 50 min relative to am dose after six weeks of treatment
  Response was defined as change from baseline. Study baseline FEV1 was defined as the mean of the -1 hour and -10 minute measurements performed in the morning of the first treatment visit, just prior to administration of the morning dose of randomized treatment. Means are adjusted using a mixed effects model with center, treatment and period as fixed effects and patient within center as random. FEV1 AUC 12-24h was calculated from 12-24 hours post-dose using the trapezoidal rule, divided by the observation time (12h) to report in litres.

Countries

United States