A Two-week Study Assessing the Onset of Effect Questionnaire (OEQ) Administered Daily Versus Weekly in Adult Subjects

Summary

The purpose of this study is to demonstrate whether subjects respond similarly to the Onset of Effect Questionnaire (OEQ) using a 1 week recall period versus a 1 day recall period.

Timeline

Start

2007-03

Primary completion

—

Completion

2007-08

Publications

• Leidy NK, Gutierrez B, Lampl K, Uryniak T, O'Brien CD. Can patients with asthma feel inhaler therapy working right away? Two clinical trials testing the effect of timing of assessment on patient perception. J Asthma. 2009 Dec;46(10):1006-12. doi: 10.3109/02770900903301260.

Drugs

Indications