- Conditions
- Asthma, Chronic Obstructive Pulmonary Disease (COPD), Undifferentiated Asthma/COPD
- Interventions
- High Frequency Chest Wall Oscillator
- Device
- Lead sponsor
- University of Chicago
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 52 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2008
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 7, 2018 · Synced May 22, 2026, 5:47 AM EDT