- Conditions
- COPD, Chronic Bronchitis, Emphysema
- Interventions
- pneumatic vest, placebo pneumatic vest
- Device · Other
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 45 Years to 85 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2007
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
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Showing 1–3
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- Conditions
- Radiating Leg Pain, Disc Protrusion
- Interventions
- Orthotrac Pneumatic Vest
- Device
- Lead sponsor
- Texas Back Institute
- Other
- Eligibility
- 21 Years to 55 Years
- Enrollment
- 150 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2006
- U.S. locations
- 1
- States / cities
- Plano, Texas
- 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