- Conditions
- Chronic Obstructive Pulmonary Disease, Chronic Bronchitis, Emphysema, Asthma-COPD Overlap Syndrome
- Interventions
- E-Cigarette, Financial Incentives
- Other · Behavioral
- Lead sponsor
- University of Vermont
- Other
- Eligibility
- 40 Years and older
- Enrollment
- 21 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Burlington, Vermont
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- Conditions
- Pulmonary Disease, Chronic Obstructive
- Interventions
- Spirometry, ACOS clinical questionnaire
- Procedure · Other
- Lead sponsor
- GlaxoSmithKline
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 1,215 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015
- U.S. locations
- 12
- States / cities
- Newport Beach, California • Upland, California • Sunset, Louisiana + 9 more