- Conditions
- Smoking Cessation
- Interventions
- Varenicline, Guanfacine ER
- Drug
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 167 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2025
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
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- Conditions
- Alcohol Use
- Interventions
- Guanfacine ER, Placebo
- Drug · Other
- Lead sponsor
- Yale University
- Other
- Eligibility
- 21 Years to 70 Years
- Enrollment
- 160 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2026
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Smoking
- Interventions
- guanfacine, placebo
- Drug
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2021
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Alcohol Drinking
- Interventions
- Guanfacine 3mg/day, Guanfacine 1.5mg/day, Placebo
- Drug
- Lead sponsor
- Yale University
- Other
- Eligibility
- 21 Years to 65 Years
- Enrollment
- 70 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2020
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut