- Conditions
- Chronic Pain
- Interventions
- Guanfacine, Placebo
- Drug
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 8 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2022
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 1–8
of 8
matching trials from the live ClinicalTrials.gov search.
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- 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
- Conditions
- Delirium
- Interventions
- Guanfacine, Placebo
- Drug
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2023
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Attention-Deficit/Hyperactivity Disorder, Attention Deficit Disorder, Insomnia, Sleep Disorders
- Interventions
- Guanfacine extended-release tablets, Placebo comparator
- Drug
- Lead sponsor
- Children's Specialized Hospital
- Other
- Eligibility
- 6 Years to 12 Years
- Enrollment
- 29 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2012
- U.S. locations
- 2
- States / cities
- Hamilton, New Jersey • Toms River, New Jersey
- Conditions
- Chronic Pain
- Interventions
- Morphine, Guanfacine 1mg, Guanfacine 2mg, Placebo
- Drug
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 137 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2023
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Schizotypal Personality Disorder, SPD
- Interventions
- Cognitive Remediation Therapy, Guanfacine, Placebo
- Behavioral · Drug
- Lead sponsor
- Icahn School of Medicine at Mount Sinai
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 45 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2017
- U.S. locations
- 1
- States / cities
- New York, New York
- 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
- Major Depressive Disorder
- Interventions
- Guanfacine Tablets
- Drug
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 18 Years to 69 Years
- Enrollment
- 28 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Palo Alto, California