- Conditions
- Smoking, Nicotine Dependence
- Interventions
- Naltrexone, Varenicline
- Drug
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2009
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 49–58
of 58
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Methamphetamine, Alcohol
- Interventions
- Intermittent Oral Naltrexone, Placebo
- Drug
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 18 Years to 70 Years · Male only
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2014
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Naltrexone HCl 50 MG Oral Tablet, Placebo
- Interventions
- Naltrexone Oral Product, Placebo
- Drug
- Lead sponsor
- Texas Tech University
- Other
- Eligibility
- 18 Years to 120 Years
- Enrollment
- 7 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2025
- U.S. locations
- 1
- States / cities
- Lubbock, Texas
- Conditions
- Endometriosis
- Interventions
- Naltrexone, Norethindrone Acetate, Placebo
- Drug
- Lead sponsor
- Milton S. Hershey Medical Center
- Other
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 9 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2021
- U.S. locations
- 1
- States / cities
- Hershey, Pennsylvania
- Conditions
- Nondependent Opioid Abuse, Episodic
- Interventions
- Placebo, MS Contin (morphine sulfate, controlled release), EMBEDA (morphine sulfate / naltrexone hydrochloride)
- Drug
- Lead sponsor
- Pfizer
- Industry
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 80 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011
- U.S. locations
- 1
- States / cities
- Salt Lake City, Utah
- Conditions
- Schizophrenia, Schizoaffective Disorder, Schizophreniform Disorder, Bipolar Disorder, Severe Major Depression With Psychotic Features
- Interventions
- Naltrexone, Placebo
- Drug
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 144 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2019
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Compulsive Sexual Behavior
- Interventions
- Naltrexone, Sugar pill
- Drug
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 21 Years to 75 Years
- Enrollment
- 7 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2010
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota
- Conditions
- Obsessive-Compulsive Disorder
- Interventions
- Ketamine, Naltrexone Pill, Placebo pill
- Drug · Other
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 150 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2028
- U.S. locations
- 1
- States / cities
- Stanford, California
- Conditions
- Eosinophilic Granulomatosis With Polyangiitis (EGPA), Churg-Strauss Syndrome (CSS), Giant Cell Arteritis, Granulomatosis With Polyangiitis, Microscopic Polyangiitis, Polyarteritis Nodosa, Takayasu Arteritis
- Interventions
- Naltrexone Hydrochloride, Placebo Comparator
- Drug · Other
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2025
- U.S. locations
- 6
- States / cities
- Boston, Massachusetts • Rochester, Minnesota • Cleveland, Ohio + 3 more
- Conditions
- Opiate Dependence
- Interventions
- depot naltrexone, Compliance enhancement (CE), BNT
- Drug · Behavioral
- Lead sponsor
- New York State Psychiatric Institute
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 125 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2002 – 2007
- U.S. locations
- 2
- States / cities
- New York, New York