Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
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 are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.

Clear filters
ClinicalTrials.gov public records Last synced Sep 19, 2026, 5:07 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 51 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Intervention: Buprenorphine Extended Release Clear all
Completed Phase 2 Interventional Results available

Low Dose Naltrexone-buprenorphine Transfer to Vivitrol Injection in Opioid Dependence

NCT01690546
View directory record Official record
Conditions
Opiate Dependence
Interventions
very low dose naltrexone, extended release naltrexone, buprenorphine/naloxone
Drug
Lead sponsor
Paolo Mannelli
Other
Eligibility
18 Years to 65 Years
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated May 31, 2016 · Synced Sep 19, 2026, 5:07 AM EDT
Completed Phase 4 Interventional Results available

Extended-Release Naltrexone vs. Buprenorphine for Opioid Treatment

NCT02032433
View directory record Official record
Conditions
Opioid Use Disorder
Interventions
Extended-Release Naltrexone, Buprenorphine-Naloxone
Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
570 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
8
States / cities
Tarzana, California • Jacksonville, Florida • Rockville, Maryland + 5 more
Source: ClinicalTrials.gov public record
Updated Aug 12, 2020 · Synced Sep 19, 2026, 5:07 AM EDT
Completed Not applicable Interventional

The Whole Health Study: Collaborative Care for OUD and Mental Health Conditions

NCT04245423
View directory record Official record
Conditions
Opioid-use Disorder, Mental Health Conditions
Interventions
Collaborative Care for Opioid Use Disorders and Mental Health Conditions, Augmented Usual Care, Collaborative Care for Opioid Use Disorders and Mental Health Conditions Plus Certified Recovery Specialists
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
567 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 1, 2026 · Synced Sep 19, 2026, 5:07 AM EDT
Completed Phase 4 Interventional Results available

Evaluation of Buprenorphine Extended-Release Subcutaneous Injection at Alternative Injection Locations

NCT05704543
View directory record Official record
Conditions
Opioid Use Disorder
Interventions
Buprenorphine Extended-Release Injection
Drug
Lead sponsor
Indivior Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
132 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
6
States / cities
San Diego, California • Hollywood, Florida • Miami Lakes, Florida + 3 more
Source: ClinicalTrials.gov public record
Updated Jan 6, 2025 · Synced Sep 19, 2026, 5:07 AM EDT
Completed Phase 3 Interventional Results available

Open-Label Treatment Extension Study

NCT02896296
View directory record Official record
Conditions
Opioid Use Disorder, Opioid-related Disorders
Interventions
RBP-6000
Drug
Lead sponsor
Indivior Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
208 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
29
States / cities
Hamilton, Alabama • Little Rock, Arkansas • Long Beach, California + 25 more
Source: ClinicalTrials.gov public record
Updated Nov 28, 2018 · Synced Sep 19, 2026, 5:07 AM EDT
Completed Phase 2Phase 3 Interventional

EXHIT ENTRE Comparative Effectiveness Trial

NCT04345718
View directory record Official record
Conditions
Substance Use Disorder, Opioid Use Disorder, Moderate, Opioid Use Disorder, Severe
Interventions
Extended Release Buprenorphine, Treatment as Usual
Drug
Lead sponsor
Gavin Bart
Other
Eligibility
18 Years and older
Enrollment
344 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
6
States / cities
New Haven, Connecticut • Baltimore, Maryland • Boston, Massachusetts + 2 more
Source: ClinicalTrials.gov public record
Updated Dec 8, 2025 · Synced Sep 19, 2026, 5:07 AM EDT
Terminated Phase 3 Interventional Results available

Safety of BTDS in Subjects With Low Back Pain: A 52-Week Extension Phase of BUP3015

NCT01125917
View directory record Official record
Conditions
Back Pain Lower Back Chronic
Interventions
Buprenorphine transdermal patch
Drug
Lead sponsor
Purdue Pharma LP
Industry
Eligibility
18 Years and older
Enrollment
354 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
84
States / cities
Birmingham, Alabama • Haleyville, Alabama • Phoenix, Arizona + 71 more
Source: ClinicalTrials.gov public record
Updated Sep 2, 2012 · Synced Sep 19, 2026, 5:07 AM EDT
Recruiting Early Phase 1 Interventional

A Clinical Trial Comparing Buprenorphine Formulations for High Potency Synthetic Opioid Use

NCT06726200
View directory record Official record
Conditions
Opioid Use Disorder
Interventions
Buprenorphine + naloxone (Suboxone), Buprenorphine Injection
Drug
Lead sponsor
Rachel R. Luba
Other
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 1, 2026 · Synced Sep 19, 2026, 5:07 AM EDT
Completed No phase listed Observational

MOM NEST Study: Maternal Opioid Medication: Naltrexone Efficacy Study

NCT03718104
View directory record Official record
Conditions
Opioid-use Disorder, Neonatal Abstinence Syndrome, Pregnancy, High Risk, Alcohol Use Disorder
Interventions
Pharmacokinetic analysis, Safety and Efficacy, Genetic and epigenetic analysis, Breast milk analysis
Other · Genetic
Lead sponsor
Boston Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
2
States / cities
Boston, Massachusetts • Carrboro, North Carolina
Source: ClinicalTrials.gov public record
Updated Nov 3, 2024 · Synced Sep 19, 2026, 5:07 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Improving Buprenorphine Detoxification Outcomes With Isradipine

NCT01895270
View directory record Official record
Conditions
Opioid Dependence
Interventions
Isradipine, Placebo
Drug
Lead sponsor
University of Arkansas
Other
Eligibility
18 Years to 65 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Jun 4, 2017 · Synced Sep 19, 2026, 5:07 AM EDT
Completed Phase 2 Interventional Results available

Extended-Release Buprenorphine vs. Sublingual Buprenorphine for the Treatment of Opioid Use Disorder

NCT04352166
View directory record Official record
Conditions
Opioid-use Disorder
Interventions
extended-release buprenorphine (BXR), sublingual buprenorphine (BSL)
Drug
Lead sponsor
Frances R Levin
Other
Eligibility
18 Years to 65 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 26, 2026 · Synced Sep 19, 2026, 5:07 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

XRB vs. SLB in Jail and at Re-entry: Pilot, Proof of Concept

NCT03604159
View directory record Official record
Conditions
Opioid Dependence
Interventions
Buprenorphine Extended Release, Sublingual Buprenorphine (SUBOXONE, Zubsolv, or generic tablets)
Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 60 Years
Enrollment
52 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 10, 2022 · Synced Sep 19, 2026, 5:07 AM EDT
Completed Phase 2 Interventional Results available

Evaluation of the Tolerability of Switching Subjects on Chronic ATC Opioid Therapy to Buprenorphine HCl Buccal Film

NCT01871285
View directory record Official record
Conditions
Pain
Interventions
Buprenorphine, Placebo film, Oxycodone, Morphine sulfate, Placebo capsule
Drug
Lead sponsor
BioDelivery Sciences International
Industry
Eligibility
18 Years to 60 Years
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
3
States / cities
Overland Park, Kansas • Philadelphia, Pennsylvania • Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Feb 26, 2017 · Synced Sep 19, 2026, 5:07 AM EDT
Completed Phase 2Phase 3 Interventional Results available

Cocaine Use Reduction With Buprenorphine

NCT01402492
View directory record Official record
Conditions
Cocaine Dependence
Interventions
Buprenorphine + Naltrexone, Placebo + Naltrexone
Drug
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 65 Years
Enrollment
302 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
11
States / cities
Los Angeles, California • San Francisco, California • Denver, Colorado + 8 more
Source: ClinicalTrials.gov public record
Updated Oct 28, 2021 · Synced Sep 19, 2026, 5:07 AM EDT
Active, not recruiting Phase 2 Interventional

Optimizing Retention, Duration and Discontinuation Strategies for Opioid Use Disorder Pharmacotherapy (RDD)

NCT04464980
View directory record Official record
Conditions
Opioid Use Disorder (OUD)
Interventions
SL-BUP, XR-BUP, XR-NTX, MM, MMR, MMD
Drug · Behavioral
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
1,516 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
21
States / cities
Little Rock, Arkansas • Tarzana, California • Bridgeport, Connecticut + 17 more
Source: ClinicalTrials.gov public record
Updated Aug 31, 2026 · Synced Sep 19, 2026, 5:07 AM EDT
Terminated Phase 2 Interventional Results available

Anti-retroviral Therapy, Medications for Opioid Use Disorder, Opioids and HIV Infection - Study 1

NCT04480554
View directory record Official record
Conditions
Opioid-use Disorder, HIV-1-infection, Immune Activation, Inflammation, Methadone, Buprenorphine, Naltrexone, Antiretroviral Treatment
Interventions
Methadone, Buprenorphine/naloxone, XR-Naltrexone
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 65 Years
Enrollment
78 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 6, 2026 · Synced Sep 19, 2026, 5:07 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Injectable Extended-Release Buprenorphine (XR-B) in a Correctional Setting: Qualitative Interviews

NCT06354465
View directory record Official record
Conditions
Opioid Use Disorder, Criminal Justice, Treatment Adherence and Compliance
Interventions
Not listed
Lead sponsor
Lifespan
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Cranston, Rhode Island
Source: ClinicalTrials.gov public record
Updated Apr 8, 2024 · Synced Sep 19, 2026, 5:07 AM EDT
Withdrawn Phase 2 Interventional Accepts healthy volunteers

Combined Injectable Treatment for HIV and OUD

NCT05991622
View directory record Official record
Conditions
Human Immunodeficiency Virus, Opioid Use Disorder
Interventions
Combined LAI Treatment: Cabenuva and Sublocade
Drug
Lead sponsor
Rhode Island Hospital
Other
Eligibility
18 Years to 65 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Feb 17, 2026 · Synced Sep 19, 2026, 5:07 AM EDT
Active, not recruiting Phase 2 Interventional

Extended-release Buprenorphine as a Novel Low-dose Induction Strategy

NCT06441604
View directory record Official record
Conditions
Opioid Use Disorder
Interventions
Extended-release Buprenorphine
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 8, 2026 · Synced Sep 19, 2026, 5:07 AM EDT
Completed Phase 4 Interventional Results available

Buprenorphine Extended-Release Subcutaneous Injection (RBP-6000) in High-risk Users

NCT04995029
View directory record Official record
Conditions
Moderate to Severe Opioid-use Disorder
Interventions
Transmucosal Buprenorphine, Extended-release Buprenorphine
Drug
Lead sponsor
Indivior Inc.
Industry
Eligibility
18 Years and older
Enrollment
785 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
28
States / cities
Garden Grove, California • Panorama City, California • San Diego, California + 21 more
Source: ClinicalTrials.gov public record
Updated Feb 5, 2026 · Synced Sep 19, 2026, 5:07 AM EDT
Completed Phase 3 Interventional Results available

Medication Treatment for Opioid Use Disorder in Expectant Mothers

NCT03918850
View directory record Official record
Conditions
Opioid-Related Disorders, Drug Addiction, Pregnancy Related, Substance Abuse, Drug Abuse, Neonatal Abstinence Syndrome, Neonatal Opioid Withdrawal Syndrome, Drug Abuse in Pregnancy
Interventions
Buprenorphine Injection, Buprenorphine Sublingual Product
Drug
Lead sponsor
T. John Winhusen, PhD
Other
Eligibility
18 Years to 41 Years · Female only
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
12
States / cities
Jacksonville, Florida • Boston, Massachusetts • Albuquerque, New Mexico + 8 more
Source: ClinicalTrials.gov public record
Updated Jun 3, 2026 · Synced Sep 19, 2026, 5:07 AM EDT
Not yet recruiting Phase 4 Interventional

A Bundled Intervention to End Opioid Overdoses

NCT07485335
View directory record Official record
Conditions
Opioid Use Disorder, Opioid Overdose
Interventions
Bundled intervention (Experimental), control group, Buprenorphine (Experimental), Scheduled Peer Support Specialist (Experimental), Telemedicine Buprenorphine Treatment
Other · Drug · Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years and older
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jun 17, 2026 · Synced Sep 19, 2026, 5:07 AM EDT
Completed Phase 3 Interventional Results available

Naltrexone for Use in Conjunction With Buprenorphine in Adults With Opioid Use Disorder Prior to First Dose of VIVITROL® (Naltrexone for Extended-Release Injectable Suspension)

NCT02537574
View directory record Official record
Conditions
Opioid Use Disorder
Interventions
NTX/BUP, NTX/PBO-B, PBO-N/PBO-B
Drug
Lead sponsor
Alkermes, Inc.
Industry
Eligibility
18 Years to 60 Years
Enrollment
380 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
20
States / cities
Oceanside, California • Orange, California • Lauderhill, Florida + 17 more
Source: ClinicalTrials.gov public record
Updated Mar 5, 2019 · Synced Sep 19, 2026, 5:07 AM EDT
Completed No phase listed Observational Results available

Evaluation of Long-term Buprenorphine Plasma Exposure

NCT03752528
View directory record Official record
Conditions
Opioid-use Disorder
Interventions
Blood sample collection, Urine sample collection
Diagnostic Test
Lead sponsor
Indivior Inc.
Industry
Eligibility
Not listed
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
11
States / cities
Hamilton, Alabama • Tampa, Florida • Prairie Village, Kansas + 7 more
Source: ClinicalTrials.gov public record
Updated Aug 20, 2020 · Synced Sep 19, 2026, 5:07 AM EDT