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ClinicalTrials.gov public records Last synced Nov 2, 2026, 12:45 AM EST

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Showing 673–696 of 1,428 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: opiates Clear all
Terminated Phase 3 Interventional Results available

Wound Infiltration With Liposomal Bupivacaine vs. Standard Wound Infiltration With Bupivacaine in Patient's Undergoing Open Gynecologic Surgery on an Enhanced Recovery Pathway

NCT02740114
View directory record Official record
Conditions
Malignant Neoplasms of Female Genital Organs, Gynecologic Cancer
Interventions
Bupivacaine, Liposomal Bupivacaine, Oxycodone, Pill Diary, Symptom Questionnaire
Drug · Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 18, 2021 · Synced Nov 2, 2026, 12:45 AM EST
Completed Phase 4 Interventional

Behavior and Naltrexone Treatment for Alcoholics

NCT00000449
View directory record Official record
Conditions
Alcoholism
Interventions
naltrexone (Revia), cognitive behavioral therapy, cue exposure treatment
Drug · Behavioral
Lead sponsor
National Institute on Alcohol Abuse and Alcoholism (NIAAA)
NIH
Eligibility
18 Years to 65 Years
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2000
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Jun 24, 2005 · Synced Nov 2, 2026, 12:45 AM EST
Completed Phase 4 Interventional Accepts healthy volunteers Results available

The Safety and Efficacy of Naltrexone and Scopolamine Utilized in the Treatment of Major Depression

NCT03386448
View directory record Official record
Conditions
Depression
Interventions
Scopolamine and naltrexone, placebo arm
Drug
Lead sponsor
The Taub Group
Industry
Eligibility
18 Years to 65 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Charlotte, North Carolina
Source: ClinicalTrials.gov public record
Updated May 20, 2019 · Synced Nov 2, 2026, 12:45 AM EST
Completed Early Phase 1 Interventional Results available

Chronic Low Back Pain and Meditation

NCT04034004
View directory record Official record
Conditions
Pain
Interventions
Mindfulness, Naloxone, Saline, Meditation
Behavioral · Drug · Other
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 65 Years
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
2
States / cities
La Jolla, California • San Diego, California
Source: ClinicalTrials.gov public record
Updated Oct 11, 2023 · Synced Nov 2, 2026, 12:45 AM EST
Terminated Phase 4 Interventional Results available

A Health Economic Trial in Adult Patients Undergoing Laparoscopic Colectomy

NCT02058290
View directory record Official record
Conditions
Bowel Obstruction
Interventions
IV morphine sulfate or Sponsor-approved equivalent, EXPAREL
Drug
Lead sponsor
Pacira Pharmaceuticals, Inc
Industry
Eligibility
18 Years and older
Enrollment
122 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
6
States / cities
Washington D.C., District of Columbia • Miami, Florida • Tampa, Florida + 3 more
Source: ClinicalTrials.gov public record
Updated May 14, 2014 · Synced Nov 2, 2026, 12:45 AM EST
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Will Having Alcohol Treatment Improve Functioning?

NCT01245647
View directory record Official record
Conditions
HIV, Alcoholism
Interventions
Naltrexone, 50mg, once per day for 4 months, Sugar pill, 50mg, once per day for 4 months
Drug · Other
Lead sponsor
University of Florida
Other
Eligibility
18 Years and older · Female only
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
3
States / cities
Washington D.C., District of Columbia • Jacksonville, Florida • Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 7, 2018 · Synced Nov 2, 2026, 12:45 AM EST
Completed Phase 2 Interventional

Combined Buprenorphine and Behavioral Treatment With and Without Contingent Reinforcement on Opioid and Cocaine Abstinence. - 22

NCT00000240
View directory record Official record
Conditions
Cocaine-Related Disorders, Opioid-Related Disorders
Interventions
Buprenorphine
Drug
Lead sponsor
University of Vermont
Other
Eligibility
23 Years to 47 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1999
U.S. locations
1
States / cities
Burlington, Vermont
Source: ClinicalTrials.gov public record
Updated Jun 3, 2015 · Synced Nov 2, 2026, 12:45 AM EST
Completed Phase 3 Interventional Results available

Long-Term Safety of Twice Daily Oxycodone Hydrochloride Controlled-release Tablets in Children Who Completed OTR3001

NCT01369615
View directory record Official record
Conditions
Pain
Interventions
Oxycodone hydrochloride controlled-release tablets
Drug
Lead sponsor
Purdue Pharma LP
Industry
Eligibility
6 Years to 17 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
13
States / cities
Birmingham, Alabama • Paramount, California • Aurora, Colorado + 10 more
Source: ClinicalTrials.gov public record
Updated Sep 9, 2015 · Synced Nov 2, 2026, 12:45 AM EST
Terminated Phase 2Phase 3 Interventional

Opioid-Free Pain Control Regimen Following Robotic Radical Prostatectomy

NCT05597878
View directory record Official record
Conditions
Pain Management, Opioid Use, Prostate Cancer
Interventions
Oxycodone, Acetaminophen, Ketamine, Ketorolac
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
40 Years to 75 Years · Male only
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 15, 2026 · Synced Nov 2, 2026, 12:45 AM EST
Terminated Phase 2 Interventional Accepts healthy volunteers Results available

Mechanisms of Hypoglycemia Associated Autonomic Failure

NCT00678145
View directory record Official record
Conditions
Diabetes Mellitus, Hypoglycemia, Autonomic Failure
Interventions
naloxone, fructose, exercise, Morphine sulfate, Epinephrine
Drug · Dietary Supplement · Behavioral
Lead sponsor
Albert Einstein College of Medicine
Other
Eligibility
21 Years to 60 Years
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2018
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated May 19, 2026 · Synced Nov 2, 2026, 12:45 AM EST
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Immunologic Effects of HCV Therapy With HARVONI in HCV Genotype 1 Chronically Mono-infected Active and Former IDUs

NCT02347345
View directory record Official record
Conditions
Hepatitis C
Interventions
Harvoni (Fixed dose combination ledipasvir/sofosbuvir)
Drug
Lead sponsor
Rockefeller University
Other
Eligibility
18 Years to 55 Years
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 13, 2019 · Synced Nov 2, 2026, 12:45 AM EST
Withdrawn Phase 4 Interventional

A Study Comparing Recurrent Use of MSIR, Percocet, and Vicodin at Discharge From the ED

NCT03529331
View directory record Official record
Conditions
Pain
Interventions
Morphine Sulfate Immediate Release, Oxycodone/Acetaminophen, Hydrocodone/Acetaminophen
Drug
Lead sponsor
Antonios Likourezos
Other
Eligibility
18 Years to 120 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Brooklyn, New York
Source: ClinicalTrials.gov public record
Updated Apr 23, 2019 · Synced Nov 2, 2026, 12:45 AM EST
Recruiting Phase 2 Interventional

LIFT: Life Improvement Trial

NCT06366724
View directory record Official record
Conditions
ME/CFS, Long COVID, PASC
Interventions
Pyridostigmine, Low-Dose Naltrexone, Placebo
Drug · Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 70 Years
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 15, 2026 · Synced Nov 2, 2026, 12:45 AM EST
Completed Phase 2 Interventional Results available

Multiple Dose Pharmacokinetics Depot Buprenorphine in Opioid-Dependent Subjects

NCT01738503
View directory record Official record
Conditions
Opioid Related Disorder
Interventions
RBP-6000, Subutex
Drug
Lead sponsor
Indivior Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
124 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated Feb 23, 2018 · Synced Nov 2, 2026, 12:45 AM EST
Completed Phase 2 Interventional Results available

An Open Label Trial of Bupropion and Naltrexone for Binge Drinking

NCT02842073
View directory record Official record
Conditions
Binge Drinking
Interventions
Naltrexone, Bupropion
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
21 Years to 34 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Dec 26, 2018 · Synced Nov 2, 2026, 12:45 AM EST
Not listed Not applicable Interventional

Improving Office Based Treatment of Opioid Use Disorder With Technology

NCT03586466
View directory record Official record
Conditions
Opioid-use Disorder
Interventions
BupreCare, Buprenorphine/naloxone, MEMS
Device · Drug · Other
Lead sponsor
MedicaSafe, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
2
States / cities
San Diego, California • Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 19, 2019 · Synced Nov 2, 2026, 12:45 AM EST
Completed Not applicable Interventional

The OPT-IN Project

NCT03526380
View directory record Official record
Conditions
Opioid-Related Disorders
Interventions
Behavioral: the OPT-IN Intervention
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
92 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Aug 13, 2020 · Synced Nov 2, 2026, 12:45 AM EST
Completed Phase 1Phase 2 Interventional Results available

Clinical Trial of Integrated Treatment for Pain and Opioid Dependence

NCT00634803
View directory record Official record
Conditions
Opiate Dependence, Chronic Pain
Interventions
CBT, Buprenorphine, Educational Counseling, Physician Management
Behavioral · Drug · Other
Lead sponsor
Yale University
Other
Eligibility
18 Years to 65 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Aug 2, 2021 · Synced Nov 2, 2026, 12:45 AM EST
Completed Phase 1Phase 2 Interventional Results available

Low-Dose Naltrexone Combined With Bupropion to Stop Smoking With Less Weight Gain

NCT00129246
View directory record Official record
Conditions
Smoking, Nicotine Dependence
Interventions
Naltrexone, Bupropion
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2005
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Dec 3, 2020 · Synced Nov 2, 2026, 12:45 AM EST
Not listed Phase 3 Interventional Accepts healthy volunteers

Pain Management After Surgery

NCT05154682
View directory record Official record
Conditions
Pain, Postoperative
Interventions
OxyCODONE 5 mg Oral Tablet, Acetaminophen 500Mg Tab, Naproxen 500 Mg
Drug
Lead sponsor
Rothman Institute Orthopaedics
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 13, 2021 · Synced Nov 2, 2026, 12:45 AM EST
Terminated Phase 2 Interventional

Naltrexone SR and Fluoxetine Combination Therapy in Subjects With Obsessive-Compulsive Disorder

NCT00758966
View directory record Official record
Conditions
Obsessive-Compulsive Disorder
Interventions
Fluoxetine 60 mg, Naltrexone 32 mg and fluoxetine 60 mg, Naltrexone SR 32 mg
Drug
Lead sponsor
Orexigen Therapeutics, Inc
Industry
Eligibility
18 Years to 60 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
11
States / cities
National City, California • San Diego, California • Gainesville, Florida + 8 more
Source: ClinicalTrials.gov public record
Updated Nov 29, 2012 · Synced Nov 2, 2026, 12:45 AM EST
Completed Phase 2Phase 3 Interventional Accepts healthy volunteers Results available

Idiopathic Intracranial Hypertension Treatment Trial

NCT01003639
View directory record Official record
Conditions
Idiopathic Intracranial Hypertension
Interventions
Acetazolamide, Placebo, Formal weight loss counselling program
Drug · Behavioral
Lead sponsor
St. Luke's-Roosevelt Hospital Center
Other
Eligibility
18 Years to 60 Years
Enrollment
165 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
39
States / cities
Birmingham, Alabama • Los Angeles, California • Waterbury, Connecticut + 31 more
Source: ClinicalTrials.gov public record
Updated Dec 12, 2018 · Synced Nov 2, 2026, 12:45 AM EST
Terminated Not applicable Interventional Results available

IV Acetaminophen vs IV Morphine for Pain Control in Pregnant Women

NCT02267772
View directory record Official record
Conditions
Pain Management in Pregnant Women
Interventions
IV Acetaminophen, IV Morphine
Drug
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 60 Years · Female only
Enrollment
163 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
2
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 22, 2021 · Synced Nov 2, 2026, 12:45 AM EST
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Randomized-controlled Trial of Post-operative Opiate Quantities After Urogynecologic Surgery

NCT03319277
View directory record Official record
Conditions
Postoperative Pain, Opioid Use
Interventions
Decreased opiate prescription, Routine opiate prescription
Other
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older · Female only
Enrollment
118 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 31, 2019 · Synced Nov 2, 2026, 12:45 AM EST