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ClinicalTrials.gov public records Last synced Oct 30, 2026, 4:25 PM EDT

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Showing 265–288 of 1,428 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: opiates Clear all
Active, not recruiting Phase 4 Interventional

Treatment of Neonatal Abstinence Syndrome With Clonidine Versus Morphine as Primary Therapy

NCT03092011
View directory record Official record
Conditions
Neonatal Abstinence Syndrome
Interventions
Clonidine, Morphine Sulfate
Drug
Lead sponsor
The Cooper Health System
Other
Eligibility
Up to 10 Days
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
1
States / cities
Camden, New Jersey
Source: ClinicalTrials.gov public record
Updated Oct 15, 2024 · Synced Oct 30, 2026, 4:25 PM EDT
Recruiting Phase 3 Interventional

Opioid-Sparing Joint Replacement

NCT07348627
View directory record Official record
Conditions
Pain Management, Opioid Consumption
Interventions
Placebo, Oxycodone 5 mg, Multimodal Non-Opioid Analgesia
Drug · Other
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Apr 17, 2026 · Synced Oct 30, 2026, 4:25 PM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers

Post-tonsillectomy Pain Control in Adults

NCT02358850
View directory record Official record
Conditions
Pain, Postoperative, Postoperative Nausea and Vomiting, Postoperative Hemorrhage, Body Weight Changes
Interventions
Norco (Hydrocodone and Acetaminophen), Percocet (Oxycodone and Acetaminophen), Dilaudid (hydromorphone), Tylenol (Acetaminophen)
Drug
Lead sponsor
University of Nebraska
Other
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Jul 13, 2023 · Synced Oct 30, 2026, 4:25 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Reduced Opioid Prescription After Laparoscopic Hysterectomy

NCT05548582
View directory record Official record
Conditions
Pain, Postoperative, Opioid Misuse, Opioid Use, Pain
Interventions
OxyCODONE 5 mg Oral Tablet, Acetaminophen 500 mg Tab, Ibuprofen 600 mg
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older · Female only
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 12, 2026 · Synced Oct 30, 2026, 4:25 PM EDT
Completed No phase listed Observational

Baseline Epidemiologic Assessment of Abuse-Deterrence of MorphaBond Extended Release (BEAD-MB)

NCT04033094
View directory record Official record
Conditions
Baseline Epidemiologic Assessment
Interventions
MorphaBond ER, Comparator Drug
Drug
Lead sponsor
Daiichi Sankyo
Industry
Eligibility
Not listed
Enrollment
17,566 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Basking Ridge, New Jersey
Source: ClinicalTrials.gov public record
Updated Mar 15, 2021 · Synced Oct 30, 2026, 4:25 PM EDT
Completed Phase 3 Interventional Results available

Choosing Opioid Management for Pain and Analyzing Acute Chest Syndrome (ACS) Rates Equally

NCT01380197
View directory record Official record
Conditions
Pain, Sickle Cell Disease
Interventions
Morphine, Nubain
Drug
Lead sponsor
Children's Healthcare of Atlanta
Other
Eligibility
6 Years to 19 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2016
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Feb 20, 2018 · Synced Oct 30, 2026, 4:25 PM EDT
Completed Phase 3 Interventional

Buprenorphine/Naloxone Versus Clonidine for Outpatient Opiate Detoxification - 1

NCT00032968
View directory record Official record
Conditions
Heroin Dependence, Morphine Dependence, Substance Withdrawal Syndrome
Interventions
Buprenorphine/naloxone
Drug
Lead sponsor
University of California, Los Angeles
Other
Eligibility
15 Years and older
Enrollment
341 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2002
U.S. locations
7
States / cities
Berkeley, California • Oxnard, California • Indianapolis, Indiana + 4 more
Source: ClinicalTrials.gov public record
Updated Jan 12, 2017 · Synced Oct 30, 2026, 4:25 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Drug Interaction Study of Multiple Doses of Isavuconazole and Single Dose of Dextromethorphan in Healthy Adult Subjects

NCT01651325
View directory record Official record
Conditions
Pharmacokinetics of Isavuconazole, Pharmacokinetics of Dextromethorphan, Healthy Adult Volunteers
Interventions
Isavuconazole, dextromethorphan
Drug
Lead sponsor
Astellas Pharma Global Development, Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 23, 2015 · Synced Oct 30, 2026, 4:25 PM EDT
Completed Not applicable Interventional Results available

Lifeflight: Fentanyl Versus Morphine

NCT00580489
View directory record Official record
Conditions
Pain Relief, Adverse Events
Interventions
either fentanyl or morphine
Drug
Lead sponsor
MetroHealth Medical Center
Other
Eligibility
18 Years to 69 Years
Enrollment
204 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 16, 2022 · Synced Oct 30, 2026, 4:25 PM EDT
Completed Phase 1 Interventional

Alternate-Day Buprenorphine Administration. Phase I - 3

NCT00000221
View directory record Official record
Conditions
Opioid-Related Disorders
Interventions
Buprenorphine
Drug
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
28 Years to 45 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1992
U.S. locations
1
States / cities
Burlington, Vermont
Source: ClinicalTrials.gov public record
Updated Jun 24, 2005 · Synced Oct 30, 2026, 4:25 PM EDT
Withdrawn Phase 3 Interventional

Nalmefene vs Naloxone for the Treatment of Recurrent Respiratory Depression After Opioid Overdose

NCT06408714
View directory record Official record
Conditions
Opioid Overdose, Opiate Overdose
Interventions
Nalmefene Injection, Naloxone Injection
Drug
Lead sponsor
University of New Mexico
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Feb 10, 2025 · Synced Oct 30, 2026, 4:25 PM EDT
Completed Phase 3 Interventional Results available

Treatment Strategy for Alcohol Use Disorders in Veterans With TBI

NCT01342549
View directory record Official record
Conditions
Alcohol Dependence
Interventions
Valproate, Naltrexone
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 60 Years · Male only
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
2
States / cities
Iowa City, Iowa • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 9, 2016 · Synced Oct 30, 2026, 4:25 PM EDT
Not listed Phase 1Phase 2 Interventional

Sublingual Buprenorphine Treatment for Neonatal Abstinence Syndrome - Pilot Study

NCT02249026
View directory record Official record
Conditions
Drug; Withdrawal Symptoms, Neonatal, Withdrawal, Fetus and Newborn Affected by Other Maternal Medication
Interventions
BZDs + opiate exposure treated with BPN, Opiates exposure treated with BPN
Drug
Lead sponsor
Gauda, Estelle B., M.D.
Individual
Eligibility
Up to 7 Days
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2014
U.S. locations
1
States / cities
St. Petersburg, Florida
Source: ClinicalTrials.gov public record
Updated May 6, 2016 · Synced Oct 30, 2026, 4:25 PM EDT
Completed No phase listed Observational

Morphine for the Treatment of Pain in Patients With Breast Cancer

NCT00003000
View directory record Official record
Conditions
Pain
Interventions
fentanyl citrate, morphine sulfate
Drug
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
Up to 120 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1992 – 2001
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Oct 14, 2015 · Synced Oct 30, 2026, 4:25 PM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

Effect of Methadone and Hydromorphone on the QT Interval After Anesthesia and Surgery

NCT03893734
View directory record Official record
Conditions
EKG-QT Prolongation
Interventions
methadone, Hydromorphone
Drug
Lead sponsor
Endeavor Health
Other
Eligibility
18 Years to 80 Years
Enrollment
140 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Evanston, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 13, 2019 · Synced Oct 30, 2026, 4:25 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Study to Investigate the Safety, Tolerability and Pharmacokinetics of QEV-817 Oral Suspension

NCT06585163
View directory record Official record
Conditions
Healthy, PK Drug-drug Interaction Study
Interventions
Hydrocodone Bitartrate, Hydrocodone Bitartrate + Doxapram Hydrochloride
Drug
Lead sponsor
Quivive Pharma, Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Secaucus, New Jersey
Source: ClinicalTrials.gov public record
Updated Aug 5, 2026 · Synced Oct 30, 2026, 4:25 PM EDT
Completed Phase 3 Interventional Results available

Buprenorphine (CAM2038) in Subjects With a Recent History of Moderate to Severe Chronic Low Back Pain

NCT02946073
View directory record Official record
Conditions
Chronic Lower Back Pain, Chronic Pain
Interventions
buprenorphine, Placebo
Drug · Other
Lead sponsor
Braeburn Pharmaceuticals
Industry
Eligibility
18 Years to 75 Years
Enrollment
1,053 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
69
States / cities
Birmingham, Alabama • Hamilton, Alabama • Vestavia Hills, Alabama + 54 more
Source: ClinicalTrials.gov public record
Updated Oct 15, 2021 · Synced Oct 30, 2026, 4:25 PM EDT
Terminated Phase 3 Interventional

Naloxone Hydrochloride Study for Relief of Pruritus in Patients With MF or SS Forms of CTCL

NCT02811783
View directory record Official record
Conditions
Mycosis Fungoides, Lymphoma, T-Cell, Cutaneous, Sézary Syndrome
Interventions
Naloxone Hydrochloride Lotion, 0.5%, Placebo Lotion
Drug
Lead sponsor
Elorac, Inc.
Industry
Eligibility
21 Years and older
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
16
States / cities
Little Rock, Arkansas • Duarte, California • Palo Alto, California + 11 more
Source: ClinicalTrials.gov public record
Updated Oct 28, 2022 · Synced Oct 30, 2026, 4:25 PM EDT
Completed Phase 3 Interventional Results available

Safety and Efficacy of Dose Conversion From Vicodin® to Buprenorphine Transdermal System (Butrans™) in Subjects With OA Pain

NCT00312572
View directory record Official record
Conditions
Osteoarthritis
Interventions
Buprenorphine transdermal patch
Drug
Lead sponsor
Purdue Pharma LP
Industry
Eligibility
40 Years to 85 Years
Enrollment
204 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2004
U.S. locations
36
States / cities
Birmingham, Alabama • Phoenix, Arizona • Tucson, Arizona + 32 more
Source: ClinicalTrials.gov public record
Updated Sep 3, 2012 · Synced Oct 30, 2026, 4:25 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Fentanyl Administered Intraorally for Rapid Treatment of Orthopedic Pain

NCT00685295
View directory record Official record
Conditions
Pain, Fracture, Sprain
Interventions
Fentanyl, Lansoprazole, Oxycodone
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 60 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 9, 2017 · Synced Oct 30, 2026, 4:25 PM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers Results available

The Effectiveness of IV/PO Acetaminophen in the Perioperative Period in Reducing Opiate Use After Lumbar Spine Fusion

NCT03104816
View directory record Official record
Conditions
Fusion of Spine, Lumbar Region
Interventions
Acetaminophen IV Soln 10 MG/ML, Acetaminophen, Hydromorphone
Drug
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Oct 8, 2019 · Synced Oct 30, 2026, 4:25 PM EDT
Terminated Phase 4 Interventional Results available

Effect of Guanfacine on Opioid-induced Hyperalgesia (OIH) and Tolerance

NCT01681264
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jul 31, 2026 · Synced Oct 30, 2026, 4:25 PM EDT
Completed Phase 2Phase 3 Interventional

Low-Dose Naltrexone and Acetaminophen Combination and Sumatriptan in the Acute Treatment of Migraine With Nausea

NCT03185143
View directory record Official record
Conditions
Migraine With and Without Aura
Interventions
Naltrexone and Acetaminophen Combination, Sumatriptan 100 mg, Placebo
Drug
Lead sponsor
Allodynic Therapeutics, Inc
Industry
Eligibility
18 Years to 65 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
North Miami, Florida
Source: ClinicalTrials.gov public record
Updated Apr 14, 2021 · Synced Oct 30, 2026, 4:25 PM EDT
Completed Phase 3 Interventional Results available

Comparison of Three Different Pain Blocks for Subjects Undergoing VATS (Video Assisted Thoracoscopic Surgery) Procedure.

NCT03151434
View directory record Official record
Conditions
Video Assisted Thoracoscopic Surgery, Pain, Postoperative, Pain, Acute
Interventions
US Guided Single Shot Paravertebral Block (0.2% ropivicaine infusion), US Guided Paravertebral Catheter (0.2% ropivicaine bolus), Thoracic Epidural (0.125% bupivicaine/hydromorphone)
Drug
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older
Enrollment
147 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Jan 27, 2021 · Synced Oct 30, 2026, 4:25 PM EDT