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ClinicalTrials.gov public records Last synced Oct 22, 2026, 10:37 PM EDT

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Showing 145–168 of 2,682 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: OPIOID Clear all
Not listed Not applicable Interventional Accepts healthy volunteers

Reducing Racial Disparities in Severe Maternal Morbidity

NCT04879797
View directory record Official record
Conditions
Maternal Death
Interventions
Implementation of Maternal Safety Bundles, Doula Services
Other
Lead sponsor
Tufts University
Other
Eligibility
Female only
Enrollment
1,538 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 13, 2023 · Synced Oct 22, 2026, 10:37 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

By Potentially Adding a Century Old Therapeutic Measure to Pain Treatment Regimens Called Osteopathic Manipulative Treatment, Can Help Decrease Muscle and Bone Pain and the Usage of Opioid Pain Medication.

NCT06930196
View directory record Official record
Conditions
Osteopathic Manipulative Treatment
Interventions
Counterstrain, Muscle Energy, High Velocity Low Amplitude, The Ultralign SA201 used for measuring tissue texture changes, IsoTouch
Other · Device
Lead sponsor
Skagit Regional Health
Other
Eligibility
18 Years to 65 Years
Enrollment
213 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 16, 2025 · Synced Oct 22, 2026, 10:37 PM 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 27, 2017 · Synced Oct 22, 2026, 10:37 PM EDT
Completed Not applicable Interventional Results available

Data-driven Identification for Substance Misuse

NCT03833804
View directory record Official record
Conditions
Substance Use, Substance Abuse, Substance-Related Disorders
Interventions
Processing of clinical notes in the EHR data collected during routine care
Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 89 Years
Enrollment
64,996 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 24, 2025 · Synced Oct 22, 2026, 10:37 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Youth Opioid Recovery Support: Improving Care Systems

NCT04015115
View directory record Official record
Conditions
Opioid-Related Disorders
Interventions
Youth Opioid Recovery Support service model
Behavioral
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 26 Years
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 7, 2022 · Synced Oct 22, 2026, 10:37 PM EDT
Active, not recruiting Not applicable Interventional

Screening in Trauma for Opioid Misuse Prevention - an Adaptive Intervention

NCT06527599
View directory record Official record
Conditions
Opioid Misuse, Trauma Injury
Interventions
Opioid Risk Monitoring (ORM), enhanced Trauma Care Coordination (eTCC), Pain Coping Skills Training - Brief (PCST-LITE), Standard Trauma Care Coordination (sTCC), Pain Coping Skills Training - Plus (PCST+), Pain Coping Skills Training - Maintenance (PCST-M)
Other · Behavioral
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 65 Years
Enrollment
118 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
2
States / cities
Madison, Wisconsin • Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jul 1, 2026 · Synced Oct 22, 2026, 10:37 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Promoting Clinical Guidelines for Opioid Prescribing

NCT04044521
View directory record Official record
Conditions
Opioid Use
Interventions
Systems consultation
Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
268 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
2
States / cities
Green Bay, Wisconsin • Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jun 17, 2024 · Synced Oct 22, 2026, 10:37 PM EDT
Recruiting Phase 4 Interventional

A Study Comparing Oral Buprenorphine and Injectable Buprenorphine for the Treatment of Opioid Use Disorder

NCT04375033
View directory record Official record
Conditions
Opioid Use Disorder
Interventions
Sublingual buprenorphine with naloxone, Injectable subcutaneous buprenorphine
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
952 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2029
U.S. locations
25
States / cities
Tuscaloosa, Alabama • Phoenix, Arizona • Long Beach, California + 21 more
Source: ClinicalTrials.gov public record
Updated Sep 10, 2026 · Synced Oct 22, 2026, 10:37 PM EDT
Completed Phase 4 Interventional Results available

Sofosbuvir/Velpatasvir in Postpartum Women With Opioid Use Disorder and Chronic Hepatitis C Infection

NCT03057847
View directory record Official record
Conditions
Hepatitis C, Chronic, Opioid-use Disorder
Interventions
Sofosbuvir/Velpatasvir
Drug
Lead sponsor
Elizabeth Krans, MD
Other
Eligibility
18 Years and older · Female only
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 6, 2023 · Synced Oct 22, 2026, 10:37 PM EDT
Completed Phase 4 Interventional Results available

Intravenous Oliceridine and Opioid-related Complications

NCT04979247
View directory record Official record
Conditions
Major Surgery
Interventions
Oliceridine
Drug
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
204 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
3
States / cities
Winston-Salem, North Carolina • Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated May 14, 2026 · Synced Oct 22, 2026, 10:37 PM EDT
Completed Not applicable Interventional

Stagewise Implementation-To-Target- Medications for Addiction Treatment (SITT-MAT)

NCT05343793
View directory record Official record
Conditions
Addiction, Opioid
Interventions
Enhanced Monitoring and Feedback (EMF), NIATx/MAT Academy, NIATx-Internal Facilitation (NIATx-IF), NIATx-External Facilitation (NIATx-EF)
Other
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Olympia, Washington
Source: ClinicalTrials.gov public record
Updated Jul 28, 2026 · Synced Oct 22, 2026, 10:37 PM EDT
Recruiting Phase 2Phase 3 Interventional Accepts healthy volunteers

Nonopioid Analgesia After Labral Surgery

NCT03825809
View directory record Official record
Conditions
Narcotic Use
Interventions
Celecoxib, Hydrocodone-Acetaminophen, Ketorolac, Gabapentin, Acetaminophen, Diazepam
Drug
Lead sponsor
Henry Ford Health System
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Jan 31, 2019 · Synced Oct 22, 2026, 10:37 PM EDT
Not listed Early Phase 1 Interventional

Spinal Fusions Steroid Study

NCT05287035
View directory record Official record
Conditions
Spinal Fusion
Interventions
Dexamethasone injection, Saline injection
Drug · Other
Lead sponsor
University of Texas at Austin
Other
Eligibility
10 Years to 18 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Aug 22, 2023 · Synced Oct 22, 2026, 10:37 PM EDT
Completed Phase 3 Interventional Results available

Single-arm Study to Assess the Safety of Hydromorphone Hydrochloride by Intrathecal Administration

NCT01709747
View directory record Official record
Conditions
Chronic Pain
Interventions
Hydromorphone Hydrochloride, Programmable Implantable pump
Drug · Device
Lead sponsor
Piramal Critical Care, Ltd.
Industry
Eligibility
18 Years to 75 Years
Enrollment
364 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 25, 2021 · Synced Oct 22, 2026, 10:37 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

STEPuP: Prenatal Provider Education and Training to Improve Medication-assisted Treatment Use During Pregnancy

NCT04527926
View directory record Official record
Conditions
Opioid-use Disorder, Pregnancy Related
Interventions
STEPuP Intervention, Usual Care
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
1,022 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2026
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 4, 2026 · Synced Oct 22, 2026, 10:37 PM EDT
Completed Not applicable Interventional Results available

The Effects of Minocycline in Opioid-maintained Patients

NCT02359006
View directory record Official record
Conditions
Opioid Dependence, Pain
Interventions
Minocycline, Placebo
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 55 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
West Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 6, 2020 · Synced Oct 22, 2026, 10:37 PM EDT
Completed Phase 3 Interventional Results available

Opioid-induced Bowel Dysfunction Pivotal Assessment of Lubiprostone

NCT00597428
View directory record Official record
Conditions
Opioid-Induced Bowel Dysfunction
Interventions
Lubiprostone, Placebo
Drug
Lead sponsor
Sucampo Pharma Americas, LLC
Industry
Eligibility
18 Years and older
Enrollment
437 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
109
States / cities
Tuscaloosa, Alabama • Phoenix, Arizona • Tempe, Arizona + 93 more
Source: ClinicalTrials.gov public record
Updated Dec 10, 2019 · Synced Oct 22, 2026, 10:37 PM EDT
Active, not recruiting Phase 4 Interventional

Methocarbamol in Ventral and Inguinal HR

NCT05388929
View directory record Official record
Conditions
Ventral Hernia, Inguinal Hernia
Interventions
Methocarbamol, Standard Opioid, Standard opioid plus methocarbamol
Drug
Lead sponsor
Prisma Health-Upstate
Other
Eligibility
18 Years and older
Enrollment
164 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Greenville, South Carolina
Source: ClinicalTrials.gov public record
Updated Jul 10, 2026 · Synced Oct 22, 2026, 10:37 PM EDT
Completed No phase listed Observational

Treatment Study: Reducing Cocaine/Heroin Abuse With SR-Amphetamine and Buprenorphine (ARC)

NCT00698737
View directory record Official record
Conditions
Heroin Dependence, Opioid-Related Disorders, Cocaine Abuse or Dependence
Interventions
Not listed
Lead sponsor
Wayne State University
Other
Eligibility
18 Years to 55 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Nov 22, 2012 · Synced Oct 22, 2026, 10:37 PM EDT
Completed Phase 3 Interventional

Buprenorphine/Naloxone - Facilitated Rehabilitation for Opioid Dependent Adolescents - 1

NCT00078130
View directory record Official record
Conditions
Opioid-Related Disorders
Interventions
Buprenorphine/naloxone
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
14 Years to 21 Years
Enrollment
223 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2006
U.S. locations
4
States / cities
Portland, Maine • Baltimore, Maryland • Albuquerque, New Mexico + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 12, 2017 · Synced Oct 22, 2026, 10:37 PM EDT
Completed Not applicable Interventional Results available

A Depression and Opioid Pragmatic Trial in Pharmacogenetics (Acute Pain Trial)

NCT05966129
View directory record Official record
Conditions
Acute Pain
Interventions
Pharmacogenetic testing, Clinical decisions support
Other
Lead sponsor
Duke University
Other
Eligibility
8 Years and older
Enrollment
1,602 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
11
States / cities
Wilmington, Delaware • Gainesville, Florida • Jacksonville, Florida + 6 more
Source: ClinicalTrials.gov public record
Updated Mar 19, 2026 · Synced Oct 22, 2026, 10:37 PM EDT
Recruiting Not applicable Interventional

Resilience Among Individuals With Opioid Use Disorder

NCT06954402
View directory record Official record
Conditions
Opioid Use Disorder
Interventions
Acute Stress Intervention (MAST-based), Non-Stress Intervention (NST-based)
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
125 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 23, 2026 · Synced Oct 22, 2026, 10:37 PM EDT
Not listed Not applicable Interventional

Digital and Behavioral Tele-Health Tapering Program for Lowering Dependence on Opioids in Patients Undergoing Surgery

NCT04963972
View directory record Official record
Conditions
Malignant Abdominal Neoplasm, Malignant Head and Neck Neoplasm, Malignant Solid Neoplasm, Malignant Thoracic Neoplasm
Interventions
Behavioral Intervention, Best Practice, Questionnaire Administration
Behavioral · Other
Lead sponsor
Lucid Lane, Inc
Industry
Eligibility
18 Years and older
Enrollment
272 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 10, 2022 · Synced Oct 22, 2026, 10:37 PM EDT
Completed Phase 2 Interventional Results available

Buprenorphine's Dose Response Curve

NCT00460239
View directory record Official record
Conditions
Opioid-related Disorders
Interventions
Buprenorphine, Morphine, Placebo
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
21 Years to 55 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2017 · Synced Oct 22, 2026, 10:37 PM EDT