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ClinicalTrials.gov public records Last synced Oct 26, 2026, 1:26 PM EDT

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

Showing 673–696 of 2,683 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: OPIOID Clear all
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Solving Stigma Through POV Simulation: Enhancing Pharmacist Empathy-based Practices With Sickle Cell Disease Patients

NCT07217548
View directory record Official record
Conditions
Stigma
Interventions
point of view simulation, Control
Behavioral
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 1, 2026 · Synced Oct 26, 2026, 1:26 PM EDT
Terminated Phase 4 Interventional Results available

Baclofen as a Perioperative Analgesic Adjuvant

NCT03720717
View directory record Official record
Conditions
Pain
Interventions
Baclofen 10mg, Placebo
Drug · Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Sep 5, 2024 · Synced Oct 26, 2026, 1:26 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

NSAID vs. Narcotics

NCT02915055
View directory record Official record
Conditions
Multimodal Analgesia, Nonsteroidal Anti-inflammatory Drugs
Interventions
Ibuprofen 600 mg, standard oxycodone/acetaminophen
Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
77 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 8, 2017 · Synced Oct 26, 2026, 1:26 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Preventing Parental Opioid and/or Methamphetamine Addiction Within DHS-Involved Families: PRE-FAIR

NCT05380440
View directory record Official record
Conditions
Opioid-Related Disorders, Stimulant-Related Disorder, Child Neglect, Mental Health Impairment
Interventions
Prevention Adaptation of Families Actively Improving Relationships (PRE-FAIR), Standard Case Management and Referral
Behavioral
Lead sponsor
Chestnut Health Systems
Other
Eligibility
16 Years to 30 Years
Enrollment
241 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
Eugene, Oregon
Source: ClinicalTrials.gov public record
Updated Jun 5, 2026 · Synced Oct 26, 2026, 1:26 PM EDT
Active, not recruiting Not applicable Interventional

Development of an Intervention to Enhance Cancer Pain Management

NCT03752268
View directory record Official record
Conditions
Other Cancer
Interventions
Enhancing Cancer Pain Management
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
21 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 27, 2026 · Synced Oct 26, 2026, 1:26 PM EDT
Not listed Not applicable Interventional

Randomized Control Trial (RCT) of Early Palliative Care for HCC

NCT02556619
View directory record Official record
Conditions
Carcinoma, Hepatocellular
Interventions
Early Palliative Care/Symptom Control
Behavioral
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 27, 2021 · Synced Oct 26, 2026, 1:26 PM EDT
Active, not recruiting Phase 3 Interventional Results available

Trial to Shorten Pharmacologic Treatment of Newborns With Neonatal Opioid Withdrawal Syndrome (NOWS)

NCT04214834
View directory record Official record
Conditions
Neonatal Opioid Withdrawal Syndrome
Interventions
Morphine, Methadone
Drug
Lead sponsor
Advancing Clinical Trials in Neonatal Opioid Withdrawal (ACT NOW) Program
Network
Eligibility
36 Weeks and older
Enrollment
189 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
24
States / cities
Birmingham, Alabama • Tucson, Arizona • Little Rock, Arkansas + 18 more
Source: ClinicalTrials.gov public record
Updated Jun 30, 2026 · Synced Oct 26, 2026, 1:26 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

The Effects of Water Temperature on the Cold Pressor Test

NCT03083626
View directory record Official record
Conditions
Chronic Pain
Interventions
Cold pressor test
Other
Lead sponsor
Georgetown University
Other
Eligibility
21 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Apr 20, 2017 · Synced Oct 26, 2026, 1:26 PM EDT
Active, not recruiting Not applicable Interventional

Stepped Care for Patients to Optimize Whole Recovery

NCT05155163
View directory record Official record
Conditions
Opioid Use Disorder, Chronic Pain
Interventions
SC-POWR
Behavioral
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
204 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
2
States / cities
New Haven, Connecticut • North Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Apr 27, 2026 · Synced Oct 26, 2026, 1:26 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Strategies to Reduce Addiction Stigma Among Health Professionals

NCT05127707
View directory record Official record
Conditions
Opioid Use Disorder, Substance Use Disorders, Stigma, Social
Interventions
Words Matter - Visual Campaign, Words Matter - Visual Campaign & Narrative Vignette (Messenger: Person with Opioid Use Disorder) Experimental: Words Matter - Visual Campaign & Narrative Vignette (Messenger: Clinician), Words Matter - Visual Campaign & Narrative Vignette (Messenger: Clinician), Words Matter - Visual Campaign & Narrative Vignette (Messenger: Health System Administrator), Medication Treatment for Opioid Use Disorder Works - Visual Campaign, Medication Treatment for Opioid Use Disorder Works - Visual Campaign & Narrative Vignette (Messenger: Person with Opioid Use Disorder), Medication Treatment for Opioid Use Disorder Works - Visual Campaign & Narrative Vignette (Messenger: Clinician), Medication Treatment for Opioid Use Disorder Works - Visual Campaign & Narrative Vignette (Messenger: Health System Administrator)
Behavioral
Lead sponsor
Johns Hopkins Bloomberg School of Public Health
Other
Eligibility
18 Years and older
Enrollment
1,842 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 19, 2021 · Synced Oct 26, 2026, 1:26 PM EDT
Not listed Not applicable Interventional

Pharmacogenomics Applied to Chronic Pain Treatment in Primary Care

NCT04685304
View directory record Official record
Conditions
Chronic Pain
Interventions
Pharmacogenetic Testing, Pharmacist Consultation Note, Delayed pharmacogenetic testing
Genetic · Other
Lead sponsor
Medstar Health Research Institute
Other
Eligibility
18 Years and older
Enrollment
315 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 26, 2024 · Synced Oct 26, 2026, 1:26 PM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers Results available

Intrathecal Hydromorphone for Post-cesarean Delivery Pain - a Dose Finding Study

NCT01943565
View directory record Official record
Conditions
Healthy, Pain, Pregnancy
Interventions
Hydromorphone 25mcg, Hydromorphone 50mcg, Hydromorphone 100mcg, spinal anesthesia
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 19, 2017 · Synced Oct 26, 2026, 1:26 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Neuroimaging of Opioid Phase (OPAL)

NCT05905419
View directory record Official record
Conditions
Chronic Pain, Opioid Use
Interventions
Opioid Phase
Other
Lead sponsor
Duke University
Other
Eligibility
18 Years and older · Female only
Enrollment
140 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 3, 2026 · Synced Oct 26, 2026, 1:26 PM EDT
Completed Not applicable Interventional

Harnessing Placebo Effects in Methadone Treatment

NCT02941809
View directory record Official record
Conditions
Opioid-use Disorder, Opioid-Related Disorders
Interventions
Open-Label Placebo (OLP)
Behavioral
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
133 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 11, 2020 · Synced Oct 26, 2026, 1:26 PM EDT
Completed Not applicable Interventional Results available

Care Management for the Effective Use of Opioids

NCT01236521
View directory record Official record
Conditions
Low Back Pain, Pain
Interventions
Pharmacological (MED), Behavioral treatment (CBT)
Drug · Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
261 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Jul 27, 2023 · Synced Oct 26, 2026, 1:26 PM EDT
Completed Not applicable Interventional

Non-Pharmacological Interventions on Patient Experience and Healthcare Utilization in Adult Cardiac Surgery Patients

NCT04051021
View directory record Official record
Conditions
Cardiac Surgery
Interventions
Comfort Coach, Usual Care
Behavioral · Other
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Feb 1, 2021 · Synced Oct 26, 2026, 1:26 PM EDT
Recruiting Phase 4 Interventional

Endogenous Opioid Response to Injections

NCT06666621
View directory record Official record
Conditions
Low Back Pain, Zygapophyseal Joint Arthritis
Interventions
Normal saline infusion, Naloxone infusion
Drug
Lead sponsor
Middle Tennessee Research Institute
Other
Eligibility
18 Years and older
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated May 18, 2025 · Synced Oct 26, 2026, 1:26 PM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers

A Study Of Kappa Opioid Receptor Occupancy Of PF-04455242, Using PET (Positron Emission Tomography)

NCT00939887
View directory record Official record
Conditions
Bipolar Disorder, Depression
Interventions
PF-04455242
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 55 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009
U.S. locations
3
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Feb 8, 2010 · Synced Oct 26, 2026, 1:26 PM EDT
Recruiting Not applicable Interventional

Testing Implementation Strategies to Scale-up a Multicomponent Continuum of Service Intervention for Families Involved in Systems With Parental Opioid and Methamphetamine Use

NCT07365293
View directory record Official record
Conditions
Substance Related Disorders
Interventions
Just Care for Families (JCFF), Just Care for Families (JCFF) App, Just Care for Families (JCFF) App Feedback
Behavioral
Lead sponsor
Chestnut Health Systems
Other
Eligibility
Not listed
Enrollment
254 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Eugene, Oregon
Source: ClinicalTrials.gov public record
Updated Apr 17, 2026 · Synced Oct 26, 2026, 1:26 PM EDT
Completed Not applicable Interventional

Upper Extremity Life Care Specialist (LCS)

NCT05422014
View directory record Official record
Conditions
Upper Extremity Trauma
Interventions
Life Care Specialist (LCS)
Behavioral
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
117 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Aug 31, 2026 · Synced Oct 26, 2026, 1:26 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 26, 2026, 1:26 PM EDT
Completed Phase 2 Interventional Results available

Maternal Buprenorphine-naloxone Treatment and the Infant

NCT03291847
View directory record Official record
Conditions
Maternal Opioid Use Disorder, Opioid Exposed Infant
Interventions
fetal monitoring, Buprenorphine Naloxone
Device · Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 44 Years · Female only
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 26, 2024 · Synced Oct 26, 2026, 1:26 PM EDT
Not yet recruiting Not applicable Interventional

Transmucosal Uterosacral Electrical Stimulation for Pelvic Pain Relief

NCT07501676
View directory record Official record
Conditions
Postoperative Pain After Uterine Fibroid Embolization, Uterine Fibroids (UF), Uterine Fibroids, Pelvic Pain, Pain Management
Interventions
TUNES (Transmucosal Uterosacral Electrical Stimulation), Sham TUNES Device
Device
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
28 Years to 52 Years · Female only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 30, 2026 · Synced Oct 26, 2026, 1:26 PM EDT
Recruiting Not applicable Interventional

Vanderbilt Integrated Community TMS for Opioid Recovery

NCT07457489
View directory record Official record
Conditions
Opiod Use Disorder
Interventions
Device: Repetitive Transcranial Magnetic Stimulation (rTMS)
Device
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years to 65 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
2
States / cities
Brentwood, Tennessee • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Aug 6, 2026 · Synced Oct 26, 2026, 1:26 PM EDT