- Conditions
- Opioid Use Disorder, Chronic Pain, Methadone
- Interventions
- Methadone (100% dose), Methadone (50% dose)
- Drug
- Lead sponsor
- University of Maryland, Baltimore
- Other
- Eligibility
- 18 Years to 100 Years
- Enrollment
- 150 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2028
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
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 come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 97–120
of 182
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Substance Abuse
- Interventions
- cognitive behavioral training
- Behavioral
- Lead sponsor
- Brigham and Women's Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 84 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2011
- U.S. locations
- 1
- States / cities
- Chestnut Hill, Massachusetts
- Conditions
- Pain, Chronic Disease, Prescription Opioid Abuse
- Interventions
- Methadone
- Drug
- Lead sponsor
- National Institute on Drug Abuse (NIDA)
- NIH
- Eligibility
- 18 Years and older
- Enrollment
- 36 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2000 – 2005
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Chronic Pain
- Interventions
- E-health program
- Behavioral
- Lead sponsor
- University of Cincinnati
- Other
- Eligibility
- 25 Years to 80 Years
- Enrollment
- 402 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2021
- U.S. locations
- 2
- States / cities
- Durham, North Carolina • Cincinnati, Ohio
- Conditions
- Chronic Opioid Therapy
- Interventions
- opioid prescribing
- Other
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 43 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2021
- U.S. locations
- 1
- States / cities
- Stanford, California
- Conditions
- Opioid Withdrawal, Analgesia
- Interventions
- transcutaneous Auricular neurostimulation - Active, transcutaneous auricular neurostimulation - Sham
- Device
- Lead sponsor
- The University of Texas Medical Branch, Galveston
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2027
- U.S. locations
- 1
- States / cities
- Galveston, Texas
- Conditions
- Chronic Pain, Low Back Pain
- Interventions
- Meditation-CBT Intervention + Usual Care, Usual Care Alone
- Behavioral · Other
- Lead sponsor
- University of Wisconsin, Madison
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 35 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013
- U.S. locations
- 1
- States / cities
- Madison, Wisconsin
- Conditions
- Opioid-Related Disorders
- Interventions
- Treating Opioid Patients' Pain and Sadness (TOPPS), Health Education (HE)
- Behavioral
- Lead sponsor
- Boston University
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 163 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2024
- U.S. locations
- 2
- States / cities
- Boston, Massachusetts • Fall River, Massachusetts
- Conditions
- Hypogonadism, Opioid-Related Disorders, Male Infertility
- Interventions
- Clomiphene citrate, Placebo
- Drug
- Lead sponsor
- Weill Medical College of Cornell University
- Other
- Eligibility
- 18 Years to 65 Years · Male only
- Enrollment
- 13 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2017
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Opioid-Induced Constipation
- Interventions
- Methylnaltrexone, Placebo
- Drug
- Lead sponsor
- Bausch Health Americas, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 804 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2011
- U.S. locations
- 2
- States / cities
- Raleigh, North Carolina
- Conditions
- Opioid Use Disorder, Chronic Pain
- Interventions
- Integrating the Management of Pain and Addiction via Collaborative Treatment (IMPACT), Enhanced Treatment as Usual (ETAU)
- Behavioral
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 18 Years and older
- Enrollment
- 250 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2030
- U.S. locations
- 4
- States / cities
- West Haven, Connecticut • Bedford, Massachusetts • Boston, Massachusetts + 1 more
- Conditions
- Opioid Use Disorder, Opioid Misuse, Chronic Pain
- Interventions
- Implementation Strategies
- Behavioral
- Lead sponsor
- University of New Mexico
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 225 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2028
- U.S. locations
- 3
- States / cities
- Arcata, California • Minneapolis, Minnesota • Toppenish, Washington
- Conditions
- Chronic Widespread Pain
- Interventions
- Relistor Injectable Product
- Drug
- Lead sponsor
- Florida International University
- Other
- Eligibility
- 19 Years to 65 Years
- Enrollment
- 200 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2027
- U.S. locations
- 1
- States / cities
- Miami, Florida
- Conditions
- Pain, Chronic Pain, Breakthrough Pain
- Interventions
- Fentanyl Buccal Tablets
- Drug
- Lead sponsor
- Cephalon
- Industry
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 218 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2007
- U.S. locations
- 33
- States / cities
- Birmingham, Alabama • Phoenix, Arizona • Anaheim, California + 29 more
- Conditions
- Pain
- Interventions
- Low level 1 Watt, Phoenix Thera-Lase System 42, Phoenix Thera-Lase System 74
- Device
- Lead sponsor
- Phoenix Thera-lase Systems, LLC
- Industry
- Eligibility
- 25 Years to 65 Years
- Enrollment
- 75 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2017
- U.S. locations
- 1
- States / cities
- Dallas, Texas
- Conditions
- Amputation, Chronic Pain
- Interventions
- morphine and mexiletine
- Drug
- Lead sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
- NIH
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1997 – 2003
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Pain, Opioid Use
- Interventions
- Standard treatment + placebo, Standard treatment + Microcurrent Therapy
- Procedure
- Lead sponsor
- Paul Crawford
- Federal
- Eligibility
- 18 Years and older
- Enrollment
- 200 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2022
- U.S. locations
- 1
- States / cities
- Nellis Air Force Base, Nevada
- Conditions
- Chronic Pain, Opioid Use Disorder, Opioid Misuse and Addiction
- Interventions
- Usual Care, Pain Self-Management
- Behavioral
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 204 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2026
- U.S. locations
- 17
- States / cities
- Baltimore, Maryland • Allison Park, Pennsylvania • Blawnox, Pennsylvania + 9 more
- Conditions
- Low Back Pain
- Interventions
- ED Physical Therapy
- Other
- Lead sponsor
- Northwestern University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 128 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2025
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Low Back Pain
- Interventions
- Oxycodone/Naloxone Controlled-release, Placebo
- Drug
- Lead sponsor
- Purdue Pharma LP
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 1,095 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2012
- U.S. locations
- 151
- States / cities
- Birmingham, Alabama • Haleyville, Alabama • Huntsville, Alabama + 123 more
- Conditions
- Overdose, Risk Behavior
- Interventions
- Co-Dispensing
- Behavioral
- Lead sponsor
- Kaiser Permanente
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 7 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2022
- U.S. locations
- 1
- States / cities
- Denver, Colorado
- Conditions
- Chronic Pain
- Interventions
- SynchroMed Infusion System and Intrathecal Morphine Sulfate, Conventional Medicine
- Device · Other
- Lead sponsor
- MedtronicNeuro
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 7 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2015
- U.S. locations
- 6
- States / cities
- Homewood, Alabama • Napa, California • Walnut Creek, California + 3 more
- Conditions
- Chronic Pain, Opiate Dependence
- Interventions
- Cognitive-Behavioral Therapy for Pain and Opioid Dependence, Methadone Drug Counseling
- Behavioral
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2014
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Neuropathic Pain
- Interventions
- N-acetyl-l-cysteine
- Drug
- Lead sponsor
- Virginia Commonwealth University
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 11 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2017
- U.S. locations
- 1
- States / cities
- Richmond, Virginia