Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 22, 2026, 8:40 AM EDT

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Showing 1–5 of 5 matching trials from the live ClinicalTrials.gov search.
Completed Not applicable Interventional Accepts healthy volunteers

Brain as a Therapeutic and Research Target in Trigeminal Neuropathic Pain

NCT03003715
Conditions
Trigeminal Neuropathic Pain
Interventions
PET Scans, transcranial direct current stimulation (tDCS), MRI, sham tDCS (prior to real tDCS)
Procedure · Other
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 65 Years
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Ann Arbor, Michigan
Conditions
Opioid Use Disorder
Interventions
CVL-354, [11C]-LY2795050, [11C]-carfentanil
Drug
Lead sponsor
Cerevel Therapeutics, LLC
Industry
Eligibility
18 Years to 55 Years
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
2
States / cities
New Haven, Connecticut
Active, not recruiting Phase 1 Interventional Accepts healthy volunteers

Multi-System Analysis of Opioid Receptor Binding

NCT05528848
Conditions
Healthy, Opioid Use Disorder
Interventions
Carfentanil, C-11, Naloxone, Loperamide Hydrochloride
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 50 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Recruiting Early Phase 1 Interventional Accepts healthy volunteers

Investigating the Mu:Kappa Opioid Receptor Imbalance in Alcohol Use Disorder

NCT05957159
Conditions
Alcohol Use Disorder
Interventions
Detoxification Program, PKAB, CFN
Other · Radiation
Lead sponsor
Yale University
Other
Eligibility
21 Years to 70 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
1
States / cities
New Haven, Connecticut
Completed Phase 1 Interventional Accepts healthy volunteers

Effects of Smoking on Opioid Receptor Binding: A PET Study

NCT00618631
Conditions
Substance-related Discorder
Interventions
Nicotine, Carfentanil
Drug
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
21 Years to 50 Years
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2015
U.S. locations
2
States / cities
Baltimore, Maryland