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Clinical trialNCT02696434CompletedPhase 3Interventional

Evaluating Naltrexone for Use in Conjunction With Buprenorphine in Adults With Opioid Use Disorder Transitioning From Buprenorphine Maintenance Prior to First Dose of VIVITROL

SponsorAlkermes, Inc.Enrollment101Opioid Use Disorder
View the registry record on ClinicalTrials.gov

Summary

The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

9 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States
  • Segal Institute for Clinical Research

    Lauderhill, Florida, United States

  • Research Centers of America, Llc

    Oakland Park, Florida, United States

  • Neuroscience Research Institute, Inc.

    Winfield, Illinois, United States

  • John Hopkins School of Medicine

    Baltimore, Maryland, United States

  • Hassman Research Institute

    Berlin, New Jersey, United States

  • New York State Psychiatric Institute

    New York, New York, United States

  • Duke University Medical Center

    Durham, North Carolina, United States

  • University of Pennsylvania Treatment Research Center

    Philadelphia, Pennsylvania, United States

  • Western Psychiatric Institute and Clinic of University of Pittsburgh Medical Center

    Pittsburgh, Pennsylvania, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start
30 Apr 2016
Primary completion
30 Nov 2017
Completion
30 Nov 2017
Last update posted
12 Feb 2019
Registered enrollment
101
Registry id
NCT02696434

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.