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NCT02218021 · ClinicalTrials.gov registry record · Phase 1
A Study of the Abuse Liability Potential of Samidorphan in Healthy, Non-Dependent, Recreational Opioid Users
A Phase 1 study, sponsored by Alkermes.
- Completed
- Registry status
- Phase 1
- Development phase
- 59
- Enrollment target
NCT02218021: Completed Phase 1 study, sponsored by Alkermes.
NCT02218021 is a Phase 1 study that has completed, run by Alkermes. The registered enrollment target is 59 participants, roughly in line with the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target. According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT02218021, a Phase 1 study, has completed, sponsored by Alkermes.
- COMPLETED
- Registry status
- Phase 1
- Development phase
- 59 participants
- Enrollment target
Study Summary
The purpose of this study is to evaluate the abuse potential and safety of samidorphan in healthy, non-dependent, adult, recreational opioid users.
Interventions
- DRUG Placebo
- DRUG Oxycodone
- DRUG Samidorphan
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 59 participants |
| Start Date | 2014-08 |
| Est. Completion | 2014-11 |
| Phase | Phase 1 |
What the finished NCT02218021 record still lists
NCT02218021 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 59 participants, a relatively small participant target, roughly in line with the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target.
The record links to 0 conditions, and to 3 interventions - of which Placebo is the first listed.
NCT02218021 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT02218021 about?
NCT02218021 is a clinical study titled "A Study of the Abuse Liability Potential of Samidorphan in Healthy, Non-Dependent, Recreational Opioid Users". The purpose of this study is to evaluate the abuse potential and safety of samidorphan in healthy, non-dependent, adult, recreational opioid users.
What is the current status of trial NCT02218021?
This trial is currently completed. It is a Phase 1 study. The enrollment target is 59 participants. The study started on 2014-08. Estimated completion is 2014-11.
What interventions are being tested in trial NCT02218021?
The interventions under investigation include: Placebo (DRUG), Oxycodone (DRUG), Samidorphan (DRUG).
Who is sponsoring clinical trial NCT02218021?
This trial is sponsored by Alkermes, which has 66 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT02218021's enrollment target sits among peer trials
59 895th of 2000 higher than 1,106 of 2,000 other Phase 1 trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Phase 1 trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
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