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NCT00000187 · ClinicalTrials.gov registry record · Phase 2
Ritanserin in Treatment of Cocaine Dependence - 1
A Phase 2 study, sponsored by University of Pennsylvania.
- Completed
- Registry status
- Phase 2
- Development phase
- 80
- Enrollment target
NCT00000187: Completed Phase 2 study, sponsored by University of Pennsylvania.
NCT00000187 is a Phase 2 study that has completed, run by University of Pennsylvania. The registered enrollment target is 80 participants, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (40% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00000187, a Phase 2 study, has completed, sponsored by University of Pennsylvania.
- COMPLETED
- Registry status
- Phase 2
- Development phase
- 80 participants
- Enrollment target
Study Summary
The purpose of this study is to assess ritanserin as a pharmacotherapy for cocaine dependence.
Interventions
- DRUG Ritanserin
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 80 participants |
| Start Date | 1992-07 |
| Phase | Phase 2 |
What the finished NCT00000187 record still lists
NCT00000187 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 80 participants, a relatively small participant target, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (40% lower).
The record links to 0 conditions, and to 1 intervention - of which Ritanserin is the first listed.
NCT00000187 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT00000187 about?
NCT00000187 is a clinical study titled "Ritanserin in Treatment of Cocaine Dependence - 1". The purpose of this study is to assess ritanserin as a pharmacotherapy for cocaine dependence.
What is the current status of trial NCT00000187?
This trial is currently completed. It is a Phase 2 study. The enrollment target is 80 participants. The study started on 1992-07.
What interventions are being tested in trial NCT00000187?
The interventions under investigation include: Ritanserin (DRUG).
Who is sponsoring clinical trial NCT00000187?
This trial is sponsored by University of Pennsylvania, which has 1,423 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT00000187's enrollment target sits among peer trials
80 842nd of 2000 higher than 1,117 of 2,000 other Phase 2 trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Phase 2 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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