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NCT00142870 · ClinicalTrials.gov registry record · Phase 2
Effectiveness of Bupropion in Treating Marijuana Dependent Individuals
A Phase 2 study, sponsored by National Institute on Drug Abuse (NIDA).
- Completed
- Registry status
- Phase 2
- Development phase
- 30
- Enrollment target
NCT00142870: Completed Phase 2 study, sponsored by National Institute on Drug Abuse (NIDA).
NCT00142870 is a Phase 2 study that has completed, run by National Institute on Drug Abuse (NIDA). The registered enrollment target is 30 participants, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (77% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00142870, a Phase 2 study, has completed, sponsored by National Institute on Drug Abuse (NIDA).
- COMPLETED
- Registry status
- Phase 2
- Development phase
- 30 participants
- Enrollment target
Study Summary
A definable and significant withdrawal syndrome occurs upon cessation of chronic, heavy marijuana use. Bupropion (Zyban) is a medication currently used to treat withdrawal symptoms associated with tobacco use. The purpose of this study is to determine if bupropion will help individuals stop using marijuana.
Interventions
- DRUG Bupropion
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 30 participants |
| Start Date | 2005-03 |
| Est. Completion | 2006-05 |
| Phase | Phase 2 |
What the finished NCT00142870 record still lists
NCT00142870 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 30 participants, a relatively small participant target, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (77% lower).
The record links to 0 conditions, and to 1 intervention - of which Bupropion is the first listed.
NCT00142870 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT00142870 about?
NCT00142870 is a clinical study titled "Effectiveness of Bupropion in Treating Marijuana Dependent Individuals". A definable and significant withdrawal syndrome occurs upon cessation of chronic, heavy marijuana use. Bupropion (Zyban) is a medication currently used to treat withdrawal symptoms associated with tobacco use. The purpose of this study is to determine if bupropion will help individuals stop using ma...
What is the current status of trial NCT00142870?
This trial is currently completed. It is a Phase 2 study. The enrollment target is 30 participants. The study started on 2005-03. Estimated completion is 2006-05.
What interventions are being tested in trial NCT00142870?
The interventions under investigation include: Bupropion (DRUG).
Who is sponsoring clinical trial NCT00142870?
This trial is sponsored by National Institute on Drug Abuse (NIDA), which has 335 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT00142870's enrollment target sits among peer trials
30 1582nd of 2000 higher than 332 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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