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NCT00497068 · ClinicalTrials.gov registry record · Phase 2
Tobacco Use in Opioid Agonist Treated Pregnant Women
A Phase 2 study, sponsored by Johns Hopkins University.
- Completed
- Registry status
- Phase 2
- Development phase
- 210
- Enrollment target
NCT00497068: Completed Phase 2 study, sponsored by Johns Hopkins University.
NCT00497068 is a Phase 2 study that has completed, run by Johns Hopkins University. The registered enrollment target is 210 participants, above the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (58% higher). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00497068, a Phase 2 study, has completed, sponsored by Johns Hopkins University.
- COMPLETED
- Registry status
- Phase 2
- Development phase
- 210 participants
- Enrollment target
Study Summary
The primary objective of the proposed study is to evaluate the efficacy of tobacco abstinence-contingent voucher incentives versus non-tobacco abstinence-contingent incentives for reducing or eliminating tobacco use during pregnancy in methadone treated women. In addition, the impact that this intervention has in reducing the incidence and severity of methadone associated neonatal abstinence syndrome will also be examined.
Interventions
- BEHAVIORAL control
- BEHAVIORAL tobacco abstinent contingent
- BEHAVIORAL non-contingent
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 210 participants |
| Start Date | 2005-01 |
| Est. Completion | 2010-06 |
| Phase | Phase 2 |
What the finished NCT00497068 record still lists
NCT00497068 is an interventional study that assigns participants to a tested intervention. The registered 210 participants enrollment target is mid-sized for trials with a published cap, above the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (58% higher).
The record links to 0 conditions, and to 3 interventions - of which control is the first listed.
NCT00497068 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT00497068 about?
NCT00497068 is a clinical study titled "Tobacco Use in Opioid Agonist Treated Pregnant Women". The primary objective of the proposed study is to evaluate the efficacy of tobacco abstinence-contingent voucher incentives versus non-tobacco abstinence-contingent incentives for reducing or eliminating tobacco use during pregnancy in methadone treated women. In addition, the impact that this inter...
What is the current status of trial NCT00497068?
This trial is currently completed. It is a Phase 2 study. The enrollment target is 210 participants. The study started on 2005-01. Estimated completion is 2010-06.
What interventions are being tested in trial NCT00497068?
The interventions under investigation include: control (BEHAVIORAL), tobacco abstinent contingent (BEHAVIORAL), non-contingent (BEHAVIORAL).
Who is sponsoring clinical trial NCT00497068?
This trial is sponsored by Johns Hopkins University, which has 1,448 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT00497068's enrollment target sits among peer trials
210 290th of 2000 higher than 1,707 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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