Medical Information Only. Always consult your healthcare provider before enrolling in any clinical trial.
NCT00249457 · ClinicalTrials.gov registry record · NA
Employment-based Reinforcement to Motivate Drug Abstinence in the Treatment of Drug Addiction. - 2
A NA study, sponsored by Johns Hopkins University.
- Completed
- Registry status
- NA
- Development phase
- 40
- Enrollment target
NCT00249457: Completed NA study, sponsored by Johns Hopkins University.
NCT00249457 is a NA study that has completed, run by Johns Hopkins University. The registered enrollment target is 40 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (97% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00249457, a NA study, has completed, sponsored by Johns Hopkins University.
- COMPLETED
- Registry status
- NA
- Development phase
- 40 participants
- Enrollment target
Study Summary
The purpose of this study is to determine whether long-term exposure to the Therapeutic Workplace intervention could sustain drug abstinence over an extended period of time in heroin- and cocaine-dependent, unemployed, treatment-resistant young mothers.
Primary Outcome
(total number of monthly urine samples negative for cocaine/total number of possible urine samples) x 100
Interventions
- BEHAVIORAL Contingency management
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 40 participants |
| Start Date | 1996-10 |
| Est. Completion | 2006-01 |
| Phase | NA |
What the finished NCT00249457 record still lists
NCT00249457 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 40 participants, a relatively small participant target, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (97% lower).
The record links to 0 conditions, and to 1 intervention - of which Contingency management is the first listed.
NCT00249457 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT00249457 about?
NCT00249457 is a clinical study titled "Employment-based Reinforcement to Motivate Drug Abstinence in the Treatment of Drug Addiction. - 2". The purpose of this study is to determine whether long-term exposure to the Therapeutic Workplace intervention could sustain drug abstinence over an extended period of time in heroin- and cocaine-dependent, unemployed, treatment-resistant young mothers.
What is the current status of trial NCT00249457?
This trial is currently completed. It is a NA study. The enrollment target is 40 participants. The study started on 1996-10. Estimated completion is 2006-01.
What interventions are being tested in trial NCT00249457?
The interventions under investigation include: Contingency management (BEHAVIORAL).
Who is sponsoring clinical trial NCT00249457?
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 NCT00249457's enrollment target sits among peer trials
40 1447th of 2000 higher than 465 of 2,000 other NA trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other NA 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
Nationwide trials with similar profiles
Cross-condition peers matched on enrollment target and registry start date, not the same-condition list above.
Similar enrollment target
- NCT01306019 · 40 participants · Phase 1
Lentiviral Gene Transfer for Treatment of Children Older Than Two Years of Age With X-Linked Severe Combined Immunodeficiency (XSCID)
- NCT01608152 · 40 participants
Development of a Video Game for the Improvement of Outcomes in Stem Cell Transplant Survivors
- NCT01668082 · 40 participants · NA
An Investigation of Brain Tumor Metabolism in Patients Undergoing Surgical Resection
- NCT02015013 · 40 participants · Phase 2
Hematopoietic Stem Cell Mobilization in Idiopathic CD4 Lymphocytopenia Patients and Healthy Controls for the Study of T Cell Maturation and Trafficking in Murine Models
Similar registry start date
- NCT05988463 · started 2027-01-01 · Phase 1
Dose-Escalation Study of Artesunate Patients With IPF
- NCT07219706 · started 2026-12-10 · NA
Dietary Fiber and Time Restricted Eating
- NCT02831335 · started 2026-12-01
Technical Development of Multi-Parametric Renocerebral MRI
- NCT05962346 · started 2026-12 · NA
Fetal Endoscopic Tracheal Occlusion for Congenital Diaphragmatic Hernia