Medical Information Only. Always consult your healthcare provider before enrolling in any clinical trial.
NCT00139529 · ClinicalTrials.gov registry record · NA
Education and Counseling for Abstinence From Tobacco After Pregnancy
A NA study, sponsored by Brown University.
- Completed
- Registry status
- NA
- Development phase
- 757
- Enrollment target
NCT00139529: Completed NA study, sponsored by Brown University.
NCT00139529 is a NA study that has completed, run by Brown University. The registered enrollment target is 757 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (46% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00139529, a NA study, has completed, sponsored by Brown University.
- COMPLETED
- Registry status
- NA
- Development phase
- 757 participants
- Enrollment target
Study Summary
The purpose of this study is to develop and field test a maintenance of smoking abstinence program designed for a predominately low-income, high-risk population of women from a wide variety of ethnic and racial backgrounds who have quit smoking because of (or during) their pregnancy.
Interventions
- BEHAVIORAL Educational Intervention
- BEHAVIORAL Motivational Interviewing Telephone Counseling
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 757 participants |
| Start Date | 2006-03 |
| Est. Completion | 2011-08 |
| Phase | NA |
What the finished NCT00139529 record still lists
NCT00139529 is an interventional study that assigns participants to a tested intervention. The registered 757 participants enrollment target is mid-sized for trials with a published cap, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (46% lower).
The record links to 0 conditions, and to 2 interventions - of which Educational Intervention is the first listed.
NCT00139529 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT00139529 about?
NCT00139529 is a clinical study titled "Education and Counseling for Abstinence From Tobacco After Pregnancy". The purpose of this study is to develop and field test a maintenance of smoking abstinence program designed for a predominately low-income, high-risk population of women from a wide variety of ethnic and racial backgrounds who have quit smoking because of (or during) their pregnancy.
What is the current status of trial NCT00139529?
This trial is currently completed. It is a NA study. The enrollment target is 757 participants. The study started on 2006-03. Estimated completion is 2011-08.
What interventions are being tested in trial NCT00139529?
The interventions under investigation include: Educational Intervention (BEHAVIORAL), Motivational Interviewing Telephone Counseling (BEHAVIORAL).
Who is sponsoring clinical trial NCT00139529?
This trial is sponsored by Brown University, which has 231 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT00139529's enrollment target sits among peer trials
757 145th of 2000 higher than 1,856 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
- NCT05869149 · 756 participants · NA
Systems Science Approaches to Improve Access to Healthier Foods: The FRESH Trial
- NCT06095583 · 756 participants · Phase 3
Phase 3 Study of Toripalimab Alone or in Combination With Tifcemalimab as Consolidation Therapy in Patients With Limited-stage Small Cell Lung Cancer (LS-SCLC)
- NCT02089607 · 760 participants · NA
CAAAs, TAAAs, Aortic Arch Aneurysms or Dissections With Fenestrated/Branched Stent Graft
- NCT04073706 · 760 participants · Phase 3
Sentinel Node Biopsy in Endometrial Cancer
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