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NCT00235547 · ClinicalTrials.gov registry record · NA
Trial of Immediate Versus Delayed Initiation of Transdermal Hormonal Contraception After Therapeutic Abortion
A NA study, sponsored by University of California, San Francisco.
- Completed
- Registry status
- NA
- Development phase
- 298
- Enrollment target
NCT00235547: Completed NA study, sponsored by University of California, San Francisco.
NCT00235547 is a NA study that has completed, run by University of California, San Francisco. The registered enrollment target is 298 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (79% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00235547, a NA study, has completed, sponsored by University of California, San Francisco.
- COMPLETED
- Registry status
- NA
- Development phase
- 298 participants
- Enrollment target
Study Summary
This is a randomized, controlled trial investigating whether immediate versus standard, "Sunday Start", initiation of transdermal hormonal contraception (the patch) in post-abortion subjects can improve compliance and the continuation of contraception. Immediate initiation of the patch has been studied in women seeking contraception when they are not immediately post-abortion, and this "Quick Start" method has been shown to improve the continuation of the patch into a second month. The primary hypothesis of this study is that immediate initiation of the patch in post-abortal women will improve the continuation of contraception over delayed initiation on the first Sunday after an abortion.
Primary Outcome
we will also describe what participants were using two months post-abortion
Interventions
- BEHAVIORAL timing of initiation of transdermal patch after an abortion
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 298 participants |
| Start Date | 2005-08 |
| Est. Completion | 2012-12 |
| Phase | NA |
What the finished NCT00235547 record still lists
NCT00235547 is an interventional study that assigns participants to a tested intervention. The registered 298 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 (79% lower).
The record links to 0 conditions, and to 1 intervention - of which timing of initiation of transdermal patch after an abortion is the first listed.
NCT00235547 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT00235547 about?
NCT00235547 is a clinical study titled "Trial of Immediate Versus Delayed Initiation of Transdermal Hormonal Contraception After Therapeutic Abortion". This is a randomized, controlled trial investigating whether immediate versus standard, "Sunday Start", initiation of transdermal hormonal contraception (the patch) in post-abortion subjects can improve compliance and the continuation of contraception. Immediate initiation of the patch has been stud...
What is the current status of trial NCT00235547?
This trial is currently completed. It is a NA study. The enrollment target is 298 participants. The study started on 2005-08. Estimated completion is 2012-12.
What interventions are being tested in trial NCT00235547?
The interventions under investigation include: timing of initiation of transdermal patch after an abortion (BEHAVIORAL).
Who is sponsoring clinical trial NCT00235547?
This trial is sponsored by University of California, San Francisco, which has 1,713 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT00235547's enrollment target sits among peer trials
298 371st of 2000 higher than 1,629 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
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