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NCT00677742 · ClinicalTrials.gov registry record · NA

The Impact of Pack Supply on Birth Control Pill Continuation

A NA study, sponsored by Columbia University.

Completed
Registry status
NA
Development phase
700
Enrollment target

NCT00677742: Completed NA study, sponsored by Columbia University.

NCT00677742 is a NA study that has completed, run by Columbia University. The registered enrollment target is 700 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (50% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT00677742, a NA study, has completed, sponsored by Columbia University.

COMPLETED
Registry status
NA
Development phase
700 participants
Enrollment target

Study Summary

The purpose of this study is to determine whether getting more packs of birth control pills leads to improved continuation, when compared with getting the traditional supply.

Interventions

  • OTHER enhanced initial supply of oral contraception
  • OTHER conventional initial supply of oral contraception

Trial Details

FieldValue
Enrollment Target 700 participants
Start Date 2007-06
Est. Completion 2012-11
Phase NA
Columbia University

958 total trials

What the finished NCT00677742 record still lists

NCT00677742 is an interventional study that assigns participants to a tested intervention. The registered 700 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 (50% lower).

The record links to 0 conditions, and to 2 interventions - of which enhanced initial supply of oral contraception is the first listed.

NCT00677742 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT00677742 about?

NCT00677742 is a clinical study titled "The Impact of Pack Supply on Birth Control Pill Continuation". The purpose of this study is to determine whether getting more packs of birth control pills leads to improved continuation, when compared with getting the traditional supply.

What is the current status of trial NCT00677742?

This trial is currently completed. It is a NA study. The enrollment target is 700 participants. The study started on 2007-06. Estimated completion is 2012-11.

What interventions are being tested in trial NCT00677742?

The interventions under investigation include: enhanced initial supply of oral contraception (OTHER), conventional initial supply of oral contraception (OTHER).

Who is sponsoring clinical trial NCT00677742?

This trial is sponsored by Columbia University, which has 958 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT00677742's enrollment target sits among peer trials

700 149th of 2000 higher than 1,850 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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Source: ClinicalTrials.gov NCT00677742, the US trial registry maintained by the National Library of Medicine. NCT00677742 (mid enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.