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NCT00724438 · ClinicalTrials.gov registry record

Pharmacokinetics of Implanon in Obese Women

A clinical trial of Obesity and Contraception, sponsored by University of Chicago.

Completed
Registry status
18
Enrollment target
1
Study location

NCT00724438: Completed study of Obesity and Contraception, sponsored by University of Chicago.

NCT00724438 is a study of Obesity and Contraception that has completed, run by University of Chicago. The registered enrollment target is 18 participants, below the 819-participant average among 1,053 other Obesity trials with a reported enrollment target (98% lower). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT00724438, a study of Obesity and Contraception, has completed, sponsored by University of Chicago.

COMPLETED
Registry status
18 participants
Enrollment target
1
Study location

Study Summary

Prior studies examining the pharmacokinetics, safety, and efficacy of the new etonogestrel-containing single rod implantable contraceptive device, Implanon, did not include women who exceeded 130% of ideal body weight. Yet, as these women comprise a significant portion of the U.S. population, studies of Implanon in obese women are essential. The proposed study represents an important first step in addressing the lack of data on Implanon in obese women. We aim to examine the pharmacokinetics of Implanon in obese women during the first 6 months of use and to provide data on the acceptability, side effect profile, and ease of insertion, palpation, and removal in these women. We also aim to collect samples for future validation studies of the use of the blood spot (finger-stick blood sample on filter paper) as a method of determining plasma etonogestrel.

Conditions Studied

Study Locations (1)

Illinois

  • University of Chicago - Chicago

Trial Details

FieldValue
Enrollment Target 18 participants
Start Date 2008-07
Est. Completion 2011-12
University of Chicago

796 total trials

What the finished NCT00724438 record still lists

NCT00724438 is an observational study that tracks outcomes without assigning an intervention. The registry caps enrollment at 18 participants, a relatively small participant target, below the 819-participant average among 1,053 other Obesity trials with a reported enrollment target (98% lower).

The record links to 2 conditions, with Obesity appearing as the primary indexed condition, and to 0 interventions.

NCT00724438 reports a single indexed study location in Illinois.

Frequently Asked Questions

What is clinical trial NCT00724438 about?

NCT00724438 is a clinical study titled "Pharmacokinetics of Implanon in Obese Women". Prior studies examining the pharmacokinetics, safety, and efficacy of the new etonogestrel-containing single rod implantable contraceptive device, Implanon, did not include women who exceeded 130% of ideal body weight. Yet, as these women comprise a significant portion of the U.S. population, studie...

What is the current status of trial NCT00724438?

This trial is currently completed. The enrollment target is 18 participants. The study started on 2008-07. Estimated completion is 2011-12.

What conditions does trial NCT00724438 study?

This clinical trial studies the following conditions: Obesity, Contraception.

Who is sponsoring clinical trial NCT00724438?

This trial is sponsored by University of Chicago, which has 796 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT00724438 being conducted?

This trial has 1 study location across Illinois. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Obesity

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT00724438's enrollment target sits among peer trials

18 982nd of 1053 higher than 64 of 1,053 other Obesity trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Obesity 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 NCT00724438, the US trial registry maintained by the National Library of Medicine. NCT00724438 (small enrollment · single site footprint · completed) retrieved and formatted by PlainTrial, see methodology.