At a glance
ClinicalIndex Comparison RecordN/ACompleted· 1,076 enrolled
Drug / intervention
Etonogestrel Implantdevice
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.
Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.
Effectiveness of Prolonged Use of IUD/Implant for Contraception
In Brief
A clinical study evaluating Etonogestrel Implant for Contraception. Completed, enrolled 1,076 participants across 2 sites.
Detailed Summary
This study will evaluate LNG-IUD and Etonogestrel (ENG) Implant users who are willing to use their contraception beyond the end of the FDA-approved duration. ENG Implant users will also be offered to participate in an arm of the study that will randomize them to either keeping their implant in or having it removed and replaced with a new implant. Participants will be followed for up to three years.
Study Details
Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsContraception
CountriesUnited States
CollaboratorsSusan Thompson Buffett Foundation
Timeline
N/ACompletedFinished
201220132014201520162017201820192020202120222023202420252026
Enrollment StartDec 2011
First PostedOct 2014
Primary CompletionMar 2021
TodayJul 2026
First PostedOct 17, 2014
Enrollment StartDec 1, 2011
Primary CompletionMar 31, 2021
TodayJul 2, 2026
Enrollment to primary: 9.3 yearsPosted 11.7 years ago
Interventions
Etonogestrel Implantdevice
Subdermal arm implant