Completed PHASE4 INTERVENTIONAL 2-arm NCT01767285

Immediate vs. Delayed Postpartum Etonogestrel Implant

A Randomized Controlled Trial of Immediate Postpartum Etonogestrel Implant Versus Six-week Postpartum Etonogestrel Implant: A Pilot Study

Sponsor: Duke University

Conditions Continuation Rate of Contraceptive Implant

Interventions Etonogestrel implant

Updated 8 times since 2017 Last updated: Jan 13, 2017 Started: Jan 31, 2013 Primary completion: Apr 30, 2015 Completion: Apr 30, 2015

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This PHASE4 trial investigates Continuation Rate of Contraceptive Implant and is currently completed. Duke University leads this study, which shows 8 recorded versions since 2013 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

Change History

8 versions recorded

Sep 2024 — Present [monthly]

Completed PHASE4
Jul 2024 — Sep 2024 [monthly]

Completed PHASE4
Jan 2023 — Jul 2024 [monthly]

Completed PHASE4
Dec 2022 — Jan 2023 [monthly]

Completed PHASE4
Jan 2021 — Dec 2022 [monthly]

Completed PHASE4

▶ Show 3 earlier versions

Jun 2018 — Jan 2021 [monthly]

Completed PHASE4
Feb 2017 — Jun 2018 [monthly]

Completed PHASE4
Jan 2017 — Feb 2017 [monthly]

Completed PHASE4

First recorded

Jan 2013

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Duke University

Data source: Duke University

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• Durham, United States