Completed PHASE2 INTERVENTIONAL 3-arm NCT00924560

A Multicenter Study to Evaluate the Effects of a 91-day Oral Contraceptive on Bone Mineral Density in Adolescent Females

A Multicenter, Open-Label, Randomized, Controlled Study to Compare the Effects on Bone Mineral Density of DR-105 and a 28-Day Cycle Oral Contraceptive Regimen in Healthy, Postmenarchal, Adolescent Females

Sponsor: Duramed Research

Conditions Bone Mineral Density

Interventions 28-day Levonorgestrel Oral Contraceptive 91-day Levonorgestrel Oral Contraceptive

Updated 8 times since 2017 Last updated: Oct 10, 2014 Started: Jun 30, 2009 Primary completion: Aug 31, 2012 Completion: Aug 31, 2012

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

Listed as NCT00924560, this PHASE2 trial focuses on Bone Mineral Density and remains completed. Sponsored by Duramed Research, it has been updated 8 times since 2009, reflecting limited change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

Change History

8 versions recorded

Sep 2025 — Present [monthly]

Completed PHASE2
Sep 2024 — Sep 2025 [monthly]

Completed PHASE2
Jul 2024 — Sep 2024 [monthly]

Completed PHASE2
Jan 2022 — Jul 2024 [monthly]

Completed PHASE2
Jan 2021 — Jan 2022 [monthly]

Completed PHASE2

▶ Show 3 earlier versions

Jun 2018 — Jan 2021 [monthly]

Completed PHASE2
Feb 2017 — Jun 2018 [monthly]

Completed PHASE2
Jan 2017 — Feb 2017 [monthly]

Completed PHASE2

First recorded

Jun 2009

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Duramed Research

Data source: Teva Branded Pharmaceutical Products R&D, Inc.

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

Study Locations

Baton Rouge, United States , Boynton Beach, United States , Champaign, United States , Charleston, United States , Clearwater, United States , Cleveland, United States , Columbia, United States , Dallas, United States , DeLand, United States , Durham, United States and 32 more locations