Completed PHASE3 INTERVENTIONAL 2-arm NCT00196365

A Study to Evaluate the Efficacy of Seasonique for the Treatment of Cyclic Pelvic Pain

A Study to Compare the Efficacy of an Extended-cycle Oral Contraceptive, Seasonique Which Utilizes Ethinyl Estradiol During the Usual Hormone-free Interval Compared to Conventional Oral Contraceptive Therapy for Cyclic Pelvic Pain

Sponsor: Duramed Research

Conditions Dysmenorrhea

Interventions levonorgestrel/EE 0.15/0.03 and EE 0.01 mg tablets levonorgestrel/EE 0.15/0.03 mg tablets and placebo

Updated 7 times since 2017 Last updated: May 9, 2014 Started: Jan 31, 2005 Primary completion: Jul 31, 2007 Completion: Jul 31, 2007

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

This PHASE3 trial investigates Dysmenorrhea and is currently completed. Duramed Research leads this study, which shows 7 recorded versions since 2005 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

Change History

7 versions recorded

Sep 2024 — Present [monthly]

Completed PHASE3
Jul 2024 — Sep 2024 [monthly]

Completed PHASE3
Jan 2022 — Jul 2024 [monthly]

Completed PHASE3
Jan 2021 — Jan 2022 [monthly]

Completed PHASE3
Jun 2018 — Jan 2021 [monthly]

Completed PHASE3

▶ Show 2 earlier versions

Feb 2017 — Jun 2018 [monthly]

Completed PHASE3
Jan 2017 — Feb 2017 [monthly]

Completed PHASE3

First recorded

Jan 2005

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

Charlotte, United States , Columbus, United States , Decatur, United States , Denver, United States , Huntsville, United States , Medford, United States , Memphis, United States , Moorestown, United States , Newport News, United States , Norfolk, United States and 7 more locations