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Last Updated: March 29, 2024

CLINICAL TRIALS PROFILE FOR LEVONORGESTREL AND ETHINYL ESTRADIOL


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All Clinical Trials for Levonorgestrel And Ethinyl Estradiol

Trial ID Title Status Sponsor Phase Start Date Summary
NCT00117273 ↗ A Study to Evaluate Suppression of the Pituitary-Ovarian Axis With Three Different Oral Contraceptive Regimens Completed Duramed Research Phase 3 2005-06-01 This is a randomized, open-label study to evaluate pituitary ovarian suppression in healthy, reproductive-aged women using three different regimens of oral contraceptives (OCs). Two extended regimen OCs, Seasonale (levonorgestrel/ethinyl estradiol 0.15/0.03 mg for 84 days followed by 7 days of placebo), and Seasonique (levonorgestrel/ethinyl estradiol 0.15/0.03 mg for 84 days followed by 7 days of ethinyl estradiol 0.01 mg), and a 28-day regimen OC, Portia (levonorgestrel/ethinyl estradiol 0.15/0.03 mg for 21 days followed by 7 days of placebo).
NCT00128934 ↗ Study Evaluating Combination of Levonorgestrel (LNG) and Ethinyl Estradiol (EE) in Premenstrual Dysphoric Disorder Completed Wyeth is now a wholly owned subsidiary of Pfizer Phase 3 2005-08-01 The purpose of this study is to determine whether levonorgestrel (LNG)/ethinyl estradiol (EE) is effective in treating the symptoms of severe premenstrual syndrome (PMS).
NCT00161681 ↗ Study Evaluating Levonorgestrel/Ethinyl Estradiol (LNG/EE) in PMS Completed Wyeth is now a wholly owned subsidiary of Pfizer Phase 3 2005-07-01 The purpose of this study is to determine whether LNG/EE is effective in the treatment of menstrual cycle related symptoms.
>Trial ID >Title >Status >Phase >Start Date >Summary

Clinical Trial Conditions for Levonorgestrel And Ethinyl Estradiol

Condition Name

Condition Name for Levonorgestrel And Ethinyl Estradiol
Intervention Trials
Contraception 15
Healthy 11
Drug Interactions 3
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Condition MeSH

Condition MeSH for Levonorgestrel And Ethinyl Estradiol
Intervention Trials
HIV Infections 3
Endometriosis 3
Premenstrual Syndrome 3
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Clinical Trial Locations for Levonorgestrel And Ethinyl Estradiol

Trials by Country

Trials by Country for Levonorgestrel And Ethinyl Estradiol
Location Trials
United States 128
Germany 12
China 12
Mexico 6
Canada 6
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Trials by US State

Trials by US State for Levonorgestrel And Ethinyl Estradiol
Location Trials
Florida 12
California 8
Arizona 7
Texas 7
Ohio 6
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Clinical Trial Progress for Levonorgestrel And Ethinyl Estradiol

Clinical Trial Phase

Clinical Trial Phase for Levonorgestrel And Ethinyl Estradiol
Clinical Trial Phase Trials
Phase 4 7
Phase 3 16
Phase 2/Phase 3 1
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Clinical Trial Status

Clinical Trial Status for Levonorgestrel And Ethinyl Estradiol
Clinical Trial Phase Trials
Completed 41
Recruiting 6
Withdrawn 3
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Clinical Trial Sponsors for Levonorgestrel And Ethinyl Estradiol

Sponsor Name

Sponsor Name for Levonorgestrel And Ethinyl Estradiol
Sponsor Trials
Wyeth is now a wholly owned subsidiary of Pfizer 8
Bayer 5
Agile Therapeutics 5
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Sponsor Type

Sponsor Type for Levonorgestrel And Ethinyl Estradiol
Sponsor Trials
Industry 54
Other 19
U.S. Fed 1
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