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Last Updated: December 14, 2024

CLINICAL TRIALS PROFILE FOR ESTRADIOL; LEVONORGESTREL


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All Clinical Trials for Estradiol; Levonorgestrel

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.
NCT00195559 ↗ Study Evaluating Combination of Levonorgestrel and Ethinyl Estradiol in Pre-Menstrual Dysphoric Disorder Completed Wyeth is now a wholly owned subsidiary of Pfizer Phase 3 2005-09-01 The purpose of this study is to determine whether Levonorgestrel/Ethinyl Estradiol (LNG/EE) is effective in treating the symptoms of severe Premenstrual Dysphoric Disorder.
>Trial ID >Title >Status >Phase >Start Date >Summary

Clinical Trial Conditions for Estradiol; Levonorgestrel

Condition Name

Condition Name for Estradiol; Levonorgestrel
Intervention Trials
Contraception 17
Healthy 11
Bioequivalence 3
Drug Interactions 3
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Condition MeSH

Condition MeSH for Estradiol; Levonorgestrel
Intervention Trials
Endometriosis 3
Premenstrual Syndrome 3
HIV Infections 3
Sclerosis 2
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Clinical Trial Locations for Estradiol; Levonorgestrel

Trials by Country

Trials by Country for Estradiol; Levonorgestrel
Location Trials
United States 155
Germany 19
China 12
Austria 8
Australia 6
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Trials by US State

Trials by US State for Estradiol; Levonorgestrel
Location Trials
Florida 13
California 9
Arizona 8
Texas 8
Ohio 7
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Clinical Trial Progress for Estradiol; Levonorgestrel

Clinical Trial Phase

Clinical Trial Phase for Estradiol; Levonorgestrel
Clinical Trial Phase Trials
Phase 4 8
Phase 3 17
Phase 2/Phase 3 1
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Clinical Trial Status

Clinical Trial Status for Estradiol; Levonorgestrel
Clinical Trial Phase Trials
Completed 48
Recruiting 8
Not yet recruiting 4
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Clinical Trial Sponsors for Estradiol; Levonorgestrel

Sponsor Name

Sponsor Name for Estradiol; Levonorgestrel
Sponsor Trials
Bayer 9
Wyeth is now a wholly owned subsidiary of Pfizer 8
Agile Therapeutics 5
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Sponsor Type

Sponsor Type for Estradiol; Levonorgestrel
Sponsor Trials
Industry 60
Other 25
NIH 2
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