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ethinyl estradiol

Generic: ETHINYL ESTRADIOL·Brand: ESTINYL, FEMINONE, LYNORAL, Twirla

ethinyl estradiol: 6 clinical trials tracked.

ethinyl estradiol evidence translation

What we can confirm

6 tracked trials

No verified listed company relationship

What it means

AI will separate confirmed drug evidence from unknown company context.

What to watch

Watch trial status, endpoints, and the next source-backed update.
BioSniper AIPage evidence connected

Prepared research question

What is verified about ethinyl estradiol, and what remains unknown?

Run cited research

Traceable citations · Unknowns marked

See linked entities and source evidence2 indications · 4 study sponsors
Clinical Trial Registry Records (6)

A Phase 1b, Open Label, 2-Part Study to Evaluate the Effect of Pelabresib (DAK539/CPI-0610) on the Pharmacokinetics of Repaglinide, Midazolam, and Combined Drospirenone/Ethinyl Estradiol Oral Contraceptive in Patients With Advanced Malignancies

NCT07340190Registry updated 2026-10-09·Phase 1
Recruiting

Primary endpoint: Maximum Plasma Concentration (Cmax) of repaglinide, midazolam, and drospirenone and ethinyl estradiol

Interventionalopen24 targetStarted 2026-06Completion 2028-046 sites · France, Italy, SpainNovartis Pharmaceuticals

A Phase 1 Study to Assess the Effect of Multiple Doses of ABBV-722 on the Pharmacokinetics of a Combined Oral Contraceptive Containing Ethinyl Estradiol and Levonorgestrel

NCT07502417Registry updated 2026-07-30·Phase 1·ABBV
Completed

Primary endpoint: Maximum Observed Plasma Concentration (Cmax) of Ethinyl Estradiol and Levonorgestrel

Interventionalopen15 enrolledStarted 2026-03Completion 2026-071 site · United StatesAbbVie

A Phase 1 Drug-Drug Interaction Study of ABBV-295, Levonorgestrel, and Ethinyl Estradiol in Healthy Adult Female Subjects With Overweight or Obesity

NCT07414784Registry updated 2026-08-31·Phase 1·ABBV
Completed

Primary endpoint: Number of Participants with Adverse Events (AEs)

Interventionalopen20 enrolledStarted 2026-02Completion 2026-082 sites · United StatesAbbVie

A Phase 1, Open-Label Study to Evaluate the Effect of Elenestinib on the Pharmacokinetics of Midazolam and Combined Oral Contraceptives, Levonorgestrel/Ethinyl Estradiol, in Healthy Adult Female Participants

NCT07388511Registry updated 2026-04-20·Phase 1·BPMC
Completed

Primary endpoint: Area under the concentration-time curve, from time 0 to the last observed non-zero concentration (AUC0-t)

Interventionalopen20 enrolledStarted 2026-02Completion 2026-041 site · United StatesBlueprint Medicines Corporation

A Phase 1, Open-Label Study to Evaluate the Effect of Multiple Oral Doses of Bemnifosbuvir/Ruzasvir Fixed-dose Combination on the Single-Dose Pharmacokinetics of a Combined Oral Contraceptive (Ethinyl Estradiol/ Levonorgestrel) in Healthy Adult Female Participants of Non-Childbearing Potential

NCT07272889Registry updated 2026-04-13·Phase 1·AVIR
Completed

Primary endpoint: PK of EE/LNG (Cmax)

Interventionalopen24 enrolledStarted 2025-12Completion 2026-021 site · CanadaAtea Pharmaceuticals, Inc.

An Open-label, Single-sequence Multiple Cohort Study to Assess the Effect of Multiple Doses of AZD6234, AZD9550, and a Combination of AZD9550 and AZD6234 on the Pharmacokinetics of Single Doses of Combined Oral Contraceptive Ethinyl Estradiol/Levonorgestrel in Healthy Female Participants Living With Overweight or Obesity

NCT07013643Registry updated 2026-09-17·Phase 1·AZN
Recruiting

Primary endpoint: Area under the concentration-time curve from time 0 to infinity (AUCinf) of EE and LEVO

Interventionalopen50 targetStarted 2025-06Completion 2027-072 sites · United StatesAstraZeneca