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Study identifier: NCT05674513 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Disparities in Emergency Contraceptive Metabolism Dictate Efficacy

Condition: Contraceptive Usage  ·  Sponsor: Oregon Health and Science University

PhasePhase 4
Planned participants140
Who can joinFemale, 18 Years to 40 Years
Healthy volunteersYes

About this study

The purpose of this study is to learn more about why some people are at greater risk for oral emergency contraceptive failure while others are not. The investigators want to learn if genetic differences impact the risk of emergency contraception failure.

This description comes directly from the study's public registry record.

Talk to the study team

Women's Health Research Unit Department of OB/GYN  ·  503-494-3666  ·  whru@ohsu.edu

Always discuss trial participation with your own doctor first.

Locations (1)

OHSUPortland, Oregon, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT05674513