Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 30, 2026, 6:50 PM EDT

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Showing 1–2 of 2 matching trials from the live ClinicalTrials.gov search.
Conditions
Healthy Women, Female Contraception
Interventions
levonorgestrel butanoate (LB) injection
Biological
Lead sponsor
Premier Research
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
136 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2026
U.S. locations
7
States / cities
Davis, California • Denver, Colorado • Boston, Massachusetts + 4 more
Conditions
Contraceptive Usage
Interventions
levonorgestrel butanoate
Biological
Lead sponsor
Premier Research
Other
Eligibility
18 Years to 44 Years · Female only
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Portland, Oregon