- Conditions
- Menopause
- Interventions
- Estradiol vaginal ring, Placebo vaginal ring
- Drug · Other
- Lead sponsor
- Oregon Health and Science University
- Other
- Eligibility
- 40 Years to 89 Years · Female only
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Nov 21, 2019 · Synced May 22, 2026, 2:46 AM EDT