Regulation of Cervical Mucus Secretion
Public ClinicalTrials.gov record NCT02969590. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this study is to help us determine how hormones impact the production of cervical mucus which is a fluid secreted by the opening of the uterus, also called the cervix. During a normal menstrual cycle, cervical mucus changes in response to two hormones that the ovaries make: estrogen and progesterone. Many of the birth control methods women use thicken mucus and make it less likely for sperm to enter the uterus. The goal of this study is to better understand the effects estrogen and progesterone have on the cervical mucus in the body. To do this, the investigators will be using a drug that suppresses natural hormone production for 3 months. Estrogen and progesterone will be artificially replaced to better understand their effects. The investigators will also be studying the effect of a common birth control pill that may work by thickening cervical mucus. Last, the investigators will study some of the cells in the cervix that produce mucus.
Study identification
- NCT ID
- NCT02969590
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 4
- Enrollment
- 5 participants
Conditions and interventions
Conditions
Interventions
- Leuprolide acetate Drug
- Estrogen and Progesterone Replacement Drug
- Progestin Drug
Drug
Eligibility (public fields only)
- Age range
- 21 Years to 40 Years
- Sex
- Female
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Mar 28, 2015
- Primary completion
- Aug 22, 2017
- Completion
- Aug 22, 2017
- Last update posted
- Oct 17, 2019
2015 – 2017
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Oregon Health & Science University | Portland | Oregon | 97239 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT02969590, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Oct 17, 2019 · Synced Sep 6, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT02969590 live on ClinicalTrials.gov.