Research Investigation of Soy and Estrogen
Public ClinicalTrials.gov record NCT00997893. 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.
Official title
Effects of Estradiol and Soy on Menopausal Symptoms
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this study is to determine the effects of oral estradiol and soy phytoestrogens on anxiety, stress responsivity and cognition in perimenopausal women.
Study identification
- NCT ID
- NCT00997893
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 96 participants
Conditions and interventions
Conditions
Interventions
- Soy Phytoestrogen Dietary Supplement
- Estradiol Drug
- Medroxyprogesterone Acetate (MPA) Drug
- Soy Placebo Drug
- MPA Placebo Drug
Dietary Supplement · Drug
Eligibility (public fields only)
- Age range
- 40 Years to 65 Years
- Sex
- Female
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Nov 30, 2009
- Primary completion
- Apr 30, 2015
- Completion
- Apr 30, 2015
- Last update posted
- Dec 6, 2020
2009 – 2015
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Illinois at Chicago | Chicago | Illinois | 60612 | — |
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 NCT00997893, 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 Dec 6, 2020 · Synced Sep 5, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00997893 live on ClinicalTrials.gov.