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Completed Phase 3 Interventional Accepts healthy volunteers

Alzheimer's Disease Prevention Trial

ClinicalTrials.gov ID: NCT00000176

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This page only displays public information reproduced from the official ClinicalTrials.gov record NCT00000176. It adds no medical advice, opinions, or eligibility judgments. The official record remains the source of truth for eligibility criteria, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Nov 13, 2026, 2:26 PM EST

All trial information on this site comes from the official ClinicalTrials.gov public API (clinicaltrials.gov/api/v2), run by the U.S. National Library of Medicine. We only display that public information; we do not add opinions, endorsements, or any other intent. Always review the official ClinicalTrials.gov record for the latest information.

Official title

Alzheimer's Disease Prevention Trial. A Multi-center, Randomized, Double-blind Placebo Controlled Trial of Estrogens to Prevent Alzheimer's Disease and Loss of Memory in Women.

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

This is a three-year study to determine if estrogens can prevent memory loss and Alzheimer's disease in women with a family history of Alzheimer's disease.

Study identification

NCT ID
NCT00000176
Recruitment status
Completed
Study type
Interventional
Phase
Phase 3
Enrollment
Not listed

Conditions and interventions

Eligibility (public fields only)

Age range
65 Years and older
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
Not listed
Primary completion
Sep 2007 (Actual)
Completion
Sep 2007 (Actual)
Last update posted
Nov 5, 2010

Ends 2007

United States locations

U.S. sites
22
U.S. states
13
U.S. cities
21
Facility City State ZIP Site status
University of Alabama Birmingham Alabama 35294 —
University of California, Irvine Irvine California 29697-4540 —
New England Center for Headache Stamford Connecticut 06902-1249 —
Howard University Washington D.C. District of Columbia 20060 —
Lee Memorial Health System Fort Myers Florida 33901 —
Mayo Clinic Jacksonville Jacksonville Florida 32225 —
Wein Center Miami Beach Florida 33140 —
West Florida Regional Medical Center Pensacola Florida 32514 —
North Broward Medical Center Pompano Beach Florida — —
Tallahassee Memorial Health Center Tallahassee Florida 32308 —
St. Mary's Medical Center West Palm Beach Florida 33407 —
Johns Hopkins Bayview Medical Center Baltimore Maryland 21224 —
Neurology Group of Bergen County Ridgewood New Jersey 07450 —
Columbia University New York New York 10032 —
Cornell Medical Center, New York Presbyterian Medical Center New York New York — —
New York United Hospital Medical Center Port Chester New York 10573 —
Burke Medical Research Institute White Plains New York 10605 —
Duke University Medical Center Durham North Carolina 27710 —
Clinical Pharmaceutical Trials Tulsa Oklahoma 74104-5428 —
Butler Hospital, Rhode Island Hospital Providence Rhode Island 02906 —
Medical University of South Carolina North Charleston South Carolina 29406 —
Eastern Virginia Medical School Norfolk Virginia 23507-1912 —

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 NCT00000176, 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 Nov 5, 2010 · Synced Nov 13, 2026

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