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Completed Phase 2 Interventional Results available

Prazosin for Agitation in Alzheimer's Disease

ClinicalTrials.gov ID: NCT03710642

Public ClinicalTrials.gov record NCT03710642. 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.

ClinicalTrials.gov public records Last synced Sep 3, 2026, 4:21 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

Prazosin for Disruptive Agitation in Alzheimer's Disease (AD) (PEACE-AD)

Brief summary

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

The study evaluates the effects of Prazosin on agitation in adults with Alzheimer's disease. Two thirds of the participants will participate in the medication portion, while one third will participate in the placebo portion

Study identification

NCT ID
NCT03710642
Recruitment status
Completed
Study type
Interventional
Phase
Phase 2
Enrollment
35 participants

Conditions and interventions

Eligibility (public fields only)

Age range
Not listed
Sex
All
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
Oct 22, 2018
Primary completion
Jan 4, 2022
Completion
Jan 4, 2022
Last update posted
Feb 5, 2023

2018 – 2022

United States locations

U.S. sites
14
U.S. states
9
U.S. cities
13
Facility City State ZIP Site status
Banner Sun Health Research Institute Sun City Arizona 85351
University of Southern California Los Angeles California 90033
University of California, San Diego (UCSD) San Diego California 92093
Alta California Medical Group Simi Valley California 93065
Stanford University Stanford California 94305
University of Kentucky Lexington Kentucky 40506
Northern Light/Acadia Hospital Eastern Maine Medical Center Bangor Maine 04401
SUNY Upstate Medical University Syracuse New York 13210
VAMC: James J Peters The Bronx New York 10468
Oregon Health and Science University Portland Oregon 97239
Roper St. Francis Hospital Charleston South Carolina 29401
University of Texas, Health Science Center San Antonio San Antonio Texas 78229
University of Washington Seattle Washington 98104-2499
University of Washington Seattle Washington 98108

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 NCT03710642, 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 Feb 5, 2023 · Synced Sep 3, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT03710642 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →