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Alzheimer Prevention Trials (APT) Webstudy

University of Southern California · with National Institute on Aging (NIA), Brigham and Women's Hospital · NCT03638583

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Opens the official ClinicalTrials.gov record, with the study team’s contacts. Bored Studies doesn’t enroll anyone.

Key facts

Compensation
Not posted. Ask the study team before screening.
Who can join
Ages 50–85 · All sexes
Healthy volunteers
Accepted
Study type
Observational
Target enrollment
200000
US sites recruiting
1
Study start
December 20, 2017
Record last updated
July 16, 2025

Status re-checked against ClinicalTrials.gov within the last 12 hours.

What the study is about

The goal of the Alzheimer Prevention Trials (APT) Webstudy is to accelerate enrollment for Alzheimer's disease (AD) clinical trials by identifying and tracking individuals who may be at higher risk for developing AD dementia.

Conditions: Alzheimer Disease; Dementia

Eligibility criteria

Copied from the official record. The study team makes the final decision at screening.

Show full criteria

Inclusion Criteria

  • male or female at least 50 years of age
  • no evidence of dementia
  • willing to participate in remote longitudinal cognitive testing and possible referral for biomarker assessment based on risk

Exclusion Criteria

  • N/A. Anyone can register for the APT Webstudy, however, only individuals identified using the risk algorithm will be referred for in-person biomarker assessments.

Recruiting US locations

  • Https://Www.Aptwebstudy.Org

    San Diego, CA 92121

    Site contact: APT Webstudy Team · 858-877-3135 · info@aptwebstudy.org

Study contacts (from the official record)

  • APT Webstudy Team · 858-877-3135 · info@aptwebstudy.org
All neurology studies in California →
Alzheimer Prevention Trials (APT) Webstudy (NCT03638583) | Bored Studies