Thank you for your interest in the AlzMatch Study! You have reached this page because you attended an AlzMatch community event hosted by a local research site. Through this research site, you were given a special invitation to join.

Follow the steps below to get started:

Join & Consent to the APT Webstudy

Receive an Email Regarding your AlzMatch Invitation Status

Read and Sign the Emailed AlzMatch Consent Form

Schedule Blood Draw from Quest Diagnostics Online

Learn if Eligible to Screen for Alzheimer’s Trial

Receive a $50 Gift Card

Participation in AlzMatch is currently only available through enrollment in the Alzheimer Prevention Trials (APT) Webstudy. The APT Webstudy monitors volunteers who are 50 and older for changes in their memory through a series of quarterly, no-cost memory tests. It takes place online, without any in-person visits required.

To get started in AlzMatch, please use the link below to register for the APT Webstudy first.

If you’re already a participant in the APT Webstudy, please use the link below to log into your existing account.

Once you have provided all information needed to determine if you can participate in AlzMatch, you will receive a confirmation notice on your APT Webstudy homepage. 

This invitation link is intended only for you, please do not share this with friends or family at this time.  You can find more information about AlzMatch below. 

About the AlzMatch Study

The AlzMatch Study tests whether a single blood test, collected at community-based laboratories, can help speed clinical trial enrollment by identifying people more likely to experience changes in their brains associated with Alzheimer’s disease. AlzMatch is helping us find people who are most eligible for Alzheimer’s prevention trials by way of a simple blood draw.  

Why should I join AlzMatch?

Blood tests are the cutting edge of Alzheimer’s research, and you could be part of it! AlzMatch helps us find people who may be most eligible to participate in Alzheimer’s disease prevention studies.

Am I eligible to join AlzMatch?

You may be eligible if you: 

  • Register as a participant in the APT Webstudy 
  • Are 55-80 years of age
  • Have no diagnosis of dementia

How is the study funded?

AlzMatch is supported by the National Institute on Aging (NIA) of the National Institutes of Health (NIH) under award number R01AG053798, the University of Southern California (USC) Clinical Trial Recruitment Laboratory (CTRL) and the USC Epstein Family Alzheimer’s Disease Research Collaboration.

Who is involved with AlzMatch?

AlzMatch is being conducted in special partnership with the APT Webstudy, including leading Alzheimer’s disease researchers from the following institutions:

Brigham Health Brigham and Women's Hospital
Keck School of Medicine of USC Alzheimer's Therapeutic Research Institute
Cleveland Clinic

If you are interested in learning more about the APT Webstudy please click here for a study overview.

Who can I contact with questions?

If you have any questions about the APT Webstudy or how to join AlzMatch please contact us by email at We will respond to inquiries during normal business hours: Monday through Friday, 8am to 5pm Pacific Time USA. We are closed on all major holidays.