Last updated on July 2019

Dominantly Inherited Alzheimer Network (DIAN)


Are you eligible to participate in this study?

You may be eligible for this study if you meet the following criteria:

  • Conditions: Alzheimer's Disease
  • Age: Between 18 - 100 Years
  • Gender: Male or Female

Inclusion Criteria:

  • Written informed consent obtained from participant and collateral source prior to any study-related procedures.
  • Aged 18 (inclusive) or older and the child of an affected individual (clinically or by testing) in a pedigree with a known mutation for ADAD.
  • Cognitively normal. Primary enrollment will focus on recruitment of asymptomatic adult children who are more than 15 years younger than the estimated age of symptom onset. Enrollment of new participants with very mild, mild, or moderate cognitive impairment is allowed with the prior approval of the DIAN Coordinating Center.
  • Has two persons who are not their full-blooded siblings who can serve as collateral sources for the study.
  • Fluent in a language approved by the DIAN Coordinating Center at about the 6th grade level (international equivalent) or above.

Exclusion Criteria:

  • Under age 18
  • Medical or psychiatric illness that would interfere in completing initial and follow-up visits
  • Requires nursing home level care
  • Has no one who can serve as a study informant

Recruitment Status: Open


Brief Description Eligibility Contact Research Team


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