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DC Longitudinal Study on Aging and Specimen Bank

Recruiting

This study will examine the feasibility of biochemical assays, genetic testing, and cognitive and lifestyle assessments in the diagnosis of Alzheimer's disease, mild cognitive impairment, and other neurodegenerative diseases. The study also aims to assess changes in biological, lifestyle, and cognitive assessments collected from individuals over time.

Minimum Age Maximum Age Gender Healthy Volunteers
45 Years N/A All Accepts Healthy Volunteers
January 1, 2007
January 2027
1000

  • For subjects ages 45-50, a first-degree relative with a neurodegenerative disease

The main study involves a single visit at which participants will undergo brief cognitive testing, complete lifestyle questionnaires, provide samples of blood and/or cerebrospinal fluid (optional), and undergo genetic testing. No clinical laboratory testing will be done and no results will be communicated to participants. Participants may also choose to participate in a longitudinal sub-study that involves annual or every-other-year visits. To enhance exploration of diagnosis methods, specimens will be banked for sharing with other researchers (in a de-identified manner to ensure participants' privacy).

Name City State Zip Status Primary Contact
Georgetown University Memory Disorders Program
Washington District of Columbia 20057 Recruiting Kelly McCann
202-687-0413
keb53@georgetown.edu

Georgetown University

NCT03702907

DC Longitudinal Study on Aging and Specimen Bank