← Eichor
Study identifier: NCT03507257 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Longitudinal Early-onset Alzheimer's Disease Study Protocol

Condition: Early Onset Alzheimer Disease · Alzheimer Disease · Mild Cognitive Impairment  ·  Sponsor: Indiana University

PhaseN/A
Planned participants850
Who can joinAll sexes, 40 Years to 64 Years
Healthy volunteersYes

About this study

The Longitudinal Early-onset Alzheimer's Disease Study (LEADS) is a non-randomized, natural history, non-treatment study designed to look at disease progression in individuals with early onset cognitive impairment. Clinical, cognitive, imaging, biomarker, and genetic characteristics will be assessed across three cohorts: (1) early onset Alzheimer's Disease (EOAD) participants, (2) early onset non-Alzheimer's Disease (EOnonAD) participants, and (3) cognitively normal (CN) control participants.

This description comes directly from the study's public registry record.

Talk to the study team

IU LEADS Team  ·  317-963-7436  ·  iuLEADS@iupui.edu

Always discuss trial participation with your own doctor first.

Locations (23)

Banner Sun Health Research InstituteSun City, Arizona, United StatesCompleted
University of California, Los AngelesLos Angeles, California, United StatesRecruiting
Stanford UniversityPalo Alto, California, United StatesRecruiting
University of California, San FranciscoSan Francisco, California, United StatesRecruiting
Georgetown UniversityWashington D.C., District of Columbia, United StatesCompleted
Mayo Clinic, JacksonvilleJacksonville, Florida, United StatesRecruiting
Wien CenterMiami Beach, Florida, United StatesCompleted
Emory UniversityAtlanta, Georgia, United StatesRecruiting
Northwestern UniversityChicago, Illinois, United StatesCompleted
Indiana UniversityIndianapolis, Indiana, United StatesRecruiting
Johns Hopkins UniversityBaltimore, Maryland, United StatesRecruiting
Massachusetts General HospitalBoston, Massachusetts, United StatesRecruiting

+ 11 more locations — full list on the registry record.

Follow this study

Get one email when the public record changes — results posted, or the study's status changes. Nothing else, ever.

We email about this public record only. Unsubscribe anytime with one click. Never medical advice.

Is this your study? This page was generated automatically from the public registry record. Sponsors can claim it — free — to add branding and verified contact routing. Claim this page →

This page is independently generated by Eichor from the public ClinicalTrials.gov record and re-synced daily. It is not the sponsor's official website unless claimed. Nothing here is medical advice; eligibility is always determined by the study team — talk to your own doctor first.

Source record: clinicaltrials.gov/study/NCT03507257