Alzheimer's Association TrialMatch - www.alz.org/trialmatch 

Alzheimer's Prevention Registry - www.endalznow.org

Brain Health Registry – www.brainhealthregistry.org

ClinicalTrials.gov. Cognitive Health in Ageing Register: Investigational, Observational and Trial Studies in Dementia Research:   Prospective Readiness Cohort Study (CHARIOT:PRO) - www.clinicaltrials.gov/ct2/show/NCT02114372

European Prevention of Alzheimer's Dementia (EPAD) – www.ep-ad.org

Global Alzheimer’s Platform (GAP) Foundation – www.globalalzplatform.org