This study investigates the genetics of hereditary (Mendelian) forms of young-onset Alzheimer's disease (beginning before age 65). It included families with at least two Alzheimer's cases with onset under age 65. It is an observational (non-phase) study and has been completed.
The summary above is a plain-language rendering of the official record. The original English title is shown for reference.
Criteria are reproduced from the ClinicalTrials.gov record in the original English. Only the trial team can determine eligibility.
Inclusion Criteria: * \> in one family 2 cases of Alzheimer disease with age of onset under 65 Exclusion Criteria: * other cases of young onset dementia