NCT05322343
Biobank and Brain Health in Bordeaux.
Recruiting · Not specified · University Hospital, Bordeaux · registry updated 2025-08-11
Inclusion and exclusion lines below are quoted from ClinicalTrials.gov. No match score is shown, because a score needs a person's age, biomarkers, and treatment dates. Confirm the record with the study team.
B cube is a new generation cohort to study the determinants and natural history of brain aging, using molecular epidemiology, in a representative sample (N=2000) of the general population from the age of 55 (the approximate age of onset of the first cognitive disorders and a target population particularly receptive to prevention messages). Special interest will be given to nutrition, a promising environmental exposure for prevention.
Inclusion
- For the main study:
- live in Bordeaux metropolitan area,
- be between 55 and 80 years old (included),
- selected in terms of socioeconomic level, according to a sampling strategy by age groups and income categories representative of the general population between 55 and 80 years of age
- be affiliated with the social security system,
- agree to take a blood sample for the biobank.
Exclusion
- For the main study: persons under guardianship (or more generally under protection), unable to give consent to participate.
- For the MRI sub-study: have a contraindication to MRI examination (pacemaker, a valve prosthesis or any other internal electrical/magnetic device; history of neurosurgery or aneurysm; claustrophobia; presence of metal fragments in the eyes, brain or spinal cord).