Biobank and Brain Health in Bordeaux.
Recruiting now
Conditions studied: Brain, Aging, Cognitive Aging, Immunosenescence, Mental Processes, Mental Disorders, Neurocognitive Disorders, Cognition, Brain Diseases, Dementia, Alzheimer Disease, Mental Health, Behavioral Symptoms, Depression, Anxiety
In brief
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.
Key facts
- Study ID
- NCT05322343
- Run by
- University Hospital, Bordeaux
- People needed
- 2050
- Starts
- 2022-03-22
- Expected to finish
- 2030-03-22
- Last updated by the study team
- 2025-08-11
Who can join
Age: 55 and older, up to 80. Sex: any. Healthy volunteers: accepted.
You may qualify if…
- 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.
- For the MRI sub-study: be between 55 and 75 years old (included). Inclusion criteria for the immune response substudy: be 70 years of age or older or participate in the MRI study; agree to take a supplemental blood sample for this substudy.
You may not qualify if…
- 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).
Where it is running
- University Hospital of Bordeaux — Bordeaux, Bordeaux, France (enrolling)
Full record on ClinicalTrials.gov
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