Kinetics of Plasma and Serum Levels of Brain-Derived Neurotrophic Factor (BDNF) in Patients With Ischemic Stroke "BDNF"


Phase N/A Results N/A

Eligibility Criteria

Inclusion Criteria

- Patients (or their person of trust in cases of inability) who have been informed about the research and given their consent to take part
- Patients aged 18 years or older
- Patients who have suffered a de novo recent ischemic stroke < 12 hours
- Patients who had cerebral imaging (CT-Scan or MRI)
- Ischemic stroke severity, measured by the National Institute of Health Stroke Score (NIHSS), between 4 and 20

Exclusion Criteria

Patients without national health insurance cover
- Patients with a clinical history of stroke
- Patients with cerebral or sub-arachnoid haemorrhage
- Patients with a transient ischemic attack
- Time of symptom onset unknown
- Patients with severe aphasia at the time of the ischemic stroke defined by a sub-score for item 9 (best language) of the NIHSS ≥ 2
- Patients with dementia prior to the ischemic stroke
- Patients with a significant loss of autonomy prior to the ischemic stroke, defined by a Rankin score ≥ 4
- Patients with aphasia before the ischemic stroke
- Patients with a contra-indication for cerebral MRI
- Pregnant or breast-feeding women
- Adults under guardianship
- Subjects in custody
- Patients who do not speak French