Clinical Research Directory

* inclusion criteria: * Patients aged 18 and over, admitted for IC due to LVO verified by medical imaging and hospitalized in neurology. * Patients residing in Guadeloupe * Afro-Caribbean patients: of African ancestry. * Emergency inclusion, with exemption from obtaining consent due to the immediate life-threatening emergency situation of the patient (Article L1122-1-3 of the French Public Health Code); as soon as possible, consent to continue will be sought from the patient or, if applicable, from a relative or a trusted person. * Patients affiliated to a social security scheme or equivalent * exclusion criteria: * Patients under 18 years old * Non-resident patients in Guadeloupe * Protected persons (articles L1121-5, L1121-6 and L121-8 of the Public Health Code): pregnant or breastfeeding women, persons deprived of their liberty, under guardianship or curatorship) * Withdrawal of consent during the study * Patients not affiliated to a social security or equivalent scheme