Anesthesia Management in Endovascular Therapy for Ischemic Stroke - 2

Inclusion Criteria: * Age ≥18 years * Acute ischemic stroke with an occlusion of the intracranial internal carotid artery and/or the proximal middle cerebral artery (M1-M2) with or without association of extracranial occlusion of the cervical internal carotid artery (tandem lesion) * Eligible for mechanical thrombectomy according to international guidelines * Informed and signed consent of patient, or if he is unable to consent the consent of patient's relative or emergency procedure in the absence of relative * National health insurance Exclusion Criteria: * Coma or altered vigilance defined as a score ≥ 2 on the level of consciousness 1A subscale of the NIHSS * Premorbid disability defined as a mRS \> 2 * Posterior circulation stroke * Associated cerebral hemorrhage * Stroke complicating another acute illness or postoperative stroke * Emesis at arrival in angiosuite * Allergy to anesthetic medication * Pregnant or breast-feeding women * Adult under the protection of the law