Systemic Inflammation During Recanalization of Cerebral Arterial Occlusion

Inclusion Criteria

• •GROUP "AVC" :
• •Adults patient (s)
• •Ischemic stroke by occlusion of a middle cerebral artery (proximal portion M1)
• •Initial diagnostic MRI infusion
• •TM with complete reperfusion (TICI 2b, 2c or 3)
• •TM performed under local anesthesia +/- anxiolysis, or sedation including propofol
• •mRS prior to stroke \<2
• •Barthel index \<90
• •Included in the HIBISCUS cohort
• •Patient who was informed and did not object to participating in the study OR included through the emergency procedure then collection of his non-objection or that of his trusted person as soon as possible
• •Adults patient (s)
• •mRS \<2
• •Barthel index \<90
• •Requiring diagnostic arteriography for routine check-up of a cerebrovascular malformation
• •Patient who was informed and did not object to participating in the study