Low Levels of Glycemia within the First 48 Hours after Mechanical Thrombectomy for Acute Ischemic Stroke May be Associated with Better Clinical Outcome

Abstract Introduction: Many different factors may have an impact on clinical outcome after mechanical thrombectomy (MT) for acute ischemic stroke (AIS). We aimed to investigate levels of serum glycemia (GLY) within the first 48 hours after MT. Subjects and Methods: Consecutive AIS patients were enrolled in the retrospective bi-center study. Neurological deficit was assessed with National Institutes of Health Stroke Scale (NIHSS) and functional outcome after 3 months with modified Rankin scale with a score 0-2 for good outcome. Presence of symptomatic intracerebral hemorrhage was assessed according to the SITS- MOST criteria. Results: In total, 868 patients (442 males, mean age 69.7 ± 12.2 years) with a median of admission NIHSS 17 points were enrolled in the study and 253 (29.1%) of them were diabetics. Recanalization was reached in 758 (87.3%) patients. Patients with good outcome (412, 47.5%) had lower median of GLY (6.5 versus 7.4 mmol/L, P