Therapeutic effect of early directional catheterization on malignant middle cerebral artery infarction / 中华急诊医学杂志

ABSTRACT

Objective To investigate the efficacy and safety of cuboid stereotactic aspiration of necrotic brain tissue for treating malignant middle cerebral artery infarction in the elderly patients.Methods Sixteen elderly patients with malignant middle cerebral artery infarction were selected from June 2017 to January 2019 in our hospital.Patients were followed up for 6 months to evaluate the efficacy of stereotactic aspiration of necrotic brain tissue using the modified Rankin Scale (mRS).Results The 30-day mortality was 18.75％.Among the 16 elderly patients,6 (37.5％) had an mRS score of 3 (defined as moderate disability),6 (37.5％) had an mRS score of 4 (defined as moderate to severe disability),1 (6.25％) had an mRS score of 5 (defined as severe disability),and 3 (18.75％) had an mRS score of 6.The probability of 6-month favorable outcome,defined as an mRS score of ≤ 3,was 37.5％,and the 6-month mortality was 18.75％.Conclusions It is a simple,minimally invasive,effective and safe method to treat malignant middle cerebral artery infarction in the elderly patients with cuboid stereotactic aspiration of necrotic brain tissue,which needs to be confirmed by further randomized controlled studies.