急性缺血性卒中患者静脉溶栓后有症状颅内出血的危险因素

静脉溶栓是一项被证明对急性缺血性卒中有效的治疗手段.然而,溶栓后发生的有症状颅内出血(symptomatic intracranial hemorrhag,sICH)会影响患者的恢复,严重时甚至危及生命.因此,确定溶栓后sICH的危险因素有助于筛选适合的溶栓患者.溶栓后sICH的危险因素包括高龄、男性性别、肥胖、美国国立卫生研究院卒中量表评分较高、高血压、糖尿病或高血糖、心房颤动、溶栓时间延迟、抗血小板治疗、抗凝治疗、脑白质疏松等.不过,其中一些危险因素仍然存在相互矛盾的报道,需要进一步大样本临床研究加以证实.

Risk factors for symptomatic intracranial hemorrhage after intravenous thrombolysis in patients with acute ischemic stroke

Intravenous thrombolysis has been proved as an effective therapy for acute ischemic stroke.However,symptomatic intracranial hemorrhage (sICH) occurred after thrombolysis will affect the recovery of patients,even endangers life when it is serious.Therefore,determining the risk factors for sICH after thrombolysis is helpful to select appropriate patients for thrombolytic therapy.The risk factors for slCH after thrombolysis include advanced age,male gender,obesity,higher National Institutes of Health Stroke Scale scores,hypertension,diabetes or higher blood glucose,atrial fibrillation,delayed thrombolysis time,antiplatelet therapy,anticoagulation therapy,and leukoaraiosis.However,some of the risk factors still have conflicting reports.Further large sample clinical studies are needed to confirm them.