进展性卒中(Progressive st roke,PS)是指缺血性卒中发病后神经功能缺失症状较轻微,但呈渐进性加重,在48h内仍不断进展,直至出现较严重的神经功能缺损[1],其发病率为卒中患者的30%左右[1],其中脑梗死合并糖尿病是其进展的重要危险因素之一,因此合理控制血糖是预防脑卒中进展的? Progressive stor- age (PS) refers to the symptom of neurological deficit after ischemic stroke being mild, but progressively worsening. It continues to progress within 48 hours until severe neurological deficits [1] The incidence of stroke in patients with about 30% [1], of which cerebral infarction with diabetes is one of the important risk factors for its progress, so the rational control of blood glucose is to prevent stroke progression?