危重患者应激性高血糖胰岛素强化治疗临床观察

目的 观察入住ICU应激性高血糖的危重患者,经胰岛素治疗后,血糖降至正常和略高于正常时的临床结局.方法 105例入住ICU的患者,既往无糖尿病史,入院血糖超过8.0 mmol/L,静脉输注胰岛素.根据控制目标血糖4.4～6.1 mmol/L和6.2～8.0 mmol/L,将患者分为A组(55例)和 B组(50例).结果 两组间终点血糖水平和日均胰岛素用量均存在显著差异,分别为5.3 mmol/L vs 7.1 mmol/L,P<0.001和66.66 u/d vs 49.57 u/d,Ρ<0.001,低血糖发生率12.7%和2.0% P=0.039,但是两组间死亡率和并发症发生率差异无统计学意义.结论 在危重高血糖患者,将血糖降至接近正常,其死亡率和并发症发生率与正常血糖组相似,但减少了低血糖的发生率.

Intensive insulin therapy on stress hyperglycemia in critical ill patients

Objective To observe the outcomes of the patients who had stress hyperglycemia at admission,and whose blood glucose levels were lowered to normal or near normal with insulin in ICU.Methods We prospectively analyzed patients whose admission blood glucose was over 8.0mmol/L,but without history of diabetes.Of total 105 patients were classified according to their goal blood glucose: A group,4.4-6.1 mmol/L(55);B group 50 was 6.2-8.0 mmol/L.Results The final blood glucose and average daily dosage of insulin was 5...