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目的研究脑出血并发应激性溃疡患者血乳酸(LAC)的变化及其与预后的关系。方法采用干化学法测定56例脑出血并发应激性溃疡患者血乳酸的变化,同时选取58例未并发应激性溃疡的脑出血患者进行对照。结果脑出血并发应激性溃疡患者血乳酸水平明显高于对照组,脑出血并发应激性溃疡死亡者的血乳酸水平比存活者更高,有统计学意义。结论血乳酸升高与脑出血并发应激性溃疡的发生及预后有密切关系。
Objective To study the changes of blood lactic acid (LAC) in patients with cerebral hemorrhage complicated with stress ulcer and its relationship with prognosis. Methods Fifty-six patients with cerebral hemorrhage complicated with stress ulcer were enrolled in this study. The changes of blood lactic acid in 56 patients with stress ulcer were measured by dry chemistry method. Fifty-eight patients with cerebral hemorrhage without stress ulcer were selected as controls. Results The level of blood lactic acid in patients with cerebral hemorrhage complicated with stress ulcer was significantly higher than that in control group. The blood lactic acid level in patients with cerebral hemorrhage complicated with stress ulcer was higher than that in survivors. Conclusions Elevated blood lactate is closely related to the occurrence and prognosis of cerebral hemorrhage complicated with stress ulcer.