摘要目的:分析吸入麻醉与全凭静脉麻醉对老年患者术后认知功能的影响。方法随机选取124例老年手术患者,按照患者麻醉方式分为A、B两组各62例,分别采取吸入麻醉与全凭静脉麻醉。结果 A组患者术后3 h、6 h MMSE评分明显低于B组,术后睁眼时间较B组长,P<0.05;七氟烷患者睁眼时间稍微短于异氟烷患者,P>0.05,两组患者术后未发生呼吸抑制等并发症。结论吸入麻醉与全凭静脉麻醉均会导致患者术后发生认知功能障碍,但全凭静脉麻醉可促进患者术后较快恢复,而七氟烷麻醉恢复较异氟烷快。
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