Effects of Dexmedetomidine Combined with Ulinastatin on the Postoperative Cognitive Dysfunction in Elderly Patients with Gastrointestinal Tumor Resection
目的:探讨右美托咪定联合乌司他丁对老年胃肠肿瘤切除术患者术后认知功能障碍(postoperative cognitive dysfunction,POCD)的影响。方法:选择2013年8月至2016年11月在我院进行胃肠切除术的老年患者90例,随机分为两组,对照组40例患者术中接受右美托咪定麻醉处理,联合组50例患者在对照组基础上泵入乌司他丁。比较两组患者手术前后的血清炎性因子及S-100β水平、简易智能状态量表(mini-mental state examination,MMSE)评分的变化、术后认知功能障碍及不良反应的发生情况。结果:两组患者术后1 d血清肿瘤坏死因子α(TNF-α)、白介素-6(IL-6)及S-100β水平较治疗前均显著升高(P<0.05),且联合组以上指标均显著低于对照组(P<0.05),MMSE评分显著高于对照组(P<0.05)。联合组术后7 d POCD、高血压的发生率及不良反应发生率均显著低于对照组(P<0.05)。结论:右美托咪定联合乌司他丁用于老年胃肠肿瘤切除术可有效控制患者手术后炎症反应,改善患者认知功能障碍,且安全性较好。
【英文摘要】
Objective: To explore the effect of dexmedetomidine combined with ulinastatin on the postoperative cognitive dysfunction(POCD) in elderly patients with gastrointestinal tumorresection. Methods: 90 cases of patients with gastrointestinal tumor resection in our hospital from August 2013 to December 2016 were selected and randomly divided into two groups, the control group(n=40)was treated by dexmedetomidine during in the operation, and combined group(n=50) was treated by ulinastatin based on the control group...