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·药物与临床·

        右美托咪定对睡眠障碍老年肝肿瘤切除术患者术后谵妄的影响                                                                       Δ


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        李晓曦 ,李亚琦 ,缪长虹 ,卢锡华 ,李长生 (1.郑州大学附属肿瘤医院麻醉与围术期医学科,郑州 450008;
                                                 1 #
        2.复旦大学附属中山医院麻醉科,上海 200032)
        中图分类号 R614;R735.7          文献标志码     A      文章编号     1001-0408(2021)14-1758-06
        DOI   10.6039/j.issn.1001-0408.2021.14.16

        摘   要   目的:探讨右美托咪定对睡眠障碍(SD)老年肝肿瘤切除术患者术后谵妄(POD)的影响。方法:选择2020年1月1日-
        2020年10月31日于郑州大学附属肿瘤医院择期行肝肿瘤切除术且术前匹兹堡睡眠质量指数(PSQI)评分≥7分的患者80例,采
        用随机数字表法将其分为SD组和Dex组,每组40例;同期选择术前PSQI评分<7分的患者40例,作为C组。麻醉诱导前30 min,
        Dex组患者静脉泵注盐酸右美托咪定注射液0.4 μg/kg;3组患者均以依托咪酯乳状注射液+枸橼酸舒芬太尼注射液+罗库溴铵注射
        液行麻醉诱导,以丙泊酚中/长链脂肪乳注射液+注射用盐酸瑞芬太尼行维持麻醉。记录3组患者术中药物使用情况,手术时间、术
        后恢复室(PACU)停留时间和术后住院时间,评价其术前2 h和术后1、3、5、7 d时的认知功能,观察其POD的发生情况,检测其术
        前2 h以及术后2 h和1、3、5 d的血浆白细胞介素6(IL-6)、中枢神经特异性蛋白S100β水平,并记录不良反应发生情况。结果:3组
        患者术中用药情况、手术时间比较,差异均无统计学意义(P>0.05)。SD组、Dex组患者PACU停留时间、POD总发生率、POD持
        续时间均显著高于或长于C组,而Dex组显著低于或短于SD组(P<0.05);SD组患者术后住院时间均显著长于C组和Dex组(P<
        0.05),而 Dex 组与 C 组比较差异无统计学意义(P>0.05)。术前,3 组患者的简易智力状态检查量表(MMSE)评分,血浆中 IL-6、
        S100β水平比较,差异均无统计学意义(P>0.05)。C组患者术后1、3 d时、SD组和Dex组患者术后1、3、5、7 d时的MMSE评分均
        显著低于同组术前,SD 组和 Dex 组患者术后 1、3、5、7 d 的 MMSE 评分均显著低于同期 C 组,而 Dex 组显著高于同期 SD 组(P<
        0.05);不同时间点的血浆中IL-6、S100β水平均显著高于同组术前,SD组和Dex组患者均显著高于同期C组,而Dex组显著低于同
        期SD组(P<0.05)。3组患者的不良反应总发生率比较,差异无统计学意义(P>0.05)。结论:SD可能促进老年肝肿瘤切除术患
        者POD的发生,右美托咪定可以降低术前存在SD老年患者的POD发生率,可能与其可抑制IL-6、S100β的表达、减轻脑组织损伤
        有关,且安全性较好。
        关键词 睡眠障碍;老年患者;肝肿瘤切除术;术后谵妄;认知功能障碍;右美托咪定

        Effects of Dexmedetomidine on Postoperative Delirium in Liver Tumor Resection Elderly Patients with
        Sleep Disorders
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        LI Xiaoxi ,LI Yaqi ,MIAO Changhong ,LU Xihua ,LI Changsheng (1. Dept. of Anesthesiology and
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        Perioperative Medicine,the Affiliated Cancer Hospital of Zhengzhou University,Zhengzhou 450008,China;2.
        Dept. of Anesthesiology,the Affiliated Zhongshan Hospital of Fudan University,Shanghai 200032,China)
        ABSTRACT    OBJECTIVE:To investigate the effects of dexmedetomidine on postoperative delirium (POD) in liver tumor
        resection elderly patients with sleep disorder (SD). METHODS:Totally 80 patients undergoing liver tumor resection with
        preoperative Pittsburgh sleep quality index (PSQI) score ≥7 were selected from the Affiliated Cancer Hospital of Zhengzhou
        University from Jan. 1st,2020 to Oct. 31st,2020. They were randomly divided into group SD and group Dex according random
        number table,with 40 cases in each group. At the same time,40 patients with preoperative PSQI score <7 were selected as group
        C. Thirty min before anesthesia induction,Dexmedetomidine hydrochloride injection 0.4 μg/kg was injected intravenously in group
        Dex. Etomidate emulsion injection,Sufentanil citrate injection and Rocuronium bromide injection were used for anesthesia
        induction in 3 groups,and Ropofol medium/long chain fat emulsion injection + Remifentanil hydrochloride for injection was used
        to maintain anesthesia. The drug use,operation time,PACU stay time and postoperative hospital stay were recorded in 3 groups.
        The cognitive function was evaluated 2 h before operation and 1,3,5,7 days after operation. The occurrence of POD was observed.
        The plasma levels of IL-6 and S100β were measured 2 h before operation,2 h after operation,1,3,5 days after operation. The
        occurrence of ADR was recorded. RESULTS:There was no statistical significance in intraoperative drug use and operation time
                                                            among 3 groups (P>0.05). The PACU stay time, the
            Δ 基金项目:国家自然科学基金资助项目(No.81870882)
                                                            incidence of POD and the duration of POD in group SD and
            *硕士研究生。研究方向:围术期镇痛、术后认知障碍。E-mail:
        lixxi18@126.com                                     group Dex were significantly higher or longer than group C,
            # 通信作者:主任医师,硕士生导师,博士。研究方向:术后慢性                  while the Dex group was significantly lower or shorter than
        疼痛、术后认知障碍。E-mail:lihan159@126.com                   group SD(P<0.05). The postoperative hospitalization stay of


        ·1758 ·  China Pharmacy 2021 Vol. 32 No. 14                                 中国药房    2021年第32卷第14期
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