瑞马唑仑对腹腔镜结直肠癌根治术患者细胞免疫功能和术后恢复质量的影响  

Effect of remimazolam on cellular immune function and quality of postoperative recovery in patients undergoing laparoscopic radical surgery for colorectal cancer

作　　者：刘艳 王迎斌[1] 张丽[1] 曹璐 张伟[1] LIU Yan;WANG Yingbin;ZHANG Li;CAO Lu;ZHANG Wei(Department of Anesthesiology,Second Hospital of Lanzhou University,Lanzhou 730030,China)

机构地区：[1]兰州大学第二医院麻醉科,兰州市730030

出　　处：《临床麻醉学杂志》2024年第8期797-803,共7页Journal of Clinical Anesthesiology

基　　金：甘肃省自然科学基金(23JRRA0988)。

摘　　要：目的评价瑞马唑仑用于全身麻醉对腹腔镜结直肠癌根治术患者细胞免疫功能及术后恢复质量的影响。方法选择择期腹腔镜结直肠癌根治术患者60例,男36例,女24例,年龄18~80岁,BMI 185~280 kg/m^(2),ASAⅠ或Ⅱ级。按照随机数字将患者分为两组:瑞马唑仑组(R组)和丙泊酚组(P组),每组30例。麻醉诱导:R组静脉注射瑞马唑仑0.2~0.3 mg/kg,推注时间大于1 min,P组静脉注射丙泊酚10~20 mg/kg,待患者意识消失即MOAA/S评分为1~2分后,两组静脉注射舒芬太尼0.3~0.5μg/kg和顺式阿曲库铵0.15~0.2 mg/kg完成气管插管。麻醉维持:R组静脉泵注瑞马唑仑10~20 mg·kg^(-1)·h^(-1),P组静脉泵注丙泊酚40~120 mg·kg^(-1)·h^(-1),两组协同静脉泵注瑞芬太尼0.1~0.2μg·kg^(-1)·min^(-1),间断静脉注射顺式阿曲库铵,术中维持BIS 40~60。记录麻醉诱导前、术毕即刻、术后24、72 h T细胞亚群CD3^(+)、CD4^(+)、CD8^(+)和NK细胞,并计算CD4^(+)/CD8^(+),记录麻醉诱导前、插管即刻、切皮即刻、术毕即刻、拔管即刻的HR、MAP、SpO_(2)、BIS,术中心血管不良事件发生率和血管活性药物使用率。记录麻醉诱导前、术后24、72 h 15项恢复质量(QoR-15)量表评分,苏醒时Riker评分和Ramsay评分,苏醒时间、拔管时间、PACU停留时间、术后首次肛门排气时间、术后住院时间和术后24 h内恶心呕吐、嗜睡的发生率。结果与P组比较,R组术毕即刻、术后24 h NK、CD3^(+)、CD4^(+)细胞明显升高(P<0.05),术毕即刻HR明显增快、MAP明显升高(P<0.05),术中低血压、心动过缓发生率和血管活性药物使用率明显降低(P<0.05),术后24、72 h QoR-15评分明显升高(P<0.05)。两组苏醒时Riker评分和Ramsay评分差异无统计学意义。结论与丙泊酚比较,瑞马唑仑全身麻醉对腹腔镜结直肠癌根治术患者围术期免疫功能影响更小,术中低血压、心动过缓发生率更低,术后恢复质量更高。Objective To evaluate the effect of remimazolam for general anesthesia on cellular im-mune function and quality of postoperative recovery in patients undergoing laparoscopic radical surgery for colorectal cancer.Methods Sixty patients undergoing laparoscopic radical surgery for colorectal cancer,36 males and 24 females,aged 18-80 years,BMI 185-280 kg/m^(2),ASA physical statusⅠorⅡ,were en-rolled in this study.The patients were divided into remimazolam group(group R)and propofol group(group P)by using a random number,with 30 patients in each group.Induction of anesthesia was as follows:remimazolam at a dose of 0.2-03 mg/kg was intravenously infused(intravenous injection time>1 minute)in group R,propofol at a dose of 10-20 mg/kg was intravenously infused in group P,and sufen-tanil at a dose of 0.3-0.5μg/kg and cisatracurium at a dose of 0.15-0.2 mg/kg were intravenously in-fused injected after the patients consciousness disappeared,that is the modified observer's assessment of alertness/sedation score of 1-2 in two groups to complete tracheal intubation.Anesthesia maintenance was as follows:remimazolam at a dose of 10-20 mg·kg^(-1)·h^(-1)was intravenously infused in group R,propo-fol at a dose of 40-120 mg·kg^(-1)·h^(-1)was intravenously infused in group P,remifentanil at a dose of 0.1-0.2μg·kg^(-1)·min^(-1)was intravenously infused in two groups,and intravenous cisatracurium was in-jected intermittently to maintain the BIS value at 40-60 intraoperatively.The two groups percentage of CD3^(+),CD4^(+),CD8^(+)T lymphocytes,natural killer cell and CD4^(+)/CD8^(+)ratio were collected before induction of anesthesia,at immediately after the end of the surgery,and 24,72 hours after surgery.The HR,MAP,percutaneous oxygen saturation,and bispectral index were collected before induction of anesthesia,immedi-ately after endotracheal intubation,immediately after surgical incision,immediately after endotracheal extu-bation.The incidence of intraoperative adverse cardiovascular events and utilization rate of vasoactive

关 键 词：瑞马唑仑 结直肠癌根治术 全身麻醉 免疫功能 恢复质量 

分 类 号：R614[医药卫生—麻醉学] R735.34[医药卫生—外科学]