国际医药卫生导报 ›› 2023, Vol. 29 ›› Issue (6): 823-828.DOI: 10.3760/cma.j.issn.1007-1245.2023.06.017

• 临床研究 • 上一篇    下一篇

瑞马唑仑联合瑞芬太尼对老年眼科全麻患者术中循环功能及PONV的影响

赵晴  吴宪登  武鹏   

  1. 济南市第二人民医院麻醉科,济南 250000

  • 收稿日期:2022-09-28 出版日期:2023-03-15 发布日期:2023-04-02
  • 通讯作者: 赵晴,Email:sdzhaoqing6886@163.com

Effect of remazolam combined with remifentanil on intraoperative circulatory function and PONV in elderly patients taking ophthalmic general anesthesia

Zhao Qing, Wu Xiandeng, Wu Peng   

  1. Department of Anesthesiology, Jinan Second People's Hospital, Jinan 250000, China

  • Received:2022-09-28 Online:2023-03-15 Published:2023-04-02
  • Contact: Zhao Qing, Email: sdzhaoqing6886@163.com

摘要:

目的 探讨瑞马唑仑联合瑞芬太尼对老年眼科全麻患者术中循环功能和术后恶心呕吐(PONV)的影响。方法 将济南市第二人民医院20214月至20227月接收的老年全麻手术患者94例进行随机对照试验,随机分为对照组与研究组,每组各47例。对照组男27例,女20例,年龄(67.89±7.58)岁,给予丙泊酚0.61.2 mg/kg麻醉诱导及410 mg·kg-1·h-1维持;研究组男25例,女22例,年龄(68.18±7.82)岁,采用瑞马唑仑0.10.3 mg/kg麻醉诱导,给予瑞马唑仑0.81.2 mg·kg-1·h-1,瑞芬太尼0.10.2 μg·kg-1·min-1维持麻醉。比较两组患者麻醉诱导前(T0)、麻醉诱导成功(T1)、喉罩置入即刻(T2)、手术20 minT3)监测患者的心脏指数(CI)、心输出量(CO)、平均动脉压(MAP)及血氧饱和度(SpO2);比较两组患者术后恶心(PON)、术后呕吐(POV)、PONV发生率及严重程度;对比两组患者麻醉苏醒指标(清醒时间、拔管时间与苏醒期间躁动)。统计学方法采用χ2检验、t检验、Mann-Whitney U检验。结果 研究组T1T2T3CI均高于对照组同期[(2.89±0.43min•m-2比(2.64±0.41min•m-2、(2.71±0.37min•m-2比(2.54±0.33min•m-2、(2.85±0.40min•m-2比(2.60±0.38min•m-2];研究组T1T2T3 CO均高于对照组同期[(5.26±0.47L/min比(4.92±0.43L/min、(4.72±0.41L/min比(4.46±0.38L/min、(5.10±0.45L/min比(4.78±0.40L/min];研究组T2MAP高于对照组同期[(75.50±6.73mmHg比(72.14±6.25mmHgt=2.508P<0.05];研究组T2T3SpO2均高于对照组同期,差异均有统计学意义(t=2.6992.209,均P<0.05);研究组术后48 hPONPOVPONV发生率均低于对照组(χ2=4.0654.8215.317,均P<0.05);研究组术后6 hPONPOV严重程度评分均低于对照组同期(Z=2.4032.354,均P<0.05);研究组术后12 hPONPOV严重程度评分均低于对照组同期(Z=2.1362.081,均P<0.05);研究组清醒时间、拔管时间均长于对照组[(20.40±3.98min比(13.62±2.84min,(23.25±4.15min比(15.17±3.32mint=8.92210.423,均P<0.05)]。结论 与丙泊酚麻醉诱导与维持比较,瑞马唑仑联合瑞芬太尼应用老年眼科全麻手术患者,术中CICOMAPSpO2相对平稳,PONV发生率及严重程度更低,不足之处是苏醒时间与拔管时间相对较长。

关键词:

瑞马唑仑, 瑞芬太尼, 老年麻醉, 眼科手术, 循环功能, 术后恶心呕吐

Abstract:

Objective To explore the effect of remazolam combined with remifentanil on intraoperative circulatory function and postoperative nausea and vomiting (PONV) in elderly patients taking ophthalmic general anesthesia. Methods Ninety-four elderly patients undergoing general anesthesia surgery in Ophthalmic Operating Room, Jinan Second People's Hospital from April 2021 to July 2022 were randomly divided into a control group and a study group, with 47 cases in each group. There were 27 males and 20 females in the control group; they were (67.89±7.58) years old. There were 25 males and 22 females in the study group; they were (68.18±7.82) years old. The control group were given propofol 0.6-1.2 mg/kg for anesthesia induction and 4-10 mg•kg-1•h-1 for maintenance. The study group were given remazolam 0.1-0.3 mg/kg for anesthesia induction and remazolam 0.8-1.2 mg•kg-1•h-1 and remifentanil 0.1-0.2 μg•kg-1•min-1 for maintenance. The cardiac indexes (CI) and cardiac outputs (CO), mean artery pressures (MAP), and oxygen saturations (SpO2) were compared between the two groups before anesthesia induction (T0), when anesthesia induction succeeded (T1), immediately after laryngeal mask placement (T2), and 20 minutes after surgery (T3). The rates and severities of postoperative nausea (PON), postoperative vomiting (POV), and postoperative nausea and vomiting (PONV) were compared between the two groups. The anesthesia recovery indicators (awakening time, extubation time, and restlessness during recovery) were compared between the two groups. The χ2, t, and Mann-Whitney U tests were applied. Results The CI's at T1, T2, and T3 in the study group were higher than those in the control group [(2.89±0.43) min•m-2 vs. (2.64±0.41) min•m-2, (2.71±0.37) min•m-2 vs. (2.54±0.33) min•m-2, and (2.85±0.40) min•m-2 vs. (2.60±0.38) min•m-2]. The CO's at T1, T2, and T3 in the study group were higher than those in the control group [(5.26±0.47) L/min vs. (4.92±0.43) L/min, (4.72±0.41) L/min vs. (4.46±0.38) L/min, and (5.10±0.45) L/min vs. (4.78±0.40) L/min]. The MAP at T2 in the study group was higher than that in the control group [(75.50±6.73) mmHg vs. (72.14±6.25) mmHg,t=2.508,P<0.05]. The SpO2 at T2 and T3 in the study group were higher than those in the control group, with statistical differences (t=2.699 and 2.209; both P<0.05). The incidences of PON, POV, and PONV within 48 h after the operation in the study group were lower than those in the control group (χ2=4.065, 4.821, and 5.317; all P<0.05). The severity scores of PON and POV 6 h after the surgery in the study group were lower than those in the control group (Z=2.403 and 2.354; both P<0.05). The severity scores of PON and POV 12 h after surgery in the study group were lower than those in the control group (Z=2.136 and 2.081; both P<0.05). The awakening time and extubation time in the study group were lower than those in the control group [(20.40±3.98) min vs. (13.62±2.84) min and (23.25±4.15) min vs. (15.17±3.32) min; t=8.922 and 10.423, both P<0.001]. Conclusions Compared with propofol anesthesia induction and maintenance, the application of remazolam and remifentanil in elderly patients taking ophthalmic general anesthesia has relatively stable intraoperative CI, CO, MAP, and SpO2, and the incidence and severity of PONV are lower. The disadvantage is that the recovery time and extubation time are relatively long.

Key words:

Remazolam, Remifentanil, Geriatric anesthesia, Ophthalmic surgery, Circulatory function, Postoperative nausea and vomiting