实用医学杂志 ›› 2021, Vol. 37 ›› Issue (17): 2224-2228.doi: 10.3969/j.issn.1006⁃5725.2021.17.011

• 临床研究 • 上一篇    下一篇

不同通气模式对老年腹腔镜结直肠癌手术患者视神经鞘直径的影响

王祖文,黎合剑, 张静,周志东   

  1. 南昌大学第二附属医院麻醉科(南昌 330006)

  • 出版日期:2021-09-10 发布日期:2021-09-10
  • 通讯作者: 周志东 E⁃mail:dongdongzhi@163.com
  • 基金资助:

    江西省卫生健康委科技计划(编号:20191855


Effect of different ventilation modes on the diameter of optic nerve sheath in elderly patients undergoing laparoscopic colorectal cancer surgery

WANG Zuwen,LI Hejian,ZHANG Jing,ZHOU Zhidong.   

  1. Department of Anesthesiology,the Second Affiliated Hospital of Nanchang University,Nanchang 330006,China

  • Online:2021-09-10 Published:2021-09-10
  • Contact: ZHOU Zhidong E⁃mail:dongdongzhi@163.com

摘要:

目的 观察不同通气模式对老年腹腔镜结直肠癌手术患者视神经鞘直径的影响。方法 选择择期行腹腔镜下直肠、乙状结肠肿物切除患者 60 例,男 31 例,女 29 例,年龄 60 ~ 80 岁,ASA Ⅱ级, BMI 18.5 ~ 28 kg/m2,随机分成V组和P组,V组采用容量控制通气模式,P组采用压力控制通气模式。记录 在麻醉诱导前(T0),平卧位麻醉诱导后 10 min(T1),建立 CO2气腹 Trendelenburg 体位 10 min(T2)、60 min (T3),气腹消失恢复平卧位后 10 min(T4)的左、右眼横断面和矢状面的 ONSD 平均值;记录 T1 - T4时刻的气 道峰压(Ppeak)、气道平均压(Pmean)、PaCO2、PETCO2、和 T0 - T4时的 HR、MAP、CVP。记录术后 3 d 恶心呕 吐、头晕、头痛等并发症情况。结果 T1时比较,T2 ~ T4时两组 ONSD 明显增加(P < 0.05),与 T3时比较, T4 时两组 ONSD 明显减少(P < 0.05),T2 - T3 P 组较 V ONSD 明显减少(P < 0.05)。T2 - T3 时,P Ppeak、PaCO2、CVP 明显低于 V 组(P < 0.05)。两组术后恶心呕吐、头晕、头痛等并发症差异无统计学意义。 结论 与容量控制通气相比,压力控制通气在腹腔镜结直肠癌手术中能有效缓解气腹与 Trendelenburg 位时颅内压的升高。

关键词: 通气模式,  , 视神经鞘直径,  , 颅内压,  , CO2气腹,  , Trendelenburg 体位

Abstract:

Objective To observe the effect of different ventilation modes on the diameter of optic nerve sheath in elderly patients undergoing laparoscopic colorectal cancer surgery. Methods Sixty patients who underwent laparoscopic resection of rectal and sigmoid tumors were selected,including 31 males and 29 females whowere from 60 to 80 years old with ASA Ⅱ grade and BMI 18.5 ~ 28 kg/m2 . They were randomly divided into Group V or Grand P by random number table method. Group V used VCV ventilation mode,and Group P used PCV ventilation mode. Recorded the cross⁃sectional and sagittal average ONSD values of left and right eyes before induction of anesthesia(T0),10 minutes after induction of anesthesia in the supine position(T1)10 minutes(T2)and 60 minutes (T3)after the CO2 pneumoperitoneum Trendelenburg position established,and 10 minutes after the pneumoperito⁃ neum disappeared and supine position resumed(T4);recorded the peak airway pressure(Ppeak),mean airway pressure(Pmean),PaCO2,PETCO2 at T1⁃T4 ,and HR,MAP,CVP,SpO2 at T0⁃T4;recorded the incidence of nausea and vomiting,dizziness,headache and pulmonary complications during the 3 days after surgery. Results Compared with T1,the ONSD of the two groups increased significantly at T2⁃T4(P < 0.05),compared with T3,the ONSD of the two groups was significantly reduced at T4(P < 0.05),and the ONSD of the P group was more signifi⁃ cant than that of the V group at T2⁃T3 Decrease(P < 0.05). At T2⁃T3,Ppeak,PaCO2 and CVP in group P were sig⁃ nificantly lower than those in group V(P < 0.05). There were no significant differences in postoperative complica⁃ tions such as nausea,vomiting,dizziness,and headache between the two groups. Conclusion Compared with volume controlled ventilation,pressure controlled ventilation can effectively alleviate the increase in intracranial pressure during pneumoperitoneum and Trendelenburg position during laparoscopic colorectal cancer surgery.

Key words:

ventilation modes, optic nerve sheath diameter, intracranial pressure, CO2 pneumoperi? toneum, trendelenburg position