Efficacy of general anesthesia combined with ultrasound-guided epidural block for laparoscopic surgery in neonates
10.3760/cma.j.issn.0254-1416.2018.02.011
- VernacularTitle:全麻联合超声引导硬膜外阻滞用于婴儿腹腔镜手术的效果
- Author:
Zhen DU
1
;
Shuangquan QU
;
Xiying ZHANG
;
Yi ZHU
;
Shili ZHU
Author Information
1. 湖南省儿童医院麻醉手术科
- Keywords:
Infant;
Laparoscopy;
Anesthesia,epidural;
Anesthesia,general;
Ultrasonography
- From:
Chinese Journal of Anesthesiology
2018;38(2):173-176
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the efficacy of general anesthesia combined with ultrasoundguided epidural block for laparoscopic surgery in neonates.Methods Sixty American Society of Anesthesiologists physical status Ⅰ or Ⅱ neonates,aged 20-60 days,scheduled for elective radical operation for Hirschsprung's disease,were divided into 2 groups (n=30 each) using a random number table:general anesthesia group (group Ⅰ) and general anesthesia combined with ultrasound-guided epidural block group (group Ⅱ).Anesthesia was induced by inhaling 8％ sevoflurane.Anesthesia was maintained with Ⅳ sufentanil 0.2 μg/kg,cisatracurium 0.1 mg/kg and then with additional sufentanil 0.1 μg/kg and cisatracurium 0.05 mg/kg every hour and 2％-3％ sevoflurane was simultaneously inhaled in group Ⅰ.In group Ⅱ,anesthesia was maintained by inhaling 2％-3％ sevoflurane,epidural block was performed at L1.2 interspace,the catheter was caudally advanced into the epidural space under ultrasound guidance,0.8％ lidocaine was injected at a loading dose of 6 mg/kg,the local anesthetic diffusion in the epidural space was observed,and additional 0.8％ lidocaine 3 mg/kg was given every 30 min.Heart rate and mean arterial pressure were recorded at 5 min before pneumoperitoneum,during pneumoperitoneum,at extubation and after extubation.The extubation time,duration of recovery room stay and development of assisted ventilation after extubation were recorded.Pain was assessed and scored at 5 min before discharge from recovery room.The development of epidural block-related complications was recorded in group Ⅱ.Results Operation was smoothly completed with stable anesthesia in two groups.Compared with group Ⅰ,the mean arterial pressure was significantly decreased during pneumoperitoneum and after extubation,the extubation time and duration of recovery room stay were shortened,and the requirement for assisted ventilation after extubation and pain scores were decreased in group Ⅱ (P＜0.05 or 0.01).No epidural block-related complications were found in group Ⅱ.Conclusion General anesthesia combined with ultrasound-guided epidural block is safe and effective for laparoscopic surgery and is helpful for postoperative recovery in neonates.
