Comparison of the duration of neuromuscular blockade following a single bolus dose of rocuronium or cisatracurium in laparoscopic gynaecological surgery and conventional open surgery
10.3969/j.issn.1672-8467.2017.02.004
- VernacularTitle:腹腔镜与开腹手术中单次输注罗库溴铵或顺式阿曲库铵后神经肌肉阻滞时间的比较
- Author:
Tingting WANG
;
Shen SUN
;
Qi WANG
;
Shaoqiang HUANG
- Keywords:
pneumoperitoneum;
neuromuscular blockade;
laparoscopy;
muscle relaxant
- From:
Fudan University Journal of Medical Sciences
2017;44(2):150-154,174
- CountryChina
- Language:Chinese
-
Abstract:
Objective To compare the duration of neuromuscular blockade in laparoscopic and open surgical approaches following a single bolus dose of rocuronium or cisatracurium.Methods One hundred female patients underwent either laparoscopic or open gynaecological surgery were randomly and equally divided into OR group (rocuronium administered in open surgery),OC group (cisatracurium administered in open surgery),LR group (rocuronium administered in laparoscopic surgery) and LC group (cisatracurium administered in laparoscopic surgery).Anaesthesia was induced with sufentanil of 0.5 μg/kg and propofol of 2 mg/kg,and neuromuscular blockade was induced with rocuronium of 0.9 mg/kg or cisatracurium of 0.15 mg/kg,intravenously.Then adductor pollicis trainof-four responses following ulnar nerve stimulation were monitored with mechanomyography.We recorded the duration of the first twitch (T1) occurrence after the injection of rocuronium or cisatracurium,and the duration from T1 recovered to 5 ％ and 25 ％ of baseline.Results The mean time from the end of injection of rocuronium until spontaneous recovery to T1,and to recovery to 5％and 25％ of baseline,was significantly prolonged in LR group [(44.8 ± 10.7) min,(52.8 ± 11.2) min and (62.6 ± 13.5) min] compared with OR group [(36.2 ± 4.0) min,(41.8 ± 6.8) min and (49.5 ±7.5) min] (P all＜0.05) On the other hand,there was no significant difference on the duration of neuromuscular blockade between LC group and OC group.Conclusions Neuromuscular blockade may be prolonged following a single bolus dose of rocuronium given during laparoscopic procedures,which should be on the alert,and assess neuromuscular function to ensure safe recovery.
