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Chinese Journal of Hernia and Abdominal Wall Surgery(Electronic Edition) ›› 2019, Vol. 13 ›› Issue (06): 544-548. doi: 10.3877/cma.j.issn.1674-392X.2019.06.016

Special Issue:

• Clinical Article • Previous Articles     Next Articles

Ultrasound-guided transverse abdominal planar block combined with laryngeal mask ventilation general anesthesia in pediatric indirect inguinal hernia surgery

Cheng Zhang1, Zhenhua Huang1, Jianzhong Shuai1, Xiaoyan Xu1,()   

  1. 1. Department of Anesthesiology, Chengdu Women's & Children's Central Hospital, Chengdu 610000, China
  • Received:2019-04-12 Online:2019-12-18 Published:2019-12-18
  • Contact: Xiaoyan Xu
  • About author:
    Correspondence author: Xu Xiaoyan, Email:

Abstract:

Objective

To explore the effect of ultrasound-guided transverse abdominal planar block (TAPB) combined with laryngeal mask ventilation general anesthesia in pediatric indirect inguinal hernia surgery.

Methods

100 children with indirect inguinal hernia who underwent high ligation of hernia sac in Chengdu Women's & Children's Central hospital from January 2018 to October 2018 were selected and divided into control group (n=50) and observation group (n=50) according to random number table method. The control group was given laryngeal mask ventilation general anesthesia during operation, while the observation group was given ultrasound-guided TAPB combined with laryngeal mask ventilation general anesthesia during operation. The operation related indexes, hemodynamic indexes, FLACC and adverse reactions were observed in the two groups.

Results

The extubation time, anesthesia recovery time and hospitalization time in the observation group were significantly shorter than those in the control group [(6.27±1.86) minutes vs (13.31±2.05) minutes; (13.34±3.17) minutes vs (19.86±3.48) minutes; (2.26±0.14) days vs (3.15±1.17) days, P<0.05]. Compared with T1 period, HR, SBP and DBP in T2 and T3 period of observation group had no significant difference (P>0.05), HR in control group had no significant difference (P>0.05), and SBP and DBP increased gradually (P<0.05). HR in T1 period in observation group was not significantly different from that in control group (P>0.05), but in T2 and T3 period in observation group was significantly lower than that in control group (P<0.01). There was no significant difference in SBP and DBP in T1 period between the observation group and the control group (P>0.05), but in T2 and T3 period, SBP and DBP in the observation group were significantly lower than those in the control group (P<0.01). The FLACC scores of the two groups decreased gradually at the time of awakening, 2 h, 4 h and 8 h after operation (2.3±0.6, 2.0±0.4, 1.6±0.5, 1.2±0.3, respectively), and the observation group was significantly lower than the control group (3.0±0.5, 2.7±0.6, 2.2±0.3, 1.7±0.4, P<0.05). The incidence of vomiting, sore throat and laryngeal spasm in the observation group was lower than that in the control group (6.00% vs 20.00%, 6.00% vs 22.00%, 4.00% vs 18.00%, P<0.05).

Conclusion

Ultrasound-guided TAPB combined with laryngeal mask ventilation general anesthesia can better maintain the stability of hemodynamics and reduce the incidence of pain and adverse reactions in children with high ligation of hernia sac, which is worthy of clinical application.

Key words: Indirect inguinal hernia, Child, Ultrasound-guided transverse abdominal plane block, Laryngeal mask ventilation general anesthesia, Effect

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