Application of General Anaesthesia Via Laryngeal Mask Airway Combined with Local Anaethesia in African Women Undergoing Little Operations

WANG Lei

doi:10.14033/j.cnki.cfmr.2016.23.005

Abstract：Objective:To observe the application effect of general anaethesia via laryngeal mask airway combined with local anaesthesia in African women undergoing little operations.Method:Sixty 16 to 45 years-old women undergoing little operations were randomly divided into general anaesthesia via laryngeal mask airway group(group A) and single general anaesthesia via tracheal tube group(group B),each group including 30 cases.Mean arterial pressure(MAP),heart rate(HR),SpO2,waking-up time,postoperative comfortable level and adverse reaction were recorded before anaesthesia,before and after insertion of laryngeal mask airway(LMA) or tracheal tube(TT) and after removal of LMA or TT.Result:There were no significant differences in MAP,HR and SpO2 between two groups before anaesthesia and insertion of LMA or TT(P>0.05).The MAP and HR values in the group A were significantly lower than those in the group B after insertion and removal of LMA or TT(P<0.05).The mean waking-up time in group A was significantly shorter than that in group B(P<0.05).The cases of postoperative comfortable in group A were significantly more than those in group B(P<0.05).The incidence of postoperative agitation,sore throat,bucking in group A were significantly lower than that in group B(P<0.05).Conclusion:The general anesthesia via laryngeal mask airway combined with local anaethesia have more stable homodynamics during the induction of anaethesia and period of waking-up and with shorter recovery time,lower incidence of postoperative adverse reactions,and higher level of postoperative comfort.General anaesthesia via laryngeal mask airway combined with local anaethesia is an ideal mothod for African women undergoing little operations.