Comparison of influence of intravenous injection of dezocine and fentanylunder general anesthesia on analepsia and analgesia after children appendectomy / 中国基层医药

ABSTRACT

Objective To study the influence of intravenous injection of dezocine and fentanyl under general anesthesia on analepsia and analgesia after children appendectomy.Methods 86 children needed peritoneoscope appendectomy were enrolled in the study.All patients were randomized into two groups.The patients in group A were given intravenous injection of dezocine at half an hour before the end of the operation.The patients in group B were given intravenous injection of fentanyl before the end of the operation.The operation length,the postoperative catheter removal time and the heart rate,respiratory rate,mean arterial pressure,blood pressure saturability at the time of stopping using narcotic (T1),the time of catheter removal (T2),10min after catheter removal (T3) of the two groups were observed and recorded.At half an hour after catheter removal,Riker sedation-agitation scale and FLACC of two groups were estimated.Results The heart rate[(112.47±8.06)beats/min,(111.29±9.03)beats/min] and mean arterial pressure[(69.49±7.33)mmHg,(68.72±6.93)mmHg] of group A at T2,T3 were significantly lower than those of group B[heart rate (126.98±7.24)beats/min,(131.54±8.62)beats/min and mean arterial pressure (76.81±5.18)mmHg,(72.05±3.76)mmHg, heart rate tT2=3.294,tT3=5.018;mean arterial pressure tT2=4.029,tT3=2.287,all P<0.05].Besides,the FLACC score[(3.62±0.73)points] and Riker score[(2.93±0.75)points] of group A at half an hour after catheter removal were significantly lower than those of group B[(5.06±0.92)points,(3.96±1.17)points,tFLACC=6.390,tRiker=2.119,all P<0.05].Conclusion Intravenous injection of properdezocine at half an hour before the end of the operation has good postoperative analgesia effect for children appendectomy and children wake up in a more stable state,and the occurrence rate of postoperative analgesia and adverse reaction is low, so it has less influence on cardiovascular reaction and is applicable for clinical application.