Comparison of influence of visual endoscope and general laryngoscope under general anesthesia on postopera-tive sore throat / 中国基层医药

ABSTRACT

Objective To compare the influence of visual endoscope and general laryngoscope under general anesthesia on postoperative sore throat , in order to provide reference for clinical surgery .Methods 320 patients under non-neck and non-throat surgeries were selected .They were randomly divided into the control group and obser-vation group,160 cases in each group.Same intubation was used in both the two groups ,general laryngoscope was used in the control group and visual endoscope was used in the observation group .Clinical indicators and pain score after surgery were compared between the two groups .Results The air pressure,time of anesthesia and operation time in the observation group were similar with the control group ,the differences were not significant (t =0.834,0.943, 1.034,all P>0.05); 2h,24h,48h,96h after surgery,the VAS scores in the observation group were (11.93 ± 2.04)points,(17.44 ±3.27)points,(3.88 ±0.83)points,(1.12 ±0.31)points,the incidence rate of throat bleed-ing within 96h was 7.50%,which were significantly lower than those in the control group [(18.43 ±3.21) points, (22.55 ±4.19)points,(6.33 ±0.64)points,(3.29 ±0.58)points,17.50%],there were significant differences (t=7.493,5.773,4.834,7.231,χ2 =8.221,all P<0.05).Conclusion Intubation with visual endoscope can decrease postoperative sore throat ,which can be a priority for clinical surgery .