Clinical evaluation of different doses of brachical plexus anesthesia in the emergency suture of hand trauma in preschool children / 重庆医学

ABSTRACT

Objective To evaluate the clinical effects of different doses of brachical plexus anesthesia in the emergency suture of hand trauma in preschool children .Methods Forty preschool children with hand trauma were choosen ,who were undergoing e‐mergency suture by general anesthesia combined with brachical plexus anesthesia .They were divided into group A(1 mg/kg ,n=20) and group B(2 mg/kg ,n=20) ,body movement during skin incision ,local injection with lidocaine ,propofol dose ,surgical time and wake up time were compared .Results There was no significant differences between the two groups in surgical time(P>0 .05) ,the cases of body movement during skin incision and local injection with lidocaine were 8 children ,which was higher than 2 children in group B(all P<0 .01) ,ropivacaine dose(14 .5 ± 5 .5)mg in group A were lower than group B (31 .6 ± 7 .2)mg(P<0 .01) ,propofol dose in group A(75 .6 ± 15 .2)mg were higher than group B(32 .7 ± 8 .6)mg(P<0 .01) ,wake up time in group A(11 .2 ± 3 .3)min were longer than group B(5 .9 ± 2 .3)min (P< 0 .01) .Conclusion The clinical effect of ropivacaine 2 mg/kg was superior than 1 mg/kg in brachical plexus anesthesia .