Clinical effect of ropivacaine combined with spinal-epidural anesthesia in anorectal surgery / 中国综合临床

ABSTRACT

Objective To explore and analysis the clinical effect of ropivacaine combined with spinalepidural anesthesia in anorectal surgery and to evaluate the safety of this method.Methods We retrospective analyzed the clinical information of 82 patients who conducted with selective anorectal surgery in the First People's Hospital of Shangqiu from January 2010 to December 2013.The patients were randomly divided into bupivacaine group and ropivacaine group,and each group of 41 cases.Both groups took the way of combined with spinal-epidural anesthesia to waist L3/L4 point gap.Bupivacaine and ropivacaine group were traited at a rate of 0.2 ml/s bolus of 0.375％ bupivacaine and ropivacaine solution of 2 ml.Compare the satisfaction and anesthetic effect of two groups.Results None of the patients have received additional drugs again in intraoperative period,and the surgery was performed without a hitch.The sensory blockade working time,the biggest feeling block plane and duration of sensory blockade of all of the patients in two groups have not showed any difference (P＞0.05),while in ropivacaine group,the biggest feeling block plane ((1.8 ± 0.4) vs (2.9± 0.3) score) was lower and the sensory blockade working time((9.8±0.6) min vs (3.5±0.4) min) was late,and the difference showed statistical significance between two groups (t =2.4236,2.4265;P ＜ 0.05).There was no significant difference of the patients satisfaction degree of the anesthesia,anesthesia level can satisfy the requirement of the surgery muscle relaxant.Conclusion Compared with bupivacaine group,sanesthesia,ropivacaine not only can help anorectal surgery in patients with postoperative recovery,but also could meet the requirements of the non-pain and non-inductive in perioperative operation patients,it is worth in anorectal surgery clinical reference and promotion.