Effect of three different routes of administration of analgesia on gastrointestinal function in parturient undergoing cesarean section / 临床麻醉学杂志

ABSTRACT

Objective To investigate the effect of three different routes of administration of analgesic on gastrointestinal function in delivery women with cesarean section.Methods From June 2016 to January 2017,90 delivery women cesarean section were treated in our hospital aged 23-35 years with body mass index (BMI) 25-35 kg/m2,ASA physical status Ⅰ or Ⅱ.Parturients were randomly divided into three groupsintravenous analgesia pump group (group J),skin implanted analgesia pump group (P group) and epidural analgesia pump group (group Y).Group J received postoperative intravenous infusion of sufentanil 5 μg and analgesia pump (3 μg/kg sufentanil+ 100 ml saline)connected with venous channels;group P received postoperative Bipi injection of sufentanil 5 μg introcarplaced in the subcutaneous and connected with analgesia pump (3 μg/kg sufentanil+ 100 ml saline);group Y was given epidural injection of 1％ ropivacaine and 0.5％ lidocaine mixture 4 ml,the analgesia pump (0.15％ ropivacaine+50 μg sufentanil+100 ml saline) was connected with epidural catheter.The recovery time of bowel sounds,the time of firstly anal exhaust,48 hours after surgery,the incidence of nausea,vomiting and bloating were recorded.Results The recovery time of bowel sounds [(14.6±2.3) h] and the time of firstly exhaust time [(20.5±7.9) h] in group Y was significantly earlier than in group J [(18.3±3.6) h and (28.7±8.2) h] and group P [(18.8±4.1) h and (27.9±9.3) h] (P＜0.05).The incidence of nausea (17％),and abdominal distention (20.0％) was significantly lower in group Y than in group J (36.7％ and 47.0％) and group P (33.3％ and 43.0％) (P＜0.05).Conclusion Postoperative analgesia pump of epidural pathway is beneficial to restore the gastrointestinal function on the basis of postoperative analgesia.