Author/Authors :
Ghafouri, Ali tehran university of medical sciences tums - Department of General Surgery, تهران, ايران , Movafegh, Ali tehran university of medical sciences tums - Shariati Hospital - Anesthesiology, تهران, ايران , Hakimian, Mohammadreza tehran university of medical sciences tums - Department of General Surgery, تهران, ايران , Mehrkhani, Farhad tehran university of medical sciences tums - Department of General Surgery, تهران, ايران , Meysamie, Alipasha tehran university of medical sciences tums - Iranian Board of Community Medicine, تهران, ايران
Abstract :
The purpose of the current study was to determine whether infiltration of bupivacaine in the incision site of midline lapa-rotomy reduces postoperative pain and opioid consumption. Fifty-six, 30-60 year-old patients who were undergoing mid-line laparotomy were enrolled in the present study. The pa-tients were randomly assigned into two groups of control (group C, n = 28) or bupivacaine (group B, n= 28). Just before suturing, the incision sites were infiltrated by 20 ml epinepri-nated bupivacaine 0.25% (group B) or 20 ml normal saline as placebo (group C). The patients were asked to score their pain at 6, 24, and 48 hours after surgery. Demographic characteris-tics of the patients were similar in the two groups. There was no significant difference in the mean of visual analogue scale pain scores measured over time between the two groups. There was a significant difference in post operative meperidine consumption between the two groups, and in the bupivacaine group, meperidine request was less (90.53 }13.36 mg in bupivacaine group v127.5 }23.14 mg in the control group, P 0.05). After midline laparotomy, incisional site infil-tration with 20 ml epineprinated bupivacaine 0.25% causes a significant decrease in postoperative meperidine consumption. Iran J Med Sci 2009; 34(1): 65-67.
