Evaluating clinical abdominal scoring system in predicting the necessity of laparotomy in blunt abdominal trauma  

作　　者：Peyman Erfantalab-Avini Nima Hafezi-Nejad Mojtaba Chardoli Vafa Rahimi-Movaghar 

机构地区：[1]Department of Emergency Medicine, Tehran University of Medical Sciences, Tehran 11365-3876, Iran [2]Sina Trauma and Surgery Research Center, Department of Neurosurgery, Tehran University of Medical Sciences, Tehran 11365-3876, Iran [3]Students' Scientific Research Center, Tehran University of Medical Sciences, Tehran 11365-3876, Iran [4]Research Center for Neural Repair, University of Tehran, Tehran 11365-3876, Iran

出　　处：《Chinese Journal of Traumatology》2011年第3期156-160,共5页中华创伤杂志（英文版）

摘　　要：Objectives： Trauma is among the leading causes of death. Medical management of blunt abdominal trauma （BAT） relies on judging patients for whom laparotomy is mandatory. This study aimed to determine BAT patients＇ signs, as well as paraclinical data, and to clarify the accuracy, sensitivity, specificity, positive and negative predictive value of clinical abdominal scoring system （CASS）, a new scoring system based on clinical signs, in predicting whether a BAT patient needs laparotomy or not. Methods： Totally 400 patients suspected of BAT that arrived at the emergency department of two university hospitals in Tehran from March 20, 2007 to March 19, 2009 were included in this study. They were evaluated for age, sex, type of trauma, systolic blood pressure, Glasgow coma scale （GCS）, pulse rate, time of presentation after trauma, abdomial clinical findings, respiratory rate, temperature, hemoglobin （Hb） concentration, focused abdominal sonography in trauma （FAST） and CASS. Results： Our measurements showed that CASS had an accuracy of 94%, sensitivity of 100%, specificity of 88%, positive predictive value of 90% and negative predictive value of 100% in determining the necessity of laparotomy in BAT patients. Moreover, in our analysis, systolic blood pressure, GCS, pulse rate, Hb concentration, time of presentation after trauma, abdominal clinical findings and FAST were also shown to be helpful in confirming the need for laparotomy （P〈0.05）. Conclusion： CASS is a promising scoring system in rapid detection of the need for laparotomy as well as in minimizing auxiliary expense for further evaluation in BAT patients, thus to promote the cost-benefit ratio and accuracy of diagnosis.

关 键 词：Abdominal injuries LAPAROTOMY Patients WOUNDS NONPENETRATING 

分 类 号：S961[农业科学—水产养殖] TS210.1[农业科学—水产科学]