张爱平
细胞因子联合BISAP评分系统早期预测急性胰腺炎严重程度及预后的前瞻性研究
张爱平1,2
目的分析细胞因子白介素6(IL-6)联合急性胰腺炎严重程度床边指数(BISAP)早期(病程<48 h)预测急性胰腺炎预后的临床价值。方法前瞻性选取2013年3月至2014年9月我院收治的确诊为急性胰腺炎(AP)的患者。所有患者入院时即抽取空腹静脉血测定IL-6,采用Ranson评分系统、BISAP评分以及IL-6联合BISAP评分判断胰腺炎患者预后,比较各评分系统的灵敏度以及特异度。结果共84例患者纳入本前瞻性研究,其中SAP 26例,MAP 58例。IL-6联合BISAP评分预测急性胰腺炎患者器官功能衰竭、胰腺坏死优于Ranson评分(P<0.05)及BISAP评分;三种评分系统对于预测患者死亡方面无显著差异(P>0.05)。结论细胞因子IL-6联合BISAP评分系统对早期预测急性胰腺炎严重程度及预后更有价值。
急性胰腺炎;BISAP;白介素;预后
【Abstract】Ob jective To analyze the cytokine interleukin 6(IL-6)combined w ith bedside index for severity in acute pancreatitis(BISAP)atearly time(<48 h)to predict the clinical value of prognosis for acute pancreatitis.M ethods Patientsdiagnosed with acute pancreatitis(AP)in our hospital from March 2013 to September 2014 were selected prospectively.A ll patientshad fasting vein blood draw ing for IL-6 when hospitalized.Ranson criteria,BISAPscore,and IL-6 combinedw ith BISAPscorewereused for judging the prognosisof patientsw ith acute pancreatitis.The sensitivity and specificity among the differentscoring system were com pared.Results Therew ere 84 cases in this prospective study in total,including 26 casesof SAP and 58 casesofMAP.IL-6 combinedw ith BISAPscorewassuperior to Ranson scoreand BISAPscore for predicting theorgan failureand pancreatic necrosis in patientswith acute pancreatitis(P<0.05);Therewasno significant differenceamong the three scoring system for predicting death of patients(P>0.05).Conclusion Cytokines IL-6 combined w ith BISAP score system wasmore valuable in early prediction of severity and prognosis for acute pancreatitis.
【Key words】Acutepancreatitis;BISAP;Interleukin;Prognosis
急性胰腺炎(Acute pancreatitis,AP)是常见急腹症之一,主要病理变化是多种病因导致胰腺组织自身消化所致的胰腺水肿、出血及坏死等炎性损伤。按照病变程度分为轻症急性胰腺炎(MAP)和重症急性胰腺炎(SAP)。研究表明[1],急性胰腺炎早期IL-6即升高,并随着胰腺炎的加重其浓度渐高,而患者若IL-8升高,则提示胰腺炎已进展到较为严重的程度,IL-10在胰腺炎早期升高,而严重程度加剧时血清浓度反而降低。因此,IL-6为细胞因子中最适宜作为评价胰腺炎严重程度的指标。临床上治疗AP患者时,需要早期对其进行危险分层以便及时采取适当的治疗手段和方法。本研究采用IL-6联合BISAP评分以评估AP患者的严重程度以及预后,并将其与传统的Ranson评分系统进行比较,现将结果报道如下。……