Prognostic predictors in patients with sepsis after gastrointestinal tumor surgery:A retrospective study

• 作者: Ren-Xiong Chen Zhou-Qiao Wu Zi-Yu Li Hong-Zhi Wang Jia-Fu Ji
• 来源期刊: 世界胃肠外科杂志:英文版(电子版)
• 学科: 医学
• 关键词: Surgery SEPSIS GASTROINTESTINAL PROGNOSIS POST-OPERATIVE
• 年，卷（期）: 2021,（3）
• 页码范围: 256-266
• 页数: 11页
• 分类号: R73

摘要

BACKGROUND There have been different reports on mortality of sepsis;however,few focus on the prognosis of patients with sepsis after surgery.AIM To study the clinical features and prognostic predictors in patients with sepsis after gastrointestinal tumor surgery in intensive care unit(ICU).METHODS We retrospectively screened patients who underwent gastrointestinal tumor surgery at Peking University Cancer Hospital from January 2015 to December 2019.Among them,181 patients who were diagnosed with sepsis in ICU were included in our study.Survival was analysed by the Kaplan-Meier method.Univariate and multivariate adjusted analyses were performed to identify predictors of prognosis.RESULTS The 90-d all-cause mortality rate was 11.1%in our study.Univariate analysis showed that body mass index(BMI),shock within 48 h after ICU admission,leukocyte count,lymphocyte to neutrophil ratio,international normalized ratio,creatinine,procalcitonin,lactic acid,oxygenation index,and sequential organ failure assessment(SOFA)score within 24 h after ICU admission might be all significantly associated with the prognosis of sepsis after gastrointestinal tumor surgery.In multiple analysis,we found that BMI≤20 kg/m^(2),lactic acid after ICU admission,and SOFA score within 24 h after ICU admission might be independent risk predictors of the prognosis of sepsis after gastrointestinal tumor surgery.Compared with SOFA score,SOFA score combined with BMI and lactic acid might have higher predictive ability(area under the receiver operating characteristic curve,0.859;95%confidence interval,0.789-0.929).CONCLUSION Lactic acid and SOFA score within 24 h after ICU admission are independent risk predictors of the prognosis of sepsis after gastrointestinal tumor surgery.SOFA score combined with BMI and lactic acid might have good predictive value.