The clinical value of procalcitonin in predicting the death of patients with acute biliary pancreatitis
10.3760/cma.j.cn115667-20190929-00085
- VernacularTitle:降钙素原预测急性胆源性胰腺炎患者死亡的临床价值
- Author:
Zaiqian CHE
1
;
Bing ZHAO
;
Yihui WANG
;
Huihui ZHU
;
Yuming WANG
;
Xing QI
;
Mengjiao LI
;
Lili XU
;
Yuhua ZHOU
;
Ying CHEN
;
Li MA
;
Yi XIA
;
Zhiwei XU
;
Erzhen CHEN
;
Enqiang MAO
Author Information
1. 上海交通大学医学院附属瑞金医院急诊科，上海 200025
- From:
Chinese Journal of Pancreatology
2020;20(2):114-119
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the clinical value of procalcitonin (PCT) in predicting mortality of patients with acute biliary pancreatitis (ABP).Methods:The clinical data of 196 ABP patients admitted in the emergency department of Ruijin Hospital Affiliated to Shanghai Jiaotong University Medical College from January 2013 to June 2017 were analyzed retrospectively. The enrolled patients were divided into survival group ( n=176) and death group ( n=20) according to clinical outcome, and their clinical characteristics, laboratory results(including WBC, CRP, PCT), APACHEⅡ score, BISAP score, modified Marshall score, SOFA score and CTSI at admission were compared between two groups. The ROC curve and AUC were used to evaluate the effectiveness of PCT and multiple scoring systems in predicting mortality in ABP patients, and the Delong test was used to compare the predictive efficacy of various methods at 1-2 d, 3-4 d, and 5-7 d days after onset. Results:The PCT level, APACHEⅡ score, BISAP score, modified Marshall score, SOFA score, and CTSI of patients in the death group were significantly higher than those in the survival group [6.98(3.12, 13.64) μg/L vs 0.55(0.17, 1.74) μg/L, 12.00(6.00, 18.75) vs 6.00(3.00, 9.00), 3.20±1.47 vs 1.59±1.05, 2.85±0.37 vs 1.96±0.64, 5.50(4.00, 9.50) vs 2.00(1.00, 4.25), 5.05±2.33 vs 3.39±1.74], and all the differences were statistically significant (all P values <0.05). The AUC of PCT for predicting death was 0.881 (95% CI 0.820-0.938)and the cut-off value was 2.44. The predictive value of PCT was similar to that of the modified Marshall score, BISAP score and SOFA score, but higher than that of APACHEⅡ score and CTSI (all P values <0.05). The predictive AUC of PCT at 3-4 days after onset was higher than that of modified Marshall score, BISAP score and SOFA score, and were significantly higher than those at 1-2 days after onset. Conclusions:PCT can be used to predict the mortality of ABP within 7 days of onset. The predictive value of PCT was comparable to the modified Marshall score, BISAP score and SOFA score, and the best predictive time was 3-4 days after onset.
