Value of serum procalcitonin, amylase, albumin and lactate dehydrogenase in the clinical diagnosis and evaluation of severe acute pancreatitis
10.3760/cma.j.cn115455-20230707-00742
- VernacularTitle:血清降钙素原、淀粉酶、白蛋白和乳酸脱氢酶水平在急性重症胰腺炎临床诊断及病情评估中的作用
- Author:
Binbin XU
1
;
Rong YU
;
Xing LI
Author Information
1. 盐城市第一人民医院重症医学科，盐城 224000
- Keywords:
Pancreatitis;
Amylases;
Albumin;
Lactate dehydrogenases;
Procalcitonin
- From:
Chinese Journal of Postgraduates of Medicine
2024;47(2):107-112
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the value of serum procalcitonin (PCT), amylase (AMY), albumin (ALB) and lactate dehydrogenase (LDH) in the clinical diagnosis and evaluation of severe acute pancreatitis (SAP).Methods:A total of 70 patients with acute pancreatitis treated in Yancheng First People′s Hospital from January 1, 2020 to December 31, 2022 were enrolled as pancreatitis group. According to disease severity, they were divided into mild group (22 cases) and severe group (48 cases). A total of 70 controls during the same period were enrolled as control group. The general data of all the objects were collected at enrollment. The levels of plasma PCT, AMY, ALB and LDH were detected. The diagnostic value of the above indexes for SAP and their evaluation value for disease severity were analyzed by receiver operating characteristic (ROC) curves.Results:The levels of serum PCT, AMY and LDH in the pancreatitis group were significantly higher than those in the control group: (3.14 ± 0.67) μg/L vs. (0.82 ± 0.21) μg/L, (602.53 ± 199.47) U/L vs. (99.97 ± 30.85) U/L, (767.24 ± 198.73) U/L vs. (423.61 ± 59.19) U/L, P<0.05; while ALB was significantly lower than that in the control group: (33.47 ± 6.98) g/L vs. (45.79 ± 6.12) g/L, P<0.05. ROC curves analysis showed that area under the curve (AUC) values of PCT, AMY, LDH, ALB and combined detection in the diagnosis of acute pancreatitis were 0.783, 0.792, 0.697, 0.732 and 0.915, respectively. The levels of serum PCT and LDH in the mild group were significantly lower than those in the severe group: (2.76 ± 0.44) μg/L vs. (3.59 ± 0.61) μg/L, (507.06 ± 131.67) U/L vs. (848.95 ± 207.79) U/L, P<0.05; while ALB was significantly higher than that in the severe group: (35.39 ± 4.73) g/L vs. (32.64 ± 5.09) g/L, P<0.05. ROC curves analysis showed that the AUC values of PCT, LDH, ALB and combined detection for evaluating disease severity were 0.668, 0.749, 0.741 and 0.959, respectively. The evaluation value of combined detection was significantly higher than that of single index ( P<0.05). Conclusions:The levels of serum PCT, AMY and LDH are abnormally increased, while ALB level is abnormally decreased in patients with acute pancreatitis, and which all can be applied for clinical diagnosis. PCT, LDH and ALB can be applied for disease evaluation.
