方法
: 本研究纳入了154例AP患者和41例健康对照人群. 根据AP诊治指南将病例组分为三组: 轻症组(56例)、中重症组(51例)和重症组(47例). 检测受试者的血清PCT、C-反应蛋白、红细胞比容及白细胞水平. 计算病例急性胰腺炎严重程度床边评分(Bedside Index for Severity in Acute Pancreatitis, BISAP). 比较各组间血清学指标的差异及血清PCT水平与AP患者病死率的关系.
核心提示:
急性胰腺炎(acute pancreatitis, AP)患者血清降钙素原(procalcitonin, PCT)浓度与急性胰腺炎严重程度床边评分(Bedside Index for Severity in Acute Pancreatitis)对AP的病情判断价值相当; PCT浓度高于2.0 ng/mL时, AP患者预后较差.
引文著录:
徐永红, 闫领, 边城, 田字彬, 荆雪. 降钙素原在急性胰腺炎中的病情判断价值.
世界华人消化杂志
2015; 23(30): 4898-4904
Value of procalcitonin in assessing severity of acute pancreatitis
Yong-Hong Xu, Ling Yan, Cheng Bian, Zi-Bin Tian, Xue Jing
Yong-Hong Xu, Ling Yan, Zi-Bin Tian, Xue Jing,
Department of Gastroenterology, the Affiliated Hospital of Qingdao University, Qingdao 266000, Shandong Province, China
Cheng Bian,
Department of Infection, the Affiliated Hospital of Qingdao University, Qingdao 266000, Shandong Province, China
Correspondence to
: Yong-Hong Xu, Associate Chief Physician, Department of Gastroenterology, the Affiliated Hospital of Qingdao University, 16 Jiangsu Road, Qingdao 266000, Shandong Province, China.
[email protected]
Received:
August 4, 2015
Revised:
September 23, 2015
Accepted:
October 13, 2015
Published online:
October 28, 2015
AIM
: To evaluate the value of procalcitonin (PCT) in assessing the severity of acute pancreatitis (AP).
METHODS
: A total of 154 unrelated patients diagnosed with AP and 41 healthy control subjects were enrolled in this study. The 154 patients with AP were divided into three groups according to the severity of AP: mild acute pancreatitis (MAP) (
n
= 56), mild-severe acute pancreatitis (MSAP;
n
= 51), and severe acute pancreatitis (SAP;
n
= 47). Serological assays of PCT, C-reactive protein, hematocrit, and leukocytes were carried out in accordance with the standard clinical laboratory methods. The score of Bedside Index for Severity in Acute Pancreatitis (BISAP) was determined for all patients. Differences in the serum indexes between two groups, and the association between PCT and AP mortality were evaluated.
RESULTS
: The levels of serum PCT were the highest in the SAP group, followed by the MSAP group, the MAP group, and the control group (
P
= 0.000). The levels of serum PCT were positively associated with BISAP score in patients with AP. The sensitivity and specificity of serum PCT in diagnosis of SAP, similar to those of the score of BISAP, were 77.8% and 87.1%, respectively. AP patients with a PCT level > 2.0 ng/mL had a poor prognosis.
CONCLUSION
: Our results indicate that the levels of serum PCT may represent an early sensitive biomarker for evaluating the severity of AP.
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