The role of trypsinogen activation peptide in the early diagnosis of severe acute pancreatitis and the prediction of outcome
10.3969/j.issn.1005-6483.2015.03.010
- VernacularTitle:胰蛋白酶原激活肽对重症急性胰腺炎早期临床诊断价值及与预后的关系
- Author:
Gang HU
;
Hui ZHAN
;
Rujing HU
- Publication Type:Journal Article
- Keywords:
trypsinogen activation peptide;
severely acute pancreatitis;
ROC curve
- From:
Journal of Clinical Surgery
2015;(3):185-187
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the role of trypsinogen activation peptide( TAP)in the early di-agnosis of severe acute pancreatitis( AP)and the prediction of outcome. Methods Eighty-nine cases with pancreatitis were collected containing 45 cases of severe AP and 44 of mild AP. 32 cases of non-AP acute abdominal disease were chosen as control group. Blood of all patients was collected within 6h to measure TAP. ROC curve was used to analyze the results. Results The TAP was different among the three groups (p<0. 01);the TAP of patients with severe AP was the highest. ROC curve indicated that 2. 78 nmol/L was the best cutoff to define AP and non-AP;the sensitivity,specificity and accuracy was 88. 8%,100%and 91. 5%,respectively. 8. 55 nmol/L was used to define severe AP and mild AP;the sensitivity,speci-ficity and accuracy was 92. 9%,95. 2% and 88. 7%,respectively. 11. 20 nmol/L was used to predict the occurrence of complications;the sensitivity,specificity and accuracy was 75. 0%,90. 4% and 82. 2%,re-spectively. Conclusion The TAP can be used to diagnose AP,especially to identify severe AP. The TAP is also beneficial for predicting the outcome of patients with severe AP.
