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Prognostic markers in acute pancreatitis.
Ilias P Gomatos1, Xu Xiaodong, Paula Ghaneh
1NIHR Pancreas Biomedical Research Unit, the Royal Liverpool University and Broadgreen Hospitals NHS Trust and the University of Liverpool, Liverpool L69 3GA, UK.
Expert Review of Molecular Diagnostics
|March 22, 2014
Summary
Acute pancreatitis is a serious condition with a 5-10% mortality rate. Accurate classification and early prognostic markers like the Glasgow system and CRP levels are crucial for managing organ failure and septic complications.
Area of Science:
- Gastroenterology and Hepatology
- Critical Care Medicine
Background:
- Acute pancreatitis presents a significant mortality risk (5-10%), with early deaths linked to multiorgan failure and late deaths to septic complications from pancreatic necrosis.
- Accurate classification of pancreatitis severity and complications is essential for effective management and improved patient outcomes.
Purpose of the Study:
- To review and compare the 2012 Revised Atlanta Classification and the Determinant Classification for describing pancreatitis and its complications.
- To evaluate current prognostic systems and identify the need for novel approaches in predicting disease severity and patterns.
Main Methods:
- Comparative analysis of the 2012 Revised Atlanta Classification and the Determinant Classification, focusing on their criteria for assessing organ dysfunction and severity.
- Review of established prognostic systems, including the Glasgow system and serum C-reactive protein (CRP) levels, for early prognostic accuracy.
Main Results:
- Both classifications offer improved descriptions of edematous and necrotizing pancreatitis and local complications.
- The Determinant Classification uniquely includes infected necrosis as a severity criterion, unlike the 2012 Revised Atlanta Classification which uses the modified Marshall scoring system.
- The Glasgow system and serum CRP levels are identified as pragmatic prognostic tools for early assessment.
Conclusions:
- The 2012 Revised Atlanta Classification and Determinant Classification enhance the description of pancreatitis severity and complications.
- Current prognostic tools like the Glasgow system and CRP levels offer early pragmatic accuracy.
- There is a need for novel diagnostic strategies, including genetic, transcriptomic, proteomic profiling, and functional imaging, to identify specific disease patterns in acute pancreatitis.
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