Features of infection secondary to severe acute pancreatitis and related control strategies
10.3969/j.issn.1001-5256.2019.02.048
- VernacularTitle:重症急性胰腺炎继发感染的特点及防治进展
- Author:
Hao TIAN
1
;
Fuxing LI
;
Shaowei SONG
Author Information
1. Department of Pancreatic and Biliary Surgery, The First Affiliated Hospital of China Medical University, Shenyang 110001, China
- Publication Type:Research Article
- Keywords:
pancreatitis;
infection;
therapeutics;
review
- From:
Journal of Clinical Hepatology
2019;35(2):451-456
- CountryChina
- Language:Chinese
-
Abstract:
Severe acute pancreatitis (SAP) is an acute abdominal disease and a critical illness commonly seen in clinical practice. Infection complications in the middle and late stages of SAP have a great impact on the prognosis of SAP and are often difficult to avoid. This article introduces the pathogenesis of secondary pancreatic and extra-pancreatic infections and summarizes the pathogen spectrum of infections secondary to SAP in the past 10 years. This article also summarizes and evaluates the current strategies for preventing secondary infections and briefly describes the advances in surgical interventions for SAP secondary infections. These analyses show that the pathogenesis, pathogenic features, and immunological features of SAP secondary infection remain unclear. There are various control strategies for such infection, but there are still no effective measures to prevent infection except early enteral nutrition. Conclusions will be achieved on the issues including the timing of percutaneous catheter drainage, and surgical interventions have developed rapidly on the basis of the STEP-UP approach. Endoscopic STEP-UP approach is slightly superior to conventional STEP-UP approach in the treatment of critically ill patients with SAP.
