Clinical analysis of persistent inflammation-immunosuppression-catabolism syndrome in patients with severe acute pancreatitis
10.16571/j.cnki.1008-8199.2017.07.009
- VernacularTitle:重症急性胰腺炎并发持续性炎症反应-免疫抑制-分解代谢综合征临床分析
- Author:
Baiqiang LI
;
Na YANG
;
Bo YE
;
Jie DONG
;
Qi YANG
;
Lu KE
;
Zhihui TONG
;
Weiqin LI
;
Jieshou LI
- Keywords:
Severe acute pancreatitis;
Persistent inflammation-immunosuppression-catabolism syndrome;
Chronic critical illness
- From:
Journal of Medical Postgraduates
2017;30(7):719-724
- CountryChina
- Language:Chinese
-
Abstract:
Objective Up to the present time, no reports are seen at home or abroad on the clinical characteristics of severe acute pancreatitis (SAP) with persistent inflammation-immunosuppression-catabolism syndrome (PICS), and few studies have been conducted on the risk factors for PICS.This article summarizes the clinical characteristics of PICS in SAP patients and presents a multivariate regression analysis of its risk factors.Methods This is a retrospective study on the clinical data about 214 cases of SAP treated for over 14 days in the Surgical Intensive Care Unit (SICU) from January 1, 2014 to December 31, 2015.According to the diagnostic criteria of PICS, we divided the SAP patients into a PICS group (n=149) and a non-PICS group (n=65).We compared the systemic and pancreatitis-specific complications and mortality rates in the SICU and at 12 months after discharge.We also performed a multivariate regression analysis on the risk factors of PICS.Results The incidence rates of biliary SAP and multiple-organ dysfunction syndrome (MODS) were significantly higher in the PICS (44.3% and 93.3%) than in the non-PICS group (29.2% and 55.4%) (P=0.038).The results of multivariate regression analysis showed that the risk factors for PICS included obesity (OR=2.3;95% CI: 1.0-5.2), biliary causes (OR=4.2;95% CI: 1.4-13.0), and MODS (OR=4.4;95% CI: 1.3-14.4).The survival rate at 12 months after discharge was remarkably lower in the PICS than in the non-PICS group (88.5% vs 98.2%, P=0.036).Conclusion The incidence rate of PICS is high in SAP patients.Obesity, biliary causes and MODS are independent risk factors for PICS.The complication of PICS may be an important indicator of the poor prognosis of SAP.
