Analysis of risk factors affecting renal function recovery in patients with severe acute pancreatitis / 中华急诊医学杂志

ABSTRACT

Objective:To analyze the risk factors of renal function recovery in patients with severe acute pancreatitis (SAP) combined with acute kidney injury (AKI).Methods:A retrospective study was conducted in 105 SAP patients with AKI who were admitted to ICU or EICU of the Affiliated Hospital of Qingdao University from January 2013 to October 2019. According to the recovery of renal function at 28 days, the patients were divided into the renal function recovery group and the poor recovery group. Multivariate logistic regression analysis was used to analyze the clinical data of the two groups and to determine the risk factors related to renal function recovery.Results:According to the recovery of renal function, 105 patients were divided into the renal function recovery group ( n=73) and the poor recovery group ( n=32). Compared with the renal function recovery group, patients in the poor recovery group were older, had a higher prevalence of diabetes and coronary heart disease and a higher score on the acute physiology and chronic health evaluation Ⅱ(APACHE Ⅱ); More patients had abdominal necrosis infection and abdominal hemorrhage. The proportion of patients who applied mechanical ventilation was higher in the poor recovery group. Multivariate logistic regression analysis showed that abdominal necrosis infection ( OR=5.088, 95% CI1.041-24.871, P=0.044) and mechanical ventilation ( OR=4.615, 95% CI1.126-18.904, P=0.034) were the independent risk factors of renal function recovery in SAP patients with AKI. Conclusions:Abdominal necrosis infection and mechanical ventilation are the independent risk factors for renal function recovery in patients with SAP and AKI.