Ahmed A Messallam1, Cameron B Body1, Stephen Berger1, Sonali S Sakaria1, Saurabh Chawla2. 1. Division of Digestive Diseases, Emory University School of Medicine, Atlanta, GA, USA. 2. Division of Digestive Diseases, Emory University School of Medicine, Atlanta, GA, USA. Electronic address: saurabh.chawla@emory.edu.
Abstract
BACKGROUND/ OBJECTIVES: Acute pancreatitis management guidelines recommend early aggressive hydration to improve clinical outcomes. We aim to evaluate the influence of early fluid therapy (total intravenous fluids in the first 24 h [IVF/24hrs]) on clinical outcomes in patients with acute pancreatitis. METHODS: This was a retrospective chart review of all patients admitted for acute pancreatitis between July 2011 to December 2015. IVF/24hrs was categorized into 3 groups according to tertiles. Logistic regression was performed to evaluate predictors of persistent organ failure and in-hospital mortality. RESULTS: A total of 310 patients were included: Conservative (IVF/24hrs < 2.8L, n = 102), Moderate (IVF/24hrs 2.8-4.475L, n = 105) and Aggressive (IVF/24hrs ≥ 4.475, n = 103). Most patients (80.6%) were African Americans, 91.3% had mild acute pancreatitis (BISAP score ≤ 2). The Aggressive IVF group had higher incidence of persistent organ failure (16.5% vs 4.9% and 7.6%, p = 0.013), and longer length of hospital stay (9.2 ± 10.7 vs 6.5 ± 7.3 and 6.8 ± 5.7 days, P = 0.032). However, IVF/24hr did not correlate with length of hospital stay (PCC 0.08, p = 0.174). On multivariate analysis, only organ failure at admission was an independent predictor of persistent organ failure (OR 16.1, p < 0.001). Persistent organ failure and local complications were found to be the only independent predictors in-hospital mortality (OR 27.6, p < 0.001 and OR 16.95, p = 0.001 respectively). There was no difference in clinical outcomes in African Americans compared to other races. CONCLUSIONS: More aggressive early IVF therapy in a predominantly mild acute pancreatitis cohort, was not associated with improvement in persistent organ failure, length of hospital stay, or in-hospital mortality.
BACKGROUND/ OBJECTIVES:Acute pancreatitis management guidelines recommend early aggressive hydration to improve clinical outcomes. We aim to evaluate the influence of early fluid therapy (total intravenous fluids in the first 24 h [IVF/24hrs]) on clinical outcomes in patients with acute pancreatitis. METHODS: This was a retrospective chart review of all patients admitted for acute pancreatitis between July 2011 to December 2015. IVF/24hrs was categorized into 3 groups according to tertiles. Logistic regression was performed to evaluate predictors of persistent organ failure and in-hospital mortality. RESULTS: A total of 310 patients were included: Conservative (IVF/24hrs < 2.8L, n = 102), Moderate (IVF/24hrs 2.8-4.475L, n = 105) and Aggressive (IVF/24hrs ≥ 4.475, n = 103). Most patients (80.6%) were African Americans, 91.3% had mild acute pancreatitis (BISAP score ≤ 2). The Aggressive IVF group had higher incidence of persistent organ failure (16.5% vs 4.9% and 7.6%, p = 0.013), and longer length of hospital stay (9.2 ± 10.7 vs 6.5 ± 7.3 and 6.8 ± 5.7 days, P = 0.032). However, IVF/24hr did not correlate with length of hospital stay (PCC 0.08, p = 0.174). On multivariate analysis, only organ failure at admission was an independent predictor of persistent organ failure (OR 16.1, p < 0.001). Persistent organ failure and local complications were found to be the only independent predictors in-hospital mortality (OR 27.6, p < 0.001 and OR 16.95, p = 0.001 respectively). There was no difference in clinical outcomes in African Americans compared to other races. CONCLUSIONS: More aggressive early IVF therapy in a predominantly mild acute pancreatitis cohort, was not associated with improvement in persistent organ failure, length of hospital stay, or in-hospital mortality.