Dataset Information

Serum phosphate is associated with mortality among patients admitted to ICU for acute pancreatitis.

ABSTRACT:

Background and aims

Routine laboratory tests can be useful predictors in the early assessment of the severity and mortality of acute pancreatitis (AP). The aim of this study was to evaluate the accuracy of clinical and laboratory parameters for the prediction of mortality among patients admitted to the intensive care unit (ICU) for AP.

Methods

We conducted a retrospective analysis of prospectively collected data from Beth Israel Deaconess Hospital made publicly available to examine the relationship between routine clinical and laboratory parameters with respect to mortality for AP. Cox proportional hazard ratio was used to evaluate the impact of several routine laboratory markers on mortality. Receiver operation characteristic (ROC) curve was performed to determine the accuracy of diagnosis of laboratory tests by using area under curve (AUC) for the respective analysis.

Results

In total, 499 patients were admitted to the ICU for AP. Several factors for predicting mortality in AP at admission were identified in the multivariate analysis: alkaline phosphatase hazard ratio (HR) = 1.00 (1.00-1.00, p = 0.024), anion gap HR = 1.09 (1.00-1.20, p = 0.047), bilirubin total HR = 1.11 (1.06-1.17, p < 0.001), calcium total HR = 0.59 (0.42-0.84, p = 0.004), phosphate HR = 1.51 (1.18-1.94, p = 0.001), potassium HR = 1.91 (1.03-3.55, p = 0.041), white blood cells HR = 1.04 (1.00-1.07, p = 0.028). The AUC of serum phosphate level for mortality was 0.7 in the ROC analysis. The optimal cut-off value of serum phosphate level for prediction of mortality was 3.78 mg/dl (sensitivity, 0.58; specificity, 0.78).

Conclusion

In this large cohort, we identified baseline serum phosphate as the most valuable single routine laboratory test for predicting mortality in AP. Future prospective studies are required to confirm these results.

SUBMITTER: Hedjoudje A

PROVIDER: S-EPMC8259433 | biostudies-literature | 2021 Jun

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Serum phosphate is associated with mortality among patients admitted to ICU for acute pancreatitis.

Hedjoudje Abdellah A Farha Jad J Cheurfa Chérifa C Grabar Sophie S Weiss Emmanuel E Badurdeen Dilhana D Kumbhari Vivek V Prat Frédéric F Levy Philippe P Piton Gaël G

United European gastroenterology journal 20210505 5

<h4>Background and aims</h4>Routine laboratory tests can be useful predictors in the early assessment of the severity and mortality of acute pancreatitis (AP). The aim of this study was to evaluate the accuracy of clinical and laboratory parameters for the prediction of mortality among patients admitted to the intensive care unit (ICU) for AP.<h4>Methods</h4>We conducted a retrospective analysis of prospectively collected data from Beth Israel Deaconess Hospital made publicly available to examin ...[more]

PMID: 33951327

Similar Datasets

Project description:IntroductionSepsis is a life-threatening organ dysfunction with high mortality rate. The gut origin hypothesis of multiple organ dysfunction syndrome relates to loss of gut barrier function and the ensuing bacterial translocation. The aim of this study was to describe the evolution of gut microbiota in a cohort of septic shock patients over seven days and the potential link between gut microbiota and bacterial translocation.MethodsSixty consecutive adult patients hospitalized for septic shock in intensive care units (ICU) were prospectively enrolled. Non-inclusion criteria included patients with recent or scheduled digestive surgery, having taken laxatives, pre- or probiotic in the previous seven days, a progressive digestive neoplasia, digestive lymphoma, chronic inflammatory bowel disease, moribund patient, and pregnant and lactating patients. The primary objective was to evaluate the evolution of bacterial diversity and richness of gut microbiota during seven days in septic shock. Epidemiological, clinical and biological data were gathered over seven days. Gut microbiota was analyzed through a metagenomic approach. 100 healthy controls were selected among healthy blood donors for reference basal 16S rDNA values.ResultsSignificantly lower bacterial diversity and richness was observed in gut microbiota of patients at Day 7 compared with Day 0 (p<0.01). SOFA score at Day 0, Acute Gastrointestinal Injury (AGI) local grade, septic shock origin and bacterial translocation had an impact on alpha diversity. A large increase in Enterococcus genus was observed at Day 7 with a decrease in Enterobacterales, Clostridiales, Bifidobacterium and other butyrate-producing bacteria.DiscussionThis study shows the importance of bacterial translocation during AGI in septic shock patients. This bacterial translocation decreases during hospitalization in ICUs in parallel to the decrease of microbiota diversity. This work highlights the role of gut microbiota and bacterial translocation during septic shock.

Dataset Information

Serum phosphate is associated with mortality among patients admitted to ICU for acute pancreatitis.

Background and aims

Methods

Results

Conclusion

Publications

Serum phosphate is associated with mortality among patients admitted to ICU for acute pancreatitis.

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure

Tweets