Analyzing the Relationship Between Red Cell Distribution Width and Total Serum Calcium in Acute Pancreatitis Severity Predictions

Analyzing the Relationship Between Red Cell Distribution Width and Total Serum Calcium in Acute Pancreatitis Severity Predictions. Background: The severity of acute pancreatitis (AP) might vary at the time of presentation, and the illness can be deadly. Patients at increased risk of serious complications must be identified in order to improve their prognosis by the rapid administration of medicinal or endoscopic therapy and admission to a dedicated intensive care unit (ICU). There is currently no valid tool for determining the severity of AP when it first manifests, despite the availability of several rating systems and methodologies. Predicting the severity of AP may be done using affordable indicators that are easily accessible upon admission, such as red cell distribution width (RDW) and blood calcium levels. Materials and methods: The 85 patients enrolled to Saraswathi Medical College in Hapur were the subjects of an observational cross -sectional research. Those suffering from AP were divided into two groups: MAP, or mild AP, and MSAP/SAP, or moderately severe AP. At admission and again at 24 hours, RDW was checked in all patients. Results: The results showed that out of 85 AP patients, 55 were diagnosed with MAP, 17 with MSAP, and 13 with SAP. Patients treated with MSAP/SAP had significantly lower mean blood calcium levels than those treated with MAP. Patients with MSAP/SAP also had substantially higher values for the following metrics compared to MAP patients: modified Marshall score (MM), bedside index for severity in acute pancreatitis (BISAP) index, RDW at 0 and 24 hours, and RDW/total serum calcium (RDW/TSC) ratio. The most accurate severity predictors were the BISAP index and MM, with RDW/TSC also showing good predictive value. The predictive power of RDW/TSC for AP severity was higher than that of RDW evaluated at admission and 24 hours. Nevertheless, no particular metric was shown to be a significant predictor of AP on its own. Conclusion: The BISAP index and red cell distribution width/TSC ratio are both good indicators of AP severity, similar to each other. They allow for early intervention by providing a simple and inexpensive way to predict the severity of AP upon arrival.