Comparison Of BISAP Score Vs Balthazar Score in Predicting the Severity and Prognosis of Acute Pancreatitis
Background: Acute pancreatitis (AP) is a common gastrointestinal emergency, with severity ranging from mild self-limiting disease to severe forms associated with necrosis and multi-organ failure. Accurate early prediction of disease severity is crucial for timely intervention and improved patient outcomes. The Bedside Index for Severity in Acute Pancreatitis (BISAP) score is a simple clinical scoring system that predicts severity within 24 hours of admission, whereas the Balthazar score, based on contrast-enhanced computed tomography (CECT), assesses pancreatic inflammation and necrosis after 48 hours. This study aims to compare the efficacy of BISAP and Balthazar scores in predicting the severity and prognosis of AP. Methods: A prospective comparative study was conducted on 115 patients from April 2023 to April 2024 diagnosed with acute pancreatitis at the Department of General Surgery, SVRRGGH, Tirupati. Patients were assessed using BISAP scores upon admission and Balthazar scores via CECT after 48 hours. Clinical, biochemical, and radiological data were collected. Statistical analysis was performed using SPSS version 16, with a p-value of <0.05 considered significant. Results: The mean age of patients was 39.5 ± 12.7 years, with a male predominance (78.3%). Elevated serum amylase and lipase levels were found in 87.8% and 89.6% of cases, respectively. Based on BISAP scoring, 52 (45.2%) patients had severe AP, while 55 (47.8%) had severe pancreatitis per the Balthazar score. The BISAP score correlated significantly with Balthazar severity grading (p < 0.001). Organ failure was observed in 48.7% of patients, with respiratory failure (33.0%) being the most common. Patients with higher BISAP and Balthazar scores had significantly increased rates of persistent organ failure, multi-organ failure, and mortality. Conclusion: The BISAP score demonstrated a significant correlation with the Balthazar score in predicting AP severity and prognosis. BISAP, being a simple bedside tool available at admission, allows for early risk stratification, whereas the Balthazar score, reliant on imaging, may be more useful in later disease stages. Incorporating BISAP scoring into routine clinical practice can facilitate timely triaging of high-risk patients and optimize resource allocation