Siriphanporn Y.Wiratsudakul A.Kasemsuwan S.Chuchalermporn P.Vijarnsorn M.Kashemsant N.Mahidol University2025-04-192025-04-192025-04-01Animals Vol.15 No.7 (2025)https://repository.li.mahidol.ac.th/handle/20.500.14594/109635Pancreatitis in cats ranges from mild forms with low mortality to severe cases with poor prognosis, and early identification of high-risk patients remains a challenge. The prognostic significance of hyperlactatemia and metabolic acidosis in feline pancreatitis is not well established. This study aimed to identify prognostic factors in hospitalized cats with pancreatitis and assess the predictive value of hyperlactatemia and metabolic acidosis. A retrospective study of 142 cats diagnosed between January 2020 and December 2023 was conducted, analyzing signalment, clinical signs, and clinicopathological findings. Diagnosis was based on clinical signs, abnormal feline pancreatic lipase assay, and abdominal sonography. Multivariate analysis identified jaundice (OR, 4.6; 95% CI, 1.7–12.7), renal disease (OR, 2.0; 95% CI, 1.05–5.40), hypoalbuminemia (OR, 3.91; 95% CI, 1.70–9.01), increased blood urea nitrogen (BUN) (OR, 4.76; 95% CI, 1.96–11.53), and neutrophil cytoplasmic toxic change (OR, 10.54; 95% CI, 4.17–26.7) as independent prognostic indicators. The combination of renal disease and jaundice increased the mortality risk 12-fold, while hypoalbuminemia and neutrophil toxic changes increased it 120-fold. However, hyperlactatemia and metabolic acidosis upon admission were not predictive of outcomes. These findings suggest that jaundice, renal disease, hypoalbuminemia, increased BUN, and neutrophil toxic changes are significant prognostic indicators in feline pancreatitis, whereas hyperlactatemia and metabolic acidosis do not predict mortality.Agricultural and Biological SciencesVeterinaryArticleSCOPUS10.3390/ani150710602-s2.0-10500244500420762615