ADVANCES IN THE USE OF BIOMARKERS IN THE EVALUATION OF CHRONIC KIDNEY DISEASE IN GERIATRIC CATS

Authors

  • Andreia Oliveira Santos
  • Érika Saraiva Nascimento
  • Deividi dos Reis Dambroz
  • Lucas dos Santos Rebouças
  • Maria Vitória dos Santos Budin
  • Gabrielle Christine de Souza Campos Meirelles
  • Camila Siqueira Aleixo
  • Joana Pereira da Silva
  • Simone Morett Alves
  • Allan Felipe Santana Nunes
  • Maria Vitória dos Santos Menegazzi
  • Mateus de Melo Lima Waterloo

DOI:

https://doi.org/10.56238/isevmjv3n6-010

Keywords:

Felines, Renal function, Biomarkers

Abstract

Objective: To evaluate the efficacy of biomarkers in the early detection of chronic kidney disease (CKD) in geriatric cats, highlighting their advantages over traditional diagnostic methods. Chronic Kidney Disease (CKD) is one of the leading causes of morbidity and mortality in senior cats, and is often identified in advanced stages due to reduced sensitivity to markers such as urea and creatinine. These traditional procedures only identify changes when more than 75% of renal function is compromised, restricting early intervention. Contemporary biomarkers, such as symmetric dimethylarginine (SDMA), cystatin C, N-acetyl-β-glucosaminidase (NAG), and gamma glutamyltransferase (GGT), have demonstrated increased sensitivity for detecting renal changes in early stages. SDMA is the most promising biomarker, being able to identify declines in kidney function with only a 30% decrease in glomerular filtration rate (GFR). In addition, it is not influenced by muscle mass, being perfect for elderly felines. Other indicators, such as cystatin C and the urinary proteins NAG and GGT, enrich the analysis, despite facing constraints related to uniformity and specificity. The use of these biomarkers, combined with laboratory and imaging tests, enhances diagnosis and enables early interventions that increase patients' quality of life and life expectancy. More research is needed on emerging markers such as NGAL and KIM-1 to strengthen their clinical uses in felines. These tools symbolize progress in veterinary medicine, providing greater accuracy and efficiency in treatment.

Published

2024-11-29

How to Cite

ADVANCES IN THE USE OF BIOMARKERS IN THE EVALUATION OF CHRONIC KIDNEY DISEASE IN GERIATRIC CATS. (2024). International Seven Journal of Multidisciplinary, 3(6), 1630-1637. https://doi.org/10.56238/isevmjv3n6-010