Relationship of glomerular filtration rate based on serum iodixanol clearance to IRIS staging in cats with chronic kidney disease.
J Vet Med Sci
; 77(8): 1033-5, 2015 Aug.
Article
em En
| MEDLINE
| ID: mdl-25864431
ABSTRACT
We examined the correlation between the glomerular filtration rate (GFR) estimated from an equation based on the serum iodixanol clearance technique and International Renal Interest Society (IRIS) stages of chronic kidney disease (CKD) in cats. The equation included the injection dose, sampling time, serum concentration and estimated volume of distribution (Vd) of the isotonic, nonionic, contrast medium iodixanol as a test tracer. The percent changes in the median basal GFR values calculated from the equation in CKD cats resembled those of IRIS stages 1-3. These data validate the association between the GFR derived from the simplified equation and IRIS stages based on the serum creatinine concentration in cats with CKD. They describe the GFR ranges determined using single-sample iodixanol clearance for healthy cats and cats with various IRIS stages of CKD.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Ácidos Tri-Iodobenzoicos
/
Doenças do Gato
/
Meios de Contraste
/
Insuficiência Renal Crônica
/
Taxa de Filtração Glomerular
Idioma:
En
Ano de publicação:
2015
Tipo de documento:
Article