Acute on chronic kidney disease in cats: Etiology, clinical and clinicopathologic findings, prognostic markers, and outcome.
J Vet Intern Med
; 34(4): 1496-1506, 2020 Jul.
Article
en En
| MEDLINE
| ID: mdl-32445217
BACKGROUND: Chronic kidney disease (CKD) and acute decompensation of CKD (ACKD) are common in cats. OBJECTIVES: To characterize the etiology, clinical and clinicopathologic findings, and the short- and long-term prognosis of feline ACKD. ANIMALS: One hundred cats with ACKD. METHODS: Retrospective study, search of medical records for cats with ACKD. RESULTS: Common clinical signs included anorexia (85%), lethargy (60%), weight loss (39%), and vomiting (27%). Suspected etiologies included ureteral obstruction (11%), renal ischemia (9%), pyelonephritis (8%), others (6%), or unknown (66%). Hospitalization duration was longer in survivors versus nonsurvivors (median = 7 days, range = 2-26 versus median = 3 days, range = 2-20, respectively, P < .001). The survival rate to discharge was 58%. Age, serum creatinine, urea, and phosphorous concentrations were higher and venous blood pH was lower in nonsurvivors. However, only serum phosphorus remained associated with the short-term outcome in the multivariable model (P = .02; 95% confidence interval = 1.03-1.39). Survivors had a median survival time of 66 days after discharge. Serum creatinine concentrations at presentation as well as at discharge were associated with long-term survival (P < .002 for both). CONCLUSIONS: The short-term prognosis of ACKD is comparable to acute kidney injury, while the long-term prognosis is guarded.
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Bases de datos:
MEDLINE
Asunto principal:
Enfermedades de los Gatos
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Insuficiencia Renal Crónica
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Lesión Renal Aguda
Tipo de estudio:
Diagnostic_studies
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Etiology_studies
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Observational_studies
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Prognostic_studies
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Risk_factors_studies
Idioma:
En
Revista:
J Vet Intern Med
Año:
2020
Tipo del documento:
Article
País de afiliación:
Israel