Introduction – A renal diet is a fundamental part of the medical management of patients with acute and chronic kidney disease. Unfortunately, most patients are not able to eat a sufficient amount of a renal diet to achieve an adequate calorie intake. The aim of this study was to evaluate the Body Condition Score (BCS), renal function and survival rate in a group of uraemic patients managed with a feeding tube and compare the findings with those in a comparable group managed without a feeding tube.
Materials and Methods – Fourteen dogs with acute-on-chronic kidney disease formed the study population. Seven dogs were managed with the use of a feeding tube (FT group) and seven were managed without a feeding tube (control group). BCS, serum creatinine, urea and phosphate concentrations and survival rate were evaluated in both groups at time 0 (T0), after 1 month (T1) and after 2 months (T2). Data were analysed statistically.
Results – There were significant differences in BCS (p=0.04), creatinine (p=0.001), urea (p=0,005) phosphate (p=0.04) at the different time points in the control group. The FT group also had significant difference in BCS (p=0.03), creatinine (p=0.006), urea (p=0.0001) and phosphate (p=0.02) at the different time points. The survival rate was higher in the FT group than in the control group (p=0.01).
Discussion – The results of the present study show significant improvements in BCS, renal function and survival in patients managed with a feeding tube, compared to those in which a feeding tube was not used. A feeding tube seems to be a very useful therapeutic instrument for the management of patients with uraemic syndrome.