Efficacy of a new dietary supplement in dogs with advanced chronic kidney disease

Chronic kidney disease (CKD) is a common disease in elderly dogs. The present study aims to evaluate the efficacy of a dietary supplement containing calcium carbonate, calcium-lactate gluconate, chitosan and sodium bicarbonate in dogs with IRIS stage 3 of CKD. Twenty dogs were enrolled in the study, ten were administered the new dietary supplementation for 180 days (T group) while the others were used as control group (C group). Haematologic, biochemical and urinalysis were performed every 30 days. A significant reduction in the T group compared to the C group in serum phosphorus level and increase in serum bicarbonate and ionized calcium values were recorded. The urine protein-to-creatinine ratio (UPC) was significantly lower in the T group at the end of the study compared to the C group. The tested supplement could be considered as a supportive treatment for dogs with advanced CKD.