Peer-reviewed veterinary case report
High blood pressure linked to kidney damage in dogs with leishmaniosis
By Braga, Eveline Tozzi et al.·Published in Revista brasileira de parasitologia veterinaria = Brazilian journal of veterinary parasitology : Orgao Oficial do Colegio Brasileiro de Parasitologia Veterinaria·2015·Departamento de Clí·View original on PubMed →
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Original publication title: Hypertension and its correlation with renal lesions in dogs with leishmaniosis.
- Species:
- dog
Plain-English summary
A group of 66 dogs with leishmaniosis (a disease caused by a parasite) was studied to see how often they had high blood pressure (hypertension) and how it related to kidney damage. About 29% of these dogs had hypertension, which was more common in those with more severe kidney disease. Most of the dogs showed signs of kidney problems through high levels of protein in their urine. The findings suggest that dogs with leishmaniosis and kidney issues should be checked for high blood pressure so they can receive treatment early to help protect their kidneys from further damage.
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Abstract
To evaluate the prevalence of hypertension and its correlation with the severity of renal injury and proteinuria in dogs with leishmaniosis, sixty-six dogs were divided into two groups. Group 1 (G1) was composed of 54 dogs included in stage 1 of chronic kidney disease (CKD), and group 2 (G2) of twelve dogs in stages 2 and 3 of CKD. Prevalence of hypertension was 28.8%, comprising 22.2% of the dogs from G1 and 58.3% from G2 (P=0.011). The mean arterial blood pressure (BP) of dogs from G1 (135.7 ± 20.5) was lower than from G2 (170.0 ± 26.3) (P <0.001). Urine protein-creatinine ratio (UP/C) revealed values above 0.5 in 75.7% of the dogs, with 34% presenting hypertension. All dogs with hypertension had histopathological and laboratory evidence of glomerular disease. Although there was no statistically significant correlation between elevated BP and the severity of glomerular lesions (P=0.408), there was a statistically significant correlation between elevated BP and increased UP/C in the studied population (P=0.002). Thus, dogs with leishmaniosis and renal disease must be screened for the presence of hypertension so that treatment may be instituted as early as possible, in countries where treatment is allowed, to prevent the progression of renal damage.
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Search related cases →Original publication on PubMed: https://pubmed.ncbi.nlm.nih.gov/25909252/