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1.
Braz. J. Vet. Res. Anim. Sci. (Online) ; 57(3): e162908, 2020. tab
Article in English | VETINDEX, LILACS | ID: biblio-1122194

ABSTRACT

Surgical procedures in pet animals are usually associated with some degree of stress and pain. Hospitalization is one stress-triggering factor. The present study aimed to evaluate the degree of stress and pain during hospitalization of female dogs submitted to elective ovariohysterectomy (OVH) and to investigate the influence of hospitalization on the stress of these animals. Fifteen young adult crossbreed female dogs were divided into two groups: eight animals without surgery (Group 1 - control) and seven animals submitted to surgery (Group 2 - OVH). Pain and stress were evaluated. Visual analogue scale (VAS), simple descriptive pain scale (SDS) and modified Glasgow pain scale (MGPS) were used. Serum cortisol (µg/dL) and glucose (mg/dl) were also measured. No statistical difference was observed for cortisol (µg/dL) between the two groups. Despite the absence of statistical difference between groups and times, mean serum cortisol (µg/dL) values exceeded the normal values for the canine species at various times evaluated. Hyperglycemia was only observed at T4 in the OVH group. It was concluded that the hospitalization of animals was more relevant in the establishment of stress than the surgical procedure and associated pain. The influence of stress was a relevant factor in the results of assessments carried out using the MGPS.(AU)


Os procedimentos cirúrgicos em animais de companhia são geralmente associados a algum grau de dor e estresse e a hospitalização é um dos fatores que predispõem ao estresse. O presente estudo teve o objetivo de avaliar o grau de estresse e dor durante a internação de cadelas submetidas à ovariohisterectomia eletiva (OVH) e investigar a influência da hospitalização sobre o estresse nestes animais. Quinze cadelas adultas jovens e mestiças foram divididas em dois grupos: oito animais não submetidos à cirurgia (Grupo 1 - controle) e sete animais submetidos à OVH (Grupo 2 - OVH). Dor e estresse foram avaliados. Foram utilizadas a escala visual analógica (EVA), escala descritiva simples (EDS) e escala de dor de Glasgow modificada (EDGM). A glicose (mg/dL) e o cortisol (µg/dL) séricos foram mensurados. Não houve diferença estatística do cortisol (µg/dL) entre os grupos. Entretanto, os valores médios de cortisol (µg/dL) excederam àqueles considerados normais para a espécie canina em vários períodos avaliados. A hiperglicemia foi observada em T4 no grupo OVH. Concluiu-se que a hospitalização dos animais foi mais relevante na ocorrência do estresse do que o procedimento cirúrgico e a dor associada a ele. Desta forma, a influência do estresse foi um fator relevante nos resultados das avaliações realizadas com a escala de dor de Glasgow modificada.(AU)


Subject(s)
Animals , Female , Dogs , Stress, Psychological , Pain Measurement/veterinary , Hospitalization , Postoperative Period , Hydrocortisone/analysis , Ovariectomy/veterinary , Hospitals, Animal , Hysterectomy/veterinary
2.
Ciênc. rural ; 47(5): e20160325, 2017. tab
Article in English | LILACS | ID: biblio-839822

ABSTRACT

ABSTRACT: Pyometra is a common disease in intact female dogs and can cause glomerulopathy and tubular injury. This study aimed to evaluate kidney injury in female dogs with pyometra, as well as progression of the injury during treatment and the markers of this condition. This study analyzed 20 intact female dogs with both clinical and sonographic diagnosis of pyometra. Dogs were treated with intravenous fluids and antibiotics, and an ovariohysterectomy was performed. The following parameters were assessed at eight separate time points: blood pressure; serum creatinine, phosphorus, and urea levels; urinalysis and urinary biochemical parameters [urinary gamma-glutamyl transferase (uGGT) and urinary protein-to-creatinine ratio (UPCR)]; glomerular filtration rate (GFR); and urine output. All dogs showed some degree of kidney injury at the time of pyometra diagnosis. This was transient in most animals, resolving with treatment of the pyometra. Measurement of uGGT and UPCR identified renal parenchymal injury, helping to determine the prognosis of the animals analyzed in the present study.


RESUMO: A piometra é afecção frequente em cadelas e pode causar glomerulopatias e lesões tubulares. O presente estudo objetivou avaliar injúria renal em cadelas com piometra, sua progressão ao longo do tratamento e o uso de marcadores dessa alteração. Participaram 20 cadelas com diagnóstico clínico e ultrassonográfico de piometra, submetidas à fluidoterapia, antibioticoterapia e ovariohisterectomia. Foram avaliados pressão arterial, concentração sérica de creatinina, fósforo e ureia; urinálise e bioquímica urinária (gama-glutamiltransferase urinária e razão proteína/creatinina urinárias), taxa de filtração glomerular e débito urinário, em oito tempos. Todas as cadelas apresentaram algum grau de injúria renal no momento do diagnóstico da piometra, sendo transitória na maioria dos animais após o tratamento. O uso de marcadores de injúria renal identificou lesão de parênquima renal, contribuindo com o prognóstico dos animais estudados.

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