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Master thesis . 2017
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Avaliação da motilidade intestinal em equinos por ecografia

Authors: Cardoso, Marta Tiago Lopes;

Avaliação da motilidade intestinal em equinos por ecografia

Abstract

Apesar dos vários recursos e metodologias utilizados atualmente em estudos relativos à motilidade intestinal equina (MIE), o conhecimento relativo à motilidade gastrointestinal equina é ainda inferior ao desejável. O presente estudo pretendeu averiguar se a MIE é passível de ser avaliada por ecografia de forma objetiva. Recorreu-se a uma amostra de onze equinos, avaliados física e ecograficamente no momento da admissão e a cada 24 horas, durante o período de hospitalização na Clinica de Sto. Estevão. A avaliação ecográfica incluiu a pesquisa de ansas de intestino delgado em quatro regiões: ventral, inguinal esquerda, inguinal direita e duodenal. Foram obtidos 184 filmes ecográficos, dos quais se selecionaram 60, que foram pontuados por um painel de dez avaliadores com base numa escala pré-estabelecida. Verificou-se uma concordância elevada entre os avaliadores na atribuição do Score de Motilidade Intestinal por ecografia (ICC=0.915; p˂0.001). A análise revelou a existência de uma relação entre a pontuação da motilidade e as seguintes variáveis: jejum, dor abdominal, grau de dor abdominal, frequência cardíaca, auscultação abdominal, refluxo nasogástrico e fluidoterapia. A ecografia revelou-se um meio objetivo de avaliação da MIE, tornando válida a sua utilização, complementar a outros meios, no diagnóstico e monitorização de afeções relacionadas com dismotilidade intestinal.

ABSTRACT - Despite the several resources and methodologies being currently used in equine intestinal motility (EIM) studies, the knowledge about the motility of the equine gastrointestinal tract is still lower than desirable. The purpose of this study is to determine if the EIM can be assessed by ultrasound accurately. Eleven horses were submitted to both physical and sonographic exam during admission and each 24 hours, during the hospitalization period at the St Estêvão Clinic. EIM was assessed in four different areas: ventral; left inguinal; right inguinal; and, duodenum. A number of 184 ultrasound movies was obtained, from which 60 were selected and scored by ten evaluators based on a predetermined scale. A general agreement was noticed between evaluators in respect to scoring EIM (ICC=0.915; p˂0.001). Data revealed a relation between motility scoring and different variables such as fasting, abdominal pain, degree of abdominal pain, heart rate, abdominal auscultation, nasogastric reflux and fluid therapy: EIM can be accurately assessed by ultrasonography, supporting the use of this method in the diagnosis and monitoring intestinal dismotility conditions.

Dissertação de Mestrado Integrado em Medicina Veterinária

N/A

Country
Portugal
Keywords

ecografia, graduação, intestinal motility, ultrasound, equino, motilidade intestinal, scoring, equine

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selected citations
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This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
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