Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/235439
Type: Artigo
Title: Adjustable inspiratory occlusion valve In experimental bronchopleural fistula. A new therapeutic perspective
Author: Toneloto, M.G.C.
Moreira, M.M.
Bustorff-Silva, J.M.
Souza, G.F.
Martins, L.C.
Dragosavac, D.
Falcão, A.L.E.
Abstract: To assess the efficacy of an adjustable inspiratory occlusion valve in experimental bronchopleural fistula during mechanical ventilation. We studied six mechanically ventilated pigs in a surgically created, reproducible model of bronchopleural fistula managed with mechanical ventilation and water-sealed thoracic drainage. An adjustable inspiratory occlusion valve was placed between the thoracic drain and the endotracheal tube. Hemodynamic data, capnography and blood gases were recorded before and after the creation of the bronchopleural fistula as well as after every adjustment of the inspiratory occlusion valve. When compared with the standard water-sealed drainage treatment, the use of an adjustable inspiratory occlusion valve improved the alveolar tidal volume and reduced bronchopleural air leak (p<0.001), without hemodynamic compromise when compared with conventional water sealed drainage. The use of an adjustable inspiratory occlusion valve improved the alveolar tidal volume, reduced alveolar leak, in an experimental reproducible model of bronchopleural fistula, without causing any hemodynamic derangements when compared with conventional water sealed drainage.
To assess the efficacy of an adjustable inspiratory occlusion valve in experimental bronchopleural fistula during mechanical ventilation. METHODS: We studied six mechanically ventilated pigs in a surgically created, reproducible model of bronchopleural fi
Subject: Fístula
Capnografia
Country: Brasil
Editor: Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia
Citation: Acta Cirúrgica Brasileira / Sociedade Brasileira Para Desenvolvimento Pesquisa Em Cirurgia. v. 30, n. 8, p. 561-567, 2015-Aug.
Rights: aberto
Identifier DOI: 10.1590/S0102-865020150080000007
Address: https://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-86502015000800561
Date Issue: 2015
Appears in Collections:FCM - Artigos e Outros Documentos

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