Hemodynamic, ventilatory and gasometric evaluation of an experimental bronchopleural fistula
Acta cir. bras
;
30(1): 1-5, 01/2015. tab, graf
Artículo
en Inglés
| LILACS
| ID: lil-735712
ABSTRACT
PURPOSE:
To investigate the hemodynamic and ventilatory changes associated with the creation of an experimental bronchopleural fistula (BPF) treated by mechanical ventilation and thoracic drainage with or without a water seal.METHODS:
Six large white pigs weighing 25 kg each which, after general anesthesia, underwent endotracheal intubation (6mm), and mechanically ventilation. Through a left thoracotomy, a resection of the lingula was performed in order to create a BPF with an output exceeding 50% of the inspired volume. The chest cavity was closed and drained into the water sealed system for initial observation of the high output BPF.RESULTS:
Significant reduction in BPF output and PaCO2 was related after insertion of a water-sealed thoracic drain, p< 0.05.CONCLUSION:
Insertion of a water-sealed thoracic drain resulted in reduction in bronchopleural fistula output and better CO2 clearance without any drop in cardiac output or significant changes in mean arterial pressure. .
Texto completo:
Disponible
Índice:
LILACS (Américas)
Asunto principal:
Enfermedades Pleurales
/
Fístula Bronquial
/
Ventilación Pulmonar
/
Modelos Animales de Enfermedad
/
Hemodinámica
Tipo de estudio:
Estudio pronóstico
Límite:
Animales
Idioma:
Inglés
Revista:
Acta cir. bras
Asunto de la revista:
Cirugía General
/
Procedimentos Cir£rgicos Operat¢rios
Año:
2015
Tipo del documento:
Artículo
/
Documento de proyecto
País de afiliación:
Brasil
Institución/País de afiliación:
State University of Campinas/BR
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