Effects of Different Ventilation Modes on Respiration and Circulation in Elderly Patients Undergoing Thoracic Surgery / 昆明医科大学学报
Journal of Kunming Medical University
; (12): 88-92, 2016.
Article
en Zh
| WPRIM
| ID: wpr-494016
Biblioteca responsable:
WPRO
ABSTRACT
Objective The aim of this study was to explore the effects of volume controlled ventilation (VCV),pressure controlled ventilation(PCV)and pressure controlled ventilation-volume guaranteed (PCV-VG)on respiration and circulation in elderly patients undergoing thoracic surgery. Methods Thirty-six elderly patients who underwent thoracic surgery were enrolled in our study. Patients were divided into VCV,PCV and PCV-VG groups according to randomized design. The hemodynamic and respiratory data and the arterial blood gases had been recorded in the pre-operation,20 min,40 min,60 min after OLV and 20 min after the resumption of two lung ventilation. Results Compared with VCV group,Ppeak value was significantly lower in PCV and PCV-VG groups(P 0.05). Conclusion Compared with VCV,the use of PCV and PCV-VG have significant advantages in the operative oxygenation and airway pressure for elderly patients undergoing OLV.
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Índice:
WPRIM
Tipo de estudio:
Clinical_trials
Idioma:
Zh
Revista:
Journal of Kunming Medical University
Año:
2016
Tipo del documento:
Article