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Comparative Study of Duration of Respiratory Weaning Between Adaptive Support Ventilation and Succession of Controlled Ventilation Then Spontaneous Ventilation for Patients After Surgery

Ventilator Weaning Clinical Trial

Official title:
Comparative Study of Duration of Respiratory Weaning Between Adaptive Support Ventilation and Succession of Controlled Ventilation Then Spontaneous Ventilation for Patients After Surgery

Clinical Trial Summary

This is a comparative study of duration of respiratory weaning between adaptive support ventilation and succession of controlled ventilation then spontaneous ventilation for patients after surgery.

Clinical Trial Description

General anaesthesia is marked by the passage of a stage of controlled ventilation where the patient does not carry out any respiratory work and the stage of spontaneous ventilation, which precedes extubation. Adaptive support ventilation (ASV) is a new protocol of weaning of the tracheal prosthesis after surgery which maintains a preset ventilation by an operator and the activity of the patient. At each breath, a microprocessor allows an optimization of volume and frequency by an adjustment of the inspiratory pressure and frequency. ASV was already validated for fast tracheal extubation after cardiac surgery. Our study proposes to compare the duration of intubation between this mode of weaning and with the traditional way (controlled ventilation then spontaneous ventilation) for faster surgery. The purpose of the study is to check the interest of ASV to limit the duration of intubation compared to the traditional protocol in this kind of intervention. ;

Study Design

Allocation: Randomized, Intervention Model: Single Group Assignment, Masking: Single Blind (Subject), Primary Purpose: Treatment

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT00313326
Study type Interventional
Source University Hospital, Clermont-Ferrand
Contact
Status Terminated
Phase Phase 3
Start date February 2005
Completion date September 2005
View Details
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