Comparison of Breathing Pattern During PSV and NAVA
Overview
- Phase
- N/A
- Intervention
- Not specified
- Conditions
- Respiratory System Abnormalities
- Sponsor
- Centre d'Investigation Clinique et Technologique 805
- Enrollment
- 10
- Locations
- 1
- Primary Endpoint
- Comparison of breathing pattern during pressure support and Neurally Adjusted Ventilatory Assist (NAVA)
- Status
- Completed
- Last Updated
- 13 years ago
Overview
Brief Summary
Comparison of Breathing pattern during mechanical ventilation. Two modes of mechanical ventilation are compared (Pressure Support Ventilation and Neurally Adjusted Ventilatory Assist)
Detailed Description
Eligibility : healthy subject without respiratory complications in the past Subjects will breath spontaneously without mechanical ventilation, with Pressure Support Ventilation and with Neurally Adjusted Ventilatory Assist during. Three levels of pressurisation will be tested : 5 cmH2O, 8 cmH2O and 12 cmH2O Duration of each condition will be about 15 minutes. Measurements will include:Flow, airway pressure, SaO2, PtCO2, diaphragmatic electromyography, chest wall motion by optoelectronic plethysmography
Investigators
Lofaso
MD-PhD
Centre d'Investigation Clinique et Technologique 805
Eligibility Criteria
Inclusion Criteria
- •Age \> 18 years
- •Healthy Subject without any chronic disease
Exclusion Criteria
- •Absence of consent
Outcomes
Primary Outcomes
Comparison of breathing pattern during pressure support and Neurally Adjusted Ventilatory Assist (NAVA)
Time Frame: 2h
Secondary Outcomes
- Tidal volume evaluated by optoelectronic plethysmography(2h)
- Electrical diaphragmatic activity recorded by mechanical ventilator(2h)