Using Positive Pressure Ventilation for Preoxygenation During Panendoscopy.
Not Applicable
Completed
- Conditions
- ENT Cancer Screening
- Registration Number
- NCT02167334
- Lead Sponsor
- Centre Hospitalier Universitaire, Amiens
- Brief Summary
the aim of the study is to determine if Spontaneous Ventilation with Positive Pressure Ventilation (PPV) preoxygenation allows a longer non hypoxemic apnea time during panendoscopy compared to spontaneous breathing preoxygenation.
the hypothesis is PPV extends the residual functional capacity of lung so it provides more oxygen during apnea.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 50
Inclusion Criteria
- patient going for scheduled panendoscopy under general anesthesia
Exclusion Criteria
- BMI upper to 35 kg/m2
- pregnancy
- requirement of jet ventilation
- tracheostomy
- acute respiratory failure: pneumonia, pulmonary embolism
- health insurance careless
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Primary Outcome Measures
Name Time Method non hypoxemic apnea time up to 5 minutes after stopping oxygenation time the oxygen saturation is going down to 90% during apnea
- Secondary Outcome Measures
Name Time Method surgical laryngoscopy frequency up to 15 minutes after stopping oxygenation number of stopped surgical laryngoscopy because of a low oxygen saturation under 90% with necessity to ventilate the patients during apnea
preoxygenation time up to 10 min after the start of oxygenation time to reach expired oxygen fraction to 90%
Trial Locations
- Locations (1)
CHU Amiens
🇫🇷Amiens, France
CHU Amiens🇫🇷Amiens, France