Clinical trials: Preoxygenation
Unrecognized Condition
Preoxygenation With Optiflow™ - the Effect of Speech on Lung Oxygenation.
If a patient speaks during the process of preoxygenation with high-flow nasal oxygen via the Optiflow™ system, is the efficacy reduced as measured by end-tidal lung oxygen content?
- Trial name
- NCT03766646
- Testing
- Optiflow
- Where
- United Kingdom
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- University Hospital Southampton NHS Foundation Trust
Preoxygenation
Pre-Oxygenation Techniques in Pregnancy
A trial comparing outcomes of two pre-oxygenation techniques in obstetric patients.
- Trial name
- POP (NCT03310723)
- Testing
- Face Mask preoxygenation, OptiFlow preoxygenation
- Where
- Canada
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Hypoxia
Preoxygenation With Nasal Cannula and Noninvasive Positive Pressure Ventilation
This is a prospective randomized cross over study of healthy volunteers comparing end-tidal oxygen concentration among subjects undergoing continuous positive airway pressure ventilation via a noninvasive ventilation (NIV) mask…
- Trial name
- NCT03093662
- Testing
- Ventilation with nasal cannula, Ventilation without nasal cannula
- Where
- United States
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- Brooke Army Medical Center
Preoxygenation
Preoxygenation Using THRIVE Versus Facemask in Parturients
This study aims to determine the duration for pre-oxygenation using THRIVE and facemask for parturients.
- Trial name
- NCT03772574
- Testing
- Facemask preoxygenation, THRIVE preoxygenation
- Where
- Canada
- Volunteers
- 91 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Respiratory Failure
Four Methods of Pre-oxygenation
Four methods of preoxygenation will be compared in healthy volunteers
- Trial name
- NCT02708862
- Testing
- Preoxygenation
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Hennepin Healthcare Research Institute
Anesthesia
Preoxygenation With Positive Inspiratory Pressure During Induction of Anesthesia
Adults patients scheduled for elective surgery were randomly allocated to receive preoxygenation with spontaneous breathing, positive pressure ventilation (positive inspiratory pressure: 12 cmH2O) without PEEP, and with PEEP…
- Trial name
- PREOX (NCT02313766)
- Testing
- PPV : positive pressure ventilation, PEEP : PPV + PEEP
- Volunteers
- 150 people
- Sponsor
- University Hospital, Caen