non-invasive ventilation facemask:Traditional facemask pre-oxygenation was done breathing 100% oxygen with a tightly held facemask and a fresh gas flow of 10 l/min delivered via a circle system
Sponsors
Shanghai First Maternity and Infant Hospital
Conditions
Preoxygenation Before Intubation in obese pregnant womenPreoxygenation Before Intubation in pregnant patients
Early Phase 1
High-flow nasal cannula oxygen versus non-invasive ventilation facemask for preoxygenation before intubation in pregnant patients: a randomised study.
Active, not recruitingChiCTR1900023121
Start: 2019-05-27Updated: 2019-06-11
non-invasive ventilation facemask versus high-flow nasal cannula oxygen for preoxygenation before intubation of general anesthesia in obese pregnant women: a randomized, open-label trial
Active, not recruitingChiCTR2300075328
Start: 2023-09-01Updated: 2023-09-04