Study: NCT01243918

Intervention type: OTHER
Group type: EXPERIMENTAL
Intervention: Oxygen therapy delivery systems
Description: T-60 (minutes) : clinical examination, blood gas, electrocardiogram; T0 / First oxygen therapy delivery system: clinical examination, blood gas, electrocardiogram, measurement of positive and expiratory pressure and FiO2; T10 : blood gas; Between T0 and T60 (every 10 minutes): clinical examination, measurement of positive and expiratory pressure and FiO2; T60 / Second oxygen therapy delivery system: clinical examination, blood gas, electrocardiogram, measurement of positive and expiratory pressure and FiO2; T70 : blood gas; Between T60 and T120 (every 10 minutes): clinical examination, measurement of positive and expiratory pressure and FiO2; T120: clinical examination, blood gas, electrocardiogram, measurement of positive and expiratory pressure and FiO2

Intervention type: OTHER
Group type: EXPERIMENTAL
Intervention: Oxygen therapy delivery systems
Description: T-60 (minutes) : clinical examination, blood gas, electrocardiogram; T0 / First oxygen therapy delivery system: clinical examination, blood gas, electrocardiogram, measurement of positive and expiratory pressure and FiO2; T10 : blood gas; Between T0 and T60 (every 10 minutes): clinical examination, measurement of positive and expiratory pressure and FiO2; T60 / Second oxygen therapy delivery system: clinical examination, blood gas, electrocardiogram, measurement of positive and expiratory pressure and FiO2; T70 : blood gas; Between T60 and T120 (every 10 minutes): clinical examination, measurement of positive and expiratory pressure and FiO2; T120: clinical examination, blood gas, electrocardiogram, measurement of positive and expiratory pressure and FiO2

Intervention type: OTHER
Group type: EXPERIMENTAL
Intervention: Oxygen therapy delivery systems
Description: T-60 (minutes) : clinical examination, blood gas, electrocardiogram; T0 / First oxygen therapy delivery system: clinical examination, blood gas, electrocardiogram, measurement of positive and expiratory pressure and FiO2; T10 : blood gas; Between T0 and T60 (every 10 minutes): clinical examination, measurement of positive and expiratory pressure and FiO2; T60 / Second oxygen therapy delivery system: clinical examination, blood gas, electrocardiogram, measurement of positive and expiratory pressure and FiO2; T70 : blood gas; Between T60 and T120 (every 10 minutes): clinical examination, measurement of positive and expiratory pressure and FiO2; T120: clinical examination, blood gas, electrocardiogram, measurement of positive and expiratory pressure and FiO2

Intervention type: OTHER
Group type: EXPERIMENTAL
Intervention: Oxygen therapy delivery systems
Description: T-60 (minutes) : clinical examination, blood gas, electrocardiogram; T0 / First oxygen therapy delivery system: clinical examination, blood gas, electrocardiogram, measurement of positive and expiratory pressure and FiO2; T10 : blood gas; Between T0 and T60 (every 10 minutes): clinical examination, measurement of positive and expiratory pressure and FiO2; T60 / Second oxygen therapy delivery system: clinical examination, blood gas, electrocardiogram, measurement of positive and expiratory pressure and FiO2; T70 : blood gas; Between T60 and T120 (every 10 minutes): clinical examination, measurement of positive and expiratory pressure and FiO2; T120: clinical examination, blood gas, electrocardiogram, measurement of positive and expiratory pressure and FiO2