Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: Clinical Effect of the Association of Noninvasive Ventilation and High Flow Nasal Oxygen Therapy in Resuscitation of Patients With Acute Lung Injury. A Randomised Study (FLORALI Study)
Brief Summary: The aim of the study is to compare, in patients with acute respiratory failure/acute lung injury the efficacy of three different methods of oxygenation to prevent endotracheal intubation :

1. conventional oxygen therapy (O2 conventional)
2. high flow nasal oxygen therapy (O2-HFN)
3. association of high flow nasal oxygen therapy with non invasive positive pressure ventilation (O2-HFN/NPPV).


Options:
A: Arm Label: High Flow Conditioned Oxygen Therapy in high risk patients; Type: EXPERIMENTAL; Interventions: Device: High Flow Conditioned Oxygen Therapy in High Risk Patients | Arm Label: Non-invasive mechanical ventilation in High Risk Patients; Type: ACTIVE_COMPARATOR; Interventions: Device: Non-invasive mechanical ventilation | Arm Label: High Flow Conditioned Oxygen Therapy in Low Risk Patients; Type: EXPERIMENTAL; Interventions: Device: High Flow Conditioned Oxygen Therapy in High Risk Patients | Arm Label: Conventional Oxygen Therapy in Low Risk Patients; Type: ACTIVE_COMPARATOR; Interventions: Device: Conventional Oxygen Therapy | Intervention Type: DEVICE; Name: High Flow Conditioned Oxygen Therapy in High Risk Patients; Assigned to Arm(s): High Flow Conditioned Oxygen Therapy in Low Risk Patients, High Flow Conditioned Oxygen Therapy in high risk patients | Intervention Type: DEVICE; Name: Non-invasive mechanical ventilation; Assigned to Arm(s): Non-invasive mechanical ventilation in High Risk Patients | Intervention Type: DEVICE; Name: Conventional Oxygen Therapy; Assigned to Arm(s): Conventional Oxygen Therapy in Low Risk Patients
B: Arm Label: High Flow Conditioned Oxygen Therapy; Type: EXPERIMENTAL; Interventions: Device: Optiflow (Fisher&Paykel) | Arm Label: Standard Oxygen Therapy; Type: ACTIVE_COMPARATOR; Interventions: Device: Nasal cannulae or controlled oxygen concentration mask | Intervention Type: DEVICE; Name: Optiflow (Fisher&Paykel); Assigned to Arm(s): High Flow Conditioned Oxygen Therapy | Intervention Type: DEVICE; Name: Nasal cannulae or controlled oxygen concentration mask; Assigned to Arm(s): Standard Oxygen Therapy
C: Arm Label: O2 conventional : standard low flow therapy; Type: ACTIVE_COMPARATOR; Interventions: Other: O2 conventional | Arm Label: O2-HNF : high flow nasal oxygen therapy; Type: EXPERIMENTAL; Interventions: Device: O2-HFN : high flow nasal oxygen therapy | Arm Label: O2-HFN/NPPV; Type: EXPERIMENTAL; Interventions: Device: O2-HFN/NPPV : association of high flow nasal oxygen therapy and non invasive positive pressure ventilation | Intervention Type: OTHER; Name: O2 conventional; Assigned to Arm(s): O2 conventional : standard low flow therapy | Intervention Type: DEVICE; Name: O2-HFN : high flow nasal oxygen therapy; Assigned to Arm(s): O2-HNF : high flow nasal oxygen therapy | Intervention Type: DEVICE; Name: O2-HFN/NPPV : association of high flow nasal oxygen therapy and non invasive positive pressure ventilation; Assigned to Arm(s): O2-HFN/NPPV
D: Arm Label: HFNC first; Type: ACTIVE_COMPARATOR; Interventions: Device: HFNC followed by conventional nasal cannula | Arm Label: LFS first; Type: ACTIVE_COMPARATOR; Interventions: Device: Conventional nasal cannula followed by HFNC | Intervention Type: DEVICE; Name: HFNC followed by conventional nasal cannula; Assigned to Arm(s): HFNC first | Intervention Type: DEVICE; Name: Conventional nasal cannula followed by HFNC; Assigned to Arm(s): LFS first

Answer: C