Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: Comparison Between High-flow Conditioned Oxygen Therapy and Non-invasive Ventilation in Prevention of Post-extubation Respiratory Failure. A Randomized Controlled Trial
Brief Summary: The main aim is to demonstrate whether the high flow conditioned oxygen therapy reduces the reintubation rate. Post-extubation respiratory failure risk will be stratified (as the randomization). In high risk patients high flow conditioned oxygen therapy will be compared with with not conditioned non-invasive mechanical ventilation. In low risk patients comparison will be conventional oxygen therapy. Hypercapnic patients will be excluded.


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: HFNC alone; Type: ACTIVE_COMPARATOR; Interventions: Device: HFNC | Arm Label: HFNC and NIV; Type: EXPERIMENTAL; Interventions: Device: HFNC, Device: NIV | Intervention Type: DEVICE; Name: HFNC; Assigned to Arm(s): HFNC alone, HFNC and NIV | Intervention Type: DEVICE; Name: NIV; Assigned to Arm(s): HFNC and NIV
C: 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
D: Arm Label: High-flow nasal cannula oxygen (HFNCO); Type: EXPERIMENTAL; Interventions: Device: High-flow Nasal Cannula Oxygen (HFNCO) | Arm Label: standard oxygen therapy; Type: ACTIVE_COMPARATOR; Interventions: Device: Conventional oxygen treatment | Intervention Type: DEVICE; Name: High-flow Nasal Cannula Oxygen (HFNCO); Assigned to Arm(s): High-flow nasal cannula oxygen (HFNCO) | Intervention Type: DEVICE; Name: Conventional oxygen treatment; Assigned to Arm(s): standard oxygen therapy

Answer: A