Modified HFNC Therapy for ARF Patients Undergoing Flexible Bronchoscopy

Conditions:   Acute Hypoxemic Respiratory Failure;   High-flow Nasal Cannula Oxygen Interventions:   Device: Modified HFNC oxygen therapy;   Device: Face mask Sponsor:   Beijing Chao Yang Hospital Not yet recruiting
Source: ClinicalTrials.gov - Category: Research Source Type: clinical trials