HFNO Combined With NPA Reduces Hypoxia During Sedated Gastrointestinal Endoscopy In Obese Patients

Conditions:   Gastric Cancer;   Gastric Ulcer;   Intestinal Cancer;   Intestinal Polyps Interventions:   Device: High-flow nasal oxygenation combined with nasopharyngeal airway;   Device: Regular nasal cannula combined with nasopharyngeal airway Sponsors:   RenJi Hospital;   Second Affiliated Hospital of Soochow University;   Dushu Lake Hospital Affiliated to Soochow University Not yet recruiting
Source: ClinicalTrials.gov - Category: Research Source Type: clinical trials