Comparison of Nasopharyngeal Airway with Endoscopic Respiratory Mask for Hypoxemia in Painless Gastrointestinal Endoscopy in Obese Outpatients: Study Protocol for a Randomized Controlled Trial
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Introduction: Sedatives and anesthetics can modify airway tone and induce respiratory depression, exacerbating the gas exchange impairments associated with obesity. In obese patients undergoing gastrointestinal endoscopy, upper a... ...
