Respiratory medicine
Efficacy of high-flow nasal cannula versus conventional oxygen therapy in high-risk patients undergoing bronchoscopy: a meta-analysis of RCTs.
Weizhong Wang, Pan Zhang, Ting Xu, Haiying Guo, Shanshan Zhu, Xiaoyan Yao
Published: 202610.1016/j.rmed.2026.108664
Abstract
BACKGROUND: Patients with underlying conditions such as chronic obstructive pulmonary disease (COPD) or obesity are at high risk for hypoxemia during bronchoscopy. Whether a high-flow nasal cannula (HFNC) is superior to conventional oxygen therapy (C…
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