This randomized, controlled, multi-center trial was approved by the ethics committee of Shanghai Tongji Hospital, Shanghai Guanghua Hospital and Shanghai Renji Hospital. The trial was registered in ...
A total of 55 patients met the inclusion criteria for awake nasal fiberoptic bronchoscopic tracheal intubation and were randomized (Fig. 3). One patient was lost to follow-up. Thus, finally, the data ...
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