2,900
Participants
Start Date
August 3, 2016
Primary Completion Date
January 23, 2020
Study Completion Date
April 15, 2020
Laryngeal mask airway（LMA）
Laryngeal mask airway（LMA） is used to maintain mechanical ventilation during intra-operative
Endotracheal intubation（ETI）
Endotracheal intubation group（ETI）is used to maintain mechanical ventilation during intra-operative
Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai
Fudan University
OTHER
Shanghai Changzheng Hospital
OTHER
Shanghai First Maternity and Infant Hospital
OTHER
Huadong Hospital
OTHER
West China Hospital
OTHER
Shanghai Guanghua Hospital of Integrated Traditional Chinese and Western Medicine
OTHER
Shanghai Jiading District Central Hospital
OTHER
Shanghai Pudong New Area Gongli Hospital
OTHER
Shanghai Huangpu District Central Hospital
UNKNOWN
Shanghai Fengxian District Central Hospital
OTHER
People's Hospital of Pudong New District
UNKNOWN
First Affiliated Hospital of Wenzhou Medical University
OTHER
Wuxi No. 2 People's Hospital
OTHER
The First Affiliated Hospital of Xiamen University
OTHER
RenJi Hospital
OTHER