placebo group:normal saline
Sponsors
West China Hospital, Sichuan University, Xuzhou Medical University, Department of Pediatric, PLA General Hospital, Wuhan Infectious Diseases Hospital, Shenzhen People's Hospital
Conditions
COVID-19Congenital Heart DiseaseHepatic ischemia-reperfusion injuryLower respiratory infectious diseases [such as acute attack of chronic bronchitis, acute exacerbation of chronic obstructive pulmonary disease, bronchiectasis (mild columnar bronchiectasis without hemoptysis), pneumonia, acute bronchitis, etcPerioperative Respiratory Adverse EventsPostoperative deliriumdepressive statepreoperative sedation
Early Phase 1
Phase 1
Phase 3
Phase 4
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