None
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1) ASA?~? grade 2) Children who plan to receive elective tracheoscopy 3) Age range from 1 to 10 years 4) BMI18~28kg/m2.
Exclusion criteria
Exclusion criteria: 1) Patients with a history of anaesthetic drug allergy 2) Congenital heart disease (tetralogy of Fallot, patent ductus arteriosus, ventricular septal defect, pulmonary hypertension) 3) People with severe neurological and mental diseases and cognitive dysfunction 4) Patients with perioperative experience of general anesthesia within 4 weeks.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Sedation success rate; | — |
Secondary
| Measure | Time frame |
|---|---|
| Blood pressure;Heart rate;SpO2; | — |
Countries
China
Contacts
The First Affiliated Hospital of Guangxi Medical University