None listed
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Elective surgery requiring endotracheal intubation; 2. Aged 4-12 years, gender is not limited; 3. ASA grade I or II, BMI < 30kg/m^2.
Exclusion criteria
Exclusion criteria: 1. Those with contraindications to general anesthesia or those who have had a history of anesthesia accident in the past; 2. Known or suspected allergies or contraindications to propofol injection, cyclopofol injection excipients, benzodiazepines, opioids, muscle relaxants, etc.; 3. Patients with cardiovascular, respiratory, nervous and endocrine system diseases; 4. Patients with abnormal liver and kidney function; 5. The patient cannot cooperate and needs to be induced by inhalation; 6. Patients who are considered by the investigator to have any other factors that are not suitable for participating in this trial.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Anesthesia induction success rate; | — |
Secondary
| Measure | Time frame |
|---|---|
| Time to the disappearance of eyelash reflex;Change of BIS during induction;Changes of blood pressure, heart rate and oxygen saturation during induction period;Incidence of injection pain; | — |
Countries
China