The disease which need MRI sca
Conditions
Interventions
D1.0 group:1.0mcg.kg-1 intranasal dexmedetomidine plus 0.3mg/kg oral midazolam
D1.5 group:1.5mcg.kg-1 intranasal dexmedetomidine plus 0.3mg/kg oral midazolam
D2.0 group:2.0 mcg.kg-1 intranasal dexmedetomidine plus 0.3mg/kg oral midazolam
D2.5 group:2.5 mcg.kg-1 intranasal dexmedetomidine plus 0.3mg/kg oral midazolam
D3.0 group :3.0 mcg.kg-1 intranasal dexmedetomidine plus 0.3mg/kg oral midazolam
Sponsors
Department of Anesthesiology, Guangzhou Women andChildren Medical Center
Eligibility
Sex/Gender
All
Age
No minimum to 1 Years
Inclusion criteria
Inclusion criteria: Infants with ASA physical status 1 to 3, aged 0~10 years who scheduled for MRI test under sedation will be recruited.
Exclusion criteria
Exclusion criteria: Exclusion criteria includes known allergy to study drugs.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| satisfactory sedation rate; | — |
Secondary
| Measure | Time frame |
|---|---|
| onset time;wakeup time;adverse reaction; | — |
Contacts
Public ContactShe Yingjun
Guangzhou Women and Children Medical Center
Outcome results
None listed