The disease which need MRI test
Conditions
Interventions
Sevoflurane group:Sevoflurane sedation
Intranasal dexmedetomidine 0.5 ug/kgplus sevoflurane group:Intranasal dexmedetomidine 0.5 ug/kg
Intranasal dexmedetomidine 1.0 ug/kg plus sevoflurane group:Intranasal dexmedetomidine 1.0 ug/kg
Intranasal dexmedetomidine 1.5 ug/kg plus sevoflurane group:Intranasal dexmedetomidine 1.5 ug/kg
Intranasal dexmedetomidine 2.0 ug/kg plus sevoflurane group:Intranasal dexmedetomidine 2.0 ug/kg
Intranasal dexmedetomidine 2.5 ug/kg plus sevoflurane group:Intranasal dexmedetomidine 2.5 ug/kg
Sponsors
Yuxi Children`s Hospital
Eligibility
Sex/Gender
All
Age
No minimum to 15 Years
Inclusion criteria
Inclusion criteria: Children with ASA physical status 1 to 3, aged 1 month ~15 years who scheduled for MRI test under sedation will be recruited
Exclusion criteria
Exclusion criteria: 1 Family members declined to participate in the study 2 Children with cyanotic congenital heart disease 3 Children with abnormal neurological or psychiatric development 4 weeks of gestation + preterm infants aged less than 42 weeks after birth 5 Children whose condition requires fasting 6 Children with known hepatic and renal impairment
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| duration of deep sedation; | — |
Secondary
| Measure | Time frame |
|---|---|
| satisfactory sedation rate;recovery time;onset time;side effects; | — |
Countries
China
Contacts
Public ContactGuo Hongsong
Yuxi Children`s Hospital
Outcome results
None listed