Anxiety
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1.Preschool children aged 3-6 years old undergoing elective non-cardiac surgery; 2.ASA I-II grade; 3.The family member signed the informed consent form.
Exclusion criteria
Exclusion criteria: 1. Preoperative mYPAS 2 hours; 3. Important organs surgery; 4. Congenital heart disease; nervous system disease; upper respiratory tract infection, bronchial asthma; severe obesity; liver and renal function disfuction; 5. Allergy to Dexmetomidine.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Ramsay sedation score; | — |
Countries
China
Contacts
The First Affiliated Hospital of USTC, Southern District (Anhui Provincial Hospital)