caries
Conditions
Interventions
treatment group:Open label, sequential group. After entering the operating room, sevoflurane inhalation anesthesia was administered. The child was first given 100% oxygen for pre-oxygenation, and then
Sponsors
Beijing Millennium Temple Hospital affiliated to Capital Medical University
Eligibility
Sex/Gender
All
Age
3 Years to 7 Years
Inclusion criteria
Inclusion criteria: 1) Children who choose oral treatment; 2) Age 3-7 years old; 3) ASA Grade 1-2 patients
Exclusion criteria
Exclusion criteria: Previous volatile anesthetics allergies or sensitivities, high risk of malignant hyperthermia, recent respiratory and pulmonary infections, asthma attacks, nasal breathing disorders, pathological obesity, obstructive sleep apnea, nervous system diseases, metabolic diseases, hepatic and renal insufficiency, coagulation disorders, congenital heart disease
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| 90% minimum effective end expiratory concentration of sevoflurane required for inhalation of anaesthetically induced nasal tracheal intubation in children undergoing oral therapy; | — |
Secondary
| Measure | Time frame |
|---|---|
| Heart rate; | — |
Countries
CHINA
Contacts
Public ContactGuang Yang
Beijing Millennium Temple Hospital affiliated to Capital Medical University
Outcome results
None listed