Mask ventilation during general anesthesia induction
Conditions
Interventions
In the randomization unit 1, loss of consciousness during general anesthesia is performed using intravenous remimazolam.
In the randomization unit 2, loss of consciousness during general anesthesia is
Sponsors
Seoul National University Bundang Hospital
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: - Undergoing general anesthesia for surgery
Exclusion criteria
Exclusion criteria: - Current C-spine diseases or history of c-spine surgery - Edentulous - Mechanical airway obstruction such as pharyngeal neoplasm or abscess - Morbid obese - Risk of regurgitation and pulmonary aspiration - Sleep apnea - Craniofacial anomaly - History of allergic reaction to benzodiazepine or propofol - Chronic use of opioids, benzodiazepine, or antipsychotic medications - Pregnancy - Acute narrow angle glaucoma - Myasthenia gravis - Cerebral infarction
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Warters grading scale | — |
Secondary
| Measure | Time frame |
|---|---|
| Han's grading scale Vital signs during general anesthesia - heart rate - blood pressure - pulse oximeter Mallanpati score Thyromental distance Cormack-Lehane grade | — |
Countries
Asia(except Japan)
Contacts
Public ContactJin-Woo Park
Seoul National University Bundang Hospital Department of Anesthesiology and Pain Medicine
Outcome results
None listed