Cerebral Aneurysm
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1) Aged 18 years and <= 65 years; 2) General anesthesia in patients undergoing cerebral aneurysm embolization; 3) ASA grade I or II; 4) 18kg/m2 <= BMI <= 28kg/m2; 5) Before the trial, the nature, significance, possible benefits, possible inconvenience and potential danger of the trial should be understood in detail, and the research procedure should be understood and the informed consent should be signed voluntarily.
Exclusion criteria
Exclusion criteria: 1) Neck deformity, high risk of lung aspiration of gastric contents, known or expected difficult airway, obesity (body mass index [BMI] > 30kg / m2), estimated operation time > 3 hours, decreased lung compliance, incisor defect and mouth opening limitation; 2) Those who could not obtain informed consent, or the researchers thought it was not suitable to participate in the trial.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| one-time implantation rate;Blood staining degree of the mask;Peak airway pressure; | — |
Secondary
| Measure | Time frame |
|---|---|
| Quality of ventilation;sore throat;Postoperative oral bleeding; | — |
Countries
China
Contacts
The First Affiliated Hospital of Zhengzhou University