Patients scheduled for surgery under general anesthesia
Conditions
Interventions
None listed
Sponsors
Asai Takashi
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1) Patients scheduled to undergo surgery under general anesthesia 2) Patients with written consent to participate in this study 3) Patients between the ages of 20 and 75 at the time consent is obtained 4) Patients with American Society of Anesthesiologists (ASA) physical assessment classification 1 or 2 Class 1 No organic, physiological, biochemical, or psychiatric abnormalities.The disease to be operated on is localized and does not cause systemic (systematic) disability. Class 2 Patients have mild to moderate systematic disability.The cause of the disease is due to a surgically treated disease or other pathophysiological cause.
Exclusion criteria
Exclusion criteria: 1) Patients undergoing emergency surgery 2) Patients who may be pregnant 3) Patients who may have difficulty securing the airway or intubation 4) Patients with a body mass index (BMI) of 35 or higher 5) Patients considered to be at high risk of aspiration 6) Patients whose purpose of surgery is cardiac surgery
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Improvement of laryngeal expansion field of view (with or without image changes on bronchial fibers) | — |
Secondary
| Measure | Time frame |
|---|---|
| Change in glottal visibility Oxygen saturation during airway clearance Success rate of tracheal intubation | — |
Contacts
Public ContactRyosuke Osawa
Dokkyo Medical University Saitama Medical Center
Outcome results
None listed