Comparison of bispectral index values from the standard and alternative lateral positio
Not Applicable
- Conditions
- Not Applicable
- Registration Number
- KCT0002771
- Lead Sponsor
- Seoul National University Bundang Hospital
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- ot yet recruiting
- Sex
- All
- Target Recruitment
- 29
Inclusion Criteria
Patients = 19 years old, who will undergo elective surgery under general anesthesia
Exclusion Criteria
American society of Anesthesiologist physical classfication = III
Patients who can not attach a BIS sensor to the forehead or zygoma area
Operation time within 1 hour
The possibility of difficult mask ventilation
The need of awake intubation
The possibility of difficult intubation
craniofacial anomaly
The patients who reject to participate in the research
Study & Design
- Study Type
- Interventional Study
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method The equivalence of Bis score during the maintenance of anesthesia
- Secondary Outcome Measures
Name Time Method The equivalence of Bis score before the induction of anesthesia;The equivalence of Bis score at the time of loss of consciousness;The equivalence of Bis score after tracheal intubation;The equivalence of Bis score at the time of skin incision;The equivalence of Bis score at the time of eye opening;The equivalence of Bis score at the time of extubation