A study on the correlation between anesthetic depth and ear-finger perfusion index in general anesthesia performed using only intravenous drugs
- Conditions
- Not Applicable
- Registration Number
- KCT0009115
- Lead Sponsor
- The Catholic University of Korea, Eunpyeong St. Mary's Hospital
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 30
Among patients aged 19 to 75 who visit Eunpyeong St. Mary's Hospital and undergo surgery under total intravenous anesthesia, the Society of Anesthesiologists' General Condition Classification 1 and 2 undergoes cervical spine surgery using intraoperative neurophysiologic monitoring. Patients receiving general anesthesia at TIVA
? Patients with cerebrovascular disease
? Cerebrovascular stenosis
? Patients with hemodynamic instability
? Patients with increased intracranial pressure
? Patients whose electrocardiogram is not in normal sinus rhythm on preoperative examination
? Patients with cardiac dysfunction such as unstable angina and left ventricular ejection fraction <40%
? Severe peripheral vascular disease
? Patients with a history of allergic reaction to Propofol
Study & Design
- Study Type
- Observational Study
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Compare the perfusion index measured in the ear and finger to obtain the correlation coefficient (r2) with the depth of anesthesia.
- Secondary Outcome Measures
Name Time Method Compare the perfusion index measured in the ears and fingers with the predictive power of awakening.