Prediction of hypotension after induction of anesthesia using perfusion index in hypertensive patients
Not Applicable
Completed
- Conditions
- Diseases of the circulatory system
- Registration Number
- KCT0007172
- Lead Sponsor
- The Catholic University of Korea, Eunpyeong St. Mary's Hospital
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Completed
- Sex
- All
- Target Recruitment
- 30
Inclusion Criteria
American Association of Anesthesiologists Systemic Status Classification 1,2 patients over 40 years of age with hypertension who visit Eunpyeong St. Mary's Hospital and undergo surgery under general anesthesia
Exclusion Criteria
i. Patients who are expected to have a difficult airway
ii. lung and pleural diseases
iii. upper respiratory tract infection
iv. Hemodynamically unstable patients
v. patients with elevated intracranial pressure
vi. Patients whose electrocardiogram is not in normal sinus rhythm on preoperative examination
vii. Unstable angina, left ventricular ejection fraction < 40%
viii. serious vascular disease
ix. cerebrovascular stenosis
Study & Design
- Study Type
- Observational Study
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method A cut-off value of baseline ear_PI below which hypotension at 5 min post induction
- Secondary Outcome Measures
Name Time Method