Predictors of spinal anesthesia-induced hypotensio
Not Applicable
Active, not recruiting
- Conditions
- Not Applicable
- Registration Number
- KCT0002676
- Lead Sponsor
- Pusan National University Hospital
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Active, not recruiting
- Sex
- All
- Target Recruitment
- 48
Inclusion Criteria
1. over 65 years old
2. American Society of Anesthesiology physical status classification grade 1, 2
Exclusion Criteria
1. refusal to particiapate
2. arrhythmia, valvular disease, ischemic heart disease
3. carotid artery sclerosis, carotid artery stenosis
4. difficulty to perform the passive leg raising test
5. BMI > 35 kg/m2
6. transfusion within 3 months
7. use of vasopressors
Study & Design
- Study Type
- Observational Study
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method prognostic performance of perfusion index;prognostic performance of pleth variability index;prognostic performance of corrected carotid flow time;prognostic performance of carotid blood flow
- Secondary Outcome Measures
Name Time Method risk factors of spinal anesthesia-induced hypotension