the prediction of hypotension according to change of ANI
Not Applicable
- Conditions
- Pregnancy, childbirth and the puerperium
- Registration Number
- KCT0009333
- Lead Sponsor
- Samsung Medical Center
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- ot yet recruiting
- Sex
- Female
- Target Recruitment
- 55
Inclusion Criteria
full term pregnancy (more than amenorrhea 37wks )
- American society of anesthesiologist physical status 1 2
- pregnant women undergoing elective cesarean section under combined spinal epidural anesthesia
Exclusion Criteria
-Fetal abnormality
- Those taking drugs that may affect the sympathetic nervous system: beta blockers, anticholinergic drugs, anti-anxiety drugs, antidepressants, sedatives
- arrhythmia
- Multiple pregnancy
- ANI measurement is not possible (those who have skin damage at the sensor attachment site or have a history of allergies when using adhesive electrodes)
- who do not understand the study content or do not agree to participate in the study
Study & Design
- Study Type
- Observational Study
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method hypotension
- Secondary Outcome Measures
Name Time Method ANI variables;hemodynamic varaibles;Hypotension related variables;vasopressor dosage;Apgar score and cord pH of neonate;level of spinal epidural anesthesia