Relationship between cerebral blood flow oxygenation changes and change in cardiac output and systemic vascular resistance after spinal anesthesia

Not Applicable

• Conditions: Full term pregnancy women

• Registration Number: JPRN-UMIN000019862
• Lead Sponsor: ihon University School of Medicine

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2015-11-19
• Study Completion: 2017-03-31
• Last Update Posted: 17 October 2023

Recruitment & Eligibility

• Status: Complete: follow-up complete
• Sex: Female
• Target Recruitment: 20

Inclusion Criteria

Not provided

Exclusion Criteria

Patient with a diagnosis of hypertension, diabetes and renal dysfunction due to pregnancy, and obese patient whose BMI >30%.

Study & Design

• Study Type: Observational
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Correlation between chnage in regional cerebral blood volume and oxygenation measured by near-infrared spectroscopy and change in cardiac output and systemic vascular resistance measured by arterial pressure based cardiac output monitaring system during 15 min after induction of spinal anesthesia

Secondary Outcome Measures

Name	Time	Method
1. Characteristics of indexes of regional cerebral circulation and hemodynamic when appearence of adverse symptoms. 2. Change in indexes of regional cerebral circulation and hemodynamic after administration of vasopressor agents.