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Pleth Variability Index in Modified Prone Position or Knee-chest Position (Concord Position)

Fluid Responsiveness Clinical Trial

Official title:
Pleth Variability Index as Predictors of Fluid Responsiveness in Modified Prone Position(Concord Position) or Knee-chest Position

Clinical Trial Summary

To investigate whether PVI predicts the fluid responsiveness in modified prone position undergoing posterior approach cervical operation. Furthermore, modified prone position could influence on dynamic variables including stroke volume variation(SVV), pulse pressure variation(PPV) and PVI.

Clinical Trial Description

Objective : To compare measurements of pleth variability index (PVI), pulse pressure variation (PPV) and stroke volume variation (SVV) to predict fluid responsiveness in modified prone position or knee-chest position (concord position) for cervical operation. To identify Influence of the modified prone position (concord position) on these variables. Method 1. To assess influence of the position change on PVI and other variables(PPV, SVV) 2. To assess PVI to predict fluid responsiveness at modified prone position ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT04002193
Study type Observational
Source Asan Medical Center
Contact
Status Completed
Phase
Start date December 6, 2019
Completion date October 31, 2020
View Details
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