NCT04002193

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

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

• Status: Completed
• Phase: —
• Study type: Observational
• Enrollment: 44 (actual)
• Sponsor: Asan Medical Center · Academic / Other
• Sex: All
• Age: 19 Years – 79 Years
• Healthy volunteers: Not accepted

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.

Detailed 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

Conditions

• Fluid Responsiveness
• Modified Prone Position

Interventions

Type	Name	Description
OTHER	volume expansion	To assess fluid responsiveness

Timeline

• Start date: 2019-12-06
• Primary completion: 2020-10-26
• Completion: 2020-10-31
• First posted: 2019-06-28
• Last updated: 2022-03-24

Locations

1 site across 1 country: South Korea