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Positive End-expiratory Pressure-induced Increase in Central Venous Pressure as a Predictor of Fluid Responsiveness in Robot-assisted Laparoscopic Surgery

Prostatic Neoplasm Clinical Trial

Official title:
Comparison of Positive End-expiratory Pressure-induced Increase in Central Venous Pressure and Stroke Volume Variation to Predict Fluid Responsiveness in Robot-assisted Laparoscopic Surgery: A Prospective Clinical Trial

Clinical Trial Summary

In urologic robotic surgery with steep Trendelenburg position, maintenance of cardiac preload and cardiac output is important for clinical prognosis. Previous studies reported the positive end-expiratory pressure (PEEP)-induced increase in central venous pressure (CVP) could be a accurate predictor of fluid responsiveness in cardiac surgical patients. The authors attempt to evaluate the predictability of PEEP-induced increase in CVP as well as stroke volume variation in urologic robotic surgery with Steep Trendelenburg position.

Clinical Trial Description

In urologic robotic surgery with steep Trendelenburg position, maintenance of cardiac preload and cardiac output is important for clinical prognosis. As a preload index, the predictability of central venous pressure, pulse pressure variation and stroke volume variations may be impaired due to the impaired hemodynamics that result from the effect of increased abdominal pressure and decreased venous return. Previous studies reported the positive end-expiratory pressure (PEEP)-induced increase in central venous pressure (CVP) could be a accurate predictor of fluid responsiveness in cardiac surgical patients. Therefore, the authors attempt to evaluate the predictability of PEEP-induced increase in CVP as well as stroke volume variation in urologic robotic surgery with Steep Trendelenburg position. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT02977143
Study type Interventional
Source Seoul National University Hospital
Contact
Status Completed
Phase N/A
Start date November 2016
Completion date March 2017
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