The aim pf this prospective study is to investigate the ability of stroke volume variation (SVV) and pulse pressure variation (PPV) to predict fluid responsiveness in patients undergoing kidney transplantation.
Optimal intraoperative fluid management guided by central venous pressure (CVP), a traditional intravascular volume status indicator has been established to improve transplanted graft function during renal transplantation. Recently, stroke volume variation (SVV) and pulse pressure variation (PPV), dynamic preload indices derived from the arterial waveform are increasingly advocated as predictors of fluid responsiveness in anesthetized patients and critically ill patients. However, their usefulness in renal failure patients undergoing renal transplantation has not been investigated. Thus, the aims of this study is to investigate accuracy of SVV and PPV for predicting fluid responsiveness in patients undergoing kidney transplantation.
Study Type
INTERVENTIONAL
Allocation
NA
Purpose
DIAGNOSTIC
Masking
SINGLE
Enrollment
42
fluid loading was performed by using 7ml/kg of 6% hydroxyethyl starch within 10 min to all patients
Samsung Seoul Hospital, Samsung Medical Center
Seoul, South Korea
stroke volume variation from Flo stroke volume variation from FloTrac/Vigileo system
predictable of stroke volume variation from FloTrac/Vigileo system for fluid responsiveness
Time frame: within 5 minutes after fluid expansion
pulse pressure variation from philips Intelivue MP70 monitor
predictable of pulse pressure variation from philips Intelivue MP70 monitor for fluid responsiveness
Time frame: within 5 minutes after fluid expansion
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