At a glance
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Impact of Circulatory Management Based on LiDCOrapid Hemodynamic Monitoring on the Incidence of Acute Kidney Injury in Patients Undergoing Partial Nephrectomy: A Randomized Controlled Trial
In Brief
A clinical study evaluating Goal-directed circulatory management and Routine circulatory management for Acute Kidney Injury. Completed, enrolled 144 participants across 1 site.
Detailed Summary
The purpose of this study is to investigate whether circulatory management based on LiDCOrapid hemodynamic monitoring can reduce the incidence of acute kidney injury in patients undergoing partial nephrectomy when compared with routine circulatory management based on blood pressure and urine output monitoring
Study Details
Timeline
Interventions
In addition to routine monitoring, invasive LiDCOrapid is used to monitor MAP, SVV and CI. Intraoperative circulatory management is performed according to the goal-directed principal, i.e., to maintain MAP \> 95 mmHg, SVV \< 6%, and CI 3.0-4.0 L/min/m2, started from renal artery clamping and maintained until the end of surgery. Crystalloid solution is firstly infused to maintain SVV at the target level, dobutamine and/or noradrenaline are then infused to maintain MAP and CI at the target levels.
Routine monitoring is performed, which include invasive blood pressure and urine output. Intraoperative circulatory management is performed according to routine practice, i.e., to maintain blood pressure within 20% from baseline level and urine output \> 0.5 ml/kg/h by infusing crystalloid solution and administering vasoactive drugs when considered necessary.