Geneva, May 29 -- International Clinical Trials Registry received information related to the study (ChiCTR2600125132) titled 'Impact of Milrinone Combined with Stroke Volume Variation-Guided Controlled Low Central Venous Pressure Technique on Vital Organ Perfusion in Liver Resection' on May 21.

Study Type: Interventional study

Study Design: Parallel

Primary Sponsor: Subei People's Hospital

Condition: Postoperative delirium.

Intervention: Milrinone group (M group).:At the start of surgery, milrinone is continuously infused at a rate of 0.2-0.5 µg/kg/min to maintain the cardiac index (CI) > 2.5 L/min/m^2. Milrinone + SVV group (Group S).:Based on the guidance of permissive high SVV (13%-18%), restrictive fluid infusion is perfo...