100
Participants
Start Date
May 1, 2022
Primary Completion Date
January 1, 2026
Study Completion Date
May 1, 2026
hypovolemic phlebotomy
hypovolemic phlebotomy was performed after induction of anesthesia and before the star of parenchymal division, with a goal-directed low central venous pressure drop to 5mmHg.
RECRUITING
The First Affiliated Hospital of Nanjing Medical University, Nanjing
The First Affiliated Hospital with Nanjing Medical University
OTHER