Cerebral Hyperemia During Emergence From General Anesthesia for Craniotomy of Patients With Brain Tumor
30 patients undergoing selective craniotomy (craniotomy group) for supratentorial brain
tumor removal and 30 patients undergoing selective abdominal surgery (abdominal surgery
group) are planned to be enrolled in the study. Mean blood flow velocity in middle cerebral
artery (Vmca), mean arterial pressure (MAP), blood oxygen saturation of jugular vein bulb
(SjvO2) (only measured in craniotomy group)and arterial CO2 partial pressure (PaCO2) will be
measured before general anesthesia, at tracheal extubation, and 30,60, 90, 120 min after
extubation in both groups.
Allocation: Randomized, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Prevention
Mean Blood Flow Velocity in Middle Cerebral Artery
It was the baseline mean blood flow velocity in middle cerebral artery.
before general anesthesia
Xiao-Yu Yang, Master
China: Science and Technology Commission of Shanghai Municipality