A Prospective Study of Vasopressor on Cerebral Oxygenation During General Anesthesia
Status:
RECRUITING
Trial end date:
2025-12-05
Target enrollment:
Participant gender:
Summary
The purpose of this study is to investigate whether norepinephrine(N), phenylephrine(P) or ephedrine(E) have different effect on cerebral oxygenation in abdominal surgery with propofol or sevoflurane.