Comparison of dexmedetomidine versus fentanyl-based total intravenous anesthesia technique on the requirement of propofol, brain relaxation, intracranial pressure, neuronal injury, and hemodynamic parameters in patients with acute traumatic subdural hematoma undergoing emergency craniotomy: A randomized controlled trial

右美托咪啶与芬太尼全凭静脉麻醉技术对急性外伤性硬膜下血肿患者急诊开颅术中丙泊酚需求量、脑松弛、颅内压、神经元损伤及血流动力学参数的比较：一项随机对照试验