Geneva, April 28 -- International Clinical Trials Registry received information related to the study (ChiCTR2600122516) titled 'The Effect of Phenylephrine or Norepinephrine Administration During Spinal Surgery on Postoperative Delirium in Elderly Patients: A Prospective Randomized Controlled Trial' on April 14.
Study Type: Interventional study
Study Design:
Parallel
Primary Sponsor: The First Affiliated Hospital of Chongqing Medical University
Condition:
Postoperative delirium
Intervention:
A Group:Only phenylephrine was used for blood pressure elevation during the operation.
Recruitment Status: Not Recruiting
Phase: N/A
Date of First Enrollment: 2026-04-17
Target Sample Size: A Group:167;B Group:167;
Countries of Recrui...