International Clinical Trial: Effect of Titrated Administration of Ciprofol Combined with Remifentanil on Perioperative Hypotension in Elderly Patients Undergoing Laparoscopic Abdominal Surgery: A Randomized Controlled Trial

Geneva, Jan. 12 -- International Clinical Trials Registry received information related to the study (ChiCTR2500115824) titled 'Effect of Titrated Administration of Ciprofol Combined with Remifentanil on Perioperative Hypotension in Elderly Patients Undergoing Laparoscopic Abdominal Surgery: A Randomized Controlled Trial' on Dec. 31, 2025.

Study Type: Interventional study

Study Design: Parallel

Primary Sponsor: The Sixth Affiliated Hospital of Sun Yat-sen University

Condition: Perioperative hypotension in elderly patients undergoing laparoscopic abdominal surgery

Intervention: Titrated group:Anesthesia induction was performed by continuous infusion of propofol at a rate of 3 mg/kg/h, combined with remifentanil at 1.2 µg/kg, u...