Effect of Remimazolam Versus Propofol Total Intravenous Anesthesia on Intraoperative Hemodynamic Stability in Patients Undergoing Thoracic or Abdominal Endovascular Aortic Repair

Summary

The purpose of this study is to compare two intravenous anesthetics, remimazolam and propofol, for their effects on intraoperative hemodynamic stability in patients undergoing thoracic or abdominal endovascular aortic repair. Maintaining blood pressure during these procedures is important to preserve organ perfusion, yet anesthetic-induced hypotension often requires vasopressor support. Since direct comparisons of these two anesthetics on hemodynamic outcomes in this population are limited, this randomized, single-blind, controlled trial will compare the intraoperative vasopressor requirement between the two groups to provide evidence for selecting a more hemodynamically stable anesthetic in these high-risk patients.

Timeline

Start

2026-09-15

Primary completion

2027-09-15

Completion

2027-10-30

Drugs

Indications