Effect of Intraoperative Dexmedetomidine on Postoperative Delirium in Elderly Patients Undergoing Major Abdominal Surgery

Summary

To observe the effect of intraoperative dexmedetomidine on the incidence of postoperative delirium, postoperative analgesic drug requirements and pain scores in elderly patients undergoing major abdominal surgery.

Timeline

Start

2022-07-01

Primary completion

2024-12-01

Completion

2025-05-01

Drugs

Indications