Geneva, May 4 -- International Clinical Trials Registry received information related to the study (ChiCTR2600123102) titled 'Effect of Perioperative Dual Orexin Receptor Antagonist Use on Postoperative Delirium in Geriatric Surgical Patients' on April 21.

Study Type: Interventional study

Study Design: Parallel

Primary Sponsor: Rui'an City People's Hospital

Condition: Postoperative Delirium

Intervention: DORA Group:From 1 day before surgery to the 3rd day after surgery, for a continuous 4 days, take Relebresen 5mg 1 hour before bedtime each night.

Recruitment Status: Not Recruiting

Phase: N/A

Date of First Enrollment: 2026-04-30

Target Sample Size: DORA Group:100;Placebo group:100;

Countries of Recruitment: China

To know ...