Geneva, Nov. 2 -- International Clinical Trials Registry received information related to the study (ChiCTR2600135081) titled 'Study of intranasal dexmedetomidine in improving postoperative delirium in elderly patients via cAMPPKAmediated regulation of sleepwake rhythm' on Oct. 23.

Study Type: Interventional study

Study Design: Parallel

Primary Sponsor: Jinjiang Municipal Hospital(Shanghai Sixth People's Hospital Fujian)

Condition: Postoperative Delirium

Intervention: Dexmedetomidine group::intranasal administration of DEX preoperatively.

Recruitment Status: Not Recruiting

Phase: 4

Date of First Enrollment: 2026-11-08

Target Sample Size: Dexmedetomidine group::52;placebo group:52;

Countries of Recruitment: China

To know m...