Geneva, Jan. 12 -- International Clinical Trials Registry received information related to the study (ChiCTR2500115129) titled 'The impact of preoperative fasting time on postoperative delirium: A multicenter RCT study' on Dec. 23, 2025.

Study Type: Interventional study

Study Design: Parallel

Primary Sponsor: Huashan Hospital, Fudan University

Condition: Postoperative Delirium (POD)

Intervention: Treatment Group:On the preoperative evening, patients were provided with a semi-liquid diet. Fasting for solid foods commenced at 22:00 (10:00 PM) the night before surgery, take 200 ml of oral electrolyte solution 2 hours before the anesthesia induction.

Recruitment Status: Recruiting

Phase: N/A

Date of First Enrollment: 2025-04-01 ...