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Clinical Trial Summary

Predisposing and precipitating factors for perioperative delirium for the elderly remain elusive. This research will be conducted to determine risk factors of postoperative delirium.


Clinical Trial Description

This study intends to include 500 participants over 65 years old undergoing elective abdominal major surgery. The primary outcome is incidence of delirium at 7 days postoperatively, and the secondary outcomes include preoperative sleep disorders(Athens In-somnia Scale, AIS), postoperative cognitive impairment (Abbreviated Mental Test Score, AMTS), postoperative pain (NRS pain score), incidence of significant postoperative complications, length of hospital stay, and serum biomarkers levels. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT06182215
Study type Observational [Patient Registry]
Source Sixth Affiliated Hospital, Sun Yat-sen University
Contact Xiangcai Ruan, MD, PhD
Phone +86-13760710099
Email ruanxc@mail.sysu.edu.cn
Status Recruiting
Phase
Start date December 11, 2023
Completion date December 31, 2026

See also
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