Postoperative Neurocognitive Dysfunction After Major Abdominal Surgery: A Prospective Observational Cohort Study
Status: Recruiting
Location: See location...
Study Type: Observational
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.
Eligibility
Participation Requirements
Sex: All
Minimum Age: 65
Maximum Age: 90
Healthy Volunteers: f
View:
• 65 to 90 years old to receive elective major abdominal surgery (expected operation time over 2 hours); ,
• American society of Aneshesiologists（ASA）physical status I-III;
Locations
Other Locations
China
The Sixth Affiliated Hospital of Sun Yet-set University
RECRUITING
Guangzhou
Contact Information
Primary
Xiangcai Ruan, MD, PhD
ruanxc@mail.sysu.edu.cn
+86-13760710099
Time Frame
Start Date: 2023-12-11
Estimated Completion Date: 2026-12-31
Participants
Target number of participants: 500
Treatments
Prospective observational cohorts
patients undergoing elective major abdominal surgery (estimated operation time over 2 hours)
Related Therapeutic Areas
Sponsors
Leads: Sixth Affiliated Hospital, Sun Yat-sen University