← Back to all trials
Not Yet Recruiting
NCT07744282
The Impact of Preoperative Depression on Postoperative Delirium in Elderly Chinese Patients: A Retrospective Multicenter Observational Study
Conditions: Cohort Studies
Sex: All
Ages: 65 Years – 100 Years
Healthy volunteers: No
Enrollment: 8000
Sponsor: Chinese PLA General Hospital
Summary
This study is a retrospective analysis of a large-scale multicentre prospective cohort study that investigates the impact of preoperative depression on the incidence of postoperative delirium among elderly Chinese patients undergoing non-cardiac major surgery.
Eligibility Criteria
Inclusion Criteria:
* 1\. Age ≥ 65 years, both genders 2. Elective non-cardiac major surgery 3. Completed preoperative depression assessment (PHQ-9) 4. Completed postoperative delirium assessment (3D-CAM)
Exclusion Criteria:
* 1\. History of neurological or psychiatric disorders or use of neuropsychiatric medications 2. Impaired cognitive function or inability to complete preoperative follow-up 3. Transferred to ICU postoperatively 4. Missing delirium outcome data
Source: ClinicalTrials.gov (NCT07744282). StuddyBuddy aggregates publicly available trial information.
