FindTrial
Sign In

Risk prediction of postoperative delirium in elderly patients undergoing knee and hip arthroplasty

Risk prediction of postoperative delirium in elderly patients undergoing knee and hip arthroplasty

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2100049682
Enrollment
Unknown
Registered
2021-08-08
Start date
2021-08-01
Completion date
Unknown
Last updated
2022-04-19

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

delirium

Interventions

case series:None

Sponsors

Eastern Theater General Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
65 Years to 100 Years

Inclusion criteria

Inclusion criteria: 1. Elective knee and hip replacement surgery under spinal anesthesia; 2. Aged >= 65 years; 3. ASA I-III grade; 4. Voluntarily sign the informed consent.

Exclusion criteria

Exclusion criteria: 1. Preoperative MMSE score <23 points; 2. Concomitant neurological diseases: Alzheimer's disease, vascular dementia and other diseases that affect the cognitive function of patients; 3. Blind, deaf, illiterate and other people who cannot communicate normally; 4. Investigators who have participated in other clinical trials.

Design outcomes

Primary

MeasureTime frame
Complement;—

Secondary

MeasureTime frame
Inflammatory cytokines;Drug use;Postoperative pain;—

Countries

China

Contacts

Public ContactZhou Zhiqiang

Eastern Theater General Hospital

zqzhou@sohu.com+86 13851807206

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026