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Clinical observational study of postoperative cognitive dysfunction and related risk factors in elderly patients undergoing perioperative heart surgery

Clinical observational study of postoperative cognitive dysfunction and related risk factors in elderly patients undergoing perioperative heart surgery

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2400093822
Enrollment
Unknown
Registered
2024-12-12
Start date
2024-12-20
Completion date
Unknown
Last updated
2024-12-16

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

Conditions

Cardiac surgery

Interventions

Observation group:None

Sponsors

Liaoning Provincial People's Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
60 Years to 89 Years

Inclusion criteria

Inclusion criteria: 1. Patients who underwent elective cardiac surgery in Liaoning Provincial People's Hospital from December 2024 to December 2025; 2. Age of included patients: 60 years old<=age<=89 years.

Exclusion criteria

Exclusion criteria: 1. Patients with language and hearing impairments; 2. Patients who are unable to complete the assessment; 3. Patients with severe mental illness (schizophrenia, epilepsy, Parkinson's disease, Alzheimer's disease, etc.); 4. Patients using psychotropic drugs; 5. Emergency patients; 6. Patients with a history of alcoholism and drug abuse; 7. Patients who have had delirium in the past; 8. Patients who are not the first time to undergo cardiac surgery; 9. Dialysis patients; 10. Patients with liver function grade B-C; 11. Patients on respiratory and aerobic therapy; 12. Patients with a history of cerebrovascular disease (cerebral infarction, history of cerebral hemorrhage).

Design outcomes

Primary

MeasureTime frame
Incidence of delirium;

Secondary

MeasureTime frame
Pain level;Hospital stays;Postoperative extubation time;ICU monitoring time;

Countries

China

Contacts

Public ContactWang Changming

Liaoning Provincial People's Hospital

TeamWangCM@163.com+86 177 0248 6100

Outcome results

None listed

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