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Association of SARS-CoV-2 infection with perioperative neurocognitive dysfunction in elderly patients undergoing elective surgery

Association of SARS-CoV-2 infection with perioperative neurocognitive dysfunction in elderly patients undergoing elective surgery: a bicenter, prospective observational cohort study

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2300069308
Enrollment
Unknown
Registered
2023-03-13
Start date
2023-03-13
Completion date
Unknown
Last updated
2023-07-25

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

Conditions

COVID-19

Interventions

Case series:None

Sponsors

The First Affiliated Hospital of Zhengzhou University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
65 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. Aged >= 65 years; 2. Patients undergoing elective non-cardiac and non-extrajudicial general anesthesia surgery.

Exclusion criteria

Exclusion criteria: 1. Those who cannot communicate due to language barriers, deafness, blindness and other reasons; 2. Estimated length of hospital stay < 3 days; 3. Patients with preoperative delirium; 4. History of schizophrenia and mental illness before surgery; 5. The subject refused to participate and refused to sign the informed consent form.

Design outcomes

Primary

MeasureTime frame
postoperative delirium;—

Secondary

MeasureTime frame
Postoperative cognitive function;quality of life;mortality;Physical performance index;complication;—

Countries

China

Contacts

Public ContactYang Jianjun

The First Affiliated Hospital of Zhengzhou University

18845145049@163.com+86 188 4514 5049

Outcome results

None listed

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