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Analysis of Postoperative Cognitive Function Trajectories Across Different Dimensions and Risk Factors in Elderly Patients

Analysis of Postoperative Cognitive Function Trajectories Across Different Dimensions and Risk Factors in Elderly Patients

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2600120878
Enrollment
Unknown
Registered
2026-03-20
Start date
2026-04-01
Completion date
Unknown
Last updated
2026-03-23

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

Conditions

Postoperative changes in cognitive function

Interventions

Observation Group:None

Sponsors

The First Medical Center of Chinese PLA General Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
65 Years to No maximum

Inclusion criteria

Inclusion criteria: 1.Patients undergoing non-cardiac, non-neurosurgical procedures 2.Age>= 65 years 3.ASA physical status classification: patients classified as class I–III

Exclusion criteria

Exclusion criteria: 1.Missing postoperative Mini-Mental State Examination (MMSE) data 2.Missing postoperative TISC scale data 3.Patients with more than 40% missing overall variables

Design outcomes

Primary

MeasureTime frame
Mini-Mental State Examination (MMSE) Score;Telephone Interview for Cognitive Status (TICS) Score;—

Countries

China

Contacts

Public ContactJiangbei Cao

The First Medical Center of Chinese PLA General Hospital

caojiangbei@301hospital.com.cn+86 159 1095 5616

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Apr 3, 2026