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Clinical Application Research and Intelligent Model Optimization of AI Cognitive Assessment System for Alzheimer's Disease

Clinical Application Research and Intelligent Model Optimization of AI Cognitive Assessment System for Alzheimer's Disease

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2600132293
Enrollment
Unknown
Registered
2026-09-11
Start date
2026-04-25
Completion date
Unknown
Last updated
2026-09-14

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

Conditions

Alzheimers disease

Interventions

elderly with normal cognition(NC group):None
mild cognitive impairment (MCI group):None
early Alzheimer's disease (AD group):None

Sponsors

Affiliated Hospital of Zunyi Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
60 Years to No maximum

Inclusion criteria

Inclusion criteria: A total of 1,500 participants were enrolled, including elderly with normal cognition (NC group), mild cognitive impairment (MCI group), and early Alzheimer's disease (AD group), aged >= 60 years, right-handed, and able to complete basic communication and test tasks.

Exclusion criteria

Exclusion criteria: Participants with mental disorders, severe visual/hearing impairments, stroke, or other severe neurological diseases were excluded.

Design outcomes

Primary

MeasureTime frame
Receiver Operating Characteristic Curve - Area Under the Curve;Cohen's Kappa Coefficient;—

Secondary

MeasureTime frame
Sensitivity;Specificity;Accuracy;—

Countries

China

Contacts

Public ContactXuejiao Zhou

The Affiliated Hospital of Zunyi Medical University

76113885@qq.com+86 183 8502 9775

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Sep 19, 2026