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The Chinese Tropical Population Cohort Study on Healthy Aging and Dementia

The Chinese Tropical Population Cohort Study on Healthy Aging and Dementia

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500103353
Enrollment
Unknown
Registered
2025-05-28
Start date
2025-06-01
Completion date
Unknown
Last updated
2025-06-02

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

Conditions

Aizheimer's disease

Interventions

Sponsors

Hainan General Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
55 Years to 90 Years

Inclusion criteria

Inclusion criteria: 1.Adults between the ages of 55 and 90 and speak Mandarin fluently. While people with family history of autosomal dominant or other familial AD are not limited by age; 2.The score on the Geriatric Depression Scale (GDS) is less than 6 points; 3.Visual and auditory acuity is sufficient for neuropsychological testing (Including normal corrected vision and hearing); 4.Female participants are not pregnant, lactating, or of childbearing potential (that is, women must be two years postmenopausal or surgically sterile); 5.A modified version of the Hachinski Ischemic scores less than or equal to 4; 6.Have completed primary school (6 years of education) or have good work experience (sufficient to rule out mental retardation).

Exclusion criteria

Exclusion criteria: Individuals with an infection, infarction, or other focal lesions or multiple lacunes or lacunes in critical memory structures and who do not meet the MRI scanning requirements are excluded from the study.

Design outcomes

Primary

MeasureTime frame
Longitudinal changes of cognitive function _ ADAS-Cog;Longitudinal changes of cognitive function _ MMSE, the Chinese version;Longitudinal changes of cognitive function _ MoCA-Basic;Longitudinal functional and behavioral function _ CDR;Longitudinal functional and behavioral function _ NPI;Longitudinal functional and behavioral function _ GDS;Longitudinal functional and behavioral function _ FAQ;Longitudinal functional and behavioral function _ ADL;Longitudinal functional and behavioral function _ PSQI;Longitudinal functional and behavioral function _ RBDSQ;

Countries

China

Contacts

Public ContactTao Liu

Hainan General Hospital

ltao829@163.com+86 68622917

Outcome results

None listed

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