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Marker screening for common neurological diseases in the elderly based on liquid and gas biopsy and electrophysiological techniques

Marker screening for common neurological diseases in the elderly based on liquid and gas biopsy and electrophysiological techniques

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2300076268
Enrollment
Unknown
Registered
2023-09-28
Start date
2023-10-01
Completion date
Unknown
Last updated
2023-10-03

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

Conditions

Neurological diseases

Interventions

mild cognitive impairment:None
Alzheimer's disease:None
Other types of dementia:None
Epilepsy:None
Other common neurological diseases of the elderly:None
Control:None

Sponsors

West China Hospital of Sichuan University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
40 Years to No maximum

Inclusion criteria

Inclusion criteria: The study included a prospective naturalistic population cohort from western China and an elderly population aged 60 years or older in Beihai City.

Exclusion criteria

Exclusion criteria: Deaf, hemiplegic, and blind patients were excluded because they were unable to cooperate. In addition, patients living alone, with malignant tumors, and with major chronic diseases (e.g., severe cardiac insufficiency, pulmonary insufficiency, and hepatic insufficiency) with a life expectancy of no more than 5 years were excluded from the cohort for better follow-up results.

Design outcomes

Primary

MeasureTime frame
Cognitive function assessment;current medical history;Gastrointestinal Electrogram Indicators;Exhaled Volatile Organic Compounds;—

Countries

China

Contacts

Public ContactChen Lei

West China Hospital of Sichuan University

leilei_25@126.com+86 189 8060 5819

Outcome results

None listed

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