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Establishment of dementia onset and progression model considering relevant high-risk genes after COVID-19 infection in dementia high-risk group

Establishment of Alzheimer's disease progression model after COVID-19 infection utilizing ACE2 and APOE gene polymorphisms, multimodal brain imaging, inflammatory, neurodegenerative biomarkers, and cognitive function changes in mild cognitive impairment patients: a pilot study

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
CRIS
Registry ID
KCT0007688
Enrollment
65
Registered
2022-09-07
Start date
2022-08-25
Completion date
Unknown
Last updated
2022-10-24

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

Conditions

None listed

Interventions

None listed

Sponsors

The Catholic University of Korea, Seoul St. Mary's Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: ? 55 years old or older and 85 years old or older ? Subjects who agreed to participate in this study ? Those who can participate in all the tests (comprehensive neuropsychological test, brain MRI, blood test) performed when participating in this study ? Satisfying mild cognitive impairment according to NIA-AA (National Institute on Aging-Alzheimer's Association) diagnostic criteria through structured interview with a psychiatrist. ? Clinical Dementia Rating (CDR): 0.5 points

Exclusion criteria

Exclusion criteria: ? Those diagnosed with the following neurological diseases cannot participate in this study. · Major neurodegenerative diseases such as Parkinson's disease and Huntington's disease · Brain lesions accompanied by neurological disorders: brain tumor, progressive supranuclear palsy Convulsive disorders that can cause Generalized Tonic-Clonic Seizures (GTCS) Brain diseases that can cause secondary dementia, such as carbon monoxide poisoning or alcoholic dementia ? Those who have a history of abuse or dependence on alcohol or drugs within the past 2 years at the time of clinical research registration ? Those with medical conditions that can cause mental abnormalities - thyroid, liver disease, kidney disease, etc. The evaluation of the subject's disease is based on the medical judgment of the investigator · Except for cases that may significantly interfere with neuropsychological evaluation due to the use of drugs such as antidepressants, antipsychotics, antianxiety drugs, or sedatives and sedatives according to the medical judgment of a specialist ? When other investigators judge that it is inappropriate to participate in clinical research.

Design outcomes

Primary

MeasureTime frame
Sub-domain scores of neuropsychological assessment battery; Total score of neuropsychological assessment battery; Parameter of brain thickness and volume; Parameter of brain function

Secondary

MeasureTime frame
Amyloid and tau pathology test using blood sample; blood inflammatory marker

Countries

Korea, Republic of

Contacts

Public ContactDONG WOO KANG

The Catholic University of Korea, Seoul St. Mary's Hospital

kato7@hanmail.net+82-2-2258-6025

Outcome results

None listed

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