KCT0007550
Recruiting
未知
The Multicenter Phase II Clinical Trial for Evaluation of Safety and Efficacy using Low Dose Irradiation with Alzheimer's Disease
ConditionsDiseases of the nervous system
Overview
- Phase
- 未知
- Intervention
- Not specified
- Conditions
- Diseases of the nervous system
- Sponsor
- Kyung Hee University Hospital at Gangdong
- Enrollment
- 60
- Status
- Recruiting
- Last Updated
- 3 years ago
Overview
Brief Summary
No summary available.
Investigators
Eligibility Criteria
Inclusion Criteria
- •All of the following criteria are satisfied for the subjects to be included in the study:
- •1\. Aged between 60 and 85 years.
- •2\. Diagnosed with probable Alzheimer's disease (AD) dementia based on the new diagnostic criteria for Alzheimer’s disease outlined by the National Institute on Aging and Alzheimer’s Association (NIA\-AA).
- •3\. Stably maintaining the general AD drug treatment (donepezil, galantamine, rivastigmine, or memantine) for more than 3 months.
- •4\. Amyloid accumulation in brain confirmed by Amyloid PET.
- •5\. Mild AD (score range of 13 to 24 on the Korean Mini\-Mental State Examination (K\-MMSE) or 0\.5 or 1 on the Clinical Dementia Rating scale (CDR)).
- •6\. Able to perform cognitive function tests and imaging tests.
- •7\. Accompanied by a guardian who provides information on the subject's overall status, cognitive function, and functional changes.
- •8\. Written informed consent was provided by the subject or the guardian to participate in this trial.
Exclusion Criteria
- •Subjects who fall under any of the following criteria are excluded from the study:
- •1\. Previous history of radiation to the brain.
- •2\. History of seizure within the previous 10 years of the screening time.
- •3\. Skin disease on the scalp.
- •4\. Previous history of malignancy.
- •5\. Pregnancy or breastfeeding.
- •6\. Subjects with cognitive decline associated with drugs or neurological / neurodegenerative conditions, not AD (i.e., drug abuse, vitamin B12 deficiency, thyroid dysfunction, stroke or other cerebrovascular conditions, Lewy body dementia, frontotemporal dementia, and head trauma).
- •7\. Clinically significant, unstable mental illness (i.e., uncontrolled depression, schizophrenia, and bipolar disorder) within the last 6 months.
- •8\. Subjects whose brain MRI confirms evidence of: acute or subacute hemorrhage, prior macro hemorrhage (defined as \>1 cm in diameter, T2 sequence) or prior subarachnoid hemorrhage unless it can be documented that the finding is not due to an underlying structural or vascular abnormality, more than 4 microhemorrhages, cortical infarct (defined as \>1\.5 cm in diameter, irrespective of anatomic location), \>1 lacunar infarct (defined as \>1\.5 cm in diameter), superficial siderosis, and history of diffuse white matter disease as defined by a score of 3 on the age\-related white matter changes scale. Any finding that, in the opinion of the investigator, might be a contributing cause of the subject’s dementia, or pose a risk to the subject, or might prevent a satisfactory MRI assessment for safety monitoring are also included in the exclusion criteria.
- •9\. Those who have other findings that are considered clinically important, and those who are judged by the researcher to be inappropriate for participation in this study.
Outcomes
Primary Outcomes
Not specified
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