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| Name | Class |
|---|---|
| Avid Radiopharmaceuticals | INDUSTRY |
| Mangurian Foundation | UNKNOWN |
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The study is designed to characterize the clinical, neuropsychological, polysomnographic, and neuroimaging findings among subjects with Alzheimer's disease, Lewy Body dementia, and Parkinsons' Disease.
The study will use structural and functional MRIs, daTscans, fluorodeoxyglucose (FDG) PET scans, Amyvid PET scans, polysomnographs, neuropsychological testing, cerebrospinal fluid in willing participants to distinguish between a diagnosis of Alzheimer's disease, Lewy Body dementia, and Parkinson's Disease. All subjects will have a clinical evaluation, physical examination including vital signs and orthostatic blood pressures and pulses, neurological examination including UPDRS evaluation, genetic blood sample collection, neuropsychological testing, polysomnogram, and neuroimaging. The study partner will also be interviewed for completion of all of the behavioral and functional measures.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Alzheimer's disease | Individuals with a clinical diagnosis of Alzheimer's disease will undergo the interventions including DaTscan, F18-AV-45, FDG-PET, APOE genotype, Polysomnogram, and Clinical Assessment. |
| |
| Lewy Body dementia | Individuals with a clinical diagnosis of Lewy Body Dementia will undergo the interventions including DaTscan, F18-AV-45, FDG-PET, APOE genotype, Polysomnogram, and Clinical Assessment. |
| |
| Parkinson's disease | Individuals with a clinical diagnosis of Parkinson's disease will undergo the interventions including DaTscan, F18-AV-45, FDG-PET, APOE genotype, Polysomnogram, and Clinical Assessment. |
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| DaTscan | Radiation | A functional imaging of the dopamine transporter using the radioligand [123I]FP-CIT |
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| Measure | Description | Time Frame |
|---|---|---|
| Mini Mental State Examination (MMSE-1) | Global neuropsychological measure | Baseline |
| Wechsler Adult Intelligence Scale 4th edition (WAIS-4) Vocabulary | Neuropsychological measure of premorbid IQ estimate | Baseline |
| Wechsler Adult Intelligence Scale 4th edition (WAIS-4) Digit Span | Neuropsychological measure of attention | Baseline |
| Wechsler Adult Intelligence Scale 4th edition (WAIS-4) Block Design | Neuropsychological measure of visuospatial perception/ reasoning | Baseline |
| Wechsler Adult Intelligence Scale 4th edition (WAIS-4) Matrix Reasoning | Neuropsychological measure of executive functioning | Baseline |
| Wechsler Adult Intelligence Scale 4th edition (WAIS-4) Reliable Digits (embedded measure) | Neuropsychological measure of effort | Baseline |
| Wechsler Memory Scale 3rd ed. (WAIS-3) Spatial Span | Neuropsychological measure of attention | Baseline |
| Wechsler Memory Scale 3rd ed. (WAIS-3) Logical Memory 1 & 2 | Neuropsychological measure of memory |
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| Measure | Description | Time Frame |
|---|---|---|
| Lumbar Puncture to obtain cerebrospinal fluid (CSF) that will be stored for future potential evaluation of biomarkers | Optional outcome measure which will be done to obtain samples of CSF | Baseline |
| Post-mortem brain donation to The Ohio State University Neurodegenerative Disease Brain Tissue Repository, for clinicopathological correlations |
Inclusion Criteria:
Exclusion Criteria:
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Subjects must have a clinical diagnosis of either Alzheimer's disease, Lewy Body Dementia, or Parkinson's disease.
| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Jennifer Icenhour | Contact | 614-293-6882 | jennifer.icenhour@osumc.edu |
| Name | Affiliation | Role |
|---|---|---|
| Douglas W Scharre, MD | Ohio State University | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| The Ohio State University | Recruiting | Columbus | Ohio | 43210 | United States |
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| ID | Term |
|---|---|
| D000544 | Alzheimer Disease |
| D020961 | Lewy Body Disease |
| D010300 | Parkinson Disease |
| ID | Term |
|---|---|
| D003704 | Dementia |
| D001927 | Brain Diseases |
| D002493 | Central Nervous System Diseases |
| D009422 | Nervous System Diseases |
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| ID | Term |
|---|---|
| C519528 | ioflupane |
| C545186 | florbetapir |
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Participants will have the option to participate in a lumbar puncture sub-study as well as a brain donation program. These samples will be retained in the Buckeye Biospecimen Repository or the Buckeye Brain Bank, respectively.
| F18-AV-45 | Radiation | A brain scan to to measure the extent of amyloid deposition |
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| FDG-PET | Radiation | a brain scan measuring total and regional cerebral glucose metabolism wtih positron emission tomographs with 2-(18F) |
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| APOE genotype | Genetic | 10 ml of whole blood will be drawn and shipped to Athena Diagnostics for genetic testing. |
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| Polysomnogram | Procedure | Overnight sleep study |
|
| Clinical Assessment | Behavioral | Clinical assessments include cognitive, behavioral, and motor evaluations |
|
| Baseline |
| Trail Making Test A | Neuropsychological measure of executive functioning/psychomotor processing speed | Baseline |
| Trail Making Test B | Neuropsychological measure of executive functioning | Baseline |
| Boston Naming Test | Neuropsychological measure of language | Baseline |
| Controlled Oral Word Association Test (COWAT)- Animal Naming | Neuropsychological measure of language/verbal fluency | Baseline |
| Judgment of Line Orientation Standardized Test | Neuropsychological measure of visuospatial perception/ reasoning | Baseline |
| Brief Visuospatial Memory Test (BVMT) | Neuropsychological measure of memory | Baseline |
| California Verbal Learning Test (CVLT-2) | Neuropsychological measure of memory | Baseline |
| Wisconsin Card Sorting Task | Neuropsychological measure of executive functioning | Baseline |
| California Verbal Learning Test (CVLT-2) Forced Choice (embedded measure) | Neuropsychological measure of effort | Baseline |
| Self Administered Gerocognitive Examination- A brief cognitive assessment instrument for mild cognitive impairment and early dementia | Global neuropsychological measure | Baseline |
| Apolipoprotein E (APOE) Genotyping of a whole blood sample | 10 ml of whole blood will be drawn for APOE genotyping | Baseline |
| Clinical Dementia Rating Scale (CDR) | Global cognitive and functional measure | Baseline |
| The Activities of Daily Living (ADL) Standardized Scale | Functional measure | Baseline |
| Mayo Fluctuations Scale | Behavioral measure | Baseline |
| Neuropsychiatric Inventory (NPI) | Behavioral measure | Baseline |
| Beck Depression Inventory 2nd ed. | Behavioral measure | Baseline |
| The Modified Somatic Perception Questionnaire | Behavioral measure | Baseline |
| The Epworth Sleepiness Scale | Sleep measure | Baseline |
| Mayo Sleep Questionnaire-Informant | Sleep measure | Baseline |
| Functional Outcomes of Sleep Questionnaire-10 | Sleep measure | Baseline |
| Part III and IV of the Movement Disorder Society-sponsored revision of the Unified Parkinson's Disease Rating Scale (MDS-UPDRS) | Gait, Mobility, and Coordination Measure | Baseline |
| Berg Balance Scale (BBS) | Gait, Mobility, and Coordination Measure | Baseline |
| Florbetapir (F18-AV-45) positron emission tomography (amyloid PET) | Imaging to determine extent of amyloid deposition | Baseline |
| Single-photon emission computed tomography (SPECT) with the radioligand [123I]FP-CIT | Functional imaging of the dopamine transporter | Baseline |
| Positron emission tomography with 2-(18F) fluoro-2-deoxy-d-glucose (FDG-PET) | Imaging to determine total and regional cerebral glucose metabolism | Baseline |
| Brain MRI | Imaging including a resting state functional MRI, diffusion tensor imaging, and anatomic imaging | Baseline |
| Polysomnogram | participants will have an overnight standard clinical polysomnogram with added limb leads assessing for presence of sleep apnea, periodic limb movements, and rapid eye movement (REM) sleep characteristics | Baseline |
Optional outcome measure for patients post-mortem to asses for neuropathologic conditions |
| Post mortem |
| D024801 |
| Tauopathies |
| D019636 | Neurodegenerative Diseases |
| D019965 | Neurocognitive Disorders |
| D001523 | Mental Disorders |
| D020734 | Parkinsonian Disorders |
| D001480 | Basal Ganglia Diseases |
| D009069 | Movement Disorders |
| D000080874 | Synucleinopathies |