CLINICAL TRIALS PROFILE FOR FLORBETAPIR F-18
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All Clinical Trials for Florbetapir F-18
| Trial ID | Title | Status | Sponsor | Phase | Start Date | Summary |
|---|---|---|---|---|---|---|
| NCT00702143 ↗ | A Phase II Trial of 18F-AV-45 Positron Emission Tomography (PET) Imaging in Healthy Volunteers, Patients With Mild Cognitive Impairment (MCI) and Patients With Alzheimer's Disease (AD) | Completed | Avid Radiopharmaceuticals | Phase 2 | 2008-06-01 | Evaluate 18F-AV-45 positron emission tomography (PET) imaging for distinguishing healthy control subjects, from subjects with Alzheimer's disease (AD) or Mild cognitive impairment (MCI). |
| NCT00857415 ↗ | Phase III Study of the Correlation Between Florbetapir F18 PET Imaging and Amyloid Pathology in the Brain | Completed | Avid Radiopharmaceuticals | Phase 3 | 2008-12-01 | The study is designed to test the relationship between measurements of brain amyloid using florbetapir F 18 PET imaging and true levels of amyloid by dissection of the brain at autopsy. Amyloid in the brain is a key feature of Alzheimer's Disease (AD). |
| NCT00857506 ↗ | Observational Study of Cognitive Outcomes for Subjects Who Have Had Prior PET Amyloid Imaging With Florbetapir F 18 (18F-AV-45) | Completed | Avid Radiopharmaceuticals | Phase 2 | 2009-01-01 | The primary objective of this protocol is to determine if brain amyloid imaged with florbetapir F 18 (18F-AV-45) PET scans is predictive of progressive cognitive impairment during the subsequent 36 months for groups of: normal controls, mild cognitive impairment and Alzheimer's disease. Hypothesis 1: The probability a subject will experience progressive cognitive impairment within 36 months of imaging will be greater in subjects whose 18F-AV-45 PET scan was rated amyloid positive compared to subjects whose PET scan was rated amyloid negative. The secondary objective is to determine the stability, over 36 months of a clinical diagnosis, of AD in patients with an amyloid positive 18F-AV-45 PET. Hypothesis 2: The diagnosis of AD will remain unchanged in patients whose PET scan were rated as amyloid positive. |
| NCT00857532 ↗ | Florbetapir F 18 PET Imaging of Beta-amyloid in Parkinson's Disease Patients | Completed | National Institute of Neurological Disorders and Stroke (NINDS) | Phase 2 | 2009-01-01 | The primary aim of this study is to compare regional amyloid burden in Parkinson's disease (PD) to normal control subjects. We hypothesize that there will be significant differences in overall amyloid burden in PD patients compared to age-matched normal controls. |
| NCT00857532 ↗ | Florbetapir F 18 PET Imaging of Beta-amyloid in Parkinson's Disease Patients | Completed | National Institutes of Health (NIH) | Phase 2 | 2009-01-01 | The primary aim of this study is to compare regional amyloid burden in Parkinson's disease (PD) to normal control subjects. We hypothesize that there will be significant differences in overall amyloid burden in PD patients compared to age-matched normal controls. |
| NCT00857532 ↗ | Florbetapir F 18 PET Imaging of Beta-amyloid in Parkinson's Disease Patients | Completed | Avid Radiopharmaceuticals | Phase 2 | 2009-01-01 | The primary aim of this study is to compare regional amyloid burden in Parkinson's disease (PD) to normal control subjects. We hypothesize that there will be significant differences in overall amyloid burden in PD patients compared to age-matched normal controls. |
| NCT01383161 ↗ | 18-Month Study of Memory Effects of Curcumin | Completed | University of California, Los Angeles | Phase 2 | 2012-03-01 | This project is designed to study the effects of the dietary supplement curcumin on age-related cognitive impairment. In particular, the study seeks to determine the effects of curcumin on cognitive decline and the amount of abnormal amyloid protein in the brain. Genetic risk will also be studied as a potential predictor of cognitive decline. Subjects will be randomly assigned to one of two treatment groups: either a placebo twice daily or the curcumin supplement (Theracurmin®, containing 90 mg of curcumin). The investigators expect that the volunteers receiving the curcumin supplement will show less evidence of decline after 18 months than those receiving the placebo. The investigators predict that cognitive decline and treatment response will vary according to genetic risk for Alzheimer's. The investigators will study subjects with memory complaints aged 50-90 years. Initially, subjects will undergo a clinical assessment, an MRI and a blood draw to determine genetic risk and to rule out other neurodegenerative disorders linked to memory complaints. Subsequently, subjects will undergo an -(1-{6-[(2-[F-18]fluoroethyl)(methyl)amino]-2-naphthyl}ethylidene)malononitrile (FDDNP) PET scan and a baseline neuropsychological assessment to confirm a diagnosis of MCI or normal aging. Once enrolled, subjects will begin taking the supplement (either curcumin or a placebo). Some of the initial subjects will be asked to return every three months for regular MRIs. Every 6 months, subjects will also receive neuropsychological assessments. At the conclusion of the study, subjects will be asked to complete a final neuropsychological assessment, MRI scan, PET scan and blood draw. Additional blood will be drawn at baseline and at 18 months and frozen to assess inflammatory markers if cognitive outcomes are positive. FDDNP-PET scans will be used to measure the amount of abnormal amyloid plaque- and tau tangle-proteins in the brain; the MRIs will be used to monitor supplement side effects and measure brain structure; the neuropsychological assessments will monitor rates of cognitive decline; the blood draws will be used to determine genetic risk and to test levels of inflammatory markers. |
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