Search Results - "Arora, Anupa"
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Relationships between flortaucipir PET tau binding and amyloid burden, clinical diagnosis, age and cognition
Published in Brain (London, England : 1878) (01-03-2017)“…The advent of tau-targeted positron emission tomography tracers such as flortaucipir (18F-AV-1451, also known as 18F-T807) have made it possible to investigate…”
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A multicentre longitudinal study of flortaucipir (18F) in normal ageing, mild cognitive impairment and Alzheimer's disease dementia
Published in Brain (London, England : 1878) (01-06-2019)“…The advent of tau-targeted PET tracers such as flortaucipir (18F) (flortaucipir, also known as 18F-AV-1451 or 18F-T807) have made it possible to investigate…”
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Positron Emission Tomography Imaging With [18F]flortaucipir and Postmortem Assessment of Alzheimer Disease Neuropathologic Changes
Published in JAMA neurology (01-07-2020)“…Positron emission tomography (PET) may increase the diagnostic accuracy and confirm the underlying neuropathologic changes of Alzheimer disease (AD). To…”
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Cerebral PET with florbetapir compared with neuropathology at autopsy for detection of neuritic amyloid-β plaques: a prospective cohort study
Published in Lancet neurology (01-08-2012)“…Summary Background Results of previous studies have shown associations between PET imaging of amyloid plaques and amyloid-β pathology measured at autopsy…”
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Quantitation of PET signal as an adjunct to visual interpretation of florbetapir imaging
Published in European journal of nuclear medicine and molecular imaging (01-05-2017)“…Purpose This study examined the feasibility of using quantitation to augment interpretation of florbetapir PET amyloid imaging. Methods A total of 80 physician…”
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Aggregated Tau Measured by Visual Interpretation of Flortaucipir Positron Emission Tomography and the Associated Risk of Clinical Progression of Mild Cognitive Impairment and Alzheimer Disease: Results From 2 Phase III Clinical Trials
Published in JAMA neurology (01-04-2021)“…Flortaucipir positron emission tomography (PET) scans, rated with a novel, US Food and Drug Administration-approved, clinically applicable visual…”
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Potential Impact of Amyloid Imaging on Diagnosis and Intended Management in Patients With Progressive Cognitive Decline
Published in Alzheimer disease and associated disorders (2013)“…Florbetapir F18 has been approved by the Food and Drug Administration for in vivo assessment of amyloid pathology in patients undergoing evaluation for…”
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Clinical and cortical decline in the aphasic variant of Alzheimer's disease
Published in Alzheimer's & dementia (01-04-2019)“…Primary progressive aphasia (PPA) displays variable progression trajectories that require further elucidation. Longitudinal quantitation of atrophy and…”
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Comparison of regional flortaucipir PET with quantitative tau immunohistochemistry in three subjects with Alzheimer’s disease pathology: a clinicopathological study
Published in EJNMMI research (15-06-2020)“…Background The objective of this study was to make a quantitative comparison of flortaucipir PET retention with pathological tau and β-amyloid across a range…”
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Effect of Amyloid Imaging on the Diagnosis and Management of Patients with Cognitive Decline: Impact of Appropriate Use Criteria
Published in Dementia and geriatric cognitive disorders (01-01-2016)“…Published appropriate use criteria (AUC) describe patients for whom amyloid positron emission tomography (PET) might be most useful. This study compared the…”
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Tau as a diagnostic instrument in clinical trials to predict amyloid in Alzheimer's disease
Published in Alzheimer's & dementia : translational research & clinical interventions (01-07-2023)“…Alzheimer's disease (AD) is characterized by the presence of both amyloid and tau pathology. In vivo diagnosis can be made with amyloid and tau positron…”
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Performance characteristics of amyloid PET with florbetapir F 18 in patients with alzheimer's disease and cognitively normal subjects
Published in Journal of Nuclear Medicine (01-03-2012)“…The objectives of this study were to examine the effective dose range and the test-retest reliability of florbetapir F 18 using, first, visual assessment by…”
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A comparison of two novel visual read‐based methods for high tau identification from flortaucipir‐PET
Published in Alzheimer's & dementia (01-12-2023)“…Background To compare the performances of two novel visual read‐based methods for flortaucipir‐PET in patients with Alzheimer’s Disease (AD) to identify high…”
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Regional tau PET patterns predict prospective domain‐specific cognitive decline in Alzheimer’s Disease
Published in Alzheimer's & dementia (01-12-2022)“…Background Tau‐PET binding patterns are heterogenous, with regional binding showing strong cross‐sectional correlations with domain‐specific cognitive…”
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Comparison of Expert Reads vs. Local Clinical Reads of Amyloid PET Scans in IDEAS
Published in Alzheimer's & dementia (01-12-2023)“…Background Amyloid‐directed therapies will increase the clinical use of amyloid PET. IDEAS captured >17,000 clinical scan interpretations from local…”
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Comparison of Expert Reads vs. Local Clinical Reads of Amyloid PET Scans in IDEAS
Published in Alzheimer's & dementia (01-12-2023)“…Background Amyloid‐directed therapies will increase the clinical use of amyloid PET. IDEAS captured >17,000 clinical scan interpretations from local…”
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Evaluation of a visual read method for flortaucipir PET Scans
Published in The Journal of nuclear medicine (1978) (01-05-2019)“…Objectives: To evaluate a clinically applicable visual read method for flortaucipir PET scans. Methods: Five imaging physicians were trained in-person using a…”
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Assessment of the Incremental Diagnostic Value of Florbetapir F 18 Imaging in Patients With Cognitive Impairment: The Incremental Diagnostic Value of Amyloid PET With [18F]-Florbetapir (INDIA-FBP) Study
Published in JAMA neurology (01-12-2016)“…Cerebral amyloidosis is a key abnormality in Alzheimer disease (AD) and can be detected in vivo with positron emission tomography (PET) ligands. Although…”
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