A PET Brain Imaging Study of mGluR5 in Subjects With Neuropsychiatric Conditions (FPEB)
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|ClinicalTrials.gov Identifier: NCT00870974|
Recruitment Status : Completed
First Posted : March 27, 2009
Last Update Posted : January 6, 2017
Measurement of metabotropic glutamate receptor type 5 (mGluR5) binding capacity in the brain, may be a valuable tool in the early detection, understanding, or evaluation of Parkinson disease (PD), Huntington disease (HD), Fragile X syndrome (FXS), Autism Spectrum Disorder(ASD), Alzheimer's Disease(AD), and subjects with mild cognitive impairment (MCI).
The goal of this study is to assess [18F]F-PEB positron emission tomography (PET) imaging as a tool to detect mGluR5 density in the brain of PD, HD, FXS ASD, AD, and MCI research participants and similarly aged healthy subjects.
|Condition or disease||Intervention/treatment||Phase|
|Parkinson Disease Huntington Disease Autistic Spectrum Disorders Fragile X Syndrome Alzheimer Disease Mild Cognitive Impairment||Drug: [18F]FPEB||Phase 1|
|Study Type :||Interventional (Clinical Trial)|
|Actual Enrollment :||48 participants|
|Intervention Model:||Single Group Assignment|
|Masking:||None (Open Label)|
|Official Title:||Evaluation of [18F]PEB and Positron Emission Tomography (PET) as a Marker of mGluR5 in Subjects w/ Neuropsychiatric Conditions|
|Study Start Date :||March 2009|
|Actual Primary Completion Date :||October 2016|
|Actual Study Completion Date :||November 2016|
Experimental: Assess [18F]FPEB and PET imaging
To assess [18F] FPEB and PET imaging in subjects with neuropsychiatric conditions.
Each subject will receive a bolus injection targeted to be 5 mCi and not to exceed 5.5 mCi (not >10% of 5 mCi limit) of [18F]F-PEB
Other Name: Fluorine-18
- Does FPEB reliably represent the known distribution of MGLUR5 in the brain? [ Time Frame: at completion of scans ]
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00870974
|United States, Connecticut|
|Institute for Neurodegenerative Disorders|
|New Haven, Connecticut, United States, 06510|
|Principal Investigator:||David Russell, MD||Institute for Neurodegenerative Disorders|