- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00209456
Dopamine Transporter Scintigraphy Imaging (DAT-Imaging) in Patients With Lewy Body Dementia
May 15, 2007 updated by: GE Healthcare
GEHC Has Decided Not to Provide This Detail But Will Rely on the Brief Title
The study is designed to determine the diagnostic efficacy of the visual assessment of SPECT scans in differentiating between probable dementia with Lewy Bodies (DLB) and non-DLB dementia subjects determined by the clinical diagnosis of an independent expert consensus panel used as the standard of truth.
Study Overview
Status
Completed
Intervention / Treatment
Detailed Description
GEHC had decided notto provide this detail
Study Type
Interventional
Enrollment
326
Phase
- Phase 3
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
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Ismaning, Germany
- Amersham Buchler GmbH Co. KG
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
53 years to 88 years (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Subjects must be adults between 55 to 90 years of age with an established diagnosis for dementia in accordance with DSM-IV criteria and have to fulfil at least one of the following: The ICC criteria for probable and possible DLB, the National Institute of Neurological and Communicative Disorders and Stroke and Alzheimer Disease and Related Disorders Association (NINCDS-ADRDA) for Alzheimer's Disease (AD), or the National Institute of Neurological and Communicative Disorders and Association Internationale Pour la Recherche et l'Enseignement en Neurosciences (NINCS-AIREN) for Vascular Dementia (VaD).
Exclusion Criteria:
- Subjects are not eligible if they have a Mini Mental State Examination (MMSE) score of <10 and use medication known or suspected to interact with the striatal uptake DaTSCAN to the dopamine transporter.
- Furthermore subjects are not eligible if they were diagnosed with idiopathic Parkinson's Disease (PD), with persistent severe depression, normal pressure hydrocephalus, multiple system atrophy, cortico-basal degeneration or Huntington's Chorea Disease.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Diagnostic
- Allocation: Non-Randomized
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
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Sensitivity and specificity of DaTSCAN SPECT scans in differentiating between probable dementia with Lewy Bodies (DLB) and non-DLB dementia subjects.
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Secondary Outcome Measures
Outcome Measure |
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Safety profile
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Accuracy, positive predictive value and negative predictive value of DaTSCAN SPECT
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Semi-quantitative analysis of the striatal uptake ratios of DaTSCAN SPECT images.
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Impact of DaTSCAN SPECT analysis on the confidence of diagnosis.
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Findings in relation to probable, possible and no-DLB.
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Efficacy analysis at 12-month follow-up period.
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Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Study Director: Marc Pignot, PhD, GE Healthcare
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
November 1, 2003
Study Registration Dates
First Submitted
September 13, 2005
First Submitted That Met QC Criteria
September 13, 2005
First Posted (Estimate)
September 21, 2005
Study Record Updates
Last Update Posted (Estimate)
May 16, 2007
Last Update Submitted That Met QC Criteria
May 15, 2007
Last Verified
May 1, 2007
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Mental Disorders
- Cardiovascular Diseases
- Vascular Diseases
- Cerebrovascular Disorders
- Brain Diseases
- Central Nervous System Diseases
- Nervous System Diseases
- Arteriosclerosis
- Arterial Occlusive Diseases
- Neurocognitive Disorders
- Parkinsonian Disorders
- Basal Ganglia Diseases
- Movement Disorders
- Synucleinopathies
- Neurodegenerative Diseases
- Tauopathies
- Intracranial Arterial Diseases
- Intracranial Arteriosclerosis
- Leukoencephalopathies
- Dementia
- Alzheimer Disease
- Lewy Body Disease
- Dementia, Vascular
Other Study ID Numbers
- PDT301
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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