- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02185677
Cognitive and Behavioral Dysexecutive Syndrome in Multiple System Atrophy (CogAMS)
Comparison of Cognitive and Behavioral Dysexecutive Syndrome Between Parkinsonian Form and Cerebellar Form of Multiple System Atrophy and Analysis of Correlates With an Imaging Study.
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Multiple system atrophy (MSA) is a rare neurodegenerative disorder which is characterized by a variable combination of parkinsonism, cerebellar dysfunction, autonomic failure, and additional signs. According to the consensus criteria for the diagnosis of MSA, the presence of dementia is considered an exclusion criteria. However, several studies have reported cognitive impairment in patients with MSA, dominated by a dysexecutive syndrome. Some studies have compared the cognitive profile of MSA-P patients and MSA-C but any have studied the behavioral dysexecutive syndrome in this population. In 2010, the GREFFEX has established criteria for dysexecutive syndrome and described two distinct parts: the dysexecutive syndrome and cognitive behavioral dysexecutive syndrome. Our clinical impression is that according to the type of MSA, the dysexecutive syndrome seems to be different : the MSA-P patients seem to have a cognitive dysexecutive syndrome and the MSA-C patients a behavioral dysexecutive syndrome.
We want to compare the BDSI score between MSA-P patients and MSA-C patients matched on disease duration, age and sex The specific involvement of the cerebellum in behavioral disorders could explain the behavioral differences experienced by clinicians caring for these patients but never demonstrated. The presence of these disorders could have an impact on the relationship between the patient and the caregiver. In addition, few studies have correlated with cognitive imagery data. Therefore, the exact areas involved in cognitive and behavioral MSApatients remain poorly understood.
Study Type
Enrollment (Actual)
Contacts and Locations
Study Locations
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-
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Bordeaux, France, 33000
- CHU de Bordeaux
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Sampling Method
Study Population
Description
Inclusion criteria:
- Patients suffering from "probable" MSA according to clinical consensus criteria (Gilman et al, 2008),
- Age >30
- Written informed consent
- Patient covered by the national health system
- The presence of an informant
- Blood negative dosage of the hormone béta-hCG for the women old enough to procreate
Exclusion criteria:
- UMSARS IV score > 4 points
- Pregnant woman (blood positive dosage of the hormone béta-hCG) or breast feeding
- Patient under tutelage
- Patient unable to give consent
- Against indication to perform an MRI
Study Plan
How is the study designed?
Design Details
- Observational Models: Case-Control
- Time Perspectives: Cross-Sectional
Cohorts and Interventions
Group / Cohort |
Intervention / Treatment |
---|---|
MSA-P
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Actigraphy recording will be performed during 7 days after inclusion.
|
MSA-C
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Actigraphy recording will be performed during 7 days after inclusion.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Behavioral Dysexecutive Syndrome Inventory scores
Time Frame: At inclusion (day 0)
|
At inclusion (day 0)
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
To compare the subscores of the BDSI between MSA-P patients and MSA-C patients.
Time Frame: At inclusion (Day 0)
|
At inclusion (Day 0)
|
|
To compare the cognitive tests exploring the cognitive dysexecutive syndrome between MSA-P patients and MSA-C patients.
Time Frame: At inclusion (Day 0)
|
|
At inclusion (Day 0)
|
To research correlations between scores UMSARS and cognitive and behavioral scores for MSA-P patients and MSA-C patients.
Time Frame: At inclusion (Day 0)
|
Assessment using the Behavioral Dysexecutive Syndrome Inventory
|
At inclusion (Day 0)
|
To compare atrophied brain areas, the anatomic and functional abnormalities of neural networks between MSA-P patients and MSA-C patients.
Time Frame: At inclusion (Day 0)
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At inclusion (Day 0)
|
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To research correlations between imaging abnormalities and cognitive test performance in MSA patients.
Time Frame: At inclusion (day 0)
|
At inclusion (day 0)
|
|
Actigraphy
Time Frame: During 7 days after inclusion
|
Sleep analysis : Sleep / wake cycles and sleep fragmentation |
During 7 days after inclusion
|
Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Alexandra FOUBERT-SAMIER, MD, University Hospital, Bordeaux
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Cardiovascular Diseases
- Vascular Diseases
- Brain Diseases
- Central Nervous System Diseases
- Nervous System Diseases
- Basal Ganglia Diseases
- Movement Disorders
- Synucleinopathies
- Neurodegenerative Diseases
- Pathological Conditions, Anatomical
- Autonomic Nervous System Diseases
- Primary Dysautonomias
- Hypotension
- Atrophy
- Multiple System Atrophy
- Shy-Drager Syndrome
Other Study ID Numbers
- CHUBX 2013/07
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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