Status:
TERMINATED
Effect of the Visual Information Change in Functional Dystonia
Lead Sponsor:
Fondation Ophtalmologique Adolphe de Rothschild
Conditions:
Dystonia
Dystonic Disorders
Eligibility:
All Genders
18-71 years
Phase:
NA
Brief Summary
Cervical dystonia occurring only during the writing task is a rare form for which there is no established treatment. Many authors agree that alteration of sensory integration is associated with dyston...
Eligibility Criteria
Inclusion
- Case
- Presenting a cervical dystonia that occurs only during handwriting tasks, diagnosed by a neurologist specialised in movement disorders
- Being treated or not by injection of Botulinum Neurotoxin (but last injection \> 3 months before the initial assessment)
- Control
- No cervical dystonia
- Same sex, age (± 5 years), socio-professional level and hand laterality as the cases
Exclusion
- Case
- Cervical dystonia occuring in other circumstances than handwriting
- Neurological disease other than cervical dystonia (e.g. Parkinson's syndrome)
- Pain, trauma or pathology of the cervical spine of another cause than cervical dystonia and which have required medical or surgical treatment in the last 6 months preceding the initial assessment
- Control
- Cervical disorders requiring medical or surgical treatment in the last 6 months prior to the tests
- Neurological disease affecting the cervical region or the writing hand
- Uncorrected visual disorders
Key Trial Info
Start Date :
September 18 2017
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
September 19 2022
Estimated Enrollment :
48 Patients enrolled
Trial Details
Trial ID
NCT03270189
Start Date
September 18 2017
End Date
September 19 2022
Last Update
February 14 2023
Active Locations (1)
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1
Fondation Ophtalmique Adolphe de Rothschild
Paris, France, 75019