Phenotype/Genotype Correlations in Movement Disorders

StatusRecruiting
PhaseNot specified
Started

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Record History

The 50 most recent of 351 record versions are accounted for below. See every version on ClinicalTrials.gov ↗

  1. Re-verified, no change to tracked fields
  2. Re-verified, no change to tracked fields
  3. Re-verified, no change to tracked fields
  4. Eligibility criteria expanded, about 13 words
    • Secondary endpoints: details revised at 3 of 5 entries
    • Study description expanded, about 6 words
  5. 34 versions Re-verified since Mar 29, 2025, no change to tracked fieldsv314-v347
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  1. Study arms: 1 to 3v313
  2. 11 versions Re-verified since Sep 18, 2024, no change to tracked fieldsv302-v312
  • Minor: routine progress and housekeeping, such as sites added or enrollment closed.
The goal of this protocol is to identify families with inherited movement disorders and evaluate disease manifestations to establish an accurate clinical diagnosis by using newest technological advances and investigate the underlying molecular mechanisms. Studies of inherited movement disorders in large families with good genealogical records are especially valuable. Patients with diseases of known molecular basis will be genotyped in order to investigate phenotype/genotype correlation. Patients with disease of unknown or incomplete genetic characterization will be studied with a hope of contributing to the identification of specific disease-causing genes and genetic mechanisms responsible for a specific disorder....
Trial Details
NCT Number NCT00018889
Lead Sponsor National Institute of Neurological Disorders and Stroke (NINDS)
Conditions
(from sponsor)		 Movement Disorder
Related terms Essential Tremor, Movement Disorders, Spinocerebellar Degenerations
Enrollment 2,500 participants
Start Date
Updated on ClinicalTrials.gov