- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01996878
Genetic Polymorphism and Parkinson's Disease in Taiwanese
November 22, 2013 updated by: Shey-Lin Wu, Changhua Christian Hospital
Association Analysis of Single Nucleotide Polymorphisms and the Incidence of Parkinson's Disease in a Hospital-based Case-control Study in Taiwan
To observe and analyze the correlation between Single Nucleotide polymorphisms (SNPs) and the incidence of Parkinson's disease in Taiwanese.
Study Overview
Status
Completed
Conditions
Study Type
Observational
Enrollment (Actual)
334
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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Chang-Hua, Taiwan, 500
- Department of Neurology, Chang-Hua Christian Hospital
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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
- Child
- Adult
- Older Adult
Accepts Healthy Volunteers
Yes
Genders Eligible for Study
All
Sampling Method
Probability Sample
Study Population
Taiwanese
Description
Inclusion Criteria:
- Clinical diagnosis of Parkinson's disease (case subjects are diagnosed by the presence of at least three of the five following primary signs: rest tremor, bradykinesia, rigidity, impaired postural refluxes, and the presence of a sustained L-dopa response.)
- Healthy volunteers without Parkinson's disease
Exclusion Criteria:
- Cases showing atypical features, including multiple system atrophy and progressive supranuclear gaze palsy, or secondary causes of Parkinsonism, such as neuroleptic drugs, infection, tumor, previous cerebrovascular accident and known toxins
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
Cohorts and Interventions
Group / Cohort |
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Case (Parkinson's disease patients)
Clinical diagnosis of Parkinson's disease (cases are diagnosed by the presence of at least three of the five following primary signs: rest tremor, bradykinesia, rigidity, impaired postural refluxes, and the presence of a sustained L-dopa response.)
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Control (Healthy volunteers)
Healthy volunteers without Parkinson's disease
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
single nucleotide polymorphisms in certain candidate genes
Time Frame: 2 weeks
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2 weeks
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Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Principal Investigator: Shey-Lin Wu, M.D., Chang Hua Christian Hospital
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
February 1, 2006
Primary Completion (Actual)
February 1, 2007
Study Completion (Actual)
October 1, 2013
Study Registration Dates
First Submitted
November 22, 2013
First Submitted That Met QC Criteria
November 22, 2013
First Posted (Estimate)
November 27, 2013
Study Record Updates
Last Update Posted (Estimate)
November 27, 2013
Last Update Submitted That Met QC Criteria
November 22, 2013
Last Verified
November 1, 2013
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- CCH060105
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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