Parkinson's DiseaseNCT00100438
Incidence of Parkinson's Disease Among Veterans
An observational study of Parkinson's Disease, run by US Department of Veterans Affairs at 1 site in United States.
Trial summary
This is a database study. Medical records will be reviewed in order to document a new or pending diagnosis of Parkinson's disease and in order to learn more about the disease process. Other than the time that it takes to complete a medical record authorization form, no other human subject participation will be needed. Read more about this study
- Who is it for?
- Any age
- Conditions the study is for
- Parkinson's Disease
- How many people
- Not given
- Where
- 1 siteUnited States
- Study dates
- Oct 1998to Sep 2002
- Phase
- Observational
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages Any age
- All sexes
- No healthy volunteers
- Child, Adult, Older adult
chart review
Trial locations and contacts
1 site in 1 country.
United States1 site
Veterans Affairs Medical Center
Houston, Texas, 77030
About this study
This is a database study. Medical records will be reviewed in order to document a new or pending diagnosis of Parkinson's disease and in order to learn more about the disease process. Other than the time that it takes to complete a medical record authorization form, no other human subject participation will be needed.
- Conditions
- Parkinson's Disease
- Medical subject headings
- Parkinson Disease
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted31 Dec 2004 (estimated)
- Study startOct 1998
- Study completionSep 2002
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Parkinson's DiseaseStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Observational
Sponsor and investigators
- Lead sponsor
- US Department of Veterans Affairs
- Sponsor type
- US federal agency
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT00100438
- Sponsor's protocol ID
- Epid-013-98S
- Status last verified
- Dec 2004
- First submitted
- 30 Dec 2004
- Last updated
- 21 Jan 2009
- Results posted
- No
Study at a glance
From the registry record, last updated by the sponsor on 21 Jan 2009. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Incidence of Parkinson's Disease Among Veterans
- ClinicalTrials.gov ID
- NCT00100438
- Acronym / sponsor ID
- Epid-013-98S
- Conditions
- Parkinson's Disease
- Study type
- Observational
- Recruitment status
- Completed
- Lead sponsor
- US Department of Veterans AffairsUS federal agency
- Study start
- Oct 1998
- Study completion
- Sep 2002
- First posted
- 31 Dec 2004 (estimated)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
This is a database study. Medical records will be reviewed in order to document a new or pending diagnosis of Parkinson's disease and in order to learn more about the disease process. Other than the time that it takes to complete a medical record authorization form, no other human subject participation will be needed.
Study design
Who may qualify
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Child, Adult, Older adult
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Primary outcome
Not reported in the source record.
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 21 Jan 2009.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
The record lists no contact. Use the official record to reach the sponsor.
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
An observational study of Parkinson's Disease, run by US Department of Veterans Affairs at 1 site in United States.
The full registered description is in the About this study section and the official record.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 21 Jan 2009. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in United States. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 21 Jan 2009; AzTrials last refreshed its copy on 8 Nov 2026.