An Extension of Istradefylline in North American Parkinson's Disease Patients Who Have Completed Study 6002-INT-001
Public ClinicalTrials.gov record NCT00199381. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
An Open-Label Multicenter Study of the Continued Safety of Istradefylline (KW-6002) In Subjects With Parkinson's Disease Who Have Recently Completed One Year of Treatment With Istradefylline.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This is an, open-label, long-term safety extension for patients in North America who have completed the prior istradefylline study 6002-INT-001.
Study identification
- NCT ID
- NCT00199381
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Phase 3
- Enrollment
- 504 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 30 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Sep 30, 2005
- Primary completion
- Sep 30, 2008
- Completion
- Sep 30, 2008
- Last update posted
- May 16, 2024
2005 – 2008
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Kyowa Pharmaceutical Inc. | Princeton | New Jersey | 08540 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00199381, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted May 16, 2024 · Synced Sep 3, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00199381 live on ClinicalTrials.gov.