Long Term Follow-up Study With Keppra XR (Levetiracetam XR) for Partial Seizures
Public ClinicalTrials.gov record NCT00419393. 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.
All trial information on this site comes from the official ClinicalTrials.gov public API (clinicaltrials.gov/api/v2), run by the U.S. National Library of Medicine. We only display that public information; we do not add opinions, endorsements, or any other intent. Always review the official ClinicalTrials.gov record for the latest information.
Official title
An Open-label, Long Term Follow-up Study With Keppra XR (Levetiracetam XR) for Treatment of Partial-onset Seizures
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
To provide continued treatment of Keppra XR (Levetiracetam XR) and to assess the long term safety of Keppra XR in subjects with partial onset seizures.
Study identification
- NCT ID
- NCT00419393
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Enrollment
- 190 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 12 Years to 75 Years
- 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
- Dec 2007 (Type not available)
- Primary completion
- Mar 2010 (Actual)
- Completion
- Mar 2010 (Actual)
- Last update posted
- Sep 5, 2014
2007 – 2010
United States locations
- U.S. sites
- 16
- U.S. states
- 13
- U.S. cities
- 16
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Not listed | Dothan | Alabama | — | — |
| Not listed | Northport | Alabama | — | — |
| Not listed | Phoenix | Arizona | — | — |
| Not listed | Little Rock | Arkansas | — | — |
| Not listed | Bakersfield | California | — | — |
| Not listed | Loxahatchee Groves | Florida | — | — |
| Not listed | Atlanta | Georgia | — | — |
| Not listed | Suwanee | Georgia | — | — |
| Not listed | Witchita | Kansas | — | — |
| Not listed | Detroit | Michigan | — | — |
| Not listed | Camden | New Jersey | — | — |
| Not listed | Buffalo | New York | — | — |
| Not listed | Cedarhurst | New York | — | — |
| Not listed | Toledo | Ohio | — | — |
| Not listed | Tulsa | Oklahoma | — | — |
| Not listed | San Antonio | Texas | — | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 19 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00419393, 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 Sep 5, 2014 · Synced Nov 8, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT00419393 live on ClinicalTrials.gov.