Evaluation Phenobarbital as Adjunctive Therapy in Participants With Partial Onset Seizures
Public ClinicalTrials.gov record NCT01284556. 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 International, Double-blind, Parallel-group, Placebo-controlled, Randomized Study: Evaluation of the Efficacy and Safety of Phenobarbital as Adjunctive Therapy in Participants (> or = 17 to 70 Years Old) With Partial Onset Seizures
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Primary: \- to evaluate the efficacy of phenobarbital in reducing seizure frequency. Secondary: * to confirm dose response relationship, * to assess the effects on Type I seizures, * to assess the safety of phenobarbital * to assess the drug tolerability.
Study identification
- NCT ID
- NCT01284556
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Enrollment
- 314 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 17 Years to 70 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
- Oct 31, 2010
- Primary completion
- Dec 31, 2012
- Completion
- Mar 31, 2016
- Last update posted
- Nov 13, 2017
2010 – 2016
United States locations
- U.S. sites
- 2
- U.S. states
- 2
- U.S. cities
- 2
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Bluegrass Epilepsy Research | Lexington | Kentucky | 40504 | — |
| Lynn Health Science Institute | Oklahoma City | Oklahoma | 73112 | — |
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 2 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT01284556, 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 Nov 13, 2017 · Synced Sep 6, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01284556 live on ClinicalTrials.gov.