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Completed Phase 3 Interventional Results available

Evaluation of the Efficacy and Safety of E2007 (Perampanel) Given as Adjunctive Therapy in Subjects With Refractory Partial Seizures

ClinicalTrials.gov ID: NCT00735397

Public ClinicalTrials.gov record NCT00735397. 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.

ClinicalTrials.gov public records Last synced Oct 25, 2026, 5:02 AM EDT

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 Extension Phase of the Double-Blind, Placebo-Controlled, Dose-Escalation, Parallel-Group Studies to Evaluate the Efficacy and Safety of E2007 (Perampanel) Given as Adjunctive Therapy in Subjects With Refractory Partial Seizures

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The purpose of this study was to evaluate the safety and tolerability of perampanel (up to 12 mg/day) given as adjunctive treatment in subjects with refractory partial seizures and to evaluate the maintenance of effect of perampanel for the control of refractory partial seizures.

Study identification

NCT ID
NCT00735397
Recruitment status
Completed
Study type
Interventional
Phase
Phase 3
Lead sponsor
Eisai Inc.
Industry
Enrollment
1,218 participants

Conditions and interventions

Conditions

Interventions

Drug

Eligibility (public fields only)

Age range
12 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
Oct 2008 (Type not available)
Primary completion
Sep 2014 (Actual)
Completion
Sep 2014 (Actual)
Last update posted
Mar 14, 2016

2008 – 2014

United States locations

U.S. sites
57
U.S. states
29
U.S. cities
52
Facility City State ZIP Site status
Not listed Birmingham Alabama 35294 —
Not listed Phoenix Arizona 85004 —
Not listed Phoenix Arizona 85013 —
Not listed Tucson Arizona 85724 —
Not listed Little Rock Arkansas 72205 —
Not listed Fresno California 93710 —
Not listed San Francisco California 94115 —
Not listed Ventura California 93003 —
Not listed Denver Colorado 80218 —
Not listed Fort Collins Colorado 80525 —
Not listed Washington D.C. District of Columbia 20010 —
Not listed Gulf Breeze Florida 32561 —
Not listed Jacksonville Florida 32209 —
Not listed Jacksonville Florida 32224 —
Not listed Orlando Florida 32819 —
Not listed Tallahassee Florida 32308 —
Not listed Tampa Florida 33609 —
Not listed Atlanta Georgia 30342 —
Not listed Suwanee Georgia 30024 —
Not listed Boise Idaho 83702 —
Not listed Indianapolis Indiana 46256 —
Not listed Ames Iowa 50010 —
Not listed Lexington Kentucky 40536 —
Not listed Houma Louisiana 70363 —
Not listed Baltimore Maryland 21287-7247 —
Not listed Bethesda Maryland 20817 —
Not listed Hattiesburg Mississippi 39401 —
Not listed Chesterfield Missouri 63017 —
Not listed Kansas City Missouri 64111 —
Not listed St Louis Missouri 63110 —
Not listed Albany New York 12208 —
Not listed Buffalo New York 14222 —
Not listed Great Neck New York 11021 —
Not listed Lawrence New York 11559 —
Not listed New York New York 10016 —
Not listed Rochester New York 14642 —
Not listed Syracuse New York 13210 —
Not listed Asheville North Carolina 28806 —
Not listed Akron Ohio 44308 —
Not listed Cincinnati Ohio 45219 —
Not listed Columbus Ohio 43221 —
Not listed Toledo Ohio 43614 —
Not listed Tulsa Oklahoma 74137 —
Not listed Portland Oregon 97210 —
Not listed Philadelphia Pennsylvania 19104 —
Not listed Philadelphia Pennsylvania 19107 —
Not listed Charleston South Carolina 29425 —
Not listed Memphis Tennessee 38105 —
Not listed Dallas Texas 75230 —
Not listed Dallas Texas 75235 —
Not listed Dallas Texas 75251 —
Not listed El Paso Texas 79905 —
Not listed Houston Texas 77030 —
Not listed Salt Lake City Utah 84108 —
Not listed Richmond Virginia 23298 —
Not listed Seattle Washington 98104 —
Not listed Madison Wisconsin 53715 —

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 182 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT00735397, 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 Mar 14, 2016 · Synced Oct 25, 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 NCT00735397 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →