Eisai Clinical Trials

A Double-blind, Randomized, Placebo-controlled, Multicenter Study to Evaluate the Efficacy and Safety of Adjunctive Perampanel in Primary Generalized Tonic Clonic Seizures

E2007-G000-332

Study Overview

E2007
perampanel
NCT01393743, 2011-000265-12, JapicCTI-121774, jRCT2080211732
Sep 2011 - Nov 2015
Epilepsy

1. Median Percent Change in Primary Generalized Tonic Clonic Seizure Frequency (PGTC) Per 28 Days During the Titration and Maintenance Periods (Combined) Relative to Baseline (Prerandomization) - (for Core Study) [Time Frame: Baseline (4 or 8 weeks), Titration (4 weeks), and Maintenance (13 weeks)]

2. 50% Responder Rate for Primary Generalized Tonic Clonic Seizure During Maintenance - LOCF - (for Core Study) [Time Frame: Baseline (4 or 8 weeks) and Maintenance (13 weeks)]

3. 50% Responder Rate in Primary Generalized Tonic-Clonic Seizure Frequency Per 28 Days Relative to the Core Study Prerandomization Phase - (for Extension Phase) [Time Frame: Week 1 of perampanel treatment to date of last dose of perampanel in the Extension Phase]

  • Males and females 12 Years and older (Child, Adult, Older Adult)

  • Completed

  • Phase 3

  • Australia, Austria, China, Czech Republic, France, Germany, Greece, Hungary, India, Israel, Japan, Korea, Republic of, Latvia, Lithuania, Netherlands, Poland, Serbia, United States See more

Results

CSR Synopsis

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Lay Summary

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Publication reference citation

Kerr WT, Brandt C, Ngo LY, Patten A, Cheng JY, Kramer L, French JA. Time to exceed pre-randomization monthly seizure count for perampanel in participants with primary generalized tonic-clonic seizures: A potential clinical end point. Epilepsia. 2022 Nov;63(11):2994-3004. doi: 10.1111/epi.17411. Epub 2022 Sep 30.

French JA, Krauss GL, Wechsler RT, Wang XF, DiVentura B, Brandt C, Trinka E, O’Brien TJ, Laurenza A, Patten A, Bibbiani F. Perampanel for tonic-clonic seizures in idiopathic generalized epilepsy A randomized trial. Neurology. 2015 Sep 15;85(11):950-7. DOI: 10.1212/WNL.0000000000001930

Data Sharing

ClinicalStudyDataRequest.com (CSDR) is a multi sponsor site through which qualified researchers who wish to access clinical trial data and associated information in order to conduct further research can submit their research proposal or enquiry.

CSDR Sharing is not available for this study.

CSDR Availability
Clinical Trial Data

Redacted documents may be available upon request for this study.

Document type Availability
Protocol
SAP
Sample CRF
Full CSR