Bioequivalence Study Between a 4-mg Dose of Fine Granules of Perampanel and a 4-mg Tablet of Perampanel in Healthy Japanese Subjects

October 26, 2018 updated by: Eisai Co., Ltd.

A Randomized, Open-Label, Crossover Study to Demonstrate Bioequivalence Between a 4-mg Dose of Fine Granules of Perampanel and a 4-mg Tablet of Perampanel in Healthy Japanese Subjects

This study will be conducted to demonstrate the bioequivalence between a single 4 milligram (mg) dose of fine granules of perampanel and a single 4 mg tablet of perampanel.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
24

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 1

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Japan
    • Tokyo
      • Toshima-ku, Tokyo, Japan
        • Eisai Trial Site

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

20 years to 45 years (ADULT)

Accepts Healthy Volunteers

Yes

Genders Eligible for Study

All

Description

Inclusion Criteria

Participants must meet all of the following criteria to be included in this study:

  • Non-smoking, male or female age ≥20 years and ≤45 years old at the time of obtaining written informed consent. To be considered non-smokers, participants must have discontinued smoking from Screening before first dosing.
  • Body Mass Index ≥18.5 and <25.0 kilograms per meters squared at Screening

Exclusion Criteria

Participants who meet any of the following criteria will be excluded from this study:

  • Females who are breastfeeding or pregnant at Screening or Baseline
  • Clinically significant illness that requires medical treatment within 8 weeks or a clinically significant infection that requires medical treatment within 4 weeks before first dosing
  • Evidence of disease that may influence the outcome of the study within 4 weeks before first dosing
  • Any history of gastrointestinal surgery that may affect pharmacokinetic profiles of perampanel at Screening
  • Any clinically abnormal symptom or organ impairment found by medical history at Screening, and physical examinations, vital signs, electrocardiogram (ECG) finding, or laboratory test results that require medical treatment at Screening
  • A prolonged QT/QT corrected interval (QT interval, Fridericia correction >450 milliseconds) as demonstrated by a repeated ECG at Screening or Baseline

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: BASIC_SCIENCE
  • Allocation: RANDOMIZED
  • Interventional Model: CROSSOVER
  • Masking: NONE

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
EXPERIMENTAL: Treatment A
4 milligrams (mg) perampanel tablet
Drug: Perampanel
Single oral dose of 1 x 4-mg perampanel tablet
Other Names:
  • E2007
Drug: Perampanel
Single 4-mg dose of perampanel fine granules
Other Names:
  • E2007
EXPERIMENTAL: Treatment B
4 mg perampanel fine granules
Drug: Perampanel
Single oral dose of 1 x 4-mg perampanel tablet
Other Names:
  • E2007
Drug: Perampanel
Single 4-mg dose of perampanel fine granules
Other Names:
  • E2007

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Time Frame
Maximum observed concentration (Cmax)
Time Frame: 0-168 hours postdose of Treatment Period 1 and Treatment Period 2
0-168 hours postdose of Treatment Period 1 and Treatment Period 2
Area under the concentration-time curve from zero time to 168 hours (AUC[0-168h])
Time Frame: 0-168 hours postdose of Treatment Period 1 and Treatment Period 2
0-168 hours postdose of Treatment Period 1 and Treatment Period 2

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Time at which the highest drug concentration occurs (tmax)
Time Frame: 0-168 hours postdose of Treatment Period 1 and Treatment Period 2
0-168 hours postdose of Treatment Period 1 and Treatment Period 2
Lag time (tlag)
Time Frame: 0-168 hours postdose of Treatment Period 1 and Treatment Period 2
tlag is the time delay between drug administration and the onset of drug absorption.
0-168 hours postdose of Treatment Period 1 and Treatment Period 2
Area under the concentration-time curve from zero time to 72 hours (AUC[0-72h])
Time Frame: 0-72 hours postdose of Treatment Period 1 and Treatment Period 2
0-72 hours postdose of Treatment Period 1 and Treatment Period 2
Area under the concentration-time curve from zero time to time of the last quantifiable concentration (AUC[0-t])
Time Frame: 0-168 hours postdose of Treatment Period 1 and Treatment Period 2
0-168 hours postdose of Treatment Period 1 and Treatment Period 2
Area under the concentration-time curve from zero time extrapolated to infinite time (AUC[0-inf])
Time Frame: 0-168 hours postdose of Treatment Period 1 and Treatment Period 2
0-168 hours postdose of Treatment Period 1 and Treatment Period 2
Terminal phase rate constant (λz)
Time Frame: 0-168 hours postdose of Treatment Period 1 and Treatment Period 2
0-168 hours postdose of Treatment Period 1 and Treatment Period 2
Terminal elimination phase half-life (t1/2)
Time Frame: 0-168 hours postdose of Treatment Period 1 and Treatment Period 2
0-168 hours postdose of Treatment Period 1 and Treatment Period 2
Mean residence time (MRT)
Time Frame: 0-168 hours postdose of Treatment Period 1 and Treatment Period 2
0-168 hours postdose of Treatment Period 1 and Treatment Period 2

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Eisai Co., Ltd.

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (ACTUAL)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
December 18, 2017

Primary Completion (ACTUAL)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
March 9, 2018

Study Completion (ACTUAL)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
March 9, 2018

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
January 8, 2018

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
January 9, 2018

First Posted (ACTUAL)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
January 16, 2018

Study Record Updates

Last Update Posted (ACTUAL)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
October 29, 2018

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
October 26, 2018

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
January 1, 2018

More Information

Terms related to this study

Keywords

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • E2007-J081-053

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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