Pregabalin Epilepsy Add-On Trial

January 21, 2021 updated by: Pfizer's Upjohn has merged with Mylan to form Viatris Inc.

Pregabalin Add-On Titration Trial: A Randomized, Double-Blind, Placebo-Controlled, Multi-Center Study to Evaluate the Efficacy and Safety of Pregabalin (150 mg - 600 mg/Day) Using a Flexible, Optimized Dose Schedule in Subjects With Partial Seizures

To evaluate the efficacy of pregabalin as adjunctive therapy, using a flexible, optimized dose schedule with dose adjustment based on clinical response and tolerability, compared to placebo in subjects with partial seizures

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Actual)

178

Phase

  • Phase 3

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

  • Korea, Republic of
      • Daegu, Korea, Republic of
        • Pfizer Investigational Site
      • Daejeon, Korea, Republic of
        • Pfizer Investigational Site
      • Gwangju, Korea, Republic of
        • Pfizer Investigational Site
      • Incheon, Korea, Republic of
        • Pfizer Investigational Site
      • Seoul, Korea, Republic of
        • Pfizer Investigational 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

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Have a diagnosis of epilepsy with partial seizures (as defined in the ILAE Classification of Seizures) and be currently taking 1-3 AEDs
  • Have a minimum of 4 partial seizures occurring over at least 2 days during the 6-week baseline with no 28-day period free of partial seizures

Exclusion Criteria:

  • Have a treatable cause of seizures
  • Are currently receiving treatment with CNS-active compounds (exception: single antidepressant, hypnotics, and standard AEDs), vigabatrin, Felbatol (felbamate), Neurontin (gabapentin)

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: Treatment
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Double

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Response ratio (RRatio or symmetrized percent change) for all partial seizures

Secondary Outcome Measures

Outcome Measure
Responder rate, Percent change, Percent of SGTC responders, Seizure freedom measures, Change in number of seizure-free days (SFD) per a 28-day period, Analysis by seizure type, HADS, Weekly and endpoint mean sleep interference scores from DSIS, QOLIE-31

Collaborators and Investigators

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

Sponsor

Pfizer's Upjohn has merged with Mylan to form Viatris Inc.

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

Helpful Links

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

October 1, 2005

Study Completion (Actual)

August 1, 2006

Study Registration Dates

First Submitted

August 30, 2005

First Submitted That Met QC Criteria

August 30, 2005

First Posted (Estimate)

September 1, 2005

Study Record Updates

Last Update Posted (Actual)

January 22, 2021

Last Update Submitted That Met QC Criteria

January 21, 2021

Last Verified

April 1, 2009

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • A0081079

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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