A Safety, Efficacy, and Tolerability Trial of Pregabalin as Add-On Treatment in Pediatric Subjects <4 Years of Age With Partial Onset Seizures.

NCT ID: NCT02072824

Last Updated: 2021-01-20

Study Results

Results available

Outcome measurements, participant flow, baseline characteristics, and adverse events have been published for this study.

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE3

Total Enrollment

175 participants

Study Classification

INTERVENTIONAL

Study Start Date

2014-09-16

Study Completion Date

2018-03-13

Brief Summary

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This study is designed to evaluate the effectiveness of 2 doses of pregabalin to reduce seizure frequency as an add on therapy in pediatric subjects 1 month to \<4 years of age with refractory partial onset seizures. It is hypothesized that both doses of pregabalin will demonstrate superior efficacy when compared to placebo by reducing the partial onset seizure frequency and that pregabalin will be safe and well tolerated.

Detailed Description

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Conditions

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Partial Onset Seizures

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

TRIPLE

Participants Caregivers Investigators

Study Groups

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Study Drug Level 1

Group Type EXPERIMENTAL

Pregabalin Dose Level 1

Intervention Type DRUG

Pregabalin liquid dosed daily three times a day in equally divided doses escalated to 7.0 mg/kg/day beginning at Randomization through Taper Phase then tapered to 3.5 mg/kg/day during 1 week Taper Phase

Study Drug Level 2

Group Type EXPERIMENTAL

Pregabalin Dose Level 2

Intervention Type DRUG

Pregabalin liquid dosed daily three times a day in equally divided doses escalated to 14.0 mg/kg/day beginning at Randomization through Taper Phase then tapered to 3.5 mg/kg/day during 1 week Taper Phase

Placebo

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type DRUG

Placebo Liquid dosed three times daily beginning at Randomization through Taper Phase

Interventions

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Pregabalin Dose Level 1

Pregabalin liquid dosed daily three times a day in equally divided doses escalated to 7.0 mg/kg/day beginning at Randomization through Taper Phase then tapered to 3.5 mg/kg/day during 1 week Taper Phase

Intervention Type DRUG

Pregabalin Dose Level 2

Pregabalin liquid dosed daily three times a day in equally divided doses escalated to 14.0 mg/kg/day beginning at Randomization through Taper Phase then tapered to 3.5 mg/kg/day during 1 week Taper Phase

Intervention Type DRUG

Placebo

Placebo Liquid dosed three times daily beginning at Randomization through Taper Phase

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Subject must have 3 partial onset seizures in the month prior to screening.
* Subject must have 2 partial onset seizures during the 48 hour baseline phase.
* Signed Informed Consent.
* On 1-3 stable anti-epileptic drugs at screening.

Exclusion Criteria

* Primary generalized seizures including clonic, tonic, clonic-tonic, absence, febrile seizures, and infantile spasms.
* Lennox-Gasteau, BECTS, and Dravet's syndrome.
* Status epliepticus within 1 year of screening.
* Any change in AED regimen with 7 days of screening.
* Progressive structural central nervous system (CNS) lesion or a progressive encephalopathy.
* Progressive errors of metabolism.
Minimum Eligible Age

1 Month

Maximum Eligible Age

3 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Pfizer CT.gov Call Center

Role: STUDY_DIRECTOR

Pfizer

Locations

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Pediatric Epilepsy Center of Central Florida

Orlando, Florida, United States

Site Status

Pediatric Neurology, PA

Orlando, Florida, United States

Site Status

Pediatric Epilepsy & Neurology Specialists, PA

Tampa, Florida, United States

Site Status

The University of Texas Health Science Center at Houston

Houston, Texas, United States

Site Status

Road Runner Research, Ltd.

San Antonio, Texas, United States

Site Status

GU Republican Scientific and Practical Center Mother and Child

Minsk, , Belarus

Site Status

UZ Brussel

Brussels, Brussels Capital, Belgium

Site Status

University Clinical Centre of the Republic of Srpska

Banja Luka, , Bosnia and Herzegovina

Site Status

UMHAT Dr. Georgi Stranski Ltd.

Pleven, , Bulgaria

Site Status

UMHAT "Sveti Georgi" Ltd.

Plovdiv, , Bulgaria

Site Status

The First Bethune Hospital of Jilin University

Changchun, Jilin, China

Site Status

Children's Hospital of Fudan University

Shanghai, Shanghai Municipality, China

Site Status

Beijing Children's Hospital

Beijing, , China

Site Status

Hopital Raymond Poincare

Garches, , France

Site Status

Universitaetsklinikum Jena

Jena, Thuringia, Germany

Site Status

University General Hospital Attikon

Athens, , Greece

Site Status

General Hospital of Thessaloniki Ippokratio

Thessaloniki, , Greece

Site Status

Dr. Kenessey Albert Korhaz es Rendelointezet

Balassagyarmat, , Hungary

Site Status

Szent János Kórház es Észak Budai Egyesitett Kórházak

Budapest, , Hungary

Site Status

Szent Margit Kórház

Budapest, , Hungary

Site Status

Semmelweis Egyetem, I. Sz. Gyermekgyogyaszati Klinika

Budapest, , Hungary

Site Status

Magyarorszagi Reformatus Egyhaz Bethesda Gyermekkorhaz, Gyermekneurologia

Budapest, , Hungary

Site Status

Debreceni Egyetem Klinikai Központ

Debrecen, , Hungary

Site Status

Pharmacy of The E. Wolfson Medical Center

Holon, , Israel

Site Status

The E. Wolfson Medical Center

Holon, , Israel

Site Status

Pharmacy of Tel Aviv Sourasky Medical Center

Tel Aviv, , Israel

Site Status

Tel Aviv Sourasky Medical Center

Tel Aviv, , Israel

Site Status

American University of Beirut Medical Center

Beirut, , Lebanon

Site Status

Saint George Hospital - University Medical Center

Beirut, , Lebanon

Site Status

Hospital Raja Perempuan Zainab II

Kota Bharu, Kelantan, Malaysia

Site Status

Cebu Doctors' University Hospital

Cebu City, CEBU, Philippines

Site Status

Perpetual Succour Hospital

Cebu City, CEBU, Philippines

Site Status

Manila Doctors Hospital

Manila, , Philippines

Site Status

Metropolitan Medical Center

Manila, , Philippines

Site Status

University of Santo Tomas Hospital

Manila, , Philippines

Site Status

St. Luke's Medical Center

Quezon City, , Philippines

Site Status

Philippine Children's Medical Center

Quezon City, , Philippines

Site Status

Centrul Medical Unirea

Bucharest, , Romania

Site Status

Spitalul Clinic de Urgente pentru Copii "Sf. Maria"

Iași, , Romania

Site Status

Nizhmedklinika

Nizhny Novgorod, Nizhny Novgorod Oblast, Russia

Site Status

Perm State Medical University n. a. acad. E.A. Vagner

Perm, Permskiy KRAY, Russia

Site Status

FSFEI HE N.I. Pirogov RNRMU of Minzdrav of Russia

Moscow, , Russia

Site Status

FSFEI HE N.I. Pirogov RNRMU of Minzdrav of Russia

Moscow, , Russia

Site Status

Perm State Medical University n. a. acad. E.A. Vagner

Perm, , Russia

Site Status

LLC Medical Technologies

Saint Petersburg, , Russia

Site Status

LLC Medical Technologies

Saint Petersburg, , Russia

Site Status

St. Petersburg State Pediatric Medical University

Saint Petersburg, , Russia

Site Status

"Baltiyskaya Medicyna" LLC

Saint Petersburg, , Russia

Site Status

RSBHI Smolensk Regional Clinical Hospital

Smolensk, , Russia

Site Status

SHI Ulyanovsk Regional Children's Clinical Hospital n. a. Y.F.Goryachev

Ulyanovsk, , Russia

Site Status

SHI Central Clinical Medical Unit

Ulyanovsk, , Russia

Site Status

SHI Central Clinical Medical Unit

Ulyanovsk, , Russia

Site Status

MAI Children's City Clinical Hospital 9

Yekaterinburg, , Russia

Site Status

Institute for Child and Youth Healthcare of Vojvodina

Novi Sad, Vojvodina, Serbia

Site Status

Mother and Child Healthcare Institute Dr Vukan Cupic

Belgrade, , Serbia

Site Status

University Children's Hospital Belgrade

Belgrade, , Serbia

Site Status

Seoul National University Hospital

Seoul, , South Korea

Site Status

Samsung Medical Center

Seoul, , South Korea

Site Status

Hospital Universitario Miguel Servet

Zaragoza, , Spain

Site Status

Chang Gung Memorial Hospital- Kaohsiung branch

Kaohsiung City, , Taiwan

Site Status

China Medical University Hospital

Taichung, , Taiwan

Site Status

National Taiwan University Hospital

Taipei, , Taiwan

Site Status

Siriraj Hospital, Faculty of Medicine, Mahidol University

Bangkoknoi, Bangkok, Thailand

Site Status

Phramongkutklao Hospital

Ratchathevee, Bangkok, Thailand

Site Status

Izmir Tepecik Training and Research Hospital

Izmir, Konak, Turkey (Türkiye)

Site Status

Eskisehir Osmangazi Universitesi Tip Fakultesi

Eskişehir, , Turkey (Türkiye)

Site Status

Karadeniz Teknik Universitesi Tip Fakultesi Farabi Hastanesi

Trabzon, , Turkey (Türkiye)

Site Status

Komunalnyi zaklad "Dnipropetrovska dytiacha miska klinichna likarnia #5"

Dnipro, , Ukraine

Site Status

Komunalnyi zaklad "Dnipropetrovska oblasna dytiacha klinichna likarnia"

Dnipro, , Ukraine

Site Status

Ivano-Frankivska oblasna dytiacha klinichna likarnia

Ivano-Frankivsk, , Ukraine

Site Status

DZ "Ukrainskyi medychnyi tsentr reabilitatsii ditei z orhanichnym urazhenniam

Kyiv, , Ukraine

Site Status

Oblasnyi klinichnyi tsentr neirokhirurhii ta nevrolohii,viddilennia neirokhirurhii #2

Uzhhorod, , Ukraine

Site Status

Countries

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United States Belarus Belgium Bosnia and Herzegovina Bulgaria China France Germany Greece Hungary Israel Lebanon Malaysia Philippines Romania Russia Serbia South Korea Spain Taiwan Thailand Turkey (Türkiye) Ukraine

References

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Mann D, Antinew J, Knapp L, Almas M, Liu J, Scavone J, Yang R, Modequillo M, Makedonska I, Ortiz M, Kyrychenko A, Nordli D, Farkas V, Farkas MK; A0081042 study group. Pregabalin adjunctive therapy for focal onset seizures in children 1 month to <4 years of age: A double-blind, placebo-controlled, video-electroencephalographic trial. Epilepsia. 2020 Apr;61(4):617-626. doi: 10.1111/epi.16466. Epub 2020 Mar 18.

Reference Type DERIVED
PMID: 32189338 (View on PubMed)

Provided Documents

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Document Type: Statistical Analysis Plan

View Document

Document Type: Study Protocol

View Document

Related Links

Other Identifiers

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2013-003420-37

Identifier Type: EUDRACT_NUMBER

Identifier Source: secondary_id

A0081042

Identifier Type: -

Identifier Source: org_study_id

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