Extension Study of Ataluren in Participants With Nonsense Mutation Cystic Fibrosis

NCT ID: NCT02456103

Last Updated: 2020-04-27

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

TERMINATED

Clinical Phase

PHASE3

Total Enrollment

246 participants

Study Classification

INTERVENTIONAL

Study Start Date

2015-08-31

Study Completion Date

2017-06-02

Brief Summary

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This is an open-label extension study for participants who completed a Phase 3, placebo-controlled study of ataluren in participants with nonsense mutation cystic fibrosis (nmCF) not receiving chronic inhaled aminoglycosides.

Detailed Description

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The primary objective of this Phase 3 extension study will be to obtain long-term safety data to augment the overall safety database. The secondary objectives will be to augment the efficacy data collected in the double-blind study (PTC124-GD-021-CF; NCT02139306).

Conditions

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Cystic Fibrosis

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Ataluren

Participants will be administered ataluren orally at a dose of 10 milligrams/grams (mg/kg) in the morning, 10 mg/kg at midday, and 20 mg/kg in the evening for up to 96 weeks.

Group Type EXPERIMENTAL

Ataluren

Intervention Type DRUG

Ataluren will be provided as a vanilla-flavored powder to be mixed with water or milk.

Interventions

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Ataluren

Ataluren will be provided as a vanilla-flavored powder to be mixed with water or milk.

Intervention Type DRUG

Other Intervention Names

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PTC124 Translarna

Eligibility Criteria

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Inclusion Criteria

* Completion of study treatment (placebo or active) in the previous Phase 3, double-blind study protocol (Protocol PTC124-GD-021-CF)
* Evidence of signed and dated informed consent/assent document(s) indicating that the participant (and/or the participant's parent/legal guardian) has been informed of all pertinent aspects of the trial.

Exclusion Criteria

* Known hypersensitivity to any of the ingredients or excipients of the study drug.
* Ongoing participation in any other therapeutic clinical trial.
Minimum Eligible Age

6 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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PTC Therapeutics

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Joseph McIntosh, MD

Role: STUDY_DIRECTOR

PTC Therapeutics

Locations

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University of Alabama at Birmingham

Birmingham, Alabama, United States

Site Status

Miller Children's Hospital Long Beach

Long Beach, California, United States

Site Status

Children's Hospital Los Angeles

Los Angeles, California, United States

Site Status

Children's Hospital and Research Center at Oakland

Oakland, California, United States

Site Status

Stanford University-Children's Hospital

Palo Alto, California, United States

Site Status

Children's Hospital Colorado

Aurora, Colorado, United States

Site Status

Nemours Children's Clinic

Jacksonville, Florida, United States

Site Status

University of Miami

Miami, Florida, United States

Site Status

Miami Children's Hospital

Miami, Florida, United States

Site Status

All Children's Hospital

St. Petersburg, Florida, United States

Site Status

Ann and Robert H. Lurie Children's Hospital of Chicago

Chicago, Illinois, United States

Site Status

Indiana University

Indianapolis, Indiana, United States

Site Status

Children's Hospital Boston

Boston, Massachusetts, United States

Site Status

Washington University

St Louis, Missouri, United States

Site Status

Morristown Medical Center

Morristown, New Jersey, United States

Site Status

Beth Israel Medical Center

New York, New York, United States

Site Status

New York University Langone Medical Center

New York, New York, United States

Site Status

Columbia University Medical Center

New York, New York, United States

Site Status

University of Cincinnati

Cincinnati, Ohio, United States

Site Status

Penn State Milton S. Hershey Medical Center

Hershey, Pennsylvania, United States

Site Status

Drexel University College of Medicine

Philadelphia, Pennsylvania, United States

Site Status

Texas Children's Hospital

Houston, Texas, United States

Site Status

University of Texas Health Science Center

Tyler, Texas, United States

Site Status

Childrens Hospital of Wisconsin

Milwaukee, Wisconsin, United States

Site Status

Hospital de Ninos Ricardo Gutierrez

Buenos Aires, , Argentina

Site Status

Hospital Universitario Austral

Buenos Aires, , Argentina

Site Status

Royal Adelaide Hospital

Adelaide, , Australia

Site Status

Prince Charles Hospital

Chermside, , Australia

Site Status

Princess Margaret Hospital

Perth, , Australia

Site Status

University Hospital Brussels

Brussels, , Belgium

Site Status

Hopital Universitaire des Enfants Reine Fabiola

Brussels, , Belgium

Site Status

University Hospital Leuven

Leuven, , Belgium

Site Status

Hospital Sao Lucas Da Pontificia Universidade Catolica Do Rio Grande Do Sul

Porto Alegre, , Brazil

Site Status

University Mulitiprofile Hospital for Active Treatment Sveti Georgi EAD

Plovdiv, , Bulgaria

Site Status

University Multiprofile Hospital for Active Treatment Aleksandrovska EAD

Sofia, , Bulgaria

Site Status

Clinical Research Institute of Montreal

Montreal, , Canada

Site Status

University of Toronto Hospital for Sick Children

Toronto, , Canada

Site Status

British Columbia Children's Hospital

Vancouver, , Canada

Site Status

Hoptial Arnaud de Villeneuve

Montpellier, , France

Site Status

Hopital Necker - Enfants Malades

Paris, , France

Site Status

Centre de Perharidy

Roscoff, , France

Site Status

Centre Hospitalier Regional Sud Reunion

Saint-Pierre, , France

Site Status

Charite-Universitatsmedizin Berlin

Berlin, , Germany

Site Status

St. Josef Hospital GmbH

Bochum, , Germany

Site Status

University of Cologne Children's Hospital

Cologne, , Germany

Site Status

Christiane Herzog CF-Zentrum

Frankfurt am Main, , Germany

Site Status

Universitatsklinikum Jena

Jena, , Germany

Site Status

LMU Klinikum der Universitat Muchen

Munich, , Germany

Site Status

Dr. Von Haunersches Kinderspital

München, , Germany

Site Status

Ippokratio General Hospital Of Thessaloniki

Thessaloniki, , Greece

Site Status

Meyer Children's Hospital

Haifa, , Israel

Site Status

Hadassah University Hospital

Jerusalem, , Israel

Site Status

Azienda Ospedaliero Universitaria Ospedall Riuniti di Acona-Umberto I G.M. Lancisi G. Salesi

Ancona, , Italy

Site Status

Azienda Ospedaliera A Meyer

Florence, , Italy

Site Status

Lombardia Cystic Fibrosis Center

Milan, , Italy

Site Status

Azienda Policlinico Umberto I

Rome, , Italy

Site Status

Ospedale Pediatrico Bambino Gesu

Rome, , Italy

Site Status

Azienda Ospedaliera di Verona

Verona, , Italy

Site Status

Hagaziekenhuis

s-Gravenweg, South Holland, Netherlands

Site Status

Radboud University

Nijmegen, , Netherlands

Site Status

Szpital Dzieciecy Polanki im Macieja Plazynskiego w Gdansku

Gdansk, , Poland

Site Status

Institute of Mother and Child

Warsaw, , Poland

Site Status

Hospital Universitario Vall d'Hebron

Barcelona, , Spain

Site Status

Hospital University

Barcelona, , Spain

Site Status

Hospital San Juan

Esplugues de Llobregat, , Spain

Site Status

Hospital Regional Universitario de Malaga

Málaga, , Spain

Site Status

Hospital de Sabadell, Consorci Sanitari Parc Tauli

Sabadell, , Spain

Site Status

Hospital Universitario Virgen del Rocio

Seville, , Spain

Site Status

St James University Hospital

Leeds, , United Kingdom

Site Status

Royal Brompton Hospital

London, , United Kingdom

Site Status

Countries

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United States Argentina Australia Belgium Brazil Bulgaria Canada France Germany Greece Israel Italy Netherlands Poland Spain United Kingdom

Provided Documents

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Document Type: Study Protocol

View Document

Document Type: Statistical Analysis Plan

View Document

Other Identifiers

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PTC124-GD-021e-CF

Identifier Type: -

Identifier Source: org_study_id

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