MedPath

A Study Evaluating the Long-term Safety and Efficacy of VX-121 Combination Therapy

Phase 3
Active, not recruiting
Conditions
Cystic Fibrosis
Interventions
Registration Number
NCT05444257
Lead Sponsor
Vertex Pharmaceuticals Incorporated
Brief Summary

The purpose of this study is to evaluate the long-term safety, tolerability, and efficacy of VX-121/tezacaftor/deutivacaftor (VX-121/TEZ/D-IVA) in participants with cystic fibrosis.

Detailed Description

Not available

Recruitment & Eligibility

Status
ACTIVE_NOT_RECRUITING
Sex
All
Target Recruitment
822
Inclusion Criteria
  • Part A: Completed study drug treatment in a parent study VX20-121-102 (NCT05033080) and VX20-121-103 (NCT05076149); or had study drug interruption(s) in a parent study but did not permanently discontinue study drug, and completed study visits up to the last scheduled visit of the Treatment Period in the parent study
  • Part B: Completed study drug treatment in Part A; or had study drug interruption(s) in Part A, but did not permanently discontinue study drug, and completed study visits up to the last scheduled visit of the Treatment Period of Part A

Key

Exclusion Criteria
  • History of drug intolerance in a parent study
  • Pregnant or breast-feeding females at the time of enrollment in Part A

Other protocol defined Inclusion/Exclusion criteria may apply.

Study & Design

Study Type
INTERVENTIONAL
Study Design
SINGLE_GROUP
Arm && Interventions
GroupInterventionDescription
VX-121/TEZ/D-IVAVX-121/TEZ/D-IVAPart A: Participants will receive VX-121/TEZ/D-IVA once daily for 96 weeks. Part B: Participants will receive VX-121/TEZ/D-IVA once daily for an additional 48 weeks.
Primary Outcome Measures
NameTimeMethod
Safety and Tolerability as Assessed by Number of Participants With Adverse Events (AEs) and Serious Adverse Events (SAEs)From Baseline up to Week 148
Secondary Outcome Measures
NameTimeMethod
Absolute Change From Baseline in Sweat Chloride (SwCl)From Baseline up to Week 144
Absolute Change From Baseline in Percent Predicted Forced Expiratory Volume in 1 Second (ppFEV1)From Baseline up to Week 144
Number of Pulmonary Exacerbations (PEx)From Baseline up to Week 144

Trial Locations

Locations (195)

Indiana University

🇺🇸

Indianapolis, Indiana, United States

Riley Hospital for Children at Indiana University Health

🇺🇸

Indianapolis, Indiana, United States

St. Paul's Hospital

🇨🇦

Vancouver, Canada

Erasmus Medical Center

🇳🇱

Rotterdam, Netherlands

Nemours Children's Specialty Care

🇺🇸

Pensacola, Florida, United States

Massachusetts General Hospital Cystic Fibrosis Center Clinical Research Center

🇺🇸

Boston, Massachusetts, United States

CF Therapeutics Development Center of Western New York

🇺🇸

Buffalo, New York, United States

Miller Children's Hospital / Long Beach Memorial

🇺🇸

Long Beach, California, United States

Joe DiMaggio Cystic Fibrosis & Pulmonary Center

🇺🇸

Hollywood, Florida, United States

The Emory Clinic at Chantilly

🇺🇸

Atlanta, Georgia, United States

University of Miami Miller School of Medicine

🇺🇸

Miami, Florida, United States

Columbia University Medical Center

🇺🇸

New York, New York, United States

UPMC Children's Hospital of Pittsburgh

🇺🇸

Pittsburgh, Pennsylvania, United States

Spectrum Health Medical Group Adult Cystic Fibrosis Care Center

🇺🇸

Grand Rapids, Michigan, United States

Cardinal Glennon Children's Hospital - St. Louis University

🇺🇸

Saint Louis, Missouri, United States

SUNY Upstate Medical University

🇺🇸

Syracuse, New York, United States

Akron Children's Hospital

🇺🇸

Akron, Ohio, United States

Augusta University

🇺🇸

Augusta, Georgia, United States

Washington University School of Medicine / St. Louis Children's Hospital

🇺🇸

Saint Louis, Missouri, United States

Johns Hopkins All Children's Hospital Outpatient Care Center

🇺🇸

Saint Petersburg, Florida, United States

McGill University Health Centre, Glen Site, Montreal Children's Hospital

🇨🇦

Montreal, Canada

Institut Universitaire de Cardiologie et Pneumologie de Quebec - Universite Laval

🇨🇦

Quebec, Canada

Texas Children's Hospital - Baylor College of Medicine

🇺🇸

Houston, Texas, United States

Mater Adult Hospital

🇦🇺

South Brisbane, Australia

Albany Medical College, Pulmonary and Critical Care Medicine

🇺🇸

Albany, New York, United States

Aarhus University Hospital

🇩🇰

Aarhus, Denmark

Centre Hospitalier Intercommunal Creteil

🇫🇷

Creteil, France

Fakultni nemocnice v Motole

🇨🇿

Praha 5, Czechia

ProMedica Toledo Hospital/Toledo Children's Hospital/Pediatric Pulmonary & Cystic Fibrosis Center

🇺🇸

Toledo, Ohio, United States

The Prince Charles Hospital

🇦🇺

Chermside, Australia

The Royal Children's Hospital

🇦🇺

Parkville, Australia

Providence Pediatric Pulmonary & Cystic Fibrosis Clinic

🇺🇸

Spokane, Washington, United States

Hopital Cochin

🇫🇷

Paris, France

Telethon Kids Institute

🇦🇺

Nedlands, Australia

Children's Hospital of Philadelphia

🇺🇸

Philadelphia, Pennsylvania, United States

Charite Paediatric Pulmonology Department

🇩🇪

Berlin, Germany

Centre Hospitalier Lyon Sud

🇫🇷

Pierre-Benite, France

Westmead Hospital

🇦🇺

Westmead, Australia

Stollery Children's Hospital

🇨🇦

Edmonton, Canada

Justus-Liebig-Universität Gießen Zentrum für Kinderheilkunde und Jugendmedizin

🇩🇪

Gießen, Germany

Mukoviszidose-Zentrum am Universitätsklinikum Jena, Klinik für Kinder- und Jugendmedizin

🇩🇪

Jena, Germany

Centre Hospitalier de l'Universite de Montreal (CHUM) Hotel-Dieu

🇨🇦

Montreal, Canada

Universitätsklinikum Ulm, Klinik für Kinder- und Jugendmedizin (CF)

🇩🇪

Ulm, Germany

Klinika Detskych Infekcnich Nemoci

🇨🇿

Brno, Czechia

University of Washington Medical Center

🇺🇸

Seattle, Washington, United States

CHU de Rouen - Hopital Charles Nicolle

🇫🇷

Rouen, France

Hopital Robert Debre

🇫🇷

Paris, France

University Hospital and UW Health Clinics

🇺🇸

Madison, Wisconsin, United States

Alfred Hospital

🇦🇺

Melbourne, Australia

British Columbia Children's Hospital

🇨🇦

Vancouver, Canada

Friedrich-Alexander University of Erlangen-Nuremberg, University Children's Hospital

🇩🇪

Erlangen, Germany

St. Joseph's Health Care London

🇨🇦

London, Canada

CHU Lyon - Hopital Femme Mere-Enfant

🇫🇷

Bron Cedex, France

Institut Cœur Poumon, CHU de Lille

🇫🇷

Lille, France

Johannes Gutenberg-Universitaet

🇩🇪

Mainz, Germany

Hopital Foch (Suresnes), Hopital Foch, Adultes

🇫🇷

Suresnes, France

Johann Wolfgang Goethe University

🇩🇪

Frankfurt, Germany

Hopital Arnaud de Villeneuve

🇫🇷

Montpellier Cedex 5, France

Hannover Medical School

🇩🇪

Hannover, Germany

Hôpital de Hautepierre, AX5

🇫🇷

Strasbourg, France

Ruhrlandklinik Westdeutsches Lungenzentrum am Klinikum Essen

🇩🇪

Essen, Germany

Pneumologisches Studienzentrum Muenchen-West

🇩🇪

Muenchen, Germany

Hospital Universitari Vall d'Hebron

🇪🇸

Barcelona, Spain

Starship Children's Hospital

🇳🇿

Grafton, New Zealand

Hospital Saint Joan de Deu

🇪🇸

Barcelona, Spain

Sahlgrenska Universitetssjukhuset

🇸🇪

Göteborg, Sweden

Kinderspital Zuerich

🇨🇭

Zurich, Switzerland

University of Minnesota

🇺🇸

Minneapolis, Minnesota, United States

Northwestern Memorial Hospital

🇺🇸

Chicago, Illinois, United States

Medizinische Universität Wien

🇦🇹

Vienna, Austria

University of Arkansas for Medical Sciences

🇺🇸

Little Rock, Arkansas, United States

St. Luke's Cystic Fibrosis Center of Idaho

🇺🇸

Boise, Idaho, United States

Banner University of Arizona Medical Center

🇺🇸

Tucson, Arizona, United States

Maine Medical Partners

🇺🇸

Portland, Maine, United States

Universitaire Ziekenhuizen Leuven - Campus Gasthuisberg

🇧🇪

Leuven, Belgium

Pulmonology Institute Torokbalint

🇭🇺

Torokbalint, Hungary

Cork University Hospital

🇮🇪

Cork, Ireland

Dartmouth Hitchcock

🇺🇸

Manchester, New Hampshire, United States

Dayton Children's Hospital

🇺🇸

Dayton, Ohio, United States

Billings Clinic

🇺🇸

Billings, Montana, United States

University of Graz

🇦🇹

Graz, Austria

General Hospital of Thessaloniki 'Hippokratio', 3rd Pediatrics Department of Aristotle University of Thessaloniki

🇬🇷

Thessaloniki, Greece

St. Vincent's University Hospital

🇮🇪

Dublin, Ireland

Pediatric Hospital Polanki named of Maciej Płażyński

🇵🇱

Gdańsk, Poland

Hospital Sao Joao

🇵🇹

Porto, Portugal

New York Medical College

🇺🇸

Valhalla, New York, United States

National Koranyi Institute for TBC and Pulmonology

🇭🇺

Budapest, Hungary

Vermont Lung Center

🇺🇸

Colchester, Vermont, United States

Sanford Children's Speciality Clinic

🇺🇸

Sioux Falls, South Dakota, United States

Prisma Health Richland Campus

🇺🇸

Columbia, South Carolina, United States

The University of Texas Southwestern Medical Center

🇺🇸

Dallas, Texas, United States

West Virginia University

🇺🇸

Morgantown, West Virginia, United States

Uniklinikum Salzburg - Universitätsklinik für Pneumologie/Lungenheilkunde

🇦🇹

Salzburg, Austria

Cliniques Universitaires de Bruxelles Hopital Erasme

🇧🇪

Brussels, Belgium

Universitair Ziekenhuis Brussel - Campus Jette

🇧🇪

Brussels, Belgium

Universitair Ziekenhuis Gent

🇧🇪

Gent, Belgium

Cliniques Universitaires Saint-Luc

🇧🇪

Woluwe-Saint-Lambert, Belgium

Oslo University Hospital, Department of Paediatric Medicine

🇳🇴

Oslo, Norway

Klinika Mukowiscydozy IMD Oddozial Chorob Pluc Szpzoz IM. Dzieci WarszaWY

🇵🇱

Lomianki, Poland

Hospital de Santa Maria

🇵🇹

Lisbon, Portugal

CHP - Hospital de Santo Antonio

🇵🇹

Porto, Portugal

Schneider Children's Medical Center of Israel

🇮🇱

Petach Tikvah, Israel

Sheba Medical Center - The Edmond and Lili Safra Children's Hospital

🇮🇱

Tel HaShomer, Israel

Academisch Medisch Centrum (Academic Medical Centre)

🇳🇱

Amsterdam, Netherlands

Haukeland Universitetssjukehus (CF)

🇳🇴

Bergen, Norway

General Hospital of Thessaloniki "Papanikolaou"

🇬🇷

Thessaloniki, Greece

Children's Health Ireland at Crumlin

🇮🇪

Dublin, Ireland

Children's Health Ireland at Temple Street

🇮🇪

Dublin, Ireland

University Hospital Limerick (Pediatrics)

🇮🇪

Limerick, Ireland

Hadassah Medical Organization

🇮🇱

Jerusalem, Israel

Juliane Marie Center, Rigshospitalet

🇩🇰

Copenhagen, Denmark

Azienda Ospedaliero Universitaria Ospedale Riuniti

🇮🇹

Ancona, Italy

Azienda Ospedaliero Universitaria Ospedale Pediatrico Meyer

🇮🇹

Firenze, Italy

IRCCS Istituto Giannina Gaslini-Ospedale Pediatrico

🇮🇹

Genova, Italy

Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico

🇮🇹

Milano, Italy

Fondazione IRCCS Ospedale Maggiore Policlinico, Mangiagalli e Regina Elena

🇮🇹

Milan, Italy

Malattie Apparato Respiratorio 2 - Centro Fibrosi Cistica

🇮🇹

Orbassano, Italy

Centro Regionale Fibrosi Cistica, A.O. Ospedale San Carlo

🇮🇹

Potenza, Italy

Azienda Ospedaliera di Verona - Ospedale Civile Maggiore

🇮🇹

Verona, Italy

University of Alabama at Birmingham

🇺🇸

Birmingham, Alabama, United States

University of California San Francisco, Lung Transplant Program

🇺🇸

San Francisco, California, United States

University of Oklahoma Health Sciences Center

🇺🇸

Oklahoma City, Oklahoma, United States

National Jewish Health

🇺🇸

Denver, Colorado, United States

Harper University Hospital

🇺🇸

Detroit, Michigan, United States

Santiago Reyes, M.D.

🇺🇸

Oklahoma City, Oklahoma, United States

Oregon Health & Science University

🇺🇸

Portland, Oregon, United States

Vanderbilt University Medical Center, Nephrology Clinical Trials Center

🇺🇸

Nashville, Tennessee, United States

University of Utah

🇺🇸

Salt Lake City, Utah, United States

Centre de Perharidy

🇫🇷

Roscoff cedex, France

Hopital Bretonneau

🇫🇷

Tours, France

Liverpool Heart and Chest Hospital

🇬🇧

Liverpool, United Kingdom

Nebraska Medical Center

🇺🇸

Omaha, Nebraska, United States

Kinderklinik III, Abt. fur Pneumologie

🇩🇪

Essen, Germany

Children's Hospital of Colorado

🇺🇸

Aurora, Colorado, United States

Children's Hospital Los Angeles

🇺🇸

Los Angeles, California, United States

University of Kentucky

🇺🇸

Lexington, Kentucky, United States

Nationwide Children's Hospital

🇺🇸

Columbus, Ohio, United States

Cook Children's Health Care System

🇺🇸

Fort Worth, Texas, United States

Michigan Medicine

🇺🇸

Ann Arbor, Michigan, United States

University of California Davis Medical Center

🇺🇸

Sacramento, California, United States

Wake Forest Baptist Health

🇺🇸

Winston-Salem, North Carolina, United States

Central Florida Pulmonary Group,PA

🇺🇸

Orlando, Florida, United States

St. Bartholomew's Hospital

🇬🇧

London, United Kingdom

University of Florida, Shands Hospital

🇺🇸

Gainesville, Florida, United States

Kaiser Permanente

🇺🇸

Oakland, California, United States

Boston Children's Hospital

🇺🇸

Boston, Massachusetts, United States

UMass Memorial Medical Center

🇺🇸

Worcester, Massachusetts, United States

Childrens Hospital University of Missouri Health Sciences Center

🇺🇸

Columbia, Missouri, United States

Long Island Jewish Medical Center

🇺🇸

New Hyde Park, New York, United States

Atrium Health Levine Children's Hospital

🇺🇸

Charlotte, North Carolina, United States

University of Tennessee Medical Center

🇺🇸

Knoxville, Tennessee, United States

University of Virginia Health System

🇺🇸

Charlottesville, Virginia, United States

Royal Prince Alfred Hospital

🇦🇺

Camperdown, Australia

Institute for Respiratory Health

🇦🇺

Nedlands, Australia

Queensland Children's Hospital

🇦🇺

South Brisbane, Australia

University of Calgary Medical Clinic of the Foothills Medical Centre

🇨🇦

Calgary, Canada

Groupe Hospitaler Pellegrin, CHU De Bordeaux

🇫🇷

Bordeaux cedex, France

Centre Hospitalier Universitaire (CHU) de Nice - Hopital Pasteur

🇫🇷

Nice, France

Medizinische Hochschule Hannover

🇩🇪

Hannover, Germany

Klinikum Westbrandenburg (CF)

🇩🇪

Potsdam, Germany

Universitätsklinikum Würzburg

🇩🇪

Würzburg, Germany

UMC St. Radboud

🇳🇱

Nijmegen, Netherlands

HagaZiekenhuis van den Haag

🇳🇱

Den Haag, Netherlands

Waikato Hospital

🇳🇿

Hamilton, New Zealand

Canterbury District Health Board

🇳🇿

Christchurch, New Zealand

University Medical Center, Utrecht, Department of Pulmonology and Tuberculosis

🇳🇱

Utrecht, Netherlands

Greenlane Clinical Centre

🇳🇿

One Tree Hill, New Zealand

Hospital Universitario 12 de Octubre

🇪🇸

Madrid, Spain

Hospital Virgen de la Arrixaca

🇪🇸

Murcia, Spain

Corporacio Sanitaria Parc Tauli - Sabadell Hospital Universitari

🇪🇸

Sabadell, Spain

Hospital Universitario Virgen del Rocio

🇪🇸

Sevilla, Spain

Lund University Skanes Universitetssjukhus

🇸🇪

Lund, Sweden

Hospital Universitario y Politecnico La Fe

🇪🇸

Valencia, Spain

Karolinska Universitetssjukhuset, Huddinge

🇸🇪

Stockholm, Sweden

Royal Devon University Healthcare NHS Foundation Trust

🇬🇧

Exeter, United Kingdom

Birmingham Heartlands Hospital

🇬🇧

Birmingham, United Kingdom

Clinical Research Facility, Queen Elizabeth University Hospital

🇬🇧

Glasgow, United Kingdom

Leeds General Infirmary

🇬🇧

Leeds, United Kingdom

University Hospitals Bristol and Weston NHS Foundation Trust, Bristol Royal Hospital

🇬🇧

Bristol, United Kingdom

Royal Papworth Hospital NHS Foundation Trust

🇬🇧

Cambridge, United Kingdom

Western General Hospital

🇬🇧

Edinburgh, United Kingdom

St. James University Hospital

🇬🇧

Leeds, United Kingdom

King's College Hospital

🇬🇧

London, United Kingdom

Royal Manchester Children's Hospital

🇬🇧

Manchester, United Kingdom

Wythenshawe Hospital

🇬🇧

Manchester, United Kingdom

Clinical Research Facility

🇬🇧

Newcastle Upon Tyne, United Kingdom

All Wales Adult Cystic Fibrosis Centre, University Hospital Llandough

🇬🇧

Penarth, United Kingdom

Southampton General Hospital

🇬🇧

Southampton, United Kingdom

The Children's Mercy Hospital

🇺🇸

Kansas City, Missouri, United States

Hospital Universitario Ramon y Cajal

🇪🇸

Madrid, Spain

Tulane Medical Center

🇺🇸

New Orleans, Louisiana, United States

Morristown Medical Center

🇺🇸

Morristown, New Jersey, United States

Royal Brompton Hospital

🇬🇧

London, United Kingdom

University of Kansas Medical Center

🇺🇸

Kansas City, Kansas, United States

Medizinische Universität Innsbruck

🇦🇹

Innsbruck, Austria

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