Trial reportThe New England journal of medicine2019
Elexacaftor-Tezacaftor-Ivacaftor for Cystic Fibrosis with a Single Phe508del Allele.
4 registry-linked trialsAbstract readClinical Trial, Phase IIIMulticenter StudyRandomized Controlled Trial
In one paragraph
Trial report in The New England journal of medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 4 registered trials, which are not on this map. Cited by 1,038 papers, 1 of them a synthesis that pooled it.
0numbers the graph read from it
0cells of the map it votes in
1,038citing papers in PubMed, 1 pooled it
–field-weighted citation impact
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
A Phase 3, Randomized, Double-blind, Controlled Study Evaluating the Efficacy and Safety of VX-445 Combination Therapy in Subjects With Cystic Fibrosis Who Are Heterozygous for the F508del Mutation and a Minimal Function Mutation (F/MF)
Symptom Based Performance of Airway Clearance Therapy After Starting Highly Effective CFTR Modulator Therapy for Cystic Fibrosis
TAAI Erasmus Research Initiative to Fight CF: Monitoring Inflammation in CF Lung Disease Into a New Era
Studying the Presence of CFRD Complications With Thoughtful Recruitment (SPeCTRuM)
Who cites it
1,038 citing papers in PubMed, 1 synthesis or guideline pooled it.
- A systematic review and meta-analysis of the treatment modalities available for children afflicted from cystic fibrosis.BMC pediatrics · 2025Pooled it
- Safety and efficacy of elexacaftor/tezacaftor/ivacaftor in adolescents and adults with cystic fibrosis and F508del-gating and F508del-residual function genotypes: results from an open-label extension study.Annals of the American Thoracic Society · 2026Trial
- Impact of 2 years of treatment with elexacaftor/tezacaftor/ivacaftor on longitudinal changes in structural lung disease in people with cystic fibrosis: results from the RECOVER trial.Annals of the American Thoracic Society · 2026Trial
- Trial
- Exploring Exercise as Airway Clearance in Cystic Fibrosis: A Qualitative Study From the ExACT-CF Feasibility Trial.Pediatric pulmonology · 2026Trial
- Suboptimal vaccine coverage for preventable respiratory infections in children with cystic fibrosis in the Cystic Fibrosis Regional Reference Centre of Tuscany: Need for improving preventive strategies.Human vaccines & immunotherapeutics · 2026Article
- Physiologically Based Pharmacokinetic Modeling of Elexacaftor-Tezacaftor-Ivacaftor in Adults and Pediatric People with Cystic Fibrosis: Exploring Brain Exposure and Neuropsychiatric Adverse Events.Clinical pharmacokinetics · 2026Article
- Long-term effectiveness and safety of cystic fibrosis transmembrane conductance regulator modulators and their impact on the lives of people with cystic fibrosis.American journal of respiratory and critical care medicine · 2026Article
- Protein rheostasis: quality control in metastable proteomes.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2026Review
- Residual disease activity in cystic fibrosis lung disease: implications for clinical management and research.American journal of respiratory and critical care medicine · 2026Review
- Bridging the divide between health economics and outcomes research and biomedical investment: reflections from a health economist working in venture capital.Journal of comparative effectiveness research · 2026Review
- The dipeptidyl peptidase 1 inhibition landscape in bronchiectasis and its future direction.European respiratory review : an official journal of the European Respiratory Society · 2026Review
- How cystic fibrosis modulator therapy could transformMicrobiology (Reading, England) · 2026Review
- Anti-inflammatory and phosphorylation effects of CFTR modulator triple therapy in cystic fibrosis.iScience · 2026Article
- Article
- Thermophysiological and perceptual responses to exercise heat stress in people with cystic fibrosis on Elexacaftor/Tezacaftor/Ivacaftor.Experimental physiology · 2026Article
- DNA sequencing for microbial surveillance in cystic fibrosis airways: advances, challenges, and clinical translation.Clinical microbiology reviews · 2026Review
- Double-stranded DNA donors and CRISPR-Cas9 for universal correction of mutations causing cystic fibrosis in human airway cells.Molecular therapy. Nucleic acids · 2026Article
- Elastic Fibers in the Pathogenesis of Cystic Fibrosis: Mechanisms, Consequences, and Therapeutic Implications.Life (Basel, Switzerland) · 2026Review
- A novel cystic fibrosis-mimetic Pseudomonas auxotrophic vaccine is protective in vivo and is associated with IL-17/IgA mucosal Immunity.Molecular therapy : the journal of the American Society of Gene Therapy · 2026Article
978 more citing papers are in PubMed but not listed here.
Corrections and comments
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Authors and funding
22 authors.
Peter G MiddletonFrom the Department of Respiratory and Sleep Medicine, Westmead Hospital and CF Research Group, Ludwig Engel Centre for Respiratory Research, Westmead Institute for Medical Research, University of Sydney, Westmead, NSW, Australia (P.G.M.); the Department of Pediatric Pulmonology, Immunology, and Intensive Care Medicine, Charité-Universitätsmedizin Berlin, the Berlin Institute of Health, and the German Center for Lung Research, Berlin (M.A.M.); the Department of Medical Microbiology, Department of Pediatrics, 2nd Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czech Republic (P.D.); the Pediatric Respiratory Medicine and Pediatric Cystic Fibrosis Clinic, McGill University Health Centre, Montreal (L.C.L.); St. Vincent's University Hospital and University College Dublin School of Medicine, Dublin (E.F.M.); the Department of Internal Medicine, University of Kansas Medical Center, Kansas City (D.P.); the Department of Pediatrics, University of Washington School of Medicine, and Seattle Children's Research Institute, Seattle (B.W.R.); the Departments of Medicine and Pediatrics, National Jewish Health, Denver (J.L.T.-C.); the Division of Respirology, St. Michael's Hospital, University of Toronto, Toronto (E.T.); the Cystic Fibrosis Reference Center, Department of Pediatrics, Catholic University of Leuven, Leuven, Belgium (F.V.); Vertex Pharmaceuticals, Boston (G.M., C.M.M., S.M.M., N.N., J.S., C.S., S.T., D.W., F.X.); the Departments of Medicine, Pediatrics, and Cell, Developmental, and Integrative Biology, University of Alabama at Birmingham, Birmingham (S.M.R.); and the Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas (R.J.).ORCID 0000-0003-3361-4941
Marcus A MallFrom the Department of Respiratory and Sleep Medicine, Westmead Hospital and CF Research Group, Ludwig Engel Centre for Respiratory Research, Westmead Institute for Medical Research, University of Sydney, Westmead, NSW, Australia (P.G.M.); the Department of Pediatric Pulmonology, Immunology, and Intensive Care Medicine, Charité-Universitätsmedizin Berlin, the Berlin Institute of Health, and the German Center for Lung Research, Berlin (M.A.M.); the Department of Medical Microbiology, Department of Pediatrics, 2nd Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czech Republic (P.D.); the Pediatric Respiratory Medicine and Pediatric Cystic Fibrosis Clinic, McGill University Health Centre, Montreal (L.C.L.); St. Vincent's University Hospital and University College Dublin School of Medicine, Dublin (E.F.M.); the Department of Internal Medicine, University of Kansas Medical Center, Kansas City (D.P.); the Department of Pediatrics, University of Washington School of Medicine, and Seattle Children's Research Institute, Seattle (B.W.R.); the Departments of Medicine and Pediatrics, National Jewish Health, Denver (J.L.T.-C.); the Division of Respirology, St. Michael's Hospital, University of Toronto, Toronto (E.T.); the Cystic Fibrosis Reference Center, Department of Pediatrics, Catholic University of Leuven, Leuven, Belgium (F.V.); Vertex Pharmaceuticals, Boston (G.M., C.M.M., S.M.M., N.N., J.S., C.S., S.T., D.W., F.X.); the Departments of Medicine, Pediatrics, and Cell, Developmental, and Integrative Biology, University of Alabama at Birmingham, Birmingham (S.M.R.); and the Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas (R.J.).
Pavel DřevínekFrom the Department of Respiratory and Sleep Medicine, Westmead Hospital and CF Research Group, Ludwig Engel Centre for Respiratory Research, Westmead Institute for Medical Research, University of Sydney, Westmead, NSW, Australia (P.G.M.); the Department of Pediatric Pulmonology, Immunology, and Intensive Care Medicine, Charité-Universitätsmedizin Berlin, the Berlin Institute of Health, and the German Center for Lung Research, Berlin (M.A.M.); the Department of Medical Microbiology, Department of Pediatrics, 2nd Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czech Republic (P.D.); the Pediatric Respiratory Medicine and Pediatric Cystic Fibrosis Clinic, McGill University Health Centre, Montreal (L.C.L.); St. Vincent's University Hospital and University College Dublin School of Medicine, Dublin (E.F.M.); the Department of Internal Medicine, University of Kansas Medical Center, Kansas City (D.P.); the Department of Pediatrics, University of Washington School of Medicine, and Seattle Children's Research Institute, Seattle (B.W.R.); the Departments of Medicine and Pediatrics, National Jewish Health, Denver (J.L.T.-C.); the Division of Respirology, St. Michael's Hospital, University of Toronto, Toronto (E.T.); the Cystic Fibrosis Reference Center, Department of Pediatrics, Catholic University of Leuven, Leuven, Belgium (F.V.); Vertex Pharmaceuticals, Boston (G.M., C.M.M., S.M.M., N.N., J.S., C.S., S.T., D.W., F.X.); the Departments of Medicine, Pediatrics, and Cell, Developmental, and Integrative Biology, University of Alabama at Birmingham, Birmingham (S.M.R.); and the Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas (R.J.).
Larry C LandsFrom the Department of Respiratory and Sleep Medicine, Westmead Hospital and CF Research Group, Ludwig Engel Centre for Respiratory Research, Westmead Institute for Medical Research, University of Sydney, Westmead, NSW, Australia (P.G.M.); the Department of Pediatric Pulmonology, Immunology, and Intensive Care Medicine, Charité-Universitätsmedizin Berlin, the Berlin Institute of Health, and the German Center for Lung Research, Berlin (M.A.M.); the Department of Medical Microbiology, Department of Pediatrics, 2nd Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czech Republic (P.D.); the Pediatric Respiratory Medicine and Pediatric Cystic Fibrosis Clinic, McGill University Health Centre, Montreal (L.C.L.); St. Vincent's University Hospital and University College Dublin School of Medicine, Dublin (E.F.M.); the Department of Internal Medicine, University of Kansas Medical Center, Kansas City (D.P.); the Department of Pediatrics, University of Washington School of Medicine, and Seattle Children's Research Institute, Seattle (B.W.R.); the Departments of Medicine and Pediatrics, National Jewish Health, Denver (J.L.T.-C.); the Division of Respirology, St. Michael's Hospital, University of Toronto, Toronto (E.T.); the Cystic Fibrosis Reference Center, Department of Pediatrics, Catholic University of Leuven, Leuven, Belgium (F.V.); Vertex Pharmaceuticals, Boston (G.M., C.M.M., S.M.M., N.N., J.S., C.S., S.T., D.W., F.X.); the Departments of Medicine, Pediatrics, and Cell, Developmental, and Integrative Biology, University of Alabama at Birmingham, Birmingham (S.M.R.); and the Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas (R.J.).
Edward F McKoneFrom the Department of Respiratory and Sleep Medicine, Westmead Hospital and CF Research Group, Ludwig Engel Centre for Respiratory Research, Westmead Institute for Medical Research, University of Sydney, Westmead, NSW, Australia (P.G.M.); the Department of Pediatric Pulmonology, Immunology, and Intensive Care Medicine, Charité-Universitätsmedizin Berlin, the Berlin Institute of Health, and the German Center for Lung Research, Berlin (M.A.M.); the Department of Medical Microbiology, Department of Pediatrics, 2nd Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czech Republic (P.D.); the Pediatric Respiratory Medicine and Pediatric Cystic Fibrosis Clinic, McGill University Health Centre, Montreal (L.C.L.); St. Vincent's University Hospital and University College Dublin School of Medicine, Dublin (E.F.M.); the Department of Internal Medicine, University of Kansas Medical Center, Kansas City (D.P.); the Department of Pediatrics, University of Washington School of Medicine, and Seattle Children's Research Institute, Seattle (B.W.R.); the Departments of Medicine and Pediatrics, National Jewish Health, Denver (J.L.T.-C.); the Division of Respirology, St. Michael's Hospital, University of Toronto, Toronto (E.T.); the Cystic Fibrosis Reference Center, Department of Pediatrics, Catholic University of Leuven, Leuven, Belgium (F.V.); Vertex Pharmaceuticals, Boston (G.M., C.M.M., S.M.M., N.N., J.S., C.S., S.T., D.W., F.X.); the Departments of Medicine, Pediatrics, and Cell, Developmental, and Integrative Biology, University of Alabama at Birmingham, Birmingham (S.M.R.); and the Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas (R.J.).
Deepika PolineniFrom the Department of Respiratory and Sleep Medicine, Westmead Hospital and CF Research Group, Ludwig Engel Centre for Respiratory Research, Westmead Institute for Medical Research, University of Sydney, Westmead, NSW, Australia (P.G.M.); the Department of Pediatric Pulmonology, Immunology, and Intensive Care Medicine, Charité-Universitätsmedizin Berlin, the Berlin Institute of Health, and the German Center for Lung Research, Berlin (M.A.M.); the Department of Medical Microbiology, Department of Pediatrics, 2nd Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czech Republic (P.D.); the Pediatric Respiratory Medicine and Pediatric Cystic Fibrosis Clinic, McGill University Health Centre, Montreal (L.C.L.); St. Vincent's University Hospital and University College Dublin School of Medicine, Dublin (E.F.M.); the Department of Internal Medicine, University of Kansas Medical Center, Kansas City (D.P.); the Department of Pediatrics, University of Washington School of Medicine, and Seattle Children's Research Institute, Seattle (B.W.R.); the Departments of Medicine and Pediatrics, National Jewish Health, Denver (J.L.T.-C.); the Division of Respirology, St. Michael's Hospital, University of Toronto, Toronto (E.T.); the Cystic Fibrosis Reference Center, Department of Pediatrics, Catholic University of Leuven, Leuven, Belgium (F.V.); Vertex Pharmaceuticals, Boston (G.M., C.M.M., S.M.M., N.N., J.S., C.S., S.T., D.W., F.X.); the Departments of Medicine, Pediatrics, and Cell, Developmental, and Integrative Biology, University of Alabama at Birmingham, Birmingham (S.M.R.); and the Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas (R.J.).
Bonnie W RamseyFrom the Department of Respiratory and Sleep Medicine, Westmead Hospital and CF Research Group, Ludwig Engel Centre for Respiratory Research, Westmead Institute for Medical Research, University of Sydney, Westmead, NSW, Australia (P.G.M.); the Department of Pediatric Pulmonology, Immunology, and Intensive Care Medicine, Charité-Universitätsmedizin Berlin, the Berlin Institute of Health, and the German Center for Lung Research, Berlin (M.A.M.); the Department of Medical Microbiology, Department of Pediatrics, 2nd Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czech Republic (P.D.); the Pediatric Respiratory Medicine and Pediatric Cystic Fibrosis Clinic, McGill University Health Centre, Montreal (L.C.L.); St. Vincent's University Hospital and University College Dublin School of Medicine, Dublin (E.F.M.); the Department of Internal Medicine, University of Kansas Medical Center, Kansas City (D.P.); the Department of Pediatrics, University of Washington School of Medicine, and Seattle Children's Research Institute, Seattle (B.W.R.); the Departments of Medicine and Pediatrics, National Jewish Health, Denver (J.L.T.-C.); the Division of Respirology, St. Michael's Hospital, University of Toronto, Toronto (E.T.); the Cystic Fibrosis Reference Center, Department of Pediatrics, Catholic University of Leuven, Leuven, Belgium (F.V.); Vertex Pharmaceuticals, Boston (G.M., C.M.M., S.M.M., N.N., J.S., C.S., S.T., D.W., F.X.); the Departments of Medicine, Pediatrics, and Cell, Developmental, and Integrative Biology, University of Alabama at Birmingham, Birmingham (S.M.R.); and the Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas (R.J.).
Jennifer L Taylor-CousarFrom the Department of Respiratory and Sleep Medicine, Westmead Hospital and CF Research Group, Ludwig Engel Centre for Respiratory Research, Westmead Institute for Medical Research, University of Sydney, Westmead, NSW, Australia (P.G.M.); the Department of Pediatric Pulmonology, Immunology, and Intensive Care Medicine, Charité-Universitätsmedizin Berlin, the Berlin Institute of Health, and the German Center for Lung Research, Berlin (M.A.M.); the Department of Medical Microbiology, Department of Pediatrics, 2nd Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czech Republic (P.D.); the Pediatric Respiratory Medicine and Pediatric Cystic Fibrosis Clinic, McGill University Health Centre, Montreal (L.C.L.); St. Vincent's University Hospital and University College Dublin School of Medicine, Dublin (E.F.M.); the Department of Internal Medicine, University of Kansas Medical Center, Kansas City (D.P.); the Department of Pediatrics, University of Washington School of Medicine, and Seattle Children's Research Institute, Seattle (B.W.R.); the Departments of Medicine and Pediatrics, National Jewish Health, Denver (J.L.T.-C.); the Division of Respirology, St. Michael's Hospital, University of Toronto, Toronto (E.T.); the Cystic Fibrosis Reference Center, Department of Pediatrics, Catholic University of Leuven, Leuven, Belgium (F.V.); Vertex Pharmaceuticals, Boston (G.M., C.M.M., S.M.M., N.N., J.S., C.S., S.T., D.W., F.X.); the Departments of Medicine, Pediatrics, and Cell, Developmental, and Integrative Biology, University of Alabama at Birmingham, Birmingham (S.M.R.); and the Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas (R.J.).
Elizabeth TullisFrom the Department of Respiratory and Sleep Medicine, Westmead Hospital and CF Research Group, Ludwig Engel Centre for Respiratory Research, Westmead Institute for Medical Research, University of Sydney, Westmead, NSW, Australia (P.G.M.); the Department of Pediatric Pulmonology, Immunology, and Intensive Care Medicine, Charité-Universitätsmedizin Berlin, the Berlin Institute of Health, and the German Center for Lung Research, Berlin (M.A.M.); the Department of Medical Microbiology, Department of Pediatrics, 2nd Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czech Republic (P.D.); the Pediatric Respiratory Medicine and Pediatric Cystic Fibrosis Clinic, McGill University Health Centre, Montreal (L.C.L.); St. Vincent's University Hospital and University College Dublin School of Medicine, Dublin (E.F.M.); the Department of Internal Medicine, University of Kansas Medical Center, Kansas City (D.P.); the Department of Pediatrics, University of Washington School of Medicine, and Seattle Children's Research Institute, Seattle (B.W.R.); the Departments of Medicine and Pediatrics, National Jewish Health, Denver (J.L.T.-C.); the Division of Respirology, St. Michael's Hospital, University of Toronto, Toronto (E.T.); the Cystic Fibrosis Reference Center, Department of Pediatrics, Catholic University of Leuven, Leuven, Belgium (F.V.); Vertex Pharmaceuticals, Boston (G.M., C.M.M., S.M.M., N.N., J.S., C.S., S.T., D.W., F.X.); the Departments of Medicine, Pediatrics, and Cell, Developmental, and Integrative Biology, University of Alabama at Birmingham, Birmingham (S.M.R.); and the Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas (R.J.).
François VermeulenFrom the Department of Respiratory and Sleep Medicine, Westmead Hospital and CF Research Group, Ludwig Engel Centre for Respiratory Research, Westmead Institute for Medical Research, University of Sydney, Westmead, NSW, Australia (P.G.M.); the Department of Pediatric Pulmonology, Immunology, and Intensive Care Medicine, Charité-Universitätsmedizin Berlin, the Berlin Institute of Health, and the German Center for Lung Research, Berlin (M.A.M.); the Department of Medical Microbiology, Department of Pediatrics, 2nd Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czech Republic (P.D.); the Pediatric Respiratory Medicine and Pediatric Cystic Fibrosis Clinic, McGill University Health Centre, Montreal (L.C.L.); St. Vincent's University Hospital and University College Dublin School of Medicine, Dublin (E.F.M.); the Department of Internal Medicine, University of Kansas Medical Center, Kansas City (D.P.); the Department of Pediatrics, University of Washington School of Medicine, and Seattle Children's Research Institute, Seattle (B.W.R.); the Departments of Medicine and Pediatrics, National Jewish Health, Denver (J.L.T.-C.); the Division of Respirology, St. Michael's Hospital, University of Toronto, Toronto (E.T.); the Cystic Fibrosis Reference Center, Department of Pediatrics, Catholic University of Leuven, Leuven, Belgium (F.V.); Vertex Pharmaceuticals, Boston (G.M., C.M.M., S.M.M., N.N., J.S., C.S., S.T., D.W., F.X.); the Departments of Medicine, Pediatrics, and Cell, Developmental, and Integrative Biology, University of Alabama at Birmingham, Birmingham (S.M.R.); and the Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas (R.J.).
Gautham MarigowdaFrom the Department of Respiratory and Sleep Medicine, Westmead Hospital and CF Research Group, Ludwig Engel Centre for Respiratory Research, Westmead Institute for Medical Research, University of Sydney, Westmead, NSW, Australia (P.G.M.); the Department of Pediatric Pulmonology, Immunology, and Intensive Care Medicine, Charité-Universitätsmedizin Berlin, the Berlin Institute of Health, and the German Center for Lung Research, Berlin (M.A.M.); the Department of Medical Microbiology, Department of Pediatrics, 2nd Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czech Republic (P.D.); the Pediatric Respiratory Medicine and Pediatric Cystic Fibrosis Clinic, McGill University Health Centre, Montreal (L.C.L.); St. Vincent's University Hospital and University College Dublin School of Medicine, Dublin (E.F.M.); the Department of Internal Medicine, University of Kansas Medical Center, Kansas City (D.P.); the Department of Pediatrics, University of Washington School of Medicine, and Seattle Children's Research Institute, Seattle (B.W.R.); the Departments of Medicine and Pediatrics, National Jewish Health, Denver (J.L.T.-C.); the Division of Respirology, St. Michael's Hospital, University of Toronto, Toronto (E.T.); the Cystic Fibrosis Reference Center, Department of Pediatrics, Catholic University of Leuven, Leuven, Belgium (F.V.); Vertex Pharmaceuticals, Boston (G.M., C.M.M., S.M.M., N.N., J.S., C.S., S.T., D.W., F.X.); the Departments of Medicine, Pediatrics, and Cell, Developmental, and Integrative Biology, University of Alabama at Birmingham, Birmingham (S.M.R.); and the Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas (R.J.).
Charlotte M McKeeFrom the Department of Respiratory and Sleep Medicine, Westmead Hospital and CF Research Group, Ludwig Engel Centre for Respiratory Research, Westmead Institute for Medical Research, University of Sydney, Westmead, NSW, Australia (P.G.M.); the Department of Pediatric Pulmonology, Immunology, and Intensive Care Medicine, Charité-Universitätsmedizin Berlin, the Berlin Institute of Health, and the German Center for Lung Research, Berlin (M.A.M.); the Department of Medical Microbiology, Department of Pediatrics, 2nd Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czech Republic (P.D.); the Pediatric Respiratory Medicine and Pediatric Cystic Fibrosis Clinic, McGill University Health Centre, Montreal (L.C.L.); St. Vincent's University Hospital and University College Dublin School of Medicine, Dublin (E.F.M.); the Department of Internal Medicine, University of Kansas Medical Center, Kansas City (D.P.); the Department of Pediatrics, University of Washington School of Medicine, and Seattle Children's Research Institute, Seattle (B.W.R.); the Departments of Medicine and Pediatrics, National Jewish Health, Denver (J.L.T.-C.); the Division of Respirology, St. Michael's Hospital, University of Toronto, Toronto (E.T.); the Cystic Fibrosis Reference Center, Department of Pediatrics, Catholic University of Leuven, Leuven, Belgium (F.V.); Vertex Pharmaceuticals, Boston (G.M., C.M.M., S.M.M., N.N., J.S., C.S., S.T., D.W., F.X.); the Departments of Medicine, Pediatrics, and Cell, Developmental, and Integrative Biology, University of Alabama at Birmingham, Birmingham (S.M.R.); and the Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas (R.J.).
Samuel M MoskowitzFrom the Department of Respiratory and Sleep Medicine, Westmead Hospital and CF Research Group, Ludwig Engel Centre for Respiratory Research, Westmead Institute for Medical Research, University of Sydney, Westmead, NSW, Australia (P.G.M.); the Department of Pediatric Pulmonology, Immunology, and Intensive Care Medicine, Charité-Universitätsmedizin Berlin, the Berlin Institute of Health, and the German Center for Lung Research, Berlin (M.A.M.); the Department of Medical Microbiology, Department of Pediatrics, 2nd Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czech Republic (P.D.); the Pediatric Respiratory Medicine and Pediatric Cystic Fibrosis Clinic, McGill University Health Centre, Montreal (L.C.L.); St. Vincent's University Hospital and University College Dublin School of Medicine, Dublin (E.F.M.); the Department of Internal Medicine, University of Kansas Medical Center, Kansas City (D.P.); the Department of Pediatrics, University of Washington School of Medicine, and Seattle Children's Research Institute, Seattle (B.W.R.); the Departments of Medicine and Pediatrics, National Jewish Health, Denver (J.L.T.-C.); the Division of Respirology, St. Michael's Hospital, University of Toronto, Toronto (E.T.); the Cystic Fibrosis Reference Center, Department of Pediatrics, Catholic University of Leuven, Leuven, Belgium (F.V.); Vertex Pharmaceuticals, Boston (G.M., C.M.M., S.M.M., N.N., J.S., C.S., S.T., D.W., F.X.); the Departments of Medicine, Pediatrics, and Cell, Developmental, and Integrative Biology, University of Alabama at Birmingham, Birmingham (S.M.R.); and the Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas (R.J.).
Nitin NairFrom the Department of Respiratory and Sleep Medicine, Westmead Hospital and CF Research Group, Ludwig Engel Centre for Respiratory Research, Westmead Institute for Medical Research, University of Sydney, Westmead, NSW, Australia (P.G.M.); the Department of Pediatric Pulmonology, Immunology, and Intensive Care Medicine, Charité-Universitätsmedizin Berlin, the Berlin Institute of Health, and the German Center for Lung Research, Berlin (M.A.M.); the Department of Medical Microbiology, Department of Pediatrics, 2nd Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czech Republic (P.D.); the Pediatric Respiratory Medicine and Pediatric Cystic Fibrosis Clinic, McGill University Health Centre, Montreal (L.C.L.); St. Vincent's University Hospital and University College Dublin School of Medicine, Dublin (E.F.M.); the Department of Internal Medicine, University of Kansas Medical Center, Kansas City (D.P.); the Department of Pediatrics, University of Washington School of Medicine, and Seattle Children's Research Institute, Seattle (B.W.R.); the Departments of Medicine and Pediatrics, National Jewish Health, Denver (J.L.T.-C.); the Division of Respirology, St. Michael's Hospital, University of Toronto, Toronto (E.T.); the Cystic Fibrosis Reference Center, Department of Pediatrics, Catholic University of Leuven, Leuven, Belgium (F.V.); Vertex Pharmaceuticals, Boston (G.M., C.M.M., S.M.M., N.N., J.S., C.S., S.T., D.W., F.X.); the Departments of Medicine, Pediatrics, and Cell, Developmental, and Integrative Biology, University of Alabama at Birmingham, Birmingham (S.M.R.); and the Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas (R.J.).
Jessica SavageFrom the Department of Respiratory and Sleep Medicine, Westmead Hospital and CF Research Group, Ludwig Engel Centre for Respiratory Research, Westmead Institute for Medical Research, University of Sydney, Westmead, NSW, Australia (P.G.M.); the Department of Pediatric Pulmonology, Immunology, and Intensive Care Medicine, Charité-Universitätsmedizin Berlin, the Berlin Institute of Health, and the German Center for Lung Research, Berlin (M.A.M.); the Department of Medical Microbiology, Department of Pediatrics, 2nd Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czech Republic (P.D.); the Pediatric Respiratory Medicine and Pediatric Cystic Fibrosis Clinic, McGill University Health Centre, Montreal (L.C.L.); St. Vincent's University Hospital and University College Dublin School of Medicine, Dublin (E.F.M.); the Department of Internal Medicine, University of Kansas Medical Center, Kansas City (D.P.); the Department of Pediatrics, University of Washington School of Medicine, and Seattle Children's Research Institute, Seattle (B.W.R.); the Departments of Medicine and Pediatrics, National Jewish Health, Denver (J.L.T.-C.); the Division of Respirology, St. Michael's Hospital, University of Toronto, Toronto (E.T.); the Cystic Fibrosis Reference Center, Department of Pediatrics, Catholic University of Leuven, Leuven, Belgium (F.V.); Vertex Pharmaceuticals, Boston (G.M., C.M.M., S.M.M., N.N., J.S., C.S., S.T., D.W., F.X.); the Departments of Medicine, Pediatrics, and Cell, Developmental, and Integrative Biology, University of Alabama at Birmingham, Birmingham (S.M.R.); and the Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas (R.J.).
Christopher SimardFrom the Department of Respiratory and Sleep Medicine, Westmead Hospital and CF Research Group, Ludwig Engel Centre for Respiratory Research, Westmead Institute for Medical Research, University of Sydney, Westmead, NSW, Australia (P.G.M.); the Department of Pediatric Pulmonology, Immunology, and Intensive Care Medicine, Charité-Universitätsmedizin Berlin, the Berlin Institute of Health, and the German Center for Lung Research, Berlin (M.A.M.); the Department of Medical Microbiology, Department of Pediatrics, 2nd Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czech Republic (P.D.); the Pediatric Respiratory Medicine and Pediatric Cystic Fibrosis Clinic, McGill University Health Centre, Montreal (L.C.L.); St. Vincent's University Hospital and University College Dublin School of Medicine, Dublin (E.F.M.); the Department of Internal Medicine, University of Kansas Medical Center, Kansas City (D.P.); the Department of Pediatrics, University of Washington School of Medicine, and Seattle Children's Research Institute, Seattle (B.W.R.); the Departments of Medicine and Pediatrics, National Jewish Health, Denver (J.L.T.-C.); the Division of Respirology, St. Michael's Hospital, University of Toronto, Toronto (E.T.); the Cystic Fibrosis Reference Center, Department of Pediatrics, Catholic University of Leuven, Leuven, Belgium (F.V.); Vertex Pharmaceuticals, Boston (G.M., C.M.M., S.M.M., N.N., J.S., C.S., S.T., D.W., F.X.); the Departments of Medicine, Pediatrics, and Cell, Developmental, and Integrative Biology, University of Alabama at Birmingham, Birmingham (S.M.R.); and the Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas (R.J.).
Simon TianFrom the Department of Respiratory and Sleep Medicine, Westmead Hospital and CF Research Group, Ludwig Engel Centre for Respiratory Research, Westmead Institute for Medical Research, University of Sydney, Westmead, NSW, Australia (P.G.M.); the Department of Pediatric Pulmonology, Immunology, and Intensive Care Medicine, Charité-Universitätsmedizin Berlin, the Berlin Institute of Health, and the German Center for Lung Research, Berlin (M.A.M.); the Department of Medical Microbiology, Department of Pediatrics, 2nd Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czech Republic (P.D.); the Pediatric Respiratory Medicine and Pediatric Cystic Fibrosis Clinic, McGill University Health Centre, Montreal (L.C.L.); St. Vincent's University Hospital and University College Dublin School of Medicine, Dublin (E.F.M.); the Department of Internal Medicine, University of Kansas Medical Center, Kansas City (D.P.); the Department of Pediatrics, University of Washington School of Medicine, and Seattle Children's Research Institute, Seattle (B.W.R.); the Departments of Medicine and Pediatrics, National Jewish Health, Denver (J.L.T.-C.); the Division of Respirology, St. Michael's Hospital, University of Toronto, Toronto (E.T.); the Cystic Fibrosis Reference Center, Department of Pediatrics, Catholic University of Leuven, Leuven, Belgium (F.V.); Vertex Pharmaceuticals, Boston (G.M., C.M.M., S.M.M., N.N., J.S., C.S., S.T., D.W., F.X.); the Departments of Medicine, Pediatrics, and Cell, Developmental, and Integrative Biology, University of Alabama at Birmingham, Birmingham (S.M.R.); and the Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas (R.J.).
David WaltzFrom the Department of Respiratory and Sleep Medicine, Westmead Hospital and CF Research Group, Ludwig Engel Centre for Respiratory Research, Westmead Institute for Medical Research, University of Sydney, Westmead, NSW, Australia (P.G.M.); the Department of Pediatric Pulmonology, Immunology, and Intensive Care Medicine, Charité-Universitätsmedizin Berlin, the Berlin Institute of Health, and the German Center for Lung Research, Berlin (M.A.M.); the Department of Medical Microbiology, Department of Pediatrics, 2nd Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czech Republic (P.D.); the Pediatric Respiratory Medicine and Pediatric Cystic Fibrosis Clinic, McGill University Health Centre, Montreal (L.C.L.); St. Vincent's University Hospital and University College Dublin School of Medicine, Dublin (E.F.M.); the Department of Internal Medicine, University of Kansas Medical Center, Kansas City (D.P.); the Department of Pediatrics, University of Washington School of Medicine, and Seattle Children's Research Institute, Seattle (B.W.R.); the Departments of Medicine and Pediatrics, National Jewish Health, Denver (J.L.T.-C.); the Division of Respirology, St. Michael's Hospital, University of Toronto, Toronto (E.T.); the Cystic Fibrosis Reference Center, Department of Pediatrics, Catholic University of Leuven, Leuven, Belgium (F.V.); Vertex Pharmaceuticals, Boston (G.M., C.M.M., S.M.M., N.N., J.S., C.S., S.T., D.W., F.X.); the Departments of Medicine, Pediatrics, and Cell, Developmental, and Integrative Biology, University of Alabama at Birmingham, Birmingham (S.M.R.); and the Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas (R.J.).
Fengjuan XuanFrom the Department of Respiratory and Sleep Medicine, Westmead Hospital and CF Research Group, Ludwig Engel Centre for Respiratory Research, Westmead Institute for Medical Research, University of Sydney, Westmead, NSW, Australia (P.G.M.); the Department of Pediatric Pulmonology, Immunology, and Intensive Care Medicine, Charité-Universitätsmedizin Berlin, the Berlin Institute of Health, and the German Center for Lung Research, Berlin (M.A.M.); the Department of Medical Microbiology, Department of Pediatrics, 2nd Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czech Republic (P.D.); the Pediatric Respiratory Medicine and Pediatric Cystic Fibrosis Clinic, McGill University Health Centre, Montreal (L.C.L.); St. Vincent's University Hospital and University College Dublin School of Medicine, Dublin (E.F.M.); the Department of Internal Medicine, University of Kansas Medical Center, Kansas City (D.P.); the Department of Pediatrics, University of Washington School of Medicine, and Seattle Children's Research Institute, Seattle (B.W.R.); the Departments of Medicine and Pediatrics, National Jewish Health, Denver (J.L.T.-C.); the Division of Respirology, St. Michael's Hospital, University of Toronto, Toronto (E.T.); the Cystic Fibrosis Reference Center, Department of Pediatrics, Catholic University of Leuven, Leuven, Belgium (F.V.); Vertex Pharmaceuticals, Boston (G.M., C.M.M., S.M.M., N.N., J.S., C.S., S.T., D.W., F.X.); the Departments of Medicine, Pediatrics, and Cell, Developmental, and Integrative Biology, University of Alabama at Birmingham, Birmingham (S.M.R.); and the Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas (R.J.).
Steven M RoweFrom the Department of Respiratory and Sleep Medicine, Westmead Hospital and CF Research Group, Ludwig Engel Centre for Respiratory Research, Westmead Institute for Medical Research, University of Sydney, Westmead, NSW, Australia (P.G.M.); the Department of Pediatric Pulmonology, Immunology, and Intensive Care Medicine, Charité-Universitätsmedizin Berlin, the Berlin Institute of Health, and the German Center for Lung Research, Berlin (M.A.M.); the Department of Medical Microbiology, Department of Pediatrics, 2nd Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czech Republic (P.D.); the Pediatric Respiratory Medicine and Pediatric Cystic Fibrosis Clinic, McGill University Health Centre, Montreal (L.C.L.); St. Vincent's University Hospital and University College Dublin School of Medicine, Dublin (E.F.M.); the Department of Internal Medicine, University of Kansas Medical Center, Kansas City (D.P.); the Department of Pediatrics, University of Washington School of Medicine, and Seattle Children's Research Institute, Seattle (B.W.R.); the Departments of Medicine and Pediatrics, National Jewish Health, Denver (J.L.T.-C.); the Division of Respirology, St. Michael's Hospital, University of Toronto, Toronto (E.T.); the Cystic Fibrosis Reference Center, Department of Pediatrics, Catholic University of Leuven, Leuven, Belgium (F.V.); Vertex Pharmaceuticals, Boston (G.M., C.M.M., S.M.M., N.N., J.S., C.S., S.T., D.W., F.X.); the Departments of Medicine, Pediatrics, and Cell, Developmental, and Integrative Biology, University of Alabama at Birmingham, Birmingham (S.M.R.); and the Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas (R.J.).
Raksha JainFrom the Department of Respiratory and Sleep Medicine, Westmead Hospital and CF Research Group, Ludwig Engel Centre for Respiratory Research, Westmead Institute for Medical Research, University of Sydney, Westmead, NSW, Australia (P.G.M.); the Department of Pediatric Pulmonology, Immunology, and Intensive Care Medicine, Charité-Universitätsmedizin Berlin, the Berlin Institute of Health, and the German Center for Lung Research, Berlin (M.A.M.); the Department of Medical Microbiology, Department of Pediatrics, 2nd Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czech Republic (P.D.); the Pediatric Respiratory Medicine and Pediatric Cystic Fibrosis Clinic, McGill University Health Centre, Montreal (L.C.L.); St. Vincent's University Hospital and University College Dublin School of Medicine, Dublin (E.F.M.); the Department of Internal Medicine, University of Kansas Medical Center, Kansas City (D.P.); the Department of Pediatrics, University of Washington School of Medicine, and Seattle Children's Research Institute, Seattle (B.W.R.); the Departments of Medicine and Pediatrics, National Jewish Health, Denver (J.L.T.-C.); the Division of Respirology, St. Michael's Hospital, University of Toronto, Toronto (E.T.); the Cystic Fibrosis Reference Center, Department of Pediatrics, Catholic University of Leuven, Leuven, Belgium (F.V.); Vertex Pharmaceuticals, Boston (G.M., C.M.M., S.M.M., N.N., J.S., C.S., S.T., D.W., F.X.); the Departments of Medicine, Pediatrics, and Cell, Developmental, and Integrative Biology, University of Alabama at Birmingham, Birmingham (S.M.R.); and the Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas (R.J.).
VX17-445-102 Study Group
Funding
Transform Dissemination and Implementation Science in CTSA ProgramsUL1TR002319 · NCATS · UNIVERSITY OF WASHINGTON · PI John K. Amory · 2017 to 2026
$100.0MUAB CF Research and Translation Core CenterP30DK072482 · NIDDK · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI Brian R. Davis · 2007 to 2026
$23.0MUsing Integrated Omics to Identify Dysfunctional Genetic Mechanisms Influencing Schizophrenia and Sleep DisturbancesP20GM130423 · NIGMS · UNIVERSITY OF KANSAS MEDICAL CENTER · PI Kalyani Pyaram, Steven Allan Soper · 2019 to 2026
$21.5MTranslational Research Center to Expedite Novel Therapies in Cystic FibrosisP30DK089507 · NIDDK · SEATTLE CHILDREN'S HOSPITAL · PI Christopher Hooper Goss · 2010 to 2026
$21.4MProspective evaluation of barriers to patient referral and enrollment in emerging cellular therapy trials: determining methods and structure to improve equity in future trial designU01TR002487 · NCATS · SEATTLE CHILDREN'S HOSPITAL · PI PARK, JULIE R, RAMSEY, BONNIE W · 2018 to 2022
$7.2MTranslational Program in CFTR-Related Airway DiseasesR35HL135816 · NHLBI · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI ROWE, STEVEN MARK · 2017 to 2022
$6.3MNCATS NIH HHS U01 TR002487NCATS NIH HHS U54 TR001368NCATS NIH HHS UL1 TR002319NHLBI NIH HHS R35 HL135816NIDDK NIH HHS P30 DK072482NIDDK NIH HHS P30 DK089507NIGMS NIH HHS P20 GM130423
Abstract
backgroundCystic fibrosis is caused by mutations in the gene encoding the cystic fibrosis transmembrane conductance regulator (CFTR) protein, and nearly 90% of patients have at least one copy of the Phe508del
methodsWe conducted a phase 3, randomized, double-blind, placebo-controlled trial to confirm the efficacy and safety of elexacaftor-tezacaftor-ivacaftor in patients 12 years of age or older with cystic fibrosis with Phe508del-minimal function genotypes. Patients were randomly assigned to receive elexacaftor-tezacaftor-ivacaftor or placebo for 24 weeks. The primary end point was absolute change from baseline in percentage of predicted forced expiratory volume in 1 second (FEV
resultsA total of 403 patients underwent randomization and received at least one dose of active treatment or placebo. Elexacaftor-tezacaftor-ivacaftor, relative to placebo, resulted in a percentage of predicted FEV
conclusionsElexacaftor-tezacaftor-ivacaftor was efficacious in patients with cystic fibrosis with Phe508del-minimal function genotypes, in whom previous CFTR modulator regimens were ineffective. (Funded by Vertex Pharmaceuticals; VX17-445-102 ClinicalTrials.gov number, NCT03525444.).
Indexed as
MutationAdolescentAdultAminophenolsBenzodioxolesChildChloride Channel AgonistsChloridesCystic FibrosisCystic Fibrosis Transmembrane Conductance RegulatorDouble-Blind MethodDrug CombinationsFemaleForced Expiratory VolumeGenotypeHumansAminophenolsBenzodioxolesCFTR protein, humanChloride Channel AgonistsChloridesCystic Fibrosis Transmembrane Conductance RegulatorDrug CombinationselexacaftorIndolesivacaftorPyrazolesPyridinesPyrrolidinesQuinolonestezacaftor
Identifiers
What OpenQuestion holds
Textmetadata
LicenceTDM
Read underepoch 390
Registered trials
NCT03525444ClinicalTrials.gov
NCT05392855ClinicalTrials.gov
NCT05752019ClinicalTrials.gov
NCT06837181ClinicalTrials.gov
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.