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Raghu G, Ghazipura M, Fleming TR, Aronson KI, Behr J, Brown KK, Flaherty KR, Kazerooni EA, Maher TM, Richeldi L, Lasky JA, Swigris JJ, Busch R, Garrard L, Ahn DH, Li J, Puthawala K, Rodal G, Seymour S, Weir N, Danoff SK, Ettinger N, Goldin J, Glassberg MK, Kawano-Dourado L, Khalil N, Lancaster L, Lynch DA, Mageto Y, Noth I, Shore JE, Wijsenbeek M, Brown R, Grogan D, Ivey D, Golinska P, Karimi-Shah B, Martinez FJ. Meaningful Endpoints for Idiopathic Pulmonary Fibrosis (IPF) Clinical Trials: Emphasis on 'Feels, Functions, Survives'. Report of a Collaborative Discussion in a Symposium with Direct Engagement from Representatives of Patients, Investigators, the National Institutes of Health, a Patient Advocacy Organization, and a Regulatory Agency. Am J Respir Crit Care Med 2024; 209:647-669. [PMID: 38174955 DOI: 10.1164/rccm.202312-2213so] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Accepted: 01/02/2024] [Indexed: 01/05/2024] Open
Abstract
Background: Idiopathic pulmonary fibrosis (IPF) carries significant mortality and unpredictable progression, with limited therapeutic options. Designing trials with patient-meaningful endpoints, enhancing the reliability and interpretability of results, and streamlining the regulatory approval process are of critical importance to advancing clinical care in IPF. Methods: A landmark in-person symposium in June 2023 assembled 43 participants from the US and internationally, including patients with IPF, investigators, and regulatory representatives, to discuss the immediate future of IPF clinical trial endpoints. Patient advocates were central to discussions, which evaluated endpoints according to regulatory standards and the FDA's 'feels, functions, survives' criteria. Results: Three themes emerged: 1) consensus on endpoints mirroring the lived experiences of patients with IPF; 2) consideration of replacing forced vital capacity (FVC) as the primary endpoint, potentially by composite endpoints that include 'feels, functions, survives' measures or FVC as components; 3) support for simplified, user-friendly patient-reported outcomes (PROs) as either components of primary composite endpoints or key secondary endpoints, supplemented by functional tests as secondary endpoints and novel biomarkers as supportive measures (FDA Guidance for Industry (Multiple Endpoints in Clinical Trials) available at: https://www.fda.gov/media/162416/download). Conclusions: This report, detailing the proceedings of this pivotal symposium, suggests a potential turning point in designing future IPF clinical trials more attuned to outcomes meaningful to patients, and documents the collective agreement across multidisciplinary stakeholders on the importance of anchoring IPF trial endpoints on real patient experiences-namely, how they feel, function, and survive. There is considerable optimism that clinical care in IPF will progress through trials focused on patient-centric insights, ultimately guiding transformative treatment strategies to enhance patients' quality of life and survival.
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Affiliation(s)
- Ganesh Raghu
- Center for Interstitial Lung Diseases, Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine
- Department of Laboratory Medicine and Pathology, and
| | - Marya Ghazipura
- ZS Associates, Global Health Economics and Outcomes Research, New York, New York
- Division of Epidemiology and
- Division of Biostatistics, Department of Population Health, New York University Langone Health, New York, New York
| | - Thomas R Fleming
- Department of Biostatistics, University of Washington, Seattle, Washington
| | - Kerri I Aronson
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Weill Cornell Medicine, New York, New York
| | - Jürgen Behr
- Department of Medicine V, LMU University Hospital, Ludwig-Maximilians-University Munich, Member of the German Center for Lung Research, Munich, Germany
| | | | - Kevin R Flaherty
- Division of Pulmonary and Critical Care, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan
| | - Ella A Kazerooni
- Division of Pulmonary and Critical Care, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan
- Division of Cardiothoracic Radiology, Department of Radiology, University of Michigan Health System, Detroit, Michigan
| | - Toby M Maher
- Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Luca Richeldi
- Divisione di Medicina Polmonare, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Joseph A Lasky
- Department of Medicine, Tulane University, New Orleans, Louisiana
| | | | - Robert Busch
- Division of Pulmonology, Allergy, and Critical Care, Office of Immunology and Inflammation, and
| | - Lili Garrard
- Division of Biometrics III, Office of Biostatistics, Office of Translational Sciences, Center for Drug Evaluation and Research, and
| | - Dong-Hyun Ahn
- Division of Biometrics III, Office of Biostatistics, Office of Translational Sciences, Center for Drug Evaluation and Research, and
| | - Ji Li
- Division of Clinical Outcome Assessment, Office of Drug Evaluation Sciences, Office of New Drugs, and
| | - Khalid Puthawala
- Division of Pulmonology, Allergy, and Critical Care, Office of Immunology and Inflammation, and
| | - Gabriela Rodal
- Office of Product Evaluation and Quality, Center for Devices and Radiological Health, U.S. Food and Drug Administration, Silver Spring, Maryland
| | - Sally Seymour
- Division of Pulmonology, Allergy, and Critical Care, Office of Immunology and Inflammation, and
| | - Nargues Weir
- Office of Product Evaluation and Quality, Center for Devices and Radiological Health, U.S. Food and Drug Administration, Silver Spring, Maryland
| | - Sonye K Danoff
- Division of Pulmonary and Critical Care Medicine, School of Medicine, Johns Hopkins University, Baltimore, Maryland
| | - Neil Ettinger
- Division of Pulmonary Medicine, St. Luke's Hospital, Chesterfield, Missouri
| | - Jonathan Goldin
- Department of Radiology, University of California, Los Angeles, Los Angeles, California
| | - Marilyn K Glassberg
- Department of Medicine, Stritch School of Medicine, Loyola Chicago, Chicago, Illinois
| | - Leticia Kawano-Dourado
- Hcor Research Institute - Hcor Hospital, São Paolo, Brazil
- Pulmonary Division, Heart Institute (InCor), University of São Paulo, São Paulo, Brazil
| | - Nasreen Khalil
- Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Lisa Lancaster
- Division of Pulmonary, Critical Care, and Sleep Medicine, Vanderbilt University, Nashville, Tennessee
| | - David A Lynch
- Department of Radiology, National Jewish Health, Denver, Colorado
| | - Yolanda Mageto
- Division of Pulmonary, Critical Care, and Sleep Medicine, Baylor University, Dallas, Texas
| | - Imre Noth
- Division of Pulmonary and Critical Care Medicine, University of Virginia, Charlottesville, Virginia
| | | | - Marlies Wijsenbeek
- Centre of Interstitial Lung Diseases, Erasmus MC, University Medical Centre, Rotterdam, the Netherlands
| | - Robert Brown
- Patient representative and patient living with IPF, Lovettsville, Virginia
| | - Daniel Grogan
- Patient representative and patient living with IPF, Charlottesville, Virginia; and
| | - Dorothy Ivey
- Patient representative and patient living with IPF, Richmond, Virginia
| | - Patrycja Golinska
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Weill Cornell Medicine, New York, New York
| | - Banu Karimi-Shah
- Division of Pulmonology, Allergy, and Critical Care, Office of Immunology and Inflammation, and
| | - Fernando J Martinez
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Weill Cornell Medicine, New York, New York
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Montesi SB, Gomez CR, Beers M, Brown R, Chattopadhyay I, Flaherty KR, Garcia CK, Gomperts B, Hariri LP, Hogaboam CM, Jenkins RG, Kaminski N, Kim GHJ, Königshoff M, Kolb M, Kotton DN, Kropski JA, Lasky J, Magin CM, Maher TM, McCormick M, Moore BB, Nickerson-Nutter C, Oldham J, Podolanczuk AJ, Raghu G, Rosas I, Rowe SM, Schmidt WT, Schwartz D, Shore JE, Spino C, Craig JM, Martinez FJ. Pulmonary Fibrosis Stakeholder Summit: A Joint NHLBI, Three Lakes Foundation, and Pulmonary Fibrosis Foundation Workshop Report. Am J Respir Crit Care Med 2024; 209:362-373. [PMID: 38113442 PMCID: PMC10878386 DOI: 10.1164/rccm.202307-1154ws] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Accepted: 12/19/2023] [Indexed: 12/21/2023] Open
Abstract
Despite progress in elucidation of disease mechanisms, identification of risk factors, biomarker discovery, and the approval of two medications to slow lung function decline in idiopathic pulmonary fibrosis and one medication to slow lung function decline in progressive pulmonary fibrosis, pulmonary fibrosis remains a disease with a high morbidity and mortality. In recognition of the need to catalyze ongoing advances and collaboration in the field of pulmonary fibrosis, the NHLBI, the Three Lakes Foundation, and the Pulmonary Fibrosis Foundation hosted the Pulmonary Fibrosis Stakeholder Summit on November 8-9, 2022. This workshop was held virtually and was organized into three topic areas: 1) novel models and research tools to better study pulmonary fibrosis and uncover new therapies, 2) early disease risk factors and methods to improve diagnosis, and 3) innovative approaches toward clinical trial design for pulmonary fibrosis. In this workshop report, we summarize the content of the presentations and discussions, enumerating research opportunities for advancing our understanding of the pathogenesis, treatment, and outcomes of pulmonary fibrosis.
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Affiliation(s)
| | - Christian R. Gomez
- Division of Lung Diseases, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland
| | - Michael Beers
- Pulmonary and Critical Care Division, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Robert Brown
- Program in Neurotherapeutics, University of Massachusetts Chan Medical School, Worchester, Massachusetts
| | | | | | - Christine Kim Garcia
- Division of Pulmonary, Allergy, and Critical Care Medicine, Columbia University Irving Medical Center, New York, New York
| | | | - Lida P. Hariri
- Division of Pulmonary and Critical Care Medicine and
- Department of Pathology, Massachusetts General Hospital, Boston, Massachusetts
| | - Cory M. Hogaboam
- Women’s Guild Lung Institute, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California
| | - R. Gisli Jenkins
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Naftali Kaminski
- Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, Yale School of Medicine, New Haven, Connecticut
| | - Grace Hyun J. Kim
- Center for Computer Vision and Imaging Biomarkers, Department of Radiological Sciences, David Geffen School of Medicine, and
- Department of Biostatistics, Fielding School of Public Health, University of California, Los Angeles, Los Angeles, California
| | - Melanie Königshoff
- Pulmonary, Allergy, Critical Care and Sleep Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Martin Kolb
- Division of Respirology, McMaster University, Hamilton, Ontario, Canada
| | - Darrell N. Kotton
- Center for Regenerative Medicine, Boston University and Boston Medical Center, Boston, Massachusetts
| | - Jonathan A. Kropski
- Division of Allergy, Pulmonary and Critical Care Medicine, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Joseph Lasky
- Pulmonary Fibrosis Foundation, Chicago, Illinois
- Department of Medicine, Tulane University, New Orleans, Louisiana
| | - Chelsea M. Magin
- Department of Bioengineering
- Department of Pediatrics
- Division of Pulmonary Sciences and Critical Care Medicine, Department of Medicine, and
| | - Toby M. Maher
- Keck School of Medicine, University of Southern California, Los Angeles, California
| | | | | | | | | | - Anna J. Podolanczuk
- Division of Pulmonary and Critical Care, Weill Cornell Medical College, New York, New York
| | - Ganesh Raghu
- Division of Pulmonary, Sleep and Critical Care Medicine, University of Washington, Seattle, Washington
| | - Ivan Rosas
- Pulmonary, Critical Care and Sleep Medicine, Baylor College of Medicine, Houston, Texas; and
| | - Steven M. Rowe
- Department of Medicine and
- Gregory Fleming James Cystic Fibrosis Research Center, University of Alabama at Birmingham, Birmingham, Alabama
| | | | - David Schwartz
- Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado
| | | | - Cathie Spino
- Department of Biostatistics, University of Michigan, Ann Arbor, Michigan
| | - J. Matthew Craig
- Division of Lung Diseases, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland
| | - Fernando J. Martinez
- Division of Pulmonary and Critical Care, Weill Cornell Medical College, New York, New York
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