Cited by 2,020Interstitial Lung Diseases and Idiopathic Pulmonary FibrosisOccupational and environmental lung diseasesPulmonary Hypertension Research and Treatments

Idiopathic pulmonary fibrosis

Richeldi, Luca, Collard, Harold R, Jones, Mark G·2017·The Lancet

Abstract

Idiopathic pulmonary fibrosis is a prototype of chronic, progressive, and fibrotic lung disease. Healthy tissue is replaced by altered extracellular matrix and alveolar architecture is destroyed, which leads to decreased lung compliance, disrupted gas exchange, and ultimately respiratory failure and death. In less than a decade, understanding of the pathogenesis and management of this disease has been transformed, and two disease-modifying therapies have been approved, worldwide. In this Seminar, we summarise the presentation, pathophysiology, diagnosis, and treatment options available for patients with idiopathic pulmonary fibrosis. This disease has improved understanding of the mechanisms of lung fibrosis, and offers hope that similar approaches will transform the management of patients with other progressive fibrotic lung diseases.

Integrity signals

Registry

Crossref · 10.1016/s0140-6736(17)30866-8

Cites

141 of 141 references verified0 citation errors · 0 not checkable

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  • IPF is marked by interstitial pneumonia, dyspnea and cough, and histologically characterized by fibroblast proliferation and extracellular matrix remodeling.

    “marked by interstitial pneumonia, dyspnea and cough25, histologically characterized by fibroblast proliferation and extracellular matrix remodeling26–29.”
  • The median survival time after IPF diagnosis is 2-4 years despite widespread availability of targeted antifibrotic therapies.

    “The median survival time after diagnosis is 2–4 years despite widespread availability of targeted antifibrotic therapies26,30, highlighting the ongoing need for novel, effective therapies to treat IPF.”
  • Clinical trials of nintedanib and pirfenidone in IPF demonstrated only slowing of disease progression as measured by FVC and QOL, with unclear benefit to survival.

    “Clinical trials investigating these two drugs in patients with IPF have demonstrated only a slowing of disease progression33,34, as measured by forced vital capacity (FVC) and self-reported quality of life (QOL) metrics, and unclear benefit to survival26, making the development of therapies that can restore lung function and reverse the course of disease a priority.”
  • IPF is an age-related, progressive lung disease.

    “IPF is an age-related, progressive lung disease diagnosed by excluding other potential causes of interstitial lung disease (for example, environmental exposures, connective tissue disease, hypersensitivity pneumonitis or drug toxicities)24 and marked by interstitial pneumonia, dyspnea and cough25, histologically characterized by fibroblast proliferation and extracellular matrix remodeling26–29.”
  • The Pdgf pathway is crucial to disease pathogenesis.

    “These observations indicate that the Pdgf pathway is crucial to disease pathogenesis.”

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Authors
Richeldi, L., Collard, H. R., & Jones, M. G.
Affiliations
  • Università Cattolica del Sacro Cuore (IT)
  • University of California, San Francisco (US)
  • National Institute for Health and Care Research (GB)
Corresponding author
Richeldi, Luca
Venue
The Lancet
Publisher
Elsevier BV
Published
2017-05
Volume
389
Issue
10082
Pages
1941-1952
ISSN
  • 0099-5355 (ISSN-L)
  • 0140-6736
OpenAlex
W2599075603
Cited by
2,020
References
143
Citations by year
2026: 202 · 2025: 317 · 2024: 338 · 2023: 293 · 2022: 273 · 2021: 233 · 2020: 167 · 2019: 94 · 2018: 76 · 2017: 22
FWCI
17.97
Type
journal article
Language
en
Open access
closed
Locations
  • The Lancet (publishedVersion)
  • PubMed (publishedVersion)
  • ePrints Soton (University of Southampton) (acceptedVersion)
Funders
National Institute for Health and Care Research (CL-2016-26-004)
Topics
  • Health Sciences › Medicine › Pulmonary and Respiratory Medicine › Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis
  • Health Sciences › Medicine › Pulmonary and Respiratory Medicine › Occupational and environmental lung diseases
  • Health Sciences › Medicine › Pulmonary and Respiratory Medicine › Pulmonary Hypertension Research and Treatments
Keywords
idiopathic pulmonary fibrosis, pulmonary fibrosis, pathophysiology, extracellular matrix, alveolar architecture, disease-modifying therapy, diagnosis, treatment options, respiratory failure
MeSH terms
Humans, Idiopathic Pulmonary Fibrosis

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