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Samad A, Wobma H, Casey A. Innovations in the care of childhood interstitial lung disease associated with connective tissue disease and immune-mediated disorders. Pediatr Pulmonol 2024; 59:2321-2337. [PMID: 38837875 DOI: 10.1002/ppul.27068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Revised: 04/05/2024] [Accepted: 05/07/2024] [Indexed: 06/07/2024]
Abstract
Childhood interstitial lung disease (chILD) associated with connective tissue and immune mediated disorders is the second most common chILD diagnostic category. As knowledge of the molecular and genetic underpinnings of these rare disorders advances, the recognized clinical spectrum of associated pulmonary manifestations continues to expand. Pulmonary complications of these diseases, including ILD, confer increased risk for morbidity and mortality and contribute to increased complexity for providers tasked with managing the multiple organ systems that can be impacted in these systemic disorders. While pulmonologists play an important role in diagnosis and management of these conditions, thankfully they do not have to work alone. In collaboration with a multidisciplinary team of subspecialists, the pulmonary and other systemic manifestations of these conditions can be managed effectively together. The goal of this review is to familiarize the reader with the classic patterns of chILD and other pulmonary complications associated with primary immune-mediated disorders (monogenic inborn errors of immunity) and acquired systemic autoimmune and autoinflammatory diseases. In addition, this review will highlight current, emerging, and innovative therapeutic strategies and will underscore the important role of multidisciplinary management to improving outcomes for these patients.
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Affiliation(s)
- Aaida Samad
- Division of Pulmonary Medicine, Boston Children's Hospital, Boston, Massachusetts, USA
| | - Holly Wobma
- Division of Immunology, Boston Children's Hospital, Boston, Massachusetts, USA
| | - Alicia Casey
- Division of Pulmonary Medicine, Boston Children's Hospital, Boston, Massachusetts, USA
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2
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Zamora AC, Wesselius LJ, Gotway MB, Tazelaar HD, Diaz-Arumir A, Nagaraja V. Diagnostic Approach to Interstitial Lung Diseases Associated with Connective Tissue Diseases. Semin Respir Crit Care Med 2024; 45:287-304. [PMID: 38631369 DOI: 10.1055/s-0044-1785674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/19/2024]
Abstract
Interstitial lung disorders are a group of respiratory diseases characterized by interstitial compartment infiltration, varying degrees of infiltration, and fibrosis, with or without small airway involvement. Although some are idiopathic (e.g., idiopathic pulmonary fibrosis, idiopathic interstitial pneumonias, and sarcoidosis), the great majority have an underlying etiology, such as systemic autoimmune rheumatic disease (SARD, also called Connective Tissue Diseases or CTD), inhalational exposure to organic matter, medications, and rarely, genetic disorders. This review focuses on diagnostic approaches in interstitial lung diseases associated with SARDs. To make an accurate diagnosis, a multidisciplinary, personalized approach is required, with input from various specialties, including pulmonary, rheumatology, radiology, and pathology, to reach a consensus. In a minority of patients, a definitive diagnosis cannot be established. Their clinical presentations and prognosis can be variable even within subsets of SARDs.
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Affiliation(s)
- Ana C Zamora
- Division of Pulmonary and Sleep Medicine, Department of Medicine, Mayo Clinic Arizona, Scottsdale, Arizona
| | - Lewis J Wesselius
- Division of Pulmonary and Sleep Medicine, Department of Medicine, Mayo Clinic Arizona, Scottsdale, Arizona
| | - Michael B Gotway
- Division of Cardiothoracic Radiology, Department of Radiology, Mayo Clinic Arizona, Scottsdale, Arizona
| | - Henry D Tazelaar
- Division of Anatomic Pathology, Department of Laboratory Medicine and Pathology, Mayo Clinic Arizona, Scottsdale, Arizona
| | - Alejandro Diaz-Arumir
- Division of Pulmonary and Sleep Medicine, Department of Medicine, Mayo Clinic Arizona, Scottsdale, Arizona
| | - Vivek Nagaraja
- Division of Rheumatology, Department of Medicine, Mayo Clinic Arizona, Scottsdale, Arizona
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3
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Carroll MB, Kanne JP, Martin Rother MD. Update on Interstitial Pneumonias. Clin Chest Med 2024; 45:419-431. [PMID: 38816097 DOI: 10.1016/j.ccm.2023.08.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2024]
Abstract
The American Thoracic Society/European Respiratory Society/Japanese Respiratory Society/Asociación Latinoamericana de Tórax 2018 clinical practice guideline and 2022 update provide recommendations to define and diagnose idiopathic pulmonary fibrosis (IPF) in patients with newly diagnosed interstitial lung disease. The guideline emphasizes recognition of usual interstitial pneumonia (UIP) and probable UIP patterns of fibrosis on high-resolution CT, which can obviate the need for surgical lung biopsy and allow timely initiation of antifibrotic pharmacotherapy citing a high correlation with UIP on histopathology. This article reviews the recent 2022 IPF clinical practice guideline with a focus on the imaging updates.
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Affiliation(s)
- Melissa B Carroll
- Department of Radiology, University of Kansas Medical Center, 3901 Rainbow Boulevard, Kansas City, KS 66160, USA.
| | - Jeffrey P Kanne
- Department of Radiology, University of Wisconsin School of Medicine and Public Health, 600 Highland Avenue, Madison, WI 53792, USA
| | - Maria Daniela Martin Rother
- Department of Radiology, University of Wisconsin School of Medicine and Public Health, 600 Highland Avenue, Madison, WI 53792, USA
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4
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Bian Y, Zhou G, Gao Q, Deng M, Tong R, Xia Y, Lin J, Hou G, Dai H. Assessment of a randomized controlled trial on the safety of pre-placing bronchial balloons in transbronchial lung cryobiopsy for diagnosing interstitial lung disease. Eur J Med Res 2024; 29:268. [PMID: 38702744 PMCID: PMC11067187 DOI: 10.1186/s40001-024-01871-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Accepted: 04/25/2024] [Indexed: 05/06/2024] Open
Abstract
RATIONALE AND OBJECTIVES Bleeding is a major complication of transbronchial lung cryobiopsy (TBLC), and pre-placing a bronchial balloon is one of the clinical practices used to prevent it, but with very weak evidence, which should be confirmed. This study aimed to conduct whether pre-placing a bronchial balloon in TBLC for diagnosing interstitial lung disease (ILD) is more safety. MATERIALS AND METHODS In this prospective, single-center, randomized controlled trial, patients with suspected ILD were enrolled and randomly assigned to pre-placed balloon and none-pre-placed balloon groups. The primary outcome was incidence of moderate bleeding in each group. The secondary endpoints were the incidence of severe bleeding, pneumothorax, and other procedural complications. RESULTS Exactly 250 patients were enrolled between August 2019 and March 2022, with 125 in each group. There were no significant differences in severe bleeding between the none-pre-placed balloon group and pre-placed balloon group (1.6% vs. 0.8%; adjusted p = 0.520), while more moderate bleeding occurred in the none-pre-placed balloon group (26.4% vs. 6.4%, adjusted p = 0.001), as well as more use of hemostatic drug (28.0% vs. 6.4%, adjusted p = 0.001). Three patients in the none-pre-placed balloon group used the bronchial balloon. More samples could be acquired in the pre-placed balloon group than in the none-pre-placed balloon group (3.8 ± 0.9 vs. 3.1 ± 0.9, p < 0.001). There were no significant differences in multidisciplinary discussion (MDD) between the two groups (89.6% vs. 91.2%, adjusted p = 0.182). CONCLUSION A pre-placed bronchial balloon can reduce the incidence of moderate bleeding and increase the confidence of the bronchoscopists. However, it had no effect on increasing the diagnostic rate of MDD and reducing severe bleeding. REGISTRATION NUMBER NCT04047667 ( www. CLINICALTRIALS gov identifier).
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Affiliation(s)
- Yiding Bian
- National Center for Respiratory Medicine, State Key Laboratory of Respiratory Health and Multimorbidity, National Clinical Research Center for Respiratory Diseases, Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Beijing, China
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, 2 Yinghuayuan East Street, Chaoyang District, Beijing, 100029, China
- Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100730, China
| | - Guowu Zhou
- National Center for Respiratory Medicine, State Key Laboratory of Respiratory Health and Multimorbidity, National Clinical Research Center for Respiratory Diseases, Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Beijing, China
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, 2 Yinghuayuan East Street, Chaoyang District, Beijing, 100029, China
| | - Qian Gao
- National Center for Respiratory Medicine, State Key Laboratory of Respiratory Health and Multimorbidity, National Clinical Research Center for Respiratory Diseases, Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Beijing, China
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, 2 Yinghuayuan East Street, Chaoyang District, Beijing, 100029, China
| | - Mingming Deng
- National Center for Respiratory Medicine, State Key Laboratory of Respiratory Health and Multimorbidity, National Clinical Research Center for Respiratory Diseases, Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Beijing, China
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, 2 Yinghuayuan East Street, Chaoyang District, Beijing, 100029, China
| | - Run Tong
- National Center for Respiratory Medicine, State Key Laboratory of Respiratory Health and Multimorbidity, National Clinical Research Center for Respiratory Diseases, Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Beijing, China
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, 2 Yinghuayuan East Street, Chaoyang District, Beijing, 100029, China
| | - Yang Xia
- Department of Respiratory and Critical Care Medicine, Key Laboratory of Respiratory Disease of Zhejiang Province, Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, 310052, Zhejiang, China
| | - Jieru Lin
- Department of Respiratory and Critical Care Medicine, Guizhou Provincial People's Hospital, Guiyang, 550002, China
| | - Gang Hou
- National Center for Respiratory Medicine, State Key Laboratory of Respiratory Health and Multimorbidity, National Clinical Research Center for Respiratory Diseases, Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Beijing, China.
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, 2 Yinghuayuan East Street, Chaoyang District, Beijing, 100029, China.
| | - Huaping Dai
- National Center for Respiratory Medicine, State Key Laboratory of Respiratory Health and Multimorbidity, National Clinical Research Center for Respiratory Diseases, Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Beijing, China
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, 2 Yinghuayuan East Street, Chaoyang District, Beijing, 100029, China
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Arcana RI, Crișan-Dabija RA, Caba B, Zamfir AS, Cernomaz TA, Zabara-Antal A, Zabara ML, Arcana Ș, Marcu DT, Trofor A. Speaking of the "Devil": Diagnostic Errors in Interstitial Lung Diseases. J Pers Med 2023; 13:1589. [PMID: 38003904 PMCID: PMC10672616 DOI: 10.3390/jpm13111589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 11/05/2023] [Accepted: 11/08/2023] [Indexed: 11/26/2023] Open
Abstract
Interstitial lung diseases are respiratory diseases, which affect the normal lung parenchyma and can lead to significant pulmonary fibrosis, chronic respiratory failure, pulmonary hypertension, and ultimately death. Reuniting more than 200 entities, interstitial lung diseases pose a significant challenge to the clinician, as they represent rare diseases with vague and insidious respiratory symptoms. As such, there are many diagnostic errors that can appear along the journey of the patient with ILD, which leads to significant delays with implications for the prognosis and the quality of life of the patient.
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Affiliation(s)
- Raluca Ioana Arcana
- Doctoral School of the Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania; (R.I.A.); (A.Z.-A.); (Ș.A.)
- Clinical Hospital of Pulmonary Diseases, 700115 Iasi, Romania; (R.A.C.-D.); (A.-S.Z.); (D.T.M.); (A.T.)
| | - Radu Adrian Crișan-Dabija
- Clinical Hospital of Pulmonary Diseases, 700115 Iasi, Romania; (R.A.C.-D.); (A.-S.Z.); (D.T.M.); (A.T.)
- Department of Medical Sciences III, Pulmonology, Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania;
| | - Bogdan Caba
- Department of Biomedical Sciences, Faculty of Medical Bioengineering, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania
| | - Alexandra-Simona Zamfir
- Clinical Hospital of Pulmonary Diseases, 700115 Iasi, Romania; (R.A.C.-D.); (A.-S.Z.); (D.T.M.); (A.T.)
- Department of Medical Sciences III, Pulmonology, Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania;
| | - Tudor Andrei Cernomaz
- Department of Medical Sciences III, Pulmonology, Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania;
- Regional Institute of Oncology, 700483 Iasi, Romania
| | - Andreea Zabara-Antal
- Doctoral School of the Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania; (R.I.A.); (A.Z.-A.); (Ș.A.)
- Clinical Hospital of Pulmonary Diseases, 700115 Iasi, Romania; (R.A.C.-D.); (A.-S.Z.); (D.T.M.); (A.T.)
| | - Mihai Lucian Zabara
- Department of Surgery, Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania;
- St. Spiridon Emergency Hospital, Clinic of Surgery (II), 700111 Iasi, Romania
| | - Ștefăniță Arcana
- Doctoral School of the Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania; (R.I.A.); (A.Z.-A.); (Ș.A.)
| | - Dragoș Traian Marcu
- Clinical Hospital of Pulmonary Diseases, 700115 Iasi, Romania; (R.A.C.-D.); (A.-S.Z.); (D.T.M.); (A.T.)
- Department of Medical Sciences I, Cardiology, Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania
| | - Antigona Trofor
- Clinical Hospital of Pulmonary Diseases, 700115 Iasi, Romania; (R.A.C.-D.); (A.-S.Z.); (D.T.M.); (A.T.)
- Department of Medical Sciences III, Pulmonology, Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania;
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Amati F, Spagnolo P, Ryerson CJ, Oldham JM, Gramegna A, Stainer A, Mantero M, Sverzellati N, Lacedonia D, Richeldi L, Blasi F, Aliberti S. Walking the path of treatable traits in interstitial lung diseases. Respir Res 2023; 24:251. [PMID: 37872563 PMCID: PMC10594881 DOI: 10.1186/s12931-023-02554-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Accepted: 10/05/2023] [Indexed: 10/25/2023] Open
Abstract
Interstitial lung diseases (ILDs) are complex and heterogeneous diseases. The use of traditional diagnostic classification in ILD can lead to suboptimal management, which is worsened by not considering the molecular pathways, biological complexity, and disease phenotypes. The identification of specific "treatable traits" in ILDs, which are clinically relevant and modifiable disease characteristics, may improve patient's outcomes. Treatable traits in ILDs may be classified into four different domains (pulmonary, aetiological, comorbidities, and lifestyle), which will facilitate identification of related assessment tools, treatment options, and expected benefits. A multidisciplinary care team model is a potential way to implement a "treatable traits" strategy into clinical practice with the aim of improving patients' outcomes. Multidisciplinary models of care, international registries, and the use of artificial intelligence may facilitate the implementation of the "treatable traits" approach into clinical practice. Prospective studies are needed to test potential therapies for a variety of treatable traits to further advance care of patients with ILD.
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Affiliation(s)
- Francesco Amati
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20072, Pieve Emanuele, Milan, Italy
- IRCCS Humanitas Research Hospital, Respiratory Unit, Via Manzoni 56, 20089, Rozzano, Milan, Italy
| | - Paolo Spagnolo
- Respiratory Disease Unit, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, Padua, Italy
| | - Christopher J Ryerson
- Department of Medicine, University of British Columbia and Centre for Heart Lung Innovation, St. Paul's Hospital, Vancouver, Canada
| | - Justin M Oldham
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Andrea Gramegna
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Respiratory Unit and Cystic Fibrosis Adult Center, Milan, Italy
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy
| | - Anna Stainer
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20072, Pieve Emanuele, Milan, Italy
- IRCCS Humanitas Research Hospital, Respiratory Unit, Via Manzoni 56, 20089, Rozzano, Milan, Italy
| | - Marco Mantero
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Respiratory Unit and Cystic Fibrosis Adult Center, Milan, Italy
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy
| | - Nicola Sverzellati
- Unit of Scienze Radiologiche, Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Donato Lacedonia
- Department of Medical and Occupational Sciences, Institute of Respiratory Disease, Università degli Studi di Foggia, Foggia, Italy
| | - Luca Richeldi
- Fondazione Policlinico A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Francesco Blasi
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Respiratory Unit and Cystic Fibrosis Adult Center, Milan, Italy
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy
| | - Stefano Aliberti
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20072, Pieve Emanuele, Milan, Italy.
- IRCCS Humanitas Research Hospital, Respiratory Unit, Via Manzoni 56, 20089, Rozzano, Milan, Italy.
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Khan MA, Sherbini N, Alyami S, Al-Harbi A, Alrajhi S, Abdullah R, AlGhamdi D, Rajendram R, Bamefleh H, Al-Jahdali H. Role of Multidisciplinary Team Meetings in the Diagnosis and Management of Diffuse Parenchymal Lung Diseases in a Tertiary Care Hospital. Avicenna J Med 2023; 13:230-236. [PMID: 38144909 PMCID: PMC10736212 DOI: 10.1055/s-0043-1776063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2023] Open
Abstract
Background Decisions on the management of interstitial lung diseases (ILD) and prognostication require an accurate diagnosis. It has been proposed that multidisciplinary team (MDT) meetings for ILD (ILD-MDT) improve these decisions in challenging cases of ILD. However, most studies in this field have been based on the decisions of individual clinicians and there are few reports on the outcomes of the ILD-MDT approach. We therefore describe the experience of the ILD-MDT meetings at our institution. Methods A single-center retrospective review of the electronic health care records of patients discussed in the ILD-MDT meetings at our institution from February 2016 to January 2021 was performed. At out institution, at each ILD-MDT meeting, the referring pulmonologist presents the clinical history and the results of all relevant investigations including serology, blood gas analyses, lung function tests, bronchoscopy, and bronchoalveolar lavage. A radiologist then describes the imaging including serial computed tomography (CT) scans. When available, the findings on lung biopsy are presented by a pathologist. Subsequent discussions lead to a consensus on the diagnosis and further management. Results The study included 121 patients, comprising 71 (57%) males and 76 nonsmokers (62.8%), with a mean age of 65 years (range: 25-93 years). The average number of comorbidities was 2.4 (range: 0-7). Imaging-based diagnoses were usual interstitial pneumonia (UIP)/chronic hypersensitivity pneumonitis (CHP) in 32 (26%) patients, UIP in 20 (17%) patients, probable UIP in 27 (22%) patients, nonspecific interstitial pneumonia in 11 (9%) patients, and indeterminate interstitial lung abnormalities (ILA) in 10 (8%) patients. The most common consensus clinical diagnosis after an ILD-MDT discussion was chronic hypersensitivity pneumonitis/idiopathic pulmonary fibrosis in 17 patients (14%), followed by idiopathic pulmonary fibrosis and connective tissue disease associated interstitial lung disease in 16 patients (13%), CHP in 11 patients (9.1%), and ILA in 10 patients (8.4%). Only a 42 patients (35%) required surgical lung biopsy for confirmation of the diagnosis. Conclusion This study describes the characteristics of the patients discussed in the ILD-MDT meetings with emphasis on their clinical, radiological, and laboratory data to reach a diagnosis and management plan. The decisions on commencement of antifibrotics or immunosuppressive therapy for patients with various ILDs are also made during these ILD-MDT meetings. This descriptive study could help other health care professionals regarding the structure of their ILD-MDT meetings and with discussions about diagnostic and care decisions for diffused parenchymal lung disease patients.
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Affiliation(s)
- Mohammad Ayaz Khan
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
- King Abdullah International Medical Research Centre, Riyadh, Saudi Arabia
- Division of Pulmonary, Ministry of National Guard-Health Affairs, Department of Medicine, Riyadh, Saudi Arabia
| | - Nahid Sherbini
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
- King Abdullah International Medical Research Centre, Riyadh, Saudi Arabia
- Internal Medicine Division, Ministry of National Guard-Health Affairs, Department of Medicine, Madinah, Saudi Arabia
| | - Sami Alyami
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
- King Abdullah International Medical Research Centre, Riyadh, Saudi Arabia
- Division of Pulmonary, Ministry of National Guard-Health Affairs, Department of Medicine, Riyadh, Saudi Arabia
| | - Abdullah Al-Harbi
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
- King Abdullah International Medical Research Centre, Riyadh, Saudi Arabia
- Division of Pulmonary, Ministry of National Guard-Health Affairs, Department of Medicine, Riyadh, Saudi Arabia
| | - Suliman Alrajhi
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
- King Abdullah International Medical Research Centre, Riyadh, Saudi Arabia
- Department of Imaging, Ministry of National Guard-Health Affairs, Riyadh, Saudi Arabia
| | - Reem Abdullah
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
- King Abdullah International Medical Research Centre, Riyadh, Saudi Arabia
- Division of Pulmonary, Ministry of National Guard-Health Affairs, Department of Medicine, Riyadh, Saudi Arabia
| | - Dhafer AlGhamdi
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
- King Abdullah International Medical Research Centre, Riyadh, Saudi Arabia
- Division of Pulmonary, Ministry of National Guard-Health Affairs, Department of Medicine, Riyadh, Saudi Arabia
| | - Rajkumar Rajendram
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
- King Abdullah International Medical Research Centre, Riyadh, Saudi Arabia
- Internal Medicine Division, Ministry of National Guard-Health Affairs, Department of Medicine, Riyadh, Saudi Arabia
| | - Hana Bamefleh
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
- King Abdullah International Medical Research Centre, Riyadh, Saudi Arabia
- Department of Pathology and laboratory, Ministry of National Guard-Health Affairs, Riyadh, Saudi Arabia
| | - Hamdan Al-Jahdali
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
- King Abdullah International Medical Research Centre, Riyadh, Saudi Arabia
- Division of Pulmonary, Ministry of National Guard-Health Affairs, Department of Medicine, Riyadh, Saudi Arabia
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Fairley JL, Ross L, Burns A, Prior D, Conron M, Rouse H, McDonald J, MacIsaac A, La Gerche A, Morrisroe K, Ferdowsi N, Quinlivan A, Brown Z, Stevens W, Nikpour M. Multidisciplinary team discussion: the emerging gold standard for management of cardiopulmonary complications of connective tissue disease. Intern Med J 2023; 53:1919-1924. [PMID: 37772776 PMCID: PMC10947227 DOI: 10.1111/imj.16233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 08/28/2023] [Indexed: 09/30/2023]
Abstract
Cardiopulmonary complications of connective tissue diseases (CTDs), particularly pulmonary arterial hypertension (PAH) and interstitial lung disease (ILD), are major determinants of morbidity and mortality. Multidisciplinary meetings may improve diagnostic accuracy and optimise treatment. We review the literature regarding multidisciplinary meetings in CTD-ILD and PAH and describe our tertiary centre experience of the role of the multidisciplinary meeting in managing CTD-PAH.
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Affiliation(s)
- Jessica L. Fairley
- Department of MedicineThe University of MelbourneMelbourneVictoriaAustralia
- Department of RheumatologySt. Vincent's Hospital MelbourneMelbourneVictoriaAustralia
| | - Laura Ross
- Department of MedicineThe University of MelbourneMelbourneVictoriaAustralia
- Department of RheumatologySt. Vincent's Hospital MelbourneMelbourneVictoriaAustralia
| | - Andrew Burns
- Department of MedicineThe University of MelbourneMelbourneVictoriaAustralia
- Department of CardiologySt Vincent's Hospital MelbourneMelbourneAustralia
| | - David Prior
- Department of MedicineThe University of MelbourneMelbourneVictoriaAustralia
- Department of CardiologySt Vincent's Hospital MelbourneMelbourneAustralia
| | - Matthew Conron
- Department of Respiratory MedicineSt Vincent's Hospital MelbourneMelbourneAustralia
| | - Hannah Rouse
- Department of RadiologySt Vincent's Hospital MelbourneMelbourneVictoriaAustralia
| | - Julie McDonald
- Department of Respiratory MedicineSt Vincent's Hospital MelbourneMelbourneAustralia
| | - Andrew MacIsaac
- Department of CardiologySt Vincent's Hospital MelbourneMelbourneAustralia
| | - André La Gerche
- Department of MedicineThe University of MelbourneMelbourneVictoriaAustralia
- Baker Heart and Diabetes InstituteVictoriaAustralia
| | - Kathleen Morrisroe
- Department of MedicineThe University of MelbourneMelbourneVictoriaAustralia
- Department of RheumatologySt. Vincent's Hospital MelbourneMelbourneVictoriaAustralia
| | - Nava Ferdowsi
- Department of RheumatologySt. Vincent's Hospital MelbourneMelbourneVictoriaAustralia
| | - Alannah Quinlivan
- Department of MedicineThe University of MelbourneMelbourneVictoriaAustralia
- Department of RheumatologySt. Vincent's Hospital MelbourneMelbourneVictoriaAustralia
| | - Zoe Brown
- Department of MedicineThe University of MelbourneMelbourneVictoriaAustralia
- Department of RheumatologySt. Vincent's Hospital MelbourneMelbourneVictoriaAustralia
| | - Wendy Stevens
- Department of RheumatologySt. Vincent's Hospital MelbourneMelbourneVictoriaAustralia
| | - Mandana Nikpour
- Department of MedicineThe University of MelbourneMelbourneVictoriaAustralia
- Department of RheumatologySt. Vincent's Hospital MelbourneMelbourneVictoriaAustralia
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Sanduzzi Zamparelli S, Sanduzzi Zamparelli A, Bocchino M. The Evolving Concept of the Multidisciplinary Approach in the Diagnosis and Management of Interstitial Lung Diseases. Diagnostics (Basel) 2023; 13:2437. [PMID: 37510180 PMCID: PMC10378270 DOI: 10.3390/diagnostics13142437] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Revised: 06/19/2023] [Accepted: 06/29/2023] [Indexed: 07/30/2023] Open
Abstract
BACKGROUND Interstitial lung diseases (ILDs) are a group of heterogeneous diseases characterized by inflammation and/or fibrosis of the lung interstitium, leading to a wide range of clinical manifestations and outcomes. Over the years, the literature has demonstrated the increased diagnostic accuracy and confidence associated with a multidisciplinary approach (MDA) in assessing diseases involving lung parenchyma. This approach was recently emphasized by the latest guidelines from the American Thoracic Society, European Respiratory Society, Japanese Respiratory Society, and Latin American Thoracic Association for the diagnosis of ILDs. METHODS In this review, we will discuss the role, composition, and timing of multidisciplinary diagnosis (MDD) concerning idiopathic pulmonary fibrosis, connective tissue disease associated with ILDs, hypersensitive pneumonia, and idiopathic pneumonia with autoimmune features, based on the latest recommendations for their diagnosis. RESULTS The integration of clinical, radiological, histopathological, and, often, serological data is crucial in the early identification and management of ILDs, improving patient outcomes. Based on the recent endorsement of transbronchial cryo-biopsy in idiopathic pulmonary fibrosis guidelines, an MDA helps guide the choice of the sampling technique, obtaining the maximum diagnostic performance, and avoiding the execution of more invasive procedures such as a surgical lung biopsy. A multidisciplinary team should include pulmonologists, radiologists, pathologists, and, often, rheumatologists, being assembled regularly to achieve a consensus diagnosis and to review cases in light of new features. CONCLUSIONS The literature highlighted that an MDA is essential to improve the accuracy and reliability of ILD diagnosis, allowing for the early optimization of therapy and reducing the need for invasive procedures. The multidisciplinary diagnosis of ILDs is an ongoing and dynamic process, often referred to as a "working diagnosis", involving the progressive integration and re-evaluation of clinical, radiological, and histological features.
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Affiliation(s)
| | - Alessandro Sanduzzi Zamparelli
- Department of Clinical Medicine and Surgery, Section of Respiratory Diseases, University Federico II, Azienda Ospedaliera dei Colli-Monaldi Hospital, 80131 Naples, Italy
- Staff of UNESCO Chair for Health Education and Sustainable Development, University Federico II, 80131 Naples, Italy
| | - Marialuisa Bocchino
- Department of Clinical Medicine and Surgery, Section of Respiratory Diseases, University Federico II, Azienda Ospedaliera dei Colli-Monaldi Hospital, 80131 Naples, Italy
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10
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Comes A, Sgalla G, Ielo S, Magrì T, Richeldi L. Challenges in the diagnosis of idiopathic pulmonary fibrosis: the importance of a multidisciplinary approach. Expert Rev Respir Med 2023; 17:1-11. [PMID: 37005289 DOI: 10.1080/17476348.2023.2199156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/04/2023]
Abstract
INTRODUCTION The diagnosis of Idiopathic pulmonary fibrosis (IPF) requires the careful exclusion of secondary causes of interstitial lung disease (ILD), and the collaboration among different specialists is considered paramount to establish a diagnosis with high diagnostic confidence. The multidisciplinary discussion (MDD) has assumed an increasing importance over the years in the different phases of the IPF diagnostic work-up. AREAS COVERED The role of MDD in the diagnosis and management of IPF will be described. Practical insights will be provided into how and when to perform MDD based on the available scientific evidence. Current limitations and future perspectives will be discussed. EXPERT OPINION In the absence of high diagnostic confidence, agreement between different specialists during MDD is recognized as a surrogate indicator of diagnostic accuracy. Often, despite a lengthy evaluation, the diagnosis remains unclassifiable in a significant percentage of patients. MDD therefore appears to be pivotal in attaining an accurate diagnosis of ILDs. The discussion among different specialists can also include other specialists, such as rheumatologists and thoracic surgeons, in addition to the core group of pulmonologists, radiologists, and pathologists. Such discussions can allow greater diagnostic accuracy and have important effects on management, pharmacologic therapies, and prognosis.
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Affiliation(s)
- Alessia Comes
- Facoltà di Medicina e Chirurgia, Università Cattolica del Sacro Cuore, Roma, Italy
| | - Giacomo Sgalla
- Fondazione Policlinico Universitario A. Gemelli, IRCCS, Roma, Italy
| | - Simone Ielo
- Facoltà di Medicina e Chirurgia, Università Cattolica del Sacro Cuore, Roma, Italy
| | - Tonia Magrì
- Facoltà di Medicina e Chirurgia, Università Cattolica del Sacro Cuore, Roma, Italy
| | - L Richeldi
- Facoltà di Medicina e Chirurgia, Università Cattolica del Sacro Cuore, Roma, Italy
- Fondazione Policlinico Universitario A. Gemelli, IRCCS, Roma, Italy
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11
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Kreuter M, Behr J, Bonella F, Costabel U, Gerber A, Hamer OW, Heussel CP, Jonigk D, Krause A, Koschel D, Leuschner G, Markart P, Nowak D, Pfeifer M, Prasse A, Wälscher J, Winter H, Kabitz HJ. [Consensus guideline on the interdisciplinary diagnosis of interstitial lung diseases]. Pneumologie 2023; 77:269-302. [PMID: 36977470 DOI: 10.1055/a-2017-8971] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023]
Abstract
The evaluation of a patient with interstitial lung disease (ILD) includes assessment of clinical, radiological, and often histopathological data. As there were no specific recommendations to guide the evaluation of patients under the suspicion of an ILD within the German practice landscape, this position statement from an interdisciplinary panel of ILD experts provides guidance related to the diagnostic modalities which should be used in the evaluation of ILD. This includes clinical assessment rheumatological evaluation, radiological examinations, histopathologic sampling and the need for a final discussion in a multidisciplinary team.
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Affiliation(s)
- Michael Kreuter
- Universitäres Lungenzentrum Mainz, Abteilungen für Pneumologie, ZfT, Universitätsmedizin Mainz und Pneumologie, Beatmungs- und Schlafmedizin, Marienhaus Klinikum Mainz
- Zentrum für interstitielle und seltene Lungenerkrankungen, Thoraxklinik, Universitätsklinikum Heidelberg und Klinik für Pneumologie, Klinikum Ludwigsburg
- Deutsches Zentrum für Lungenforschung
| | - Jürgen Behr
- Medizinische Klinik und Poliklinik V, LMU Klinikum der Universität München
- Deutsches Zentrum für Lungenforschung
| | - Francesco Bonella
- Zentrum für interstitielle und seltene Lungenerkrankungen, Ruhrlandklinik, Universitätsmedizin Essen
| | - Ulrich Costabel
- Zentrum für interstitielle und seltene Lungenerkrankungen, Ruhrlandklinik, Universitätsmedizin Essen
| | - Alexander Gerber
- Rheumazentrum Halensee, Berlin und Institut für Arbeits- Sozial- und Umweltmedizin, Goetheuniversität Frankfurt am Main
| | - Okka W Hamer
- Institut für Röntgendiagnostik, Universitätsklinikum Regensburg und Abteilung für Radiologie, Klinik Donaustauf, Donaustauf
| | - Claus Peter Heussel
- Diagnostische und interventionelle Radiologie, Thoraxklinik Heidelberg, Universitätsklinikum Heidelberg
- Deutsches Zentrum für Lungenforschung
| | - Danny Jonigk
- Institut für Pathologie, Medizinische Hochschule Hannover und Institut für Pathologie, RWTH Universitätsklinikum Aachen
- Deutsches Zentrum für Lungenforschung
| | - Andreas Krause
- Abteilung für Rheumatologie, klinische Immunologie und Osteologie, Immanuel Krankenhaus Berlin
| | - Dirk Koschel
- Abteilung für Innere Medizin und Pneumologie, Fachkrankenhaus Coswig, Lungenzentrum, Coswig und Bereich Pneumologie der Medizinischen Klinik, Carl Gustav Carus Universitätsklinik, Dresden
| | - Gabriela Leuschner
- Medizinische Klinik und Poliklinik V, LMU Klinikum der Universität München
- Deutsches Zentrum für Lungenforschung
| | - Philipp Markart
- Medizinische Klinik V, Campus Fulda, Universitätsmedizin Marburg und Medizinische Klinik und Poliklinik, Universitätsklinikum Gießen
- Deutsches Zentrum für Lungenforschung
| | - Dennis Nowak
- Institut und Poliklinik für Arbeits-, Sozial- und Umweltmedizin, LMU Klinikum, München
| | - Michael Pfeifer
- Klinik für Pneumologie und konservative Intensivmedizin, Krankenhaus Barmherzige Brüder Regensburg
| | - Antje Prasse
- Klinik für Pneumologie und Infektionsmedizin, Medizinische Hochschule Hannover und Abteilung für Fibroseforschung, Fraunhofer ITEM
- Deutsches Zentrum für Lungenforschung
| | - Julia Wälscher
- Zentrum für interstitielle und seltene Lungenerkrankungen, Ruhrlandklinik, Universitätsmedizin Essen
| | - Hauke Winter
- Abteilung für Thoraxchirurgie, Thoraxklinik, Universität Heidelberg, Heidelberg
- Deutsches Zentrum für Lungenforschung
| | - Hans-Joachim Kabitz
- II. Medizinische Klinik, Pneumologie und Internistische Intensivmedizin, Klinikum Konstanz, GLKN, Konstanz
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Chatterjee S, Perelas A, Yadav R, Kirby DF, Singh A. Viewpoint: a multidisciplinary approach to the assessment of patients with systemic sclerosis-associated interstitial lung disease. Clin Rheumatol 2023; 42:653-661. [PMID: 36271064 PMCID: PMC9935731 DOI: 10.1007/s10067-022-06408-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Revised: 10/05/2022] [Accepted: 10/07/2022] [Indexed: 11/03/2022]
Abstract
Systemic sclerosis (SSc) is a rare and heterogeneous disease affecting the skin and internal organs. SSc-associated ILD (SSc-ILD) is a common and often early manifestation of SSc. This article discusses the rationale for a multidisciplinary approach (MDA) to the early identification and assessment of patients with SSc-ILD. Diagnosis of SSc-ILD is often challenging as patients with early disease can be asymptomatic, and SSc-ILD symptoms, such as exertional dyspnea and cough, are non-specific. High-resolution computed tomography (HRCT) of the lungs is the gold standard for diagnosis of SSc-ILD since pulmonary function tests lack sensitivity and specificity, especially in early disease. On HRCT, most patients with SSc-ILD have a non-specific interstitial pneumonia (NSIP) pattern. In addition, findings of pulmonary hypertension and esophageal dysmotility may be present. The multi-organ involvement of SSc and the diverse spectrum of symptoms support an MDA for the diagnosis and assessment of patients with SSc-ILD, with input from rheumatologists, pulmonologists, gastroenterologists, radiologists, and other specialists. Key Points • Interstitial lung disease (ILD) is a common manifestation of systemic sclerosis (SSc). • Early diagnosis is key to reducing the morbidity and mortality associated with SSc-ILD and other manifestations of SSc. • The multi-organ involvement of SSc supports a multidisciplinary approach to the diagnosis and assessment of patients with SSc-ILD, with input from rheumatologists, pulmonologists, gastroenterologists, radiologists, and other specialists.
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Affiliation(s)
- Soumya Chatterjee
- Department of Rheumatic and Immunologic Diseases, Orthopedic and Rheumatology Institute, Cleveland Clinic, Cleveland, OH USA
| | - Apostolos Perelas
- Department of Pulmonary and Critical Care Medicine, Virginia Commonwealth University, Richmond, VA USA
| | - Ruchi Yadav
- Department of Diagnostic Radiology, Imaging Institute, Cleveland Clinic, Cleveland, OH USA
| | - Donald F. Kirby
- Department of Gastroenterology, Hepatology, and Nutrition, Center for Human Nutrition, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, OH USA
| | - Amandeep Singh
- Department of Gastroenterology, Hepatology, and Nutrition, Center for Human Nutrition, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, OH USA
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Berger K, Kaner RJ. Diagnosis and Pharmacologic Management of Fibrotic Interstitial Lung Disease. Life (Basel) 2023; 13:599. [PMID: 36983755 PMCID: PMC10055741 DOI: 10.3390/life13030599] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Revised: 02/15/2023] [Accepted: 02/16/2023] [Indexed: 02/23/2023] Open
Abstract
Interstitial lung disease is an umbrella term that encompasses a spectrum of parenchymal lung pathologies affecting the gas exchanging part of the lung. While many of these disease entities are not fibrotic in nature, a number can lead to pulmonary fibrosis which may or may not progress over time. Idiopathic pulmonary fibrosis is the prototypical, progressive fibrotic interstitial lung disease, which can lead to worsening hypoxemic respiratory failure and mortality within a number of years from the time of diagnosis. The importance of an accurate and timely diagnosis of interstitial lung diseases, which is needed to inform prognosis and guide clinical management, cannot be overemphasized. Developing a consensus diagnosis requires the incorporation of a variety of factors by a multidisciplinary team, which then may or may not determine a need for tissue sampling. Clinical management can be challenging given the heterogeneity of disease behavior and the paucity of controlled trials to guide decision making. This review addresses current paradigms and recent updates in the diagnosis and pharmacologic management of these fibrotic interstitial lung diseases.
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Affiliation(s)
- Kristin Berger
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Weill Cornell Medicine, New York, NY 10021, USA
| | - Robert J. Kaner
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Weill Cornell Medicine, New York, NY 10021, USA
- Department of Genetic Medicine, Weill Cornell Medicine, New York, NY 10021, USA
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14
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Alsomali H, Palmer E, Aujayeb A, Funston W. Early Diagnosis and Treatment of Idiopathic Pulmonary Fibrosis: A Narrative Review. Pulm Ther 2023; 9:177-193. [PMID: 36773130 PMCID: PMC10203082 DOI: 10.1007/s41030-023-00216-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Accepted: 01/19/2023] [Indexed: 02/12/2023] Open
Abstract
Idiopathic pulmonary fibrosis (IPF) is a chronic, progressive fibrosing interstitial lung disease of unknown aetiology. Patients typically present with symptoms of chronic dyspnoea and cough over a period of months to years. IPF has a poor prognosis, with an average life expectancy of 3-5 years from diagnosis if left untreated. Two anti-fibrotic medications (nintedanib and pirfenidone) have been approved for the treatment of IPF. These drugs slow disease progression by reducing decline in lung function. Early diagnosis is crucial to ensure timely treatment selection and improve outcomes. High-resolution computed tomography (HRCT) plays a major role in the diagnosis of IPF. In this narrative review, we discuss the importance of early diagnosis, awareness among primary care physicians, lung cancer screening programmes and early IPF detection, and barriers to accessing anti-fibrotic medications.
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Affiliation(s)
- Hana Alsomali
- Faculty of Medical Sciences, Newcastle University, Newcastle Upon Tyne, NE1 7RU, UK
| | - Evelyn Palmer
- Department of Respiratory Medicine, The Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle Upon Tyne, NE1 4LP, UK.
| | - Avinash Aujayeb
- Department of Respiratory Medicine, Northumbria Healthcare NHS Trust, Northumbria Way, Cramlington, NE23 6NZ, UK
| | - Wendy Funston
- Faculty of Medical Sciences, Newcastle University, Newcastle Upon Tyne, NE1 7RU, UK.,Department of Respiratory Medicine, The Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle Upon Tyne, NE1 4LP, UK
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15
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Dsouza KG, Alexander AS, Watts Jr JR, Kulkarni T. Management of interstitial lung disease in patients with autoimmune disease-related interstitial lung disease. Multidiscip Respir Med 2023; 18:890. [PMID: 37197388 PMCID: PMC10184176 DOI: 10.4081/mrm.2023.890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 03/21/2023] [Indexed: 05/19/2023] Open
Abstract
Interstitial lung disease (ILD) is a common manifestation of systemic autoimmune diseases. A proportion of patients with autoimmune disease associated-ILDs develop progressive pulmonary fibrosis. Regular monitoring of patients with pulmonary fibrosis is recommended to enable prompt detection of progression and initiation or escalation of therapy if needed. However, there is no established algorithm for the treatment of autoimmune disease associated-ILDs. In this article, we present three case studies that demonstrate the challenges in the diagnosis and management of patients with autoimmune disease associated-ILDs and the importance of taking a multidisciplinary approach to their care.
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Affiliation(s)
| | | | - Jubal R. Watts Jr
- Department of Radiology, University of Alabama at Birmingham, AL, USA
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16
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Glenn LM, Troy LK, Corte TJ. Novel diagnostic techniques in interstitial lung disease. Front Med (Lausanne) 2023; 10:1174443. [PMID: 37188089 PMCID: PMC10175799 DOI: 10.3389/fmed.2023.1174443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Accepted: 04/10/2023] [Indexed: 05/17/2023] Open
Abstract
Research into novel diagnostic techniques and targeted therapeutics in interstitial lung disease (ILD) is moving the field toward increased precision and improved patient outcomes. An array of molecular techniques, machine learning approaches and other innovative methods including electronic nose technology and endobronchial optical coherence tomography are promising tools with potential to increase diagnostic accuracy. This review provides a comprehensive overview of the current evidence regarding evolving diagnostic methods in ILD and to consider their future role in routine clinical care.
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Affiliation(s)
- Laura M. Glenn
- Department of Respiratory and Sleep Medicine, Royal Prince Alfred Hospital, Camperdown, NSW, Australia
- Central Clinical School, The University of Sydney School of Medicine, Sydney, NSW, Australia
- NHMRC Centre of Research Excellence in Pulmonary Fibrosis, Camperdown, NSW, Australia
- *Correspondence: Laura M. Glenn,
| | - Lauren K. Troy
- Department of Respiratory and Sleep Medicine, Royal Prince Alfred Hospital, Camperdown, NSW, Australia
- Central Clinical School, The University of Sydney School of Medicine, Sydney, NSW, Australia
- NHMRC Centre of Research Excellence in Pulmonary Fibrosis, Camperdown, NSW, Australia
| | - Tamera J. Corte
- Department of Respiratory and Sleep Medicine, Royal Prince Alfred Hospital, Camperdown, NSW, Australia
- Central Clinical School, The University of Sydney School of Medicine, Sydney, NSW, Australia
- NHMRC Centre of Research Excellence in Pulmonary Fibrosis, Camperdown, NSW, Australia
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Yong WP, Teo FS, Teo LL, Ng MC, Tan TJ, Low SY, Wong K, Ang P, Choo SP, Lee KH, Lee SC. Clinical best practices in optimal monitoring, early diagnosis, and effective management of antibody-drug conjugate-induced interstitial lung disease or pneumonitis: a multidisciplinary team approach in Singapore. Expert Opin Drug Metab Toxicol 2022; 18:805-815. [PMID: 36636012 DOI: 10.1080/17425255.2022.2162383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
INTRODUCTION Interstitial lung disease (ILD) or pneumonitis remains an important adverse event identified with treatment with antibody-drug conjugates (ADCs). Drug-induced ILD (DILD) accounts for 3%-5% of common ILD cases and is a significant problem in clinical practice. Hence, with the anticipation of the widespread use of ADCs, it will be important for guidelines and recommendations to be established to direct and standardize the management of DILD by a multidisciplinary team (MDT). AREAS COVERED A thorough literature search was conducted using PubMed to identify relevant articles related to ADCs published between 1 January 2010 and 31 November 2022. Based on the review of the literature combined with expert opinions, this review article offers an overview of incidences of ILDs associated with the use of newer anticancer therapies, specifically ADCs, and discusses local-regional best practices in optimal monitoring, early diagnosis, and management of DILD involving an MDT. EXPERT OPINION Multidisciplinary input and consensus are crucial in the accurate diagnosis of DILD. The core group of essential attendees in the MDT are oncologists, pulmonologists, thoracic radiologists, and pathologists. This allows for the integration of expertise from different specialists to achieve a 'best fit' diagnosis and management.
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Affiliation(s)
- Wei Peng Yong
- National University Cancer Institute, Singapore, National University Health System, Singapore
| | - Felicia Sw Teo
- University Medicine Cluster, Division of Respiratory and Critical Care Medicine, National University Hospital, National University Health System, Singapore.,The Lung Clinic, Mount Elizabeth Medical Centre, Singapore
| | - Lynette Ls Teo
- Department of Diagnostic Imaging, National University Hospital, National University Health System, Singapore
| | - Matthew Ch Ng
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore
| | - Tira J Tan
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore
| | - Su Ying Low
- Department of Respiratory and Critical Care Medicine, Singapore General Hospital, Singapore
| | - Karmen Wong
- Icon Cancer Centre, Mount Alvernia Hospital, Singapore
| | - Peter Ang
- Oncocare Cancer Centre, Mount Elizabeth Novena Medical Centre, Singapore
| | - Su Pin Choo
- Curie Oncology, Mount Elizabeth Hospital, Singapore
| | - Kim Hua Lee
- Division of Oncology Nursing, National University Cancer Institute, Singapore, National University Health System, Singapore
| | - Soo Chin Lee
- National University Cancer Institute, Singapore, National University Health System, Singapore
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Piotrowski WJ, Martusewicz-Boros MM, Białas AJ, Barczyk A, Batko B, Błasińska K, Boros PW, Górska K, Grzanka P, Jassem E, Jastrzębski D, Kaczyńska J, Kowal-Bielecka O, Kucharz E, Kuś J, Kuźnar-Kamińska B, Kwiatkowska B, Langfort R, Lewandowska K, Mackiewicz B, Majewski S, Makowska J, Miłkowska-Dymanowska J, Puścińska E, Siemińska A, Sobiecka M, Soroka-Dąda RA, Szołkowska M, Wiatr E, Ziora D, Śliwiński P. Guidelines of the Polish Respiratory Society on the Diagnosis and Treatment of Progressive Fibrosing Interstitial Lung Diseases Other than Idiopathic Pulmonary Fibrosis. Adv Respir Med 2022; 90:425-450. [PMID: 36285980 PMCID: PMC9717335 DOI: 10.3390/arm90050052] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 08/24/2022] [Accepted: 09/05/2022] [Indexed: 11/16/2023]
Abstract
The recommendations were developed as answers to previously formulated questions concerning everyday diagnostic and therapeutic challenges. They were developed based on a review of the current literature using the GRADE methodology. The experts suggest that PF-ILD be diagnosed based on a combination of different criteria, such as the aggravation of symptoms, progression of radiological lesions, and worsening of lung function test parameters. The experts recommend a precise diagnosis of an underlying disease, with serological testing for an autoimmune disease always being included. The final diagnosis should be worked out by a multidisciplinary team (MDT). Patients with an interstitial lung disease other than IPF who do not meet the criteria for the progressive fibrosis phenotype should be monitored for progression, and those with systemic autoimmune diseases should be regularly monitored for signs of interstitial lung disease. In managing patients with interstitial lung disease associated with autoimmune diseases, an opinion of an MDT should be considered. Nintedanib rather than pirfenidon should be introduced in the event of the ineffectiveness of the therapy recommended for the treatment of the underlying disease, but in some instances, it is possible to start antifibrotic treatment without earlier immunomodulatory therapy. It is also admissible to use immunomodulatory and antifibrotic drugs simultaneously. No recommendations were made for or against termination of anti-fibrotic therapy in the case of noted progression during treatment of a PF-ILD other than IPF. The experts recommend that the same principles of non-pharmacological and palliative treatment and eligibility for lung transplantation should be applied to patients with an interstitial lung disease other than IPF with progressive fibrosis as in patients with IPF.
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Affiliation(s)
| | - Magdalena M. Martusewicz-Boros
- 3rd Lung Diseases and Oncology Department, National Tuberculosis and Lung Diseases Research Institute in Warsaw, 01-138 Warsaw, Poland
| | - Adam J. Białas
- Department of Pathobiology of Respiratory Diseases, Medical University of Lodz, 90-153 Lodz, Poland
| | - Adam Barczyk
- Department of Pneumonology, School of Medicine in Katowice, Medical University of Silesia, 40-635 Katowice, Poland
| | - Bogdan Batko
- Department of Rheumatology and Immunology, Faculty of Medicine and Health Sciences, Andrzej Frycz Modrzewski University, 30-705 Krakow, Poland
| | - Katarzyna Błasińska
- Department of Radiology, National Tuberculosis and Lung Diseases Research Institute in Warsaw, 01-138 Warsaw, Poland
| | - Piotr W. Boros
- Lung Pathophysiology Department, National Tuberculosis and Lung Diseases Research Institute in Warsaw, 01-138 Warsaw, Poland
| | - Katarzyna Górska
- Department of Internal Medicine, Pulmonary Diseases and Allergy, Medical University of Warsaw, 02-091 Warsaw, Poland
| | - Piotr Grzanka
- Department of Radiology, Voivodeship Hospital in Opole, 45-061 Opole, Poland
| | - Ewa Jassem
- Department of Allergology and Pneumonology, Medical University of Gdansk, 80-214 Gdańsk, Poland
| | - Dariusz Jastrzębski
- Department of Lung Diseases and Tuberculosis, Medical University of Silesia, 41-803 Zabrze, Poland
| | | | - Otylia Kowal-Bielecka
- Department of Rheumatology and Internal Medicine, Medical University of Białystok, 15-276 Białystok, Poland
| | - Eugeniusz Kucharz
- Department of Internal Medicine, Rheumatology and Clinical Immunology, Medical University of Silesia, 40-635 Katowice, Poland
| | - Jan Kuś
- 1st Lung Diseases Department, National Tuberculosis and Lung Diseases Research Institute in Warsaw, 01-138 Warsaw, Poland
| | - Barbara Kuźnar-Kamińska
- Department of Pulmonology, Allergology and Respiratory Oncology, University of Medical Sciences in Poznan, 61-701 Poznan, Poland
| | - Brygida Kwiatkowska
- Department of Rheumatology, Eleonora Reicher Rheumatology Institute, 02-637 Warszawa, Poland
| | - Renata Langfort
- Department of Pathology, National Tuberculosis and Lung Diseases Research Institute in Warsaw, 01-138 Warszawa, Poland
| | - Katarzyna Lewandowska
- 1st Lung Diseases Department, National Tuberculosis and Lung Diseases Research Institute in Warsaw, 01-138 Warsaw, Poland
| | - Barbara Mackiewicz
- Department of Pneumonology, Oncology and Allergology, Medical University, Lublin, 20-090 Lublin, Poland
| | - Sebastian Majewski
- Department of Pneumology, Medical University of Lodz, 90-153 Lodz, Poland
| | - Joanna Makowska
- Department of Rheumatology, Medical University of Lodz, 92-213 Lodz, Poland
| | | | - Elżbieta Puścińska
- 2nd Department of Respiratory Medicine, National Tuberculosis and Lung Diseases Research Institute in Warsaw, 01-138 Warsaw, Poland
| | - Alicja Siemińska
- Department of Allergology, Medical University of Gdańsk, 80-214 Gdansk, Poland
| | - Małgorzata Sobiecka
- 1st Lung Diseases Department, National Tuberculosis and Lung Diseases Research Institute in Warsaw, 01-138 Warsaw, Poland
| | | | - Małgorzata Szołkowska
- Department of Pathology, National Tuberculosis and Lung Diseases Research Institute in Warsaw, 01-138 Warszawa, Poland
| | - Elżbieta Wiatr
- 3rd Lung Diseases and Oncology Department, National Tuberculosis and Lung Diseases Research Institute in Warsaw, 01-138 Warsaw, Poland
| | - Dariusz Ziora
- Department of Lung Diseases and Tuberculosis, Medical University of Silesia, 41-803 Zabrze, Poland
| | - Paweł Śliwiński
- 2nd Department of Respiratory Medicine, National Tuberculosis and Lung Diseases Research Institute in Warsaw, 01-138 Warsaw, Poland
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19
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Patel H, Shah JR, Patel DR, Avanthika C, Jhaveri S, Gor K. Idiopathic pulmonary fibrosis: Diagnosis, biomarkers and newer treatment protocols. Dis Mon 2022:101484. [DOI: 10.1016/j.disamonth.2022.101484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Cottin V, Martinez FJ, Smith V, Walsh SLF. Multidisciplinary teams in the clinical care of fibrotic interstitial lung disease: current perspectives. Eur Respir Rev 2022; 31:220003. [PMID: 38743511 DOI: 10.1183/16000617.0003-2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Accepted: 07/04/2022] [Indexed: 11/05/2022] Open
Abstract
Multidisciplinary team (MDT) meetings, involving the integrated collaboration of healthcare professionals, are increasingly used in clinical practice to inform the diagnosis and treatment of interstitial lung diseases (ILDs). Over time, the assessment of patients with ILD has transitioned from discussions among clinicians, radiologists and pathologists to the inclusion of a broader range of clinical data and specialist expertise. Studies have shown that a multidisciplinary approach can have many benefits for the clinical care of patients with ILD by improving the diagnostic confidence for different ILDs and guiding treatment decisions. The utility of MDT discussions for diagnosis, monitoring disease progression and management decisions, will need to be considered based on how it is best positioned in the diagnostic and therapeutic process, as well as the practicality and challenges of its use. There are also uncertainties and heterogeneity concerning the optimal practices of MDT meetings in ILD care. In this review, we describe recent developments refining the approach to MDTs in clinical practice, including who should be involved in the MDTs, when it is most needed, their use in patient management, challenges in their implementation, and ongoing controversies in the field that need further research.
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Affiliation(s)
- Vincent Cottin
- Louis Pradel Hospital, Reference Centre for Rare Pulmonary Diseases, Hospices Civils de Lyon, Lyon, France
- Claude Bernard University Lyon 1, UMR754, INRAE, Member of OrphaLung, RespiFil, Radico-ILD and ERN-LUNG, Lyon, France
| | | | - Vanessa Smith
- Dept of Rheumatology, Ghent University Hospital Dept of Internal Medicine, Ghent, Belgium
| | - Simon L F Walsh
- National Heart and Lung Institute, Imperial College London, London, UK
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Glenn LM, Troy LK, Corte TJ. Diagnosing interstitial lung disease by multidisciplinary discussion: A review. Front Med (Lausanne) 2022; 9:1017501. [PMID: 36213664 PMCID: PMC9532594 DOI: 10.3389/fmed.2022.1017501] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Accepted: 09/05/2022] [Indexed: 11/13/2022] Open
Abstract
The multidisciplinary meeting (MDM) has been endorsed in current international consensus guidelines as the gold standard method for diagnosis of interstitial lung disease (ILD). In the absence of an accurate and reliable diagnostic test, the agreement between multidisciplinary meetings has been used as a surrogate marker for diagnostic accuracy. Although the ILD MDM has been shown to improve inter-clinician agreement on ILD diagnosis, result in a change in diagnosis in a significant proportion of patients and reduce unclassifiable diagnoses, the ideal form for an ILD MDM remains unclear, with constitution and processes of ILD MDMs varying greatly around the world. It is likely that this variation of practice contributes to the lack of agreement seen between MDMs, as well as suboptimal diagnostic accuracy. A recent Delphi study has confirmed the essential components required for the operation of an ILD MDM. The ILD MDM is a changing entity, as it incorporates new diagnostic tests and genetic markers, while also adapting in its form in response to the obstacles of the COVID-19 pandemic. The aim of this review was to evaluate the current evidence regarding ILD MDM and their role in the diagnosis of ILD, the practice of ILD MDM around the world, approaches to ILD MDM standardization and future directions to improve diagnostic accuracy in ILD.
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Affiliation(s)
- Laura M. Glenn
- Department of Respiratory and Sleep Medicine, Royal Prince Alfred Hospital, Camperdown, NSW, Australia
- The University of Sydney School of Medicine (Central Clinical School), Sydney, NSW, Australia
- National Health and Medical Research Council (NHMRC) Centre of Research Excellence in Pulmonary Fibrosis, Camperdown, NSW, Australia
- *Correspondence: Laura M. Glenn
| | - Lauren K. Troy
- Department of Respiratory and Sleep Medicine, Royal Prince Alfred Hospital, Camperdown, NSW, Australia
- The University of Sydney School of Medicine (Central Clinical School), Sydney, NSW, Australia
- National Health and Medical Research Council (NHMRC) Centre of Research Excellence in Pulmonary Fibrosis, Camperdown, NSW, Australia
| | - Tamera J. Corte
- Department of Respiratory and Sleep Medicine, Royal Prince Alfred Hospital, Camperdown, NSW, Australia
- The University of Sydney School of Medicine (Central Clinical School), Sydney, NSW, Australia
- National Health and Medical Research Council (NHMRC) Centre of Research Excellence in Pulmonary Fibrosis, Camperdown, NSW, Australia
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Anwar J, Kong WT, Balakrishnan B. Updates in Hypersensitivity Pneumonitis: A Narrative Review. CURRENT PULMONOLOGY REPORTS 2022. [DOI: 10.1007/s13665-022-00294-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Abstract
Purpose of Review
Hypersensitivity pneumonitis (HP) is an immune-mediated disease triggered by a known or unknown antigen. While reversible in the early stages of disease, progression toward irreversible pulmonary fibrosis may occur. This narrative review summarizes recent publications highlighting a methodical approach toward the diagnosis, classification, and management of fibrotic and nonfibrotic HP.
Recent Findings
Establishing the diagnosis of HP is often challenging given its variable clinical course, extensive inciting agents, and overlapping features with other interstitial lung diseases. Recently, HP has been re-classified into nonfibrotic and fibrotic subtypes based on radiographic and histopathological features. Chronic fibrotic HP is associated with significant functional impairment and increased mortality. In addition to antigen avoidance, immunosuppression is the cornerstone of management in nonfibrotic HP. Antifibrotic agents have emerged as a therapeutic option in halting the progression of chronic fibrotic HP.
Summary
The combination of clinical, radiographical, and histopathological data will assist in increasing the diagnostic certainty of HP. The new dichotomization of HP is thought to provide better prognostication for patients. This review provides clinicians with a current and evidence-based approach toward the management of patients with HP.
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Wijsenbeek M, Suzuki A, Maher TM. Interstitial lung diseases. Lancet 2022; 400:769-786. [PMID: 35964592 DOI: 10.1016/s0140-6736(22)01052-2] [Citation(s) in RCA: 142] [Impact Index Per Article: 71.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 03/14/2022] [Accepted: 06/03/2022] [Indexed: 02/07/2023]
Abstract
Over 200 interstitial lung diseases, from ultra rare to relatively common, are recognised. Most interstitial lung diseases are characterised by inflammation or fibrosis within the interstitial space, the primary consequence of which is impaired gas exchange, resulting in breathlessness, diminished exercise tolerance, and decreased quality of life. Outcomes vary considerably for each of the different interstitial lung diseases. In some conditions, spontaneous reversibility or stabilisation can occur, but unfortunately in many people with interstitial lung disease, especially in those manifesting progressive pulmonary fibrosis, respiratory failure and death are a sad reality. Over the past 3 years, the field of interstitial lung disease has had important advances, with the approval of drugs to treat systemic sclerosis-associated interstitial lung disease, interstitial lung disease-associated pulmonary hypertension, and different forms of progressive pulmonary fibrosis. This Seminar provides an update on epidemiology, pathogenesis, presentation, diagnosis, disease course, and management of the interstitial lung diseases that are most frequently encountered in clinical practice. Furthermore, we describe how developments have led to a shift in the classification and treatment of interstitial lung diseases that exhibit progressive pulmonary fibrosis and summarise the latest practice-changing guidelines. We conclude with an outline of controversies, uncertainties, and future directions.
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Affiliation(s)
- Marlies Wijsenbeek
- Center for Interstitial Lung Diseases and Sarcoidosis, Department of Respiratory Medicine, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands.
| | - Atsushi Suzuki
- Department of Respiratory Medicine, Nagoya University Graduate School of Medicine, Aichi, Japan
| | - Toby M Maher
- Hastings Centre for Pulmonary Research and Division of Pulmonary, Critical Care and Sleep Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA; National Heart and Lung Institute, Imperial College London, London, UK
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Cottin V, Bonniaud P, Cadranel J, Crestani B, Jouneau S, Marchand-Adam S, Nunes H, Wémeau-Stervinou L, Bergot E, Blanchard E, Borie R, Bourdin A, Chenivesse C, Clément A, Gomez E, Gondouin A, Hirschi S, Lebargy F, Marquette CH, Montani D, Prévot G, Quetant S, Reynaud-Gaubert M, Salaun M, Sanchez O, Trumbic B, Berkani K, Brillet PY, Campana M, Chalabreysse L, Chatté G, Debieuvre D, Ferretti G, Fourrier JM, Just N, Kambouchner M, Legrand B, Le Guillou F, Lhuillier JP, Mehdaoui A, Naccache JM, Paganon C, Rémy-Jardin M, Si-Mohamed S, Terrioux P. [French practical guidelines for the diagnosis and management of IPF - 2021 update, full version]. Rev Mal Respir 2022; 39:e35-e106. [PMID: 35752506 DOI: 10.1016/j.rmr.2022.01.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
BACKGROUND Since the previous French guidelines were published in 2017, substantial additional knowledge about idiopathic pulmonary fibrosis has accumulated. METHODS Under the auspices of the French-speaking Learned Society of Pulmonology and at the initiative of the coordinating reference center, practical guidelines for treatment of rare pulmonary diseases have been established. They were elaborated by groups of writers, reviewers and coordinators with the help of the OrphaLung network, as well as pulmonologists with varying practice modalities, radiologists, pathologists, a general practitioner, a head nurse, and a patients' association. The method was developed according to rules entitled "Good clinical practice" in the overall framework of the "Guidelines for clinical practice" of the official French health authority (HAS), taking into account the results of an online vote using a Likert scale. RESULTS After analysis of the literature, 54 recommendations were formulated, improved, and validated by the working groups. The recommendations covered a wide-ranging aspects of the disease and its treatment: epidemiology, diagnostic modalities, quality criteria and interpretation of chest CT, indication and modalities of lung biopsy, etiologic workup, approach to familial disease entailing indications and modalities of genetic testing, evaluation of possible functional impairments and prognosis, indications for and use of antifibrotic therapy, lung transplantation, symptom management, comorbidities and complications, treatment of chronic respiratory failure, diagnosis and management of acute exacerbations of fibrosis. CONCLUSION These evidence-based guidelines are aimed at guiding the diagnosis and the management in clinical practice of idiopathic pulmonary fibrosis.
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Affiliation(s)
- V Cottin
- Centre national coordonnateur de référence des maladies pulmonaires rares, service de pneumologie, hôpital Louis-Pradel, Hospices Civils de Lyon (HCL), Lyon, France; UMR 754, IVPC, INRAE, Université de Lyon, Université Claude-Bernard Lyon 1, Lyon, France; Membre d'OrphaLung, RespiFil, Radico-ILD2, et ERN-LUNG, Lyon, France.
| | - P Bonniaud
- Centre de référence constitutif des maladies pulmonaires rares, service de pneumologie et soins intensifs respiratoires, centre hospitalo-universitaire de Bourgogne et faculté de médecine et pharmacie, université de Bourgogne-Franche Comté, Dijon ; Inserm U123-1, Dijon, France
| | - J Cadranel
- Centre de référence constitutif des maladies pulmonaires rares, service de pneumologie et oncologie thoracique, Assistance publique-Hôpitaux de Paris (AP-HP), hôpital Tenon, Paris ; Sorbonne université GRC 04 Theranoscan, Paris, France
| | - B Crestani
- Centre de référence constitutif des maladies pulmonaires rares, service de pneumologie A, AP-HP, hôpital Bichat, Paris, France
| | - S Jouneau
- Centre de compétence pour les maladies pulmonaires rares de l'adulte, service de pneumologie, hôpital Pontchaillou, Rennes ; IRSET UMR1085, université de Rennes 1, Rennes, France
| | - S Marchand-Adam
- Centre de compétence pour les maladies pulmonaires rares de l'adulte, hôpital Bretonneau, service de pneumologie, CHRU, Tours, France
| | - H Nunes
- Centre de référence constitutif des maladies pulmonaires rares, service de pneumologie, AP-HP, hôpital Avicenne, Bobigny ; université Sorbonne Paris Nord, Bobigny, France
| | - L Wémeau-Stervinou
- Centre de référence constitutif des maladies pulmonaires rares, Institut Cœur-Poumon, service de pneumologie et immuno-allergologie, CHRU de Lille, Lille, France
| | - E Bergot
- Centre de compétence pour les maladies pulmonaires rares de l'adulte, service de pneumologie et oncologie thoracique, hôpital Côte de Nacre, CHU de Caen, Caen, France
| | - E Blanchard
- Centre de compétence pour les maladies pulmonaires rares de l'adulte, service de pneumologie, hôpital Haut Levêque, CHU de Bordeaux, Pessac, France
| | - R Borie
- Centre de référence constitutif des maladies pulmonaires rares, service de pneumologie A, AP-HP, hôpital Bichat, Paris, France
| | - A Bourdin
- Centre de compétence pour les maladies pulmonaires rares de l'adulte, département de pneumologie et addictologie, hôpital Arnaud-de-Villeneuve, CHU de Montpellier, Montpellier ; Inserm U1046, CNRS UMR 921, Montpellier, France
| | - C Chenivesse
- Centre de référence constitutif des maladies pulmonaires rares, service de pneumologie et d'immuno-allergologie, hôpital Albert Calmette ; CHRU de Lille, Lille ; centre d'infection et d'immunité de Lille U1019 - UMR 9017, Université de Lille, CHU Lille, CNRS, Inserm, Institut Pasteur de Lille, Lille, France
| | - A Clément
- Centre de ressources et de compétence de la mucoviscidose pédiatrique, centre de référence des maladies respiratoires rares (RespiRare), service de pneumologie pédiatrique, hôpital d'enfants Armand-Trousseau, CHU Paris Est, Paris ; Sorbonne université, Paris, France
| | - E Gomez
- Centre de compétence pour les maladies pulmonaires rares, département de pneumologie, hôpitaux de Brabois, CHRU de Nancy, Vandoeuvre-les Nancy, France
| | - A Gondouin
- Centre de compétence pour les maladies pulmonaires rares, service de pneumologie, CHU Jean-Minjoz, Besançon, France
| | - S Hirschi
- Centre de compétence pour les maladies pulmonaires rares, service de pneumologie, Nouvel Hôpital civil, Strasbourg, France
| | - F Lebargy
- Centre de compétence pour les maladies pulmonaires rares, service de pneumologie, CHU Maison Blanche, Reims, France
| | - C-H Marquette
- Centre de compétence pour les maladies pulmonaires rares, FHU OncoAge, département de pneumologie et oncologie thoracique, hôpital Pasteur, CHU de Nice, Nice cedex 1 ; Université Côte d'Azur, CNRS, Inserm, Institute of Research on Cancer and Aging (IRCAN), Nice, France
| | - D Montani
- Centre de compétence pour les maladies pulmonaires rares, centre national coordonnateur de référence de l'hypertension pulmonaire, service de pneumologie et soins intensifs pneumologiques, AP-HP, DMU 5 Thorinno, Inserm UMR S999, CHU Paris-Sud, hôpital de Bicêtre, Le Kremlin-Bicêtre ; Université Paris-Saclay, Faculté de médecine, Le Kremlin-Bicêtre, France
| | - G Prévot
- Centre de compétence pour les maladies pulmonaires rares, service de pneumologie, CHU Larrey, Toulouse, France
| | - S Quetant
- Centre de compétence pour les maladies pulmonaires rares, service de pneumologie et physiologie, CHU Grenoble Alpes, Grenoble, France
| | - M Reynaud-Gaubert
- Centre de compétence pour les maladies pulmonaires rares, service de pneumologie, AP-HM, CHU Nord, Marseille ; Aix Marseille Université, IRD, APHM, MEPHI, IHU-Méditerranée Infection, Marseille, France
| | - M Salaun
- Centre de compétence pour les maladies pulmonaires rares, service de pneumologie, oncologie thoracique et soins intensifs respiratoires & CIC 1404, hôpital Charles Nicole, CHU de Rouen, Rouen ; IRIB, laboratoire QuantiIF-LITIS, EA 4108, université de Rouen, Rouen, France
| | - O Sanchez
- Centre de compétence pour les maladies pulmonaires rares, service de pneumologie et soins intensifs, hôpital européen Georges-Pompidou, AP-HP, Paris, France
| | | | - K Berkani
- Clinique Pierre de Soleil, Vetraz Monthoux, France
| | - P-Y Brillet
- Université Paris 13, UPRES EA 2363, Bobigny ; service de radiologie, AP-HP, hôpital Avicenne, Bobigny, France
| | - M Campana
- Service de pneumologie et oncologie thoracique, CHR Orléans, Orléans, France
| | - L Chalabreysse
- Service d'anatomie-pathologique, groupement hospitalier est, HCL, Bron, France
| | - G Chatté
- Cabinet de pneumologie et infirmerie protestante, Caluire, France
| | - D Debieuvre
- Service de pneumologie, GHRMSA, hôpital Emile-Muller, Mulhouse, France
| | - G Ferretti
- Université Grenoble Alpes, Grenoble ; service de radiologie diagnostique et interventionnelle, CHU Grenoble Alpes, Grenoble, France
| | - J-M Fourrier
- Association Pierre-Enjalran Fibrose Pulmonaire Idiopathique (APEFPI), Meyzieu, France
| | - N Just
- Service de pneumologie, CH Victor-Provo, Roubaix, France
| | - M Kambouchner
- Service de pathologie, AP-HP, hôpital Avicenne, Bobigny, France
| | - B Legrand
- Cabinet médical de la Bourgogne, Tourcoing ; Université de Lille, CHU Lille, ULR 2694 METRICS, CERIM, Lille, France
| | - F Le Guillou
- Cabinet de pneumologie, pôle santé de l'Esquirol, Le Pradet, France
| | - J-P Lhuillier
- Cabinet de pneumologie, La Varenne Saint-Hilaire, France
| | - A Mehdaoui
- Service de pneumologie et oncologie thoracique, CH Eure-Seine, Évreux, France
| | - J-M Naccache
- Service de pneumologie, allergologie et oncologie thoracique, GH Paris Saint-Joseph, Paris, France
| | - C Paganon
- Centre national coordonnateur de référence des maladies pulmonaires rares, service de pneumologie, hôpital Louis-Pradel, Hospices Civils de Lyon (HCL), Lyon, France
| | - M Rémy-Jardin
- Institut Cœur-Poumon, service de radiologie et d'imagerie thoracique, CHRU de Lille, Lille, France
| | - S Si-Mohamed
- Département d'imagerie cardiovasculaire et thoracique, hôpital Louis-Pradel, HCL, Bron ; Université de Lyon, INSA-Lyon, Université Claude-Bernard Lyon 1, UJM-Saint Etienne, CNRS, Inserm, CREATIS UMR 5220, U1206, Villeurbanne, France
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French practical guidelines for the diagnosis and management of idiopathic pulmonary fibrosis - 2021 update. Full-length version. Respir Med Res 2022; 83:100948. [PMID: 36630775 DOI: 10.1016/j.resmer.2022.100948] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
BACKGROUND Since the latest 2017 French guidelines, knowledge about idiopathic pulmonary fibrosis has evolved considerably. METHODS Practical guidelines were drafted on the initiative of the Coordinating Reference Center for Rare Pulmonary Diseases, led by the French Language Pulmonology Society (SPLF), by a coordinating group, a writing group, and a review group, with the involvement of the entire OrphaLung network, pulmonologists practicing in various settings, radiologists, pathologists, a general practitioner, a health manager, and a patient association. The method followed the "Clinical Practice Guidelines" process of the French National Authority for Health (HAS), including an online vote using a Likert scale. RESULTS After a literature review, 54 guidelines were formulated, improved, and then validated by the working groups. These guidelines addressed multiple aspects of the disease: epidemiology, diagnostic procedures, quality criteria and interpretation of chest CT scans, lung biopsy indication and procedures, etiological workup, methods and indications for family screening and genetic testing, assessment of the functional impairment and prognosis, indication and use of antifibrotic agents, lung transplantation, management of symptoms, comorbidities and complications, treatment of chronic respiratory failure, diagnosis and management of acute exacerbations of fibrosis. CONCLUSION These evidence-based guidelines are intended to guide the diagnosis and practical management of idiopathic pulmonary fibrosis.
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Fabre C, Thumerelle C, Dervaux M, Abou-Taam R, Bihouee T, Brouard J, Clement A, Delacourt C, Delestrain C, Epaud R, Ghdifan S, Hadchouel A, Houdouin V, Labouret G, Perisson C, Reix P, Renoux MC, Troussier F, Weiss L, Mazenq J, Nathan N, Dubus JC. French national cohort of neuroendocrine cell hyperplasia of infancy (FRENCHI) study: diagnosis and initial management. Eur J Pediatr 2022; 181:3067-3073. [PMID: 35678871 DOI: 10.1007/s00431-022-04510-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 05/11/2022] [Accepted: 05/14/2022] [Indexed: 11/03/2022]
Abstract
UNLABELLED Early diagnosis of neuroendocrine cell hyperplasia of infancy (NEHI) is crucial as, conversely to the other causes of intersititial lung disease, corticosteroids are not recommended. Diagnosis is historically based on lung biopsy (NEHI), but in current practice, a clinical and radiological approach is more and more preferred (NEHI syndrome). This national study aimed to address diagnosis and initial management of patients followed up for a NEHI pattern in pediatric centers for rare lung diseases (RespiRare, France). Data on neonatal and familial events, symptoms at diagnosis, explorations performed and results, and therapeutic management were collected by questionnaire. Fifty-four children were included (boys 63%). The mean onset of symptoms was 3.8 ± 2.6 months. The most frequent symptoms at diagnosis were tachypnea (100%), retraction (79.6%), crackles (66.7%), and hypoxemia (59.3%). The mean NEHI clinical score, evocative when ≥ 7/10, was 7.9 ± 1.4 (76% with a score ≥ 7). All chest CT-scans showed ground glass opacities evolving at least the middle lobe and the lingula. Lung biopsy was performed in 38.9% of the cases and was typical of NEHI in only 52.4%, even when the clinical presentation was typical. Initial treatments were oxygen (83.6%) and more curiously intravenous pulses of steroids (83.3%) and azithromycin (70.2%). CONCLUSION This national cohort of patients underlines diagnosis difficulties of NEHI. A composite clinical and radiological score should help clinicians for limiting the use of anti-inflammatory drugs. WHAT IS KNOWN •Neuroendocrine cell hyperplasia of infancy (NEHI) is an interstitial lung disease whose diagnosis is essential to limit corticosteroids therapy. WHAT IS NEW •In this national cohort of 54 patients with a NEHI pattern, diagnosis is mainly based on clinical symptoms and chest CT-scan results. The newly proposed clinical score and, when performed, the lung biopsies are faulted in 25 and 50% of the cases, respectively. •Corticosteroids are widely used. Such results plead for a new composite score to formally diagnose NEHI.
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Affiliation(s)
- Candice Fabre
- Pediatric Pulmonology Department, University Timone Hospital for Children, AP-HM, Marseille, France
| | - Caroline Thumerelle
- Pediatric Pulmonology and Allergy Department, Jeanne de Flandre Hospital, CHU Lille, Univ. Lille, Pole Enfant, Lille, France
| | - Morgane Dervaux
- Pediatric Pulmonology Department, University Timone Hospital for Children, AP-HM, Marseille, France
| | - Rola Abou-Taam
- AP-HP, Pediatric Pulmonology Department, Reference Center for Rare Lung Diseases, University Hospital of Necker-Enfants Malades, Paris, France
| | - Tiphaine Bihouee
- Chronic Childhood Diseases Unit, Pediatric Department, Nantes University Hospital, Nantes, France
| | - Jacques Brouard
- Service de Pédiatrie Médicale, CHU Caen, Caen, et UMR1311 DYNAMICURE, Normandie Université, UNICAEN, UNIROUEN, Rouen, France
| | - Annick Clement
- AP-HP, Pediatric Pulmonology Department and Reference Center for Rare Lung Diseases (RespiRare), Sorbonne University, Inserm UMR S-933 Childhood Genetic Disorders, Armand Trousseau Hospital, Paris, France
| | - Christophe Delacourt
- AP-HP, Pediatric Pulmonology Department, Reference Center for Rare Lung Diseases, University Hospital of Necker-Enfants Malades, Paris, France
| | - Céline Delestrain
- Center for Rare Lung Diseases (RespiRare), Centre Hospitalier Intercommunal of Créteil, University Paris Est Créteil, INSERM, IMRB, Créteil, France
| | - Ralph Epaud
- Center for Rare Lung Diseases (RespiRare), Centre Hospitalier Intercommunal of Créteil, University Paris Est Créteil, INSERM, IMRB, Créteil, France
| | - Sofiane Ghdifan
- Pediatric Unit, Grenoble-Alpes University Hospital, Grenoble, France
| | - Alice Hadchouel
- AP-HP, Pediatric Pulmonology Department, Reference Center for Rare Lung Diseases, University Hospital of Necker-Enfants Malades, Paris, France
| | - Véronique Houdouin
- AP-HP, Pediatric Pulmonology Department, UMR S 976 INSERM Human Immunology, Paris University, Robert Debre Hospital, Paris, France
| | - Géraldine Labouret
- Pediatric Pulmonology Department, University Hospital for Children, Toulouse, France
| | - Caroline Perisson
- Pediatric Unit, University Hospital Sud Reunion, Saint-Pierre, France
| | - Philippe Reix
- Pediatric Pulmonology, Allergology, Cystic Fibrosis Department, Hospices Civils of Lyon, Hôpital Femme Mère Enfant, Bron, France.,UMR 5558, Equipe EMET, CNRS, University Claude Bernard Lyon 1, Lyon, France
| | - Marie-Catherine Renoux
- Paediatric Cardiology and Pulmonology Department, Montpellier University Hospital, Montpellier, France
| | | | - Laurence Weiss
- Specialized Pediatric Department, University Hospital of Strasbourg, Strasbourg, France
| | - Julie Mazenq
- Pediatric Pulmonology Department, University Timone Hospital for Children, AP-HM, Marseille, France
| | - Nadia Nathan
- AP-HP, Pediatric Pulmonology Department and Reference Center for Rare Lung Diseases (RespiRare), Sorbonne University, Inserm UMR S-933 Childhood Genetic Disorders, Armand Trousseau Hospital, Paris, France
| | - Jean-Christophe Dubus
- Pediatric Pulmonology Department, University Timone Hospital for Children, AP-HM, Marseille, France. .,IRD, Aix Marseille University, MEPHI, IHU Méditerranée Infection, Marseille, France. .,Unité de Pneumopédiatrie, CHU Timone-Enfants, 13385, Cedex 5/0491386816, Marseille, France.
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Apte SH, Tan ME, Lutzky VP, De Silva TA, Fiene A, Hundloe J, Deller D, Sullivan C, Bell PT, Chambers DC. Alveolar crystal burden in stone workers with artificial stone silicosis. Respirology 2022; 27:437-446. [PMID: 35176815 PMCID: PMC9307012 DOI: 10.1111/resp.14229] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 01/26/2022] [Accepted: 02/02/2022] [Indexed: 12/17/2022]
Abstract
Background and objective An epidemic of silicosis has emerged due to a failure to control risks associated with exposure to high‐silica content respirable dust generated while working with artificial stone products. Methods for quantification of alveolar crystal burden are needed to advance our understanding of the pathobiology of silica‐related lung injury as well as assisting in the diagnosis, clinical management and prognostication of affected workers. The objective of this study was to develop and validate novel methods to quantify alveolar crystal burden in bronchoalveolar lavage (BAL) fluid from patients with artificial stone silicosis. Methods New methods to quantify and analyse alveolar crystal in BAL from patients with artificial stone silicosis were developed. Crystals were isolated and counted by microscopy and alveolar crystal burden was calculated using a standard curve generated by titration of respirable α‐Quartz. The utility of the assay was then assessed in 23 patients with artificial stone silicosis. Results Alveolar crystal burden was greater in patients with silicosis (0.44 picograms [pg]/cell [0.08–3.49]) compared to patients with other respiratory diagnoses (0.057 pg/cell [0.01–0.34]; p < 0.001). Alveolar crystal burden was positively correlated with years of silica exposure (ρ = 0.49, p = 0.02) and with decline in diffusing capacity of the lungs for carbon monoxide (ρ = −0.50, p = 0.02). Conclusion Alveolar crystal burden quantification differentiates patients with silicosis from patients with other respiratory disorders. Furthermore, crystal burden is correlated with the rate of decline in lung function in patients with artificial stone silicosis.
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Affiliation(s)
- Simon H Apte
- Queensland Lung Transplant Service, The Prince Charles Hospital, Brisbane, Queensland.,Faculty of Medicine, The University of Queensland, Brisbane, Queensland
| | - Maxine E Tan
- Queensland Lung Transplant Service, The Prince Charles Hospital, Brisbane, Queensland.,Faculty of Medicine, The University of Queensland, Brisbane, Queensland
| | - Viviana P Lutzky
- Queensland Lung Transplant Service, The Prince Charles Hospital, Brisbane, Queensland.,Faculty of Medicine, The University of Queensland, Brisbane, Queensland
| | - Tharushi A De Silva
- Queensland Lung Transplant Service, The Prince Charles Hospital, Brisbane, Queensland.,Queensland University of Technology, Brisbane, Queensland, Australia
| | - Andreas Fiene
- Queensland Lung Transplant Service, The Prince Charles Hospital, Brisbane, Queensland
| | | | - David Deller
- Pindara Private Hospital, Gold Coast, Queensland, Australia
| | - Clair Sullivan
- Faculty of Medicine, The University of Queensland, Brisbane, Queensland
| | - Peter T Bell
- Queensland Lung Transplant Service, The Prince Charles Hospital, Brisbane, Queensland.,Faculty of Medicine, The University of Queensland, Brisbane, Queensland
| | - Daniel C Chambers
- Queensland Lung Transplant Service, The Prince Charles Hospital, Brisbane, Queensland.,Faculty of Medicine, The University of Queensland, Brisbane, Queensland
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Affiliation(s)
- Cathryn T Lee
- Section of Pulmonary and Critical Care, Department of Medicine, The University of Chicago, Chicago, Illinois
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Hackner K, Stadler A, Schragel F, Klamminger V, Ghanim B, Varga A, Errhalt P. Transbronchial lung cryobiopsy: prospective safety evaluation and 90-day mortality after a standardized examination protocol. Ther Adv Respir Dis 2022; 16:17534666221077562. [PMID: 35238279 PMCID: PMC8902185 DOI: 10.1177/17534666221077562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Transbronchial lung cryobiopsy (TBLC) is a new method of bronchoscopic tissue sampling in patients with unclear diffuse parenchymal lung disease (DPLD). While not the gold standard, TBLC has a good diagnostic correlation with surgical lung biopsy, and retrospective analyses of peri-interventional complications and mortality are promising. However, prospective reports on 90-day mortality are lacking. OBJECTIVES This study addresses morbidity and 30- and 90-day mortality in TBLC after a standardized protocol. METHODS In this prospective study, 75 patients with DPLD requiring tissue sampling were included. A standardized protocol (including prophylactic use of an endobronchial balloon, postinterventional observation, and minimum sampling requirements) was used in all patients. Adverse events (pneumothorax, bronchial bleeding, premature discontinuation, prolonged monitoring at ICU, and fatal outcome) and 30- and 90-day mortality rates were recorded. RESULTS A total of 308 cryobiopsies were performed in 75 patients. Peri- and postinterventional pneumothorax were observed in 20% (9.3% mild and 10.7% moderate with the necessity of chest drainage), and bronchial bleeding was found in 29.3% (22.7% moderate and 6.7% severe). Total lung capacity below normal value was associated with the risk of pneumothorax (p = 0.009), and diffusion limitation for carbon monoxide below normal value was associated with the risk of bronchial bleeding (p = 0.044). No fatal events were observed within 30 days, and the 90-day mortality rate was 1.3%, but not related to the procedure itself. CONCLUSION As it gradually becomes the invasive procedure of choice in unclear DPLD, TBLC is a safe procedure with a low 30- and 90-day mortality.Trial registration ID: DRKS00026746 (German Clinical Trial Register).
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Affiliation(s)
- Klaus Hackner
- Department of Pneumology, University Hospital Krems, Karl Landsteiner University of Health Sciences, Mitterweg 10, 3500 Krems, Austria
| | - Antonia Stadler
- Department of Pneumology, University Hospital Krems, Karl Landsteiner University of Health Sciences, Krems, Austria
| | - Felix Schragel
- Department of Pneumology, University Hospital Krems, Karl Landsteiner University of Health Sciences, Krems, Austria
| | - Valerie Klamminger
- Department of Pneumology, University Hospital Krems, Karl Landsteiner University of Health Sciences, Krems, Austria
| | - Bahil Ghanim
- Department of General and Thoracic Surgery, University Hospital Krems, Karl Landsteiner University of Health Sciences, Krems, Austria
| | | | - Peter Errhalt
- Department of Pneumology, University Hospital Krems, Karl Landsteiner University of Health Sciences, Krems, Austria
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Deep Learning of Computed Tomography Virtual Wedge Resection for Prediction of Histologic Usual Interstitial Pneumonitis. Ann Am Thorac Soc 2021; 18:51-59. [PMID: 32857594 DOI: 10.1513/annalsats.202001-068oc] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Rationale: The computed tomography (CT) pattern of definite or probable usual interstitial pneumonia (UIP) can be diagnostic of idiopathic pulmonary fibrosis and may obviate the need for invasive surgical biopsy. Few machine-learning studies have investigated the classification of interstitial lung disease (ILD) on CT imaging, but none have used histopathology as a reference standard.Objectives: To predict histopathologic UIP using deep learning of high-resolution computed tomography (HRCT).Methods: Institutional databases were retrospectively searched for consecutive patients with ILD, HRCT, and diagnostic histopathology from 2011 to 2014 (training cohort) and from 2016 to 2017 (testing cohort). A blinded expert radiologist and pulmonologist reviewed all training HRCT scans in consensus and classified HRCT scans based on the 2018 American Thoracic Society/European Respriatory Society/Japanese Respiratory Society/Latin American Thoracic Association diagnostic criteria for idiopathic pulmonary fibrosis. A convolutional neural network (CNN) was built accepting 4 × 4 × 2 cm virtual wedges of peripheral lung on HRCT as input and outputting the UIP histopathologic pattern. The CNN was trained and evaluated on the training cohort using fivefold cross validation and was then tested on the hold-out testing cohort. CNN and human performance were compared in the training cohort. Logistic regression and survival analyses were performed.Results: The CNN was trained on 221 patients (median age 60 yr; interquartile range [IQR], 53-66), including 71 patients (32%) with UIP or probable UIP histopathologic patterns. The CNN was tested on a separate hold-out cohort of 80 patients (median age 66 yr; IQR, 58-69), including 22 patients (27%) with UIP or probable UIP histopathologic patterns. An average of 516 wedges were generated per patient. The percentage of wedges with CNN-predicted UIP yielded a cross validation area under the curve of 74% for histopathological UIP pattern per patient. The optimal cutoff point for classifying patients on the training cohort was 16.5% of virtual lung wedges with CNN-predicted UIP and resulted in sensitivity and specificity of 74% and 58%, respectively, in the testing cohort. CNN-predicted UIP was associated with an increased risk of death or lung transplantation during cross validation (hazard ratio, 1.5; 95% confidence interval, 1.1-2.2; P = 0.03).Conclusions: Virtual lung wedge resection in patients with ILD can be used as an input to a CNN for predicting the histopathologic UIP pattern and transplant-free survival.
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Abstract
PURPOSE OF REVIEW Unclassifiable interstitial lung disease (ILD) comprises a subset of ILDs which cannot be classified according to the current diagnostic framework. This is a likely a heterogeneous group of diseases rather than a single entity and it is poorly defined and hence problematic for prognosis and therapy. RECENT FINDINGS With increased treatment options for progressive fibrosing ILD it is increasingly relevant to correctly categorise ILD. SUMMARY This review article will summarise the definition and reasons for a diagnosis of unclassifiable ILD, the current management options and possible future approaches to improve diagnosis and differentiation within this broad subset. Finally, we will describe the implications of the labelling of unclassifiable ILD in clinical practice and research and whether the term 'unclassified' should be used, implying a less definitive diagnosis.
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Ryerson CJ, Corte TJ, Myers JL, Walsh SLF, Guler SA. A contemporary practical approach to the multidisciplinary management of unclassifiable interstitial lung disease. Eur Respir J 2021; 58:13993003.00276-2021. [PMID: 34140296 PMCID: PMC8674517 DOI: 10.1183/13993003.00276-2021] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Accepted: 05/04/2021] [Indexed: 11/05/2022]
Abstract
Fibrotic interstitial lung diseases (ILDs) frequently have nonspecific and overlapping clinical and radiological features, resulting in approximately 10-20% of patients with ILD lacking a clear diagnosis and thus being labelled with unclassifiable ILD. The objective of this review is to describe how patients with unclassifiable ILD should be evaluated and what impact specific clinical, radiological, and histopathological features may have on management decisions, focusing on patients with a predominantly fibrotic phenotype. We highlight recent data that have suggested an increasing role for antifibrotic medications in a variety of fibrotic ILDs, but justify the ongoing importance of making an accurate ILD diagnosis given the benefit of immunomodulatory therapies in many patient populations. We provide a practical approach to support management decisions that can be used by clinicians and tested by clinical researchers, and further identify the need for additional research to support a rational and standardised approach to the management of patients with unclassifiable ILD.
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Affiliation(s)
- Christopher J Ryerson
- Department of Medicine, University of British Columbia and Centre for Heart Lung Innovation, St. Paul"s Hospital, Vancouver, Canada
| | - Tamera J Corte
- Department of Respiratory Medicine, Royal Prince Alfred Hospital, Sydney; University of Sydney; Centre of Research Excellence for Pulmonary Fibrosis, Sydney, Australia
| | - Jeffrey L Myers
- Department of Pathology, Michigan Medicine, Ann Arbor, Michigan, United States
| | - Simon L F Walsh
- National Heart and Lung Institute, Imperial College, London, United Kingdom
| | - Sabina A Guler
- Department of Pulmonary Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
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Fernández Pérez ER, Travis WD, Lynch DA, Brown KK, Johannson KA, Selman M, Ryu JH, Wells AU, Tony Huang YC, Pereira CAC, Scholand MB, Villar A, Inase N, Evans RB, Mette SA, Frazer-Green L. Diagnosis and Evaluation of Hypersensitivity Pneumonitis: CHEST Guideline and Expert Panel Report. Chest 2021; 160:e97-e156. [PMID: 33861992 DOI: 10.1016/j.chest.2021.03.066] [Citation(s) in RCA: 101] [Impact Index Per Article: 33.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 03/07/2021] [Accepted: 03/22/2021] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND The purpose of this analysis is to provide evidence-based and consensus-derived guidance for clinicians to improve individual diagnostic decision-making for hypersensitivity pneumonitis (HP) and decrease diagnostic practice variability. STUDY DESIGN AND METHODS Approved panelists developed key questions regarding the diagnosis of HP using the PICO (Population, Intervention, Comparator, Outcome) format. MEDLINE (via PubMed) and the Cochrane Library were systematically searched for relevant literature, which was supplemented by manual searches. References were screened for inclusion, and vetted evaluation tools were used to assess the quality of included studies, to extract data, and to grade the level of evidence supporting each recommendation or statement. The quality of the evidence was assessed using the GRADE (Grading of Recommendations, Assessment, Development, and Evaluation) approach. Graded recommendations and ungraded consensus-based statements were drafted and voted on using a modified Delphi technique to achieve consensus. A diagnostic algorithm is provided, using supporting data from the recommendations where possible, along with expert consensus to help physicians gauge the probability of HP. RESULTS The systematic review of the literature based on 14 PICO questions resulted in 14 key action statements: 12 evidence-based, graded recommendations and 2 ungraded consensus-based statements. All evidence was of very low quality. INTERPRETATION Diagnosis of HP should employ a patient-centered approach and include a multidisciplinary assessment that incorporates the environmental and occupational exposure history and CT pattern to establish diagnostic confidence prior to considering BAL and/or lung biopsy. Criteria are presented to facilitate diagnosis of HP. Additional research is needed on the performance characteristics and generalizability of exposure assessment tools and traditional and new diagnostic tests in modifying clinical decision-making for HP, particularly among those with a provisional diagnosis.
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Affiliation(s)
- Evans R Fernández Pérez
- Department of Medicine, Division of Pulmonary, Critical Care and Sleep Medicine, National Jewish Health, Denver, CO.
| | - William D Travis
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY
| | - David A Lynch
- Department of Radiology, National Jewish Health, Denver, CO
| | - Kevin K Brown
- Department of Medicine, Division of Pulmonary, Critical Care and Sleep Medicine, National Jewish Health, Denver, CO
| | - Kerri A Johannson
- Departments of Medicine and Community Health Science, University of Calgary, Calgary, AB, Canada
| | - Moisés Selman
- Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas, México City, México
| | - Jay H Ryu
- Division of Pulmonary and Critical Care Medicine, Mayo Clinic, Rochester, MN
| | - Athol U Wells
- Department of Medicine, Royal Brompton Hospital, Imperial College London, London, UK
| | | | - Carlos A C Pereira
- Department of Medicine, Federal University of São Paulo, São Paulo, Brazil
| | | | - Ana Villar
- Respiratory Department, Hospital Vall d'Hebron, Barcelona, Spain
| | - Naohiko Inase
- Department of Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | | | - Stephen A Mette
- Department of Medicine, University of Arkansas for Medical Sciences, AR
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Fernández Pérez ER, Travis WD, Lynch DA, Brown KK, Johannson KA, Selman M, Ryu JH, Wells AU, Tony Huang YC, Pereira CAC, Scholand MB, Villar A, Inase N, Evans RB, Mette SA, Frazer-Green L. Executive Summary: Diagnosis and Evaluation of Hypersensitivity Pneumonitis: CHEST Guideline and Expert Panel Report. Chest 2021; 160:595-615. [PMID: 33865835 DOI: 10.1016/j.chest.2021.03.067] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Accepted: 03/25/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The purpose of this summary is to provide a synopsis of evidence-based and consensus-derived guidance for clinicians to improve individual diagnostic decision-making for hypersensitivity pneumonitis (HP) and decrease diagnostic practice variability. STUDY DESIGN AND METHODS Approved panelists developed key questions regarding the diagnosis of HP using the PICO (Population, Intervention, Comparator, and Outcome) format. MEDLINE (via PubMed) and the Cochrane Library were systematically searched for relevant literature, which was supplemented by manual searches. References were screened for inclusion and vetted evaluation tools were used to assess the quality of included studies, to extract data, and to grade the level of evidence supporting each recommendation or statement. The quality of the evidence was assessed using the GRADE (Grading of Recommendations, Assessment, Development, and Evaluation) approach. Graded recommendations and ungraded consensus-based statements were drafted and voted on using a modified Delphi technique to achieve consensus. RESULTS The systematic review of the literature based on 14 PICO questions resulted in 14 key action statements: 12 evidence-based, graded recommendations, and 2 ungraded consensus-based statements. All evidence was of very low quality. INTERPRETATION Diagnosis of HP should employ a patient-centered approach and include a multidisciplinary assessment that incorporates the environmental and occupational exposure history and CT pattern to establish diagnostic confidence prior to considering BAL and/or lung biopsy. Additional research is needed on the performance characteristics and generalizability of exposure assessment tools and traditional and new diagnostic tests in modifying clinical decision-making for HP, particularly among those with a provisional diagnosis.
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Affiliation(s)
- Evans R Fernández Pérez
- Department of Medicine, Division of Pulmonary, Critical Care and Sleep Medicine, National Jewish Health, Denver, CO.
| | - William D Travis
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY
| | - David A Lynch
- Department of Radiology, National Jewish Health, Denver, CO
| | - Kevin K Brown
- Department of Medicine, Division of Pulmonary, Critical Care and Sleep Medicine, National Jewish Health, Denver, CO
| | - Kerri A Johannson
- Departments of Medicine and Community Health Science, University of Calgary, Calgary, AB, Canada
| | - Moisés Selman
- Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas, México City, México
| | - Jay H Ryu
- Division of Pulmonary and Critical Care Medicine, Mayo Clinic, Rochester, MN
| | - Athol U Wells
- Department of Medicine, Royal Brompton Hospital, Imperial College London, London, England
| | - Yuh-Chin Tony Huang
- Department of Environmental and Occupational Medicine, Duke University Medical Center, Durham, NC
| | - Carlos A C Pereira
- Department of Medicine, Federal University of São Paulo, São Paulo, Brazil
| | | | - Ana Villar
- Respiratory Department, Hospital Vall d'Hebron, Barcelona, Spain
| | - Naohiko Inase
- Department of Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | | | - Stephen A Mette
- Department of Medicine, University of Arkansas for Medical Sciences, AR
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Dodia N, Amariei D, Kenaa B, Corwin D, Chelala L, Britt EJ, Sachdeva A, Luzina IG, Hasday JD, Shah NG, Atamas SP, Franks TJ, Burke AP, Hines SE, Galvin JR, Todd NW. A comprehensive assessment of environmental exposures and the medical history guides multidisciplinary discussion in interstitial lung disease. Respir Med 2021; 179:106333. [PMID: 33676119 DOI: 10.1016/j.rmed.2021.106333] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2020] [Revised: 01/24/2021] [Accepted: 02/04/2021] [Indexed: 10/22/2022]
Abstract
BACKGROUND Multidisciplinary discussion (MDD) is widely recommended for patients with interstitial lung disease (ILD), but published primary data from MDD has been scarce, and factors influencing MDD other than chest computed tomography (CT) and lung histopathology interpretations have not been well-described. METHODS Single institution MDD of 179 patients with ILD. RESULTS MDD consensus clinical diagnoses included autoimmune-related ILD, chronic hypersensitivity pneumonitis, smoking-related ILD, idiopathic pulmonary fibrosis, medication-induced ILD, occupation-related ILD, unclassifiable ILD, and a few less common pulmonary disorders. In 168 of 179 patients, one or more environmental exposures or pertinent features of the medical history were identified, including recreational/avocational, residential, and occupational exposures, systemic autoimmune disease, malignancy, medication use, and family history. The MDD process demonstrated the importance of comprehensively assessing these exposures and features, beyond merely noting their presence, for rendering consensus clinical diagnoses. Precise, well-defined chest CT and lung histopathology interpretations were rendered at MDD, including usual interstitial pneumonia, nonspecific interstitial pneumonia, and organizing pneumonia, but these interpretations were associated with a variety of MDD consensus clinical diagnoses, demonstrating their nonspecific nature in many instances. In 77 patients in which MDD consensus diagnosis differed from referring diagnosis, assessment of environmental exposures and medical history was found retrospectively to be the most impactful factor. CONCLUSIONS A comprehensive assessment of environmental exposures and pertinent features of the medical history guided MDD. In addition to rendering consensus clinical diagnoses, MDD presented clinicians with opportunities to initiate environmental remediation, behavior modification, or medication alteration likely to benefit individual patients with ILD.
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Affiliation(s)
- Neal Dodia
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Diana Amariei
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Blaine Kenaa
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Doug Corwin
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Lydia Chelala
- Department of Diagnostic Radiology, University of Maryland School of Medicine, Baltimore, MD, USA
| | - E James Britt
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Ashutosh Sachdeva
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Irina G Luzina
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, USA; Baltimore Veterans Affairs Medical Center, Baltimore, MD, USA
| | - Jeffrey D Hasday
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, USA; Baltimore Veterans Affairs Medical Center, Baltimore, MD, USA
| | - Nirav G Shah
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Sergei P Atamas
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, USA; Baltimore Veterans Affairs Medical Center, Baltimore, MD, USA
| | - Teri J Franks
- Department of Defense, The Joint Pathology Center, USA
| | - Allen P Burke
- Department of Pathology, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Stella E Hines
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Jeffrey R Galvin
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, USA; Department of Diagnostic Radiology, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Nevins W Todd
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, USA; Baltimore Veterans Affairs Medical Center, Baltimore, MD, USA.
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Takizawa A, Kamita M, Kondoh Y, Bando M, Kuwana M, Inoue Y. Current monitoring and treatment of progressive fibrosing interstitial lung disease: a survey of physicians in Japan, the United States, and the European Union. Curr Med Res Opin 2021; 37:327-339. [PMID: 33287583 DOI: 10.1080/03007995.2020.1860920] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
OBJECTIVE To understand assumptions about and approaches to interstitial lung disease (ILD), including those of the progressive phenotype (progressive fibrosing ILD), this multinational survey assessed physicians' attitudes toward, knowledge of, and management strategies for progressive fibrosing ILD. METHODS This internet-based survey of physicians was conducted between November 2018 and February 2019. Practical management strategies for progressive fibrosing ILD, and current approaches to the assessment and treatment of ILD, were compared between countries/regions (Japan vs. United States and European Union) and specialties (pulmonologists vs. rheumatologists). RESULTS The survey was completed by 574 respondents. Compared with Western countries, the progressive fibrosing phenotype concept was not widely understood by Japanese respondents, with no notable differences in the understanding of this phenotype between pulmonologists and rheumatologists. Across all regions, pulmonary function tests, diffusing capacity of the lungs for carbon monoxide assessments, and pulse oximeter measurements were commonly performed at intervals of ≤6 months. In general, physicians in the United States and European Union preferred physiologic approaches for follow-up, while those in Japan preferred imaging and blood monitoring. Compared with rheumatologists, pulmonologists performed more frequent monitoring of autoimmune ILDs, and the differences between specialties were most pronounced in Japan. Regional differences in treatment approaches were observed, probably reflecting the local availability of agents and healthcare environments. CONCLUSIONS Awareness and management of progressive fibrosing ILD varied between specialties and regions, highlighting an unmet need for standardized diagnosis, treatment guidelines, and specialist education in this area.
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Affiliation(s)
| | | | | | | | | | - Yoshikazu Inoue
- National Hospital Organization Kinki-Chuo Chest Medical Center, Osaka, Japan
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Behr J, Günther A, Bonella F, Dinkel J, Fink L, Geiser T, Geissler K, Gläser S, Handzhiev S, Jonigk D, Koschel D, Kreuter M, Leuschner G, Markart P, Prasse A, Schönfeld N, Schupp JC, Sitter H, Müller-Quernheim J, Costabel U. S2K Guideline for Diagnosis of Idiopathic Pulmonary Fibrosis. Respiration 2021; 100:238-271. [PMID: 33486500 DOI: 10.1159/000512315] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Accepted: 07/31/2020] [Indexed: 11/19/2022] Open
Abstract
Idiopathic pulmonary fibrosis (IPF) is a severe and often fatal disease. Diagnosis of IPF requires considerable expertise and experience. Since the publication of the international IPF guideline in the year 2011 and the update 2018 several studies and technical advances have occurred, which made a new assessment of the diagnostic process mandatory. The goal of this guideline is to foster early, confident, and effective diagnosis of IPF. The guideline focusses on the typical clinical context of an IPF patient and provides tools to exclude known causes of interstitial lung disease including standardized questionnaires, serologic testing, and cellular analysis of bronchoalveolar lavage. High-resolution computed tomography remains crucial in the diagnostic workup. If it is necessary to obtain specimens for histology, transbronchial lung cryobiopsy is the primary approach, while surgical lung biopsy is reserved for patients who are fit for it and in whom a bronchoscopic diagnosis did not provide the information needed. After all, IPF is a diagnosis of exclusion and multidisciplinary discussion remains the golden standard of diagnosis.
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Affiliation(s)
- Jürgen Behr
- Department of Internal Medicine V, Ludwig-Maximilians-University (LMU) of Munich, Comprehensive Pneumology Center, Member of the German Center for Lung Research (Deutsches Zentrum für Lungenforschung, DZL), Munich, Germany,
| | - Andreas Günther
- Section of Fibrotic Lung Diseases, University Hospital Giessen and Marburg, Giessen Campus, Justus Liebig University Giessen, Agaplesion Pneumological Clinic Waldhof-Elgershausen, University of Giessen Marburg Lung Center, Member of the German Center for Lung Research (Deutsches Zentrum für Lungenforschung, DZL), Giessen, Germany
| | - Francesco Bonella
- Center for Interstitial and Rare Lung Diseases, Pneumology Department, Ruhrlandklinik - University Hospital, University Duisburg-Essen, Essen, Germany
| | - Julien Dinkel
- Department of Radiology, University Hospital, LMU, and Asklepios Specialty Hospitals Munich Gauting, Member of the German Center for Lung Research (Deutsches Zentrum für Lungenforschung, DZL), Munich, Germany
| | - Ludger Fink
- Institute of Pathology and Cytology, Supraregional Joint Practice for Pathology (Überregionale Gemeinschaftspraxis für Pathologie, ÜGP), Member of the German Center for Lung Research (Deutsches Zentrum für Lungenforschung, DZL), Wetzlar, Germany
| | - Thomas Geiser
- Clinic of Pneumology of the University Hospital of Bern, Bern, Switzerland
| | - Klaus Geissler
- Pulmonary Fibrosis (IPF) Patient Advocacy Group, Essen, Germany
| | - Sven Gläser
- Vivantes Neukölln and Spandau Hospitals Berlin, Department of Internal Medicine - Pneumology and Infectiology as well as Greifswald Medical School, University of Greifswald, Greifswald, Germany
| | - Sabin Handzhiev
- Clinical Department of Pneumology, University Hospital Krems, Krems, Austria
| | - Danny Jonigk
- Institute of Pathology, Hanover Medical School, Member of the German Center for Lung Research (Deutsches Zentrum für Lungenforschung, DZL), Hanover, Germany
| | - Dirk Koschel
- Department of Internal Medicine/Pneumology, Coswig Specialist Hospital, Center for Pneumology, Allergology, Respiratory Medicine, Thoracic Surgery and Medical Clinic 1, Pneumology Department, Carl Gustav Carus University Hospital, Dresden, Germany
| | - Michael Kreuter
- Center for Interstitial and Rare Lung Diseases, Pneumology and Respiratory Medicine, Thorax Clinic, University Hospital Heidelberg, Member of German Center for Lung Research (Deutsches Zentrum für Lungenforschung, DZL), Heidelberg, Germany
| | - Gabriela Leuschner
- Department of Internal Medicine V, Ludwig-Maximilians-University (LMU) of Munich, Comprehensive Pneumology Center, Member of the German Center for Lung Research (Deutsches Zentrum für Lungenforschung, DZL), Munich, Germany
| | - Philipp Markart
- Section of Fibrotic Lung Diseases, University Hospital Giessen and Marburg, Giessen Campus, Justus Liebig University Giessen, University of Giessen Marburg Lung Center, as well as the Fulda Campus of the Medical University of Marburg, Med. Clinic V, Member of German Center for Lung Research (Deutsches Zentrum für Lungenforschung, DZL), Giessen, Germany
| | - Antje Prasse
- Department of Pneumology, Hanover Medical School and Clinical Research Center Fraunhofer Institute ITEM, Member of the German Center for Lung Research (Deutsches Zentrum für Lungenforschung, DZL), Hanover, Germany
| | - Nicolas Schönfeld
- Pneumology Clinic, Part of the Heckeshorn Lung Clinic, HELIOS Klinikum Emil von Behring, Berlin, Germany
| | - Jonas Christian Schupp
- Pulmonary, Critical Care and Sleep Medicine, Yale School of Medicine, Yale University, New Haven, Connecticut, USA
| | - Helmut Sitter
- Institute for Surgical Research, Philipps-University Marburg, Marburg, Germany
| | - Joachim Müller-Quernheim
- Department of Pneumology, Medical Center - University of Freiburg, Faculty of Medicine - University of Freiburg, Freiburg, Germany
| | - Ulrich Costabel
- Center for Interstitial and Rare Lung Diseases, Pneumology Department, Ruhrlandklinik - University Hospital, University Duisburg-Essen, Essen, Germany
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Jee AS, Sheehy R, Hopkins P, Corte TJ, Grainge C, Troy LK, Symons K, Spencer LM, Reynolds PN, Chapman S, de Boer S, Reddy T, Holland AE, Chambers DC, Glaspole IN, Jo HE, Bleasel JF, Wrobel JP, Dowman L, Parker MJS, Wilsher ML, Goh NSL, Moodley Y, Keir GJ. Diagnosis and management of connective tissue disease-associated interstitial lung disease in Australia and New Zealand: A position statement from the Thoracic Society of Australia and New Zealand. Respirology 2020; 26:23-51. [PMID: 33233015 PMCID: PMC7894187 DOI: 10.1111/resp.13977] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Revised: 09/26/2020] [Accepted: 10/22/2020] [Indexed: 12/12/2022]
Abstract
Pulmonary complications in CTD are common and can involve the interstitium, airways, pleura and pulmonary vasculature. ILD can occur in all CTD (CTD-ILD), and may vary from limited, non-progressive lung involvement, to fulminant, life-threatening disease. Given the potential for major adverse outcomes in CTD-ILD, accurate diagnosis, assessment and careful consideration of therapeutic intervention are a priority. Limited data are available to guide management decisions in CTD-ILD. Autoimmune-mediated pulmonary inflammation is considered a key pathobiological pathway in these disorders, and immunosuppressive therapy is generally regarded the cornerstone of treatment for severe and/or progressive CTD-ILD. However, the natural history of CTD-ILD in individual patients can be difficult to predict, and deciding who to treat, when and with what agent can be challenging. Establishing realistic therapeutic goals from both the patient and clinician perspective requires considerable expertise. The document aims to provide a framework for clinicians to aid in the assessment and management of ILD in the major CTD. A suggested approach to diagnosis and monitoring of CTD-ILD and, where available, evidence-based, disease-specific approaches to treatment have been provided.
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Affiliation(s)
- Adelle S Jee
- Department of Respiratory Medicine, Royal Prince Alfred Hospital, Sydney, NSW, Australia.,Central Clinical School, University of Sydney, Sydney, NSW, Australia.,NHMRC Centre of Research Excellence in Pulmonary Fibrosis, Sydney, NSW, Australia
| | - Robert Sheehy
- Department of Respiratory Medicine, Princess Alexandra Hospital, Brisbane, QLD, Australia.,School of Medicine, University of Queensland, Brisbane, QLD, Australia
| | - Peter Hopkins
- NHMRC Centre of Research Excellence in Pulmonary Fibrosis, Sydney, NSW, Australia.,School of Medicine, University of Queensland, Brisbane, QLD, Australia.,Queensland Lung Transplant service, The Prince Charles Hospital, Brisbane, QLD, Australia
| | - Tamera J Corte
- Department of Respiratory Medicine, Royal Prince Alfred Hospital, Sydney, NSW, Australia.,Central Clinical School, University of Sydney, Sydney, NSW, Australia.,NHMRC Centre of Research Excellence in Pulmonary Fibrosis, Sydney, NSW, Australia
| | - Christopher Grainge
- NHMRC Centre of Research Excellence in Pulmonary Fibrosis, Sydney, NSW, Australia.,Department of Respiratory Medicine, John Hunter Hospital, Newcastle, New South Wales, Australia
| | - Lauren K Troy
- Department of Respiratory Medicine, Royal Prince Alfred Hospital, Sydney, NSW, Australia.,Central Clinical School, University of Sydney, Sydney, NSW, Australia
| | - Karen Symons
- Department of Respiratory Medicine, Alfred Hospital, Melbourne, VIC, Australia
| | - Lissa M Spencer
- Department of Physiotherapy, Royal Prince Alfred Hospital, Sydney, NSW, Australia
| | - Paul N Reynolds
- NHMRC Centre of Research Excellence in Pulmonary Fibrosis, Sydney, NSW, Australia.,Department of Thoracic Medicine, Royal Adelaide Hospital, Adelaide, SA, Australia.,Lung Research Laboratory, University of Adelaide, Adelaide, SA, Australia
| | - Sally Chapman
- Department of Thoracic Medicine, Royal Adelaide Hospital, Adelaide, SA, Australia
| | - Sally de Boer
- Respiratory Services, Auckland District Health Board, Auckland, New Zealand
| | - Taryn Reddy
- Department of Medical Imaging, The Prince Charles Hospital, Brisbane, QLD, Australia
| | - Anne E Holland
- NHMRC Centre of Research Excellence in Pulmonary Fibrosis, Sydney, NSW, Australia.,Department of Allergy, Immunology and Respiratory Medicine, Monash University, Melbourne, VIC, Australia.,Department of Physiotherapy, Alfred Health, Melbourne, VIC, Australia.,Institute for Breathing and Sleep, Melbourne, VIC, Australia
| | - Daniel C Chambers
- NHMRC Centre of Research Excellence in Pulmonary Fibrosis, Sydney, NSW, Australia.,School of Medicine, University of Queensland, Brisbane, QLD, Australia.,Queensland Lung Transplant service, The Prince Charles Hospital, Brisbane, QLD, Australia
| | - Ian N Glaspole
- NHMRC Centre of Research Excellence in Pulmonary Fibrosis, Sydney, NSW, Australia.,Department of Respiratory Medicine, Alfred Hospital, Melbourne, VIC, Australia.,Central Clinical School, Monash University, Melbourne, VIC, Australia
| | - Helen E Jo
- Department of Respiratory Medicine, Royal Prince Alfred Hospital, Sydney, NSW, Australia.,Central Clinical School, University of Sydney, Sydney, NSW, Australia.,NHMRC Centre of Research Excellence in Pulmonary Fibrosis, Sydney, NSW, Australia
| | - Jane F Bleasel
- Central Clinical School, University of Sydney, Sydney, NSW, Australia.,Department of Rheumatology, Royal Prince Alfred Hospital, Sydney, NSW, Australia
| | - Jeremy P Wrobel
- Advanced Lung Disease Unit, Fiona Stanley Hospital, Perth, WA, Australia.,Department of Medicine, University of Notre Dame Australia, Fremantle, WA, Australia
| | - Leona Dowman
- NHMRC Centre of Research Excellence in Pulmonary Fibrosis, Sydney, NSW, Australia.,Department of Allergy, Immunology and Respiratory Medicine, Monash University, Melbourne, VIC, Australia.,Physiotherapy Department, Austin Health, Melbourne, VIC, Australia
| | - Matthew J S Parker
- Central Clinical School, University of Sydney, Sydney, NSW, Australia.,NHMRC Centre of Research Excellence in Pulmonary Fibrosis, Sydney, NSW, Australia.,Department of Rheumatology, Royal Prince Alfred Hospital, Sydney, NSW, Australia
| | - Margaret L Wilsher
- NHMRC Centre of Research Excellence in Pulmonary Fibrosis, Sydney, NSW, Australia.,Respiratory Services, Auckland District Health Board, Auckland, New Zealand.,Faculty of Medicine and Health Sciences, University of Auckland, Auckland, New Zealand
| | - Nicole S L Goh
- Department of Respiratory Medicine, Alfred Hospital, Melbourne, VIC, Australia.,Institute for Breathing and Sleep, Melbourne, VIC, Australia.,Department of Respiratory Medicine, Austin Hospital, Melbourne, VIC, Australia.,Melbourne Medical School, University of Melbourne, Melbourne, VIC, Australia
| | - Yuben Moodley
- NHMRC Centre of Research Excellence in Pulmonary Fibrosis, Sydney, NSW, Australia.,University of Western Australia, Institute for Respiratory Health, Perth, WA, Australia.,Department of Respiratory Medicine, Fiona Stanley Hospital, Perth, WA, Australia
| | - Gregory J Keir
- Department of Respiratory Medicine, Princess Alexandra Hospital, Brisbane, QLD, Australia.,School of Medicine, University of Queensland, Brisbane, QLD, Australia
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Graney BA, He C, Marll M, Matson S, Bianchi P, Cosgrove GP, Lee JS. Essential Components of an Interstitial Lung Disease Clinic: Results From a Delphi Survey and Patient Focus Group Analysis. Chest 2020; 159:1517-1530. [PMID: 33031832 PMCID: PMC7534733 DOI: 10.1016/j.chest.2020.09.256] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 09/09/2020] [Accepted: 09/20/2020] [Indexed: 12/26/2022] Open
Abstract
Background Management of patients with interstitial lung disease (ILD) requires subspecialized, comprehensive, multidisciplinary care. The Pulmonary Fibrosis Foundation established the Care Center Network (CCN) in 2013 with identified criteria to become a designated CCN site. Despite these criteria, the essential components of an ILD clinic remain unknown. Research Questions How are ILD clinics within the CCN structured? What are the essential components of an ILD clinic according to ILD physician experts, patients, and caregivers? Study Design and Methods This study had three components. First, all 68 CCN sites were surveyed to determine the characteristics of their current ILD clinics. Second, an online, three-round modified Delphi survey was conducted between October and December 2019 with 48 ILD experts participating in total. Items for round 1 were generated using expert interviews. During rounds 1 and 2, experts rated the importance of each item on a 5-point Likert scale. The a priori threshold for consensus was more than 75% of experts rating an item as important or very important. In round 3, experts graded items that met consensus and ranked items deemed essential for an ILD clinic. Third, ILD patient and caregiver focus groups were conducted and analyzed for content to determine their perspectives of an ideal ILD clinic. Results Forty items across four categories (members, infrastructure, resources, and multidisciplinary conference) achieved consensus as essential to an ILD clinic. Patient and caregiver focus groups identified three major themes: comprehensive, patient-centered medical care; expanded access to care; and comprehensive support for living and coping with ILD. Interpretation The essential components of an ILD clinic are well-aligned between physician experts and patients. Future research can use these findings to evaluate the impact of these components on patient outcomes and to inform best practices for ILD clinics throughout the world.
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Affiliation(s)
- Bridget A Graney
- Division of Pulmonary Sciences and Critical Care Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Christophe He
- Respiratory Division, Department of Medicine, Faculty of Medicine and Health Sciences, University of Sherbrooke, Sherbrooke, QC, Canada
| | - Michael Marll
- Department of Internal Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Scott Matson
- Division of Pulmonary Sciences and Critical Care Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO
| | | | | | - Joyce S Lee
- Division of Pulmonary Sciences and Critical Care Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO; Pulmonary Fibrosis Foundation, Chicago, IL.
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Cherchi R, Grimaldi G, Pinna-Susnik M, Riva L, Sarais S, Santoru M, Perra R, Allieri R, Porcu GS, Nemolato S, Mameli A, Loi F, Ferrari PA. Retrospective outcomes analysis of 99 consecutive uniportal awake lung biopsies: a real standard of care? J Thorac Dis 2020; 12:4717-4730. [PMID: 33145045 PMCID: PMC7578489 DOI: 10.21037/jtd-20-1551] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Background Surgical lung biopsy for interstitial lung disease (ILD) is traditionally performed through video-assisted thoracic surgery (VATS) and general anesthesia (GA). The mortality and morbidity rates associated with this procedure are not negligible, especially in patients with significant risk factors and respiratory impairment. Based on these considerations, our center evaluated a safe non-intubated VATS approach for lung biopsy performed in ILD subjects. Methods Ninety-nine patients affected by undetermined ILD were enrolled in a retrospective cohort study. In all instances, lung biopsies were performed using a non-intubated VATS technique, in spontaneously breathing patients, with or without intercostal nerve blockage. The primary end-point was the diagnostic yield, while surgical and global operating room times, post-operative length of stay (pLOS), numeric pain rating scale (NPRS) after surgery and early mortality were considered as secondary outcomes. Results All the procedures were carried out without conversion to GA. The pathological diagnosis was achieved in 97 patients with a diagnostic yield of 98%. The mean operating room length-of-stay and operating time were 73.7 and 42.5 min, respectively. Mean pLOS was 1.3 days with a low readmissions rate (3%). No mortality in the first 30 days due to acute exacerbation of ILD occurred. Both analgesia methods resulted in optimal feasibility with a mean NPRS score of 1.13. Conclusions In undetermined ILD patients, surgical lung biopsy with a non-intubated VATS approach and spontaneous ventilation anesthesia appears to be both a practical and safe technique with an excellent diagnostic yield and high level of patient satisfaction.
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Affiliation(s)
- Roberto Cherchi
- Division of Thoracic Surgery, "A. Businco" Oncology Hospital, Azienda Ospedaliera Brotzu, Cagliari, Italy
| | - Giulia Grimaldi
- Division of Thoracic Surgery, "A. Businco" Oncology Hospital, Azienda Ospedaliera Brotzu, Cagliari, Italy
| | - Matteo Pinna-Susnik
- Division of Thoracic Surgery, "A. Businco" Oncology Hospital, Azienda Ospedaliera Brotzu, Cagliari, Italy
| | - Laura Riva
- Division of Thoracic Surgery, "A. Businco" Oncology Hospital, Azienda Ospedaliera Brotzu, Cagliari, Italy
| | - Sabrina Sarais
- Division of Thoracic Surgery, "A. Businco" Oncology Hospital, Azienda Ospedaliera Brotzu, Cagliari, Italy
| | - Massimiliano Santoru
- Division of Thoracic Surgery, "A. Businco" Oncology Hospital, Azienda Ospedaliera Brotzu, Cagliari, Italy
| | - Roberto Perra
- Pulmonology Unit and Respiratory Physiopathology Laboratory, "R. Binaghi" and "SS. Trinità" Hospitals, ATS Sardegna, Cagliari, Italy
| | - Roberto Allieri
- Radiology Service, "R. Binaghi" Hospital, ATS Sardegna, Cagliari, Italy
| | - Giuseppe S Porcu
- Histopathology Department, "A. Businco" Oncology Hospital, Azienda Ospedaliera Brotzu, Cagliari, Italy
| | - Sonia Nemolato
- Histopathology Department, "A. Businco" Oncology Hospital, Azienda Ospedaliera Brotzu, Cagliari, Italy
| | - Antonella Mameli
- Internal Medicine and Haemocoagulopathies Division, AOU of Monserrato, Monserrato, Italy
| | - Federica Loi
- Sardinian Epidemiological Observatory, IZS of Sardinia, Cagliari, Italy
| | - Paolo A Ferrari
- Division of Thoracic Surgery, "A. Businco" Oncology Hospital, Azienda Ospedaliera Brotzu, Cagliari, Italy
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Adams TN, Batra K, Silhan L, Anand V, Joerns EK, Moore S, Butt YM, Torrealba J, Newton CA, Glazer CS. Utility of Bronchoalveolar Lavage and Transbronchial Biopsy in Patients with Interstitial Lung Disease. Lung 2020; 198:803-810. [PMID: 32870374 DOI: 10.1007/s00408-020-00389-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Accepted: 08/20/2020] [Indexed: 11/26/2022]
Abstract
PURPOSE Bronchoalveolar lavage and transbronchial biopsy can be a useful tool in the evaluation of interstitial lung disease (ILD), but patient selection for this procedure remains poorly defined. Determining clinical characteristics that help with patient selection for bronchoscopy may improve confidence of ILD classification while limiting potential adverse outcomes associated with surgical lung biopsy. The purpose of this study is to identify factors that were associated with change in multidisciplinary ILD diagnosis (MDD) before and after incorporation of BAL and TBBx data. METHODS We conducted a retrospective cohort study of ILD patients at a single center who underwent bronchoscopy in the diagnostic workup of ILD. We performed sequential MDD both pre- and post-bronchoscopy to calculate the frequency of change in diagnosis after incorporating information from BAL and TBBx and identify features associated with change in diagnosis. RESULTS 245 patients were included in the study. Bronchoscopy led to a change in diagnosis in 58 patients (23.7%). The addition of TBBx to BAL increased diagnostic yield from 21.8 to 34.1% (p = 0.027). Identification of antigen, HRCT scan inconsistent with UIP, and absence of a pre-bronchoscopy diagnosis of CTD-ILD or IPAF were associated with a change in diagnosis after bronchoscopy. CONCLUSION Our study suggests clinical features that may assist with patient selection for bronchoscopy. We suggest bronchoscopy in patients with identified antigen or an HRCT that is consistent with a non-IPF diagnosis. Appropriate patient selection for bronchoscopy may improve ILD diagnostic confidence and avoid potential complications from more invasive and higher risk procedures.
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Affiliation(s)
- Traci N Adams
- Division of Pulmonary and Critical Care Medicine, University of Texas Southwestern Medical Center, UT Southwestern Medical Center, 5323 Harry Hines Blvd, Dallas, TX, 75219, USA.
| | - Kiran Batra
- Department of Radiology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Leann Silhan
- Division of Pulmonary and Critical Care Medicine, University of Texas Southwestern Medical Center, UT Southwestern Medical Center, 5323 Harry Hines Blvd, Dallas, TX, 75219, USA
| | - Vikram Anand
- Division of Pulmonary and Critical Care Medicine, University of Texas Southwestern Medical Center, UT Southwestern Medical Center, 5323 Harry Hines Blvd, Dallas, TX, 75219, USA
| | - Elena K Joerns
- Division of Rheumatology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Samantha Moore
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Yasmeen M Butt
- Department of Pathology, Mayo Clinic Scottsdale, Scottsdale, AZ, USA
| | - Jose Torrealba
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Chad A Newton
- Division of Pulmonary and Critical Care Medicine, University of Texas Southwestern Medical Center, UT Southwestern Medical Center, 5323 Harry Hines Blvd, Dallas, TX, 75219, USA
| | - Craig S Glazer
- Division of Pulmonary and Critical Care Medicine, University of Texas Southwestern Medical Center, UT Southwestern Medical Center, 5323 Harry Hines Blvd, Dallas, TX, 75219, USA
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McLean AEB, Webster SE, Fry M, Lau EM, Corte P, Torzillo PJ, Troy LK, Jo HE, Geis M, Rhodes JE, Cleary S, Spencer L, Corte TJ. Priorities and expectations of patients attending a multidisciplinary interstitial lung disease clinic. Respirology 2020; 26:80-86. [PMID: 32803876 DOI: 10.1111/resp.13913] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2019] [Revised: 04/04/2020] [Accepted: 06/29/2020] [Indexed: 11/29/2022]
Abstract
BACKGROUND AND OBJECTIVE The significant and progressive morbidity associated with ILD mean that patients often struggle with the impact of this disease on their QOL and independence. To date, no studies have investigated the importance of multidisciplinary care on patient experience in ILD. We aimed to determine the expectations and priorities of patients attending a tertiary referral centre multidisciplinary ILD clinic. In particular, we sought to learn how important the multidisciplinary element of the clinic was to patients and which aspects of the clinic were most valued. METHODS An 18-item patient questionnaire was developed in conjunction with expert physicians and specialist nurses involved in the ILD clinic and sent to all patients on the centre's ILD registry at the time of the study (n = 240). Patients rated the importance of different aspects of their experience of attending the clinic. Data collected were analysed using descriptive statistics. Comparisons across disease severity were made using two-sided Z-tests for independent proportions. RESULTS A total of 100 respondents comprised the study group. Almost all respondents valued the multidisciplinary aspect of the clinic. Obtaining an accurate diagnosis and improving their disease understanding was most important to respondents. The importance of the ILD specialist nurse for both education and support increased with worsening disease severity. CONCLUSION Our results suggest that a multidisciplinary approach to the management of ILD with additional focus on patient education, as well as tailoring care to disease severity, is a plausible pathway to improving the patient experience with ILD.
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Affiliation(s)
- Anna E B McLean
- Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia.,Department of Respiratory Medicine, Royal Prince Alfred Hospital, Sydney, NSW, Australia
| | - Susanne E Webster
- Department of Respiratory Medicine, Royal Prince Alfred Hospital, Sydney, NSW, Australia
| | - Margaret Fry
- Faculty of Health, University of Technology Sydney, Sydney, NSW, Australia.,Research and Practice Development, Northern Sydney Local Health District, Sydney, NSW, Australia
| | - Edmund M Lau
- Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia.,Department of Respiratory Medicine, Royal Prince Alfred Hospital, Sydney, NSW, Australia
| | - Peter Corte
- Department of Respiratory Medicine, Royal Prince Alfred Hospital, Sydney, NSW, Australia
| | - Paul J Torzillo
- Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia.,Department of Respiratory Medicine, Royal Prince Alfred Hospital, Sydney, NSW, Australia
| | - Lauren K Troy
- Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia.,Department of Respiratory Medicine, Royal Prince Alfred Hospital, Sydney, NSW, Australia
| | - Helen E Jo
- Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia.,Department of Respiratory Medicine, Royal Prince Alfred Hospital, Sydney, NSW, Australia
| | - Monika Geis
- Department of Respiratory Medicine, Royal Prince Alfred Hospital, Sydney, NSW, Australia
| | - Jessica E Rhodes
- Department of Respiratory Medicine, Royal Prince Alfred Hospital, Sydney, NSW, Australia
| | - Shannon Cleary
- Department of Respiratory Medicine, Royal Prince Alfred Hospital, Sydney, NSW, Australia
| | - Lissa Spencer
- Discipline of Physiotherapy, Faculty of Health Science, University of Sydney, Sydney, NSW, Australia.,Department of Physiotherapy, Royal Prince Alfred Hospital, Sydney, NSW, Australia
| | - Tamera J Corte
- Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia.,Department of Respiratory Medicine, Royal Prince Alfred Hospital, Sydney, NSW, Australia
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The Impact of Multidisciplinary Discussion (MDD) in the Diagnosis and Management of Fibrotic Interstitial Lung Diseases. Can Respir J 2020; 2020:9026171. [PMID: 32879642 PMCID: PMC7448233 DOI: 10.1155/2020/9026171] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Revised: 07/03/2020] [Accepted: 07/09/2020] [Indexed: 12/22/2022] Open
Abstract
Accurate diagnosis of interstitial lung disease (ILD) is crucial for management and prognosis but can be challenging even for experienced clinicians. Expert multidisciplinary discussion (MDD) is considered the reference standard for ILD diagnosis; however, there remain concerns regarding lack of validation studies and relative limited information on the impact of MDD in real-life clinical practice. The goal of this study was to assess the effect of MDD in providing a specific ILD diagnosis, changing the diagnosis provided upon referral, and to determine how often and in which way MDD altered management. Material and Methods. Retrospective observational study in an ILD referral tertiary academic center. MDD diagnoses were categorized as specific, provisional, and unclassifiable ILD. Pre-MDD and MDD diagnoses were compared for change in diagnosis and concordance rates for specific diagnoses. Relevant change in management including initiation or change in pharmacological treatment, referral to surgical biopsy, and nonpharmacological management were recorded. Results. 126 cases were included (79M, 47F, 36–93 years, mean 70 y). Specific MDD diagnosis was provided in 62% (78/126); 12% (15/126) had provisional diagnosis, and 21% (27/126) was unclassifiable. Overall agreement for specific pre-MDD and MDD diagnosis was 41% (52/126) and 80% for idiopathic pulmonary fibrosis (IPF) diagnosis. MDD altered diagnosis in 37% (47/126) and changed management in 39% (50/126). Amongst concordant diagnoses, management was altered in 46% (24/52). In summary, MDD provided a specific diagnosis discordant with pre-MDD diagnosis in a significant proportion of cases and was particularly valuable in the diagnosis of non-IPF ILD. MDD often altered management and had relevant impact on management even in cases with concordant pre-MDD diagnosis.
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Diagnostic approach of fibrosing interstitial lung diseases of unknown origin. Presse Med 2020; 49:104021. [PMID: 32437843 DOI: 10.1016/j.lpm.2020.104021] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2020] [Accepted: 05/03/2020] [Indexed: 12/25/2022] Open
Abstract
Interstitial lung diseases encompass a broad range of numerous individual conditions, some of them characterized histologically by fibrosis, especially idiopathic pulmonary fibrosis, nonspecific interstitial pneumonia, chronic hypersensitivity pneumonia, interstitial lung disease associated with connective tissue diseases, and unclassifiable interstitial lung disease. The diagnostic approach relies mainly on the clinical evaluation, especially assessment of the patient's demographics, history, smoking habits, occupational or domestic exposures, use of drugs, and on interpretation of high-quality HRCT of the chest. Imaging is key to the initial diagnostic approach, and often can confirm a definite diagnosis, particularly a diagnosis of idiopathic pulmonary fibrosis when showing a pattern of usual interstitial pneumonia in the appropriate context. In other cases, chest HRCT may orientate toward an alternative diagnosis and appropriate investigations to confirm the suspected diagnosis. Autoimmune serology helps diagnosing connective disease. Indications for bronchoalveolar lavage and for lung biopsy progressively become more restrictive, with better considerations for their discriminate value, of the potential risk associated with the procedure, and of the anticipated impact on management. Innovative techniques and genetics are beginning to contribute to diagnosing interstitial lung disease and to be implemented routinely in the clinic. Multidisciplinary discussion, enabling interaction between pulmonologists, chest radiologists, pathologists and often other healthcare providers, allows integration of all information available. It increases the accuracy of diagnosis and prognosis prediction, proposes a first-choice diagnosis, may suggest additional investigations, and often informs the management. The concept of working diagnosis, which can be revised upon additional information being made available especially longitudinal disease behaviour, helps dealing with diagnostic uncertainty inherent to interstitial lung diseases and facilitates management decisions. Above all, the clinical approach and how thoroughly the patient's history and possible exposures are assessed determine the possibility of an accurate diagnosis.
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Gao Y, Moua T. Treatment of the Connective Tissue Disease-Related Interstitial Lung Diseases: A Narrative Review. Mayo Clin Proc 2020; 95:554-573. [PMID: 32138882 DOI: 10.1016/j.mayocp.2019.07.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Revised: 06/27/2019] [Accepted: 07/16/2019] [Indexed: 11/20/2022]
Abstract
Interstitial lung disease (ILD) is a frequent complication of patients with connective tissue disease (CTD) and significantly affects morbidity and mortality. Disease course may vary from stable or mildly progressive to more severe, with rapid loss of lung function. We conducted a search of PubMed (National Library of Medicine) and the Web of Science Core Collection using the key words lung, pulmonary, pneumonia, pneumonitis, and alveolar and subtypes of CTD. All clinical studies from January 1, 1980, through September 1, 2018, were reviewed for descriptions of specific therapies and their efficacy or safety and were categorized as controlled interventional trials, observational prospective or retrospective cohort studies, case series (>5 patients), and case reports (<5 patients). Low-quality reports (<5 patients) before 2000, reviews, editorials, popular science papers, and letters to the editor without complete descriptions of the therapies used or their outcomes were excluded. Directed therapy for CTD-ILD is dominated by empirical use of immunosuppressive agents, with the decision to treat, treatment choice, and treatment duration limited to cases and cohort observations. Only a few higher-level controlled studies were available specifically in scleroderma-related ILD. We summarize herein for the clinician the published treatment scope and experience, highlighted clinical response, and common adverse reactions for the management of CTD-ILD.
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Affiliation(s)
- Yang Gao
- Division of Pulmonary and Critical Care Medicine, Mayo Clinic, Rochester, MN; Division of Pulmonary Medicine, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing
| | - Teng Moua
- Division of Pulmonary and Critical Care Medicine, Mayo Clinic, Rochester, MN.
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Troy LK, Grainge C, Corte TJ, Williamson JP, Vallely MP, Cooper WA, Mahar A, Myers JL, Lai S, Mulyadi E, Torzillo PJ, Phillips MJ, Jo HE, Webster SE, Lin QT, Rhodes JE, Salamonsen M, Wrobel JP, Harris B, Don G, Wu PJC, Ng BJ, Oldmeadow C, Raghu G, Lau EMT, Arnold D, Cao C, Cashmore A, Cleary S, Evans TJ, French B, Geis M, Glenn L, Hibbert M, Ing A, James A, Meredith G, Merry C, Pudipeddi A, Saghaie T, Thomas R, Thomson C, Twaddell S. Diagnostic accuracy of transbronchial lung cryobiopsy for interstitial lung disease diagnosis (COLDICE): a prospective, comparative study. THE LANCET RESPIRATORY MEDICINE 2020; 8:171-181. [DOI: 10.1016/s2213-2600(19)30342-x] [Citation(s) in RCA: 125] [Impact Index Per Article: 31.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Revised: 08/05/2019] [Accepted: 08/07/2019] [Indexed: 10/25/2022]
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47
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Avdeev SN, Chikina SY, Nagatkina OV. Idiopathic pulmonary fibrosis: a new international clinical guideline. ACTA ACUST UNITED AC 2019. [DOI: 10.18093/0869-0189-2019-29-5-525-552] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Affiliation(s)
- S. N. Avdeev
- I.M.Sechenov First Moscow State Medical University, Healthcare Ministry of Russia (Sechenov University); Federal Pulmonology Research Institute, Federal Medical and Biological Agency of Russia
| | - S. Yu. Chikina
- I.M.Sechenov First Moscow State Medical University, Healthcare Ministry of Russia (Sechenov University)
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Borie R, Kannengiesser C, Gouya L, Dupin C, Amselem S, Ba I, Bunel V, Bonniaud P, Bouvry D, Cazes A, Clement A, Debray MP, Dieude P, Epaud R, Fanen P, Lainey E, Legendre M, Plessier A, Sicre de Fontbrune F, Wemeau-Stervinou L, Cottin V, Nathan N, Crestani B. Pilot experience of multidisciplinary team discussion dedicated to inherited pulmonary fibrosis. Orphanet J Rare Dis 2019; 14:280. [PMID: 31796085 PMCID: PMC6889342 DOI: 10.1186/s13023-019-1256-5] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Accepted: 11/19/2019] [Indexed: 01/06/2023] Open
Abstract
Background Genetic testing is proposed for suspected cases of monogenic pulmonary fibrosis, but clinicians and patients need specific information and recommendation about the related diagnosis and management issues. Because multidisciplinary discussion (MDD) has been shown to improve accuracy of interstitial lung disease (ILD) diagnosis, we evaluated the feasibility of a genetic MDD (geneMDD) dedicated to the indication for and interpretation of genetic testing. The geneMDD group met monthly and included pediatric and adult lung specialists with ILD expertise, molecular and clinical geneticists, and one radiologist. Hematologists, rheumatologists, dermatologists, hepatologists, and pathologists were also invited to attend. Results Since 2016, physicians from 34 different centers in 7 countries have participated in the geneMDD. The medical files of 95 patients (53 males) have been discussed. The median age of patients was 43 years [range 0–77], 10 were ≤ 15 years old, and 6 were deceased at the time of the discussion. Among 85 analyses available, the geneMDD considered the rare gene variants pathogenic for 61: 37 variants in telomere-related genes, 23 variants in surfactant-related genes and 1 variant in MARS. Genetic counseling was offered for relatives of these patients. The geneMDD therapeutic proposals were as follows: antifibrotic drugs (n = 25), steroids or immunomodulatory therapy (n = 18), organ transplantation (n = 21), watch and wait (n = 21), or best supportive care (n = 4). Conclusion Our experience shows that a dedicated geneMDD is feasible regardless of a patient’s age and provides a unique opportunity to adapt patient management and therapy in this very rare condition.
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Affiliation(s)
- Raphael Borie
- Service de Pneumologie A, DHU FIRE, Centre de Référence (Site Constitutif) Maladies Pulmonaires Rares, APHP, Hôpital Bichat, 46 rue Henri Huchard, 75877, Paris, CEDEX 18, France. .,INSERM, Unité 1152, Université Paris Diderot, Paris, France.
| | - Caroline Kannengiesser
- INSERM, Unité 1152, Université Paris Diderot, Paris, France.,Laboratoire de Génétique, APHP, Hôpital Bichat, Paris, France.,Université Paris Diderot, Paris, France
| | - Laurent Gouya
- INSERM, Unité 1152, Université Paris Diderot, Paris, France
| | - Clairelyne Dupin
- Service de Pneumologie A, DHU FIRE, Centre de Référence (Site Constitutif) Maladies Pulmonaires Rares, APHP, Hôpital Bichat, 46 rue Henri Huchard, 75877, Paris, CEDEX 18, France.,INSERM, Unité 1152, Université Paris Diderot, Paris, France
| | - Serge Amselem
- Département de Génétique, U.F. de Génétique moléculaire, APHP, Sorbonne Université, Inserm U933, Hôpital Trousseau, Paris, France
| | - Ibrahima Ba
- INSERM, Unité 1152, Université Paris Diderot, Paris, France.,Laboratoire de Génétique, APHP, Hôpital Bichat, Paris, France.,Université Paris Diderot, Paris, France
| | - Vincent Bunel
- APHP, Hôpital Bichat, Service de Pneumologie B, DHU FIRE, Paris, France
| | - Philippe Bonniaud
- Service de Pneumologie et Soins Intensifs Respiratoires, Centre de Référence (Site Constitutif) Maladies Pulmonaires Rares, CHU Dijon-Bourgogne, Dijon, France
| | - Diane Bouvry
- Service de Pneumologie, Hôpital Avicenne, Centre de Référence (Site Constitutif) Maladies Pulmonaires Rares, APHP, Bobigny, France
| | - Aurélie Cazes
- APHP, Hôpital Bichat, Service d'Anatomopathologie, Paris, France
| | - Annick Clement
- Service de Pneumologie Pediatrique, Hôpital Trousseau, Filière RespiFil, APHP, Paris, France
| | | | - Philippe Dieude
- APHP, Hôpital Bichat, Service de Rhumatologie, Paris, France
| | - Ralph Epaud
- Centre des Maladies Respiratoires Rare, Respirare® Centre Hospitalier Intercommunal de Créteil, Inserm, Unité 955, Equipe 5, Université Paris-Est, Faculté de Médecine, Creteil, France
| | - Pascale Fanen
- Laboratoire de Génétique, APHP, Hôpital Henri Mondor, Paris, France
| | - Elodie Lainey
- Laboratoire d'hématologie, APHP, Hôpital Robert Debré, Paris, France
| | - Marie Legendre
- Département de Génétique, U.F. de Génétique moléculaire, APHP, Sorbonne Université, Inserm U933, Hôpital Trousseau, Paris, France
| | | | | | - Lidwine Wemeau-Stervinou
- Service de Pneumologie, Centre de Référence (Site Constitutif) Maladies Pulmonaires Rares, CHU de Lille, Lille, France
| | - Vincent Cottin
- Coordonnateur, OrphaLung, Centre national de référence des maladies pulmonaires rares, Service de Pneumologie, Hôpital Louis Pradel, UMR754, Université Claude Bernard Lyon 1, Lyon, France
| | - Nadia Nathan
- Service de Pneumologie Pediatrique, Hôpital Trousseau, Filière RespiFil, APHP, Paris, France
| | - Bruno Crestani
- Service de Pneumologie A, DHU FIRE, Centre de Référence (Site Constitutif) Maladies Pulmonaires Rares, APHP, Hôpital Bichat, 46 rue Henri Huchard, 75877, Paris, CEDEX 18, France.,INSERM, Unité 1152, Université Paris Diderot, Paris, France
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McLean-Tooke A, Moore I, Lake F. Idiopathic and immune-related pulmonary fibrosis: diagnostic and therapeutic challenges. Clin Transl Immunology 2019; 8:e1086. [PMID: 31709050 PMCID: PMC6831929 DOI: 10.1002/cti2.1086] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Revised: 09/29/2019] [Accepted: 10/10/2019] [Indexed: 12/19/2022] Open
Abstract
Interstitial lung disease (ILD) encompasses a large group of pulmonary conditions sharing common clinical, radiological and histopathological features as a consequence of fibrosis of the lung interstitium. The majority of ILDs are idiopathic in nature with possible genetic predisposition, but is also well recognised as a complication of connective tissue disease or with certain environmental, occupational or drug exposures. In recent years, a concerted international effort has been made to standardise the diagnostic criteria in ILD subtypes, formalise multidisciplinary pathways and standardise treatment recommendations. In this review, we discuss some of the current challenges around ILD diagnostics, the role of serological testing, especially, in light of the new classification of Interstitial Pneumonia with Autoimmune Features (IPAF) and discuss the evidence for therapies targeted at idiopathic and immune-related pulmonary fibrosis.
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Affiliation(s)
- Andrew McLean-Tooke
- Department of Clinical Immunology Sir Charles Gairdner Hospital Perth WA Australia.,Department of Laboratory Immunology PathWest QEII Medical Centre Perth WA Australia
| | - Irene Moore
- Department of Respiratory Medicine Fiona Stanley Hospital Perth WA Australia
| | - Fiona Lake
- Department of Respiratory Medicine Sir Charles Gairdner Hospital Perth WA Australia
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Furini F, Carnevale A, Casoni GL, Guerrini G, Cavagna L, Govoni M, Sciré CA. The Role of the Multidisciplinary Evaluation of Interstitial Lung Diseases: Systematic Literature Review of the Current Evidence and Future Perspectives. Front Med (Lausanne) 2019; 6:246. [PMID: 31750308 PMCID: PMC6842981 DOI: 10.3389/fmed.2019.00246] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Accepted: 10/15/2019] [Indexed: 12/02/2022] Open
Abstract
The opportunity of a multidisciplinary evaluation for the diagnosis of interstitial pneumonias highlighted a major change in the diagnostic approach to diffuse lung disease. The new American Thoracic Society, European Respiratory Society, Japanese Respiratory Society, and Latin American Thoracic Society guidelines for the diagnosis of idiopathic pulmonary fibrosis have reinforced this assumption and have underlined that the exclusion of connective tissue disease related lung involvement is mandatory, with obvious clinical and therapeutic impact. The multidisciplinary team discussion consists in a moment of interaction among the radiologist, pathologist and pulmonologist, also including the rheumatologist when considered necessary, to improve diagnostic agreement and optimize the definition of those cases in which pulmonary involvement may represent the first or prominent manifestation of an autoimmune systemic disease. Moreover, the proposal of classification criteria for interstitial lung disease with autoimmune features (IPAF) represents an effort to define lung involvement in clinically undefined autoimmune conditions. The complexity of autoimmune diseases, and in particular the lack of classification criteria defined for pathologies such as anti-synthetase syndrome, makes the involvement of the rheumatologist essential for the correct interpretation of the autoimmune element and for the application of classification criteria, that could replace clinical pictures initially interpreted as IPAF in defined autoimmune disease, minimizing the risk of misdiagnosis. The aim of this review was to evaluate the available evidence about the efficiency and efficacy of different multidisciplinary team approaches, in order to standardize the professional figures and the core set procedures that should be necessary for a correct approach in diagnosing patients with interstitial lung disease.
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Affiliation(s)
- Federica Furini
- Section of Rheumatology, Department of Medical Sciences, University of Ferrara and Azienda Ospedaliero-Universitaria Sant'Anna di Ferrara, Cona, Italy
| | - Aldo Carnevale
- Department of Radiology, Azienda Ospedaliero-Universitaria Sant'Anna di Ferrara, Cona, Italy
| | - Gian Luca Casoni
- Department of Medical Sciences, Research Centre on Asthma and COPD, University of Ferrara, Ferrara, Italy
| | - Giulio Guerrini
- Section of Rheumatology, Department of Medical Sciences, University of Ferrara and Azienda Ospedaliero-Universitaria Sant'Anna di Ferrara, Cona, Italy
| | - Lorenzo Cavagna
- Division of Rheumatology, University and IRCCS Policlinico S. Matteo Foundation, Pavia, Italy
| | - Marcello Govoni
- Section of Rheumatology, Department of Medical Sciences, University of Ferrara and Azienda Ospedaliero-Universitaria Sant'Anna di Ferrara, Cona, Italy
| | - Carlo Alberto Sciré
- Section of Rheumatology, Department of Medical Sciences, University of Ferrara and Azienda Ospedaliero-Universitaria Sant'Anna di Ferrara, Cona, Italy
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