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Erbasan F, Öğüt TS, Dilbil M, Nokay M, Terzioğlu ME, Yazısız V. Efficacy of disease-modifying antirheumatic drugs in primary Sjögren's syndrome-related interstitial lung disease. Med Clin (Barc) 2024:S0025-7753(24)00475-5. [PMID: 39174415 DOI: 10.1016/j.medcli.2024.06.012] [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: 02/18/2024] [Revised: 06/18/2024] [Accepted: 06/19/2024] [Indexed: 08/24/2024]
Abstract
OBJECTIVES To evaluate the treatment modalities and their effects in primary Sjögren's syndrome (pSS) patients with interstitial lung disease (ILD). METHODS In this chart review study, patients diagnosed with pSS-related ILD (pSS-ILD) between January 2004 and August 2022 were screened. Glucocorticoid use and administered disease-modifying antirheumatic drugs (DMARDs) were determined. The difference between forced vital capacity (FVC) and diffusion capacity of the lungs for carbon monoxide (DLCO) before and after treatment was evaluated. RESULTS ILD was present in 44 of 609 patients (7.2%) diagnosed with pSS. In 27 patients included in the study, steroid usage was 81.5%. There was a statistically insignificant increase in FVC% (from 80.20±22.1 to 81.6±23.0) and a decrease in DLCO% (53.7±15.3-52.2±19.3) with DMARD treatment (p=0.434 and p=0.652, respectively). There was no significant difference between the treatment groups (azathioprine [AZA], mycophenolate mofetil [MMF], and rituximab [RTX]) in terms of the change in FVC% and DLCO% compared with baseline levels. The effect of treatment on FVC and DLCO was similar in UIP and NSIP patterns. CONCLUSIONS AZA, MMF, and RTX have similar effects on pulmonary functions in pSS-ILD and provide disease stabilization.
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Affiliation(s)
- Funda Erbasan
- Akdeniz University School of Medicine, Department of Internal Medicine, Division of Rheumatology, Antalya, Turkey.
| | | | - Melis Dilbil
- Department of Rheumatology, Edirne Sultan 1, Murat State Hospital, Edirne, Turkey
| | - Mine Nokay
- Akdeniz University School of Medicine, Department of Internal Medicine, Division of Rheumatology, Antalya, Turkey
| | - Mustafa Ender Terzioğlu
- Akdeniz University School of Medicine, Department of Internal Medicine, Division of Rheumatology, Antalya, Turkey
| | - Veli Yazısız
- Akdeniz University School of Medicine, Department of Internal Medicine, Division of Rheumatology, Antalya, Turkey
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2
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Johnson SR, Bernstein EJ, Bolster MB, Chung JH, Danoff SK, George MD, Khanna D, Guyatt G, Mirza RD, Aggarwal R, Allen A, Assassi S, Buckley L, Chami HA, Corwin DS, Dellaripa PF, Domsic RT, Doyle TJ, Falardeau CM, Frech TM, Gibbons FK, Hinchcliff M, Johnson C, Kanne JP, Kim JS, Lim SY, Matson S, McMahan ZH, Merck SJ, Nesbitt K, Scholand MB, Shapiro L, Sharkey CD, Summer R, Varga J, Warrier A, Agarwal SK, Antin-Ozerkis D, Bemiss B, Chowdhary V, Dematte D'Amico JE, Hallowell R, Hinze AM, Injean PA, Jiwrajka N, Joerns EK, Lee JS, Makol A, McDermott GC, Natalini JG, Oldham JM, Saygin D, Lakin KS, Singh N, Solomon JJ, Sparks JA, Turgunbaev M, Vaseer S, Turner A, Uhl S, Ivlev I. 2023 American College of Rheumatology (ACR)/American College of Chest Physicians (CHEST) Guideline for the Treatment of Interstitial Lung Disease in People with Systemic Autoimmune Rheumatic Diseases. Arthritis Care Res (Hoboken) 2024; 76:1051-1069. [PMID: 38973731 DOI: 10.1002/acr.25348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 01/18/2024] [Accepted: 04/09/2024] [Indexed: 07/09/2024]
Abstract
OBJECTIVE We provide evidence-based recommendations regarding the treatment of interstitial lung disease (ILD) in adults with systemic autoimmune rheumatic diseases (SARDs). METHODS We developed clinically relevant population, intervention, comparator, and outcomes questions. A systematic literature review was then performed, and the available evidence was rated using the Grading of Recommendations, Assessment, Development, and Evaluation methodology. A panel of clinicians and patients reached consensus on the direction and strength of the recommendations. RESULTS Thirty-five recommendations were generated (including two strong recommendations) for first-line SARD-ILD treatment, treatment of SARD-ILD progression despite first-line ILD therapy, and treatment of rapidly progressive ILD. The strong recommendations were against using glucocorticoids in systemic sclerosis-ILD as a first-line ILD therapy and after ILD progression. Otherwise, glucocorticoids are conditionally recommended for first-line ILD treatment in all other SARDs. CONCLUSION This clinical practice guideline presents the first recommendations endorsed by the American College of Rheumatology and American College of Chest Physicians for the treatment of ILD in people with SARDs.
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Affiliation(s)
- Sindhu R Johnson
- University of Toronto, Schroeder Arthritis Institute, Toronto Western Hospital, Mount Sinai Hospital, Toronto, Ontario, Canada
| | - Elana J Bernstein
- Columbia University Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York City
| | | | | | - Sonye K Danoff
- Johns Hopkins University School of Medicine, Baltimore, Maryland
| | | | | | | | | | | | | | | | | | - Hassan A Chami
- Johns Hopkins University School of Medicine, Baltimore, Maryland
| | | | | | | | | | | | - Tracy M Frech
- Vanderbilt University Medical Center, Nashville, Tennessee
| | | | | | | | - Jeffrey P Kanne
- University of Wisconsin School of Medicine and Public Health, Madison
| | - John S Kim
- University of Virginia School of Medicine, Charlottesville
| | | | - Scott Matson
- University of Kansas Medical Center, Kansas City
| | | | | | | | | | | | | | - Ross Summer
- Thomas Jefferson University Hospital, Philadelphia, Pennsylvania
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Didem Saygin
- University of Pittsburgh, Pittsburgh, Pennsylvania
| | | | | | | | | | | | | | - Amy Turner
- American College of Rheumatology, Atlanta, Georgia
| | - Stacey Uhl
- Center for Clinical Evidence and Guidelines, Plymouth Meeting, Pennsylvania
| | - Ilya Ivlev
- Center for Clinical Evidence and Guidelines, Plymouth Meeting, Pennsylvania
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3
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Matson SM, Demoruelle MK. Connective Tissue Disease Associated Interstitial Lung Disease. Rheum Dis Clin North Am 2024; 50:423-438. [PMID: 38942578 DOI: 10.1016/j.rdc.2024.03.001] [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: 06/30/2024]
Abstract
Connective tissue disease associated interstitial lung disease (CTD-ILD) is a heterogenous collection of conditions with a diverse spectrum of interstitial lung disease (ILD) manifestations. Currently, clinical practice of lung-directed immunosuppression in CTD-ILD is supported by several randomized, placebo-controlled trials (RCTs) in patients with scleroderma and several observational, retrospective studies in other autoimmune conditions. However, given the harm of immunosuppression in idiopathic pulmonary fibrosis, there is an urgent need for RCTs of immunosuppression and antifibrotic agents in fibrotic CTD-ILD populations as well as the study of intervention in patients with subclinical CTD-ILD.
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Affiliation(s)
- Scott M Matson
- Division of Pulmonary, Critical Care and Sleep Medicine, University of Kansas School of Medicine, 3901 Rainbow boulevard, Mailstop 3007, Kansas City, KS 66160, USA
| | - M Kristen Demoruelle
- Division of Rheumatology, University of Colorado School of Medicine, 1775 Aurora Court, Mail Stop B-115, Aurora, CO 80045, USA.
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4
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Johnson SR, Bernstein EJ, Bolster MB, Chung JH, Danoff SK, George MD, Khanna D, Guyatt G, Mirza RD, Aggarwal R, Allen A, Assassi S, Buckley L, Chami HA, Corwin DS, Dellaripa PF, Domsic RT, Doyle TJ, Falardeau CM, Frech TM, Gibbons FK, Hinchcliff M, Johnson C, Kanne JP, Kim JS, Lim SY, Matson S, McMahan ZH, Merck SJ, Nesbitt K, Scholand MB, Shapiro L, Sharkey CD, Summer R, Varga J, Warrier A, Agarwal SK, Antin-Ozerkis D, Bemiss B, Chowdhary V, Dematte D'Amico JE, Hallowell R, Hinze AM, Injean PA, Jiwrajka N, Joerns EK, Lee JS, Makol A, McDermott GC, Natalini JG, Oldham JM, Saygin D, Lakin KS, Singh N, Solomon JJ, Sparks JA, Turgunbaev M, Vaseer S, Turner A, Uhl S, Ivlev I. 2023 American College of Rheumatology (ACR)/American College of Chest Physicians (CHEST) Guideline for the Treatment of Interstitial Lung Disease in People with Systemic Autoimmune Rheumatic Diseases. Arthritis Rheumatol 2024; 76:1182-1200. [PMID: 38978310 DOI: 10.1002/art.42861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 01/18/2024] [Accepted: 04/09/2024] [Indexed: 07/10/2024]
Abstract
OBJECTIVE We provide evidence-based recommendations regarding the treatment of interstitial lung disease (ILD) in adults with systemic autoimmune rheumatic diseases (SARDs). METHODS We developed clinically relevant population, intervention, comparator, and outcomes questions. A systematic literature review was then performed, and the available evidence was rated using the Grading of Recommendations, Assessment, Development, and Evaluation methodology. A panel of clinicians and patients reached consensus on the direction and strength of the recommendations. RESULTS Thirty-five recommendations were generated (including two strong recommendations) for first-line SARD-ILD treatment, treatment of SARD-ILD progression despite first-line ILD therapy, and treatment of rapidly progressive ILD. The strong recommendations were against using glucocorticoids in systemic sclerosis-ILD as a first-line ILD therapy and after ILD progression. Otherwise, glucocorticoids are conditionally recommended for first-line ILD treatment in all other SARDs. CONCLUSION This clinical practice guideline presents the first recommendations endorsed by the American College of Rheumatology and American College of Chest Physicians for the treatment of ILD in people with SARDs.
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Affiliation(s)
- Sindhu R Johnson
- University of Toronto, Schroeder Arthritis Institute, Toronto Western Hospital, Mount Sinai Hospital, Toronto, Ontario, Canada
| | - Elana J Bernstein
- Columbia University Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York City
| | | | | | - Sonye K Danoff
- Johns Hopkins University School of Medicine, Baltimore, Maryland
| | | | | | | | | | | | | | | | | | - Hassan A Chami
- Johns Hopkins University School of Medicine, Baltimore, Maryland
| | | | | | | | | | | | - Tracy M Frech
- Vanderbilt University Medical Center, Nashville, Tennessee
| | | | | | | | - Jeffrey P Kanne
- University of Wisconsin School of Medicine and Public Health, Madison
| | - John S Kim
- University of Virginia School of Medicine, Charlottesville
| | | | - Scott Matson
- University of Kansas Medical Center, Kansas City
| | | | | | | | | | | | | | - Ross Summer
- Thomas Jefferson University Hospital, Philadelphia, Pennsylvania
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Didem Saygin
- University of Pittsburgh, Pittsburgh, Pennsylvania
| | | | | | | | | | | | | | - Amy Turner
- American College of Rheumatology, Atlanta, Georgia
| | - Stacey Uhl
- Center for Clinical Evidence and Guidelines, Plymouth Meeting, Pennsylvania
| | - Ilya Ivlev
- Center for Clinical Evidence and Guidelines, Plymouth Meeting, Pennsylvania
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5
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Pugashetti JV, Khanna D, Kazerooni EA, Oldham J. Clinically Relevant Biomarkers in Connective Tissue Disease-Associated Interstitial Lung Disease. Rheum Dis Clin North Am 2024; 50:439-461. [PMID: 38942579 DOI: 10.1016/j.rdc.2024.03.007] [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: 06/30/2024]
Abstract
Interstitial lung disease (ILD) complicates connective tissue disease (CTD) with variable incidence and is a leading cause of death in these patients. To improve CTD-ILD outcomes, early recognition and management of ILD is critical. Blood-based and radiologic biomarkers that assist in the diagnosis CTD-ILD have long been studied. Recent studies, including -omic investigations, have also begun to identify biomarkers that may help prognosticate such patients. This review provides an overview of clinically relevant biomarkers in patients with CTD-ILD, highlighting recent advances to assist in the diagnosis and prognostication of CTD-ILD.
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Affiliation(s)
- Janelle Vu Pugashetti
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, University of Michigan.
| | - Dinesh Khanna
- Scleroderma Program, Division of Rheumatology, Department of Internal Medicine, University of Michigan
| | - Ella A Kazerooni
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, University of Michigan; Division of Cardiothoracic Radiology, Department of Radiology, University of Michigan
| | - Justin Oldham
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, University of Michigan; Department of Epidemiology, University of Michigan
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6
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Mulcaire-Jones E, Pugashetti JV, Oldham JM, Khanna D. Novel Therapeutic Approaches in Connective Tissue Disease-Associated Interstitial Lung Disease. Semin Respir Crit Care Med 2024; 45:435-448. [PMID: 38740369 DOI: 10.1055/s-0044-1786155] [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: 05/16/2024]
Abstract
Connective tissue diseases (CTD) comprise a group of autoimmune diseases that can affect multiple organs in the body including the lungs. The most common form of pulmonary involvement is interstitial lung disease (ILD). CTD-associated ILD (CTD-ILD) can take one of several courses including nonprogressive, chronically progressive, or rapidly progressive. Chronically and rapidly progressive patterns are associated with increased mortality. Limited randomized controlled trial data are available for treatment of CTD-ILD, with most data coming from systemic sclerosis-related ILD. The current first-line treatment for all CTD-ILD is immunosuppression with consideration of antifibrotics, stem cell transplant, and lung transplant in progressive disease. In this article, we review data for ILD treatment options in systemic sclerosis, rheumatoid arthritis, myositis, and primary Sjögren's syndrome-related ILDs.
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Affiliation(s)
- Erica Mulcaire-Jones
- Division of Rheumatology, Internal Medicine, University of Michigan, Ann Arbor, Michigan
| | - Janelle Vu Pugashetti
- Division of Pulmonary and Critical Care Medicine, Internal Medicine, University of Michigan, Ann Arbor, Michigan
| | - Justin M Oldham
- Division of Pulmonary and Critical Care Medicine, Internal Medicine, University of Michigan, Ann Arbor, Michigan
| | - Dinesh Khanna
- Division of Rheumatology, Internal Medicine, University of Michigan, Ann Arbor, Michigan
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7
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Pugashetti JV, Lee JS. Overview of Rheumatoid Arthritis-Associated Interstitial Lung Disease and Its Treatment. Semin Respir Crit Care Med 2024; 45:329-341. [PMID: 38484788 DOI: 10.1055/s-0044-1782218] [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: 05/24/2024]
Abstract
Interstitial lung disease (ILD) is a common pulmonary complication of rheumatoid arthritis (RA), causing significant morbidity and mortality. Optimal treatment for RA-ILD is not yet well defined. Reliable prognostic indicators are largely byproducts of prior ILD progression, including low or decreasing forced vital capacity and extensive or worsening fibrosis on imaging. In the absence of validated tools to predict treatment response, decisions about whether to initiate or augment treatment are instead based on clinical judgment. In general, treatment should be initiated in patients who are symptomatic, progressing, or at high risk of poor outcomes. Retrospective data suggest that mycophenolate mofetil, azathioprine, and rituximab are likely effective therapies for RA-ILD. Abatacept is also emerging as a potential first-line treatment option for patients with RA-ILD. Further, recent data demonstrate that immunosuppression may be beneficial even in patients with a usual interstitial pneumonia (UIP) pattern on imaging, suggesting that immunosuppression should be considered irrespective of imaging pattern. Recent randomized controlled trials have shown that antifibrotic medications, such as nintedanib and likely pirfenidone, slow forced vital capacity decline in RA-ILD. Consideration can be given to antifibrotic initiation in patients progressing despite immunosuppression, particularly in patients with a UIP pattern. Future research directions include developing tools to predict which patients will remain stable from patients who will progress, discriminating patients who will respond to treatment from nonresponders, and developing algorithms for starting immunosuppression, antifibrotics, or both as first-line therapies.
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Affiliation(s)
- Janelle Vu Pugashetti
- Division of Pulmonary and Critical Care Medicine, University of Michigan, Ann Arbor, Michigan
| | - Joyce S Lee
- Division of Pulmonary Sciences and Critical Care Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado
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8
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Jeong E, Hong H, Lee YA, Kim KS. Potential Rheumatoid Arthritis-Associated Interstitial Lung Disease Treatment and Computational Approach for Future Drug Development. Int J Mol Sci 2024; 25:2682. [PMID: 38473928 PMCID: PMC11154459 DOI: 10.3390/ijms25052682] [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: 01/22/2024] [Revised: 02/19/2024] [Accepted: 02/20/2024] [Indexed: 03/14/2024] Open
Abstract
Rheumatoid arthritis (RA) is a systemic autoimmune disease characterized by swelling in at least one joint. Owing to an overactive immune response, extra-articular manifestations are observed in certain cases, with interstitial lung disease (ILD) being the most common. Rheumatoid arthritis-associated interstitial lung disease (RA-ILD) is characterized by chronic inflammation of the interstitial space, which causes fibrosis and the scarring of lung tissue. Controlling inflammation and pulmonary fibrosis in RA-ILD is important because they are associated with high morbidity and mortality. Pirfenidone and nintedanib are specific drugs against idiopathic pulmonary fibrosis and showed efficacy against RA-ILD in several clinical trials. Immunosuppressants and disease-modifying antirheumatic drugs (DMARDs) with anti-fibrotic effects have also been used to treat RA-ILD. Immunosuppressants moderate the overexpression of cytokines and immune cells to reduce pulmonary damage and slow the progression of fibrosis. DMARDs with mild anti-fibrotic effects target specific fibrotic pathways to regulate fibrogenic cellular activity, extracellular matrix homeostasis, and oxidative stress levels. Therefore, specific medications are required to effectively treat RA-ILD. In this review, the commonly used RA-ILD treatments are discussed based on their molecular mechanisms and clinical trial results. In addition, a computational approach is proposed to develop specific drugs for RA-ILD.
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Affiliation(s)
- Eunji Jeong
- Department of Medicine, College of Medicine, Kyung Hee University, Seoul 02447, Republic of Korea;
| | - Hyunseok Hong
- Yale College, Yale University, New Haven, CT 06520, USA;
- Department of Clinical Pharmacology and Therapeutics, School of Medicine, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Yeon-Ah Lee
- Division of Rheumatology, Department of Internal Medicine, Kyung Hee University Hospital, Seoul 02447, Republic of Korea;
| | - Kyoung-Soo Kim
- Department of Medicine, College of Medicine, Kyung Hee University, Seoul 02447, Republic of Korea;
- Department of Clinical Pharmacology and Therapeutics, School of Medicine, Kyung Hee University, Seoul 02447, Republic of Korea
- East-West Bone & Joint Disease Research Institute, Kyung Hee University Hospital at Gangdong, Seoul 05278, Republic of Korea
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9
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Al-Baldawi S, Zúñiga Salazar G, Zúñiga D, Balasubramanian S, Mehmood KT. Interstitial Lung Disease in Rheumatoid Arthritis: A Review. Cureus 2024; 16:e53632. [PMID: 38449991 PMCID: PMC10917126 DOI: 10.7759/cureus.53632] [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] [Accepted: 02/05/2024] [Indexed: 03/08/2024] Open
Abstract
Rheumatoid arthritis (RA) is a chronic inflammatory autoimmune disorder. Although the joints are typically the first area affected in RA, it can also involve extra-articular regions. This article provides an overview on rheumatoid arthritis-associated interstitial lung disease (RA-ILD), a component of the disease manifestations leading to significant morbidity and mortality. Managing these pulmonary symptoms in people with RA poses a number of difficulties for medical professionals. In this review article, we shed light on the prevalence of RA-ILD and the common pulmonary manifestations of RA, while focusing on the evolving pathogenesis concepts that link them to RA's autoimmune cascade. We also address the diagnostic challenges and the available screening modalities that aid in the early recognition and effective management of these pulmonary complications. Furthermore, glucocorticoids, disease-modifying antirheumatic medications, immunosuppressive medications, and biological agents are among the pharmacological approaches that have been explored in this review study.
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Affiliation(s)
- Shahad Al-Baldawi
- Department of Rheumatology, Al-Yarmouk Teaching Hospital, Baghdad, IRQ
| | | | - Diego Zúñiga
- Department of Medicine, Universidad Católica de Santiago de Guayaquil, Guayaquil, ECU
| | | | - Khawar Tariq Mehmood
- Department of Internal Medicine, Aster Hospital Br of Aster Dm Healthcare FZC, Dubai, ARE
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10
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Koduri G, Solomon JJ. Identification, Monitoring, and Management of Rheumatoid Arthritis-Associated Interstitial Lung Disease. Arthritis Rheumatol 2023; 75:2067-2077. [PMID: 37395725 DOI: 10.1002/art.42640] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 05/23/2023] [Accepted: 06/27/2023] [Indexed: 07/04/2023]
Abstract
Interstitial lung disease (ILD) is a frequent complication of rheumatoid arthritis (RA) that is associated with a significant increase in mortality. Several risk factors for the development of ILD in patients with RA have been identified, but ILD can still develop in the absence of these risk factors. Screening tools for RA-ILD are required to facilitate early detection of RA-ILD. Close monitoring of patients with RA-ILD for progression is crucial to enable timely implementation of treatment strategies to improve outcomes. Patients with RA are commonly treated with immunomodulatory therapies, although their efficacy in slowing the progression of RA-ILD remains the subject of debate. Clinical trials have shown that antifibrotic therapies slow decline in lung function in patients with progressive fibrosing ILDs, including patients with RA-ILD. The management of patients with RA-ILD should be based on multidisciplinary evaluation of the severity and progression of their ILD and the activity of their articular disease. Close collaboration between rheumatologists and pulmonologists is essential to optimize patient care.
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Affiliation(s)
- Gouri Koduri
- Southend University Hospital NHS Foundation Trust, Chelmsford, UK
- Anglia Ruskin University, Chelmsford, UK
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11
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Zhang D, Adegunsoye A, Oldham JM, Kozlitina J, Garcia N, Poonawalla M, Strykowski R, Linderholm AL, Ley B, Ma SF, Noth I, Strek ME, Wolters PJ, Garcia CK, Newton CA. Telomere length and immunosuppression in non-idiopathic pulmonary fibrosis interstitial lung disease. Eur Respir J 2023; 62:2300441. [PMID: 37591536 PMCID: PMC10695771 DOI: 10.1183/13993003.00441-2023] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Accepted: 07/26/2023] [Indexed: 08/19/2023]
Abstract
BACKGROUND Studies suggest a harmful pharmacogenomic interaction exists between short leukocyte telomere length (LTL) and immunosuppressants in idiopathic pulmonary fibrosis (IPF). It remains unknown if a similar interaction exists in non-IPF interstitial lung disease (ILD). METHODS A retrospective, multicentre cohort analysis was performed in fibrotic hypersensitivity pneumonitis (fHP), unclassifiable ILD (uILD) and connective tissue disease (CTD)-ILD patients from five centres. LTL was measured by quantitative PCR for discovery and replication cohorts and expressed as age-adjusted percentiles of normal. Inverse probability of treatment weights based on propensity scores were used to assess the association between mycophenolate or azathioprine exposure and age-adjusted LTL on 2-year transplant-free survival using weighted Cox proportional hazards regression incorporating time-dependent immunosuppressant exposure. RESULTS The discovery and replication cohorts included 613 and 325 patients, respectively. In total, 40% of patients were exposed to immunosuppression and 22% had LTL <10th percentile of normal. fHP and uILD patients with LTL <10th percentile experienced reduced survival when exposed to either mycophenolate or azathioprine in the discovery cohort (mortality hazard ratio (HR) 4.97, 95% CI 2.26-10.92; p<0.001) and replication cohort (mortality HR 4.90, 95% CI 1.74-13.77; p=0.003). Immunosuppressant exposure was not associated with differential survival in patients with LTL ≥10th percentile. There was a significant interaction between LTL <10th percentile and immunosuppressant exposure (discovery pinteraction=0.013; replication pinteraction=0.011). Low event rate and prevalence of LTL <10th percentile precluded subgroup analyses for CTD-ILD. CONCLUSION Similar to IPF, fHP and uILD patients with age-adjusted LTL <10th percentile may experience reduced survival when exposed to immunosuppression.
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Affiliation(s)
- David Zhang
- Division of Pulmonary and Critical Care Medicine, Columbia University, New York, NY, USA
- These two authors contributed equally to this work
| | - Ayodeji Adegunsoye
- Section of Pulmonary and Critical Care, Department of Medicine, University of Chicago, Chicago, IL, USA
- These two authors contributed equally to this work
| | - Justin M Oldham
- Division of Pulmonary and Critical Care Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Julia Kozlitina
- Eugene McDermott Center for Human Growth and Development, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Nicole Garcia
- Section of Pulmonary and Critical Care, Department of Medicine, University of Chicago, Chicago, IL, USA
| | - Maria Poonawalla
- Section of Pulmonary and Critical Care, Department of Medicine, University of Chicago, Chicago, IL, USA
| | - Rachel Strykowski
- Section of Pulmonary and Critical Care, Department of Medicine, University of Chicago, Chicago, IL, USA
| | - Angela L Linderholm
- Division of Pulmonary, Critical Care, and Sleep Medicine, University of California Davis, Sacramento, CA, USA
| | - Brett Ley
- Division of Pulmonary, Critical Care, Allergy and Sleep Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Shwu-Fan Ma
- Division of Pulmonary and Critical Care Medicine, University of Virginia, Charlottesville, VA, USA
| | - Imre Noth
- Division of Pulmonary and Critical Care Medicine, University of Virginia, Charlottesville, VA, USA
| | - Mary E Strek
- Section of Pulmonary and Critical Care, Department of Medicine, University of Chicago, Chicago, IL, USA
| | - Paul J Wolters
- Division of Pulmonary, Critical Care, Allergy and Sleep Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Christine Kim Garcia
- Division of Pulmonary and Critical Care Medicine, Columbia University, New York, NY, USA
| | - Chad A Newton
- Division of Pulmonary and Critical Care Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA
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12
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Harrington R, Harkins P, Conway R. Targeted Therapy in Rheumatoid-Arthritis-Related Interstitial Lung Disease. J Clin Med 2023; 12:6657. [PMID: 37892795 PMCID: PMC10607625 DOI: 10.3390/jcm12206657] [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: 10/02/2023] [Revised: 10/14/2023] [Accepted: 10/18/2023] [Indexed: 10/29/2023] Open
Abstract
Rheumatoid arthritis (RA) is a chronic autoimmune multisystem inflammatory disease in which lung involvement is the most common extra-articular manifestation. Parenchymal lung involvement or interstitial lung disease (ILD) is a significant cause of morbidity and mortality and there is a paucity of evidence-based guidance on how to best treat RA-ILD. This review article aims to evaluate the evidence from cohort studies and best real word data from registries. Extensive discussion of the relative merits and drawbacks of glucocorticoids, various biologics, small molecules and anti-fibrotics is presented. The limited available guidelines in RA-ILD are also discussed and a rational treatment algorithm is offered.
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13
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Shih PC, Chang SH, Huo AP, Wei JCC. Navigating the maze of treatment strategies for RA-ILD: Insights and innovations for better patient outcomes. Int J Rheum Dis 2023; 26:1899-1903. [PMID: 37807614 DOI: 10.1111/1756-185x.14830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 05/31/2023] [Accepted: 06/28/2023] [Indexed: 10/10/2023]
Affiliation(s)
- Po-Cheng Shih
- Department of Internal Medicine, Changhua Christian Hospital, Changhua, Taiwan
- Department of Allergy, Immunology & Rheumatology, Changhua Christian Hospital, Changhua, Taiwan
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Shu-Hao Chang
- Division of Pulmonary Medicine, Department of Internal Medicine, Cheng Ching Hospital, Taichung, Taiwan
| | - An-Ping Huo
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
- Department of Allergy, Immunology & Rheumatology, Chung Shan Medical University Hospital, Taichung, Taiwan
| | - James Cheng-Chung Wei
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
- Department of Allergy, Immunology & Rheumatology, Chung Shan Medical University Hospital, Taichung, Taiwan
- Graduate Institute of Integrated Medicine, China Medical University, Taichung, Taiwan
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14
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Andronache IT, Şuţa VC, Şuţa M, Ciocodei SL, Vladareanu L, Nicoara AD, Arghir OC. Better Safe than Sorry: Rheumatoid Arthritis, Interstitial Lung Disease, and Medication-A Narrative Review. Biomedicines 2023; 11:1755. [PMID: 37371850 DOI: 10.3390/biomedicines11061755] [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: 05/15/2023] [Revised: 06/12/2023] [Accepted: 06/16/2023] [Indexed: 06/29/2023] Open
Abstract
It is well known that rheumatoid arthritis (RA) patients are at an increased risk of developing non-infectious pulmonary complications, especially interstitial lung disease (ILD); however, the clinician must keep in mind that lung disease could not only be a manifestation of the underlying condition, but also a consequence of using disease-modifying therapies. New-onset ILD or ILD worsening has also been reported as a possible consequence of both conventional disease-modifying antirheumatic drugs (DMARDs) and biologic agents. This study is a narrative review of the current literature regarding the potential risk of developing interstitial lung disease along with the administration of specific drugs used in controlling rheumatoid arthritis. Its purpose is to fill knowledge gaps related to this challenging patient cohort by addressing various aspects of the disease, including prevalence, disease features, treatment strategies, and patient outcomes.
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Affiliation(s)
- Iulia-Tania Andronache
- Doctoral School of Medicine, "Ovidius" University of Constanta, 900470 Constanta, Romania
- Department of Rheumatology, Internal Medicine Clinic, "Dr. Alexandru Gafencu" Military Emergency Hospital Constanta, 900527 Constanta, Romania
| | - Victoria-Cristina Şuţa
- 3rd Department-1st Clinical Medical Disciplines, Faculty of Medicine, "Ovidius" University of Constanta, 900470 Constanta, Romania
| | - Maria Şuţa
- Doctoral School of Medicine, "Ovidius" University of Constanta, 900470 Constanta, Romania
| | - Sabina-Livia Ciocodei
- Doctoral School of Medicine, "Ovidius" University of Constanta, 900470 Constanta, Romania
| | - Liliana Vladareanu
- Doctoral School of Medicine, "Ovidius" University of Constanta, 900470 Constanta, Romania
| | - Alina Doina Nicoara
- 3rd Department-1st Clinical Medical Disciplines, Faculty of Medicine, "Ovidius" University of Constanta, 900470 Constanta, Romania
| | - Oana Cristina Arghir
- Doctoral School of Medicine, "Ovidius" University of Constanta, 900470 Constanta, Romania
- 4th Department-2nd Clinical Medical Disciplines, Faculty of Medicine, "Ovidius" University of Constanta, 900470 Constanta, Romania
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15
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Pugashetti JV, Khanna D, Kazerooni EA, Oldham J. Clinically Relevant Biomarkers in Connective Tissue Disease-Associated Interstitial Lung Disease. Immunol Allergy Clin North Am 2023; 43:411-433. [PMID: 37055096 PMCID: PMC10584384 DOI: 10.1016/j.iac.2023.01.012] [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] [Indexed: 03/06/2023]
Abstract
Interstitial lung disease (ILD) complicates connective tissue disease (CTD) with variable incidence and is a leading cause of death in these patients. To improve CTD-ILD outcomes, early recognition and management of ILD is critical. Blood-based and radiologic biomarkers that assist in the diagnosis CTD-ILD have long been studied. Recent studies, including -omic investigations, have also begun to identify biomarkers that may help prognosticate such patients. This review provides an overview of clinically relevant biomarkers in patients with CTD-ILD, highlighting recent advances to assist in the diagnosis and prognostication of CTD-ILD.
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Affiliation(s)
- Janelle Vu Pugashetti
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, University of Michigan.
| | - Dinesh Khanna
- Scleroderma Program, Division of Rheumatology, Department of Internal Medicine, University of Michigan
| | - Ella A Kazerooni
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, University of Michigan; Division of Cardiothoracic Radiology, Department of Radiology, University of Michigan
| | - Justin Oldham
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, University of Michigan; Department of Epidemiology, University of Michigan
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16
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Matson SM, Demoruelle MK. Connective Tissue Disease Associated Interstitial Lung Disease. Immunol Allergy Clin North Am 2023; 43:229-244. [PMID: 37055086 DOI: 10.1016/j.iac.2023.01.005] [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: 03/06/2023]
Abstract
Connective tissue disease associated interstitial lung disease (CTD-ILD) is a heterogenous collection of conditions with a diverse spectrum of interstitial lung disease (ILD) manifestations. Currently, clinical practice of lung-directed immunosuppression in CTD-ILD is supported by several randomized, placebo-controlled trials (RCTs) in patients with scleroderma and several observational, retrospective studies in other autoimmune conditions. However, given the harm of immunosuppression in idiopathic pulmonary fibrosis, there is an urgent need for RCTs of immunosuppression and antifibrotic agents in fibrotic CTD-ILD populations as well as the study of intervention in patients with subclinical CTD-ILD.
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Affiliation(s)
- Scott M Matson
- Division of Pulmonary, Critical Care and Sleep Medicine, University of Kansas School of Medicine, 3901 Rainbow boulevard, Mailstop 3007, Kansas City, KS 66160, USA
| | - M Kristen Demoruelle
- Division of Rheumatology, University of Colorado School of Medicine, 1775 Aurora Court, Mail Stop B-115, Aurora, CO 80045, USA.
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17
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Thong L, Chawke LJ, Murphy G, Henry MT. "Management of myositis associated interstitial lung disease". Rheumatol Int 2023; 43:1209-1220. [PMID: 37126103 DOI: 10.1007/s00296-023-05336-z] [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: 03/12/2023] [Accepted: 04/22/2023] [Indexed: 05/02/2023]
Abstract
Idiopathic inflammatory myopathies (IIM) are rare disorders characterised by the presence of skeletal muscle inflammation, with interstitial lung disease (ILD) being the most frequent pulmonary manifestation. The spectrum of clinical presentations of myositis related ILD (M-ILD) encompasses a chronic process to a rapidly progressive ILD (RP-ILD); which is associated with a high mortality rate. The most effective treatments remain controversial and poses a unique challenge to both rheumatologists and respiratory physicians to manage. Given the rare heterogenous nature of M-ILD, there is a paucity of data to guide treatment. The cornerstone of existing treatments encompasses combinations of immunosuppressive therapies, as well as non-pharmacological therapies. In this review, we aim to summarize the current pharmacological therapies (including its dosing regimens and side effects profiles) and non-pharmacological therapies. Based on the existing literature to date, we propose a treatment algorithm for both chronic M-ILD and RP-ILD.
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Affiliation(s)
- Lorraine Thong
- Department of Clinical Medicine, Trinity Translational Medical Institute, Trinity College Dublin, St. James Hospital, Dublin, Ireland.
| | - Liam J Chawke
- Department of Clinical Medicine, University Hospital Kerry, Kerry, Ireland
| | - Grainne Murphy
- Department of Rheumatology, Cork University Hospital, Cork, Ireland
| | - Michael T Henry
- Department of Respiratory Medicine, Cork University Hospital, Cork, Ireland
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18
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Chaaban S, Sadikot RT. Bacterial Infections Associated with Immunosuppressive Agents Commonly Used in Patients with Interstitial Lung Diseases. Pathogens 2023; 12:464. [PMID: 36986386 PMCID: PMC10053664 DOI: 10.3390/pathogens12030464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 03/07/2023] [Accepted: 03/09/2023] [Indexed: 03/18/2023] Open
Abstract
There are about 200 different types of interstitial lung disease (ILD), and a crucial initial step in the assessment of a patient with suspected ILD is achieving an appropriate diagnosis. Some ILDs respond to immunosuppressive agents, while immunosuppression can be detrimental in others, hence treatment is based on the most confident diagnosis with consideration of a patient's risk factors. Immunosuppressive medications have the potential to result in substantial, and perhaps life-threatening, bacterial infections to a patient. However, data on the risk of bacterial infections from immunosuppressive treatment specifically in patients with interstitial lung disease is lacking. We hereby review the immunosuppressive treatments used in ILD patients excluding sarcoidosis, highlight their risk of bacterial infections, and discuss the potential mechanisms that contribute to the increased risk of infections.
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Affiliation(s)
- Said Chaaban
- Pulmonary, Critical Care and Sleep Medicine, Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE 68198-6450, USA
| | - Ruxana T. Sadikot
- Pulmonary, Critical Care and Sleep Medicine, Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE 68198-6450, USA
- VA Nebraska-Western Iowa Health Care System, Omaha, NE 68105, USA
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19
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Berger K, Kaner RJ. Diagnosis and Pharmacologic Management of Fibrotic Interstitial Lung Disease. Life (Basel) 2023; 13:life13030599. [PMID: 36983755 PMCID: PMC10055741 DOI: 10.3390/life13030599] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [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
- Correspondence:
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20
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Matson SM, Baqir M, Moua T, Marll M, Kent J, Iannazzo NS, Boente RD, Donatelli JM, Dai J, Diaz FJ, Demoruelle MK, Hamblin MB, Mathai SK, Ryu JH, Pope K, Walker CM, Lee JS. Treatment Outcomes for Rheumatoid Arthritis-Associated Interstitial Lung Disease: A Real-World, Multisite Study of the Impact of Immunosuppression on Pulmonary Function Trajectory. Chest 2022; 163:861-869. [PMID: 36470416 PMCID: PMC10107057 DOI: 10.1016/j.chest.2022.11.035] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 11/04/2022] [Accepted: 11/18/2022] [Indexed: 12/08/2022] Open
Abstract
BACKGROUND Rheumatoid arthritis (RA)-associated interstitial lung disease (ILD) is common in patients with RA and leads to significant morbidity and mortality. No randomized, placebo-controlled data are available that support the role of immunosuppression to treat RA-associated ILD, despite being widely used in clinical practice. RESEARCH QUESTION How does immunosuppression impact pulmonary function trajectory in a multisite retrospective cohort of patients with RA-associated ILD? STUDY DESIGN AND METHODS Patients with RA who started treatment for ILD with mycophenolate, azathioprine, or rituximab were identified retrospectively from five ILD centers. Change in lung function before and after treatment was analyzed using a linear spline mixed-effect model with random intercept. Prespecified secondary analyses examined the impact of radiologic pattern of ILD (ie, usual interstitial pneumonia [UIP] vs non-UIP) on treatment trajectory. RESULTS Two hundred twelve patients were included in the analysis: 92 patients (43.4%) were treated with azathioprine, 77 patients (36.3%) were treated with mycophenolate mofetil, and 43 patients (20.3%) were treated with rituximab. In the combined analysis of all three agents, an improvement in FVC % predicted was found after 12 months of treatment compared with the potential 12-month response without treatment (+3.90%; P ≤ .001; 95% CI, 1.95-5.84). Diffusing capacity of the lungs for carbon monoxide (Dlco) % predicted also improved at 12 months (+4.53%; P ≤ .001; 95% CI, 2.12-6.94). Neither the UIP pattern of ILD nor choice of immunosuppressive agent significantly impacted the pulmonary function trajectory on immunosuppression. INTERPRETATION Immunosuppression was associated with an improved trajectory in FVC and Dlco compared with the pretreatment pulmonary function trajectory. Prospective, randomized trials are required to validate these findings.
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Affiliation(s)
- Scott M Matson
- Division of Pulmonary, Critical Care and Sleep Medicine, University of Kansas Medical Center, Kansas City, KS.
| | - Misbah Baqir
- Division of Pulmonary, Critical Care Medicine, Mayo Clinic, Rochester, MN
| | - Teng Moua
- Division of Pulmonary, Critical Care Medicine, Mayo Clinic, Rochester, MN
| | - Michael Marll
- Department of Medicine, University of Colorado School of Medicine, Aurora, CO
| | - Jessica Kent
- Department of Internal Medicine, Baylor University Medical Center, Dallas, TX
| | - Nicholas S Iannazzo
- Department of Pulmonary, Critical Care, Sleep and Occupational Medicine, Indiana University School of Medicine, Indianapolis, IN
| | - Ryan D Boente
- Department of Pulmonary, Critical Care, Sleep and Occupational Medicine, Indiana University School of Medicine, Indianapolis, IN
| | - John M Donatelli
- Department of Radiology and Imaging Sciences, Indiana University School of Medicine, Indianapolis, IN
| | - Junqiang Dai
- Department of Biostatistics and Data Science, University of Kansas Medical Center, Kansas City, KS
| | - Francisco J Diaz
- Department of Biostatistics and Data Science, University of Kansas Medical Center, Kansas City, KS
| | | | - Mark B Hamblin
- Division of Pulmonary, Critical Care and Sleep Medicine, University of Kansas Medical Center, Kansas City, KS
| | - Susan K Mathai
- Center for Advanced Heart and Lung Disease and Baylor Scott & White Research Institute, Baylor University Medical Center, Dallas, TX
| | - Jay H Ryu
- Division of Pulmonary, Critical Care Medicine, Mayo Clinic, Rochester, MN
| | - Kristen Pope
- Department of Radiology, University of Kansas Medical Center, Kansas City, KS
| | | | - Joyce S Lee
- Division of Pulmonary Sciences and Critical Care Medicine, University of Colorado School of Medicine, Aurora, CO
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21
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Hypersensitivity Pneumonitis With and Without Autoimmune Features: A Clinical Comparative Analysis. Lung 2022; 200:763-771. [PMID: 36255519 DOI: 10.1007/s00408-022-00577-4] [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: 07/28/2022] [Accepted: 09/26/2022] [Indexed: 12/30/2022]
Abstract
BACKGROUND Hypersensitivity pneumonitis (HP) is an interstitial lung disease (ILD) caused by an immunological reaction to repeated inhalational exposure to antigens. The etiology and exact immunopathology are poorly understood. Autoimmunity overlapping with HP has been described but the role of concomitant autoimmunity in the clinical course and outcome of the HP is not clearly established. In this study, we examined patients diagnosed with HP and compare them to patients with concomitant HP and autoimmunity. METHODS Patients were retrospectively screened from a single-center ILD registry. Patients > 18 years with an established multidisciplinary diagnosis of HP were included in the study. Patients with HP without autoimmune features and patients with HP with autoimmune features (HPAF) were assessed. We compared the demographics, clinical characteristics, treatment, and outcomes between the two groups. We used a Cox proportional hazards model to compare lung transplant-free survival outcomes of patients with HPAF to those with non-HPAF HP patients. RESULTS Of 73 patients with HP, 43 were diagnosed with HPAF. Patients with HPAF had a higher echocardiographic probability of pulmonary hypertension as compared to non-HPAF HP patients [48.8 vs 23.3%, p = 0.028, Crude odds ratio (cOR) = 3.14]. Symptomatically, those with HPAF reported a higher prevalence of arthritis as compared to non-HPAF HP (20.9 vs 3.3%, p = 0.040, cOR = 7.68). No significant differences between pulmonary function tests, oxygen requirements, mortality, and lung transplantation rates were found between the two groups. There was no statistically significant difference in transplant-free survival (p = 0.836). CONCLUSION Patients with HPAF had a higher echocardiographic probability of pulmonary hypertension as compared to patients with non-HPAF HP. The clinical characteristics and outcomes did not differ between the two groups and concomitant autoimmunity among the HP group did not portend a poorer prognosis.
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22
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Narváez J, Díaz Del Campo Fontecha P, Brito García N, Bonilla G, Aburto M, Castellví I, Cano-Jiménez E, Mena-Vázquez N, Nieto MA, Ortiz AM, Valenzuela C, Abad Hernández MÁ, Castrejón I, Correyero Plaza M, Francisco Hernández FM, Hernández Hernández MV, Rodríquez Portal JA. SER-SEPAR recommendations for the management of rheumatoid arthritis-related interstitial lung disease. Part 2: Treatment. REUMATOLOGIA CLINICA 2022; 18:501-512. [PMID: 36064885 DOI: 10.1016/j.reumae.2022.03.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Accepted: 03/15/2022] [Indexed: 06/15/2023]
Abstract
OBJECTIVE To develop multidisciplinary recommendations to improve the management of rheumatoid arthritis-related interstitial lung disease (RA-ILD). METHODS Clinical research questions relevant to the objective of the document were identified by a panel of rheumatologists and pneumologists selected based on their experience in the field. Systematic reviews of the available evidence were conducted, and evidence was graded according to the Scottish Intercollegiate Guidelines Network (SIGN) criteria. Specific recommendations were made. RESULTS Six PICO questions were selected, three of which analysed the safety and effectiveness of glucocorticoids, classical synthetic disease-modifying anti-rheumatic drugs (DMARDs) and other immunosuppressants, biological agents, targeted synthetic DMARDs, and antifibrotic therapies in the treatment of this complication. A total of 12 recommendations were formulated based on the evidence found and/or expert consensus. CONCLUSIONS We present the first official SER-SEPAR document with specific recommendations for RA-ILD management developed to resolve some common clinical questions, reduce clinical healthcare variability, and facilitate decision-making for patients.
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Affiliation(s)
- Javier Narváez
- Servicio de Reumatología, Hospital Universitario de Bellvitge, Hospitalet de Llobregat, Barcelona, Spain.
| | | | - Noé Brito García
- Unidad de Investigación, Sociedad Española de Reumatología, Madrid, Spain
| | - Gema Bonilla
- Servicio de Reumatología, Hospital Universitario La Paz, Madrid, Spain
| | - Myriam Aburto
- Servicio de Neumología, Hospital Universitario Galdakao-Usansolo, Bilbao, Spain
| | - Iván Castellví
- Servicio de Reumatología, Hospital Universitario de la Santa Creu i Sant Pau, Barcelona, Spain
| | | | - Natalia Mena-Vázquez
- Servicio de Reumatología, Hospital Regional Universitario de Málaga, Málaga, Spain
| | - M Asunción Nieto
- Servicio de Neumología, Hospital Clínico San Carlos, Madrid, Spain
| | - Ana María Ortiz
- Servicio de Reumatología, Hospital Universitario de La Princesa, Madrid, Spain
| | - Claudia Valenzuela
- Servicio de Neumología, Hospital Universitario de La Princesa, Madrid, Spain
| | | | - Isabel Castrejón
- Servicio de Reumatología, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - María Correyero Plaza
- Servicio de Reumatología, Hospital Universitario Quironsalud de Pozuelo, Pozuelo de Alarcón, Madrid, Spain
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23
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Schreiber T, Hagmeyer L, Kofler DM, Kubacki T, Frank K, Randerath WJ. [Latest news on RA-ILD]. Pneumologie 2022; 76:614-621. [PMID: 36104017 DOI: 10.1055/a-1895-9360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
Rheumatoid arthritis-associated interstitial lung disease (RA-ILD) is of high clinical relevance. It not only affects the quality of life but also makes a significant contribution to the mortality rate of patients with rheumatoid arthritis. RA-ILD can present with all known radiological and histopathological patterns seen in other interstitial pneumonias. Among these pneumonias, diffuse alveolar damage (DAD), followed by usual interstitial pneumonia (UIP) has the worst prognosis. In addition, acute exacerbation of RA-ILD, which can occur at any time during the disease, is highly lethal. An algorithm for the diagnosis and treatment of RA-ILD is pending and will be addressed in the following article. In addition to immunosuppressants and disease-modifying antirheumatic drugs (DMARD), antifibrotics have recently gained importance in the therapy of RA-ILD.
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Affiliation(s)
- Tina Schreiber
- Klinik für Pneumologie, Schlaf- und Beatmungsmedizin, Helios Klinikum Bonn/Rhein-Sieg, Bonn, Deutschland
| | - Lars Hagmeyer
- Klinik für Pneumologie und Allergologie, Krankenhaus Bethanien, Solingen, Deutschland
| | - David M Kofler
- Klinik I für Innere Medizin, Universitätsklinikum Köln, Klinische Immunologie und Rheumatologie, Köln, Deutschland
| | - Torsten Kubacki
- Klinik II für Innere Medizin und Zentrum für Molekulare Medizin, Universitätsklinikum Köln, Sektion Rheumatologie, Köln, Deutschland
| | - Konrad Frank
- Klinik III für Innere Medizin, Universitätsklinikum Köln, Sektion Pneumologie, Köln, Deutschland
| | - Winfried J Randerath
- Klinik für Pneumologie und Allergologie, Krankenhaus Bethanien, Solingen, Deutschland
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24
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Mena-Vázquez N, Rojas-Gimenez M, Fuego-Varela C, García-Studer A, Perez-Gómez N, Romero-Barco CM, Godoy-Navarrete FJ, Manrique-Arija S, Gandía-Martínez M, Calvo-Gutiérrez J, Morales-Garrido P, Mouriño-Rodriguez C, Castro-Pérez P, Añón-Oñate I, Espildora F, Aguilar-Hurtado MC, Hidalgo Conde A, Arnedo Díez de los Ríos R, Cabrera César E, Redondo-Rodriguez R, Velloso-Feijoo ML, Fernández-Nebro A. Safety and Effectiveness of Abatacept in a Prospective Cohort of Patients with Rheumatoid Arthritis–Associated Interstitial Lung Disease. Biomedicines 2022; 10:biomedicines10071480. [PMID: 35884786 PMCID: PMC9313094 DOI: 10.3390/biomedicines10071480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Revised: 06/16/2022] [Accepted: 06/21/2022] [Indexed: 11/16/2022] Open
Abstract
Objective: To prospectively evaluate the safety and efficacy profile of abatacept in patients with rheumatoid arthritis–associated interstitial lung disease (RA-ILD). Methods: We performed a prospective observational multicenter study of a cohort of patients with RA-ILD treated with abatacept between 2015 and 2021. Patients were evaluated using high-resolution computed tomography and pulmonary function tests at initiation, 12 months, and the end of follow-up. The effectiveness of abatacept was evaluated based on whether ILD improved, stabilized, progressed, or was fatal. We also evaluated factors such as infection, hospitalization, and inflammatory activity using the 28-joint Disease Activity Score with the erythrocyte sedimentation rate (DAS28-ESR). Cox regression analysis was performed to identify factors associated with progression of lung disease. Results: The study population comprised 57 patients with RA-ILD treated with abatacept for a median (IQR) of 27.3 (12.2–42.8) months. Lung disease had progressed before starting abatacept in 45.6% of patients. At the end of follow-up, lung disease had improved or stabilized in 41 patients (71.9%) and worsened in 13 (22.8%); 3 patients (5.3%) died. No significant decreases were observed in forced vital capacity (FVC) or in the diffusing capacity of the lung for carbon monoxide (DLCO).The factors associated with progression of RA-ILD were baseline DAS28-ESR (OR [95% CI], 2.52 [1.03–3.12]; p = 0.041), FVC (OR [95% CI], 0.82 [0.70–0.96]; p = 0.019), and DLCO (OR [95% CI], 0.83 [0.72–0.96]; p = 0.018). Only 10.5% of patients experienced severe adverse effects. Conclusion: Pulmonary function and joint inflammation stabilized in 71% of patients with RA-ILD treated with abatacept. Abatacept had a favorable safety profile.
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Affiliation(s)
- Natalia Mena-Vázquez
- Instituto de Investigación Biomédica de Málaga (IBIMA), 29010 Malaga, Spain; (A.G.-S.); (C.M.R.-B.); (S.M.-A.); (R.R.-R.); (A.F.-N.)
- UGC de Reumatología, Hospital Regional Universitario de Málaga, 29009 Malaga, Spain
- Correspondence:
| | - Marta Rojas-Gimenez
- Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC), 14004 Cordova, Spain; (M.R.-G.); (J.C.-G.)
- UGC de Reumatología, Hospital Universitario Reina Sofía de Córdoba, 14004 Cordova, Spain
| | - Clara Fuego-Varela
- UGC de Reumatología, Hospital Universitario de Jerez, 11407 Cadiz, Spain; (C.F.-V.); (M.G.-M.)
| | - Aimara García-Studer
- Instituto de Investigación Biomédica de Málaga (IBIMA), 29010 Malaga, Spain; (A.G.-S.); (C.M.R.-B.); (S.M.-A.); (R.R.-R.); (A.F.-N.)
- UGC de Reumatología, Hospital Regional Universitario de Málaga, 29009 Malaga, Spain
| | - Nair Perez-Gómez
- UGC de Reumatología, Complejo Hospitalario Universitario de Vigo, 36214 Vigo, Spain; (N.P.-G.); (C.M.-R.)
| | - Carmen María Romero-Barco
- Instituto de Investigación Biomédica de Málaga (IBIMA), 29010 Malaga, Spain; (A.G.-S.); (C.M.R.-B.); (S.M.-A.); (R.R.-R.); (A.F.-N.)
- UGC de Reumatología, Hospital Clínico Universitario Virgen de la Victoria, 29010 Malaga, Spain
| | | | - Sara Manrique-Arija
- Instituto de Investigación Biomédica de Málaga (IBIMA), 29010 Malaga, Spain; (A.G.-S.); (C.M.R.-B.); (S.M.-A.); (R.R.-R.); (A.F.-N.)
- UGC de Reumatología, Hospital Regional Universitario de Málaga, 29009 Malaga, Spain
- Departamento de Medicina, Universidad de Málaga, 29010 Malaga, Spain
| | - Myriam Gandía-Martínez
- UGC de Reumatología, Hospital Universitario de Jerez, 11407 Cadiz, Spain; (C.F.-V.); (M.G.-M.)
| | - Jerusalem Calvo-Gutiérrez
- Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC), 14004 Cordova, Spain; (M.R.-G.); (J.C.-G.)
- UGC de Reumatología, Hospital Universitario Reina Sofía de Córdoba, 14004 Cordova, Spain
| | - Pilar Morales-Garrido
- UGC de Reumatología, Hospital Universitario Clínico San Cecilio, 18016 Granada, Spain;
| | - Coral Mouriño-Rodriguez
- UGC de Reumatología, Complejo Hospitalario Universitario de Vigo, 36214 Vigo, Spain; (N.P.-G.); (C.M.-R.)
| | | | - Isabel Añón-Oñate
- UGC de Reumatología, Hospital Universitario de Jaén, 23007 Jaen, Spain; (F.J.G.-N.); (I.A.-O.)
| | - Francisco Espildora
- UGC de Neumología, Hospital Regional Universitario de Málaga, 29009 Malaga, Spain;
| | | | - Ana Hidalgo Conde
- Servicio de Medicina Interna, Hospital Universitario Virgen de la Victoria, 29010 Malaga, Spain; (A.H.C.); (R.A.D.d.l.R.)
| | - Rocío Arnedo Díez de los Ríos
- Servicio de Medicina Interna, Hospital Universitario Virgen de la Victoria, 29010 Malaga, Spain; (A.H.C.); (R.A.D.d.l.R.)
| | - Eva Cabrera César
- UGC Neumología, Hospital Universitario Virgen de la Victoria, 29010 Malaga, Spain;
| | - Rocío Redondo-Rodriguez
- Instituto de Investigación Biomédica de Málaga (IBIMA), 29010 Malaga, Spain; (A.G.-S.); (C.M.R.-B.); (S.M.-A.); (R.R.-R.); (A.F.-N.)
- UGC de Reumatología, Hospital Regional Universitario de Málaga, 29009 Malaga, Spain
| | | | - Antonio Fernández-Nebro
- Instituto de Investigación Biomédica de Málaga (IBIMA), 29010 Malaga, Spain; (A.G.-S.); (C.M.R.-B.); (S.M.-A.); (R.R.-R.); (A.F.-N.)
- UGC de Reumatología, Hospital Regional Universitario de Málaga, 29009 Malaga, Spain
- Departamento de Medicina, Universidad de Málaga, 29010 Malaga, Spain
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25
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Zhao Y, Gao Y, Petnak T, Cheungpasitporn W, Thongprayoon C, Zhang X, Moua T. Effect size of rituximab on pulmonary function in the treatment of connective-tissue disease-related interstitial lung disease: a systematic review and meta-analysis. Respir Res 2022; 23:164. [PMID: 35729565 PMCID: PMC9215101 DOI: 10.1186/s12931-022-02082-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2021] [Accepted: 06/10/2022] [Indexed: 12/29/2022] Open
Abstract
Background Rituximab (RTX) has been previously reported as directed treatment in patients with connective-tissue disease-related interstitial lung diseases (CTD-ILD). A systematic assessment of treatment effect size on pulmonary function outcomes and related adverse effects in patients with CTD-ILD has not been previously reported. Methods We performed a systematic review and meta-analysis of published reports from PubMed, Embase, and Cochrane Libraries. Randomized and non-randomized controlled trials, case–control, cohort, and case series (with five or more cases) containing individual pulmonary function data and adverse effects were included. Study endpoints were pre- and post-treatment change in percent predicted forced vital capacity (FVC %) and diffusion capacity for carbon monoxide (DLCO%), along with reported drug-related adverse events. Results Twenty studies totaling 411 patients were identified with 14 included in the meta-analysis of pulmonary function and six in the descriptive review. Random effects meta-analysis of pre- and post-treatment pulmonary function findings demonstrated increases in FVC% (n = 296) (mean difference (MD) 4.57%, [95% CI 2.63–6.51]) and DLCO% (n = 246) (MD 5.0% [95% CI 2.71–7.29]) after RTX treatment. RTX treatment-related adverse effects were reported in 13.6% of the pooled cohort. Conclusions A systematic assessment of post-treatment effect size suggests a potential role for RTX in stabilizing or improving lung function in patients with CTD-ILD, with a modest but not insignificant adverse effect profile. Supplementary Information The online version contains supplementary material available at 10.1186/s12931-022-02082-x.
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Affiliation(s)
- Yuanchen Zhao
- Division of Pulmonary Guang'anmen Hospital, China Academy of Chinese Medical Sciences, No. 5, Beixiange, Xicheng, Beijing, China.,Division of Pulmonary and Critical Care Medicine, Mayo Clinic, 200 First St SW, Rochester, MN, 55905, USA
| | - Yang Gao
- Division of Pulmonary Guang'anmen Hospital, China Academy of Chinese Medical Sciences, No. 5, Beixiange, Xicheng, Beijing, China.,Division of Pulmonary and Critical Care Medicine, Mayo Clinic, 200 First St SW, Rochester, MN, 55905, USA
| | - Tananchai Petnak
- Division of Pulmonary and Pulmonary Critical Care Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Salaya, Thailand.,Division of Pulmonary and Critical Care Medicine, Mayo Clinic, 200 First St SW, Rochester, MN, 55905, USA
| | | | | | - Xing Zhang
- Division of Pulmonary Guang'anmen Hospital, China Academy of Chinese Medical Sciences, No. 5, Beixiange, Xicheng, Beijing, China
| | - Teng Moua
- Division of Pulmonary and Critical Care Medicine, Mayo Clinic, 200 First St SW, Rochester, MN, 55905, USA.
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26
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Diesler R, Cottin V. Pulmonary fibrosis associated with rheumatoid arthritis: from pathophysiology to treatment strategies. Expert Rev Respir Med 2022; 16:541-553. [PMID: 35695895 DOI: 10.1080/17476348.2022.2089116] [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: 11/04/2022]
Abstract
INTRODUCTION Rheumatoid arthritis (RA) is the most common inflammatory autoimmune disease, characterised by symmetric destructive arthritis and synovitis. Lung involvement is frequent, including in the form of interstitial lung disease (ILD). RA-ILD often presents with a radiologic and pathologic pattern of usual interstitial pneumonia, similar to idiopathic pulmonary fibrosis, highlighting the similarities between the two diseases, but other patterns and pathological associations are described. AREAS COVERED This article reviews the pathogenesis of pulmonary fibrosis in the setting of rheumatoid arthritis as well as the current and future therapeutic options. EXPERT OPINION Pulmonary fibrosis in the setting of RA-ILD is an example of genotype-environment interaction and involves multiple mechanisms including autoimmunity, inflammation and fibrogenesis. Despite that ILD conveys most of the exceeding mortality in RA patients, there are no official guidelines for the management of RA-ILD. Attention should be paid to potential lung toxicity of RA treatment even though some of them might help stabilise the ILD. Current standard of care is often composed of glucocorticoids that may be associated with immunosuppressive therapy. Following the approval of antifibrotic therapy for ILDs with a progressive fibrosing phenotype, current works are evaluating the benefit of such treatment in RA-ILD.
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Affiliation(s)
- Rémi Diesler
- National Reference Center for Rare Pulmonary Diseases, Louis Pradel Hospital, Hospices Civils de Lyon, University of Lyon, INRAE, Lyon, France
| | - Vincent Cottin
- National Reference Center for Rare Pulmonary Diseases, Louis Pradel Hospital, Hospices Civils de Lyon, University of Lyon, INRAE, Lyon, France
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27
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Oldham JM, Lee CT, Wu Z, Bowman WS, Pugashetti JV, Dao N, Tonkin J, Seede H, Echt G, Adegunsoye A, Chua F, Maher TM, Garcia CK, Strek ME, Newton CA, Molyneaux PL. Lung function trajectory in progressive fibrosing interstitial lung disease. Eur Respir J 2022; 59:13993003.01396-2021. [PMID: 34737223 PMCID: PMC10039317 DOI: 10.1183/13993003.01396-2021] [Citation(s) in RCA: 51] [Impact Index Per Article: 25.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Accepted: 10/20/2021] [Indexed: 12/14/2022]
Abstract
BACKGROUND Proposed criteria for progressive fibrosing interstitial lung disease (PF-ILD) have been linked to increased mortality risk, but lung function trajectory after satisfying individual criteria remains unknown. Because survival is rarely employed as the primary end-point in therapeutic trials, identifying PF-ILD criteria that best predict subsequent change in forced vital capacity (FVC) could improve clinical trial design. METHODS A retrospective, multicentre longitudinal cohort analysis was performed in consecutive patients with fibrotic connective tissue disease-associated ILD (CTD-ILD), chronic hypersensitivity pneumonitis and idiopathic interstitial pneumonia at three US centres (test cohort) and one UK centre (validation cohort). 1-year change in FVC after satisfying proposed PF-ILD criteria was estimated using joint modelling. Subgroup analyses were performed to determine whether results varied across key subgroups. RESULTS 1227 patients were included, with CTD-ILD predominating. Six out of nine PF-ILD criteria were associated with differential 1-year change in FVC, with radiological progression of fibrosis, alone and in combination with other features, associated with the largest subsequent decline in FVC. Findings varied significantly by ILD subtype, with CTD-ILD demonstrating little change in FVC after satisfying most PF-ILD criteria, while other ILDs showed significantly larger changes. Findings did not vary after stratification by radiological pattern or exposure to immunosuppressant therapy. Near-term change in FVC after satisfying proposed PF-ILD criteria was heterogeneous depending on the criterion assessed and was strongly influenced by ILD subtype. CONCLUSIONS These findings may inform future clinical trial design and suggest ILD subtype should be taken into consideration when applying PF-ILD criteria.
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Affiliation(s)
- Justin M Oldham
- Division of Pulmonary, Critical Care and Sleep Medicine, University of California at Davis, Sacramento, CA, USA
- These authors contributed equally
| | - Cathryn T Lee
- Section of Pulmonary and Critical Care Medicine, University of Chicago, Chicago, IL, USA
- These authors contributed equally
| | - Zhe Wu
- National Heart and Lung Institute, Imperial College London, London, UK
- Royal Brompton Hospital, London, UK
| | - Willis S Bowman
- Division of Pulmonary, Critical Care and Sleep Medicine, University of California at Davis, Sacramento, CA, USA
| | - Janelle Vu Pugashetti
- Division of Pulmonary, Critical Care and Sleep Medicine, University of California at Davis, Sacramento, CA, USA
| | - Nam Dao
- Division of Pulmonary, Critical Care and Sleep Medicine, University of California at Davis, Sacramento, CA, USA
| | - James Tonkin
- National Heart and Lung Institute, Imperial College London, London, UK
- Royal Brompton Hospital, London, UK
| | - Hasan Seede
- Division of Pulmonary and Critical Care Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Gabrielle Echt
- Division of Pulmonary, Critical Care and Sleep Medicine, University of California at Davis, Sacramento, CA, USA
| | - Ayodeji Adegunsoye
- Section of Pulmonary and Critical Care Medicine, University of Chicago, Chicago, IL, USA
| | - Felix Chua
- National Heart and Lung Institute, Imperial College London, London, UK
- Royal Brompton Hospital, London, UK
| | - Toby M Maher
- Division of Pulmonary, Critical Care and Sleep Medicine, University of Southern California, Los Angeles, CA, USA
| | - Christine K Garcia
- Dept of Internal Medicine, Division of Pulmonary and Critical Care Medicine, Columbia University, New York, NY, USA
| | - Mary E Strek
- Section of Pulmonary and Critical Care Medicine, University of Chicago, Chicago, IL, USA
| | - Chad A Newton
- Division of Pulmonary and Critical Care Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA
- These authors contributed equally
| | - Philip L Molyneaux
- National Heart and Lung Institute, Imperial College London, London, UK
- Royal Brompton Hospital, London, UK
- These authors contributed equally
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28
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Laria A, Lurati AM, Zizzo G, Zaccara E, Mazzocchi D, Re KA, Marrazza M, Faggioli P, Mazzone A. Interstitial Lung Disease in Rheumatoid Arthritis: A Practical Review. Front Med (Lausanne) 2022; 9:837133. [PMID: 35646974 PMCID: PMC9136053 DOI: 10.3389/fmed.2022.837133] [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: 12/16/2021] [Accepted: 02/07/2022] [Indexed: 11/25/2022] Open
Abstract
Rheumatoid arthritis (RA) is a systemic inflammatory disease, which primarily causes symmetric polyarthritis. An extrarticolar involvement is common, and the commonly involved organ is lungs. Although cardiac disease is responsible for most RA-related deaths, pulmonary disease is also a major contributor, accounting for ~10-20% of all mortality. Pulmonary disease is a common (60-80% of patients with RA) extra-articular complication of RA. Optimal screening, diagnostic, and treatment strategies of pulmonary disease remain uncertain, which have been the focus of an ongoing investigation. Clinicians should regularly assess patients with RA for the signs and symptoms of pulmonary disease and, reciprocally, consider RA and other connective tissue diseases when evaluating a patient with pulmonary disease of an unknown etiology. RA directly affects all anatomic compartments of the thorax, including the lung parenchyma, large and small airways, pleura, and less commonly vessels. In addition, pulmonary infection and drug-induced lung disease associated with immunosuppressive agents used for the treatment of RA may occur.
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Affiliation(s)
- Antonella Laria
- Asst Ovest Milanese–Rheumatology Unit, Magenta Hospital, Milan, Italy
| | | | - Gaetano Zizzo
- Asst Ovest Milanese–Internal Medicine Department, Cuggiono Hospital, Milan, Italy
| | - Eleonora Zaccara
- Asst Ovest Milanese–Internal Medicine Unit, Legnano Hospital, Milan, Italy
| | - Daniela Mazzocchi
- Asst Ovest Milanese–Rheumatology Unit, Magenta Hospital, Milan, Italy
| | - Katia Angela Re
- Asst Ovest Milanese–Rheumatology Unit, Magenta Hospital, Milan, Italy
| | | | - Paola Faggioli
- Asst Ovest Milanese–Internal Medicine Unit, Legnano Hospital, Milan, Italy
| | - Antonino Mazzone
- Asst Ovest Milanese–Internal Medicine Unit, Legnano Hospital, Milan, Italy
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29
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Pugashetti JV, Oldham JM. Weighing on Our Minds: Baseline BMI and Weight Loss as Predictors of Interstitial Lung Disease Outcome. Chest 2022; 161:1134-1135. [PMID: 35526883 DOI: 10.1016/j.chest.2021.11.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Accepted: 11/18/2021] [Indexed: 10/18/2022] Open
Affiliation(s)
- Janelle Vu Pugashetti
- Division of Pulmonary, Critical Care and Sleep Medicine; University of California at Davis, Sacramento, CA.
| | - Justin M Oldham
- Division of Pulmonary, Critical Care and Sleep Medicine; University of California at Davis, Sacramento, CA
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30
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Cho HK, Chung MP, Soo Lee K, Chung MJ, Han J, Kwon OJ, Yoo H. Clinical characteristics and prognostic factors of fibrotic nonspecific interstitial pneumonia. Ther Adv Respir Dis 2022; 16:17534666221089468. [PMID: 35400267 PMCID: PMC8998371 DOI: 10.1177/17534666221089468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Aim: Several studies have reported favorable outcomes of nonspecific interstitial pneumonia (NSIP); however, its prognosis and prognostic factors remain unclear. This study aimed to determine the outcomes of fibrotic NSIP and the prognostic factors for progression, relapse, and survival. Methods: In this retrospective study, we reviewed the clinical data of 204 patients diagnosed with fibrotic NSIP by surgical lung biopsy at Samsung Medical Center. The factors associated with survival and disease progression or relapse were determined using Cox proportional hazard analysis. Results: The median age of patients was 54 years and 67 (33%) patients were male. Also, 47 patients (23%) were current or ex-smokers. In all, 141 (69%) patients were diagnosed with idiopathic NSIP, while 63 (31%) patients were associated with connective tissue diseases. Progression or relapse was observed in 100 (49%) patients. The 5-year and 10-year survival rates were 94.6% and 90.4%, respectively. The factors associated with disease progression and relapse were diffusing capacity for carbon monoxide (DLco) <60% [adjusted hazard ratio (HR), 1.739; 95% confidence interval (CI), 1.036–2.921; p = 0.036], bronchoalveolar lavage (BAL) lymphocyte >15% (adjusted HR, 0.592; 95% CI, 0.352–0.994; p = 0.047), and treatment with corticosteroid and azathioprine (adjusted HR, 0.556; 95% CI, 0.311–0.955; p = 0.048). Disease progression or relapse was associated with mortality (adjusted HR, 7.135; 95% CI, 1.499–33.971; p = 0.014). Conclusion: Preserved lung function, BAL lymphocytosis, and treatment with corticosteroids and azathioprine were associated with lower risks of disease progression and relapse, which were risk factors for mortality.
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Affiliation(s)
- Hyun Kyu Cho
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Republic of Korea
| | - Man Pyo Chung
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Kyung Soo Lee
- Department of Radiology, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Republic of Korea
| | - Myung Jin Chung
- Department of Radiology and Center for Imaging Sciences, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Joungho Han
- Department of Pathology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - O Jung Kwon
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Hongseok Yoo
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul 06351, Republic of Korea
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31
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Chen N, Diao CY, Gao J, Zhao DB. Risk factors for the progression of rheumatoid arthritis-related interstitial lung disease: clinical features, biomarkers, and treatment options. Semin Arthritis Rheum 2022; 55:152004. [DOI: 10.1016/j.semarthrit.2022.152004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 02/19/2022] [Accepted: 03/28/2022] [Indexed: 11/30/2022]
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32
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Efficacy and Safety of Rituximab in Autoimmune Disease-Associated Interstitial Lung Disease: A Prospective Cohort Study. J Clin Med 2022; 11:jcm11040927. [PMID: 35207203 PMCID: PMC8879100 DOI: 10.3390/jcm11040927] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2022] [Revised: 02/04/2022] [Accepted: 02/08/2022] [Indexed: 02/07/2023] Open
Abstract
OBJECTIVES To analyze the efficacy and safety of rituximab (RTX) in connective tissue disease associated with interstitial lung disease (CTD-ILD). METHODS We performed a multicenter, prospective, observational study of patients with CTD-ILD receiving rituximab between 2015 and 2020. The patients were assessed using high-resolution computed tomography and pulmonary function tests at baseline, at 12 months, and at the end of follow-up. The main outcome measure at the end of follow-up was forced vital capacity (FVC) > 10% or diffusing capacity of the lungs for carbon monoxide (DLCO) > 15% and radiological progression or death. We recorded clinical characteristics, time to initiation of RTX, concomitant treatment, infections, and hospitalization. A Cox regression analysis was performed to identify factors associated with worsening ILD. RESULTS We included 37 patients with CTD-ILD treated with RTX for a median (IQR) of 38.2 (17.7-69.0) months. At the end of the follow-up, disease had improved or stabilized in 23 patients (62.1%) and worsened in seven (18.9%); seven patients (18.9%) died. No significant decline was observed in median FVC (72.2 vs. 70.8; p = 0.530) or DLCO (55.9 vs. 52.2; p = 0.100). The multivariate analysis showed the independent predictors for worsening of CTD-ILD to be baseline DLCO (OR (95% CI), 0.904 (0.8-0.9); p = 0.015), time to initiation of RTX (1.01 (1.001-1.02); p = 0.029), and mycophenolate (0.202 (0.04-0.8); p = 0.034). Only 28 of the 37 patients (75.6%) were still undergoing treatment with RTX: two patients (5.4%) stopped treatment due to adverse events and seven patients (18.9%) died owing to progression of ILD and superinfection. CONCLUSION Lung function improved or stabilized in more than half of patients with CTD-ILD treated with RTX. Early treatment and combination with mycophenolate could reduce the risk of progression of ILD.
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33
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Conway R, Nikiphorou E. Efficacy and safety of conventional synthetic, biologic and targeted synthetic DMARDs in RA-ILD: A narrative review. INDIAN JOURNAL OF RHEUMATOLOGY 2022. [DOI: 10.4103/injr.injr_157_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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34
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Mackintosh JA, Wells AU, Cottin V, Nicholson AG, Renzoni EA. Interstitial pneumonia with autoimmune features: challenges and controversies. Eur Respir Rev 2021; 30:30/162/210177. [PMID: 34937706 DOI: 10.1183/16000617.0177-2021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2021] [Accepted: 09/01/2021] [Indexed: 11/05/2022] Open
Abstract
The presence of clinical, serological and/or radiological features suggestive, but not confirmatory, of a defined connective tissue disease in patients with interstitial lung disease is a relatively frequent occurrence. In 2015, the European Respiratory Society and the American Thoracic Society proposed classification criteria for the interstitial pneumonia with autoimmune features (IPAF) research entity to capture such patients in a standardised manner, with the intention of nurturing clinical research. This initiative resulted in the publication of several series of IPAF patients, with significant variation between cohorts in clinical characteristics, outcome and the application of IPAF criteria in patient selection. From this increasing body of published work, it has become apparent that revision of IPAF criteria is now required in order to justify the eventual designation of IPAF as a standalone diagnostic term, as opposed to a provisional entity put forward as a basis for clinical research. This review covers the current state of IPAF, conclusions that can and cannot be drawn from the IPAF evidence base, and ongoing uncertainties that require further expert group consideration.
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Affiliation(s)
- John A Mackintosh
- Dept of Thoracic Medicine, The Prince Charles Hospital, Brisbane, Australia
| | - Athol U Wells
- Interstitial Lung Disease Unit, Royal Brompton Hospital, London, UK.,Margaret Turner Warwick Centre for Fibrosing Lung Diseases, NHLI, Imperial College, London, UK
| | - Vincent Cottin
- National Reference Center for Rare Pulmonary Diseases, Louis Pradel Hospital, Hospices Civils de Lyon, Lyon, France.,Claude Bernard University Lyon 1, University of Lyon, INRAE, IVPC, UMR754, member of ERN-LUNG, Lyon, France
| | - Andrew G Nicholson
- Dept of Histopathology, Royal Brompton Hospital, London, UK.,National Heart and Lung Institute, Imperial College, London, UK
| | - Elisabetta A Renzoni
- Interstitial Lung Disease Unit, Royal Brompton Hospital, London, UK.,Margaret Turner Warwick Centre for Fibrosing Lung Diseases, NHLI, Imperial College, London, UK
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35
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Comes A, Sgalla G, Perrotta A, Richeldi L. Advances with pharmacotherapy for the treatment of interstitial lung disease. Expert Opin Pharmacother 2021; 23:483-495. [PMID: 34907821 DOI: 10.1080/14656566.2021.2016697] [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: 10/19/2022]
Abstract
INTRODUCTION In recent decades, the primary focus of pharmaceutical research in interstitial lung diseases (ILD) has been on idiopathic pulmonary fibrosis (IPF). Recently, pharmaceutical development has also focused on other forms of ILDs, including connective tissue diseases associated ILD, fibrotic hypersensitivity pneumonitis, and sarcoidosis. AREAS COVERED The authors summarize the advances in pharmacotherapy for the treatment of ILD. Specifically, the authors review the most recent studies and discuss the most recent research findings and future prospects. EXPERT OPINION Data collected over the past years have confirmed the efficacy of antifibrotic drugs on slowing disease progression in IPF. The usual strategy for CTD-ILD management is represented by the combined use of corticosteroids and immunosuppressive agents. There is an urgent need for new target therapies. The concept of progressive fibrosing ILD has emerged in the ILD community in recent years, which has led to grouping several diseases with a common disease behavior to find an effective treatment . At present, selecting the best therapy in ILDs should be reasonably performed on a case-by-case basis through a multidisciplinary team discussion in tertiary ILD centers, taking into consideration patients' symptoms, lung functional trends, and radiological changes.
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Affiliation(s)
- Alessia Comes
- Dipartimento Di Scienze Mediche E Chirurgiche, Unità Operativa Complessa Di Pneumologia, Fondazione Policlinico Universitario Agostino Gemelli, Irccs, Rome, Italy
| | - Giacomo Sgalla
- Dipartimento Di Scienze Mediche E Chirurgiche, Unità Operativa Complessa Di Pneumologia, Fondazione Policlinico Universitario Agostino Gemelli, Irccs, Rome, Italy
| | - Alessandro Perrotta
- Dipartimento Di Scienze Mediche E Chirurgiche, Unità Operativa Complessa Di Pneumologia, Fondazione Policlinico Universitario Agostino Gemelli, Irccs, Rome, Italy
| | - Luca Richeldi
- Dipartimento Di Scienze Mediche E Chirurgiche, Unità Operativa Complessa Di Pneumologia, Fondazione Policlinico Universitario Agostino Gemelli, Irccs, Rome, Italy
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36
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Prescribing Patterns and Tolerability of Mycophenolate and Azathioprine in Patients with Non-IPF Fibrotic Interstitial Lung Disease. Ann Am Thorac Soc 2021; 19:863-867. [PMID: 34898386 DOI: 10.1513/annalsats.202108-954rl] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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37
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Mwangi J, Litteken C, Gorthi R, Attoti Y, Atluri R. Belimumab in the Treatment of Connective Tissue Disease-Associated Interstitial Lung Disease: Case Report and Literature Review. Cureus 2021; 13:e19218. [PMID: 34873544 PMCID: PMC8639321 DOI: 10.7759/cureus.19218] [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] [Accepted: 11/02/2021] [Indexed: 11/12/2022] Open
Abstract
Interstitial lung disease or ILD can be described as inflammation, fibrosis, or scarring of the lung’s interstitial, resulting in dyspnea. ILD represents a group of heterogeneous parenchymal lung disorders with complex pathophysiology, differentiated by the clinical and radiological patterns. ILD is one of the most serious pulmonary complications associated with connective tissue diseases (CTDs), resulting in significant morbidity and mortality. Nonspecific interstitial pneumonia is the most common morphological and pathological pattern of ILD seen in CTDs. There are limitations in the therapeutic options resulting in significant morbidity. Certain biologic therapies are being evaluated for the various forms of ILD. The ILD, in this case, is associated with systemic lupus erythematosus (SLE) and scleroderma overlap that was effectively treated with belimumab, a recombinant monoclonal antibody against the B-cell activating factor (B-lymphocyte stimulator).
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Affiliation(s)
- John Mwangi
- Pulmonary and Critical Care Medicine, Saint Louis University School of Medicine, Saint Louis, USA
| | - Chase Litteken
- Internal Medicine, Saint Louis University School of Medicine, Saint Louis, USA
| | - Ramya Gorthi
- Pulmonary and Critical Care Medicine, Saint Louis University School of Medicine, Saint Louis, USA
| | | | - Rama Atluri
- Rheumatology, Saint Louis University School of Medicine, Saint Louis, USA
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Brown KK, Rajan SK, Shenoy P, Mehta M, Lopez M, Hegde RS, Gogtay J. The emerging role of mycophenolate mofetil in interstitial lung diseases. Expert Rev Respir Med 2021; 15:1539-1549. [PMID: 34758677 DOI: 10.1080/17476348.2021.2001331] [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: 10/19/2022]
Abstract
INTRODUCTION Mycophenolate mofetil (MMF), initially approved to prevent rejection in solid organ allograft, is now being increasingly used for other conditions. Over the last decade, MMF has emerged as a useful therapy for a variety of immune-mediated diseases. AREAS COVERED There has been a growing interest in the clinical use of MMF in the treatment of ILDs due to its versatile anti-inflammatory, immunomodulatory, anti-fibrotic and anti-proliferative properties. In this focussed review, we summarize the available literature using the Pubmed, Science Direct and EMBASE databases published until June 2021 on the efficacy and tolerability of MMF in various ILDs. EXPERT OPINION Other than idiopathic pulmonary fibrosis (IPF) and its broader category of progressive fibrosing ILD, there have been no drugs approved by relevant regulatory agencies for the treatment of the multiple other forms of ILD. Though results are limited, immunosuppressants such as MMF have shown promise as an effective and well-tolerated steroid-sparing agent, providing hope that the limited treatment armamentarium for ILDs can be expanded.
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Affiliation(s)
- Kevin K Brown
- Department of Medicine National Jewish Health, Denver, CO, USA
| | - Sujeet K Rajan
- Department of Chest Medicine Bombay Hospital and Medical Research Centre, Bhatia Hospital, Mumbai, India
| | - Padmanabha Shenoy
- Department of Rheumatology Centre for Arthritis and Rheumatism Excellence (Care), Cochin, India
| | - Monali Mehta
- Department of Medical Services Cipla, Peninsula Business Park, Mumbai, India
| | - Meena Lopez
- Department of Medical Services Cipla, Peninsula Business Park, Mumbai, India
| | - Rashmi S Hegde
- Department of Medical Services Cipla, Peninsula Business Park, Mumbai, India
| | - Jaideep Gogtay
- Department of Medical Services Cipla, Peninsula Business Park, Mumbai, India
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Sagardia LM, Taylor BE, Mehta I. Idiopathic Interstitial Pneumonias: A Review of the Past and Emerging Therapies. J Pharm Pract 2021; 36:640-649. [PMID: 34708667 DOI: 10.1177/08971900211053286] [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: 11/17/2022]
Abstract
PURPOSE This article is an in-depth review of the complex classification, diagnosis, and treatment of idiopathic interstitial pneumonias (IIP), as well as emergence of new treatment options. SUMMARY Idiopathic interstitial pneumonias consist of various subgroup classifications that require expert analysis of imaging and histology to accurately diagnose this broad group of patients. Timely and accurate assessment of these patients is key in developing an appropriate pharmacological plan. The pathophysiology of IIP is not well understood but has been linked to an immune response resulting in inflammation, fibrosis, or proliferation of lung tissue which reduces lung function. Lung transplantation is currently the only curative option for treatment, but many new antiproliferative and immunosuppressive agents are being used to effectively slow the progression of lung dysfunction. CONCLUSION An often mixed radiological and histological pattern along with the invasive nature of biopsy for gold standard diagnosis create a challenge for the accurate identification of IIP. Further understanding of these idiopathic interstitial pneumonias will pave the way forward to the emergence of new treatment options and updates to standards of care.
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Affiliation(s)
| | - Bethany E Taylor
- 96887Philadelphia College of Osteopathic Medicine - Georgia Campus, Suwannee, GA, USA
| | - Ishan Mehta
- 22646Emory Saint Joseph's Hospital, Atlanta, GA, USA
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Interstitial pneumonia with autoimmune features: from research classification to diagnosis. Curr Opin Pulm Med 2021; 27:374-387. [PMID: 34183525 DOI: 10.1097/mcp.0000000000000802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE OF REVIEW The term interstitial pneumonia with autoimmune features (IPAF) was first proposed by an international task force in 2015 as a research classification to standardise nomenclature regarding patients with idiopathic interstitial pneumonia and features of connective tissue disease. However, how the use of this term and its proposed definition translates to clinical practice remains uncertain. This review will provide a comprehensive overview of studies of IPAF cohorts to date, discuss the consideration of IPAF as a distinct diagnostic entity and outline a suggested approach to patient management. RECENT FINDINGS Considerable heterogeneity exists between published IPAF cohorts, with some cohorts exhibiting similarities to those with connective tissue disease-associated interstitial lung disease (CTD-ILD), and others more similar to idiopathic interstitial pneumonias including idiopathic pulmonary fibrosis (IPF). Little data exist to inform the management of patients who fulfil the IPAF criteria. Preliminary data supports pragmatic management of these patients as having a working clinical diagnosis of either idiopathic interstitial pneumonia or CTD-ILD. Future research studies into this approach are required. SUMMARY The term IPAF, and its definition, have been of fundamental benefit to facilitating research in this diverse patient group. However, to date, there remain many unanswered questions regarding their natural histories and response to treatment.
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Shao T, Shi X, Yang S, Zhang W, Li X, Shu J, Alqalyoobi S, Zeki AA, Leung PS, Shuai Z. Interstitial Lung Disease in Connective Tissue Disease: A Common Lesion With Heterogeneous Mechanisms and Treatment Considerations. Front Immunol 2021; 12:684699. [PMID: 34163483 PMCID: PMC8215654 DOI: 10.3389/fimmu.2021.684699] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Accepted: 05/17/2021] [Indexed: 01/11/2023] Open
Abstract
Connective tissue disease (CTD) related interstitial lung disease (CTD-ILD) is one of the leading causes of morbidity and mortality of CTD. Clinically, CTD-ILD is highly heterogenous and involves rheumatic immunity and multiple manifestations of respiratory complications affecting the airways, vessels, lung parenchyma, pleura, and respiratory muscles. The major pathological features of CTD are chronic inflammation of blood vessels and connective tissues, which can affect any organ leading to multi-system damage. The human lung is particularly vulnerable to such damage because anatomically it is abundant with collagen and blood vessels. The complex etiology of CTD-ILD includes genetic risks, epigenetic changes, and dysregulated immunity, which interact leading to disease under various ill-defined environmental triggers. CTD-ILD exhibits a broad spectra of clinical manifestations: from asymptomatic to severe dyspnea; from single-organ respiratory system involvement to multi-organ involvement. The disease course is also featured by remissions and relapses. It can range from stability or slow progression over several years to rapid deterioration. It can also present clinically as highly progressive from the initial onset of disease. Currently, the diagnosis of CTD-ILD is primarily based on distinct pathology subtype(s), imaging, as well as related CTD and autoantibodies profiles. Meticulous comprehensive clinical and laboratory assessment to improve the diagnostic process and management strategies are much needed. In this review, we focus on examining the pathogenesis of CTD-ILD with respect to genetics, environmental factors, and immunological factors. We also discuss the current state of knowledge and elaborate on the clinical characteristics of CTD-ILD, distinct pathohistological subtypes, imaging features, and related autoantibodies. Furthermore, we comment on the identification of high-risk patients and address how to stratify patients for precision medicine management approaches.
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Affiliation(s)
- Tihong Shao
- Department of Rheumatology and Immunology, The First Affiliated Hospital of Anhui Medical University, Hefei, China
- Division of Rheumatology/Allergy and Clinical Immunology, University of California, Davis, Davis, CA, United States
| | - Xiaodong Shi
- Rheumatology, First Hospital of Jilin University, Changchun, China
| | - Shanpeng Yang
- Department of Pharmacy, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Wei Zhang
- Department of Pathology, The First Affiliated Hospital (Yijishan Hospital) of Wannan Medical College, Wuhu, China
| | - Xiaohu Li
- Department of Radiology, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Jingwei Shu
- Department of Radiology, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Shehabaldin Alqalyoobi
- Internal Medicine - Pulmonary, Critical Care, and Sleep Medicine, Brody School of Medicine, Greenville, NC, United States
| | - Amir A. Zeki
- University of California (U.C.), Davis, Lung Center, Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Internal Medicine, U.C. Davis School of Medicine, University of California, Davis, Davis, CA, United States
| | - Patrick S. Leung
- Division of Rheumatology/Allergy and Clinical Immunology, University of California, Davis, Davis, CA, United States
| | - Zongwen Shuai
- Department of Rheumatology and Immunology, The First Affiliated Hospital of Anhui Medical University, Hefei, China
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Progressive fibrosing interstitial lung disease: treatable traits and therapeutic strategies. Curr Opin Pulm Med 2021; 26:436-442. [PMID: 32657838 DOI: 10.1097/mcp.0000000000000712] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
PURPOSE OF REVIEW In this review, the authors describe therapeutic strategies for a disease group called progressive fibrosing interstitial lung disease (PF-ILD) and highlight the importance of the definition of progression, prognosis, and treatment response. RECENT FINDINGS Although it is a relatively new concept, the term PF-ILD has been increasingly applied in clinical research and practice. Three domains commonly used to detect the disease progression include clinical symptoms, rate of forced vital capacity (FVC) decline and the extent of fibrosis on imaging. Although details of the pathogenesis of PF-ILD are still unclear, it has become apparent that genetic predisposition and an abnormal tissue microenvironment and host response are involved in the nature of the disease. Antifibrotic agents recently showed their efficacy on the treatment of PF-ILD. Both nintedanib and pirfenidone can slow the disease progression, as defined by a decline of FVC from baseline, of PF-ILD whenever compared with placebo, similar to the results in idiopathic pulmonary fibrosis (IPF) trials. This effect seems consistent irrespective of the underlying ILD diagnosis. SUMMARY Recent evidence supports the use of antifibrotic therapy in the management of the phenotype progressive non-IPF ILD. Ongoing studies exploring genetic and other molecular biomarkers could identify at-risk individuals or predict treatment response and prognosis (endotypes). This would support the concept of 'treatable traits' in the field of ILD.
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Fujisawa T. Management of Myositis-Associated Interstitial Lung Disease. ACTA ACUST UNITED AC 2021; 57:medicina57040347. [PMID: 33916864 PMCID: PMC8065549 DOI: 10.3390/medicina57040347] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Revised: 04/01/2021] [Accepted: 04/02/2021] [Indexed: 11/30/2022]
Abstract
Idiopathic inflammatory myopathies, including polymyositis (PM), dermatomyositis (DM), and clinically amyopathic DM (CADM), are a diverse group of autoimmune diseases characterized by muscular involvement and extramuscular manifestations. Interstitial lung disease (ILD) has major pulmonary involvement and is associated with increased mortality in PM/DM/CADM. The management of PM-/DM-/CADM-associated ILD (PM/DM/CADM-ILD) requires careful evaluation of the disease severity and clinical subtype, including the ILD forms (acute/subacute or chronic), because of the substantial heterogeneity of their clinical courses. Recent studies have highlighted the importance of myositis-specific autoantibodies’ status, especially anti-melanoma differentiation-associated gene 5 (MDA5) and anti-aminoacyl tRNA synthetase (ARS) antibodies, in order to evaluate the clinical phenotypes and treatment of choice for PM/DM/CADM-ILD. Because the presence of the anti-MDA5 antibody is a strong predictor of a worse prognosis, combination treatment with glucocorticoids (GCs) and calcineurin inhibitors (CNIs; tacrolimus (TAC) or cyclosporin A (CsA)) is recommended for patients with anti-MDA5 antibody-positive DM/CADM-ILD. Rapidly progressive DM/CADM-ILD with the anti-MDA5 antibody is the most intractable condition, which requires immediate combined immunosuppressive therapy with GCs, CNIs, and intravenous cyclophosphamide. Additional salvage therapies (rituximab, tofacitinib, and plasma exchange) should be considered for patients with refractory ILD. Patients with anti-ARS antibody-positive ILD respond better to GC treatment, but with frequent recurrence; thus, GCs plus immunosuppressants (TAC, CsA, azathioprine, and mycophenolate mofetil) are often needed in order to achieve favorable long-term disease control. PM/DM/CADM-ILD management is still a therapeutic challenge for clinicians, as evidence-based guidelines do not exist to help with management decisions. A few prospective clinical trials have been recently reported regarding the treatment of PM/DM/CADM-ILD. Here, the current knowledge on the pharmacologic managements of PM/DM/CADM-ILD was mainly reviewed.
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Affiliation(s)
- Tomoyuki Fujisawa
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, 1-20-1 Handayama Higashi-ku, Hamamatsu 431-3192, Japan
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Progression in the Management of Non-Idiopathic Pulmonary Fibrosis Interstitial Lung Diseases, Where Are We Now and Where We Would Like to Be. J Clin Med 2021; 10:jcm10061330. [PMID: 33807034 PMCID: PMC8004662 DOI: 10.3390/jcm10061330] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Revised: 03/05/2021] [Accepted: 03/15/2021] [Indexed: 12/19/2022] Open
Abstract
A significant proportion of patients with interstitial lung disease (ILD) may develop a progressive fibrosing phenotype characterized by worsening of symptoms and pulmonary function, progressive fibrosis on chest computed tomography and increased mortality. The clinical course in these patients mimics the relentless progressiveness of idiopathic pulmonary fibrosis (IPF). Common pathophysiological mechanisms such as a shared genetic susceptibility and a common downstream pathway—self-sustaining fibroproliferation—support the concept of a progressive fibrosing phenotype, which is applicable to a broad range of non-IPF ILDs. While antifibrotic drugs became the standard of care in IPF, immunosuppressive agents are still the mainstay of treatment in non-IPF fibrosing ILD (F-ILD). However, recently, randomized placebo-controlled trials have demonstrated the efficacy and safety of antifibrotic treatment in systemic sclerosis-associated F-ILD and a broad range of F-ILDs with a progressive phenotype. This review summarizes the current pharmacological management and highlights the unmet needs in patients with non-IPF ILD.
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Mena-Vázquez N, Rojas-Gimenez M, Romero-Barco CM, Manrique-Arija S, Francisco E, Aguilar-Hurtado MC, Añón-Oñate I, Pérez-Albaladejo L, Ortega-Castro R, Godoy-Navarrete FJ, Ureña-Garnica I, Velloso-Feijoo ML, Redondo-Rodriguez R, Jimenez-Núñez FG, Panero Lamothe B, Padin-Martín MI, Fernández-Nebro A. Predictors of Progression and Mortality in Patients with Prevalent Rheumatoid Arthritis and Interstitial Lung Disease: A Prospective Cohort Study. J Clin Med 2021; 10:874. [PMID: 33672699 PMCID: PMC7924396 DOI: 10.3390/jcm10040874] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 02/12/2021] [Accepted: 02/16/2021] [Indexed: 12/13/2022] Open
Abstract
OBJECTIVES To describe a prospective cohort of patients with rheumatoid arthritis associated with interstitial lung disease (RA-ILD) and identify risk factors associated with disease progression and mortality in this cohort. PATIENTS AND METHODS We performed a multicenter, prospective, observational study of patients with RA-ILD receiving disease-modifying antirheumatic drugs (DMARDs) between 2015 and 2020. The patients were assessed using high-resolution computed tomography and pulmonary function tests at baseline and at 60 months. The main endpoint was "Progression to ILD at the end of follow-up" in terms of the following outcomes: (1) improvement (i.e., improvement in forced vital capacity (FVC) ≥10% or diffusing capacity of the lungs for carbon monoxide (DLCO) ≥15% and absence of radiological progression); (2) nonprogression (stabilization or improvement in FVC ≤10% or diffusing capacity of the lungs for carbon monoxide (DLCO) <15% and absence of radiological progression); (3) progression (worsening of FVC >10% or DLCO >15% and radiological progression); or (4) death. We recorded demographic and clinical characteristics, lung function, and the incidence of adverse events. A Cox regression analysis was performed to identify factors associated with the worsening of ILD. RESULTS After 60 months, lung disease had stabilized in 66 patients (56.9%), improved in 9 (7.8%), and worsened in 23 (19.8%). Eighteen patients (15.5%) died, with a mean survival of 71.8 (1.9) months after diagnosis of ILD. The Cox multivariate analysis revealed the independent predictors of worsening of RA-ILD to be usual interstitial pneumonia (hazard ratio (HR), 2.6 (95%CI, 1.0-6.7)), FVC <80% (HR, 3.8 (95%CI, 1.5-6.7)), anticitrullinated protein antibody titers (HR, 2.8 (95%CI, 1.1-6.8)), smoking (HR, 2.5 (95%CI, 1.1-6.2)), and treatment with abatacept, tocilizumab, or rituximab (HR, 0.4 (95%CI, 0.2-0.8)). During follow-up, 79 patients (68%) experienced an adverse event, mostly infection (61%). Infection was fatal in 10/18 patients (55.5%) during follow-up. CONCLUSIONS Lung function is stable in most patients with RA-ILD receiving treatment with disease-modifying anti-rheumatic drugs (DMARDs), although one-third worsened or died. Identifying factors associated with worsening in RA-ILD is important for clinical management.
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Affiliation(s)
- Natalia Mena-Vázquez
- Instituto de Investigación Biomédica de Málaga (IBIMA), 29010 Málaga, Spain; (C.M.R.-B.); (F.J.G.-N.); (I.U.-G.); (R.R.-R.); (F.G.J.-N.); (A.F.-N.)
- UGC de Reumatología, Hospital Regional Universitario de Málaga, 29009 Málaga, Spain
| | - Marta Rojas-Gimenez
- Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC), 14004 Córdoba, Spain; (M.R.-G.); (R.O.-C.)
- UGC de Reumatología, Hospital Universitario Reina Sofía de Córdoba, 14004 Córdoba, Spain
| | - Carmen María Romero-Barco
- Instituto de Investigación Biomédica de Málaga (IBIMA), 29010 Málaga, Spain; (C.M.R.-B.); (F.J.G.-N.); (I.U.-G.); (R.R.-R.); (F.G.J.-N.); (A.F.-N.)
- UGC de Reumatología, Hospital Clínico Universitario Virgen de la Victoria, 29010 Málaga, Spain;
| | - Sara Manrique-Arija
- Instituto de Investigación Biomédica de Málaga (IBIMA), 29010 Málaga, Spain; (C.M.R.-B.); (F.J.G.-N.); (I.U.-G.); (R.R.-R.); (F.G.J.-N.); (A.F.-N.)
- UGC de Reumatología, Hospital Regional Universitario de Málaga, 29009 Málaga, Spain
| | - Espildora Francisco
- UGC de Neumología, Hospital Regional Universitario de Málaga, 29009 Málaga, Spain;
| | - María Carmen Aguilar-Hurtado
- UGC de Radiodiagnóstico, Hospital Regional Universitario de Málaga, 29009 Málaga, Spain; (M.C.A.-H.); (M.I.P.-M.)
| | | | | | - Rafaela Ortega-Castro
- Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC), 14004 Córdoba, Spain; (M.R.-G.); (R.O.-C.)
- UGC de Reumatología, Hospital Universitario Reina Sofía de Córdoba, 14004 Córdoba, Spain
| | - Francisco Javier Godoy-Navarrete
- Instituto de Investigación Biomédica de Málaga (IBIMA), 29010 Málaga, Spain; (C.M.R.-B.); (F.J.G.-N.); (I.U.-G.); (R.R.-R.); (F.G.J.-N.); (A.F.-N.)
- UGC de Reumatología, Hospital Regional Universitario de Málaga, 29009 Málaga, Spain
| | - Inmaculada Ureña-Garnica
- Instituto de Investigación Biomédica de Málaga (IBIMA), 29010 Málaga, Spain; (C.M.R.-B.); (F.J.G.-N.); (I.U.-G.); (R.R.-R.); (F.G.J.-N.); (A.F.-N.)
- UGC de Reumatología, Hospital Regional Universitario de Málaga, 29009 Málaga, Spain
| | | | - Rocio Redondo-Rodriguez
- Instituto de Investigación Biomédica de Málaga (IBIMA), 29010 Málaga, Spain; (C.M.R.-B.); (F.J.G.-N.); (I.U.-G.); (R.R.-R.); (F.G.J.-N.); (A.F.-N.)
- UGC de Reumatología, Hospital Regional Universitario de Málaga, 29009 Málaga, Spain
| | - Francisco Gabriel Jimenez-Núñez
- Instituto de Investigación Biomédica de Málaga (IBIMA), 29010 Málaga, Spain; (C.M.R.-B.); (F.J.G.-N.); (I.U.-G.); (R.R.-R.); (F.G.J.-N.); (A.F.-N.)
- UGC de Reumatología, Hospital Regional Universitario de Málaga, 29009 Málaga, Spain
| | - Blanca Panero Lamothe
- UGC de Reumatología, Hospital Clínico Universitario Virgen de la Victoria, 29010 Málaga, Spain;
| | - María Isabel Padin-Martín
- UGC de Radiodiagnóstico, Hospital Regional Universitario de Málaga, 29009 Málaga, Spain; (M.C.A.-H.); (M.I.P.-M.)
| | - Antonio Fernández-Nebro
- Instituto de Investigación Biomédica de Málaga (IBIMA), 29010 Málaga, Spain; (C.M.R.-B.); (F.J.G.-N.); (I.U.-G.); (R.R.-R.); (F.G.J.-N.); (A.F.-N.)
- UGC de Reumatología, Hospital Regional Universitario de Málaga, 29009 Málaga, Spain
- Departamento de Medicina, Universidad de Málaga, 29010 Málaga, Spain
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Cassone G, Sebastiani M, Vacchi C, Erre GL, Salvarani C, Manfredi A. Efficacy and safety of mycophenolate mofetil in the treatment of rheumatic disease-related interstitial lung disease: a narrative review. Drugs Context 2021; 10:dic-2020-8-8. [PMID: 33505480 PMCID: PMC7813435 DOI: 10.7573/dic.2020-8-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Accepted: 11/26/2020] [Indexed: 12/13/2022] Open
Abstract
Mycophenolate mofetil (MMF) is an antimetabolite with a potent inhibitory effect on proliferation of T and B lymphocytes used since the early 1990s for the prevention of acute allograft rejection after organ transplant. MMF is also widely used for the treatment of a variety of rheumatic diseases (RDs) and their pulmonary involvement. Interstitial lung disease (ILD) is a heterogeneous group of progressive fibrotic diseases of the lung, which is often secondary to RD and represents a major cause of morbidity and mortality. MMF is considered the main alternative to cyclophosphamide as a first-line agent to treat RD-related ILD or as possible maintenance therapy after cyclophosphamide, with a lower rate of side-effects. However, as for other immunosuppressive agents, the use of MMF in RD-ILD is supported by poor scientific evidence. In this narrative review, we describe the available data and recent advances on the effectiveness and safety of MMF for the treatment of ILD related to RD, including rheumatoid arthritis, systemic sclerosis, primary Sjögren syndrome, systemic lupus erythematosus, idiopathic inflammatory myopathies, undifferentiated connective tissue disease, interstitial pneumonia with autoimmune features and antineutrophil cytoplasmic antibody-associated vasculitis.
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Affiliation(s)
- Giulia Cassone
- Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, Modena, Italy.,Chair and Rheumatology Unit, University of Modena and Reggio Emilia, Azienda Ospedaliero-Universitaria Policlinico di Modena, Modena, Italy.,Rheumatology Unit, IRCCS Arcispedale Santa Maria Nuova, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Marco Sebastiani
- Chair and Rheumatology Unit, University of Modena and Reggio Emilia, Azienda Ospedaliero-Universitaria Policlinico di Modena, Modena, Italy
| | - Caterina Vacchi
- Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, Modena, Italy.,Chair and Rheumatology Unit, University of Modena and Reggio Emilia, Azienda Ospedaliero-Universitaria Policlinico di Modena, Modena, Italy
| | - Gian Luca Erre
- Rheumatology Unit, Azienda Ospedaliero-Universitaria di Sassari, Sassari, Italy
| | - Carlo Salvarani
- Chair and Rheumatology Unit, University of Modena and Reggio Emilia, Azienda Ospedaliero-Universitaria Policlinico di Modena, Modena, Italy.,Rheumatology Unit, IRCCS Arcispedale Santa Maria Nuova, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Andreina Manfredi
- Chair and Rheumatology Unit, University of Modena and Reggio Emilia, Azienda Ospedaliero-Universitaria Policlinico di Modena, Modena, Italy
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Taha N, Hosein K, Grant-Orser A, Lin-Shaw A, Mura M. TPMT and HLA-DQA1-HLA-DRB genetic profiling to guide the use of azathioprine in the treatment of interstitial lung disease: First experience. Pulm Pharmacol Ther 2021; 66:101988. [PMID: 33406412 DOI: 10.1016/j.pupt.2020.101988] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2020] [Revised: 09/19/2020] [Accepted: 12/28/2020] [Indexed: 11/26/2022]
Abstract
BACKGROUND The choice of immunosuppressive therapy in interstitial lung disease (ILD) other than idiopathic pulmonary fibrosis (IPF) is based on safety profile and expected efficacy. Azathioprine is one of the most commonly used agents to treat ILD. The immunosuppressive effect and pancreatitis risk of azathioprine are influenced by the activity of the enzyme thiopurine methyltransferase (TPMT) and by the genetic mutations in HLA-DQA1-HLA-DRB locus, respectively. We hypothesized that systematic genotyping prior to starting azathioprine improves the rate of discontinuation of immunosuppressive therapy and the total incidence of adverse drug reactions (ADRs). METHODS Eighty-two patients with ILD other than IPF were included in the study. The rate of immunosuppressive therapy discontinuation due to major ADRs and the total incidence of ADRs were compared between a cohort of genotyped patients (n = 49) and an untested cohort of patients (n = 33). RESULTS Thirty-seven out of 49 patients in the genotyped cohort and 27 out of 33 patients in the untested cohort were started on azathioprine. The rate of immunosuppressive therapy discontinuation due to major ADRs was significantly lower (6/49) in the genotyped cohort compared to the untested cohort (11/33; p = 0.0276). All but one discontinuation due to severe ADRs occurred within a month of therapy. However, the total incidence rate of ADRs was very similar in the 2 cohorts (0.025 in the genotyped cohort vs. 0.023 in the untested cohort). CONCLUSION In patients with ILD other than IPF, genotyping for azathioprine metabolism prior to starting therapy is associated with a significantly reduced rate of immunosuppressive therapy discontinuation due to major ADRs, with prevention of bone marrow suppression and pancreatitis, but without a reduction of the total incidence of ADRs. While these data support the use of genetic profiling prior to starting azathioprine to treat ILD, its cost effectiveness remains to be established.
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Affiliation(s)
- Nada Taha
- Division of Respirology, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
| | - Karishma Hosein
- Division of Respirology, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
| | - Amanda Grant-Orser
- Division of Respirology, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
| | - Ammy Lin-Shaw
- Department of Pharmacy Services, London Health Sciences Centre, London, Canada
| | - Marco Mura
- Division of Respirology, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada.
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Mura M. Use of nintedanib in interstitial lung disease other than idiopathic pulmonary fibrosis: much caution is warranted. Pulm Pharmacol Ther 2020; 66:101987. [PMID: 33387612 DOI: 10.1016/j.pupt.2020.101987] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 12/12/2020] [Accepted: 12/27/2020] [Indexed: 01/03/2023]
Abstract
Interstitial lung disease (ILD) other than idiopathic pulmonary fibrosis (IPF) is currently treated with immunosuppressive therapy, with a dynamic algorithm based on continued clinical surveillance. Published results on mycophenolate mofetil, cyclophosphamide and azathioprine showed either stabilization or improvement of lung function with these therapies. However, despite treatment optimization, progression of disease in ILD other than IPF is often observed, and a role for antifibrotic drug nintedanib has been hypothesized. The present article first reviews relevant aspects when considering anti-fibrotic therapy in progressing ILD other than IPF, including accuracy of the diagnosis, optimization of disease-modifying, immunosuppressive therapy and optimal timing. Next, a critical appraisal of published results on nintedanib in ILD other than IPF considers the design of the studies, inclusion criteria, used definition of "progression" of disease, frequency and severity of side effects observed and cost of the therapy. There currently is a strong and legitimate interest in additional therapies that can help controlling progressing ILD other than IPF. When the studies on the use of nintedanib are carefully considered, however, caution should be exercised before prematurely endorsing and applying this therapy. The conduction of studies that will clarify and justify its potential role as switch vs. add-on therapy and, at the same time, a more rigorous definition of disease progression are both strongly encouraged.
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Affiliation(s)
- Marco Mura
- Division of Respirology. Western University, London, ON, Canada.
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Seeliger B, Prasse A. Immunomodulation in Autoimmune Interstitial Lung Disease. Respiration 2020; 99:819-829. [PMID: 33271551 DOI: 10.1159/000511200] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Accepted: 08/28/2020] [Indexed: 11/19/2022] Open
Abstract
Interstitial lung diseases (ILDs) associated with autoimmune or systemic disease are increasingly recognized and our pathophysiological understanding rapidly expanding. Treatment modalities, however, are still mainly driven by established disease-modifying antirheumatic drugs (DMARDs) where, despite decades of experience of their use in the underlying diseases such as rheumatoid arthritis, mostly ret-rospective data exist informing their effect on the course of interstitial lung disease (ILD). In recent years, randomized trials investigating the effects of biological DMARDs (bDMARDs) have been completed or are currently running, generating new treatment options for often relentlessly progressive diseases. Herein, we summarize the evidence and current use of both synthetic DMARDs and bDMARDs in the context of ILDs associated with autoimmune/systemic disease.
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Affiliation(s)
- Benjamin Seeliger
- Department of Respiratory Medicine, Hannover Medical School and Biomedical Research in End-stage and Obstructive Lung Disease (BREATH), German Center for Lung Research (DZL), Hannover, Germany,
| | - Antje Prasse
- Department of Respiratory Medicine, Hannover Medical School and Biomedical Research in End-stage and Obstructive Lung Disease (BREATH), German Center for Lung Research (DZL), Hannover, Germany.,Fraunhofer Institute for Toxicology and Experimental Medicine, Hannover, Germany
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Rheumatoid arthritis-associated interstitial lung disease: Current update on prevalence, risk factors, and pharmacologic treatment. CURRENT TREATMENT OPTIONS IN RHEUMATOLOGY 2020; 6:337-353. [PMID: 33282632 DOI: 10.1007/s40674-020-00160-z] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Purpose of review Rheumatoid arthritis-associated interstitial lung disease (RA-ILD) is one of the most serious extra-articular RA manifestations. RA-ILD is associated with worse physical function, lower quality of life, and increased mortality. RA-ILD is comprised of heterogeneous subtypes characterized by inflammation and fibrosis. Diagnosis can be difficult since the presentation of RA-ILD is characterized by non-specific symptoms and imaging findings. Management of RA-ILD is also challenging due to difficulty in precisely measuring pulmonary disease activity and response to treatment in patients who may also have articular inflammation. We provide a current overview of RA-ILD focusing on prevalence, risk factors, and treatment. Recent findings Research interest in RA-ILD has increased in recent years. Some studies suggest that RA-ILD prevalence may be increasing; this may be due to underlying biologic drivers or increases in imaging and recognition. Novel RA-ILD risk factors include the MUC5B promotor variant, articular disease activity, autoantibodies, and biomarkers of damaged pulmonary parenchyma. Treatment should focus on controlling RA disease activity, which emerging data suggest may reduce RA-ILD risk. Immunomodulatory and antifibrotic drugs may also treat RA-ILD. Summary RA-ILD is an underrecognized and serious manifestation of RA, but important progress is being made in identifying risk factors and treatment.
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