1
|
Morais A, Duarte AC, Fernandes MO, Borba A, Ruano C, Marques ID, Calha J, Branco JC, Pereira JM, Salvador MJ, Bernardes M, Khmelinskii N, Pinto P, Pinto-Basto R, Freitas S, Campainha S, Alfaro T, Cordeiro A. Early detection of interstitial lung disease in rheumatic diseases: A joint statement from the Portuguese Pulmonology Society, the Portuguese Rheumatology Society, and the Portuguese Radiology and Nuclear Medicine Society. Pulmonology 2025; 31:2416840. [PMID: 38148269 DOI: 10.1016/j.pulmoe.2023.11.007] [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] [Received: 06/29/2023] [Revised: 10/23/2023] [Accepted: 11/24/2023] [Indexed: 12/28/2023] Open
Abstract
INTRODUCTION Interstitial lung disease (ILD) contributes significantly to morbidity and mortality in connective tissue disease (CTD). Early detection and accurate diagnosis are essential for informing treatment decisions and prognosis in this setting. Clear guidance on CTD-ILD screening, however, is lacking. OBJECTIVE To establish recommendations for CTD-ILD screening based on the current evidence. METHOD Following an extensive literature research and evaluation of articles selected for their recency and relevance to the characterization, screening, and management of CTD-ILD, an expert panel formed by six pulmonologists from the Portuguese Society of Pulmonology, six rheumatologists from the Portuguese Society of Rheumatology, and six radiologists from the Portuguese Society of Radiology and Nuclear Medicine participated in a multidisciplinary discussion to produce a joint statement on screening recommendations for ILD in CTD. RESULTS The expert panel achieved consensus on when and how to screen for ILD in patients with systemic sclerosis, rheumatoid arthritis, mixed connective tissue disease, Sjögren syndrome, idiopathic inflammatory myopathies and systemic lupus erythematous. CONCLUSIONS Despite the lack of data on screening for CTD-ILD, an expert panel of pulmonologists, rheumatologists and radiologists agreed on a series of screening recommendations to support decision-making and enable early diagnosis of ILD to ultimately improve outcomes and prognosis in patients with CTD.
Collapse
Affiliation(s)
- A Morais
- Pulmonology Department, Hospital de São João, Centro Hospitalar Universitário São João, Porto, Portugal
- Faculty of Medicine, University of Porto, Porto, Portugal
- i3S - Instituto de Biologia Molecular e Celular/Instituto de Investigação e Inovação em Saúde, University of Porto, Porto, Portugal
- Portuguese Pulmonology Society (SPP)
| | - A C Duarte
- Rheumatology Department, Hospital Garcia de Orta, Almada, Portugal
- Portuguese Rheumatology Society (SPR)
| | - M O Fernandes
- Imaging Department, Hospital de Santa Marta, Centro Hospitalar e Universitário de Lisboa Central, Lisboa, Portugal
- Imaging Department, Hospital da Luz Lisboa, Lisboa, Portugal
- Portuguese Rheumatology Society (SPR)
- Portuguese Radiology and Nuclear Medicine Society (SPRMN)
| | - A Borba
- Pulmonology Department, Hospital de Santa Marta, Centro Hospitalar Universitário Lisboa Central, Lisboa, Portugal
- Portuguese Pulmonology Society (SPP)
| | - C Ruano
- Imaging Department, Hospital de Santa Marta, Centro Hospitalar e Universitário de Lisboa Central, Lisboa, Portugal
- Imaging Department, Hospital da Luz Lisboa, Lisboa, Portugal
- Portuguese Radiology and Nuclear Medicine Society (SPRMN)
| | - I D Marques
- Imaging Department, Centro Hospitalar de Vila Nova de Gaia/Espinho, Vila Nova de Gaia, Portugal
- Portuguese Radiology and Nuclear Medicine Society (SPRMN)
| | - J Calha
- Imaging Department, Hospital Beatriz ângelo, Loures, Portugal
- Imaging Department, Hospital da Luz Lisboa, Lisboa, Portugal
- Portuguese Radiology and Nuclear Medicine Society (SPRMN)
| | - J C Branco
- Imaging Department, Hospital Beatriz ângelo, Loures, Portugal
- Imaging Department, Hospital da Luz Lisboa, Lisboa, Portugal
- Portuguese Radiology and Nuclear Medicine Society (SPRMN)
| | - J M Pereira
- Imaging Department, Hospital de São João, Centro Hospitalar Universitário São João, Porto, Portugal
- Imaging Department, Unilabs Portugal, Porto, Portugal
- Portuguese Radiology and Nuclear Medicine Society (SPRMN)
| | - M J Salvador
- Rheumatology Department Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
- Portuguese Rheumatology Society (SPR)
| | - M Bernardes
- Department of Medicine, Faculty of Medicine, University of Porto, Porto, Portugal
- Rheumatology Department, Centro Hospitalar Universitário de São João, Porto, Portugal
| | - N Khmelinskii
- Rheumatology Department, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Portugal
- Rheumatology Research Unit, Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Lisbon Academic Medical Centre, Lisboa, Portugal
- Portuguese Rheumatology Society (SPR)
| | - P Pinto
- Rheumatology Department, Centro Hospitalar Vila Nova de Gaia/ Espinho, Vila Nova de Gaia, Portugal
- Faculty of Medicine, University of Porto, Porto, Portugal
- Portuguese Rheumatology Society (SPR)
| | - R Pinto-Basto
- Pulmonology Department, Hospital Pulido Valente, Centro Hospitalar Universitário Lisboa Norte, Lisboa, Portugal
- Portuguese Pulmonology Society (SPP)
| | - S Freitas
- Pulmonology Department, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
- Faculty of Medicine, University of Coimbra, Coimbra, Portugal
- Portuguese Pulmonology Society (SPP)
| | - S Campainha
- Pulmonology Department, Centro Hospitalar de Vila Nova de Gaia/Espinho, Vila Nova de Gaia, Portugal
- Portuguese Pulmonology Society (SPP)
| | - T Alfaro
- Pulmonology Department, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
- Faculty of Medicine, University of Coimbra, Coimbra, Portugal
- Portuguese Pulmonology Society (SPP)
| | - A Cordeiro
- Rheumatology Department, Hospital Garcia de Orta, Almada, Portugal
- Portuguese Rheumatology Society (SPR)
| |
Collapse
|
2
|
Metko D, Bednar DE, Alkhayal F, Pavlova V, Legault K, Abu-Hilal M. Characteristics of Patients With Adult-Onset Dermatomyositis at 2 Tertiary Care Centres in Ontario, Canada. J Cutan Med Surg 2025; 29:124-130. [PMID: 39588556 PMCID: PMC11979310 DOI: 10.1177/12034754241301409] [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: 11/27/2024]
Abstract
Dermatomyositis (DM) is an idiopathic inflammatory myopathy characterized by progressive muscle weakness and distinctive cutaneous findings. The exact incidence and prevalence of DM in the general population is largely unknown, and data on demographic and clinical features in patients in Canada are lacking. This study aimed to comprehensively evaluate the patients with DM in Southwestern Ontario, Canada. A retrospective chart review was conducted for patients with adult-onset DM at 2 tertiary care centres in Ontario, Canada, over a 13 year period. One hundred fourteen patients were included. The mean age was 59, and 80% of patients were female. Skin and muscle involvement coincided in 63% of patients, while skin predated muscle involvement in 11%. Most common characteristic skin manifestations included Gottron's papules (69%), Heliotrope sign (66%), V sign (61%), and Shawl sign (56%). Among the 114 patients, 88 (77%) were myopathic while 26/114 (23%) were clinically amyopathic dermatomyositis. In the myopathic type, upper extremity weakness, lower extremity weakness, and dysphagia were present in 87%, 81%, and 29% of patients, respectively. Elevated creatine kinase, C-reactive protein, lactate dehydrogenase, and erythrocyte sedimentation rate were found in 66%, 35%, 33%, and 32%, respectively. Lung disease was reported in 39%, particularly interstitial lung disease. Other associated features included malignancy, cardiovascular disease, and less commonly gastrointestinal disease. DM is a multifaceted autoimmune disease with distinct cutaneous and muscular findings. Our study results align with the growing body of evidence supporting DM as a complex systemic disease with the potential involvement of other organs such as the pulmonary, cardiovascular, and gastrointestinal systems.
Collapse
Affiliation(s)
- Dea Metko
- Michael G. DeGroote School of Medicine, Hamilton, ON, Canada
| | | | - Fares Alkhayal
- Division of Dermatology, McMaster University, Hamilton, ON, Canada
| | - Viktoria Pavlova
- Michael G. DeGroote School of Medicine, Hamilton, ON, Canada
- Division of Rheumatology, McMaster University, Hamilton, ON, Canada
| | - Kimberly Legault
- Michael G. DeGroote School of Medicine, Hamilton, ON, Canada
- Division of Rheumatology, McMaster University, Hamilton, ON, Canada
| | - Mohannad Abu-Hilal
- Michael G. DeGroote School of Medicine, Hamilton, ON, Canada
- Division of Dermatology, McMaster University, Hamilton, ON, Canada
| |
Collapse
|
3
|
Atzeni F, Alciati A, Gozza F, Masala IF, Siragusano C, Pipitone N. Interstitial lung disease in rheumatic diseases: an update of the 2018 review. Expert Rev Clin Immunol 2025; 21:209-226. [PMID: 39302018 DOI: 10.1080/1744666x.2024.2407536] [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] [Received: 07/20/2023] [Revised: 07/25/2024] [Accepted: 09/18/2024] [Indexed: 09/22/2024]
Abstract
INTRODUCTION Interstitial lung disease (ILD) is a potential severe complication of various rheumatic diseases, typically connective tissue diseases (CTD), associated with significant morbidity and mortality. ILD may occur during the course of the disease but may also be its first manifestation. Several cell types are involved in ILD's pathogenesis, and if not controlled, pulmonary inflammation may lead to pulmonary fibrosis. AREAS COVERED We searched PubMed, Medline, and the Cochrane Library for papers published between 1995 and February 2017 in the first version, and between 2017 and April 2023 using combinations of words. The most frequent systemic rheumatic diseases associated with ILD are systemic sclerosis (SSc), rheumatoid arthritis (RA), and idiopathic inflammatory myositis. Treatment and monitoring guidelines are still lacking, and current treatment strategies have been extrapolated from the literature on SSc and established treatments for non-pulmonary systemic rheumatic manifestations. EXPERT OPINION Given the complexity of diagnosis and the paucity of treatment trials, managing CTD patients with ILD is challenging. It requires the skills of multidisciplinary CTD-ILD clinics including at least rheumatologists and lung specialists.
Collapse
Affiliation(s)
- Fabiola Atzeni
- Rheumatology Unit, Department of Experimental and Internal Medicine, University of Messina, Messina, Italy
| | - Alessandra Alciati
- Department of Clinical Neurosciences, Villa S. Benedetto Menni, Albese, Como, Italy
- Humanitas Clinical and Research Center, Rozzano, Italy
| | - Francesco Gozza
- Rheumatology Unit, Department of Experimental and Internal Medicine, University of Messina, Messina, Italy
| | | | - Cesare Siragusano
- Rheumatology Unit, Department of Experimental and Internal Medicine, University of Messina, Messina, Italy
| | - Nicolò Pipitone
- Rheumatology Unit, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| |
Collapse
|
4
|
Koyoda SK, Ezzy F, Wahezi D, Kumthekar A, Xie X, Tagoe CE, Ayesha B. Antimelanoma differentiation-associated gene 5 (anti-MDA5) antibody-positive dermatomyositis: clinical features and outcomes in a racially diverse patient cohort. BMC Rheumatol 2025; 9:5. [PMID: 39789667 PMCID: PMC11715331 DOI: 10.1186/s41927-025-00455-5] [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: 09/13/2024] [Accepted: 01/01/2025] [Indexed: 01/12/2025] Open
Abstract
BACKGROUND The anti-melanoma differentiation-associated gene 5 (anti-MDA5) antibody-positive dermatomyositis is known for its association with rapidly progressive interstitial lung disease (RP-ILD) and ulcerative skin lesions, often presenting with or without muscle involvement. The aim of this study was to identify distinct clinical and laboratory features that could be used to evaluate disease progression in an ethnically diverse cohort of anti-MDA5 dermatomyositis patients at a U.S. academic center. METHODS A retrospective chart review was conducted on dermatomyositis patients hospitalized at our institution between January 2014 and June 2023. The data were analyzed via Fischer's exact test and a t test. RESULTS Among the 195 dermatomyositis patients reviewed, 22 tested positive for the MDA5 antibody, comprising of thirteen adults and nine pediatric patients. Myositis was significantly more common in pediatric patients than in adult patients (p = 0.002). RP-ILD was more frequently observed in adult patients of African ancestry (including both Black Hispanic and Black non-Hispanic individuals) (p = 0.04). There was a significant association noted between Raynaud's phenomenon and ILD (p = 0.02). The overall mortality rate of 13.6% was more favorable than the previously reported rates of 40-60%. CONCLUSION This study enhances our understanding of the disease by emphasizing potential racial and demographic variations, as well as delineating the similarities and differences between adult and pediatric populations.
Collapse
Affiliation(s)
- Sai K Koyoda
- Montefiore Medical Center, Albert Einstein College of Medicine, Rheumatology, Bronx, NY, USA
| | - Fatema Ezzy
- Jacobi Medical Center, Department of Internal Medicine, Bronx, NY, USA.
| | - Dawn Wahezi
- Department of Pediatric Rheumatology, Children's Hospital at Montefiore, Bronx, NY, USA
| | - Anand Kumthekar
- Montefiore Medical Center, Albert Einstein College of Medicine, Rheumatology, Bronx, NY, USA
| | - Xianhong Xie
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Clement E Tagoe
- Montefiore Medical Center, Albert Einstein College of Medicine, Rheumatology, Bronx, NY, USA
| | - Bibi Ayesha
- Montefiore Medical Center, Albert Einstein College of Medicine, Rheumatology, Bronx, NY, USA
| |
Collapse
|
5
|
Parks CG, Wilkerson J, Rose KM, Faiq A, Farhadi PN, Bayat N, Schiffenbauer A, Brunner HI, Goldberg B, Sandler DP, Miller FW, Rider LG. Occupational and Hobby Exposures Associated With Myositis Phenotypes in a National Myositis Patient Registry. Arthritis Care Res (Hoboken) 2025; 77:104-115. [PMID: 39530281 DOI: 10.1002/acr.25461] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2024] [Revised: 09/11/2024] [Accepted: 10/04/2024] [Indexed: 11/16/2024]
Abstract
OBJECTIVE The objective of this study was to investigate occupational and hobby exposures to silica, solvents, and heavy metals and the odds of having the idiopathic inflammatory myopathy (IIM) phenotypes dermatomyositis (DM) and polymyositis (PM) versus inclusion body myositis (IBM), lung disease plus fever or arthritis (LD+), and systemic autoimmune rheumatic disease-associated overlap myositis (OM). METHODS The sample included 1,390 patients (598 with DM, 409 with PM, and 383 with IBM) aged ≥18 years from a national registry. Of these, 218 (16%) were identified with LD+, and 166 (12%) with OM. Of these, 218 (16%) were identified with LD+, and 166 (12%) with OM. We calculated adjusted odds ratios (ORs) and 95% confidence intervals (CIs) and explored joint effects with smoking. RESULTS High silica exposure was associated with increased odds of having DM (OR 2.02, 95% CI 1.18-3.46, compared to no exposure; P trend = 0.004), LD+ (OR 1.75, 95% CI 1.10-2.78, vs no LD; P trend = 0.005), and OM (OR 2.07, 95% CI 1.19-3.61, P trend = 0.020). Moderate to high heavy metals exposure was associated with greater odds of having LD+ (OR 1.49, 95% CI 1.00-2.14, P trend = 0.026) and OM (OR 1.59, 95% CI 0.99-2.55, P trend = 0.051). Greater odds of having LD+ were seen among smokers with moderate to high silica exposure versus nonsmokers with low or no exposure (high-certainty assessment OR 2.53, 95% CI 1.31-4.90, P interaction = 0.061). CONCLUSION These findings, based on a systematic exposure assessment, suggest that occupational and hobby exposures to silica and heavy metals contribute to adult IIM phenotypes, including DM, OM, and LD+, a possible marker for antisynthetase syndrome or other autoantibody-associated lung diseases.
Collapse
Affiliation(s)
- Christine G Parks
- National Institute of Environmental Health Sciences, NIH, Durham, North Carolina
| | | | | | - Abdullah Faiq
- National Institute of Environmental Health Sciences, NIH, Bethesda, Maryland
| | | | - Nastaran Bayat
- National Institute of Environmental Health Sciences, NIH, Bethesda, Maryland
| | - Adam Schiffenbauer
- National Institute of Environmental Health Sciences, NIH, Bethesda, Maryland
| | | | | | - Dale P Sandler
- National Institute of Environmental Health Sciences, NIH, Durham, North Carolina
| | - Frederick W Miller
- National Institute of Environmental Health Sciences, NIH, Bethesda, Maryland
| | - Lisa G Rider
- National Institute of Environmental Health Sciences, NIH, Bethesda, Maryland
| |
Collapse
|
6
|
Hsiao CY, Tseng SC, Hsu CY, Chiu LC, Su LJ, Chan TM. Clinical features of anti-SAE1 antibody-positive myositis and interstitial lung disease: a multicenter, retrospective study in Taiwan. Front Immunol 2024; 15:1482000. [PMID: 39575249 PMCID: PMC11579618 DOI: 10.3389/fimmu.2024.1482000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2024] [Accepted: 10/08/2024] [Indexed: 11/24/2024] Open
Abstract
Introduction The clinical characteristics of patients positive for anti-small ubiquitin-like modifier 1-activating enzyme subunit 1 (SAE1) antibodies and diagnosed with idiopathic inflammatory myopathies (IIMs) vary across different cohorts and ethnicities, particularly concerning interstitial lung disease (ILD). We aimed to assess the clinical utility of the line immunoblot assay (LIA) in detecting anti-SAE1 autoantibodies and evaluate the clinical relevance and chronology of ILD development in relation to SAE1 autoantibody positivity among Taiwanese patients. Methods We retrospectively conducted a population-based cohort analysis involving 6,496 patients who visited Chang Gung Memorial Health System across Taiwan from May 2018 to December 2021. Patients were assayed for myositis-specific autoantibodies (MSAs) and myositis-associated autoantibodies (MAAs) using the LIA method, and the antinuclear antibody (ANA) indirect immunofluorescence (IIF) method was used to evaluate ANA patterns. Of these, 70 SAE1-positive patients (1.08%) were included and followed up until December 2023. Associations with clinical characteristics and final diagnosis, particularly ILD, were assessed. Results Among the 70 SAE1-positive patients, 10 (14.3%) were strongly positive and 60 (85.7%) were weakly positive. In the strong positive group, 70% (7/10) were diagnosed with IIM, with most (5/7) showing a concordant ANA IIF pattern (speckled type). Six patients presented ILD either before (1/6) or after (5/6) IIM diagnosis; the majority (4/6) were classified as organizing pneumonia. The remaining 30.0% (3/10) had connective tissue disease (CTD) other than IIM without detectable ILD during follow-up, and none demonstrated a concordant ANA IIF pattern. In the weakly positive group, only 5.0% (3/60) had IIM and 3.3% (2/60) had ILD. The positive predictive value for strong positive SAE1 autoantibodies in diagnosing IIM was significantly higher than for weak positives (70.0% vs. 5.0%; p < 0.001). Conclusions The study suggests that strong positive SAE1 autoantibodies detected via LIA are more closely associated with IIM compared to weak positive results. A high prevalence of ILD was observed among strong positive Taiwanese patients, indicating the need for prompt screening. Patients with weak positive or discordant ANA IIF results may represent false positives with a lower ILD risk.
Collapse
Affiliation(s)
- Chao-Yang Hsiao
- Division of Rheumatology, Allergy and Immunology, Department of Internal Medicine, Chang Gung Memorial Hospital, and Chang Gung University, Taoyuan, Taiwan
- Department of Biomedical Sciences and Engineering, National Central University, Taoyuan, Taiwan
| | - Shu-Chi Tseng
- Department of Medical Imaging and Intervention, Chang Gung Memorial Hospital at Linkou and Chang Gung University, Taoyuan, Taiwan
| | - Chung-Yuan Hsu
- Division of Rheumatology, Allergy and Immunology, Department of Internal Medicine, Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Li-Chung Chiu
- Department of Thoracic Medicine, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - Li-Jen Su
- Department of Biomedical Sciences and Engineering, National Central University, Taoyuan, Taiwan
| | - Tien-Ming Chan
- Division of Rheumatology, Allergy and Immunology, Department of Internal Medicine, Chang Gung Memorial Hospital, and Chang Gung University, Taoyuan, Taiwan
| |
Collapse
|
7
|
Gono T, Kuwana M. Interstitial lung disease and myositis. Curr Opin Rheumatol 2024; 36:466-472. [PMID: 39132763 DOI: 10.1097/bor.0000000000001037] [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: 08/13/2024]
Abstract
PURPOSE OF REVIEW In patients with myositis, interstitial lung disease (ILD) is one of the major causes of morbidity and mortality. Given the limited evidence, there is an urgent need to refine the treatment for myositis-ILD. This review aims to highlight recent updates on the management of myositis-associated ILD, focusing on screening, risk stratification, and treatment. RECENT FINDINGS Asian race and/or residence, dermatomyositis, mechanic's hand, antisynthetase antibodies, and antimelanoma differentiation-associated gene 5 antibodies are risk factors for ILD development. Patients with such risk factors should be screened for ILD using high-resolution computed tomography. Various prediction models for mortality or rapidly progressive ILD (RP-ILD) in patients with myositis-ILD have been proposed, but validation of these models in multiple independent studies is required. Academic societies in Japan, the United Kingdom, and the United States have proposed tentative treatment algorithms for myositis-ILD on the basis of the presence or absence of RP-ILD. SUMMARY Knowledge on myositis-ILD risk stratification, potentially useful for personalized management approaches in clinical practice, is accumulating. However, further global joint efforts are necessary to build a strong evidence base for consensus algorithms for myositis-ILD.
Collapse
Affiliation(s)
- Takahisa Gono
- Department of Allergy and Rheumatology, Nippon Medical School Graduate School of Medicine
- Scleroderma/Myositis Center of Excellence, Nippon Medical School Hospital, Tokyo, Japan
| | - Masataka Kuwana
- Department of Allergy and Rheumatology, Nippon Medical School Graduate School of Medicine
- Scleroderma/Myositis Center of Excellence, Nippon Medical School Hospital, Tokyo, Japan
| |
Collapse
|
8
|
Aggarwal R, Oddis CV, Sullivan DI, Moghadam-Kia S, Saygin D, Kass DJ, Koontz DC, Li P, Conoscenti CS, Olson AL. Design of a randomised controlled hybrid trial of nintedanib in patients with progressive myositis-associated interstitial lung disease. BMC Pulm Med 2024; 24:544. [PMID: 39478532 PMCID: PMC11526615 DOI: 10.1186/s12890-024-03314-0] [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] [Received: 03/04/2024] [Accepted: 09/30/2024] [Indexed: 11/02/2024] Open
Abstract
BACKGROUND The Myositis Interstitial Lung Disease Nintedanib Trial (MINT) is a hybrid trial, which is enrolling patients both at local sites and remotely via a decentralised site. The trial will investigate the efficacy and safety of nintedanib in patients with progressive myositis-associated interstitial lung disease (MA-ILD). METHODS/DESIGN MINT is an exploratory, prospective randomised placebo-controlled trial. Eligible patients will have myositis and evidence of fibrosing ILD on high-resolution computed tomography (HRCT), be taking standard of care medications for myositis, and meet criteria for ILD progression within the prior 24 months based on decline in FVC, worsened fibrosis on HRCT, and/or worsened dyspnoea. Patients will be randomised 1:1 to receive nintedanib 150 mg twice daily or placebo for 12 weeks then open-label nintedanib for 12 weeks. Patients will be enrolled at local sites and a decentralised site. Most study visits will be completed remotely using telemedicine or digital health technologies. The primary endpoint is the change in Living with Pulmonary Fibrosis (L-PF) questionnaire dyspnoea domain score at week 12. Other endpoints include changes in other L-PF questionnaire domains, lung function, imaging, and physical activity, and assessment of adverse events. Data collected using remote versus clinic enrolment, and using home versus clinic spirometry, will be compared. DISCUSSION MINT is an innovative, hybrid trial that will evaluate the effects of nintedanib on symptoms, quality of life, and ILD progression in patients with progressive MA-ILD and provide valuable information on the utility of decentralised recruitment and remote data collection in clinical trials. TRIAL REGISTRATION Clinicaltrials.gov NCT05799755 (date of registration: 05/04/2023).
Collapse
Affiliation(s)
- Rohit Aggarwal
- University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.
| | - Chester V Oddis
- University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | | | | | - Didem Saygin
- University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Daniel J Kass
- University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Diane C Koontz
- University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Peide Li
- Boehringer Ingelheim Pharmaceuticals, Inc, Ridgefield, CT, USA
| | - Craig S Conoscenti
- Boehringer Ingelheim Pharmaceuticals, Inc, Ridgefield, CT, USA
- Present Address: Avalyn Pharmaceuticals, Inc, Seattle, WA, USA
| | - Amy L Olson
- Boehringer Ingelheim Pharmaceuticals, Inc, Ridgefield, CT, USA
| |
Collapse
|
9
|
Correia BP, Campanilho-Marques R, Dourado E, Silva M, Silva A, Costa F, Bandeira M, Melo AT, Barreira SC, Fonseca JE. Myositis-Associated Interstitial Lung Disease: The Experience of a Tertiary Center. J Clin Med 2024; 13:6085. [PMID: 39458035 PMCID: PMC11508529 DOI: 10.3390/jcm13206085] [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: 08/20/2024] [Revised: 10/06/2024] [Accepted: 10/09/2024] [Indexed: 10/28/2024] Open
Abstract
Background: Interstitial lung disease (ILD) is a common extra-muscular manifestation of idiopathic inflammatory myopathies (IIMs), often associated with a poorer prognosis and increased mortality risk. Methods: This retrospective study aimed to characterize lung involvement and treatment response in an IIM cohort at a Portuguese tertiary center, followed between June 2016 and March 2024. We analyzed data from high-resolution computed tomography (HRCT) scans and pulmonary function tests (PFTs) to assess associations with autoantibody profiles and treatment regimens. Results: A total of 198 patients were included, with 69 (34.8%) exhibiting ILD. Antisynthetase syndrome (ASyS) and dermatomyositis were the most common diagnoses among IIM-ILD patients, with ASyS being significantly more frequent in this group than in non-ILD patients (p < 0.001). Anti-Jo1 and anti-MDA-5 antibodies were more frequent in ILD patients (p < 0.001 and p = 0.021), while anti-Mi2 antibodies were less common (p = 0.002). Non-specific interstitial pneumonia (NSIP) was the most common radiological pattern (69.5%). IIM-ILD patients presented with significantly lower forced vital capacity (FVC) and diffusing capacity of the lung for carbon monoxide (DLCO) compared to non-ILD patients (p < 0.001 for all values). Longitudinal analysis showed improved DLCO (p = 0.022) and stable or improved FVC (p = 0.097), especially with intravenous immunoglobulin (IVIg) and azathioprine (AZA). Combination therapies including IVIg with mycophenolate mofetil (MMF) or rituximab (RTX) also improved DLCO and FVC. Most ILD patients (89.6%) had stable HRCT patterns over time. Conclusions: Our findings highlight the potential for stabilizing or even improving lung function in IIM-ILD with appropriate immunosuppressive therapy, particularly with regimens incorporating IVIg and AZA, and combination therapies.
Collapse
Affiliation(s)
- Bianca Paulo Correia
- Rheumatology Department, Unidade Local de Saúde Santa Maria (ULSSM), 1649-028 Lisbon, Portugal; (B.P.C.); (R.C.-M.); (M.S.); (A.S.); (F.C.); (M.B.); (S.C.B.); (J.E.F.)
- Rheumatology Research Unit, Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Centro Académico de Medicina de Lisboa, 1649-028 Lisbon, Portugal
| | - Raquel Campanilho-Marques
- Rheumatology Department, Unidade Local de Saúde Santa Maria (ULSSM), 1649-028 Lisbon, Portugal; (B.P.C.); (R.C.-M.); (M.S.); (A.S.); (F.C.); (M.B.); (S.C.B.); (J.E.F.)
- Rheumatology Research Unit, Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Centro Académico de Medicina de Lisboa, 1649-028 Lisbon, Portugal
| | - Eduardo Dourado
- Rheumatology Research Unit, Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Centro Académico de Medicina de Lisboa, 1649-028 Lisbon, Portugal
- Rheumatology Department, Unidade Local de Saúde Região de Aveiro (ULSRA), 3810-501 Aveiro, Portugal
- Aveiro Rheumatology Research Centre, Centro Académico Clínico Egas Moniz Health Alliance, 3810-501 Aveiro, Portugal
| | - Mariana Silva
- Rheumatology Department, Unidade Local de Saúde Santa Maria (ULSSM), 1649-028 Lisbon, Portugal; (B.P.C.); (R.C.-M.); (M.S.); (A.S.); (F.C.); (M.B.); (S.C.B.); (J.E.F.)
- Rheumatology Research Unit, Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Centro Académico de Medicina de Lisboa, 1649-028 Lisbon, Portugal
| | - Augusto Silva
- Rheumatology Department, Unidade Local de Saúde Santa Maria (ULSSM), 1649-028 Lisbon, Portugal; (B.P.C.); (R.C.-M.); (M.S.); (A.S.); (F.C.); (M.B.); (S.C.B.); (J.E.F.)
- Rheumatology Research Unit, Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Centro Académico de Medicina de Lisboa, 1649-028 Lisbon, Portugal
| | - Filipa Costa
- Rheumatology Department, Unidade Local de Saúde Santa Maria (ULSSM), 1649-028 Lisbon, Portugal; (B.P.C.); (R.C.-M.); (M.S.); (A.S.); (F.C.); (M.B.); (S.C.B.); (J.E.F.)
- Rheumatology Research Unit, Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Centro Académico de Medicina de Lisboa, 1649-028 Lisbon, Portugal
| | - Matilde Bandeira
- Rheumatology Department, Unidade Local de Saúde Santa Maria (ULSSM), 1649-028 Lisbon, Portugal; (B.P.C.); (R.C.-M.); (M.S.); (A.S.); (F.C.); (M.B.); (S.C.B.); (J.E.F.)
- Rheumatology Research Unit, Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Centro Académico de Medicina de Lisboa, 1649-028 Lisbon, Portugal
| | - Ana Teresa Melo
- Rheumatology Unit, Unidade Local de Saúde São José (ULSSJ), 1169-050 Lisbon, Portugal;
| | - Sofia C. Barreira
- Rheumatology Department, Unidade Local de Saúde Santa Maria (ULSSM), 1649-028 Lisbon, Portugal; (B.P.C.); (R.C.-M.); (M.S.); (A.S.); (F.C.); (M.B.); (S.C.B.); (J.E.F.)
- Rheumatology Research Unit, Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Centro Académico de Medicina de Lisboa, 1649-028 Lisbon, Portugal
| | - João E. Fonseca
- Rheumatology Department, Unidade Local de Saúde Santa Maria (ULSSM), 1649-028 Lisbon, Portugal; (B.P.C.); (R.C.-M.); (M.S.); (A.S.); (F.C.); (M.B.); (S.C.B.); (J.E.F.)
- Rheumatology Research Unit, Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Centro Académico de Medicina de Lisboa, 1649-028 Lisbon, Portugal
| |
Collapse
|
10
|
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 Screening and Monitoring of Interstitial Lung Disease in People with Systemic Autoimmune Rheumatic Diseases. Arthritis Care Res (Hoboken) 2024; 76:1070-1082. [PMID: 38973729 DOI: 10.1002/acr.25347] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [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 screening for interstitial lung disease (ILD) and the monitoring for ILD progression in people with systemic autoimmune rheumatic diseases (SARDs), specifically rheumatoid arthritis, systemic sclerosis, idiopathic inflammatory myopathies, mixed connective tissue disease, and Sjögren disease. METHODS We developed clinically relevant population, intervention, comparator, and outcomes questions related to screening and monitoring for ILD in patients with SARDs. A systematic literature review was performed, and the available evidence was rated using the Grading of Recommendations, Assessment, Development, and Evaluation methodology. A Voting Panel of interdisciplinary clinician experts and patients achieved consensus on the direction and strength of each recommendation. RESULTS Fifteen recommendations were developed. For screening people with these SARDs at risk for ILD, we conditionally recommend pulmonary function tests (PFTs) and high-resolution computed tomography of the chest (HRCT chest); conditionally recommend against screening with 6-minute walk test distance (6MWD), chest radiography, ambulatory desaturation testing, or bronchoscopy; and strongly recommend against screening with surgical lung biopsy. We conditionally recommend monitoring ILD with PFTs, HRCT chest, and ambulatory desaturation testing and conditionally recommend against monitoring with 6MWD, chest radiography, or bronchoscopy. We provide guidance on ILD risk factors and suggestions on frequency of testing to evaluate for the development of ILD in people with 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 screening and monitoring of ILD in people with SARDs.
Collapse
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
- ECRI, Center for Clinical Evidence and Guidelines, Plymouth Meeting, Pennsylvania
| | - Ilya Ivlev
- ECRI, Center for Clinical Evidence and Guidelines, Plymouth Meeting, Pennsylvania
| |
Collapse
|
11
|
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 Screening and Monitoring of Interstitial Lung Disease in People with Systemic Autoimmune Rheumatic Diseases. Arthritis Rheumatol 2024; 76:1201-1213. [PMID: 38973714 DOI: 10.1002/art.42860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [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 screening for interstitial lung disease (ILD) and the monitoring for ILD progression in people with systemic autoimmune rheumatic diseases (SARDs), specifically rheumatoid arthritis, systemic sclerosis, idiopathic inflammatory myopathies, mixed connective tissue disease, and Sjögren disease. METHODS We developed clinically relevant population, intervention, comparator, and outcomes questions related to screening and monitoring for ILD in patients with SARDs. A systematic literature review was performed, and the available evidence was rated using the Grading of Recommendations, Assessment, Development, and Evaluation methodology. A Voting Panel of interdisciplinary clinician experts and patients achieved consensus on the direction and strength of each recommendation. RESULTS Fifteen recommendations were developed. For screening people with these SARDs at risk for ILD, we conditionally recommend pulmonary function tests (PFTs) and high-resolution computed tomography of the chest (HRCT chest); conditionally recommend against screening with 6-minute walk test distance (6MWD), chest radiography, ambulatory desaturation testing, or bronchoscopy; and strongly recommend against screening with surgical lung biopsy. We conditionally recommend monitoring ILD with PFTs, HRCT chest, and ambulatory desaturation testing and conditionally recommend against monitoring with 6MWD, chest radiography, or bronchoscopy. We provide guidance on ILD risk factors and suggestions on frequency of testing to evaluate for the development of ILD in people with 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 screening and monitoring of ILD in people with SARDs.
Collapse
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
- ECRI, Center for Clinical Evidence and Guidelines, Plymouth Meeting, Pennsylvania
| | - Ilya Ivlev
- ECRI, Center for Clinical Evidence and Guidelines, Plymouth Meeting, Pennsylvania
| |
Collapse
|
12
|
Kannappan R, Kumar R, Cichelli K, Brent LH. A Review of Myositis-Associated Interstitial Lung Disease. J Clin Med 2024; 13:4055. [PMID: 39064092 PMCID: PMC11278012 DOI: 10.3390/jcm13144055] [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: 05/22/2024] [Revised: 06/27/2024] [Accepted: 07/04/2024] [Indexed: 07/28/2024] Open
Abstract
There is a well-established relationship between different subsets of idiopathic inflammatory myopathies (IIMs, myositis) and interstitial lung disease (ILD), with lung complications sometimes presenting prior to myopathic manifestations. The subtypes of myositis include those that are strongly associated with ILD, such as polymyositis (PM) and dermatomyositis (DM). Research has shown that in certain patients, these can then be further divided into subtypes using myositis-specific antibodies (MSAs), which are specific for myositis, and myositis-associated antibodies (MAAs), which can be found in myositis in overlap syndromes with other connective tissue diseases (CTDs). Notably, certain MSAs and MAAs are associated with ILD in patients with myositis. The clinical presentations of ILD in patients with myositis can vary widely and can be insidious in onset and difficult to diagnose. As ILD can progress rapidly in some cases, it is essential that clinicians are able to identify and diagnose ILD in patients with myositis. For this reason, the aim of this review is to highlight the clinical features, diagnostic criteria, important histopathologic, laboratory, and radiographic features, and treatment modalities for those patients with myositis-associated ILD.
Collapse
Affiliation(s)
- Renuka Kannappan
- Department of Internal Medicine, Temple University Hospital, Philadelphia, PA 19140, USA
| | - Raagni Kumar
- Department of Internal Medicine, Temple University Hospital, Philadelphia, PA 19140, USA
| | - Kimberly Cichelli
- Section of Rheumatology, Temple University Hospital, Philadelphia, PA 19140, USA
| | - Lawrence H. Brent
- Section of Rheumatology, Temple University Hospital, Philadelphia, PA 19140, USA
| |
Collapse
|
13
|
Kastrati K, Nakuz TS, Kulterer OC, Geßl I, Simader E, Mrak D, Bonelli M, Kiener HP, Prayer F, Prosch H, Aletaha D, Langsteger W, Traub-Weidinger T, Blüml S, Lechner-Radner H, Hacker M, Mandl P. FAPi PET/CT for assessment and visualisation of active myositis-related interstitial lung disease: a prospective observational pilot study. EClinicalMedicine 2024; 72:102598. [PMID: 38633577 PMCID: PMC11019096 DOI: 10.1016/j.eclinm.2024.102598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2024] [Revised: 03/20/2024] [Accepted: 03/27/2024] [Indexed: 04/19/2024] Open
Abstract
Background Interstitial lung disease (ILD) is a common manifestation of idiopathic inflammatory myopathies (IIM) and a substantial contributor to hospitalisation, increased morbidity, and mortality. In-vivo evidence of ongoing tissue remodelling in IIM-ILD is scarce. We aimed to evaluate fibroblast activation in lungs of IIM-patients and control individuals using ⁶⁸Ga-labelled inhibitor of Fibroblast-Activation-Protein (FAPi) based positronic emission tomography and computed tomography imaging (PET/CT). Methods In this prospective observational pilot study, consecutive patients with IIM and participants without rheumatic conditions or ILD serving as a control group were recruited at the Medical University of Vienna, Austria, and underwent FAPi PET/CT imaging. Standard-of-care procedures including clinical examination, assessment of severity of dyspnoea, high-resolution computed tomography (HR-CT), and pulmonary function testing (PFT) were performed on all patients with IIM at baseline and for patients with IIM-ILD at follow-up of 12 months. Baseline pulmonary FAPi-uptake was assessed by the maximum (SUVmax) and mean (SUVmean) standardized uptake values (SUV) over the whole lung (wl). SUV was corrected for blood pool background activity and target-to-background ratios (TBR) were calculated. We compared pulmonary FAPi-uptake between patients with IIM-ILD and those without ILD, as well as controls, and correlated baseline FAP-uptake with standard diagnostic tools such as HR-CT and PFT. For predictive implications, we investigated whether patients with IIM and progressive ILD exhibited higher baseline FAPi-uptake compared to those with stable ILD. Metrics are reported as mean with standard deviation (±SD). Findings Between November 16, 2021 and October 10, 2022, a total of 32 patients were enrolled in the study. Three participants from the control group were excluded due to cardiopulmonary disease. In individuals with IIM-ILD (n = 14), wlTBRmax and wlTBRmean were significantly increased as compared with both non-ILD-IIM patients (n = 5) and the control group (n = 16): wlTBRmax: 2.06 ± 1.04 vs. 1.04 ± 0.22 (p = 0.019) and 1.08 ± 0.19 (p = 0.0012) and wlTBRmean: 0.45 ± 0.19 vs. 0.26 ± 0.06 (p = 0.025) and 0.27 ± 0.07 (p = 0.0024). Similar values were observed in wlTBRmax or wlTBRmean between non-ILD IIM patients and the control group. Patients with progressive ILD displayed significantly enhanced wlTBRmax and wlTBRmean values at baseline compared to patients with stable ILD: wlTBRmax: 1.30 ± 0.31 vs. 2.63 ± 1.04 (p = 0.0084) and wlTBRmean: 0.32 ± 0.08 vs. 0.55 ± 0.19 (p = 0.021). Strong correlations were found between FAPi-uptake and disease extent on HR-CT (wlTBRmax: R = 0.42, p = 0.07; wlTBRmean: R = 0.56, p = 0.013) and severity of respiratory symptoms determined by the New York Heart Association (NYHA) classification tool (wlTBRmax: R = 0.52, p = 0.022; wlTBRmean: R = 0.59, p = 0.0073). Further, pulmonary FAPi-uptake showed inverse correlation with forced vital capacity (FVC) (wlTBRmax: R = -0.56, p = 0.012; wlTBRmean: R = -0.64, p = 0.0033) and diffusing capacity of the lungs for carbon monoxide (DLCO) (wlTBRmax: R = -0.52, p = 0.028; wlTBRmean: R = -0.68, p = 0.0017). Interpretation Our study demonstrates higher fibroblast activation in patients with IIM-ILD compared to non-ILD patients and controls. Intensity of pulmonary FAPi accumulation was associated with progression of ILD. Considering that this study was carried out on a small population, FAPi PET/CT may serve as a useful non-invasive tool for risk stratification of lung disease in IIM. Funding The Austrian Research Fund.
Collapse
Affiliation(s)
- Kastriot Kastrati
- Division of Rheumatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Thomas S. Nakuz
- Division of Nuclear Medicine, Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria
| | - Oana C. Kulterer
- Division of Nuclear Medicine, Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria
| | - Irina Geßl
- Division of Rheumatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Elisabeth Simader
- Division of Rheumatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Daniel Mrak
- Division of Rheumatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Michael Bonelli
- Division of Rheumatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Hans Peter Kiener
- Division of Rheumatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Florian Prayer
- Division of General and Paediatric Radiology, Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria
| | - Helmut Prosch
- Division of General and Paediatric Radiology, Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria
| | - Daniel Aletaha
- Division of Rheumatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Werner Langsteger
- Division of Nuclear Medicine, Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria
| | - Tatjana Traub-Weidinger
- Division of Nuclear Medicine, Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria
| | - Stephan Blüml
- Division of Rheumatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Helga Lechner-Radner
- Division of Rheumatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Marcus Hacker
- Division of Nuclear Medicine, Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria
| | - Peter Mandl
- Division of Rheumatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| |
Collapse
|
14
|
Abstract
Importance Interstitial lung disease (ILD) consists of a group of pulmonary disorders characterized by inflammation and/or fibrosis of the lung parenchyma associated with progressive dyspnea that frequently results in end-stage respiratory failure. In the US, ILD affects approximately 650 000 people and causes approximately 25 000 to 30 000 deaths per year. Observations The most common forms of ILD are idiopathic pulmonary fibrosis (IPF), which accounts for approximately one-third of all cases of ILD, hypersensitivity pneumonitis, accounting for 15% of ILD cases, and connective tissue disease (CTD), accounting for 25% of ILD cases. ILD typically presents with dyspnea on exertion. Approximately 30% of patients with ILD report cough. Thoracic computed tomography is approximately 91% sensitive and 71% specific for diagnosing subtypes of ILDs such as IPF. Physiologic assessment provides important prognostic information. A 5% decline in forced vital capacity (FVC) over 12 months is associated with an approximately 2-fold increase in mortality compared with no change in FVC. Antifibrotic therapy with nintedanib or pirfenidone slows annual FVC decline by approximately 44% to 57% in individuals with IPF, scleroderma associated ILD, and in those with progressive pulmonary fibrosis of any cause. For connective tissue disease-associated ILD, immunomodulatory therapy, such as tocilizumab, rituximab, and mycophenolate mofetil, may slow decline or even improve FVC at 12-month follow-up. Structured exercise therapy reduces symptoms and improves 6-minute walk test distance in individuals with dyspnea. Oxygen reduces symptoms and improves quality of life in individuals with ILD who desaturate below 88% on a 6-minute walk test. Lung transplant may improve symptoms and resolve respiratory failure in patients with end-stage ILD. After lung transplant, patients with ILD have a median survival of 5.2 to 6.7 years compared with a median survival of less than 2 years in patients with advanced ILD who do not undergo lung transplant. Up to 85% of individuals with end-stage fibrotic ILD develop pulmonary hypertension. In these patients, treatment with inhaled treprostinil improves walking distance and respiratory symptoms. Conclusions and Relevance Interstitial lung disease typically presents with dyspnea on exertion and can progress to respiratory failure. First-line therapy includes nintedanib or pirfenidone for IPF and mycophenolate mofetil for ILD due to connective tissue disease. Lung transplant should be considered for patients with advanced ILD. In patients with ILD, exercise training improves 6-minute walk test distance and quality of life.
Collapse
Affiliation(s)
- Toby M Maher
- University of Southern California, Los Angeles
- National Heart and Lung Institute, Imperial College, London, UK
| |
Collapse
|
15
|
Anderson HT, O'Donnell JL, Tustin P, Steele R. Diagnosis and subtyping of idiopathic inflammatory myopathies: caution required in the use of myositis autoantibodies. Intern Med J 2024; 54:682-686. [PMID: 38444396 DOI: 10.1111/imj.16350] [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] [Received: 10/25/2023] [Accepted: 01/14/2024] [Indexed: 03/07/2024]
Abstract
Detection of myositis autoantibodies (MAs) has utility in both the diagnosis and subtyping of idiopathic inflammatory myopathies (IIMs). Multiplex assays such as the Euroimmun line immunoassay (LIA) have significant limitations in rare diseases like IIM. A retrospective cohort study was performed on positive MA detected on LIA in 171 patients using the manufacturer's recommended cut-off. Only 16.7% were deemed true positive after clinical correlation. Autoantibody-specific cut-offs were created and applied to the original cohort, along with generically applied higher cut-offs. Positive predictive value (PPV) improved, but there was variable increase in false negatives. False positive MA results are common using LIA, but locally derived cut-offs can improve performance. Clinicians must be aware of the limitations of LIA, which is the commonest method for MA detection in Australasia.
Collapse
Affiliation(s)
- Hamish T Anderson
- Canterbury Health Laboratories, Christchurch Hospital, Christchurch, New Zealand
- Awanui Laboratories, Wellington Hospital, Wellington, New Zealand
| | - John L O'Donnell
- Canterbury Health Laboratories, Christchurch Hospital, Christchurch, New Zealand
| | - Paul Tustin
- Awanui Laboratories, Wellington Hospital, Wellington, New Zealand
| | - Richard Steele
- Awanui Laboratories, Wellington Hospital, Wellington, New Zealand
| |
Collapse
|
16
|
Cassard L, Seraly N, Riegert M, Patel A, Fernandez AP. Dermatomyositis: Practical Guidance and Unmet Needs. Immunotargets Ther 2024; 13:151-172. [PMID: 38464459 PMCID: PMC10924937 DOI: 10.2147/itt.s381472] [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: 12/01/2023] [Accepted: 02/13/2024] [Indexed: 03/12/2024] Open
Abstract
Dermatomyositis is a heterogeneous idiopathic inflammatory myopathy associated with various cutaneous manifestations and variable presence of myositis, interstitial lung disease, and other visceral organ involvement. An accurate diagnosis of dermatomyositis requires correlating clinical examination findings with serological and histological findings. Familiarity with pathognomonic and common cutaneous manifestations of dermatomyositis, which are highlighted here, can be especially helpful in making an accurate diagnosis. Additionally, evaluating patients for presence of myositis-specific autoantibodies can further support or refute a dermatomyositis diagnosis. When present, myositis-specific autoantibodies can also help guide workups for various dermatomyositis-associated manifestations, as each is associated with relatively distinct clinical characteristics. Evaluating patients for various systemic manifestations often relies on expert opinion recommendations; however, societal guideline statements concerning the evaluation of some manifestations have recently been described. Although malignancy-associated dermatomyositis is a well-accepted subtype, there is limited evidence to support extensive malignancy screening has a favorable benefit-risk ratio in most dermatomyositis patients. However, recent research has uncovered novel associations between dermatomyositis and malignancy, suggesting the possibility of identifying high-risk subsets of dermatomyositis patients in whom malignancy screening may have a high value. Treatment for dermatomyositis has remained largely unchanged over the past several decades. Although many dermatomyositis patients can be effectively treated with current options, either as monotherapy or with combination regimens, there is a need for more targeted and effective DM therapies, in general, and for MDA5(+) dermatomyositis-associated rapidly progressive interstitial lung disease. Fortunately, significant current and emerging research activities evaluating various novel medications for dermatomyositis provide hope for exciting future advances in patients with this intriguing immune-mediated disease.
Collapse
Affiliation(s)
- Lydia Cassard
- Cleveland Clinic Lerner College of Medicine at Case Western Reserve University, Cleveland, OH, USA
| | - Noelle Seraly
- Department of Dermatology, Cleveland Clinic, Cleveland, OH, USA
| | - Maureen Riegert
- Department of Dermatology, Rush University, Chicago, IL, USA
| | - Aditi Patel
- Department of Rheumatology, Cleveland Clinic, Cleveland, OH, USA
| | - Anthony P Fernandez
- Departments of Dermatology and Pathology, Cleveland Clinic, Cleveland, OH, USA
| |
Collapse
|
17
|
Dobashi N, Sada KE, Kanemori G, Okada T, Tarutani Y, Yamamoto M, Yabe M, Inoue K, Imaizumi Y, Nishii M, Katsurada M, Misaki K. Pulmonary alveolar proteinosis during treatment of immune-mediated necrotizing myopathy. Int J Rheum Dis 2024; 27:e15080. [PMID: 38339847 DOI: 10.1111/1756-185x.15080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 01/08/2024] [Accepted: 01/29/2024] [Indexed: 02/12/2024]
Affiliation(s)
- Naofumi Dobashi
- Department of Internal Medicine, Kochi Prefectural Hata-Kenmin Hospital, Sukumo, Japan
- Department of Clinical Epidemiology, Kochi Medical School, Kochi University, Nankoku, Japan
- Department of Rheumatology, Kita-Harima Medical Center, Hyogo, Japan
- Rheumatology Center, Kita-Harima Medical Center, Hyogo, Japan
| | - Ken-Ei Sada
- Department of Internal Medicine, Kochi Prefectural Hata-Kenmin Hospital, Sukumo, Japan
- Department of Clinical Epidemiology, Kochi Medical School, Kochi University, Nankoku, Japan
| | - Gen Kanemori
- Department of Rheumatology, Kita-Harima Medical Center, Hyogo, Japan
| | - Takuya Okada
- Department of Rheumatology, Kita-Harima Medical Center, Hyogo, Japan
- Rheumatology Center, Kita-Harima Medical Center, Hyogo, Japan
| | - Yusuke Tarutani
- Department of Rheumatology, Kita-Harima Medical Center, Hyogo, Japan
- Rheumatology Center, Kita-Harima Medical Center, Hyogo, Japan
| | - Mako Yamamoto
- Department of Rheumatology, Kita-Harima Medical Center, Hyogo, Japan
- Rheumatology Center, Kita-Harima Medical Center, Hyogo, Japan
| | - Moemi Yabe
- Department of Rheumatology, Kita-Harima Medical Center, Hyogo, Japan
- Rheumatology Center, Kita-Harima Medical Center, Hyogo, Japan
| | - Kenshi Inoue
- Department of Rheumatology, Kita-Harima Medical Center, Hyogo, Japan
- Rheumatology Center, Kita-Harima Medical Center, Hyogo, Japan
| | - Yasuhiko Imaizumi
- Department of Rheumatology, Kita-Harima Medical Center, Hyogo, Japan
- Rheumatology Center, Kita-Harima Medical Center, Hyogo, Japan
| | - Masahiko Nishii
- Department of Oncology Respiratory Medicine, Kita-Harima Medical Center, Hyogo, Japan
| | - Masahiro Katsurada
- Department of Oncology Respiratory Medicine, Kita-Harima Medical Center, Hyogo, Japan
| | - Kenta Misaki
- Department of Rheumatology, Kita-Harima Medical Center, Hyogo, Japan
- Rheumatology Center, Kita-Harima Medical Center, Hyogo, Japan
| |
Collapse
|
18
|
Zhao J, Guo XJ, Shi L. Inflammatory biomarkers in polymyositis/dermatomyositis patients with interstitial lung disease: a retrospective study. Curr Med Res Opin 2024; 40:113-122. [PMID: 37938089 DOI: 10.1080/03007995.2023.2281501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Accepted: 11/06/2023] [Indexed: 11/09/2023]
Abstract
BACKGROUND Dermatomyositis (DM)/polymyositis (PM) is a systemic autoimmune disease characterized by proximal limb muscle with high morbidity and mortality and poor prognosis mediated by immune dysfunction; its etiology is unknown. DM/PM patients are at excessive risk of interstitial lung disease (ILD) and a higher risk of death. However, the role of circulating lymphocyte subsets, which play a pivotal role in occurrence and progression of DM/PM and ILD, respectively, remains unclear in DM/PM patients with ILD. METHODS Demographic characteristics, general data, and peripheral lymphocyte levels measured by flow cytometry were collected and analyzed in 47 DM/PM patients with ILD, 65 patients without ILD, and 105 healthy controls (HCs). RESULTS The most important first symptom of DM/PM patients is rash. Compared with non-ILD patients, the levels of neutrophil/lymphocyte ratio (NLR), systemic inflammatory response index (SIRI) were significantly higher and the levels of C reactive protein (CRP) were significantly lower in patients with ILD. Compared with HCs, DM/PM patients, with or without ILD, had decreased absolute counts of T, CD4 + T, CD8 + T, natural killer (NK), helper T (Th) 1, Th2, Th17, and regulatory T (Treg)cells. The fewest Th1 and Treg cells and the the lowest CD8 + T and Th1 cells percentages were seen in peripheral blood of patients with ILD. Longer duration, decreased lymphocyte/monocyte ratio (LMR)levels and CD8 + T and Th1 cells proportions, and fewer circulating Treg cells were independent risk factors for DM/PM with ILD. CONCLUSIONS The identification of peripheral blood T lymphocyte subsets, especially Treg cells, and blood count in DM/PM appears to be useful in the comprehensive assessment of clinical lung involvement.
Collapse
Affiliation(s)
- Jin Zhao
- Department of Hematology, Shanxi Province Cancer Hospital, Taiyuan, Shanxi, China
- Department of Hematology, Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences, Taiyuan, Shanxi, China
- Department of Hematology, Cancer Hospital Affiliated to Shanxi Medical University, Taiyuan, Shanxi, China
| | - Xiao-Jing Guo
- Department of Hematology, Shanxi Province Cancer Hospital, Taiyuan, Shanxi, China
- Department of Hematology, Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences, Taiyuan, Shanxi, China
- Department of Hematology, Cancer Hospital Affiliated to Shanxi Medical University, Taiyuan, Shanxi, China
| | - Lei Shi
- Department of Rheumatology, The Second Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
| |
Collapse
|
19
|
Connolly CM, Paik JJ. Clinical pearls and promising therapies in myositis. Expert Rev Clin Immunol 2023; 19:797-811. [PMID: 37158055 PMCID: PMC10330909 DOI: 10.1080/1744666x.2023.2212162] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Accepted: 05/05/2023] [Indexed: 05/10/2023]
Abstract
INTRODUCTION Idiopathic inflammatory myopathies (IIMs) represent a diverse group of systemic autoimmune disorders with variable clinical manifestations and disease course. Currently, the challenges of IIMs are multifold, including difficulties in timely diagnosis owing to clinical heterogeneity, limited insights into disease pathogenesis, as well as a restricted number of available therapies. However, advances utilizing myositis-specific autoantibodies have facilitated the definition of subgroups as well as the prediction of clinical phenotypes, disease course, and response to treatment. AREAS COVERED Herein we provide an overview of the clinical presentations of dermatomyositis, anti-synthetase syndrome, immune-mediated necrotizing myopathy, and inclusion body myositis. We then provide an updated review of available and promising therapies for each of these disease groups. We synthesize current treatment recommendations in the context of case-based construct to facilitate application to patient care. Finally, we provide high-yield, clinical pearls relevant to each of the subgroups that can be incorporated into clinical reasoning. EXPERT OPINION There are many exciting developments on the horizon for IIM. As insights into pathogenesis evolve, the therapeutic armamentarium is expanding with many novel therapies in development, holding promise for more targeted treatment approaches.
Collapse
Affiliation(s)
- Caoilfhionn M. Connolly
- Division of Rheumatology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Julie J. Paik
- Division of Rheumatology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
| |
Collapse
|
20
|
Papadopoulou C, Chew C, Wilkinson MGL, McCann L, Wedderburn LR. Juvenile idiopathic inflammatory myositis: an update on pathophysiology and clinical care. Nat Rev Rheumatol 2023; 19:343-362. [PMID: 37188756 PMCID: PMC10184643 DOI: 10.1038/s41584-023-00967-9] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/06/2023] [Indexed: 05/17/2023]
Abstract
The childhood-onset or juvenile idiopathic inflammatory myopathies (JIIMs) are a heterogenous group of rare and serious autoimmune diseases of children and young people that predominantly affect the muscles and skin but can also involve other organs, including the lungs, gut, joints, heart and central nervous system. Different myositis-specific autoantibodies have been identified that are associated with different muscle biopsy features, as well as with different clinical characteristics, prognoses and treatment responses. Thus, myositis-specific autoantibodies can be used to subset JIIMs into sub-phenotypes; some of these sub-phenotypes parallel disease seen in adults, whereas others are distinct from adult-onset idiopathic inflammatory myopathies. Although treatments and management have much improved over the past decade, evidence is still lacking for many of the current treatments and few validated prognostic biomarkers are available with which to predict response to treatment, comorbidities (such as calcinosis) or outcome. Emerging data on the pathogenesis of the JIIMs are leading to proposals for new trials and tools for monitoring disease.
Collapse
Affiliation(s)
- Charalampia Papadopoulou
- Department of Paediatric Rheumatology, Great Ormond Street Hospital for Children NHS Foundation Trust (GOSH), London, UK
- Rare Diseases Theme NIHR Biomedical Research Centre at GOSH, London, UK
| | - Christine Chew
- School of Cellular and Molecular Medicine, University of Bristol, Bristol, UK
| | - Meredyth G Ll Wilkinson
- Rare Diseases Theme NIHR Biomedical Research Centre at GOSH, London, UK
- Centre for Adolescent Rheumatology Versus Arthritis at UCL UCLH and GOSH, London, UK
- Infection Immunity and Inflammation Research and Teaching Department, UCL GOS Institute of Child Health, London, UK
| | - Liza McCann
- Department of Paediatric Rheumatology, Alder Hey Children's NHS Foundation Trust, Liverpool, UK
| | - Lucy R Wedderburn
- Department of Paediatric Rheumatology, Great Ormond Street Hospital for Children NHS Foundation Trust (GOSH), London, UK.
- Rare Diseases Theme NIHR Biomedical Research Centre at GOSH, London, UK.
- Centre for Adolescent Rheumatology Versus Arthritis at UCL UCLH and GOSH, London, UK.
- Infection Immunity and Inflammation Research and Teaching Department, UCL GOS Institute of Child Health, London, UK.
| |
Collapse
|
21
|
De Souza FHC, De Araújo DB, Hoff LS, Baldi BG, Faria MSMS, Da Rocha Junior LF, Da Silva LRS, Behrens Pinto GL, Bezerra MC, Miossi R, Cordeiro RA, Shinjo SK. Diagnosis and treatment of interstitial lung disease related to systemic autoimmune myopathies: a narrative review. Reumatismo 2023; 75. [PMID: 37154251 DOI: 10.4081/reumatismo.2023.1571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Accepted: 04/05/2023] [Indexed: 05/10/2023] Open
Abstract
Systemic autoimmune myopathies (SAMs) are rare diseases that lead to muscle inflammation and may be associated with a variety of systemic manifestations. Although there is great heterogeneity in the spectrum of extra-muscular involvement in SAMs, interstitial lung disease (ILD) is the most frequent lung manifestation. SAM-related ILD (SAM-ILD) presents significant variations according to geographic location and temporal trends and is associated with increased morbidity and mortality. Several myositis autoantibodies have been discovered over the last decades, including antibodies targeting aminoacyl-tRNA synthetase enzymes, which are associated with a variable risk of developing ILD and a myriad of other clinical features. In this review, the most relevant topics regarding clinical manifestations, risk factors, diagnostic tests, autoantibodies, treatment, and prognosis of SAM-ILD are highlighted. We searched PubMed for relevant articles published in English, Portuguese, or Spanish from January 2002 to September 2022. The most common SAM-ILD patterns are nonspecific interstitial pneumonia and organizing pneumonia. The combination of clinical, functional, laboratory, and tomographic features is usually sufficient for diagnostic confirmation, without the need for additional invasive methods. Glucocorticoids remain the first-line treatment for SAM-ILD, although other traditional immunosuppressants, such as azathioprine, mycophenolate, and cyclophosphamide have demonstrated some efficacy and, therefore, have an important role as steroid-sparing agents.
Collapse
Affiliation(s)
- F H C De Souza
- Division of Rheumatology, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, SP.
| | - D B De Araújo
- Faculdade de Medicina, Universidade Federal de Pelotas (UFPel), RS.
| | - L S Hoff
- School of Medicine, Universidade Potiguar (UnP), Natal, RN.
| | - B G Baldi
- Division of Pneumology, Heart Institute (InCor), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, SP.
| | - M S M S Faria
- Division of Rheumatology, Faculdade de Medicina FMUSP, Universidade de São Paulo, SP.
| | - L F Da Rocha Junior
- Division of Rheumatology, Hospital das Clínicas da Universidade Federal de Pernambuco (HC-UFPE), Pernambuco.
| | - L R S Da Silva
- Division of Rheumatology, Faculdade de Medicina FMUSP, Universidade de São Paulo, SP.
| | - G L Behrens Pinto
- Division of Rheumatology, Hospital das Clínicas, Universidade Federal da Bahia, BA.
| | - M C Bezerra
- Division of Rheumatology, Hospital Geral de Fortaleza, Ceará.
| | - R Miossi
- Division of Rheumatology, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, SP.
| | - R A Cordeiro
- Division of Rheumatology, Faculdade de Medicina FMUSP, Universidade de São Paulo, SP.
| | - S K Shinjo
- Division of Rheumatology, Faculdade de Medicina FMUSP, Universidade de São Paulo, SP.
| |
Collapse
|
22
|
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.
Collapse
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
| |
Collapse
|
23
|
Sweis JJG, Sweis NWG, Alnaimat F, Jansz J, Liao TWE, Alsakaty A, Azam A, Elmergawy H, Hanson HA, Ascoli C, Rubinstein I, Sweiss N. Immune-mediated lung diseases: A narrative review. Front Med (Lausanne) 2023; 10:1160755. [PMID: 37089604 PMCID: PMC10117988 DOI: 10.3389/fmed.2023.1160755] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 03/20/2023] [Indexed: 04/25/2023] Open
Abstract
The role of immunity in the pathogenesis of various pulmonary diseases, particularly interstitial lung diseases (ILDs), is being increasingly appreciated as mechanistic discoveries advance our knowledge in the field. Immune-mediated lung diseases demonstrate clinical and immunological heterogeneity and can be etiologically categorized into connective tissue disease (CTD)-associated, exposure-related, idiopathic, and other miscellaneous lung diseases including sarcoidosis, and post-lung transplant ILD. The immunopathogenesis of many of these diseases remains poorly defined and possibly involves either immune dysregulation, abnormal healing, chronic inflammation, or a combination of these, often in a background of genetic susceptibility. The heterogeneity and complex immunopathogenesis of ILDs complicate management, and thus a collaborative treatment team should work toward an individualized approach to address the unique needs of each patient. Current management of immune-mediated lung diseases is challenging; the choice of therapy is etiology-driven and includes corticosteroids, immunomodulatory drugs such as methotrexate, cyclophosphamide and mycophenolate mofetil, rituximab, or other measures such as discontinuation or avoidance of the inciting agent in exposure-related ILDs. Antifibrotic therapy is approved for some of the ILDs (e.g., idiopathic pulmonary fibrosis) and is being investigated for many others and has shown promising preliminary results. A dire need for advances in the management of immune-mediated lung disease persists in the absence of standardized management guidelines.
Collapse
Affiliation(s)
| | | | - Fatima Alnaimat
- Division of Rheumatology, Department of Internal Medicine, The University of Jordan, Amman, Jordan
| | - Jacqueline Jansz
- Department of Medicine, University of Illinois Chicago, Chicago, IL, United States
| | - Ting-Wei Ernie Liao
- School of Medicine, Faculty of Medicine, National Yang Ming Chiao Tung University, Taipei City, Taiwan
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei City, Taiwan
| | - Alaa Alsakaty
- Division of Rheumatology, Department of Medicine, University of Illinois Chicago, Chicago, IL, United States
| | - Abeera Azam
- Department of Internal Medicine, The University of Texas Health Science Center at Tyler, Tyler, TX, United States
| | - Hesham Elmergawy
- Division of Rheumatology, Department of Medicine, University of Illinois Chicago, Chicago, IL, United States
| | - Hali A. Hanson
- UIC College of Pharmacy, University of Illinois Chicago, Chicago, IL, United States
| | - Christian Ascoli
- Division of Pulmonary, Critical Care, Sleep and Allergy, Department of Medicine, University of Illinois Chicago, Chicago, IL, United States
| | - Israel Rubinstein
- Division of Pulmonary, Critical Care, Sleep and Allergy, Department of Medicine, University of Illinois Chicago, Chicago, IL, United States
- Research Service, Jesse Brown VA Medical Center, Chicago, IL, United States
| | - Nadera Sweiss
- Division of Rheumatology, Department of Medicine, University of Illinois Chicago, Chicago, IL, United States
| |
Collapse
|
24
|
Bay P, de Chambrun MP, Rothstein V, Mahevas M, De Prost N, Roux A, Zuber B, Biet DI, Hervier B, Tazi A, Mouthon L, Mekinian A, Deligny C, Borie R, Meurice JC, Meyer A, Priou P, Savale L, De Saint Martin L, Gallay L, Cottin V, Blanchard E, Brillet PY, Khafagy P, Benveniste O, Nunes H, Allenbach Y, Uzunhan Y. Efficacy of plasma exchange in patients with anti-MDA5 rapidly progressive interstitial lung disease. J Autoimmun 2022; 133:102941. [PMID: 36323067 DOI: 10.1016/j.jaut.2022.102941] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 10/12/2022] [Accepted: 10/14/2022] [Indexed: 11/09/2022]
Abstract
BACKGROUND Rapidly progressive interstitial lung disease (RP-ILD) is a frequent and severe manifestation of anti-MDA5 dermatomyositis (MDA5-DM) associated with poor outcome. The optimal treatment regimen for MDA5-DM RP-ILD is yet to be determined. Specifically, the value of adding plasma exchange (PLEX) to corticosteroids and immunosuppressants remains unclear. We aimed to evaluate the effect of PLEX on the outcome of patients with MDA5-DM RP-ILD. METHODS This French nationwide multicentre retrospective study included all MDA5-DM RP-ILD patients from 2012 to 2021 admitted to 18 centres. The primary endpoint was one-year transplant-free survival. RESULTS 51 patients with MDA5-DM RP-ILD (female 67%; mean age at disease onset: 51 ± 11.6 years) were included. Thirty-two (63%) patients required mechanical ventilation and twenty-five (49%) received PLEX. One-year mortality or lung transplant occurred in 63% cases after a median follow-up of 77 [38-264] days. The Cox proportional hazards multivariable model only retained mechanical ventilation but not PLEX (p = 0.7) as independent predictor of the primary endpoint. One-year transplant-free survival rates in PLEX + vs. PLEX-were 20% vs. 54% (p = 0.01), respectively. The Kaplan-Meier estimated probabilities of one-year transplant-free survival was statistically higher in PLEX-compared to PLEX + patients (p = 0.05). PLEX + compared to PLEX-patients more frequently received mechanical ventilation and immunosuppressants suggesting PLEX + patients had a more severe disease. CONCLUSION MDA5-DM RP-ILD is associated with poor rate of one-year transplant-free survival. The use of PLEX was not associated with a better outcome albeit they were mainly given to more severe patients. While our study reports the largest series of MDA5-DM RP-ILD given PLEX, these results needs to be interpreted with caution owing the numerous selection, indication and interpretation bias. Further studies are needed to evaluate their efficacy in this setting.
Collapse
Affiliation(s)
- Pierre Bay
- Université Sorbonne Paris Nord, Assistance Publique-Hôpitaux de Paris, Hôpital Avicenne, Service de Pneumologie, Bobigny, France; Service de Médecine Intensive Réanimation, Hôpitaux Universitaires Henri Mondor - Albert Chenevier, Assistance Publique - Hôpitaux de Paris (AP-HP), Créteil, France
| | - Marc Pineton de Chambrun
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris, Hôpital La Pitié-Salpêtrière, Service de Médecine Intensive-Réanimation, Paris, France; Sorbonne Université, INSERM, UMRS_1166-ICAN, Institut de Cardiométabolisme et Nutrition (ICAN), Paris, France; Sorbonne Université, AP-HP, Hôpital La Pitié-Salpêtrière, Institut E3M, Service de Médecine Interne 2, Paris, France
| | - Vincent Rothstein
- Université Sorbonne Paris Nord, Assistance Publique-Hôpitaux de Paris, Hôpital Avicenne, Service de Pneumologie, Bobigny, France; Université de Paris, Assistance Publique-Hôpitaux de Paris, Service de Pneumologie, Hôpital Européen Georges Pompidou, Paris, France
| | - Matthieu Mahevas
- Université Paris-Est Créteil, Service de Médecine Interne, Centre Hospitalier Universitaire Henri-Mondor, Assistance Publique-Hôpitaux de Paris, Créteil, France
| | - Nicolas De Prost
- Service de Médecine Intensive Réanimation, Hôpitaux Universitaires Henri Mondor - Albert Chenevier, Assistance Publique - Hôpitaux de Paris (AP-HP), Créteil, France
| | - Antoine Roux
- Service de Pneumologie, Hôpital Foch, Suresnes, France; Université Versailles-Saint-Quentin-en-Yvelines, Versailles, France
| | - Benjamin Zuber
- Service de Réanimation Polyvalente, Hôpital Foch, Suresnes, France
| | | | - Baptiste Hervier
- Université de Paris Cité, Assistance Publique Hôpitaux de Paris, Hôpital Saint-Louis, Service de Médecine Interne, Paris, France; Inserm UMR-S 976, "HIPI", Hopital Saint-Louis & Université Paris Cité, France
| | - Abdellatif Tazi
- Service de Pneumologie, Assistance Publique Hôpitaux de Paris, Hôpital Saint-Louis, Paris, France
| | - Luc Mouthon
- Service de Médecine Interne, Centre de Référence Maladies Auto-immunes et Systémiques Rares, Hôpital Cochin, Assistance Publique des Hôpitaux de Paris, Paris, France
| | - Arsène Mekinian
- DMU I3, Sorbonne Université, Service de Médecine Interne, Hôpital Saint-Antoine, Assistance Publique-Hôpitaux de Paris, Paris, France
| | | | - Raphaël Borie
- Université de Paris, Assistance Publique-Hôpitaux de Paris, Hôpital Bichat-Claude Bernard, Service de Pneumologie A, Paris, France
| | | | - Alain Meyer
- Département de Physiologie, Centre Hospitalier Universitaire de Strasbourg, Strasbourg, France
| | - Pascaline Priou
- Département de Pneumologie, Centre Hospitalier Universitaire D'Angers, Angers, France
| | - Laurent Savale
- Department Service de Pneumologie et Unité de Soins Intensifs Respiratoires, Hôpital Bicêtre, Assistance Publique-Hôpitaux de Paris, Le Kremlin-Bicêtre, France
| | | | - Laure Gallay
- Hospices Civils de Lyon, Médecine Interne, Hôpital Edouard Herriot, Lyon, France; Université de Lyon, France
| | - Vincent Cottin
- Centre National de Référence des Maladies Pulmonaires Rares, Service de Pneumologie, Hôpital Louis Pradel, Hospices Civils de Lyon, Université Claude Bernard Lyon 1, Lyon, France
| | - Elodie Blanchard
- Service des Maladies Respiratoires,CHU Bordeaux, Hôpital Haut-Lévêque, Bordeaux, France
| | - Pierre-Yves Brillet
- Service de Radiologie, Université Paris Sorbonne Nord, Assistance Publique-Hôpitaux de Paris (APHP), Hôpital Avicenne, Bobigny, France
| | - Philippe Khafagy
- Service de Radiologie, Université Paris Sorbonne Nord, Assistance Publique-Hôpitaux de Paris (APHP), Hôpital Avicenne, Bobigny, France
| | - Olivier Benveniste
- Centre de Recherche en Myologie, Unité Mixte de Recherche Scientifique 974, Université Pierre et Marie Curie, INSERM, France; Département de Médecine Interne et Immunologie Clinique, Centre de Référence Maladies Neuro-Musculaires, Assistance Publique-Hôpitaux de Paris, Groupe Hospitalier Pitié-Salpêtrière, DHUi2B, Paris, France
| | - Hilario Nunes
- Université Sorbonne Paris Nord, Assistance Publique-Hôpitaux de Paris, Hôpital Avicenne, Service de Pneumologie, Bobigny, France; Université Sorbonne Paris Nord, INSERM U1272, France
| | - Yves Allenbach
- Centre de Recherche en Myologie, Unité Mixte de Recherche Scientifique 974, Université Pierre et Marie Curie, INSERM, France; Département de Médecine Interne et Immunologie Clinique, Centre de Référence Maladies Neuro-Musculaires, Assistance Publique-Hôpitaux de Paris, Groupe Hospitalier Pitié-Salpêtrière, DHUi2B, Paris, France
| | - Yurdagül Uzunhan
- Université Sorbonne Paris Nord, Assistance Publique-Hôpitaux de Paris, Hôpital Avicenne, Service de Pneumologie, Bobigny, France; Université Sorbonne Paris Nord, INSERM U1272, France
| |
Collapse
|
25
|
Clinical and Radiological Features of Interstitial Lung Diseases Associated with Polymyositis and Dermatomyositis. MEDICINA (KAUNAS, LITHUANIA) 2022; 58:medicina58121757. [PMID: 36556960 PMCID: PMC9784142 DOI: 10.3390/medicina58121757] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Revised: 11/17/2022] [Accepted: 11/25/2022] [Indexed: 12/03/2022]
Abstract
Polymyositis and dermatomyositis are autoimmune idiopathic systemic inflammatory diseases, characterized by various degrees of muscle inflammation and typical cutaneous lesions-the latter found in dermatomyositis. The underlying pathogenesis is characterized by a high level of uncertainty, and recent studies suggest diseases may have different immunopathological mechanisms. In polymyositis, components of the cellular immune system are involved, whereas in dermatomyositis, the pathogenesis is mainly mediated by the humoral immune response. The interstitial lung disease occurs in one-third of polymyositis and dermatomyositis patients associated with worse outcomes, showing an estimated excess mortality rate of around 40%. Lung involvement may also appear, such as a complication of muscle weakness, mainly represented by aspiration pneumonia or respiratory insufficiency. The clinical picture is characterized, in most cases, by progressive dyspnea and non-productive cough. In some cases, hemoptysis and chest pain are found. Onset can be acute, sub-acute, or chronic. Pulmonary involvement could be assessed by High Resolution Computed Tomography (HRCT), which may identify early manifestations of diseases. Moreover, Computed Tomography (CT) appearances can be highly variable depending on the positivity of myositis-specific autoantibodies. The most common pathological patterns include fibrotic and cellular nonspecific interstitial pneumonia or organizing pneumonia; major findings observed on HRCT images are represented by consolidations, ground-glass opacities, and reticulations. Other findings include honeycombing, subpleural bands, and traction bronchiectasis. In patients having Anti-ARS Abs, HRCT features may develop with consolidations, ground glass opacities (GGOs), and reticular opacities in the peripheral portions; nonspecific interstitial pneumonia or nonspecific interstitial pneumonia mixed with organizing pneumonia have been reported as the most frequently encountered patterns. In patients with anti-MDA5 Abs, mixed or unclassifiable patterns are frequently observed at imaging. HRCT is a sensitive method that allows one not only to identify disease, but also to monitor the effectiveness of treatment and detect disease progression and/or complications; however, radiological findings are not specific. Therefore, aim of this pictorial essay is to describe clinical and radiological features of interstitial lung diseases associated with polymyositis and dermatomyositis, emphasizing the concept that gold standard for diagnosis and classification-should be based on a multidisciplinary approach.
Collapse
|
26
|
Camard M, Besse B, Cariou PL, Massayke S, Laparra A, Noel N, Michot JM, Ammari S, Pavec JL, Lambotte O. Prevalence and outcome of steroid-resistant/refractory pneumonitis induced by immune checkpoint inhibitors. Respir Med Res 2022; 82:100969. [DOI: 10.1016/j.resmer.2022.100969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2022] [Revised: 09/26/2022] [Accepted: 10/04/2022] [Indexed: 11/10/2022]
|