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Green R, Baldwin M, Pooley N, Misso K, Mölken MPRV, Patel N, Wijsenbeek MS. The burden of cough in idiopathic pulmonary fibrosis and other interstitial lung diseases: a systematic evidence synthesis. Respir Res 2024; 25:325. [PMID: 39192278 DOI: 10.1186/s12931-024-02897-w] [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: 04/09/2024] [Accepted: 06/29/2024] [Indexed: 08/29/2024] Open
Abstract
BACKGROUND Cough remains a persistent symptom in patients with idiopathic pulmonary fibrosis (IPF) and other interstitial lung diseases (ILDs). To inform future research, treatment and care models, we conducted the first systematic synthesis of evidence on its associated burden. METHODS A literature search was performed for articles published between January 2010 and October 2023 using databases including Embase, MEDLINE and the Cochrane Library. Studies in patients with IPF and other ILDs reporting cough-related measures were eligible for inclusion. Included studies were categorised based on the types of ILD they examined and their design. Study details, patient characteristics and outcomes were extracted, and the risk of bias was assessed. A narrative synthesis approach was employed to interpret the findings. RESULTS Sixty-one studies were included: 33 in IPF, 18 in mixed-ILDs, six in connective tissue disease-associated-ILDs and four in sarcoidosis. Across the studies, a range of tools to assess cough and its impact were used. The most frequently used measures of cough were cough severity visual analogue scale (VAS) and objective cough counts, whereas the most frequently used health-related quality of life (HRQoL)/impact measures were the St. George's Respiratory Questionnaire (SGRQ) and Leicester Cough Questionnaire (LCQ). In IPF, studies consistently reported correlations between various cough and HRQoL measures, including between cough VAS scores and objective cough counts, LCQ scores and SGRQ scores. Similar correlations were observed in studies in other ILDs, but data were more limited. Qualitative studies in both IPF and other ILDs consistently highlighted the significant cough-related burden experienced by patients, including disruption of daily activities, fatigue and social embarrassment. Although there were no studies specifically investigating the economic burden of cough, one study in patients with fibrotic ILD found cough severity was associated with workplace productivity loss. CONCLUSIONS Our study underscores the heterogeneity in assessing cough and its impact in IPF and other ILDs. The findings confirm the negative impact of cough on HRQoL in IPF and suggest a comparable impact in other ILDs. Our synthesis highlights the need for standardised assessment tools, along with dedicated studies, particularly in non-IPF ILDs and on the economic burden of cough.
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Affiliation(s)
| | - Michael Baldwin
- Value and Patient Access, Boehringer Ingelheim International GmbH, Ingelheim am Rhein, Germany
| | - Nick Pooley
- Market Access, Maverex Limited, Manchester, UK
| | - Kate Misso
- Market Access, Maverex Limited, Manchester, UK
| | | | - Nina Patel
- Inflammation Medicine, Boehringer Ingelheim Pharmaceuticals Inc, Ridgefield, CT, USA
| | - Marlies S Wijsenbeek
- Respiratory Medicine, Pulmonary Medicine, Erasmus Medical Center, University Medical Center Rotterdam, 's-Gravendijkwal 230, Rotterdam, 3015 CE, The Netherlands.
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Zamora AC, Wesselius LJ, Gotway MB, Tazelaar HD, Diaz-Arumir A, Nagaraja V. Diagnostic Approach to Interstitial Lung Diseases Associated with Connective Tissue Diseases. Semin Respir Crit Care Med 2024; 45:287-304. [PMID: 38631369 DOI: 10.1055/s-0044-1785674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/19/2024]
Abstract
Interstitial lung disorders are a group of respiratory diseases characterized by interstitial compartment infiltration, varying degrees of infiltration, and fibrosis, with or without small airway involvement. Although some are idiopathic (e.g., idiopathic pulmonary fibrosis, idiopathic interstitial pneumonias, and sarcoidosis), the great majority have an underlying etiology, such as systemic autoimmune rheumatic disease (SARD, also called Connective Tissue Diseases or CTD), inhalational exposure to organic matter, medications, and rarely, genetic disorders. This review focuses on diagnostic approaches in interstitial lung diseases associated with SARDs. To make an accurate diagnosis, a multidisciplinary, personalized approach is required, with input from various specialties, including pulmonary, rheumatology, radiology, and pathology, to reach a consensus. In a minority of patients, a definitive diagnosis cannot be established. Their clinical presentations and prognosis can be variable even within subsets of SARDs.
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Affiliation(s)
- Ana C Zamora
- Division of Pulmonary and Sleep Medicine, Department of Medicine, Mayo Clinic Arizona, Scottsdale, Arizona
| | - Lewis J Wesselius
- Division of Pulmonary and Sleep Medicine, Department of Medicine, Mayo Clinic Arizona, Scottsdale, Arizona
| | - Michael B Gotway
- Division of Cardiothoracic Radiology, Department of Radiology, Mayo Clinic Arizona, Scottsdale, Arizona
| | - Henry D Tazelaar
- Division of Anatomic Pathology, Department of Laboratory Medicine and Pathology, Mayo Clinic Arizona, Scottsdale, Arizona
| | - Alejandro Diaz-Arumir
- Division of Pulmonary and Sleep Medicine, Department of Medicine, Mayo Clinic Arizona, Scottsdale, Arizona
| | - Vivek Nagaraja
- Division of Rheumatology, Department of Medicine, Mayo Clinic Arizona, Scottsdale, Arizona
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3
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Yoshida A, Li Y, Maroufy V, Kuwana M, Sazliyana Shaharir S, Makol A, Sen P, Lilleker JB, Agarwal V, Kadam E, Akawatcharangura Goo P, Day J, Milchert M, Chen YM, Dey D, Velikova T, Saha S, Edgar Gracia-Ramos A, Parodis I, Nikiphorou E, Tan AL, Nune A, Cavagna L, Toro Gutiérrez CE, Caballero-Uribe CV, Saavedra MA, Shinjo SK, Ziade N, El Kibbi L, Knitza J, Distler O, Chinoy H, Agarwal V, Aggarwal R, Gupta L. Impaired health-related quality of life in idiopathic inflammatory myopathies: a cross-sectional analysis from the COVAD-2 e-survey. Rheumatol Adv Pract 2024; 8:rkae028. [PMID: 38524696 PMCID: PMC10960935 DOI: 10.1093/rap/rkae028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 01/11/2024] [Indexed: 03/26/2024] Open
Abstract
Objectives To investigate health-related quality of life in patients with idiopathic inflammatory myopathies (IIMs) compared with those with non-IIM autoimmune rheumatic diseases (AIRDs), non-rheumatic autoimmune diseases (nrAIDs) and without autoimmune diseases (controls) using Patient-Reported Outcome Measurement Information System (PROMIS) instrument data obtained from the second COVID-19 vaccination in autoimmune disease (COVAD-2) e-survey database. Methods Demographics, diagnosis, comorbidities, disease activity, treatments and PROMIS instrument data were analysed. Primary outcomes were PROMIS Global Physical Health (GPH) and Global Mental Health (GMH) scores. Factors affecting GPH and GMH scores in IIMs were identified using multivariable regression analysis. Results We analysed responses from 1582 IIM, 4700 non-IIM AIRD and 545 nrAID patients and 3675 controls gathered through 23 May 2022. The median GPH scores were the lowest in IIM and non-IIM AIRD patients {13 [interquartile range (IQR) 10-15] IIMs vs 13 [11-15] non-IIM AIRDs vs 15 [13-17] nrAIDs vs 17 [15-18] controls, P < 0.001}. The median GMH scores in IIM patients were also significantly lower compared with those without autoimmune diseases [13 (IQR 10-15) IIMs vs 15 (13-17) controls, P < 0.001]. Inclusion body myositis, comorbidities, active disease and glucocorticoid use were the determinants of lower GPH scores, whereas overlap myositis, interstitial lung disease, depression, active disease, lower PROMIS Physical Function 10a and higher PROMIS Fatigue 4a scores were associated with lower GMH scores in IIM patients. Conclusion Both physical and mental health are significantly impaired in IIM patients, particularly in those with comorbidities and increased fatigue, emphasizing the importance of patient-reported experiences and optimized multidisciplinary care to enhance well-being in people with IIMs.
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Affiliation(s)
- Akira Yoshida
- Department of Allergy and Rheumatology, Nippon Medical School Graduate School of Medicine, Tokyo, Japan
| | - Yuan Li
- Department of Biostatistics and Data Science, School of Public Health, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Vahed Maroufy
- Department of Biostatistics and Data Science, School of Public Health, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Masataka Kuwana
- Department of Allergy and Rheumatology, Nippon Medical School Graduate School of Medicine, Tokyo, Japan
| | - Syahrul Sazliyana Shaharir
- UKM Medical Centre, Department of Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Cheras, Malaysia
| | - Ashima Makol
- Division of Rheumatology, Mayo Clinic, Rochester, MN, USA
| | - Parikshit Sen
- Maulana Azad Medical College, New Delhi, Delhi, India
| | - James B Lilleker
- Centre for Musculoskeletal Research, Division of Musculoskeletal and Dermatological Sciences, School of Biological Sciences, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, University of Manchester, Manchester, UK
- Manchester Centre for Clinical Neurosciences, Salford Royal NHS Foundation Trust, Salford, UK
| | - Vishwesh Agarwal
- Mahatma Gandhi Mission Medical College, Navi Mumbai, Maharashtra, India
| | - Esha Kadam
- Seth Gordhandhas Sunderdas Medical College and King Edwards Memorial Hospital, Mumbai, Maharashtra, India
| | | | - Jessica Day
- Department of Rheumatology, Royal Melbourne Hospital, Parkville, VIC, Australia
- Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, Australia
- Department of Medical Biology, University of Melbourne, Parkville, VIC, Australia
| | - Marcin Milchert
- Department of Internal Medicine, Rheumatology, Diabetology, Geriatrics and Clinical Immunology, Pomeranian Medical University in Szczecin, Szczecin, Poland
| | - Yi-Ming Chen
- Division of Allergy, Immunology and Rheumatology, Department of Medical Research, Taichung Veterans General Hospital, Taiwan
| | - Dzifa Dey
- Department of Medicine and Therapeutics, University of Ghana Medical School, College of Health Sciences, Accra, Ghana
| | | | - Sreoshy Saha
- Mymensingh Medical College, Mymensingh, Bangladesh
| | - Abraham Edgar Gracia-Ramos
- Department of Internal Medicine, General Hospital, National Medical Center “La Raza”, Instituto Mexicano del Seguro Social, Mexico City, Mexico
| | - Ioannis Parodis
- Division of Rheumatology, Department of Medicine Solna, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden
- Department of Rheumatology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Elena Nikiphorou
- Centre for Rheumatic Diseases, King’s College London, London, UK
- Rheumatology Department, King’s College Hospital, London, UK
| | - Ai Lyn Tan
- NIHR Leeds Biomedical Research Centre, Leeds Teaching Hospitals Trust, Leeds, UK
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK
| | - Arvind Nune
- Southport and Ormskirk Hospital NHS Trust, Southport, UK
| | - Lorenzo Cavagna
- Rheumatology Unit, Dipartimento di Medicine Interna e Terapia Medica, Università degli studi di Pavia, Pavia, Lombardy, Italy
| | | | | | - Miguel A Saavedra
- Departamento de Reumatología Hospital de Especialidades Dr Antonio Fraga Mouret, Centro Médico Nacional La Raza, IMSS, Mexico City, Mexico
| | - Samuel Katsuyuki Shinjo
- Division of Rheumatology, Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Sao Paulo, Brazil
| | - Nelly Ziade
- Rheumatology Department, Saint-Joseph University, Beirut, Lebanon
- Rheumatology Department, Hotel-Dieu de France Hospital, Beirut, Lebanon
| | - Lina El Kibbi
- Department of Rheumatology, Specialised Medical Center Hospital, Alfaisal University, Riyadh, Saudi Arabia
| | - Johannes Knitza
- Medizinische Klinik 3 – Rheumatologie und Immunologie, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Deutschland
| | - Oliver Distler
- Department of Rheumatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Hector Chinoy
- Division of Musculoskeletal and Dermatological Sciences, Centre for Musculoskeletal Research, School of Biological Sciences, University of Manchester, Manchester, UK
- National Institute for Health Research Manchester Biomedical Research Centre, Manchester University NHS Foundation Trust, University of Manchester, Manchester, UK
- Department of Rheumatology, Salford Royal Hospital, Northern Care Alliance NHS Foundation Trust, Salford, UK
| | - Vikas Agarwal
- Department of Clinical Immunology and Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Rohit Aggarwal
- Division of Rheumatology and Clinical Immunology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Latika Gupta
- Division of Musculoskeletal and Dermatological Sciences, Centre for Musculoskeletal Research, School of Biological Sciences, University of Manchester, Manchester, UK
- Department of Rheumatology, Royal Wolverhampton Hospitals NHS Trust, Wolverhampton, UK
- Department of Rheumatology, City Hospital, Sandwell and West Birmingham Hospitals NHS Trust, Birmingham, UK
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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 2023:S2531-0437(23)00205-2. [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] [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.
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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)
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Varjú C, Pauling JD, Saketkoo LA. Multi-Organ System Screening, Care, and Patient Support in Systemic Sclerosis. Rheum Dis Clin North Am 2023; 49:211-248. [PMID: 37028832 DOI: 10.1016/j.rdc.2023.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/09/2023]
Abstract
Systemic sclerosis (SSc) is a heterogenous systemic autoimmune disease of complex multi-organ manifestations with a disease-specific mortality of >50%. The patient journey is fraught with severe, diverse, and diffuse physical impairment, psychological burden, and diminishing health-related quality of life. SSc remains unfamiliar to many clinicians. Delayed/misdiagnosis, inadequate screening, and attention for common complications with potentially preventable disability/death contribute to patients feeling isolated and unsupported. We present actionable standards including screening, anticipatory guidance, and counseling in patient-centered SSc-care emphasizing psycho-social health as the central goal, whereas robust vigilance and efforts to improve biophysical health and survival are imperatives that support this goal.
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Affiliation(s)
- Cecília Varjú
- Department of Rheumatology and Immunology, Medical School, University of Pécs, Pécs, Hungary
| | - John D Pauling
- Department of Rheumatology, North Bristol NHS Trust, Bristol, UK; Musculoskeletal Research Unit, Translational Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - Lesley Ann Saketkoo
- New Orleans Scleroderma and Sarcoidosis Patient Care and Research Center, New Orleans, LA 70112, USA; University Medical Center - Comprehensive Pulmonary Hypertension Center and Interstitial Lung Disease Clinic Programs, New Orleans, LA, USA; Section of Pulmonary Medicine, Louisiana State University School of Medicine, New Orleans, LA, USA; Tulane University School of Medicine, New Orleans, LA, USA.
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Assessment of disease outcome measures in systemic sclerosis. Nat Rev Rheumatol 2022; 18:527-541. [PMID: 35859133 DOI: 10.1038/s41584-022-00803-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/10/2022] [Indexed: 01/08/2023]
Abstract
The assessment of disease activity in systemic sclerosis (SSc) is challenging owing to its heterogeneous manifestations across multiple organ systems, the variable rate of disease progression and regression, and the relative paucity of patients in early-phase therapeutic trials. Despite some recent successes, most clinical trials have failed to show efficacy, underscoring the need for improved outcome measures linked directly to disease pathogenesis, particularly applicable for biomarker studies focused on skin disease. Current outcome measures in SSc-associated interstitial lung disease and SSc skin disease are largely adequate, although advancing imaging technology and the incorporation of skin mRNA biomarkers might provide opportunities for earlier detection of the therapeutic effect. Biomarkers can further inform pathogenesis, enabling early phase trials to act as reverse translational studies through the incorporation of routine high-throughput sequencing.
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Abstract
PURPOSE OF REVIEW Ageing, the accrual of molecular and cellular damage over a lifetime confers progressive physiologic dysfunction of bodily systems, leaving the body in a heightened state of vulnerability to biophysical and psychosocial stressors. The inflection point is frailty which easily leads to disability and death. Interstitial lung disease (ILD) creates biophysical and psychosocial stresses difficult for even optimally fit patients to cope with. With evolving ILD treatment pathways, people with ILD are living longer. RECENT FINDINGS ILD and ageing are bi-directionally influential: ILD, its treatments, complications, and collateral systemic extra-pulmonary damage (hypoxic and oxidative stress) wear on the ageing person and ageing impacts a person's tolerance of ILD. ILD extent may proportionally accelerate age-related vulnerabilities. ILD related to inflammatory systemic diseases, e.g. connective tissue diseases or sarcoidosis, exert an even more complex biophysical impact on the body. SUMMARY The present review stresses goals of preventing frailty in ILD and preserving general health and well being of people living with ILD of any age, from time of diagnosis and as they age. The development of a prediction score is proposed to classify those at risk of frailty and guide interventions that preserve successful ageing for all levels of ILD severity. VIDEO ABSTRACT http://links.lww.com/COPM/A32.
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Bruni C, Heidenreich S, Duenas A, Hoffmann-Vold AM, Gabrielli A, Allanore Y, Chatelus E, Distler JHW, Hachulla E, Hsu VM, Hunzelmann N, Khanna D, Truchetet ME, Walker UA, Alves M, Schoof N, Saketkoo LA, Distler O. Patient preferences for the treatment of systemic sclerosis-associated interstitial lung disease: a discrete choice experiment. Rheumatology (Oxford) 2022; 61:4035-4046. [PMID: 35238334 PMCID: PMC9536797 DOI: 10.1093/rheumatology/keac126] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Revised: 02/17/2022] [Indexed: 11/12/2022] Open
Abstract
Objectives Treatments for SSc-associated interstitial lung disease (SSc-ILD) differ in attributes, i.e. mode of administration, adverse events (AEs) and efficacy. As physicians and patients may perceive treatments differently, shared decision-making can be essential for optimal treatment provision. We therefore aimed to quantify patient preferences for different treatment attributes. Methods Seven SSc-ILD attributes were identified from mixed-methods research and clinician input: mode of administration, shortness of breath, skin tightness, cough, tiredness, risk of gastrointestinal AEs (GI-AEs) and risk of serious and non-serious infections. Patients with SSc-ILD completed an online discrete choice experiment (DCE) in which they were asked to repeatedly choose between two alternatives characterized by varying severity levels of the included attributes. The data were analysed using a multinomial logit model; relative attribute importance and maximum acceptable risk measures were calculated. Results Overall, 231 patients with SSc-ILD completed the DCE. Patients preferred twice-daily oral treatments and 6–12 monthly infusions. Patients’ choices were mostly influenced by the risk of GI-AEs or infections. Improvement was more important in respiratory symptoms than in skin tightness. Concerning trade-offs, patients accepted different levels of increase in GI-AE risk: +21% if it reduced the infusions’ frequency; +15% if changing to an oral treatment; up to +37% if it improved breathlessness; and up to +36% if it reduced the risk of infections. Conclusions This is the first study to quantitatively elicit patients’ preferences for treatment attributes in SSc-ILD. Patients showed willingness to make trade-offs, providing a firm basis for shared decision-making in clinical practice.
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Affiliation(s)
- Cosimo Bruni
- Department of Experimental and Clinical Medicine, Division of Rheumatology, University of Florence, Florence, Italy
| | | | | | | | - Armando Gabrielli
- Department of Clinical and Molecular Sciences, Università Politecnica delle Marche, Ancona, Italy
| | - Yannick Allanore
- Department of Rheumatology A, Cochin Hospital, Paris Descartes University, Paris, France
| | - Emmanuel Chatelus
- Department of Rheumatology, University Hospital of Strasbourg, Hôpital de Hautepierre, Strasbourg, France
| | - Jörg H W Distler
- Department of Internal Medicine 3, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Eric Hachulla
- Department of Internal Medicine and Clinical Immunology, Referral Centre for Centre for rare systemic autoimmune diseases North and North-West of France (CeRAINO), CHU Lille, Univ. Lille, Inserm, U1286 - INFINITE-Institute for Translational Research in Inflammation, Lille, F-59000, France
| | - Vivien M Hsu
- Department of Medicine, Division of Rheumatology, Rutgers-Robert Wood Johnson Medical School, New Brunswick, NJ, USA
| | | | - Dinesh Khanna
- Scleroderma Program, University of Michigan, Ann Arbor, MI, USA.,Division of Rheumatology, Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA
| | | | - Ulrich A Walker
- Department of Rheumatology, University Hospital Basel, Basel, Switzerland
| | - Margarida Alves
- TA Inflammation, Boehringer Ingelheim International GmbH, Ingelheim am Rhein, Germany
| | - Nils Schoof
- TA Inflammation, Boehringer Ingelheim International GmbH, Ingelheim am Rhein, Germany
| | - Lesley Ann Saketkoo
- New Orleans Scleroderma and Sarcoidosis Patient Care and Research Center, New Orleans, LA, USA.,Departments of Internal Medicine, Louisiana State University, and Tulane University Schools of Medicine, New Orleans, LA, USA
| | - Oliver Distler
- Department of Rheumatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
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9
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Impact of lung function decline on time to hospitalisation events in systemic sclerosis-associated interstitial lung disease (SSc-ILD): a joint model analysis. Arthritis Res Ther 2022; 24:19. [PMID: 35012623 PMCID: PMC8751320 DOI: 10.1186/s13075-021-02710-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Accepted: 12/20/2021] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Interstitial lung disease (ILD) is a common organ manifestation in systemic sclerosis (SSc) and is the leading cause of death in patients with SSc. A decline in forced vital capacity (FVC) is an indicator of ILD progression and is associated with mortality in patients with SSc-associated ILD (SSc-ILD). However, the relationship between FVC decline and hospitalisation events in patients with SSc-ILD is largely unknown. The objective of this post hoc analysis was to investigate the relationship between FVC decline and clinically important hospitalisation endpoints. METHODS We used data from SENSCIS®, a phase III trial investigating the efficacy and safety of nintedanib in patients with SSc-ILD. Joint models for longitudinal and time-to-event data were used to assess the association between rate of decline in FVC% predicted and hospitalisation-related endpoints (including time to first all-cause hospitalisation or death; time to first SSc-related hospitalisation or death; and time to first admission to an emergency room [ER] or admission to hospital followed by admission to intensive care unit [ICU] or death) during the treatment period, over 52 weeks in patients with SSc-ILD. RESULTS There was a statistically significant association between FVC decline and the risk of all-cause (n = 78) and SSc-related (n = 42) hospitalisations or death (both P < 0.0001). A decrease of 3% in FVC corresponded to a 1.43-fold increase in risk of all-cause hospitalisation or death (95% confidence interval [CI] 1.24, 1.65) and a 1.48-fold increase in risk of SSc-related hospitalisation or death (95% CI 1.23, 1.77). No statistically significant association was observed between FVC decline and admission to ER or to hospital followed by admission to ICU or death (n = 75; P = 0.15). The estimated slope difference for nintedanib versus placebo in the longitudinal sub-model was consistent with the primary analysis in SENSCIS®. CONCLUSIONS The association of lung function decline with an increased risk of hospitalisation suggests that slowing FVC decline in patients with SSc-ILD may prevent hospitalisations. Our findings also provide evidence that FVC decline may serve as a surrogate endpoint for clinically relevant hospitalisation-associated endpoints. TRIAL REGISTRATION ClinicalTrials.gov NCT02597933 . Registered on 8 October 2015.
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10
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Caminati A, Vigone B, Cozzaglio S, De Nigris P, Galetti I, Nunzio SD, Verzeletti V, Cighetti J, Garbagnati C, Paleari L, Tabaglio E, Pirri S. Expert opinion and patients' in-depth interviews on the impact of pulmonary complications in systemic sclerosis. Curr Med Res Opin 2021; 37:17-26. [PMID: 34726093 DOI: 10.1080/03007995.2021.1992370] [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] [Indexed: 10/19/2022]
Abstract
OBJECTIVE To qualitatively explore the perceptions and opinions of experts dealing with systemic sclerosis (SSc) and patients with SSc on the impact of the disease and pulmonary complications on economic status, psycho-social wellbeing and the diagnostic and therapeutic journey, and to identify which strategies/interventions may be useful to address patients' and their family's needs. METHODS An expert meeting was conducted using the NGT to discuss the consequences of pulmonary complications on the Italian SSc community. The direct experience of five patients with SSc and pulmonary complications was described through in-depth interviews conducted by psychologists. RESULTS The experts' meeting and patients' in-depth interviews underline the complexity of SSc and the consequences of pulmonary involvement on patients' and caregivers' health-related quality of life, working ability, psychological wellbeing and social interactions. Panellists suggest that improved communication between physicians, associations and institutions could help protect the working status of patients with SSc. Granting patients disability benefits, providing access to part-time jobs and productivity-focused training could also help decrease the economic burden of the disease. A multidisciplinary approach is recommended to reduce treatment burden, together with the implementation of standard diagnostic and therapeutic paths and increased use of telemedicine via platforms that ensure secure health data sharing. Both patients and caregivers may benefit from psychological support. CONCLUSION SSc and pulmonary fibrosis have profound consequences on patients' and caregivers' health-related quality of life, working ability, psychological wellbeing and social interactions. Some activities may help patients and families deal with these aspects of the disease.
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Affiliation(s)
- Antonella Caminati
- U.O. di Pneumologia e Terapia Semi-Intensiva Respiratoria, Servizio di Fisiopatologia Respiratoria ed Emodinamica Polmonare, Ospedale San Giuseppe, MultiMedica IRCCS, Milan, Italy
| | - Barbara Vigone
- Scleroderma Unit, Referral Center for Systemic Autoimmune Diseases, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano, Milano, Italy
- UOC Medicina Generale Allergologia e Immunologia Clinica, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano, Milano, Italy
| | - Sergio Cozzaglio
- Gruppo Italiano per la Lotta alla Sclerodermia (GILS), Milano, Italy
| | | | - Ilaria Galetti
- Gruppo Italiano per la Lotta alla Sclerodermia (GILS), Milano, Italy
| | | | | | | | - Carla Garbagnati
- Gruppo Italiano per la Lotta alla Sclerodermia (GILS), Milano, Italy
| | - Laura Paleari
- Gruppo Italiano per la Lotta alla Sclerodermia (GILS), Milano, Italy
| | | | - Salvatore Pirri
- Institute of Management, Scuola Superiore Sant'Anna di Pisa, Pisa, Italy
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11
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Saketkoo LA, Frech T, Varjú C, Domsic R, Farrell J, Gordon JK, Mihai C, Sandorfi N, Shapiro L, Poole J, Volkmann ER, Lammi M, McAnally K, Alexanderson H, Pettersson H, Hant F, Kuwana M, Shah AA, Smith V, Hsu V, Kowal-Bielecka O, Assassi S, Cutolo M, Kayser C, Shanmugam VK, Vonk MC, Fligelstone K, Baldwin N, Connolly K, Ronnow A, Toth B, Suave M, Farrington S, Bernstein EJ, Crofford LJ, Czirják L, Jensen K, Hinchclif M, Hudson M, Lammi MR, Mansour J, Morgan ND, Mendoza F, Nikpour M, Pauling J, Riemekasten G, Russell AM, Scholand MB, Seigart E, Rodriguez-Reyna TS, Hummers L, Walker U, Steen V. A comprehensive framework for navigating patient care in systemic sclerosis: A global response to the need for improving the practice of diagnostic and preventive strategies in SSc. Best Pract Res Clin Rheumatol 2021; 35:101707. [PMID: 34538573 PMCID: PMC8670736 DOI: 10.1016/j.berh.2021.101707] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Systemic sclerosis (SSc), the most lethal of rheumatologic conditions, is the cause of death in >50% of SSc cases, led by pulmonary fibrosis followed by pulmonary hypertension and then scleroderma renal crisis (SRC). Multiple other preventable and treatable SSc-related vascular, cardiac, gastrointestinal, nutritional and musculoskeletal complications can lead to disability and death. Vascular injury with subsequent inflammation transforming to irreversible fibrosis and permanent damage characterizes SSc. Organ involvement is often present early in the disease course of SSc, but requires careful history-taking and vigilance in screening to detect. Inflammation is potentially reversible provided that treatment intensity quells inflammation and other immune mechanisms. In any SSc phenotype, opportunities for early treatment are prone to be under-utilized, especially in slowly progressive phenotypes that, in contrast to severe progressive ILD, indolently accrue irreversible organ damage resulting in later-stage life-limiting complications such as pulmonary hypertension, cardiac involvement, and malnutrition. A single SSc patient visit often requires much more physician and staff time, organization, vigilance, and direct management for multiple organ systems compared to other rheumatic or pulmonary diseases. Efficiency and efficacy of comprehensive SSc care enlists trending of symptoms and bio-data. Financial sustainability of SSc care benefits from understanding insurance reimbursement and health system allocation policies for complex patients. Sharing care between recognised SSc centers and local cardiology/pulmonary/rheumatology/gastroenterology colleagues may prevent complications and poor outcomes, while providing support to local specialists. As scleroderma specialists, we offer a practical framework with tools to facilitate an optimal, comprehensive and sustainable approach to SSc care. Improved health outcomes in SSc relies upon recogntion, management and, to the extent possible, prevention of SSc and treatment-related complications.
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Affiliation(s)
- Lesley Ann Saketkoo
- New Orleans Scleroderma and Sarcoidosis Patient Care and Research Center, New Orleans, USA; Tulane University School of Medicine, New Orleans, USA; Louisiana State University School of Medicine, Section of Pulmonary Medicine, New Orleans, USA; University Medical Center - Comprehensive Pulmonary Hypertension Center and Interstitial Lung Disease Clinic Programs, New Orleans, USA.
| | - Tracy Frech
- Vanderbilt University Medical Center, Nashville, TN, USA
| | - Cecília Varjú
- Department of Rheumatology and Immunology, Medical School, University of Pécs, Pécs, Hungary
| | | | - Jessica Farrell
- Albany College of Pharmacy and Health Sciences, Albany, NY, USA; Steffens Scleroderma Foundation, Albany, NY, USA
| | - Jessica K Gordon
- Department of Rheumatology at Hospital for Special Surgery, New York, NY, USA
| | - Carina Mihai
- Department of Rheumatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland; Department of Internal Medicine and Rheumatology, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
| | | | - Lee Shapiro
- Steffens Scleroderma Foundation, Albany, NY, USA; Division of Rheumatology, Albany Medical Center, Albany, NY, USA
| | - Janet Poole
- Occupational Therapy Graduate Program, University of New Mexico, Albuquerque, NM, USA
| | - Elizabeth R Volkmann
- University of California, David Geffen School of Medicine, UCLA Scleroderma Program and UCLA CTD-ILD Program, Division of Rheumatology, Department of Medicine, Los Angeles, CA, USA
| | | | - Kendra McAnally
- Norton Thoracic Institute, St. Joseph's Hospital and Medical Centre, Phoenix, AZ, USA
| | - Helene Alexanderson
- Function Allied Health Professionals, Medical Unit Occupational Therapy and Physiotherapy, Karolinska University Hospital, Stockholm, Sweden; Department of Medicin, Solna, Karolinska Institutet, Stockholm, Sweden
| | - Henrik Pettersson
- Function Allied Health Professionals, Medical Unit Occupational Therapy and Physiotherapy, Karolinska University Hospital, Stockholm, Sweden; Department of Medicin, Solna, Karolinska Institutet, Stockholm, Sweden
| | - Faye Hant
- Division of Rheumatology, Medical University of South Caroline, SC, USA
| | - Masataka Kuwana
- Department of Allergy and Rheumatology, Nippon Medical School Graduate School of Medicine, Tokyo, Japan
| | - Ami A Shah
- Department of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Vanessa Smith
- Department of Internal Medicine, Ghent University, and Department of Rheumatology, Ghent University Hospital, Ghent, Belgium
| | - Vivien Hsu
- Rutgers- RWJ Scleroderma Program, New Brunswick, NJ, USA
| | - Otylia Kowal-Bielecka
- Department of Rheumatology and Internal Medicine, Medical University of Bialystok, Bialystok, Poland
| | - Shervin Assassi
- Rheumatology, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Maurizio Cutolo
- Research Laboratory and Academic Division of Clinical Rheumatology, Department of Internal Medicine, University of Genova, IRCCS Polyclinic San Martino Hospital, Genova, Italy
| | - Cristiane Kayser
- Escola Paulista de Medicina, Federal University of São Paulo (UNIFESP) São Paulo, SP, Brazil
| | - Victoria K Shanmugam
- Department of Rheumatology, George Washington University, School of Medicine and Health Sciences, Washington, DC, USA
| | - Madelon C Vonk
- Department of the rheumatic diseases, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Kim Fligelstone
- Patient Research Partner, Scleroderma & Raynaud Society UK (SRUK), London, UK; Royal Free Hospital, London, UK
| | - Nancy Baldwin
- Patient Research Partner, Scleroderma Foundation, Chicago, IL, USA
| | | | - Anneliese Ronnow
- Federation of European Scleroderma Associations, Copenhagen, Denmark; Federation of European Scleroderma Associations, Budapest, Hungary; Federation of European Scleroderma Associations, London, UK
| | - Beata Toth
- Federation of European Scleroderma Associations, Copenhagen, Denmark; Federation of European Scleroderma Associations, Budapest, Hungary; Federation of European Scleroderma Associations, London, UK
| | | | - Sue Farrington
- Patient Research Partner, Scleroderma & Raynaud Society UK (SRUK), London, UK; Federation of European Scleroderma Associations, Copenhagen, Denmark; Federation of European Scleroderma Associations, Budapest, Hungary; Federation of European Scleroderma Associations, London, UK
| | - Elana J Bernstein
- Columbia University/New York-Presbyterian Scleroderma Program, Division of Rheumatology, Department of Medicine, Columbia University College of Physicians and Surgeons, New York, NY, USA
| | | | - László Czirják
- Department of Rheumatology and Immunology, Medical School, University of Pécs, Pécs, Hungary
| | - Kelly Jensen
- Tulane University School of Medicine, New Orleans, USA; Oregon Health and Science University, Portland, OR, USA
| | - Monique Hinchclif
- Yale School of Medicine, Department of Internal Medicine, Section of Rheumatology, Allergy & Immunology, USA
| | - Marie Hudson
- Division of heumatology and Department of Medicine, Jewish General Hospital and McGill University, Montreal, QC, Canada
| | - Matthew R Lammi
- New Orleans Scleroderma and Sarcoidosis Patient Care and Research Center, New Orleans, USA; Louisiana State University School of Medicine, Section of Pulmonary Medicine, New Orleans, USA; University Medical Center - Comprehensive Pulmonary Hypertension Center and Interstitial Lung Disease Clinic Programs, New Orleans, USA
| | | | - Nadia D Morgan
- Department of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Fabian Mendoza
- Rheumatology Division, Department of Medicine, Thomas Jefferson University, Philadelphia, PA, USA
| | - Mandana Nikpour
- Jefferson Institute of Molecular Medicine and Scleroderma Center, Thomas Jefferson University, Philadelphia, PA, USA
| | - John Pauling
- University of Melbourne, Melbourne at St. Vincent's Hospital Melbourne, Victoria, Australia
| | - Gabriela Riemekasten
- Royal National Hospital for Rheumatic Diseases, Bath, UK; University of Lübeck, University Clinic of Schleswig-Holstein, Dept Rheumatology and Clinical Immunology, Lübeck, Germany
| | | | - Mary Beth Scholand
- University of Utah, Division of Pulmonary Medicine, Pulmonary Fibrosis Center, Salt Lake City, UT, USA
| | - Elise Seigart
- Department of Rheumatology and Clinical Immunology Charité - Universitätsmedizin Berlin and Berlin Institute of Health, Berlin, Germany
| | | | - Laura Hummers
- Department of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Ulrich Walker
- Dept. of Rheumatology, Basel University Hospital, Basel, Switzerland
| | - Virginia Steen
- Division of Rheumatology, Department of Medicine, Georgetown University, Washington, DC, USA
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12
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Pettersson H, Alexanderson H, Poole JL, Varga J, Regardt M, Russell AM, Salam Y, Jensen K, Mansour J, Frech T, Feghali-Bostwick C, Varjú C, Baldwin N, Heenan M, Fligelstone K, Holmner M, Lammi MR, Scholand MB, Shapiro L, Volkmann ER, Saketkoo LA. Exercise as a multi-modal disease-modifying medicine in systemic sclerosis: An introduction by The Global Fellowship on Rehabilitation and Exercise in Systemic Sclerosis (G-FoRSS). Best Pract Res Clin Rheumatol 2021; 35:101695. [PMID: 34217607 PMCID: PMC8478716 DOI: 10.1016/j.berh.2021.101695] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Systemic sclerosis (SSc) is a heterogeneous multisystem autoimmune disease whereby its main pathological drivers of disability and damage are vascular injury, inflammatory cell infiltration, and fibrosis. These mechanisms result in diffuse and diverse impairments arising from ischemic circulatory dysfunction leading to painful skin ulceration and calcinosis, neurovascular aberrations hindering gastrointestinal (GI) motility, progressive painful, incapacitating or immobilizing effects of inflammatory and fibrotic effects on the lungs, skin, articular and periarticular structures, and muscle. SSc-related impairments impede routine activities of daily living (ADLs) and disrupt three critical life areas: work, family, social/leisure, and also impact on psychological well-being. Physical activity and exercise are globally recommended; however, for connective tissue diseases, this guidance carries greater impact on inflammatory disease manifestations, recovery, and cardiovascular health. Exercise, through myogenic and vascular phenomena, naturally targets key pathogenic drivers by downregulating multiple inflammatory and fibrotic pathways in serum and tissue, while increasing circulation and vascular repair. G-FoRSS, The Global Fellowship on Rehabilitation and Exercise in Systemic Sclerosis recognizes the scientific basis of and advocates for education and research of exercise as a systemic and targeted SSc disease-modifying treatment. An overview of biophysiological mechanisms of physical activity and exercise are herein imparted for patients, clinicians, and researchers, and applied to SSc disease mechanisms, manifestations, and impairment. A preliminary guidance on exercise in SSc, a research agenda, and the current state of research and outcome measures are set forth.
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Affiliation(s)
- Henrik Pettersson
- Women's Health and Allied Health Professionals, Medical Unit Occupational Therapy and Physiotherapy, Karolinska University Hospital, Stockholm, Sweden; Division of Rheumatology, Department of Medicin, Solna, Karolinska Institutet, Stockholm, Sweden
| | - Helene Alexanderson
- Women's Health and Allied Health Professionals, Medical Unit Occupational Therapy and Physiotherapy, Karolinska University Hospital, Stockholm, Sweden; Division of Rheumatology, Department of Medicin, Solna, Karolinska Institutet, Stockholm, Sweden
| | - Janet L Poole
- Occupational Therapy Graduate Program, University of New Mexico, Albuquerque, NM, USA
| | - Janos Varga
- Department of Pulmonology, Semmelweis University, Budapest, Hungary
| | - Malin Regardt
- Women's Health and Allied Health Professionals, Medical Unit Occupational Therapy and Physiotherapy, Karolinska University Hospital, Stockholm, Sweden; Department of Occupational Therapy, Karolinska Institutet, Stockholm, Sweden
| | - Anne-Marie Russell
- University of Exeter, College of Medicine and Health, Exeter, UK; National Institute of Health Research, Senior Nurse Research Leader, London, UK
| | - Yasser Salam
- Department of Physical Therapy, University of North Texas Health Science Center, Fort Worth, TX, USA
| | - Kelly Jensen
- Oregon Health and Science University, Portland, OR, USA; New Orleans Scleroderma and Sarcoidosis Patient Care and Research Center, New Orleans, USA; Tulane University School of Medicine, New Orleans, USA
| | - Jennifer Mansour
- New Orleans Scleroderma and Sarcoidosis Patient Care and Research Center, New Orleans, USA; Tulane University School of Medicine, New Orleans, USA
| | - Tracy Frech
- Vanderbilt University, Division of Rheumatology, Nashville, TN, USA
| | | | - Cecília Varjú
- Department of Rheumatology and Immunology, University of Pécs Clinical Center, Pecs, Hungary
| | | | - Matty Heenan
- Scleroderma Foundation/Pulmonary Hypertension Association, Tucson, AZ, USA
| | - Kim Fligelstone
- Scleroderma & Raynaud Society UK (SRUK), London, UK; Royal Free Hospital, London, UK
| | - Monica Holmner
- The Swedish Rheumatism Association National Association for Systemic Sclerosis, Sweden
| | - Matthew R Lammi
- New Orleans Scleroderma and Sarcoidosis Patient Care and Research Center, New Orleans, USA; University Medical Center - Comprehensive Pulmonary Hypertension Center and Interstitial Lung Disease Clinic Programs, New Orleans, USA; Louisiana State University School of Medicine, Section of Pulmonary Medicine, New Orleans, USA
| | - Mary Beth Scholand
- University of Utah, Division of Pulmonary Medicine, Pulmonary Fibrosis Center, Salt Lake City, UT, USA
| | - Lee Shapiro
- Division of Rheumatology, Albany Medical Center, Albany, NY, USA; Steffens Scleroderma Foundation, Albany, NY, USA
| | - Elizabeth R Volkmann
- University of California, David Geffen School of Medicine, UCLA Scleroderma Program and UCLA CTD-ILD Program, Division of Rheumatology, Department of Medicine, Los Angeles, CA, USA
| | - Lesley Ann Saketkoo
- New Orleans Scleroderma and Sarcoidosis Patient Care and Research Center, New Orleans, USA; Tulane University School of Medicine, New Orleans, USA; University Medical Center - Comprehensive Pulmonary Hypertension Center and Interstitial Lung Disease Clinic Programs, New Orleans, USA; Louisiana State University School of Medicine, Section of Pulmonary Medicine, New Orleans, USA.
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13
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Aronson KI, Danoff SK, Russell AM, Ryerson CJ, Suzuki A, Wijsenbeek MS, Bajwah S, Bianchi P, Corte TJ, Lee JS, Lindell KO, Maher TM, Martinez FJ, Meek PM, Raghu G, Rouland G, Rudell R, Safford MM, Sheth JS, Swigris JJ. Patient-centered Outcomes Research in Interstitial Lung Disease: An Official American Thoracic Society Research Statement. Am J Respir Crit Care Med 2021; 204:e3-e23. [PMID: 34283696 PMCID: PMC8650796 DOI: 10.1164/rccm.202105-1193st] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Background: In the past two decades, many advances have been made to our understanding of interstitial lung disease (ILD) and the way we approach its treatment. Despite this, many questions remain unanswered, particularly those related to how the disease and its therapies impact outcomes that are most important to patients. There is currently a lack of guidance on how to best define and incorporate these patient-centered outcomes in ILD research. Objectives: To summarize the current state of patient-centered outcomes research in ILD, identify gaps in knowledge and research, and highlight opportunities and methods for future patient-centered research agendas in ILD. Methods: An international interdisciplinary group of experts was assembled. The group identified top patient-centered outcomes in ILD, reviewed available literature for each outcome, highlighted important discoveries and knowledge gaps, and formulated research recommendations. Results: The committee identified seven themes around patient-centered outcomes as the focus of the statement. After a review of the literature and expert committee discussion, we developed 28 research recommendations. Conclusions: Patient-centered outcomes are key to ascertaining whether and how ILD and interventions used to treat it affect the way patients feel and function in their daily lives. Ample opportunities exist to conduct additional work dedicated to elevating and incorporating patient-centered outcomes in ILD research.
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14
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Saketkoo LA, Russell AM, Jensen K, Mandizha J, Tavee J, Newton J, Rivera F, Howie M, Reese R, Goodman M, Hart P, Strookappe B, De Vries J, Rosenbach M, Scholand MB, Lammi MR, Elfferich M, Lower E, Baughman RP, Sweiss N, Judson MA, Drent M. Health-Related Quality of Life (HRQoL) in Sarcoidosis: Diagnosis, Management, and Health Outcomes. Diagnostics (Basel) 2021; 11:1089. [PMID: 34203584 PMCID: PMC8232334 DOI: 10.3390/diagnostics11061089] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 05/30/2021] [Accepted: 06/02/2021] [Indexed: 02/06/2023] Open
Abstract
Health-related quality of life (HRQoL), though rarely considered as a primary endpoint in clinical trials, may be the single outcome reflective of patient priorities when living with a health condition. HRQoL is a multi-dimensional concept that reflects the degree to which a health condition interferes with participation in and fulfillment of important life areas. HRQoL is intended to capture the composite degree of physical, physiologic, psychological, and social impairment resulting from symptom burden, patient-perceived disease severity, and treatment side effects. Diminished HRQoL expectedly correlates to worsening disability and death; but interventions addressing HRQoL are linked to increased survival. Sarcoidosis, being a multi-organ system disease, is associated with a diffuse array of manifestations resulting in multiple symptoms, complications, and medication-related side effects that are linked to reduced HRQoL. Diminished HRQoL in sarcoidosis is related to decreased physical function, pain, significant loss of income, absence from work, and strain on personal relationships. Symptom distress can result clearly from a sarcoidosis manifestation (e.g., ocular pain, breathlessness, cough) but may also be non-specific, such as pain or fatigue. More complex, a single non-specific symptom, e.g., fatigue may be directly sarcoidosis-derived (e.g., inflammatory state, neurologic, hormonal, cardiopulmonary), medication-related (e.g., anemia, sleeplessness, weight gain, sub-clinical infection), or an indirect complication (e.g., sleep apnea, physical deconditioning, depression). Identifying and distinguishing underlying causes of impaired HRQoL provides opportunity for treatment strategies that can greatly impact a patient's function, well-being, and disease outcomes. Herein, we present a reference manual that describes the current state of knowledge in sarcoidosis-related HRQoL and distinguish between diverse causes of symptom distress and other influences on sarcoidosis-related HRQoL. We provide tools to assess, investigate, and diagnose compromised HRQoL and its influencers. Strategies to address modifiable HRQoL factors through palliation of symptoms and methods to improve the sarcoidosis health profile are outlined; as well as a proposed research agenda in sarcoidosis-related HRQoL.
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Affiliation(s)
- Lesley Ann Saketkoo
- New Orleans Scleroderma and Sarcoidosis Patient Care and Research Center, New Orleans, LA 70112, USA; (K.J.); (M.R.L.)
- Comprehensive Pulmonary Hypertension Center and Interstitial Lung Disease Clinic Programs, University Medical Center, New Orleans, LA 70112, USA
- Section of Pulmonary Medicine, Louisiana State University School of Medicine, New Orleans, LA 70112, USA
- Tulane University School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Anne-Marie Russell
- College of Medicine and Health, University of Exeter, Devon EX1 2LU, UK
- Imperial College Healthcare NHS Foundation Trust, London W2 1NY, UK
| | - Kelly Jensen
- New Orleans Scleroderma and Sarcoidosis Patient Care and Research Center, New Orleans, LA 70112, USA; (K.J.); (M.R.L.)
- Tulane University School of Medicine, Tulane University, New Orleans, LA 70112, USA
- Department of Internal Medicine, Oregon Health and Science University, Portland, OR 97239, USA
| | - Jessica Mandizha
- Respiratory Medicine, Royal Devon and Exeter Hospital NHS Foundation Trust, Exeter EX2 5DW, UK;
| | - Jinny Tavee
- Department of Neurology, National Jewish Health, Denver, CO 80206, USA;
| | - Jacqui Newton
- Sarcoidosis UK, China Works, Black Prince Road, London SE1 7SJ, UK; (J.N.); (M.H.)
| | - Frank Rivera
- Foundation for Sarcoidosis Research, Chicago, IL 60614, USA; (F.R.); (R.R.)
- National Sarcoidosis Support Group, Stronger than Sarcoidosis, New York, NY 11727, USA
| | - Mike Howie
- Sarcoidosis UK, China Works, Black Prince Road, London SE1 7SJ, UK; (J.N.); (M.H.)
- CGI UK, Space Defense & Intelligence (Cyber Security Operations), London EC3M 3BY, UK
| | - Rodney Reese
- Foundation for Sarcoidosis Research, Chicago, IL 60614, USA; (F.R.); (R.R.)
- National Sarcoidosis Support Group, Stronger than Sarcoidosis, New York, NY 11727, USA
- Sarcoidosis Awareness Foundation of Louisiana, Baton Rouge, LA 70812, USA
| | - Melanie Goodman
- New Orleans Sarcoidosis Support Group, New Orleans, LA 70112, USA;
| | - Patricia Hart
- iHart Wellness Holistic Approach to Sarcoidosis Certified Health & Wellness Coach, International Association of Professionals, New York, NY 11727, USA;
| | - Bert Strookappe
- Department of Physiotherapy, Gelderse Vallei Hospital, 10, 6716 RP Ede, The Netherlands; (B.S.); (M.E.)
- ildcare Foundation Research Team, 6711 NR Ede, The Netherlands; (M.D.)
| | - Jolanda De Vries
- Admiraal de Ruyter Hospital (Adrz), 114, 4462 RA Goes, The Netherlands;
- Department of Medical and Clinical Psychology, Tilburg University, 5037 AB Tilburg, The Netherlands
| | - Misha Rosenbach
- Cutaneous Sarcoidosis Clinic, Department of Dermatology, University of Pennsylvania, Philadelphia, PA 19104, USA;
| | - Mary Beth Scholand
- Division of Pulmonary Medicine, Interstitial Lung Disease Center, University of Utah, Salt Lake City, UT 84132, USA;
| | - Mathew R. Lammi
- New Orleans Scleroderma and Sarcoidosis Patient Care and Research Center, New Orleans, LA 70112, USA; (K.J.); (M.R.L.)
- Comprehensive Pulmonary Hypertension Center and Interstitial Lung Disease Clinic Programs, University Medical Center, New Orleans, LA 70112, USA
- Section of Pulmonary Medicine, Louisiana State University School of Medicine, New Orleans, LA 70112, USA
| | - Marjon Elfferich
- Department of Physiotherapy, Gelderse Vallei Hospital, 10, 6716 RP Ede, The Netherlands; (B.S.); (M.E.)
- ildcare Foundation Research Team, 6711 NR Ede, The Netherlands; (M.D.)
| | - Elyse Lower
- Department of Medicine, University of Cincinnati Medical Center, Cincinnati, OH 45267, USA; (E.L.); (R.P.B.)
| | - Robert P. Baughman
- Department of Medicine, University of Cincinnati Medical Center, Cincinnati, OH 45267, USA; (E.L.); (R.P.B.)
| | - Nadera Sweiss
- Division of Rheumatology, Department of Medicine, University of Illinois at Chicago, Chicago, IL 60612, USA;
| | - Marc A. Judson
- Division of Pulmonary Medicine and Critical Care, Albany Medical College, Albany, NY 12208, USA;
| | - Marjolein Drent
- ildcare Foundation Research Team, 6711 NR Ede, The Netherlands; (M.D.)
- Interstitial Lung Diseases (ILD) Center of Excellence, Department of Pulmonology, St. Antonius Hospital, Koekoekslaan 1, 3435 CM Nieuwegein, The Netherlands
- Department of Pharmacology and Toxicology, Faculty of Health and Life Sciences, Maastricht University, 40, 6229 ER Maastricht, The Netherlands
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15
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Aronson KI, Ali M, Reshetynak E, Kaner RJ, Martinez FJ, Safford MM, Pinheiro LC. Establishing content-validity of a disease-specific health-related quality of life instrument for patients with chronic hypersensitivity pneumonitis. J Patient Rep Outcomes 2021; 5:9. [PMID: 33443657 PMCID: PMC7809073 DOI: 10.1186/s41687-020-00282-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Accepted: 12/29/2020] [Indexed: 11/10/2022] Open
Abstract
Background Chronic Hypersensitivity Pneumonitis (CHP) is caused by an immune mediated response in the lung tissue after exposure to an inhaled environmental antigenic stimulant. We previously documented the ways in which CHP impacts patients’ lives and have now developed a disease-specific instrument, the CHP-HRQOL instrument, to measure health-related quality of life (HRQOL). The objective of this study was to assess content validity for the CHP-HRQOL. Methods Cognitive interviews were conducted among adults with CHP. The instrument was revised and refined between each round of interviews. Feedback was obtained on the instructions, items, response options, and recall period. Items where participants had difficulty with comprehension, wording, or misinterpretation were marked by the interviewer and participant feedback was reviewed to make revisions, add or delete items when appropriate. Readability statistics were calculated using Flesch-Kincaid grade level and reading ease scores. Results Ten participants were interviewed over three rounds, with revisions made to the questionnaire in an iterative process. In the initial 39 item instrument, we identified 7 items where two or more participants reported difficulty. Participants preferred a four-week recall period (compared to a two-week recall period) and response options with a 5-point response scale. The final version of the CHP-HRQOL includes 40 items with a median reading level between 6th and 7th grade. Conclusion The CHP-HRQOL instrument demonstrated high content validity and is ready for psychometric testing in further validation studies. Supplementary Information The online version contains supplementary material available at 10.1186/s41687-020-00282-x.
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Affiliation(s)
- Kerri I Aronson
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Weill Cornell Medicine New York, New York, USA.
| | - Maha Ali
- Division of General Internal Medicine, Department of Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Evgeniya Reshetynak
- Division of General Internal Medicine, Department of Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Robert J Kaner
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Weill Cornell Medicine New York, New York, USA.,Department of Genetic Medicine, Weill Cornell Medicine New York, New York, USA
| | - Fernando J Martinez
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Weill Cornell Medicine New York, New York, USA
| | - Monika M Safford
- Division of General Internal Medicine, Department of Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Laura C Pinheiro
- Division of General Internal Medicine, Department of Medicine, Weill Cornell Medicine, New York, NY, USA
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16
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Pauling JD, Caetano J, Campochiaro C, De Luca G, Gheorghiu AM, Lazzaroni MG, Khanna D. Patient-reported outcome instruments in clinical trials of systemic sclerosis. JOURNAL OF SCLERODERMA AND RELATED DISORDERS 2020; 5:90-102. [PMID: 35382020 PMCID: PMC8922614 DOI: 10.1177/2397198319886496] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Accepted: 10/04/2019] [Indexed: 09/01/2023]
Abstract
Patient-reported outcome instruments provide valuable insight into disease-related morbidity known only to the patient and complement more objective outcome tools in the clinical trial setting. They are of particular importance in systemic sclerosis owing to the challenges around defining disease activity, the episodic nature of many disease-specific manifestations and the paucity of validated objective surrogate outcome measures for use in clinical trials. Early clinical trials of systemic sclerosis often incorporated legacy patient-reported outcome instruments, but the last 20 years has witnessed the emergence of several scleroderma-specific instruments that are now being routinely used alongside other outcomes in systemic sclerosis clinical trials. More recently, the value of patient-reported outcomes has been highlighted by their prominence in the American College of Rheumatology Combined Response Index for Systemic Sclerosis that has been utilized as the primary endpoint of recent clinical trials of early diffuse systemic sclerosis. This review considers the role and performance of the various patient-reported outcome instruments utilized in systemic sclerosis clinical trials, the current positioning of patient-reported outcome instruments within clinical trial endpoint models across the range of systemic sclerosis disease manifestations and, where applicable, we shall highlight areas for future research.
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Affiliation(s)
- John D Pauling
- Royal National Hospital for Rheumatic Diseases, Bath, UK
- Department of Pharmacy & Pharmacology, University of Bath, Bath, UK
| | - Joana Caetano
- Systemic Immune-Mediated Diseases Unit, Department of Medicine IV, Fernando Fonseca Hospital, Amadora, Portugal
| | - Corrado Campochiaro
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases (UnIRAR), IRCCS San Raffaele Hospital, Vita-Salute San Raffaele University, Milan, Italy
| | - Giacomo De Luca
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases (UnIRAR), IRCCS San Raffaele Hospital, Vita-Salute San Raffaele University, Milan, Italy
| | - Ana Maria Gheorghiu
- Internal Medicine and Rheumatology, Cantacuzino Hospital, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
| | - Maria Grazia Lazzaroni
- Rheumatology and Clinical Immunology Unit, ASST Spedali Civili of Brescia, Brescia, Italy
- Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Dinesh Khanna
- Scleroderma Program, Division of Rheumatology, University of Michigan, Ann Arbor, MI, USA
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17
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Denton CP, Laird B, Moros L, Flores JLL. Challenges in physician-patient communication for optimal management of systemic sclerosis-associated interstitial lung disease: a discourse analysis. Clin Rheumatol 2020; 39:2989-2998. [PMID: 32285258 PMCID: PMC7497349 DOI: 10.1007/s10067-020-05063-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Revised: 03/13/2020] [Accepted: 03/23/2020] [Indexed: 11/22/2022]
Abstract
Introduction Systemic sclerosis (SSc) is a rare, potentially life-threatening condition. The prognosis is difficult to predict, and treatment is complex. This can be difficult to understand or explain, posing challenges for effective physician-patient communication. Our study assessed communication between physicians and patients with systemic sclerosis-associated interstitial lung disease (SSc-ILD) to identify information gaps and needs. Methods Twenty-three 20-min consultations between physicians (rheumatologists, pulmonologists) and patients (19 real, 4 actors) with diagnosed SSc-ILD across 6 countries were observed and recorded. Interactional sociolinguistic discourse analysis was used to understand the pattern and meaning of communication, whether the needs of both participants were met, and the level of understanding between participants. Results In most consultations, patients were given little opportunity to explain their concerns or ask questions. Physicians used plain language but would revert to medical terminology for complex issues. Patients would also use medical terminology, despite not fully understanding the terms, which led to some physicians mistakenly believing that patients had a better understanding than they did. Differences in cognitive models between physicians and patients were often responsible for misunderstandings. However, during effective consultations, patients were invited to tell their story, and physicians used techniques to check and demonstrate understanding, express empathy and build rapport. Conclusions Communication challenges between physicians and patients limit joint understanding of SSc-ILD and may result in both parties misunderstanding important information and patients being less aware of self-help management approaches. Strategies should be developed with physicians to facilitate effective communication and increase patient understanding and support.
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Affiliation(s)
- Christopher P Denton
- Division of Medicine, Department of Inflammation, Centre for Rheumatology and Connective Tissue Diseases, Royal Free and University College Medical School, University College London, London, UK.
| | | | - Lizette Moros
- Boehringer Ingelheim International GmbH, Ingelheim am Rhein, Germany
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18
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Cheema TJ, Young M, Rabold E, Barbieri AN, Baldwin N, Steen VD. Patient and Physician Perspectives on Systemic Sclerosis-Associated Interstitial Lung Disease. Clin Med Insights Circ Respir Pulm Med 2020; 14:1179548420913281. [PMID: 32214863 PMCID: PMC7081464 DOI: 10.1177/1179548420913281] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Accepted: 02/23/2020] [Indexed: 12/22/2022] Open
Abstract
Systemic sclerosis-associated interstitial lung disease is challenging to diagnose and treat. Patients and physicians can perceive the disease differently and have different views on its management. Communication issues between them can lead to suboptimal disease management. Despite a clear need for improvement in the speed and accuracy of the diagnostic workup, the heterogeneity of clinical symptoms renders the process long and challenging. When considering treatment options, physicians may be more focused on the evidence supporting a particular treatment or on a patient's pulmonary function test results, as opposed to the realities of the patient's difficulties with symptoms or the psychosocial effects of systemic sclerosis-associated interstitial lung disease. Disease management plans should be determined by the patient's own preferences and goals as well as the objective clinical situation. Health care providers must consider their patients as partners on a journey in which treatment decisions are reached jointly. This review will focus on the perspectives of physicians and patients in relation to the diagnosis and management of systemic sclerosis-associated interstitial lung disease. Similarities and differences in these perspectives will be identified, and strategies for achieving optimal disease management will be proposed.
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Affiliation(s)
- Tariq J Cheema
- Division of Pulmonary and Critical Care Medicine, Allegheny General Hospital, Pittsburgh, PA, USA
| | - Meilin Young
- Division of Pulmonary and Critical Care Medicine, Allegheny General Hospital, Pittsburgh, PA, USA
| | - Erica Rabold
- Division of Pulmonary and Critical Care Medicine, Allegheny General Hospital, Pittsburgh, PA, USA
| | - Ashley N Barbieri
- Division of Pulmonary and Critical Care Medicine, Allegheny General Hospital, Pittsburgh, PA, USA
| | | | - Virginia D Steen
- Division of Rheumatology, Department of Medicine, School of Medicine, Georgetown University, Washington, DC, USA
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19
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Saketkoo LA, Scholand MB, Lammi MR, Russell AM. Patient-reported outcome measures in systemic sclerosis-related interstitial lung disease for clinical practice and clinical trials. JOURNAL OF SCLERODERMA AND RELATED DISORDERS 2020; 5:48-60. [PMID: 32455167 DOI: 10.1177/2397198320904178] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Systemic sclerosis (SSc) is a progressive vasculopathic, fibrosing autoimmune condition, portending significant mortality; wherein interstitial lung disease (ILD) is the leading cause of death. Although lacking a definitive cure, therapeutics for (SSc-ILD) that stave progression exist with further promising primary and adjuvant compounds in development, as well as interventions to reduce symptom burden and increase quality of life. To date, there has been a significant but varied history related to systemic sclerosis-related interstitial lung disease trial design and endpoint designation. This is especially true of endpoints measuring patient-reported perceptions of efficacy and tolerability. This article describes the underpinnings and complexity of the science, methodology, and current state of patient-reported outcome measures used in (SSc-ILD) systemic sclerosis-related interstitial lung disease in clinical practice and trials.
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Affiliation(s)
- Lesley Ann Saketkoo
- New Orleans Scleroderma and Sarcoidosis Patient Care and Research Center, New Orleans, LA, USA.,Interstitial Lung Disease Clinic Programs, Comprehensive Pulmonary Hypertension Center, University Medical Center, New Orleans, LA, USA.,Division of Pulmonary Diseases, School of Medicine, Louisiana State University, New Orleans, LA, USA.,School of Medicine, Tulane University, New Orleans, LA, USA
| | - Mary Beth Scholand
- Division of Pulmonary Medicine, University of Utah, Salt Lake City, UT, USA
| | - Matthew R Lammi
- New Orleans Scleroderma and Sarcoidosis Patient Care and Research Center, New Orleans, LA, USA.,Interstitial Lung Disease Clinic Programs, Comprehensive Pulmonary Hypertension Center, University Medical Center, New Orleans, LA, USA.,Division of Pulmonary Diseases, School of Medicine, Louisiana State University, New Orleans, LA, USA
| | - Anne-Marie Russell
- National Heart and Lung Institute, Imperial College London, London, UK.,Imperial College Healthcare NHS Trust, London, UK
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20
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Oliveira RP, Ribeiro R, Melo L, Grima B, Oliveira S, Alves JD. Connective tissue disease-associated interstitial lung disease. Pulmonology 2020; 28:113-118. [PMID: 32044296 DOI: 10.1016/j.pulmoe.2020.01.004] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Revised: 01/05/2020] [Accepted: 01/10/2020] [Indexed: 01/17/2023] Open
Abstract
BACKGROUND Connective tissue diseases (CTD) are frequently associated with interstitial lung disease (ILD), significantly impacting their morbidity and mortality. AIM Analyze the experience of an autoimmune specialized unit on treating CTD-ILD and characterize the population based on most frequent diseases, imaging patterns, lung function tests results, serology and treatment. Assess mortality and mortality predictors in these patients. METHODS Retrospective, descriptive and statistical analysis of the CTD-ILD patients followed up at an autoimmune diseases unit during a 6-year period. RESULTS Over the study period, 75 patients with CTD-ILD were treated with a mean follow-up of 49 ± 31 months. The most frequent CTD were systemic sclerosis and rheumatoid arthritis. ILD was diagnosed prior to CTD in 8% of patients and concomitantly in 35%. Nonspecific interstitial pneumonia was the CT pattern in 60% and 35% had an isolated diminished DLCO on lung function tests. Pulmonary hypertension was present in 12% and it was the single most important mortality predictor (OR 14.41, p = 0.006). Corticosteroids are the mainstay of treatment but biologics were prescribed in 39% of the patients (mostly tocilizumab and rituximab). Two scleroderma patients were recently treated with nintedanib. CONCLUSIONS ILD is a potential complication of every CTD and can impose a dramatic burden on these patients. The clinical relevance of ILD together with their early expression in the course of the disease underlines the importance of the presence of chest physicians in these units.
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Affiliation(s)
- R P Oliveira
- Unidade de Doenças Imunomediadas Sistémicas (UDIMS), Serviço de Medicina IV, Hospital Prof. Doutor Fernando Fonseca, Amadora, Portugal.
| | - R Ribeiro
- Unidade de Doenças Imunomediadas Sistémicas (UDIMS), Serviço de Medicina IV, Hospital Prof. Doutor Fernando Fonseca, Amadora, Portugal; CEDOC/NOVA Medical School, Lisboa, Portugal
| | - L Melo
- Unidade de Doenças Imunomediadas Sistémicas (UDIMS), Serviço de Medicina IV, Hospital Prof. Doutor Fernando Fonseca, Amadora, Portugal
| | - B Grima
- Unidade de Doenças Imunomediadas Sistémicas (UDIMS), Serviço de Medicina IV, Hospital Prof. Doutor Fernando Fonseca, Amadora, Portugal
| | - S Oliveira
- Unidade de Doenças Imunomediadas Sistémicas (UDIMS), Serviço de Medicina IV, Hospital Prof. Doutor Fernando Fonseca, Amadora, Portugal
| | - J D Alves
- Unidade de Doenças Imunomediadas Sistémicas (UDIMS), Serviço de Medicina IV, Hospital Prof. Doutor Fernando Fonseca, Amadora, Portugal; CEDOC/NOVA Medical School, Lisboa, Portugal
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21
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Heiberg T, Baekelandt B, Kvien TK, Buanes T. Psychometric performance of the PAncreatic CAncer disease impact (PACADI) score. Pancreatology 2019; 19:971-978. [PMID: 31530448 DOI: 10.1016/j.pan.2019.09.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Revised: 08/30/2019] [Accepted: 09/01/2019] [Indexed: 02/08/2023]
Abstract
BACKGROUND/OBJECTIVE Pancreatic Cancer Disease Impact (PACADI) score measures the impact of pancreatic cancer (PC) on important health dimensions, selected by patients. The aim of this single center study was to test the psychometric performance of the Pancreatic Cancer Disease Impact (PACADI) score. METHODS Patients with suspected pancreatic cancer (PC) completed PACADI, the EuroQol-5D (EQ-5D index) and Edmonton Symptom Assessment System (ESAS) in this longitudinal observational study. Measures were compared across patients with PC (n = 210), other malignant lesions (OML) (n = 109) and non-malignant lesions (NML) (n = 41). Associations, test-retest and internal consistency reliability, longitudinal changes, sensitivity to change and prediction of mortality during the first year were examined in patients with PC. RESULTS The three measures discriminated between PC and OML. The PACADI score correlated strongly at baseline (n = 199)/after three months (n = 85) with the EQ-5D index and ESAS "sense of well-being" (0.64 and 0.66/0.73 and 0.69, p < 0.001, respectively), showed high test-retest reliability (ICC 0.84) and very good internal consistency reliability (Cronbach's alpha 0.81-0.85) across all visits. Scores improved over time at 3, 6, 9 and 12 months for survivors, and standardized response mean (SRM) for improvement between 2 and 3 months (n = 44) was 0.80 (PACADI), -0.59 (EQ-5D index) and 0.69 (ESAS "sense of well-being"). The PACADI score significantly predicted mortality within the first year (p = 0.02) in contrast to the EQ-5D index and ESAS "sense of well-being". CONCLUSION This study showed satisfactory psychometric performance of the PACADI score. The results support its use in clinical practice and intervention trials.
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Affiliation(s)
- Turid Heiberg
- Regional Research Support, Oslo University Hospital, Oslo, Norway; Østfold University College, Halden, Norway.
| | - Bart Baekelandt
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Tore K Kvien
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway; Department of Rheumatology, Diakonhjemmet Hospital, Oslo, Norway
| | - Trond Buanes
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway; Department of Hepato-Pancreato-Biliary Surgery, Oslo University Hospital, Oslo, Norway
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22
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Distler O, Volkmann ER, Hoffmann-Vold AM, Maher TM. Current and future perspectives on management of systemic sclerosis-associated interstitial lung disease. Expert Rev Clin Immunol 2019; 15:1009-1017. [PMID: 31566449 DOI: 10.1080/1744666x.2020.1668269] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Introduction: Systemic sclerosis (SSc) is a rare and complex connective tissue disease characterized by fibrosis of the skin and internal organs. Interstitial lung disease (ILD) is a common complication of SSc and the leading cause of SSc-related death. No drugs are licensed for the treatment of SSc-ILD. Areas covered: This review provides an overview of the current treatment of SSc-ILD and a perspective on investigational therapies, focusing on those studied in randomized controlled trials. Expert opinion: There is substantial room for improvement in the treatment of SSc-ILD. Current treatment focuses on immunosuppressant therapies, particularly cyclophosphamide and mycophenolate. Hematopoietic stem cell transplantation has been shown to improve long-term outcomes, but the risk of treatment-related mortality restricts its use to select patients at specialized centers. Modifying the course of disease to improve outcomes remains the goal for new therapies. Several drugs are under investigation as potential therapies for SSc-ILD, providing hope that the limited treatment armamentarium for SSc-ILD will be expanded and improved in the near future. Expert consensus is needed on how to screen for and monitor SSc-ILD and on when to initiate and escalate therapy.
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Affiliation(s)
- Oliver Distler
- Department of Rheumatology, University Hospital , Zurich , Switzerland
| | - Elizabeth R Volkmann
- Department of Medicine, Division of Rheumatology, David Geffen School of Medicine, University of California , Los Angeles , CA , USA
| | | | - Toby M Maher
- National Institute for Health Research Respiratory Clinical Research Facility, Royal Brompton and Harefield NHS Foundation Trust, and Fibrosis Research Group, National Heart and Lung Institute, Imperial College , London , UK
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Abstract
Sarcoidosis is an inflammatory disorder of unknown cause that is characterized by granuloma formation in affected organs, most often in the lungs. Patients frequently suffer from cough, shortness of breath, chest pain and pronounced fatigue and are at risk of developing lung fibrosis or irreversible damage to other organs. The disease develops in genetically predisposed individuals with exposure to an as-yet unknown antigen. Genetic factors affect not only the risk of developing sarcoidosis but also the disease course, which is highly variable and difficult to predict. The typical T cell accumulation, local T cell immune response and granuloma formation in the lungs indicate that the inflammatory response in sarcoidosis is induced by specific antigens, possibly including self-antigens, which is consistent with an autoimmune involvement. Diagnosis can be challenging for clinicians because of the potential for almost any organ to be affected. As the aetiology of sarcoidosis is unknown, no specific treatment and no pathognomic markers exist. Thus, improved biomarkers to determine disease activity and to identify patients at risk of developing fibrosis are needed. Corticosteroids still constitute the first-line treatment, but new treatment strategies, including those targeting quality-of-life issues, are being evaluated and should yield appropriate, personalized and more effective treatments.
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Suzuki A, Kondoh Y, Swigris JJ, Matsuda T, Kimura T, Kataoka K, Ando M, Hashimoto N, Sakamoto K, Hasegawa Y. Performance of the COPD Assessment Test in patients with connective tissue disease-associated interstitial lung disease. Respir Med 2019; 150:15-20. [DOI: 10.1016/j.rmed.2019.01.017] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Revised: 11/30/2018] [Accepted: 01/26/2019] [Indexed: 10/27/2022]
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Shappley C, Paik JJ, Saketkoo LA. Myositis-Related Interstitial Lung Diseases: Diagnostic Features, Treatment, and Complications. CURRENT TREATMENT OPTIONS IN RHEUMATOLOGY 2019; 5:56-83. [PMID: 31984206 DOI: 10.1007/s40674-018-0110-6] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Courtney Shappley
- Ochsner Advanced Lung Disease Program, Ochsner Hospital Foundation, New Orleans, LA
- Tulane University Section of Pulmonary Medicine and Critical Care, New Orleans, LA
| | - Julie J Paik
- Johns Hopkins Medical Institute, Myositis Program, Baltimore, MD
| | - Lesley Ann Saketkoo
- Tulane University Section of Pulmonary Medicine and Critical Care, New Orleans, LA
- New Orleans Scleroderma and Sarcoidosis Patient Care and Research Center
- University Medical Center Comprehensive Pulmonary Hypertension Center
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27
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Mecoli CA, Christopher-Stine L. Management of Interstitial Lung Disease in Patients With Myositis Specific Autoantibodies. Curr Rheumatol Rep 2018; 20:27. [PMID: 29637383 DOI: 10.1007/s11926-018-0731-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
PURPOSE OF REVIEW To review advances in the management of idiopathic inflammatory myopathy-associated interstitial lung disease (IIM-associated ILD) in the past 5 years, with highlights in myositis-specific antibody (MSA) groups. RECENT FINDINGS With the recent advent of widespread MSA testing, the study of specific homogeneous autoantibody-based subgroups of IIM-associated ILD is now possible. The prevalence, severity, prognosis, and response to treatment are under study for these individual MSAs. Early evidence suggests that PL-7- and PL-12-positive patients are more likely to have ILD and worse severity, compared to Jo-1 patients. Many medications have been efficacious for the treatment of IIM-associated ILD, including calcineurin inhibitors, rituximab, and cyclophosphamide. We suggest vigilant screening and monitoring of ILD in IIM patients with focus on the potential side effects associated with therapy and thus advocate appropriate vaccination, PCP prophylaxis, and bone health protection. Many different agents are used to manage patients with ILD with no comparative effectiveness studies to guide the clinician. The possibility of using MSAs to help guide treatment decisions is an appealing, although unproven, focus of research. Unfortunately, the rarity of non-Jo-1 myositis-specific antibodies has precluded robust study of response to treatment and overall management. Ongoing clinical trials and working groups are coordinating efforts to provide evidence-based management.
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Affiliation(s)
- Christopher A Mecoli
- Division of Rheumatology, Johns Hopkins University School of Medicine, 5200 Eastern Ave, Mason F. Lord, Center Tower; Suite 4100, Baltimore, MD, 21224, USA
| | - Lisa Christopher-Stine
- Division of Rheumatology, Johns Hopkins University School of Medicine, 5200 Eastern Ave, Mason F. Lord, Center Tower; Suite 4100, Baltimore, MD, 21224, USA.
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28
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Suzuki A, Kondoh Y, Swigris JJ, Ando M, Kimura T, Kataoka K, Yamano Y, Furukawa T, Numata M, Sakamoto K, Hasegawa Y. Performance of the St George's Respiratory Questionnaire in patients with connective tissue disease-associated interstitial lung disease. Respirology 2018; 23:851-859. [PMID: 29575410 DOI: 10.1111/resp.13293] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2017] [Revised: 02/07/2018] [Accepted: 02/20/2018] [Indexed: 01/30/2023]
Abstract
BACKGROUND AND OBJECTIVE The St George's Respiratory Questionnaire (SGRQ) is a self-administered questionnaire used to assess health-related quality of life (HRQoL) in various chronic respiratory diseases. Few studies have assessed the performance of the SGRQ in patients with connective tissue disease-associated interstitial lung disease (CTD-ILD). We aimed to examine the SGRQ's performance characteristics and generate data to support its reliability and validity in patients with CTD-ILD. METHODS We used data from 193 CTD-ILD patients evaluated at Tosei General Hospital from May 2007 to July 2016 to assess the cross-sectional and longitudinal validity of the SGRQ. RESULTS The mean age of the patients was 64.2 years and 122 (63.2%) were women. There were no significant differences in SGRQ scores between any of the CTD groups. Internal consistency (Cronbach's α = 0.905) and repeatability (intraclass correlation coefficient (ICC) = 0.873) for the SGRQ total score were excellent. At baseline, SGRQ total score was significantly associated with clinically meaningful measures of physiological function, exercise capacity and dyspnoea. Change in SGRQ total score over 6 months was also associated with change in other measures. Cox proportional hazards models showed that higher baseline SGRQ total score was a significant predictor of mortality. The estimated minimal clinically important difference of SGRQ total score was 4-13 points. CONCLUSION These data support the validity and reliability of SGRQ as a sensitive measure for capturing HRQoL in patients with CTD-ILD.
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Affiliation(s)
- Atsushi Suzuki
- Department of Respiratory Medicine and Allergy, Tosei General Hospital, Seto, Japan
- Department of Respiratory Medicine, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yasuhiro Kondoh
- Department of Respiratory Medicine and Allergy, Tosei General Hospital, Seto, Japan
| | | | - Masahiko Ando
- Center for Advanced Medicine and Clinical Research, Nagoya University Hospital, Nagoya, Japan
| | - Tomoki Kimura
- Department of Respiratory Medicine and Allergy, Tosei General Hospital, Seto, Japan
| | - Kensuke Kataoka
- Department of Respiratory Medicine and Allergy, Tosei General Hospital, Seto, Japan
| | - Yasuhiko Yamano
- Department of Respiratory Medicine and Allergy, Tosei General Hospital, Seto, Japan
| | - Taiki Furukawa
- Department of Respiratory Medicine, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Mari Numata
- Department of Medicine, National Jewish Health, Denver, CO, USA
| | - Koji Sakamoto
- Department of Respiratory Medicine, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yoshinori Hasegawa
- Department of Respiratory Medicine, Nagoya University Graduate School of Medicine, Nagoya, Japan
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Abstract
PURPOSE OF REVIEW Incorporation of the patients' perspective in clinical research is critical to ensure that outcomes measured reflect those, which matter most to patients. This review summarizes recent efforts to include the patients' perspective in the development of outcome measures and the importance of encouraging patient participation in decision-making and self-management. RECENT FINDINGS Since the inclusion of fatigue as a patient-endorsed core outcome measure in rheumatoid arthritis (RA) trials, OMERACT has been instrumental in advocating for patient involvement in the development of core domains and instruments; current endeavors include cultivating an understanding of remission through the eyes of patients and gaining a sense of how to measure features of pain and 'stiffness' deemed as important to patients. The concept of remission was further explored in RA patients, highlighting a common goal of returning to normality; additionally, various tools have been developed to assess for unmet needs in rheumatology patients. Advances have also been made in the development and revision of patient-centered core measures in rheumatologic diagnoses outside of RA. SUMMARY Incorporating the patients' perspective is now considered an essential feature in outcomes research. Future research should focus on how best to involve patients in specific research activities.
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Suzuki A, Kondoh Y, Fischer A. Recent advances in connective tissue disease related interstitial lung disease. Expert Rev Respir Med 2017; 11:591-603. [PMID: 28544856 DOI: 10.1080/17476348.2017.1335600] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
INTRODUCTION Interstitial lung disease (ILD) is a common manifestation of connective tissue disease (CTD). Although the majority of patients with CTD-ILD are stable or slowly progressive, a significant group exhibits a more severe and progressive decline. Interstitial pneumonia with autoimmune features (IPAF) describes the subset of patients with interstitial pneumonia who have features suggesting underlying autoimmunity, but whose features fall short of a clear diagnosis of CTD. Areas covered: In this focused review, we discuss recent advances in early detection, prognostic evaluation, and management of autoimmune forms of ILD. Expert commentary: Early detection of ILD and a better understanding of factors that impact prognostication may be helpful when making decisions regarding therapeutic interventions. The treatment of CTD-ILD should be comprehensive, is often fraught with challenges and can be complicated by comorbid conditions and extra-thoracic disease activities. Several large randomized studies have examined the impact of immunosuppressive therapy for CTD-ILD, however, additional studies are needed to determine the optimal treatment strategies. Future studies may provide additional information about the best treatments in patients with IPAF.
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Affiliation(s)
- Atsushi Suzuki
- a Department of Respiratory Medicine and Allergy , Tosei General Hospital , Seto , Japan
| | - Yasuhiro Kondoh
- a Department of Respiratory Medicine and Allergy , Tosei General Hospital , Seto , Japan
| | - Aryeh Fischer
- b Department of Medicine, Divisions of Rheumatology, Pulmonary Sciences and Critical Care Medicine , University of Colorado , Aurora , CO , USA
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Abstract
PURPOSE OF REVIEW Incorporation of the patients' perspective in clinical research is critical to ensure that outcomes measured reflect those, which matter most to patients. This review summarizes recent efforts to include the patients' perspective in the development of outcome measures and the importance of encouraging patient participation in decision-making and self-management. RECENT FINDINGS Since the inclusion of fatigue as a patient-endorsed core outcome measure in rheumatoid arthritis (RA) trials, OMERACT has been instrumental in advocating for patient involvement in the development of core domains and instruments; current endeavors include cultivating an understanding of remission through the eyes of patients and gaining a sense of how to measure features of pain and 'stiffness' deemed as important to patients. The concept of remission was further explored in RA patients, highlighting a common goal of returning to normality; additionally, various tools have been developed to assess for unmet needs in rheumatology patients. Advances have also been made in the development and revision of patient-centered core measures in rheumatologic diagnoses outside of RA. SUMMARY Incorporating the patients' perspective is now considered an essential feature in outcomes research. Future research should focus on how best to involve patients in specific research activities.
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Khanna D, Mittoo S, Aggarwal R, Proudman SM, Dalbeth N, Matteson EL, Brown K, Flaherty K, Wells AU, Seibold JR, Strand V. Connective Tissue Disease-associated Interstitial Lung Diseases (CTD-ILD) - Report from OMERACT CTD-ILD Working Group. J Rheumatol 2015; 42:2168-71. [PMID: 25729034 DOI: 10.3899/jrheum.141182] [Citation(s) in RCA: 119] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
OBJECTIVE Interstitial lung disease (ILD) is common in connective tissue disease (CTD) and is the leading cause of mortality. Investigators have used certain outcome measures in randomized controlled trials (RCT) in CTD-ILD, but the lack of a systematically developed, CTD-specific index that captures all measures relevant and meaningful to patients with CTD-ILD has left a large and conspicuous gap in CTD-ILD research. METHODS The CTD-ILD working group, under the aegis of the Outcome Measures in Rheumatology (OMERACT) initiative, has completed a consensus group exercise to reach harmony on core domains and items for inclusion in RCT in CTD-ILD. During the OMERACT 12 meeting, consensus was sought on domains and core items for inclusion in RCT. In addition, consensus was pursued on a definition of response in RCT. Consensus was defined as ≥ 75% agreement among the participants. RESULTS OMERACT 12 participants endorsed the domains with minimal modifications. Clinically meaningful progression for CTD-ILD was proposed as ≥ 10% relative decline in forced vital capacity (FVC) or ≥ 5% to < 10% relative decline in FVC and ≥ 15% relative decline in DLCO. CONCLUSION There is consensus on domains for inclusion in RCT in CTD-ILD and on a definition of clinically meaningful progression. Data-driven approaches to validate these results in different cohorts and RCT are needed.
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Affiliation(s)
- Dinesh Khanna
- From the Department of Internal Medicine, Division of Rheumatology, University of Michigan Scleroderma Program, University of Michigan, Ann Arbor, Michigan, USA; University of Toronto, Toronto, Ontario, Canada; University of Pittsburgh, Pittsburgh, Pennsylvania, USA; Royal Adelaide Hospital and University of Adelaide, Adelaide, Australia; University of Auckland, Auckland, New Zealand; Mayo Clinic, Rochester, Minnesota; National Jewish Hospital, Denver, Colorado, USA; Royal Brompton Hospital and National Heart and Lung Institute, London, UK; Scleroderma Research Consultants, Litchfield, Connecticut; Vibeke Strand, MD, Stanford University, Palo Alto, California, USA.D. Khanna, MD, MSc, Associate Professor of Medicine, Director, University of Michigan Scleroderma Program, University of Michigan; S. Mittoo, MD, MHS, University of Toronto; R. Aggarwal, MD, MS, Assistant Professor of Medicine, University of Pittsburgh; S.M. Proudman, MBBS, Royal Adelaide Hospital and Associate Professor Discipline of Medicine, University of Adelaide; N. Dalbeth, MD, FRACP, University of Auckland; E.L. Matteson, MD, Mayo Clinic; K. Brown, MD, National Jewish Hospital; K. Flahery, MD, MSc, Professor of Medicine, University of Michigan; A.U. Wells, MD, Royal Brompton Hospital and National Heart and Lung Institute; J.R. Seibold, MD, Scleroderma Research Consultants; V. Strand, MD, Stanford University.
| | - Shikha Mittoo
- From the Department of Internal Medicine, Division of Rheumatology, University of Michigan Scleroderma Program, University of Michigan, Ann Arbor, Michigan, USA; University of Toronto, Toronto, Ontario, Canada; University of Pittsburgh, Pittsburgh, Pennsylvania, USA; Royal Adelaide Hospital and University of Adelaide, Adelaide, Australia; University of Auckland, Auckland, New Zealand; Mayo Clinic, Rochester, Minnesota; National Jewish Hospital, Denver, Colorado, USA; Royal Brompton Hospital and National Heart and Lung Institute, London, UK; Scleroderma Research Consultants, Litchfield, Connecticut; Vibeke Strand, MD, Stanford University, Palo Alto, California, USA.D. Khanna, MD, MSc, Associate Professor of Medicine, Director, University of Michigan Scleroderma Program, University of Michigan; S. Mittoo, MD, MHS, University of Toronto; R. Aggarwal, MD, MS, Assistant Professor of Medicine, University of Pittsburgh; S.M. Proudman, MBBS, Royal Adelaide Hospital and Associate Professor Discipline of Medicine, University of Adelaide; N. Dalbeth, MD, FRACP, University of Auckland; E.L. Matteson, MD, Mayo Clinic; K. Brown, MD, National Jewish Hospital; K. Flahery, MD, MSc, Professor of Medicine, University of Michigan; A.U. Wells, MD, Royal Brompton Hospital and National Heart and Lung Institute; J.R. Seibold, MD, Scleroderma Research Consultants; V. Strand, MD, Stanford University
| | - Rohit Aggarwal
- From the Department of Internal Medicine, Division of Rheumatology, University of Michigan Scleroderma Program, University of Michigan, Ann Arbor, Michigan, USA; University of Toronto, Toronto, Ontario, Canada; University of Pittsburgh, Pittsburgh, Pennsylvania, USA; Royal Adelaide Hospital and University of Adelaide, Adelaide, Australia; University of Auckland, Auckland, New Zealand; Mayo Clinic, Rochester, Minnesota; National Jewish Hospital, Denver, Colorado, USA; Royal Brompton Hospital and National Heart and Lung Institute, London, UK; Scleroderma Research Consultants, Litchfield, Connecticut; Vibeke Strand, MD, Stanford University, Palo Alto, California, USA.D. Khanna, MD, MSc, Associate Professor of Medicine, Director, University of Michigan Scleroderma Program, University of Michigan; S. Mittoo, MD, MHS, University of Toronto; R. Aggarwal, MD, MS, Assistant Professor of Medicine, University of Pittsburgh; S.M. Proudman, MBBS, Royal Adelaide Hospital and Associate Professor Discipline of Medicine, University of Adelaide; N. Dalbeth, MD, FRACP, University of Auckland; E.L. Matteson, MD, Mayo Clinic; K. Brown, MD, National Jewish Hospital; K. Flahery, MD, MSc, Professor of Medicine, University of Michigan; A.U. Wells, MD, Royal Brompton Hospital and National Heart and Lung Institute; J.R. Seibold, MD, Scleroderma Research Consultants; V. Strand, MD, Stanford University
| | - Susanna M Proudman
- From the Department of Internal Medicine, Division of Rheumatology, University of Michigan Scleroderma Program, University of Michigan, Ann Arbor, Michigan, USA; University of Toronto, Toronto, Ontario, Canada; University of Pittsburgh, Pittsburgh, Pennsylvania, USA; Royal Adelaide Hospital and University of Adelaide, Adelaide, Australia; University of Auckland, Auckland, New Zealand; Mayo Clinic, Rochester, Minnesota; National Jewish Hospital, Denver, Colorado, USA; Royal Brompton Hospital and National Heart and Lung Institute, London, UK; Scleroderma Research Consultants, Litchfield, Connecticut; Vibeke Strand, MD, Stanford University, Palo Alto, California, USA.D. Khanna, MD, MSc, Associate Professor of Medicine, Director, University of Michigan Scleroderma Program, University of Michigan; S. Mittoo, MD, MHS, University of Toronto; R. Aggarwal, MD, MS, Assistant Professor of Medicine, University of Pittsburgh; S.M. Proudman, MBBS, Royal Adelaide Hospital and Associate Professor Discipline of Medicine, University of Adelaide; N. Dalbeth, MD, FRACP, University of Auckland; E.L. Matteson, MD, Mayo Clinic; K. Brown, MD, National Jewish Hospital; K. Flahery, MD, MSc, Professor of Medicine, University of Michigan; A.U. Wells, MD, Royal Brompton Hospital and National Heart and Lung Institute; J.R. Seibold, MD, Scleroderma Research Consultants; V. Strand, MD, Stanford University
| | - Nicola Dalbeth
- From the Department of Internal Medicine, Division of Rheumatology, University of Michigan Scleroderma Program, University of Michigan, Ann Arbor, Michigan, USA; University of Toronto, Toronto, Ontario, Canada; University of Pittsburgh, Pittsburgh, Pennsylvania, USA; Royal Adelaide Hospital and University of Adelaide, Adelaide, Australia; University of Auckland, Auckland, New Zealand; Mayo Clinic, Rochester, Minnesota; National Jewish Hospital, Denver, Colorado, USA; Royal Brompton Hospital and National Heart and Lung Institute, London, UK; Scleroderma Research Consultants, Litchfield, Connecticut; Vibeke Strand, MD, Stanford University, Palo Alto, California, USA.D. Khanna, MD, MSc, Associate Professor of Medicine, Director, University of Michigan Scleroderma Program, University of Michigan; S. Mittoo, MD, MHS, University of Toronto; R. Aggarwal, MD, MS, Assistant Professor of Medicine, University of Pittsburgh; S.M. Proudman, MBBS, Royal Adelaide Hospital and Associate Professor Discipline of Medicine, University of Adelaide; N. Dalbeth, MD, FRACP, University of Auckland; E.L. Matteson, MD, Mayo Clinic; K. Brown, MD, National Jewish Hospital; K. Flahery, MD, MSc, Professor of Medicine, University of Michigan; A.U. Wells, MD, Royal Brompton Hospital and National Heart and Lung Institute; J.R. Seibold, MD, Scleroderma Research Consultants; V. Strand, MD, Stanford University
| | - Eric L Matteson
- From the Department of Internal Medicine, Division of Rheumatology, University of Michigan Scleroderma Program, University of Michigan, Ann Arbor, Michigan, USA; University of Toronto, Toronto, Ontario, Canada; University of Pittsburgh, Pittsburgh, Pennsylvania, USA; Royal Adelaide Hospital and University of Adelaide, Adelaide, Australia; University of Auckland, Auckland, New Zealand; Mayo Clinic, Rochester, Minnesota; National Jewish Hospital, Denver, Colorado, USA; Royal Brompton Hospital and National Heart and Lung Institute, London, UK; Scleroderma Research Consultants, Litchfield, Connecticut; Vibeke Strand, MD, Stanford University, Palo Alto, California, USA.D. Khanna, MD, MSc, Associate Professor of Medicine, Director, University of Michigan Scleroderma Program, University of Michigan; S. Mittoo, MD, MHS, University of Toronto; R. Aggarwal, MD, MS, Assistant Professor of Medicine, University of Pittsburgh; S.M. Proudman, MBBS, Royal Adelaide Hospital and Associate Professor Discipline of Medicine, University of Adelaide; N. Dalbeth, MD, FRACP, University of Auckland; E.L. Matteson, MD, Mayo Clinic; K. Brown, MD, National Jewish Hospital; K. Flahery, MD, MSc, Professor of Medicine, University of Michigan; A.U. Wells, MD, Royal Brompton Hospital and National Heart and Lung Institute; J.R. Seibold, MD, Scleroderma Research Consultants; V. Strand, MD, Stanford University
| | - Kevin Brown
- From the Department of Internal Medicine, Division of Rheumatology, University of Michigan Scleroderma Program, University of Michigan, Ann Arbor, Michigan, USA; University of Toronto, Toronto, Ontario, Canada; University of Pittsburgh, Pittsburgh, Pennsylvania, USA; Royal Adelaide Hospital and University of Adelaide, Adelaide, Australia; University of Auckland, Auckland, New Zealand; Mayo Clinic, Rochester, Minnesota; National Jewish Hospital, Denver, Colorado, USA; Royal Brompton Hospital and National Heart and Lung Institute, London, UK; Scleroderma Research Consultants, Litchfield, Connecticut; Vibeke Strand, MD, Stanford University, Palo Alto, California, USA.D. Khanna, MD, MSc, Associate Professor of Medicine, Director, University of Michigan Scleroderma Program, University of Michigan; S. Mittoo, MD, MHS, University of Toronto; R. Aggarwal, MD, MS, Assistant Professor of Medicine, University of Pittsburgh; S.M. Proudman, MBBS, Royal Adelaide Hospital and Associate Professor Discipline of Medicine, University of Adelaide; N. Dalbeth, MD, FRACP, University of Auckland; E.L. Matteson, MD, Mayo Clinic; K. Brown, MD, National Jewish Hospital; K. Flahery, MD, MSc, Professor of Medicine, University of Michigan; A.U. Wells, MD, Royal Brompton Hospital and National Heart and Lung Institute; J.R. Seibold, MD, Scleroderma Research Consultants; V. Strand, MD, Stanford University
| | - Kevin Flaherty
- From the Department of Internal Medicine, Division of Rheumatology, University of Michigan Scleroderma Program, University of Michigan, Ann Arbor, Michigan, USA; University of Toronto, Toronto, Ontario, Canada; University of Pittsburgh, Pittsburgh, Pennsylvania, USA; Royal Adelaide Hospital and University of Adelaide, Adelaide, Australia; University of Auckland, Auckland, New Zealand; Mayo Clinic, Rochester, Minnesota; National Jewish Hospital, Denver, Colorado, USA; Royal Brompton Hospital and National Heart and Lung Institute, London, UK; Scleroderma Research Consultants, Litchfield, Connecticut; Vibeke Strand, MD, Stanford University, Palo Alto, California, USA.D. Khanna, MD, MSc, Associate Professor of Medicine, Director, University of Michigan Scleroderma Program, University of Michigan; S. Mittoo, MD, MHS, University of Toronto; R. Aggarwal, MD, MS, Assistant Professor of Medicine, University of Pittsburgh; S.M. Proudman, MBBS, Royal Adelaide Hospital and Associate Professor Discipline of Medicine, University of Adelaide; N. Dalbeth, MD, FRACP, University of Auckland; E.L. Matteson, MD, Mayo Clinic; K. Brown, MD, National Jewish Hospital; K. Flahery, MD, MSc, Professor of Medicine, University of Michigan; A.U. Wells, MD, Royal Brompton Hospital and National Heart and Lung Institute; J.R. Seibold, MD, Scleroderma Research Consultants; V. Strand, MD, Stanford University
| | - Athol U Wells
- From the Department of Internal Medicine, Division of Rheumatology, University of Michigan Scleroderma Program, University of Michigan, Ann Arbor, Michigan, USA; University of Toronto, Toronto, Ontario, Canada; University of Pittsburgh, Pittsburgh, Pennsylvania, USA; Royal Adelaide Hospital and University of Adelaide, Adelaide, Australia; University of Auckland, Auckland, New Zealand; Mayo Clinic, Rochester, Minnesota; National Jewish Hospital, Denver, Colorado, USA; Royal Brompton Hospital and National Heart and Lung Institute, London, UK; Scleroderma Research Consultants, Litchfield, Connecticut; Vibeke Strand, MD, Stanford University, Palo Alto, California, USA.D. Khanna, MD, MSc, Associate Professor of Medicine, Director, University of Michigan Scleroderma Program, University of Michigan; S. Mittoo, MD, MHS, University of Toronto; R. Aggarwal, MD, MS, Assistant Professor of Medicine, University of Pittsburgh; S.M. Proudman, MBBS, Royal Adelaide Hospital and Associate Professor Discipline of Medicine, University of Adelaide; N. Dalbeth, MD, FRACP, University of Auckland; E.L. Matteson, MD, Mayo Clinic; K. Brown, MD, National Jewish Hospital; K. Flahery, MD, MSc, Professor of Medicine, University of Michigan; A.U. Wells, MD, Royal Brompton Hospital and National Heart and Lung Institute; J.R. Seibold, MD, Scleroderma Research Consultants; V. Strand, MD, Stanford University
| | - James R Seibold
- From the Department of Internal Medicine, Division of Rheumatology, University of Michigan Scleroderma Program, University of Michigan, Ann Arbor, Michigan, USA; University of Toronto, Toronto, Ontario, Canada; University of Pittsburgh, Pittsburgh, Pennsylvania, USA; Royal Adelaide Hospital and University of Adelaide, Adelaide, Australia; University of Auckland, Auckland, New Zealand; Mayo Clinic, Rochester, Minnesota; National Jewish Hospital, Denver, Colorado, USA; Royal Brompton Hospital and National Heart and Lung Institute, London, UK; Scleroderma Research Consultants, Litchfield, Connecticut; Vibeke Strand, MD, Stanford University, Palo Alto, California, USA.D. Khanna, MD, MSc, Associate Professor of Medicine, Director, University of Michigan Scleroderma Program, University of Michigan; S. Mittoo, MD, MHS, University of Toronto; R. Aggarwal, MD, MS, Assistant Professor of Medicine, University of Pittsburgh; S.M. Proudman, MBBS, Royal Adelaide Hospital and Associate Professor Discipline of Medicine, University of Adelaide; N. Dalbeth, MD, FRACP, University of Auckland; E.L. Matteson, MD, Mayo Clinic; K. Brown, MD, National Jewish Hospital; K. Flahery, MD, MSc, Professor of Medicine, University of Michigan; A.U. Wells, MD, Royal Brompton Hospital and National Heart and Lung Institute; J.R. Seibold, MD, Scleroderma Research Consultants; V. Strand, MD, Stanford University
| | - Vibeke Strand
- From the Department of Internal Medicine, Division of Rheumatology, University of Michigan Scleroderma Program, University of Michigan, Ann Arbor, Michigan, USA; University of Toronto, Toronto, Ontario, Canada; University of Pittsburgh, Pittsburgh, Pennsylvania, USA; Royal Adelaide Hospital and University of Adelaide, Adelaide, Australia; University of Auckland, Auckland, New Zealand; Mayo Clinic, Rochester, Minnesota; National Jewish Hospital, Denver, Colorado, USA; Royal Brompton Hospital and National Heart and Lung Institute, London, UK; Scleroderma Research Consultants, Litchfield, Connecticut; Vibeke Strand, MD, Stanford University, Palo Alto, California, USA.D. Khanna, MD, MSc, Associate Professor of Medicine, Director, University of Michigan Scleroderma Program, University of Michigan; S. Mittoo, MD, MHS, University of Toronto; R. Aggarwal, MD, MS, Assistant Professor of Medicine, University of Pittsburgh; S.M. Proudman, MBBS, Royal Adelaide Hospital and Associate Professor Discipline of Medicine, University of Adelaide; N. Dalbeth, MD, FRACP, University of Auckland; E.L. Matteson, MD, Mayo Clinic; K. Brown, MD, National Jewish Hospital; K. Flahery, MD, MSc, Professor of Medicine, University of Michigan; A.U. Wells, MD, Royal Brompton Hospital and National Heart and Lung Institute; J.R. Seibold, MD, Scleroderma Research Consultants; V. Strand, MD, Stanford University
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