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Frketic Marovic K, Kardum Z, Sahinovic I, Tolic A, Kasap Basioli E, Patrk J, Mayer M. CA 15 - 3 in screening for systemic autoimmune rheumatic disease associated interstitial lung disease: a single center cross-sectional study. Rheumatol Int 2024:10.1007/s00296-024-05694-2. [PMID: 39180532 DOI: 10.1007/s00296-024-05694-2] [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: 06/05/2024] [Accepted: 08/09/2024] [Indexed: 08/26/2024]
Abstract
INTRODUCTION The natural course of interstitial lung disease (ILD) in patients with systemic autoimmune rheumatic diseases (SARD) varies significantly and is linked to considerable morbidity and mortality. Therefore, effective screening is crucial for early detection of SARD-ILD. Biomarkers associated with mucin 1, Krebs von den Lungen-6 (KL-6) and carbohydrate antigen 15-3 (CA 15-3), are increased in various ILD. This study aimed to assess the diagnostic accuracy of the serum biomarker CA 15-3 as a potential screening tool for ILD in patients newly diagnosed with SARD. METHODS Conducted as a single-center cross-sectional study, the research included newly diagnosed SARD patients consecutively examined for ILD according to the algorithm. All included patients underwent chest high-resolution CT scans (HRCT), and serum levels of CA 15-3, KL-6, and lactate dehydrogenase (LDH) were measured and correlated with other variables associated with possible ILD presence. RESULTS Serum biomarker levels, specifically CA 15-3 and LDH, are significantly higher in ILD-positive patients (P<0.001 for both). An inverse relationship is observed between higher FVC values and lower CA 15-3 levels (Rho=-0.291, P=0.007). Similarly, higher DLCO values are associated with lower CA 15-3 levels (Rho=-0.317, P=0.003). Our findings revealed that elevated CA 15-3 levels are positively correlated with higher levels of KL-6 (Rho=0.268, P=0.01) and LDH (Rho=0.227, P=0.04). With a cut-off value of 24 U/mL, CA 15-3 showed the highest sensitivity and specificity (AUC=0.807, specificity=95.7%, sensitivity=71.1%). CA 15-3 emerged as the most significant predictor of a positive HRCT finding, accurately classifying 83% of cases. CONCLUSION These results suggest that CA 15-3 shows promise as a valuable serum biomarker for screening SARD patients for ILD in routine clinical practice.
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Affiliation(s)
- Kristina Frketic Marovic
- Department of Internal Medicine, General Hospital Zadar, Boze Pericica 5, Zadar, 23000, Croatia.
- University of Split School of Medicine, Split, Croatia.
| | - Zeljka Kardum
- Department of Internal Medicine, General Hospital Zadar, Boze Pericica 5, Zadar, 23000, Croatia
- Faculty of Medicine Osijek, J.J. Strossmayer University, Osijek, Croatia
| | - Ines Sahinovic
- Faculty of Medicine Osijek, J.J. Strossmayer University, Osijek, Croatia
- Department of Clinical Laboratory Diagnostics, University Hospital Centre Osijek, Osijek, Croatia
| | - Anela Tolic
- Department of Radiology, General Hospital Zadar, Zadar, Croatia
| | - Eugenija Kasap Basioli
- Department of Internal Medicine, General Hospital Zadar, Boze Pericica 5, Zadar, 23000, Croatia
| | - Jogen Patrk
- Department of Internal Medicine, General Hospital Zadar, Boze Pericica 5, Zadar, 23000, Croatia
| | - Miroslav Mayer
- Department of Clinical Immunology and Rheumatology, University Hospital Centre Zagreb, Zagreb, Croatia
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Erçen Diken Ö, Güngör Ö, Akkaya H. Evaluation of progressive pulmonary fibrosis in non-idiopathic pulmonary fibrosis-interstitial lung diseases: a cross-sectional study. BMC Pulm Med 2024; 24:403. [PMID: 39169372 PMCID: PMC11340150 DOI: 10.1186/s12890-024-03226-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2024] [Accepted: 08/16/2024] [Indexed: 08/23/2024] Open
Abstract
BACKGROUND Progressive pulmonary fibrosis is the symptomatic, physiological, and radiological progression of interstitial lung diseases. The aim of this study was to examine the relationship between progressive pulmonary fibrosis and demographic characteristics and to evaluate the effect on clinical outcomes and mortality. METHODS This cross-sectional study included 221 patients diagnosed with non-idiopathic pulmonary fibrosis interstitial lung diseases who were followed in the last 5 years. Patient symptoms, clinical, radiological, and demographic data were examined. Risk factors for the development of progressive pulmonary fibrosis and the relationship with clinical outcomes and mortality were examined. RESULTS Of the patients, 33.0% (n = 73) had fibrotic idiopathic nonspecific interstitial pneumonia (iNSIP), 35.7% (n = 79) had fibrotic hypersensitivity pneumonia (HP), 18.1% (n = 40) had fibrotic connective tissue disease (CTD) interstitial lung diseases (ILD), and 13.1% (n = 29) had postinfectious fibrotic ILD. The progressive pulmonary fibrosis development rates of the subtypes were 46.5% iNSIP (n = 34), 86.0% fibrotic HP (n = 68), 42.5% fibrotic CTD-ILD (n = 17), and 20.7% postinfectious ILD (n = 6). The presence of progressive pulmonary fibrosis was associated with the development of respiratory failure and mortality (odds ratio [OR]: 2.70, 95% CI: 1.04-7.05 and OR: 2.13, 95% CI: 1.23-3.69). Progressive pulmonary fibrosis development was higher in hypersensitivity pneumonia patients with farmer's lung (OR: 5.06, 95% CI: 1.02-25.18). CONCLUSION Progressive pulmonary fibrosis was more prevalent in older patients. Farming was an important risk factor in the development of hypersensitivity pneumonia-progressive pulmonary fibrosis. Respiratory failure and mortality were higher in those who developed progressive pulmonary fibrosis.
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Affiliation(s)
- Özlem Erçen Diken
- Department of Pulmonary Diseases, Health Sciences University, Adana City Training and Research Hospital, Adana, Türkiye.
| | - Ömür Güngör
- Department of Pulmonary Diseases, Division of Occupational Diseases, Health Sciences University, Adana City Training and Research Hospital, Adana, Türkiye
| | - Hüseyin Akkaya
- Department of Radiology, Health Sciences University, Adana City Training and Research Hospital, Adana, Türkiye
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Khor YH. Systemic lupus erythematosus: Adding another piece to the connective tissue disease-associated interstitial lung disease puzzle. Respirology 2024; 29:653-655. [PMID: 38565300 DOI: 10.1111/resp.14718] [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: 03/18/2024] [Accepted: 03/21/2024] [Indexed: 04/04/2024]
Abstract
See related article
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Affiliation(s)
- Yet H Khor
- Respiratory Research@Alfred, School of Translational Medicine, Monash University, Melbourne, Victoria, Australia
- Department of Respiratory and Sleep Medicine, Austin Health, Heidelberg, Victoria, Australia
- Institute for Breathing and Sleep, Heidelberg, Victoria, Australia
- Faculty of Medicine, University of Melbourne, Melbourne, Victoria, Australia
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Ayano M, Tsubouchi K, Suzuki K, Kimoto Y, Arinobu Y, Akashi K, Horiuchi T, Okamoto I, Niiro H. Comparing the safety and efficacy of nintedanib starting dose in patients with connective tissue disease-associated interstitial lung diseases. Scand J Rheumatol 2024; 53:255-262. [PMID: 38563202 DOI: 10.1080/03009742.2024.2327159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Accepted: 03/04/2024] [Indexed: 04/04/2024]
Abstract
OBJECTIVE This study aimed to analyse whether initiating nintedanib treatment at a reduced dose could improve the treatment continuation rate while maintaining efficacy in patients with connective tissue disease (CTD)-associated interstitial lung disease. METHOD In total, 51 patients (age 61.6 ± 13.2 years; 38 women, 13 men) were retrospectively analysed. The primary endpoint was the cumulative discontinuation rate due to adverse events. Secondary endpoints included changes in drug dosage, efficacy evaluated based on annual changes in forced vital capacity (FVC), and safety assessed based on the frequency of adverse events. RESULTS Eighteen patients who started treatment at the standard dose of 300 mg (standard dosage group) were compared with 33 patients who started treatment at a reduced dose (reduced dosage group). Systemic sclerosis was the most common CTD (n = 32), followed by idiopathic inflammatory myopathies and, rarely, rheumatoid arthritis. Both groups exhibited comparable cumulative discontinuation rates due to adverse events and similar frequencies of adverse events. No significant differences were observed in maintenance doses between the two groups; however, patients in the reduced dosage group had a lower cumulative dose for up to 52 weeks than those in the standard dosage group. No significant differences were observed in changes in FVC between the two groups. CONCLUSION There was no evidence for a difference between the two groups in terms of discontinuation rates, efficacy, and safety. To provide further evidence, future studies using more precise dose-escalation protocols are warranted.
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Affiliation(s)
- M Ayano
- Department of Medicine and Biosystemic Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - K Tsubouchi
- Department of Respiratory Medicine, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - K Suzuki
- Department of Respiratory Medicine, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Y Kimoto
- Department of Medicine and Biosystemic Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Y Arinobu
- Department of Medicine and Biosystemic Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - K Akashi
- Department of Medicine and Biosystemic Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - T Horiuchi
- Department of Internal Medicine, Kyushu University Beppu Hospital, Beppu, Japan
| | - I Okamoto
- Department of Respiratory Medicine, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - H Niiro
- Department of Medical Education, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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Mulcaire-Jones E, Pugashetti JV, Oldham JM, Khanna D. Novel Therapeutic Approaches in Connective Tissue Disease-Associated Interstitial Lung Disease. Semin Respir Crit Care Med 2024; 45:435-448. [PMID: 38740369 DOI: 10.1055/s-0044-1786155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2024]
Abstract
Connective tissue diseases (CTD) comprise a group of autoimmune diseases that can affect multiple organs in the body including the lungs. The most common form of pulmonary involvement is interstitial lung disease (ILD). CTD-associated ILD (CTD-ILD) can take one of several courses including nonprogressive, chronically progressive, or rapidly progressive. Chronically and rapidly progressive patterns are associated with increased mortality. Limited randomized controlled trial data are available for treatment of CTD-ILD, with most data coming from systemic sclerosis-related ILD. The current first-line treatment for all CTD-ILD is immunosuppression with consideration of antifibrotics, stem cell transplant, and lung transplant in progressive disease. In this article, we review data for ILD treatment options in systemic sclerosis, rheumatoid arthritis, myositis, and primary Sjögren's syndrome-related ILDs.
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Affiliation(s)
- Erica Mulcaire-Jones
- Division of Rheumatology, Internal Medicine, University of Michigan, Ann Arbor, Michigan
| | - Janelle Vu Pugashetti
- Division of Pulmonary and Critical Care Medicine, Internal Medicine, University of Michigan, Ann Arbor, Michigan
| | - Justin M Oldham
- Division of Pulmonary and Critical Care Medicine, Internal Medicine, University of Michigan, Ann Arbor, Michigan
| | - Dinesh Khanna
- Division of Rheumatology, Internal Medicine, University of Michigan, Ann Arbor, Michigan
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Shan X, Ge Y. Interstitial Lung Disease in Patients with Mixed Connective Tissue Disease: A Retrospective Study. Int J Gen Med 2024; 17:2091-2099. [PMID: 38766599 PMCID: PMC11100959 DOI: 10.2147/ijgm.s464704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2024] [Accepted: 05/01/2024] [Indexed: 05/22/2024] Open
Abstract
Objective To investigate the clinical features, severity and prognosis of interstitial lung disease (ILD) in patients with mixed connective tissue disease (MCTD). Methods We performed a retrospective study on clinical data of MCTD patients admitted to China-Japan Friendship Hospital between October 2012 and October 2022. Data including long-term follow-up were retrieved from medical records. We compared MCTD patients with and without ILD in terms of clinical features, laboratory and imaging findings, severity and treatment response. Results A total of 59 patients were included, with a mean age of 46 years, among which 91.5% (n = 54) were females. Symptoms of pulmonary involvement were present in 44 patients (74.6%, 95% CI: 62.3-84.9%). Based on lung high-resolution computed tomography (HRCT), ILD was diagnosed in 39 (66.1%) patients, among which 31 (79.5%) showed nonspecific interstitial pneumonia (NSIP) as the radiological pattern, 21 (53.9%) showed a reticulation pattern, while 24 (61.5%) showed ground glass opacity (GGO). Eight (13.6%) patients had pulmonary arterial hypertension (PAH), and 7 (11.9%) had pleural effusions. Based on pulmonary function tests (PFTs), 27 patients were divided into the mild 13 (48.1%) and moderate 14 (51.9%) groups. Multivariate analysis showed that gastroesophageal reflux (GER; OR=5.28, p=0.010) and cough (OR=4.61, p=0.043) were the predictive factors for ILD. With a median follow-up of 50 months, the mortality rate was 2.38%. Conclusion ILD is common in MCTD patients, with NSIP as the common imaging pattern. Patients with GER and cough are relevant factors in the development of ILD. The majority of MCTD patients with ILD are mild to moderate in severity.
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Affiliation(s)
- Xueyan Shan
- Department of Rheumatology, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, People’s Republic of China
- Postgraduate School, Beijing University of Chinese Medicine, Beijing, People’s Republic of China
| | - Yongpeng Ge
- Department of Rheumatology, The Key Laboratory of Myositis, China-Japan Friendship Hospital, Beijing, People’s Republic of China
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Jiang W, Jia W, Dong C. Under the dual effect of inflammation and pulmonary fibrosis, CTD-ILD patients possess a greater susceptibility to VTE. Thromb J 2024; 22:34. [PMID: 38576023 PMCID: PMC10993540 DOI: 10.1186/s12959-024-00599-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Accepted: 03/18/2024] [Indexed: 04/06/2024] Open
Abstract
As an autoimmune disease, the persistent systemic inflammatory response associated with connective tissue disease (CTD) is involved in the development of venous thromboembolism (VTE). However, clinical data showed that the risk of VTE in patients differed between subtypes of CTD, suggesting that different subtypes may have independent mechanisms to promote the development of VTE, but the specific mechanism lacks sufficient research at present. The development of pulmonary fibrosis also contributes to the development of VTE, and therefore, patients with CTD-associated interstitial lung disease (CTD-ILD) may be at higher risk of VTE than patients with CTD alone or patients with ILD alone. In addition, the activation of the coagulation cascade response will drive further progression of the patient's pre-existing pulmonary fibrosis, which will continue to increase the patient's risk of VTE and adversely affect prognosis. Currently, the treatment for CTD-ILD is mainly immunosuppressive and antirheumatic therapy, such as the use of glucocorticoids and janus kinase-inhibitors (JAKis), but, paradoxically, these drugs are also involved in the formation of patients' coagulation tendency, making the clinical treatment of CTD-ILD patients with a higher risk of developing VTE challenging. In this article, we review the potential risk factors and related mechanisms for the development of VTE in CTD-ILD patients to provide a reference for clinical treatment and prevention.
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Affiliation(s)
- Wenli Jiang
- Department of Pulmonary and Critical Care Medicine, Second Hospital, Jilin University, 130041, Changchun, China
| | - Wenhui Jia
- Department of Pulmonary and Critical Care Medicine, Second Hospital, Jilin University, 130041, Changchun, China
| | - Chunling Dong
- Department of Pulmonary and Critical Care Medicine, Second Hospital, Jilin University, 130041, Changchun, China.
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Korogodina A, Kaur N, Xie X, Mehta A, Cleven KL, Ayesha B, Kumthekar A. The impact of hospitalization on mortality in patients with connective tissue disease-associated interstitial lung disease: a medical records review study. Adv Rheumatol 2024; 64:1. [PMID: 38167388 DOI: 10.1186/s42358-023-00343-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Accepted: 12/13/2023] [Indexed: 01/05/2024] Open
Abstract
BACKGROUND Interstitial lung disease (ILD) remains one of the most important causes of morbidity and mortality in patients with Connective Tissue Diseases (CTD). This study evaluated the impact of hospitalization on mortality in an ethnically and racially diverse cohort of CTD-ILD patients. METHODS We conducted a medical records review study at Montefiore Medical Center, Bronx, NY. We included 96 patients and collected data on demographic characteristics, reasons for hospitalization, length of stay, immunosuppressant therapy use, and mortality. We stratified our patients into two cohorts: hospitalized and non-hospitalized. The hospitalized cohort was further subdivided into cardiopulmonary and non-cardiopulmonary admissions. Two-sample tests or Wilcoxon's rank sum tests for continuous variables and Chi-square or Fisher's exact tests for categorical variables were used for analyses as deemed appropriate. RESULTS We identified 213 patients with CTD-ILD. Out of them, 96 patients met the study's inclusion criteria. The majority of patients were females (79%), and self-identified as Hispanic (54%) and Black (40%). The most common CTDs were rheumatoid arthritis (RA) (29%), inflammatory myositis (22%), and systemic sclerosis (15%). The majority (76%) of patients required at least one hospitalization. In the non-hospitalized group, no deaths were observed, however we noted significant increase of mortality risk in hospitalized group (p = 0.02). We also observed that prolonged hospital stay (> 7 days) as well as older age and male sex were associated with increased mortality. CONCLUSIONS Prolonged (> 7 days) hospital stay and hospitalization for cardiopulmonary causes, as well as older age and male sex were associated with an increased mortality risk in our cohort of CTD-ILD patients.
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Affiliation(s)
- Anna Korogodina
- Department of Medicine, Montefiore Medical Center-Wakefield/Albert Einstein College of Medicine, Bronx, NY, USA.
| | - Navneet Kaur
- Touro University Medical Group, Stockton, CA, USA
| | - Xianhong Xie
- Department of Epidemiology & Population Health, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Adhya Mehta
- Department of Internal Medicine, Jacobi Medical Center, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Krystal L Cleven
- Division of Pulmonary Medicine, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, NY, USA
| | - Bibi Ayesha
- Division of Rheumatology, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, NY, USA
| | - Anand Kumthekar
- Division of Rheumatology, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, NY, USA
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Luppi F, Manfredi A, Faverio P, Andersen MB, Bono F, Pagni F, Salvarani C, Bendstrup E, Sebastiani M. The usual Interstitial pneumonia pattern in autoimmune rheumatic diseases. BMC Pulm Med 2023; 23:501. [PMID: 38082233 PMCID: PMC10714466 DOI: 10.1186/s12890-023-02783-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Accepted: 11/23/2023] [Indexed: 12/18/2023] Open
Abstract
Usual Interstitial Pneumonia (UIP) is characterized by progression of lung parenchyma that may be observed in various autoimmune rheumatic diseases (ARDs), including rheumatoid arthritis and connective tissue diseases. From a diagnostic point of view, a UIP pattern related to ARDs may display imaging and pathological features able to distinguish it from that related to IPF, such as the "straight-edge" sign at HRCT and lymphoplasmacytic infiltrates at histologic specimens. Multidisciplinary approach (MDD), involving at least pulmonologist, rheumatologist and radiologist, is fundamental in the differential diagnosis process, but MDD is also required in the evaluation of severity, progression and response to treatment, that is based on the combination of changes in symptoms, pulmonary function trends, and, in selected patients, serial CT evaluation. Differently from IPF, in patients with ARDs both functional evaluation and patient-reported outcomes may be affected by systemic involvement and comorbidities, including musculoskeletal manifestations of disease. Finally, in regards to pharmacological treatment, immunosuppressants have been considered the cornerstone of therapy, despite the lack of solid evidence in most cases; recently, antifibrotic drugs were also proposed for the treatment of progressive fibrosing ILDs other than IPF. In ARD-ILD, the therapeutic choice should balance the need for the control of systemic and lung involvements with the risk of adverse events from multi-morbidities and -therapies. Purpose of this review is to summarize the definition, the radiological and morphological features of the UIP pattern in ARDs, together with risk factors, diagnostic criteria, prognostic evaluation, monitoring and management approaches of the UIP-ARDs.
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Affiliation(s)
- Fabrizio Luppi
- Respiratory Disease, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italy.
- School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy.
| | - Andreina Manfredi
- Rheumatology Unit, University of Modena and Reggio Emilia, Azienda Ospedaliero-Universitaria Policlinico di Modena, Modena, Italy
| | - Paola Faverio
- Respiratory Disease, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italy
- School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Michael Brun Andersen
- Copenhagen University Hospital Gentofte, Copenhagen, Denmark
- Department of Clinical Medicine, Copenhagen University, Copenhagen, Denmark
| | - Francesca Bono
- Pathology, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italy
| | - Fabio Pagni
- School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
- Pathology, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italy
| | - Carlo Salvarani
- Rheumatology Unit, Dipartimento Medicina Interna e Specialità Mediche, Azienda Unità Sanitaria Locale di Reggio Emilia-Istituto di Ricerca e Cura a Carattere Scientifico, Reggio Emilia, Italy
| | - Elisabeth Bendstrup
- Center for Rare Lung Disease, Department of Respiratory Diseases and Allergy, Aarhus University Hospital, and Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Marco Sebastiani
- Rheumatology Unit, University of Modena and Reggio Emilia, Azienda Ospedaliero-Universitaria Policlinico di Modena, Modena, Italy
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Maher TM, Stowasser S, Voss F, Bendstrup E, Kreuter M, Martinez FJ, Sime PJ, Stock C. Decline in forced vital capacity as a surrogate for mortality in patients with pulmonary fibrosis. Respirology 2023; 28:1147-1153. [PMID: 37646126 DOI: 10.1111/resp.14579] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Accepted: 08/08/2023] [Indexed: 09/01/2023]
Abstract
BACKGROUND AND OBJECTIVE Surrogate endpoints enable determination of meaningful treatment effects more efficiently than applying the endpoint of ultimate interest. We used data from trials of nintedanib in subjects with pulmonary fibrosis to assess decline in forced vital capacity (FVC) as a surrogate for mortality. METHODS Data from the nintedanib and placebo groups of trials in subjects with idiopathic pulmonary fibrosis, other forms of progressive pulmonary fibrosis, and pulmonary fibrosis due to systemic sclerosis (NCT00514683, NCT01335464, NCT01335477, NCT01979952, NCT02999178, NCT02597933) were pooled. Using joint models for longitudinal and time-to-event data, we assessed the association between decline in FVC % predicted and time to death over 52 weeks. The rate of change in FVC % predicted and the current value of FVC % predicted were modelled longitudinally and estimates applied as predictors in time-to-event models. RESULTS Among 2583 subjects with pulmonary fibrosis, both a greater rate of decline in FVC % predicted and a lower current value of FVC % predicted were associated with an increased risk of death over 52 weeks (HR 1.79 [95% CI: 1.57, 2.03] and HR 1.24 [1.17, 1.32] per 5-percentage point decrease, respectively). Associations between the rate of change in FVC % predicted and the risk of death were consistent between patients with IPF and other ILDs. CONCLUSION Data from clinical trials in subjects with pulmonary fibrosis of diverse aetiology demonstrate a strong association between decline in FVC % predicted and mortality over 52 weeks, supporting FVC decline as a surrogate for mortality in these patients.
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Affiliation(s)
- Toby M Maher
- Keck School of Medicine, University of Southern California, Los Angeles, California, USA
- Imperial College London, London, UK
| | - Susanne Stowasser
- Boehringer Ingelheim International GmbH, Ingelheim am Rhein, Germany
| | - Florian Voss
- Boehringer Ingelheim Pharma GmbH & Co. KG, Ingelheim am Rhein, Germany
| | - Elisabeth Bendstrup
- Centre for Rare Lung Diseases, Department of Respiratory Diseases and Allergy and Department of Clinical Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Michael Kreuter
- Center for Interstitial and Rare Lung Diseases, Pneumology and Respiratory Care Medicine, Thoraxklinik, University of Heidelberg, Member of the German Center for Lung Research, Heidelberg, Germany
| | | | - Patricia J Sime
- Department of Internal Medicine, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Christian Stock
- Boehringer Ingelheim Pharma GmbH & Co. KG, Ingelheim am Rhein, Germany
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Petelytska L, Bonomi F, Cannistrà C, Fiorentini E, Peretti S, Torracchi S, Bernardini P, Coccia C, De Luca R, Economou A, Levani J, Matucci-Cerinic M, Distler O, Bruni C. Heterogeneity of determining disease severity, clinical course and outcomes in systemic sclerosis-associated interstitial lung disease: a systematic literature review. RMD Open 2023; 9:e003426. [PMID: 37940340 PMCID: PMC10632935 DOI: 10.1136/rmdopen-2023-003426] [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: 06/23/2023] [Accepted: 10/02/2023] [Indexed: 11/10/2023] Open
Abstract
Objective The course of systemic sclerosis-associated interstitial lung disease (SSc-ILD) is highly variable and different from continuously progressive idiopathic pulmonary fibrosis (IPF). Most proposed definitions of progressive pulmonary fibrosis or SSc-ILD severity are based on the research data from patients with IPF and are not validated for patients with SSc-ILD. Our study aimed to gather the current evidence for severity, progression and outcomes of SSc-ILD.Methods A systematic literature review to search for definitions of severity, progression and outcomes recorded for SSc-ILD was performed according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines in Medline, Embase, Web of Science and Cochrane Library up to 1 August 2023.Results A total of 9054 papers were reviewed and 342 were finally included. The most frequent tools used for the definition of SSc-ILD progression and severity were combined changes of carbon monoxide diffusing capacity (DLCO) and forced vital capacity (FVC), isolated FVC or DLCO changes, high-resolution CT (HRCT) extension and composite algorithms including pulmonary function test, clinical signs and HRCT data. Mortality was the most frequently reported long-term event, both from all causes or ILD related.Conclusions The studies presenting definitions of SSc-ILD 'progression', 'severity' and 'outcome' show a large heterogeneity. These results emphasise the need for developing a standardised, consensus definition of severe SSc-ILD, to link a disease specific definition of progression as a surrogate outcome for clinical trials and clinical practice.PROSPERO registration number CRD42022379254.Cite Now.
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Affiliation(s)
- Liubov Petelytska
- Rheumatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
- Department Internal Medicine #3, Bogomolets National Medical University, Kiiv, Ukraine
| | - Francesco Bonomi
- Department of Experimental and Clinical Medicine, Division of Rheumatology, University of Florence - Careggi University Hospital, Florence, Italy
| | - Carlo Cannistrà
- Department of Experimental and Clinical Medicine, Division of Rheumatology, University of Florence - Careggi University Hospital, Florence, Italy
| | - Elisa Fiorentini
- Department of Experimental and Clinical Medicine, Division of Rheumatology, University of Florence - Careggi University Hospital, Florence, Italy
| | - Silvia Peretti
- Department of Experimental and Clinical Medicine, Division of Rheumatology, University of Florence - Careggi University Hospital, Florence, Italy
| | - Sara Torracchi
- Department of Experimental and Clinical Medicine, Division of Rheumatology, University of Florence - Careggi University Hospital, Florence, Italy
| | - Pamela Bernardini
- Department of Experimental and Clinical Medicine, Division of Rheumatology, University of Florence - Careggi University Hospital, Florence, Italy
| | - Carmela Coccia
- Department of Experimental and Clinical Medicine, Division of Rheumatology, University of Florence - Careggi University Hospital, Florence, Italy
| | - Riccardo De Luca
- Department of Experimental and Clinical Medicine, Division of Rheumatology, University of Florence - Careggi University Hospital, Florence, Italy
| | - Alessio Economou
- Department of Experimental and Clinical Medicine, Division of Rheumatology, University of Florence - Careggi University Hospital, Florence, Italy
| | - Juela Levani
- Department of Experimental and Clinical Medicine, Division of Rheumatology, University of Florence - Careggi University Hospital, Florence, Italy
| | - Marco Matucci-Cerinic
- Department of Experimental and Clinical Medicine, Division of Rheumatology, University of Florence - Careggi University Hospital, Florence, Italy
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases, San Raffaele Hospital, Milan, Italy
| | - Oliver Distler
- Rheumatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Cosimo Bruni
- Rheumatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
- Department of Experimental and Clinical Medicine, Division of Rheumatology, University of Florence - Careggi University Hospital, Florence, Italy
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12
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Walsh SLF, Lafyatis RA, Cottin V. Imaging Features of Autoimmune Disease-Related Interstitial Lung Diseases. J Thorac Imaging 2023; 38:S30-S37. [PMID: 37732704 DOI: 10.1097/rti.0000000000000734] [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: 09/22/2023]
Abstract
Interstitial lung diseases (ILDs) associated with autoimmune diseases show characteristic signs of imaging. Radiologic signs are also used in the identification of ILDs with features suggestive of autoimmune disease that do not meet the criteria for a specific autoimmune disease. Radiologists play a key role in identifying these signs and assessing their relevance as part of multidisciplinary team discussions. A radiologist may be the first health care professional to pick up signs of autoimmune disease in a patient referred for assessment of ILD or with suspicion for ILD. Multidisciplinary team discussion of imaging findings observed during follow-up may inform a change in diagnosis or identify progression, with implications for a patient's treatment regimen. This article describes the imaging features of autoimmune disease-related ILDs and the role of radiologists in assessing their relevance.
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Affiliation(s)
- Simon L F Walsh
- National Heart and Lung Institute, Imperial College, London, UK
| | - Robert A Lafyatis
- Division of Rheumatology and Clinical Immunology, University of Pittsburgh, PA
| | - Vincent Cottin
- National Reference Center for Rare Pulmonary Diseases, Louis Pradel Hospital, Claude Bernard University Lyon 1, Lyon, France
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13
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Tseng CC, Sung YW, Chen KY, Wang PY, Yen CY, Sung WY, Wu CC, Ou TT, Tsai WC, Liao WT, Chen CJ, Lee SC, Chang SJ, Yen JH. The Role of Macrophages in Connective Tissue Disease-Associated Interstitial Lung Disease: Focusing on Molecular Mechanisms and Potential Treatment Strategies. Int J Mol Sci 2023; 24:11995. [PMID: 37569370 PMCID: PMC10419312 DOI: 10.3390/ijms241511995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 07/24/2023] [Accepted: 07/25/2023] [Indexed: 08/13/2023] Open
Abstract
Connective tissue disease-associated interstitial lung disease (CTD-ILD) is a severe manifestation of CTD that leads to significant morbidity and mortality. Clinically, ILD can occur in diverse CTDs. Pathologically, CTD-ILD is characterized by various histologic patterns, such as nonspecific interstitial pneumonia, organizing pneumonia, and usual interstitial pneumonia. Abnormal immune system responses have traditionally been instrumental in its pathophysiology, and various changes in immune cells have been described, especially in macrophages. This article first briefly overviews the epidemiology, clinical characteristics, impacts, and histopathologic changes associated with CTD-ILD. Next, it summarizes the roles of various signaling pathways in macrophages or products of macrophages in ILD, helped by insights gained from animal models. In the following sections, this review returns to studies of macrophages in CTD-ILD in humans for an overall picture of the current understanding. Finally, we direct attention to potential therapies targeting macrophages in CTD-ILD in investigation or in clinical trials, as well as the future directions regarding macrophages in the context of CTD-ILD. Although the field of macrophages in CTD-ILD is still in its infancy, several lines of evidence suggest the potential of this area.
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Affiliation(s)
- Chia-Chun Tseng
- Graduate Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan
- School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan
- Division of Rheumatology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung 807, Taiwan
| | - Ya-Wen Sung
- Department of Nursing, Kaohsiung Medical University Hospital, Kaohsiung 807, Taiwan
| | - Kuan-Yu Chen
- Division of Rheumatology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung 807, Taiwan
| | - Pin-Yi Wang
- Division of Rheumatology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung 807, Taiwan
| | - Chang-Yi Yen
- Division of Rheumatology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung 807, Taiwan
| | - Wan-Yu Sung
- Division of Rheumatology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung 807, Taiwan
| | - Cheng-Chin Wu
- Division of Rheumatology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung 807, Taiwan
| | - Tsan-Teng Ou
- Division of Rheumatology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung 807, Taiwan
| | - Wen-Chan Tsai
- Division of Rheumatology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung 807, Taiwan
| | - Wei-Ting Liao
- Department of Biotechnology, College of Life Science, Kaohsiung Medical University, Kaohsiung 807, Taiwan
- Department of Medical Research, Kaohsiung Medical University Hospital, Kaohsiung 807, Taiwan
| | - Chung-Jen Chen
- Department of Internal Medicine, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung 801, Taiwan
| | - Su-Chen Lee
- Laboratory Diagnosis of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan
| | - Shun-Jen Chang
- Department of Kinesiology, Health and Leisure Studies, National University of Kaohsiung, Kaohsiung 811, Taiwan
| | - Jeng-Hsien Yen
- Graduate Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan
- Division of Rheumatology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung 807, Taiwan
- Institute of Biomedical Sciences, National Sun Yat-Sen University, Kaohsiung 804, Taiwan
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14
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Joy GM, Arbiv OA, Wong CK, Lok SD, Adderley NA, Dobosz KM, Johannson KA, Ryerson CJ. Prevalence, imaging patterns and risk factors of interstitial lung disease in connective tissue disease: a systematic review and meta-analysis. Eur Respir Rev 2023; 32:32/167/220210. [PMID: 36889782 PMCID: PMC10032591 DOI: 10.1183/16000617.0210-2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Accepted: 01/09/2023] [Indexed: 03/10/2023] Open
Abstract
INTRODUCTION Interstitial lung disease (ILD) is a frequent manifestation of connective tissue disease (CTD) with substantial variability in prevalence and outcomes reported across CTD subtypes. This systematic review summarises the prevalence, risk factors and ILD patterns on chest computed tomography of CTD-ILD. METHODS A comprehensive search was performed in Medline and Embase to identify eligible studies. Meta-analyses were completed using a random effects model to determine the pooled prevalence of CTD-ILD and ILD patterns. RESULTS 11 582 unique citations were identified with 237 articles included. Pooled prevalence of ILD was 11% in rheumatoid arthritis (95% CI 7-15%), 47% in systemic sclerosis (44-50%), 41% in idiopathic inflammatory myositis (33-50%), 17% in primary Sjögren's syndrome (12-21%), 56% in mixed connective tissue disease (39-72%) and 6% in systemic lupus erythematosus (3-10%). Usual interstitial pneumonia was the most prevalent ILD pattern in rheumatoid arthritis (pooled prevalence of 46%), while nonspecific interstitial pneumonia was the most common ILD pattern in all other CTD subtypes (pooled prevalence range 27-76%). Across all CTDs with available data, positive serology and higher inflammatory markers were risk factors for development of ILD. DISCUSSION We identified substantial variability in ILD across CTD subtypes suggesting that CTD-ILD is too heterogenous to be considered a single entity.
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Affiliation(s)
- Greta M Joy
- Department of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Omri A Arbiv
- Department of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Carmen K Wong
- Department of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Stacey D Lok
- Department of Medicine, University of Saskatchewan, Saskatoon, SK, Canada
| | | | - Krzysztof M Dobosz
- Department of Medicine, University of British Columbia, Vancouver, BC, Canada
| | | | - Christopher J Ryerson
- Department of Medicine, University of British Columbia, Vancouver, BC, Canada
- Centre for Heart Lung Innovation, University of British Columbia, Vancouver, BC, Canada
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15
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Nurmi HM, Elfving PK, Kettunen HP, Suoranta SK, Järvinen HMI, Kuittinen VAE, Purokivi MK, Kaarteenaho RL, Koskela HO. Inflammatory myositis-associated interstitial lung disease can be distinguished from that associated with other connective tissue diseases. J Thorac Dis 2023; 15:311-322. [PMID: 36910053 PMCID: PMC9992630 DOI: 10.21037/jtd-22-1219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Accepted: 12/02/2022] [Indexed: 01/30/2023]
Abstract
Background Acute onset of interstitial lung disease (ILD) has been described in patients with idiopathic inflammatory myositis (IIM), but controlled studies about this issue are sparse. The aim of this study was to compare disease onset, demographics, and high-resolution computed tomography (HRCT) patterns in IIM-ILD and other connective tissue disease (CTD)-ILDs. Methods Clinical and radiological data of 22 IIM-ILD and 132 other CTD-ILD patients was retrospectively gathered from hospital registries between January 2000 and November 2019. Data was re-assessed and compared using a multivariate analysis. Results Compared to other CTD-ILDs, the patients with IIM-ILD were younger (59.7 vs. 68.0 years, P=0.023), more often non-smokers (71.4% vs. 45.7%, P=0.029) and displayed radiological nonspecific interstitial pneumonia/organizing pneumonia (NSIP/OP) overlap pattern more frequently (27.3% vs. 1.5%, P<0.001). The onset of ILD was acute with patients needing intensive care significantly more often in IIM-ILD than in other CTD-ILDs (22.7% vs. 2.3%, P<0.001). In most patients ILD was diagnosed before or simultaneously with IIM presentation unlike in other CTD-ILDs (90.9% vs. 47.7%, P<0.001). In multivariate analysis, NSIP/OP overlap pattern, acute onset disease treated in intensive care unit and ILD preceding or being diagnosed simultaneously with CTD were significantly associated with IIM-ILD. The multivariate model, supplemented with age, had excellent diagnostic performance identifying IIM-ILD [area under curve (AUC) 0.845]. Conclusions Unlike other CTD-ILDs, IIM-ILD often develops acutely, simultaneously with the systemic disease. Therefore, clinicians should consider IIM-ILD as an option of differential diagnosis in patients with acute ILD and promptly test muscle enzymes as well as comprehensive autoantibody tests.
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Affiliation(s)
- Hanna M Nurmi
- Division of Respiratory Medicine, Institute of Clinical Medicine, University of Eastern Finland, Kuopio, Finland.,Center of Medicine and Clinical Research, Department of Respiratory Medicine, Kuopio University Hospital, Kuopio, Finland
| | - Pia K Elfving
- Department of Medicine, Kuopio University hospital, Kuopio, Finland.,Institute of Clinical Medicine, University of Eastern Finland, Kuopio, Finland
| | | | - Sanna-Katja Suoranta
- Department of Clinical Radiology, Kuopio University Hospital, Kuopio, Finland.,Institute of Clinical Radiology, University of Eastern Finland, Kuopio, Finland
| | - Henrik M I Järvinen
- Division of Respiratory Medicine, Institute of Clinical Medicine, University of Eastern Finland, Kuopio, Finland
| | - Vili A E Kuittinen
- Division of Respiratory Medicine, Institute of Clinical Medicine, University of Eastern Finland, Kuopio, Finland
| | - Minna K Purokivi
- Center of Medicine and Clinical Research, Department of Respiratory Medicine, Kuopio University Hospital, Kuopio, Finland
| | - Riitta L Kaarteenaho
- Research Unit of Internal Medicine, University of Oulu and Center of Internal Medicine and Respiratory Medicine, Medical Research Center Oulu, Oulu University Hospital, Oulu, Finland
| | - Heikki O Koskela
- Division of Respiratory Medicine, Institute of Clinical Medicine, University of Eastern Finland, Kuopio, Finland.,Center of Medicine and Clinical Research, Department of Respiratory Medicine, Kuopio University Hospital, Kuopio, Finland
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16
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Platenburg MGJP, van der Vis JJ, Grutters JC, van Moorsel CHM. Decreased Survival and Lung Function in Progressive Pulmonary Fibrosis. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:medicina59020296. [PMID: 36837496 PMCID: PMC9962949 DOI: 10.3390/medicina59020296] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/17/2022] [Revised: 02/01/2023] [Accepted: 02/03/2023] [Indexed: 02/08/2023]
Abstract
Background and Objectives: Progressive pulmonary fibrosis (PPF) is a recently described term reserved for patients with fibrotic ILD other than idiopathic pulmonary fibrosis (IPF) with fast clinical deterioration. Here, survival and prognostic biomarkers at the time of diagnosis for PPF are investigated in a fibrotic ILD other than IPF cohort (non-IPF). Materials and Methods: Patients diagnosed during the period of 2012-2018 at the ILD Center of Excellence (St. Antonius Hospital, Nieuwegein, The Netherlands) with a fibrotic ILD were included in this study. The presence of PPF was investigated using the criteria from the updated IPF/PPF guideline during the first year after diagnosis. Logistic regression analysis was used to determine risk factors for PPF. A Kaplan-Meier survival analysis with log-rank test was conducted to analyze survival in patients with and without PPF. Results: This study included 304 non-IPF patients and, for comparison, 379 IPF patients. In non-IPF patients, 146 (46%) fulfilled ≥2 criteria for PPF. These patients had a median transplant-free survival rate of 2.9 ± 0.4 years, which was worse than non-IPF patients without PPF (10.1 ± 1.8 years, p < 0.001). The risk for PPF was increased in patients with FVC < 50% (odds ratio (OR) of 2.50, 95% CI = 1.01-6.17, p = 0.047) or DLCOc ≤ 35% (OR = 2.57, 95% CI = 1.24-5.35, p = 0.011). In the first 3 years after diagnosis, survival in PPF and IPF is the same, while in the following years IPF has a significantly worse survival. Conclusions: The non-IPF cohort with PPF had a significantly worse transplant-free survival compared with the non-IPF cohort without PPF. Independent risk factors for PPF in non-IPF were FVC < 50% and DLCOc ≤ 35%.
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Affiliation(s)
- Mark G. J. P. Platenburg
- Interstitial Lung Diseases Center of Excellence, Department of Pulmonology, St Antonius Hospital, 3435 CM Nieuwegein, The Netherlands
- Correspondence: ; Tel.: +31-88-320-3000; Fax: +31-088-3207081
| | - Joanne J. van der Vis
- Interstitial Lung Diseases Center of Excellence, Department of Pulmonology, St Antonius Hospital, 3435 CM Nieuwegein, The Netherlands
- Department of Clinical Chemistry, St Antonius Hospital, 3435 CM Nieuwegein, The Netherlands
| | - Jan C. Grutters
- Interstitial Lung Diseases Center of Excellence, Department of Pulmonology, St Antonius Hospital, 3435 CM Nieuwegein, The Netherlands
- Division of Heart and Lungs, University Medical Center, 3508 GA Utrecht, The Netherlands
| | - Coline H. M. van Moorsel
- Interstitial Lung Diseases Center of Excellence, Department of Pulmonology, St Antonius Hospital, 3435 CM Nieuwegein, The Netherlands
- Division of Heart and Lungs, University Medical Center, 3508 GA Utrecht, The Netherlands
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17
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Johansen MB, Bendstrup E, Davidsen JR, Shaker SB, Martin HM. The diagnostic trajectories of Danish patients with autoimmune rheumatologic disease associated interstitial lung disease: an interview-based study. Eur Clin Respir J 2023; 10:2178601. [PMID: 36891195 PMCID: PMC9987749 DOI: 10.1080/20018525.2023.2178601] [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: 03/06/2023] Open
Abstract
Background Autoimmune rheumatologic disease associated interstitial lung diseases (ARD-ILD) are rare conditions and the association between ARDs and respiratory symptoms often goes unrecognised by ARD patients and general practitioners (GPs). The diagnostic trajectory from the first respiratory symptoms to an ARD-ILD diagnosis is often delayed and may increase the burden of symptoms and allow further disease progression.The aim of this study was to 1) characterise the diagnostic trajectories of ARD-ILD patients and to 2) identify barriers for obtaining a timely ILD diagnosis based on the experiences and perceptions of both patients and healthcare professionals. Method Semi-structured qualitative interviews were conducted with Danish ARD-ILD patients, rheumatologists, pulmonologists and ILD nurses. Results Sixteen patients, six rheumatologists, three ILD nurses and three pulmonologists participated. Five characteristics of diagnostic trajectories were identified in the patient interviews: 1) early referral to lung specialists; 2) early delay; 3) delay or shortcut depending on specific circumstances; 4) parallel diagnostic trajectories connected late in the process; 5) early identification of lung involvement without proper interpretation. With the exception of early referral to lung specialists, all of the diagnostic trajectory characteristics identified led to delayed diagnosis. Delayed diagnostic trajectories resulted in patients experiencing increased uncertainty. Inconsistent disease terminology, insufficient knowledge and lack of awareness of ARD-ILD among central healthcare professionals and delayed referral to ILD specialists were main contributors to the diagnostic delay identified by the informants. Conclusion Five characteristics of the diagnostic trajectories were identified, four of which led to diagnostic delay of ARD-ILD. Improved diagnostic trajectories can shorten the diagnostic trajectory and increase early access to appropriate specialist medical care. Improved awareness and expertise in ARD-ILD across different medical specialties, especially among GPs, may contribute to more efficient and timely diagnostic trajectories and improved patient experiences.
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Affiliation(s)
- M B Johansen
- VIVE Health, The Danish Center for Social Science Research, Copenhagen, Denmark
| | - E Bendstrup
- Center for Rare Lung Diseases, Department of Respiratory Disease and Allergy, Aarhus University Hospital, Aarhus, Denmark.,Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - J R Davidsen
- South Danish Center for Interstitial Lung Diseases (SCILS), Department of Respiratory Medicine, Odense University Hospital, Odense, Denmark.,Odense Respiratory Research Unit (ODIN), Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - S B Shaker
- Department of Respiratory Medicine, Herlev-Gentofte Hospital, Gentofte, Denmark
| | - H M Martin
- VIVE Health, The Danish Center for Social Science Research, Copenhagen, Denmark.,SDCC Trial Unit, Steno Diabetes Center Copenhagen, Herlev, Denmark
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18
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Knarborg M, Hyldgaard C, Bendstrup E, Davidsen JR, Løkke A, Shaker SB, Hilberg O. Comorbidity and mortality in systemic sclerosis and matched controls: Impact of interstitial lung disease. A population based cohort study based on health registry data. Chron Respir Dis 2023; 20:14799731231195041. [PMID: 37596992 PMCID: PMC10440053 DOI: 10.1177/14799731231195041] [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: 12/05/2022] [Accepted: 06/20/2023] [Indexed: 08/21/2023] Open
Abstract
OBJECTIVE This population-based, matched cohort study evaluates the impact of comorbidities on mortality among systemic sclerosis (SSc) patients with and without interstitial lung disease (ILD). METHOD Patients with a first-time SSc diagnosis between 2002 and 2015 were identified in the Danish National Patient Registry, separated into two cohorts - with ILD (SSc-ILD) and without ILD (non-ILD SSc), and matched 1:4 with controls from the general population on age, sex, residency and marital status. Comorbidity and mortality data were obtained from national registries. The Deyo-Charlson comorbidity score (DCcs) was used for assessment of the burden of comorbidities. RESULTS 1732 patients with SSc and 6919 controls were included; 258 (14.9%) patients had SSc-ILD. The hazard ratio (HR) for death was 2.8 (95% CI 2.4-3.3) in SSc, and especially increased in SSc-ILD (HR 4.2 (95% CI 3.2-5.4)), males (HR 3.1 95% CI 2.4-4.1) and younger adults (aged 18-40 (HR 6.9, 95% CI 3.4-14.2) and 41-50 (HR 7.7, 95% CI 3.8-15.6)). In non-ILD SSc, mortality increased with increasing DCcs. Cancer was the most frequent cause of death in SSc (24.9% of deaths) and in controls (33.5%), in SSc followed by musculoskeletal and connective tissue diseases (22.7%); the cause of only 0.8% of deaths among controls. CONCLUSION The high prevalence of comorbidities in SSc had extensive impact on mortality. Mortality was increased in males, in young adults and in SSc-ILD, underlining the excess mortality associated with ILD. These findings emphasise the importance of timely diagnosis and optimal management of organ involvement and comorbidities in SSc.
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Affiliation(s)
- Malene Knarborg
- Department of Medicine, Lillebaelt Hospital, Vejle, Denmark
- Department of Regional Health Research, University of Southern Denmark, Odense, Denmark
| | - Charlotte Hyldgaard
- Diagnostic Centre, University Research Clinic for Innovative Patient Pathways, Silkeborg Regional Hospital, Silkeborg, Denmark
| | - Elisabeth Bendstrup
- Center for Rare Lung Diseases, Department of Respiratory Diseases and Allergy, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Jesper Rømhild Davidsen
- South Danish Center for Interstitial Lung Diseases (SCILS), Department of Respiratory Medicine, Odense University Hospital, Odense, Denmark
- Odense Respiratory Research Unit (ODIN), Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Anders Løkke
- Department of Medicine, Lillebaelt Hospital, Vejle, Denmark
- Department of Regional Health Research, University of Southern Denmark, Odense, Denmark
| | - Saher Burhan Shaker
- Department of Respiratory Medicine, Herlev and Gentofte University Hospital, Copenhagen, Denmark
| | - Ole Hilberg
- Department of Medicine, Lillebaelt Hospital, Vejle, Denmark
- Department of Regional Health Research, University of Southern Denmark, Odense, Denmark
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19
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Piotrowski WJ, Martusewicz-Boros MM, Białas AJ, Barczyk A, Batko B, Błasińska K, Boros PW, Górska K, Grzanka P, Jassem E, Jastrzębski D, Kaczyńska J, Kowal-Bielecka O, Kucharz E, Kuś J, Kuźnar-Kamińska B, Kwiatkowska B, Langfort R, Lewandowska K, Mackiewicz B, Majewski S, Makowska J, Miłkowska-Dymanowska J, Puścińska E, Siemińska A, Sobiecka M, Soroka-Dąda RA, Szołkowska M, Wiatr E, Ziora D, Śliwiński P. Guidelines of the Polish Respiratory Society on the Diagnosis and Treatment of Progressive Fibrosing Interstitial Lung Diseases Other than Idiopathic Pulmonary Fibrosis. Adv Respir Med 2022; 90:425-450. [PMID: 36285980 PMCID: PMC9717335 DOI: 10.3390/arm90050052] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 08/24/2022] [Accepted: 09/05/2022] [Indexed: 11/16/2023]
Abstract
The recommendations were developed as answers to previously formulated questions concerning everyday diagnostic and therapeutic challenges. They were developed based on a review of the current literature using the GRADE methodology. The experts suggest that PF-ILD be diagnosed based on a combination of different criteria, such as the aggravation of symptoms, progression of radiological lesions, and worsening of lung function test parameters. The experts recommend a precise diagnosis of an underlying disease, with serological testing for an autoimmune disease always being included. The final diagnosis should be worked out by a multidisciplinary team (MDT). Patients with an interstitial lung disease other than IPF who do not meet the criteria for the progressive fibrosis phenotype should be monitored for progression, and those with systemic autoimmune diseases should be regularly monitored for signs of interstitial lung disease. In managing patients with interstitial lung disease associated with autoimmune diseases, an opinion of an MDT should be considered. Nintedanib rather than pirfenidon should be introduced in the event of the ineffectiveness of the therapy recommended for the treatment of the underlying disease, but in some instances, it is possible to start antifibrotic treatment without earlier immunomodulatory therapy. It is also admissible to use immunomodulatory and antifibrotic drugs simultaneously. No recommendations were made for or against termination of anti-fibrotic therapy in the case of noted progression during treatment of a PF-ILD other than IPF. The experts recommend that the same principles of non-pharmacological and palliative treatment and eligibility for lung transplantation should be applied to patients with an interstitial lung disease other than IPF with progressive fibrosis as in patients with IPF.
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Affiliation(s)
| | - Magdalena M. Martusewicz-Boros
- 3rd Lung Diseases and Oncology Department, National Tuberculosis and Lung Diseases Research Institute in Warsaw, 01-138 Warsaw, Poland
| | - Adam J. Białas
- Department of Pathobiology of Respiratory Diseases, Medical University of Lodz, 90-153 Lodz, Poland
| | - Adam Barczyk
- Department of Pneumonology, School of Medicine in Katowice, Medical University of Silesia, 40-635 Katowice, Poland
| | - Bogdan Batko
- Department of Rheumatology and Immunology, Faculty of Medicine and Health Sciences, Andrzej Frycz Modrzewski University, 30-705 Krakow, Poland
| | - Katarzyna Błasińska
- Department of Radiology, National Tuberculosis and Lung Diseases Research Institute in Warsaw, 01-138 Warsaw, Poland
| | - Piotr W. Boros
- Lung Pathophysiology Department, National Tuberculosis and Lung Diseases Research Institute in Warsaw, 01-138 Warsaw, Poland
| | - Katarzyna Górska
- Department of Internal Medicine, Pulmonary Diseases and Allergy, Medical University of Warsaw, 02-091 Warsaw, Poland
| | - Piotr Grzanka
- Department of Radiology, Voivodeship Hospital in Opole, 45-061 Opole, Poland
| | - Ewa Jassem
- Department of Allergology and Pneumonology, Medical University of Gdansk, 80-214 Gdańsk, Poland
| | - Dariusz Jastrzębski
- Department of Lung Diseases and Tuberculosis, Medical University of Silesia, 41-803 Zabrze, Poland
| | | | - Otylia Kowal-Bielecka
- Department of Rheumatology and Internal Medicine, Medical University of Białystok, 15-276 Białystok, Poland
| | - Eugeniusz Kucharz
- Department of Internal Medicine, Rheumatology and Clinical Immunology, Medical University of Silesia, 40-635 Katowice, Poland
| | - Jan Kuś
- 1st Lung Diseases Department, National Tuberculosis and Lung Diseases Research Institute in Warsaw, 01-138 Warsaw, Poland
| | - Barbara Kuźnar-Kamińska
- Department of Pulmonology, Allergology and Respiratory Oncology, University of Medical Sciences in Poznan, 61-701 Poznan, Poland
| | - Brygida Kwiatkowska
- Department of Rheumatology, Eleonora Reicher Rheumatology Institute, 02-637 Warszawa, Poland
| | - Renata Langfort
- Department of Pathology, National Tuberculosis and Lung Diseases Research Institute in Warsaw, 01-138 Warszawa, Poland
| | - Katarzyna Lewandowska
- 1st Lung Diseases Department, National Tuberculosis and Lung Diseases Research Institute in Warsaw, 01-138 Warsaw, Poland
| | - Barbara Mackiewicz
- Department of Pneumonology, Oncology and Allergology, Medical University, Lublin, 20-090 Lublin, Poland
| | - Sebastian Majewski
- Department of Pneumology, Medical University of Lodz, 90-153 Lodz, Poland
| | - Joanna Makowska
- Department of Rheumatology, Medical University of Lodz, 92-213 Lodz, Poland
| | | | - Elżbieta Puścińska
- 2nd Department of Respiratory Medicine, National Tuberculosis and Lung Diseases Research Institute in Warsaw, 01-138 Warsaw, Poland
| | - Alicja Siemińska
- Department of Allergology, Medical University of Gdańsk, 80-214 Gdansk, Poland
| | - Małgorzata Sobiecka
- 1st Lung Diseases Department, National Tuberculosis and Lung Diseases Research Institute in Warsaw, 01-138 Warsaw, Poland
| | | | - Małgorzata Szołkowska
- Department of Pathology, National Tuberculosis and Lung Diseases Research Institute in Warsaw, 01-138 Warszawa, Poland
| | - Elżbieta Wiatr
- 3rd Lung Diseases and Oncology Department, National Tuberculosis and Lung Diseases Research Institute in Warsaw, 01-138 Warsaw, Poland
| | - Dariusz Ziora
- Department of Lung Diseases and Tuberculosis, Medical University of Silesia, 41-803 Zabrze, Poland
| | - Paweł Śliwiński
- 2nd Department of Respiratory Medicine, National Tuberculosis and Lung Diseases Research Institute in Warsaw, 01-138 Warsaw, Poland
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Knarborg M, Hyldgaard C, Bendstrup E, Davidsen JR, Løkke A, Shaker SB, Hilberg O. Incidence, prevalence and regional distribution of systemic sclerosis and related interstitial lung Disease: A nationwide retrospective cohort study. Chron Respir Dis 2022; 19:14799731221125559. [PMID: 36123773 PMCID: PMC9500307 DOI: 10.1177/14799731221125559] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Objective To investigate incidence and prevalence of Systemic Sclerosis (SSc) and association with interstitial lung disease (SSc-ILD) in a nationwide population-based study. Methods Patients with an incident diagnosis of SSc in 2000–2016 were identified in the Danish National Patient Registry and categorised based on diagnosis of ILD. Incidence- and prevalence proportions were calculated based on the annual population estimates. A cox proportional hazards model was used to evaluate the association between age, sex, region and marital status and presence of ILD. Results In total, 1869 patients with SSc were identified; 275 patients (14.7%) had SSc-ILD. The majority of patients were females (75.5%). The percentage of males was higher in SSc-ILD than in SSc alone (30.9% and 23.4%, p = 0.008). Median time from SSc to ILD diagnosis was 1.4 years (range 0–14.2). ILD was diagnosed from ≤4 years before to ≥7 years after SSc. Development of ILD was associated with male gender (HR 1.75, 95% CI 1.15–2.66), age 41–50 (HR 1.81, 95% CI 1.07–3.05) and residency in the North Denmark Region (HR 1.95, 9 5% CI 1.12–3.40). Mean annual incidence proportion of SSc was 2.9/100,000 and mean annual prevalence proportion was 16.8/100,000. The incidence remained stable, but prevalence proportion increased from 14.1 – 16.5/100,000 in 2000–2008 to 17.9–19.2/100,000 in 2009–2016. Conclusion The prevalence of SSc increased during the study period, while the incidence remained stable. The prevalence of SSc-ILD was 14.7% and thus less frequent than expected. Male sex and age between 41 and 50 years were associated with ILD.
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Affiliation(s)
- Malene Knarborg
- Department of Medicine, 371420Lillebaelt Hospital, Vejle, Denmark.,Department of Regional Health Research, 6174University of Southern Denmark, Odense, Denmark
| | - Charlotte Hyldgaard
- Diagnostic Centre, University Research Clinic for Innovative Patient Pathways, 53179Silkeborg Regional Hospital, Silkeborg, Denmark
| | - Elisabeth Bendstrup
- Center for Rare Lung Diseases, Department of Respiratory Diseases and Allergy, 11297Aarhus University Hospital, Aarhus, Denmark.,Department of Clinical Medicine, 1006Aarhus University, Aarhus, Denmark
| | - Jesper R Davidsen
- South Danish Center for Interstitial Lung Diseases (SCILS), Department of Respiratory Medicine, 11286Odense University Hospital, Odense, Denmark.,Odense Respiratory Research Unit (ODIN), Department of Clinical Research, 6174University of Southern Denmark, Odense, Denmark
| | - Anders Løkke
- Department of Medicine, 371420Lillebaelt Hospital, Vejle, Denmark.,Department of Regional Health Research, 6174University of Southern Denmark, Odense, Denmark
| | - Saher B Shaker
- Department of Respiratory Medicine, 53147Herlev and Gentofte University Hospital, Copenhagen, Denmark
| | - Ole Hilberg
- Department of Medicine, 371420Lillebaelt Hospital, Vejle, Denmark.,Department of Regional Health Research, 6174University of Southern Denmark, Odense, Denmark
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