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Sapountzi E, Fotis L, Kotanidou E, Fidani L, Galli-Tsinopoulou A. Janus Kinase Inhibitors and Interstitial Lung Disease Associated With Pediatric Rheumatic Diseases: An Unexplored Field. Cureus 2023; 15:e50928. [PMID: 38143732 PMCID: PMC10739229 DOI: 10.7759/cureus.50928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/21/2023] [Indexed: 12/26/2023] Open
Abstract
Rheumatic diseases are often complicated by lung disease, commonly presenting as interstitial lung disease (ILD), with potentially detrimental consequences for patient survival. Although less frequent in pediatric patients, pulmonary involvement may be observed in almost all childhood-onset rheumatic conditions. The development of biological disease-modifying anti-rheumatic drugs has significantly improved clinical outcomes. However, disease remission is not always complete or long-lasting, and treatment may need to be discontinued due to adverse effects. A novel class of drugs, namely Janus kinase inhibitors (JAKis), has been proposed to provide a significant survival benefit for patients with rheumatic diseases. Despite the ample literature on the efficacy and safety of JAKis in rheumatic disease, only a few studies have investigated the effectiveness of these drugs in patients with pulmonary involvement, and only two case reports have presented results in pediatric patients. We provide an overview of the rationale for using JAKis in ILDs associated with rheumatic disease and summarize the main studies evaluating their efficacy in both adult and pediatric patients. The present review highlights the need for controlled long-term studies to assess the efficacy and safety of JAKis in pediatric rheumatic disease complicated by lung disease.
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Affiliation(s)
- Evdoxia Sapountzi
- 2nd Department of Pediatrics, AHEPA University General Hospital, Aristotle University of Thessaloniki, Thessaloniki, GRC
| | - Lampros Fotis
- Department of Pediatrics, Attikon General University Hospital, National and Kapodistrian University of Athens, Athens, GRC
| | - Eleni Kotanidou
- 2nd Department of Pediatrics, AHEPA University General Hospital, Aristotle University of Thessaloniki, Thessaloniki, GRC
| | - Liana Fidani
- Department of Medical Biology Genetics, Aristotle University of Thessaloniki, Thessaloniki, GRC
- 2nd Department of Pediatrics, AHEPA University General Hospital, Aristotle University of Thessaloniki, Thessaloniki, GRC
| | - Assimina Galli-Tsinopoulou
- 2nd Department of Pediatrics, AHEPA University General Hospital, Aristotle University of Thessaloniki, Thessaloniki, GRC
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Junfei Z, Meihua G, Shuai Z, Xiangting L, Zhidan L, Tianming C, Yajing L, Chu T, Lipu S. Retrospective comparative study of the efficacy of JAK inhibitor (tofacitinib) in the treatment of systemic sclerosis-associated interstitial lung disease. Clin Rheumatol 2023; 42:2823-2832. [PMID: 37335409 DOI: 10.1007/s10067-023-06660-2] [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: 11/18/2022] [Revised: 04/05/2023] [Accepted: 06/01/2023] [Indexed: 06/21/2023]
Abstract
The oral Janus kinases inhibitor (JAKi) has improved the management of skin manifestations in systemic sclerosis (SSc), and our study aimed to explore the efficacy of non-selective JAKi tofacitinib in ameliorating interstitial lung disease (ILD) in the patients with SSc. The hospitalization data of the SSc-ILD patients from April 2019 to April 2021 were collected, and the changes of pulmonary function and the radiological findings in pulmonary high-resolution CT (HRCT) from the 9 patients who received tofacitinib for at least 6 months and a matched group of 35 SSc-ILD patients treated with conventional immunosuppressants or glucocorticoids, were compared and analyzed. There were no significant differences in demographic data and clinical characteristics between the tofacitinib-treated group (tofa-group) and the matched group. However, in the tofa-group, the changes in serum lactate dehydrogenase (LDH) concentration and serum interleukin-6 levels were significantly lower than those in the matched group. Moreover, the tofa-group showed amelioration in decreased diffusing capacity of the lung for carbon monoxide (DLCO) (62.05 ± 9.47 vs. 66.61 ± 12.39, p = 0.046), reductions in ground-glass attenuation involvement (1.00 ± 0.86 vs. 0.33 ± 0.50, p = 0.024) and irregular pleural thickening (1.33 ± 0.50 vs. 0.67 ± 0.51, p = 0.004) in pulmonary HRCTs, alleviated modified Rodnan skin score (mRSS) of skin sclerosis (9.22 ± 3.81 vs. 7.11 ± 3.92, p = 0.048), and reduced HRCT scores of pulmonary fibrosis (15.00 ± 3.87 vs. 12.66 ± 4.92, p = 0.009). Logistic regression analysis showed that the involvement of ground-glass attenuation (OR 11.43) and the add-on therapy of tofacitinib (OR 9.98) were the relevant factors in the amelioration of HRCT. Our results indicate that the use of JAKi (tofacitinib) may be relevant to significant improvement of the sclerosis and early radiological abnormalities in SSc-ILD patients. Further studies are needed to confirm these findings and to explore its efficacy more precisely. Key Points • The currently available therapies for SSc-ILD have limited therapeutic benefits. • The add-on therapy of the oral JAK inhibitor is available in the real world. • The tofacitinib was promising in the improvement of the sclerosis and early radiological abnormalities in SSc-ILD patients.
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Affiliation(s)
- Zhou Junfei
- Department of Rheumatology, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, No. 7, Weiwu Road, Zhengzhou, 450000, China.
| | - Gao Meihua
- Department of Geriatrics, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou, 450000, China
| | - Zhang Shuai
- Department of Dermatology, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou, 450000, China
| | - Lu Xiangting
- Department of Dermatology, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou, 450000, China
| | - Lei Zhidan
- Department of Radiology, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou, 450000, China
| | - Cheng Tianming
- Department of Radiology, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou, 450000, China
| | - Liu Yajing
- Department of Respiratory, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou, 450000, China
| | - Tianshu Chu
- Department of Rheumatology, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, No. 7, Weiwu Road, Zhengzhou, 450000, China.
| | - Shi Lipu
- Department of Rheumatology, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, No. 7, Weiwu Road, Zhengzhou, 450000, China
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Gumkowska-Sroka O, Kotyla K, Mojs E, Palka K, Kotyla P. Novel Therapeutic Strategies in the Treatment of Systemic Sclerosis. Pharmaceuticals (Basel) 2023; 16:1066. [PMID: 37630981 PMCID: PMC10458905 DOI: 10.3390/ph16081066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 07/09/2023] [Accepted: 07/17/2023] [Indexed: 08/27/2023] Open
Abstract
Systemic sclerosis is a connective tissue disease of unknown origin and with an unpredictable course, with both cutaneous and internal organ manifestations. Despite the enormous progress in rheumatology and clinical immunology, the background of this disease is largely unknown, and no specific therapy exists. The therapeutic approach aims to treat and preserve the function of internal organs, and this approach is commonly referred to as organ-based treatment. However, in modern times, data from other branches of medicine may offer insight into how to treat disease-related complications, making it possible to find new drugs to treat this disease. In this review, we present therapeutic options aiming to stop the progression of fibrotic processes, restore the aberrant immune response, stop improper signalling from proinflammatory cytokines, and halt the production of disease-related autoantibodies.
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Affiliation(s)
- Olga Gumkowska-Sroka
- Department of Rheumatology and Clinical Immunology, Voivodeship Hospital No. 5 in Sosnowiec, Medical University of Silesia, 40-055 Katowice, Poland;
- Department of Internal Medicine Rheumatology and Clinical Immunology, Medical University of Silesia, 40-055 Katowice, Poland; (K.K.); (K.P.)
| | - Kacper Kotyla
- Department of Internal Medicine Rheumatology and Clinical Immunology, Medical University of Silesia, 40-055 Katowice, Poland; (K.K.); (K.P.)
| | - Ewa Mojs
- Department of Clinical Psychology, Poznan University of Medical Sciences, 61-701 Poznan, Poland;
| | - Klaudia Palka
- Department of Internal Medicine Rheumatology and Clinical Immunology, Medical University of Silesia, 40-055 Katowice, Poland; (K.K.); (K.P.)
| | - Przemysław Kotyla
- Department of Rheumatology and Clinical Immunology, Voivodeship Hospital No. 5 in Sosnowiec, Medical University of Silesia, 40-055 Katowice, Poland;
- Department of Internal Medicine Rheumatology and Clinical Immunology, Medical University of Silesia, 40-055 Katowice, Poland; (K.K.); (K.P.)
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Sweis JJG, Sweis NWG, Alnaimat F, Jansz J, Liao TWE, Alsakaty A, Azam A, Elmergawy H, Hanson HA, Ascoli C, Rubinstein I, Sweiss N. Immune-mediated lung diseases: A narrative review. Front Med (Lausanne) 2023; 10:1160755. [PMID: 37089604 PMCID: PMC10117988 DOI: 10.3389/fmed.2023.1160755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 03/20/2023] [Indexed: 04/25/2023] Open
Abstract
The role of immunity in the pathogenesis of various pulmonary diseases, particularly interstitial lung diseases (ILDs), is being increasingly appreciated as mechanistic discoveries advance our knowledge in the field. Immune-mediated lung diseases demonstrate clinical and immunological heterogeneity and can be etiologically categorized into connective tissue disease (CTD)-associated, exposure-related, idiopathic, and other miscellaneous lung diseases including sarcoidosis, and post-lung transplant ILD. The immunopathogenesis of many of these diseases remains poorly defined and possibly involves either immune dysregulation, abnormal healing, chronic inflammation, or a combination of these, often in a background of genetic susceptibility. The heterogeneity and complex immunopathogenesis of ILDs complicate management, and thus a collaborative treatment team should work toward an individualized approach to address the unique needs of each patient. Current management of immune-mediated lung diseases is challenging; the choice of therapy is etiology-driven and includes corticosteroids, immunomodulatory drugs such as methotrexate, cyclophosphamide and mycophenolate mofetil, rituximab, or other measures such as discontinuation or avoidance of the inciting agent in exposure-related ILDs. Antifibrotic therapy is approved for some of the ILDs (e.g., idiopathic pulmonary fibrosis) and is being investigated for many others and has shown promising preliminary results. A dire need for advances in the management of immune-mediated lung disease persists in the absence of standardized management guidelines.
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Affiliation(s)
| | | | - Fatima Alnaimat
- Division of Rheumatology, Department of Internal Medicine, The University of Jordan, Amman, Jordan
| | - Jacqueline Jansz
- Department of Medicine, University of Illinois Chicago, Chicago, IL, United States
| | - Ting-Wei Ernie Liao
- School of Medicine, Faculty of Medicine, National Yang Ming Chiao Tung University, Taipei City, Taiwan
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei City, Taiwan
| | - Alaa Alsakaty
- Division of Rheumatology, Department of Medicine, University of Illinois Chicago, Chicago, IL, United States
| | - Abeera Azam
- Department of Internal Medicine, The University of Texas Health Science Center at Tyler, Tyler, TX, United States
| | - Hesham Elmergawy
- Division of Rheumatology, Department of Medicine, University of Illinois Chicago, Chicago, IL, United States
| | - Hali A. Hanson
- UIC College of Pharmacy, University of Illinois Chicago, Chicago, IL, United States
| | - Christian Ascoli
- Division of Pulmonary, Critical Care, Sleep and Allergy, Department of Medicine, University of Illinois Chicago, Chicago, IL, United States
| | - Israel Rubinstein
- Division of Pulmonary, Critical Care, Sleep and Allergy, Department of Medicine, University of Illinois Chicago, Chicago, IL, United States
- Research Service, Jesse Brown VA Medical Center, Chicago, IL, United States
| | - Nadera Sweiss
- Division of Rheumatology, Department of Medicine, University of Illinois Chicago, Chicago, IL, United States
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Advances in Systemic Sclerosis: From Pathogenetic Pathways toward Novel Therapeutic Targets. Life (Basel) 2023; 13:life13020513. [PMID: 36836870 PMCID: PMC9961552 DOI: 10.3390/life13020513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 01/31/2023] [Accepted: 02/10/2023] [Indexed: 02/17/2023] Open
Abstract
Systemic sclerosis (SSc, or scleroderma) is a multifaceted rare connective tissue disease [...].
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Cerro Chiang G, Parimon T. Understanding Interstitial Lung Diseases Associated with Connective Tissue Disease (CTD-ILD): Genetics, Cellular Pathophysiology, and Biologic Drivers. Int J Mol Sci 2023; 24:ijms24032405. [PMID: 36768729 PMCID: PMC9917355 DOI: 10.3390/ijms24032405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2022] [Revised: 01/23/2023] [Accepted: 01/24/2023] [Indexed: 01/27/2023] Open
Abstract
Connective tissue disease-associated interstitial lung disease (CTD-ILD) is a collection of systemic autoimmune disorders resulting in lung interstitial abnormalities or lung fibrosis. CTD-ILD pathogenesis is not well characterized because of disease heterogeneity and lack of pre-clinical models. Some common risk factors are inter-related with idiopathic pulmonary fibrosis, an extensively studied fibrotic lung disease, which includes genetic abnormalities and environmental risk factors. The primary pathogenic mechanism is that these risk factors promote alveolar type II cell dysfunction triggering many downstream profibrotic pathways, including inflammatory cascades, leading to lung fibroblast proliferation and activation, causing abnormal lung remodeling and repairs that result in interstitial pathology and lung fibrosis. In CTD-ILD, dysregulation of regulator pathways in inflammation is a primary culprit. However, confirmatory studies are required. Understanding these pathogenetic mechanisms is necessary for developing and tailoring more targeted therapy and provides newly discovered disease biomarkers for early diagnosis, clinical monitoring, and disease prognostication. This review highlights the central CTD-ILD pathogenesis and biological drivers that facilitate the discovery of disease biomarkers.
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Affiliation(s)
- Giuliana Cerro Chiang
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
- Correspondence:
| | - Tanyalak Parimon
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
- Women’s Guild Lung Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
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Kamenova A, Tzouvelekis A, Margaritopoulos GA. Recent advances in the treatment of systemic sclerosis associated interstitial lung disease. Front Med (Lausanne) 2023; 10:1155771. [PMID: 37035331 PMCID: PMC10079888 DOI: 10.3389/fmed.2023.1155771] [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: 01/31/2023] [Accepted: 03/06/2023] [Indexed: 04/11/2023] Open
Abstract
Connective tissue diseases (CTDs) are a heterogenous group of systemic inflammatory disorders. The development of connective tissue disease-associated interstitial lung disease (CTD-ILD) is a key complication associated with significant morbidity and mortality. The aim of this review is to explore the pathogenesis of CTD-ILD and summarize the recent evidence from clinical trials for novel treatment options, including the role of antifibrotics and immunomodulatory therapies with a focus on systemic sclerosis associated ILD. Further clinical trials are ongoing to explore combination therapies and more targeted therapeutic options. Clinicians remain faced with the difficult challenge of appropriately selecting patients who will benefit from the available therapies and timing the start of therapy at the most suitable part of the disease course.
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Affiliation(s)
- Antoniya Kamenova
- Interstitial Lung Disease Unit, London North West University Hospital HT, London, United Kingdom
| | - Argyris Tzouvelekis
- Respiratory Medicine Department, University of Patras, Patras, Greece
- *Correspondence: Argyris Tzouvelekis,
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