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Narváez J, Cañadillas E, Castellví I, Alegre JJ, Vicens-Zygmunt V, Bermudo G, Vidal-Montal P, Molina Molina M, Nolla JM. Rituximab in the treatment of progressive interstitial lung disease associated with the antisynthetase syndrome. Arthritis Res Ther 2024; 26:122. [PMID: 38890654 PMCID: PMC11184916 DOI: 10.1186/s13075-024-03353-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Accepted: 06/10/2024] [Indexed: 06/20/2024] Open
Abstract
OBJECTIVE To assess the real-world, long-term effectiveness of rituximab (RTX) as a rescue therapy in patients with antisynthetase syndrome and progressive interstitial lung disease (ASS-ILD). METHODS Multicentre observational retrospective longitudinal study of a cohort of patients with ASS-ILD that started treatment with RTX due to recurrent or ongoing progressive ILD despite therapy with glucocorticoids and immunosuppressants. RESULTS Twenty-eight patients were analyzed. Examining the entire study population, before treatment with RTX the mean decline in %pFVC and %pDLCO from the ASS-ILD diagnosis to the initiation of RTX treatment (T0) was -6.44% and -14.85%, respectively. After six months of treatment, RTX reversed the decline in pulmonary function test (PFT) parameters: ∆%pFVC +6.29% (95% CI: -10.07 to 2.51; p=0.002 compared to T0) and ∆%pDLCO +6.15% (95% CI: -10.86 to -1.43; p=0.013). Twenty-four patients completed one year of therapy and 22 two years, maintaining the response in PFT: ∆%pFVC: +9.93% (95% CI: -15.61 to -4.25; p=0.002) and ∆%pDLCO: +7.66% (95% CI: -11.67 to -3.65; p<0.001). In addition, there was a significant reduction in the median dose of prednisone, and it could be suspended in 18% of cases. In 33% of patients who required oxygen therapy at the start of treatment, it could be discontinued. The frequency of adverse events reached 28.5% of cases. CONCLUSION Based on our results, RTX appears to be effective as rescue therapy in most patients with recurrent or progressive ASS-ILD unresponsive to conventional treatment. The use of RTX was well tolerated in the majority of patients.
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Affiliation(s)
- Javier Narváez
- Department of Rheumatology, Hospital Universitario de Bellvitge. Bellvitge Biomedical Research Institute (IDIBELL), Feixa Llarga, s/n, Hospitalet de Llobregat, 08907, Barcelona, Spain.
| | - Elena Cañadillas
- Department of Rheumatology, Hospital Clínico, Universitario Lozano Blesa, Zaragoza, Spain
| | - Iván Castellví
- Department of Rheumatology. Hospital, Universitario de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Juan José Alegre
- Department of Rheumatology. Hospital, Universitario Dr Peset, Valencia, Spain
| | - Vanesa Vicens-Zygmunt
- Interstitial Lung Disease Unit, Department of Pneumology. Hospital, Universitario de Bellvitge. Bellvitge Biomedical Research Institute (IDIBELL), Barcelona, Spain
| | - Guadalupe Bermudo
- Interstitial Lung Disease Unit, Department of Pneumology. Hospital, Universitario de Bellvitge. Bellvitge Biomedical Research Institute (IDIBELL), Barcelona, Spain
| | - Paola Vidal-Montal
- Department of Rheumatology, Hospital Universitario de Bellvitge. Bellvitge Biomedical Research Institute (IDIBELL), Feixa Llarga, s/n, Hospitalet de Llobregat, 08907, Barcelona, Spain
| | - María Molina Molina
- Interstitial Lung Disease Unit, Department of Pneumology. Hospital, Universitario de Bellvitge. Bellvitge Biomedical Research Institute (IDIBELL), Barcelona, Spain
| | - Joan Miquel Nolla
- Department of Rheumatology, Hospital Universitario de Bellvitge. Bellvitge Biomedical Research Institute (IDIBELL), Feixa Llarga, s/n, Hospitalet de Llobregat, 08907, Barcelona, Spain
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Evbuomwan MO, Ingram T, Saleem N. A Case of Overlapping Autoimmune Syndrome. Cureus 2024; 16:e59714. [PMID: 38841030 PMCID: PMC11151144 DOI: 10.7759/cureus.59714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/03/2024] [Indexed: 06/07/2024] Open
Abstract
Overlapping autoimmune disorders are used to describe the coexistence of more than one autoimmune disease in the same patient. Mixed connective tissue disease (MCTD) and anti-synthetase syndrome (ASS) are autoimmune diseases that manifest with pulmonary involvement, presenting as persistent dyspnea. The coexistence of both conditions in the same patient is extremely rare. We herein report a case of a 44-year-old female who was diagnosed with MCTD with features of ASS (anti-Jo-1 antibody) in the setting of rheumatoid arthritis (anti-cyclic citrullinated peptide (anti-CCP) antibody), which shows temporary breathing improvement following treatment with corticosteroid and mycophenolate mofetil. However, after the completion of mycophenolate mofetil, she was found to be anti-Jo-1 antibody negative and anti-CCP antibody positive. Our case emphasizes the need to recognize overlapping autoimmune conditions in patients with complex clinical features and presentations with the immediate application of a comprehensive diagnostic approach and tailored treatment strategies. Early diagnosis and aggressive treatment are crucial for achieving remission and preventing organ damage.
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Affiliation(s)
- Moses O Evbuomwan
- Radiation Oncology, University of Iowa Hospitals & Clinics, Iowa, USA
| | - Toyin Ingram
- Internal Medicine, Cape Fear Valley Health, Fayetteville, USA
| | - Nafisa Saleem
- Internal Medicine, Cape Fear Valley Health, Fayetteville, USA
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Campochiaro C, Farina N, De Luca G, Batani V, Trignani G, Vignale D, Palmisano A, Matucci-Cerinic M, Dagna L. Effectiveness and safety of mycophenolate mofetil and rituximab combination therapy for immune idiopathic myopathies. Arthritis Res Ther 2024; 26:79. [PMID: 38570792 PMCID: PMC10988925 DOI: 10.1186/s13075-024-03310-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: 12/21/2023] [Accepted: 03/16/2024] [Indexed: 04/05/2024] Open
Abstract
INTRODUCTION Idiopathic inflammatory myopathies (IIM) represent a rare and heterogenous group diseases, and their treatment is not fully defined yet. According to previous small case series, the combination of mycophenolate mofetil (MMF) and rituximab (RTX) may be effective in controlling difficult-to-treat patients. Our aim was to further explore the efficacy and safety of this combined approach in patients with IIM. METHODS Patients with IIM treated with the RTX/MMF combination in our Center were retrospectively identified. After the start of combination therapy, the efficacy was evaluated at 12 months (T12) according the 2016 ACR/EULAR response criteria for IIM. Cardiac imaging and pulmonary function tests were used to monitor disease activity in patients with myocarditis and interstitial lung disease, respectively. Adverse events were recorded over the follow-up period. RESULTS Among the 20 patients (median age 61 years; 70% female) included in the study, anti-synthetase syndrome was the most prevalent IIM subgroup (60%). At treatment start, muscle, heart, and lung were the most commonly actively affected organs. After 12 months, a moderate or major response was observed in all patients, and creatine kinase was significantly decreased (p-value = 0.012). Cardiac imaging and enzymes monitoring showed a reduction of heart inflammation, while pulmonary function tests improved in patients with lung involvement. No severe side effects were observed. CONCLUSION Our data show that combination of RTX and MMF is effective and safe in patients with severe and refractory IIM. Therefore, this combined treatment might represent a feasible approach for difficult-to-treat IIM cases.
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Affiliation(s)
- Corrado Campochiaro
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases, San Raffaele Scientific Institute, Via Olgettina 60, 20132, Milan, Italy.
- Vita-Salute San Raffaele University, Milan, Italy.
| | - Nicola Farina
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases, San Raffaele Scientific Institute, Via Olgettina 60, 20132, Milan, Italy
| | - Giacomo De Luca
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases, San Raffaele Scientific Institute, Via Olgettina 60, 20132, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
| | - Veronica Batani
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases, San Raffaele Scientific Institute, Via Olgettina 60, 20132, Milan, Italy
| | | | - Davide Vignale
- Unit of Radiology, San Raffaele Scientific Institute, Milan, Italy
| | - Anna Palmisano
- Unit of Radiology, San Raffaele Scientific Institute, Milan, Italy
| | - Marco Matucci-Cerinic
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases, San Raffaele Scientific Institute, Via Olgettina 60, 20132, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
| | - Lorenzo Dagna
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases, San Raffaele Scientific Institute, Via Olgettina 60, 20132, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
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Antisynthetase Syndrome in a Patient with Pulmonary Embolism and Nonbacterial Thrombotic Endocarditis. Case Rep Rheumatol 2023; 2023:9068597. [PMID: 36760807 PMCID: PMC9904917 DOI: 10.1155/2023/9068597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 01/05/2023] [Accepted: 01/11/2023] [Indexed: 02/03/2023] Open
Abstract
Antisynthetase syndrome is a rare autoimmune disease within the subset of idiopathic inflammatory myopathies. The diagnostic criteria include the presence of an aminoacyl-tRNA synthetase antibody, and typical clinical findings, including myositis, mechanic's hands, Raynaud phenomenon, unexplained fever, and interstitial lung disease. We describe a case of a 59-year-old male who presented with a 1-month history of progressive purplish discoloration and pain of the fingertips, dyspnea, cough, weight loss, fatigue, and who developed progressive proximal muscle weakness and dysphagia. Investigations revealed pulmonic valve and mitral valve marantic endocarditis, pulmonary embolism, myositis, organizing pneumonia, and elevation of anti-OJ antibodies. He was diagnosed with antisynthetase syndrome and treated with high dose corticosteroids and mycophenolate mofetil with a fair response.
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A Rare Case of MDA-5-Positive Amyopathic Dermatomyositis with Rapidly Progressive Interstitial Lung Disease Following COVID-19 mRNA Vaccination — a Case Report. SN COMPREHENSIVE CLINICAL MEDICINE 2022; 5:18. [PMCID: PMC9735185 DOI: 10.1007/s42399-022-01357-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Accepted: 11/25/2022] [Indexed: 12/13/2022]
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Moussa N, Gargouri R, Snoussi M, Khemakhem R, Bahloul Z, Kammoun S. Nonspecific interstitial pneumonia revealing an antisynthetase syndrome. Monaldi Arch Chest Dis 2022. [DOI: 10.4081/monaldi.2022.2045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Accepted: 10/12/2022] [Indexed: 12/02/2022] Open
Abstract
One of the most common interstitial lung diseases in antisynthetase syndrome is nonspecific interstitial pneumonia (NSIP). A 49-year-old woman presented with slow progression exertional dyspnea, myalgia, and arthralgia. The radiological findings indicated an NSIP pattern. Autoantibodies were found to be positive, but no lung biopsy was performed. Even though corticosteroid therapy significantly improved the patient's dyspnea, the patient developed mechanic's hands, the anti-synthetase antibody (PL12) became positive, and creatine phosphokinase (CPK) levels increased. As a result, the antisynthetase syndrome was established. The patient follow-up after three years revealed an improvement in symptoms under corticosteroid therapy.
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Dahal K, Chaudhary A, Rawal L, Ray U, Paudel S, Khanal P, Gyawali P, Sah SK, Shrestha KK, Pandey S. Antisynthetase syndrome and interstitial lung disease: A case report. Ann Med Surg (Lond) 2022; 82:104571. [PMID: 36268301 PMCID: PMC9577423 DOI: 10.1016/j.amsu.2022.104571] [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: 07/16/2022] [Revised: 08/30/2022] [Accepted: 09/04/2022] [Indexed: 11/29/2022] Open
Abstract
Introduction Myositis, Raynaud's phenomenon, fever, interstitial lung disease, mechanic's hands, and arthropathy are symptoms of Antisynthetase Syndrome (ASS), which is defined by the development of antibodies against t-ribonucleic acid (RNA) synthetase, particularly anti-Jo-1. Case presentation The case is about 29 years female with 1 month history of non-productive cough and dyspnea on exertion which was later diagnosed as ASS. Discussion The diagnosis of an inflammatory myopathy is based on clinical findings such as subacute development of symmetrical muscle weakness and signs such as laboratory investigations revealing skeletal muscle inflammation. Creatinine phosphokinase (CPK) is mainly used to demonstrate skeletal muscle involvement. Conclusion Interstitial lung disease is a frequent occurrence and is associated with a bad prognosis during the course of antisynthetase syndrome.
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Affiliation(s)
- Krishna Dahal
- Tribhuvan University, Institute of Medicine, Maharajgunj, 44600, Nepal
| | - Anand Chaudhary
- Tribhuvan University, Institute of Medicine, Maharajgunj, 44600, Nepal
| | - Laba Rawal
- Tribhuvan University, Institute of Medicine, Maharajgunj, 44600, Nepal
| | - Umesh Ray
- Tribhuvan University, Institute of Medicine, Maharajgunj, 44600, Nepal
| | - Sandip Paudel
- Tribhuvan University, Institute of Medicine, Maharajgunj, 44600, Nepal
| | - Pitambar Khanal
- Tribhuvan University, Institute of Medicine, Maharajgunj, 44600, Nepal
| | - Pawan Gyawali
- Tribhuvan University, Institute of Medicine, Maharajgunj, 44600, Nepal
| | - Sanjit Kumar Sah
- Tribhuvan University, Institute of Medicine, Maharajgunj, 44600, Nepal
| | | | - Shailendra Pandey
- Tribhuvan University, Institute of Medicine, Maharajgunj, 44600, Nepal
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Flashner BM, VanderLaan PA, Nurhussien L, Rice MB, Hallowell RW. Pulmonary histopathology of interstitial lung disease associated with antisynthetase antibodies. Respir Med 2021; 191:106697. [PMID: 34864634 DOI: 10.1016/j.rmed.2021.106697] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Revised: 11/22/2021] [Accepted: 11/23/2021] [Indexed: 02/02/2023]
Abstract
BACKGROUND We aimed to determine if antibody type is an indicator of pulmonary histopathology, using antisynthetase antibody positive interstitial lung disease (ILD) cases with lung biopsy or autopsy findings. METHODS We conducted a comprehensive review of the English language literature in PubMed to identify ILD histopathology results for cases with antibodies against anti-aminoacyl-transfer RNA (tRNA) synthetases (anti-ARS antibodies), including Jo1, PL-12, PL-7, KS, ES, and OJ. We additionally identified patients who had ILD, anti-ARS antibodies, and a lung biopsy between 2015 and 2020 at Beth Israel Deaconess Medical Center. For each case, we documented the specific anti-ARS antibody and major histopathologic patterns identified on biopsy or autopsy, including usual interstitial pneumonia (UIP), nonspecific interstitial pneumonia (NSIP), organizing pneumonia (OP), and acute lung injury (ALI). To determine if histopathology varied by antibody type, we compared the proportion of each of four major patterns by antibody type using the Fisher's Exact test. RESULTS We identified 310 cases with pathology findings and anti-ARS antibody positivity, including 12 cases from our institution. The proportion of NSIP differed significantly across antibody type, found in 31% of Jo1 (p < 0.01), 67% of EJ (p < 0.01), and 63% of KS (p < 0.01) cases. OP was common in Jo1 (23%, p = 0.07), but rare in EJ (4%, p = 0.04) and KS (4%, p = 0.04). UIP was common in PL-12 alone (36%, p = 0.03). CONCLUSION The frequency of histopathologic findings in ILD with anti-ARS positivity varies significantly by antibody type, and NSIP occurs in less than half of all cases.
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Affiliation(s)
- Bess M Flashner
- Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA.
| | - Paul A VanderLaan
- Department of Pathology, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Lina Nurhussien
- Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Mary B Rice
- Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Robert W Hallowell
- Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
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Asad M, Viswesvaraiah R. Rare presentation of antisynthetase syndrome complicated by myocarditis resulting in sustained ventricular tachycardia. BMJ Case Rep 2021; 14:14/5/e234396. [PMID: 34039538 DOI: 10.1136/bcr-2020-234396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
We report a complex case of a 66-year-old female patient with a diagnosis of interstitial lung disease (ILD) that was later correctly identified as an antisynthetase syndrome. This was only diagnosed after an episode of sustained ventricular tachycardia secondary to myocarditis. In this case report, we focus on the clinical features of this rare autoimmune condition and aim to provide useful tips to both general medical professionals and cardiologists to achieve correct differential diagnosis according to the updated international guidelines and recommendations. Early diagnosis is especially important due to the possible arrhythmogenic complications and the high mortality and morbidity associated with ILD and cardiac abnormalities.
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Affiliation(s)
- Mehak Asad
- Department of Cardiology, Stepping Hill Hospital, Stockport, England, UK
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Cassone G, Sebastiani M, Vacchi C, Erre GL, Salvarani C, Manfredi A. Efficacy and safety of mycophenolate mofetil in the treatment of rheumatic disease-related interstitial lung disease: a narrative review. Drugs Context 2021; 10:dic-2020-8-8. [PMID: 33505480 PMCID: PMC7813435 DOI: 10.7573/dic.2020-8-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Accepted: 11/26/2020] [Indexed: 12/13/2022] Open
Abstract
Mycophenolate mofetil (MMF) is an antimetabolite with a potent inhibitory effect on proliferation of T and B lymphocytes used since the early 1990s for the prevention of acute allograft rejection after organ transplant. MMF is also widely used for the treatment of a variety of rheumatic diseases (RDs) and their pulmonary involvement. Interstitial lung disease (ILD) is a heterogeneous group of progressive fibrotic diseases of the lung, which is often secondary to RD and represents a major cause of morbidity and mortality. MMF is considered the main alternative to cyclophosphamide as a first-line agent to treat RD-related ILD or as possible maintenance therapy after cyclophosphamide, with a lower rate of side-effects. However, as for other immunosuppressive agents, the use of MMF in RD-ILD is supported by poor scientific evidence. In this narrative review, we describe the available data and recent advances on the effectiveness and safety of MMF for the treatment of ILD related to RD, including rheumatoid arthritis, systemic sclerosis, primary Sjögren syndrome, systemic lupus erythematosus, idiopathic inflammatory myopathies, undifferentiated connective tissue disease, interstitial pneumonia with autoimmune features and antineutrophil cytoplasmic antibody-associated vasculitis.
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Affiliation(s)
- Giulia Cassone
- Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, Modena, Italy.,Chair and Rheumatology Unit, University of Modena and Reggio Emilia, Azienda Ospedaliero-Universitaria Policlinico di Modena, Modena, Italy.,Rheumatology Unit, IRCCS Arcispedale Santa Maria Nuova, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Marco Sebastiani
- Chair and Rheumatology Unit, University of Modena and Reggio Emilia, Azienda Ospedaliero-Universitaria Policlinico di Modena, Modena, Italy
| | - Caterina Vacchi
- Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, Modena, Italy.,Chair and Rheumatology Unit, University of Modena and Reggio Emilia, Azienda Ospedaliero-Universitaria Policlinico di Modena, Modena, Italy
| | - Gian Luca Erre
- Rheumatology Unit, Azienda Ospedaliero-Universitaria di Sassari, Sassari, Italy
| | - Carlo Salvarani
- Chair and Rheumatology Unit, University of Modena and Reggio Emilia, Azienda Ospedaliero-Universitaria Policlinico di Modena, Modena, Italy.,Rheumatology Unit, IRCCS Arcispedale Santa Maria Nuova, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Andreina Manfredi
- Chair and Rheumatology Unit, University of Modena and Reggio Emilia, Azienda Ospedaliero-Universitaria Policlinico di Modena, Modena, Italy
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Alfraji N, Mazahir U, Chaudhri M, Miskoff J. Anti-synthetase syndrome: a rare and challenging diagnosis for bilateral ground-glass opacities-a case report with literature review. BMC Pulm Med 2021; 21:11. [PMID: 33407281 PMCID: PMC7787399 DOI: 10.1186/s12890-020-01388-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Accepted: 12/21/2020] [Indexed: 02/07/2023] Open
Abstract
Background Anti-synthetase syndrome (ASS) is an uncommon immune-mediated entity characterized by myositis, interstitial lung disease (ILD), non-erosive arthritis, and less common features such as fever, Raynaud’s phenomenon, and skin changes in association with anti-aminoacyl-transfer-RNA antibodies, most commonly anti-Jo-1 antibodies.
Case presentation We present a challenging and rare case of ASS-associated ILD presenting with unexplained respiratory symptoms and bilateral infiltrates on chest imaging during the COVID-19 pandemic. High clinical suspicion for ASS with early appropriate therapy with corticosteroids and immunosuppressive agents led to marked clinical improvement. Conclusion High index of suspicion for ASS is mandated in patients with unexplained ILD. A comprehensive autoimmune work-up is important as an early treatment with corticosteroids with or without immunomodulators improves patient outcomes and survival in an otherwise poor prognostic disease.
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Affiliation(s)
- Nasam Alfraji
- Department of Internal Medicine, Jersey Shore University Medical Center, Hackensack Meridian Health, Neptune, NJ, 07753, USA.
| | - Usman Mazahir
- Department of Pulmonology and Critical Care, Jersey Shore University Medical Center, Neptune, NJ, 07753, USA
| | - Moiuz Chaudhri
- Department of Pulmonology and Critical Care, Jersey Shore University Medical Center, Neptune, NJ, 07753, USA
| | - Jeffrey Miskoff
- Department of Pulmonology and Critical Care, Jersey Shore University Medical Center, Neptune, NJ, 07753, USA
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Rituximab in the Treatment of Interstitial Lung Disease Associated with Autoimmune Diseases: Experience from a Single Referral Center and Literature Review. J Clin Med 2020; 9:jcm9103070. [PMID: 32977717 PMCID: PMC7598697 DOI: 10.3390/jcm9103070] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 09/16/2020] [Accepted: 09/21/2020] [Indexed: 02/06/2023] Open
Abstract
In the present study, we aimed to report our experience with rituximab (RTX) in the treatment of patients with ILD associated with AD (AD-ILD) at a single center. For this purpose, clinical characteristics, radiological findings, and pulmonary function tests (PFTs) of RTX-treated AD-ILD-patients seen from May 2016 until March 2020 at a referral center for individuals with ILD were retrospectively reviewed. Additionally, an updated literature review was conducted. A total of 26 patients (mean age 58.3 ± 11.1 years at ILD diagnosis) was included. The most common ADs related to ILD were systemic sclerosis, idiopathic inflammatory myositis (including anti-synthetase syndrome) and rheumatoid arthritis. Non-specific interstitial pneumonia (n = 12) and usual interstitial pneumonia (n = 11) were the predominant radiological patterns. The sustained improvement in PFTs was observed from the start of RTX, with a statistically significant increase in DLCO from basal to one year after RTX (mean + 4.2%, p = 0.024). Overall, there were no differences when comparing PFT outcome according to the radiological pattern or the specific type of AD. In conclusion, RTX constitutes a good therapeutic option to preserve lung function in patients with AD-ILD, regardless of the radiological pattern or the underlying AD.
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Robinson D, Scholz B. The antisynthetase syndrome. Proc (Bayl Univ Med Cent) 2020; 33:401-403. [DOI: 10.1080/08998280.2020.1764818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Revised: 04/25/2020] [Accepted: 04/30/2020] [Indexed: 10/24/2022] Open
Affiliation(s)
- Drew Robinson
- Department of Internal Medicine, Baylor Scott & White Medical Center – Temple, Temple, Texas
| | - Beth Scholz
- Department of Rheumatology, Baylor Scott & White Medical Center – Temple, Temple, Texas
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