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David M, Dieude P, Debray MP, Le Guen P, Crestani B, Borie R. [Low-dose methotrexate: Indications and side effects, particularly in cases of diffuse interstitial pneumonia]. Rev Mal Respir 2024:S0761-8425(24)00234-1. [PMID: 39025770 DOI: 10.1016/j.rmr.2024.06.008] [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: 11/25/2023] [Accepted: 06/09/2024] [Indexed: 07/20/2024]
Abstract
INTRODUCTION Methotrexate (MTX) is a folate antagonist used as an immunosuppressant in a number of conditions, including rheumatoid arthritis (RA). Low-dose MTX (MTX-LD) is associated with a risk of haematological, hepatic, gastrointestinal and pulmonary toxicity, which may up until now have limited its use. STATE OF THE ART In RA, data from retrospective cohorts have reported a possible excess risk of methotrexate toxicity in cases of underlying interstitial lung disease (ILD). However, recent prospective and retrospective multicentre studies have found no such increased risk, and have reassuringly concluded that MTX-LD can be prescribed in cases of RA-associated ILD (RA-ILD). PERSPECTIVES AND CONCLUSIONS Current recommendations are not to delay the introduction of MTX in patients with RA at risk of developing ILD or in the presence of RA-ILD with mild to moderate respiratory impairment.
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Affiliation(s)
- M David
- Service de pneumologie A, hôpital Bichat, AP-HP, 46, rue Henri-Huchard, 75018 Paris, France; Université Paris Cité, Inserm, PHERE, 75018 Paris, France.
| | - P Dieude
- Université Paris Cité, Inserm, PHERE, 75018 Paris, France; Service de rhumatologie A, hôpital Bichat, AP-HP, Paris, France
| | - M P Debray
- Service de radiologie, hôpital Bichat, AP-HP, Paris, France
| | - P Le Guen
- Service de pneumologie A, hôpital Bichat, AP-HP, 46, rue Henri-Huchard, 75018 Paris, France; Université Paris Cité, Inserm, PHERE, 75018 Paris, France
| | - B Crestani
- Service de pneumologie A, hôpital Bichat, AP-HP, 46, rue Henri-Huchard, 75018 Paris, France; Université Paris Cité, Inserm, PHERE, 75018 Paris, France
| | - R Borie
- Service de pneumologie A, hôpital Bichat, AP-HP, 46, rue Henri-Huchard, 75018 Paris, France; Université Paris Cité, Inserm, PHERE, 75018 Paris, France
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Sebastiani M, Manfredi A, Croci S, Faverio P, Cassone G, Vacchi C, Salvarani C, Luppi F. Rheumatoid arthritis extra-articular lung disease: new insights on pathogenesis and experimental drugs. Expert Opin Investig Drugs 2024:1-13. [PMID: 38967534 DOI: 10.1080/13543784.2024.2376567] [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: 12/31/2023] [Accepted: 07/02/2024] [Indexed: 07/06/2024]
Abstract
INTRODUCTION Pulmonary involvement is one of the most common extra-articular manifestations of rheumatoid arthritis (RA), a systemic inflammatory disease characterized by joint swelling and tenderness. All lung compartments can be interested in the course of RA, including parenchyma, airways, and, more rarely, pleura and vasculature. AREAS COVERED The aim of this paper is to review the main RA lung manifestations, focusing on pathogenesis, clinical and therapeutic issues of RA-related interstitial lung disease (ILD). Despite an increasing number of studies in the last years, pathogenesis of RA-ILD remains largely debated and the treatment of RA patients with lung involvement is still challenging in these patients. EXPERT OPINION Management of RA-ILD is largely based on expert-opinion. Due to the broad clinical manifestations, including both joints and pulmonary involvement, multidisciplinary discussion, including rheumatologist and pulmonologist, is essential, not only for diagnosis, but also to evaluate the best therapeutic approach and follow-up. In fact, the coexistence of different lung manifestations may influence the treatment response and safety. The identification of biomarkers and risk-factors for an early identification of RA patients at risk of developing ILD remains a need that still needs to be fulfilled, and that will require further investigation in the next years.
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Affiliation(s)
- Marco Sebastiani
- Department of Medicine and Surgery, University of Parma, Parma, Italy
- Rheumatology Unit, AUSL Piacenza, Piacenza, Italy
| | - Andreina Manfredi
- Rheumatology Unit, University of Modena and Reggio Emilia, Modena, Italy
| | - Stefania Croci
- Clinical Immunology, Allergy and Advanced Biotechnologies Unit, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Paola Faverio
- Respiratory Disease Unit, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italy
- School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Giulia Cassone
- Rheumatology Unit, University of Modena and Reggio Emilia, Modena, Italy
| | - Caterina Vacchi
- Rheumatology Unit, University of Modena and Reggio Emilia, Modena, Italy
| | - Carlo Salvarani
- Rheumatology Unit, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Reggio Emilia, Italy
- Faculty of Medicine and Surgery, University of Modena and Reggio Emilia, Modena, Italy
| | - Fabrizio Luppi
- Respiratory Disease Unit, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italy
- School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
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Fedorchenko Y, Zimba O, Yatsyshyn R, Doskaliuk B, Zaiats L, Fedorchenko M. The interplay between rheumatic diseases and pulmonary health. Rheumatol Int 2024; 44:1179-1184. [PMID: 38509351 DOI: 10.1007/s00296-024-05565-w] [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: 01/21/2024] [Accepted: 02/21/2024] [Indexed: 03/22/2024]
Abstract
Patients with rheumatic diseases (RDs) are prone to a number of comorbidities, particularly those affecting the respiratory system due to inflammatory and autoimmune mechanisms. Rheumatoid arthritis (RA), systemic sclerosis (SSc), and inflammatory idiopathic myopathies (IIMs) often present with progressive interstitial lung disease (ILD). The prevalence of ILD varies among patients with RDs, with 11% in RA, 47% in SSc, and 41% in IIMs. Some diagnostic markers, including KL-6, cytokines TNF-α and IL-6, and autoantibodies (anti-CCP), play a crucial role in assessing and predicting the course of pulmonary involvement in RDs. Lung fibrosis is a progressive disorder in SSc and RA, limiting the effiency of therapeutic interventions. Re-evaluating treatment approaches with disease-modifying anti-rheumatic drugs (DMARDs) is crucial for understanding their impact on the risk of lung affections. Despite initial concerns surrounding methotrexate, recent evidence points to its benefits in RA-associated interstitial lung disease (RA-ILD). Recognizing the intricate relationship between autoimmune RDs and lung affections is crucial for formulating effective treatment strategies. Emphasis is placed on collaborative efforts of rheumatologists and pulmonologists for early diagnosis, comprehensive care, and optimal patient outcomes in RA-ILD.
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MESH Headings
- Humans
- Antirheumatic Agents/therapeutic use
- Arthritis, Rheumatoid/complications
- Arthritis, Rheumatoid/drug therapy
- Arthritis, Rheumatoid/epidemiology
- Arthritis, Rheumatoid/immunology
- Comorbidity
- Lung/physiopathology
- Lung/immunology
- Lung Diseases, Interstitial/epidemiology
- Lung Diseases, Interstitial/diagnosis
- Lung Diseases, Interstitial/drug therapy
- Lung Diseases, Interstitial/immunology
- Lung Diseases, Interstitial/etiology
- Rheumatic Diseases/drug therapy
- Rheumatic Diseases/complications
- Rheumatic Diseases/immunology
- Rheumatic Diseases/epidemiology
- Scleroderma, Systemic/complications
- Scleroderma, Systemic/drug therapy
- Scleroderma, Systemic/epidemiology
- Scleroderma, Systemic/immunology
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Affiliation(s)
- Yuliya Fedorchenko
- Department of Pathophysiology, Ivano-Frankivsk National Medical University, Halytska Str. 2, Ivano-Frankivsk, 76018, Ukraine.
| | - Olena Zimba
- Department of Clinical Rheumatology and Immunology, University Hospital in Krakow, Krakow, Poland
- National Institute of Geriatrics, Rheumatology and Rehabilitation, Warsaw, Poland
- Department of Internal Medicine N2, Danylo Halytsky Lviv National Medical University, Lviv, Ukraine
| | - Roman Yatsyshyn
- Academician Ye. M. Neiko Department of Internal Medicine #1, Clinical Immunology and Allergology, Ivano-Frankivsk National Medical University, Ivano-Frankivsk, Ukraine
| | - Bohdana Doskaliuk
- Department of Pathophysiology, Ivano-Frankivsk National Medical University, Halytska Str. 2, Ivano-Frankivsk, 76018, Ukraine
| | - Liubomyr Zaiats
- Department of Pathophysiology, Ivano-Frankivsk National Medical University, Halytska Str. 2, Ivano-Frankivsk, 76018, Ukraine
| | - Mykhailo Fedorchenko
- Department of Internal Medicine # 2 and nursing, Ivano-Frankivsk National Medical University, Ivano-Frankivsk, Ukraine
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Liang B, Zhang Y, Ke D, Yan R, Jiang MN, Li L, Zhang LX, Zhao XG, Yuan GP, Xu B, Liu XM. Serum YKL-40 and Serum Krebs von den Lungen-6 as Potential Predictive Biomarkers for Rheumatoid Arthritis-Associated Interstitial Lung Disease. Immunol Invest 2024:1-12. [PMID: 38900045 DOI: 10.1080/08820139.2024.2366966] [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: 06/21/2024]
Abstract
BACKGROUND Interstitial lung disease (ILD) is a common pulmonary manifestation of rheumatoid arthritis (RA) and is associated with a poor prognosis. However, the role of blood biomarkers in RA-associated interstitial lung disease (RA-ILD) is ill-defined. We aim to evaluate the role of YKL-40 and Krebs von den Lungen-6 (KL-6) in the diagnosis and severity evaluation of RA-ILD. METHODS 45 RA-non-ILD patients and 38 RA-ILD patients were included. The clinical data and the levels of YKL-40 and KL-6 were measured and collected for all patients. The risk factors for RA-ILD were analyzed and their correlation with relevant indicators and predictive value for RA-ILD was explored. RESULTS The levels of YKL-40 and KL-6 in RA-ILD patients were higher than RA-non-ILD patients (p < .001). Both YKL-40 and KL-6 were correlated with the incidence of RA-ILD. The predictive power of combined KL-6 and YKL-40 for the presence of ILD was 0.789, with a sensitivity and specificity at 73.7% and 73.3%, respectively. In RA-ILD patients, both YKL-40 and KL-6 were positively correlated with the Scleroderma Lung Study (SLS) I score and negatively correlated with pulmonary function. CONCLUSIONS KL-6 and YKL-40 might be a useful biomarker in the diagnosis and severity evaluation of RA-ILD.
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Affiliation(s)
- Bo Liang
- Department of Rheumatology and Immunology, Beijing Shunyi District Hospital, Shunyi Teaching Hospital of Capital Medical University, Beijing, China
| | - Yan Zhang
- Department of Rheumatology and Immunology, Beijing Shunyi District Hospital, Shunyi Teaching Hospital of Capital Medical University, Beijing, China
| | - Dan Ke
- Department of Rheumatology and Immunology, Beijing Shunyi District Hospital, Shunyi Teaching Hospital of Capital Medical University, Beijing, China
| | - Rui Yan
- Department of Rheumatology and Immunology, Beijing Shunyi District Hospital, Shunyi Teaching Hospital of Capital Medical University, Beijing, China
| | - Min-Na Jiang
- Department of Rheumatology and Immunology, Beijing Shunyi District Hospital, Shunyi Teaching Hospital of Capital Medical University, Beijing, China
| | - Li Li
- Department of Rheumatology and Immunology, Beijing Shunyi District Hospital, Shunyi Teaching Hospital of Capital Medical University, Beijing, China
| | - Li-Xia Zhang
- Department of Rheumatology and Immunology, Beijing Shunyi District Hospital, Shunyi Teaching Hospital of Capital Medical University, Beijing, China
| | - Xue-Gang Zhao
- Department of Rheumatology and Immunology, Beijing Shunyi District Hospital, Shunyi Teaching Hospital of Capital Medical University, Beijing, China
| | - Guan-Ping Yuan
- Department of Rheumatology and Immunology, Beijing Shunyi District Hospital, Shunyi Teaching Hospital of Capital Medical University, Beijing, China
| | - Bing Xu
- Department of Rheumatology and Immunology, Beijing Shunyi District Hospital, Shunyi Teaching Hospital of Capital Medical University, Beijing, China
| | - Xiao-Min Liu
- Department of Rheumatology and Immunology, Beijing Shunyi District Hospital, Shunyi Teaching Hospital of Capital Medical University, Beijing, China
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Shu J, Xie W, Chen Z, Offringa R, Hu Y, Mei H. The enchanting canvas of CAR technology: Unveiling its wonders in non-neoplastic diseases. MED 2024; 5:495-529. [PMID: 38608709 DOI: 10.1016/j.medj.2024.03.016] [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: 11/04/2023] [Revised: 12/08/2023] [Accepted: 03/19/2024] [Indexed: 04/14/2024]
Abstract
Chimeric antigen receptor (CAR) T cells have made a groundbreaking advancement in personalized immunotherapy and achieved widespread success in hematological malignancies. As CAR technology continues to evolve, numerous studies have unveiled its potential far beyond the realm of oncology. This review focuses on the current applications of CAR-based cellular platforms in non-neoplastic indications, such as autoimmune, infectious, fibrotic, and cellular senescence-associated diseases. Furthermore, we delve into the utilization of CARs in non-T cell populations such as natural killer (NK) cells and macrophages, highlighting their therapeutic potential in non-neoplastic conditions and offering the potential for targeted, personalized therapies to improve patient outcomes and enhanced quality of life.
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Affiliation(s)
- Jinhui Shu
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, Hubei 430022, China; Hubei Clinical Medical Center of Cell Therapy for Neoplastic Disease, Wuhan 430022, China
| | - Wei Xie
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, Hubei 430022, China; Hubei Clinical Medical Center of Cell Therapy for Neoplastic Disease, Wuhan 430022, China
| | - Zhaozhao Chen
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, Hubei 430022, China; Hubei Clinical Medical Center of Cell Therapy for Neoplastic Disease, Wuhan 430022, China
| | - Rienk Offringa
- Department of General, Visceral and Transplantation Surgery, University Hospital Heidelberg, 69120 Heidelberg, Germany; Division of Molecular Oncology of Gastrointestinal Tumors, German Cancer Research Center, 69120 Heidelberg, Germany
| | - Yu Hu
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, Hubei 430022, China; Hubei Clinical Medical Center of Cell Therapy for Neoplastic Disease, Wuhan 430022, China
| | - Heng Mei
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, Hubei 430022, China; Hubei Clinical Medical Center of Cell Therapy for Neoplastic Disease, Wuhan 430022, China.
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6
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Anton ML, Cardoneanu A, Burlui AM, Mihai IR, Richter P, Bratoiu I, Macovei LA, Rezus E. The Lung in Rheumatoid Arthritis-Friend or Enemy? Int J Mol Sci 2024; 25:6460. [PMID: 38928165 PMCID: PMC11203675 DOI: 10.3390/ijms25126460] [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: 04/09/2024] [Revised: 06/09/2024] [Accepted: 06/09/2024] [Indexed: 06/28/2024] Open
Abstract
Rheumatoid arthritis (RA) is a chronic autoimmune condition frequently found in rheumatological patients that sometimes raises diagnosis and management problems. The pathogenesis of the disease is complex and involves the activation of many cells and intracellular signaling pathways, ultimately leading to the activation of the innate and acquired immune system and producing extensive tissue damage. Along with joint involvement, RA can have numerous extra-articular manifestations (EAMs), among which lung damage, especially interstitial lung disease (ILD), negatively influences the evolution and survival of these patients. Although there are more and more RA-ILD cases, the pathogenesis is incompletely understood. In terms of genetic predisposition, external environmental factors act and subsequently determine the activation of immune system cells such as macrophages, neutrophils, B and T lymphocytes, fibroblasts, and dendritic cells. These, in turn, show the ability to secrete molecules with a proinflammatory role (cytokines, chemokines, growth factors) that will produce important visceral injuries, including pulmonary changes. Currently, there is new evidence that supports the initiation of the systemic immune response at the level of pulmonary mucosa where the citrullination process occurs, whereby the autoantibodies subsequently migrate from the lung to the synovial membrane. The aim of this paper is to provide current data regarding the pathogenesis of RA-associated ILD, starting from environmental triggers and reaching the cellular, humoral, and molecular changes involved in the onset of the disease.
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Affiliation(s)
- Maria-Luciana Anton
- Discipline of Rheumatology, Medical Department II, University of Medicine and Pharmacy “Grigore T Popa”, 700115 Iasi, Romania; (M.-L.A.); (A.M.B.); (I.R.M.); (P.R.); (I.B.); (L.A.M.); (E.R.)
- Clinical Rehabilitation Hospital, 700661 Iasi, Romania
| | - Anca Cardoneanu
- Discipline of Rheumatology, Medical Department II, University of Medicine and Pharmacy “Grigore T Popa”, 700115 Iasi, Romania; (M.-L.A.); (A.M.B.); (I.R.M.); (P.R.); (I.B.); (L.A.M.); (E.R.)
- Clinical Rehabilitation Hospital, 700661 Iasi, Romania
| | - Alexandra Maria Burlui
- Discipline of Rheumatology, Medical Department II, University of Medicine and Pharmacy “Grigore T Popa”, 700115 Iasi, Romania; (M.-L.A.); (A.M.B.); (I.R.M.); (P.R.); (I.B.); (L.A.M.); (E.R.)
- Clinical Rehabilitation Hospital, 700661 Iasi, Romania
| | - Ioana Ruxandra Mihai
- Discipline of Rheumatology, Medical Department II, University of Medicine and Pharmacy “Grigore T Popa”, 700115 Iasi, Romania; (M.-L.A.); (A.M.B.); (I.R.M.); (P.R.); (I.B.); (L.A.M.); (E.R.)
- Clinical Rehabilitation Hospital, 700661 Iasi, Romania
| | - Patricia Richter
- Discipline of Rheumatology, Medical Department II, University of Medicine and Pharmacy “Grigore T Popa”, 700115 Iasi, Romania; (M.-L.A.); (A.M.B.); (I.R.M.); (P.R.); (I.B.); (L.A.M.); (E.R.)
- Clinical Rehabilitation Hospital, 700661 Iasi, Romania
| | - Ioana Bratoiu
- Discipline of Rheumatology, Medical Department II, University of Medicine and Pharmacy “Grigore T Popa”, 700115 Iasi, Romania; (M.-L.A.); (A.M.B.); (I.R.M.); (P.R.); (I.B.); (L.A.M.); (E.R.)
- Clinical Rehabilitation Hospital, 700661 Iasi, Romania
| | - Luana Andreea Macovei
- Discipline of Rheumatology, Medical Department II, University of Medicine and Pharmacy “Grigore T Popa”, 700115 Iasi, Romania; (M.-L.A.); (A.M.B.); (I.R.M.); (P.R.); (I.B.); (L.A.M.); (E.R.)
- Clinical Rehabilitation Hospital, 700661 Iasi, Romania
| | - Elena Rezus
- Discipline of Rheumatology, Medical Department II, University of Medicine and Pharmacy “Grigore T Popa”, 700115 Iasi, Romania; (M.-L.A.); (A.M.B.); (I.R.M.); (P.R.); (I.B.); (L.A.M.); (E.R.)
- Clinical Rehabilitation Hospital, 700661 Iasi, Romania
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Chen Y, Tang H, Luo N, Liang X, Yang P, Zhang X, Huang J, Yang Q, Huang S, Lin L. Association between flavonoid intake and rheumatoid arthritis among US adults. J Nutr Biochem 2024; 131:109673. [PMID: 38866190 DOI: 10.1016/j.jnutbio.2024.109673] [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: 11/27/2023] [Revised: 04/25/2024] [Accepted: 05/28/2024] [Indexed: 06/14/2024]
Abstract
Basic research shows that flavonoids have anti-inflammatory effects that influence rheumatoid arthritis (RA) in rats. Investigating potential dietary interventions for RA helps prevent the onset and progression of the disease. Clinical evidence on the association of flavonoid and subclass intake with RA is lacking. Using three survey cycles of 2007-2008, 2009-2010, and 2017-2018 from the National Health and Nutrition Survey and the United States Department of Agriculture's Food and Nutrient Database for Dietary Studies (FNDDS), we analyzed 7,419 American adults (≥20 years old). The values of flavonoid and subclass intake were calculated using FNDDS. The status questions for self-reported RA were from the NHANES codebook. Weighted analyses, revealed that among the 7,419 participants included in this study (mean age of 44.69 years [standard error, 0.40] and 3,584 [48.31%] were female), 408 met the classification criteria for RA. According to the multivariable logistic regression model, compared with the risk of RA in the first quartile (Q1), the risks of RA in the second quartile (Q2), the third quartile (Q3) and the fourth quartile (Q4) were lower (Q2: OR=0.55, 95% CI: 0.38-0.80; Q3: OR=0.66, 95% CI: 0.44-0.97; Q4: OR=0.64, 95% CI: 0.46-0.89; trend: P=.03). The association between total flavonoids and RA remained significant after full consideration of confounding factors. With regard to the subclasses of flavonoids, high flavanones intake was associated with low RA prevalence in Model 3 (Q3: OR= 0.60, 95% CI:0.39-0.92; Q4: OR = 0.56, 95% CI: 0.32-0.99, trend: P=.02), but no such association was found in the other subclasses. Total flavonoids intake protected against RA, and the risk of developing RA decreased significantly with increasing intake of total flavonoids. Total flavonoids and flavanones were significantly associated with reduced RA risk for the American adult population. We highlighted the importance of employing diverse methodologies to assess the health effects of flavonoids.
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Affiliation(s)
- Yan Chen
- Department of Rheumatology and Immunology, The First Affiliated Hospital of Shantou University Medical College, Shantou, China; Department of Clinical Medicine, Shantou University Medical College, Shantou, China
| | - Haoxian Tang
- Department of Clinical Medicine, Shantou University Medical College, Shantou, China; Department of Cardiology, The First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China
| | - Nan Luo
- Department of Clinical Medicine, Shantou University Medical College, Shantou, China; Department of Psychiatry, Shantou University Mental Health Center, Shantou, Guangdong, China
| | - Xiaoqing Liang
- Department of Rheumatology and Immunology, The First Affiliated Hospital of Shantou University Medical College, Shantou, China; Department of Clinical Medicine, Shantou University Medical College, Shantou, China
| | - Penchao Yang
- Department of Rheumatology and Immunology, The First Affiliated Hospital of Shantou University Medical College, Shantou, China; Department of Clinical Medicine, Shantou University Medical College, Shantou, China
| | - Xuan Zhang
- Department of Clinical Medicine, Shantou University Medical College, Shantou, China; Department of Bone and Joint Surgery, Peking University Shenzhen Hospital, Shenzhen, Guangdong, China
| | - Jingtao Huang
- Department of Clinical Medicine, Shantou University Medical College, Shantou, China; Department of Sports Medicine and Rehabilitation, Peking University Shenzhen Hospital, Shenzhen, Guangdong, China
| | - Qinglong Yang
- Department of Clinical Medicine, Shantou University Medical College, Shantou, China; Department of Urology, The Second Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China
| | - Shuxin Huang
- Department of Rheumatology and Immunology, The First Affiliated Hospital of Shantou University Medical College, Shantou, China.
| | - Ling Lin
- Department of Rheumatology and Immunology, The First Affiliated Hospital of Shantou University Medical College, Shantou, China; Department of Rheumatology, Shantou University Medical College, Shantou, China.
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Budhram B, Weatherald J, Humbert M. Pulmonary Hypertension in Connective Tissue Diseases Other than Systemic Sclerosis. Semin Respir Crit Care Med 2024; 45:419-434. [PMID: 38499196 DOI: 10.1055/s-0044-1782217] [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: 03/20/2024]
Abstract
Pulmonary hypertension (PH) is a known complication of certain connective tissue diseases (CTDs), with systemic sclerosis (SSc) being the most common in the Western world. However, PH in association with non-SSc CTD such as systemic lupus erythematous, mixed connective tissue disease, and primary Sjögren's syndrome constitutes a distinct subset of patients with inherently different epidemiologic profiles, pathophysiologic mechanisms, clinical features, therapeutic options, and prognostic implications. The purpose of this review is to inform a practical approach for clinicians evaluating patients with non-SSc CTD-associated PH.The development of PH in these patients involves a complex interplay between genetic factors, immune-mediated mechanisms, and endothelial cell dysfunction. Furthermore, the broad spectrum of CTD manifestations can contribute to the development of PH through various pathophysiologic mechanisms, including intrinsic pulmonary arteriolar vasculopathy (pulmonary arterial hypertension, Group 1 PH), left-heart disease (Group 2), chronic lung disease (Group 3), chronic pulmonary artery obstruction (Group 4), and unclear and/or multifactorial mechanisms (Group 5). The importance of diagnosing PH early in symptomatic patients with non-SSc CTD is highlighted, with a review of the relevant biomarkers, imaging, and diagnostic procedures required to establish a diagnosis.Therapeutic strategies for non-SSc PH associated with CTD are explored with an in-depth review of the medical, interventional, and surgical options available to these patients, emphasizing the CTD-specific considerations that guide treatment and aid in prognosis. By identifying gaps in the current literature, we offer insights into future research priorities that may prove valuable for patients with PH associated with non-SSc CTD.
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Affiliation(s)
- Brandon Budhram
- Division of Respirology, Department of Medicine, University of Calgary, Calgary, AB, Canada
| | - Jason Weatherald
- Division of Pulmonary Medicine, Department of Medicine, University of Alberta, Edmonton, AB, Canada
| | - Marc Humbert
- Université Paris-Saclay, Inserm UMR_S 999, Service de Pneumologie et Soins Intensifs Respiratoires, European Reference Network for Rare Respiratory Diseases (ERN-LUNG), Hôpital Bicêtre (Assistance Publique Hôpitaux de Paris), Le Kremlin-Bicêtre, France
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Rossides M. Rheumatoid Arthritis and COPD: Thinking Beyond Smoking. Chest 2024; 165:1278-1279. [PMID: 38852958 DOI: 10.1016/j.chest.2024.03.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2024] [Accepted: 03/05/2024] [Indexed: 06/11/2024] Open
Affiliation(s)
- Marios Rossides
- Institute of Environmental Medicine, Karolinska Institutet, and the Department of Respiratory Medicine and Allergy, Theme Inflammation and Ageing, Karolinska University Hospital, Stockholm, Sweden.
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10
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Mukhatayev Z, Adilbayeva A, Kunz J. CTHRC1: An Emerging Hallmark of Pathogenic Fibroblasts in Lung Fibrosis. Cells 2024; 13:946. [PMID: 38891078 PMCID: PMC11171484 DOI: 10.3390/cells13110946] [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: 02/29/2024] [Revised: 05/13/2024] [Accepted: 05/16/2024] [Indexed: 06/21/2024] Open
Abstract
Pulmonary fibrosis is a chronic, progressive, irreversible lung disease characterized by fibrotic scarring in the lung parenchyma. This condition involves the excessive accumulation of extracellular matrix (ECM) due to the aberrant activation of myofibroblasts in the alveolar environment. Transforming growth factor beta (TGF-β) signaling is a crucial driver of fibrogenesis because it promotes excessive ECM deposition, thereby leading to scar formation and lung damage. A primary target of TGF-β signaling in fibrosis is Collagen Triple Helix Repeat Containing 1 (CTHRC1), a secreted glycoprotein that plays a pivotal role in ECM deposition and wound repair. TGF-β transcriptionally regulates CTHRC1 in response to tissue injury and controls the wound healing response through functional activity. CTHRC1 may also play an essential role in re-establishing and maintaining tissue homeostasis after wound closure by modulating both the TGF-β and canonical Wnt signaling pathways. This dual function suggests that CTHRC1 regulates tissue remodeling and homeostasis. However, deregulated CTHRC1 expression in pathogenic fibroblasts has recently emerged as a hallmark of fibrosis in multiple organs and tissues. This review highlights recent studies suggesting that CTHRC1 can serve as a diagnostic and prognostic biomarker for fibrosis in idiopathic pulmonary fibrosis, systemic sclerosis, and post-COVID-19 lung fibrosis. Notably, CTHRC1 expression is responsive to antifibrotic drugs that target the TGF-β pathway, such as pirfenidone and bexotegrast, indicating its potential as a biomarker of treatment success. These findings suggest that CTHRC1 may present new opportunities for diagnosing and treating patients with lung fibrosis.
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Affiliation(s)
| | | | - Jeannette Kunz
- Department of Biomedical Sciences, School of Medicine, Nazarbayev University, 5/1 Kerey and Zhanibek Khans St., 020000 Astana, Kazakhstan; (Z.M.); (A.A.)
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11
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Du C, Liu J, Liu S, Xiao P, Chen Z, Chen H, Huang W, Lei Y. Bone and Joint-on-Chip Platforms: Construction Strategies and Applications. SMALL METHODS 2024:e2400436. [PMID: 38763918 DOI: 10.1002/smtd.202400436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Revised: 04/28/2024] [Indexed: 05/21/2024]
Abstract
Organ-on-a-chip, also known as "tissue chip," is an advanced platform based on microfluidic systems for constructing miniature organ models in vitro. They can replicate the complex physiological and pathological responses of human organs. In recent years, the development of bone and joint-on-chip platforms aims to simulate the complex physiological and pathological processes occurring in human bones and joints, including cell-cell interactions, the interplay of various biochemical factors, the effects of mechanical stimuli, and the intricate connections between multiple organs. In the future, bone and joint-on-chip platforms will integrate the advantages of multiple disciplines, bringing more possibilities for exploring disease mechanisms, drug screening, and personalized medicine. This review explores the construction and application of Organ-on-a-chip technology in bone and joint disease research, proposes a modular construction concept, and discusses the new opportunities and future challenges in the construction and application of bone and joint-on-chip platforms.
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Affiliation(s)
- Chengcheng Du
- Department of Orthopedics, Orthopedic Laboratory of Chongqing Medical University, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Jiacheng Liu
- Department of Orthopedics, Orthopedic Laboratory of Chongqing Medical University, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Senrui Liu
- Department of Orthopedics, Orthopedic Laboratory of Chongqing Medical University, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Pengcheng Xiao
- Department of Orthopedics, Orthopedic Laboratory of Chongqing Medical University, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Zhuolin Chen
- Department of Orthopedics, Orthopedic Laboratory of Chongqing Medical University, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Hong Chen
- Department of Orthopedics, Orthopedic Laboratory of Chongqing Medical University, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Wei Huang
- Department of Orthopedics, Orthopedic Laboratory of Chongqing Medical University, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Yiting Lei
- Department of Orthopedics, Orthopedic Laboratory of Chongqing Medical University, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
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12
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Zhao R, Zhang YW, Guo JC, Qiao J, Song S, Zhang TT, Zhang HY, Zhang SX. Genetic evidence reveals a causal relationship between rheumatoid arthritis and interstitial lung disease. Front Genet 2024; 15:1395315. [PMID: 38808332 PMCID: PMC11130360 DOI: 10.3389/fgene.2024.1395315] [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: 03/03/2024] [Accepted: 04/26/2024] [Indexed: 05/30/2024] Open
Abstract
Background/purpose: Previous epidemiological studies have associated interstitial lung disease (ILD) with rheumatoid arthritis (RA), yet the causality of this relationship remains uncertain. This study aimed to investigate the genetic causal link between ILD and RA. Methods: Genome-wide association study (GWAS) statistics for ILD and RA were collected from public datasets. Relevant single-nucleotide polymorphisms (SNPs) were selected by executing quality control steps from the GWAS summary results. A two-sample bidirectional Mendelian randomization (MR) analysis was performed to assess the causal relationship between the two conditions. The MR analysis primarily used the inverse variance weighting (IVW), weighted median (WM), and MR-Egger regression methods. Sensitivity analyses, including MR-Egger, leave-one-out, and MR Pleiotropy RESidual Sum and Outlier (MR-PRESSO), were conducted to evaluate the heterogeneity and pleiotropy. Replication analyses using Asian datasets were also conducted to enhance the robustness of our findings. Results: In the European population, RA was found to increase the risk of ILD by 9.6% (OR: 1.096, 95% CI: 1.023-1.174, p = 0.009). Conversely, ILD was associated with a 12.8% increased risk of RA (OR: 1.128, 95% CI: 1.013-1.256, p = 0.029). Replication analyses from Asian GWAS further supported these findings, particularly the increased risk of ILD attributable to RA (OR: 1.33, 95% CI: 1.18-1.49, p-value <0.001). Conclusion: Our findings underscore the clinical importance of screening for ILD in RA patients and suggest that effective management of RA could significantly benefit ILD patients. The potential applicability of novel RA treatments to ILD warrants further exploration. Additionally, racial disparities in the manifestation of these diseases should not be overlooked, as they may offer new perspectives for targeted therapies in diverse populations.
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Affiliation(s)
- Rong Zhao
- Department of Rheumatology, Second Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
- Key Laboratory of Cellular Physiology at Shanxi Medical University, Ministry of Education, Taiyuan, China
| | - Yi-Wen Zhang
- Key Laboratory of Cellular Physiology at Shanxi Medical University, Ministry of Education, Taiyuan, China
| | - Jin-Cheng Guo
- Key Laboratory of Cellular Physiology at Shanxi Medical University, Ministry of Education, Taiyuan, China
| | - Jun Qiao
- Department of Rheumatology, Second Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
- Key Laboratory of Cellular Physiology at Shanxi Medical University, Ministry of Education, Taiyuan, China
| | - Shan Song
- Department of Rheumatology, Second Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
- Key Laboratory of Cellular Physiology at Shanxi Medical University, Ministry of Education, Taiyuan, China
| | - Ting-Ting Zhang
- Department of Rheumatology, Second Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
- Key Laboratory of Cellular Physiology at Shanxi Medical University, Ministry of Education, Taiyuan, China
| | - He-Yi Zhang
- Key Laboratory of Cellular Physiology at Shanxi Medical University, Ministry of Education, Taiyuan, China
| | - Sheng-Xiao Zhang
- Department of Rheumatology, Second Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
- Key Laboratory of Cellular Physiology at Shanxi Medical University, Ministry of Education, Taiyuan, China
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13
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Liu N, Fan X, Shao Y, Chen S, Wang T, Yao T, Chen X. Resveratrol attenuates inflammation and fibrosis in rheumatoid arthritis-associated interstitial lung disease via the AKT/TMEM175 pathway. J Transl Med 2024; 22:457. [PMID: 38745204 PMCID: PMC11095009 DOI: 10.1186/s12967-024-05228-1] [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: 02/24/2024] [Accepted: 04/22/2024] [Indexed: 05/16/2024] Open
Abstract
BACKGROUND AND PURPOSE Interstitial lung disease (ILD) represents a significant complication of rheumatoid arthritis (RA) that lacks effective treatment options. This study aimed to investigate the intrinsic mechanism by which resveratrol attenuates rheumatoid arthritis complicated with interstitial lung disease through the AKT/TMEM175 pathway. METHODS We established an arthritis model by combining chicken type II collagen and complete Freund's adjuvant. Resveratrol treatment was administered via tube feeding for 10 days. Pathological changes in both the joints and lungs were evaluated using HE and Masson staining techniques. Protein expression of TGF-β1, AKT, and TMEM175 was examined in lung tissue. MRC-5 cells were stimulated using IL-1β in combination with TGF-β1 as an in vitro model of RA-ILD, and agonists of AKT, metabolic inhibitors, and SiRNA of TMEM175 were used to explore the regulation and mechanism of action of resveratrol RA-ILD. RESULTS Resveratrol mitigates fibrosis in rheumatoid arthritis-associated interstitial lung disease and reduces oxidative stress and inflammation in RA-ILD. Furthermore, resveratrol restored cellular autophagy. When combined with the in vitro model, it was further demonstrated that resveratrol could suppress TGF-β1 expression, and reduce AKT metamorphic activation, consequently inhibiting the opening of AKT/MEM175 ion channels. This, in turn, lowers lysosomal pH and enhances the fusion of autophagosomes with lysosomes, ultimately ameliorating the progression of RA-ILD. CONCLUSION In this study, we demonstrated that resveratrol restores autophagic flux through the AKT/MEM175 pathway to attenuate inflammation as well as fibrosis in RA-ILD by combining in vivo and in vitro experiments. It further provides a theoretical basis for the selection of therapeutic targets for RA-ILD.
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Affiliation(s)
- Nannan Liu
- Department of Histology and Embryology, Anhui Medical University, No. 81 Meishan Road, Hefei, 230032, Anhui, China
| | - Xuefei Fan
- Department of Histology and Embryology, Anhui Medical University, No. 81 Meishan Road, Hefei, 230032, Anhui, China
| | - Yubao Shao
- Department of Histology and Embryology, Anhui Medical University, No. 81 Meishan Road, Hefei, 230032, Anhui, China
| | - Suhuan Chen
- Department of Histology and Embryology, Anhui Medical University, No. 81 Meishan Road, Hefei, 230032, Anhui, China
| | - Taorong Wang
- Department of Histology and Embryology, Anhui Medical University, No. 81 Meishan Road, Hefei, 230032, Anhui, China
| | - Tao Yao
- Department of Orthopedics, The Third Affiliated Hospital of Anhui Medical University, No. 390 Huaihe Road, Hefei, 230061, Anhui, China.
| | - Xiaoyu Chen
- Department of Histology and Embryology, Anhui Medical University, No. 81 Meishan Road, Hefei, 230032, Anhui, China.
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14
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Provan SA, Ahlfors F, Bakland G, Hu Y, Kristianslund EK, Ikdahl E, Kvien TK, Aaløkken TM, Hoffmann-Vold AM. A validation of register-derived diagnoses of interstitial lung disease in patients with inflammatory arthritis: data from the NOR-DMARD study. Scand J Rheumatol 2024; 53:173-179. [PMID: 38314728 DOI: 10.1080/03009742.2024.2306716] [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: 09/13/2023] [Accepted: 01/15/2024] [Indexed: 02/07/2024]
Abstract
OBJECTIVE There is a lack of knowledge concerning the validity of the interstitial lung disease (ILD) diagnoses used in epidemiological studies on rheumatic diseases. This paper seeks to verify register-derived ILD diagnoses using chest computed tomography (CT) and medical records as a gold standard. METHOD The Norwegian Anti-Rheumatic Drug Register (NOR-DMARD) is a multicentre prospective observational study of patients with inflammatory arthritis who start treatment with disease-modifying anti-rheumatic drugs. NOR-DMARD is linked to the Norwegian Patient Registry (NPR) and Cause of Death Registry. We searched registers for ILD coded by ICD-10 J84 or J99 among patients with rheumatoid arthritis, psoriatic arthritis, or spondyloarthritis. We extracted chest CT reports and medical records from participating hospitals. Two expert thoracic radiologists scored examinations to confirm the ILD diagnosis. We also searched medical records to find justifications for the diagnosis following multidisciplinary evaluations. We calculated the positive predictive values (PPVs) for ILD across subsets. RESULTS We identified 71 cases with an ILD diagnosis. CT examinations were available in 65/71 patients (91.5%), of whom ILD was confirmed on CT in 29/65 (44.6%). In a further 10 patients, medical records confirmed the diagnosis, giving a total of 39/71 verified cases. The PPV of a register-derived ILD diagnosis was thus 54.9%. In a subset of patients who had received an ILD code at two or more time-points and had a CT scan taken within a relevant period, the PPV was 72.2%. CONCLUSION The validity of register-based diagnoses of ILD must be carefully considered in epidemiological studies.
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Affiliation(s)
- S A Provan
- Center for Treatment of Rheumatic and Musculoskeletal Diseases (REMEDY), Diakonhjemmet Hospital, Oslo, Norway
- Section for Public Health, Inland Norway University of Applied Sciences, Elverum, Norway
| | - F Ahlfors
- Department of Radiology, Sahlgrenska universitetssykehus, Göteborg, Sweden
| | - G Bakland
- Department of Rheumatology, University Hospital of North Norway, Tromsø, Norway
| | - Y Hu
- Lillehammer Hospital for Rheumatic Diseases, Lillehammer, Norway
| | - E K Kristianslund
- Center for Treatment of Rheumatic and Musculoskeletal Diseases (REMEDY), Diakonhjemmet Hospital, Oslo, Norway
| | - E Ikdahl
- Center for Treatment of Rheumatic and Musculoskeletal Diseases (REMEDY), Diakonhjemmet Hospital, Oslo, Norway
| | - T K Kvien
- Center for Treatment of Rheumatic and Musculoskeletal Diseases (REMEDY), Diakonhjemmet Hospital, Oslo, Norway
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - T M Aaløkken
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Department of Radiology, Oslo University Hospital, Oslo, Norway
| | - A M Hoffmann-Vold
- Department of Rheumatology, Oslo University Hospital, Oslo, Norway
- Department of Rheumatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
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15
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Kor A, Güven SC, Akan S, Eren F, Ecem Konak H, Maraş Y, Orhan K, Neşelioğlu S, Erten Ş. Serum netrin-1 levels are high in Rheumatoid arthritis associated interstitial lung disease. Clin Biochem 2024; 127-128:110760. [PMID: 38556035 DOI: 10.1016/j.clinbiochem.2024.110760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Revised: 02/28/2024] [Accepted: 03/28/2024] [Indexed: 04/02/2024]
Abstract
BACKGROUND Recent data show that netrin-1 has a role in development of pulmonary fibrosis. This study was aimed to investigate serum netrin-1 level and its relation to interstitial lung disease(ILD) in patients with rheumatoid arthritis (RA). METHOD 42 RA patients with RA-ILD, 58 RA patients without RA-ILD (RA non-ILD group), and 61 healthy volunteers were included in this study. The modified DAS28-ESR score was used to calculate disease activity in RA patients. Using the quantitative immunoassay method, Serum netrin-1 levels were measured with an ELISA kit (Catalog number: E-EL-H2328; lab science, lot number: GZWTKZ5SWK, Texas, USA). RESULTS The median value of netrin-1 was found to be significantly higher in the RA-ILD group (82.9 [59.9-124]) compared to both the RA non-ILD group(52.9 [49.5-73.1])(B = -0.006, OR = 0.994, CI 95 %=0.989-0.999, P = 0.018) and the control group(53.5 [49.5-87.5]) (B: -0.005, OR: 0.994, CI 95 %: 0.990-0.999, p: 0.022). A cut-off value of 61.78 for netrin-1 was found to have a sensitivity of 73.8 % and a specificity of 69 % for the diagnosis of RA-ILD (AUC [95 %Cl] = 0.771 [0.679-0.862], p < 0.0001).It was found that high serum netrin-1 level was strongly associated with the RA-usual interstitial pneumonia(UIP) pattern and poorly related to the RA-nonspecific interstitial pneumonia(NSIP) pattern compared to the RA non-ILD group. CONCLUSIONS Netrin-1 is elevated in the serum of patients with RA-ILD, especially in the UIP pattern. Netrin-1 may be a potential candidate for predicting the development of RA-ILD that should be investigated in the pathophysiological and therapeutic fields..
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Affiliation(s)
- Ahmet Kor
- Department of Rheumatology, Aksaray Education and Research Hospital, Aksaray, Turkey.
| | - Serdar Can Güven
- Department of Rheumatology, Ankara Bilkent City Hospital, Ankara, Turkey
| | - Selçuk Akan
- Department of Internal Medicine, Ankara Bilkent City Hospital, Ankara, Turkey
| | - Funda Eren
- Department of Medical Biochemistry, Ankara Bilkent City Hospital, Ankara, Turkey
| | - Hatice Ecem Konak
- Department of Rheumatology, Ankara Bilkent City Hospital, Ankara, Turkey
| | - Yüksel Maraş
- Department of Rheumatology, University of Health Sciences, Ankara Bilkent City Hospital, Ankara, Turkey
| | - Kevser Orhan
- Department of Rheumatology, Ankara Bilkent City Hospital, Ankara, Turkey
| | - Salim Neşelioğlu
- Department of Medical Biochemistry, Ankara Yıldırım Beyazıt University, Ankara Bilkent City Hospital, Ankara, Turkey
| | - Şükran Erten
- Department of Rheumatology, Ankara Yıldırım Beyazıt University, Ankara Bilkent City Hospital, Ankara, Turkey
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16
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D'Agnano V, Mariniello DF, Pagliaro R, Far MS, Schiattarella A, Scialò F, Stella G, Matera MG, Cazzola M, Bianco A, Perrotta F. Sirtuins and Cellular Senescence in Patients with Idiopathic Pulmonary Fibrosis and Systemic Autoimmune Disorders. Drugs 2024; 84:491-501. [PMID: 38630364 PMCID: PMC11189987 DOI: 10.1007/s40265-024-02021-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/07/2024] [Indexed: 06/22/2024]
Abstract
The sirtuin family is a heterogeneous group of proteins that play a critical role in many cellular activities. Several degenerative diseases have recently been linked to aberrant sirtuin expression and activity because of the involvement of sirtuins in maintaining cell longevity and their putative antiaging function. Idiopathic pulmonary fibrosis and progressive pulmonary fibrosis associated with systemic autoimmune disorders are severe diseases characterized by premature and accelerated exhaustion and failure of alveolar type II cells combined with aberrant activation of fibroblast proliferative pathways leading to dramatic destruction of lung architecture. The mechanisms underlying alveolar type II cell exhaustion in these disorders are not fully understood. In this review, we have focused on the role of sirtuins in the pathogenesis of idiopathic and secondary pulmonary fibrosis and their potential as biomarkers in the diagnosis and management of fibrotic interstitial lung diseases.
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Affiliation(s)
- Vito D'Agnano
- Department of Translational Medical Sciences, University of Campania 'L. Vanvitelli', Naples, Italy
- U.O.C. Clinica Pneumologica L. Vanvitelli, A.O. dei Colli, Monaldi Hospital, Naples, Italy
| | - Domenica Francesca Mariniello
- Department of Translational Medical Sciences, University of Campania 'L. Vanvitelli', Naples, Italy
- U.O.C. Clinica Pneumologica L. Vanvitelli, A.O. dei Colli, Monaldi Hospital, Naples, Italy
| | - Raffaella Pagliaro
- Department of Translational Medical Sciences, University of Campania 'L. Vanvitelli', Naples, Italy
- U.O.C. Clinica Pneumologica L. Vanvitelli, A.O. dei Colli, Monaldi Hospital, Naples, Italy
| | - Mehrdad Savabi Far
- Department of Translational Medical Sciences, University of Campania 'L. Vanvitelli', Naples, Italy
| | - Angela Schiattarella
- Department of Translational Medical Sciences, University of Campania 'L. Vanvitelli', Naples, Italy
- U.O.C. Clinica Pneumologica L. Vanvitelli, A.O. dei Colli, Monaldi Hospital, Naples, Italy
| | - Filippo Scialò
- Department of Translational Medical Sciences, University of Campania 'L. Vanvitelli', Naples, Italy
| | - Giulia Stella
- Unit of Respiratory System Diseases, Department of Medical Sciences and Infectious Diseases, Foundation IRCCS Polyclinic San Matteo, Pavia, Italy
| | - Maria Gabriella Matera
- Unit of Pharmacology, Department of Experimental Medicine, University of Campania 'L. Vanvitelli', Naples, Italy
| | - Mario Cazzola
- Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome 'Tor Vergata', Rome, Italy.
| | - Andrea Bianco
- Department of Translational Medical Sciences, University of Campania 'L. Vanvitelli', Naples, Italy
- U.O.C. Clinica Pneumologica L. Vanvitelli, A.O. dei Colli, Monaldi Hospital, Naples, Italy
| | - Fabio Perrotta
- Department of Translational Medical Sciences, University of Campania 'L. Vanvitelli', Naples, Italy
- U.O.C. Clinica Pneumologica L. Vanvitelli, A.O. dei Colli, Monaldi Hospital, Naples, Italy
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Tanaka Y, Suzuki Y, Saku A, Kono M, Hashimoto D, Hasegawa H, Yokomura K, Inoue Y, Hozumi H, Karayama M, Furuhashi K, Enomoto N, Fujisawa T, Inui N, Suda T. Standardized 3D-CT lung volumes for patients with acute exacerbation of rheumatoid arthritis-associated interstitial lung disease. Rheumatology (Oxford) 2024; 63:1162-1171. [PMID: 37458486 DOI: 10.1093/rheumatology/kead363] [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: 12/19/2022] [Accepted: 07/03/2023] [Indexed: 04/04/2024] Open
Abstract
OBJECTIVES Fibrotic interstitial lung disease (ILD) is a progressive lung disease characterized by loss of lung volume, resulting in a leading cause of death in patients with RA. Crucially, acute exacerbation (AE) of ILD shows higher morbidity and mortality with rapid deterioration of the lungs. However, a quantitative assessment for physiological changes at AE has yet to be performed. This study hypothesized that quantitative assessments of lung volume (LV) accurately indicate disease severity and mortality risk in patients with AE-RA-ILD. METHODS This multicentre cohorts study quantitatively assessed physiological changes of RA-ILD at diagnosis (n = 54), at AE (discovery-cohorts; n = 20, and validation-cohort; n = 33), and controls (n = 35) using 3D CT (3D-CT) images. LV was quantitatively measured using 3D-CT and standardized by predicted forced vital capacity. RESULTS Patients with RA-ILD at diagnosis showed decreased LV, predominantly in lower lobes, compared with controls. Further substantial volume loss was found in upper- and lower lobes at AE compared with those at diagnosis. During AE, decreased standardized 3D-CT LV was associated with a worse prognosis in both cohorts. Subsequently, standardized 3D-CT LV was identified as a significant prognostic factor independent of age, sex and the presence of UIP pattern on CT by multivariate analyses. Notably, a composite model of age and standardized 3D-CT LV successfully classified mortality risk in patients with AE-RA-ILD. CONCLUSION Volume loss at AE in patients with RA-ILD was associated with increased mortality. Assessing physiological change using standardized 3D-CT might help evaluate disease severity and mortality risk in patients with AE-RA-ILD.
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Affiliation(s)
- Yuko Tanaka
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Yuzo Suzuki
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Aiko Saku
- Department of Allergy and Rheumatology, International University of Health and Welfare, Narita, Japan
| | - Masato Kono
- Department of Respiratory Medicine, Seirei-Hamamatsu General Hospital, Hamamatsu, Japan
| | - Dai Hashimoto
- Department of Respiratory Medicine, Seirei-Hamamatsu General Hospital, Hamamatsu, Japan
| | - Hirotsugu Hasegawa
- Department of Respiratory Medicine, Seirei-Mikatahara General Hospital, Hamamatsu, Japan
| | - Koshi Yokomura
- Department of Respiratory Medicine, Seirei-Mikatahara General Hospital, Hamamatsu, Japan
| | - Yusuke Inoue
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Hironao Hozumi
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Masato Karayama
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Kazuki Furuhashi
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Noriyuki Enomoto
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Tomoyuki Fujisawa
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Naoki Inui
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Takafumi Suda
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, Hamamatsu, Japan
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18
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Han SJ, Kim HH, Hyun DG, Ji W, Choi CM, Lee JC, Kim HC. Clinical characteristics and outcome of lung cancer in patients with fibrosing interstitial lung disease. BMC Pulm Med 2024; 24:136. [PMID: 38491506 PMCID: PMC10943814 DOI: 10.1186/s12890-024-02946-6] [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: 01/14/2024] [Accepted: 03/02/2024] [Indexed: 03/18/2024] Open
Abstract
BACKGROUND Lung cancer (LC) is an important comorbidity of interstitial lung disease (ILD) and has a poor prognosis. The clinical characteristics and outcome of each ILD subtype in LC patients have not been sufficiently investigated. Therefore, this study aimed to evaluate the difference between idiopathic pulmonary fibrosis (IPF) and non-IPF ILD as well as prognostic factors in patients with ILD-LC. METHODS The medical records of 163 patients diagnosed with ILD-LC at Asan Medical Center from January 2018 to May 2023 were retrospectively reviewed. Baseline characteristics and clinical outcomes were compared between the IPF-LC and non-IPF ILD-LC groups, and prognostic factors were analyzed using the Cox proportional-hazard model. RESULTS The median follow-up period was 11 months after the cancer diagnosis. No statistically significant differences were observed in clinical characteristics and mortality rates (median survival: 26 vs. 20 months, p = 0.530) between the groups. The independent prognostic factors in patients with ILD-LC were higher level of Krebs von den Lungen-6 (≥ 1000 U/mL, hazard ratio [HR] 1.970, 95% confidence interval [CI] 1.026-3.783, p = 0.025) and advanced clinical stage of LC (compared with stage I, HR 3.876 for stage II, p = 0.025, HR 5.092 for stage III, p = 0.002, and HR 5.626 for stage IV, p = 0.002). In terms of treatment, surgery was the significant factor for survival (HR 0.235; 95% CI 0.106-0.520; p < 0.001). CONCLUSIONS No survival difference was observed between IPF-LC and non-IPF ILD-LC patients. A higher level of Krebs von den Lungen-6 may act as a prognostic marker in ILD-LC patients.
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Affiliation(s)
- Soo Jin Han
- Department of Pulmonary and Critical Care Medicine, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea
| | - Hyeon Hwa Kim
- Department of Pulmonary and Critical Care Medicine, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea
| | - Dong-Gon Hyun
- Department of Pulmonary and Critical Care Medicine, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea
| | - Wonjun Ji
- Department of Pulmonary and Critical Care Medicine, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea
| | - Chang-Min Choi
- Department of Pulmonary and Critical Care Medicine, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Jae Cheol Lee
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Ho Cheol Kim
- Department of Pulmonary and Critical Care Medicine, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea.
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19
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Kaymaz S, Savurmuş N, Karasu U, Kaya H, Ufuk F, Rüksan Ütebey A, Çobankara V, Yiğit M. Association between choroidal thickness and interstitial lung disease in patients with rheumatoid arthritis: A cross-sectional study. Arch Rheumatol 2024; 39:89-98. [PMID: 38774707 PMCID: PMC11104761 DOI: 10.46497/archrheumatol.2023.10116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Accepted: 03/22/2023] [Indexed: 05/24/2024] Open
Abstract
Objectives This study aimed to evaluate choroidal thickness (CT) in patients with rheumatoid arthritis (RA) and healthy controls and to determine its relationship with RA-associated interstitial lung disease (RA-ILD). Patients and methods A total of 63 patients with RA and 36 age- and sex-matched healthy controls were recruited in the cross-sectional study. Serological findings, Disease Activity Score-28, disease duration, and medical treatment of patients were recorded. Patients with RA were subdivided into two groups: patients with RA-ILD (Group 1) and patients with RA but without ILD (RA-noILD; Group 2). CTs were measured using enhanced depth imaging optical coherence tomography. CT was measured at five points: the subfoveal region, 750 μm nasal and temporal to the fovea, 1500 μm nasal and temporal to the fovea. Patients with RA-ILD were evaluated with delta high-resolution computed tomography (ΔHRCT) and pulmonary function test to determine the severity of interstitial lung disease. Results Four of 63 RA patients were excluded due to comorbidities. Thus, 59 RA patients, 20 in the RA-ILD group and 39 in the RA-noILD group, were included in the analyses. The RA groups were similar in terms of clinical characteristics and laboratory findings. There were statistically significant differences between Group 1, Group 2 and healthy controls (Group 3) compared to all CT values (p<0.05). The mean CT measured at 750 μm and 1500 μm nasal to the fovea was lowest in the RA-ILD group, followed by the RA-noILD and healthy groups (p<0.05). CT measurements did not correlate with the pulmonary function test and ΔHRCT. Conclusion RA-ILD patients had a thinner CT measured at nasal points. However, there was no association between CT measurements and the severity of ILD.
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Affiliation(s)
- Serdar Kaymaz
- Department of Internal Medicine, Division of Rheumatology, Pamukkale University Faculty of Medicine, Denizli, Türkiye
| | - Nilüfer Savurmuş
- Department of Chest Disease and Pulmonology, Pamukkale University Faculty of Medicine, Denizli, Türkiye
| | - Uğur Karasu
- Department of Internal Medicine, Division of Rheumatology, Pamukkale University Faculty of Medicine, Denizli, Türkiye
| | - Hüseyin Kaya
- Department of Opthalmology, Pamukkale University Faculty of Medicine, Denizli, Türkiye
| | - Furkan Ufuk
- Department of Radiology, Pamukkale University Faculty of Medicine, Denizli, Türkiye
| | - Ayşe Rüksan Ütebey
- Department of Radiology, Pamukkale University Faculty of Medicine, Denizli, Türkiye
| | - Veli Çobankara
- Department of Internal Medicine, Division of Rheumatology, Pamukkale University Faculty of Medicine, Denizli, Türkiye
| | - Murat Yiğit
- Department of Internal Medicine, Division of Rheumatology, Pamukkale University Faculty of Medicine, Denizli, Türkiye
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20
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Mori S, Ueki Y, Hasegawa M, Nakamura K, Nakashima K, Hidaka T, Ishii K, Kobayashi H, Miyamura T. Impact of combined pulmonary fibrosis and emphysema on lung cancer risk and mortality in rheumatoid arthritis: A multicenter retrospective cohort study. PLoS One 2024; 19:e0298573. [PMID: 38412181 PMCID: PMC10898759 DOI: 10.1371/journal.pone.0298573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Accepted: 01/28/2024] [Indexed: 02/29/2024] Open
Abstract
OBJECTIVE Combined pulmonary fibrosis and emphysema (CPFE) is a syndrome characterized by the coexistence of emphysema and fibrotic interstitial lung disease (ILD). The aim of this study was to examine the effect of CPFE on lung cancer risk and lung cancer-related mortality in patients with rheumatoid arthritis (RA). METHODS We conducted a multicenter retrospective cohort study of patients newly diagnosed with lung cancer at five community hospitals between June 2006 and December 2021. Patients were followed until lung cancer-related death, other-cause death, loss to follow-up, or the end of the study. We used the cumulative incidence function with Gray's test and Fine-Gray regression analysis for survival analysis. RESULTS A total of 563 patients with biopsy-proven lung cancer were included (82 RA patients and 481 non-RA patients). The prevalence of CPFE was higher in RA patients than in non-RA patients (40.2% vs.10.0%) at lung cancer diagnosis. During follow-up, the crude incidence rate of lung cancer-related death was 0.29 and 0.10 per patient-year (PY) in RA and non-RA patients, and 0.32 and 0.07 per PY in patients with CPFE and patients without ILD or emphysema, respectively. The estimated death probability at 5 years differed between RA and non-RA patients (66% vs. 32%, p<0.001) and between patients with CPFE and patients without ILD or emphysema (71% vs. 24%, p<0.001). In addition to clinical cancer stage and no surgery within 1 month, RA and CPFE were identified as independent predictive factors for increased lung cancer-related mortality (RA: adjusted hazard ratio [HR], 2.49; 95% confidence interval [CI], 1.65-4.76; CPFE: adjusted HR 2.01; 95% CI 1.24-3.23). CONCLUSIONS RA patients with lung cancer had a higher prevalence of CPFE and increased cancer-related mortality compared with non-RA patients. Close monitoring and optimal treatment strategies tailored to RA patients with CPFE are important to improve the poor prognosis of lung cancer.
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Affiliation(s)
- Shunsuke Mori
- Department of Rheumatology, Clinical Research Center for Rheumatic Diseases, National Hospital Organization (NHO) Kumamoto Saishun Medical Center, Kohshi, Kumamoto, Japan
| | - Yukitaka Ueki
- Rheumatic and Collagen Disease Center, Sasebo Chuo Hospital, Sasebo, Nagasaki, Japan
| | - Mizue Hasegawa
- Department of Respiratory Medicine, Tokyo Women’s Medical University Yachiyo Medical Center, Yachiyo, Chiba, Japan
| | - Kazuyoshi Nakamura
- Department of Respiratory Medicine, NHO Kumamoto Saishun Medical Center, Kohshi, Kumamoto, Japan
| | - Kouya Nakashima
- Department of Radiology, NHO Kumamoto Saishun Medical Center, Kohshi, Kumamoto, Japan
| | - Toshihiko Hidaka
- Institute of Rheumatology, Miyazaki-Zenjinkai Hospital, Miyazaki, Japan
| | - Koji Ishii
- Department of Rheumatology, Oita Red Cross Hospital, Oita, Japan
| | - Hironori Kobayashi
- Department of Thoracic Surgery, NHO Kumamoto Saishun Medical Center, Kohshi, Kumamoto, Japan
| | - Tomoya Miyamura
- Department of Internal Medicine and Rheumatology, Clinical Research Institute, NHO Kyushu Medical Center, Fukuoka, Japan
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21
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Al-Baldawi S, Zúñiga Salazar G, Zúñiga D, Balasubramanian S, Mehmood KT. Interstitial Lung Disease in Rheumatoid Arthritis: A Review. Cureus 2024; 16:e53632. [PMID: 38449991 PMCID: PMC10917126 DOI: 10.7759/cureus.53632] [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: 02/05/2024] [Indexed: 03/08/2024] Open
Abstract
Rheumatoid arthritis (RA) is a chronic inflammatory autoimmune disorder. Although the joints are typically the first area affected in RA, it can also involve extra-articular regions. This article provides an overview on rheumatoid arthritis-associated interstitial lung disease (RA-ILD), a component of the disease manifestations leading to significant morbidity and mortality. Managing these pulmonary symptoms in people with RA poses a number of difficulties for medical professionals. In this review article, we shed light on the prevalence of RA-ILD and the common pulmonary manifestations of RA, while focusing on the evolving pathogenesis concepts that link them to RA's autoimmune cascade. We also address the diagnostic challenges and the available screening modalities that aid in the early recognition and effective management of these pulmonary complications. Furthermore, glucocorticoids, disease-modifying antirheumatic medications, immunosuppressive medications, and biological agents are among the pharmacological approaches that have been explored in this review study.
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Affiliation(s)
- Shahad Al-Baldawi
- Department of Rheumatology, Al-Yarmouk Teaching Hospital, Baghdad, IRQ
| | | | - Diego Zúñiga
- Department of Medicine, Universidad Católica de Santiago de Guayaquil, Guayaquil, ECU
| | | | - Khawar Tariq Mehmood
- Department of Internal Medicine, Aster Hospital Br of Aster Dm Healthcare FZC, Dubai, ARE
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22
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Román Ivorra JA, Trallero-Araguas E, Lopez Lasanta M, Cebrián L, Lojo L, López-Muñíz B, Fernández-Melon J, Núñez B, Silva-Fernández L, Veiga Cabello R, Ahijado P, De la Morena Barrio I, Costas Torrijo N, Safont B, Ornilla E, Restrepo J, Campo A, Andreu JL, Díez E, López Robles A, Bollo E, Benavent D, Vilanova D, Luján Valdés S, Castellanos-Moreira R. Prevalence and clinical characteristics of patients with rheumatoid arthritis with interstitial lung disease using unstructured healthcare data and machine learning. RMD Open 2024; 10:e003353. [PMID: 38296310 PMCID: PMC10836356 DOI: 10.1136/rmdopen-2023-003353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Accepted: 01/03/2024] [Indexed: 02/05/2024] Open
Abstract
OBJECTIVES Real-world data regarding rheumatoid arthritis (RA) and its association with interstitial lung disease (ILD) is still scarce. This study aimed to estimate the prevalence of RA and ILD in patients with RA (RAILD) in Spain, and to compare clinical characteristics of patients with RA with and without ILD using natural language processing (NLP) on electronic health records (EHR). METHODS Observational case-control, retrospective and multicentre study based on the secondary use of unstructured clinical data from patients with adult RA and RAILD from nine hospitals between 2014 and 2019. NLP was used to extract unstructured clinical information from EHR and standardise it into a SNOMED-CT terminology. Prevalence of RA and RAILD were calculated, and a descriptive analysis was performed. Characteristics between patients with RAILD and RA patients without ILD (RAnonILD) were compared. RESULTS From a source population of 3 176 165 patients and 64 241 683 EHRs, 13 958 patients with RA were identified. Of those, 5.1% patients additionally had ILD (RAILD). The overall age-adjusted prevalence of RA and RAILD were 0.53% and 0.02%, respectively. The most common ILD subtype was usual interstitial pneumonia (29.3%). When comparing RAILD versus RAnonILD patients, RAILD patients were older and had more comorbidities, notably concerning infections (33.6% vs 16.5%, p<0.001), malignancies (15.9% vs 8.5%, p<0.001) and cardiovascular disease (25.8% vs 13.9%, p<0.001) than RAnonILD. RAILD patients also had higher inflammatory burden reflected in more pharmacological prescriptions and higher inflammatory parameters and presented a higher in-hospital mortality with a higher risk of death (HR 2.32; 95% CI 1.59 to 2.81, p<0.001). CONCLUSIONS We found an estimated age-adjusted prevalence of RA and RAILD by analysing real-world data through NLP. RAILD patients were more vulnerable at the time of inclusion with higher comorbidity and inflammatory burden than RAnonILD, which correlated with higher mortality.
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Affiliation(s)
- Jose A Román Ivorra
- Reumathology Department, Hospital Politécnico y Universitario La Fe, Valencia, Spain
| | | | - Maria Lopez Lasanta
- Rheumatology Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Laura Cebrián
- Rheumatology Department, Hospital Infanta Leonor, Madrid, Spain
| | - Leticia Lojo
- Rheumatology Department, Hospital Infanta Leonor, Madrid, Spain
| | | | | | - Belén Núñez
- Pneumology Department, Hospital Universitario Son Espases, Palma, Spain
| | | | - Raúl Veiga Cabello
- Rheumatology Department, Hospital Universitario Central de la Defensa Gómez Ulla, Madrid, Spain
| | - Pilar Ahijado
- Rheumatology, Hospital Universitario Fuenlabrada, Madrid, Spain
| | | | | | - Belén Safont
- Pneumology Department, Hospital Clinico Universitario, Valencia, Spain
| | - Enrique Ornilla
- Rheumatology Department, Clínica Universidad de Navarra, Pamplona, Spain
| | - Juliana Restrepo
- Rheumatology Department, Clinica Universidad de Navarra, Pamplona, Spain
| | - Arantxa Campo
- Pneumology Department, Clinica Universidad de Navarra, Pamplona, Spain
| | - Jose L Andreu
- Rheumatology Department, Hospital Universitario Puerta de Hierro Majadahonda, Madrid, Spain
| | - Elvira Díez
- Rheumatology Department, Complejo Asistencial Universitario de Leon, León, Spain
| | | | - Elena Bollo
- Pneumology Department, Complejo Asistencial Universitario de Leon, Leon, Spain
| | | | - David Vilanova
- Health Economics and Outcomes Research, Bristol-Myers Squibb Company, Madrid, Spain
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23
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Poole JA, Cole KE, Thiele GM, Talmadge JE, England BR, Nelson AJ, Gleason A, Schwab A, Gaurav R, Duryee MJ, Bailey KL, Romberger DJ, Hershberger D, De Graaff JV, May SM, Walenz R, Kramer B, Mikuls TR. Expansion of distinct peripheral blood myeloid cell subpopulations in patients with rheumatoid arthritis-associated interstitial lung disease. Int Immunopharmacol 2024; 127:111330. [PMID: 38086271 DOI: 10.1016/j.intimp.2023.111330] [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: 10/21/2023] [Revised: 11/20/2023] [Accepted: 11/28/2023] [Indexed: 01/18/2024]
Abstract
OBJECTIVES Interstitial lung disease (ILD) is associated with significant mortality in rheumatoid arthritis (RA) patients with key cellular players remaining largely unknown. This study aimed to characterize inflammatory and myeloid derived suppressor cell (MDSC) subpopulations in RA-ILD as compared to RA, idiopathic pulmonary fibrosis (IPF) without autoimmunity, and controls. METHODS Peripheral blood was collected from patients with RA, RA-ILD, IPF, and controls (N = 60, 15/cohort). Myeloid cell subpopulations were identified phenotypically by flow cytometry using the following markers:CD45,CD3,CD19,CD56,CD11b,HLA-DR,CD14,CD16,CD15,CD125,CD33. Functionality of subsets were identified with intracellular arginase-1 (Arg-1) and inducible nitric oxide synthase (iNOS) expression. RESULTS There was increased intermediate (CD14++CD16+) and nonclassical (CD14+/-CD16++) and decreased classical (CD14++CD16-) monocytes in RA, RA-ILD, and IPF vs. control. Intermediate monocytes were higher and classical monocytes were lower in RA-ILD vs. RA but not IPF. Monocytic (m)MDSCs were higher in RA-ILD vs. control and RA but not IPF. Granulocytic (g)MDSCs did not significantly differ. In contrast, neutrophils were increased in IPF and RA-ILD patients with elevated expression of Arg-1 sharing similar dimensional clustering pattern. Eosinophils were increased in RA-ILD vs. controls, RA and IPF. Across cohorts, iNOS was decreased in intermediate/nonclassical monocytes but increased in mMDSCs vs. classical monocytes. In RA-ILD, iNOS positive mMDSCs were increased versus classic monocytes. CONCLUSIONS Myeloid cell subpopulations are significantly modulated in RA-ILD patients with expansion of CD16+ monocytes, mMDSCs, and neutrophils, a phenotypic profile more aligned with IPF than other RA patients. Eosinophil expansion was unique to RA-ILD, potentially facilitating disease pathogenesis and providing a future therapeutic target.
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Affiliation(s)
| | - Kathryn E Cole
- Department of Pathology and Microbiology, College of Medicine, University of Nebraska Medical Center, Omaha, NE, USA
| | | | - James E Talmadge
- Department of Internal Medicine, USA; Department of Pathology and Microbiology, College of Medicine, University of Nebraska Medical Center, Omaha, NE, USA
| | - Bryant R England
- Department of Internal Medicine, USA; Veterans Affairs Nebraska-Western Iowa Health Care System, Omaha, NE, USA
| | | | | | | | | | - Michael J Duryee
- Department of Internal Medicine, USA; Veterans Affairs Nebraska-Western Iowa Health Care System, Omaha, NE, USA
| | - Kristina L Bailey
- Department of Internal Medicine, USA; Veterans Affairs Nebraska-Western Iowa Health Care System, Omaha, NE, USA
| | - Debra J Romberger
- Department of Internal Medicine, USA; Veterans Affairs Nebraska-Western Iowa Health Care System, Omaha, NE, USA
| | | | - Joel Van De Graaff
- Department of Internal Medicine, USA; Veterans Affairs Nebraska-Western Iowa Health Care System, Omaha, NE, USA
| | - Sara M May
- Department of Internal Medicine, USA; Veterans Affairs Nebraska-Western Iowa Health Care System, Omaha, NE, USA
| | | | | | - Ted R Mikuls
- Department of Internal Medicine, USA; Veterans Affairs Nebraska-Western Iowa Health Care System, Omaha, NE, USA
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24
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Huang X, Huang L, Gao X, Liu C. Global research trends in DNA methylation in rheumatoid arthritis: A bibliometric analysis and visual analysis. Medicine (Baltimore) 2024; 103:e36218. [PMID: 38181259 PMCID: PMC10766281 DOI: 10.1097/md.0000000000036218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Accepted: 10/30/2023] [Indexed: 01/07/2024] Open
Abstract
Rheumatoid arthritis (RA) is a prevalent autoimmune disorder with a significant global economic burden. Epigenetic modifications, particularly DNA methylation, play a crucial role in RA. This study conducted a bibliometric analysis to explore the evolving trends and predominant themes in RA and DNA methylation research over the past two decades. A total of 1800 articles met the inclusion criteria, and the analysis revealed consistent growth in the literature, with a notable increase in output after 2019. The research involved 70 countries, 2139 academic institutions, 23,365 unique authors, and 58,636 co-cited authors. The United States emerged as a dominant contributor in this research domain. The significance of DNA methylation in shaping research directions for RA management is increasingly evident. Recent investigations have shed light on the pivotal role of DNA methylation in RA, particularly in characterizing synovial tissue and exploring the underlying mechanisms of disease pathogenesis. This study provides valuable insights into the landscape of DNA methylation research in RA and highlights the importance of epigenetics in autoimmune diseases.
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Affiliation(s)
- Xin Huang
- Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province, China
| | - Longxiang Huang
- Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province, China
| | - Xiang Gao
- Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province, China
| | - Changhua Liu
- Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province, China
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25
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Chen PK, Tang KT, Chen DY. The NLRP3 Inflammasome as a Pathogenic Player Showing Therapeutic Potential in Rheumatoid Arthritis and Its Comorbidities: A Narrative Review. Int J Mol Sci 2024; 25:626. [PMID: 38203796 PMCID: PMC10779699 DOI: 10.3390/ijms25010626] [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: 12/06/2023] [Revised: 12/24/2023] [Accepted: 01/02/2024] [Indexed: 01/12/2024] Open
Abstract
Rheumatoid arthritis (RA) is an autoimmune inflammatory disease characterized by chronic synovitis and the progressive destruction of cartilage and bone. RA is commonly accompanied by extra-articular comorbidities. The pathogenesis of RA and its comorbidities is complex and not completely elucidated. The assembly of the NOD-, LRR- and pyrin domain-containing protein 3 (NLRP3) inflammasome activates caspase-1, which induces the maturation of interleukin (IL)-1β and IL-18 and leads to the cleavage of gasdermin D with promoting pyroptosis. Accumulative evidence indicates the pathogenic role of NLRP3 inflammasome signaling in RA and its comorbidities, including atherosclerotic cardiovascular disease, osteoporosis, and interstitial lung diseases. Although the available therapeutic agents are effective for RA treatment, their high cost and increased infection rate are causes for concern. Recent evidence revealed the components of the NLRP3 inflammasome as potential therapeutic targets in RA and its comorbidities. In this review, we searched the MEDLINE database using the PubMed interface and reviewed English-language literature on the NLRP3 inflammasome in RA and its comorbidities from 2000 to 2023. The current evidence reveals that the NLRP3 inflammasome contributes to the pathogenesis of RA and its comorbidities. Consequently, the components of the NLRP3 inflammasome signaling pathway represent promising therapeutic targets, and ongoing research might lead to the development of new, effective treatments for RA and its comorbidities.
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Affiliation(s)
- Po-Ku Chen
- Rheumatology and Immunology Center, China Medical University Hospital, No. 2, Yude Road, Taichung 40447, Taiwan;
- College of Medicine, China Medical University, Taichung 40447, Taiwan
- Translational Medicine Laboratory, Rheumatology and Immunology Center, Taichung 40447, Taiwan
| | - Kuo-Tung Tang
- College of Medicine, National Chung Hsing University, Taichung 402202, Taiwan;
- Division of Allergy, Immunology, and Rheumatology, Taichung Veterans General Hospital, Taichung 40705, Taiwan
- Faculty of Medicine, National Yang-Ming University, Taipei 112304, Taiwan
| | - Der-Yuan Chen
- Rheumatology and Immunology Center, China Medical University Hospital, No. 2, Yude Road, Taichung 40447, Taiwan;
- College of Medicine, China Medical University, Taichung 40447, Taiwan
- Translational Medicine Laboratory, Rheumatology and Immunology Center, Taichung 40447, Taiwan
- College of Medicine, National Chung Hsing University, Taichung 402202, Taiwan;
- Institute of Medicine, Chung Shan Medical University, Taichung 40201, Taiwan
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26
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Pavlova O, Shevchenko N, Pavlov S, Holovko T, Bogmat L. Predictors of fibrogenesis in children with JIA: a single-center pilot study. Pediatr Rheumatol Online J 2024; 22:3. [PMID: 38166934 PMCID: PMC10759375 DOI: 10.1186/s12969-023-00937-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Accepted: 11/27/2023] [Indexed: 01/05/2024] Open
Abstract
BACKGROUND Patients with rheumatological diseases are at high risk of developing irreversible fibrotic changes, both articular and extra-articular, as a result of tissue damage caused by the chronic phase of persistent inflammation. Thus, our purpose was to study early markers of fibrosis formation in children with juvenile idiopathic arthritis (JIA). METHODS Seventy patients with juvenile idiopathic arthritis, namely, polyarthritis (64.29%) and oligoarthritis (35.71%) variant JIA (mean age 13.3 years, 64.29% girls, 35.71% boys), were included in this 4-year prospective study. Basic fibroblast growth factor (bFGF) and vascular endothelial growth factor (VEGF) levels were determined by ELISA kits. RESULTS We evaluated bFGF (mean: 7478.21 pg/ml; min: 4171.56 pg/ml; max: 18,011.25 pg/ml) and VEGF (mean: 342.47 pg/ml; min: 23.68 pg/ml; max: 2158.91 pg/ml) levels in children with JIA. Children with JIA had a higher VEGF level when JIA onset occurred after 15 years of age and they had a high disease activity; additionally, a higher bFGF level was observed in children older than 14 years and in those with a JIA onset after 15 years of age, the oligoarticular variant, a moderate disease activity and regardless of MTX administration but more often when MTX was administered at a dosage from 10 to 12.5 mg/m2/week. CONCLUSIONS Laboratory screening of fibrosis formation predictors could help identify patients who may be at greater risk of adverse outcomes. Children with JIA had higher bFGF and VEGF levels when JIA onset occurred after 15 years of age, depending on disease activity.
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Affiliation(s)
- Olga Pavlova
- Department of Pediatrics, School of Medicine, V. N. Karazin Kharkiv National University, Yuvileinyi Avenue, 52-A, Kharkiv, 61153, Ukraine.
| | - Natalia Shevchenko
- Department of Pediatrics, School of Medicine, V. N. Karazin Kharkiv National University, Yuvileinyi Avenue, 52-A, Kharkiv, 61153, Ukraine
- Cardiorheumatology Department, State Institution "Institute of Health Protection of Children and Adolescents of the National Academy of Medical Sciences of Ukraine", Kharkiv, Ukraine
| | - Sergey Pavlov
- Central Scientific Research Laboratory, Kharkiv Medical Academy of Postgraduate Education, Kharkiv, Ukraine
| | - Tetiana Holovko
- Department of Pediatrics, School of Medicine, V. N. Karazin Kharkiv National University, Yuvileinyi Avenue, 52-A, Kharkiv, 61153, Ukraine
- Cardiorheumatology Department, State Institution "Institute of Health Protection of Children and Adolescents of the National Academy of Medical Sciences of Ukraine", Kharkiv, Ukraine
| | - Liudmyla Bogmat
- Cardiorheumatology Department, State Institution "Institute of Health Protection of Children and Adolescents of the National Academy of Medical Sciences of Ukraine", Kharkiv, Ukraine
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27
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Bektyrganova S, Kozhakhmet D, Kim A, Baigenzhin A, Togizbayev G, Doszhan A, Krivoruchkо N, Pak A, Peradze M, Sarsengaliyev T. A case report of extra-articular manifestation of rheumatoid arthritis: Rheumatoid nodules in lungs. Int J Rheum Dis 2024; 27:e14904. [PMID: 37784218 DOI: 10.1111/1756-185x.14904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 07/29/2023] [Accepted: 08/22/2023] [Indexed: 10/04/2023]
Abstract
Rheumatoid arthritis is a systemic inflammatory disorder primarily affecting joints but not limited to the joints alone. Extra-articular manifestations involve skin, ocular, gastrointestinal, pulmonary, cardiac, renal, neurological, and hematological systems. Among them, skin manifestations (20%) are most common, presenting as nodules on the extensor surfaces of the upper and lower extremities. In rare cases these nodules can also be detected within the heart and lungs. Interestingly, rheumatoid nodules are often seen in patients on leflunomide, methotrexate, or tumor necrosis factor-alpha antagonists. Nevertheless, definitive diagnosis requires a histopathological analysis. In this case report, we presented a 49-year-old male patient with a relatively short period of disease activity leading to rheumatoid nodules in the lungs. Considering the ongoing COVID-19 pandemic and that tuberculosis was still endemic in Kazakhstan, achieving the definite diagnosis was challenging. Initial imaging study revealed bilateral polysegmental pneumonia. The tests for COVID-19 and pulmonary tuberculosis were negative. A follow-up chest computed tomography scan had signs of disseminated lung lesions of unknown origin. Lung biopsy showed a morphological picture of productive granulomas characteristic for tuberculosis. However, at the second look, typical scarring granulomas typically seen in rheumatoid nodules were observed.
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Affiliation(s)
- Saltanat Bektyrganova
- Department of Internal Medicine, JSC National Scientific Medical Center, Astana, Kazakhstan
- Astana Medical University, Astana, Kazakhstan
| | | | - Alexey Kim
- Nazarbayev University School of Medicine, Astana, Kazakhstan
| | - Abay Baigenzhin
- JSC National Scientific Medical Center, Chairman of the Board, Astana, Kazakhstan
| | - Galymzhan Togizbayev
- Department of Rheumatology, Kazakh National Medical University named after S.D. Asfendiyarov, Almaty, Kazakhstan
- Ministry of Health of the Republic of Kazakhstan, Qazaq College of Rheumatology, Astana, Kazakhstan
| | - Ainur Doszhan
- Department of Internal Medicine, JSC National Scientific Medical Center, Astana, Kazakhstan
| | - Natalya Krivoruchkо
- Department of Internal Medicine, JSC National Scientific Medical Center, Astana, Kazakhstan
| | - Alexey Pak
- Department of Internal Medicine, JSC National Scientific Medical Center, Astana, Kazakhstan
| | - Manana Peradze
- Department of Pathology, JSC National Scientific Medical Center, Astana, Kazakhstan
| | - Timur Sarsengaliyev
- Department of Radiology, JSC National Scientific Medical Center, Astana, Kazakhstan
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Amin R, Pandey R, Vaishali K, Acharya V, Sinha MK, Kumar N. Therapeutic Approaches for the Treatment of Interstitial Lung Disease: An Exploratory Review on Molecular Mechanisms. Mini Rev Med Chem 2024; 24:618-633. [PMID: 37587813 DOI: 10.2174/1389557523666230816090112] [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: 01/12/2023] [Revised: 05/04/2023] [Accepted: 06/09/2023] [Indexed: 08/18/2023]
Abstract
BACKGROUND Interstitial Lung Diseases (ILDs) are characterized by shortness of breath caused by alveolar wall inflammation and/or fibrosis. OBJECTIVE Our review aims to study the depth of various variants of ILD, diagnostic procedures, pathophysiology, molecular dysfunction and regulation, subject and objective assessment techniques, pharmacological intervention, exercise training and various modes of delivery for rehabilitation. METHOD Articles are reviewed from PubMed and Scopus and search engines. RESULTS ILD is a rapidly progressing disease with a high mortality rate. Each variant has its own set of causal agents and expression patterns. Patients often find it challenging to self-manage due to persistent symptoms and a rapid rate of worsening. The present review elaborated on the pathophysiology, risk factors, molecular mechanisms, diagnostics, and therapeutic approaches for ILD will guide future requirements in the quest for innovative and tailored ILD therapies at the molecular and cellular levels. CONCLUSION The review highlights the rationale for conventional and novel therapeutic approaches for better management of ILD.
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Affiliation(s)
- Revati Amin
- Department of Physiotherapy, Manipal College of Health Professions, Manipal Academy of Higher Education, Manipal, India
| | - Ruchi Pandey
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research (NIPER), Hajipur, Bihar, 844102, India
| | - K Vaishali
- Department of Physiotherapy, Manipal College of Health Professions, Manipal Academy of Higher Education, Manipal, India
| | - Vishak Acharya
- Department of Pulmonary Medicine, Kasturba Medical College, Manipal Academy of Higher Education, Mangalore, India
| | - Mukesh Kumar Sinha
- Department of Physiotherapy, Manipal College of Health Professions, Manipal Academy of Higher Education, Manipal, India
| | - Nitesh Kumar
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research (NIPER), Hajipur, Bihar, 844102, India
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Meng Q, Wang Y, Yuan T, Su Y, Ge J, Dong S, Sun S. Association between combined exposure to dioxins and arthritis among US adults: a cross-sectional study. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2024; 31:5415-5428. [PMID: 38123769 DOI: 10.1007/s11356-023-31423-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Accepted: 12/04/2023] [Indexed: 12/23/2023]
Abstract
Dioxins and dioxin-like compounds (DLCs) are common pollutants hazardous to human health. We applied 12 dioxins and DLCs data of 1851 participants (including 484 arthritis patients) from National Health Examination Survey (NHANES) 2001-2004 and quadrupled them into rank variables. Multivariate logistic regression, weighted quantile sum (WQS) regression, and Bayesian kernel machine regression (BKMR) models were used to explore the relationship between individual or mixed exposure to the pollutants and arthritis after adjusting for multiple covariates. In multivariable logistic regression with an individual dioxin or DLC, almost every chemical was significantly positively associated with arthritis, except PCB66 (polychlorinated biphenyl 66) and 1,2,3,4,6,7,8-heptachlorodibenzofuran (hpcdf). The WQS model indicated that the combined exposure to the 12 dioxins and DLCs was positively linked to arthritis (OR: 1.884, 95% CI: 1.514-2.346), with PCB156 (weighted 0.281) making the greatest contribution. A positive trend between combined exposure and arthritis was observed in the BKMR model, with a posterior inclusion probability (PIP) of 0.987 for PCB156, which was also higher than the other contaminants.
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Affiliation(s)
- Qi Meng
- Department of Joint Surgery, Shandong Provincial Hospital, Shandong University, Jinan, 250012, Shandong, China
| | - Yi Wang
- Department of Joint Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, Shandong, China
- Orthopaedic Research Laboratory, Medical Science and Technology Innovation Center, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, 250117, Shandong, China
| | - Tao Yuan
- Department of Joint Surgery, Shandong Provincial Hospital, Shandong University, Jinan, 250012, Shandong, China
| | - Yang Su
- Department of Joint Surgery, Shandong Provincial Hospital, Shandong University, Jinan, 250012, Shandong, China
| | - Jianxun Ge
- Department of Joint Surgery, Shandong Provincial Hospital, Shandong University, Jinan, 250012, Shandong, China
| | - Shankun Dong
- Department of Joint Surgery, Shandong Provincial Hospital, Shandong University, Jinan, 250012, Shandong, China
| | - Shui Sun
- Department of Joint Surgery, Shandong Provincial Hospital, Shandong University, Jinan, 250012, Shandong, China.
- Department of Joint Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, Shandong, China.
- Orthopaedic Research Laboratory, Medical Science and Technology Innovation Center, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, 250117, Shandong, China.
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Dubey S, Woodhead F. Survival differences in rheumatoid arthritis interstitial lung disease and idiopathic pulmonary fibrosis may be explained by delays in presentation: results from multivariate analysis in a monocentric UK study. Rheumatol Int 2024; 44:99-105. [PMID: 38085367 PMCID: PMC10766668 DOI: 10.1007/s00296-023-05505-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Accepted: 10/31/2023] [Indexed: 01/06/2024]
Abstract
Rheumatoid arthritis-associated interstitial lung disease (RA-ILD) has a better prognosis compared to idiopathic pulmonary fibrosis (IPF). Recent data suggest that antifibrotics are effective in slowing progression across both groups. Hence, we designed this study to investigate the similarities and differences between these groups of patients. This is a retrospective cohort study examining baseline data, progression and outcomes in patients with RA-ILD and IPF prior to antifibrotic use in the Coventry ILD database. Ethics approval was obtained from the University Hospital Coventry and Warwickshire NHS Trust. Statistical analysis was performed using R software and Cox's proportional hazards technique was used for survival analysis. We identified 131 cases, including 49 patients with IPF, 34 patients with RA-ILD and 48 patients with other forms of idiopathic interstitial pneumonia. At baseline, there were significant differences in the groups with RA-ILD patients being significantly younger (65.7 vs 72.4 years), had preserved lung volumes (FVC 95% vs 84.7%) and higher gas transfer (61.5% vs 48.2%) compared to IPF patients. 5-year survival was better for RA-ILD compared to IPF (87.5% vs 40.4%, p = 0.0042). Univariate analysis revealed gas transfer, FVC, age, sex and phenotype (IPF or RA-ILD) were all significant predictors, but multivariate analysis revealed that gas transfer and age were both significantly associated with prognosis, whereas sex, FVC or phenotype were not significant. This study suggests that the difference between RA-ILD and IPF prognosis may be due to demographics and early diagnosis rather than the diseases behaving differently. This has important management implications.
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Affiliation(s)
- Shirish Dubey
- Department of Rheumatology, Oxford University Hospitals NHS FT, Windmill Road, Oxford, OX3 7HE, UK.
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Nuffield, University of Oxford, Windmill Road, Oxford, OX3 7LD, UK.
| | - Felix Woodhead
- Honorary Consultant Respiratory Physician, Glenfield Hospital, Leicester, LE3 9QP, UK
- Avalyn Pharma, 701 Pike Street, Suite 1500, Seattle, WA, 98101, USA
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Makarem YS, Ahmed EA, Makboul M, Farghaly S, Mostafa N, El Zohne RA, Goma SH. CXCL10 as a biomarker of interstitial lung disease in patients with rheumatoid arthritis. REUMATOLOGIA CLINICA 2024; 20:1-7. [PMID: 38233007 DOI: 10.1016/j.reumae.2023.12.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Accepted: 05/12/2023] [Indexed: 01/19/2024]
Abstract
INTRODUCTION Pulmonary involvement is a frequent and serious rheumatoid arthritis (RA) manifestation that affects 60%-80% of patients. CXCL10 is an inflammatory chemokine that regulates different biological responses, such as chemotaxis, angiogenesis, and inflammation. AIM This study aimed to identify the role of CXCL10 as a peripheral blood marker of RA-ILD and its correlation with disease activity. PATIENTS AND METHODS This cross-sectional study included 73 patients with RA (33 with ILD and 40 without ILD). Pulmonary function tests and high-resolution computed tomography were performed. Blood samples were taken for complete blood count and blood chemistry analysis, and human interferon-inducible protein 10 (IP-10/CXCL10) level. Statistical Package for the Social Sciences (version 22) was used for all statistical calculations. RESULTS The serum CXCL10 level and patient age (r=.393, p=.024), disease duration (r=.756, p<0.001), erythrocyte sedimentation rate (r=.516, p=.002), C-reactive protein (r=.539, p=.001), and rheumatoid factor (r=.663, p<.001) revealed a significant positive correlation. Furthermore, the Modified Health Assessment Questionnaire (r=-.418, p=.015) revealed a significant negative correlation. Patients with RA-ILD show significantly higher CXCL10 than those without ILD (p<.001). CONCLUSION CXCL10 is a useful RA disease activity biomarker and is an RA-ILD-sensitive biomarker, also CXCL10 is a significant predictor for development of RA-ILD.
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Affiliation(s)
- Yasmine S Makarem
- Rheumatology & Rehabilitation Department, Faculty of Medicine, Assiut University, Assiut, Egypt.
| | - Elzahraa A Ahmed
- Rheumatology & Rehabilitation Department, Faculty of Medicine, Assiut University, Assiut, Egypt
| | - Marwa Makboul
- Radio-diagnosis Department, Faculty of Medicine, Assiut University, Assiut, Egypt
| | - Shimaa Farghaly
- Radio-diagnosis Department, Faculty of Medicine, Assiut University, Assiut, Egypt
| | - Naima Mostafa
- Rheumatology & Rehabilitation Department, Faculty of Medicine, Assiut University, Assiut, Egypt
| | - Randa A El Zohne
- Clinical Pathology Department, Faculty of Medicine, Assiut University, Assiut, Egypt
| | - Samar H Goma
- Rheumatology & Rehabilitation Department, Faculty of Medicine, Assiut University, Assiut, Egypt
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Zeng L, He Q, Deng Y, Li Y, Chen J, Yang K, Luo Y, Ge A, Zhu X, Long Z, Sun L. Efficacy and safety of iguratimod in the treatment of rheumatic and autoimmune diseases: a meta-analysis and systematic review of 84 randomized controlled trials. Front Pharmacol 2023; 14:1189142. [PMID: 38143490 PMCID: PMC10740187 DOI: 10.3389/fphar.2023.1189142] [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: 03/18/2023] [Accepted: 08/21/2023] [Indexed: 12/26/2023] Open
Abstract
Objective: To evaluate efficacy and safety of iguratimod (IGU) in the treatment of rheumatic and autoimmune diseases. Methods: Databases such as Pubmed, Embase, Sinomed were searched (as of July 2022) to collect randomized controlled trials (RCTs) of IGU in the treatment of rheumatic and autoimmune diseases. Two researchers independently screened the literature, extracted data, assessed the risk of bias of the included literature, and performed meta-analysis using RevMan 5.4 software. Results: A total of 84 RCTs and 4 types of rheumatic and autoimmune diseases [rheumatoid arthritis (RA), ankylosing spondylitis (AS), primary Sjögren's syndrome (PSS) and Autoimmune disease with interstitial pneumonia]. Forty-three RCTs reported RA and showed that IGU + MTX therapy can improve ACR20 (RR 1.45 [1.14, 1.84], p = 0.003), ACR50 (RR 1.80 [1.43, 2.26], p < 0.0000), ACR70 (RR 1.84 [1.27, 2.67], p = 0.001), DAS28 (WMD -1.11 [-1.69, -0.52], p = 0.0002), reduce ESR (WMD -11.05 [-14.58, -7.51], p < 0.00001), CRP (SMD -1.52 [-2.02, -1.02], p < 0.00001), RF (SMD -1.65 [-2.48, -0.82], p < 0.0001), and have a lower incidence of adverse events (RR 0.84 [0.78, 0.91], p < 0.00001) than the control group. Nine RCTs reported AS and showed that IGU can decrease the BASDAI score (SMD -1.62 [-2.20, -1.05], p < 0.00001), BASFI score (WMD -1.07 [-1.39, -0.75], p < 0.00001), VAS (WMD -2.01 [-2.83, -1.19], p < 0.00001), inflammation levels (decreasing ESR, CRP and TNF-α). Thirty-two RCTs reported PSS and showed that IGU can reduce the ESSPRI score (IGU + other therapy group: WMD -1.71 [-2.44, -0.98], p < 0.00001; IGU only group: WMD -2.10 [-2.40, -1.81], p < 0.00001) and ESSDAI score (IGU + other therapy group: WMD -1.62 [-2.30, -0.94], p < 0.00001; IGU only group: WMD -1.51 [-1.65, -1.37], p < 0.00001), inhibit the inflammation factors (reduce ESR, CRP and RF) and increase Schirmer's test score (IGU + other therapy group: WMD 2.18 [1.76, 2.59], p < 0.00001; IGU only group: WMD 1.55 [0.35, 2.75], p = 0.01); The incidence of adverse events in IGU group was also lower than that in control group (IGU only group: RR 0.66 [0.48, 0.98], p = 0.01). Three RCTs reported Autoimmune disease with interstitial pneumonia and showed that IGU may improve lung function. Conclusion: Based on current evidence, IGU may be a safe and effective therapy for RA, AS, PSS and autoimmune diseases with interstitial pneumonia. Systematic Review Registration: (CRD42021289489).
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Affiliation(s)
- Liuting Zeng
- Department of Rheumatology and Immunology, Nanjing Drum Tower Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Graduate School of Peking Union Medical College, Nanjing, China
| | - Qi He
- People’s Hospital of Ningxiang City, Ningxiang, China
| | - Ying Deng
- People’s Hospital of Ningxiang City, Ningxiang, China
| | - Yuwei Li
- Hunan University of Science and Technology, Xiangtan, China
| | - Junpeng Chen
- Hunan University of Science and Technology, Xiangtan, China
| | - Kailin Yang
- Key Laboratory of Hunan Province for Integrated Traditional Chinese and Western Medicine on Prevention and Treatment of Cardio-Cerebral Diseases, School of Integrated Chinese and Western Medicine, Hunan University of Chinese Medicine, Changsha, China
| | - Yanfang Luo
- Department of Nephrology, The Central Hospital of Shaoyang, Shaoyang, China
| | - Anqi Ge
- The First Hospital of Hunan University of Chinese Medicine, Changsha, China
| | | | - Zhiyong Long
- Department of Rehabilitation Medicine, Guangzhou Panyu Central Hospital, Guangzhou, China
| | - Lingyun Sun
- Department of Rheumatology and Immunology, Nanjing Drum Tower Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Graduate School of Peking Union Medical College, Nanjing, China
- Department of Rheumatology and Immunology, The First Affiliated Hospital of Anhui Medical University, Anhui, China
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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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Giriyappagoudar M, Vastrad B, Horakeri R, Vastrad C. Study on Potential Differentially Expressed Genes in Idiopathic Pulmonary Fibrosis by Bioinformatics and Next-Generation Sequencing Data Analysis. Biomedicines 2023; 11:3109. [PMID: 38137330 PMCID: PMC10740779 DOI: 10.3390/biomedicines11123109] [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: 09/23/2023] [Revised: 10/31/2023] [Accepted: 11/02/2023] [Indexed: 12/24/2023] Open
Abstract
Idiopathic pulmonary fibrosis (IPF) is a chronic progressive lung disease with reduced quality of life and earlier mortality, but its pathogenesis and key genes are still unclear. In this investigation, bioinformatics was used to deeply analyze the pathogenesis of IPF and related key genes, so as to investigate the potential molecular pathogenesis of IPF and provide guidance for clinical treatment. Next-generation sequencing dataset GSE213001 was obtained from Gene Expression Omnibus (GEO), and the differentially expressed genes (DEGs) were identified between IPF and normal control group. The DEGs between IPF and normal control group were screened with the DESeq2 package of R language. The Gene Ontology (GO) and REACTOME pathway enrichment analyses of the DEGs were performed. Using the g:Profiler, the function and pathway enrichment analyses of DEGs were performed. Then, a protein-protein interaction (PPI) network was constructed via the Integrated Interactions Database (IID) database. Cytoscape with Network Analyzer was used to identify the hub genes. miRNet and NetworkAnalyst databaseswereused to construct the targeted microRNAs (miRNAs), transcription factors (TFs), and small drug molecules. Finally, receiver operating characteristic (ROC) curve analysis was used to validate the hub genes. A total of 958 DEGs were screened out in this study, including 479 up regulated genes and 479 down regulated genes. Most of the DEGs were significantly enriched in response to stimulus, GPCR ligand binding, microtubule-based process, and defective GALNT3 causes HFTC. In combination with the results of the PPI network, miRNA-hub gene regulatory network and TF-hub gene regulatory network, hub genes including LRRK2, BMI1, EBP, MNDA, KBTBD7, KRT15, OTX1, TEKT4, SPAG8, and EFHC2 were selected. Cyclothiazide and rotigotinethe are predicted small drug molecules for IPF treatment. Our findings will contribute to identification of potential biomarkers and novel strategies for the treatment of IPF, and provide a novel strategy for clinical therapy.
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Affiliation(s)
- Muttanagouda Giriyappagoudar
- Department of Radiation Oncology, Karnataka Institute of Medical Sciences (KIMS), Hubballi 580022, Karnataka, India;
| | - Basavaraj Vastrad
- Department of Pharmaceutical Chemistry, K.L.E. Socitey’s College of Pharmacy, Gadag 582101, Karnataka, India;
| | - Rajeshwari Horakeri
- Department of Computer Science, Govt First Grade College, Hubballi 580032, Karnataka, India;
| | - Chanabasayya Vastrad
- Biostatistics and Bioinformatics, Chanabasava Nilaya, Bharthinagar, Dharwad 580001, Karnataka, India
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Guo S, Yin J, Yao Y, Chen L, Wang H, Zhao Z, Xu B, Liu X. Juvenile idiopathic arthritis presenting as diffuse alveolar hemorrhage at onset: A case series. Pediatr Pulmonol 2023; 58:3040-3045. [PMID: 37144854 DOI: 10.1002/ppul.26455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 04/15/2023] [Accepted: 04/20/2023] [Indexed: 05/06/2023]
Abstract
OBJECTIVE The etiology of diffuse alveolar hemorrhage (DAH) in childhood is often unknown, and it may be an early manifestation of rheumatic disease. Juvenile idiopathic arthritis (JIA) is one of the most common rheumatic diseases in children, but DAH as an onset manifestation of JIA is rare. This study summarizes the clinical characteristics of patients with JIA presenting as DAH. METHODS We retrospectively analyzed the age of onset, clinical manifestations, imaging features, treatments, and prognosis of five cases of JIA presenting as DAH. RESULTS Themedian age at DAH onset was 6 months (range, 2 months-3 years). Pallor was the most common manifestation of onset (5/5). Other symptoms included cough (2/5), tachypnea (2/5), hemoptysis (1/5), cyanosis (1/5), and fatigue (1/5). Imaging showed ground-glass opacity (GGO) (5/5), subpleural or intrapulmonary honeycombing (4/5), consolidation (3/5), interlobular septal thickening (2/5), and nodules (1/5). Anticitrullinated protein antibodies (ACPA) and rheumatoid factor (RF) were positive in five children (5/5), and antinuclear antibody (ANA) was positive in four children (4/5). ANA in three children and ACPA/RF in one child were positive before the onset of joint symptoms. The median age at the onset of joint symptoms was 3 years and 9 months (2 years and 6 months-8 years). Joint symptoms were mainly characterized by joint swelling, pain, and difficulty walking, and the most commonly affected joints were the knees, ankles, and wrists. After the diagnosis of DAH, the five patients were treated with glucocorticoids. Alveolar hemorrhage was effectively controlled in three cases, but the other two patients still had anemia and poor improvements in chest imaging. After joint symptoms, the patients were treated with glucocorticoids combined with diclofenac, disease-modifying antirheumatic drugs, and biological agents. Alveolar hemorrhage was in remission, and joint symptoms were relieved in the five cases. CONCLUSION DAH can be the first clinical manifestation of JIA, and joint involvement occurs 1-5 years later. Children with DAH who are positive for RF, ACPA, and/or ANA and have GGO accompanied by honeycombing on imaging should be concerned about their joint involvement in future.
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Affiliation(s)
- Siyuan Guo
- Department of Respiratory Medicine, National Clinical Research Center for Respiratory Diseases, National Center for Children's Health, Beijing Children's Hospital, Capital Medical University, Beijing, China
| | - Ju Yin
- Department of Respiratory Medicine, National Clinical Research Center for Respiratory Diseases, National Center for Children's Health, Beijing Children's Hospital, Capital Medical University, Beijing, China
| | - Yao Yao
- Department of Respiratory Medicine, National Clinical Research Center for Respiratory Diseases, National Center for Children's Health, Beijing Children's Hospital, Capital Medical University, Beijing, China
| | - Lanqin Chen
- Department of Respiratory Medicine, National Clinical Research Center for Respiratory Diseases, National Center for Children's Health, Beijing Children's Hospital, Capital Medical University, Beijing, China
| | - Hao Wang
- Department of Respiratory Medicine, National Clinical Research Center for Respiratory Diseases, National Center for Children's Health, Beijing Children's Hospital, Capital Medical University, Beijing, China
| | - Zhipeng Zhao
- Department of Respiratory Medicine, National Clinical Research Center for Respiratory Diseases, National Center for Children's Health, Beijing Children's Hospital, Capital Medical University, Beijing, China
| | - Baoping Xu
- Department of Respiratory Medicine, National Clinical Research Center for Respiratory Diseases, National Center for Children's Health, Beijing Children's Hospital, Capital Medical University, Beijing, China
| | - Xiuyun Liu
- Department of Respiratory Medicine, National Clinical Research Center for Respiratory Diseases, National Center for Children's Health, Beijing Children's Hospital, Capital Medical University, Beijing, China
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Martins M, Keir HR, Chalmers JD. Endotypes in bronchiectasis: moving towards precision medicine. A narrative review. Pulmonology 2023; 29:505-517. [PMID: 37030997 DOI: 10.1016/j.pulmoe.2023.03.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 03/10/2023] [Accepted: 03/13/2023] [Indexed: 04/09/2023] Open
Abstract
Bronchiectasis is a highly complex entity that can be very challenging to investigate and manage. Patients are diverse in their aetiology, symptoms, risk of complications and outcomes. "Endotypes"- subtypes of disease with distinct biological mechanisms, has been proposed as a means of better managing bronchiectasis. This review discusses the emerging field of endotyping in bronchiectasis. We searched PubMed and Google Scholar for randomized controlled trials (RCT), observational studies, systematic reviews and meta-analysis published from inception until October 2022, using the terms: "bronchiectasis", "endotypes", "biomarkers", "microbiome" and "inflammation". Exclusion criteria included commentaries and non-English language articles as well as case reports. Duplicate articles between databases were initially identified and appropriately excluded. Studies identified suggest that it is possible to classify bronchiectasis patients into multiple endotypes deriving from their co-morbidities or underlying causes to complex infective or inflammatory endotypes. Specific biomarkers closely related to a particular endotype might be used to determine response to treatment and prognosis. The most clearly defined examples of endotypes in bronchiectasis are the underlying causes such as immunodeficiency or allergic bronchopulmonary aspergillosis where the underlying causes are clearly related to a specific treatment. The heterogeneity of bronchiectasis extends, however, far beyond aetiology and it is now possible to identify subtypes of disease based on inflammatory mechanisms such airway neutrophil extracellular traps and eosinophilia. In future biomarkers of host response and infection, including the microbiome may be useful to guide treatments and to increase the success of randomized trials. Advances in the understanding the inflammatory pathways, microbiome, and genetics in bronchiectasis are key to move towards a personalized medicine in bronchiectasis.
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Affiliation(s)
- M Martins
- Pulmonology Department, Centro Hospitalar Universitário de São João, Porto, Portugal.
| | - H R Keir
- Division of Molecular and Clinical Medicine, Ninewells Hospital and Medical School, Dundee, DD1 9SY, Scotland, United Kinkdom
| | - J D Chalmers
- Division of Molecular and Clinical Medicine, Ninewells Hospital and Medical School, Dundee, DD1 9SY, Scotland, United Kinkdom
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England BR. The Multimorbidity Web in rheumatoid arthritis. Rheumatology (Oxford) 2023; 62:SI242-SI251. [PMID: 37871922 DOI: 10.1093/rheumatology/kead246] [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: 02/27/2023] [Accepted: 05/17/2023] [Indexed: 10/25/2023] Open
Abstract
Multimorbidity, the presence of multiple chronic conditions, is highly prevalent in people with RA. An essential characteristic of multimorbidity is the interrelatedness of the different conditions that may develop in a multimorbid person. Recent studies have begun to identify and describe the Multimorbidity Web by elucidating unique multimorbidity patterns in people with RA. The primary multimorbidity patterns in this web are cardiopulmonary, cardiometabolic, and mental health and chronic pain multimorbidity. Once caught in the Multimorbidity Web, the consequences can be devastating, with reduced quality of life, physical function, survival, and treatment responses observed in multimorbid RA persons. The development of effective management and preventive approaches for multimorbidity in people with RA is in its infancy. Determining how best to assess, intervene, and prevent multimorbidity in RA is crucial to optimize long-term outcomes in people with RA.
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Affiliation(s)
- Bryant R England
- Division of Rheumatology & Immunology, Department of Internal Medicine, VA Nebraska-Western Iowa Health Care System, University of Nebraska Medical Center, Omaha, NE, USA
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Bessa EJC, Ribeiro FDMC, Rodrigues RS, Henrique da Costa C, Rufino R, Pinheiro GDRC, Lopes AJ. Association between clinical, serological, functional and radiological findings and ventilatory distribution heterogeneity in patients with rheumatoid arthritis. PLoS One 2023; 18:e0291659. [PMID: 37862308 PMCID: PMC10588833 DOI: 10.1371/journal.pone.0291659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Accepted: 09/02/2023] [Indexed: 10/22/2023] Open
Abstract
BACKGROUND In rheumatoid arthritis (RA), the involvement of the pulmonary interstitium can lead to structural changes in the small airways and alveoli, leading to reduced airflow and maldistribution of ventilation. The single-breath nitrogen washout (SBN2W) test is a measure of the ventilatory distribution heterogeneity and evaluates the small airways. This study aimed to find out which clinical, serological, functional and radiological findings are useful to identify RA patients with pathological values of the phase III slope (SIII) measured by the SBN2W test. METHODS This was a cross-sectional study in which RA patients were assessed using the Health Assessment Questionnaire-Disability Index (HAQ-DI) and the Clinical Disease Activity Index (CDAI) and underwent serological analysis of autoantibodies and inflammatory markers. In addition, they underwent pulmonary function tests (including the SBN2W test) and chest computed tomography (CT). RESULTS Of the 60 RA patients evaluated, 39 (65%) had an SIII >120% of the predicted value. There were significant correlations between SIII and age (r = 0.56, p<0.0001), HAQ-DI (r = 0.34, p = 0.008), forced vital capacity (FVC, r = -0.67, p<0.0001), total lung capacity (r = -0.46, p = 0.0002), residual volume/total lung capacity (TLC) (r = 0.44, p = 0.0004), and diffusing capacity of the lungs for carbon monoxide (r = -0.45, p = 0.0003). On CT scans, the subgroup with moderate/severe disease had a significantly higher SIII than the normal/minimal/mild subgroup (662 (267-970) vs. 152 (88-283)% predicted, p = 0.0004). In the final multiple regression model, FVC, extent of moderate/severe involvement and age were associated with SIII, explaining 59% of its variability. CONCLUSIONS In patients with RA, FVC, extent of lung involvement and age, all of which are easily obtained variables in clinical practice, identify poorly distributed ventilation. In addition, the presence of respiratory symptoms and deteriorated physical function are closely related to the distribution of ventilation in these patients.
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Affiliation(s)
- Elizabeth Jauhar Cardoso Bessa
- Postgraduate Programme in Medical Sciences, School of Medical Sciences, State University of Rio de Janeiro, Rio de Janeiro, Brazil
| | | | - Rosana Souza Rodrigues
- D’Or Institute for Research and Education, Rio de Janeiro, Brazil
- Department of Radiology, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Cláudia Henrique da Costa
- Postgraduate Programme in Medical Sciences, School of Medical Sciences, State University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Rogério Rufino
- Postgraduate Programme in Medical Sciences, School of Medical Sciences, State University of Rio de Janeiro, Rio de Janeiro, Brazil
| | | | - Agnaldo José Lopes
- Postgraduate Programme in Medical Sciences, School of Medical Sciences, State University of Rio de Janeiro, Rio de Janeiro, Brazil
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Barešić M, Novak S, Perković D, Karanović B, Mirić F, Radić M, Anić B. Real world experience with nintedanib in connective tissue disease-related interstitial lung disease: a retrospective cohort study. Clin Rheumatol 2023; 42:2897-2903. [PMID: 37393200 DOI: 10.1007/s10067-023-06689-3] [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: 04/02/2023] [Revised: 06/16/2023] [Accepted: 06/29/2023] [Indexed: 07/03/2023]
Abstract
Various connective tissue diseases tend to affect specific organs, lungs being the organ with the most serious repercussions and consequences. The diagnosis of interstitial lung disease makes the treatment more difficult and worsens long-term prognosis and overall survival. Positive results from the registration studies of nintedanib led to approval of the drug for the treatment of idiopathic pulmonary fibrosis and chronic fibrosing interstitial lung diseases in connective tissue diseases. After registration, real-world data on the use of nintedanib are being collected in everyday clinical practise. The objective of the study was to collect and analyse real world experience gathered after the registration of nintedanib for the treatment of CTD-ILD and to show if the positive results collected from a homogeneous and "representative" study population can be applied to everyday clinical practice. We are presenting a retrospective observational case-series study of patients treated with nintedanib from the three largest Croatian centers specialised in the treatment of connective tissue diseases with interstitial lung diseases. Stabilisation or improved of lung function tests was reported in 68% of patients when changes in predicted FVC were observed and in 72% of patients when changes in DLco were analysed. Almost all of the reported patients (98%) were treated with nintedanib as an add-on drug to immunosuppressants. The most common side-effects were gastrointestinal symptoms and abnormal liver function tests in less extent. Our real-world data confirm the tolerability, efficacy and similar side-effects of nintedanib as reported in pivotal trials. Key Points • Interstitial lung disease is a common manifestation of several connective tissue diseases and its progressive fibrosing phenotype contributes to high mortality rate and many unmet needs regarding the treatment remain. • Registration studies of nintedanib obtained sufficient data and positive results to support approval of the drug. • Real-world evidence from our CTD-ILD centres confirm the clinical trial data regarding efficacy, tolerability and safety of nintedanib.
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Affiliation(s)
- Marko Barešić
- Division of Clinical Immunology and Rheumatology, Department of Internal Medicine, University of Zagreb, School of Medicine, University Hospital Center Zagreb, Zagreb, Croatia.
| | - Srđan Novak
- Division of Rheumatology and Clinical Immunology, University of Rijeka, School of Medicine, University Hospital Centre Rijeka, Rijeka, Croatia
| | - Dijana Perković
- Division of Rheumatology and Clinical Immunology, University of Split, School of Medicine, University Hospital Centre Split, Split, Croatia
| | - Boris Karanović
- Division of Clinical Immunology and Rheumatology, Department of Internal Medicine, University of Zagreb, School of Medicine, University Hospital Center Zagreb, Zagreb, Croatia
| | - Filip Mirić
- Division of Rheumatology and Clinical Immunology, University of Rijeka, School of Medicine, University Hospital Centre Rijeka, Rijeka, Croatia
| | - Mislav Radić
- Division of Rheumatology and Clinical Immunology, University of Split, School of Medicine, University Hospital Centre Split, Split, Croatia
| | - Branimir Anić
- Division of Clinical Immunology and Rheumatology, Department of Internal Medicine, University of Zagreb, School of Medicine, University Hospital Center Zagreb, Zagreb, Croatia
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Kim Y, Yang HI, Kim KS. Etiology and Pathogenesis of Rheumatoid Arthritis-Interstitial Lung Disease. Int J Mol Sci 2023; 24:14509. [PMID: 37833957 PMCID: PMC10572849 DOI: 10.3390/ijms241914509] [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: 09/03/2023] [Revised: 09/19/2023] [Accepted: 09/23/2023] [Indexed: 10/15/2023] Open
Abstract
Interstitial lung disease (ILD) is one of the most serious extra-articular complications of rheumatoid arthritis (RA), which increases the mortality of RA. Because the pathogenesis of RA-ILD remains poorly understood, appropriate therapeutic strategies and biomarkers have not yet been identified. Thus, the goal of this review was to summarize and analyze the reported data on the etiology and pathogenesis of RA-ILD. The incidence of RA-ILD increases with age, and is also generally higher in men than in women and in patients with specific genetic variations and ethnicity. Lifestyle factors associated with an increased risk of RA-ILD include smoking and exposure to pollutants. The presence of an anti-cyclic citrullinated peptide antibody, high RA disease activity, and rheumatoid factor positivity also increase the risk of RA-ILD. We also explored the roles of biological processes (e.g., fibroblast-myofibroblast transition, epithelial-mesenchymal transition, and immunological processes), signaling pathways (e.g., JAK/STAT and PI3K/Akt), and the histopathology of RA involved in RA-ILD pathogenesis based on published preclinical and clinical models of RA-ILD in animal and human studies.
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Affiliation(s)
- Yerin Kim
- Department of Medicine, Catholic Kwandong University College of Medicine, Gangneung 25601, Republic of Korea;
| | - Hyung-In Yang
- Division of Rheumatology, Department of Internal Medicine, College of Medicine, Kyung Hee University Hospital at Gangdong, Seoul 05278, Republic of Korea;
| | - Kyoung-Soo Kim
- East-West Bone & Joint Disease Research Institute, Kyung Hee University Hospital at Gangdong, Seoul 05278, Republic of Korea
- Department of Clinical Pharmacology and Therapeutics, Kyung Hee University School of Medicine, Seoul 02447, Republic of Korea
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Chai D, Sun D, Wang Y, Song Y, Wu N, Ye Q. Progression of radiographic fibrosis in rheumatoid arthritis-associated interstitial lung disease. Front Med (Lausanne) 2023; 10:1265355. [PMID: 37809328 PMCID: PMC10556458 DOI: 10.3389/fmed.2023.1265355] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Accepted: 09/07/2023] [Indexed: 10/10/2023] Open
Abstract
Background and objectives Preclinical interstitial lung disease (pILD) may represent the early stages of rheumatoid arthritis-associated interstitial lung disease (RA-ILD). However, the characteristics, clinical outcomes, and risk factors associated with fibrosis progression in RA-ILD, including pILD and ILD, remain poorly understood. Methods Baseline data were compared between patients with RA-ILD and those with RA alone. Multivariate logistic regression and Cox regression analyses were performed to identify risk factors associated with the prevalence and imaging progression of RA-ILD, respectively. Results Among the 371 enrolled RA patients, 32.3% had RA-ILD. Multiple logistic regression analyses identified age over 60.0 years (OR 2.22), smoking (OR 2.09), diabetes mellitus (DM) (OR 3.09), mixed connective tissue disease (MCTD) (OR 2.98), serum lactate dehydrogenase (LDH) levels exceeding 250.0 U/L (OR 6.73), and positive anti-cyclic citrullinated peptide (anti-CCP) antibody (OR 2.06) as independent risk factors for RA-ILD (p< 0.05 or 0.01). Among the 98 RA-ILD patients who underwent follow-up for a median duration of 19.1 months, 51.0% demonstrated fibrotic progression on high-resolution computed tomography (HRCT). Multiple Cox regression analysis identified DM (HR 2.03), Disease Activity Score in 28 joints-Erythrocyte Sedimentation Rate (DAS28-ESR) greater than 5.1 (HR 2.21), and baseline HRCT scores exceeding 5.0 (HR 2.30) as independent risk factors for fibrosis progression in RA-ILD (p< 0.05 or 0.01). Conclusion Nearly one-third of RA patients in this cohort had prevalent pILD or ILD, and half of them demonstrated imaging progression during follow-up. DM, higher DAS28-ESR, and advanced HRCT scores were identified as independent risk factors for progressive fibrosis in RA-ILD.
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Affiliation(s)
- Dandan Chai
- Clinical Center for Interstitial Lung Diseases, Beijing Institute of Respiratory Medicine, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Di Sun
- Clinical Center for Interstitial Lung Diseases, Beijing Institute of Respiratory Medicine, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Yuanying Wang
- Clinical Center for Interstitial Lung Diseases, Beijing Institute of Respiratory Medicine, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Yawen Song
- Clinical Center for Interstitial Lung Diseases, Beijing Institute of Respiratory Medicine, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Na Wu
- Clinical Center for Interstitial Lung Diseases, Beijing Institute of Respiratory Medicine, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
- Department of Occupational Medicine and Toxicology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Qiao Ye
- Clinical Center for Interstitial Lung Diseases, Beijing Institute of Respiratory Medicine, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
- Department of Occupational Medicine and Toxicology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
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Vermant M, Kalkanis A, Goos T, Cypers H, De Crem N, Neerinckx B, Taelman V, Verschueren P, Wuyts WA. Ultrasonographic Presentation and Anatomic Distribution of Lung Involvement in Patients with Rheumatoid Arthritis. Diagnostics (Basel) 2023; 13:2986. [PMID: 37761353 PMCID: PMC10529908 DOI: 10.3390/diagnostics13182986] [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: 07/28/2023] [Revised: 09/05/2023] [Accepted: 09/15/2023] [Indexed: 09/29/2023] Open
Abstract
BACKGROUND Rheumatoid arthritis (RA) is a chronic auto-immune disease, typically affecting the joints, which can also present with lung involvement (pleuritis, interstitial lung disease, pulmonary nodules, etc.). Lung ultrasound (LUS) is an upcoming tool in the detection of these pulmonary manifestations. METHODS We performed a 72-window LUS in 75 patients presenting to the outpatient rheumatology clinic and describe the abnormalities (presence of B-lines (vertical comet-tail artefacts), pleural abnormalities, pleural effusions, and subpleural nodules) on lung ultrasound. We created a topological mapping of the number of B-lines per intercostal zone. RESULTS We observed pleural effusions, pleural abnormalities, and pleural nodules in, respectively, 1.3%, 45.3%, and 14% of patients. There were 35 (46.7%) patients who had less than 5 B-lines, 15 (20%) patients who had between 5 and 10 B-lines, 11 (14.6%) between 10 and 20, 10 (13.3%) between 20 and 50, 1 (1.3%) between 50 and 100, and 3 (4%) of patients who had more than 100 B-lines. CONCLUSIONS LUS in patients with RA shows an array of abnormalities ranging from interstitial syndromes to pleural abnormalities, subpleural nodules, and pleural effusions. Hotspots for the presence of B-lines are situated bilaterally in the posterior subscapular regions, as well as the anterior right mid-clavicular region.
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Affiliation(s)
- Marie Vermant
- Laboratory of Respiratory Diseases and Thoracic Surgery (BREATHE), Department of Chronic Diseases and Metabolism, Katholieke Universiteit Leuven, Herestraat 49, 3000 Leuven, Belgium (W.A.W.)
- Department of Pulmonology, University Hospitals Leuven, 3000 Leuven, Belgium
| | - Alexandros Kalkanis
- Department of Pulmonology, University Hospitals Leuven, 3000 Leuven, Belgium
| | - Tinne Goos
- Laboratory of Respiratory Diseases and Thoracic Surgery (BREATHE), Department of Chronic Diseases and Metabolism, Katholieke Universiteit Leuven, Herestraat 49, 3000 Leuven, Belgium (W.A.W.)
- Department of Pulmonology, University Hospitals Leuven, 3000 Leuven, Belgium
| | - Heleen Cypers
- Department of Rheumatology, University Hospitals Leuven, 3000 Leuven, Belgium
| | - Nico De Crem
- Department of Pulmonology, University Hospitals Leuven, 3000 Leuven, Belgium
| | - Barbara Neerinckx
- Department of Rheumatology, University Hospitals Leuven, 3000 Leuven, Belgium
- Skeletal Biology and Engineering Research Center, Department of Development and Regeneration, KU Leuven, 3000 Leuven, Belgium
| | - Veerle Taelman
- Department of Rheumatology, University Hospitals Leuven, 3000 Leuven, Belgium
| | - Patrick Verschueren
- Department of Rheumatology, University Hospitals Leuven, 3000 Leuven, Belgium
- Skeletal Biology and Engineering Research Center, Department of Development and Regeneration, KU Leuven, 3000 Leuven, Belgium
| | - Wim A. Wuyts
- Laboratory of Respiratory Diseases and Thoracic Surgery (BREATHE), Department of Chronic Diseases and Metabolism, Katholieke Universiteit Leuven, Herestraat 49, 3000 Leuven, Belgium (W.A.W.)
- Department of Pulmonology, University Hospitals Leuven, 3000 Leuven, Belgium
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Chang SH, Lee JS, Ha YJ, Kim MU, Park CH, Lee JS, Kim JW, Chung SW, Pyo JY, Lee SW, Kang EH, Lee YA, Park YB, Choe JY, Lee EY. Lung function trajectory of rheumatoid arthritis-associated interstitial lung disease. Rheumatology (Oxford) 2023; 62:3014-3024. [PMID: 36702465 PMCID: PMC10473227 DOI: 10.1093/rheumatology/kead027] [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: 08/01/2022] [Revised: 12/16/2022] [Accepted: 01/09/2023] [Indexed: 01/28/2023] Open
Abstract
OBJECTIVES To explore the course of lung function and RA disease activity and predictive factors for deteriorating lung function in patients with RA-interstitial lung disease (ILD). METHODS The Korean Rheumatoid Arthritis-Interstitial Lung Disease cohort is a multicentre, prospective observational cohort. Patients with RA-ILD were enrolled and followed up annually for 3 years for RA disease activity and ILD status assessment. Group-based modelling was used to cluster a similar predicted percentage of forced vital capacity (FVC%) patterns into trajectories. RESULTS This study included 140 patients who underwent at least two pulmonary function tests. Four distinctive trajectories for predicted FVC% were 'improving' [n = 11 (7.9%)], 'stable' [n = 68 (38.4%)], 'slowly declining' [n = 54 (48.6%)] and 'rapidly declining' [n = 7 (5.0%)]. Most (77.7%) patients maintained or improved to low RA disease activity. The lung function trajectory was not comparable to the RA disease activity trajectory. Age ≥70 years [relative risk (RR) 10.8 (95% CI 1.30, 89.71)] and early RA diagnosed within the preceding 2 years [RR 10.1 (95% CI 1.22, 84.2)] were associated with increased risk for rapidly declining predicted FVC%. The risk for deterioration or mortality increased in patients with a simultaneous diagnosis of RA and ILD within 24 weeks [RR 9.18 (95% CI 2.05, 41.0)] and the extent of lung involvement [RR 3.28 (95% CI 1.12, 9.60)]. CONCLUSION Most patients with RA-ILD experienced stable or slowly declining lung function. In 5% of patients, predicted FVC% deteriorated rapidly, especially in older adults with early RA. The lung function trajectory was not comparable to the RA disease activity trajectory.
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Affiliation(s)
- Sung Hae Chang
- Division of Rheumatology, Department of Internal Medicine, Soonchunhyang University College of Medicine, Cheonan, Republic of Korea
- Division of Rheumatology, Department of Internal Medicine, Soonchunhyang University Hospital, Cheonan, Republic of Korea
| | - Ji Sung Lee
- Department of Medical Statistics, Clinical Research Center, Asan Institute for Life Sciences, Asan Medical Center, Seoul, Republic of Korea
| | - You-Jung Ha
- Division of Rheumatology, Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
| | - Min Uk Kim
- Department of Radiology, SMG-SNU Boramae Medical Center, Seoul, Republic of Korea
| | - Chan Ho Park
- Department of Radiology, Soonchunhyang University College of Medicine, Cheonan, Republic of Korea
| | - Jeong Seok Lee
- Graduate School of Medical Science and Engineering, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea
| | - Ji-Won Kim
- Division of Rheumatology, Department of Internal Medicine, Catholic University of Daegu School of Medicine, Daegu, Republic of Korea
| | - Sang Wan Chung
- Division of Rheumatology, Department of Internal Medicine, Kyung Hee University Hospital, Seoul, Republic of Korea
| | - Jung Yoon Pyo
- Division of Rheumatology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Sung Won Lee
- Division of Rheumatology, Department of Internal Medicine, Soonchunhyang University Hospital, Cheonan, Republic of Korea
| | - Eun Ha Kang
- Graduate School of Medical Science and Engineering, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea
| | - Yeon-Ah Lee
- Division of Rheumatology, Department of Internal Medicine, Kyung Hee University Hospital, Seoul, Republic of Korea
| | - Yong-Beom Park
- Division of Rheumatology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jung-Yoon Choe
- Division of Rheumatology, Department of Internal Medicine, Catholic University of Daegu School of Medicine, Daegu, Republic of Korea
| | - Eun Young Lee
- Division of Rheumatology, Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
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Itano J, Kimura G, Ninomiya K, Tanimoto Y. Radiation-Induced Lung Injury With Lung Cancer Treated With the Combination Therapy of Nintedanib and Dexamethasone. Cureus 2023; 15:e45678. [PMID: 37745734 PMCID: PMC10512623 DOI: 10.7759/cureus.45678] [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: 09/20/2023] [Indexed: 09/26/2023] Open
Abstract
Radiation-induced lung injury (RILI) associated with lung cancer becomes refractory. Nintedanib is a multi-kinase inhibitor that suppresses the development of pulmonary fibrosis. Herein, we report a case of RILI with progressive pulmonary fibrosis after stereotactic body radiation therapy in a 70-year-old man with lung cancer. The patient responded well to the initial prednisolone therapy but became resistant during tapering. The combination therapy of nintedanib and dexamethasone resulted in a temporary improvement in RILI. Nintedanib is not a standard therapy for RILI, and further investigation is needed to evaluate the effects of nintedanib on RILI complicated by lung cancer.
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Affiliation(s)
- Junko Itano
- Department of Allergy and Respiratory Medicine, National Hospital Organization Minami-Okayama Medical Center, Tsukubo-gun, JPN
| | - Goro Kimura
- Department of Allergy and Respiratory Medicine, National Hospital Organization Minami-Okayama Medical Center, Tsukubo-gun, JPN
| | - Kiichiro Ninomiya
- Department of Allergy and Respiratory Medicine, Okayama Univerity Hospital, Okayama, JPN
| | - Yasushi Tanimoto
- Department of Allergy and Respiratory Medicine, National Hospital Organization Minami-Okayama Medical Center, Tsukubo-gun, JPN
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Shao Y, Zhang H, Shi Q, Wang Y, Liang Q. Clinical prediction models of rheumatoid arthritis and its complications: focus on cardiovascular disease and interstitial lung disease. Arthritis Res Ther 2023; 25:159. [PMID: 37658422 PMCID: PMC10472585 DOI: 10.1186/s13075-023-03140-5] [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: 06/13/2023] [Accepted: 08/14/2023] [Indexed: 09/03/2023] Open
Abstract
Rheumatoid arthritis (RA) is a chronic, systemic, autoimmune disease of unknown etiology with erosive, symmetric polyarthritis as the main clinical manifestations. Its basic pathological changes are the formation of synovitis, and patients gradually develop destruction of articular cartilage destruction and bone erosion, which eventually leads to joint deformity, disability, and various extra-articular manifestations. Clinical prediction models (CPMs), also known as risk prediction models or risk scores, are mathematical formulas used to estimate the probability that a given individual will have a disease or an outcome in the future. The models are mainly divided into two categories: diagnostic models and prognostic models, which can be used to provide information on disease diagnosis or prognosis to help make better medical decisions. Currently, there is no cure for RA, but effective early diagnosis and treatment are crucial for limiting the severity of the disease and preventing the occurrence and development of complications. This paper reviews the CPMs associated with RA and its related complications, including cardiovascular disease (CVD) and interstitial lung disease (ILD), in order to provide reference and evidence for the early diagnosis and treatment of these diseases and personalized medicine for patients. In addition, the possible pathogenesis and risk factors of these comorbidities are summarized, and possible directions for future related research are prospected.
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Affiliation(s)
- Yubo Shao
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, 200032, China
- Spine Institute, Shanghai University of Traditional Chinese Medicine, Shanghai, 200032, China
- School of Graduate, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
- Key Laboratory of Ministry of Education of Theory and Therapy of Muscles and Bones, Shanghai University of Traditional Chinese Medicine, Shanghai, 200032, China
| | - Hong Zhang
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, 200032, China
- Spine Institute, Shanghai University of Traditional Chinese Medicine, Shanghai, 200032, China
- Key Laboratory of Ministry of Education of Theory and Therapy of Muscles and Bones, Shanghai University of Traditional Chinese Medicine, Shanghai, 200032, China
| | - Qi Shi
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, 200032, China
- Spine Institute, Shanghai University of Traditional Chinese Medicine, Shanghai, 200032, China
- Key Laboratory of Ministry of Education of Theory and Therapy of Muscles and Bones, Shanghai University of Traditional Chinese Medicine, Shanghai, 200032, China
| | - Yongjun Wang
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, 200032, China.
- Spine Institute, Shanghai University of Traditional Chinese Medicine, Shanghai, 200032, China.
- Key Laboratory of Ministry of Education of Theory and Therapy of Muscles and Bones, Shanghai University of Traditional Chinese Medicine, Shanghai, 200032, China.
| | - Qianqian Liang
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, 200032, China.
- Spine Institute, Shanghai University of Traditional Chinese Medicine, Shanghai, 200032, China.
- Key Laboratory of Ministry of Education of Theory and Therapy of Muscles and Bones, Shanghai University of Traditional Chinese Medicine, Shanghai, 200032, China.
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Liu H, Yang Y, Zhang J, Li X. Baricitinib improves pulmonary fibrosis in mice with rheumatoid arthritis-associated interstitial lung disease by inhibiting the Jak2/Stat3 signaling pathway. Adv Rheumatol 2023; 63:45. [PMID: 37641106 DOI: 10.1186/s42358-023-00325-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: 06/06/2023] [Accepted: 08/15/2023] [Indexed: 08/31/2023] Open
Abstract
OBJECTIVE The study explored improvements in pulmonary inflammation and fibrosis in a bovine type II collagen-induced rheumatoid arthritis-associated interstitial lung disease mouse model after treatment with baricitinib and the possible mechanism of action. METHODS A rheumatoid arthritis-associated interstitial lung disease mouse model was established, siRNA Jak2 and lentiviral vectors were transfected with human embryonic lung fibroblast cells. And the levels of relevant proteins in mouse lung tissue and human embryonic lung fibroblasts were detected by Western blotting. RESULTS The levels of JAK2, p-JAK2, p-STAT3, p-SMAD3, SMA, TGFβR2, FN and COL4 were increased in the lung tissues of model mice (P < 0.5) and decreased after baricitinib intervention (P < 0.05). The expression levels of p-STAT3, p-SMAD3, SMA, TGFβR2, FN and COL4 were reduced after siRNA downregulation of the JAK2 gene (P < 0.01) and increased after lentiviral overexpression of the JAK2 gene (P < 0.01). CONCLUSION Baricitinib alleviated fibrosis in the lung tissue of rheumatoid arthritis-associated interstitial lung disease mice, and the mechanism of action may involve the downregulation of Smad3 expression via inhibition of the Jak2/Stat3 signaling pathway, with consequent inhibition of the profibrotic effect of transforming growth factor-β1.
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Affiliation(s)
- Hongli Liu
- Department of Geriatrics, Chongqing Medical University, Chongqing, 400010, China
| | - Yan Yang
- Department of Geriatrics, Chongqing Medical University, Chongqing, 400010, China
| | - Jie Zhang
- Department of Geriatrics, Chongqing General Hospital, Chongqing, 400010, China.
| | - Xuelin Li
- Department of Geriatrics, Chongqing General Hospital, Chongqing, 400010, China
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Polastri M, Dell'Amore A, Reed RM, Pehlivan E. Handgrip Strength in Lung Transplant Candidates and Recipients. EXP CLIN TRANSPLANT 2023; 21:547-555. [PMID: 37486028 DOI: 10.6002/ect.2023.0092] [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: 07/25/2023]
Abstract
OBJECTIVES Handgrip strength is increasingly used to assess muscle strength in various conditions. In this review, we investigated handgrip strength in patients receiving or awaiting lung transplant. MATERIALS AND METHODS For this integrative review, we searched 8 databases from inception through February 2023. Two keyword entries, "handgrip strength" and "lung transplantation," were matched using the Boolean operator, AND. No filters were applied for document type, age, sex, publication date, language, and subject. RESULTS AND CONCLUSIONS The searched databases returned 73 citations. Nine articles considering 487 patients (49% female) were included in the final analysis; 7 studies were observational, and 2 were randomized controlled trials. In 7 of 9 studies, handgrip strength was measured with a hydraulic dynamometer. In candidates for lung transplant, handgrip strength ranged from 27.1 kg (before rehabilitation) to 31.2 kg (after rehabilitation). In lung transplant recipients, handgrip strength ranged from 21.1 kg (before rehabilitation) to 35.7 kg (after rehabilitation). Handgrip strength in lung transplant candidates with chronic obstructive pulmonary disease was higher (89 ± 18% predicted) versus patients with interstitial lung disease (79 ± 18% predicted). Improvements in maximal inspiratory pressure and maximal expiratory pressure were observed in those patients whose handgrip strength improved after rehabilitation. Nonsarcopenic patients walked longer distances for the 6-minute walking test (>450 m) versus sarcopenic patients (<310 m) and had higher handgrip strength (>20 kg) versus sarcopenic patients (<20 kg). Handgrip strength testing should be implemented both in preoperative and postoperative contexts to evaluate physical potential of patients and drive rehabilitative activities toward the most impaired domains.
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Affiliation(s)
- Massimiliano Polastri
- From the Department of Continuity of Care and Integration, Physical Medicine and Rehabilitation, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
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Khor YH, Cottin V, Holland AE, Inoue Y, McDonald VM, Oldham J, Renzoni EA, Russell AM, Strek ME, Ryerson CJ. Treatable traits: a comprehensive precision medicine approach in interstitial lung disease. Eur Respir J 2023; 62:2300404. [PMID: 37263752 PMCID: PMC10626565 DOI: 10.1183/13993003.00404-2023] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Accepted: 05/16/2023] [Indexed: 06/03/2023]
Abstract
Interstitial lung disease (ILD) is a diverse group of inflammatory and fibrotic lung conditions causing significant morbidity and mortality. A multitude of factors beyond the lungs influence symptoms, health-related quality of life, disease progression and survival in patients with ILD. Despite an increasing emphasis on multidisciplinary management in ILD, the absence of a framework for assessment and delivery of comprehensive patient care poses challenges in clinical practice. The treatable traits approach is a precision medicine care model that operates on the premise of individualised multidimensional assessment for distinct traits that can be targeted by specific interventions. The potential utility of this approach has been described in airway diseases, but has not been adequately considered in ILD. Given the similar disease heterogeneity and complexity between ILD and airway diseases, we explore the concept and potential application of the treatable traits approach in ILD. A framework of aetiological, pulmonary, extrapulmonary and behavioural and lifestyle treatable traits relevant to clinical care and outcomes for patients with ILD is proposed. We further describe key research directions to evaluate the application of the treatable traits approach towards advancing patient care and health outcomes in ILD.
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Affiliation(s)
- Yet H Khor
- Respiratory Research@Alfred, Central Clinical School, Monash University, Melbourne, Australia
- Department of Respiratory and Sleep Medicine, Austin Health, Heidelberg, Australia
- Institute for Breathing and Sleep, Heidelberg, Australia
- Faculty of Medicine, University of Melbourne, Melbourne, Australia
| | - Vincent Cottin
- National Coordinating Reference Centre for Rare Pulmonary Diseases, OrphaLung, Louis Pradel Hospital, Hospices Civils de Lyon, ERN-LUNG, Lyon, France
- UMR 754, Claude Bernard University Lyon 1, INRAE, Lyon, France
| | - Anne E Holland
- Respiratory Research@Alfred, Central Clinical School, Monash University, Melbourne, Australia
- Institute for Breathing and Sleep, Heidelberg, Australia
- Department of Respiratory and Sleep Medicine, Alfred Health, Melbourne, Australia
- Department of Physiotherapy, Alfred Health, Melbourne, Australia
| | - Yoshikazu Inoue
- Clinical Research Center, National Hospital Organization Kinki-Chuo Chest Medical Center, Sakai City, Japan
| | - Vanessa M McDonald
- National Health and Medical Research Council Centre for Research Excellence in Treatable Traits, New Lambton Heights, Australia
- Asthma and Breathing Research Centre, Hunter Medical Research Institute, New Lambton Heights, Australia
- School of Nursing and Midwifery, College of Health, Medicine and Wellbeing, The University of Newcastle, Callaghan, Australia
| | - Justin Oldham
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA
- Department of Epidemiology, University of Michigan, Ann Arbor, MI, USA
| | - Elisabetta A Renzoni
- Interstitial Lung Disease Unit, Royal Brompton and Harefield Clinical Group, Guy's and St Thomas' NHS Foundation Trust, London, UK
- Margaret Turner Warwick Centre for Fibrosing Lung Disease, National Heart and Lung Institute, Imperial College London, London, UK
| | - Anne Marie Russell
- Exeter Respiratory Innovation Centre, University of Exeter, Exeter, UK
- Royal Devon University Hospitals, NHS Foundation Trust, Devon, UK
- Faculty of Medicine, Imperial College Healthcare NHS Trust, London, UK
| | - Mary E Strek
- Pulmonary and Critical Care Medicine, University of Chicago, Chicago, IL, USA
| | - Christopher J Ryerson
- Department of Medicine, University of British Columbia, Vancouver, BC, Canada
- Centre for Heart Lung Innovation, St. Paul's Hospital, Vancouver, BC, Canada
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Matteson EL, Matucci-Cerinic M, Kreuter M, Burmester GR, Dieudé P, Emery P, Allanore Y, Pope J, Khanna D. Patient-level factors predictive of interstitial lung disease in rheumatoid arthritis: a systematic review. RMD Open 2023; 9:e003059. [PMID: 37507209 PMCID: PMC10387655 DOI: 10.1136/rmdopen-2023-003059] [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: 02/09/2023] [Accepted: 06/26/2023] [Indexed: 07/30/2023] Open
Abstract
Objective Interstitial lung disease (ILD) is an important cause of mortality in some patients with rheumatoid arthritis (RA). Patient-level factors may predict which patients with RA are at the highest risk of developing ILD and are therefore candidates for screening for this complication of the underlying disease.Methods A systematic literature review was performed using PubMed, Embase and Scopus over a 10-year period up to July 2021. Publications reporting patient-level factors in patients with RA with and without ILD that were assessed before development of ILD (or were unchanged over time and therefore could be extrapolated to before development of ILD) were retrieved for assessment of evidence. Genetic variation in MUC5B and treatment with methotrexate were not included in the assessment of evidence because these factors have already been widely investigated for association with ILD.Results We found consistent associations of age, sex, smoking status and autoantibodies with development of ILD. For biomarkers such as Krebs von den Lungen 6, which have been shown to be diagnostic for ILD, there were no publications meeting criteria for this study.Conclusions This analysis provides an initial step in the identification of patient-level factors for potential development of a risk algorithm to identify patients with RA who may be candidates for screening for ILD. The findings represent a useful basis for future research leading to an improved understanding of the disease course and improved care for patients with RA at risk of development and progression of ILD.
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Affiliation(s)
- Eric L Matteson
- Division of Rheumatology, Mayo Clinic College of Medicine and Science, Rochester, Minnesota, USA
| | - Marco Matucci-Cerinic
- Department of Experimental and Clinical Medicine, Division of Rheumatology, University of Florence, Firenze, Italy
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases (UnIRAR), IRCCS San Raffaele Hospital, Milan, Italy
| | - Michael Kreuter
- Center for Interstitial and Rare Lung Diseases, Pneumology, Thoraxklinik, University of Heidelberg, German Center for Lung Research, Heidelberg, Germany
| | - Gerd R Burmester
- Department of Rheumatology and Clinical Immunology, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Philippe Dieudé
- Rheumatology Department, Bichat Hospital APHP, Université Paris Cité, Paris, France
| | - Paul Emery
- Leeds NIHR BRC, Leeds Teaching Hospitals NHS Trust, Leeds, UK
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK
| | - Yannick Allanore
- Department of Rheumatology, APHP, Université Paris Cité, Paris, France
| | - Janet Pope
- Division of Rheumatology, St Joseph's Hospital, Western University, London, Ontario, Canada
| | - Dinesh Khanna
- DIvision of Rheumatology, University of Michigan, Ann Arbor, Michigan, USA
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Sumitomo K, Okamoto T, Arii K, Matumoto M, Shinohara T. Slowly Expanding 18 F-FDG PET-Positive Irregular Opacities in the Lung Due to Diffuse Lymphoid Hyperplasia Preceding Rheumatoid Arthritis. Clin Nucl Med 2023; 48:542-544. [PMID: 37083578 DOI: 10.1097/rlu.0000000000004651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/22/2023]
Abstract
ABSTRACT Pulmonary diffuse lymphoid hyperplasia (DLH), a nonneoplastic lymphoproliferative disorder (LPD), is extremely rare, and no PET/CT findings have been reported for pulmonary DLH. We observed slowly expanding irregular opacities with 18 F-FDG accumulation (SUV max , 3.64) in the right lower lobe of a 51-year-old asymptomatic man. The patient underwent video-assisted thoracoscopic biopsy on suspicion of malignant lesions. Histologically, no neoplastic cells were present, and the lesion was consistent with DLH. Six months later, the patient developed rheumatoid arthritis. DLH should be considered in the differentiation of PET-positive irregular opacities, even in the absence of known immune abnormalities.
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Affiliation(s)
- Kenya Sumitomo
- From the Division of Internal Medicine, Japan Agricultural Cooperatives Kochi Hospital, Nankoku
| | - Taku Okamoto
- Department of General Thoracic Surgery, Kochi Health Sciences Center
| | - Kaoru Arii
- Department of Internal Medicine, Japanese Red Cross Kochi Hospital
| | - Manabu Matumoto
- Department of Diagnostic Pathology, Kochi Health Sciences Center, Kochi
| | - Tsutomu Shinohara
- Department of Community Medicine for Respirology, Graduate School of Biomedical Sciences, Tokushima University, Tokushima, Japan
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