Intravenous cyclophosphamide in acute exacerbation of rheumatoid arthritis-related interstitial lung disease: a propensity-matched analysis using a nationwide inpatient database

2021 ◽  
Author(s):  
Kaito Nakamura ◽  
Hiroyuki Ohbe ◽  
Kei Ikeda ◽  
Kazuaki Uda ◽  
Hiroki Furuya ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Interstitial Lung Disease ◽  
Lung Disease ◽  
Acute Exacerbation ◽  
Intravenous Cyclophosphamide ◽  
Inpatient Database

Adalimumab Induced Acute Exacerbation of Rheumatoid Arthritis Related Interstitial Lung Disease

2013 ◽  
Vol 17 (3) ◽  
pp. 134-137
Author(s):  
Woo Kyung Park ◽  
Youn Sun Lee ◽  
Sam Won ◽  
Hye Ree Kim ◽  
Jeong Hun Lee ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Interstitial Lung Disease ◽  
Lung Disease ◽  
Acute Exacerbation

scholarly journals Up-to-Date Information on Rheumatoid Arthritis-Associated Interstitial Lung Disease

2015 ◽  
Vol 9s1 ◽  
pp. CCRPM.S23289 ◽  
Author(s):  
Takafumi Suda
Keyword(s):  
Rheumatoid Arthritis ◽  
Interstitial Lung Disease ◽  
Idiopathic Pulmonary Fibrosis ◽  
Pulmonary Fibrosis ◽  
Lung Disease ◽  
Acute Exacerbation ◽  
Interstitial Pneumonia ◽  
Usual Interstitial Pneumonia ◽  
Cytotoxic Agents ◽  
Radiological Patterns

Pulmonary involvement is common in rheumatoid arthritis (RA) and affects all the components of the lung. Interstitial lung disease (ILD) is the most predominant pulmonary manifestation and has been identified as the main cause of morbidity and mortality in RA. Clinically significant RA-ILD occurs in approximately 10% of RA patients. Several risk factors, such as old age, male gender, and smoking, have been reported to date. Histologically, the proportion of the usual interstitial pneumonia (UIP) pattern is higher in RA-ILD than in ILD associated with other connective tissue diseases, and RA-ILD also shows nonspecific interstitial pneumonia and organizing pneumonia patterns. High-resolution computed tomography scans are highly predictive of the histological UIP pattern with a specificity of 96%-100%. Acute exacerbation, which is the acute deterioration of the respiratory status characterized by newly developed bilateral infiltrates with unknown etiologies, has been reported in RA-ILD. Although acute exacerbation of RA-ILD has high mortality, similar to that of idiopathic pulmonary fibrosis, its incidence is lower in RA-ILD than in idiopathic pulmonary fibrosis. A consensus treatment has not yet been established. Current therapeutic regimens typically include corticosteroids with or without cytotoxic agents. Recent large longitudinal studies reported that the prognosis of RA-ILD was poor with a median survival of 2.6-3.0 years. Furthermore, histological and/or radiological patterns, such as UIP or non-UIP, have significant prognostic implications. RA-ILD patients with histological or radiological UIP patterns have poorer prognoses than those with non-UIP patterns. This review assessed the characteristics of RA-ILD by overviewing recent studies in the field and focused on the clinical significance of histological and/or radiological patterns in RA-ILD.

scholarly journals SAT0040 RISK FACTORS FOR DEVELOPING AND MORTALITY FOR ACUTE EXACERBATION OF RHEUMATOID ARTHRITIS-ASSOCIATED INTERSTITIAL LUNG DISEASE

2020 ◽  
Vol 79 (Suppl 1) ◽  
pp. 950.2-951
Author(s):  
S. Izuka ◽  
H. Yamashita ◽  
Y. Takahashi ◽  
H. Kaneko
Keyword(s):  
Rheumatoid Arthritis ◽  
Risk Factors ◽  
Interstitial Lung Disease ◽  
Idiopathic Pulmonary Fibrosis ◽  
Pulmonary Fibrosis ◽  
Lung Disease ◽  
Acute Exacerbation ◽  
Vascular Diseases ◽  
Collagen Vascular Diseases ◽  
Survivor Group

Background:Among collagen vascular diseases, rheumatoid arthritis-associated interstitial lung disease (RA-ILD) is the most commonly associated with ILD with acute exacerbation (AE) [1]. One study reported that ILD diagnosis at an older age, the usual interstitial pneumonia (UIP) pattern on high-resolution computed tomography, and methotrexate (MTX) use were associated with AE in patients with RA-ILD [2]. However, because these studies included few patients, the risk factors and prognosis of AE in patients with RA-ILD remain unclear. Therefore, this study examined the characteristics of RA-ILD patients with AE, and the variables associated with mortality due to AE of RA-ILD.Objectives:To investigate the risk factors for AE and mortality of RA-ILD.Methods:We retrospectively collected the clinical data of 165 RA-ILD patients admitted to our hospital between July 2010 and October 2019. We compared clinical characteristics between patients who developed AE (AE group) and those who did not (non-AE group), and identified the variables significantly associated with AE occurrence. We also compared the admission characteristics of those who survived (survivor group) and those who died (non-survivor group) after admission for AE. AE was defined using previously proposed criteria [3], which were modified slightly for application to RA-ILD.Results:The mean patient age was 73.6 ± 9.7 years and 97 (71.9%) patients were female. Thirty (22.2%) patients developed AE, of whom thirteen (43.3%) died (mean follow-up, 64.9 months). In univariate analyses UIP pattern and MTX were not associated with AE. However, in multivariate analyses, UIP pattern was associated with AE (OR 2.68, 95% CI 1.10–6.52,p=0.03). Median age (70vs. 80 years,p=0.003), non-use of MTX (70.6%vs. 23.1%,p=0.025), and C reactive protein level (median 9.38vs. 18.12 mg/dL,p=0.02) on admission were significantly higher in patients who died of AE. In the Cox proportional hazard model, UIP pattern (HR 4.67, 95% CI 1.02–21.5,p=0.048) and non-use of MTX (HR 0.16, 95% CI 0.04–0.72,p=0.016) were associated with death.Conclusion:Our data suggest that the UIP pattern is related to AE, and non-use of MTX and UIP pattern are related to death due to AE of RA-ILD.References:[1] Suda T, Kaida Y, Nakamura Y et al. Acute exacerbation of interstitial pneumonia associated with collagen vascular diseases.Respir Med2009;103:846-53.[2] Hozumi H, Nakamura Y, Johkoh T et al. Acute exacerbation in rheumatoid arthritis-associated interstitial lung disease: a retrospective case control study.BMJ Open2013;3:e003132.[3] Collard HR, Moore BB, Flaherty KR et al. Idiopathic pulmonary fibrosis clinical research network investigators. Acute exacerbations of idiopathic pulmonary fibrosis.Am J Respir Crit Care Med2007;176:636-43.Disclosure of Interests:None declared

scholarly journals Acute exacerbation in rheumatoid arthritis-associated interstitial lung disease: a retrospective case control study

BMJ Open ◽  
2013 ◽  
Vol 3 (9) ◽  
pp. e003132 ◽  
Author(s):  
Hironao Hozumi ◽  
Yutaro Nakamura ◽  
Takeshi Johkoh ◽  
Hiromitsu Sumikawa ◽  
Thomas V Colby ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Interstitial Lung Disease ◽  
Lung Disease ◽  
Acute Exacerbation ◽  
Case Control Study ◽  
Case Control ◽  
Retrospective Case ◽  
Control Study

scholarly journals A fatal case of acute exacerbation of interstitial lung disease in a patient with rheumatoid arthritis during treatment with tocilizumab

2010 ◽  
Vol 32 (12) ◽  
pp. 4023-4026 ◽  
Author(s):  
Shin-ya Kawashiri ◽  
Atsushi Kawakami ◽  
Noriho Sakamoto ◽  
Yuji Ishimatsu ◽  
Katsumi Eguchi
Keyword(s):  
Rheumatoid Arthritis ◽  
Interstitial Lung Disease ◽  
Lung Disease ◽  
Acute Exacerbation ◽  
Fatal Case

scholarly journals Factors associated with mortality in rheumatoid arthritis-associated interstitial lung disease: a systematic review and meta-analysis

2021 ◽  
Vol 22 (1) ◽  
Author(s):  
Meihua Qiu ◽  
Jing Jiang ◽  
Xueyuan Nian ◽  
Yutie Wang ◽  
Pengfei Yu ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Systematic Review ◽  
Interstitial Lung Disease ◽  
Lung Disease ◽  
Acute Exacerbation ◽  
Meta Analysis ◽  
Older Age ◽  
Smoking History ◽  
Factors Associated ◽  
Male Sex

Abstract Background Interstitial lung disease (ILD) is a common and potentially life-threatening complication for rheumatoid arthritis (RA) patients. However, there is a lack of clear prognostic factors in rheumatoid arthritis-associated interstitial lung disease (RA-ILD) patients. The purpose of this study was to complete a systematic review and meta-analysis of the factors associated with mortality in RA-ILD patients. Methods Medline, EMBASE and the Cochrane Library were searched up to September 1, 2020. The Newcastle–Ottawa Scale (NOS) was applied to assess the methodological quality of the eligible studies. Study characteristics and magnitude of effect sizes were extracted. Then, pooled hazard ratios (HRs) with the corresponding 95% confidence intervals (CIs) and pooled risk ratios (RRs) with 95% CIs were calculated to assess the factors associated with mortality in RA-ILD. Results Twenty-three of 3463 articles were eligible, and ten factors associated with mortality for RA-ILD were evaluated in the meta-analysis. Older age (HRs = 1.04, 95% CI 1.03–1.05), male sex (HRs = 1.44, 95% CI 1.21–1.73), having a smoking history (HRs = 1.42, 95% CI 1.03–1.96), lower diffusing capacity of the lung for carbon monoxide (DLCO)% predicted (HRs = 0.98, 95% CI 0.97–1.00), forced vital capacity (FVC)% predicted (HRs = 0.99, 95% CI 0.98–1.00), composite physiological index (CPI) (HRs = 1.04, 95% CI 1.02–1.06), usual interstitial pneumonia (UIP) pattern on HRCT (HRs = 1.88, 95% CI 1.14–3.10 and RRs = 1.90, 95% CI 1.50–2.39), emphysema presence (HRs = 2.31, 95% CI 1.58–3.39), and acute exacerbation of ILD (HRs = 2.70, 95% CI 1.67–4.36) were associated with increased mortality in RA-ILD, whereas rheumatoid factor (RF) positive status was not associated. Conclusions Through this systematic review and meta-analysis, we found that older age, male sex, smoking history, higher CPI, lower DLCO% predicted, lower FVC% predicted, UIP pattern on HRCT, emphysema presence and acute exacerbation of ILD were associated with an increased risk of mortality in RA-ILD.

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