Pulmonary Manifestations in Rheumatoid Arthritis, Psoriatic Arthritis and Peripheral Spondyloarthritis Prevalence, Diagnostic Approach and Treatment Options

2020 ◽  
Vol 16 ◽  
Author(s):  
Daniel Dejcman ◽  
Valentin Sebastian Schäfer ◽  
Dirk Skowasch ◽  
Carmen Pizarro ◽  
Andreas Krause ◽  
...  

: Interstitial lung disease (ILD) is the most common form of pulmonary impairment in patients with rheumatoid arthritis (RA). However, patients with RA or other arthritic diseases such as psoriatic arthritis (PsA) or peripheral spondyloarthritis (pSpA) may develop several other pulmonary diseases such as chronic obstructive lung disease (COPD) with a higher risk than patients without arthritis. The article at hand aims at summarizing the current knowledge on the prevalence of pulmonary diseases in the above-mentioned forms of arthritis, the challenges for prevalence studies and detecting pulmonary diseases in patients with arthritis as well as possible treatment options. Dyspnea, cough or other pulmonary symptoms or findings in arthritis patients should prompt gradual diagnostic procedures considering pulmonary manifestations as a major cluster of differential diagnosis. Considering its poor prognosis and morbidity burden, RA-ILD needs to be ruled out. Treatment of manifestations often lacks solid evidencebased guidelines and referrals to specialized centers are often necessary.

2019 ◽  
Vol 8 (12) ◽  
pp. 2038 ◽  
Author(s):  
Elisabeth Bendstrup ◽  
Janne Møller ◽  
Sissel Kronborg-White ◽  
Thomas Skovhus Prior ◽  
Charlotte Hyldgaard

Interstitial lung disease (ILD) is a serious complication of rheumatoid arthritis (RA) contributing to significantly increased morbidity and mortality. Other respiratory complications, such as chronic obstructive pulmonary disease and bronchiectasis, are frequent in RA. Infections and drug toxicity are important differential diagnoses and should be considered in the diagnostic work-up of patients with RA presenting with respiratory symptoms. This review provides an overview of the epidemiology and pathogenesis of RA-ILD, the radiological and histopathological characteristics of the disease as well as the current and future treatment options. Currently, there is no available evidence-based therapy for RA-ILD, and immunosuppressants are the mainstay of therapy. Ongoing studies are exploring the role of antifibrotic therapy in patients with progressive fibrotic ILD, which may lead to a new treatment approach for subgroups of patients with RA-ILD.


2020 ◽  
Vol 79 (Suppl 1) ◽  
pp. 612.1-613
Author(s):  
S. Pedro ◽  
T. Mikuls ◽  
J. Zhuo ◽  
K. Michaud

Background:Pulmonary manifestations such as interstitial lung disease (ILD) and chronic obstructive pulmonary disease (COPD) are frequent extra-articular features that carry a poor prognosis in Rheumatoid Arthritis (RA). Little data is available on how RA patients (pts) with pulmonary disease are managed in real-world settings.Objectives:To assess treatment patterns and DMARD discontinuation in RA patients with comorbid lung disease in comparison with other RA patients.Methods:The study included RA Patients enrolled in the Forward Databank with ≥1 year observation after 2000 initiating a DMARD. Forward is a large longitudinal rheumatic disease registry in the US. RA patients’ diagnoses were rheumatologist-confirmed, and every 6 months participants completed comprehensive questionnaires regarding symptoms, disease outcomes, medications, and clinical events. Lung disease (LD+) was defined as at least one of the following: emphysema, asthma, bronchitis, COPD, pleural effusion, fibrosis of the lung, “RA lung”, or ILD, the later classified by ICD9 codes (England 2019). DMARDs were categorized hierarchically into four groups: csDMARDs, TNFi and NTNFi (bDMARDs), and tsDMARDs. Percentage of patients who initiated different DMARDs were reported for pts with LD+/LD-. Discontinuation was analyzed by Kaplan Meier (KM) curves, log-ranks tests, and Cox regression models using time-varying covariates. Best models were created using backward selection models (10% probability of removal) and pre-defined clinical models.Results:Of the 21,525 eligible RA patients, 13.8% had LD+ at the time they initiated a DMARD (follow-up: 69,597 pt-yrs (median 1.9 yrs/pt)). LD+ patients tended to have more severe RA outcomes and comorbidities. MTX-monotherapy (48% vs 44%, p<0.001) and NTNFi were initiated more frequently in LD+ pts with lower use of TNFi (Figure). DMARD discontinuation rates were higher among LD+ patients for all DMARD groups, but KM curves were only significantly different for csDMARDs and TNFi. Different HRs for LD+ were found depending on the model used ranging from 1.18 to 1.28, and all models revealed an increased risk of discontinuation for LD+ patients. Compared to csDMARDs, TNFi were more often discontinued (Table). Other variables associated with an increased risk of discontinuation included: HAQ, Rheumatoid Disease (RD) comorbidity index, pain, prior bDMARDs, and csDMARDs.Conclusion:Different DMARD treatment patterns were found for LD+ patients, who tended to initiate more csDMARD and NTNFi and less likely to initiate a TNFi. LD+ patients were at a higher risk of discontinuation irrespectively of the DMARD treatment, but with greater risk for TNF users.References:[1]England BR, et al. Arth Care Res. doi:10.1002/acr.24043.Figure.DMARD treatment initiators by disease groupTable .Cox models for DMARD discontinuation by stepwise (removal probability 10%) and clinical models including DMARD treatment.Model of DMARD persistence*Model 1- Stepwise-Without drugsModel 2 – StepwiseModel 3 - ClinicalLD+ vs LD–1.181.281.20(1.08 - 1.29)(1.13 - 1.45)(1.08 - 1.34)TNF vs csDmard1.321.22(1.08 - 1.63)(1.04 - 1.44)NTNF vs csDmard1.131.13(0.83 - 1.52)(0.90 - 1.41)tsDmard vs csDmard1.301.02(0.65 - 2.60)(0.64 - 1.62)*Best models searched/Clinical adjusted for LD+/LD-, DMARDs, age, sex, education, HAQ disability, RD comorbidity index, smoking, pain, glucocorticoids, year of entry, prior bDMARDs and csDMARDs counts and MRC breath scale.Disclosure of Interests:Sofia Pedro: None declared, Ted Mikuls Grant/research support from: Horizon Therapeutics, BMS, Consultant of: Pfizer, Joe Zhuo Shareholder of: Bristol-Myers Squibb, Employee of: Bristol-Myers Squibb, Kaleb Michaud: None declared


2020 ◽  
Vol 79 (Suppl 1) ◽  
pp. 604.1-604
Author(s):  
F. Benavidez ◽  
G. Rodriguez ◽  
A. Riopedre ◽  
D. Mata ◽  
A. Benitez ◽  
...  

Background:Rheumatoid arthritis (RA) affects 0.4-1.3% of general population (1). It can affect lungs in different ways, with interstitial lung disease (ILD) as the most severe. Clinically evident ILD has been reported in 10-42% of patients, with a great impact in prognosis (2).Objectives:Toidentify the prevalence of lung involvement in early rheumatoid arthritis patients (ERA) without previous known lung disease and describe the association between high resolution computed tomography (HRCT), lung functional tests (LFT) and clinical findings.Methods:Cross sectional multicentric study. We included ERA patients (1 year or less since diagnose) consecutively. Patients with previous RA related lung disease or biologic/targeted synthetic Dmard treatment were excluded. HRCT, immunological tests (rheumatoid factor, anti-CCP, ANA), LFT and clinical evaluation were performed.Results:We included 74 patients, 63 (85,1%) woman, mean (SD) of 47 (17,7) years. Thirty-seven patients (50%) were current or former smokers. Abnormal findings in HRCT were found in 62 patients (88,6%): ILD in 6 (8,6%), airway involvement in 40 (70%) and emphysema in 7 (10%). Ten patients (13,5%) had abnormal auscultation (2 sibilances, 2 roncus, and 6 crackles). Six patients (8,1%) had digital clubbing. Regarding immunological tests, 54/61 (88,5%) patients were positive for Anti CCP, and 53/61 (86,9%) were positive for FR. We compared features of patients with findings related to RA in HRCT (interstitial and/or airway) with those without them. We found no differences in the mean (SD) of DAS-28 [4,74 (1,38) vs 4,32 (1,39); p= 0,27]. The prevalence of anti- CCP was not higher in patients with abnormal HRCT [38/44 (86,3%) vs 16/17 (94,1%); p=0,39]. Patients with abnormal HRCT were older [median (IQR) 50,5 years (44,5-59,5) vs 43 years (32-51); p=0,008) and showed higher VSG values [mean (SD) 39,09 (24,03) vs 27,38 (17,6); p= 0,043]. Abnormal physical examination or dyspnea (class 2 mMRC or higher) was significantly associated with HRCT abnormalities [26 (50%) vs 3 (13,6%); p=0.003) and the presence of ILD on HRCT was significantly associated with crackles on the auscultation [4/68(6,25%) vs 2/6 (33,33%); p 0,023].Conclusion:This study shows a high prevalence of lung involvement in ERA patients of less 1 year from diagnosis. Also, we showed a significant association between HRCT and physical examination findings. This data highlights the importance of the clinical examination in Rheumatoid Arthritis patients. More studies with bigger samples and longitudinal follow up are needed to confirm and complete our results.References:[1]Rooney BK, Silman AJ. Epidemiology of the rheumatic diseases. Curr Opin Rheumatol [Internet]. 1999 Mar [cited 2016 Jul 19];11(2):91–7. Available from:http://www.ncbi.nlm.nih.gov/pubmed/10319210.[2]Antin-Ozerkis D, Evans J, Rubinowitz A, Homer RJ, Matthay RA. Pulmonary Manifestations of Rheumatoid Arthritis. Clin Chest Med [Internet]. 2010;31(3):451–78. Available from:http://dx.doi.org/10.1016/j.ccm.2010.04.003.Disclosure of Interests:None declared


2019 ◽  
Vol 7 ◽  
pp. 232470961986055 ◽  
Author(s):  
Ahmed Taha ◽  
Randa Hazam ◽  
Jim Tseng ◽  
Lusine Nahapetyan ◽  
Masoud Alzeerah ◽  
...  

When considering rheumatoid arthritis (RA)-associated pulmonary diseases, interstitial lung disease and pleural disease are the most common RA-associated pulmonary manifestations while spontaneous pneumothorax and bronchopleural fistula (BPF) are among the extremely rare ones. To the best of our knowledge, all the previous reports of RA-associated BPFs were attributed to peripherally located pulmonary nodules that necrotized, burst into the pleural cavity, and eventually lead to the fistula formation. However, we hereby present the first case of BPF in an RA patient that formed in the absence of any underlying rheumatic pulmonary nodules. Additionally, our patient was on chronic methotrexate therapy, and there are no data in the literature that suggest methotrexate-induced parenchymal lung disease can predispose to BPF formation. Our report is the first to introduce a probe to further investigate this association.


2016 ◽  
Vol 69 (1) ◽  
pp. 194-202 ◽  
Author(s):  
Sheila L. Arvikar ◽  
Jameson T. Crowley ◽  
Katherine B. Sulka ◽  
Allen C. Steere

2020 ◽  
Vol 89 (4) ◽  
pp. 109-115
Author(s):  
Mate Olah ◽  
Katalin Inczeffy-Ivicsics ◽  
Agnes Meszaros

Introduction: COPD is a debilitating disease and a major death cause by 2020. Our current knowledge of the opportunities of patient education in the community pharmacy is growing, though yet limited. Objectives: (1) To assess the potential of a patient education programme in a Hungarian pharmacy, (2) to understand patient attitudes and gather insight for the development of an education project, (3) to create a sustainable local good practice. Methods: We invited patients with a confirmed COPD diagnosis to take part in an in-depth interview, and to assess their symptoms. Later on, we offered them tailor-made education to learn about their attitudes to create the guidelines for optimal content. Results: Key elements of the education content should focus on the desire of active life, improve poor adherence, teach about reliever and maintenance therapy and emphasise the chronic component of the disease. Smoking cessation should be fostered, whilst patients would benefit from proper breathing techniques and posture. Conclusion: Hungarian patients may prefer to get fast and basic education in the community pharmacies. The ideal education content should include pathophysiology, signs and symptoms, treatment options, explanation of medication, inhaler use, smoking cessation and breathing techniques.


2021 ◽  
pp. 2102149
Author(s):  
Naizhuo Zhao ◽  
Ziyad Al-Aly ◽  
Boyang Zheng ◽  
Aaron van Donkelaar ◽  
Randall V. Martin ◽  
...  

Exposure to ambient fine particulate matter (PM2.5) is a risk factor for pulmonary and systemic autoimmune diseases, however evidence on which PM2.5 chemical components are more harmful is still scant. Our goal is to investigate potential associations between PM2.5 components and interstitial lung disease (ILD) onset in rheumatoid arthritis (RA).New-onset RA subjects identified from a United States health care insurance database (MarketScan) were followed for new onset of RA associated ILD (RA-ILD) from 2011 to 2018. Annual ambient PM2.5 concentrations of its chemical components (i.e. sulfate, nitrate, ammonium, organic matter, black carbon, mineral dust, and sea salt) were estimated by combining satellite retrievals with chemical transport modelling and refined by geographically weighted regression. Exposures from 2006 up to one year before ILD onset or end of study were assigned to subjects based on their metropolitan division or core-based statistical area codes. A novel time-to-event quantile-based g(generalised)-computation approach was used to estimate potential associations between RA-ILD onset and the exposure mixture of all seven PM2.5 chemical components adjusting for age, sex, and prior chronic obstructive pulmonary disease (as a proxy for smoking).We followed 280 516 new-onset RA patients and detected 2194 RA-ILD cases across 1 394 385 person-years. The adjusted hazard ratio for RA-ILD onset was 1.54 (95% confidence interval 1.47–1.63) per every decile increase in all seven exposures. Ammonium, mineral dust, and black carbon contributed more to ILD risk than the other PM2.5 components.In conclusion, exposure to elements of PM2.5, particularly ammonium, increases ILD risk in RA.


2012 ◽  
Vol 2012 ◽  
pp. 1-3 ◽  
Author(s):  
Wolfgang Hartung ◽  
Judith Maier ◽  
Michael Pfeifer ◽  
Martin Fleck

Rheumatoid arthritis- (RA-) associated interstitial lung disease (RA-ILD) is the extra-articular complication with most adverse impact on the quality of life and survival in RA patients. However, treatment options are limited and controlled studies are lacking. Here, we present the case of a 66-year-old patient suffering from severe RA-ILD, which has been successfully treated with Rituximab (RTX). After failure of conventional DMARD therapy, our patient showed sustained improvement of clinical pulmonary parameters as well as joint inflammation following B-cell depletion with RTX. The six-minute-walk test improved from 380 meters to 536 meters and the forced vital capacity from 2.49 liters to 3.49. The disease activity score could be reduced from 7.7 to 2.8. Therefore, RTX might be considered as an alternative treatment for RA-ILD in patients not responding to conventional DMARD therapy.


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