Scandinavian Journal of Rheumatology最新文献

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Efficacy of denosumab against osteoporosis determined using quantitative computed tomography in treatment-naïve male patients with ankylosing spondylitis: case series of six patients. 使用定量计算机断层扫描确定地诺单抗对强直性脊柱炎男性患者骨质疏松症的疗效:六例患者的病例系列。
IF 2.2 4区 医学
Scandinavian Journal of Rheumatology Pub Date : 2024-07-01 Epub Date: 2024-03-26 DOI: 10.1080/03009742.2024.2316960
S H Kim, S-H Lee, R Song
{"title":"Efficacy of denosumab against osteoporosis determined using quantitative computed tomography in treatment-naïve male patients with ankylosing spondylitis: case series of six patients.","authors":"S H Kim, S-H Lee, R Song","doi":"10.1080/03009742.2024.2316960","DOIUrl":"10.1080/03009742.2024.2316960","url":null,"abstract":"","PeriodicalId":21424,"journal":{"name":"Scandinavian Journal of Rheumatology","volume":" ","pages":"288-290"},"PeriodicalIF":2.2,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140288898","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Adult-onset Still's disease: analysis of a monocentric cohort of patients. 成人型斯蒂尔病:对单中心队列患者的分析。
IF 2.2 4区 医学
Scandinavian Journal of Rheumatology Pub Date : 2024-07-01 Epub Date: 2024-05-02 DOI: 10.1080/03009742.2024.2328439
D Testa, S Bilia, A G Tavoni, P Migliorini
{"title":"Adult-onset Still's disease: analysis of a monocentric cohort of patients.","authors":"D Testa, S Bilia, A G Tavoni, P Migliorini","doi":"10.1080/03009742.2024.2328439","DOIUrl":"10.1080/03009742.2024.2328439","url":null,"abstract":"<p><strong>Objective: </strong>Adult-onset Still's disease (AOSD) is a multigenic autoinflammatory disease with a severe systemic involvement. Because of the rarity of the disease, most published cohorts are multicentric. The aim of this report is to describe a monocentric cohort of AOSD patients, reporting clinical features and response to therapy in a long follow-up.</p><p><strong>Method: </strong>Thirty-eight patients, attending the Clinical Immunology Unit and fulfilling Yamaguchi, Fautrel, or Daghor-Abbaci classification criteria for AOSD, were recruited for this study. In all patients, clinical and serological data were collected at diagnosis and every 6 months thereafter. The Pouchot score was calculated at every visit.</p><p><strong>Results: </strong>Fever, arthromyalgia, and skin rash were the most frequent manifestations, followed by lymphadenopathy, sore throat, arthritis, splenomegaly, hepatic involvement, pleuropericarditis, and weight loss. As far as the disease course is concerned, 25% presented a monocyclic and 35% a polycyclic pattern, and 40% developed chronic articular involvement. Severe complications were observed at disease onset in 21% of the patients. All of the patients were treated with steroids; 74% also received conventional synthetic disease-modifying anti-rheumatic drugs (methotrexate in most cases) and 71% biological disease-modifying anti-rheumatic drugs (interleukin-1 inhibitors in most cases). Therapeutic switching for lack/loss of efficacy or adverse drug reactions was necessary in 66%.</p><p><strong>Conclusion: </strong>The analysis of this cohort confirms that AOSD is a complex, severe, and heterogeneous disease. However, despite long-term treatment and comorbidities, therapies are effective and well tolerated. The therapeutic armamentarium now available allows long-lasting remission with low immunosuppression to be achieved in most patients.</p>","PeriodicalId":21424,"journal":{"name":"Scandinavian Journal of Rheumatology","volume":" ","pages":"263-268"},"PeriodicalIF":2.2,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140857923","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Sacroiliitis in inflammatory bowel disease on abdominal computed tomography: prevalence, misses, and associated factors. 腹部计算机断层扫描中炎症性肠病的骶髂关节炎:发病率、漏诊率及相关因素。
IF 2.2 4区 医学
Scandinavian Journal of Rheumatology Pub Date : 2024-07-01 Epub Date: 2024-04-30 DOI: 10.1080/03009742.2024.2337453
D K Kim, K-C Lee, J K Kim
{"title":"Sacroiliitis in inflammatory bowel disease on abdominal computed tomography: prevalence, misses, and associated factors.","authors":"D K Kim, K-C Lee, J K Kim","doi":"10.1080/03009742.2024.2337453","DOIUrl":"10.1080/03009742.2024.2337453","url":null,"abstract":"<p><strong>Objective: </strong>To evaluate the prevalence and rate of a missed diagnosis of sacroiliitis on abdominal computed tomography (CT) in patients with inflammatory bowel disease (IBD). Factors associated with sacroiliitis were also assessed.</p><p><strong>Method: </strong>This retrospective study included 210 patients with IBD (mean age 31.1 years) who underwent abdominal CT. Based on a validated abdominal CT scoring tool, bilateral sacroiliac (SI) joints on abdominal CT in the whole study population were retrospectively reviewed. Subsequently, patients were classified into the 'patients with sacroiliitis' group and the 'patients without sacroiliitis' group. Univariate and multivariate regression analyses were used to clarify the factors associated with sacroiliitis.</p><p><strong>Results: </strong>Sacroiliitis was identified in 26 out of 210 patients (12.4%). However, sacroiliitis was recognized on the primary reading in only five of these 26 patients (19.2%) and was missed on the initial report in the remaining 21 patients (80.8%). Among the 21 patients, 20 (95.2%) were finally diagnosed with axial spondyloarthritis (axSpA). There was a higher prevalence of female sex (p = 0.04), upper gastrointestinal involvement (p = 0.04), and back pain (p < 0.01) in patients with sacroiliitis than in those without sacroiliitis. However, on multivariate analysis, back pain was the only factor associated with sacroiliitis (p = 0.01).</p><p><strong>Conclusion: </strong>Physicians should carefully evaluate SI joints on abdominal CT in patients with IBD to enable early detection of sacroiliitis, potentially leading to an early diagnosis of axSpA. In addition, if patients with IBD present with back pain, the possibility of sacroiliitis should be considered.</p>","PeriodicalId":21424,"journal":{"name":"Scandinavian Journal of Rheumatology","volume":" ","pages":"248-254"},"PeriodicalIF":2.2,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140858149","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Enthesitis in a European registry-based cohort of patients with psoriatic arthritis treated with tumour necrosis factor inhibitors: clinical burden, patient-reported outcomes, and treatment response. 以欧洲登记为基础的接受肿瘤坏死因子抑制剂治疗的银屑病关节炎患者队列中的关节炎:临床负担、患者报告结果和治疗反应。
IF 2.2 4区 医学
Scandinavian Journal of Rheumatology Pub Date : 2024-07-01 Epub Date: 2024-05-21 DOI: 10.1080/03009742.2024.2336743
A J Mathew, M L Hetland, M P Pedersen, S H Rasmussen, B Glintborg, A G Loft, M J Nissen, B Möller, A M Rodrigues, F P Santos, Z Rotar, M Tomšič, H Relas, R Peltomaa, B Gudbjornsson, T J Löve, S B Kocaer, A Koken Avsar, L Midtbøll Ørnbjerg, M Østergaard
{"title":"Enthesitis in a European registry-based cohort of patients with psoriatic arthritis treated with tumour necrosis factor inhibitors: clinical burden, patient-reported outcomes, and treatment response.","authors":"A J Mathew, M L Hetland, M P Pedersen, S H Rasmussen, B Glintborg, A G Loft, M J Nissen, B Möller, A M Rodrigues, F P Santos, Z Rotar, M Tomšič, H Relas, R Peltomaa, B Gudbjornsson, T J Löve, S B Kocaer, A Koken Avsar, L Midtbøll Ørnbjerg, M Østergaard","doi":"10.1080/03009742.2024.2336743","DOIUrl":"10.1080/03009742.2024.2336743","url":null,"abstract":"<p><strong>Objective: </strong>To explore the registration of enthesitis among biologic-naïve patients with psoriatic arthritis (PsA) initiating tumour necrosis factor inhibitor (TNFi) treatment across 12 European registries, compare the disease burden and patient-reported outcomes (PROs) between patients with and without enthesitis, and assess the enthesitis treatment response.</p><p><strong>Method: </strong>Demographics, clinical characteristics, and PROs at first TNFi (TNFi-1) initiation (baseline) were assessed in patients with PsA, diagnosed by a rheumatologist, with versus without assessment of entheses and between those with versus without enthesitis. Enthesitis scores and resolution frequency were identified at follow-up.</p><p><strong>Results: </strong>Of 10 547 patients in the European Spondyloarthritis (EuroSpA) Research Collaboration Network initiating TNFi, 1357 underwent evaluation for enthesitis. Eight registries included a validated scoring system for enthesitis. At baseline, 874 patients underwent entheses assessment [Maastricht Ankylosing Spondylitis Enthesitis Score (MASES) 485 patients, Spondyloarthritis Research Consortium of Canada (SPARCC) 389 patients]. Enthesitis was detected by MASES in 170/485 (35%, mean score ± sd 3.1 ± 2.4) and by SPARCC in 236/389 (61%, 4 ± 3.4). Achilles enthesitis was most frequent, by both MASES (unilateral/bilateral 28%/9%) and SPARCC (48%/18%). MASES/SPARCC baseline and follow-up scores for TNFi-1 were available for 100/105 patients. Of these, 63 patients (63%) (MASES) and 46 (43.8%) (SPARCC) achieved resolution of enthesitis. The site-specific enthesitis resolution was overall lower at SPARCC sites (peripheral; 63-80%) than at MASES sites (mainly axial; 82-100%) following TNFi-1. Disease activity and PROs were worse in patients with versus without enthesitis.</p><p><strong>Conclusion: </strong>Entheseal assessments are only registered in a minority of patients with PsA in routine care. When assessed, enthesitis was common, and a substantial proportion demonstrated resolution following treatment with TNFi-1.</p>","PeriodicalId":21424,"journal":{"name":"Scandinavian Journal of Rheumatology","volume":" ","pages":"237-247"},"PeriodicalIF":2.2,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141071283","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Relationship between earlier introduction of tocilizumab and glucocorticoid-sparing effects on the acute phase of adult-onset Still's disease. 较早使用托西珠单抗与糖皮质激素对成人型斯蒂尔病急性期疗效的关系。
IF 2.2 4区 医学
Scandinavian Journal of Rheumatology Pub Date : 2024-07-01 Epub Date: 2024-02-05 DOI: 10.1080/03009742.2024.2310358
R Yoshihara, H Tsuchiya, H Shoda, K Fujio
{"title":"Relationship between earlier introduction of tocilizumab and glucocorticoid-sparing effects on the acute phase of adult-onset Still's disease.","authors":"R Yoshihara, H Tsuchiya, H Shoda, K Fujio","doi":"10.1080/03009742.2024.2310358","DOIUrl":"10.1080/03009742.2024.2310358","url":null,"abstract":"","PeriodicalId":21424,"journal":{"name":"Scandinavian Journal of Rheumatology","volume":" ","pages":"284-287"},"PeriodicalIF":2.2,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139692868","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Resolvin D1 inhibits T follicular helper cell expansion in systemic lupus erythematosus. Resolvin D1 可抑制系统性红斑狼疮的 T 滤泡辅助细胞扩增。
IF 2.2 4区 医学
Scandinavian Journal of Rheumatology Pub Date : 2024-07-01 Epub Date: 2024-05-14 DOI: 10.1080/03009742.2024.2344906
L Huang, J Wu, J Cao, X Sheng, M Wang, T Cheng
{"title":"Resolvin D1 inhibits T follicular helper cell expansion in systemic lupus erythematosus.","authors":"L Huang, J Wu, J Cao, X Sheng, M Wang, T Cheng","doi":"10.1080/03009742.2024.2344906","DOIUrl":"10.1080/03009742.2024.2344906","url":null,"abstract":"<p><strong>Objective: </strong>Resolvin D1 (RvD1) is one of the specialized pro-resolving lipid mediators, which control inflammation resolution and regulate immune responses. Previous research showed that RvD1 could block the progression of systemic lupus erythematosus (SLE). However, the detailed mechanism remains to be fully understood.</p><p><strong>Method: </strong>Plasma RvD1 levels, and proportions of T follicular helper cells (Tfh cells) were measured in SLE patients and healthy controls. Plasma RvD1 levels and proportions of Tfh cells were quantitated in an MRL/<i>lpr</i> mouse model of lupus treated with RvD1. Naïve CD4<sup>+</sup> T cells were purified from MRL/<i>lpr</i> mice to study the effect of RvD1 on Tfh cell differentiation in vitro.</p><p><strong>Results: </strong>In patients, there were significant negative correlations between plasma RvD1 levels and Systemic Lupus Erythematosus Disease Activity Index (SLEDAI) score, as well as between plasma RvD1 and anti-double-stranded DNA antibody levels, and numbers of peripheral Tfh cells and plasma cells. In MRL/<i>lpr</i> mice, the expected amelioration of disease phenotype and inflammatory response with RvD1 treatment correlated with decreased percentages of Tfh cells and plasma cells. In addition, the differentiation and proliferation of Tfh cells were markedly suppressed by RvD1 in vitro.</p><p><strong>Conclusion: </strong>RvD1 may control SLE progression through the suppression of Tfh cell differentiation and subsequent inhibition of B-cell responses.</p>","PeriodicalId":21424,"journal":{"name":"Scandinavian Journal of Rheumatology","volume":" ","pages":"276-283"},"PeriodicalIF":2.2,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140923099","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Causes and predictors of death among Finnish patients with systemic sclerosis. 芬兰系统性硬化症患者的死亡原因和预测因素。
IF 2.2 4区 医学
Scandinavian Journal of Rheumatology Pub Date : 2024-07-01 Epub Date: 2024-05-14 DOI: 10.1080/03009742.2024.2335781
S Kortelainen, M Käyrä, T Rissanen, J Paltta, K Taimen, L Pirilä, J Huhtakangas
{"title":"Causes and predictors of death among Finnish patients with systemic sclerosis.","authors":"S Kortelainen, M Käyrä, T Rissanen, J Paltta, K Taimen, L Pirilä, J Huhtakangas","doi":"10.1080/03009742.2024.2335781","DOIUrl":"10.1080/03009742.2024.2335781","url":null,"abstract":"<p><strong>Objective: </strong>The aim of this study was to assess causes and predictors of death among Finnish patients with systemic sclerosis (SSc).</p><p><strong>Method: </strong>Medical records of patients registered with the ICD-10 code M34 from 1996 to 2018 in two university hospitals were reviewed retrospectively. Clinical data were collected until the end of 2020. Death certificates were obtained from Statistics Finland up to August 2021. Using death certificates and patient records, the cause of death for each patient was determined. The mean age at death, median time from SSc diagnosis, and factors predicting death were analysed.</p><p><strong>Results: </strong>Among 313 SSc patients, 91 deaths occurred between April 2000 and September 2020. Overall 5 and 10 year survival rates were 88.4% and 80.2%, respectively. SSc was the most common primary cause of death (n = 35) and interstitial lung disease (ILD) was the most common SSc-related cause of death (n = 13). Moreover, 52% of the patients with diffuse SSc and 33% of those with limited cutaneous SSc died as a result of SSc itself. Patients who died because of SSc were significantly younger [mean ± sd age 65.6 ± 12.7 years, 95% confidence interval (CI) 61.2-70.1] than those who died from other causes (74.2 ± 9.6 years, 95% CI 71.5-76.9) (p = 0.0006). ILD, pulmonary arterial hypertension, gastrointestinal involvement, male gender, and older age at disease onset predicted death.</p><p><strong>Conclusion: </strong>The disease itself was the major cause of death among Finnish SSc patients, in both diffuse and limited forms of SSc.</p>","PeriodicalId":21424,"journal":{"name":"Scandinavian Journal of Rheumatology","volume":" ","pages":"269-275"},"PeriodicalIF":2.2,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140923093","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Rheumatoid arthritis with rice bodies bursitis 类风湿性关节炎伴米体囊炎
IF 2.1 4区 医学
Scandinavian Journal of Rheumatology Pub Date : 2024-06-19 DOI: 10.1080/03009742.2024.2360774
F Zhu, Y Zhang
{"title":"Rheumatoid arthritis with rice bodies bursitis","authors":"F Zhu, Y Zhang","doi":"10.1080/03009742.2024.2360774","DOIUrl":"https://doi.org/10.1080/03009742.2024.2360774","url":null,"abstract":"Published in Scandinavian Journal of Rheumatology (Ahead of Print, 2024)","PeriodicalId":21424,"journal":{"name":"Scandinavian Journal of Rheumatology","volume":"22 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141508530","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Impact of pregnancy on sacroiliac imaging in women with axial spondyloarthritis: results of the analysis of the DESIR cohort 轴性脊柱关节炎妇女怀孕对骶髂关节成像的影响:DESIR 队列的分析结果
IF 2.1 4区 医学
Scandinavian Journal of Rheumatology Pub Date : 2024-06-19 DOI: 10.1080/03009742.2024.2361993
E Portier, M Dougados, A Ruyssen-Witrand, A Moltó
{"title":"Impact of pregnancy on sacroiliac imaging in women with axial spondyloarthritis: results of the analysis of the DESIR cohort","authors":"E Portier, M Dougados, A Ruyssen-Witrand, A Moltó","doi":"10.1080/03009742.2024.2361993","DOIUrl":"https://doi.org/10.1080/03009742.2024.2361993","url":null,"abstract":"In postpartum healthy women, inflammatory lesions of the sacroiliac joint (SIJ) can appear and mimic sacroiliitis. However, the impact of delivery on imaging abnormalities in women with axial spond...","PeriodicalId":21424,"journal":{"name":"Scandinavian Journal of Rheumatology","volume":"5 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141508531","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A validation of register-derived diagnoses of interstitial lung disease in patients with inflammatory arthritis: data from the NOR-DMARD study. 炎症性关节炎患者间质性肺病登记诊断的验证:来自 NOR-DMARD 研究的数据。
IF 2.2 4区 医学
Scandinavian Journal of Rheumatology Pub Date : 2024-05-01 Epub Date: 2024-02-05 DOI: 10.1080/03009742.2024.2306716
S A Provan, F Ahlfors, G Bakland, Y Hu, E K Kristianslund, E Ikdahl, T K Kvien, T M Aaløkken, A M Hoffmann-Vold
{"title":"A validation of register-derived diagnoses of interstitial lung disease in patients with inflammatory arthritis: data from the NOR-DMARD study.","authors":"S A Provan, F Ahlfors, G Bakland, Y Hu, E K Kristianslund, E Ikdahl, T K Kvien, T M Aaløkken, A M Hoffmann-Vold","doi":"10.1080/03009742.2024.2306716","DOIUrl":"10.1080/03009742.2024.2306716","url":null,"abstract":"<p><strong>Objective: </strong>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.</p><p><strong>Method: </strong>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.</p><p><strong>Results: </strong>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%.</p><p><strong>Conclusion: </strong>The validity of register-based diagnoses of ILD must be carefully considered in epidemiological studies.</p>","PeriodicalId":21424,"journal":{"name":"Scandinavian Journal of Rheumatology","volume":" ","pages":"173-179"},"PeriodicalIF":2.2,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139692867","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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