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To compare the demographic, clinical, and radiological features of patients with axial spondyloarthritis (axSpA) accompanying familial Mediterranean fever (FMF) to patients with each condition alone. Hacettepe University Hospital database was screened regarding ICD-10 codes for FMF (E85.0) and axSpA (M45). The diagnosis of FMF was confirmed by Tel-Hashomer criteria, and axSpA by the presence of sacroiliitis according to the modified New York criteria or active sacroiliitis on magnetic resonance imaging. As control groups, 136 gender-matched, consequent FMF patients without axSpA and 102 consequent axSpA patients without FMF previously treated with any biological agents were included in the analysis. In patients with FMF + axSpA compared to the axSpA group, age at axSpA symptom onset and age at diagnosis were lower [median with interquartile range (IQR): 21 (17–30) vs 27 (21–37), p < 0.001; 23 (21–38) vs 32 (24–43) years, p = 0.001], moderate to severe hip disease and total hip replacement were more prevalent (23.4% vs 4.7%, p < 0.001; 11.2% vs 2.8%, p = 0.016). In patients with FMF + axSpA compared to the FMF group, age at FMF symptom onset and age at diagnosis were higher [13 (6–30) vs 11 (5–18), p = 0.057; 23 (13–33) vs 18 (10–31) years, p = 0.033] and amyloidosis was more prevalent (6.6% vs 2.2%, p = 0.076). Although the M694V variant (in one or two alleles) was more prevalent in the FMF + axSpA group, the difference was not statistically significant. In patients with FMF + axSpA, the age of onset of axSpA was significantly earlier, moderate to severe hip involvement and amyloidosis were more common than in patients with each condition alone. [ABSTRACT FROM AUTHOR]

Objectives: To determine the features of rheumatoid pulmonary nodules and the factors associated with nodule progression in patients with rheumatoid arthritis., Methods: Between January 2010 and September 2018, RA patients with at least one chest computed tomography (CT) were included. Two experienced radiologists examined chest CTs. Nodules with changing dimensions on follow-up or at least two nodules with different sizes or cavitary nodules were considered rheumatoid pulmonary nodules. To identify follow-up changes in the nodules, progression was defined as the appearance of any new nodules or increase in the size of the nodules, regression was no new nodules and no increase in the size of any nodules and decrease in the size of at least one nodule, and stability was no appearance of new nodules and no change in the size of nodules and no disappearance of the nodule. We compared the demographics, comorbidities, RA-specific treatments, and nodule characteristics according to seropositivity. Factors that may be associated with RPN progression were studied., Results: A total of 204 (136 (66.7%) female) patients were included in the study. The median disease duration at baseline CT was 7.29 years (0.05-57.5). Pulmonary nodules were detected in the first CT of 21 (10.2%) patients before RA diagnosis, with a median time of 10.38 (0.46-254) months. The median number of nodules and median diameter of the dominant nodule were higher, and cavitation was more prevalent in seropositive patients. ACPA positivity was independently associated with progression (OR 3.69 (1.33-12.4), p = 0.03). Cs-DMARDs and b/ts-DMARDs, especially anti-TNF agents, did not affect nodule progression., Conclusion: Rheumatoid pulmonary nodules may precede RA, and seropositivity, especially ACPA, is an important independent risk factor for RPN occurrence and progression. Key Points • Rheumatoid pulmonary nodules were mainly located peripherally, in the right lobe, and had a high cavitation rate. • ACPA positivity was found as a main effective factor in RPN progression. • Cs/b-DMARD treatments were not associated with RPN progression., Competing Interests: Declarations. Disclosures: None., (© 2025. The Author(s).)

Histopathological findings associated with definite vasculitis in temporal artery biopsy (TAB) defined in 2022 ACR/EULAR classification criteria for Giant Cell Arteritis (GCA) was published in 2022. We aimed to evaluate the TAB of our GCA patients for histopathological findings associated with definite vasculitis. Patients who were diagnosed with GCA by clinicians and underwent TAB between January 2012 and May 2022 were included. Hospital electronic records and patients' files were reviewed retrospectively. A total of 90 patients' pathology reports were evaluated by a pathologist and a rheumatologist. In cases where microscopic findings were not specified in the pathology reports, histopathologic specimens were re-evaluated (n = 36). A standard checklist was used for histopathological findings of definite vasculitis. Patients were divided into two groups; (i) definite vasculitis-GCA and (ii) non-definite-GCA group, and the clinical and demographic characteristics for all patients were compared. The mean age of patients was 69.8 (± 8.5) years and 52.2% were female. In the first evaluation, 66 (73.3%) patients had a diagnosis of vasculitis according to pathology reports. In the re-evaluation of biopsy specimens, at least one definite finding of vasculitis was observed in TAB of 10/24 (41.6%) patients whose microscopic findings were not specified in the pathology reports. The ROC analysis showed that biopsy length had diagnostic value in predicting the diagnosis of definite vasculitis (AUC: 0.778, 95% CI: 0.65-0.89, p < 0.001). In those with a biopsy length of ≥ 1 cm, sensitivity was 76.5%, specificity was 64.3%, and PPV value was 92. In multivariate analysis, the most significant factor associated with definite vasculitis was biopsy length (OR: 1.18 (1.06-1.31), p = 0.002). Microscopic findings were reported in over 70% of patients. Reinterpretation of results according to a standard check-list improved the impact of TAB in the diagnosis of GCA. A biopsy length ≥ 1 cm was found to contribute towards a definitive histopathological vasculitis diagnosis., (© 2024. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)

Objectives: To evaluate the risk of liver fibrosis and associated factors with the non-invasive fibrosis score-4 (FIB-4) index in patients with inflammatory arthritis using methotrexate (MTX)., Methods: Patients with rheumatoid arthritis (RA) and psoriatic arthritis (PsA) who were followed up in the rheumatology outpatient clinic, who were on methotrexate only and for whom FIB-4 index was could be calculated at methotrexate initiation and follow-up were included. The FIB-4 index was calculated according to the following formula: age (years) × AST(IU/L)/(platelet count(10 (9)/L) × √ALT(IU/L)). The patients' demographics, comorbidities, other treatments, cumulative MTX dose, and reasons for MTX cessation were assessed. For the multivariate analysis, possible factors associated with intermediate-high risk FIB-4 index at last visit were determined., Results: A total of 107 patients were enrolled in the study, of whom 82 (76.6%) had RA and 25 (23.4%) had PsA. At the initiation of MTX, 24 (22.4%) patients had intermediate-high risk FIB-4 index. Comorbidities and the rate of ≥3-4 Charlson comorbidity index were more common in patients with intermediate-high risk FIB-4 index. A total of 37 (34.5%) patients had intermediate-high risk FIB-4 index at the last visit after median 3.6 (0.3-22.06) years follow-up. The median cumulative MTX dose was 2550 mg (1050-13.991). Cumulative MTX dose [OR 1.18 (1.01-1.33), p = .03] and diabetes mellitus [OR 4.60 (1.74-12.50), p = .002] were associated factors with intermediate-high risk FIB-4 index. The concomitant use of hydroxychloroquine (HCQ) was found to be a low-risk factor for FIB-4 index [OR 0.28 (0.10-0.78) p = .015]., Conclusion: The FIB-4 index is a non-invasive method that can be used in daily rheumatology practice for the evaluation and follow-up of patients who will use methotrexate. Comorbidities and cumulative MTX dose seem to be related with the risk of liver fibrosis. Concomitant use of HCQ with MTX may reduce the risk of liver fibrosis., (© 2024 The Author(s). International Journal of Rheumatic Diseases published by Asia Pacific League of Associations for Rheumatology and John Wiley & Sons Australia, Ltd.)

Introduction: Forced vital capacity (FVC) is an important tool for monitoring lung functions in patients with systemic sclerosis (SSc). However, several disease manifestations may influence the quality of FVC test in SSc. We aimed to assess the quality of FVC measurements according to current guidelines in patients with SSc and determine the factors that may affect results., Method: In this cross-sectional study, SSc patients and age/sex matched controls underwent spirometry. Quality of FVC measurements were graded according to updated American Thoracic Society (ATS) and European Respiratory Society (ERS) guidelines. Demographics, clinical features and parameters that may affect FVC test quality were compared between SSc patients with high and low quality FVC test., Results: 98 SSc patients (90 female) and 100 controls were included. The rate of high quality FVC measurement in SSc patients was significantly lower in SSc patients compared to controls. (80 % vs 60.2 % p = 0.002). Among SSc patients; diffuse disease, ILD, anti-topoisomerase 1 antibody positivity, immunosuppressive use, flexion contractures of hands, reduced mouth opening and decreased chest expansion were more frequent in patients with low quality FVC (p < 0.05 for all). Patients with muscle weakness and medium/high risk of malnutrition were also numerically higher in low quality FVC group. Presence of more than one condition that may affect FVC quality was significantly higher among patients with low quality FVC., Conclusion: A significant percent of SSc patients had low quality FVC measurement. Physicians should be aware of this point while interpreting FVC test results especially in SSc patients with more than one condition that may affect the quality of the test., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024. Published by Elsevier Inc.)

Introduction: This study aimed to assess the incidence of hematologic malignancy (HM) among inflammatory arthritis (IA) patients receiving tumor necrosis factor inhibitors (TNFi) compared with the general Turkish population., Methods: HUR-BIO (Hacettepe University Rheumatology Biologic Registry) is a single-center biological disease-modifying anti-rheumatic drug (bDMARD) registry since 2005. Patients with IA, including rheumatoid arthritis, spondyloarthritis, or psoriatic arthritis who had at least one visit after the TNFi were screened from 2005 to November 2021. Standardized incidence rates (SIR) were calculated after adjustment for age and gender and compared with the 2017 Turkish National Cancer Registry (TNCR)., Results: Of the 6139 patients registered in the HUR-BIO, 5355 used any TNFi at least once. The median follow-up duration was 2.6 years for patients receiving TNFi. Thirteen patients developed a HM on follow-up. In these patients, the median age at the IA onset was 38 (range, 26-67), and the median age at the HM diagnosis was 55.5 (range, 38-76). Patients using TNFi had an increased HM incidence (SIR 4.23, 95% confidence interval (CI) 2.35-7.05). Ten patients with HM were under 65 years of age. In this group, there was a higher incidence of HM in both men (SIR 5.15, 95% CI 1.88-11.43) and women (SIR 4.76, 95% CI 1.74-10.55)., Conclusions: The risk of HMs in inflammatory arthritis patients receiving TNFi was four times higher than in the general Turkish population., (© 2023. The Author(s).)

Behçet's disease (BD) is multisystemic vasculitis with heterogeneous clinical manifestations. We describe the case of a 26-year-old man who presented with Budd-Chiari syndrome (BCS) related to BD. The patient received infliximab (IFX) due to the severity of vascular involvement. Subsequently, after IFX therapy, hospital-acquired pneumonia, trapped lung, and fungal infection of the lung and central nervous system developed as complications. The patient benefited from a second course of IFX and clinical remission was achieved following early identification and treatment of complications. Data on the presentation and prognosis of BCS related to BD are extremely limited. Our case report supports the growing evidence that anti-TNF antibody is a promising treatment for BD-related BCS., Learning Points: Behçet's disease-related Budd-Chiari syndrome is a rare form of vascular involvement that severely affects mortality.Behçet's disease-related Budd-Chiari syndrome is frequently confused with idiopathic thrombosis and may be underdiagnosed.Infliximab could be a therapeutic option for refractory Behçet's disease with major vascular involvement, but the increased risk of opportunistic infections should be kept in mind., Competing Interests: Conflicts of Interests: The authors declare there are no competing interests., (© EFIM 2022.)

Objectives: Psoriatic arthritis (PsA) is an inflammatory musculoskeletal disease related to several comorbidities. Anxiety is an important comorbidity in PsA and the data is scarce. We aimed to understand the rates before biologic agents and change in anxiety with the treatment., Methods: PsA patients from the Hacettepe University biologic database (HUR-BIO) were assessed for the high anxiety level (score ≥ 4) using the patient self-reported measure of anxiety on a 0-10 numerical scale, included in the Psoriatic Arthritis Impact of Disease questionnaire (PSAID-12). The rate and scores of anxiety were determined before starting biologic agents, at the first visit within 6 months. Changes in anxiety scores were assessed according to favorable treatment responses, and the correlation was evaluated by Spearman correlation analysis., Results: From 520 patients registered, 147 [mean (SD) age 43.3 (12.4) years, 70.7% female] had anxiety score both at baseline and first visit within 6 months. Both the frequency of high anxiety level and mean (SD) scores decreased at the first visit [63.9% vs. 41.4%, 4.8 (3.4) vs. 3.2 (3.1) respectively, p < 0.001 for both] after a mean (SD) follow-up of 105.7 (22.2) days. There was also a positive correlation between the change in anxiety scores and all parameters tested for treatment response: pain, PGA, BASDAI, HAQ-DI, DAS-28, and also PsAID-12., Conclusion: Anxiety is a more frequent problem at biologic initiation than rates observed in the general PsA population. The rates show a decreasing trend and correlates with treatment response but is still high within 6 months under treatment., Key Points: • As high as 65% of patients had a high anxiety levels before the initiation of bDMARDs. • The disease activity control is essential in reducing anxiety; however, rates are still high within 6 months. • Decreased anxiety scores and rates of the high anxiety level are linked to better outcomes., (© 2021. International League of Associations for Rheumatology (ILAR).)