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BACKGROUND: Long-COVID refers to a variety of symptoms that continue for at least 4 weeks following the onset of acute COVID-19 infection. "Microclots/microvasculopathy" is a potential cutting-edge theory. Nailfold capillaroscopy is a non-invasive method used to assess microvascularity. In this study, we aimed to compare baseline characteristics and capillaroscopic findings of patients with and without long-COVID syndrome. METHODS: Baseline clinical characteristics of 53 patients who tested positive for SARS-CoV-2 were recorded. At the time of COVID-19 diagnosis, patients underwent nailfold capillaroscopy. One year later, patients were rescreened for long-COVID symptoms. Comparisons were made between patients with and without long-COVID syndrome in terms of their baseline characteristics and capillaroscopic findings. RESULTS: There were 35 individuals (66%) with long-COVID syndrome. The most common symptoms related to long-COVID were fatigue (43.4%), myalgia (34%), arthralgia (20.8%), dyspnea (20.8%). In total, 22 patients (41.5%) had abnormal capillaroscopy findings. Like other baseline characteristics, the proportion of patients with abnormal capillaroscopic findings (40% vs 44%, p=0.76) was similar between patients with and without long-COVID syndrome. CONCLUSION: Microvasculopathy and microthrombotic vascular damage are among the strongest hypotheses discussed in this regard. Our results may suggest that factors, rather than baseline microvasculopathy, may drive pathophysiological mechanism underlying the poorly understood long-COVID syndrome (Tab. 2, Ref. 35).
Subject(s)
COVID-19 , Microscopic Angioscopy , Post-Acute COVID-19 Syndrome , Humans , Microscopic Angioscopy/methods , Male , COVID-19/complications , Female , Middle Aged , Adult , SARS-CoV-2 , Aged , Microvessels/diagnostic imaging , Microvessels/pathologyABSTRACT
OBJECTIVE: The present study aims to determine the frequency of vascular calcification in Takayasu arteritis (TA) and the risk factors for it and to evaluate its relation with atherosclerotic predictors such as metabolic syndrome (MS), left ventricular mass index (LVMI) and carotid intima-media thickness (CIMT). METHODS: A cross-sectional study was conducted in patients with TA; MS was defined according to the US National Cholesterol Education Program/Adult Treatment Panel III (NCEP/ATP III) criteria. The study included 49 TA patients (22 with MS, 27 without MS) and 31 healthy controls (HCs). Non-contrast computed tomography measured calcification in coronary arteries, aorta, and branches. RESULTS: Forty-seven patients (95.9%) were female and mean age was 33.45 ± 8.53 years. Total calcification score (mean ± SD; 5223.9 ± 18041.1 AU vs. 35.87 ± 72.70 AU (p = 0.05)), CIMT, and LVMI were found to be significantly higher in TA patients than HCs (p < 0.05). While there was no significant difference between the total calcification score of MS (+) TA patients and MS (-) TA patients, in both patient groups, the total calcification score was found to be significantly higher than HCs. MS (+) and MS (-) groups were found to have significantly higher CIMT and LVMI values than the control group, in addition, MS (+) patients were found to have significantly higher LVMI and CIMT values than MS (-) group (p < 0.05). CONCLUSION: Vascular calcification, CIMT, and LVMI are elevated in all TA patients, with greater impact in the presence of MS.
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OBJECTIVE: To analyze antiphospholipid antibody (aPL)-positive patients using the 2023 American College of Rheumatology/The European Alliance of Associations for Rheumatology (ACR/EULAR) antiphospholipid syndrome (APS) classification criteria and compare the revised Sapporo criteria and the 2023 ACR/EULAR criteria and evaluate whether the 2023 ACR/EULAR criteria provide added value over the revised Sapporo criteria. METHODS: In this descriptive study, 94 aPL-positive patients (with or without APS diagnosis) were identified from two hospital-based registries (Gazi and Hacettepe University). Patients were classified into four groups to compare both criteria sets. These four groups are as follows: (1) patients classified with only the revised Sapporo criteria; (2) patients classified with only the 2023 ACR/EULAR APS criteria; (3) patients classified with both two criteria sets; and (4) patients classified with neither two criteria set. RESULTS: Of the 94 patients, 11 were classified with only the revised Sapporo criteria; one with only the 2023 ACR/EULAR APS criteria; 52 with both criteria sets; and 30 with neither set of criteria. For these 94 patients, the operating characteristics of the 2023 ACR/EULAR APS criteria, using the revised Sapporo criteria as the gold standard, the 2023 ACR/EULAR APS entry criteria demonstrated 100% sensitivity, and the 2023 ACR/EULAR APS classification criteria demonstrated 98% specificity and 82.5% sensitivity. CONCLUSION: The study emphasizes the importance of recognizing differences in clinical manifestations, such as early pregnancy loss without severe preeclampsia (PEC) and/or severe placental insufficiency (PI) and calls for a nuanced discussion on anticardiolipin (aCL) and anti-beta 2-glycoprotein-I (anti-ß2GPI) immunoglobulin G (IgG) cutoff values.
Subject(s)
Antibodies, Antiphospholipid , Antiphospholipid Syndrome , Predictive Value of Tests , Registries , Humans , Antiphospholipid Syndrome/diagnosis , Antiphospholipid Syndrome/immunology , Antiphospholipid Syndrome/blood , Female , Male , Adult , Pregnancy , Middle Aged , Antibodies, Antiphospholipid/blood , Biomarkers/blood , Reproducibility of Results , Turkey , Young Adult , Rheumatology/standardsABSTRACT
Background/aim: The objective of this study is to evaluate the clinical presentations and adverse outcomes of Coronavirus Disease 2019 (COVID-19) in patients with systemic sclerosis (SSc) and assess the impact of SSc features on the clinical course of COVID-19. Materials and methods: In this multicenter, retrospective study, SSc patients with COVID-19 were included. Clinical features of SSc, along with detailed COVID-19 data, were extracted from medical records and patient interviews. Results: The study included 112 patients (mean age 51.4 ± 12.8 years; 90.2% female). SSc-associated interstitial lung disease (ILD) was evident in 57.1% of the patients. The findings revealed hospitalization in 25.5%, respiratory support in 16.3%, intensive care unit admission in 3.6%, and a mortality rate of 2.7% among SSc patients with COVID-19. Risk factors for respiratory failure, identified through univariate analysis, included ILD (OR: 7.49, 95% CI: 1.63-34.46), ≥1 comorbidity (OR: 4.55, 95% CI: 1.39-14.88), a higher physician global assessment score at the last outpatient visit (OR 2.73, 95% CI: 1.22-6.10), and the use of mycophenolate at the time of infection (OR: 5.16, 95 %CI: 1.79-14.99). Notably, ≥1 comorbidity emerged as the sole significant predictor of the need for respiratory support in COVID-19 (OR: 5.78, 95% CI: 1.14-29.23). In the early post-COVID-19 period, 17% of patients reported the progression of the Raynaud phenomenon, and 10.6% developed new digital ulcers. Furthermore, progression or new onset of dyspnea and cough were detected in 28.3% and 11.4% of patients, respectively. Conclusion: This study suggests a potential association between adverse outcomes of COVID-19 and SSc-related ILD, severe disease activity, and the use of mycophenolate. Additionally, it highlights that having comorbidities is an independent risk factor for the need for respiratory support in COVID-19 cases.
Subject(s)
COVID-19 , SARS-CoV-2 , Scleroderma, Systemic , Humans , COVID-19/complications , COVID-19/epidemiology , Scleroderma, Systemic/complications , Scleroderma, Systemic/epidemiology , Female , Male , Middle Aged , Retrospective Studies , Adult , Risk Factors , Lung Diseases, Interstitial/epidemiology , Hospitalization/statistics & numerical data , Comorbidity , Aged , Respiratory Insufficiency/epidemiology , Respiratory Insufficiency/etiology , Disease ProgressionABSTRACT
BACKGROUND: We aimed to investigate coronavirus diease 2019 (COVID-19) outcomes in patients with amyloid A protein (AA) amyloidosis secondary to rheumatic diseases and discuss factors associated with disease course. METHODS: A retrospective cohort was formed from adult patients with a diagnosis of AA amyloidosis. In patients with a positive severe acute respiratory syndrome coronavirus 2 polymerase chain reaction (PCR) test, rates of hospitalization, intensive care unit admission and mortality due to COVID-19 were collected from medical records. Data regarding to demographics, comorbidities, laboratory tests, medical treatments, adherence to previous treatments during COVID-19 and treatment administered for COVID-19 were collected from hospital databases and patient reviews. RESULTS: In 96 patients with AA amyloidosis, 16 had COVID-19 with a positive PCR. Ten (62.5%) patients were hospitalized, 2 (12.5%) were admitted to ICU, 1 (6.25%) was died. Hospitalized patients tended to be older. Comorbidities seemed to be more frequent in hospitalized patients. None of the patients had rapid progression to end-stage renal disease post-COVID-19. Seven patients had pre-COVID-19 and post-COVID-19 proteinuria levels. Three had notable increase in proteinuria after COVID-19 in 2 of which amyloidosis treatment was revised accordingly. CONCLUSION: Despite high rates of hospitalization in AA amyloidosis patients, mortality was observed only in 1 patient. Progression of proteinuria requiring treatment adjustment may be an issue in these patients. Cite this article as: Güven SC, Erden A, Küçük H, et al. Coronavirus disease 2019 outcomes in amyloid A protein amyloidosis secondary to rheumatic conditions and signs of post-coronavirus disease 2019 proteinuria progression. Eur J Rheumatol. Published online April 4, 2024. DOI:10.5152/eurjrheum.2024.23050.
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Objectives: This study aimed to translate the Scleroderma Skin Patient-Reported Outcome (SSPRO) questionnaire to the Turkish (SSPRO-T) language and to assess its validity and reliability. Patients and methods: Fifty-four systemic sclerosis (SSc) patients (51 females, 3 males; mean age: 49.8±10.4 years; range, 22 to 65 years) participated in the reliability and validity analysis between October 2022 and December 2022. The translation and cross-cultural adaptation of the SSPRO-T was applied in accordance with the procedure described by the Beaton guidelines. The SSPRO-T, the Scleroderma Health Assessment Questionnaire (SHAQ), the Health Assessment Questionnaire Disability Index (HAQ-DI), Skindex-29, and patient global skin severity were conducted in all participants for construct validity. The SSPRO-T was retested to assess its reliability after seven days. Results: The SSPRO-T had a four-factor structure. The total SSPRO-T score and its subgroups correlated positively with SHAQ, HAQ-DI, Skindex-29, and patient global skin severity. The internal consistency and reliability were excellent in overall SSPRO-T and in the subgroups: physical effect, emotional effect, physical limitation, and social effect (Cronbach's α=0.94, 0.80, 0.95, 0.93, and 0.84, respectively). The SSPRO-T had excellent test-retest reliability (r=0.91, p<0.001). In addition, no floor effect or ceiling effect was observed. Conclusion: The SSPRO-T questionnaire is a reliable and valid tool and can be used in research and clinical practice in Turkish patients with SSc.
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Objectives: Post-thrombotic syndrome (PTS) is a frequent and important consequence of deep vein thrombosis (DVT) for Behcet`s disease (BD) patients. Although various clinical scales are used to diagnose PTS, Villalta scale was accepted as the standard tool to diagnose and grade the severity of PTS. Poor quality of life (Qol) in the general population was defined for patients with PTS, however, studies in BD patients with PTS is limited. Our aim was to compare the performance of different scales to assess venous disease in BD patients with a history of DVT and to assess the relationship with quality of life.Methods: Patients with BD (n = 194, M/F:157/37, age:39.1 ± 9.5 years) with a DVT history were investigated. Villalta, VCSS,CEAP scale and SF 36,Veines scales were used to assess venous disease and QoL respectively.Results: Among BD patients, 120 (61.9 %) patients were classified as having PTS by Villalta and of patients 18% had severe PTS. Half of patients with CEAP score <4 were classified as having PTS. Also, 42% of patients with CEAP>4 and almost two third of VCSS classified severe CVD patients was grouped in severe PTS by Villalta scale. VCSS and Villalta classified PTS patients had decreased disease specific and general Qol scores compared to the patients without PTS. Also, severe PTS group (by VCSS) had decreased veines QoL scores and PCS compared to mild/moderate group.Conclusion: BD patients with DVT have a high risk of PTS. Our results show that both Villalta scale and VCSS should be used to assess venous disease BD patients with DVT. However, VCSS classified severity of PTS can show better correlation with venous disease -specific QoL.
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OBJECTIVES: To evaluate the use of calcineurin inhibitors (CNIs), specifically tacrolimus, in unplanned pregnancies with active lupus disease among patients with systemic lupus erythematosus (SLE). MATERIALS AND METHODS: The study includes data from pregnancies in women diagnosed with SLE at Gazi University Hospital in Ankara, Türkiye, between January 2010 and July 2022. The study categorized pregnancies into planned and unplanned groups based on lupus nephritis presence, emphasizing the need for inactive lupus disease for at least 6 months before attempting conception in planned pregnancies. The outcomes of pregnancies involving CNIs, particularly tacrolimus, were assessed. RESULTS: In our cohort comprising 632 SLE patients, 39 individuals reported 42 pregnancies. Among the 42 pregnancies, 14 have a history of lupus nephritis. We observed that 8 of 14 patients with a history of lupus nephritis had unplanned pregnancies. Three patients used cyclosporine and 2 used tacrolimus during their pregnancy; their pregnancies were completely healthy, and no lupus flare was observed during their pregnancies. The pregnancy of 2 patients who used azathioprine and 1 last patient who used no immunosuppressive treatment ended in abortion. CONCLUSION: This study reveals that tacrolimus can be effectively used in unplanned pregnancies with active lupus disease, providing favorable maternal and fetal outcomes. The findings emphasize the importance of considering CNIs, particularly tacrolimus, in the management of SLE pregnancies, even in cases of unplanned pregnancies with a history of lupus nephritis.
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Calcineurin Inhibitors , Immunosuppressive Agents , Lupus Erythematosus, Systemic , Lupus Nephritis , Pregnancy, Unplanned , Tacrolimus , Humans , Female , Pregnancy , Calcineurin Inhibitors/therapeutic use , Retrospective Studies , Adult , Lupus Erythematosus, Systemic/drug therapy , Lupus Erythematosus, Systemic/diagnosis , Tacrolimus/therapeutic use , Immunosuppressive Agents/therapeutic use , Lupus Nephritis/drug therapy , Young Adult , Pregnancy Complications/drug therapy , Cyclosporine/therapeutic use , Pregnancy Outcome , Turkey/epidemiologyABSTRACT
To investigate cancer incidence in patients with ANCA-associated vasculitis (AAV), compare it with the age/sex-specific cancer risk of the Turkish population, and explore independent risk factors associated with cancer. This multicenter, incidence case-control study was conducted using the TRVaS registry. AAV patients without cancer history before AAV diagnosis were included. Demographic and AAV-related data of patients with and without an incident cancer were compared. Standardized cancer incidence rates were calculated using age-/sex-specific 2017 Turkish National Cancer Registry data for cancers (excluding non-melanoma skin cancers). Cox regression was performed to find factors related to incident cancers in AAV patients. Of 461 AAV patients (236 [51.2%] male), 19 had incident cancers after 2022.8 patient-years follow-up. Median (IQR) disease duration was 3.4 (5.5) years, and 58 (12.6%) patients died [7 with cancer and one without cancer (log-rank, p = 0.04)]. Cancer-diagnosed patients were older, mostly male, and more likely to have anti-PR3-ANCA positivity. The cumulative cyclophosphamide dose was similar in patients with and without cancer. Overall cancer risk in AAV was 2.1 (SIR) ((1.3-3.2), p = 0.004); lung and head-neck [primary target sites for AAV] cancers were the most common. In Cox regression, male sex and ≥ 60 years of age at AAV diagnosis were associated with increased cancer risk, while receiving rituximab was associated with decreased cancer risk. Cancer risk was 2.1 times higher in AAV patients than the age-/sex-specific cancer risk of the Turkish population population, despite a high rate of rituximab use and lower dose of cyclophosphamide doses. Vigilance in cancer screening for AAV patients covering lung, genitourinary, and head-neck regions, particularly in males and the elderly, is vital.
Subject(s)
Anti-Neutrophil Cytoplasmic Antibody-Associated Vasculitis , Neoplasms , Humans , Male , Anti-Neutrophil Cytoplasmic Antibody-Associated Vasculitis/complications , Anti-Neutrophil Cytoplasmic Antibody-Associated Vasculitis/epidemiology , Female , Turkey/epidemiology , Middle Aged , Neoplasms/epidemiology , Neoplasms/complications , Case-Control Studies , Aged , Incidence , Risk Factors , Registries/statistics & numerical data , AdultABSTRACT
OBJECTIVE: Familial Mediterranean fever (FMF) is the most common monogenic autoinflammatory disease. Colchicine is the primary treatment for FMF, although some patients do not respond well or are unable to tolerate it. For these patients, the addition of interleukin-1 (IL-1) antagonists is the preferred option. However, the impact of colchicine treatment alongside the use of IL-1 antagonists remains unclear. METHODS: We recruited adult FMF patients who satisfied the Eurofever and Pediatric Rheumatology International Trials Organization classification criteria and were receiving IL-1 antagonist treatment from our FMF cohort. All the patients exhibited colchicine intolerance or resistance. As per the FMF cohort protocol, the patients were longitudinally followed up, including assessments of their C-reactive protein, erythrocyte sedimentation rate, autoinflammatory disease activity index (AIDAI), and autoinflammatory damage index (ADDI). RESULTS: Among the 125 patients (68 female and 57 male), 96 received a combination of IL-1 antagonists and the maximum tolerated dose of colchicine, whereas 29 were treated exclusively with IL-1 antagonists due to colchicine intolerance. The patients' inflammatory markers, AIDAI activity, and ADDI damage scores did not differ significantly between the two groups during the follow-up period. Notably, the drug retention rates were significantly higher in the patients treated solely with IL-1 antagonists. CONCLUSION: While the typical approach is to maintain colchicine treatment alongside the use of IL-1 antagonists, for patients who cannot tolerate effective colchicine doses, IL-1 antagonists alone may effectively control FMF disease activity.
Subject(s)
Familial Mediterranean Fever , Adult , Child , Female , Humans , Male , Antibodies, Monoclonal, Humanized/therapeutic use , Blood Sedimentation , Colchicine , Familial Mediterranean Fever/chemically induced , Familial Mediterranean Fever/drug therapy , Interleukin-1/therapeutic useABSTRACT
BACKGROUND: Antiphospholipid syndrome (APS) is a systemic autoimmune disorder characterized by persistent antiphospholipid antibodies (aPLs) with arterial and venous thrombosis and/or pregnancy morbidity. In recent years, several studies have highlighted the potential role of non-criteria aPL in diagnosing APS patients. AIM: This study aimed to determine the association of the presence of non-criteria aPL antibodies to the clinical and laboratory features of patients with a diagnosis of APS. METHODS: Eighty patients diagnosed with APS and under observation in the rheumatology clinic of Ankara City Hospital were assessed. Patient demographic and clinical features were meticulously recorded. Non-criteria antibodies tested in our center included antiphosphatidylserine IgA, antiphosphatidylserine IgM, beta 2 glycoprotein IgA, anti-cardiolipin IgA, antiphospholipid antibody IgG, and antiphospholipid antibody IgM. Antibodies from patients who were tested for at least one non-criteria antibody were documented. RESULTS: Out of 80 patients, 55 (68.8%) were tested for at least one non-criteria antibody, and 29 of those patients (52.7%) tested positive for at least one non-criteria antibody. The antiphospholipid antibody IgM and the beta 2 glycoprotein IgA were the most commonly tested non-criteria antibodies. Patients with non-criteria antibody positivity had a higher frequency of Ds DNA positivity and low complement (62.0% vs. 35.0%, p = 0.042; 69.0% vs. 38.0%, p = 0.023), respectively. In addition, positivity for anti-cardiolipin IgG and b2 glycoprotein IgG was significantly higher in the group positive for non-criteria antibodies (79% vs. 31%, p ≤ 0.001; 72.0% vs. 19%, p ≤ 0.001). There was no significant difference between the clinical features of patients with at least one positivity for non-criteria antibodies and those without. CONCLUSION: Systemic lupus erythematosus (SLE) is the most commonly associated disease with APS, being present in approximately 35% of cases [1]. Since the majority of the patient group in our study had APS that was secondary to SLE, non-criteria antibody positivity may be linked to the immunological activity of SLE. Large multicenter studies are necessary to investigate the clinical significance of isolated/combined positivity for criterion/non-criteria aPLs.
Subject(s)
Antiphospholipid Syndrome , Lupus Erythematosus, Systemic , Female , Pregnancy , Humans , Antiphospholipid Syndrome/complications , Antiphospholipid Syndrome/diagnosis , Autoantibodies , Antibodies, Antiphospholipid , Lupus Erythematosus, Systemic/complications , Antibodies, Anticardiolipin , beta 2-Glycoprotein I , Immunoglobulin M , Immunoglobulin G , Immunoglobulin AABSTRACT
AIMS: The aim of our study is to evaluate the differences in effectiveness, dosage, and side effect profiles in the use of colchicine preparations and evaluate the superiority of compressed colchicine tablets in familial Mediterranean fever (FMF) patients with resistance or intolerance to coated colchicine tablets. MATERIALS AND METHODS: Patients who were diagnosed with FMF according to the Tel Hashomer criteria, aged 18 years and older, and switched from compressed colchicine to coated colchicine tablets in the rheumatology clinic of Gazi University were identified. The daily colchicine dose and FMF attack frequency before and after switching from coated colchicine tablets to compressed colchicine tablets were compared. RESULTS: The study included 43 female (72.9%) and 16 male patients (27.1%), and the mean age was 34.54 ± 8.3 years. The number of attacks per year was significantly reduced after switching to compressed colchicine tablets, and daily colchicine doses were lower after switching to compressed colchicine tablets (1.97 ± 0.23 vs 1.78 ± 0.39 mg, p < 0.001). CONCLUSION: Compressed colchicine tablets were shown to be superior to other colchicine preparations and compressed colchicine tablets to be a useful treatment option before initiating biological agents in patients who were unresponsive to coated colchicine.
Subject(s)
Familial Mediterranean Fever , Humans , Male , Female , Adult , Familial Mediterranean Fever/diagnosis , Familial Mediterranean Fever/drug therapy , Familial Mediterranean Fever/chemically induced , Colchicine/adverse effectsABSTRACT
OBJECTIVES: To evaluate the retention rate, treatment response and safety of tocilizumab (TCZ) as first-line biologic treatment in rheumatoid arthritis (RA) patients with inadequate response to disease-modifying anti-rheumatic drugs (DMARD-IR). METHODS: The TReasure Registry is a multicentre, web-based registry of RA and spondyloarthritis patients across Turkey. DMARD-IR RA patients who received TCZ as first-line biologic treatment were included in this registry for efficacy and safety. Demographic and clinical data, treatments, and adverse events were collected. Drug retention rate was estimated using Kaplan-Meier analysis. RESULTS: Among 642 RA patients who ever used TCZ, 258 DMARD-IR RA patients (male/female: 18.2%/81.8%, mean age, 54.41 years) received TCZ as first-line biologic. The median disease duration was 97 (range, 60-179) months and the median TCZ treatment duration was 15 (range, 6-28) months. At the 6th and 12th months of TCZ treatment, the decrease in disease activity scores from baseline was significant. The Kaplan-Meier analysis revealed the retention rate of TCZ at the 12th, 24th, 36th, and 60th months as 81.1%, 73.8%, 66.2%, and 63.6%, respectively. Fifty-seven (22%) patients discontinued TCZ; the main reason being primary or secondary inefficacy (n=29). CONCLUSIONS: Over 80% drug retention rate at 12th month of TCZ treatment in this real-world study was concordant with previously conducted TCZ clinical studies. Significant reductions not only in the disease activity score-28 but also in the simplified disease activity index (SDAI) and clinical disease activity index (CDAI) scores, along with health assessment questionnaire (HAQ) scores, supported the impact of TCZ in RA management with a good safety profile.
Subject(s)
Antibodies, Monoclonal, Humanized , Antirheumatic Agents , Arthritis, Rheumatoid , Biological Products , Humans , Male , Female , Middle Aged , Treatment Outcome , Antirheumatic Agents/adverse effects , Arthritis, Rheumatoid/diagnosis , Arthritis, Rheumatoid/drug therapy , Registries , Biological Products/adverse effectsABSTRACT
Objectives: This study aimed to evaluate the hepatitis B (HBV) and C (HCV) frequency and clinical characteristics among patients with rheumatoid arthritis (RA) or spondyloarthritis (SpA) who receive biological treatments. Patients and methods: The observational study was conducted with patients from the TReasure database, a web-based prospective observational registry collecting data from 17 centers across Türkiye, between December 2017 and June 2021. From this database, 3,147 RA patients (2,502 males, 645 females; median age 56 years; range, 44 to 64 years) and 6,071 SpA patients (2,709 males, 3,362 females; median age 43 years; range, 36 to 52 years) were analyzed in terms of viral hepatitis, patient characteristics, and treatments used. Results: The screening rate for HBV was 97% in RA and 94.2% in SpA patients. Hepatitis B surface antigen (HBsAg) positivity rates were 2.6% and 2%, hepatitis B surface antibody positivity rates were 32.3% and 34%, hepatitis B core antibody positivity rates were 20.3% and 12.5%, HBV DNA (deoxyribonucleic acid) positivity rates were 3.5% and 12.5%, and antibody against HCV positivity rates were 0.8% and 0.3% in RA and SpA patients, respectively. The HBsAg-positive patients were older and had more comorbidities, including hypertension, diabetes, and coronary artery disease. In addition, rheumatoid factor (RF) positivity was more common in HBsAg-positive cases. The most frequently prescribed biologic disease-modifying antirheumatic drugs were adalimumab (28.5%), etanercept (27%), tofacitinib (23.4%), and tocilizumab (21.5%) in the RA group and adalimumab (48.1%), etanercept (31.4%), infliximab (22.6%), and certolizumab (21.1%) in the SpA group. Hepatitis B reactivation was observed in one RA patient during treatment, who received rituximab and prophylaxis with tenofovir. Conclusion: The epidemiological characteristics of patients with rheumatic diseases and viral hepatitis are essential for effective patient management. This study provided the most recent epidemiological characteristics from the prospective TReasure database, one of the comprehensive registries in rheumatology practice.
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Background/aim: Psoriasis is a chronic autoimmune disease that predominantly affects the skin and musculoskeletal system. We hypothesized that HMGB1, an inflammatory nuclear protein, may play a role in the musculoskeletal involvement of psoriasis. Methods: Forty patients with psoriasis and 45 with psoriatic arthritis were involved in the study; the results were compared with 22 healthy controls. Serum HMGB1 levels were evaluated from peripheral blood samples. Results: Serum HMGB1 levels were found to be significantly higher in patients with psoriasis regardless of joint involvement (p < 0.001). Also, HMGB1 levels were correlated with the extent of psoriasis. Conclusion: Serum HMGB1 levels may contribute to the progression of psoriasis to psoriatic arthritis and correlate with the severity of skin involvement.
Psoriasis is an autoimmune skin disease that may also affect the joints. Factors leading to the progression of psoriasis to psoriatic arthritis are still a mystery despite an increasing number of animal studies and real-life data. HMGB1 is a nuclear protein that leads to an increase in molecules that increase inflammation (TNF-α, IL-1 and IL-6) in the body. Until now, there was no report about the relationship between psoriatic arthritis and serum HMGB1 levels. Our study aimed to find any difference in HMGB1 levels between healthy and psoriatic patients. Psoriatic arthritis patients had higher levels of serum HMGB1 than patients with psoriasis. Also, HMGB1 levels were correlated with the severity of skin involvement. Our results showed that serum HMGB1 may indicate a high risk for developing psoriasis that involves the joints. Therefore the HMGB1 level in psoriasis patients can potentially serve as a predictor associated with disease severity and the risk of developing psoriatic arthritis.
Subject(s)
Arthritis, Psoriatic , HMGB1 Protein , Psoriasis , Humans , Arthritis, Psoriatic/diagnosis , Chronic DiseaseABSTRACT
OBJECTIVES: Glucocorticoids (GC) are widely accepted as the standard first-line treatment for giant cell arteritis (GCA). However, relapse rates are reported up to 80% on GC-only protocol arms in controlled trials of tocilizumab and abatacept in 12-24 months. Herein, we aimed to assess the real-life relapse rates retrospectively in patients with GCA from Turkey. METHODS: We assembled a retrospective cohort of patients with GCA diagnosed according to ACR 1990 criteria from tertiary rheumatology centres in Turkey. All clinical data were abstracted from medical records. Relapse was defined as any new manifestation or increased acutephase response leading to the change of the GC dose or use of a new therapeutic agent by the treating physician. RESULTS: The study included 330 (F/M: 196/134) patients with GCA. The mean age at disease onset was 68.9±9 years. The most frequent symptom was headache. Polymyalgia rheumatica was also present in 81 (24.5%) patients. Elevation of acute phase reactants (ESR>50 mm/h or CRP>5 mg/l) was absent in 25 (7.6%) patients at diagnosis. Temporal artery biopsy was available in 241 (73%) patients, and 180 of them had positive histopathological findings for GCA. For remission induction, GC pulses (250-1000 methylprednisolone mg/3-7 days) were given to 69 (20.9%) patients, with further 0.5-1 mg/kg/day prednisolone continued in the whole group. Immunosuppressives as GC-sparing agents were used in 252 (76.4%) patients. During a follow-up of a median 26.5 (6-190) months, relapses occurred in 49 (18.8%) patients. No confounding factor was observed in relapse rates. GC treatment could be stopped in only 62 (23.8%) patients. Additionally, GC-related side effects developed in 64 (24.6%) patients, and 141 (66.2%) had at least one Vasculitis Damage Index (VDI) damage item present during follow-up. CONCLUSIONS: In this first multi-centre series of GCA from Turkey, we observed that only one-fifth of patients had relapses during a mean follow-up of 26 months, with 76.4% given a GC-sparing IS agent at diagnosis. At the end of follow-up, GC-related side effects developed in one-fourth of patients. Our results suggest that patients with GCA had a low relapse rate in real-life experience of a multi-centre retrospective Turkish registry, however with a significant presence of GC-associated side effects during follow-up.
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Background: We aimed to investigate the frequency of Demodex infestation and clinical implications in connective tissue disease patients with facial erythema. Methods: Patients diagnosed with a connective tissue disease and had facial erythema were consecutively enrolled in the study from 2019-2020. An age and gender matched control group was formed from healthy volunteers. Presence of Demodex was investigated by standardized skin surface biopsy. Number of Demodex mites over 5 per centimeter square was considered meaningful for infestation. Topical or systemic metronidazole treatment was given to the connective tissue disease patients with Demodex infestation. Facial erythema visual analog scale was questioned in patients at treatment onset and one month after. Results: A total of 31 connective tissue disease patients with facial erythema were enrolled. Control group included 31 healthy volunteers. Demographics and comorbidities were similar between groups. Demodex infestation was present in 58.1% of the disease group and in 25.8% of the control group (P=0.01). Pruritus was the most common symptom in patients with infestation. Median (IQR) facial erythema visual analog scale score was 6 (3) at treatment onset and was 2 (2.5) one month later (P<0.001). Conclusion: When evaluating facial cutaneous lesions, Demodex infestation should not be overlooked in a patient group like connective tissue diseases with dysfunctional immune system.
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OBJECTIVE: Behçet's Disease (BD) is a chronic multisystem vasculitis that manifests with destructive inflammation affecting the eyes, central nervous system, and blood vessels. The pathology of vein involvement in BD is poorly characterized. Magnetic resonance (MR) venography gives more comprehensive information about deep veins and adjacent tissues. In this study, we aimed to characterize vein involvement and evaluate the diagnostic utility of MR venography in BD. METHODS: Sixty-five BD patients who fulfilled the International Study Group (ISG) criteria and 20 healthy control subjects were enrolled. Inferior vena cava (IVC), common iliac veins (CIV), external (EIV) and internal iliac veins (IVV), common femoral veins (CFV), femoral veins (FV), and greater saphenous veins (GSV) of BD patients and healthy controls were evaluated with MR venography and ultrasonography for the presence pathologic features, luminal thrombi, vessel wall changes, and perivascular abnormalities. RESULTS: 33 vascular and 32 non-vascular BD patients (mean age 39.3 ± 11.3 years and 48 [73.8%] male) were enrolled. MR venography revealed diffuse concentric thickening of the walls of IVC, CIV, EIV, IIV, CFV, FV, and GSV in BD (healthy controls vs. BD p<0.05 for all vein segments). MR venography provided additional information about veins and perivascular tissues like contrast enhancement, enlarged lymph nodes, and seminal vesicle vascularization, which were remarkably more frequent in vascular BD than non-vascular BD and healthy controls. CONCLUSION: The results of our study suggest that the involvement of the venous system is diffuse and generalized in BD, and demonstration of venulitis might help diagnose the disease.