Correspondence on: Real-world safety data of first-line drugs for rheumatoid arthritis: insights from the Portuguese Reuma.pt database [0.03%]
关于：来自葡萄牙Reuma.pt数据库的类风湿关节炎一线药物真实世界安全性数据的观点通信
Bodhisatwa Choudhuri,Jay Prakash
Bodhisatwa Choudhuri
Correspondence on: Serum caspase-1 is correlated with vasculitis activity at diagnosis and associated with all-cause mortality in patients with antineutrophil cytoplasmic antibody-associated vasculitis [0.03%]
关于抗中性粒细胞胞浆抗体相关性血管炎患者血清Caspase-1与诊断时的血管炎活动度相关及全因死亡率相关的通信讨论
Mert Can Ataca,Semih Gulle
Mert Can Ataca
Disease activity in systemic lupus erythematosus in relation to direct Coombs test positivity without haemolytic anaemia: a single-centre cross-sectional study [0.03%]
抗人球蛋白试验阳性但没有溶血性贫血的系统性红斑狼疮患者疾病活动度：一项单中心横断面研究
Muppalla Mowlika,Vijaya Prasanna Parimi,Adapa Ramakrishnam Naidu et al.
Muppalla Mowlika et al.
Background: The prevalence of Direct Coombs test (DCT) positivity in systemic lupus erythematosus (SLE) ranges from 12.8% to 65.2%. Approximately 5-11% of people with SLE have autoimmune haemolytic anaemia (AIHA), charact...
Maria João Cadório,Fernando Albuquerque,João Oliveira et al.
Maria João Cadório et al.
Large vessel vasculitis (LVV) in the elderly often prompts consideration of giant cell arteritis; however, mimickers must be carefully excluded. We report the case of a 70-year-old woman with constitutional symptoms, elevated inflammatory m...
Case Reports
ARP rheumatology. 2026 Apr-Jun;5(2):138-139. DOI: 2026
Margarida Areia,Liliana Dias,Susana Cadinha et al.
Margarida Areia et al.
Musculoskeletal tuberculosis presenting as polyarthritis: a diagnostic challenge [0.03%]
以多关节炎形式出现的骨关节结核：一种诊断上的挑战
Catarina Rua,Francisca Bartilotti Matos,Lourenço Resende et al.
Catarina Rua et al.
Background: Polyarthritis in the elderly encompasses a broad range of differential diagnoses, including rheumatic diseases, infections, and malignancy. Ca...
Case Reports
ARP rheumatology. 2026 Apr-Jun;5(2):129-130. DOI: 2026
Parvovirus B19 infection presenting as polyarthritis: a nationwide clinical and epidemiological study [0.03%]
布尼亚病毒B19感染引起多关节炎的全国临床和流行病学研究
Sara Dias Rodrigues,Mariana Emília Santos,Ana Catarina Moniz et al.
Sara Dias Rodrigues et al.
Viral arthritis accounts for approximately 1% of acute arthritis cases and may be caused by several viruses, particularly parvovirus B19 (B19V). Diagnosis relies on clinical presentation, B19V immunoglobulin M (IgM) and/or immunoglobulin G ...
Multicenter Study
ARP rheumatology. 2026 Apr-Jun;5(2):123-128. DOI: 2026
Validation of systemic lupus erythematosus disease activity score (SLE-DAS) in a Russian cohort of patients [0.03%]
系统性红斑狼疮疾病活动度评分(SLE-DAS)在俄罗斯患者队列中的验证研究
Anastasiia Shumilova,Luís Inês,Polina Sholkina et al.
Anastasiia Shumilova et al.
Background: Systemic lupus erythematosus (SLE) is a heterogeneous autoimmune disease characterized by fluctuating activity affecting multiple organ systems. Timely and accurate assessment of disease activity is critical f...
Diagnostic performance of lung ultrasound for the detection of interstitial lung disease in patients with rheumatoid arthritis: comparison with risk scoring systems [0.03%]
肺超声诊断类风湿关节炎患者间质性肺病的诊断性能与风险评分系统的比较
Julia Recalde Reyes,José Santiago Cortés,Luis Javier Cajas
Julia Recalde Reyes
Introduction: Interstitial lung disease (ILD) is a frequent and severe complication of rheumatoid arthritis (RA), often remaining subclinical and associated with substantial morbidity and mortality. Given the limitations ...
Comparative Study
ARP rheumatology. 2026 Apr-Jun;5(2):100-108. DOI: 2026
Serum caspase-1 is correlated with vasculitis activity at diagnosis and associated with all-cause mortality in patients with antineutrophil cytoplasmic antibody-associated vasculitis [0.03%]
抗中性粒细胞胞浆抗体相关性血管炎患者血清caspase-1与诊断时的血管炎活动度相关，并影响全因死亡率
Jang Woo Ha,Oh Chan Kwon,Jihye Chung et al.
Jang Woo Ha et al.
Background: Caspase-1, a key protein involved in the inflammasome activation pathway, induces pyroptosis and inflammasome-mediated cytokine activation and release. In this study, we investigated whether serum caspase-1 co...