Spa, rheumatoid arthritis vasculitis

OBJECTIVE: Infectious conditions are a significant cause of mortality in autoimmune rheumatic diseases (ARD). Among patients hospitalized with an infection, we compared in-hospital and long-term (3-year) mortality between those with and without ARD. METHODS: This retrospective analysis included members of the largest health maintenance organization in Israel, aged > 18 years at the first episode of infection, who required hospitalization during 2003-2019. We compared in-hospital mortality and the results of a 3-year landmark analysis of those who survived the index hospitalization, between patients with ARD, according to disease subgroups, and patients without ARD...

INTRODUCTION: Immune-mediated skin lesions (IMSL) can be very disabling leading to treatment discontinuation. Although these lesions have rarely been previously described, the true incidence is unknown. OBJECTIVE: To explore the cumulative incidence, management and outcomes of IMSL related to bDMARD in a large cohort of patients with chronic inflammatory rheumatic diseases. To explore possible associations and risk factors for IMSL development. METHODS: A retrospective single-center study of patients with rheumatoid arthritis (RA), spondylarthritis (SpA) and psoriatic arthritis (PsA) that had been treated with at least one bDMARD for at least 6 months was conducted...

OBJECTIVE: Several studies have demonstrated that anti-carbamylation protein antibodies (Anti-CarPA) are persistent in patients with rheumatoid arthritis (RA), systemic lupus erythematosus (SLE), systemic sclerosis (SSC), primary Sjögren's syndrome (pSS), and interstitial lung disease associated with RA (RA-ILD). However, the relationship between anti-CarPA and other rheumatic diseases (RDs) and non-RA-ILD is not known till now. This study sought to examine the presence of anti-CarPA in Chinese Han patients with RDs and its clinical significance...

INTRODUCTION: We aimed to investigate the effects of the coronavirus disease 2019 (COVID-19) pandemic on the course and treatment of patients with inflammatory rheumatic musculoskeletal disease (iRMD) using biologic or targeted synthetic disease modifying and rheumatic drugs (b/tsDMARDs). METHODOLOGY: The study was carried out in two stages: in the first stage we investigated the delay of b/tsDMARD treatment in the first 3 months of the pandemic; in the second stage, we investigated all patients who decided to continue treatment after interruption in the 12-month period...

INTRODUCTION: Sarcopenia (SP) is defined as the pathological loss of muscle mass and function. This is a clinically relevant problem, especially in geriatric patients, because SP is associated with falls, frailty, loss of function, and increased mortality. People with inflammatory and degenerative rheumatic musculoskeletal disorders (RMD) are also at risk for developing SP; however, there is little research on the prevalence of this health disorder in this patient group using currently available SP criteria...

OBJECTIVES: T cells adhere to enthesis fibrocartilage via integrins and intrinsically require IL-17RA-mediated signals to maintain their effector function. We analyzed CD29+IL-17RA+T cells in inflamed lesions and peripheral blood in patients with spondyloarthritis (SpA) and investigated their association with disease activity and therapeutic response. METHODS: Transcriptome analysis of synovial fluid T cells from psoriatic arthritis was performed by publicly available bulk-cell RNA-sequencing data...

Objective: In the light of the current COVID-19 epidemic and the availability of effective vaccines, this study aims to identify factors associated with non-response to anti-SARS-CoV-2 vaccines as immunological alteration associated with immune rheumatic diseases (IRD) and immunosuppressive medications may impair the response to vaccination. Methods: Volunteers in the health profession community with IRD, age, and sex-matched controls (CTRL) who underwent vaccination with two doses of BNT162b2 were recruited for this study...

OBJECTIVES: Vogt-Koyanagi-Harada Disease (VKHD) is a systemic autoimmune disorder characterized by granulomatous panuveitis. Inflammatory rheumatic diseases (IRDs) are among the differential diagnosis of VKHD. However, current knowledge on the rheumatological aspects of VKHD is still limited. We aimed to investigate the prevalence of rheumatic conditions in VKHD patients. METHODS: VKHD patients were included in the study and they were reviewed in terms of the presence of any rheumatological manifestations...

BACKGROUND: Pneumocystis jiroveci pneumonia (PJP) is an opportunistic infection affecting immunocompromised individuals. However, evidence regarding the burden and effectiveness of prophylaxis among rheumatic patients remains limited. Delineating the epidemiology and efficacy of prophylaxis among rheumatic patients is urgently needed. METHODS: We performed a territory-wide cohort study of rheumatic patients in Hong Kong. All patients with a diagnosis of anti-neutrophil cytoplasmic antibody-associated vasculitis (AAV), immune-mediated myositis (IMM), rheumatoid arthritis (RA), systemic lupus erythematosus (SLE), systemic sclerosis (SSc), or spondyloarthritis (SpA) between 2015 and 2019 were included...

BACKGROUND: The currently disseminating severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic and limited capacities in outpatient rheumatological care, pose questions about possible alternatives to clinical visits, also in view of the digital revolution. It is unclear whether and to what extent patients with inflammatory rheumatic diseases are willing and in a position to deal with the new media, such as video consultation. METHODS: In the middle of the pandemic in May 2020 outpatients were surveyed using a standardized questionnaire in order to document their possibilities and willingness to participate in a video consultation...

INTRODUCTION: Rheumatological manifestations (RM) are very common in human immunodeficiency virus (HIV)-infected patients. The aim of this study was to determine the clinical spectrum of musculoskeletal involvement and relationship with the Centers for Disease Control and Prevention (CDC) stage and CD4+ cells and other factors. METHODS: A cross-sectional study was conducted involving 75 patients of over 18 years of either sex with confirmed HIV status attending a tertiary care hospital in north India in one calendar year...

BACKGROUND: Information about the possible effect of rheumatic diseases on male sexual function and reproduction (sexual health) is scarce and difficult to summarize. Factors known to impair sexual health, such as inflammation, medication use and hypogonadism can be present in a significant proportion of male patients with rheumatic diseases. OBJECTIVES: The objective of our study was to systematically review the literature for the influence of paternal rheumatic disease on sexual health, such as sexual function, reproductive hormones, male fertility, pregnancy and offspring outcomes...

OBJECTIVE: Lack of adherence to treatment is frequent in chronic inflammatory rheumatic diseases and is associated with poorer outcomes. The objective of this study was to describe and evaluate interventions that have been proposed to enhance medication adherence in these conditions. METHODS: A systematic literature review was performed in Pubmed, Cochrane, Embase and clinicaltrials.gov databases completed by the rheumatology meeting (ACR, EULAR and SFR) abstracts from last 2 years...

OBJECTIVES: To assess the 2009 influenza vaccine A/H1N1 on antibody response, side effects and disease activity in patients with immune-mediated diseases. METHODS: Patients with RA, SpA, vasculitis (VAS) or CTD (n = 149) and healthy individuals (n = 40) received a single dose of adjuvanted A/H1N1 influenza vaccine. Sera were obtained before vaccination, and 3 weeks, 6 weeks and 6 months thereafter. A/H1N1 antibody titres were measured by haemagglutination inhibition (HAI) assay...

OBJECTIVE: To describe immune-mediated skin lesion (IMSL) development in patients during anti-tumour necrosis factor (TNF) therapy. METHODS: Two hundred and fifty-two patients with rheumatoid arthritis (RA) and 183 with spondyloarthropathies (SpA) treated with anti-TNF inhibitors were analysed to identify IMSLs. RESULTS: Of the 252 patients with RA (146 treated with infliximab, 72 with adalimumab, and 34 with etanercept), 32 developed IMSLs...

BACKGROUND: Apheresis of patient plasma by immunoadsorption with a staphylococcal protein A (SPA) column is used in a variety of autoimmune disorders. Leukocytoclastic vasculitis is an uncommon severe complication that can occur during immunoadsorption with SPA (Prosorba. METHODS: We report a case of immune complex glomerulonephritis occurring during Prosorba immunoabsorption in a patient with rheumatoid arthritis (RA). Using a Medline literature search and information provided by Cypress Bioscience/Fresenius Hemocare, we review renal complications associated with Prosorba immunoadsorption...

OBJECTIVE: Vasculitis is a rare complication of immunoadsorption treatment with staphylococcal Protein A (Prosorba column). The prevalence, clinical characteristics, pathophysiology, treatment, and outcome of vasculitis secondary to immunoadsorption treatment is not known. METHODS: The authors describe a 57-year-old woman with rheumatoid arthritis (RA) resistant to methotrexate and etanercept, who developed severe leukocytoclastic vasculitis after the 9th weekly treatment with Prosorba column...

A polystyrene ball C1q solid-phase assay (PSB C1q SPA) has been developed for quantitating immune complexes in human serum. While similar to the previously reported solid-phase C1q assays in principle, the use of polystyrene balls with a specular finish has resulted in an assay with significantly improved accuracy, sensitivity and reproducibility. The sensitivity of the assay based on the amount of AHGG bound per microgram C1q added was approximately 12-fold higher in the PSB assay compared to the polystyrene tube solid-phase C1q method...

The paper treats the results of the 5-year use of plasma protein heparin cryoprecipitation (selective plasmapheresis) (SPA) in patients with immune complex pathology. The method consists in the removal of fibronectin and bound complement components, cryoglobulins, cryofibrinogen, circulating immune complexes (CIC), and other gross-dispersed proteins in the presence of heparin in the cold. The SPA was applied to 122 patients with immune complex diseases and syndromes. Altogether 1279 procedures were carried out...