Treatment Of Rheumatic Diseases Research Articles

Apparatus physiotherapy in the treatment of rheumatic diseases

To evaluate the efficiency and safety of the ALMAG + magnetic therapy device in the treatment of osteoarthritis of the knee joints». The article presents preliminary data of a double-blind, placebo-controlled study «Evaluation of the efficacy and safety of the ALMAG + magnetic therapy device in the treatment of osteoarthritis of the knee joints». The study includes 70 patients (25 men, 45 women) of which 34 (48.6%) are patients with primary osteoarthritis (OA) of the knee joints (OAKS) and 36 (51.4%) are with secondary knee OA (on the background of immunoinflammatory rheumatic diseases). The patients were randomely divided into 2 groups: the main group (active devices) with 34 (48.6%) patients and the control group (placebo devices) - 36 (51.4%) patients. Patients of the main and control groups were comparable in all main parameters. During the study, the patients underwent 3 courses of treatment with the ALMAG + apparatus or with a placebo apparatus during the year. The preliminary analysis includes data on 58 patients who underwent at least 2 courses of therapy (28 patients from the main group and 30 from the control group). Pain at rest decreased in the main group by 4.0±2.9 mm, in the control group - by 1.07±2.21 mm (p=0.420), after the second course - by 5.13±3.4 and 1.81±2.19 mm (p=0.406), respectively. In the main group, the total WOMAC index decreased after the 1st course of physiotherapy from 24.0±14.9 to 20.25±14.31 mm (p=0.038), after the 2nd course it slightly increased - to 22.96±14.8 mm (p=0.314), in the control group the WOMAC index did not change statistically significantly: it decreased after the 1st course from 26.3±21.9 to 24.6±20.83 mm (p=0.112), after the 2nd course it increased to 27.04±21.9 mm (p=0.088). Thus, the use of the ALMAG + apparatus at home contributed to a decrease in pain at rest and a significant decrease in the WOMAC index in patients with primary and secondary OA of the knee joints. Pulsed magnetotherapy did not cause adverse events or exacerbation of immunoinflammatory diseases.

Особенности комплексной терапии иммуновоспалительных ревматических заболеваний в условиях пандемии COVID-19

The rapid spread of a new coronavirus infection (COVID-19) requires innovative solutions, including tactics optimization in using genetically engineered and targeted drugs in patients with immuno-inflammatory rheumatic diseases (RD). The authors studied the characteristics of the complex therapy of immuno-inflammatory RD in the COVID-19 pandemic conditions, analyzed the COVID-19 course in patients with RD who received combined therapy with genetically engineered and basic synthetic anti-rheumatic drugs and were under follow-up from March 2020 to March 2021. The researchers found that synthetic basic (methotrexate, leflunomide, etc.), targeted synthetic (tofacitinib, baricitinib, apremilast) and biologic disease-modifying antirheumatic drugs used in the RD treatment, except high-dose glucocorticoids and anti-B cell drugs (rituximab), do not have a negative effect and are not associated with a severe COVID-19 course. The use of interleukin-6 (IL-6) inhibitors is the standard pathogenetic therapy for cytokine release syndrome in COVID-19. Proactive therapy with IL-6 inhibitors provides inhibition of systemic inflammation and contributes to the suppression of cytokine storm syndrome, preventing the development of multiple organ failure and fatal outcome. KEYWORDS: rheumatic diseases, cytokine storm, multiple organ failure, genetically engineered biological drugs, interleukin-6, COVID-19. FOR CITATION: Samigullina R.R., Mazurov V.I., Trofimov E.A. Characteristics of complex therapy of immuno-inflammatory rheumatic diseases in COVID-19 pandemic conditions. Russian Medical Inquiry. 2021;5(5):260–267 (in Russ.). DOI: 10.32364/2587-6821-2021- 5-5-260-267.

Musculoskeletal ultrasonography in rheumatic diseases.

Ultrasonography is an imaging technique that is used for evaluation of soft tissues based-on utilization of sound waves. Sound waves has been used for a long time in non-medical field including military defense systems, radar systems and detection of icebergs. In association with the technological advances inventions in medical imaging has been achieved and new techniques including magnetic resonance imaging, ultrasonography, computed tomography became available. Nowadays, imaging techniques has become as a gold standard protocol in diagnose of many diseases. Recently developed diagnose and therapy options provides more efficient treatment of rheumatic diseases. Thus, it became possible to prevent structural damages and disabilities. Musculoskeletal ultrasonography is becoming a preferred choice of imaging technique for rheumatic diseases, with many advantages. Among its advantages includes being cheap, radiation-free, dynamic image capacity, and capacity of detection of disease activity, early diagnosis and early detection of structural damages. This review summarizes use of ultrasonography in rheumatic diseases.

Hydroxychloroquine and COVID-19: a Rheumatologist's Take on the Lessons Learned.

Purpose of ReviewTold from the viewpoint of rheumatologists, this review tells the story of hydroxychloroquine and its swift ascent to become a household name as a therapeutic strategy against the novel SARS-CoV-2 virus. This review describes the history, mechanisms, pharmacokinetics, therapeutic applications, and safety profile of hydroxychloroquine as an immunomodulatory and antiviral agent. It also summarizes the major studies that launched and assessed the use of hydroxychloroquine against COVID-19 infection.Recent FindingsMore recent literature calls into question the long-held dogma that endolysosomal alkalinization is the primary mode of action of hydroxychloroquine. Ongoing uncertainty about the multiple potential mechanisms contributing to the therapeutic effect of hydroxychloroquine in rheumatic and viral disease led to a natural avenue for exploration in the treatment of COVID-19. Taken as a whole, the literature does not support utilizing hydroxychloroquine to treat or prevent infection from the SARS-CoV-2 virus. This is, at least in part, due to the wide variability in hydroxychloroquine pharmacokinetics between patients and difficulty achieving adequate target tissue concentrations of hydroxychloroquine without encountering unacceptable toxicities.SummaryHydroxychloroquine continues to be a routinely prescribed, well-tolerated, effective, and low-cost treatment for rheumatic disease. Its therapeutic versatility has led to frequent repurposing for other conditions, most recently as an investigative treatment against the SARS-CoV-2 virus. Despite overall negative findings, the intense study of hydroxychloroquine against COVID-19 infection has enhanced our overall understanding of how hydroxychloroquine operates in autoimmune disease and beyond.

Off-label use of anti-IL-1 drugs in rheumatic diseases.

Interleukin-1 (IL-1) plays a key role in the pathogenesis of different rheumatic diseases. There are now several agents available on the market capable of blocking IL-1. The proven effectiveness and excellent safety of these drugs makes them a possible therapeutic option in the treatment of IL-1 driven diseases, when previous therapies are contraindicated or ineffective. This article discusses the European wide off-label use of these drugs for the treatment of rheumatic diseases.

Screening the adequacy of hydroxychloroquine prescription and monitoring of ocular toxicity in patients with rheumatic disease

Background: Hydroxychloroquine (HCQ) an anti-inflammatory drug used in treatment of rheumatic diseases causes retinal toxicity in a minority of patients which are both time and dose dependent. The aim of this study was to assess the compliance with guidelines of American Association of Ophthalmology for screening and dosage of this drug.
 Patients and methods: In this cross-sectional analysis, the medical records of patients who were on HCQ, attending Rheumatology Outpatient Department of Fatima Memorial Hospital Shadman, Lahore from 25-05-2019 to 30-05-2019 were reviewed. The dosage and, duration of HCQ were collected, files were reviewed for physician recommendation of screening tests for retinal toxicity. HCQ dose of 5mg/kg/day was labeled as adequate dose; dose below 4.5mg/kg/day under dosed, while dose of 6mg/kg/day and above was considered overdose.
 Results: Data was collected from 81 patients during the study period, 74 (91.4%) of them being female, with mean age 35.15 ± 12.6 years. Based on total body weight, 23 patients (28.4%) were receiving the correct dosage of the drug around 5mg/kg/day whereas 39 (48.1%) patients were under-dosed below 4.5mg/kg/day, and 19 patients (23.5%) were over dosed, out of which 5 (6.17%) were receiving doses above 6.5mg/kg. Baseline eye screening examination by ophthalmologist was performed within 1 year of commencing treatment in 54 (66%) patients. Of the 27 patients receiving HCQ more than 5 years, 6 patients underwent Spectral coherence Ocular CT scan (SD-OCT) evaluation at 5 years. There was minimal compliance (less than 70% of Patients) to optimum drug dosage, partial compliance (70-89% patients) to preventing over-dosage of the drug, and full compliance (more than 90% patients) was achieved in baseline screening exam recommendation. Follow-up screening documentation and 5-years screening examination had minimal compliance.
 Conclusion: A significant proportion of patients are underdosed, especially the obese population where the recommended dosage is not prescribed.

Effect of hydroxychloroquine pre-exposure on infection with SARS-CoV-2 in rheumatic disease patients: a population-based cohort study

ObjectivesEarly in vitro studies have suggested that hydroxychloroquine (HCQ) is a potentially useful drug against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infections. This study was conducted to determine whether HCQ had a preventive effect on coronavirus disease 2019 (COVID-19) in rheumatic disease patients who were taking HCQ. MethodsWe conducted a population-based retrospective cohort study using the records of the Korean Health Insurance Review and Assessment (HIRA) claim records. The clinical data of patients with rheumatoid arthritis (RA) or systemic lupus erythematosus (SLE) who were tested for SARS-CoV-2 were investigated. We compared the attack rate of COVID-19 between those who underwent HCQ therapy within 14 days before the test for SARS-CoV-2 (HCQ users) and HCQ non-users. Data were analysed using logistic regression models, χ2, and Student's t-tests. ResultsAs of 15th May 2020, 2066 patients with RA or SLE were tested for COVID-19. Among them, 31.4% (649/2066) were treated with HCQ. Most HCQ users (93.7%, 608/649) were taking 200–400 mg/day recommended for the treatment of rheumatic diseases. The attack rate of COVID-19 in the HCQ users (2.3%, 15/649) did not differ from that in the HCQ non-users (2.2%, 31/1417) (p 0.86). ConclusionsHCQ prophylactic use at a usual dose did not prevent COVID-19 in patients with rheumatic disease.

Actualización sobre el uso de los cannabinoides medicinales en enfermedades reumáticas

Medical marijuana has been proposed in recent years as a solution to some medical problems refractory to other treatments. Chronic pain is a common symptom among patients who consult a rheumatologist. Different diseases can be involved in this pan-syndrome that ranges from autoimmune diseases, locoregional pain syndromes, degenerative diseases to disorders with psychological components. In many of these cases, especially the last two, pharmacological interventions are not always effective or safe in the short, medium or long term. In this review, the most current literature on the subject regarding cannabinoids and the treatment of rheumatic diseases will be analyzed. Despite the focus of the issue in recent years and the recent regulation of the Medical Cannabis Law for its self-cultivation and sale in pharmacies in Argentina, there is still insufficient data for the use of cannabinoids in the short, medium and long-term in rheumatic diseases. In recent years, some physiological studies have appeared about the potential immunomodulatory effect of cannabinoids in rheumatoid arthritis and systemic sclerosis (SS), and some clinical studies in SS, but there is still a long way to go to travel in this direction. In this review, the current literature on cannabinoids in the treatment of rheumatic diseases will be analyzed and this evidence will be discussed in relation to the local regulatory context.

Investigación médico-antropológica documental: prescripciones enfocadas al manejo del dolor

Introduction: the medical prescriptions or historical prescriptions in the territory of New Granada (present-day Colombia) reveal the evolution of disease management given the beneficial effects of administering some type of medicinal agent of plant, animal or mineral origin. Objective: To describe the treatment of rheumatism in the 18th and 19th centuries based on two medical prescriptions of the time based on the contemporary rationale of their physiological interactions. Materials and methods: Documentary search in the Historical Archive of the Octavio Arizmendi Posada Library at Universidad de La Sabana in Colombia, where the prescriptions entitled “Reumatismo” and “Rehuma” were found. Results: Four classes of treatments for rheumatic diseases used in the 18th and 19th centuries and mainly oriented to pain reduction are described. This article presents the physiological basis of these treatments, and how they may or may not have had some calming effect when examining their physiology. Conclusions: These Neogranadian colonial drugs do not deserve their use in the current context of medicine, but they may have represented a therapeutic aid at the time.

COVID-19 ve Romatizmal Hastalıklar

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is an infectious agent affecting respiratory system the most and spreads rapidly due to large number of ACE2 receptors in the lung. Arthralgia and myalgia are the most common rheumatologic findings, but arthritis is rare. Hyperinflammatory condition called cytokine storm causes acute respiratory distress syndrome (ARDS) leading to death. Although coronavirus disease 2019 (COVID-19) is mild or asymptomatic in most cases, it may progress to pneumonia and ARDS, especially in elderly patients who have comorbidities. Drugs such as tocilizumab which suppress inflammatory response and reduce cytokine storm may be effective on treating COVID-19 pneumonia. Cytokine storm, the cause of which is not fully understood and in which many structures of immune system interact with each other, is quite complex and has different mechanisms contributing to it. Although antimalarial drugs such as hydroxychloroquine are used in the treatment, there is no definite evidence that they are effective. It has been shown that the prevalence and course of COVID-19 in rheumatic diseases is similar to the general population, and that increasing age and additional comorbid conditions increase the risk of mortality. It is recommended that anti-rheumatic drugs used in the treatment of rheumatic diseases should not be stopped unless the patient is infected with COVID-19.

Invasive aspergillosis in adult patients with rheumatic diseases

Objective: to study risk factors for invasive aspergillosis (IA), its etiology, clinical manifestations, and treatment efficiency in patients with rheumatic diseases (RD).Patients and methods. The first study of proven and probable IA (EORT/MSGERC, 2019) was conducted in 18 patients with RD, who accounted for 3% of all adult IA patients (n=699) included in the 1998–2020 registry of the Department of Clinical Mycology, Allergology, and Immunology, I.I. Mechnikov North-Western State Medical University (Group 1). This group comprised 56% women; the median age was 59 [21; 75] years. Group 2 (a comparison group) included 610 adult hematology patients with IA (median age, 45 [18; 79] years; 42% women). A prospective case-control study was conducted to identify risk factors for IA in patients with RD: 36 rheumatic patients without IA (median age, 58 (18–79) years; 61% women) (a control group).Results and discussion. Patients with RD were found to often develop IA in the presence of anti-neutrophilic cytoplasmic antibody-associated vasculitis (granulomatosis with polyangiitis and microscopic polyangiitis) and systemic lupus erythematosus (50 and 16%, respectively). It was shown for the first time that the likelihood of IA in patients with RD increases with prolonged (median 14 days) lymphocytopenia during RD treatment (odds ratio 13.0; 95% confidence interval, 3.3–50.3). The main causative agents of IA were A. fumigatus (50%) and A. niger (29%). IA was more severe in Group 1 than in Group 2: in the resuscitation and intensive care units, there were 44 and 18%, respectively (p=0.01). Group 1 versus Group 2 more frequently had respiratory failure (61 and 37%, respectively; p=0.03), hemoptysis (28 and 7%; p=0.0001), chest pain (17 and 7%; p=0.04), and cardiac involvement (11 and 1%; p=0.0001), and less frequently had fever (67 and 85%; p=0.01). The common site of IA was the lung (83%); the characteristic feature detected by computed tomography (CT) is pulmonary cavitation (44%). Antifungal therapy was used in 89% of Group 1 patients; the overall 12-week survival was 69%.Conclusion. In patients with RD, it is difficult to differentiate between the progression of the underlying disease, adverse drug reactions, infectious complications, or a combination of these disorders due to the similarity of their clinical manifestations. When RD patients with infectious syndrome and respiratory failure develop prolonged lymphocytopenia during combination therapy, AI should be suspected and lung CT, bronchoscopy, and mycological examination of the material obtained by bronchoalveolar lavage be done.

Dexamethasone is an “essential medicine”. It is time to consider this drug in the treatment of rheumatic diseases.: A narrative review

Dexamethasone is an “essential medicine”. It is time to consider this drug in the treatment of rheumatic diseases.: A narrative review

Interferon-stimulated GTPases in autoimmune and inflammatory diseases: promising role for the guanylate-binding protein (GBP) family.

Human IFNs are secreted cytokines shown to stimulate the expression of over one thousand genes. These IFN-inducible genes primarily encode four major protein families, known as IFN-stimulated GTPases (ISGs), namely myxovirus-resistance proteins, guanylate-binding proteins (GBPs), p47 immunity-related GTPases and very large inducible guanosine triphosphate hydrolases (GTPases). These families respond specifically to type I or II IFNs and are well reported in coordinating immunity against somewell known as well as newly discovered viral, bacterial and parasitic infections. A growing body of evidence highlights the potential contributory and regulatory roles of ISGs in dysregulated inflammation and autoimmune diseases. Our focus was to draw attention to studies that demonstrate increased expression of ISGs in the serum and affected tissues of patients with RA, SS, lupus, IBD and psoriasis. In this review, we analysed emerging literature describing the potential roles of ISGs, particularly the GBP family, in the context of autoimmunity. We also highlighted the promise and implications for therapeutically targeting IFNs and GBPs in the treatment of rheumatic diseases.

Cannabis use assessment and its impact on pain in rheumatologic diseases: a systematic review and meta-analysis.

Despite classic analgesic or effective treatments in rheumatic diseases, such as synthetic DMARDs in RA, patients remain in pain and often turn to non-prescribed pharmacological alternatives, such as cannabis self-therapeutic use. However, this medical use of cannabis has not been thoroughly studied. We performed a systematic literature review up to June 2020. The incidence of cannabis consumption was calculated by metaproportion. Differences between cannabis users and non-users were expressed as standardized mean differences using the inverse-variance method. We also assessed the effects of cannabis on pain. A total of 2900 patients reported cannabis consumption in a sample of 10873 patients [incidence 40.4% (95% confidence interval (CI): 0.28, 0.54)], and 15.3% (95% CI: 0.07, 0.27) specified that they were currently taking cannabis. Cannabis use was higher in the four fibromyalgia studies [68.2% (95% CI: 0.41, 0.90), n = 611] compared with seven articles concerning RA or lupus [26.0% (95% CI: 0.14, 0.41), n = 8168]. Cannabis consumption was associated with a decrease in pain intensity [VAS pain at baseline 8.2 (2.9) vs 5.6 (3.5) mm over time; pooled effect size -1.75 (95% CI: -2.75, -0.76)]. Cannabis users were younger [58.4 (11.4) vs 63.6 (12.1) years; P<0.001], more often smokers [OR 2.91 (95% CI: 1.84, 4.60)] or unemployed [OR 2.40 (95% CI: 1.31, 4.40)], and had higher pain intensity [5.0 (2.4) vs 4.1(2.6) mm; P<0.001] than non-users. Nearly 20% of patients suffering from rheumatologic diseases actively consume cannabis, with an improvement in pain. The issue of cannabis use in the management of these patients should be addressed during medical consultation, essentially with cannabis-based standardized pharmaceutical products.

Hydroxychloroquine in the prevention of COVID-19 mortality.

Hydroxychloroquine in the prevention of COVID-19 mortality.

Emerging Role of Fractalkine in the Treatment of Rheumatic Diseases.

Rheumatoid arthritis (RA) is an autoimmune disorder that affects joints and is characterized by synovial hyperplasia and bone erosion associated with neovascularization and infiltration of proinflammatory cells. The introduction of biological disease-modifying anti-rheumatic drugs has dramatically changed the treatment of RA over the last 20 years. However, fewer than 50% of RA patients enter remission, and 10–15% are treatment refractory. There is currently no cure for RA. Fractalkine (FKN, also known as CX3CL1) is a cell membrane-bound chemokine that can be induced on activated vascular endothelial cells. FKN has dual functions as a cell adhesion molecule and a chemoattractant. FKN binds specifically to the chemokine receptor CX3CR1, which is selectively expressed on subsets of immune cells such as patrolling monocytes and killer lymphocytes. The FKN–CX3CR1 axis is thought to play important roles in the initiation of the inflammatory cascade and can contribute to exacerbation of tissue injury in inflammatory diseases. Accordingly, studies in animal models have shown that inhibition of the FKN–CX3CR1 axis not only improves rheumatic diseases but also reduces associated complications, such as pulmonary fibrosis and cardiovascular disease. Recently, a humanized anti-FKN monoclonal antibody, E6011, showed promising efficacy with a dose-dependent clinical response and favorable safety profile in a Phase 2 clinical trial in patients with RA (NCT02960438). Taken together, the preclinical and clinical results suggest that E6011 may represent a new therapeutic approach for rheumatic diseases by suppressing a major contributor to inflammation and mitigating concomitant cardiovascular and fibrotic diseases. In this review, we describe the role of the FKN–CX3CR1 axis in rheumatic diseases and the therapeutic potential of anti-FKN monoclonal antibodies to fulfill unmet clinical needs.

YouTube for information about side effects of biologic therapy: A social media analysis.

Biologic therapies are one of the most significant breakthroughs in the treatment of rheumatic diseases, although there is still some uncertainty surrounding long-term patient safety. Recently, a growing number of patients browse the Internet as a source of health-related information. We aimed to assess the quality of information available on YouTube videos regarding the side effects of biologic therapy. We used the keywords "biologic therapy side effects," "biologic therapy risks," "biologic therapy safety," "biologic agents side effects," "biologic agents risks," and "biologic agents safety." Also, the generic and commercial names of biologic agents were searched on YouTube in May 2020. The quality and reliability of the videos was assessed according to the global quality score (GQS), DISCERN score. Video Power Index (VPI) used to assess both the view and the like ratios of the videos. Seventy-five videos were evaluated. According to the GQS, 31 videos (40.3%) were of high quality, 18 videos (23.4%) were of intermediate quality, and 28 videos (36.4%) were of low quality. The GQS was significantly positively correlated with the DISCERN score (P<.001). VPI scores were not correlated with DISCERN (P=.268) and GQS scores (P=.411). YouTube videos on the side effects of biologic therapy are informative for patients and physicians. High-quality videos are more reliable but may not be as popular as expected.

The effect of secukinumab treatment on hematological parameters in ankylosing spondylitis and psoriatic arthritis.

Secukinumab, a new treatment agent, selectively neutralizes interleukin (IL)-17A. It is used in the treatment of ankylosing spondylitis (AS), psoriatic arthritis (PsA), and psoriasis. It is known that the agents used in the treatment of rheumatic diseases have effects on hematological parameters. In this study, we aimed to determine whether hematological parameters are affected in secukinumab therapy in patients with AS and PsA. Thirty-six patients on secukinumab treatment were included in the study by scanning the database of our hospital. Data on patients' age, gender, complete blood count (CBC), erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), uric acid, aspartate aminotransferase (AST), alanine aminotransferase (ALT), urea, creatinine values, and additional drug treatments were recorded from our database. The 0- and 6-month values of patients were analyzed. Sixteen males (44.4%) and 20 females (55.6%) were included in our study. The average age was calculated to be 39.8±8.9 years. Of these, 30 patients receiving secukinumab treatment were diagnosed with AS, and 6 patients were diagnosed with PsA. Twenty-three patients (63.9%) were continued with secukinumab treatment at the 6th month. When CBC, glucose, urea, creatine, AST, ALT, ESR, CRP, and uric acid values of the patients at 0 and 6 months were compared, there was no significant difference. In our study, no significant difference was found between 0 and 6 months in terms of CBC, AST, ALT, urea, creatinine, uric acid, glucose, CRP, and ESR levels in patients receiving secukinumab. However, an increase in hemoglobin values was observed in patients who continued the treatment. These results may suggest that secukinumab treatment has no negative effects on hematological parameters.

Abatacept: A Review of the Treatment of Polyarticular-Course Juvenile Idiopathic Arthritis.

Juvenile idiopathic arthritis (JIA) encompasses several forms of chronic inflammatory arthritis of unknown etiology presenting in children < 16years of age, with a minimum symptom duration of 6weeks. Approximately half of affected children have polyarticular-course JIA (pJIA), a functional concept related to several clinically and genetically heterogeneous JIA categories (systemic, extended oligoarthritis, polyarticular rheumatoid factor-positive or rheumatoid factor-negative, enthesitis-related arthritis, and psoriatic arthritis), which has as its defining feature the involvement of five or more joints during the disease course. Chronic inflammation and joint damage lead to the manifestations of JIA such as pain, limitation of motion, and loss of physical function, all of which negatively impact patients' quality of life. The American College of Rheumatology recommends initial treatment with a conventional synthetic disease-modifying antirheumatic drug (csDMARD), such as methotrexate (MTX) and, in patients with pJIA who have an inadequate response or intolerance to MTX, the use of a biologic DMARD (bDMARD) such as a tumor necrosis factor inhibitor, abatacept, or tocilizumab. Abatacept selectively modulates the CD80/CD86:CD28 co-stimulatory signal required for full T cell activation, and thus has a distinct mechanism of action upstream of that of other currently available bDMARD treatments for rheumatic diseases. To enable physicians to make informed treatment decisions, it is important to review available data for the existing therapeutic agents. Here, we summarize the current evidence from phase III pivotal trials of intravenous (IV) and subcutaneous (SC) abatacept and from an ongoing registry of patients with JIA treated with abatacept. In the pivotal trials for IV and SC abatacept, either with or without MTX, both formulations demonstrated clinical efficacy, with a high proportion of patients achieving stringent clinical responses, as well as improvements in patient-reported outcomes and a favorable safety profile, particularly with regard to infections.

Current state, goals and quality standards of outpatient care in rheumatology: position paper of the Professional Association of German Rheumatologists (BDRh)

Even in the era of modern guidelines, the treatment of rheumatic diseases is only as good as the framework of rheumatological care within which the treatment is carried out. The access to high-quality medical treatment for all patients is therefore essentially decisive for the prognosis of the patients. This article describes the current state of outpatient treatment in rheumatology and demonstrates which quality projects, such as treatment contracts, outpatient specialized medical treatment (ASV), digitalization and training as specialized rheumatological assistant (RFA), have been created in order to ensure the treatment of our patients. Furthermore, standards are defined that can guarantee a contemporary and guideline-conform treatment in outpatient rheumatological units. As an example it is an affirmation of the Professional Association of German Rheumatologists (BDRh) for ensuring optimal care for all rheumatology patients through early or emergency rheumatology clinics, treat to target, appropriate delegation of medical duties and diversification of treatment, thus an assurance of the quality and comprehensive treatment in rheumatology. The important topic of safeguarding the next generation of rheumatologists, which is indispensable for this, is also discussed.