[Septic musculoskeletal complications under immunomodulating treatment].

Infections are an important cause of morbidity and mortality in patients with inflammatory rheumatic diseases. Among these, musculoskeletal infections represent a relevant proportion as patients with rheumatoid arthritis face an increased risk of developing septic arthritis and prosthesis infections. The causes are multifactorial.

[Corona vaccination under immunosuppression].

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) continues to play a major role as a severe and potentially fatal airway infection, especially in vulnerable patient groups. In view of the thin data situation on the influence of treatment and response to vaccination, at the beginning of the corona pandemic it was a major challenge to predict the tolerability and effectiveness in patients with inflammatory rheumatic diseases under immunomodulation or immunosuppression. In the meantime, numerous studies have addressed the questions of response and tolerability, at least for the COVID-19 vaccination.

Real-world experience with filgotinib for rheumatoid arthritis in Germany : A retrospective chart review.

Background: Real-world data for filgotinib, a Janus kinase (JAK)1 inhibitor, are limited in patients with rheumatoid arthritis (RA).

Objectives: To explore real-world filgotinib use in patients with RA in Germany.

Materials And Methods: This retrospective chart review included patients aged ≥ 18 years with confirmed moderate to severe RA who initiated filgotinib before December 1, 2021, with ≥ 6 months of medical records available prior to filgotinib initiation or after initial diagnosis.

Impact of DMARD treatment and systemic inflammation on all-cause mortality in patients with rheumatoid arthritis and interstitial lung disease: a cohort study from the German RABBIT register.

Objectives: To investigate the impact of disease activity and treatment with disease-modifying antirheumatic drugs (DMARDs) on all-cause mortality in patients with rheumatoid arthritis and prevalent interstitial lung disease (RA-ILD).

Methods: Patients with RA-ILD were selected from the biologics register Rheumatoid Arthritis: Observation of Biologic Therapy (RABBIT). Using time-varying Cox regression, the association between clinical measures and mortality was investigated.

[Influence of underlying disease and immunosuppression on the immunocompetence in inflammatory rheumatic diseases].

Patients with inflammatory rheumatic diseases have a higher risk of infections in comparison to the general population. For this patient group, in addition to cardiovascular diseases, infections play an important role with respect to morbidity and mortality. Even if it is difficult to make concrete statements with respect to individual diseases, it can be assumed that there is a lower risk of infections in inflammatory joint diseases in comparison to connective tissue diseases and vasculitides.

Joint Statement (DZK, DGRh, DDG) on the Tuberculosis Risk with Treatment Using Novel Non-TNF-Alpha Biologicals.

Background:  While the risk of tuberculosis (TB) reactivation is adequately documented in relation to TNF-alpha inhibitors (TNFi), the question of what the tuberculosis risk is for newer, non-TNF biologics (non-TNFi) has not been thoroughly addressed.

Methods:  We conducted a systematic review of randomized phase 2 and phase 3 studies, and long-term extensions of same, published through March 2019. Of interest was information pertaining to screening and treating of latent tuberculosis (LTBI) in association with the use of 12 particular non-TNFi.

[Infection prophylaxis in rheumatic diseases].

Infections affect morbidity and mortality of patients suffering from rheumatic diseases in an important way. Risk of infection is influenced generally by age and existing comorbidities as well as especially by activity of the rheumatic disease and immunosuppressive treatment. Correspondingly best possible reduction of disease activity and elimination or at least successful treatment of comorbidities are able to reduce infection risk.

[Rheumatic diseases and vaccination].

Recommendations for vaccination of patients with rheumatic Diseases. Patients with rheumatic diseases are particularly at risk from infections. Vaccinations are suitable to reduce this risk.

[Most important vaccinations in patients with rheumatological diseases and why].

For a long time, most of the infectious diseases seemed to have become under control. In particular, vaccinations have contributed to this development. In recent years newly occurring bacterial infections caused by multidrug-resistant pathogens and viral infections, such as the chikungunya virus, influenza epidemics and currently the COVID-19 pandemic, are endangering the world population.

New insights into the prevalence of depressive symptoms and depression in rheumatoid arthritis - Implications from the prospective multicenter VADERA II study.

Objectives: To investigate the prevalence of depressive symptoms in rheumatoid arthritis (RA) patients using two previously validated questionnaires in a large patient sample, and to evaluate depressive symptoms in the context of clinical characteristics (e.g. remission of disease) and patient-reported impact of disease.

[Comorbidities-Their role in the treat to target concept for rheumatoid arthritis].

Treat to target (T2T) strategies and comorbidities are closely related. Strong evidence exists for reducing the risk and extent of comorbidities, such as cardiovascular (CV) diseases, depression and infections by implementing T2T concepts and inducing good disease control of rheumatoid arthritis (RA) in this way. On the other hand existing comorbidities may hinder implementation of T2T concepts by aggravating RA or influencing rheumatologists to overcautiously use DMARD treatment.

[Infections].

The individual risk assessment concerning infections in patients with rheumatic diseases is based on the detailed personalized documentation of relevant risk factors, such as the underlying disease itself, the intensity of immunosuppressive therapy and the severity of any comorbidities. From the perspective of infectiology, the history of repeated and severe infections as well as previous illnesses, such as (latent) tuberculosis and chronic hepatitis B or C need to be considered. In some instances prophylactic antibiotic therapy might be required, which should otherwise be avoided in order to prevent selection of resistant pathogens.

Tuberculosis and Takayasu arteritis: case-based review.

This report presents a case of co-occurrence of Takayasu arteritis (TA) and multiorgan tuberculosis (TB) in a 20-year-old female and provides a review of 18 previously reported cases of co-occurring TA and TB. All patients were between 9 and 24 years of age. Most reports describe a concomitant diagnosis of active TB and TA.

Spine Fractures in Ankylosing Diseases: Recommendations of the Spine Section of the German Society for Orthopaedics and Trauma (DGOU).

Study Design: Review of literature and case series.

Objectives: Update and review of current treatment concepts for spine fractures in patients with ankylosing spinal disorders.

Methods: Case presentation and description of a diagnostic and therapeutic algorithm for unstable spinal injuries with an underlying ankylosing spinal disorder (ASD) of the cervical and thoracolumbar spine.

[In-label treatment of inflammatory joint diseases].

The correct use of therapeutic agents in accordance with their approved label is a requirement for a safe therapy and is often linked to the possibility of reimbursement; however, the use of drugs outside the label approval (off-label treatment) is a commonly used practice in rheumatology. This occurs because sufficient clinical trials are often lacking, particularly for rare diseases. This overview gives an insight into the correct use of disease-modifying antirheumatic drugs (DMARDs).

Decreased IgG4 ACPA levels in responders and increased CD1c classical dendritic cells in non-responders of patients with rheumatoid arthritis under therapy.

The treatment options for patients suffering from rheumatoid arthritis expanded over the last years. However, reliable biomarkers to guide therapy decisions are still warranted. Therefore, we here evaluated the value of antibodies against citrullinated peptide antigens (ACPA) IgG subclasses and peripheral blood antigen presenting cells as biomarkers to monitor and predict therapy response of patients with rheumatoid arthritis.

Selective blood sampling for FGF-23 in tumor-induced osteomalacia.

Unlabelled: Tumor-induced osteomalacia (TIO) is caused by the hormone fibroblast growth factor 23 (FGF-23). It is mainly produced in the tissue of mesenchymal tumors. Patients with TIO frequently suffer from a chronic decompensated pain syndrome and/or muscle weakness with postural deformity.

[Not Available].

Hematological alterations can often be observed during rheumatic diseases. The effects can be clinically severe, ranging from anemia of different grades of severity, through increased risk of hemorrhage due to thrombocytopenia up to severe infections as a result of high-grade leukocytopenia. The clinical sequelae for patients are predominantly determined by the extent of cytopenia.

Simple screening tools predict death and cardiovascular events in patients with rheumatic disease.

Objectives: Patients with rheumatic disease (RD) have an increased mortality risk compared with the general population, mainly due to cardiovascular disease (CVD). We aimed to identify patients at high risk of CVD and mortality by comparing three screening tools suitable for clinical practice.

Method: In this prospective, single-centre study, consecutive patients with rheumatoid arthritis (RA), systemic autoimmune disease (SAI), or spondyloarthritides (SpA) including psoriatic arthritis underwent a comprehensive cardiovascular risk assessment.

[Safety and efficacy of off-label use of biologic therapies in patients with inflammatory rheumatic diseases refractory to standard of care therapy : Data from a nationwide German registry (GRAID2)].

Background: The German Registry of Autoimmune Diseases 2 (GRAID2) is a retrospective, non-interventional, multicenter registry study collecting data from patients with inflammatory, mainly rheumatic diseases refractory to standard of care therapy and treated with an off-label biologic therapy. The retrospective documentation comprised case history, diagnosis, course of disease (including safety and global efficacy). The objective was to evaluate the global clinical outcome and safety of off-label biologic therapy in clinical practice.

Validation of Standardized Questionnaires Evaluating Symptoms of Depression in Rheumatoid Arthritis Patients: Approaches to Screening for a Frequent Yet Underrated Challenge.

Objective: To validate standard self-report questionnaires for depression screening in patients with rheumatoid arthritis (RA) and compare these measures to one another and to the Montgomery-Åsberg Depression Rating Scale (MADRS), a standardized structured interview.

Methods: In 9 clinical centers across Germany, depressive symptomatology was assessed in 262 adult RA patients at baseline (T0) and at 12 ± 2 weeks followup (T1) using the World Health Organization 5-Item Well-Being Index (WHO-5), the Patient Health Questionnaire (PHQ-9), and the Beck Depression Inventory II (BDI-II). The construct validity of these depression questionnaires (using convergent and discriminant validity) was evaluated using Spearman's correlations at both time points.

[Rheumatology - Integration into student training (RISA) : Current structure of clinical rheumatology in German universities (RISA III)].

The German Society of Rheumatology and the Committee for Student Training investigated what effects the structures in university medicine have on student teaching. In February 2014 a questionnaire was sent to the teaching staff and Deans of each of the 37 medical faculties. Of the locations seven were classified as being independent rheumatological university hospitals and nine universities had a W2/W3/C3 grade professor as head of a department of clinical rheumatology but answerable to superiors.

[Lung cancer and rheumatoid arthritis. An interdisciplinary challenge].

Lung cancer is a frequently occurring disease, particularly in the elderly; however, within the last 10 years the pharmaceutical treatment of lung cancer has been significantly improved. Due to a better understanding of the pathophysiological events and the identification of molecular subgroups of lung tumors, new therapeutic drugs have been developed that significantly prolong survival of patients with the respective molecular pattern. In particular immunotherapeutic agents, such as programmed death-ligand 1 (PD-L1) and programmed death 1 (PD1) antibodies have shown promising clinical results in a subgroup of lung cancer patients.