[Nonpharmacological treatment measures, rehabilitation services and membership in patient support groups in axial spondylarthritis (The ATTENTUS axSpA study)]. / Nichtmedikamentöse Therapiemaßnahmen, Rehabilitationsleistungen und Mitgliedschaft in Selbsthilfeorganisationen bei axialer Spondyloarthritis (Die ATTENTUS axSpA-Studie).

BACKGROUND: The treatment of axial spondylarthritis (axSpA) includes pharmacological treatment measures (PTM) and nonpharmacological treatment measures (NPTM) as well as supporting resources, such as rehabilitation services (RS) and membership in patient support groups (PSG). Nevertheless, there are significant participation restrictions in patients with axSpA in Germany. OBJECTIVE: Investigation of functional deficits, participation restrictions and utilization of PTM, NPTM, RS and PSG membership in patients with axSpA. MATERIAL AND METHODS: Multicentric, observational study of 770 axSpA patients in Germany (ATTENTUS-axSpA). RESULTS: Substantial functional deficits and participation restrictions were observed in axSpA patients. Of the patients 39% did not receive treatment with biological disease-modifying antirheumatic drugs (bDMARD). In the NPTM 54% received physiotherapy less than once per week and 29% once per week. Physical activities were regularly performed by 86% of patients, mainly in the form of home exercises. Training in a gym (14%) or sports club (7%) was carried out much less frequently. Of the patients 54% received RS, one third had the last rehabilitation more than 5 years ago and 13% of the patients were members in a PSG. A significantly higher utilization of NPTM and rehabilitation was found in this group. CONCLUSION: Treatment options and resources were often utilized to a small extent and/or in low intensity by axSpA patients, which could be a possible explanation for persisting restrictions of participation. Membership in a PSG was associated with an increased utilization of NPTM and RS.

[Development of quality standards for patients with axial spondyloarthritis for use in Germany]. / Entwicklung von Qualitätsstandards für Patient*innen mit axialer Spondyloarthritis zum Einsatz in Deutschland.

Quality standards (QS) are measurable constructs designed to quantify gaps in care and subsequently to improve quality of care. The Assessment of SpondyloArthritis International Society (ASAS) recently generated and published international QS for the management of patients with axial spondyloarthritis (axSpA) for the first time. The German Society of Rheumatology (DGRh) then decided to translate, review and possibly adopt these standards by a group of experts from different care settings. Against this background, national QS for the management of patients with axSpA for Germany were developed for the first time. The main focus was on feasibility and practical relevance. Ultimately, nine QS were defined with which the quality of care in Germany can and should be measured and improved.

Immune signatures underlying post-acute COVID-19 lung sequelae.

Severe coronavirus disease 2019 (COVID-19) pneumonia survivors often exhibit long-term pulmonary sequelae, but the underlying mechanisms or associated local and systemic immune correlates are not known. Here, we have performed high-dimensional characterization of the pathophysiological and immune traits of aged COVID-19 convalescents, and correlated the local and systemic immune profiles with pulmonary function and lung imaging. We found that chronic lung impairment was accompanied by persistent respiratory immune alterations. We showed that functional severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)­specific memory T and B cells were enriched at the site of infection compared with those of blood. Detailed evaluation of the lung immune compartment revealed that dysregulated respiratory CD8+ T cell responses were associated with the impaired lung function after acute COVID-19. Single-cell transcriptomic analysis identified the potential pathogenic subsets of respiratory CD8+ T cells contributing to persistent tissue conditions after COVID-19. Our results have revealed pathophysiological and immune traits that may support the development of lung sequelae after SARS-CoV-2 pneumonia in older individuals, with implications for the treatment of chronic COVID-19 symptoms.

[Flexible programs and advanced training for rheumatological patient education]. / Flexible Programme und Fortbildungen für die rheumatologische Patientenschulung.

In two research projects, rheumatological patient education programmes were updated. The first step was to develop an expert consented framework for all rheumatological patient education programmes. From this, curricula and working materials for rheumatoid arthritis (RA) and axial spondyloarthritis (AS) were derived and two exemplary patient education manuals developed. A randomized controlled trail was designed for the five-hour RA basic education program. Finally, existing train-the-trainer training courses were adapted for these patient education programmes.

[Medical care situation of patients with ankylosing spondylitis and psoriatic arthritis in Germany : Medical care situation of patients with spondyloarthritis (SpA): ankylosing spondylitis (AS) and psoriatic arthritis (PsA) from the perspective of rheumatologists in private practice and hospitals in Germany-Results of the research project "SpA Loop-Life of Outpatients"]. / Versorgungssituation von Patienten mit ankylosierender Spondylitis und Psoriasisarthritis in Deutschland : Versorgungssituation von Patienten mit Spondyloarthritis (SpA): Ankylosierende Spondylitis (AS) und Psoriasisarthritis (PsA) aus der Sicht von niedergelassenen und in Kliniken tätigen Rheumatologen in Deutschland ­ Ergebnisse des Forschungsprojekts "SpA Loop ­ Life of Outpatients".

BACKGROUND: The prevalence of spondyloarthritis (SpA) in Germany is approximately 1-1.4% and includes predominantly axial SpA (axSpA) and predominantly peripheral SpA. Ankylosing spondylitis (AS) belongs to the group of axial SpA but also exhibits peripheral manifestations. Psoriatic arthritis (PsA) can show purely peripheral or also axial manifestations. The total prevalence of SpA in Germany is approximately 1­1.4%, the prevalence of AS is ca. 0.5% and PsA 0.2-1.4%. Patients with AS are mainly treated by internal medical rheumatologists but in many places also basically treated by general practitioners and orthopedists. Patients with PsA are mainly diagnosed and treated by rheumatologists and dermatologists working in private practice or in clinical settings. Besides the control of inflammatory activity and prevention or slowing down of the characteristic disease progression, including irreversible structural changes, the main objectives of patients as well as treating physicians are particularly freedom from pain and a quality of life comparable to non-affected persons. Decisive for successful treatment are an early diagnosis and initiation of adequate therapy as well as regular monitoring of disease activity including treatment adjustment taking the needs of the patient into consideration; however, it is unknown how often this is actually successful in routine daily practice in Germany. OBJECTIVE: The aim of the SpA Loop research project was to display the current medical care situation of patients with AS and PsA treated in private practices and hospitals for rheumatology in Germany focusing on patient/physician profiles as well as the diagnostics and treatment. MATERIAL AND METHODS: The instrument for the survey was a standardized questionnaire with 29 multiple choice and perception questions that was distributed to medical specialists in the field of internal medicine and rheumatology. RESULTS: A high accordance between rheumatologists in private practice and in hospitals was observed with respect to the presentation and perception of the current medical care situation for patients with AS and PsA in Germany. Differences were only occasionally found. CONCLUSION: The results of this research project reflect the current status of the medical care situation of AS and PsA patients in Germany. They provide information on which areas of the medical care situation can selectively be improved as well as on interesting aspects and points of discussion with respect to the patient population treated.

[German translation and cross-cultural adaptation of the ASAS health index : An ICF-based instrument for documentation of functional ability in patients with ankylosing spondylitis]. / Deutsche Übersetzung und krosskulturelle Adaptation des ASAS-Gesundheitsindex : Ein ICF-basiertes Instrument zur Erfassung der Funktionsfähigkeit von Patienten mit ankylosierender Spondylitis.

Documentation of the severity of the disease in patients with spondyloarthritis (SpA) can represent a clinical challenge, especially as the course of SpA can be very different. Patients with SpA often complain of symptoms, such as pain, fatigue and stiffness as well as limitations in mental functions and social participation. This wide range of functional impairments could so far only be insufficiently documented and not with one single measurement instrument. Despite various attempts in recent years, experts could not reach agreement on a definition of the severity and documentation of the extent of the severity. This was the starting point for the development of the ASAS health index presented here, which initially focused on patients with ankylosing spondylitis (AS). This questionnaire serves to document the health and functional ability of patients with AS and has been available since 2015 as the original english version of the ASAS health index together with the accompanying environmental factors set. This article describes the German translation and transcultural adaptation of the ASAS health index and the accompanying environmental factors set.

[Treat-to-target (T2T) recommendation for patients with spondyloarthritis - translation into German]. / "Treat-to-target (T2T)" Empfehlungen für die Behandlung von Patienten mit Spondyloarthritis ­ Übersetzung ins Deutsche.

The management of patients with spondyloarthritis (SpA) has experienced a paradigm shift in recent years. This is true for the treatment of axial as well as peripheral manifestations. International treat to target (T2T) recommendations for SpA based on the T2T strategy have now also been published, which contain 5 higher level principles (A-E) in addition to the 15 recommendations. In order to make the recommendations known and to promote national distribution, German experts have now issued a translation of the T2T recommendations for SpA into German.

Three-dimensional computed tomography for determination of femoral anteversion in a cerebral palsy model.

BACKGROUND: Previous investigation has proven 3-dimensional (3D) computed tomography (CT) to be a poor method of assessing femoral anteversion in patients with cerebral palsy. However, new advancements in CT software yield the potential to improve upon those dated results. METHODS: CT was performed on 9 femoral models with varying amounts of anteversion (20 to 60 degrees) and varying neck-shaft angles (120 to 160 degrees). Each model was scanned in 2 holding devices. One holder placed the femur in an ideal position relative to the gantry. The other placed the femur in flexion, adduction, and internal rotation simulating a common lower extremity posture in cerebral palsy. Femoral anteversion was measured on 3D reconstructions by 4 observers on 2 separate occasions. Interobserver and intraobserver reliability, accuracy, and the effect of increasing neck-shaft angle of the measurements were examined and compared with previously published data using the same models. RESULTS: Pearson correlation coefficients between first and second measurements by the same examiner were all above 0.96 regardless of positioning of the femur in the gantry. The correlation coefficients among all examiners were 0.97 regardless of positioning of the femur in the gantry. Accuracy in measurements was comparable using 3D CT techniques with mean differences between the normal and cerebral palsy-positioned models of <3.6 degrees (SD, 3.1 to 3.3 degrees). Accuracy of the study's 3D CT technique in measuring femoral anteversion in cerebral palsy-positioned femurs was significantly more accurate than that of 2D CT (P<0.0001). CONCLUSIONS: Recent improvements in processing software and 3D reconstruction have made assessment of femoral anteversion with 3D CT accurate through the studied range of anteversion and neck-shaft angles. Using this technique, high intraobserver and interobserver reliability in the determination of femoral anteversion can be expected regardless of neck-shaft angle or postural deformity. LEVEL OF EVIDENCE: Level II.

[Advice for patients diagnosed with ankylosing spondylitis: results of a representative patient survey in Germany]. / Hinweise für Patienten mit der Diagnose Ankylosierende Spondylitis: Ergebnisse einer Repräsentativbefragung der Deutschen Vereinigung Morbus Bechterew e.V.

BACKGROUND: Following the diagnosis of a chronic disease like ankylosing spondylitis (AS), patients need extensive information on what to expect, how to behave and what they need to be aware of in particular in order to contribute to a favourable disease outcome. METHODS: A questionnaire consisting of 82 questions regarding demographics, diagnosis, information received with the diagnosis, disease activity, function, quality of life, treatment, ability to work, smoking etc. was distributed to AS patients by rheumatologists in 51 hospitals and/or private practices. In addition, the questionnaire was sent to 3400 randomly selected members out of the 14,000 patient members of the German Ankylosing Spondylitis Society (Deutsche Vereinigung Morbus Bechterew, DVMB). RESULTS: In all, 1068 DVMB members and 205 non-members responded to the survey. Almost all of these indicated that they had received at least one piece of information regarding what they should be particularly aware of, at the time of diagnosis. A total of 69% were informed about the need for daily exercise, 51% about the value of individual physiotherapy, 38% about the value of group physiotherapy, 37% about the need to maintain an upright posture, and 33% were recommended 3 weeks in a rehabilitation centre. Less than 30% were informed about appropriate sports, appropriate working conditions, suitable chairs, mattress, pillows etc., about the value of radon therapy or about joining a disease-specific patient organisation. To the question regarding what patients meanwhile consider as most important, daily exercise (50%) and sufficient movement at work and leisure (55%) were reported most frequently. Other aspects regarded as important to patients included a flat, firm mattress (53%), avoiding large pillows (42%), keeping an upright posture at work (38%), appropriate sports (36%), and an upright posture also when not at work (34%). Of the DVMB members, 46% had participated in disease-specific standardised patient education, compared with only 31% of non-members (p<0.001).