[Current data on rheumatological care: annual report from the National database (NDB) of the regional collaborative arthritis centres in Germany]. / Aktuelle Zahlen zur rheumatologischen Versorgung ­ Jahresbericht aus der Kerndokumentation der regionalen kooperativen Rheumazentren.

In the National database (NDB) of the German regional collaborative arthritis centres, annual data on the rheumatological care of patients with inflammatory rheumatic diseases have been collected since 1993. This first annual report presents current cross-sectional data on medication and patient-reported outcomes gathered in 2022.

Trends in health care of patients with vasculitides, including giant cell arteritis, Takayasu arteritis, ANCA-associated vasculitis and Behçet's disease: cross-sectional data of the German National Database 2007-2021.

The aim of this study is to present the current care situation of patients with giant cell arteritis (GCA), Takayasu arteritis (TAK), ANCA-associated vasculitis (AAV) and Behçet's disease (BD). Trends over the last 15 years will reflect improvements and remaining deficits in the management of vasculitides. Consecutive cross-sectional data from patients with vasculitides from the German National Database (NDB) of the Collaborative Arthritis Centres between 2007 and 2021 were included. Medication, physician- and patient-reported outcomes on disease activity and disease burden, inpatient stays and occupational participation are compared for different vasculitis entities and over time. Employment rates were compared to German population rates. Between 502 and 854 vasculitis patients were annually documented. GCA and AAV were the most common vasculitides. Median disease duration ranged from 2 to 16 years. Over the years, glucocorticoids decreased in proportion and dose, most markedly in GCA and TAK, while biologic therapies increased up to 27%. Physicians rated disease activity as low for the vast majority of patients, while patients-reported moderate outcomes in many dimensions. PROs remained largely unchanged. The proportion of employed patients (< 65 years) increased from 47 to 57%. In recent years, biologics are increasingly used in patients with vasculitides, while glucocorticoids decreased significantly. PRO's have not improved. Work participation increased but remains lower than that in the German population.

[With RheMIT rheumatology centers can participate in the German national database-Expansion of the long-term rheumatological documentation]. / Mit RheMIT können Rheumazentren an der bundesweiten Kerndokumentation teilnehmen ­ Erweiterung der rheumatologischen Langzeitdokumentation.

The national database (NDB) of the German regional collaborative rheumatology centers was switched to the RheMIT documentation software last year. Rheumatology centers that already use RheMIT for care contracts or other research projects can therefore use the software to also participate in the NDB. Experiences from a hospital, a medical care center and a specialist practice show how the changeover to RheMIT from an existing documentation system or a new participation in the NDB with RheMIT can be implemented. The NDB team at the German Rheumatism Research Center in Berlin (DRFZ) welcomes new participating rheumatology centers.

Time interval between the onset of connective tissue disease symptoms and first contact with a rheumatologist: results from the German National Database of collaborative arthritis centers.

The long-term outcome of connective tissue diseases is associated with the time from symptom onset to diagnosis. To understand gaps in care, we determine whether the length of time between symptom onset and first presentation to a rheumatologist has changed in Germany in recent decades. We analyzed data on patients diagnosed with connective tissue diseases (n = 19,662) collected from the German National Database of the Regional Cooperative Rheumatology Centers. We reviewed the onset of relevant symptoms listed at first presentations from 1993 to 2018 and performed a quantitative analysis of the intervals until first presentation to a rheumatologist. We compared time intervals and performed a linear mixed regression model with random effects to identify associated factors. Although the interval between the onset of symptoms and first presentation to a rheumatologist has diminished since 1980 for all connective tissue diseases, there has been no relevant improvement during the past 2 decades. The interval between symptoms and presentation increases with patients age for all connective tissue diseases (e.g., Systemic sclerosis; for each 10-year-increment of patients age: ß 0.41, CI 0.38; 0.44). Among those diagnosed with systemic sclerosis, the mean interval was 1.5 years (95% CI 1.1; 1.8) for male patients and 2.6 years (95% CI 2.4; 2.8) for females. Patients presenting with different degrees of disease severity on their first visits and with different educational levels had similar mean intervals between symptoms and first presentation regardless of their final diagnoses. Over the past 2 decades, the time to first consultation with a rheumatologist has not continued to improve in Germany, but has stagnated at the same level. Selected patient subgroups, such as older patients with suspected connective tissue diseases and female patients with suspected systemic sclerosis, are at risk to present late and may in particular benefit from an earlier referral to a rheumatologist.

Is the Rheumatoid Arthritis Impact of Disease (RAID) score a meaningful instrument for other inflammatory rheumatic diseases? A cross-sectional analysis of data from the German National Database.

ObjectiveTo analyse the performance of the rheumatoid arthritis impact of disease (RAID) score in patients with ankylosing spondylitis, polymyalgia rheumatica, systemic lupus erythematosus, primary Sjögren's syndrome, idiopathic inflammatory myositis and systemic sclerosis, as compared with rheumatoid arthritis (RA).MethodsA total of 12 398 patients from the German National Database were included. For each diagnosis, we calculated age-adjusted/sex-adjusted partial correlation coefficients between RAID and patient global (PtGl) health, PtGl disease activity, physician global (PhGl) disease activity, Well-Being Index (WHO-5) and EuroQoL-5 Dimensions (EQ-5D). As a measure of agreement, the mean differences between the RAID and other outcomes were compared with the respective differences for RA. The effect of each diagnosis on the difference between RAID and the other scores was assessed with linear regression, with RA as the reference.ResultsAcross all diagnoses, RAID correlated strongly with PtGl health (0.71-0.83), moderately to strongly with PtGl disease activity (0.59-0.79), WHO-5 (0.65-0.81) and EQ-5D (0.68-0.73) and weakly with PhGl disease activity (0.23-0.38). Mean differences were calculated for RAID and PtGl disease activity (0 to -0.6), PtGl health (-0.4 to -0.9), WHO-5 (-0.7 to -1.3), EQ-5D (1.1 to 1.7) and PhGl disease activity (1.4 to 2.2). Discrepancies between other scores and RAID were comparable to RA. Linear regression revealed no clinically relevant effect of any of the diagnoses on the difference between RAID and the other outcomes.ConclusionThe RAID score performs comparably across all diagnoses investigated. This supports the use of RAID for measuring the impact also of other rheumatic diseases.

Trends in employment and hospitalisation in patients with Sjögren's syndrome 1996-2016: results from the German National database.

OBJECTIVES: To assess trends in treatments and outcomes in patients with primary Sjögren's syndrome (pSS), focusing on employment, hospitalisation and medical treatment in the past two decades. METHODS: From 1996 to 2016, approximately 300 patients with pSS were annually documented in the National Database of the German Collaborative Arthritis Centres. Data on treatment, physicians' assessments of disease activity, patient-reported outcomes, hospitalisation and employment were collected and compared to patients with rheumatoid arthritis (RA), matched 1:1 for age, sex and disease duration for each calendar year. RESULTS: Patients with pSS (>90% female, age 44 years at disease onset, disease duration 10 years) were more frequently assessed to be in low disease activity in 2016 (93%) than in 1996 (62%), p<0.01. Treatment with antimalarials increased from 1996 to 2016 (31 to 50%, p<0.01) and less patients were on glucocorticosteroids (50 to 34%, p<0.01) but <5% were treated with biologics. Employment (<65 years) increased by 21 percentage points (43 to 64%, p<0.001), exceeding the increase observed for RA patients (+15 percentage points). Early retirement (22 to 10%, p=0.01), hospitalisation/year (13 to 7%, p=0.08) and sick leave (39% in 1997 to 27%, p=0.09) decreased comparably to RA patients. CONCLUSIONS: Overall, similar trends were observed for RA and pSS cohorts despite minor changes in pSS therapy. Work participation has improved significantly over two decades in pSS. A greater perception of pSS without systemic manifestations may have caused a shift towards less severely affected patient cohorts today.

Long-term glucocorticoid treatment in patients with polymyalgia rheumatica, giant cell arteritis, or both diseases: results from a national rheumatology database.

The objective of this study was to evaluate glucocorticoid (GC) use in patients with polymyalgia rheumatica (PMR), giant cell arteritis (GCA) or both diseases (PMR + GCA) under rheumatological care. Data from patients with PMR (n = 1420), GCA (n = 177) or PMR + GCA (n = 261) from the National Database of the German Collaborative Arthritis Centers were analyzed regarding GCs and related comorbidities (osteoporosis, diabetes and cardiovascular disease), stratified by disease duration (DD). Longitudinal data were analyzed for all patients with a DD ≤ 2 years at database entry (n = 1397). Three-year data were available for 256 patients. Predictors of GC use ≥ 3 years were examined by logistic regression analyses. A total of 76% received GCs, and 19% (PMR) to 40% (GCA) received methotrexate. Median GC doses were 12.5 mg (PMR), 11.3 mg (GCA), and 20.0 mg/day (PMR + GCA) in a 0-6-month DD. Median GC doses ≤ 5 mg/day were reached at a 13-18-month DD in PMR patients and at a 19-24-month DD in GCA or PMR + GCA patients. In the multivariate analysis, baseline methotrexate (OR 2.03, [95% CI 1.27-3.24]), GCs > 10 mg/day (OR 1.65, [1.07-2.55]), higher disease activity (OR 1.12, [1.02-1.23]) (median 0.6 years DD), and female sex (OR 1.63 [1.09-2.43]) were predictive for GC therapy at ≥ 3 years. Of the examined comorbidities, only osteoporosis prevalence increased within 3 years. GC use for ≥ 3 years was reported in one-fourth of all the patients. A difficult-to-control disease activity within the first year was a good predictor of long-term GC need.

Trends in treatment and outcomes of ankylosing spondylitis in outpatient rheumatological care in Germany between 2000 and 2012.

OBJECTIVES: To describe changes in drug treatment and clinical outcomes of ankylosing spondylitis (AS) during the past decade. METHODS: The national database of the German collaborative arthritis centres collects clinical and patient-derived data from unselected outpatients with inflammatory rheumatic diseases. Cross-sectional data from 2000 to 2012 of around 1000 patients with AS per year were compared with regard to clinical presentation and quality of life indicators. RESULTS: Non-steroidal anti-inflammatory drugs (NSAIDs) have been the predominant treatment choice in AS over the years with a prescription rate of 67% of patients in 2012. Currently, almost half of the patients with AS in German rheumatology centres are treated with tumour necrosis factor inhibitors (TNFi). Often, both treatments are used in combination (33%), followed by combinations of NSAIDs and synthetic disease modifying antirheumatic drugs (sDMARDs) with 23% or TNFi alone (21%). In 2012, 10% of patients each received NSAID or sDMARD monotherapy. Methotrexate, sulfasalazine, glucocorticoids and analgaesics alone or in combination with other treatments were given to 10% of patients, respectively. Over the years, we have seen remarkable improvements in disease control and patient reported outcomes. These developments are consistent with enhanced functional status, increasing employment rates and decreasing sick leave, hospitalisation and work disability. CONCLUSIONS: In the German rheumatology secondary/tertiary care setting, routine care of patients with AS has changed tremendously during the past decade. Increasingly, more efficacious treatment options are reflected in improved clinical outcomes, quality of life and participation in the labour force.

Changes in referral, treatment and outcomes in patients with systemic lupus erythematosus in Germany in the 1990s and the 2000s.

OBJECTIVE: To evaluate trends in the referral, treatment and outcome of patients with systemic lupus erythematosus (SLE) in Germany over two decades. METHODS: From 1993 to 2012, ∼1200 patients with SLE were recorded annually in the national database of the German Collaborative Arthritis Centres. Treatment patterns, healthcare use and outcomes, such as disease activity, function and work participation, were evaluated over time. Furthermore, two distinct cohorts of patients (enrolment 1994-1998, n=467; and 2004-2008, n=376) observed over 5 years were assessed for changes in outcomes. RESULTS: The mean disease duration at the first visit to a rheumatologist decreased from 2.6 (1994) to 1.5 (2012) years. Glucocorticoids (69%), antimalarials (56%), azathioprine (22%), non-steroidal anti-inflammatory drugs (23%) and mycophenolate mofetil (15%) were the most frequently used treatments in 2012. A significant increase was observed in the use of antimalarials and mycophenolate mofetil. The use of glucocorticoids at >7.5 mg/day decreased from 27% (1994) to 10% (2012). The average length of sick leave taken due to SLE declined from 9 weeks (1997) to 6 weeks (2012). When comparing the two longitudinal cohorts, in the cohort from the 2000s, the intraindividual decline of disease activity was significantly stronger (p<0.001), and fewer patients retired early (36% vs 46%). CONCLUSIONS: The disease activity and resource use declined considerably over the observation period, and more patients remained in the labour force. Earlier treatment onset, faster modification of the treatment regimen and more intensive use of anti-inflammatory therapy may account for the improved outcomes in patients with SLE across the years.

Performance of the 2011 ACR/EULAR preliminary remission criteria compared with DAS28 remission in unselected patients with rheumatoid arthritis.

OBJECTIVE: To compare the performance of the preliminary American College of Rheumatology/European League Against Rheumatism (ACR/EULAR) remission criteria with the 28-joint count Disease Activity Score (DAS28) remission in unselected 'real-life' patients. METHODS: Remission was calculated according to the DAS28 and to both versions of the ACR/EULAR criteria (Boolean or Simplified Disease Activity Index (SDAI)-based) for 6864 patients with rheumatoid arthritis (RA) who were enrolled in the national database of the German Collaborative Arthritis Centres between 2007 and 2009. Logistic regression analyses identified factors that were responsible for patients in DAS28 remission to miss the new criteria. In addition, the functional status of patients who fulfilled the different remission criteria was compared with that of an age- and sex-matched population sample. RESULTS: Of all patients, 28% were in DAS28, 7% in Boolean and 11% in SDAI remission. Of those in DAS28 remission, 21.0% were also in Boolean and 34% also in SDAI remission. Higher scores for pain and fatigue, the presence of degenerative spine disease, longer disease duration and male gender were significantly associated with missing the new criteria despite being in DAS28 remission. Compared with age- and sex-matched samples from the general population, patients in DAS28 remission had a similar functional ability while patients in remission according to the new criteria had better functional scores. CONCLUSIONS: Patients fulfilling the new remission criteria tend to be not only free from active RA, but also from other disabling diseases. If these criteria are applied in clinical practice to guide treatment decisions, the impact of comorbidity should be taken into account.

Healthcare and burden of disease in psoriatic arthritis. A comparison with rheumatoid arthritis and ankylosing spondylitis.

OBJECTIVE: To compare quality of life and treatment among patients with psoriatic arthritis (PsA), rheumatoid arthritis (RA), and ankylosing spondylitis (AS) treated by German rheumatologists. METHODS: Data for outpatients with PsA (n = 1863), RA (n = 9627), or AS (n = 1378) enrolled in the national database of the German collaborative arthritis centers in the year 2002 were analyzed. Among those with PsA, 2 subgroups with predominantly peripheral arthritis (n = 1612) and predominantly axial disease (n = 251) were distinguished. RESULTS: We found a high burden of illness in patients with PsA treated by rheumatologists. Among the 2 subgroups, those with axial PsA had worse outcomes (pain, function) than those with peripheral PsA. However, compared with RA and AS, physician ratings of disease activity and severity were lower in PsA. Concerning access to rheumatology care, there were similarities between AS and axial PsA, with very long disease duration at first visit (mean of about 6 yrs), versus RA and peripheral PsA, with shorter duration (1.6 and 2.5 yrs, respectively). A majority (84%) of patients with PsA were treated with disease modifying antirheumatic drugs. Thirty percent of the patients with PsA currently were under therapy with glucocorticoids, mainly (89%) with a dose < 7.5 mg. CONCLUSION: Patients with PsA seen in rheumatologic care have a burden of illness comparable to that of patients with RA or AS.

Current use of glucocorticoids in patients with rheumatoid arthritis in Germany.

OBJECTIVE: To describe the current use of glucocorticoids in German patients with rheumatoid arthritis (RA). METHODS: We analyzed clinical and patient-derived data from 10,068 outpatients with RA from the national database of the German Collaborative Arthritis Centres for the year 2001 collected by more than 80 rheumatologists in hospitals and private practices. RESULTS: Systemic glucocorticoid therapy was prescribed for 60% of all patients with RA in rheumatologic care. The proportion of patients receiving systemic glucocorticoids in addition to disease-modifying antirheumatic drug (DMARD) therapy ranged from 53% to 81% of the patients for the various DMARDs. Glucocorticoid therapy was administered more often in combination with tumor necrosis factor inhibitors (81%), cyclosporin A (80%), or leflunomide (77%) than with more traditional DMARDs such as methotrexate (63%) or sulfasalazine (55%). Regarding the prevention and treatment of osteoporosis, 63% of patients taking systemic glucocorticoids were also receiving some type of osteoporosis therapy, as opposed to only 26% of those not taking glucocorticoids. CONCLUSION: Glucocorticoids play a pivotal role in the management of RA. This is reflected in the extensive use of low-dose glucocorticoids by German rheumatologists. Even if highly effective DMARDs are prescribed, they are accompanied by glucocorticoids, at least in the initial phase. High-dose glucocorticoids are prescribed for only a small proportion of the patients. There is increasing awareness of the risk of osteoporosis in long-term glucocorticoid treatment, demonstrated by the fact that osteoporosis medication is prescribed for a large proportion of patients taking glucocorticoids.

[Determining the support needs of patients who live at home following a stroke]. / Studie zur Ermittlung des Unterstützungsbedarfes von Patientinnen und Patienten, die nach einem Schlaganfall zu Hause leben.

The study "determining the support needs of patients who live at home following a stroke" was chosen because stroke is (one of) the most significant causes of permanent handicap in the elderly. (This project was developed as part of the studies for the degree of Nurse Manager/Teacher:) The results are based on qualitative and quantitative data collected from focus groups and a standardised questionnaire. Due to the small number of participants (57) the study cannot be regarded as representative. Typical key issues such as "going out of the house" were highlighted in the standard questionnaires. The interviews which were evaluated using the Mayring technique give an impression of themes, such as reduced tolerance levels and (greater) increased anxiety, which together with the physical burden dominate their daily life. It was apparent that the persons concerned have a general lack of understanding of their condition. The most significant results of the study are presented together with life enhancing recommendations.