1
|
Issayeva BG, Aseeva EA, Saparbayeva MM, Issayeva SM, Kulshymanova MM, Kaiyrgali SM, Amanzholov AS, Bizhanova MP, Kalykova MB, Solovyev SK, Akhtaeva NS. Features of clinical manifestations, course, outcomes and health related quality of life in patients with systemic lupus erythematosus in the Republic of Kazakhstan. RHEUMATOLOGY SCIENCE AND PRACTICE 2022. [DOI: 10.47360/1995-4484-2022-602-611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Objective – to evaluate the features of clinical manifestations, course, outcomes and quality of life related to health in patients with systemic lupus erythematosus in the Republic of Kazakhstan.Patients and methods. The study included 102 patients with systemic lupus erythematosus (SLE) with a reliable diagnosis according to SLICC (2012). Disease activity was assessed by the SLEDAI 2K index, organ damage (IOD) by SLICC/ACR (2000). Statistical processing was carried out using SPSS 13 software (IBM Corp., USA). Variables with a parametric distribution are presented as М±SD, nonparametric – as a median (Me) [25th; 75th percentile].Results and discussion. The cohort was dominated by female patients (98%), Asians (83.33%), young patients (33.85±10.58 years) with a disease duration of 5 [2; 9] years with high (30.8%) and very high (39.2%) degree of activity (SLEDAI-2K – 17.64±8.80 points). The debut of the disease was in 18.6% of patients in adolescence, it was characterized by an unfavorable course. Clinical manifestations of the disease: skin lesions (acute active and chronic forms) (98%), joints (79.4%), non-scarring alopecia (75.5%), neuropsychiatric disorders (49%), mucous membranes (46.1%), hematological (54.9%) and immunological disorders (100%). IOD: low – in 20.6%, medium – in 59.8%, high – in 9.8% of patients, 0 – in 9.8%, Risk factors for poor outcome were in 93.1% of patients. Assessment of health-related quality of life (HRQOL) in SLE patients showed a significant decrease on all scales. Correction of the treatment program, taking into account the factors of adverse outcome (FRNI), consisted in strengthening therapy with the inclusion of genetically engineered biological drugs (GEBP).Conclusion. SLE is a socially significant disease in Kazakhstan with a high incidence rate (101%) over 10 years (2009–2018). The cohort of SLE patients is dominated by young people, females. The duration of the disease is up to 5 years with a delayed verification of the diagnosis of SLE. Organ damage is already in the onset of the disease and the presence of FRNI of the disease in 93.1% of patients, which indicates the severity of the course, which requires early diagnosis and active involvement of pathogenetic treatment, including GEBD.
Collapse
Affiliation(s)
| | - E. A. Aseeva
- V.A. Nasonova Research Institute of Rheumatology
| | | | | | | | | | | | | | | | | | | |
Collapse
|
2
|
Strangfeld A, Albrecht K, Regierer A, Callhoff J, Zink A, Minden K. [Celebrating 33 years of the DRFZ: Epidemiology and Health Services Research]. Z Rheumatol 2022; 81:642-651. [PMID: 35380251 PMCID: PMC8980768 DOI: 10.1007/s00393-022-01187-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/25/2021] [Indexed: 11/18/2022]
Abstract
Der wissenschaftliche Fokus des Programmbereichs Epidemiologie und Versorgungsforschung des DRFZ liegt einerseits auf der Erforschung der Versorgungssituation rheumakranker Menschen in Deutschland einschließlich ihrer Defizite, Fortschritte und zeitlichen Trends. Andererseits ist ein wesentliches Ziel, durch die langfristige Beobachtung von Krankheitsverläufen in großen Kohorten Risikofaktoren für ungünstige Krankheitsverläufe, aber auch protektive Faktoren aufzudecken. Mit der Zulassung innovativer, zielgerichteter Therapien zu Beginn dieses Jahrtausends wurde die Thematik der Sicherheit und Wirksamkeit der verschiedenen antirheumatischen Therapien unter Alltagsbedingungen zu einer für Ärzte und Patienten vorrangigen Frage. Die Biologika-Register entwickelten sich zu zentralen Instrumenten des Programmbereichs, mit denen Fragen zur vergleichenden Therapiesicherheit, aber auch zur Therapiewirksamkeit und Reduktion von Risiken durch wirksame Therapie, belastbar beantwortet werden können. Im vorliegenden Artikel werden ausgewählte Ergebnisse epidemiologischer Forschung am DRFZ dargestellt. Das übergreifende Ziel der Forschung war und ist es, zur Verbesserung der Lebensqualität rheumakranker Kinder und Erwachsener beizutragen. Dem dient die klinisch-evaluative Versorgungsforschung ebenso wie die Gewinnung von Erkenntnissen, die eine wirksame, individualisierte Therapie unterstützen. Als unverzichtbare Instrumente haben sich große, langfristige Patientenkohorten und ein stabiles Netzwerk mit den klinisch tätigen Rheumatologen und Betroffenen erwiesen.
Collapse
Affiliation(s)
- Anja Strangfeld
- Programmbereich Epidemiologie und Versorgungsforschung, Deutsches Rheuma-Forschungszentrum Berlin, Charitéplatz 1, 10117, Berlin, Deutschland. .,Medizinische Klinik mit Schwerpunkt Rheumatologie und Klinische Immunologie, Charité - Universitätsmedizin Berlin, Berlin, Deutschland.
| | - Katinka Albrecht
- Programmbereich Epidemiologie und Versorgungsforschung, Deutsches Rheuma-Forschungszentrum Berlin, Charitéplatz 1, 10117, Berlin, Deutschland
| | - Anne Regierer
- Programmbereich Epidemiologie und Versorgungsforschung, Deutsches Rheuma-Forschungszentrum Berlin, Charitéplatz 1, 10117, Berlin, Deutschland
| | - Johanna Callhoff
- Programmbereich Epidemiologie und Versorgungsforschung, Deutsches Rheuma-Forschungszentrum Berlin, Charitéplatz 1, 10117, Berlin, Deutschland
| | - Angela Zink
- Programmbereich Epidemiologie und Versorgungsforschung, Deutsches Rheuma-Forschungszentrum Berlin, Charitéplatz 1, 10117, Berlin, Deutschland
| | - Kirsten Minden
- Programmbereich Epidemiologie und Versorgungsforschung, Deutsches Rheuma-Forschungszentrum Berlin, Charitéplatz 1, 10117, Berlin, Deutschland.,Medizinische Klinik mit Schwerpunkt Rheumatologie und Klinische Immunologie, Charité - Universitätsmedizin Berlin, Berlin, Deutschland
| |
Collapse
|
3
|
Albrecht K, Redeker I, Aringer M, Marschall U, Strangfeld A, Callhoff J. Comorbidity and healthcare utilisation in persons with incident systemic lupus erythematosus followed for 3 years after diagnosis: analysis of a claims data cohort. Lupus Sci Med 2021; 8:8/1/e000526. [PMID: 34433613 PMCID: PMC8388287 DOI: 10.1136/lupus-2021-000526] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Accepted: 08/13/2021] [Indexed: 11/09/2022]
Abstract
Objective To analyse comorbidity and healthcare utilisation in individuals with SLE. Methods A cohort of individuals with incident SLE diagnosis in 2016 were investigated using claims data from a German statutory health insurance fund. Concomitant diagnoses, medical prescriptions, hospitalisation and sick leave were analysed in the year prior to diagnosis and during a 3-year follow-up in comparison with age-matched and sex-matched controls (1) without autoimmune diseases and (2) with incident diabetes mellitus. Sensitivity analyses were performed excluding cases with additional autoimmune diagnoses and without prescription of antimalarials. Results Among 571 individuals with SLE, hypertension (48%), depression (30%), hyperlipidaemia (25%), osteoarthritis (25%) and osteoporosis (20%) were the most frequent comorbidities in 2016. Cerebrovascular disease was documented in 9.6%. The number of drugs (mean 9.6, ∆+6.2), hospitalisation (40%, ∆+27%) and days on sick leave (median 46 days, ∆+27 days) increased significantly in the first year with SLE diagnosis. Individuals with SLE were more frequently hospitalised and had more medications compared with both control groups (all p<0.001). The increase in comorbidity diagnoses was low in controls without autoimmune diseases, while controls with diabetes showed a more pronounced increase in cardiovascular risk factors, but less in osteoporosis and cerebrovascular disease. Sensitivity analyses showed comparable results. Conclusion Comorbidities are frequently detected at the time of diagnosis of SLE. High numbers of drug prescriptions and hospitalisation following SLE diagnosis reflect the comprehensive disease burden. The comparison with incident diabetes shows that differences with controls without autoimmune disease are overestimated by detection bias.
Collapse
Affiliation(s)
- Katinka Albrecht
- Epidemiology Unit, German Rheumatism Research Centre, Berlin, Germany
| | - Imke Redeker
- Epidemiology Unit, German Rheumatism Research Centre, Berlin, Germany
| | - Martin Aringer
- Division of Rheumatology, Department of Medicine III, University Medical Center and Faculty of Medicine Carl Gustav Carus at the TU Dresden, Dresden, Germany
| | - Ursula Marschall
- Institute for Health System Research, Barmer, Wuppertal, Germany
| | - Anja Strangfeld
- Epidemiology Unit, German Rheumatism Research Centre, Berlin, Germany
| | - Johanna Callhoff
- Epidemiology Unit, German Rheumatism Research Centre, Berlin, Germany.,Institute for Social Medicine, Epidemiology and Health Economics, Charité Universitätsmedizin, Berlin, Germany
| |
Collapse
|
4
|
Trends in idiopathic inflammatory myopathies: cross-sectional data from the German National Database. Rheumatol Int 2020; 40:1639-1647. [PMID: 32594219 PMCID: PMC7452918 DOI: 10.1007/s00296-020-04634-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Accepted: 06/17/2020] [Indexed: 12/15/2022]
Abstract
Objective To describe trends in outcomes among patients with idiopathic inflammatory myopathies (IIM) over two decades. Methods From 1997 to 2017, a total of 1079 IIM patients were documented in the National Database of the German Collaborative Arthritis Centers. Annual cross-sectional data on treatment, disease activity, patient-reported outcomes, hospitalization and employment were compared across the years. Information on phenotypes, organ manifestations and autoantibodies was collected for a subset to compare the assessment of global health, pain, fatigue and sleeping disorders. Results In 2017, significantly more IIM patients were assessed to be in low disease activity (94%) than in 1997 (59%), p < 0.01. Pain (p = 0.001), global health (p = 0.049), fatigue (p = 0.03) and sleeping disorders (p = 0.01) also improved since recording. Glucocorticoid use decreased from 84 to 58% (p < 0.01). Employment in patients < 65 years remained unchanged (53%), while early retirement (23–9%), hospitalization/year (34–18%) and sick leave (52–24%) decreased. A total of 186 patients with information on subtypes were classified as polymyositis (44%), dermatomyositis (33%), anti-synthetase syndrome (10%), overlapping-myositis (8%), inclusion body myositis (2%), necrotizing myositis (0.5%) and unspecific (3%). The most frequently reported symptoms were limitations in global health (60%), fatigue (57%) and sleeping disorders (51%), and all of them were most frequent in overlap-myositis. Pulmonary hypertension and cardiomyopathy were associated with poor outcomes regarding global health, daily activities and fatigue. Conclusion IIM patients report better outcomes than 20 years ago, along with good physician-reported disease control. Global health, fatigue and sleeping disorders are relevant patient-reported domains in IIM.
Collapse
|
5
|
Long-term trends in rheumatology care : Achievements and deficits in 25 years of the German national rheumatology database. Z Rheumatol 2019; 78:65-72. [PMID: 31407089 DOI: 10.1007/s00393-019-0680-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
BACKGROUND Since 1993, data on the care and quality of life of patients with inflammatory rheumatic diseases have been collected in the German National Database (NDB) of the regional collaborative rheumatology centers. OBJECTIVE In this review long-term trends on treatment, disease activity and gainful employment of the most common inflammatory rheumatic diseases are presented and the most important analyses from 25 years of the NDB are summarized. METHODS Between 15 and 17 rheumatological institutions take part in the NDB and once a year collect data from a total of more than 10,000 patients. The rheumatologists document the disease status and care, the patients report on their state of health and the effects of the disease. RESULTS The biologics era at the beginning of the twenty-first century has led to changes in the therapeutic spectrum of most inflammatory rheumatic diseases, especially in rheumatoid arthritis and ankylosing spondylitis. Some basic therapies formerly used are hardly used anymore and glucocorticoids are used less frequently. Methotrexate has remained the standard therapy for rheumatoid arthritis over the years. Nowadays, nearly 30% of patients with rheumatoid arthritis receive treatment with biologics. Disease activity, functional and social restrictions have decreased across all diseases. CONCLUSION The improved health status of many patients with rheumatic diseases confirms the high level of care provided by the rheumatism centers involved in the NDB. The increasing specification of measuring instruments and the standardization of documentation systems are major challenges that the NDB will have to face in the coming years if it is to remain in the digital age.
Collapse
|
6
|
Cevey M, Calvo-Alén J, Crespo C, Robles-Marhuenda A, Smolen L, Cortés-Hernández J. Budget Impact Analysis Of Subcutaneous Belimumab In Patients With Systemic Lupus Erythematosus In Spain. CLINICOECONOMICS AND OUTCOMES RESEARCH 2019; 11:757-765. [PMID: 31824182 PMCID: PMC6901000 DOI: 10.2147/ceor.s218464] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Accepted: 10/23/2019] [Indexed: 12/02/2022] Open
Abstract
OBJECTIVE To evaluate the budget impact and the direct costs of the introduction of subcutaneous belimumab (SC) into the Spanish National Health Service (NHS) for patients with systemic lupus erythematosus (SLE) in Spain. METHODS This study was conducted from the Spanish NHS perspective with a time horizon of 3 years. The budget impact analysis compared the cost difference between two scenarios: current market (standard therapy (ST) and intravenous belimumab (IV)) and other market in which patients switched from belimumab IV to belimumab SC until reaching 17% of the total market share. The eligible population was calculated to receive treatment with belimumab, applying the EPISER (study of the prevalence of rheumatic diseases in adult population in Spain) prevalence (91 per 100,000 inhabitants), Autoimmune Systemic Diseases Study Group (GEAS) incidence (2 per 100,000 inhabitants), and the risk of annual mortality to the Spanish adult population. Patients with severe active lupus nephritis and with severe active CNS lupus were excluded. Patients' characteristics, flare rates and severity, and healthcare resource consumption were evaluated based on data from the literature and interviews with an expert panel. A sensitivity analysis was performed. RESULTS Currently, there is an estimated 34,697 adult patients with SLE in Spain and 3849 patients who are eligible to be treated with belimumab. The introduction of belimumab SC into the Spanish NHS could generate savings in direct healthcare costs of 6 million euros over the 3 years. CONCLUSION The introduction of belimumab SC shows direct savings for the Spanish NHS. These savings could contribute to sustainability and decision-making.
Collapse
Affiliation(s)
- Maria Cevey
- Department of Market Access, GlaxoSmithKline SA, Madrid, Spain
| | - Jaime Calvo-Alén
- Department of Rheumatology, University Hospital Araba, Vitoria, Spain
| | - Carlos Crespo
- Department of Genetics, Microbiology and Statistics, Statistics Section, University of Barcelona, Barcelona, Spain
| | | | - Lee Smolen
- Modeling & Analytics, Medical Decision Modeling Inc, Indianapolis, IN, USA
| | | |
Collapse
|
7
|
|
8
|
van Vollenhoven RF, Hahn BH, Tsokos GC, Wagner CL, Lipsky P, Touma Z, Werth VP, Gordon RM, Zhou B, Hsu B, Chevrier M, Triebel M, Jordan JL, Rose S. Efficacy and safety of ustekinumab, an IL-12 and IL-23 inhibitor, in patients with active systemic lupus erythematosus: results of a multicentre, double-blind, phase 2, randomised, controlled study. Lancet 2018; 392:1330-1339. [PMID: 30249507 DOI: 10.1016/s0140-6736(18)32167-6] [Citation(s) in RCA: 208] [Impact Index Per Article: 34.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2018] [Revised: 08/26/2018] [Accepted: 08/29/2018] [Indexed: 12/14/2022]
Abstract
BACKGROUND Ustekinumab is a monoclonal antibody targeting interleukin (IL)-12 and IL-23 and is approved for the treatment of plaque psoriasis, psoriatic arthritis, and Crohn's disease. IL-12 and IL-23 have been implicated in systemic lupus erythematosus. We aimed to assess the efficacy and safety of ustekinumab for the treatment of systemic lupus erythematosus in patients with moderate-to-severe disease activity despite conventional treatment. METHODS This was a multicentre, double-blind, phase 2, randomised, controlled trial of adult patients with active, seropositive systemic lupus erythematosus, done at 44 private practices and academic centres in Argentina, Australia, Germany, Hungary, Mexico, Poland, Spain, Taiwan, and the USA. Eligible adults were aged 18-75 years, weighed at least 35 kg, and had a diagnosis of systemic lupus erythematosus at least 3 months before the first administration of study drug. Eligible patients were randomly assigned (3:2) to the ustekinumab or placebo group using an interactive web response system with stratification by skin biopsy, lupus nephritis presence, baseline systemic lupus erythematosus medications and systemic lupus erythematosus disease activity index 2000 (SLEDAI-2K) score combined factor, site, region, and race. Patients and investigators were masked to treatment allocation. Patients received an intravenous infusion of ustekinumab (260 mg for patients weighing 35-55 kg, 390 mg for patients weighing >55 kg and ≤85 kg, and 520 mg for patients weighing >85 kg) followed by subcutaneous injections of ustekinumab 90 mg every 8 weeks or intravenous infusion of placebo at week 0 followed by subcutaneous injections of placebo every 8 weeks, both in addition to standard-of-care therapy. The primary endpoint was the proportion of patients achieving a SLEDAI-2K responder index-4 (SRI-4) response at week 24. Efficacy analyses were done in a modified intention-to-treat population of patients who received at least one dose (partial or complete, intravenous or subcutaneous) of their randomly assigned study treatment. Safety analyses were done in all patients who received at least one dose of study treatment, regardless of group assignment. This study is registered at ClinicalTrials.gov, number NCT02349061. FINDINGS Between Oct 6, 2015, and Nov 30, 2016, 166 patients were screened, of whom 102 were randomly assigned to receive ustekinumab (n=60) or placebo (n=42). At week 24, 37 (62%) of 60 patients in the ustekinumab group and 14 (33%) of 42 patients in the placebo group achieved an SRI-4 response (percentage difference 28% [95% CI 10-47], p=0·006). Between week 0 and week 24, 47 (78%) of 60 patients in the ustekinumab group and 28 (67%) of 42 patients in the placebo group had at least one adverse event. Infections were the most common type of adverse event (27 [45%] in the ustekinumab group vs 21 [50%] in the placebo group). No deaths or treatment-emergent opportunistic infections, herpes zoster, tuberculosis, or malignancies occurred between weeks 0-24. INTERPRETATION The addition of ustekinumab to standard-of-care treatment resulted in better efficacy in clinical and laboratory parameters than placebo in the treatment of active systemic lupus erythematosus and had a safety profile consistent with ustekinumab therapy in other diseases. The results of this study support further development of ustekinumab as a novel treatment in systemic lupus erythematosus. FUNDING Janssen Research & Development, LLC.
Collapse
Affiliation(s)
- Ronald F van Vollenhoven
- Amsterdam University Medical Centres, University of Amsterdam, Amsterdam, Netherlands; Free University (VU) Amsterdam, Amsterdam, Netherlands; Amsterdam Rheumatology and Immunology Center, Amsterdam, Netherlands.
| | - Bevra H Hahn
- University of California Los Angeles, Los Angeles, CA, USA
| | - George C Tsokos
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | | | - Peter Lipsky
- AMPEL BioSolutions, LLC, Charlottesville, VA, USA
| | - Zahi Touma
- University of Toronto, Toronto, ON, Canada
| | - Victoria P Werth
- Univeristy of Pennsylvania, Philadelphia, PA, USA; Corporal Michael J Crescenz VA Medical Center, Philadelphia, PA, USA
| | | | - Bei Zhou
- Janssen Research & Development, LLC, Spring House, PA, USA
| | - Benjamin Hsu
- Janssen Research & Development, LLC, Spring House, PA, USA
| | - Marc Chevrier
- Janssen Research & Development, LLC, Spring House, PA, USA
| | | | | | - Shawn Rose
- Janssen Research & Development, LLC, Spring House, PA, USA
| |
Collapse
|
9
|
Albrecht K, Huscher D, Buttgereit F, Aringer M, Hoese G, Ochs W, Thiele K, Zink A. Long-term glucocorticoid treatment in patients with polymyalgia rheumatica, giant cell arteritis, or both diseases: results from a national rheumatology database. Rheumatol Int 2017; 38:569-577. [PMID: 29124397 DOI: 10.1007/s00296-017-3874-3] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2017] [Accepted: 11/03/2017] [Indexed: 11/27/2022]
Abstract
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.
Collapse
Affiliation(s)
- Katinka Albrecht
- Epidemiology Unit, German Rheumatism Research Center, A Leibniz Institute, Charitéplatz 1, 10117, Berlin, Germany.
| | - Dörte Huscher
- Epidemiology Unit, German Rheumatism Research Center, A Leibniz Institute, Charitéplatz 1, 10117, Berlin, Germany
| | - Frank Buttgereit
- Department of Rheumatology and Clinical Immunology, Charité University Hospital, Berlin, Germany
| | - Martin Aringer
- Department of Rheumatology and Clinical Immunology, TU Dresden, Dresden, Germany
| | - Guido Hoese
- Private Specialty Practice for Rheumatology, Stadthagen, Germany
| | - Wolfgang Ochs
- Private Specialty Practice for Rheumatology, Bayreuth, Germany
| | - Katja Thiele
- Epidemiology Unit, German Rheumatism Research Center, A Leibniz Institute, Charitéplatz 1, 10117, Berlin, Germany
| | - Angela Zink
- Epidemiology Unit, German Rheumatism Research Center, A Leibniz Institute, Charitéplatz 1, 10117, Berlin, Germany
- Department of Rheumatology and Clinical Immunology, Charité University Hospital, Berlin, Germany
| |
Collapse
|
10
|
Golder V, Morand EF, Hoi AY. Quality of Care for Systemic Lupus Erythematosus: Mind the Knowledge Gap. J Rheumatol 2017; 44:271-278. [DOI: 10.3899/jrheum.160334] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/09/2016] [Indexed: 02/03/2023]
Abstract
Systemic lupus erythematosus (SLE) is a prototypical chronic multiorgan autoimmune disorder that can lead to significant burden of disease and loss of life expectancy. The disease burden is the result of a complex interplay between genetic, biologic, socioeconomic, and health system variables affecting the individual. Recent advances in biological understanding of SLE are yet to translate to transformative therapies, and genetic and socioeconomic variables are not readily amenable to intervention. In contrast, healthcare quality, a variable readily amenable to change, has been inadequately addressed in SLE, despite evidence in other chronic diseases that quality of care is strongly associated with patient outcomes. This article will analyze the available literature on the quality of care relevant to SLE, identify knowledge gaps, and suggest ways to address this in future research.
Collapse
|
11
|
Albrecht K, Richter A, Callhoff J, Huscher D, Schett G, Strangfeld A, Zink A. Body mass index distribution in rheumatoid arthritis: a collaborative analysis from three large German rheumatoid arthritis databases. Arthritis Res Ther 2016; 18:149. [PMID: 27338263 PMCID: PMC4918111 DOI: 10.1186/s13075-016-1043-9] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2016] [Accepted: 06/06/2016] [Indexed: 12/30/2022] Open
Abstract
Background METARTHROS (Metabolic impact on joint and bone disease) is a nationwide German network to investigate the overlap between inflammatory and metabolic diseases. The objective of this study was to compare the body mass index (BMI) distribution in patients with early and established rheumatoid arthritis (RA) with data from the general population, and to evaluate the association of BMI with patient characteristics and clinical markers. Methods The BMI distribution was examined with data collected at inclusion of patients in the early arthritis cohort CAPEA, the biologics register RABBIT, and the National database of the German Collaborative Arthritis Centers. A data source with a representative sample of the German population (German Ageing Survey) was used as a comparator. BMI categories of <18.5 kg/m2 (underweight), 18.5 to <25 kg/m2 (normal weight), 25 to <30 kg/m2 (overweight), and ≥30 kg/m2 (obese) were used. Patients were stratified by age and sex, and compared to controls from the German Ageing Survey. Associations between BMI and markers of disease activity were analysed with non-parametric tests and linear models. Results Data from 1207 (CAPEA), 12,230 (RABBIT), and 3424 (National database) RA patients and 6202 population controls were evaluated. The mean age was 56, 56, 62, and 62 years, respectively, the mean disease duration was 13 weeks, 9.9 years, and 13.5 years, respectively, and the mean disease activity score (DAS28) was 5.1, 5.2, and 3.1, respectively. In all RA cohorts, obesity was more frequent (23.8 %, 23.4 %, 21.4 %, respectively) than in controls (18.2 %). This applied to all age groups <70 years, was independent of disease duration, and was more pronounced in females. In all cohorts, the age at RA onset was associated with BMI, being higher in overweight/obese patients compared to normal-weight patients. Current smoking was negatively associated with BMI. Linear analyses revealed increased erythrocyte sedimentation rate (ESR) values in underweight and obese females, and an increasing disparity between tender joint counts (TJCs) and swollen joint counts (SJCs) in higher BMI categories. Conclusions Compared to the general population, a higher prevalence of obesity was observed in all RA cohorts. The dominance of obesity in females and the different behaviour of disease activity markers in relation to the BMI in females indicate that additional parameters need to be considered when analysing the impact of obesity on inflammation in RA. Electronic supplementary material The online version of this article (doi:10.1186/s13075-016-1043-9) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Katinka Albrecht
- German Rheumatism Research Centre, Epidemiology Unit, Charitéplatz 1, 10117, Berlin, Germany.
| | - Adrian Richter
- German Rheumatism Research Centre, Epidemiology Unit, Charitéplatz 1, 10117, Berlin, Germany
| | - Johanna Callhoff
- German Rheumatism Research Centre, Epidemiology Unit, Charitéplatz 1, 10117, Berlin, Germany
| | - Dörte Huscher
- German Rheumatism Research Centre, Epidemiology Unit, Charitéplatz 1, 10117, Berlin, Germany
| | - Georg Schett
- Department of Internal Medicine, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Anja Strangfeld
- German Rheumatism Research Centre, Epidemiology Unit, Charitéplatz 1, 10117, Berlin, Germany
| | - Angela Zink
- German Rheumatism Research Centre, Epidemiology Unit, Charitéplatz 1, 10117, Berlin, Germany.,Department of Rheumatology and Clinical Immunology, Charité University Hospital, Berlin, Germany
| |
Collapse
|
12
|
Vögelin M, Biedermann L, Frei P, Vavricka SR, Scharl S, Zeitz J, Sulz MC, Fried M, Rogler G, Scharl M. The Impact of Azathioprine-Associated Lymphopenia on the Onset of Opportunistic Infections in Patients with Inflammatory Bowel Disease. PLoS One 2016; 11:e0155218. [PMID: 27214202 PMCID: PMC4877071 DOI: 10.1371/journal.pone.0155218] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2016] [Accepted: 04/26/2016] [Indexed: 12/18/2022] Open
Abstract
Background Thiopurines are known to cause lymphopenia (<1,500 lymphocytes/μl). As severe lymphopenia (<500C/μl) is associated with opportunistic infections, we investigated severity of thiopurine-related lymphopenia and development of opportunistic infections in our tertiary referral centre. Methods We retrospectively screened medical records of 1,070 IBD patients and identified 100 individuals that developed a total of 161 episodes of lymphopenia during thiopurine treatment between 2002 and 2014. Occurrence of opportunistic infections was documented. A control group consisted of IBD patients receiving thiopurines but without developing lymphopenia. Results Of a total of 161 episodes of lymphopenia, 23% were severe (<500C/μl). In this subgroup, thiopurine dosing was modified in 64% (dosage reduction: 32%, medication discontinued: 32%). We identified 9 cases (5.5%) of opportunistic infections, of which only two occurred during severe lymphopenia. One opportunistic infection (4.5%) was identified in the control group. No association was found between opportunistic infections and severity of lymphopenia. All patients who suffered from opportunistic infections were receiving additional immunosuppressive medication. Conclusion Our patients treated with thiopurines rarely developed severe lymphopenia and opportunistic infections did not occur more often than in the control group. A careful monitoring of lymphocytes and prophylactic adjustment of thiopurine therapy might contribute to this low incidence.
Collapse
Affiliation(s)
- Marius Vögelin
- Division of Gastroenterology and Hepatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Luc Biedermann
- Division of Gastroenterology and Hepatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Pascal Frei
- Division of Gastroenterology and Hepatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Stephan R. Vavricka
- Division of Gastroenterology and Hepatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
- Division of Gastroenterology and Hepatology, Stadtspital Triemli, Zurich, Switzerland
- Zurich Center for Integrative Human Physiology, University of Zurich, Zurich, Switzerland
| | - Sylvie Scharl
- Division of Gastroenterology and Hepatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Jonas Zeitz
- Division of Gastroenterology and Hepatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Michael C. Sulz
- Division of Gastroenterology and Hepatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
- Division of Gastroenterology and Hepatology, Kantonsspital St. Gallen, St. Gallen, Switzerland
| | - Michael Fried
- Division of Gastroenterology and Hepatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
- Division of Gastroenterology and Hepatology, Stadtspital Triemli, Zurich, Switzerland
| | - Gerhard Rogler
- Division of Gastroenterology and Hepatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
- Division of Gastroenterology and Hepatology, Stadtspital Triemli, Zurich, Switzerland
| | - Michael Scharl
- Division of Gastroenterology and Hepatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
- Division of Gastroenterology and Hepatology, Stadtspital Triemli, Zurich, Switzerland
- * E-mail:
| |
Collapse
|
13
|
Elfving P, Puolakka K, Kautiainen H, Virta LJ, Pohjolainen T, Kaipiainen-Seppänen O. Drugs used in incident systemic lupus erythematosus – results from the Finnish nationwide register 2000–2007. Lupus 2016; 25:666-70. [DOI: 10.1177/0961203316628998] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2015] [Accepted: 12/30/2015] [Indexed: 11/16/2022]
Abstract
The objectives of the study were to examine the initial, first-year anti-rheumatic outpatient therapy in patients with incident SLE, as well as the concomitant use of drugs for certain comorbidities, compared to the use in the general population. The Finnish nationwide register data on special reimbursements for medication costs was screened to identify the inception cohort of 566 adult SLE patients (87% females, mean age 46.5 ± 15.9 years) over the years 2000–2007. The patients were linked to the national Drug Purchase Register. Of those, 90% had purchased at least once some disease-modifying anti-rheumatic drugs (DMARDs) during the first year. Hydroxychloroquine was the most common (76%), followed by azathioprine (15%) and methotrexate (13%). With the exception of increase in mycophenolate mofetil, the proportions remained stable over the whole study period 2000–2007. Drugs for cardiovascular diseases, dyslipidemia, diabetes mellitus, hypothyroidism and obstructive pulmonary disease were more frequently purchased than in the sex- and age-adjusted population, with rate ratios ranging from 1.6 to 7.8. Over the years 2000–2007, almost all the patients with incident SLE in Finland started with a DMARD. Higher percentages of SLE patients were on medication for several common chronic diseases than in the population as a whole.
Collapse
Affiliation(s)
- P Elfving
- Department of Medicine, Kuopio University Hospital, Kuopio, Finland
| | - K Puolakka
- Department of Medicine, South Karelia Central Hospital, Lappeenranta, Finland
| | - H Kautiainen
- Unit of Primary Health Care, Helsinki University Central Hospital, Helsinki, Finland
- Department of General Practice, University of Helsinki, Helsinki, Finland
- Unit of Primary Health Care, Kuopio University Hospital, Kuopio, Finland
| | - L J Virta
- Research Department, Social Insurance Institution, Turku, Finland
| | - T Pohjolainen
- Rehabilitation Unit, Orton Hospital, Helsinki, Finland
| | | |
Collapse
|