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INTRODUCTION: Etanercept (ETN) has been shown to slow radiographic progression of rheumatoid arthritis (RA) and psoriatic arthritis (PsA) in clinical trials. This real-world, non-interventional study assessed radiographic progression in patients with RA or PsA treated with ETN for ≤ 36 months in outpatient care in Germany (NCT01623752). METHODS: Patients with RA or PsA attended ≤ 10 visits across two study phases (phase 1: seven visits, baseline to month 18; phase 2: three visits until month 36). Radiographs were taken at baseline (Rx1), months 12-18 (Rx2), and/or months 30-36 (Rx3). Historic radiographs (Rx0) taken 12-48 months pre-baseline were also evaluated (if available). The primary endpoint was the change in modified total Sharp score (mTSS). The erosion score (ES) and joint space narrowing score (JSN) were also evaluated. RESULTS: Overall, 1821 patients were enrolled (RA: n = 1378; PsA: n = 440). In patients with Rx1 and Rx2 (RA: n = 511; PsA: n = 167), the mean mTSS remained stable for both disease groups, and the annualized median change in mTSS was 0. In patients with Rx0, Rx1, and Rx2 (RA: n = 180; PsA: n = 47), annualized radiographic progression in mTSS, ES, and JSN was larger in the pre-ETN treatment phase than during ETN treatment in both disease groups. The percentage of patients with radiographic non-progression was higher during ETN treatment versus pre-ETN. Improvement in clinical disease activity and patient-reported outcomes was also observed. CONCLUSIONS: This was the first real-world, non-interventional study to report systematically collected radiographic data in a large cohort of patients with RA or PsA under treatment with a biologic. In patients with available radiographic data, mean radiographic progression was lower and the proportion of patients without progression was greater during ETN treatment than in the pre-ETN period.
Rheumatoid arthritis (RA) and psoriatic arthritis (PsA) are diseases in which inflammation can lead to damage in the joints. X-ray images can show whether the disease gets worse; this is called radiographic progression. Etanercept is a drug that acts on the body's immune system and can reduce inflammation in the joints. In clinical studies, radiographic progression was slower in people with RA or PsA who received etanercept compared with people who received another drug called methotrexate. In this study, we wanted to know how radiographic progression changes in people in Germany who receive etanercept as part of their routine treatment. A total of 1378 people with RA and 440 people with PsA received etanercept for up to 36 months. We observed little to no radiographic progression for most people during the study. Radiographic progression was worse before people started taking etanercept. More people had no radiographic progression while taking etanercept compared with before they started treatment. The proportion of people who responded to treatment with etanercept as measured by the number of painful joints increased throughout the study. Overall, people felt that their health improved after they started taking etanercept.This was the first large study in which we investigated how radiographic progression changes when people with RA or PsA start taking etanercept as part of their routine treatment. We observed a slowing or halting of radiographic progression in most people and an improvement in their overall health.
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OBJECTIVES: To evaluate the ability of fluorescence-optical imaging (FOI) to detect preclinical musculoskeletal inflammatory signs in patients with skin psoriasis at risk of developing psoriatic arthritis (PsA). METHODS: This investigator-initiated prospective exploratory study evaluated adult patients with psoriasis with musculoskeletal complaints and/or nail psoriasis within the last 6 months. Patients underwent a comprehensive rheumatological clinical examination (CE) along with musculoskeletal ultrasound (MSUS) and FOI of both hands at a single visit. Patients with CE-/MSUS-/FOI+ findings had MRI performed on the symptomatic or dominant hand within 7 days. If MRI was negative, the patients were followed over 2 years for the onset of clinically manifest PsA. RESULTS: A total of 389 patients were referred from dermatology centres and evaluated at 14 rheumatology sites in Germany. Seventy-seven (20%) patients with CE-/US-/FOI- were considered to have psoriasis only. PsA was diagnosed in 140/389 patients (36%) based on CE alone and in another 55 patients (14%) by additional MSUS; overall, 50% of the patient cohort was diagnosed with PsA. One hundred sixteen patients (30%) were FOI+ (CE-) of which 40 (37%) were FOI+/MRI+. In the 2-year follow-up of the FOI+/CE- patients, clinical PsA was confirmed in another 12%. CONCLUSION: FOI is a promising method for the detection of signs of musculoskeletal inflammation in hands that may serve as an early imaging biomarker for transitions from psoriasis to PsA. This imaging technique has the potential to detect PsA in at-risk patients with psoriasis, reduce time to PsA diagnosis and improve patient outcomes.
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Artrite Psoriásica , Psoríase , Adulto , Humanos , Artrite Psoriásica/diagnóstico , Artrite Psoriásica/diagnóstico por imagem , Estudos Transversais , Seguimentos , Imagem Óptica/métodos , Estudos Prospectivos , Psoríase/complicações , Psoríase/diagnósticoRESUMO
OBJECTIVE: To analyze the effect of tooth loss/periodontitis on disease activity in early and established rheumatoid arthritis (RA). METHODS: Participants of the Course And Prognosis of Early Arthritis (CAPEA) early arthritis cohort reported their number of teeth at baseline. The number of teeth had been validated as a predictor of periodontitis. Clinical end points, including disease activity score (Disease Activity Score in 28 joints using the erythrocyte sedimentation rate [ESR]), swollen joint count (SJC), ESR, and C-reactive protein level were collected at baseline, 3, 6, 12, 18, and 24 months. We used linear mixed regression models to estimate the association between tooth loss and clinical end points over time in early arthritis. For established RA, we analyzed cross-sectional data from the German National Database (NDB). All models accounted for age, sex, smoking, seropositivity, education level, and disease duration (only NDB). RESULTS: Among 1,124 CAPEA participants with early arthritis, those with higher tooth loss were older, more often male, smokers, and seropositive, and they had higher disease activity and inflammation markers at baseline. Tooth loss was associated with higher disease activity and ESR values over time. Inflammatory markers decreased comparably across tooth loss categories. Glucocorticoid use was higher among those with more tooth loss, whereas dose reduction was similar across tooth loss categories. Among 7,179 NDB participants with longstanding RA, disease activity and inflammation markers but not SJC were significantly higher in patients with more tooth loss. CONCLUSION: Although we observed an association between tooth loss and disease activity scores and inflammation markers in early and established RA, longitudinal results suggest that tooth loss does not hamper treatment response.
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BACKGROUND: Golimumab (GLM) has shown its efficacy and safety in various clinical trials. We aimed to assess the effect of GLM on socio economic and health economic parameters in daily clinical practice. SETTING: Rheumatology offices in Germany. METHOD: Analysis of socio economic and health economic parameters of the non-interventional, multicentre, prospective study GO-NICE. Analyses were performed in an exploratory manner using descriptive statistical methods. Further, p-values on socio economic variables were calculated based on one-sample t-test on the differences between baseline and follow-up visits. RESULTS: A total of 1458 patients were evaluable, of whom a total of 664 patients completed the 24-month observation period. The proportions of hospitalizations decreased statistically significantly (p ≤ .05) from 10.4/7.6/14.0% at baseline (BL) to 1.7/2.2/0.8%, and the in-patient rehabilitations decreased from 3.3/3.7/7.5% at BL to 0.6/1.8/2.1% at month 24 in patients with RA, PsA, and AS. When considering a 30-day period, the mean number of sick leave days decreased statistically significantly (p ≤ .005) from 4.0 at BL to 0.9 at month 24 (greatest improvement in RA), and the mean number of days with impaired capability decreased statistically significantly (p ≤ .001) from 14.9 at BL to 4.5 at month 24 (greatest improvement in patients with AS). There was also a reduction in the number of consultations and remedies. CONCLUSION: This evaluation shows improvements in socio economic and health economic parameters on GLM treatment.
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Anticorpos Monoclonais/uso terapêutico , Artrite Psoriásica/tratamento farmacológico , Artrite Reumatoide/tratamento farmacológico , Espondilite Anquilosante/tratamento farmacológico , Adulto , Idoso , Artrite Psoriásica/economia , Artrite Reumatoide/economia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Encaminhamento e Consulta , Fatores Socioeconômicos , Espondilite Anquilosante/economiaRESUMO
INTRODUCTION: While golimumab (GLM) has demonstrated efficacy in rheumatoid arthritis (RA), psoriatic arthritis (PsA), and ankylosing spondylitis (AS) in several randomized clinical trials with biologic-naïve patients, observational data from biologic-experienced patients are sparse. We aimed to assess the effectiveness of GLM used as the first-, second-, or at least third-line biologic agent in RA, PsA, and AS patients in a real-world setting. METHODS: Post hoc analysis of the noninterventional, prospective, 24-month GO-NICE study of RA, PsA, and AS patients who initiated GLM 50 mg subcutaneously once monthly in a real-world setting in Germany. RESULTS: In 1454 patients with RA, PsA, or AS, GLM was administered as the first-line (n = 305, 286, 292, respectively), second-line (n = 104, 136, 130, respectively), or at least third-line (n = 64, 79, 58, respectively) biologic agent. In RA patients (n = 473), the time since first diagnosis was 9.7, 10.1, and 14.3 years, respectively. The DAS28 score at BL was 5.0, 4.9, and 5.1 in patients using GLM as a first-, second-, and third-line biologic agent, respectively, and dropped significantly in all groups. After 3 months of treatment, 27.5%, 19.5%, and 14.5% of patients were in remission; the corresponding values after 24 months were 45.3%, 50.0%, and 33.3%, respectively. In PsA patients (n = 501), time since fist diagnosis was 12.4, 13.7, and 13.8 years, respectively. Based on PsARC, a response was achieved at 24 months in the first-, second-, and third-line use of GLM in 76.4%, 51.0%, and 50.0% of the patients. In AS patients (n = 480), the time since first diagnosis was 9.4, 9.8, and 12.4 years in patients using GLM as the first-, second-, and at least third-line biologic agent, respectively. After 24 months of treatment, the mean BASDAI scores decreased significantly (p < 0.001 vs. BL) to 2.1, 2.9, and 2.9 in the patients using GLM as the first-, second-, and at least third-line treatment, respectively. CONCLUSIONS: Golimumab is an effective treatment in patients with RA, PsA, and AS, irrespective of any pretreatment with biologic agents. STUDY REGISTRATION: ClinicalTrials.gov NCT01313858.
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OBJECTIVE: International recommendations for the management of axial spondyloarthritis including ankylosing spondylitis (AS) recommend a Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) level of disease activity of ≥ 4 to initiate treatment with biologics. We aimed to evaluate the level of disease activity used to initiate tumor necrosis factor inhibitor (TNFi) treatment and the level of responses to treatment based on different BASDAI cutoffs. METHODS: This is a posthoc analysis of the noninterventional, prospective, GO-NICE study in the subgroup of biologic-naive AS treated with golimumab (GOL) 50 mg subcutaneously once monthly. RESULTS: Of the 244 biologic-naive AS patients at baseline, 70.5% had a BASDAI ≥ 4 (Group 1), 14.3% had 2.8 to < 4 (Group 2), and 15.2% had even < 2.8 (Group 3). A total of 134 patients (54.9%) completed the 24-month observational period. The mean BASDAI in Groups 1, 2, and 3 was initially 5.9 ± 1.3, 3.4 ± 0.4, and 2.0 ± 0.8, decreased to 2.2 ± 2.0, 1.9 ± 1.2, and 1.0 ± 1.2 within 3 months (all p < 0.0001 vs baseline), and decreased significantly to 2.2 ± 1.7, 1.9 ± 1.7, and 1.4 ± 1.0 at Month 24 (all p < 0.005), respectively. BASDAI 50% improvement was noted in 68.8%, 44.8%, and 45.2% of patients at Month 3, and in 84.9%, 61.9%, and 55.0% at Month 24. CONCLUSION: TNFi treatment was initiated in almost a third of AS patients with lower disease activity states as assessed by BASDAI cutoff of ≥ 4. Patients with a BASDAI between 2.8 and < 4 appeared to benefit significantly from GOL treatment, while patients with BASDAI < 2.8 did not. This finding should lead to a reevaluation of the established BASDAI cutoff of ≥ 4.
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Anticorpos Monoclonais/administração & dosagem , Antirreumáticos/administração & dosagem , Produtos Biológicos/administração & dosagem , Índice de Gravidade de Doença , Espondilite Anquilosante/tratamento farmacológico , Inibidores do Fator de Necrose Tumoral/administração & dosagem , Fator de Necrose Tumoral alfa/antagonistas & inibidores , Adolescente , Adulto , Idoso , Feminino , Seguimentos , Alemanha/epidemiologia , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Espondilite Anquilosante/epidemiologia , Resultado do Tratamento , Adulto JovemRESUMO
The TNF inhibitor golimumab (GLM) is a treatment option in patients with rheumatoid arthritis (RA), psoriatic arthritis (PsA), and ankylosing spondylitis (AS). The GO-NICE study assessed patient-reported outcomes (PRO) in patients newly treated with monthly GLM 50 mg subcutaneously (SC) under real-life conditions in Germany. A prospective non-interventional study with 24-month observation per patient was conducted at 158 sites. Available for analysis were 1,458 patients, 474 with rheumatoid arthritis (RA: 54.9 ± 13.4 years, 72.8% females, 60.4% biologic-naïve), 501 with psoriatic arthritis (PsA: 50.5 ± 12.1 years, 54.1% females; 47.5% biologic-naïve), and 483 with ankylosing spondylitis (AS: 43.6 ± 12.3 years, 66.5% males; 58.4% biologic-naïve). A total of 664 patients completed follow-up to month 24. An improvement of QoL by EuroQoL EQ-5D-3L was seen after 6 months and was maintained over 24 months. The patients' health state today (EQ visual analog scale) improved statistically significantly (p < 0.0001 vs. BL) from 51.0 at baseline (BL) to 63.4 (RA), from 48.4 to 64.3 (PsA) and from 46.8 to 66.5 (AS). Functional ability (FFbH) improved significantly (p < 0.003 vs. BL) from BL 68.2 to 76.1 points (RA), from 69.0 to 76.8 points (PsA), and from 69.0 to 78.5 points (AS). The mean FACIT-Fatigue score increased significantly (p < 0.0001 vs. BL) from BL 32.4 to 38.3 points (RA), from 30.0 to 35.9 points (PsA), and from 29.9 to 37.9 points after 24 months (AS); p < 0.0001 vs. BL each. On treatment with GLM SC once monthly, significant improvements in patient-reported QoL parameters were noted in a very similar manner in all three diseases.Trial registration ClinTrials.gov Identifier: NCT01313858. Registered March 14, 2011; https://clinicaltrials.gov/ct2/show/record/NCT01313858 .
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Anticorpos Monoclonais/uso terapêutico , Antirreumáticos/uso terapêutico , Artrite Psoriásica/tratamento farmacológico , Artrite Reumatoide/tratamento farmacológico , Espondilite Anquilosante/tratamento farmacológico , Adulto , Idoso , Feminino , Alemanha , Humanos , Masculino , Pessoa de Meia-Idade , Medidas de Resultados Relatados pelo Paciente , Qualidade de Vida , Resultado do TratamentoRESUMO
OBJECTIVE: The Non Interventional Evaluation with Golumimab (GO-NICE) study aimed to document patient and treatment characteristics as well as clinical effectiveness and safety in adult patients newly treated with the tumour necrosis factor inhibitor golimumab (GLM). DESIGN: Prospective non-interventional study with 24-month observation per patient. SETTING: 158 office-based and clinical-based physicians in Germany. INTERVENTION: GLM administered in the 50 mg dose subcutaneously in monthly intervals under real-life conditions. RESULTS: Of the 1613 included patients, 1458 patients were eligible for final analysis: 474 patients with rheumatoid arthritis (RA, 54.9±13.4 years, 72.8% women, 64.7% biologic-naïve), 501 with psoriatic arthritis (PsA, 50.5±12.1 years, 54.1% women, 56.5% biologic-naïve) and 483 with ankylosing spondylitis (AS, 43.6±12.3 years, 66.5% men, 61.0% biologic-naïve). 664 patients completed follow-up (2-year retention rate 45.5%). Disease Activity Score 28-joint count erythrocyte sedimentation rate (DAS28-ESR) decreased from 5.0 to 2.9 after 24 months (p<0.0001) in patients with RA, and Bath Ankylosing Spondylitis Disease Index score decreased from 5.1 to 2.4 (p<0.0001) in patients with AS. Response rate calculated in patients with PsA by modified Psoriatic Arthritis Response Criteria was 67.9% after 24 months. Most adverse events were of mild or moderate nature, and no new safety signals were detected. According to the physicians' clinical assessments, treatment with GLM was successful (no adverse drug reaction and a clear or moderate therapeutic effect in an individual patient) in 55.0%-56.6% of patients with RA, PsA and AS, respectively, at month 3, increasing from 74.5% to 76.1% at month 24. CONCLUSIONS: GLM subcutaneously once monthly led to substantial improvements in clinical effectiveness in patients with various inflammatory rheumatic diseases who could be followed up in a real-life setting in Germany. The treatment was well tolerated, and the safety profile of GLM was consistent with that observed in the previous randomised controlled trials. TRIAL REGISTRATION NUMBER: NCT01313858.
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Anticorpos Monoclonais/uso terapêutico , Artrite Psoriásica/tratamento farmacológico , Artrite Reumatoide/tratamento farmacológico , Espondilite Anquilosante/tratamento farmacológico , Fator de Necrose Tumoral alfa/antagonistas & inibidores , Adulto , Anticorpos Monoclonais/efeitos adversos , Feminino , Alemanha , Humanos , Masculino , Estudos Prospectivos , Índice de Gravidade de Doença , Resultado do TratamentoRESUMO
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.
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Psoriatic arthritis (PsA) leads to structural damage that can be an important driver for disability and handicap associated with the disease. Serial radiographs, usually of hands and feet, facilitate follow-up documentation of development of these changes. Semi-quantitative scoring methods are designed to measure the degree of radiographically detectable joint damage, and of changes over time. Several radiographic scoring methods that had been developed originally for rheumatoid arthritis have been adopted for the use in PsA. Four different scoring methods used in PsA are presented with instructions on how to use them: modified Steinbrocker global scoring method; PsA scoring method based on Sharp method for RA; Sharp van der Heijde modified method; and PsA Ratingen score (PARS). Available data on the reliability, sensitivity to change, and use in clinical trials, of these four methods are presented.
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Artrite Psoriásica/diagnóstico por imagem , Artrografia , Articulações do Pé/diagnóstico por imagem , Articulação da Mão/diagnóstico por imagem , Artrite Psoriásica/terapia , Técnicas de Apoio para a Decisão , Progressão da Doença , Humanos , Valor Preditivo dos Testes , Prognóstico , Reprodutibilidade dos Testes , Índice de Gravidade de DoençaRESUMO
Tocilizumab (TCZ) and tumour necrosis factor inhibitors (TNFi) are recommended for the treatment of rheumatoid arthritis (RA) in patients with inadequate response (IR) to prior disease-modifying antirheumatic drugs (DMARDs). This retrospective analysis assessed the efficacy of TCZ and TNFi, alone or in combination with DMARDs, in 1603 patients with IR to previous treatment with either DMARDs (DMARD-IR) and/or TNFi (TNFi-IR), initiating treatment with TCZ or a TNFi, managed in routine clinical practice. Patients were grouped according to treatment history and treatment initiated: DMARD-IR patients initiating treatment with TCZ + DMARD (DMARD-IR TCZ) or TNFi + DMARD (DMARD-IR TNFi), DMARD-IR and/or TNFi-IR patients initiating treatment with TCZ monotherapy (TCZ mono) or TNFi monotherapy (TNFi mono), and TNFi-IR patients initiating treatment with TCZ + DMARD (TNFi-IR TCZ) or TNFi + DMARD (TNFi-IR TNFi). Patients initiating treatment with TCZ generally had more severe disease and longer disease duration compared with the corresponding TNFi group. Significantly more patients achieved remission (DAS28 ESR <2.6) in the TCZ groups compared with corresponding TNFi groups (DMARD-IR, TCZ 44.0 % vs. TNFi 29.6 %; monotherapy, TCZ 37.2 % vs. TNFi 30.2 %; TNF-IR, TCZ 41.3 % vs. TNFi 19.2 %; p < 0.001 for all comparisons). More patients achieved moderate-good responses (EULAR criteria) in the TCZ treatment groups (79-85 %) compared with TNFi treatment groups (65-81 %). Patient-reported outcomes showed greater improvements in TCZ compared with TNFi groups. In patients with inadequate response to DMARDs and/or TNFi treated in routine clinical practice, TCZ in combination with DMARDs or as monotherapy resulted in significantly more patients achieving remission and more marked improvements in patient-reported outcomes compared with TNF inhibitors.
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Anticorpos Monoclonais Humanizados/uso terapêutico , Artrite Reumatoide/tratamento farmacológico , Fator de Necrose Tumoral alfa/antagonistas & inibidores , Adulto , Idoso , Antirreumáticos/uso terapêutico , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Índice de Gravidade de Doença , Inquéritos e Questionários , Resultado do TratamentoRESUMO
The objective of this study was to use data from a noninterventional study to evaluate the effectiveness of adalimumab in rheumatoid arthritis (RA) patients during routine clinical practice and to explore the potential impact of patient and disease characteristics in response to adalimumab therapy. A total of 2,625 RA patients with specified data at baseline (prior to initiating adalimumab treatment) and 12 months entered this study between April 2003 and March 2009. We evaluated response to adalimumab therapy and conducted stepwise regression and subgroup analyses of factors influencing therapeutic response. During the 1-year adalimumab treatment period, disease activity decreased from a baseline mean disease activity score-28 joints (DAS28) of 5.9-3.9, while functional capacity improved from 59.0 to 68.4 Funktionsfragebogen Hannover (FFbH) percentage points. In multivariate regression models, high baseline DAS28 was the strongest positive predictor for decrease in disease activity, and high baseline functional capacity was associated with reduced gains in functional capacity. Male gender was a positive predictor of therapeutic response for both disease activity and functional capacity, while older age and multiple previous biologics were associated with a reduced therapeutic response. Subset analyses provided further support for the impact of baseline DAS28, FFbH, and prior biologic therapy on therapeutic response during treatment. We conclude that treatment with adalimumab leads to decreased disease activity and improved function during routine clinical practice. Patients with high disease activity and low functional capacity are particularly benefitted by adalimumab therapy.
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Anticorpos Monoclonais Humanizados/uso terapêutico , Antirreumáticos/uso terapêutico , Artrite Reumatoide/tratamento farmacológico , Artrite Reumatoide/etnologia , Fator de Necrose Tumoral alfa/antagonistas & inibidores , Adalimumab , Adulto , Fatores Etários , Idoso , Feminino , Alemanha , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Análise de Regressão , Estudos Retrospectivos , Índice de Gravidade de Doença , Fatores Sexuais , Resultado do TratamentoRESUMO
INTRODUCTION: Evidence from a number of open-label, uncontrolled studies has suggested that rituximab may benefit patients with autoimmune diseases who are refractory to standard-of-care. The objective of this study was to evaluate the safety and clinical outcomes of rituximab in several standard-of-care-refractory autoimmune diseases (within rheumatology, nephrology, dermatology and neurology) other than rheumatoid arthritis or non-Hodgkin's lymphoma in a real-life clinical setting. METHODS: Patients who received rituximab having shown an inadequate response to standard-of-care had their safety and clinical outcomes data retrospectively analysed as part of the German Registry of Autoimmune Diseases. The main outcome measures were safety and clinical response, as judged at the discretion of the investigators. RESULTS: A total of 370 patients (299 patient-years) with various autoimmune diseases (23.0% with systemic lupus erythematosus, 15.7% antineutrophil cytoplasmic antibody-associated granulomatous vasculitides, 15.1% multiple sclerosis and 10.0% pemphigus) from 42 centres received a mean dose of 2,440 mg of rituximab over a median (range) of 194 (180 to 1,407) days. The overall rate of serious infections was 5.3 per 100 patient-years during rituximab therapy. Opportunistic infections were infrequent across the whole study population, and mostly occurred in patients with systemic lupus erythematosus. There were 11 deaths (3.0% of patients) after rituximab treatment (mean 11.6 months after first infusion, range 0.8 to 31.3 months), with most of the deaths caused by infections. Overall (n = 293), 13.3% of patients showed no response, 45.1% showed a partial response and 41.6% showed a complete response. Responses were also reflected by reduced use of glucocorticoids and various immunosuppressives during rituximab therapy and follow-up compared with before rituximab. Rituximab generally had a positive effect on patient well-being (physician's visual analogue scale; mean improvement from baseline of 12.1 mm). CONCLUSIONS: Data from this registry indicate that rituximab is a commonly employed, well-tolerated therapy with potential beneficial effects in standard of care-refractory autoimmune diseases, and support the results from other open-label, uncontrolled studies.
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Anticorpos Monoclonais Murinos/administração & dosagem , Anticorpos Monoclonais Murinos/efeitos adversos , Antirreumáticos/administração & dosagem , Antirreumáticos/efeitos adversos , Doenças Autoimunes/tratamento farmacológico , Adulto , Doenças Autoimunes/mortalidade , Hipersensibilidade a Drogas/epidemiologia , Resistência a Medicamentos/imunologia , Seguimentos , Alemanha/epidemiologia , Nível de Saúde , Humanos , Imunossupressores/administração & dosagem , Satisfação do Paciente , Sistema de Registros/estatística & dados numéricos , Estudos Retrospectivos , Rituximab , Resultado do TratamentoRESUMO
OBJECTIVE: To investigate longterm efficacy/safety of infliximab over 2 years in patients with active psoriatic arthritis (PsA). METHODS: Initially, 104 patients were randomized to receive blinded infusions of infliximab 5 mg/kg or placebo at Weeks 0, 2, 6, and 14. At Week 16, all patients received infliximab 5 mg/kg every 8 weeks through Week 46. Seventy-eight of the 87 patients completing the first year continued into the open-label longterm extension and received infliximab 5 mg/kg at Weeks 54, 62, 70, 78, 86, and 94. The primary efficacy endpoint for the study extension was the proportion of patients with at least 20% improvement in the American College of Rheumatology response criteria (ACR20) at Week 98. Radiographic progression was assessed by the PsA-modified van der Heijde-Sharp score in patients with radiographs available at baseline and Week 98 (n = 43). RESULTS: At Week 98, 62% (48/78) of infliximab-treated patients achieved an ACR20 response; 45% (35/78) and 35% (27/78) of patients achieved ACR50 and ACR70 responses, respectively. Among patients with baseline Psoriasis Area and Severity Index scores >or= 2.5, 64% (16/25) achieved > 75% improvement from baseline to Week 98. The average estimated annual radiographic progression with infliximab treatment was significantly reduced versus the estimated baseline rate of progression. No new safety issues were observed during the second year of the study. CONCLUSION: Therapy with infliximab 5 mg/kg through Week 94 produced sustained improvement in joint and skin symptoms, inhibited radiographic progression, and continued to exhibit a favorable benefit-risk ratio in this population with treatment-refractory PsA.
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Anticorpos Monoclonais/uso terapêutico , Antirreumáticos/uso terapêutico , Artrite Psoriásica/tratamento farmacológico , Adulto , Anticorpos Monoclonais/efeitos adversos , Antirreumáticos/efeitos adversos , Artrite Psoriásica/diagnóstico por imagem , Relação Dose-Resposta a Droga , Feminino , Humanos , Infliximab , Masculino , Pessoa de Meia-Idade , Radiografia , Índice de Gravidade de Doença , Método Simples-Cego , Resultado do TratamentoRESUMO
OBJECTIVE: To determine the hazard risk of developing or worsening heart failure in rheumatoid arthritis (RA) patients treated with tumor necrosis factor alpha (TNFalpha) inhibitors. METHODS: RA patients ages 18-75 years who started treatment with infliximab, etanercept, or adalimumab (n = 2,757), or conventional disease-modifying antirheumatic drugs (controls; n = 1,491) at the time of enrollment in a German biologics register were studied. Cox proportional hazards models were applied to investigate the influence of disease-related and treatment-specific risk factors on the incidence or worsening of heart failure. RESULTS: The 3-year incidence rates of heart failure in patients with and patients without cardiovascular disease at the start of treatment were 2.2% and 0.4%, respectively. After adjustment for traditional cardiovascular risk factors, an increased risk of developing heart failure was found in patients who had a higher 28-joint Disease Activity Score at followup (hazard ratio [HR] 1.47 [95% confidence interval 1.07-2.02], P = 0.019). A residual nonsignificant risk related to treatment with TNFalpha inhibitors remained (adjusted HR 1.66 [95% confidence interval 0.67-4.1], P = 0.28). This residual risk was balanced by the efficacy of the anti-TNF treatment. When only baseline characteristics were taken into account, the HR related to TNFalpha inhibitor treatment decreased to 0.70 (95% confidence interval 0.27-1.84). CONCLUSION: The findings of this study indicate that TNFalpha inhibitor treatment that effectively reduces the inflammatory activity of RA is more likely to be beneficial than harmful with regard to the risk of heart failure, especially if there is no concomitant therapy with glucocorticoids or cyclooxygenase 2 inhibitors. Furthermore, the data suggest that TNFalpha inhibition does not increase the risk of worsening of prevalent heart failure.
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Antirreumáticos/efeitos adversos , Antirreumáticos/uso terapêutico , Artrite Reumatoide/tratamento farmacológico , Insuficiência Cardíaca/induzido quimicamente , Insuficiência Cardíaca/prevenção & controle , Fator de Necrose Tumoral alfa/antagonistas & inibidores , Adalimumab , Adulto , Idoso , Anticorpos Monoclonais/efeitos adversos , Anticorpos Monoclonais/uso terapêutico , Anticorpos Monoclonais Humanizados , Estudos de Coortes , Inibidores de Ciclo-Oxigenase 2/efeitos adversos , Inibidores de Ciclo-Oxigenase 2/uso terapêutico , Etanercepte , Feminino , Alemanha , Glucocorticoides/efeitos adversos , Glucocorticoides/uso terapêutico , Humanos , Imunoglobulina G/efeitos adversos , Imunoglobulina G/uso terapêutico , Infliximab , Proteína Antagonista do Receptor de Interleucina 1/efeitos adversos , Proteína Antagonista do Receptor de Interleucina 1/uso terapêutico , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Modelos de Riscos Proporcionais , Estudos Prospectivos , Receptores do Fator de Necrose Tumoral/uso terapêutico , Fatores de Risco , Índice de Gravidade de Doença , Resultado do TratamentoRESUMO
OBJECTIVE: Randomized clinical trials (RCTs) evaluate the efficacy of treatments in selected groups of patients defined by strict inclusion criteria. The value of these trials in predicting therapeutic effectiveness in "real world" patients is limited. This observational cohort study was designed to complement the knowledge obtained in RCTs by evaluating the effectiveness of tumor necrosis factor (TNF) inhibitors in patients with rheumatoid arthritis (RA) according to their eligibility for the major trials. METHODS: Using the data from the German biologics register Rheumatoid Arthritis Observation of Biologic Therapy (RABBIT [in German]), we investigated how many of the RA patients who were treated with a TNF inhibitor (infliximab, etanercept, or adalimumab) would have been eligible for the major clinical trials that led to approval of the drugs. In addition, therapeutic effectiveness was compared in the eligible and ineligible patients using the American College of Rheumatology 20% (ACR20) and 50% (ACR50) improvement response criteria. RESULTS: Only 21-33% of the patients in the RABBIT register would have been eligible for the major trials. In these patients, the ACR20 and ACR50 improvement responses, indicating therapeutic effectiveness, were comparable with the response rates in the published trials. ACR response rates were lower in those patients considered ineligible for the trials; however, absolute improvement was similar to that in eligible patients. Ineligible patients had lower baseline disease activity, more comorbidity, and lower functional status. CONCLUSION: RCT cohorts reflect only a minor proportion of the patients treated with biologic agents in routine care. In the clinic setting, the indications for treatment with biologic agents are not identical to the inclusion criteria for trials. Despite the smaller relative improvement achieved in these patients with longstanding, severe RA who would not fulfill the inclusion criteria of a major trial, the majority of such patients would nevertheless benefit from biologic therapy.
Assuntos
Anticorpos Monoclonais/uso terapêutico , Antirreumáticos/uso terapêutico , Artrite Reumatoide/tratamento farmacológico , Seleção de Pacientes , Fator de Necrose Tumoral alfa/antagonistas & inibidores , Adalimumab , Adolescente , Adulto , Idoso , Anticorpos Monoclonais Humanizados , Estudos de Coortes , Etanercepte , Feminino , Humanos , Imunoglobulina G/uso terapêutico , Infliximab , Masculino , Pessoa de Meia-Idade , Ensaios Clínicos Controlados Aleatórios como Assunto , Receptores do Fator de Necrose Tumoral/uso terapêutico , Sistema de Registros/estatística & dados numéricosRESUMO
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.
Assuntos
Artrite Psoriásica/economia , Artrite Reumatoide/economia , Efeitos Psicossociais da Doença , Qualidade de Vida , Espondilite Anquilosante/economia , Feminino , Acessibilidade aos Serviços de Saúde , Pesquisa sobre Serviços de Saúde , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
OBJECTIVE: To investigate the efficacy and tolerability of infliximab therapy for the articular and dermatologic manifestations of active psoriatic arthritis (PsA). METHODS: One hundred four patients with PsA in whom prior therapy with at least 1 disease-modifying antirheumatic drug (DMARD) had failed were recruited into this investigator-initiated, multicenter, randomized, double-blind, placebo-controlled clinical trial. During the initial blinded portion of the study, patients received infusions of infliximab (5 mg/kg) or placebo at weeks 0, 2, 6, and 14. After week 16, patients initially assigned to receive placebo crossed over to receive infliximab 5 mg/kg every 8 weeks through week 50, while patients initially randomized to infliximab continued to receive active treatment at the same dose through week 50. The primary efficacy outcome was achievement of the American College of Rheumatology 20% criteria for improvement in rheumatoid arthritis (ACR20) at week 16. Additional predefined clinical efficacy assessments included the Psoriasis Area and Severity Index (PASI) score, the ACR50 and ACR70 criteria, the Disease Activity Score in 28 joints, the Health Assessment Questionnaire, ratings of enthesitis and dactylitis, and the Psoriatic Arthritis Response Criteria score. RESULTS: The proportion of infliximab-treated patients who achieved an ACR20 response at week 16 (65%) was significantly higher than the proportion of placebo-treated patients who achieved this response (10%). In addition, 46% of infliximab-treated patients achieved an ACR50 response, and 29% achieved an ACR70 response; no placebo-treated patient achieved these end points. Among patients who had PASI scores of >/=2.5 at baseline, 68% of infliximab-treated patients achieved improvement of >/=75% in the PASI score at week 16 compared with none of the placebo-treated patients. Continued therapy with infliximab resulted in sustained improvement in articular and dermatologic manifestations of PsA through week 50. The incidence of adverse events was similar between the treatment groups. CONCLUSION: Therapy with infliximab at a dose of 5 mg/kg significantly improved the signs and symptoms of arthritis, psoriasis, dactylitis, and enthesitis in patients with active PsA that had been resistant to DMARD therapy. With continued infliximab treatment, benefits were sustained through 50 weeks. The benefit-to-risk ratio appeared favorable in this study population.