RESUMO
BACKGROUND: The optimal first-line treatment in early rheumatoid arthritis (RA) is debated. We compared clinical and radiographic outcomes of active conventional therapy with each of three biological treatments with different modes of action. METHODS: Investigator-initiated, randomised, blinded-assessor study. Patients with treatment-naïve early RA with moderate-severe disease activity were randomised 1:1:1:1 to methotrexate combined with (1) active conventional therapy: oral prednisolone (tapered quickly, discontinued at week 36) or sulfasalazine, hydroxychloroquine and intra-articular glucocorticoid injections in swollen joints; (2) certolizumab pegol; (3) abatacept or (4) tocilizumab. Coprimary endpoints were week 48 Clinical Disease Activity Index (CDAI) remission (CDAI ≤2.8) and change in radiographic van der Heijde-modified Sharp Score, estimated using logistic regression and analysis of covariance, adjusted for sex, anticitrullinated protein antibody status and country. Bonferroni's and Dunnet's procedures adjusted for multiple testing (significance level: 0.025). RESULTS: Eight hundred and twelve patients were randomised. Adjusted CDAI remission rates at week 48 were: 59.3% (abatacept), 52.3% (certolizumab), 51.9% (tocilizumab) and 39.2% (active conventional therapy). Compared with active conventional therapy, CDAI remission rates were significantly higher for abatacept (adjusted difference +20.1%, p<0.001) and certolizumab (+13.1%, p=0.021), but not for tocilizumab (+12.7%, p=0.030). Key secondary clinical outcomes were consistently better in biological groups. Radiographic progression was low, without group differences.The proportions of patients with serious adverse events were abatacept, 8.3%; certolizumab, 12.4%; tocilizumab, 9.2%; and active conventional therapy, 10.7%. CONCLUSIONS: Compared with active conventional therapy, clinical remission rates were superior for abatacept and certolizumab pegol, but not for tocilizumab. Radiographic progression was low and similar between treatments. TRIAL REGISTRATION NUMBER: NCT01491815.
Assuntos
Antirreumáticos , Artrite Reumatoide , Humanos , Certolizumab Pegol/uso terapêutico , Abatacepte/uso terapêutico , Antirreumáticos/efeitos adversos , Artrite Reumatoide/diagnóstico por imagem , Artrite Reumatoide/tratamento farmacológico , Artrite Reumatoide/induzido quimicamente , Metotrexato/uso terapêutico , Quimioterapia Combinada , Resultado do TratamentoRESUMO
The objective is to evaluate the incidence of seropositive rheumatoid arthritis (RA) over 40-year period in Northern Savo, Finland. Data on new seropositive RA patients according to the American College of Rheumatology (ACR) 1987 classification criteria were collected in 2020-2021. In 2020 data on tobacco exposure, patient-reported dental health and living in residences with fluoridated tap water were gathered. Incidence rates were estimated and age- and gender-adjusted to Northern Savo population. The results were compared with data acquired in studies from 1980, 1990, 2000, and 2010. In 2020, 46 seropositive RA patients (21 females and 25 males) were recorded. The crude incidence of seropositive RA fulfilling the ACR 87 criteria in 2020 was 22.3 (95% CI 16.3 to 29.8)/100 000 and age and gender-adjusted 22.3 (95% CI 15.9 to 28.8)/100 000. Tobacco exposure > 5 pack years occurred 18% of females and 56% of males. Only 16% of males were full dentate. A total of 242 incident seropositive RA (age ≥ 16 years, 55% females) were identified in all study years. No differences in the gender-specific incidence rates in each cohort or in incidence between the studies every 10 years were recorded. The incidence of seropositive RA decreased in the age group < 55 years, p = 0.003. There was no change in the incidence of seropositive RA between genders or the study years. A declining trend for occurrence of seropositive RA in the young and early middle-aged population may reflect change in risk factors.
Assuntos
Artrite Reumatoide , Pessoa de Meia-Idade , Humanos , Feminino , Masculino , Adolescente , Incidência , Finlândia/epidemiologia , Artrite Reumatoide/diagnóstico , Artrite Reumatoide/epidemiologia , Artrite Reumatoide/etiologia , Fatores de RiscoRESUMO
OBJECTIVES: We aimed to characterise the clinical and radiographical phenotype of calcium pyrophosphate dihydrate deposition (CPPD) disease in patients initially diagnosed with seronegative RA, and to increase the awareness that CPPD disease can be falsely diagnosed as seronegative rheumatoid arthritis (RA). METHODS: Altogether 435 early seronegative RA patients were clinically diagnosed in a single rheumatology centre and scheduled for a 10-year follow-up. All clinical data were collected and reviewed. CPPD-related arthritis was suspected if a patient had typical radiographical findings and suitable clinical pattern of CPPD or calcium pyrophosphate crystals were found in the synovial fluid. These patients are the subjects of this study. RESULTS: Among 435 seronegative RA patients, 17 patients (3.9%) (baseline mean age 71.2 years, 82% women) with CPPD disease were identified. CPPD resembling clinical patterns in these patients were: chronic CPP crystal inflammatory arthritis (9 patients), acute CPP crystal arthritis (6 patients) and OA with CPPD (2 patients). All had typical radiographical findings of CPPD: Chondrocalcinosis (CC) of triangular fibrocartilage (17 patients [100%]), CC of knee (9 patients [53%]), CC or narrowing of metacarpophalangeal joints (7 patients [41.2%]), CC of metatarsophalangeal joints (4 patients [23.5%]), CC of symphysis pubis (1 patient [5.8%]), CC of glenohumeral joint (1 patient [5.8%]) and scapholunate advanced collapse (5 patients [29.4%]). None of these patients developed typical RA-like erosions. CONCLUSIONS: CPPD disease can mimic seronegative RA at baseline and is important in the differential diagnosis of seronegative arthritis at baseline and during follow-up. The prevalence of CPPD patients in our early seronegative RA patients was 3.9%, the percentage was 7.0% among patients ≥60 years at baseline.
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Artrite Reumatoide/diagnóstico , Condrocalcinose/diagnóstico , Idoso , Diagnóstico Diferencial , Feminino , Humanos , Masculino , Prevalência , Líquido Sinovial/químicaRESUMO
OBJECTIVES: To investigate the 10-year clinical course of patients with seronegative arthritis with the emphasis of reclassification of diagnoses when applicable. METHODS: A total of 1030 patients including 435 seronegative cases were classified as early RA in 1997-2005 at Jyväskylä Rheumatology Centre and prospectively scheduled for a ten-year follow-up. Clinical data from the follow-up visits and the case-reports until and including the 10-year visit or death, whichever happened earlier, were retrospectively collected and reviewed with re-classification of the cases when applicable. Descriptive statistics were used. RESULTS: Among the 435 seronegative cases (69 % women, baseline mean age was 59 years), 13 (13/435 [3%]) could be reclassified as seropositive or erosive RA: 4 turned seropositive (2 for ACPA and 2 for RF [> 2x reference level]) and 9 developed erosions typical for RA. Reclassification revealed 68 (16%) cases of polymyalgia rheumatica, 46 (11%) psoriatic arthritis, 45 (10%) osteoarthritis, 38 (8.7%) spondyloarthritis, 15 (3.4%) plausible reactive arthritis, 10 (2.3%) gout, 17 (3.9%) pseudogout, 6 (1.4%) paraneoplastic arthritis, 6 (1.4%) juvenile arthritis, 2 (0.5%) haemochromatosis, 3 (0.7%) ankylosing spondylitis, 2 (0.5%) giant cell arteritis, and 8 miscellaneous diagnoses. The other 140 patients (32%) could not be reclassified in any clear-cut diagnosis and had features of transient arthritis (n=41), seronegative spondyloarthritis (n=47), while 49 remained unspecified. CONCLUSIONS: Over a 10-year follow-up period, reclassification revealed significant heterogeneity in the diagnosis of seronegative RA. Therefore, seronegative arthritis should not be studied as a homogenous entity.
Assuntos
Artrite Reumatoide/sangue , Artrite Reumatoide/diagnóstico , Fator Reumatoide/sangue , Diagnóstico Diferencial , Progressão da Doença , Feminino , Arterite de Células Gigantes/diagnóstico , Humanos , Masculino , Pessoa de Meia-Idade , Polimialgia Reumática/diagnóstico , Estudos RetrospectivosRESUMO
OBJECTIVES: Reports to-date indicate similarity between infliximab biosimilar (IB) and infliximab bio-original (IO) in clinical efficacy and safety. This study examines the survival of IB and IO using routinely collected data over a 2-year period. METHODS: Routinely collected clinical data inputted directly in an electronic database at a large rheumatology centre were analysed. Adult patients taking IO or IB for any rheumatological diagnosis were included. Kaplan-Meier survival analyses were used to examine IB and IO survival, with a sub-group analysis among those starting infliximab from 2008 onwards. RESULTS: Out of 395 patients analysed, 53% (n=209) were female; the majority had rheumatoid arthritis (31%) followed by spondyloarthritis (28%). Ninety-nine patients had IB as the first infliximab drug. Patients who started on IB vs. IO as their first infliximab product, had better survival over the first 2 years (log rank=0.001). Discontinuation due to inefficacy was much commoner in IO versus IB users (18 vs. 5%). In patients switching from IO to IB, drug survival was better versus those receiving IB as the first infliximab drug (log rank=0.073). CONCLUSIONS: IB was well-tolerated and comparable to IO, with no additional safety signals identified. The results suggest superior survival of IB over IO over the first 2 years.
Assuntos
Antirreumáticos/uso terapêutico , Medicamentos Biossimilares/uso terapêutico , Substituição de Medicamentos , Infliximab/uso terapêutico , Doenças Reumáticas/tratamento farmacológico , Adulto , Anticorpos Monoclonais , Feminino , Humanos , Masculino , Reumatologia , Resultado do TratamentoRESUMO
Objective: Efficacy of TNF inhibitors in the treatment of RA assessed in randomized controlled trials (RCTs) may not be fully comparable to routine care owing to the stringent inclusion criteria. The objective of this study was to observe the effectiveness of TNF inhibitors in real-world patients and assess the patients' potential eligibility for the RCTs. Methods: RA patients starting a TNF-inhibitor treatment between 2004 and 2014 were identified from the National Register for Biologic Treatment in Finland, which is a longitudinal observational cohort study. Effectiveness was measured using the ACR and EULAR response criteria and by studying the proportion of patients reaching DAS28 remission. The patients' baseline characteristics were compared against the inclusion criteria of 27 RCTs. Results: EULAR moderate and good treatment responses at 6 months were achieved by 69 and 40% of the users of the first TNF inhibitor, respectively. ACR20, ACR50 and ACR70 responses were reached by 48, 27 and 13%, respectively. DAS28 remission was reached by 47%. Only 7.6-44% of the patients would have been potentially eligible for the RCTs. The eligible patients had better treatment responses compared with the non-eligible patients. Different TNF inhibitors were mostly equipotent, but the usage of MTX co-therapy had a major influence on treatment response. Conclusion: Only a small proportion of patients would have been eligible for RCTs, and the efficacy of TNF inhibitors assessed in them cannot be generalized directly into Finnish routine health care.
Assuntos
Antirreumáticos/uso terapêutico , Artrite Reumatoide/tratamento farmacológico , Fatores Biológicos/uso terapêutico , Fator de Necrose Tumoral alfa/antagonistas & inibidores , Idoso , Anticorpos Monoclonais Humanizados/uso terapêutico , Quimioterapia Combinada , Feminino , Finlândia , Humanos , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Ensaios Clínicos Controlados Aleatórios como Assunto , Resultado do TratamentoRESUMO
OBJECTIVES: To examine gender-related differences in radiographic joint damage in rheumatoid arthritis (RA) using four prospective early RA cohorts. METHODS: Radiographs of patients from four early prospective RA cohorts were examined. The extent of joint damage in hands and feet was assessed by three evaluators according to the Larsen score (0-100). Descriptive statistics and two-way bootstrap ANOVA with time as a covariate were employed. RESULTS: A total of 312 patients were included who had at least 15 years of follow up: 68 from the Rheumatism Foundation Hospital in Heinola in the 1970s (Heinola1970), 117 patients from Lund University Hospital in the 1980s, (Lund1980), and 81 and 46 patients from Jyväskylä Central Hospital in the 1980s (JYV1980) and the 1990s (JYV1990), respectively. Median Larsen scores in seropositive women vs. men were 43 vs. 48 (p=0.57), 37 vs. 34 (p=0.25), 31 vs. 9.5 (p=0.008), and 3.0 vs. 4.0 (p=0.34) in the Heinola1970, Lund1980, JYV1980, and JYV1990 cohorts, respectively. The corresponding figures in seronegative women vs. men were 12 vs. 23 (p=0.59), 2.0 vs. 8.0 (p=0.36), and 1.0 vs. 1.5 (p=0.63), in the Lund1980, JYV1980 and JYV1990 cohorts. All Heinola patients were seropositive. CONCLUSIONS: After a 15-20 year follow-up period, RA joint damage appears comparable in women and men. The results suggest that management should not differ at least based on gender.
Assuntos
Artrite Reumatoide/diagnóstico por imagem , Artrografia , Nível de Saúde , Articulações/patologia , Adulto , Artrite Reumatoide/sangue , Artrite Reumatoide/imunologia , Biomarcadores/sangue , Sedimentação Sanguínea , Proteína C-Reativa/metabolismo , Feminino , Finlândia , Seguimentos , Humanos , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Valor Preditivo dos Testes , Estudos Prospectivos , Fator Reumatoide/sangue , Fatores Sexuais , Fatores de TempoRESUMO
BACKGROUND: Seronegative rheumatoid arthritis is associated with a milder course of progression compared to seropositive disease. However, long-term follow-up data of the clinical course of seronegative rheumatoid arthritis are sparse. Here we describe four cases with a rare disease entity of aggressive destructive seronegative (rheumatoid) arthritis with 20-35 years of follow-up. CASE PRESENTATION: The four cases are women with an initial presentation of seronegative rheumatoid arthritis in 1980-1996 and have received disease-modifying anti-rheumatic drugs since the diagnosis. In all cases, the condition has been refractory to treatments and evolved into a severe disease with destructions of the wrists, sub-talar and ankle joints, as well as large joints but not small joints of fingers and toes. All cases are negative with regard to rheumatoid factor, anti-cyclic citrullinated peptide antibodies and antibodies against carbamylated proteins. CONCLUSIONS: This report adds to the existing literature, making the reader aware of this sub-type of inflammatory arthritis which despite being seronegative, can have devastating disease consequences. The report highlights the need for further research into this field in order to better understand this disease sub-type, the pathogenesis, disease course and outcomes.
Assuntos
Artrite Reumatoide/terapia , Adulto , Idoso , Artrite Reumatoide/diagnóstico por imagem , Progressão da Doença , Feminino , Humanos , Pessoa de Meia-Idade , RadiografiaRESUMO
OBJECTIVES: Selection of efficacious medications for rheumatoid arthritis (RA) has tremendously increased over a decade including new costly biologic agents and inexpensive conventional anti-rheumatic drugs, used in combinations for more efficacy. Treatments aim at remission or at least low disease activity. Our objective was to study whether treatment target is reached and to what cost, in patients with RA in two Nordic rheumatology clinics. METHODS: Cross sectional observational clinical data of all patients with RA seen in 2010 in two Nordic county hospital rheumatology units: Kristiansand, Norway and Jyväskylä, Finland, which both serve a population of about 275,000. Measures included patient demographic measures, clinical characteristics, disease activity, functional status, and treatments. Annual costs of medications to the society were calculated per 100 patients, using an assumption that a patient is taking current medications for one year. RESULTS: Patient populations from Kristiansand and Jyväskylä were similar according to age, gender, disease duration, and prevalence of RF and CCP. Disease activity was low and patients' functional status well reserved in both clinics. Almost twice as many patients in Kristiansand than in Jyväskylä (33% vs. 17%) used biologic agents. A combination of conventional anti-rheumatic drugs was currently used by <1% of patients in Kristiansand and by 37% of patients in Jyväskylä. Estimated annual costs of medications per 100 patients were 508,000 in Kristiansand and 280,000 in Jyväskylä. CONCLUSIONS: Treatment target of remission/low disease activity and good functional status can be reached in RA using expensive and less-expensive anti-rheumatic drugs.
Assuntos
Antirreumáticos/economia , Artrite Reumatoide/economia , Antirreumáticos/uso terapêutico , Artrite Reumatoide/tratamento farmacológico , Estudos de Coortes , Análise Custo-Benefício , Estudos Transversais , Custos de Medicamentos , Feminino , Finlândia , Humanos , Masculino , Pessoa de Meia-Idade , Noruega , Resultado do TratamentoRESUMO
OBJECTIVE: Frequent monitoring of patients with early rheumatoid arthritis (RA) is required for achieving good outcomes. This study was undertaken to investigate the influence of text message (SMS)-enhanced monitoring on early RA outcomes. METHODS: We randomized 166 patients with early, disease-modifying antirheumatic drug-naive RA to receive SMS-enhanced follow-up or routine care. All patients attended visits at 0, 3, and 6 months, and a follow-up visit at 12 months. Treatment was at the physicians' discretion. The intervention included 13 SMSs during weeks 0-24 with questions concerning medication problems (yes/no) and disease activity (patient global assessment [PtGA], scale 0-10). Patients were contacted if response SMSs indicated medication problems or PtGA exceeded predefined thresholds. Primary outcome was 6-month Boolean remission (no swollen or tender joints and normal C-reactive protein levels). Quality of life (QoL; measured by the Short Form 36 survey) and Disease Activity Score in 28 joints (DAS28) were assessed. RESULTS: Six and 12-month follow-up data were available for 162 and 157 patients, respectively. In the intervention group, 46% of the patients (38 of 82) reported medication problems and 49% (40 of 82) reported text message PtGAs above the alarm limit. Remission rates at 6 months (P = 0.34) were 51% in the intervention group and 42% in the control group. These rates were 57% and 43% at 12 months (P = 0.17) in the intervention and control groups, respectively. The respective mean ± SD DAS28 scores for the intervention and control groups were 1.92 ± 1.12 and 2.22 ± 1.11 at 6 months (P = 0.09); and 1.79 ± 0.91 and 2.08 ± 1.22 at 12 months (P = 0.28). No differences in QoL were observed. CONCLUSION: The study did not meet the primary outcome despite a trend favoring the intervention group. This may be explained by the notably high overall remission rates.
Assuntos
Antirreumáticos/uso terapêutico , Artrite Reumatoide/tratamento farmacológico , Adesão à Medicação , Sistemas de Alerta , Envio de Mensagens de Texto , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
OBJECTIVE: We analyzed remission rates at 3 and 12 months in patients with rheumatoid arthritis (RA) who were naive for disease-modifying antirheumatic drugs (DMARD) and who were treated in a Finnish rheumatology clinic from 2008 to 2011. We compared remission rates and drug treatments between patients with RA and patients with undifferentiated arthritis (UA). METHODS: Data from all DMARD-naive RA and UA patients from the healthcare district were collected using software that includes demographic and clinical characteristics, disease activity, medications, and patient-reported outcomes. Our rheumatology clinic applies the treat-to-target principle, electronic monitoring of patients, and multidisciplinary care. RESULTS: Out of 409 patients, 406 had data for classification by the 2010 RA criteria of the American College of Rheumatology/European League Against Rheumatism. A total of 68% were female, and mean age (SD) was 58 (16) years. Respectively, 56%, 60%, and 68% were positive for anticyclic citrullinated peptide antibodies (anti-CCP), rheumatoid factor (RF), and RF/anti-CCP, and 19% had erosive disease. The median (interquartile range) duration of symptoms was 6 (4-12) months. A total of 310 were classified as RA and 96 as UA. The patients with UA were younger, had better functional status and lower disease activity, and were more often seronegative than the patients with RA. The 28-joint Disease Activity Score (3 variables) remission rates of RA and UA patients at 3 months were 67% and 58% (p = 0.13), and at 12 months, 71% and 79%, respectively (p = 0.16). Sustained remission was observed in 57%/56% of RA/UA patients. Patients with RA used more conventional synthetic DMARD combinations than did patients with UA. None used biological DMARD at 3 months, and only 2.7%/1.1% of the patients (RA/UA) used them at 12 months (p = 0.36). CONCLUSION: Remarkably high remission rates are achievable in real-world DMARD-naive patients with RA or UA.
Assuntos
Antirreumáticos/uso terapêutico , Artrite Reumatoide/tratamento farmacológico , Indução de Remissão/métodos , Adulto , Idoso , Artrite Reumatoide/sangue , Artrite Reumatoide/imunologia , Autoanticorpos/sangue , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Peptídeos Cíclicos/imunologia , Fator Reumatoide/sangue , Índice de Gravidade de Doença , Resultado do TratamentoRESUMO
OBJECTIVE: To gain clinical experience on the effectiveness and safety of switching from infliximab-Remicade(INX) to infliximab-biosimilar-CT-P13(INB) in patients with established rheumatic disease. METHODS: Patients receiving INX treatment at a rheumatology clinic consented to switching from INX to INB. Patient reported outcomes (PROs), disease-activity, and inflammatory markers were recorded at every visit. Generalized estimating equation models and time-dependent area under the curve (AUC) before/during INX and INB treatments were employed. RESULTS: Thirty-nine consecutive patients [mean (SD) age 53 (11), 17 F] with various rheumatic diseases were switched to INB after a mean (SD) of 4.1 (2.3) years on INX. Thirty-one patients were on concomitant methotrexate. At a median (range) of 11 (7.5-13) months following the first administration of INB, AUCs for disease activity and PROs were similar for INX and INB. They were better compared to those prior to INX. Eleven patients (28.2%) discontinued INB, due to INX antidrug antibodies detected prior to INB infusion (n = 3); latent tuberculosis (n = 1); new-onset neurofibromatosis (n = 1); subjective reasons with no objective deterioration of disease (n = 6). CONCLUSION: The clinical effectiveness of INB in both PROs and disease-activity measures was comparable to INX during the first year of switching, with no immediate safety signals. Subjective reasons (negative expectations) may play a role among discontinuations of biosimilars. Larger patient numbers and longer follow-up are necessary for confirming this clinical experience.
Assuntos
Anticorpos Monoclonais/administração & dosagem , Antirreumáticos/administração & dosagem , Substituição de Medicamentos/métodos , Infliximab/administração & dosagem , Doenças Reumáticas/tratamento farmacológico , Autorrelato , Adulto , Medicamentos Biossimilares/administração & dosagem , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Doenças Reumáticas/diagnóstico , Resultado do TratamentoRESUMO
Quantitative assessment of disease activity and patient-reported outcomes are recognized as valuable in the management of rheumatoid arthritis (RA). Complexities of assessment of RA include challenges concerning measures themselves, as a gold standard measure for disease status does not exist. This article discusses the hurdles in the implementation of quantitative assessment of RA in usual clinical care and also provides an example to monitor patients with early RA.