Rheumatoid Arthritis In Brazil Research Articles

Real-world treatment patterns of rheumatoid arthritis in Brazil: analysis of DATASUS national administrative claims data for pharmacoepidemiology studies (2010–2020)

Our study assessed DATASUS as a potential source for pharmacoepidemiologic studies in rheumatoid arthritis (RA) in the Brazilian population focusing on treatment patterns and determinants of initiating or switching to a novel therapy. This was a descriptive database study of RA patients with at least one claim of RA and ≥ 2 claims of disease-modifying anti-rheumatic drug (DMARD); conventional synthetic (cs), biologic (b) or targeted synthetic (ts) DMARD with more than 6 months of follow-up from 01-Jan-2010 to 31-Dec-2020. Analyses were stratified for SUS-exclusive and SUS+ private user cohorts. We identified 250,251 patients with RA in DATASUS: mean age of 58.4 years, majority female (83%) and white (58%). 62% were SUS-exclusive and 38% SUS+ private. Most common bDMARDs were adalimumab and etanercept. Age (adjusted odds ratio 1.78 [50+]; 95% CI 1.57–2.01), SUS exclusive status (0.53; 0.47–0.59), distance to clinic [160+ km] (0.57; 0.45–0.72), and pre-index csDMARD claims (1.23; 1.08–1.41) were independent predictors of initiating a novel oral tsDMARD. Switching from bDMARD to tsDMARD, associations were similar, except for the direction of associations for SUS exclusive status (adjusted hazard ratio 1.10; 1.03–1.18), distance to clinic (1.18; 1.03–1.35), and number of previous bDMARD (0.15; 0.14–0.16). DATASUS is a source suitable for treatment-related analyses in RA reflecting the public health system in Brazil.

Medicamentos para artrite reumatoide fornecidos pelo Sistema Único de Saúde em 2019 no Brasil: estudo de coorte

Abstract This study analyzes supply characteristics and factors associated with the treatment of rheumatoid arthritis in Brazil, with a focus on disease course-modifying biological drugs (bioDMARDs). A retrospective study was conducted with secondary data from the Outpatient Information System of the Unified Health System. Patients aged 16 years or older who were treated in 2019 were eligible. The analyses were performed with exposure factors in relation to the outcomes: bioDMARD use and population size. The study included 155,679 patients, 84.6% of whom were women. There was a greater exchange of bioDMARDs and a greater supply of rheumatologists in the larger municipalities (more than 500,000 inhabitants). Almost 40% of the patients used bioDMARDs, and they showed greater adherence to treatment (57.0% versus 64%, p=0.001). The dispensing of bioDMARDs occurred in more than one-third of the patients treated for rheumatoid arthritis (RA) in Brazil and was associated with a higher percentage of availability of rheumatologists and larger population size.

Drugs for rheumatoid arthritis provided by the Unified Health System in 2019 in Brazil: a cohort study.

This study analyzes supply characteristics and factors associated with the treatment of rheumatoid arthritis in Brazil, with a focus on disease course-modifying biological drugs (bioDMARDs). A retrospective study was conducted with secondary data from the Outpatient Information System of the Unified Health System. Patients aged 16 years or older who were treated in 2019 were eligible. The analyses were performed with exposure factors in relation to the outcomes: bioDMARD use and population size. The study included 155,679 patients, 84.6% of whom were women. There was a greater exchange of bioDMARDs and a greater supply of rheumatologists in the larger municipalities (more than 500,000 inhabitants). Almost 40% of the patients used bioDMARDs, and they showed greater adherence to treatment (57.0% versus 64%, p=0.001). The dispensing of bioDMARDs occurred in more than one-third of the patients treated for rheumatoid arthritis (RA) in Brazil and was associated with a higher percentage of availability of rheumatologists and larger population size.

Sociodemographic evaluation of patients with rheumatoid arthritis in the state of roraima, extreme north of Brazil: A descriptive study

Rheumatoid arthritis (RA) is a chronic systemic autoimmune inflammatory disease. Consequently, the need for observational research, which aims at a quantitative/descriptive approach based on documentary and field research with the intention of analyzing the prevalence and incidence of rheumatoid arthritis in Brazil, especially in the state of Roraima, which are scarce. The aim of this study is to analyze the prevalence and incidence of rheumatoid arthritis in the state, as well as other epidemiological aspects such as the profile of patients. That said, 150 participants were obtained, of which women represented 92,0%. The most patients were between 50-59 (34.7%) and 60-69 (29.3%) years old, and also most declared themselves to be brown (82,0%). It was demonstrated that 65.3% of the patients were not born in the state, and 79.3% live in the urban area. In addition, the declared mean education level was complete high school (38%), and 63.3% of patients as well are unemployed. As for family income, 45.4% is between 1 and 3 minimum wages. Evidently, it is possible to relate advanced age, low income and lack of higher education with the prevalence of RA, as factors such as lack of knowledge reduce the haste with which the patient seeks health services, and low income also makes it impossible to pay for health privately, which offers faster services. Therefore, resident rheumatologists and civil servants in the city state claim that the number of patients with RA can reach up to twice the number of respondents, so the need for multicenter studies with large samples of patients over the years is evident.

Decreasing delays in the diagnosis and treatment of rheumatoid arthritis in Brazil: a nationwide multicenter observational study

BackgroundManagement delays imply worse outcomes in rheumatoid arthritis (RA) and, therefore, should be minimized. We evaluated changes in diagnostic and treatment delays regarding RA in the last decades in Brazil.MethodsAdults fulfilling the ACR/EULAR (2010) criteria for RA were assessed. Delays in diagnosis and treatment, and the frequencies of early management initiation within thresholds (windows of opportunity) of 3, 6, and 12 months from symptoms onset were evaluated. The Mann–Kendall trend test, chi-squared tests with Cramer’s V effect sizes and analysis of variance were conducted.ResultsWe included 1116 patients: 89.4% female, 56.8% white, mean (SD) age 57.1 (11.5) years. A downward trend was found in diagnostic (tau = − 0.677, p < 0.001) and treatment (tau = − 0.695, p < 0.001) delays from 1990 to 2015. The frequency of early management increased throughout the period, with ascending effect sizes across the 3-, 6-, and 12-month windows (V = 0.120, 0.200 and 0.261, respectively). Despite all improvements, even in recent years (2011–2015) the diagnostic and treatment delays still remained unacceptably high [median (IQR): 8 (4–12) and 11 (5–17) months, respectively], with only 17.2% of the patients treated within the shortest, 3-month window.ConclusionThe delays in diagnosis and treatment of RA decreased during the last decades in Brazil. Improvements (effect sizes) were greater at eliminating extreme delays (≥ 12 months) than in attaining really short management windows (≤ 3 months). Very early treatment was still an unrealistic goal for most patients with RA.

Rheumatoid arthritis and nutritional profile: A study in Brazilian females.

Patients with rheumatoid arthritis (RA) may have nutritional impairment. In RA, muscle loss is associated with an increase in fat tissue, and the patients may not have body mass index (BMI) alterations. To study the nutritional status in a sample of patients with RA in Brazil through mini nutritional assessment (MNA) and electric bioimpedance and its relationship to BMI, functionality, disease activity, and treatment. Seventy-one RA females were included. Chart review was used to obtain epidemiological, clinical, and treatment data. Patients answered the MNA and were submitted to electrical bioimpedance and anthropometric measurements. Disease activity was assessed through simple disease activity index (SDAI), clinical disease activity index (CDAI), and function, through health assessment questionnaire (HAQ). According to MNA, 23 (32.4%) patients were at risk for malnutrition and 1 (1.4%) was malnourished. MNA were associated with disease activity and function impairment (SDAI P=.02; CDAI P=.02, and HAQ P=.002) but not with used medications. According to BMI, 76% were overweight or obese. An increased percentage of body fat was found in 98.7% and a lower percentage of lean mass in 95.7%. Disease activity and function were not associated with the percentage of body fat of any used medications, with a lower percentage of body fat in those using abatacept (P=.01). Almost one-third of patients had nutritional impairment according to MNA which was associated with disease activity and loss of function. Almost the whole sample had an increased percentage of fat mass and a diminished percentage of muscle mass that could not be linked with disease activity, function or used medications.

How long does it take to translate research findings into routine healthcare practice?-the case of biological drugs for rheumatoid arthritis in Brazil.

BackgroundThe literature reports long time lags between the several processes involved in the translation of drug research and development into clinical application. To expedite these processes, translational research has emerged as a process that can be applied to reduce the lag between scientific discoveries and their practical application. Thus, the objective of this study was to estimate the time lag in translational research of biological drugs for the treatment of rheumatoid arthritis included in the Brazilian Unified Health System [Sistema Único de Saúde (SUS)].MethodsA descriptive retrospective study was conducted based on secondary data loaded by SUS users in public sources and systems to estimate the time lag between the publication of phase I clinical trial results to drug use in clinical settings. The dates of translational research activities were identified from markers and steps. Structured searches were conducted in the literature and reports from the National Commission for the Incorporation of Technologies in the SUS (Conitec) as well as from health authorities, and analyzed.ResultsBetween 2012 and 2019, SUS included five biological agents for the treatment of rheumatoid arthritis. The mean time lag from clinical development to use of these agents was 11.13 years (range, 8.57 to 12.90 years). The mean time lag for the stages of translational research were 5.30 (T1—basic research to clinical research), 5.08 (T2—clinical research to research synthesis), and 0.75 (T3—research synthesis to evidence-based practice) years. A shorter time lag was observed in the Brazilian case when it was possible to compare with other studies.ConclusionsThe estimated time lag of biological drugs used in the treatment of rheumatoid arthritis was determined based on the translational research steps model adapted to the Brazilian context. Brazil has instituted legal frameworks that set deadlines for sanitary registration, health technology assessment (HTA), and the availability of drugs in the SUS, thus, allowing for a reduced stage T2 time lag. Nevertheless, improvements are still required in stages T1 and T2, especially in publishing the results of clinical trials.

The burden of illness of rheumatoid arthritis in Latin America-A systematic literature review.

Rheumatoid arthritis (RA) is a chronic autoimmune disease which, when left untreated, may result in the destruction of multiple joints and damage a wide variety of body systems, including the skin, eyes, lungs, heart, and blood vessels. The objective of this study was to conduct a systematic review of disease burden for RA in Argentina, Brazil, Colombia, Mexico, and Venezuela. PubMed/Medline, Embase, and Web of Science were searched for publications in English, Spanish, or Portuguese from 2008 through June 2018. A total of 1700 records were retrieved and 36 articles were included. The estimated prevalence of RA for these countries ranged from 0.15% (Colombia) to 2.8% (Mexico). The Global Burden of Disease initiative 2019 estimated that RA accounted for 0.13% of world disability-adjusted life-years. For Latin America, these figures were higher: Argentina 0.16%, Brazil 0.16%, Colombia 0.21%, Mexico 0.30%, and Venezuela 0.24%. RA has a negative impact on physical, mental, and emotional well-being as shown by substantially lower scores on measures of quality of life (SF-36) compared with the general population. The annual direct cost in Mexico was estimated at US$3599 per person. For patients with severe RA in Brazil these costs were approximately US$10000. Data from other studied countries were similar. Though evidence of the full cost and impact of RA in Latin American countries is scarce and additional studies are needed, the burden of RA in these regions is significant and comparable to other parts the world.

PBI19 Cost-Effectiveness Analysis of Adalimumab Biosimilar for Rheumatoid Arthritis in Brazil Compared to Delayed Biologic Treatment Initiation

The progression of moderate and severe rheumatoid arthritis (RA) is controlled for many patients by biologic disease modifying anti-rheumatic drugs (bDMARDs). However, some patients face a delay to initiate biologic treatment after becoming eligible for these therapies. The aim of this analysis was to evaluate the economic impact of delaying the start of biologic treatment in a cost-effectiveness model, from a Brazilian private healthcare perspective. A semi-Markov cohort model was developed, based on previously published analyses. The model adopted a cycle length of 6 months and a time horizon of 50 years. Cost and outcomes were discounted at a rate of 5% per year. A sequence of bDMARDs beginning with AMGEVITA™ (adalimumab-atto), an adalimumab biosimilar, was compared to the same sequence in the comparator arm starting with a 6-month delay on originator adalimumab, delay during which patients are assumed to continue on conventional therapy. Patient outcomes were based on Health Assessment Questionnaire (HAQ) scores. Cost inputs were taken from local sources, and comparative efficacy and utility estimates were collected from peer-reviewed literature. For each arm, the model estimates the total direct costs, quality-adjusted life-years (QALYs) and life-years (LYs). The results of the model were used to derive the incremental cost-effectiveness ratio (ICER) and the incremental cost per LY gained. Later treatment initiation on originator adalimumab resulted in total discounted costs of $766,706, 6.96 discounted QALYs and 10.93 discounted LYs. Earlier treatment with AMGEVITA™ resulted in total discounted costs of $570,437, 7.02 discounted QALYs and 10.96 discounted LYs. With a cost reduction of $196,269 and incremental QALYS and LYs of 0.05 and 0.03, respectively, as a result ICER was negative and earlier intervention with AMGEVITA™ dominated later intervention with originator adalimumab. The availability of AMGEVITA™ has the potential to contribute to reducing the treatment costs for RA.

Cost-utility analysis of the anti-TNF therapy for rheumatoid arthritis in a real-world based model

ABSTRACT Background Spending on drugs provided by the Brazilian Public Health System (BPHS) for the treatment of rheumatoid arthritis (RA) increased substantially with the beginning of the supply of biological disease-modifying anti-rheumatic drugs (bDMARD). This study aims to perform a cost-utility analysis of the most used biological drugs for the treatment of RA in Brazil. Methods a Markov model was used to carry out the cost-utility analysis. The data were obtained from a prospective cohort of RA patients using adalimumab, etanercept, and golimumab in Brazil. The BPHS perspective was adopted and the time horizon was five years. Deterministic and probabilistic sensitivity analyses were performed to evaluate the uncertainty. Results golimumab was the most cost-effective drug. Etanercept was dominated by golimumab. Adalimumab presented an incremental cost-utility ratio (ICUR) of $95,095.37 compared to golimumab in five years of follow-up. These results were confirmed by sensitivity analyses. Conclusion the utility among adalimumab, etanercept, and golimumab was similar and the cost was the component that most impacted the economic model. Therefore, depending on the agreed price with the drug manufacturers, the incremental cost-utility ratio may vary among them.

Real - rheumatoid arthritis in real life - study cohort: a sociodemographic profile of rheumatoid arthritis in Brazil

BackgroundIn Brazil, socioeconomic differences in the incidence of rheumatoid arthritis (RA) have been demonstrated, which are important in the formulation of hypotheses regarding the association between environmental factors, lifestyle and the risk of disease development. This study examines how the socioeconomic condition of the patient with RA in Brazil, assessed according to social class, educational level, employment situation and use of caregivers, affects the times between the beginning of symptoms and diagnosis and the beginning of the use of disease-modifying antirheumatic drugs, as well as the presence of erosive disease and functional status.MethodsThis work is part of a multicentric study called REAL - Rheumatoid Arthritis in Real Life in Brazil, which is a prospective observational cohort study.ResultsAs described in the REAL study, we included a total of 1115 patients. It was noted that patients with an educational classification of up to second grade incomplete presented with erosion percentages above those with a higher grade complete. Patients with caregivers presented a higher percentage of erosion than patients without caregivers. We verified that patients from economic classes above B2 presented fewer occurrences of erosion than those from classes C2, D-E. We also analyzed the average time differences from the beginning of symptoms and diagnosis and the beginning of treatment, according to academic level, erosion and economic classification. Patients with first grade complete showed an HAQ-DI averages higher than those with second grade complete. The patients who had employment showed lower HAQ-DI averages than patients who were not employed. The patients with erosion showed an HAQ-DI value higher than those without erosion. Patients with caregivers showed an HAQ-DI average higher than that of without caregivers.ConclusionThis study showed that the therapeutic window of RA is not being reached, and therefore we should have a policy to expand and ensure access to public health for all patients, especially those with lower levels of education and income.Trial registrationThis study was approved by the National Commission of Ethics in Research.

OP45 Biological Drugs And Rheumatoid Arthritis In Brazil: An Overview

IntroductionThe Brazilian Unified Health System (SUS) is known worldwide for ensuring universal assistance to citizens, which includes the supply of medicines free of charge. Biological drugs consume about 40 percent of the public budget for pharmaceutical services in the SUS and Rheumatoid Arthritis (RA) is the largest consumer of these resources, serving about 110,000 patients. Since 2002 there has been a clinical guideline for the care of patients with rheumatoid arthritis in Brazil, currently providing 10 biological drugs for treatment of RA. The objective of this study is to present data about the provision, expenditure and profile of users of biological drugs for rheumatoid arthritis in SUS.MethodsRetrospective and exploratory study, using administrative data regarding the purchase and consumption of biological drugs Infliximab, Etanercept, Adalimumab, Rituximab, Abatacept (intravenous and subcutaneous), Tocilizumab, Golimumab and Certolizumab pegol for the treatment of RA between 2012 and 2017 in SUS.ResultsThere was an expenditure of approximately USD 421.7 million from the Brazilian Ministry of Health with the supply of about 2 million pharmaceutical units of biological drugs for treatment of rheumatoid arthritis, 79 percent of them destined for female users and 89.2 percent for the 40-69 age group. The M05.8 and M.06.0 codes of the International Classification of Diseases (ICD-10) were the most prevalent among the arthritic population served. Adalimumab and Etanercept accounted for 68.3 percent of total expenditure. A reduction in the use of these medicines were observed after the availability of new drugs for the treatment of the disease between 2014 and 2017.ConclusionsBrazil is one of the largest consumers of biological medicines in the world. The use of real-life data allows monitoring trends and costs of the use of these drugs as well as changes with the entry of new therapies and biosimilar medicines.

The REAL study: a nationwide prospective study of rheumatoid arthritis in Brazil

BackgroundThere are few data on the epidemiology, clinical manifestations and management of RA in Brazil, even with the recognition of the high direct, indirect and societal costs of this disease. Herein, we report the formation of the REAL - Rheumatoid Arthritis in Real Life, the first nationally representative multicenter prospective observational study in Brazil.MethodsThe REAL study was designed to include a total of 1300 evaluable patients from 13 tertiary care public health centers specialized in RA management and representative of 5 regions of Brazil. Each center was expected to enroll ~ 100 consecutively seen patients and follow them prospectively in a systematic protocol-driven fashion with scheduled visits at baseline, 6 and 12 months. Core clinical, laboratory and patient-reported outcomes measures were required to be collected at each visit.ResultsA total of 1115 patients (89.4% female, mean age of 56.7 years and median disease duration of 12.7 years) were enrolled from 11 participating centers. Almost 80% of patients were of middle-low or low socioeconomic classes. The median educational time was 8 years, with 3.23% being below literacy level. The interval between symptoms and diagnosis varied from 1 to 457 months (median 12 months). Almost half of the patients were on glucocorticoids, 96.5% on DMARDs, with 35.7% on biologics. Median HAQ-DI was 0.875, ranging from 0 to 3. Median DAS28-ESR was 3.5, with 58.7% of patients presenting moderate or high disease activity.ConclusionsThe first large cohort of Brazilian patients with RA in a real-life setting shows several striking differences from previously published cohorts from other countries. The long delay for diagnosis and start of DMARDs may partly explain the high frequency of erosive disease. An elevated percentage of patients on moderate or high disease activity was seen, despite of the high frequency of corticosteroid and biologics utilization. Data from this cohort may enable public health managers of developing countries better allocate the limited resources available for the care of RA patients.

Esterification of trans-aconitic acid improves its anti-inflammatory activity in LPS-induced acute arthritis

trans-Aconitic acid (TAA) is an abundant constituent in the leaves of Echinodorus grandiflorus, a medicinal plant used to treat rheumatoid arthritis in Brazil. Esterification was explored as a strategy to increase lipophilicity and biopharmaceutical properties of TAA, a highly polar tricarboxylic acid. We herein report the synthesis of TAA esters via Fischer esterification with ethanol, n-butanol and n-octanol. The reaction kinetics was investigated to produce mono-, di- and tri- derivatives. Mono- and diesters of TAA were obtained as a mixture of positional isomers, whereas the triesters were recovered as pure compounds. The obtained esters were screened in a model of acute arthritis induced by the injection of LPS in the knee joint of Swiss mice. The diesters were the most active compounds, regardless of the alcohol employed in the reaction, whereas bioactivity of the derivatives improved by increasing the length of the aliphatic chain of the alcohol employed in esterification. In general, the esters showed higher potency than TAA. When administered orally to mice at doses of 0.017–172.3 μmol/Kg, the diethyl, di-n-butyl and di-n-octyl esters of TAA reduced the cellular infiltration into the knee joint, especially of neutrophils. The study identified diesters of TAA as potential useful derivatives for the management of rheumatoid arthritis and other inflammatory diseases.

Medication Persistence of Disease‐Modifying Antirheumatic Drugs and Anti–Tumor Necrosis Factor Agents in a Cohort of Patients With Rheumatoid Arthritis in Brazil

To assess the use and persistence of anti-tumor necrosis factor (anti-TNF) versus disease-modifying antirheumatic drug (DMARD) therapies in patients with rheumatoid arthritis (RA) in Brazil. This was a new-user cohort study of RA patients from 2003 to 2010, using administrative data. Individuals were classified as being persistent using a drug at the first year and the first 2 years after cohort entry, if they did not discontinue that drug during that period. Cox regression was used to identify potential determinants of discontinuation of therapy in each medication group. Among 76,351 patients, 14,313 were using anti-TNF (+/- DMARD) therapy. At the end of the first year of followup, 48.2% continued using anti-TNF (+/- DMARD) therapy compared to 42.6% who persisted with DMARDs only. At the end of the second year, 23.1% of anti-TNF (+/- DMARD) users and 19.3% of DMARD-only users continued with therapy. Infliximab users had the lowest persistence rates. Multivariate Cox regression analysis showed that among anti-TNF (+/- DMARD) users, higher discontinuation rates were observed in female patients, in patients with lower income (only at the first 2 years of followup), in nonresidents of the region with the highest Human Development Index (HDI) rates, in those with a higher comorbidity score, and in those enrolled in the 2003-2006 period. Among DMARD-only users, younger patients, patients with lower income, nonresidents in regions with high HDI, those with a higher comorbidity score, and those enrolled in the 2003-2006 period were also more likely to discontinue therapy. Brazilian patients with RA showed low rates of medication persistence for DMARDs and anti-TNF agents, particularly at the first 2 years of followup. Future work could determine what other factors might contribute to drug persistence in RA.

Update on the 2012 Brazilian Society of Rheumatology Guidelines for the treatment of rheumatoid arthritis: position on the use of tofacitinib

In 2014, tofacitinib, a target-specific, synthetic disease modifying anti rheumatic drug (DMARD) and a selective inhibitor of Janus kinase (JAK) was approved for use in Brazil. This position paper aims to update the recommendations of the Brazilian Society of Rheumatology (SBR) on the treatment of rheumatoid arthritis (RA) in Brazil, specifically regarding the use of target-specific synthetic DMARDs. The method of this recommendation consisted of a literature review of scientific papers held on the Medline database. After this review, a text was produced, answering questions in Pico structure, considering efficacy and safety issues of tofacitinib use for RA treatment in different scenarios (such as first-line treatment after failure with methotrexate [MTX] or other conventional synthetic DMARDs after failure with biological therapy). Based on existing evidence, and considering the available data on efficacy, safety and cost of medications available to treat the disease in Brazil, the RA Commission of SBR, after a process of discussion and voting on proposals, established the following position on the use of tofacitinib for treatment of RA in Brazil: “Tofacitinib, alone or in combination with MTX, is an alternative for RA patients with moderate or high activity after failure of at least two different synthetic DMARDs and one biological DMARD.” The level of agreement with this recommendation was 7.5.This position may be reviewed in the coming years, in the face of a greater experience with the use of this medication.

Posicionamento sobre o uso de tofacitinibe no algoritmo do Consenso 2012 da Sociedade Brasileira de Reumatologia para o tratamento da artrite reumatoide

In 2014, tofacitinib, a target‐specific, synthetic disease modifying anti rheumatic drug (DMARD) and a selective inhibitor of Janus kinase (JAK) was approved for use in Brazil. This position paper aims to update the recommendations of the Brazilian Society of Rheumatology (SBR) on the treatment of rheumatoid arthritis (RA) in Brazil, specifically regarding the use of target‐specific synthetic DMARDs. The method of this recommendation consisted of a literature review of scientific papers held on the Medline database. After this review, a text was produced, answering questions in Pico structure, considering efficacy and safety issues of tofacitinib use for RA treatment in different scenarios (such as first‐line treatment after failure with methotrexate [MTX] or other conventional synthetic DMARDs after failure with biological therapy). Based on existing evidence, and considering the available data on efficacy, safety and cost of medications available to treat the disease in Brazil, the RA Commission of SBR, after a process of discussion and voting on proposals, established the following position on the use of tofacitinib for treatment of RA in Brazil: “Tofacitinib, alone or in combination with MTX, is an alternative for RA patients with moderate or high activity after failure of at least two different synthetic DMARDs and one biological DMARD.” The level of agreement with this recommendation was 7.5. This position may be reviewed in the coming years, in the face of a greater experience with the use of this medication.

PMS25 - Unmet Needs and Biologic Use Among Patients with Rheumatoid Arthritis in Brazil

PMS25 - Unmet Needs and Biologic Use Among Patients with Rheumatoid Arthritis in Brazil

Guidelines for the drug treatment of rheumatoid arthritis

A literature review of the scientific articles referenced in these guidelines was conducted with the MEDLINE database. The evidence search was based on real clinical scenarios, and the following keywords (MeSH terms) were used: Arthritis, Rheumatoid, Therapy (early OR late OR later OR time factors OR delay), Prognosis, Remission, Steroids, Anti-Inflammatory Agents, Non-Steroidal, NSAIDs, Diclofenac, Ibuprofen, Indomethacin, Piroxicam, COX-2, Celecoxib, Etoricoxib, Disease-modifying antirheumatic drug OR DMARD, Methotrexate, Gold sodium, Leflunomide, Sulfasalazine, Hydroxychloroquine, Tumor Necrosis Factor-alpha, Adalimumab, Certolizumab, Etanercept, Infliximab, Golimumab, Rituximab, Tocilizumab and Abatacept. A: Most consistent experimental and observational studies. B: Less consistent experimental and observational studies. C: Case reports (uncontrolled studies). D. Opinion that is not substantiated by critical evaluation, based on consensus, physiological studies or animal models. These guidelines aim to provide recommendations for the treatment of rheumatoid arthritis in Brazil. Although North American and European guidelines for the treatment of rheumatoid arthritis have been recently published, it is important to review the subject with regard to specific aspects of Brazilian reality. Thus, the ultimate purpose of the establishment of consensus guidelines for the treatment of rheumatoid arthritis in Brazil is to provide an orientation and foundation for Brazilian rheumatologists with evidence from scientific studies and the experience of a committee of experts on the subject. Thus, therapeutic approaches to rheumatoid arthritis within the Brazilian socioeconomic context will be standardized, while physician autonomy will be maintained with regard to the indication/ selection of available treatment options. As knowledge in this scientific field progresses rapidly, we suggest biannual updates to these guidelines.

PMS58 Burden of Disease in Patients with Diagnosed Rheumatoid Arthritis in Brazil: Results from 2011 National Health and Wellness Survey (NHWS)

PMS58 Burden of Disease in Patients with Diagnosed Rheumatoid Arthritis in Brazil: Results from 2011 National Health and Wellness Survey (NHWS)