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1.
Ann Rheum Dis ; 78(9): 1151-1159, 2019 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-31383717

RESUMO

OBJECTIVE: To develop new classification criteria for systemic lupus erythematosus (SLE) jointly supported by the European League Against Rheumatism (EULAR) and the American College of Rheumatology (ACR). METHODS: This international initiative had four phases. (1) Evaluation of antinuclear antibody (ANA) as an entry criterion through systematic review and meta-regression of the literature and criteria generation through an international Delphi exercise, an early patient cohort and a patient survey. (2) Criteria reduction by Delphi and nominal group technique exercises. (3) Criteria definition and weighting based on criterion performance and on results of a multi-criteria decision analysis. (4) Refinement of weights and threshold scores in a new derivation cohort of 1001 subjects and validation compared with previous criteria in a new validation cohort of 1270 subjects. RESULTS: The 2019 EULAR/ACR classification criteria for SLE include positive ANA at least once as obligatory entry criterion; followed by additive weighted criteria grouped in seven clinical (constitutional, haematological, neuropsychiatric, mucocutaneous, serosal, musculoskeletal, renal) and three immunological (antiphospholipid antibodies, complement proteins, SLE-specific antibodies) domains, and weighted from 2 to 10. Patients accumulating ≥10 points are classified. In the validation cohort, the new criteria had a sensitivity of 96.1% and specificity of 93.4%, compared with 82.8% sensitivity and 93.4% specificity of the ACR 1997 and 96.7% sensitivity and 83.7% specificity of the Systemic Lupus International Collaborating Clinics 2012 criteria. CONCLUSION: These new classification criteria were developed using rigorous methodology with multidisciplinary and international input, and have excellent sensitivity and specificity. Use of ANA entry criterion, hierarchically clustered and weighted criteria reflect current thinking about SLE and provide an improved foundation for SLE research.

2.
Arthritis Rheumatol ; 71(9): 1400-1412, 2019 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-31385462

RESUMO

OBJECTIVE: To develop new classification criteria for systemic lupus erythematosus (SLE) jointly supported by the European League Against Rheumatism (EULAR) and the American College of Rheumatology (ACR). METHODS: This international initiative had four phases. 1) Evaluation of antinuclear antibody (ANA) as an entry criterion through systematic review and meta-regression of the literature and criteria generation through an international Delphi exercise, an early patient cohort, and a patient survey. 2) Criteria reduction by Delphi and nominal group technique exercises. 3) Criteria definition and weighting based on criterion performance and on results of a multi-criteria decision analysis. 4) Refinement of weights and threshold scores in a new derivation cohort of 1,001 subjects and validation compared with previous criteria in a new validation cohort of 1,270 subjects. RESULTS: The 2019 EULAR/ACR classification criteria for SLE include positive ANA at least once as obligatory entry criterion; followed by additive weighted criteria grouped in 7 clinical (constitutional, hematologic, neuropsychiatric, mucocutaneous, serosal, musculoskeletal, renal) and 3 immunologic (antiphospholipid antibodies, complement proteins, SLE-specific antibodies) domains, and weighted from 2 to 10. Patients accumulating ≥10 points are classified. In the validation cohort, the new criteria had a sensitivity of 96.1% and specificity of 93.4%, compared with 82.8% sensitivity and 93.4% specificity of the ACR 1997 and 96.7% sensitivity and 83.7% specificity of the Systemic Lupus International Collaborating Clinics 2012 criteria. CONCLUSION: These new classification criteria were developed using rigorous methodology with multidisciplinary and international input, and have excellent sensitivity and specificity. Use of ANA entry criterion, hierarchically clustered, and weighted criteria reflects current thinking about SLE and provides an improved foundation for SLE research.

3.
Arthritis Care Res (Hoboken) ; 71(11): 1401-1403, 2019 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-31058455
4.
Ann Rheum Dis ; 78(5): 634-640, 2019 05.
Artigo em Inglês | MEDLINE | ID: mdl-30692164

RESUMO

European League Against Rheumatism and are jointly supporting multiphase development of systemic lupus erythematosus (SLE) classification criteria based on weighted criteria and a continuous probability scale. Prior steps included item generation, item reduction and hierarchical organisation of candidate criteria using an evidence-based approach. Our objectives were to determine relative weights using multicriteria decision analysis (MCDA) and to set a provisional threshold score for SLE classification. An SLE Expert Panel (8 European, 9 North American) submitted 164 real, unique cases with a wide range of SLE probability in a standardised format. Using the candidate criteria, experts scored and rank-ordered 20 representative cases. At an in-person meeting, experts reviewed inter-rater reliability of scoring, further refined criteria definitions and participated in an MCDA exercise. Based on expert consensus decisions on pairwise comparisons of criteria, 1000minds software calculated criteria weights and rank-ordered the remaining 144 cases based on their additive scores. The score of the lowest-ranked case for which complete expert consensus was achieved defined the provisional threshold classification score. Inter-rater reliability of scoring cases with the candidate criteria was good. MCDA involved 74 pairwise decisions and was repeated for the arthritis and mucocutaneous domains when the initial ranking of some cases did not match expert opinion. After criteria weights and additive scores were recalculated once, experts reached consensus for SLE classification for all cases scoring>83. Using an iterative process, the candidate criteria definitions were refined, preliminary weights were calculated and a provisional threshold score for SLE classification was determined.

5.
Arthritis Rheumatol ; 71(5): 664-669, 2019 May.
Artigo em Inglês | MEDLINE | ID: mdl-30698363
6.
J Rheumatol ; 46(7): 721-726, 2019 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-30554156

RESUMO

OBJECTIVE: Given the complexity and heterogeneity of systemic lupus erythematosus (SLE), high-performing classification criteria are critical to advancing research and clinical care. A collaborative effort by the European League Against Rheumatism and the American College of Rheumatology was undertaken to generate candidate criteria, and then to reduce them to a smaller set. The objective of the current study was to select a set of criteria that maximizes the likelihood of accurate classification of SLE, particularly early disease. METHODS: An independent panel of international SLE experts and the SLE classification criteria steering committee (conducting SLE research in Canada, Mexico, United States, Austria, Germany, Greece, France, Italy, and Spain) ranked 43 candidate criteria. A consensus meeting using nominal group technique (NGT) was conducted to reduce the list of criteria for consideration. RESULTS: The expert panel NGT exercise reduced the candidate criteria for SLE classification from 43 to 21. The panel distinguished potential "entry criteria," which would be required for classification, from potential "additive criteria." Potential entry criteria were antinuclear antibody (ANA) ≥ 1:80 (HEp-2 immunofluorescence), and low C3 and/or low C4. The use of low complement as an entry criterion was considered potentially useful in cases with negative ANA. Potential additive criteria included lupus nephritis by renal biopsy, autoantibodies, cytopenias, acute and chronic cutaneous lupus, alopecia, arthritis, serositis, oral mucosal lesions, central nervous system manifestations, and fever. CONCLUSION: The NGT exercise resulted in 21 candidate SLE classification criteria. The next phases of SLE classification criteria development will require refinement of criteria definitions, evaluation of the ability to cluster criteria into domains, and evaluation of weighting of criteria.

7.
Artigo em Inglês | MEDLINE | ID: mdl-30035362

RESUMO

Most patients with systemic lupus erythematosus (SLE) are ANA positive - but some are not (1). Although this is clearly a small number of patients, the size of this minor population is still debated. A fundamental question regarding this subset of patients is whether SLE can develop in the absence of an autoantibody response to nuclear antigens, with the alternative concept that ANA negativity reflects a testing anomaly. This article is protected by copyright. All rights reserved.

8.
Arthritis Rheumatol ; 70(6): 826-831, 2018 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-29532625

RESUMO

A European League Against Rheumatism-American College of Rheumatology working group consisting of practicing and academic rheumatologists, a rheumatology researcher, and a patient representative created a succinct general statement describing rheumatic and musculoskeletal diseases (RMDs) in adults and children in language that can be used in conversations with the lay public, media, healthcare providers, and other stakeholders. Based on the literature review, several elements were deemed important for inclusion in the description of RMDs. First, RMDs encompass many different diseases that can affect individuals at any age, including children. Second, there are various pathophysiological pathways underlying different RMDs. Third, the impact of RMDs on individuals and society should be emphasized. The working group agreed that the language should be comprehensible to the lay public. Thus, the following description of RMDs has been developed: "Rheumatic and musculoskeletal diseases (RMDs) are a diverse group of diseases that commonly affect the joints, but can affect any organ of the body. There are more than 200 different RMDs, affecting both children and adults. They are usually caused by problems of the immune system, inflammation, infections, or gradual deterioration of joints, muscles, and bones. Many of these diseases are long term and worsen over time. They are typically painful and limit function. In severe cases, RMDs can result in significant disability, having a major impact on both quality of life and life expectancy." This description can be used by rheumatology groups, researchers, and those who work in advocacy and education related to RMDs.

9.
Ann Rheum Dis ; 77(6): 829-832, 2018 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-29525777

RESUMO

A European League Against Rheumatism-American College of Rheumatology working group consisting of practising and academic rheumatologists, a rheumatology researcher and a patient representative created a succinct general statement describing rheumatic and musculoskeletal diseases (RMDs) in adults and children in language that can be used in conversations with the lay public, media, healthcare providers and other stakeholders. Based on the literature review, several elements were deemed important for inclusion in the description of RMDs. First, RMDs encompass many different diseases that can affect individuals at any age, including children. Second, there are various pathophysiological pathways underlying different RMDs. Third, the impact of RMDs on individuals and society should be emphasised. The working group agreed that the language should be comprehensible to the lay public. Thus, the following description of RMDs has been developed: 'Rheumatic and musculoskeletal diseases (RMDs) are a diverse group of diseases that commonly affect the joints, but can affect any organ of the body. There are more than 200 different RMDs, affecting both children and adults. They are usually caused by problems of the immune system, inflammation, infections or gradual deterioration of joints, muscles and bones. Many of these diseases are long term and worsen over time. They are typically painful and limit function. In severe cases, RMDs can result in significant disability, having a major impact on both quality of life and life expectancy.' This description can be used by rheumatology groups, researchers and those who work in advocacy and education related to RMDs.

10.
Arthritis Care Res (Hoboken) ; 70(4): 571-581, 2018 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-28692774

RESUMO

OBJECTIVE: To define candidate criteria within multiphase development of systemic lupus erythematosus (SLE) classification criteria, jointly supported by the American College of Rheumatology and the European League Against Rheumatism. Prior steps included item generation and reduction by Delphi exercise, further narrowed to 21 items in a nominal group technique exercise. Our objectives were to apply an evidence-based approach to the 21 candidate criteria, and to develop hierarchical organization of criteria within domains. METHODS: A literature review identified the sensitivity and specificity of the 21 candidate criteria. Data on the performance of antinuclear antibody (ANA) as an entry criterion and operating characteristics of the candidate criteria in early SLE patients were evaluated. Candidate criteria were hierarchically organized into clinical and immunologic domains, and definitions were refined in an iterative process. RESULTS: Based on the data, consensus was reached to use a positive ANA of ≥1:80 titer (HEp-2 cells immunofluorescence) as an entry criterion and to have 7 clinical and 3 immunologic domains, with hierarchical organization of criteria within domains. Definitions of the candidate criteria were specified. CONCLUSION: Using a data-driven process, consensus was reached on new, refined criteria definitions and organization based on operating characteristics. This work will be followed by a multicriteria decision analysis exercise to weight criteria and to identify a threshold score for classification on a continuous probability scale.

11.
Arthritis Care Res (Hoboken) ; 70(3): 428-438, 2018 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-28544593

RESUMO

OBJECTIVE: To review the published literature on the performance of indirect immunofluorescence (IIF)-HEp-2 antinuclear antibody (ANA) testing for classification of systemic lupus erythematosus (SLE). METHODS: A systematic literature search was conducted in the Medline, Embase, and Cochrane databases for articles published between January 1990 and October 2015. The research question was structured according to Population, Intervention, Comparator, Outcome (PICO) format rules, and Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) recommendations were followed where appropriate. Meta-regression analysis for diagnostic tests was performed, using the ANA titer as independent variable, while sensitivity and specificity were dependent variables. RESULTS: Of 4,483 publications screened, 62 matched the eligibility criteria, and another 2 articles were identified through reference analysis. The included studies comprised 13,080 SLE patients in total, of whom 12,542 (95.9%) were reported to be IIF-ANA positive at various titers. For ANA at titers of 1:40, 1:80, 1:160, and 1:320, meta-regression gave sensitivity values of 98.4% (95% confidence interval [95% CI] 97.6-99.0%), 97.8% (95% CI 96.8-98.5%), 95.8% (95% CI 94.1-97.1%), and 86.0% (95% CI 77.0-91.9%), respectively. The corresponding specificities were 66.9% (95% CI 57.8-74.9%), 74.7% (95% CI 66.7-81.3%), 86.2% (95% CI 80.4-90.5%), and 96.6% (95% CI 93.9-98.1%), respectively. CONCLUSION: The results of this systematic literature review and meta-regression confirm that IIF-ANAs have high sensitivity for SLE. ANAs at a titer of 1:80 have sufficiently high sensitivity to be considered as an entry criterion for SLE classification criteria, i.e., formally test other classification criteria for SLE only if ANAs of at least 1:80 have been found.

12.
Arthritis Care Res (Hoboken) ; 70(10): 1488-1494, 2018 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-29287313

RESUMO

OBJECTIVE: The American College of Rheumatology and the European League Against Rheumatism embarked on a project to reevaluate classification criteria for systemic lupus erythematosus (SLE). The first phase of the classification project involved generation of a broad set of items potentially useful for classification of SLE and their selection for use in a subsequent forced-choice decision analysis. METHODS: A large international group of expert lupus clinicians was invited to participate in a 2-step process to generate, rate, and select items based on their importance in diagnosing early and established SLE, via a web-based survey. RESULTS: A total of 135 and 147 experts were invited to participate in the item-generation and item-reduction process, respectively. Of 145 items generated, item reduction resulted in 40 candidate items moving forward to the next phase. Key features for classifying both early and established SLE included characteristic autoantibodies, specific renal features, and skin manifestations. A small majority (51%) stated that 1 organ system would be sufficient for classifying SLE, but that additional typical laboratory features (antinuclear antibody, anti-double-stranded DNA) would be required. Notably, 85% of the expert group would positively classify SLE if renal pathology alone showed lupus nephritis. CONCLUSION: The Delphi exercise resulted in a set of 40 candidate criteria for the classification of SLE for subsequent assessment. This study comprised the largest panel ever involved in the development of SLE classification criteria, providing a broadly representative view of the current approach to classification of SLE.

13.
Arthritis Care Res (Hoboken) ; 69(12): 1777-1779, 2017 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-28118516
14.
Cytokine ; 90: 109-112, 2017 02.
Artigo em Inglês | MEDLINE | ID: mdl-27863333

RESUMO

OBJECTIVES: Muscle strength is an important determinant of physical function in women with systemic lupus erythematosus (SLE). Serum biomarkers of inflammation, including interleukin-6 (IL-6) and C-Reactive Protein (CRP), are associated with differences in muscle strength among individuals without rheumatologic disease. We examined whether serum levels of IL-6 and CRP are associated with upper and lower extremity muscle strength among adult women with SLE. METHODS: One hundred thirty-six women with SLE participated in this cross-sectional study. High-sensitivity CRP was analyzed by nephelometry. IL-6 serum levels were analyzed by high sensitivity enzyme-linked immunosorbent assay. Upper and lower extremity muscle strength were assessed by grip strength and peak torque of knee extension and flexion, respectively. Regression analyses modeled associations of CRP and IL-6 with upper and lower extremity muscle strength controlling for age, SLE duration, physical activity, prednisone use, BMI, plaquenil use, and pain. RESULTS: Higher serum levels of IL-6 and CRP were associated with significantly weaker upper and lower extremity muscle strength even when controlling for covariates. CONCLUSIONS: Increased serum IL-6 and CRP are associated with clinically significant differences in upper and lower extremity muscle strength and may be useful in identifying those at risk for weakness and decreased physical function.


Assuntos
Proteína C-Reativa/metabolismo , Mediadores da Inflamação/sangue , Interleucina-6/sangue , Força Muscular , Adulto , Biomarcadores/sangue , Feminino , Humanos , Lúpus Eritematoso Sistêmico/sangue , Lúpus Eritematoso Sistêmico/tratamento farmacológico , Lúpus Eritematoso Sistêmico/fisiopatologia , Pessoa de Meia-Idade , Prednisolona/administração & dosagem
15.
PLoS One ; 11(12): e0168369, 2016.
Artigo em Inglês | MEDLINE | ID: mdl-27977768

RESUMO

OBJECTIVES: Co-prescription of folic acid in patients receiving low dose oral methotrexate is recommended because it reduces adverse events and prolongs the use of methotrexate (MTX). However, little is known about how often new users of methotrexate are co-prescribed folic acid, and what factors are associated with its use. We aimed to determine the prevalence, predictors of, and persistence of folic acid use in a population-based cohort of MTX users with rheumatic diseases. METHODS: Using a national, administrative database of patients seen through the Veterans Health Administration (VHA) that included pharmacy and laboratory data, we performed an observational cohort study of veterans over 65 years old who were new users of MTX. We used log-binomial regression to identify independent predictors of folic acid use and Kaplan Meyer survival analysis to examine persistence of folic acid over time. RESULTS: We studied 2467 incident users of MTX. 27% of patients were not prescribed folic acid through the VHA pharmacy within 30 days of MTX initiation. Patients who did not see a rheumatologist were 23% less likely to receive folic acid compared to patients who did have a rheumatologist visit during the baseline period (RR (95% CI) 0.77 (0.72, 0.82). These results remained unchanged even after adjusting for demographic, clinical, and other factors (adjusted RR (95% CI) 0.78 (0.74, 0.85)). After 20 months, only 50% of patients continued to receive folic acid. CONCLUSIONS: In a nationwide VHA cohort of new users of oral MTX, many patients did not receive folic acid or discontinued it over time. Rheumatologists were more likely to prescribe folic acid than other providers. These data highlight the need to improve patient safety for users of methotrexate by standardizing workflows for folic acid supplementation.


Assuntos
Antirreumáticos/uso terapêutico , Ácido Fólico/uso terapêutico , Metotrexato/uso terapêutico , Idoso , Idoso de 80 Anos ou mais , Artrite Reumatoide/tratamento farmacológico , Estudos de Coortes , Esquema de Medicação , Feminino , Humanos , Masculino , Estudos Retrospectivos , Veteranos/estatística & dados numéricos
16.
BMC Health Serv Res ; 16(a): 384, 2016 08 15.
Artigo em Inglês | MEDLINE | ID: mdl-27527720

RESUMO

BACKGROUND: Treat-to-target is the recommended strategy for the management of rheumatoid arthritis (RA) and involves regular assessment of disease activity using validated measures and subsequent adjustment of medical therapy if patients are not in remission or low disease activity. Recommendations published in 2012 detailed the preferred disease activity measures but there have been few publications on implementation of disease activity measures in a real-world clinic setting. METHODS: Plan-Do-Study-Act (PDSA) methodology was used over two cycles with a goal of increasing provider measurement of disease activity during all RA patient visits. In PDSA cycle 1, we implemented a paper-based form to help providers assess disease activity in RA patients. PDSA cycle 2 included the creation of separate patient and physician forms for collection of information, identification of patients prior to their clinic visit and incorporation of medical assistants into the workflow. RESULTS: The first PDSA cycle improved the number of RA patients with documented disease activity measures from 24 % over a 4-week period, to an average of 44 % over an 8-week period. The second PDSA cycle showed a sustained and dramatic improvement, with 85 % of patients having a disease activity measure recorded over a 27-week period. CONCLUSIONS: Implementation of disease activity measurement in a typical academic rheumatology clinic can be achieved by standardizing workflow using a simple paper form.


Assuntos
Artrite Reumatoide/diagnóstico , Artrite Reumatoide/fisiopatologia , Reumatologia , Idoso , Artrite Reumatoide/terapia , Avaliação da Deficiência , Feminino , Humanos , Masculino , Reprodutibilidade dos Testes , São Francisco , Índice de Gravidade de Doença
17.
F1000Prime Rep ; 6: 78, 2014.
Artigo em Inglês | MEDLINE | ID: mdl-25343035

RESUMO

Ankylosing spondylitis (AS) is a chronic inflammatory disease with prominent involvement of the spine and sacroiliac joints which frequently leads to significant spine deformity and disability. The development of effective therapies for AS, particularly with anti-tumor necrosis factor agents, has resulted in improved symptoms and functions for many patients, and clinical research increasingly suggests that effective therapy can also prevent destruction in the spine and other structures. Recent focus of disease classification in AS has emphasized that many individuals with features of inflammatory back pain but no visible changes on plain x-rays have active inflammatory disease when imaged with magnetic resonance imaging (MRI). Recent studies indicate that individuals with "non-radiographic" spondylitis can also respond to anti-inflammatory therapies. Several new agents are also showing promise for treatment of AS. These developments represent a significant advance in the management of this debilitating condition.

18.
Arthritis Care Res (Hoboken) ; 66(8): 1159-66, 2014 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-24470205

RESUMO

OBJECTIVE: To determine the predictors of elevated transaminases in an incident user cohort of older adult patients with rheumatic diseases receiving methotrexate (MTX) using elements derived from an electronic health record. METHODS: Using a national, administrative database of patients seen through the Veterans Health Administration that included pharmacy and laboratory data, we performed an observational cohort study of veterans ages ≥65 years who were new users of MTX to identify risk factors for elevated transaminases. RESULTS: We studied 659 incident users of MTX. We found a 6% incidence of moderate (≥1.5 × the upper limit of normal) elevations in aspartate aminotransferase or alanine aminotransferase over a mean followup period of 7 months. We identified predictors of moderate transaminase elevations to include obesity (per body mass index ≥30 kg/m(2) ), total cholesterol >240 mg/dl, pre-MTX liver function test (LFT) elevations, use of biologic agents, and lack of folic acid supplementation. A patient with these characteristics and >3 comorbid conditions would be predicted to have a 90% chance of developing a moderate transaminase elevation in the 7 months after starting MTX. CONCLUSION: Moderate LFT abnormalities were uncommon in the first 7 months of MTX use, but were more likely to occur in patients with obesity, untreated high cholesterol, pre-MTX LFT elevations, biologic agent use, and lack of folic acid supplementation. Future work should aim to develop a robust, automated prediction rule for identifying patients at high risk for MTX-related liver toxicity.


Assuntos
Doença Hepática Induzida por Substâncias e Drogas/diagnóstico , Metotrexato/efeitos adversos , Transaminases/sangue , Idoso , Idoso de 80 Anos ou mais , Estudos de Coortes , Registros Eletrônicos de Saúde , Feminino , Humanos , Testes de Função Hepática , Masculino , Metotrexato/uso terapêutico , Estudos Retrospectivos , Fatores de Risco
19.
Arthritis Care Res (Hoboken) ; 65(3): 329-39, 2013 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-23436818

RESUMO

OBJECTIVE: We sought to develop a list of 5 tests, treatments, or services commonly used in rheumatology practice whose necessity or value should be questioned and discussed by physicians and patients. METHODS: We used a multistage process combining consensus methodology and literature reviews to arrive at the American College of Rheumatology's (ACR) Top 5 list. Rheumatologists from diverse practice settings generated items using the Delphi method. Items with high content agreement and perceived high prevalence advanced to a survey of ACR members, who comprise >90% of the US rheumatology workforce. To increase the response rate, a nested random sample of 390 rheumatologists received more intensive survey followup. The samples were combined and weighting procedures were applied to ensure generalizability. Items with high ratings underwent literature review. Final items were then selected and formulated by the task force. RESULTS: One hundred five unique items were proposed and narrowed down to 22 items during the Delphi rounds. A total of 1,052 rheumatologists (17% of those contacted) participated in the member-wide survey, whereas 33% of those in the nested random sample participated; respondent characteristics were similar in both samples. Based on survey results and available scientific evidence, 5 items (relating to antinuclear antibodies, Lyme disease, magnetic resonance imaging, bone absorptiometry, and biologic therapy for rheumatoid arthritis) were selected for inclusion. CONCLUSION: The ACR Top 5 list is intended to promote discussions between physicians and patients about health care practices in rheumatology whose use should be questioned and to assist rheumatologists in providing high-value care.


Assuntos
Artrite Reumatoide/diagnóstico , Artrite Reumatoide/terapia , Comportamento de Escolha , Participação do Paciente , Médicos/normas , Reumatologia/normas , Antirreumáticos/uso terapêutico , Produtos Biológicos/uso terapêutico , Técnica Delfos , Testes Diagnósticos de Rotina/normas , Seguimentos , Inquéritos Epidemiológicos/métodos , Humanos , Doença de Lyme/diagnóstico , Doença de Lyme/terapia , Imagem por Ressonância Magnética/estatística & dados numéricos , Participação do Paciente/métodos , Guias de Prática Clínica como Assunto/normas , Reumatologia/métodos , Estados Unidos
20.
Neurology ; 79(5): 412-9, 2012 Jul 31.
Artigo em Inglês | MEDLINE | ID: mdl-22786596

RESUMO

OBJECTIVES: This trial examined the efficacy of a stress management program in reducing neuroimaging markers of multiple sclerosis (MS) disease activity. METHODS: A total of 121 patients with relapsing forms of MS were randomized to receive stress management therapy for MS (SMT-MS) or a wait-list control condition. SMT-MS provided 16 individual treatment sessions over 24 weeks, followed by a 24-week post-treatment follow-up. The primary outcome was the cumulative number of new gadolinium-enhancing (Gd+) brain lesions on MRI at weeks 8, 16, and 24. Secondary outcomes included new or enlarging T2 MRI lesions, brain volume change, clinical exacerbation, and stress. RESULTS: SMT-MS resulted in a reduction in cumulative Gd+ lesions (p = 0.04) and greater numbers of participants remained free of Gd+ lesions during the treatment (76.8% vs 54.7%, p = 0.02), compared to participants receiving the control treatment. SMT-MS also resulted in significantly reduced numbers of cumulative new T2 lesions (p = 0.005) and a greater number of participants remaining free of new T2 lesions (69.5% vs 42.7%, p = 0.006). These effects were no longer detectable during the 24-week post-treatment follow-up period. CONCLUSIONS: This trial indicates that SMT-MS may be useful in reducing the development of new MRI brain lesions while patients are in treatment. CLASSIFICATION OF EVIDENCE: This study provides Class I evidence that SMT-MS, a manualized stress management therapy program, reduced the number of Gd+ lesions in patients with MS during a 24-week treatment period. This benefit was not sustained beyond 24 weeks, and there were no clinical benefits. TRIAL REGISTRATION: ClinicalTrials.gov, number NCT00147446.


Assuntos
Lesões Encefálicas/prevenção & controle , Terapia Cognitivo-Comportamental/métodos , Esclerose Múltipla/reabilitação , Estresse Fisiológico/fisiologia , Adulto , Lesões Encefálicas/diagnóstico , Lesões Encefálicas/etiologia , Distribuição de Qui-Quadrado , Avaliação da Deficiência , Feminino , Seguimentos , Gadolínio , Humanos , Imagem por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Esclerose Múltipla/complicações , Estudos Retrospectivos , Método Simples-Cego , Fatores de Tempo , Resultado do Tratamento
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