RESUMEN
OBJECTIVES: To determine the real-life efficacy, safety, and drug-retention rates of leflunomide (LEF) or methotrexate (MTX) as a synthetic DMARD used in combination with biological DMARDs for rheumatoid arthritis (RA). METHODS: The TReasure database is a web-based, prospective, observational cohort of RA and spondyloarthritis patients from 17 centres in different regions of Turkey and data entry was enabled since December 2017. Until May 2019, 2556 RA patients on biologic treatment were recorded. Demographic and RA-related data of 1526 patient either received LEF or MTX were compared, efficacy of both drugs compared by RA-disease activity composite indices. Reasons fordrug discontinuation also recorded. Drug retention rates were compared with Kaplan-Meier curves (log-rank test). RESULTS: Of 2556 RA patients 1526 (59.7%) were receiving concomitant LEF (n=646, 42.3%; median follow up 35 months) or concomitant MTX (n=880, 57.3%; median follow-up 32 months) at the time of initiation to their first bDMARDs. The LEF group were older and had longer disease duration, proportion of females and seropositive patients was higher in this group. In the LEF group, non-anti-TNF agents were used in higher rate. Remission rates, changes in composite indices and rate of comorbidities and adverse events were similar in both groups. The retention rate of LEF + non-anti-TNF b/tsDMARDs was higher compared to MTX + anti-TNF bDMARDs (p=0.002, log-rank). Rates of adverse events were similar in both groups. CONCLUSIONS: LEF in combination with either anti-TNF or non-anti-TNF drugs appears as an effective and safe therapeutic option at least as MTX.
Asunto(s)
Antirreumáticos , Artritis Reumatoide , Antirreumáticos/efectos adversos , Artritis Reumatoide/diagnóstico , Artritis Reumatoide/tratamiento farmacológico , Quimioterapia Combinada , Femenino , Humanos , Leflunamida/uso terapéutico , Metotrexato/efectos adversos , Estudios Prospectivos , Resultado del Tratamiento , Inhibidores del Factor de Necrosis Tumoral , TurquíaRESUMEN
Background/aim: To evaluate treatment adherence and predictors of drug discontinuation among patients with inflammatory arthritis receiving bDMARDs within the first 100 days after the announcement of the COVID-19 pandemic. Materials and methods: A total of 1871 patients recorded in TReasure registry for whom advanced therapy was prescribed for rheumatoid arthritis (RA) or spondyloarthritis (SpA) within the 3 months (69 months for rituximab) before the declaration of COVID-19 pandemic were evaluated, and 1394 (74.5%) responded to the phone survey. Patients' data regarding demographic, clinical characteristics and disease activity before the pandemic were recorded. The patients were inquired about the diagnosis of COVID-19, the rate of continuation on bDMARDs, the reasons for treatment discontinuation, if any, and the current general disease activity (visual analog scale, [VAS]). Results: A total of 1394 patients (493 RA [47.3% on anti-TNF] patients and 901 SpA [90.0% on anti-TNF] patients) were included in the study. Overall, 2.8% of the patients had symptoms suggesting COVID-19, and 2 (0.15%) patients had PCR-confirmed COVID-19. Overall, 18.1% of all patients (13.8% of the RA and 20.5% of the SpA; p = 0.003) discontinued their bDMARDs. In the SpA group, the patients who discontinued bDMARDs were younger (40 [2173] vs. 44 years [2079]; p = 0.005) and had higher general disease activity; however, no difference was relevant for RA patients. Conclusion: Although the COVID-19 was quite uncommon in the first 100 days of the pandemic, nearly one-fifth of the patients discontinued bDMARDs within this period. The long-term effects of the pandemic should be monitored.
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Antirreumáticos/uso terapéutico , Artritis Reumatoide/tratamiento farmacológico , COVID-19 , Cumplimiento de la Medicación/estadística & datos numéricos , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Estudios de Cohortes , Femenino , Humanos , Masculino , Persona de Mediana Edad , Pandemias , Estudios Prospectivos , Sistema de Registros , SARS-CoV-2 , Adulto JovenRESUMEN
AIM: The results of previous studies regarding the role of adiponectin in the pathogenesis of osteoarthritis (OA) are controversial. The aim of this study is to investigate the relation of plasma adiponectin levels with clinical and radiological disease severity in knee OA patients. METHOD: Sixty patients with knee OA and 25 healthy controls were included in the study. Patients were divided into two subgroups: lean (Group 1, n = 30) and obese (Group 2, n = 30). Healthy controls were accepted as Group 3 (n = 25). Pain intensity was measured with a visual analogue scale (VAS), functional disability with Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) and Quality of Life (QoL) with Short Form-36 (SF-36). Also all patients were radiologically evaluated and graded according to Kellgren-Lawrence (KL) scale. Plasma concentrations of adiponectin levels were measured by enzyme-linked immune-sorbent assay (ELISA). RESULTS: Serum adiponectin levels were higher in OA patient subgroups than those in the control group but the difference did not reach a significant level after adjustments for age, gender and body mass index (P = 0.078). There was a positive correlation between adiponectin concentration and KL grading scores. Additionally, there was a positive correlation between adiponectin levels and clinical variables (VAS and WOMAC total scores) in patient subgroups (r = 0.326 P = 0.012, r = 0.583 P < 0.001, respectively). SF-36 scores were inversely associated with adiponectin levels. CONCLUSION: Plasma adiponectin concentrations were associated with both clinical and radiological disease severity in knee OA patients. Thus, adiponectin hormone might be a potential clinically useful biomarker while assessing disease severity in the future.
Asunto(s)
Adiponectina/sangre , Osteoartritis de la Rodilla/sangre , Adulto , Anciano , Biomarcadores/sangre , Fenómenos Biomecánicos , Estudios de Casos y Controles , Evaluación de la Discapacidad , Ensayo de Inmunoadsorción Enzimática , Femenino , Humanos , Articulación de la Rodilla/diagnóstico por imagen , Articulación de la Rodilla/fisiopatología , Masculino , Persona de Mediana Edad , Obesidad/sangre , Obesidad/diagnóstico , Osteoartritis de la Rodilla/diagnóstico por imagen , Osteoartritis de la Rodilla/fisiopatología , Osteoartritis de la Rodilla/psicología , Dimensión del Dolor , Valor Predictivo de las Pruebas , Calidad de Vida , Índice de Severidad de la Enfermedad , Encuestas y Cuestionarios , Regulación hacia ArribaRESUMEN
STUDY DESIGN: Retrospective case-control study. OBJECTIVE: To compare the sacral tilt (ST) angle between patients with and without lumbosacral transitional vertebra (LSTV). SUMMARY OF BACKGROUND DATA: Although LSTV is a common malformation of the lumbosacral region, data regarding the effect of LSTV on the tilt of sacrum is limited. METHODS: Anterioposterior and lateral lumbar radiographs of patients with low back pain performed between March 2013 and September 2013 were extracted from the medical electronic database. Among these radiographs, those belonging to patients with Castellvi types II, III, and IV LSTV were identified. The angle of ST was measured on lateral lumbar radiographs and compared with that of age- and sex-matched controls without LSTV. RESULTS: Of the 1588 radiographs extracted from the database, 96 (6.1%) were positive in terms of Castellvi types II, III and IV LSTV. 85 of them were found to be eligible for analysis. Patients with LSTV had significantly smaller ST angle than those without LSTV (pâ=â0.000). However, this angle did not differ among types (II, III and IV) of LSTV (pâ=â0.788). CONCLUSION: Results of this study revealed that patients with LSTV had less ST--that is to say more vertical sacrum-than those without this malformation. LEVEL OF EVIDENCE: 4.