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OBJECTIVES: This study evaluated the effectiveness of Janus kinase inhibitors (JAKi) in patients with difficult-to-treat rheumatoid arthritis (D2T RA). METHODS: This study included 220 patients with RA who were treated with JAKi. Sixty-two patients were naïve to biological disease-modifying anti-rheumatic drugs (bDMARDs)/JAKi (1st group), 57 patients were failure to one bDMARDs/JAKi (2nd group), and 101 patients were failure to ≥ 2 bDMARDs/JAKi. Of these 101 patients, 25 did not meet the D2T RA criteria (non-D2T RA group) and 76 met the D2T RA criteria (D2T RA group). RESULTS: : DAS28-ESR was improved in all groups at 24 weeks (1st: p<0.01, 2nd: p<0.01, non-D2T RA: p=0.01, D2TRA: p=0.02), and improvement ratio of DAS28-ESR was not different between DT2RA group and 2nd (p=0.73) or non-D2T RA group (p=0.68). Glucocorticoid use (odds ratios: 8.67; 95% CI: 1.23-60.90; P=0.03) and number of past bDMARD/JAKi uses ≥ 3 (odds ratios: 10.55; 95% CI: 1.39-80.30; P=0.02) were risk factors for DAS28-ESR ≥ 3.2 at 24 weeks in the D2T RA group. CONCLUSIONS: Clinical efficacy of JAKi in D2T RA group did not differ from that in 2nd and non-D2T RA groups. Glucocorticoid use and multiple bDMARD/JAKi failure were poor prognostic factors for D2T RA.
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OBJECTIVES: The purpose of this study was to evaluate the new incidence of carotid plaques in rheumatoid arthritis (RA) patients over a 6-year prospective follow-up and to assess the risk factors. METHODS: This is a 10-year prospective cohort study that included 208 RA patients and 205 age- and gender-matched controls. Ultrasound assessment of the bilateral carotid arteries was performed in 2011 and 2017. RESULTS: There were no differences in the incidence of new carotid atherosclerotic plaques over 6 years between the two groups (35.5% vs. 37.0%, respectively; p = .936). The mean Disease Activity Score 28-C-reactive protein over 6 years in RA patients was 2.73 ± 0.95. Multiple logistic regression analysis showed that RA was not a risk factor for new carotid atherosclerotic plaques (odds ratios, 0.708; 95% confidence interval, 0.348-1.440; p = .340). An average glucocorticoid dose of >1.8 mg/day over 6 years was a risk factor for new carotid atherosclerotic plaques (odds ratios, 8.54; 95% confidence interval, 1.641-44.455; p = .011). CONCLUSIONS: Incidence of new carotid atherosclerotic plaques was similar between well-controlled disease activity RA patients and control subjects. A mean glucocorticoid dose of >1.8 mg/day over 6 years was a risk factor for new carotid atherosclerotic plaques.
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Artritis Reumatoide , Enfermedades de las Arterias Carótidas , Placa Aterosclerótica , Humanos , Placa Aterosclerótica/complicaciones , Placa Aterosclerótica/diagnóstico por imagen , Estudios Prospectivos , Enfermedades de las Arterias Carótidas/complicaciones , Enfermedades de las Arterias Carótidas/diagnóstico por imagen , Enfermedades de las Arterias Carótidas/epidemiología , Incidencia , Glucocorticoides , Arterias Carótidas/diagnóstico por imagen , Artritis Reumatoide/complicaciones , Artritis Reumatoide/diagnóstico por imagen , Artritis Reumatoide/epidemiología , Factores de RiesgoRESUMEN
Objectives: This study aimed to compare median nerve stiffness measured by ultrasound real-time tissue elastography in patients with and without rheumatoid arthritis (RA and non-RA groups, respectively).Methods: Altogether, 402 hands of 201 RA group and 222 hands of 111 non-RA group were included in the study. Ultrasonography was performed to evaluate the circumference, cross-sectional area (CSA) and strain ratio as an elasticity of the median nerve at the inlet level of the carpal tunnel and the proximal portion of the carpal tunnel inlet. Using propensity score matching, the difference between RA and non-RA group were analyzed.Results: After propensity score matching, 135 hands in 104 RA group and 70 non-RA group were finally analyzed. There were no significant differences in the circumference and CSA of the median nerve between the two groups. The strain ratio of the median nerve was significantly higher in RA group than in non-RA group only at the inlet of the carpal tunnel level.Conclusions: The nerve stiffness in patients with RA measured by ultrasound real-time tissue elastography was higher than without RA. Inflammatory condition of the flexor tendon and wrist joint in patients with RA may generate fibrotic changes in the median nerve.Trial registration: University Hospital Medical Information Network Clinical Trials Registry: UMIN000015314.
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Artritis Reumatoide/complicaciones , Síndrome del Túnel Carpiano/complicaciones , Nervio Mediano/diagnóstico por imagen , Adulto , Síndrome del Túnel Carpiano/diagnóstico por imagen , Síndrome del Túnel Carpiano/patología , Diagnóstico por Imagen de Elasticidad , Femenino , Humanos , Masculino , Nervio Mediano/patología , Persona de Mediana EdadRESUMEN
Although patients with rheumatoid arthritis (RA) are prone to osteoporosis, tight control of disease activity might have a positive effect on bone metabolism. We aimed to determine whether bisphosphonate use is still important to improve bone mineral density (BMD) in RA patients whose disease activity was tightly controlled and the dose of glucocorticoid was reduced. This study was a sub-analysis of the 10-year prospective cohort TOtal Management Of Risk factors in Rheumatoid arthritis patients to lOWer morbidity and mortality: the TOMORROW which started from 2010. We compared BMD between 192 patients with RA and age- and sex-matched volunteers between 2010 and 2013 using dual-energy X-ray absorptiometry (DXA) in whole body mode. We then determined ratios of changes in BMD (%ΔBMD) to assess factors influencing increases in BMD among the patients using multivariate logistic regression analysis. The BMD was significantly lower in the patients than in the controls at all sites surveyed during 2010 and 2013. The %ΔBMD of the total spine was significantly higher among the patients treated with, than without bisphosphonate (6.2 vs. 1.8%, P = 0.0001). Multivariate logistic regression analysis revealed that use of bisphosphonate was a significant factor contributing to BMD increase (odds ratio 2.13; 95% confidence interval, 1.03-4.38, P = 0.041). Meanwhile, use of biologic agents, reducing glucocorticoid dose, and control of disease activity were not significant factors for gain of BMD. The BMD was lower among patients with RA than non-RA controls. Use of bisphosphonate significantly increased the BMD of the spine in patients over a period of 3 years and was important for maintaining the BMD among patients with RA under the control of inflammation and disease activity.
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Antirreumáticos/uso terapéutico , Artritis Reumatoide/tratamiento farmacológico , Conservadores de la Densidad Ósea/uso terapéutico , Densidad Ósea/efectos de los fármacos , Glucocorticoides/administración & dosificación , Osteoporosis/prevención & control , Absorciometría de Fotón , Adulto , Anciano , Anciano de 80 o más Años , Antirreumáticos/efectos adversos , Artritis Reumatoide/diagnóstico , Artritis Reumatoide/fisiopatología , Conservadores de la Densidad Ósea/efectos adversos , Estudios de Casos y Controles , Femenino , Glucocorticoides/efectos adversos , Humanos , Modelos Logísticos , Masculino , Persona de Mediana Edad , Análisis Multivariante , Oportunidad Relativa , Osteoporosis/inducido químicamente , Osteoporosis/diagnóstico , Osteoporosis/fisiopatología , Fracturas Osteoporóticas/inducido químicamente , Fracturas Osteoporóticas/fisiopatología , Fracturas Osteoporóticas/prevención & control , Estudios Prospectivos , Factores de Riesgo , Factores de Tiempo , Resultado del Tratamiento , Adulto JovenRESUMEN
To evaluate work disability and associated factors in patients with rheumatoid arthritis (RA) who participated in the TOMORROW study, a 10-year cohort study in Japan. Subjects in this cross-sectional analysis comprised 191 RA patients and 191 age- and sex-matched non-RA individuals. Work-related outcomes were measured using the Work Productivity and Activity Impairment questionnaire by employment status (full-time worker (FTW), employed ≥ 35 h/week; part-time worker (PTW), < 35 h/week; home worker (HW), non-employed). In addition, we assessed the EuroQol-5 Dimensions (EQ-5D) and Health Assessment Questionnaire (HAQ) to evaluate quality of life and activities of daily living. No significant differences were evident between groups in percentages of participants in each employment status (p = 0.11), percentages of absenteeism (FTW, p = 1.00; PTW, p = 0.29), presenteeism (FTW, p = 0.23; PTW, p = 0.54), overall work impairment (FTW, p = 0.23; PTW, p = 0.73), or percentage of activity impairment (AI) (FTW, p = 0.62; PTW, p = 0.60). In the HW group, percentage of AI was higher in RA patients than that in non-RA patients (p < 0.01). Among RA patients, HW showed lower EQ-5D and higher HAQ than FTW or PTW (p < 0.001 each). Higher disease activity was observed in HW than FTW (p < 0.01). In terms of the effect of biological disease-modifying anti-rheumatic drugs, no significant differences in work-related outcomes, health status, or daily activity were evident between users and non-users. No significant differences in employment status or work impairment were seen between RA and non-RA groups among paid workers. HW with RA showed more impaired daily activity and higher disease activity compared to working RA patients. TRIAL REGISTRATION: University Hospital Medical Information Network Clinical Trials Registry: UMIN000003876 . Registered 1 Jun 2010.