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Synovitis-acne-pustulosis-hyperostosis-osteomyelitis (SAPHO) syndrome is characterised by aseptic osteitis and is often complicated by pustular dermatitis, such as palmoplantar pustulosis or acne. Although bone lesions are most found in the anterior thoracic region or spine, femoral lesions are not well documented in the literature. There is no established treatment for this condition, and few reports have described its long-term course. Here, we describe two cases of SAPHO syndrome involving the femur and discuss their long-term follow-up. A 40-year-old man (Case 1) presented with right thigh pain. Fifteen years after the initial diagnosis, the pain could be controlled with minomycin, salazosulfapyridine, and methotrexate. X-rays of the femur showed gradual cortical thickening. Although there were waves of pain, it gradually improved with the adjustment of drugs 25 years following the initial diagnosis. A 35-year-old man (Case 2) with right thigh pain was prescribed salazosulfapyridine and methotrexate; however, these were ineffective. Alendronate and guselkumab also proved ineffective. Ultimately, infliximab was started 9 years following disease onset, and pain became manageable. X-rays of the femur showed cortical thickening. SAPHO syndrome can be managed with drug therapies, such as nonsteroidal anti-inflammatory drugs, methotrexate, and conventional synthetic disease-modifying antirheumatic drugs; however, there are occasional treatment-resistant cases.
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Síndrome de Hiperostose Adquirida , Fêmur , Humanos , Masculino , Adulto , Síndrome de Hiperostose Adquirida/diagnóstico , Síndrome de Hiperostose Adquirida/complicações , Síndrome de Hiperostose Adquirida/tratamento farmacológico , Fêmur/patologia , Fêmur/diagnóstico por imagem , Resultado do Tratamento , Metotrexato/uso terapêutico , Metotrexato/administração & dosagemRESUMO
OBJECTIVE: To compare the effectiveness of methotrexate (MTX) as initial therapy in patients with late-onset and younger-onset rheumatoid arthritis (LORA and YORA). METHODS: Of 114 patients with YORA and 96 patients with LORA, defined as RA occurring at ≥65 years of age, enrolled in a multicentre RA inception cohort study, 71 and 66 patients who had been followed up to 6 months after starting MTX treatment were included in this study. RESULTS: Proportions of patients on MTX treatment at 6 months were 96% and 92% in the YORA and LORA groups, respectively. Despite lower doses of MTX in the LORA group compared with the YORA group, no significant difference was observed in clinical disease activity index scores between the two groups throughout the follow-up period. The proportion of patients in clinical disease activity index remission at 6 months was 35% in both groups. Logistic regression analysis revealed that knee joint involvement and high Health Assessment Questionnaire-Disability Index were significant negative predictors of achieving clinical disease activity index remission at 6 months in the LORA group. CONCLUSION: Observations up to 6 months revealed that the effectiveness of MTX administered based on rheumatologist discretion in patients with LORA is comparable to that in patients with YORA in clinical settings.
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[Purpose] This study aimed to verify the usefulness of an inertial measurement unit and compare the gait of frail and robust older adults. [Participants and Methods] Six participants (three males and three females) in their 80s were diagnosed as frail or robust according to Japanese Cardiovascular Health Study criteria. Using an inertial measurement unit, we measured parameters associated with the sole clearance and center of gravity shift. We then calculated the margin of stability in two directions. [Results] The gait analysis of both groups was reliable, as intraclass correlation coefficient values were comparable to the measurement accuracy of the inertial measurement unit achieved in a previous study of young participants. The results revealed that the sole clearance during the swing phase tended to be lower in frail than robust participants; moreover, the center of mass shift tended to be small and step width wide in frail participants, whereas the center of mass shift tended to be large in robust participants. [Conclusion] Our findings are expected to contribute to gait training in rehabilitation programs for older frail adults, the development of welfare equipment such as walking aids for frail elderly individuals, and the establishment of the reliability of inertial measurement unit use.
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OBJECTIVE: Various guidelines recommend that patients with early rheumatoid arthritis (RA) try to achieve clinical remission within 6 months, and early therapeutic intervention is important to this end. This study aimed to investigate short-term treatment outcomes of patients with early-diagnosed RA in clinical practice and to examine predictive factors for achieving remission. METHODS: Of the 210 patients enrolled in the multicenter RA inception cohort, 172 patients who were followed up to 6 months after treatment initiation (baseline) were included. Logistic regression analysis was used to examine the impact of baseline characteristics on achievement of Boolean remission at 6 months. RESULTS: Participants (mean age, 62 years) initiated treatment after a mean of 19 days from RA diagnosis. At baseline and 3 and 6 months after treatment initiation, proportions of patients using methotrexate (MTX) were 87.8%, 89.0%, and 88.3%, respectively, and rates of Boolean remission were 1.8%, 27.8%, and 34.5%, respectively. Multivariate analysis revealed that physician global assessment (PhGA) (Odds ratio (OR): 0.84, 95% confidence interval (CI): 0.71-0.99) and glucocorticoid use (OR: 0.26, 95% CI: 0.10-0.65) at baseline were independent factors that predicted Boolean remission at 6 months. CONCLUSION: After a diagnosis of RA, satisfactory therapeutic effects were achieved at 6 months after the initiation of treatment centered on MTX according to the treat to target strategy. PhGA and glucocorticoid use at treatment initiation are useful for predicting the achievement of treatment goals.
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OBJECTIVES: Romosozumab is a newly released and widely known molecular-targeted drug for severe osteoporosis treatment with comparable effectiveness to denosumab. However, there have been no reports discussing the efficacy of those treatments for rheumatoid arthritis (RA) patients, especially those receiving glucocorticoids. This retrospective observational registry study compared the efficacy of 12-month treatment of denosumab and romosozumab in RA patients under the influence of glucocorticoid intake. METHODS: Following propensity score matching, 36 patients each in the denosumab and romosozumab groups were analysed in this study. Drug effectiveness was evaluated by measuring bone mineral density (BMD) at the lumbar spine, total hip, and femoral neck at baseline, 6 and 12 months as well as alterations in P1NP, TRACP-5b, and simplified disease activity index (SDAI). The occurrence of adverse events and new fractures was also assessed. RESULTS: At 12 months of treatment, BMD at the lumbar spine was increased by 7.5% in the denosumab group and 8.7% in the romosozumab group, which were both significantly and comparably elevated over baseline. At the total hip and femoral neck, romosozumab tended to exhibit favourable efficacy to increase BMD versus denosumab. Both P1NP and TRACP-5b were significantly lower in the denosumab group as compared with the baseline. Conversely in the romosozumab group, P1NP was increased over baseline, while TRACP-5b was decreased. Regarding SDAI alterations, both the romosozumab and denosumab groups exhibited comparable improvements in RA disease activity over time during treatment. Recorded adverse events and new fractures during treatment were few and minor in both groups. CONCLUSIONS: Romosozumab exhibited comparable efficacy to denosumab for increasing BMD even under the influence of glucocorticoids for treating RA. Both drugs may be therefore suitable for managing osteoporosis in patients with RA and glucocorticoid intake.
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Artrite Reumatoide , Conservadores da Densidade Óssea , Fraturas Ósseas , Osteoporose , Humanos , Denosumab/efeitos adversos , Glucocorticoides/farmacologia , Glucocorticoides/uso terapêutico , Estudos Retrospectivos , Fosfatase Ácida Resistente a Tartarato , Osteoporose/diagnóstico por imagem , Osteoporose/tratamento farmacológico , Osteoporose/induzido quimicamente , Densidade Óssea , Conservadores da Densidade Óssea/farmacologia , Conservadores da Densidade Óssea/uso terapêutico , Fraturas Ósseas/epidemiologia , Artrite Reumatoide/diagnóstico por imagem , Artrite Reumatoide/tratamento farmacológicoRESUMO
OBJECTIVES: The study aimed to investigate the effectiveness and tolerance of biological disease-modifying antirheumatic drugs (bDMARDs) therapy administered concomitantly with tacrolimus (TAC) treatment in patients with rheumatoid arthritis. METHODS: 2792 patients who underwent therapy with five bDMARDs (etanercept: ETN, adalimumab, golimumab, tocilizumab, and abatacept: ABT) were enrolled. Among the study subjects, 1582 were concomitant methotrexate (MTX group), 147 were concomitant TAC (TAC group), and 1063 were non-concomitant MTX and TAC (non-MTX/TAC group). The primary outcome was the incident rate of discontinuation of bDMARDs by adverse events (AEs) or loss of efficacy. RESULTS: Concerning the analysis for each reasons of discontinuation, including AEs and loss of efficacy, the hazards ratio (HR) was significantly lower in the TAC group than in non-MTX/TAC groups (AEs: HR = 0.39, 95% confidence interval, 0.23-0.68, loss of efficacy: HR = 0.49, 95% confidence interval, 0.30-0.78). The loss of efficacy with the use of ETN and ABT was lower in the TAC group than in non-MTX/TAC groups. Concomitant TAC did not induce elevated risk for discontinuation of AEs in all bDMARD analyses. CONCLUSIONS: Concomitant TAC with ABT or ETN showed higher retention rates than bDMARDs therapy without TAC or MTX. AEs did not increase over long-term observation.
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Antirreumáticos , Artrite Reumatoide , Humanos , Antirreumáticos/efeitos adversos , Tacrolimo/efeitos adversos , Resultado do Tratamento , Artrite Reumatoide/tratamento farmacológico , Metotrexato/efeitos adversos , Etanercepte/uso terapêutico , Quimioterapia CombinadaRESUMO
OBJECTIVE: Perspectives of women aged 18-45 years with chronic rheumatic diseases (CRD), and clinicians, in the Asia-Pacific (APAC) region are reported. METHODS: Online surveys were completed by women, pregnant in the past 2-5 years, with moderate to severe rheumatoid arthritis (RA), psoriatic arthritis (PsA), axial spondyloarthritis (axSpA), and rheumatologists, obstetricians, orthopaedic surgeons who medically manage CRDs. RESULTS: Among 210 (RA 122, PsA 48, axSpA 40) patients, 52% (n = 109/210) delayed their decision to have children, most commonly due to concerns of passing on disease to offspring. 33% (n = 70/210) discussed family planning with a healthcare professional at diagnosis. Patients most often initiated discussions. 94% (n = 193/205) stopped treatment around pregnancy due to fear of fetal harm. 66% (n = 139/210) of patients felt they did not receive all relevant information on the impact of CRDs and treatment on pregnancy. Among 335 clinicians who participated, 82% (n = 143/174) of rheumatologists, 86% (n = 72/84) of obstetricians and 43% (n = 33/77) of orthopaedic surgeons agreed good disease control during pregnancy was their primary goal. 69% (n = 120/174) of rheumatologists were 'very comfortable' with prescribing tumour necrosis factor inhibitors (TNFi) for women aged 18-45 years. Comfort levels generally decreased with the onset of family planning. More obstetricians and orthopaedic surgeons supported avoiding TNFi during pregnancy than rheumatologists (40% [n = 34/84]/38% [n = 29/77] versus 16% [n = 28/174]). Access to more TNFi safety data during pregnancy was considered paramount for increasing clinician comfort. CONCLUSIONS: Patients and physicians need current information and multidisciplinary discussions for improved management of CRD in women in APAC.
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Artrite Psoriásica , Artrite Reumatoide , Criança , Humanos , Feminino , Gravidez , Adolescente , Adulto Jovem , Adulto , Pessoa de Meia-Idade , Artrite Reumatoide/diagnóstico , Inquéritos e Questionários , Doença Crônica , Inibidores do Fator de Necrose Tumoral , Ásia/epidemiologiaRESUMO
OBJECTIVES: Patients with rheumatoid arthritis (RA) usually switch to a second biological disease-modifying antirheumatic drugs (bDMARDs) when the first has proven to be ineffective, although some may discontinue bDMARDs treatment altogether. We investigated the total rate of bDMARDs retention and the risk of bDMARDs discontinuation in patients with RA. METHODS: The study included 564 patients with RA who started bDMARDs treatment before 2008 (<65 years old, n = 413; ≥65, n = 151). The primary outcome was the incidence of bDMARDs discontinuation due to adverse events (AEs). Risk factors were examined using Fine and Gray regression models. RESULTS: Among 564 patients, 74 had discontinued bDMARDs treatment due to AEs. Male sex and Steinbrocker class 3-4 were more frequent, while rheumatoid factor and concomitant methotrexate treatment were less frequent, in those aged ≥65 years than in those aged <65 years, respectively. The subdistribution hazard ratio for discontinuation was significantly higher in the ≥65 group than in the <65 years group (hazard ratio = 3.53, 95% confidence interval = 2.07-6.03). Lack of concomitant treatment with MTX was risk factor for discontinuation in patients ≥65 years. Advanced Steinbrocker class was a risk factor in patients <65 years. CONCLUSIONS: Older patients are at higher risk of discontinuing bDMARDs treatment due to AEs than younger patients.
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Antirreumáticos , Artrite Reumatoide , Produtos Biológicos , Humanos , Masculino , Idoso , Antirreumáticos/efeitos adversos , Resultado do Tratamento , Artrite Reumatoide/tratamento farmacológico , Artrite Reumatoide/epidemiologia , Fatores de Risco , Estudos Longitudinais , Produtos Biológicos/uso terapêuticoRESUMO
As older people become frail, they tend to fall more easily. Moreover, women have a higher rate of falls than men. However, effective strategies to avoid elderly women falling are lacking. The Timed Up and Go test is a well-known indicator of falling tendency. This study clarifies the motor elements related to the Timed Up and Go test according to the degree of weakness in older outpatients to specify exercise intervention to improve weakness and prevent falls. Participants were 145 female outpatients who visited the Locomo-Frail outpatient clinic, classified into three groups (robust, prefrail, and frail, according to the definition of the Japanese Cardiovascular Health Study. Vertical ground reaction force parameters were measured for all participants when they stood up from a chair, walking speed, and the Timed Up and Go test. Results showed that walking speed is related to the Timed Up and Go test in the robust group; balance ability is related to the Timed Up and Go test in the prefrail group; and instantaneous force is related to the Timed Up and Go test in the frail group. These results suggest that weakness can be improved by performing exercise interventions of balance and instantaneous force elements in the prefrail and frail groups, respectively.
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Fragilidade , Acidentes por Quedas/prevenção & controle , Idoso , Feminino , Idoso Fragilizado , Fragilidade/diagnóstico , Humanos , Masculino , Equilíbrio Postural , Estudos de Tempo e MovimentoRESUMO
AIM: This cross-sectional study aimed to determine the predictors of a walking speed <1 m/s. Factors associated with the health of muscle cells, including the phase angle analyzed using bioimpedance analysis, answers to the mini-nutritional assessment-short form, albumin levels, leg muscle quality and vitamin D levels, were assessed. METHODS: The study participants were outpatients from the Locomotor Frailty Outpatient Clinic which was established at our center in 2016 (231 women, 76.5 ± 7.6 years; 137 men, 78.0 ± 6.3 years). Participants were classified into two groups, with 1 m/s walking speed as the cutoff value. Binominal logistic regression analysis was performed with walking speed as the dependent variable, and age, leg muscle quality, mini-nutritional assessment-short form answers, albumin levels, vitamin D levels and the phase angle as explanatory variables. Leg muscle quality was defined as the mean value of both lower limbs' isometric knee extensor strength, divided by the mean value of both lower limbs' muscle mass through bioimpedance analysis. RESULTS: The explanatory variables associated with decreased walking speed among women were leg muscle quality (P = 0.004, odds ratio: 0.57) and phase angle (P = 0.017, odds ratio: 0.42). Men were also more likely to have leg muscle quality (P = 0.004, odds ratio: 0.43). CONCLUSIONS: Leg muscle quality and the phase angle of lower extremities were independently associated with low walking speeds (<1 m/s) among older outpatients. Geriatr Gerontol Int 2022; 22: 603-609.
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Velocidade de Caminhada , Caminhada , Idoso , Idoso de 80 Anos ou mais , Albuminas , Estudos Transversais , Feminino , Humanos , Extremidade Inferior , Masculino , Força Muscular , Músculo Esquelético/fisiologia , Vitamina D , Vitaminas , Caminhada/fisiologiaRESUMO
OBJECTIVE: This study aimed to compare the effects of baricitinib, a Janus kinase inhibitor, and tocilizumab, a monoclonal anti-interleukin-6 receptor antibody, on disease activity in patients with rheumatoid arthritis (RA), and to investigate the influence of inflammation on improvement in patient global assessment (PGA) of disease activity. METHODS: This study was performed based on data from a multicenter registry, and included 284 and 113 patients treated with tocilizumab and baricitinib, respectively, who were observed for longer than 24 weeks. Propensity score matching was performed to address potential treatment-selection bias. To assess the influence of inflammation on PGA, patients were divided into two groups based on whether or not they achieved improvement in C-reactive protein (CRP, an objective marker of inflammation) at 24 weeks. RESULTS: A total of 48 matched pairs of patients were identified. Compared to treatment with tocilizumab, baricitinib showed a similar improvement in tender and swollen joint count and serum CRP levels, and a significantly greater improvement in PGA at 24 weeks. As a result, the baricitinib group had a significantly higher proportion of patients who achieved Boolean remission at 24 weeks. In subgroups of patients who did not achieve 50% or 70% CRP improvement, significant decreases from baseline to 24 weeks were observed in PGA in patients treated with baricitinib, but not in those treated with tocilizumab. CONCLUSION: Compared to tocilizumab, baricitinib significantly improved PGA despite similar effects on inflammation in patients with RA. Moreover, the influence of inflammation on PGA improvement differed between baricitinib and tocilizumab. Key-points ⢠Baricitinib and tocilizumab had similar effects on inflammation in RA patients. ⢠Baricitinib improved patient global assessment (PGA) more than tocilizumab. ⢠Baricitinib had a higher Boolean remission rate than tocilizumab at 24 weeks. ⢠Influence of inflammation on PGA improvement differed between the two drugs.
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Antirreumáticos , Artrite Reumatoide , Azetidinas , Anticorpos Monoclonais Humanizados , Antirreumáticos/uso terapêutico , Artrite Reumatoide/tratamento farmacológico , Azetidinas/uso terapêutico , Humanos , Pontuação de Propensão , Purinas , Pirazóis , Sulfonamidas , Resultado do TratamentoRESUMO
OBJECTIVE: Glucocorticoids are important drugs used to treat rheumatoid arthritis. We recommend glucocorticoid discontinuation as soon as possible given the associated side-effects, but many patients continue to take oral glucocorticoids long-term. The present study aimed to explore factors associated with glucocorticoid discontinuation at 52 weeks after initiating biological disease-modifying antirheumatic drugs (bDMARDs). METHODS: Subjects were 564 patients from a Japanese multicenter registry who were administered glucocorticoids and methotrexate (MTX) followed by initiation of the first bDMARD. We examined the status of oral glucocorticoid use at 52 weeks after initiating the first bDMARD. RESULTS: By 52 weeks after bDMARD initiation, 164 patients (29.1%) discontinued glucocorticoids. Multivariable analysis identified age, MTX dose, and glucocorticoid dose as factors independently associated with glucocorticoid discontinuation. After adjusting for baseline characteristics using propensity score matching, among patient groups administered MTX ≤ 8 mg/week and MTX > 8 mg/week, 105 pairs remained. A significantly higher rate of glucocorticoid discontinuation (41.0%) was noted for patients administered MTX > 8 mg/week. CONCLUSION: Our findings suggest that glucocorticoids may be discontinued after initiating bDMARDs. Moreover, higher MTX doses (>8 mg/week) at the time of bDMARD initiation were associated with glucocorticoid discontinuation among patients treated with bDMARDs.
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Antirreumáticos/uso terapêutico , Artrite Reumatoide/tratamento farmacológico , Glucocorticoides/uso terapêutico , Metotrexato/uso terapêutico , Suspensão de Tratamento , Administração Oral , Feminino , Glucocorticoides/administração & dosagem , Humanos , Japão , Masculino , Metotrexato/administração & dosagem , Pessoa de Meia-Idade , Pontuação de Propensão , Sistema de Registros , Estudos Retrospectivos , Resultado do TratamentoRESUMO
OBJECTIVES: This study aimed to evaluate the efficacy of add-on iguratimod (IGU) in patients with rheumatoid arthritis (RA patients) who inadequately respond to either tocilizumab (TCZ) or tumor necrosis factor alpha inhibitors (TNFi). METHODS: Twenty-three RA patients treated with TCZ (the TCZ group) and 23 RA patients treated with TNFi (the TNFi group) were enrolled in this 24-week retrospective study from our multicenter registry. All inadequate responders to either TCZ or TNFi received add-on IGU. Baseline demographics and disease activity at 24 weeks after initiating add-on IGU were compared between the two groups. RESULTS: Baseline clinical disease activity index (CDAI) values in the TCZ group and TNFi group were 14.1 and 11.8 (p = .24 between the two groups). At 24 weeks, CDAI values in the TCZ group and TNFi group were 5.1 and 7.5 (p = .002 and .002 compared to baseline, respectively) and ΔCDAI values were -9.0 and -4.3 (p = .007 between the two groups). Multiple linear regression analysis revealed that add-on IGU in the TCZ group was associated with greater improvement in CDAI relative to the TNFi group. CONCLUSION: Add-on IGU was more effective in inadequate responders to TCZ than in inadequate responders to TNFi.
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Anticorpos Monoclonais Humanizados/uso terapêutico , Antirreumáticos/uso terapêutico , Artrite Reumatoide/tratamento farmacológico , Cromonas/uso terapêutico , Fatores Imunológicos/uso terapêutico , Sulfonamidas/uso terapêutico , Inibidores do Fator de Necrose Tumoral/uso terapêutico , Adulto , Idoso , Quimioterapia Combinada , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Resultado do TratamentoRESUMO
This study aimed to evaluate the short-term effectiveness and safety profiles of baricitinib and explore factors associated with improved short-term effectiveness in patients with rheumatoid arthritis (RA) in clinical settings. A total of 113 consecutive RA patients who had been treated with baricitinib were registered in a Japanese multicenter registry and followed for at least 24 weeks. Mean age was 66.1 years, mean RA disease duration was 14.0 years, 71.1% had a history of use of biologics or JAK inhibitors (targeted DMARDs), and 48.3% and 40.0% were receiving concomitant methotrexate and oral prednisone, respectively. Mean DAS28-CRP significantly decreased from 3.55 at baseline to 2.32 at 24 weeks. At 24 weeks, 68.2% and 64.1% of patients achieved low disease activity (LDA) and moderate or good response, respectively. Multivariate logistic regression analysis revealed that no previous targeted DMARD use and lower DAS28-CRP score at baseline were independently associated with achievement of LDA at 24 weeks. While the effectiveness of baricitinib was similar regardless of whether patients had a history of only one or multiple targeted DMARDs use, patients with previous use of non-TNF inhibitors or JAK inhibitors showed lower rates of improvement in DAS28-CRP. The overall retention rate for baricitinib was 86.5% at 24 weeks, as estimated by Kaplan-Meier analysis. The discontinuation rate due to adverse events was 6.5% at 24 weeks. Baricitinib significantly improved RA disease activity in clinical practice. Baricitinib was significantly more effective when used as a first-line targeted DMARDs.
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Artrite Reumatoide/tratamento farmacológico , Azetidinas/administração & dosagem , Purinas/administração & dosagem , Pirazóis/administração & dosagem , Sulfonamidas/administração & dosagem , Idoso , Artrite Reumatoide/patologia , Azetidinas/efeitos adversos , Feminino , Seguimentos , Humanos , Japão , Masculino , Metotrexato/administração & dosagem , Metotrexato/efeitos adversos , Pessoa de Meia-Idade , Prednisolona/administração & dosagem , Prednisolona/efeitos adversos , Purinas/efeitos adversos , Pirazóis/efeitos adversos , Estudos Retrospectivos , Sulfonamidas/efeitos adversosRESUMO
This study aimed to evaluate the effectiveness of abatacept (ABA) by anti-cyclic citrullinated peptide (ACPA) status on disease activity as well as radiographic progression in patients with rheumatoid arthritis (RA) in clinical settings. A retrospective cohort study was conducted using data from a multicenter registry. Data from a total of 553 consecutive RA patients treated with intravenous ABA were included. We primarily compared the status of disease activity (SDAI) and radiographic progression (van der Heijde modified total Sharp score: mTSS) between the ACPA-negative (N = 107) and ACPA-positive (N = 446) groups. 'ACPA positive' was defined as ≥ 13.5 U/mL of anti-CCP antibody. Baseline characteristics between groups were similar. The proportion of patients who achieved low disease activity (LDA; SDAI ≤ 11) at 52 weeks was significantly higher in the ACPA-positive group. Multivariate logistic regression analysis identified ACPA positivity as an independent predictor for achievement of LDA at 52 weeks. Drug retention rate at 52 weeks estimated by the Kaplan-Meier curve was significantly higher in the ACPA-positive group. Achievement rate of structural remission (ΔmTSS ≤ 0.5) at 52 weeks was similar between groups. ABA treatment demonstrated a significantly higher clinical response and higher drug retention rate in ACPA-positive patients. Progression of joint destruction was similar between the ACPA-negative and ACPA-positive groups. Close attention should be paid to joint destruction even in patients showing a favorable response to ABA, especially when the ACPA status is positive.
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Abatacepte/uso terapêutico , Anticorpos Antiproteína Citrulinada/sangue , Antirreumáticos/uso terapêutico , Artrite Reumatoide/sangue , Peptídeos Cíclicos/imunologia , Idoso , Anticorpos Antiproteína Citrulinada/imunologia , Artrite Reumatoide/tratamento farmacológico , Artrite Reumatoide/imunologia , Artrite Reumatoide/patologia , Progressão da Doença , Feminino , Seguimentos , Humanos , Masculino , Prognóstico , Estudos RetrospectivosRESUMO
AIM: This study aimed to identify predictive factors of glucocorticoid (GC)-free remission in patients with polymyalgia rheumatica (PMR) treated with prednisolone (PSL). METHOD: Among 75 PMR patients in our single-center registry, this retrospective study targeted 20 patients who achieved GC-free remission (Remission group) and 30 patients who continued treatment with PSL (PSL group) at 30 months from the initiation of PSL treatment (baseline). RESULTS: There was no significant difference between Remission and PSL groups in baseline demographics. C-reactive protein (CRP) decreased more rapidly at 1 and 3 months from baseline in the Remission group than in the PSL group (P = .013 and .046, respectively). Multivariate logistic regression analysis revealed that the normalization of CRP at 1 month was associated with the achievement of GC-free remission (odds ratio = 5.83, 95% CI = 1.28-26.51, P = .023). In addition, when CRP at 1 month was ≤ 0.17 mg/dL, as determined by receiver operating characteristic curve analysis, both the daily PSL dose and cumulative PSL dose were lower, and the rate of GC-free remission higher, at 30 months compared to when CRP at 1 month was > 0.17 mg/dL (P = .010, .049 and .004, respectively). CONCLUSION: The normalization of CRP within 1 month from baseline predicted GC-free remission in PMR patients treated with PSL, and resulted in a lower cumulative PSL dose.
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Redução da Medicação , Glucocorticoides/administração & dosagem , Polimialgia Reumática/tratamento farmacológico , Prednisolona/administração & dosagem , Idoso , Idoso de 80 Anos ou mais , Biomarcadores/sangue , Proteína C-Reativa/metabolismo , Esquema de Medicação , Feminino , Glucocorticoides/efeitos adversos , Humanos , Masculino , Polimialgia Reumática/diagnóstico , Polimialgia Reumática/imunologia , Valor Preditivo dos Testes , Prednisolona/efeitos adversos , Sistema de Registros , Indução de Remissão , Estudos Retrospectivos , Medição de Risco , Fatores de Risco , Fatores de Tempo , Resultado do TratamentoRESUMO
OBJECTIVE: To investigate predictors of disease flare after methotrexate discontinuation in Japanese rheumatoid arthritis (RA) patients with sustained low disease activity undergoing tocilizumab plus methotrexate combination therapy. METHODS: Participants of this multicenter, open-label, uncontrolled, prospective study were RA patients maintaining low disease activity (Clinical Disease Activity Index [CDAI]≤10) for≥12weeks with tocilizumab plus methotrexate. Methotrexate was discontinued after 12weeks of biweekly administration while continuing tocilizumab therapy. Disease flare was defined as either a CDAI score>10 or intervention with rescue treatments for any reason even if the CDAI score was≤10. The impact of baseline characteristics on disease flare at week 64 (52weeks after methotrexate discontinuation) was assessed with logistic regression models. RESULTS: Efficacy analyses were performed in 49 patients, of whom 15 had a disease flare by week 64. The proportion (95% confidence interval [CI]) of patients who maintained low disease activity without a flare at week 64 was 69.4% (54.6-81.8%). The dosing interval of tocilizumab was longer than that described on the drug label in Japan (i.e., intravenously every 4weeks, or subcutaneously every 2weeks) in 27% and 6% of patients with and without a flare, respectively. Multivariate analysis revealed that male sex (odds ratio [OR]: 18.00, 95% CI: 2.80-115.56) and extended dosing interval of tocilizumab (OR: 12.00, 95% CI: 1.72-83.80) were independent predictors of disease flare. CONCLUSION: Male patients and those receiving tocilizumab at an extended dosing interval are at high risk of disease flare after discontinuation of concomitant methotrexate. TRIAL REGISTRATION NUMBER: jRCTs041180071, UMIN000021247.
Assuntos
Antirreumáticos , Artrite Reumatoide , Anticorpos Monoclonais Humanizados , Antirreumáticos/efeitos adversos , Artrite Reumatoide/diagnóstico , Artrite Reumatoide/tratamento farmacológico , Método Duplo-Cego , Quimioterapia Combinada , Humanos , Japão/epidemiologia , Masculino , Metotrexato/uso terapêutico , Estudos Prospectivos , Exacerbação dos Sintomas , Resultado do TratamentoRESUMO
OBJECTIVES: To explore predictive factors including MMP-3 for achievement of low disease activity (LDA) at 52 weeks in bio-switch rheumatoid arthritis (RA) patients treated with abatacept, for whom obtaining a good clinical response can be difficult. METHODS: Participants were 423 consecutive patients with RA treated with abatacept who were observed for longer than 52 weeks and registered in the TBCR, a Japanese multicentre registry system. Multivariate logistic regression analysis was used to study factors that predict the achievement of LDA at 52 weeks in bio-naïve (n=234) and bio-switch (n=189) groups. RESULTS: ROC analysis revealed that MMP-3 improvement rates at 12 weeks in bio-switch patients had the highest AUC with a cut-off value of 20.0% for predicting LDA achievement at 52 weeks. Multivariate logistic regression analysis revealed that, in addition to DAS28-CRP at baseline, achieving 20% improvement in MMP-3 levels at 12 weeks was an independent predictive factor (adjusted OR: 4.277, p=0.003) in the bio-switch group, whereas DAS28 was the only predictor in the bio-naïve group. Patients who achieved 20% improvement in MMP-3 levels at 12 weeks had significantly higher achievement rates of LDA at 52 weeks compared to those who did not achieve 20% improvement in the bio-switch group (60.0 vs. 33.3%, p=0.001). CONCLUSIONS: Our findings suggest that improvement in MMP-3 levels is key to predicting the clinical efficacy of abatacept. Closer attention paid not only to major clinical indices, but also changes in MMP-3 levels, could improve our ability to optimise clinical results when treating bio-switch patients.
Assuntos
Antirreumáticos , Artrite Reumatoide , Abatacepte/uso terapêutico , Antirreumáticos/uso terapêutico , Artrite Reumatoide/diagnóstico , Artrite Reumatoide/tratamento farmacológico , Humanos , Metaloproteinase 3 da Matriz , Indução de Remissão , Resultado do TratamentoRESUMO
Surgical resection is the standard treatment for the management of localized penile cancer and a neo-urethral meatus is generally created on the penile stump or perineum. Neo-urethral meatus is often stenosed and requires repeated transurethral manipulations such as dilation and urethrotomy. These procedures are generally futile and are associated with poor quality of life. Here, we report a case of penile cancer that developed a neo-meatal stenosis after total penectomy, which was subsequently salvaged by perineal urethrostomy using Blandy technique. A 72-year-old male who was diagnosed with localized penile cancer, underwent total penectomy and creation of neo-meatus on the perineum. Neo-meatus stenosis had developed in the patient and he received repeated urethral dilations without any success. Finally, when the patient was unable to void, he was referred to us for the amelioration of meatal stenosis through the placement of a suprapubic catheter. Because the condition of the residual bulbar urethra was adequate and its length was enough, we planned to create a non-transecting perineal urethrostomy by Blandy technique. An inverted U-shaped perineal incision was made, and a skin flap was created. The scarred neo-meatus and spongiofibrosis at the distal bulbar urethra were completely excised. The residual bulbar urethra was exposed, and a longitudinal ventral incision of 4 cm was made. The edge of the bare urethral mucosa and tunica albuginea of the corpus spongiosum were sutured by 4-0 PDS for hemostasis. The apex of the U-shaped skin flap was brought to the proximal margin of the urethrotomy and a tension-free anastomosis was created between the skin flap and the urethral plate. Thereafter, the skin of the perineum was sutured to the open longitudinal urethrotomy. The patient started to void on the 5th day post-surgery. The subject could void without the help of any intervention and did not require any instrument, sixteen weeks after the surgery.
RESUMO
Objectives: To evaluate the efficacy and safety of methotrexate (MTX) discontinuation in Japanese rheumatoid arthritis (RA) patients with sustained low disease activity undergoing combination therapy with tocilizumab (TCZ) plus MTX.Methods: This multicenter, open-label, uncontrolled, prospective study included RA patients maintaining low disease activity (Clinical Disease Activity Index (CDAI) ≤10) for ≥12 weeks with TCZ plus MTX. Methotrexate was discontinued following 12 weeks of biweekly administration while continuing TCZ therapy. The primary endpoint was the proportion of patients maintaining low disease activity with no flare at week 36.Results: A total of 49 patients completed 36 weeks of therapy. The proportion of patients maintaining low disease activity at week 36 was 75.5%. The lower limit of the 95% confidence interval exceeded the assumed threshold response rate of 60%, demonstrating the clinical feasibility of MTX discontinuation. The prevalence of gastroesophageal reflux disease, defined as a Frequency Scale for Symptoms of Gastroesophageal reflux disease score ≥8, significantly decreased from week 0 to 12 (27.1-18.4%; p= .025).Conclusion: Discontinuation of concomitant MTX is clinically feasible for maintaining low disease activity, and may be beneficial from the perspective of reducing gastrointestinal symptoms in Japanese RA patients treated with TCZ. Trial registration number: UMIN000021247.