Postmarketing surveillance evaluating the safety and effectiveness of golimumab in Japanese patients with rheumatoid arthritis.

OBJECTIVES: The purpose of this study was to evaluate the real-world safety and effectiveness of golimumab (GLM) in Japanese patients with rheumatoid arthritis. METHODS: A postmarketing surveillance of 5154 patients was conducted with a follow-up duration of at least 24 weeks. Patients were divided into four groups based on the initial treatment: 50 mg or 100 mg of GLM with concomitant use of methotrexate (MTX) and 50 mg or 100 mg of GLM monotherapy. Patient characteristics at baseline, safety and effectiveness were assessed for each group. RESULTS: Over 70% of patients received 50 mg of GLM with concomitant MTX, and approximately, 20% received monotherapy. The incidence rate of adverse events was 45.40 per 100 patient-years. The incidence of adverse events including serious adverse events was comparable across all groups. The proportion of patients showing remission or low disease activity increased from 13.69% to 46.21% at the final evaluation, and no differences were observed in the percentage of remission across the four groups. Concomitant MTX use was associated with higher probability of continuing therapy. CONCLUSIONS: GLM showed effectiveness in Japanese rheumatoid arthritis patients with an acceptable safety profile.

Preferences Regarding Shared Decision-Making in Japanese Inflammatory Bowel Disease Patients.

INTRODUCTION: Recent studies have indicated that patients are showing increased interest in playing a larger role in making decisions regarding their medical treatment. Inflammatory bowel disease (IBD) is a chronic disease that manifests either as Crohn's disease (CD) or ulcerative colitis (UC). IBD treatment is multifaceted and dependent on patient-specific factors. The selection of treatment options is mostly driven by physicians, and it is unclear to what degree patients are involved in shared decision-making (SDM). The objective of the current study is to assess preferences among Japanese patients with IBD in regard to SDM during their treatment for IBD. METHODS: A nationwide web-based survey was performed in Japan during February 2016. The patients were asked for their basic clinical characteristics, socioeconomic status, medical history, treatment details, and preferences regarding SDM in IBD treatment. Differences were analyzed by chi-square, t tests, a multiple regression analysis, and ordered logistic regression analysis. RESULTS: In response to the screening survey, a total of 1068 Japanese nationals met the inclusion criteria for this study of being patients diagnosed with IBD who are currently receiving treatment. Of these, 235 had CD and 800 UC; 33 were not specified. Overall, the majority of these patients felt that SDM was very important. Furthermore, interest in SDM was strongly associated with certain disease comorbidities, surgical history, and current treatment, although there were some differences in the results between CD and UC. CONCLUSION: The present study found that the majority of IBD patients in Japan wanted to have a role in their treatment plan. The results indicate that the patient's preference in regard to SDM was driven by their perception of the severity or progression of their disease. FUNDING: Janssen Pharmaceuticals.

Kinetics of circulating Th17 cytokines and adipokines in psoriasis patients.

Psoriasis is associated with an increase of Th17 cytokines, such as IL-17, IL-22, IL-21, and TNF-α, which are produced by Th17 cells. Adipokines are peptide hormones or cytokines secreted from adipose tissues and involved in the pathogenesis of metabolic syndrome (MS). Psoriasis patients have a high prevalence of the MS. In this study, we investigated the statistics of circulating Th17-related cytokines and adipokines in psoriasis patients. Our study identified the significant elevation of serum IL-6, IL-21, IL-22, and resistin levels in psoriasis patients. Increased serum levels of IL-22 and adiponectin were positively correlated with Psoriasis Area and Severity Index (PASI). In contrast, serum high molecular weight adiponectin levels were decreased in psoriasis and negatively correlated with PASI.