Modern Rheumatology最新文献

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Challenges faced by nurses engaged in rheumatology care in Japan. 日本从事风湿病护理的护士面临的挑战。
IF 1.8 4区 医学
Modern Rheumatology Pub Date : 2024-07-06 DOI: 10.1093/mr/road079
Mie Fusama, Hideko Nakahara, Misuzu Gregg, Yuriko Kuroe, Yukitomo Urata, Kimito Kawahata, Yutaka Kawahito, Masayo Kojima, Takahiko Sugihara, Motomu Hashimoto, Takako Miyamae, Atsuko Murashima, Masaaki Mori, Nobuyuki Yajima, Toshihiro Matsui
{"title":"Challenges faced by nurses engaged in rheumatology care in Japan.","authors":"Mie Fusama, Hideko Nakahara, Misuzu Gregg, Yuriko Kuroe, Yukitomo Urata, Kimito Kawahata, Yutaka Kawahito, Masayo Kojima, Takahiko Sugihara, Motomu Hashimoto, Takako Miyamae, Atsuko Murashima, Masaaki Mori, Nobuyuki Yajima, Toshihiro Matsui","doi":"10.1093/mr/road079","DOIUrl":"10.1093/mr/road079","url":null,"abstract":"<p><strong>Objectives: </strong>This study aimed to identify the challenges faced by nurses engaged in rheumatology care in Japan.</p><p><strong>Methods: </strong>We conducted a questionnaire survey of nurses in Japan in 2020 on challenges experienced in rheumatology care. The participants were nurses certified by the Japan Rheumatism Foundation. Participants' answers were coded and categorized based on relevant phrases and words. Content analysis was performed on the findings.</p><p><strong>Results: </strong>Responses were collected from 162 participants, and a total of 228 issues were identified. Eighteen categories with 56 subcategories emerged from the data analysis, which were grouped into five types of challenges: (1) communication, (2) understanding, (3) expertise, (4) system, and (5) collaboration. In particular, the results highlighted deficiencies in needs-based multidisciplinary team care.</p><p><strong>Conclusion: </strong>This study elucidated issues experienced by rheumatology nurses in clinical settings in Japan. Furthermore, this investigation revealed the necessity of patient-centred multidisciplinary team care, including health professionals, patients, and other relevant individuals. This study provided practical directions to facilitate the implementation of effective care focused on improving patients' quality of life.</p>","PeriodicalId":18705,"journal":{"name":"Modern Rheumatology","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9937530","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Heating of the neck or elbows alleviates Raynaud's phenomenon but has different effects on different types of patients with systemic sclerosis. 加热颈部或肘部可减轻雷诺现象,但对不同类型的系统性硬化症患者效果不同。
IF 1.8 4区 医学
Modern Rheumatology Pub Date : 2024-07-06 DOI: 10.1093/mr/road091
Yoshihito Shima, Akane Watanabe, Nobuto Inoue, Tetsuya Maruyama, Eiji Kunitomo, Atsushi Kumanogoh
{"title":"Heating of the neck or elbows alleviates Raynaud's phenomenon but has different effects on different types of patients with systemic sclerosis.","authors":"Yoshihito Shima, Akane Watanabe, Nobuto Inoue, Tetsuya Maruyama, Eiji Kunitomo, Atsushi Kumanogoh","doi":"10.1093/mr/road091","DOIUrl":"10.1093/mr/road091","url":null,"abstract":"<p><strong>Objectives: </strong>We previously reported that heating of the neck or elbows alleviated Raynaud's phenomenon in patients with systemic sclerosis and upregulated capillary extension factor angiopoietin-1 (Angpt-1) in the fingertips. In this study, we investigated which cases responded better to the effect of heating of the neck or elbows.</p><p><strong>Methods: </strong>The pre- to postheating change in the visual analogue scale (ΔVAS) for Raynaud's phenomenon was examined for correlation with age, disease duration, autoantibodies, disease types, corticosteroid dose, capillaroscopic nailfold capillary damage, fingertip Angpt-1 concentrations at baseline, and increased rate of Angpt-1 concentration.</p><p><strong>Results: </strong>The ΔVAS for elbow heating correlated positively with the baseline Angpt-1 concentration, whereas opposite correlation was observed for neck heating. The other items did not significantly correlate with the ΔVAS; however, the ΔVAS for elbow heating tended to be larger in patients with advanced capillary damage, whereas an opposite trend was observed for neck heating.</p><p><strong>Conclusions: </strong>Elbow and neck heating alleviated Raynaud's phenomenon to a similar extent, but their mechanism was different. Heating of the elbows had a greater effect on patients with advanced capillary damage and lower fingertip Angpt-1 concentrations.</p>","PeriodicalId":18705,"journal":{"name":"Modern Rheumatology","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10580875","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Association of bisphosphonate with bone loss and pain-related behaviour in an adjuvant-induced osteoporosis model. 在佐剂诱导的骨质疏松症模型中,双膦酸盐与骨质流失和疼痛相关行为的关系。
IF 1.8 4区 医学
Modern Rheumatology Pub Date : 2024-07-06 DOI: 10.1093/mr/road085
Norihiro Mayumi, Hiroki Wakabayashi, Gaku Miyamura, Akihiro Sudo
{"title":"Association of bisphosphonate with bone loss and pain-related behaviour in an adjuvant-induced osteoporosis model.","authors":"Norihiro Mayumi, Hiroki Wakabayashi, Gaku Miyamura, Akihiro Sudo","doi":"10.1093/mr/road085","DOIUrl":"10.1093/mr/road085","url":null,"abstract":"<p><strong>Objectives: </strong>Osteoporosis animal models are used extensively to determine the mechanisms of disease pathology and identify potential biological targets. The study aimed to establish a bone loss model, identify pain-related behaviour in neighbouring joints using an adjuvant-induced osteoporosis model, and examine the therapeutic effect of bisphosphonates.</p><p><strong>Methods: </strong>Complete Freund's adjuvant was injected subcutaneously into the back of the right foot of 8-week-old female ddY mice. Subsequently, pain, arthritis, and bone density in the right knee were monitored over time.</p><p><strong>Results: </strong>Pain evaluation using von Frey filaments showed a significantly exacerbated knee pain threshold compared to the control group (saline administration) at 7- and 14-day intervals after complete Freund's adjuvant administration, and bone density during the same period also significantly declined. The adjuvant-induced osteoporosis model was created similarly; alendronate 40 μg/kg was subcutaneously injected twice and vehicle once from 7 to 14 days after onset. In the alendronate administration group on the 14th day, significant improvements in bone density, arthritis, and pain threshold around the knee were observed compared to the untreated group.</p><p><strong>Conclusions: </strong>Alendronate may contribute to pain improvement through the simultaneous effects of bone mass improvement and suppression of osteoporotic pain.</p>","PeriodicalId":18705,"journal":{"name":"Modern Rheumatology","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10122736","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Assessment of clinical and radiological characteristics of Japanese patients with synovitis, acne, pustulosis, hyperostosis, and osteitis syndrome. 评估日本滑膜炎、痤疮、脓疱病、骨质增生和骨炎综合征患者的临床和放射学特征。
IF 1.8 4区 医学
Modern Rheumatology Pub Date : 2024-07-06 DOI: 10.1093/mr/road086
Yu Mori, Takuya Izumiyama, Hiroshi Okuno, Munenori Watanuki, Ryuichi Kanabuchi, Shinichiro Yoshida, Jun Iwatsu, Naoko Mori, Toshimi Aizawa
{"title":"Assessment of clinical and radiological characteristics of Japanese patients with synovitis, acne, pustulosis, hyperostosis, and osteitis syndrome.","authors":"Yu Mori, Takuya Izumiyama, Hiroshi Okuno, Munenori Watanuki, Ryuichi Kanabuchi, Shinichiro Yoshida, Jun Iwatsu, Naoko Mori, Toshimi Aizawa","doi":"10.1093/mr/road086","DOIUrl":"10.1093/mr/road086","url":null,"abstract":"<p><strong>Objective: </strong>This study aimed to analyse the radiological characteristics and clinical diversity of Japanese patients with synovitis, acne, pustulosis, hyperostosis, and osteitis (SAPHO) syndrome, a heterogeneous disorder.</p><p><strong>Methods: </strong>Radiographs and clinical information from 115 Japanese patients (female/male: 81/34; mean age at onset: 48.7 years) diagnosed with SAPHO syndrome between January 2007 and December 2020 were retrospectively reviewed. Additionally, the treatment for SAPHO syndrome was explored.</p><p><strong>Results: </strong>Among the 115 patients, 70 patients had complications, including palmoplantar pustulosis, acne, or psoriasis. Imaging studies included bone scintigraphy, magnetic resonance imaging, computed tomography, and positron emission tomography in 71, 58, 70, and 23 patients, respectively. The most frequent lesions were arthritis and hyperostosis of the sternoclavicular joints in 96 patients; spinal lesions, including sacroiliac arthritis, were observed in 85 patients. Peripheral aseptic osteitis was observed in 22 patients, and the tibia was involved in 12. The treatments consisted of analgesics, bisphosphonates, conventional synthetic disease-modifying antirheumatic drugs, and biologics (tumour necrosis factor inhibitors and interleukin-23p19 inhibitors) in 85, 15, 23, and 10 patients (8 and 2 patients), respectively.</p><p><strong>Conclusions: </strong>Sternoclavicular hyperostosis and pustulosis are frequently observed in patients with SAPHO syndrome. Biological agents were more frequently used in patients with peripheral osteitis and arthritis.</p>","PeriodicalId":18705,"journal":{"name":"Modern Rheumatology","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10422264","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Locomotive syndrome and depressive symptoms: A cross-sectional study in middle-aged women. 机车综合征和抑郁症状:一项针对中年女性的横断面研究。
IF 1.8 4区 医学
Modern Rheumatology Pub Date : 2024-07-06 DOI: 10.1093/mr/road096
Michitaka Kato, Etsuko Ozaki, Daisuke Matsui, Wataru Nakano, Satoko Nakano, Sintaro Ono, Kazuya Kito, Teruhide Koyama
{"title":"Locomotive syndrome and depressive symptoms: A cross-sectional study in middle-aged women.","authors":"Michitaka Kato, Etsuko Ozaki, Daisuke Matsui, Wataru Nakano, Satoko Nakano, Sintaro Ono, Kazuya Kito, Teruhide Koyama","doi":"10.1093/mr/road096","DOIUrl":"10.1093/mr/road096","url":null,"abstract":"<p><strong>Objective: </strong>Evidence for an association between locomotive syndrome (LS) and depression is lacking in middle-aged women. This study aimed to investigate the relationship between LS severity and depressive symptoms in community-dwelling middle-aged women.</p><p><strong>Methods: </strong>This cross-sectional study included 1520 middle-aged women (mean age 52 ± 6 years). LS severity was evaluated using the 25-question Geriatric Locomotive Function Scale questionnaire and motor function test. Depressive symptoms were assessed using the Zung self-rating depression scale. Multiple logistic regression analyses were performed to determine the association between depressive symptoms and LS severity, adjusting for potential confounding factors.</p><p><strong>Results: </strong>LS severity, as evaluated through both questionnaires and motor function tests, was significantly associated with depressive symptoms (self-rating depression scale  ≥ 40 points) in middle-aged women. The relationship between LS and depressive symptoms was only significant when assessed through the 25-question Geriatric Locomotive Function Scale questionnaire rather than the motor function tests. Additionally, a stepwise association was observed between pain severity, as assessed by the 25-question Geriatric Locomotive Function Scale, and the prevalence of depressive symptoms.</p><p><strong>Conclusions: </strong>LS severity is significantly associated with depressive symptoms in community-dwelling middle-aged women, suggesting the need for additional mental status assessment in participants with LS and concurrent pain.</p>","PeriodicalId":18705,"journal":{"name":"Modern Rheumatology","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41135986","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Magnetic resonance imaging screening for osteonecrosis of the femoral head after coronavirus disease 2019. 新冠肺炎后股骨头坏死的MRI筛查。
IF 1.8 4区 医学
Modern Rheumatology Pub Date : 2024-07-06 DOI: 10.1093/mr/road095
Kazuma Takashima, Makoto Iwasa, Wataru Ando, Keisuke Uemura, Hidetoshi Hamada, Hirokazu Mae, Yuki Maeda, Nobuhiko Sugano
{"title":"Magnetic resonance imaging screening for osteonecrosis of the femoral head after coronavirus disease 2019.","authors":"Kazuma Takashima, Makoto Iwasa, Wataru Ando, Keisuke Uemura, Hidetoshi Hamada, Hirokazu Mae, Yuki Maeda, Nobuhiko Sugano","doi":"10.1093/mr/road095","DOIUrl":"10.1093/mr/road095","url":null,"abstract":"<p><strong>Objectives: </strong>Systemic steroid administration has been suggested for the treatment of coronavirus disease 2019 (COVID-19), but the occurrence of osteonecrosis of the femoral head (ONFH) was one of the concerns for this treatment. This study aimed to use magnetic resonance imaging (MRI) to assess the incidence of ONFH after the treatment for COVID-19.</p><p><strong>Methods: </strong>The study included 41 patients who were hospitalized and treated for pneumonia or other COVID-19-induced diseases. We conducted interviews with these patients regarding hip pain and performed MRI screenings for ONFH. The incidence and timing of ONFH after COVID-19 treatment were investigated.</p><p><strong>Results: </strong>Of the 41 patients, one died of pneumonia and the remaining patients did not complain of hip pain. MRI screening was performed for 26 patients, and asymptomatic ONFH was detected in one patient (3.8%) whose ONFH appeared 1 month after the COVID-19 infection.</p><p><strong>Conclusions: </strong>Our MRI screening of ONFH in post-COVID-19 patients revealed asymptomatic ONFH, which would not have been identified without active screening. Physicians should be aware that ONFH may occur in patients after treating COVID-19.</p>","PeriodicalId":18705,"journal":{"name":"Modern Rheumatology","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41155474","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A multicentre, large-scale, observational study of tocilizumab in patients with giant cell arteritis in Japan. 日本对巨细胞动脉炎患者使用托西珠单抗的多中心、大规模观察研究。
IF 1.8 4区 医学
Modern Rheumatology Pub Date : 2024-07-06 DOI: 10.1093/mr/road074
Masayoshi Harigai, Takako Miyamae, Hideyuki Hashimoto, Kosei Umetsu, Katsuhisa Yamashita, Yoshikazu Nakaoka
{"title":"A multicentre, large-scale, observational study of tocilizumab in patients with giant cell arteritis in Japan.","authors":"Masayoshi Harigai, Takako Miyamae, Hideyuki Hashimoto, Kosei Umetsu, Katsuhisa Yamashita, Yoshikazu Nakaoka","doi":"10.1093/mr/road074","DOIUrl":"10.1093/mr/road074","url":null,"abstract":"<p><strong>Objectives: </strong>In clinical trials, tocilizumab (TCZ) is efficacious in patients with giant cell arteritis (GCA). This study evaluated the real-world tolerability and effectiveness of TCZ in Japanese patients with GCA.</p><p><strong>Methods: </strong>In this multicentre, prospective, Phase 4, large-scale, observational study, patients with GCA (with no TCZ treatment 6 months before the study) were recruited from 71 centres across Japan. Patients received subcutaneous TCZ 162 mg weekly (observation period, 52 weeks).</p><p><strong>Results: </strong>Of the 117 patients [female, 70.1%; mean age, 74.2 years; mean disease duration, 1.4 years; treated for new-onset GCA, 71.8%; presence of large-vessel lesions (LVLs), 61.5%; previous immunosuppressant use, 28.2%; glucocorticoids at baseline, 95.7% (mean: 22.4 mg/day)], 38.5% reported adverse events. The most common adverse events of special interest were neutropaenia and leukopaenia (7.7%), followed by serious infection (6.0%). The relapse-free proportion was 85.0%; relapse after remission, 6.0%; and no remission, 9.0%. At the last observation, 94.2% of relapse-free patients received a concomitant glucocorticoid dose of <10 mg/day. Fatigue, headache, neck pain, and absence of LVLs were positively associated with the relapse.</p><p><strong>Conclusions: </strong>TCZ was effective and well tolerated in Japanese patients with GCA and may be an effective treatment option combined with glucocorticoids.</p>","PeriodicalId":18705,"journal":{"name":"Modern Rheumatology","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9952400","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
High-fat diet-induced obesity accelerates the progression of spontaneous osteoarthritis in senescence-accelerated mouse prone 8. 高脂饮食诱发的肥胖会加速衰老加速小鼠易患的自发性骨关节炎的发展 8.
IF 1.8 4区 医学
Modern Rheumatology Pub Date : 2024-07-06 DOI: 10.1093/mr/road069
Chenyang Ding, Dilimulati Yimiti, Yohei Sanada, Yuki Matsubara, Tomoyuki Nakasa, Kiminori Matsubara, Nobuo Adachi, Shigeru Miyaki
{"title":"High-fat diet-induced obesity accelerates the progression of spontaneous osteoarthritis in senescence-accelerated mouse prone 8.","authors":"Chenyang Ding, Dilimulati Yimiti, Yohei Sanada, Yuki Matsubara, Tomoyuki Nakasa, Kiminori Matsubara, Nobuo Adachi, Shigeru Miyaki","doi":"10.1093/mr/road069","DOIUrl":"10.1093/mr/road069","url":null,"abstract":"<p><strong>Objectives: </strong>Ageing and obesity are major risk factors for osteoarthritis (OA), a widespread disease currently lacking efficient treatments. Senescence-accelerated mouse prone 8 (SAMP8) display early onset ageing phenotypes, including OA. This study investigates the impacts of high-fat diet (HFD)-induced obesity on OA development in SAMP8.</p><p><strong>Methods: </strong>SAMP8 at 5 weeks were fed either a normal chow diet or an HFD for 10 weeks to induce obesity. Parameters related to obesity, liver function, and lipid and glucose metabolism were analysed. At 14 weeks of age, knee joint pathology, bone mineral density, and muscle strength were assessed. Immunohistochemistry and TUNEL staining were performed to evaluate markers for cartilage degeneration and chondrocyte apoptosis.</p><p><strong>Results: </strong>At 14 weeks of age, HFD-induced obesity increased liver and adipose tissue inflammation in SAMP8 without further exacerbating diabetes. Histological scoring revealed aggravated cartilage, menisci deterioration, and synovitis, while no further loss of bone mineral density or muscle strength was observed. Increased chondrocyte apoptosis was detected in knee joints following HFD feeding.</p><p><strong>Conclusions: </strong>Ten weeks of HFD feeding promotes spontaneous OA progression in 14-week-old SAMP8, potentially via liver damage that subsequently leads to chondrocyte apoptosis. This ageing-obese mouse model may prove valuable for further exploration of spontaneous OA pathophysiology.</p>","PeriodicalId":18705,"journal":{"name":"Modern Rheumatology","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9898325","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Clinical investigation for the mechanisms of anaphylactic symptoms in osteoarthritis patients after diclofenac etalhyaluronate administration. 骨关节炎患者服用双氯芬酸依他脲后过敏症状机制的临床研究。
IF 1.8 4区 医学
Modern Rheumatology Pub Date : 2024-07-06 DOI: 10.1093/mr/road100
Yoshihiro Nishida, Akiko Yagami, Shuhei Takada, Dai Muramatsu, Yuji Nobuoka, Yoshimichi Okayama
{"title":"Clinical investigation for the mechanisms of anaphylactic symptoms in osteoarthritis patients after diclofenac etalhyaluronate administration.","authors":"Yoshihiro Nishida, Akiko Yagami, Shuhei Takada, Dai Muramatsu, Yuji Nobuoka, Yoshimichi Okayama","doi":"10.1093/mr/road100","DOIUrl":"10.1093/mr/road100","url":null,"abstract":"<p><strong>Objective: </strong>This study was conducted to investigate the mechanisms of anaphylaxis in patients with osteoarthritis of the knee and hip after diclofenac etalhyaluronate [product name: JOYCLU® (JCL)] intra-articular injection and to determine the utility of tests to investigate the mechanism involved.</p><p><strong>Methods: </strong>In this observational study in Japan, patients aged ≥20 years with knee or hip osteoarthritis who received JCL intra-articular injection experienced anaphylactic symptoms considered related to JCL ('experienced patients') or did not experience allergic symptoms considered related to JCL ('non-experienced patients'). Basophil activation tests (BATs), specific immunoglobulin E (IgE) antibody testing by enzyme-linked immunosorbent assays (ELISAs) or immunochromatographic kit, and genome-wide association studies (GWASs) were conducted using patient blood and saliva.</p><p><strong>Results: </strong>Thirteen experienced patients and 14 non-experienced patients were tested. Seven experienced patients tested positive by BAT using diclofenac etalhyaluronate-containing test substances. Diclofenac-specific IgE antibodies were detected in four of seven BAT-positive patients but not in the non-experienced patients. Specific IgE antibody testing by immunochromatographic kit and genome-wide association study showed no clear results.</p><p><strong>Conclusions: </strong>These findings suggest that anaphylaxis occurs after JCL administration via an IgE-mediated mechanism and that diclofenac etalhyaluronate may be involved in this mechanism. BAT and diclofenac -specific IgE enzyme-linked immunosorbent assay may be useful tests for investigating the mechanisms of anaphylactic reactions after JCL administration.</p>","PeriodicalId":18705,"journal":{"name":"Modern Rheumatology","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49679702","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Contribution of the factors to EuroQol 5 Dimensions in rheumatoid arthritis patients achieving low disease activity/remission with abatacept treatment: Post hoc subgroup analyses of the Japanese real-world observational 'ORIGAMI' study. 类风湿性关节炎患者在接受阿帕他赛治疗后达到低疾病活动度/缓解程度的EuroQol 5维度的影响因素:日本真实世界观察性 "ORIGAMI "研究的事后分组分析。
IF 1.8 4区 医学
Modern Rheumatology Pub Date : 2024-07-06 DOI: 10.1093/mr/road082
Masayoshi Harigai, Eiichi Tanaka, Eisuke Inoue, Naoto Tamura, Kenta Misaki, Takanori Azuma, Shintaro Hirata, Fuminori Hirano, Yoshinori Taniguchi, Masaki Mitsuhashi, Masahiro Kondo, Motohiro Oribe, Kazutoshi Aoki, Michiaki Kadode, Katsuki Tsuritani, Hisashi Yamanaka
{"title":"Contribution of the factors to EuroQol 5 Dimensions in rheumatoid arthritis patients achieving low disease activity/remission with abatacept treatment: Post hoc subgroup analyses of the Japanese real-world observational 'ORIGAMI' study.","authors":"Masayoshi Harigai, Eiichi Tanaka, Eisuke Inoue, Naoto Tamura, Kenta Misaki, Takanori Azuma, Shintaro Hirata, Fuminori Hirano, Yoshinori Taniguchi, Masaki Mitsuhashi, Masahiro Kondo, Motohiro Oribe, Kazutoshi Aoki, Michiaki Kadode, Katsuki Tsuritani, Hisashi Yamanaka","doi":"10.1093/mr/road082","DOIUrl":"10.1093/mr/road082","url":null,"abstract":"<p><strong>Objectives: </strong>To address improvements in quality of life, we analysed the relative contributions of factors to EuroQol 5 Dimensions (EQ-5D) in abatacept-treated rheumatoid arthritis patients in the Orencia® Registry in Geographically Assembled Multicenter Investigation (ORIGAMI) study.</p><p><strong>Methods: </strong>Patients who were evaluable for disease activity through to  Week 52 in the ORIGAMI study were divided into those achieving Simplified Disease Activity Index-remission/low disease activity (remission/LDA; n = 178) and patients with moderate disease activity/high disease activity (MDA/HDA; n = 99). We compared the changes in EQ-5D and other outcomes through to Week 52. Focusing on the remission/LDA group, the contribution of each factor to the variance of EQ-5D at baseline and Week 52 was examined using analysis of variance.</p><p><strong>Results: </strong>The remission/LDA group showed greater improvements than the MDA/HDA group in EQ-5D, Japanese Health Assessment Questionnaire, visual analogue scale for pain (Pain VAS), and patient's global assessment (PtGA). In the remission/LDA group, factors significantly contributing to EQ-5D were sex, C-reactive protein, and Pain VAS at baseline, and PtGA and age at Week 52.</p><p><strong>Conclusions: </strong>In rheumatoid arthritis patients who achieved remission/LDA during abatacept treatment, PtGA and age at Week 52 contribute to the variance of EQ-5D, suggesting that the identification of factors associated with PtGA may be important to address improvements in quality of life.</p>","PeriodicalId":18705,"journal":{"name":"Modern Rheumatology","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2024-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10124103","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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