Spondyloarthritis and Tietze's syndrome: A Re-evaluation.

被引量：- 发表：1970

Challenges Nurses Face in Providing Care to Older Patients with Rheumatoid Arthritis: A Qualitative Study.

This study aims to identify challenges nurses face in providing care to older patients with rheumatoid arthritis (RA) in Japan. Methods: Nurses certified by the Japan Rheumatism Foundation were requested via mail to describe challenges in providing care to older RA patients. Qualitative content analysis was used. 182 issues were identified from 152 responses. Twenty categories were grouped into seven components, five of which focused on patients: (1) lack of patient understanding, (2) lack of understanding and support from surrounding people, (3) numerous comorbidities and complications, (4) challenges related to physical strength, and (5) financial issues. Two focused on nurses: (6) lack of knowledge of nurses, and (7) inadequate systems and environment in the workplace. Various difficulties, such as polypharmacy due to multimorbidity, lifestyle issues due to aged couples or those living alone, as well as inadequate decision-making and informed consent due to cognitive decline were also identified. Nurses experienced numerous medical and non-medical difficulties in providing care to older RA patients. Assessing patients' comprehension and self-management, and grasping their situations at home are necessary. Along with the improvement of nurses' knowledge and skills, support from their workplace and multidisciplinary team care including families is crucial.

被引量：1 发表：1970

Rheumatoid arthritis increases complication risks in elderly hip fracture patients.: A Japanese nationwide medical claims database study.

Rheumatoid arthritis (RA) is a common autoimmune disorder characterized by chronic inflammation and periarticular bone loss, leading to systemic osteoporosis and heightened fracture susceptibility, especially hip fractures among the elderly. This study aimed to evaluate the outcomes and complications associated with hip fractures in patients with RA relative to those without RA. Using the Japanese National Administrative Diagnosis Procedure Combination (DPC) database, we examined cases of femoral neck fractures from April 2016 to March 2023. After one to three propensity score matching for age, sex, and complications, we examined the association between RA, complications, and mortality during hospitalization in elderly patients with hip fractures. The findings revealed that elderly Japanese RA patients with hip fractures had significantly higher complications of pneumonia than elderly hip fracture patients without RA, with a ratio of 1.232 (95% CI: 1.065-1.426, p=0.0056), and pulmonary embolism, with a ratio of 1.155 (95% CI: 1.036-1.287, p=0.009) in multivariate logistic regression analyses. Although not significantly elevated, it also found a trend toward higher mortality during hospitalization, with a ratio of 1.179 (95% CI: 0.973-1.429, p=0.096). A substantial study based on the Japanese DPC database revealed a significant association between RA and increased complications, including pneumonia and pulmonary embolism. On the other hand, there was a nonsignificant but higher trend for risk of mortality during hospitalization for hip fracture in elderly RA patients. Implementing preventive strategies is essential to minimizing complications in the treatment of hip fractures in patients with RA.

被引量：- 发表：1970

Relationship between MRI findings and renal histopathology in IgG4-related tubulointerstitial nephritis.

MRI is expected to be a valuable tool for evaluating disease activity in immunoglobulin G4 (IgG4)-related tubulointerstitial nephritis (IgG4-TIN). However, the correlation between MRI findings and renal histopathological findings remains to be elucidated. This study aimed to clarify the correlation between MRI findings and renal histopathological findings in IgG4-TIN. This retrospective cross-sectional study investigated 26 patients with biopsy-proven IgG4-TIN who underwent simultaneous percutaneous kidney biopsies and abdominal MRI examinations at Toranomon Hospital or Toranomon Hospital Kajigaya between December 2007 and November 2022. We reviewed kidney biopsy specimens and scored the degree of inflammatory cell infiltration and interstitial fibrosis. We assessed abdominal MRI, specifically examining T1WI, T2WI, and DWI, for the presence of abnormal signals in the inferior pole of the kidney on the side where the kidney biopsy was performed. Spearman's correlation coefficient test was conducted to examine the relationship between the images and histological findings. For T1WI, eight cases showed a positive low-intensity signal, and 18 cases were negative. For T2WI, 19 cases were positive for a low-intensity signal, and seven cases were negative. In DWI, 23 cases were positive for a high-intensity signal, and one was negative. T1WI low-intensity signal and T2WI low-intensity signal were significantly correlated with interstitial fibrosis score (correlation coefficient 0.52 and 0.64). DWI revealed IgG4-TIN detected IgG4-TIN lesions with the highest sensitivity; however, the correlation with inflammatory cell infiltration score was not significant. Low-intensity signal on T2WI is useful for predicting the degree of fibrosis in IgG4-TIN.

被引量：- 发表：1970

Efficacy and safety of Janus kinase inhibitors in patients with difficult-to-treat rheumatoid arthritis.

This study evaluated the effectiveness of Janus kinase inhibitors (JAKi) in patients with difficult-to-treat rheumatoid arthritis (D2T RA). 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). : 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. 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.

被引量：- 发表：1970