Current and Future Burden of Hip and Vertebral Fractures in Asia

The increase in the incidence of hip fractures over time disappeared in Northern European and North American Caucasians after 2000, while an increase was observed in Asian countries including Japan until 2010. However, a decrease in the incidence was observed after 2010. The prevalence of vertebral fractures in Asians, Europeans, and American Caucasians is similar, and the incidences of clinical and morphometric vertebral fractures are higher in Asians compared with European Caucasians. The decrease in the incidence of vertebral fractures over time has been observed in Japan. Although the stabilization or decrease over time in the incidence of hip and vertebral fractures have been observed, the number of patients with these fractures is expected to increase rapidly with increases in the elderly population. Multidisciplinary measures to prevent fragility fractures are an urgent issue in Asia at this time. This narrative review outlines the recent trends in incidence and future burdens of hip fracture and vertebral fracture in Asia

Efficacy of bendamustine on thrombocytopenia and hemolytic anemia secondary to CD5-positive B-cell lymphoma with massive splenomegaly in a patient with rheumatoid arthritis

Chemotherapy for lymphoma may be avoided in the presence of coincident cytopenia. In case of immune cytopenia secondary to lymphoma, treatment of cytopenia is the same for primary cases, however, chemotherapy for lymphoma may be effective at the cost of severe hematological toxicity. The present study reports a complex case of thrombocytopenia and direct antiglobulin test‑negative hemolytic anemia, thus mimicking Evans syndrome, secondary to cluster of differentiation 5‑positive B‑cell lymphoma with massive splenomegaly, in a patient suffering from rheumatoid arthritis for two decades. Treatment with prednisolone, high‑dose dexamethasone, eltrombopag and rituximab for cytopenia were not effective. Chemotherapy with bendamustine subsequently resolved the cytopenia, additionally resulting in a complete remission of lymphoma. Thus, bendamustine may have a role in the management of lymphoma complicated with severe cytopenia

Locomotive syndrome presents a risk for falls and fractures in the elderly Japanese population

Abstract“Locomotive syndrome” is used to designate the condition of individuals with musculoskeletal disease who are highly likely to require nursing care. This article reviews screening, prevalence, causal and related factors, and the relationship between locomotive syndrome and falls and fractures in older adults with this syndrome. A few self-administered questionnaire tools are available to assess individuals for locomotive syndrome. Additionally, screening methods, including a physical functioning assessment, are appropriate for detailed discrimination of locomotive syndrome. The prevalence of locomotive syndrome is significantly higher in women than in men, and tends to increase markedly from 70 years of age. More severe locomotive syndrome is related to knee pain, osteoporosis, sarcopenia, and lumbar disease. The incidence of falling in locomotive syndrome is higher than the incidence for the older population in general. Locomotive training including squats and a unipedal standing exercise has been recommending to prevent locomotive syndrome. This training improves muscle strength and balance function for older people who have a risk for locomotive syndrome

The effect of trunk muscle stabilization training on body functions

The transversus abdominis forms the deepest layer of abdominal muscles. It covers the trunk and functions as a trunk stabilizer. The objective of this study was to examine the effect of training the transversus abdominis in healthy subjects and patients who underwent hip or knee surgery. There were 22 healthy young subjects and 11 ambulatory patients who underwent hip or knee surgery included in the study. The center of gravity postural sway trajectory length in a standing position, the length and area of the sway of the center of gravity, and quadriceps femoris strength were evaluated as measures of physical function. Healthy subjects and patients underwent trunk stabilization training and regular training（ balance training for healthy subjects and 20 minutes of physical therapy for patients） as a control. After trunk stabilization training, quadriceps femoris strength increased in both groups and the center of gravity postural sway trajectory length decreased among patients. When the order of training was compared, quadriceps femoris strength increased when trunk stabilization training was given before regular training. This is probably because trunk stabilization training increased abdominal pressure and improved trunk stability, thereby also stabilizing the pelvic girdle where many groups of leg muscles have their origins

Efficacy, tolerability and safety of once-monthly administration of 75mg risedronate in Japanese patients with involutional osteoporosis: A comparison with a 2.5mg once-daily dosage regimen

AbstractOral risedronate has been shown to be effective in the treatment of osteoporosis when administered once-daily or once-weekly in Japan. This randomized, double-blind, multicenter 12-month study was conducted to compare the efficacy and tolerability of oral risedronate 75mg once-monthly with 2.5mg once-daily in Japanese patients with involutional osteoporosis. Bone mineral density (BMD), biochemical markers of bone metabolism, fractures, and adverse events (AEs) were evaluated. At the end of the study (Month 12, last observation carried forward [M12, LOCF]), mean percent change (SD) from baseline in lumbar spine (L2–L4) BMD, measured by dual energy X-ray absorptiometry (primary endpoint), was increased by 5.69 (4.00)% in the 2.5mg once-daily group (n=428), and 5.98 (4.54)% in the 75mg once-monthly group (n=422). In the non-inferiority t-test (non-inferiority margin Δ=1.5%), the 75mg once-monthly group was non-inferior to the 2.5mg once-daily group (p<0.0001). The difference between treatment groups was 0.28% (95% CI, −0.31% to 0.88%). Changes in biochemical markers of bone metabolism were generally comparable in the two groups, although decreases in the percent change from baseline in urinary NTX/CRN and CTX/CRN were statistically greater in the 2.5mg once-daily group than the 75mg once-monthly group. The frequency of new vertebral fractures (including aggravation of prevalent fractures) at the end of the study (M12, LOCF) was also similar in the two groups: 1.2% in the 2.5mg once-daily group and 1.3% in the 75mg once-monthly group.The incidence of mild/moderate/severe AEs was 75.5%/6.3%/0.5% in the 2.5mg once-daily group and 77.7%/8.1%/0.7% in the 75mg once-monthly group. AEs associated with gastrointestinal symptoms occurred in approximately 30% of subjects in each group but with no severe cases. AEs potentially associated with acute phase reaction (including symptoms of influenza-like illness or pyrexia starting within 3days of the first dose of the study drug and with a duration of 7days or less) only occurred in the 75mg once-monthly group (2.1%, 9/422 subjects; influenza-like symptoms in 1 subject and pyrexia in 8 subjects), although the incidence was low without any severe cases.In conclusion, risedronate 75mg once-monthly (a dosage which is 30 times higher than risedronate 2.5mg once-daily) had non-inferior efficacy in terms of BMD and was similarly well tolerated compared to the once-daily regimen in Japanese patients with involutional osteoporosis. Consistent with the once-daily and once-weekly dosage, the once-monthly dosage of risedronate 75mg was half that used outside Japan (150mg)

Longitudinal change in hip fracture incidence after starting risedronate or raloxifene: an observational study

This study examined patients' risk profiles and adherence to treatment in relation to the effect of risedronate and raloxifene on hip fracture incidence. Administrative billing data were used to follow two cohorts of women aged 65 and older after starting therapy with either risedronate (n=86,735) or raloxifene (n=37,726). The fracture risk profile was described using a 6-month history period before starting therapy. Effectiveness of each therapy was evaluated by comparing the incidence of hip fractures during the first 3months with the subsequent 12months among women adherent (medication possession ratio >80%) compared with those non-adherent to treatment. At the start of therapy, the raloxifene cohort was younger than the risedronate cohort (median age 73 vs. 76years) and had fewer prior fractures (p<0.01 for both). In the first 3months of therapy, hip fracture incidence was lower in the raloxifene group (0.51 per 100 person-years) compared with the risedronate group (0.94 per 100 person-years). In the subsequent 12months, the incidence of hip fractures decreased among patients adherent to the risedronate regimen [relative risk (RR) 0.70, 95% CI 0.59-0.84, p<0.01] and did not change significantly among patients adherent to the raloxifene regimen (RR 1.02, 95% CI 0.73-1.44). In poorly adherent patients, neither drug decreased hip fracture risk. Risedronate treatment in adherent patients rapidly decreased the risk of hip fractures, whereas raloxifene treatment did no

Core Values in Nursing Care Based on the Experiences of Nurses Engaged in Neonatal Nursing: A Text-mining Approach for Analyzing Reflection Records

【Background】 Strong feelings about and enthusiasm for nursing care are reflected in nurses’ thoughts and behaviors in clinical practice and affect their profession. This study was conducted to identify the characteristics of core values in nursing care based on the experiences of nurses engaged in neonatal nursing through a process for recognizing the conceptualization of nursing. 【Methods】 We conceptualized nursing care in 43 nurses who were involved in neonatal nursing using a reflection sheet. We classified descriptions on a sheet based on the Three-Staged Recognition scheme and analyzed them using a text-mining approach. 【Results】 Nurses involved in neonatal nursing recognized that they must take care of the “child,” “mother,” and “family.” Important elements of nursing in nurses with less than 5 years versus 5 or more years of neonatal nursing experience were classified into seven clusters, respectively. These elements were mainly related to family members in both groups. In nurses with less than 5 years of experience, four clusters of one-way communication by nurses were observed in the analysis of the key elements in nursing. On the other hand, five clusters of mutual relationships between patients, their family members, and nurses were observed in nurses with 5 or more years of experience. 【Conclusion】 In conclusion, the core value of nurses engaged in neonatal nursing is family-oriented nursing. Nurses with 5 or more years of neonatal nursing experience understand patients and their family members well through establishing relationships and providing comfort and safety while taking care of them