Prevalence and impact on daily life of lower urinary tract symptoms in Japan: Results of the 2023 Japan Community Health Survey (JaCS 2023).

OBJECTIVES: A large-scale nationwide epidemiological survey of lower urinary tract symptoms (LUTS) was conducted via the Internet in 2023 to clarify the current prevalence of LUTS and evaluate its impact on daily life in Japan. METHODS: The survey was conducted among individuals aged 20-99 years old who had anonymously registered with a Japanese online research company. The survey consisted of 48 questions related to LUTS and daily life. RESULTS: A total of 6210 participants (3088 females and 3122 males), who were selected by probability sampling based on the composition of the Japanese population (age range: 20-99), were recruited. The overall prevalence of LUTS was 77.9% among the subjects aged ≥20 and 82.5% among those aged ≥40. The prevalence of LUTS differed between the sexes and trends toward significant increases in prevalence with age were seen for almost all LUTS. Furthermore, the prevalence of overactive bladder (OAB) was 11.9% among the subjects aged ≥20 and 13.8% among those aged ≥40. This study also showed that LUTS negatively affected daily life. However, the percentage of subjects who visited a physician to receive treatment for LUTS was low, including for participants with a history of treatment for LUTS, although this increased with age. CONCLUSION: The prevalence of LUTS, including OAB, increased with age and negatively affected daily life. However, since the percentage of patients who visit a physician to receive treatment for LUTS remains low, further educational activities regarding LUTS are necessary.

Evaluating a frailty education program implemented through barbershops/salons in Japan: A preliminary study.

Although frailty has detrimental physical and psychological effects on elderly people, it is potentially reversible. In this study, we aim to evaluate the effectiveness of a pilot frailty education program implemented through barbershops/salons in Japan. In January 2018, we selected five barbershops/salons in Japan where customers were educated on frailty, which was classified as "normal," "prefrail," and "frail." We developed a web-based assessment tool to reduce the workload for barbers/stylists. Participants included 45 customers (82% women), with a median (interquartile range) age of 53.0 (47.5-57.5) years, and a mean ± SD BMI of 22.3 ± 2.7. Frailty scores indicated that 35% of participants were normal, 58% were prefrail, and 7% were frail. Frailty status scores reflected no significant differences after the intervention. Customers classified as frail were advised to visit the regional comprehensive support center for further professional frailty assessment. Participants, especially those aged over 65 years, found the web-based assessment difficult to use. In conclusion, a frailty education program implemented through barbershops/salons is possible because barbers/stylists can provide information on and assessment of frailty. Females and highly educated customers are more likely to be interested in participating. Nevertheless, a simple intervention is essential to expand the program nationwide.

Impact of osteoporosis liaison services on the expected lifetime osteoporosis-related medical expenses of patients with fragility fracture in a private hospital in Japan.

We report the efficacy of a Japanese fracture liaison service (FLS), the osteoporosis liaison service (OLS), in suppressing osteoporosis-related expenses from the public insurance by preventing secondary fracture in spite of higher medication costs during expected life spans. OLS could reduce medical expenses for osteoporosis in all age groups. PURPOSE: Osteoporosis liaison services (OLS), which are based on fracture liaison services (FLS), are used in Japan to prevent both primary and secondary fractures in older people. We aimed to clarify the effects of OLS on the medical expenses. PATIENTS AND METHODS: We compared patients with fragile fractures hospitalized to Saitama Jikei Hospital before and after implementing OLS. These were labeled a non-OLS group and an OLS group, and they were further organized by age (< 75, 75-84, and ≥ 85 years). The expected osteoporosis-related medical expenses during life were calculated by the occurrence, fracture site, medication, and life expectancy and compared between the non-OLS and OLS groups by the age group. RESULTS: The non-OLS group included 400 people (100 males and 300 females, mean age 81.7 ± 9.7 years), comprising 154 with vertebral fractures and 246 with hip fractures. The OLS group included 406 patients (101 males and 305 females, mean age 82.4 ± 9.3 years), of whom 161 had vertebral fractures and 245 had hip fractures. The suppressive secondary fracture effects of OLS were previously reported. The expected expense of osteoporosis treatment in the OLS group was found to be greater than that in the non-OLS group for all age groups. In contrast, expected expenses for treating secondary fractures were shown to increase more in the non-OLS group. However, total expenses were lower in the OLS group across all age groups. CONCLUSION: The implementation of OLS can reduce overall healthcare costs despite the increased expenses required to provide medical therapy and periodic examinations.

Treatments for elderly cancer patients and reforms to social security systems in Japan.

In Japan, the population aged 65 years and above accounts for 29% of the total population. Furthermore, the number of cancer patients among the elderly is increasing. Geriatric oncology is a discipline that deals with appropriate care for elderly cancer patients based on their characteristics. The International Society of Geriatric Oncology considers education, treatment, research, and partnership building areas of significance and priority for policy goals. In Japan, the Third Term of the Basic Plan to Promote Cancer Control is an initiative to improve the infrastructure and health services involved in cancer care. Content related to "cancer in the elderly" was added to establish guidelines for treating cancer in the elderly. Thus far, "Clinical Practice Guidelines of Cancer Drug Therapies for the Elderly" have been published. With the increasing age of the population, social security expenditures will increase substantially after the fiscal year 2022. Reforms to social security systems, such as pensions, medical care, and nursing care, are underway. It is important to enhance cooperation between oncology and geriatrics and to support cooperative systems among families and medical professionals to promote geriatric oncology. Since the working-age population and the total population have begun to decline, Japan is facing many challenges. As a leader of a super-aging society, Japan has the potential to share its experience on a global scale and address potential long-term outcomes.

Thirty years of translational research in Mobility Medicine: Collection of abstracts of the 2020 Padua Muscle Days.

More than half a century of skeletal muscle research is continuing at Padua University (Italy) under the auspices of the Interdepartmental Research Centre of Myology (CIR-Myo), the European Journal of Translational Myology (EJTM) and recently also with the support of the A&CM-C Foundation for Translational Myology, Padova, Italy. The Volume 30(1), 2020 of the EJTM opens with the collection of abstracts for the conference "2020 Padua Muscle Days: Mobility Medicine 30 years of Translational Research". This is an international conference that will be held between March 18-21, 2020 in Euganei Hills and Padova in Italy. The abstracts are excellent examples of translational research and of the multidimensional approaches that are needed to classify and manage (in both the acute and chronic phases) diseases of Mobility that span from neurologic, metabolic and traumatic syndromes to the biological process of aging. One of the typical aim of Physical Medicine and Rehabilitation is indeed to reduce pain and increase mobility enough to enable impaired persons to walk freely, garden, and drive again. The excellent contents of this Collection of Abstracts reflect the high scientific caliber of researchers and clinicians who are eager to present their results at the PaduaMuscleDays. A series of EJTM Communications will also add to this preliminary evidence.

The Impact of Discontinuation of the Medical Examiner System: Cases of Drowning in the Bathtub at Home.

The incidence of death by drowning greatly varies among different prefectures in Japan, mainly due to climate difference. However, there could be other factors affecting the incidence of deaths besides climate, for example, differences in regional death investigation systems. Here, we aimed to elucidate other such factors affecting the mortality data of drowning in the bathtub, especially the effects of discontinuing the medical examiner system. Police data in Kyoto and ambulatory care information in Yokohama were used. Data on cases of elderly individuals found dying or dead in the bathtub at home in winter 2014-2015 were obtained. The following data were collected for each case: age, gender, presence/absence of ambulatory transport, performance of autopsy, and cause of death. The autopsy and drowning rates in Kyoto were 0%, whereas both values in Yokohama were significantly higher at 93.1% and 89.4%, respectively (the denominator of each of the rates is the total number of elderly (aged 65 or over) individuals found dying or dead in the bathtub at home in each city during each winter). Despite no significant difference of incidence of total bath-related death, the proportion of drowning-related deaths was overwhelmingly higher in Yokohama than in Kyoto. The difference can be attributed to the difference in autopsy rates between the two cities, mainly caused by the presence/absence of a medical examiner system. Therefore, we should pay careful attention to future changes in autopsy/drowning rates in Yokohama, and ascertain whether the change might be continuously influenced by the abolishment of this system.

The problems associated with revision surgery.

This article highlights the issue related to revision surgery in spine and the possible implications in the next future. These slides can be retrieved under Electronic Supplementary Material.

The importance of the rate of pure "attended deaths at home" for objective outcome indicator for assessing the prevalence of home care in Japan.

BACKGROUND: No study has yet been performed on the importance of the rate of pure "attended deaths at home," excluding examined deaths subjected to a postmortem examination. Therefore, in the present study, we investigated actual state of pure "attended deaths at home," in order to provide reference data for the future development of end-of-life care at home. METHODS: We performed a detailed survey in Yokohama City according to the type of death, age, and underlying cause of death in cases of home deaths, based on the detailed version of the Vital Statistics Survey Death Forms. Then, we divided deaths occurring in each municipality in Kanagawa Prefecture into two categories: "examined deaths" or "attended deaths," which were also stratified by the place of death, based on the Vital Statistics, and data on number of death cases subjected to postmortem examination from the Kanagawa Prefectural Police Headquarters. RESULTS: In 2013, the survey in Yokohama City showed large differences in age distribution and cause of death between examined and attended deaths. In 2014, home deaths accounted for 15.7% of all deaths in the prefecture, whereas the overall proportion of attended deaths at home was 6.9%. CONCLUSIONS: We should utilize the rate of pure "attended deaths at home" for objective outcome indicator.

Characteristics of Mild Cognitive Impairment in Northern Japanese Community-Dwellers from the ORANGE Registry.

A gradually increasing prevalence of mild cognitive impairment (MCI) is recognized in the super-aging society that Japan faces, and early detection and intervention in community-dwellers with MCI are critical issues to prevent dementia. Although many previous studies have revealed MCI/non-MCI differences in older individuals, information on the prevalence and characteristics of MCI in rural older adults is limited. The aim of this study was to investigate differential characteristics between older adults with and without MCI. The investigation was conducted over one year from 2018 to 2019. Participants were recruited from Akita in northern Japan. Neuropsychological assessments were applied to classify MCI, including the National Center for Geriatrics and Gerontology Functional Assessment Tool (NCGG-FAT) and the Touch panel-type Dementia Assessment Scale (TDAS) based on the Alzheimer's disease assessment scale. Our samples consisted of 103 older adults divided into 54 non-MCI and 49 MCI. The MCI group had lower scores of all cognitive items. Our results showed that individuals with MCI had significantly slower walking speed (WS) and worse geriatric depression scale (GDS) compared to non-MCI. In addition, WS was significantly associated with some cognitive items in non-MCI, but not in MCI. Finally, we showed that predictive variables of MCI were WS and GDS. Our study provides important information about MCI in rural community-dwellers. We suggest that older adults living in a super-aging society should receive lower limb training, and avoiding depression in older adults through interaction of community-dwellers may contribute to preventing the onset of MCI.

The importance of the rate of pure "attended deaths at home" for objective outcome indicator for assessing the prevalence of home care in Japan

BACKGROUND@#No study has yet been performed on the importance of the rate of pure "attended deaths at home," excluding examined deaths subjected to a postmortem examination. Therefore, in the present study, we investigated actual state of pure "attended deaths at home," in order to provide reference data for the future development of end-of-life care at home.@*METHODS@#We performed a detailed survey in Yokohama City according to the type of death, age, and underlying cause of death in cases of home deaths, based on the detailed version of the Vital Statistics Survey Death Forms. Then, we divided deaths occurring in each municipality in Kanagawa Prefecture into two categories: "examined deaths" or "attended deaths," which were also stratified by the place of death, based on the Vital Statistics, and data on number of death cases subjected to postmortem examination from the Kanagawa Prefectural Police Headquarters.@*RESULTS@#In 2013, the survey in Yokohama City showed large differences in age distribution and cause of death between examined and attended deaths. In 2014, home deaths accounted for 15.7% of all deaths in the prefecture, whereas the overall proportion of attended deaths at home was 6.9%.@*CONCLUSIONS@#We should utilize the rate of pure "attended deaths at home" for objective outcome indicator.

Matters to address prior to introducing new life support technology in Japan: three serious ethical concerns related to the use of left ventricular assist devices as destination therapy and suggested policies to deal with them.

BACKGROUND: Destination therapy (DT) is the permanent implantation of a left ventricular assist device (LVAD) in patients with end-stage, severe heart failure who are ineligible for heart transplantation. DT improves both the quality of life and prognosis of patients with end-stage heart failure. However, there are also downsides to DT such as life-threatening complications and the potential for the patient to live beyond their desired length of life following such major complications. Because of deeply ingrained cultural and religious beliefs regarding death and the sanctity of life, Japanese society may not be ready to make changes needed to enable patients to have LVADs deactivated under certain circumstances to avoid needless suffering. MAIN TEXT: Western ethical views that permit LVAD deactivation based mainly on respect for autonomy and dignity have not been accepted thus far in Japan and are unlikely to be accepted, given the current Japanese culture and traditional values. Some healthcare professionals might regard patients as ineligible for DT unless they have prepared advance directives. If this were to happen, the right to prepare an advance directive would instead become an obligation to do so. Furthermore, patient selection for DT poses another ethical issue. Given the predominant sanctity of life principle and lack of cost-consciousness regarding medical expenses, medically appropriate exclusion criteria would be ignored and DT could be applied to various patients, including very old patients, the demented, or even patients in persistent vegetative states, through on-site judgment. CONCLUSION: There is an urgent need for Japan to establish and enact a basic act for patient rights. The act should include: respect for a patient's right to self-determination; the right to refuse unwanted treatment; the right to prepare legally binding advance directives; the right to decline to prepare such directives; and access to nationally insured healthcare. It should enable those concerned with patient care involving DT to seek ethical advice from ethics committees. Furthermore, it should state that healthcare professionals involved in the discontinuation of life support in a proper manner are immune to any legal action and that they have the right to conscientiously object to LVAD deactivation.

Dental hygienists' perceptions of professionalism are multidimensional and context-dependent: a qualitative study in Japan.

BACKGROUND: Due to the declining birth rate and aging of Japanese society, the roles and responsibilities of dental hygienists are continuously expanding. Medical professionalism needs to be pursued continuously throughout one's career in order to improve dental care and treatment. Although conceptualising professionalism is essential to the education of health professionals, professionalism in the field of dental hygiene has not been defined or adequately examined in Japan. The purposes of this study are to investigate dental hygienists' perceptions of the constituent elements of professionalism and the factors affecting their perceptions. METHODS: Semi-structured interviews were conducted with 18 dental hygienists in Japan. Drawing on the conceptualisation of professionalism in medicine described by Van de Camp et al., the transcribed data were thematically analysed. RESULTS: The dental hygienists in this study perceived 70 constituent elements that were categorised into eight core competencies related to professionalism. These competencies were further classified into three main themes: intrapersonal, interpersonal, and public professionalism. There were three sociohistorical factors that affected their perceptions of the constituent elements, namely academic background (university or technical school), the contexts of any previously provided dental care (university hospital or dental clinic), and their social interactions with their colleagues during their engagement in dental practice (dental team or interprofessional team). Moreover, according to their sociohistorical backgrounds, the dental hygienists saw themselves variously as scholars (university graduates), facilitators (university hospital), skillful artisans (dental clinic), or collaborators (interprofessional team). CONCLUSIONS: Dental hygienists' perceptions of professionalism are multidimensional and context-dependent, so culture- and professional-specific elements need to be included in educational curricula and continuing professional development programmes. In particular, the conceptualisation of professionalism in the field of dental hygiene as described in this study can be a springboard for enhancing undergraduate education and clinical training.