Recently, supplements for athletes are being increasingly used. To clarify the current status of supplement intake, we conducted a survey in female university long-distance runners.
An anonymous questionnaire survey was conducted in runners who participated in the 18th Japan Inter-University Women's EKIDEN Championship, We investigated 99 respondents.
The survey showed that 86 runners (87%) took supplements. Iron was most frequently taken (68 runners, 69%) . The common purpose was to reduce fatigue (amino acids, vitamin C) and prevent ane mia (iron) . However, some supplements were taken after their effects were realized, while others were taken without an effect. In some cases, the purpose was not consistent with the effects. Most runners (73%) purchased supplements in shops stores. Fifty percent of them took supplements for supplementation of nutrients deficient in diets. More than 50% of the runners obtained information on nutrition from their coaches.
Furthermore, most runners began to take supplements when they were senior (55 runners, 56%) or junior (31 runners, 31%) high school students. About 70% of them have taken iron. In the highest percentage of them, their coaches recommended the use of supplements.
The results of this survey showed that most female university long-distance runners took supplements, and that a high proportion of them began to take them when they were senior or junior high school students, suggesting the widespread use of supplements among young athletes. In addition, their instructors markedly influenced the runner's nutritional outlook, by being the source of information on nutrition.

The purpose of the present investigation was to examine the relationships between the exercise history and the bone mineral density (BMD) and bone mineral content (BMC) in female Japanese young adults using dual X-ray absorptiometry (DXA). One-hundred twenty females, aged between 18 to 28 years, participated in the present investigation. The BMD at the lumbar spine (L-BMD), whole body BMD and BMC (WB-BMD and WB-BMC), lean body mass (LBM) and fat mass (FM) were measured by DXA. Using a self-administrered questionnaire, the exercise habits during preschool (4-6 years), primary school (7-12 years), junior high school (13-15 years), high school (16-18 years), and the current habits (>18 years) were eveluated. The L-BMD, WB-BMD and WB-BMC were significantly higher in the subjects with exercise habits during both the period of <18 years and >18 years compared with those in the subjects without an exercise history during all periods (p<0.05). In a separate analysis with the data stratified by the school age, the subjects with an exercise history during primary school, junior high school, or high school had significantly higher BMD and BMC values compared with the non-exercisers (each, p<0.05). In contrast, the BMD and BMC did not differ significantly according to either the exercise history during pre-school nor the current exercise status. A multiple stepwise regression analysis revealed that the body weight, LBM, FM, age of menarche, and exercise habits during high school were significant determinants of the L-BMD, WB-BMD and WB-BMC (p<0.001). The results of the present investigation show that both the exercise history during school age and the current exercise habits affect the BMD and BMC in young adults. In particular, high school females should be encouraged to participate in the regular exercise to increase their bone health. Future studies will be needed to confirm the targeted age-group(s) for participation in sports/exercise for the improvement of bone health, including an analysis of the type and intensity of exercise/sports.

Physicians expect nurses to be able to understand electrocardiographic (ECG) findings.However, many nurses have difficulty learning how to interpret ECGs.We suspect that the reason for such difficulty might be the nurses'mental responses to ECGs, rather than improper teaching methods.
1) We performed a questionnaire survey to investigate the mental responses to ECGs based on the responses of 197 experienced nurses and 43 new nurses and on an additional survey of 37 nurses who took ECG evaluation tests.
2) Almost all nurses recognized the necessity and importance of understanding ECG findings, and most wished to master ECGs.On the other hand, many nurses said that they disliked ECGs and did not feel competent interpreting ECGs.In particular, their perceived lack of competence in interpreting ECGs was greater than their dislike of ECGs.
3) The nurses'perceived lack of competence interpreting ECGs tended to result from feelings that developed during nursing school.Many nurses continued to have such feelings even after they began working.
4) Nurses with a poor understanding of ECGs reported many factors as being associated with their perceived lack of competence.In addition, such negative feelings toward ECGs (such as fear of making a mistake) made these nurses avoid ECGs.We believe that these feelings were likely a factor in why many nurses had difficulty mastering ECGs.
5) Nurses should be provided with appropriate ECG training that carefully considers the perceived incompetence and fear of many nurses regarding ECGs.

Liverpool Care Pathway (LCP) Japanese version was implemented to electronic medical chart (FUJITSU HOPE/EGMAIN-FX®). The processes were needed as follows; preparation of each templates (criteria for use of the LCP/initial assessment, ongoing assessment, and care after death), preparation of pathway/regimen, incorporation of the templates to the pathway and approval in our hospital clinical pathway committee. One problem we encountered was whether to choose an Excel or a template format for each assessment sheet, and the template format was selected as it presented us with a higher degree of convenience, since each field can be expanded into a table on the screen without scrolling and there is little limitation in the letters of the valiance records that can be used in the template format. The complexity of the three records, “the pathway”, “SOAP & focus” for recording opioid use, and “the progress sheet” for recording vital signs, in addition to the inability to expand enough to capture the same field and show changes in the daily pathway over time through night and day work shifts remain a challenge and need to be improved in the future.

Introduction: Antiepileptic drugs were occasionally administered to manage seizures in terminally-ill cancer patients. When enteral route is no longer feasible due to dysphagia or depressed level of consciousness, subcutaneous route could be an option. We reported three cases of terminally cancer patients who received subcutaneous levetiracetam (LEV) due to an inability to administer via intravenous route. Cases: The age of 3 cases was 83, 75, 82 years, respectively. In all cases, the prognosis prediction at the start of subcutaneous LEV was about 1 month. In all cases, the route of administration of LEV was changed from intravenous to subcutaneous. No exacerbation of convulsions, or injection site reaction was confirmed after subcutaneous LEV administration. Discussion: We believe that subcutaneous LEV administration may be one of the treatment options for seizures in patients with terminal cancer for whom intravenous administration of LEV is no longer feasible.

Introduction: Our palliative care staff began the support activity in opioid introduction for outpatients with cancer at Komaki City Hospital in March 2018, because it was difficult to make them understand about proper use of opioid analgesics and misinterpretation about abuse at the time of opioid introduction in outpatient settings. This study aimed to evaluate the effects of the activity (patient education on pain control, telephone follow up, and assessment of the symptom). Method: Outpatients with cancer receiving strong opioids for pain relief from January 2017 to March 2019 were eligible. We retrospectively investigated the difference of the variables between baseline and after the activity as follows; the ratios of prescribing immediate-release opioids, antiemetics, and laxatives when opioids were prescribed and side effects due to opioid analgesics appeared. Results: The study included 122 patients. The prescribing ratios of immediate-release opioids antiemetics and laxatives all increased from 90.7 to 98.5%, from 63.0 to 70.6%, and from 61.1 to 70.6%, respectively. The side effect incidence due to opioids with STAS-J 2 or more decreased from 12 (22.2%) to 9 (13.2%). Discussion: The activity could contribute to the provision of drug treatments and counselling needed for opioid therapy.

We have previously reported on a predictive model for deficiency-excess pattern diagnosis that was unable to predict the medium pattern. In this study, we aimed to develop predictive models for deficiency, medium,and excess pattern diagnosis, and to confirm whether cutoff values for diagnosis differed between the clinics. We collected data from patients' first visit to one of six Kampo clinics in Japan from January 2012 to February 2015. Exclusion criteria included unwillingness to participate in the study, missing data, duplicate data, under 20 years old, 20 or less subjective symptoms, and irrelevant patterns. In total, 1,068 participants were included. Participants were surveyed using a 153-item questionnaire. We constructed a predictive model for deficiency, medium, and excess pattern diagnosis using a random forest algorithm from training data, and extracted the most important items. We calculated predictive values for each participant by applying their data to the predictive model, and created receiver operating characteristic (ROC) curves with excess-medium and medium-deficiency patterns. Furthermore, we calculated the cutoff value for these patterns in each clinic using ROC curves, and compared them. Body mass index and blood pressure were the most important items. In all clinics, the cutoff values for diagnosis of excess-medium and medium-deficiency patterns was > 0.5 and < 0.5, respectively. We created a predictive model for deficiency, medium, and excess pattern diagnosis from the data of six Kampo clinics in Japan. The cutoff values for these patterns fell within a narrow range in the six clinics.

BACKGROUND: Age-related musculoskeletal diseases are becoming increasingly burdensome in terms of both individual quality of life and medical cost. We intended to establish a large population-based cohort study to determine environmental, lifestyle, and genetic risk factors of musculoskeletal and other age-related diseases, and to clarify the association between vitamin D status and such diseases. METHODS: We targeted 34,802 residents aged 40-74 years living in areas of northern Niigata Prefecture, including Sekikawa Village, Awashimaura Village, and Murakami City (Murakami region). The baseline questionnaire survey, conducted between 2011 and 2013, queried respondents on their lifestyle and environmental factors (predictors), and self-reported outcomes. Plasma 25-hydroxyvitamin D (25[OH]D) concentration, an indicator of vitamin D status, was determined with the Liaison® 25OH Vitamin D Total Assay. The primary outcome of this study was osteoporotic fracture; other outcomes included age-related diseases including knee osteoarthritis, perception of chronic pain, dementia, and long-term care insurance use. Mean ages of men and women were 59.2 (SD = 9.3, N = 6907) and 59.0 (SD = 9.3, N = 7457) years, respectively. From the blood samples provided by 3710 men and 4787 women, mean 25(OH)D concentrations were 56.5 (SD = 18.4) nmol/L (22.6 ng/mL) and 45.4 (SD = 16.5) nmol/L (18.2 ng/mL), respectively. DISCUSSION Follow-up surveys are planned every 5 years for 15 years, and incident cases of our targeted diseases will be followed at hospitals and clinics in and nearby the cohort area. We anticipate that we will be able to clarify the association between vitamin D status and multiple disease outcomes in a Japanese population.
Aged ; Aging ; Cohort Studies ; Epidemiologic Research Design ; Female ; Humans ; Incidence ; Japan ; epidemiology ; Male ; Middle Aged ; Musculoskeletal Diseases ; epidemiology ; prevention & control ; Predictive Value of Tests ; Quality of Life ; Risk Factors ; Vitamin D ; analogs & derivatives ; blood