Nihon rinsho. Japanese journal of clinical medicine
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There is no "complete safety" in the medical treatment. Unavoidable events or human errors may frighten the patients' safety. Because of its characteristics, emergency medicine is one of the medical fields where treating the patients under the vast safety is difficult. ⋯ The implementation of the safety measures, such as minimum encounter, minimum probability, multiple detections, and minimum damage is helpful to prevent unfortunate outcomes. Since the emergency medicine treats the severely injured or critical ill patients, its daily works are the picture of the crisis management, and the most suitable environment to train the crisis management competence. The person in charge of crisis management of the institution should put the emergency department to practical use of medical staffs' crisis management training.
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A role of acute hospitals providing emergency care is becoming important more and more in regional comprehensive care system led by the Ministry of Health, Labour and Welfare. Given few number of emergent care specialists in Japan, generalists specializing in both general internal medicine and family practice need to take part in the emergency care. In the way collaboration with specialists and regional primary care physicians is a key role in improving the quality of emergency care at acute hospitals. A pattern of collaborating function by generalists taking part in emergency care is categorized into four types.
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Androgen receptor(AR) has a critical role in prostate cancer(PCa) progression and targeting AR axis signaling by androgen deprivation therapy is a standard treatment for advanced PCa. Recently, the role of AR even in castration-resistant PCa(CRPC) is well recognized and emerging evidence suggests survival advantages of treatment by targeting AR in CRPC. This review outlines AR functions that contribute to PCa progression, AR structural alterations and AR activation via intracrine, co-factors, and kinase pathways in CRPC. Finally, we describe about recently reported bipolar androgen therapy as a novel treatment for CRPC targeting AR.
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This article reviews the treatment strategy for the secondary osteoporosis excluding those caused by diabetes, CKD, endocrine disorders, or glucocorticoid, which proceeding articles deal with. Among numerous possible causes for such secondary osteoporosis, the author has selected osteogenesis imperfecta (OI), osteoporosis associated with gastrectomy or bariatric surgery, inflammatory bowel diseases (IBD), and chronic obstructive pulmonary disease (COPD). For OI, current standard treatment is bisphosphonates (BPs), of which efficacy for fracture inhibition has recently been of issue. ⋯ PTH, have just been explored. Osteoporosis associated with gastrectomy, bariatric surgery or IBD, have been treated with vitamin D, calcium, and BPs. Despite high fracture rates, there are almost no treatment data for osteoporosis associated with COPD.
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Accumulating evidence has shown that the risk of osteoporotic fracture is increased in patients with type 1 and 2 diabetes mellitus. Measurement of bone mineral density is not a good evaluation tool for diabetes-related osteoporosis because the underlying mechanism is based on the deterioration of bone quality with accumulation of collagen cross-links of advanced glycation end products, decreased bone formation, and cortical porosity. ⋯ However, the evidence of treatments for diabetes-related osteoporosis is not sufficient so far. Therefore, further studies are necessary to solve this issue in future.