Urinary mineral excretions were measured on five healthy 19-years-old female students in domestic sciences course of a woman's college and five healthy 18-19-years-old female students in physical training course, during the training camp of ski events.
The examination for the female students in domestic sciences course was done on 22 December as of ordinary time at school and on 23-25 December 1969 in training camp of ski event at a skiing ground. For the female students in physical training course the examination was done on 9-13 January 1970 in training camp at the same skiing ground and on 3-5 February 1970 in ordinary time at school. Every three hours urine was collected during the examination periods.
(1) Whole urine volume per 24 hours decreased in training camp in comparison with that in ordinary school time, while the excretion increased after the physical exercise and decreased during the sleeping hours.
(2) Creatinine excretion per 24 hours increased in the training camp and diurnally the excretion increased after the physical exercises. The variation of creatinine excretion seemed to be effected by the physical exercise.
(3) Decrease of Na excretion and increase of K excretion were observed in the students of domestic sciences course in training camp. Increase pattern of Na and K excretion with diurnal variation in training camp was observed with physical exercises.
(4) Urinary excretion of Ca and Mg increased by the female students of physical training course in training camp. On the diurnal pattern, the increase of Ca and Mg excretion caused by physical exercise showed some time lag of the peak compared to that of Na and K.
(5) Phosphorus excretion increased both in the students of domestic sciences course and of physical training course in training camp. The decrease of P excretion in the daytime and the increase in the sleeping hours was commonly observed for both groups.
(6) Following up the diurnal variations of urine volume and urinary excretions of Na, K, Ca and Mg in the female students of physical training course through the training camp for five days, difference between the increase of the excretions after, physical exercises and the decrease in sleeping hours got less day by day. Such a change seems to be the physiological adaptation of human body in order to control excess excretions of the important substances.
(7) Although the value of Na f K ratio fell in both student groups during training camp, the decrease was smaller for the physical training course group than for the domestic sciences course group. The fact that more excretions of urine volume and creatinine and less lowering of Na/K ratio than those of the domestic sciences course students were observed in the physical training course students seemed to be the effect of the daily training.

We report a case of prolonged lumbago with severe cold intolerance successfully treated with keppuchikuoto and uzushakusekishigan. The patient was a 71-year-old female with lumbar spinal canal stenosis which was refractory to several nerve and intervertebral disc block therapies and oral medications. She had been also suffering from constipation, leg cramps, intermittent chest pains, and severe cold intolerance. We prescribed keppuchikuoto for chronic blood stagnation and deficiency and uzushakusekishigan for intermittent chest pains in order to improve those symptoms all together. The severity of her lumbago and severe cold intolerance were remarkably reduced after the administration of the two formulas. This case suggests that the two formulas exerted their effectiveness by ameliorating chronic severe cold intolerance, blood stagnation, and blood deficiency and resulted in remarkable improvement in lumbago.

Thirty six patients with post-infarction complications underwent operation, and the postoperative and late follow-up results were analyzed. There were post-infarction ventricular septal perforation (VSP) in 9 patients and left ventricular aneurysm formation in 27 patients. The operative indications were poor physical work capacity in 13, cardiogenic shock or severe congestive heart failure in 10, left ventricular thrombus in 7, severe ventricular arrhythmia in 6, and repeated angina in 6. Left ventricular aneurysmectomy was performed in 14 patients and VSP closure was in 8. Coronary arteries were simultaneously bypassed in 14 patients. Three patients were died of sudden postoperative arrhythmia 10 days, 55 days and four years after operation. All survivors except two patients with preoperative massive cerebral infarction or prolonged heart failure were in New York Heart Association Class I or II in their late postoperative periods. However, five patients in whom the significant coronary lesion had not been bypassed or the bypassed grafts had occluded complained of mild angina after operation. Postoperative arrhythmia was one of major factors in the late results and simultaneous coronary artery bypass grafting was important to improve the symptoms in the late postoperative periods.

  In order to intervene in the management of pain of cancer from an early stage. Our palliative care team (PCT), including pharmacists, makes the ward rounds (screening rounds) of the patients receiving opioids at our hospital. The purpose of this study was to analyze the effects of screening rounds activity by the PCT and its current problems, and to explore how to resolve the problems. We retrospectively studied the records of 196 patients who had receivede interventions by the PCT, with regard to intervention status and prescription proposal (228 subjects) about drug therapy by us. Study groups were as follows: 103 patients to whom interventions were deliveed at the request of medical doctors (intervention request group) and 93 patients who had interventions by the PCT after PCT-screening rounds (screening group). PCT-screening rounds caused to increase the number of interventions by the PCT. After PCT-screening rounds, the cases of intervention started by the request of medical doctors, who had given no heed to PCT intervention, also increased in numher. In this study, some problems with palliative intervention were also brought to light. Even in the screening group where the PCT largely intervened, 33% of prescription proposal by the PCT was ignored. This problem may be, at least in part, due to inadequate communication between PCT and ward staff through an electronic medical recording card, leading to poor relationship between PCT and ward staff. In the future, the PCT needs to work cooperatively with ward staff through direct communication such as medical conference to perform better intervention.

The Japanese Society of Hepato-Biliary-Pancreatic Surgery launched the clinical practice guidelines for the management of biliary tract cancers (cholangiocarcinoma, gallbladder cancer, and ampullary cancer) in 2007, then published the 2nd version in 2014. In this 3rd version, clinical questions (CQs) were proposed on six topics. The recommendation, grade for recommendation, and statement for each CQ were discussed and finalized by an evidence-based approach. Recommendations were graded as grade 1 (strong) or grade 2 (weak) according to the concepts of the grading of recommendations assessment, development, and evaluation system. The 31 CQs covered the six topics: (1) prophylactic treatment, (2) diagnosis, (3) biliary drainage, (4) surgical treatment, (5) chemotherapy, and (6) radiation therapy. In the 31 CQs, 14 recommendations were rated strong and 14 recommendations weak. The remaining three CQs had no recommendation. Each CQ includes a statement of how the recommendations were graded. This latest guideline provides recommendations for important clinical aspects based on evidence. Future collaboration with the cancer registry will be key for assessing the guidelines and establishing new evidence.

There are few reports on the effects for children using the diagnostic method of Kampo medicine (called sho : pattern diagnosis). Therefore, we investigated the effects of combination therapy with Kampo medicines prescribed by specialists in this ancient form of medicine to children who were refractory to modern medicine. This was a retrospective observational study of 98 children (pre-school children (PS ; n = 21), elementary school students (ES ; n = 37) and junior high school students (JS ; n = 40)) younger than 16 years old at the first visit to our department of Chiba University hospital between April 2007 and April 2017. We collected the following information from their medical records : background, chief complaint, referral source, and efficacy of Kampo medicines. We evaluated efficacy for Kampo medicine as follows : Higher improvement (HI) (symptoms improved by 2/3 or more) ; Improvement (I) (symptoms improved by 1/3-2/3) ; Mild improvement (MI) (symptoms improved by 1/3 or less) ; constant ; aggravated ; and unknown or first visit only. Positive response (HI, I, and MI) due to Kampo medicines was observed in 76% (75/98) of patients. No aggravations were observed. The chief complaint by age was skin diseases in PS, digestive diseases in ES, and cardiovascular diseases in JS. Pediatrics was the primary referral in all ages, while 30% of JS were referred from psychiatry. Kampo medicine was significantly more effective for those in PS and ES compared to those in JS (p = 0.025). Combined use of Kampo medicine and modern medicine therapy is useful for children refractory to modern medicine.

We investigated the number of drugs and pharmaceutical cost among 159 patients prescribed Western medicine and hospitalized from August 2006 to August 2015 in the Department of Oriental (Kampo) Medicine at Chiba University Hospital. The number of drugs used in Western medicine among improved patients significantly decreased from 5.6 ± 3.6 at hospitalization to 5.3 ± 3.5 at discharge, but the number of Kampo medicine drugs was not changed. The total number of drugs including both Western medicine and Kampo medicine significantly decreased from 7.0 ± 3.8 to 6.7 ± 3.6. The number of drugs used in Western medicine among nochanged patients decreased from 5.1 ± 3.4 at hospitalization to 5.0 ± 3.7 at discharge, but the number of Kampo medicine drugs significantly increased from 1.0 ± 0.0 at hospitalization to 1.3 ± 0.5. The total number of drugs including both Western medicine and Kampo medicine increased from 6.1 ± 3.4 to 6.3 ± 3.9. We thus conclude that a combination of Kampo medicine with Western medicine can be useful for reducing the number of drugs related to polypharmacy. To achieve these results, it is essential to use the concept of sho (a way of pattern recognition of a patient's symptoms in Kampo medicine).

In 1952, the Japanese Society for Hygiene had once passed a resolution at its 22nd symposium on population control, recommending the suppression of population growth based on the idea of cultivating a healthier population in the area of eugenics. Over half a century has now passed since this recommendation; Japan is witnessing an aging of the population (it is estimated that over 65-year-olds made up 27.7% of the population in 2017) and a decline in the birth rate (total fertility rate 1.43 births per woman in 2017) at a rate that is unparalleled in the world; Japan is faced with a "super-aging" society with low birth rate. In 2017, the Society passed a resolution to encourage all scientists to engage in academic researches to address the issue of the declining birth rate that Japan is currently facing. In this commentary, the Society hereby declares that the entire text of the 1952 proposal is revoked and the ideas relating to eugenics is rejected. Since the Society has set up a working group on the issue in 2016, there have been three symposiums, and working group committee members began publishing a series of articles in the Society's Japanese language journal. This commentary primarily provides an overview of the findings from the published articles, which will form the scientific basis for the Society's declaration. The areas we covered here included the following: (1) improving the social and work environment to balance between the personal and professional life; (2) proactive education on reproductive health; (3) children's health begins with nutritional management in women of reproductive age; (4) workplace environment and occupational health; (5) workplace measures to counter the declining birth rate; (6) research into the effect of environmental chemicals on sexual maturity, reproductive function, and the children of next generation; and (7) comprehensive research into the relationship among contemporary society, parental stress, and healthy child-rearing. Based on the seven topics, we will set out a declaration to address Japan's aging society with low birth rate.
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