Introduction : The objective of this research was to evaluate and to seek out factors that affect the usefulness and necessity of postgraduate community-based training programs in Saku Central Hospital (SCH) after the implementation of the New Postgraduate Training System for Physicians (NPTSP)
Methods : A questionnaire survey of physicians who entered the residency program of SCH between 1996 and 2007 was conducted.
Results : The questionnaire was sent to 111 physicians, and responses were received from 73 (65.8%). Of the reasons for selecting SCH for residency training, three showed significant increases after the implementation of NPTSP : the training system, the general medicine department/general outpatient clinic, and the overall ambience of the SCH staff. The usefulness of the community-based training program showed a 3.77 times higher odds ratio (OR) in male residents (95% CI, 1.31-10.9). Necessity was decreased after the implementation of NPTSP, showing an OR (95% CI) of 2.99 (1.05-8.55).
Conclusion : Of the reasons why residents selected SCH, the management system for the residency program and the environment for general practice in the hospital became more important after the implementation of NPTSP. The need for a community-based training program in SGH was decreased after NPTSP emphasized primary care.

Objectives: To optimize the treatment of patients on tube feeding, it is important to ascertain whether medicines are appropriate for administration by gastrostomy and nasogastric tubes.  In this study, we evaluated the drug information services provided to medical staff by clinical pharmacists related to 109 patients administered medication via a feeding tube in a neurological ward.
Design and Methods: We analyzed the records of drug information services provided to medical staff from January 2006 to December 2007 at the Higashi Nagoya Hospital.  We classified drug information services for avoiding obstruction of the feeding tube and chemical changes into four categories: ‘formulation changes’, ‘medication changes’, ‘incompatibilities’ and ‘administration method’, and evaluated the acceptance rate of the pharmacists’ recommendations for drug therapy via feeding tube.
Results: Drug information related to formulation and medication changes accounted for 130 and 88 cases, respectively.  Information related to incompatibilities accounted for 19 cases, involving anticipated chemical changes related to concurrent administration of drugs.  Information related to administration methods accounted for 24 cases.  The acceptance rate for information by medical staff was 92.0%.
Conclusions: Drug information to medical staff by pharmacists contributes to improved safety for patients administered medication via feeding tubes.  The acceptance rate for drug information was high, and the provision of drug information by pharmacists in the neurological ward was considered useful.

OBJECTIVE: (1) To estimate the prevalence of cancer as an cause of abdominal pain, (2) to identify useful information of history and physical examination, (3) to assess performance of potential screening tests, and (4) to formulate an efficient algorithm for distinguishing patients with cancer.
DESIGN: Prospective observational study.
SETTING: General medical outpatient clinic in a university teaching hospital.
PARTICIPANTS: 470 outpatients (men, 216; women, 254; mean age±standard deviation, 44.6±16.5; age range, 16 to 89) complaining of abdominal pain at their first visits.
MEASUREMENTS AND MAIN RESULTS: A cancer causing abdominal pain was found in 18 patients (3.8%) . These 18 patients with cancer and the remaining 452 patients without cancer were compared regarding clinical findings. Findings significantly more common in patients with cancer were: age of 40 years or over; unexplained weight loss; insidious onset; and duration of pain longer than one preceding month without relief. Among recorded physical findings, countenance reflecting severe pain, fever, and abdominal tenderness were significantly associated with cancer. Elevation of LDH, WBC, CRP, ESR, and CEA were moderately useful discriminators for patients with and without cancer. The logistic regression analysis with complete clinical data set covering history, physical examination and laboratory tests showed that the only findings significantly associated with cancer were unexplained weight loss (odds ratio: 18.9, 95% CI 1.5-20.1), duration of pain over one month (odds ratio: 24.8, 95% CI 1.6-27.9), countenance of severe pain (odds ratio: 159.1, 95% CI 4.5-162.1), and WBC>10, 000 (odds ratio: 22.3, 95% CI 1.1-31.0) .
CONCLUSIONS: Our data support the value of the combined use of history, physical and selected laboratory findings in detecting cancer among patients with abdominal pain. Application of such selected criteria holds the promise of more efficient care with judicious and effective use of endoscopy or sonography without lowering the quality of care.

Although western medical treatment for heart failure has dramatically improved, limitation still exists where such treatment together with mechanical support fails to manage heart failure. It is unclear whether the addition of Kampo medicine to standard recommended therapy can improve clinical manifestations. To address this issue, we retrospectively evaluated the effects of Mokuboito used in 12 consecutive heart failure patients from April 2013 to April 2015 by analyzing endpoints such as symptoms, BNP concentration, and left ventricular ejection fraction (LVEF). Mokuboito significantly decreased plasma BNP concentration from 796.8 ± 830.8 to 215.6 ± 85.5 pg/ml (p < 0.01) and improved symptoms. There were no significant differences in other parameters including LVEF. In conclusion, the present study suggests that Mokuboito is a useful treatment on top of the standard heart failure medication in severe heart failure patients.

Purpose: To create flow charts of eating and swallowing that make it easy to identify the cases requiring professional treatment including dysphagia rehabilitation during oral intake.Subjects: 28 patients (mean age: 78.7±11.3 years) with dysphagia who underwent videofluorography (hereinafter “VF”).Methods: We conducted various tests such as Repetitive Salvia Swallowing Test (RSST), Modified Water Swallowing Test (MWST) and Food Test (FT), and studied relationships between VF findings and Fujishima's grade of eating and swallowing capability.Results: After the examination of th results of RSST (sensitivity: 0.83, specificity: 0.22), MWST (sensitivity: 0.56, specificity: 0.72), FT (sensitivity: 0.33, specificity: 0.75), VF and grade of eating and swallowing capability of Fujishima, the use of MWST and FT was appropriate. However, four cases in which the results of MWST and FT were over the cut-off value had misswallowed water and food. We created the flowcharts considering that all of those 4 cases are also the cases that suffered from the consequences of cerebral strokes.

A 60-year-old man, who underwent repair of ventricular septal defect (VSD) 40 years previously, presented with dyspnea on effort and leg edema. Further examination showed residual VSD, mitral and tricuspid valve insufficiency, atrial flutter and pulmonary hypertension. We performed repair of the residual VSD, mitral valve replacement, tricuspid valve annuloplasty, and the Maze procedure. After surgery, systolic pulmonary arterial pressure decreased from 70 to 39 mmHg. On the 4th postoperative day, his hemodynamic state was stable and he weaned from ventilator. He showed hypoxia with sticky excretions, and reintubation was done 10 h after extubation. After intubation, pulmonary hypertension continued, nitroglycerine administration was not effective but inhaleted nitric oxide (NO) improved pulmonary hypertension. On the 15th postoperative day, sildenafil administration from nasogastric tube was started the day before extubation. On postoperative echocardiogram on the 35th postoperative day, the systolic pulmonary arterial pressure was 30-40 mmHg and left ventricular function was severely impaired because of the paradoxical movement of the ventricular septum after repair VSD. Sildenafil was safely used for the patient with heart failure and secondary pulmonary hypertension associated with congenital heart disease.

Objective：The previous study was to develop the“Itamikei”, a small machine which patients can use to record their subjective level of pain. And new assessment tool“Tablet PC application for Pain Memory”, which enable the user to visualize and record the pain levels both instantly and over time. The purpose of this study was to examine the effectiveness of Pain Memory as a pain assessment tool for patients with cancer pain. Method：12 inpatients prescribed analgesics for cancer pain, were instructed to input their pain level into Pain Memory over a 2-week period, and the resulting graph was reviewed by the patient and staff. They also completed a questionnaire evaluating the design, function and pain assessment of the tool. Result：The patients input their pain level into Pain Memory 5.25 times／day（Md）, which provided increased opportunities to ascertain the patient’s pain level compared to that“Itamikei”. The design and function of the Pain Memory were given approximately rate 4 using a 5 point scale by both patients and staff members. Moreover, using Pain Memory, the patients highly rated the parameter“I understood changes in pain”, and the staff members highly rated the parameter“Patients participating in the treatment of pain”. Conclusion：We found Pain Memory could be useful in the assessment of pain. It provided more opportunities to ascertain the pain level of patients, and enabled the visualization of the pain level through a graph.

“Cardiac Cycle: The First Step, ” which discretely, non-ambiguously, and accurately presents basic essential information on the cardiac cycle, was compared with conventional material in terms of educational efficiency. Twenty-six first-year medical students were randomly assigned to either material. The conventional group was presented with a standard textbook with a typical figure and text. The students were blinded as to the origin of the materials. After self-study, the same quiz (30 two-item choice questions asking basic essential information) was given to both groups and was scored by a blinded rater. The number of correct answers was 25.7±3.7 (mean±SD) in the conventional group and 29.4±1.1 in the ‘first-step group’(p<0.01).

BACKGROUNDEstrogen receptor alpha (ER alpha) is the most important endocrine therapy responsiveness predictor for women with breast cancer. The accuracy of the prediction of the response to endocrine therapy was thought to be affected by involving the estrogen receptor coregulatory proteins and cross-talk between ER and other growth factor-signaling networks. Nuclear corepressor 1 (NCOR1) is one of the ER a transcription repressor. The objective of the study is to investigate the expression of NCOR1 at the protein level and pursue its predictive value for breast cancer endocrine therapy.

METHODSIn the present study, the level of expression of NCOR1 protein has been assessed by immunohistochemistry in 104 cases of invasive carcinoma of the breast. Associations between NCOR1 protein expression and different clinicopathological factors and survival were sought.

RESULTSIt was found that NCOR1 was expressed at significantly higher levels in responsive patients treated with endocrine therapy as first-line treatment on relapse. Responsive patients also had a significantly longer post-relapse survival and overall survival. No NCOR1 expression difference was found between patient by age, tumor size, lymph node status, different histological grade groups and human epidermal growth factor receptor 2 (HER2) status. Multivariate analysis showed that NCOR1 is an independent prognostic factor for over-all survival.

CONCLUSIONSIn breast cancer, NCOR1 protein expression level predicts response to endocrine therapy as first-line treatment for breast cancer patients on relapse and NCOR1 protein level assay may increase the accuracy in the endocrine treatment determination and, therefore, improving the patients survival.

Antineoplastic Agents, Hormonal ; therapeutic use ; Breast Neoplasms ; drug therapy ; metabolism ; Estrogen Receptor alpha ; metabolism ; Female ; Gene Expression Regulation ; Humans ; Immunohistochemistry ; Middle Aged ; Nuclear Receptor Co-Repressor 1 ; metabolism ; Receptor, ErbB-2 ; metabolism ; Receptors, Progesterone ; metabolism ; Tamoxifen ; therapeutic use

Background: and Purpose To assess the long-term outcomes of intracranial dural arteriovenous fistula (DAVF) treated with stereotactic radiosurgery (SRS) alone or embolization and SRS (Emb-SRS) and to develop a grading system for predicting DAVF obliteration. Methods: This multi-institutional retrospective study included 200 patients with DAVF treated with SRS or Emb-SRS. We investigated the long-term obliteration rate and obliteration-associated factors. We developed a new grading system to estimate the obliteration rate. Additionally, we compared the outcomes of SRS and Emb-SRS by using propensity score matching. Results: The 3- and 4-year obliteration rates were 66.3% and 78.8%, respectively. The post-SRS hemorrhage rate was 2%. In the matched cohort, the SRS and Emb-SRS groups did not differ in the rates of obliteration (P=0.54) or post-SRS hemorrhage (P=0.50). In multivariable analysis, DAVF location and cortical venous reflux (CVR) were independently associated with obliteration. The new grading system assigned 2, 1, and 0 points to DAVFs in the anterior skull base or middle fossa, DAVFs with CVR or DAVFs in the superior sagittal sinus or tentorium, and DAVFs without these factors, respectively. Using the total points, patients were stratified into the highest (0 points), intermediate (1 point), or lowest (≥2 points) obliteration rate groups that exhibited 4-year obliteration rates of 94.4%, 71.3%, and 60.4%, respectively (P<0.01). Conclusions SRS-based therapy achieved DAVF obliteration in more than three-quarters of the patients at 4 years of age. Our grading system can stratify the obliteration rate and may guide physicians in treatment selection.