It has been well known that protein level is estimated by the expression level of its mRNA. However, it is also argued that correlation between mRNA abundance and protein levels is weaker than previously thought. Recently a newly developed technique called ribosome profiling has drawn attention as a drastic countermeasure to improve the weak correlation. Here it is discussed that weak association of protein and mRNA levels seen in genome-wide analysis of gene expression such as microarray is attributable to post-transcriptional regulation including translational inhibition. This review further discusses how these issues are resolved by ribosome profiling and also addresses a possibility of biomarker discovery derived from this technique.

Objective: The aim of this study was to analyze the factors influencing the addition of clinically significant adverse reactions (CSDR) section in drug package inserts in Japan.
Methods: The summaries of investigation results from August 2011 to July 2014 were evaluated.  The revisions were classified into revisions based only on case reports from Japan ([Revision Y]) and revisions based on other information and/or case reports from Japan ([Revision X]).  The revisions were classified into MedDRA system organ class (SOC).  As index of amount of information from domestic case reports, the number of accumulated cases ([Case A]), cases for which a causal relationship to the product could not be ruled out ([Case B]), and fatal cases ([Case C]) were used.  In each SOC, as index of causal relationship to the product, [Index B/A] ([Case B]/[Case A]) was calculated.  Relationship of [Index B/A] to [Revision X]/all revisions, or to the number of [Case A] in [Revision Y] were evaluated.  Deference of drug lag between [Revision X] and [Revision Y] was evaluated.
Results: Three hundreds twenty-three revisions with respect to the addition of CSDR section were identified.  [Revision Y] was 203 revisions (63%).  The number of [Case A], ([Case B], and ([Case C]) that were required for [Revision X] (120 revisions) were significantly lower than that were required for [Revision Y] (p<0.0001 for all comparisons).  [Index B/A] tended to inversely correlate with [Revision X]/all revisions (r=−0.52, p=0.066), and the number of [Case A] in [Revision Y] (r=−0.61, p=0.025).  Drug lag of [Revision X] was significantly longer than that of [Revision Y] (p<0.001).
Conclusions: In future, it would especially needed to pay attention to adverse reactions with a low [Index B/A] of which revisions relatively depend on other information.

Today, the circumstances surrounding the medical economy are severer than ever. Therefore, it is vitally important for a hospital to rationalize management and implement a labor-saving system drastically.In October 2000, Atsumi Hospital moved to a newly built complex. At that time, those sections and departments which do not have any direct relation to medical treatment and care were restructured and established a supply center in order to use human resources effectivily.Before the establishment of the supply center, we had reviewd simple, routine tasks such as ward nursing assistant services, office work and management itself. While introducing our hospital supply center in this paper, we compare efficiencies before and after the move to the new building and dwell on advantages of centralization of ward nursing services.The rearrangement of the personnel, materials and information has made it possible to increase the efficiency of simple work and reduce the number of nursing assistants by 20%. Henceforth, it would be necessary to educate the staff, work on proper personnel changes, carefully make a plan for outsourcing, and choose trustworthy dealers.
Human Resources ; Work ; Economic supply ; Effective ; Central

Objective: To clarify the involvement of Japanese family physicians with patients and their families in their daily practice.Methods: Participants were Japanese family physicians with over one year of experience of full-time work in their clinics, and who were able to join the focus group discussions (FGD) and member checks. The study employed a qualitative research design with semi-structured FGD. Two analysts examined video recordings of the FGD, and the results were verified through member checks and external checks.Results: Eight physicians participated at first, but five of them dropped out because of job commitments or death. The involvement by Japanese family physicians consisted of three stages. The first stage was "the approach of repeated hypothesis testing and normalizing" as safety interventions. The second stage was "reevaluation of the family" utilizing family genograms, family conferences, and others. After exhausting all other efforts, they engaged in "accepting the one who comes to them" in collaboration with the patient and families. The outcomes included awareness of patients, their smiles due to feeling accepted, and their expressed emotions. They did not explicitly boast that they were able to engage with family members. In addition, they also needed case studies of instances of "failure." Conclusion: Japanese family physicians engaged in three-stage involvement with families.

At Tokyo Women's Medical University, our curriculum for first-year students is designed to teach the dynamics and etiquette of human relations. During the third year, medical students are expected to anticipate and plan effective therapeutic communication and interaction with patients. A discussion group of 6 students and a member of the human-relations committee first clarify the purpose and develop the training; students then independently participate in human-relations training during the summer vacation. After training, experiences are discussed during class. Although this curriculum has been used for some 10 years, its benefits have been assumed but not validated. We used student reports and questionnaires to examine the effects of this curriculum. The results clearly show that planning and training give the students an opportunity to learn how to establish an effective physician-patient relationship.

Objective: To clarify how and when Japanese family physicians assess families in their daily practice.Methods: Participants were Japanese family physicians with over one year of experience of full-time work in their clinics, and who were able to join the focus group discussions (FGD) and member checking. The study employed a qualitative research design with semi-structured FGD. Two analysts examined video recordings of the FGD, and the results were verified through member checking and the checking by external members.Results: Physicians assessed families naturally while examining patients for common cold, during vaccination, and during registration in the Japanese care insurance system.Additionally, the physicians assessed the families when they observed or suspected something strange regarding the patient and/or the family.Families were assessed based on how they spent their time during special Japanese events that the family members attended together (e.g., Bon festival or Japanese style New Year holidays), the patient's illness behavior in non-reserved outpatient clinics, and their communication patterns. Furthermore, the family photograph technique for family therapy was also used for assessment.Conclusion: Participants utilized skills of family therapy such as communication patterns and family photographs. They also employed unique skills such as assessment of the families' sharing time during traditional events, assessment of the patient's illness behavior, and general assessments regarding the Japanese care insurance system.

BACKGROUND/AIMS: The therapeutic effect of mesalamine is considered to be dose-dependent; however, no consensus has been reached regarding the optimal doses for individual patients. This study aimed to provide new insight for dose optimization using two doses of pH-dependent release mesalamine for induction of remission of moderately active ulcerative colitis (UC). METHODS: In a multicenter, double-blind, randomized study, 110 patients with moderately active UC were assigned to two groups after treatment with a constant dose of mesalamine. Fifty-five patients were treated with a pH-dependent release formulation of 3.6 or 4.8 g/day for 8 weeks. The primary endpoint was a decrease in the UC disease activity index (UCDAI) adjusted by covariates. RESULTS: In the full analysis set (n=110), the mean decrease in UCDAI was 3.1 in the 3.6 g/day group and 3.4 in the 4.8 g/day group (P>0.05). In a subgroup analysis, the effectiveness of the 4.8 g/day dose was greater in particular populations, such as those who had been previously treated with a lower dose of mesalamine and those with more severe disease. The safety was comparable between the two groups. CONCLUSIONS: The results suggest that treatment with pH-dependent release mesalamine at either 3.6 or 4.8 g/day was effective and safe for the induction of remission in patients with moderately active UC. However, the patients receiving mesalamine at 2.4 g/day but in whom the therapeutic effect is not sufficient and having more severe symptoms (UCDAI 9-10), benefit from higher doses of mesalamine compared to others.
Colitis, Ulcerative* ; Consensus ; Double-Blind Method ; Humans ; Mesalamine* ; Remission Induction ; Ulcer*

　To effectively educate medical teachers for clerkship and residency training, the international faculty development program was developed. Ten faculties of the School of Medicine participated in the program and learned about clinical education through lectures and direct observations, transforming their educational perspectives. Factors to optimize such an international faculty development program were discussed: 1) Authentic educational institution and environment, 2) matching the participants' specialty and subject at the observation site, 3) optimal combination of lectures, direct observations, and debriefing sessions, 4) mutual understanding of cultural differences, and 5) sense of community cultivated by experiencing the program for a week. Those factors suggest ways for further improvement to reform the program, promote better management, and conduct educational research on faculty development.

Primary malignant cardiac tumors are extremely rare. Among these, leiomyosarcoma are particularly exceptional and only about 20 surgically treated cases have been extensively described. We describe a case of right atrial leiomyosarcoma which was accidentally found by computed tomography. The tumor was surgically resected under extracorporeal circulation. Two months later the patient had cerebral hemorrhage due to a brain metastasis, which almost completely disappeared after irradiation. There was no other evidence of recurrence for 12 months after operation.