Background: A nonprofit organization―the Supporting Center for Clinical Research and Education—has outsourced medical education to the Osaka University Graduate School of Medicine. The main targets of this education are researchers and developers in pharmaceutical and medical-equipment companies.
Method: Since 2004, the Supporting Center for Clinical Research and Education has provided short, intensive seminars on 25 subjects to 214 company employees. The key components of the seminars are lectures, practice, case conferences, interviews with patients, and comprehensive discussions.
Results: After each seminar was completed, it was evaluated with questionnaires filled out by participants. Participants expressed high levels of satisfaction with all components of the seminars, with interviews with patients being the most highly rated.
Conclusions: Medical educational activities for company employees have increased in recent years. These seminars are intended to provide short, intensive, small-group instruction to researchers and developers in pharmaceutical and medical-equipment companies with a goal of patient-centered medical practice based on a proper understanding of the actual condition of patients.

Typically, Japanese Kampo doctors use formulas classified for treating blood stasis, to treat pain. However,there have been few reported cases where pain was treated with formulas classified for treating qi stagnation. Here, we report a case of right lateral epicondylitis in a 48-year-old woman who was treated with a focus on qi stagnation and with uyakujunkisan. She underwent conservative treatment at an orthopedic clinic for ten months, but her pain was not relieved. Hence, she opted for Kampo treatment. She was in a state of melancholy, felt heaviness throughout her body, and had irregular menstruation. These symptoms were mainly related to qi stagnation, and hence, we chose uyakujunkisan without white silkworm, but with aconite root. One month later, the stiffness in her shoulder improved and the pain was reduced. Magnetic resonance imaging taken 2 months later showed an improvement in the lesion. Nine months later, her menstruation became regular, and 11 months later, the pain had almost completely resolved and she could comfortably perform activities of daily living. Uyakujunkisan is introduced in the classical textbooks, and we interpret uyakujunkisan as a formula that can treat pain with qi stagnation. In Kampo treatment, effective pain treatment involves consideration of not only local blood stasis but also general qi stagnation.

A university hospital plays roles as a specific functional hospital and as a teaching hospital in primary care because most medical school graduates receive basic clinical training in this area. An important objective of primary care education for all residents is the initial treatment of patients with first-to third-level emergencies. We examined the number of patients, the level of emergency (first, second, and third level) and the diagnoses that each resident encountered. Subjects included 29 residents (3 in the first year, 4 in the second year, and 2 in the third year) who had undergone clinical training for 3 months in the department of emergency medicine at the Saga Medical School Hospital which treats 7, 000 to 8, 000 patients per year with first-to third-level emergencies. Residents were involved with 214.6 emergency cases, which included approximately 59 types of first-level emergency, 31 types of second-level emergency, and 15 types of third-level emergencies. These results were largely compatible with the Objectives of Postgraduate Basic Clinical Training proposed by the Japan Society for Medical Education. These results show that university hospitals as specific functional hospitals should accept numerous emergency patients and that residents must receive clinical training in emergency medicine to achieve the objectives of primary care education.

Osaka City has the highest tuberculosis (TB) notification rates in Japan. In the period 1999–2003, the TB control programme was strengthened, and the Stop TB Strategy was implemented to reduce the number of notified cases. The objective of this study was to assess the effect of these control activities in Osaka City, including the implementation of directly observed treatment (DOT), by analysing TB surveillance and routinely collected data. We reviewed the surveillance data of all sputum smear-positive pulmonary tuberculosis (PTB) cases registered in the Osaka City Public Health Office from 2001 to 2008 and data collected from the routine TB programme. The DOT implementation rate increased from 0% in 2001 to 68% in 2008 for smear-positive PTB cases of the general public and to 61% for all PTB cases of the homeless. The proportion of smear-positive PTB cases that had treatment failure and default combined, declined from 8.0% (52 of 650) in 2001 to 3.6% (20 of 548) in 2006. The proportion of cases among the homeless with previous treatment declined from 28% in 2001 to 15% in 2008. The proportion of cases with multidrug resistant-TB (MDR-TB) among those without previous treatment declined from 1.7% in 2001 to 0.9% in 2008. It is logical that reduction in the failure and default rate would lead to the reduction of cases with previous treatment and TB transmission, including resistant TB, therefore to the reduction of MDR-TB rates.

Objective : With clinical application in mind, we developed a method to measure the movement of a selected joint three-dimensionally as a conic domain (joint sinus cone). The method was applied to shoulder joint motion during daily living activities exercises in a group of hemiparetic poststroke patients. The results were compared to the exercise range of physically unimpaired persons. Methods : The subjects dressed in jackets and performed certain other tasks in a sitting position and the range of motion of the shoulder joint in three dimensions was measured using a 6-dimensional electromagnetic tracking system. Measurement results were analyzed with a plane display using a Lambert Azimuthal equal area. Results : This method was able to determine findings difficult to see with the naked eye, such as the narrow range of motion in a paralyzed shoulder joint and poor functionality also in the contralateral shoulder. Conclusion : The dressing measurement was achieved using magnetic measurement equipment. By displaying the results through a map projection it was possible to appreciate the whole range of the motion. Because this method facilitates the expression of complex joint exercise ranges, it will be useful in the analysis of daily behavior restrictions due to impairment.

[Objective]Daily repetitive exercise is known to be necessary for players in sports. In this study, to further explore the potential functions of acupuncture, we studied whether electroacupuncture (EA) stimulation has efficacy for repetitive exercise-induced oxidative stress.
[Methods]Six healthy male volunteers participated in both the non-treatment control group and the EA group in a crossover design. EA stimulation was applied to both the medial vastus muscles at 2 Hz and optimum intensity for each subject during ten min just before each exercise period. The subject performed ergometer exercise for 20 min with 75%of maximal oxygen uptake each day. This exercise period was performed once a day for three consecutive days. Blood lactate level (BLL) and plasma lipid peroxide (LP) concentration were measured as the markers for metabolism and oxidative stress, respectively. Visual Analogue Scale (VAS) was used to evaluate the individual level of fatigue due to exercise.
[Results]During and just after the exercise period, each value of BLL in the EA group was lower than the same points in the control group. Whereas LP concentrations before the exercise period on the first day in the control group was higher than the values in the same points on the second and third days. LP concentrations before the exercise period in the EA group were almost the same levels for three days. Furthermore, after the exercise period for the three consecutive days, LP concentrations and VAS in the EA group were lower than each value of the same points in the control group, and especially, the alteration of VAS showed a significant difference.
[Conclusion]The increased tendency of LP concentrations before the exercise period for three days in the control group indicated that repetitive exercise induced the accumulation of excess lipid peroxide. It might be suggested that EA stimulation suppressed subjective fatigue by an enhanced energy metabolic rate and decreased production of lipid peroxide. Hence the evidence strongly supported that EA stimulation might be useful for sports conditioning.

Cardiac surgery associated with idiopathic thrombocytopenic purpura (ITP) is rare, and only 10 cases have been reported in the literature. In this report, we described the successful surgical management of a patient with ITP, diabetes mellitus and malfunction of mitral bioprosthetic valve. A 62-year-old male, who underwent mitral valve replacement (MVR) by means of a Carpentier-Edwards valve prosthesis and CABG ten years ago, developed malfunction of mitral prosthetic valve. The preoperative platelet count was 52, 000/mm³ and PA-IgG elevated markedly. The diagnosis of ITP was based on findings of bone marrow examinations. Thrombocytopenia was treated by steroids for 4 weeks and large dose γ-globulin (20g/day) for 5 days preoperatively, but platelet count did not increase. Platelet rich plasma (PRP) was transfused prior to cardiopulmonary bypass (CPB) and fresh blood was added to the priming material of CPB. Re-MVR was performed by means of mechanical valve prosthesis. After operation, large doses of γ-globulin and transfusion of PRP were performed for 3 days, and the postoperative course was uneventful. Other reports in addition to this study reveal that cases of cardiac surgery associated with ITP should be initially controlled preoperatively with steroids or high-dose γ-globulin, and if these treatments are harmful or ineffective, splenectomy should be considered.