Preferences and use of Japanese or Brazilian medicines by Japanese Brazilian immigrants in Japan / 国際保健医療

<B>Introduction</B><BR>The use of medicines among Brazilian workers in Japan has not been documented. This study examines the preferences and use of medicines among Brazilian workers of Japanese origin in Japan.<BR><B>Methods</B><BR>A cross-sectional survey was conducted in 2011 in a community in Nagoya, where many Brazilian workers lived. Questionnaires were distributed to 206 Brazilian households, and asked about preferences and use of Japanese or Brazilian medicines. Associations with socioeconomic factors were analyzed using Fisher's exact test.<BR><B>Results</B><BR>The response rate was 36% (74 households). Of these, 66% had lived in Japan for over 10 years, and 88% held health insurance. Over 80% reported a preference for Japanese medicines. However, Brazilian medicines were used in more than 40% of the households. Employed Brazilians tend to use Brazilian medicines compared to the unemployed. Most respondents answered that Brazilian medicines were more effective, but were more expensive and produced worse side effect than Japanese medicines.<BR>Households with children showed a preference for Japanese medicines for children's illnesses. However, more Brazilian medicines were used when the length of household's stay in Japan was less than 10 years, and when the respondent's perceived listening ability of Japanese language was poor.<BR><B>Conclusion</B><BR>Almost all respondents were using the medicines they preferred, suggesting that access to medicine was generally good in the community. However, 40% of respondents used Brazilian medicines, despite their long stay in Japan, their health insurance status, and their recognition of Japanese medicines as inexpensive and safe. This might be explained by familiarity with Brazilian medicines, or perception of their effectiveness.<BR>Continuous self-administration of medicines without consultation has potential harm to the health. This study also suggests the importance of arranging social environments such as facilitating the taking of sick leaves, so that immigrant workers can secure their access to health services.

Health Sector Reform Program in Egypt / 国際保健医療

<B>Introduction</B><BR>Health Sector Reform Program (HSRP) in Egypt started in 1997 to improve equity, efficiency, quality and sustainability of Egyptian health systems. This study aims to review reports and publications regarding HSRP in Egypt and to analyze its achievements and problems.<BR><B>Methods</B><BR>Documents of international organizations and other relevant agencies, such as reports of health sector reform programs and statistics, were reviewed and analyzed.<BR><B>Results</B><BR>HSRP aimed to improve quality of health services and equality of access, and to establish sustainable health financing mechanisms, while focusing on primary health care. Major components of HSRP were: health service delivery, health financing, and evaluation. It started in five pilot governorates. Based on the Family Health Model (FHM), each family registered to a physician or a health facility, and was provided with essential medical services called Basic Benefits Package (BBP). Family Health Fund (FHF), the newly established financing agency of FHM, provided health staff with incentives from a pooled fund. Against the original plan, FHF could not function as a health insurance fund, and was financially unsustainable. Mechanisms of health facility accreditation and health services performance evaluation with incentives were installed to ensure the quality of health services.In addition, health staff training programs were enhanced, health facilities and equipment in rural areas were improved, and referral systems were strengthened.<BR><B>Conclusions</B><BR>HSRP introduced a family health model for the first time in Egypt in pilot governorates. Focusing basic health service provision, HSRP succeeded to improve equity, efficiency and quality of health services. However, sustainable health insurance mechanisms were not established yet, and involvement of private health service providers were very limited. It is needed to bring in commitment of Egyptian government across the sectors and to develop health systems that secure good quality of health services for all Egyptians.

Infertility and Assisted Reproductive Technology in Developing Countries / 国際保健医療

 Infertility in developing countries is important but neglected, while the issues of population growth control have been paid much attention. Female infertility rates in African countries were about 30 percent, which were three times higher than those of industrialized countries. It was reported that the most common cause of infertility was tubal dysfunction due to sexually transmitted infections, unhygienic delivery management, and unsafe abortion. The second common causes were male factors, which had been underestimated in developing countries. Thus, women were always blamed and often abused by their husbands and in-laws. Furthermore, infertile couples suffered from social discrimination and economic disadvantages. <br> Infertilities were often treated without appropriate examinations of both husbands and wives. Inexpensive treatments were commonly applied: e.g., treatment of sexually transmitted infections, encouraging timing intercourse, hormonal therapies. Assisted reproductive technology (ART) would be effective in developing countries where main causes of infertility were tubal dysfunction and male factors. ART has been performed in urban areas in some developing countries. However, it is difficult to promote ART in developing countries, because of high costs and lack of sufficient technical and ethical regulations. To decrease the burden of infertility in developing countries, first, both developing and industrialized countries have to recognize the significance of the issue. Then, it is needed to evaluate accurate rates of infertility, causes of infertility, and effectiveness of current treatment, so that the countries could develop prioritized strategies and interventions. <br> Infertility rates could be decreased with relatively low cost through building a system of proper diagnosis and treatment. International assistance might be required to negotiate the drug prices and to establish technical and ethical review mechanisms, which are the prerequisites of promoting ART. It is also important to provide people with knowledge and information regarding infertility, their causes and treatment.

Successful Surgical Treatment of Traumatic Rupture of the Descending Aorta in a Child / 日本心臓血管外科学会雑誌

Traumatic rupture of the thoracic aorta is extremely rare in pediatric patients. We present a case of blunt traumatic aortic disruption in a 13-year-old boy who was successfully managed by patch aortoplasty using cardiopulmonary bypass. He was involved in a motor vehicle accident. He had a transient loss of consciousness. Initial vital signs were stable. Upon arrival at our hospital he was awake, alert, and oriented. Chest roentgenogram showed a subtly widened upper mediastinum with left pleural effusion. Chest computed tomography revealed a hematoma around the transverse and proximal descending thoracic aorta, and a 25-mm pseudoaneurysm with the intimal flap in the proximal descending thoracic aorta. Aortography verified a partial transection of the proximal descending aorta. Within 4h after injury, aortic repair was initiated through a left anterolateral thoracotomy. Following heparinization, partial cardiopulmonary bypass was established via the right femoral artery and vein. Sequential occlusion of the left subclavian artery, aortic arch between the left carotid and subclavian arteries, and descending aorta was performed. The periaortic hematoma was incised longitudinally to show a transverse tear involving the anterolateral aortic wall 3cm distal to the origin of the left subclavian artery. The disruption involved approximately 90% of the circumference of the aortic wall and there was retraction of the torn edges. A half of the impaired aorta was sutured, primarily to accommodate future aortic growth, and the other half of the defect was closed with a prosthetic patch. Bypass time was 173min. The postoperative course was complicated by persistent low-grade fever and hoarseness. Four years following discharge, he was well with only slight hoarseness, and magnetic resonance angiography two years later demonstrated a normal aorta without clinical evidence of coarctation.