The purpose of the present study was to obtain the insights about the roles of specialized home care clinics and the “Doctor net” in community palliative care by investigating changes in the home death rates of cancer patients in a city where both specialized home care clinics and the Doctor net are available. A region palliative care intervention study was conducted, and data on the rate of cancer patients who died at home between 2007 and 2010 in the region were collected. The rate of cancer patients who died at home increased from 7.0% in 2007 to 13.0% in 2010. In 2007, 49% of the total number of people who died at home were patients of specialized home care clinics, and the rate increased to 13.0% in 2010. However, the number of cancer patients of other clinics who died at home did not decrease, from 63 in 2007 to 98 in 2009 and 77 in 2010. The functions of specialized home care clinics and the Doctor net adopted in general clinics were not exclusive to each other, and specialized home care clinics may improve palliative care implemented for cancer patients at home by participating in the Doctor net to provide general clinics with support.

Aerobic exercise is known to reduce pulse wave velocity (PWV), which reflects arterial stiffness. However, aerobic exercise has a depressor effect, and PWV strongly depends on blood pressure (BP). Therefore, improvement of PWV with aerobic exercise may have an indirect effect on reducing BP. In this study, the relationship between changes in BP and regional PWV measured by oscillometric and tonometry sensors before and after exercise therapy emphasizing aerobic exercise was evaluated in 46 elderly people receiving outpatient treatment for lifestyle-related diseases (7 males and 39 females, mean age : 68 years). In all subjects, BP and PWV measurements were performed before and after exercise therapy. PWV was measured between the brachium and ankle (baPWV), between the heart and femoral artery (hfPWV), and between the femoral artery and ankle (faPWV). During 6 months of exercise therapy, BP, baPWV, hfPWV and faPWV decreased significantly. By multiple regression analysis, the changes in systolic BP were extracted as factors correlated with changes in baPWV and faPWV. The changes in baPWV (r=0.639, p<0.01) and faPWV (r=0.649, p<0.01) correlated significantly with changes in systolic BP. However, changes in hfPWV were not extracted as a factor correlated with changes in systolic BP (r=0.228, p=n. s). In conclusion, exercise therapy emphasizing aerobic exercise was suggested to reduce the stiffness of both the lower limb artery (peripheral artery) and the aorta (central artery). Peripheral arterial stiffness improved concurrently with a reduction in BP as a result of exercise therapy ; but there is a possibility that the improvement of central arterial stiffness is not dependent on reducing BP.

It is important to collect patients' and their families' opinions to provide good palliative care. This study aims to analyze the contents of free description provided by the survey for cancer patients and bereaved families, which was performed before the intervention of The Outreach Palliative Care Trial of Integrated Regional Model (OPTIM) study. Requests for and good points of cancer treatment and palliative care were collected and classified. 1,493 advanced cancer patients and 1,658 bereaved families in four areas received the questionnaire, and 271 patients and 550 families filled in the free description. Cancer patients and bereaved families had demands for improved communication with medical staff, improved quality of pain relief, financial support of treatment, more educational activities on palliative care, and improved cooperation within and outside hospitals. Palliat Care Res 2011; 6(2): 237-245

A 40-year-old man with a family history of Marfan syndrome was admitted to our hospital because of acute Stanford type A aortic dissection. He underwent a Bentall operation with an artificial vascular graft. Postoperative computed tomography revealed a low-density area around the graft in the ascending aorta and at the left subclavian artery cannulation site. He showed no symptoms and was discharged uneventfully. Five months after the operation, a pulsatile subdermal tumor appeared in the center of the median sternotomy. Computed tomography showed low- and high density fluid accumulation surrounding the ascending aortic graft, and this was connected with a subdermal tumor. We suspected collapse of the anastomotic site and performed an emergency operation. The fluid around the aortic graft was clear and diagnosed as perigraft seroma. To prevent recurrence, we filled the space around the aortic graft with an omental pedicle graft. After the operation, perigraft seroma did not recurr. In addition, with the disappearance of the seroma in the mediastinum, fluid accumulation at the left subclavian artery cannulation site also disappeared.