ABSTRACT
Background： While the number of older cancer patients increases as the society ages, the current status of the pain control is not well characterized among older patients. To improve the quality of care, it is necessary to understand the current status. Objectives： The aim of this study was to describe the pain control for older cancer patients in comparison to younger counterparts and characterize it. Methods： During four months in 2013, Aomori Prefectural Central Hospital started asking all hospitalized cancer patients about their pain every day using a standardized pain questionnaire. In addition, a questionnaire adopted to the outpatient setting was distributed to the patients who visited outpatient department of the hospital. The information about pain, quality of life (QOL) and the medical histories were included in the data analyses. Their responses were compared between outpatients versus inpatients and older ( ≥65 years) versus younger (＜65 years) patients. Results： The response rate was 57.0％. Pain management was less adequate among outpatients than among inpatients, with pain relief rate of 28.9％ for the former and 52.6％ for the latter (P＜0.001). Among outpatients, the pain relief rate for the older patients was particularly low (older：24.7％ vs younger：35.8％, P＜0.01). Conclusion： Pain management for older patients in the outpatient settings needs a particular attention for improvement. Resources should be allocated to enable better detection and relief of pain among outpatients.
ABSTRACT
Aortic dissection with multiple familial members is rare. It is commonly associated with Marfan syndrome. Several authors have reported familial aortic dissection without Marfan syndrome. We encountered 4 cases of aortic dissection in a family. The aortic dissection occurred in the mother and all of her children. No case had clinical manifestations of Marfan syndrome or other connective tissue disease. Histopathological examination of the aorta did not show cystic medial necrosis in 2 operated cases. Many members in the family had systemic arterial hypertension. The presence of multiple incidence of aortic dissection in one family suggests underlying connective tissue disease, irrespective of the absence of typical features of Marfan syndrome. Therefore we propose that other close relatives as well as the members with aortic dissection should be followed-up in the same way used for families with typical connective tissue disease like Marfan syndrome.
ABSTRACT
Ischemic heart disease (IHD) poses a major complicating factor for abdominal aortic aneurysm (AAA) repair. To identify patients with IHD, we evaluated patients scheduled to undergo AAA repair with dipyridamole-thallium scintigraphy (DTS) and coronary angiography (CAG). If indicated, coronary revascularization was performed. Finally, an assessment of the effectiveness of these preventive measures was made. One hundred and ten patients scheduled to undergo AAA repair were identified and treated accordingly over a 20-year period. As the pre-operative evaluation and prophylactic surgical revascularization strategies were instituted in 1983, the patients were divided into 2 groups: 25 patients between 1973-1982 (group A) and 85 patients between 1983-1992 (group B). The mean age of patients in group A was 65.3 years. The male/female ratio within this group was 21:4. One patient in the group had a history of IHD and 9 had hypertention. The mean age of patients in group B was 67.7 years. The male/female ratio within this group was 77:8. Fourteen patients in this group had a history of IHD and 27 had hypertension. Screening and treatment of IHD in group B was as follows. All patients with a history of IHD underwent CAG. Of the 32 patients with cardiac risk factors, including hypertension and hyperlipidemia, or ECG abnormalities who underwent DTS, 8 were referred for CAG. Thirty-nine patients with no risk factors and a normal ECG proceeded to AAA repair without further workup. Perioperative myocardial infarction occurred in 2 patients in grouzp A, leading to death in 1 patient. Coronary revascularization was performed in 5 patients in group B. No perioperative myocardial infarction occurred in this group. Pre-operative identification of high-risk cases with DTS, CAG, and coronary revascularization in patients with IHD may prevent cardiovascular complications in patients undergoing AAA repair.
ABSTRACT
A recent study evaluated the effect of pleurotomy for harvesting internal thoracic arteries (ITAs) on pulmonary complications after coronary artery bypass grafting (CABG). Fifty consecutive patients with pleurotomy (group I) were studied retrospectively and compared with a control group of fifty patients undergoing CABG without pleurotomy during ITA harvest (group II). Group I was divided into two groups; forty patients using left ITAs with left open pleurotomy (group Ia), and ten patients using bilateral ITAs with bilateral open pleurotomy (group Ib). On the other hand, group II includes 22 patients without pleurotomy (group IIa) and 28 patients with closed pleurotomy (group IIb). In group I, ITAs were dissected from the chest wall with mediastinal pleura and then isolated from the pleura by pleurotomy. Before sternal closure, an L-shaped pleural tube was inserted into the deep costophrenic sinus and the pleurotomy remained open. In group II, ITAs were simultaneously dissected from the chest wall and mediastinal pleura, and if the pleura was damaged, the pleurotomy was approximated before sternal closure. There was no significance in the number of bypass grafts, aortic crossclamp time, cardiopulmonary bypass time and temperature. ITA harvest time with open pleurotomy was shorter than that of closed pleura (15min versus 25min). Postoperatively, the ventilation time and duration of chest drainage also showed no significance, however group Ia and Ib showed significantly more fluid accumulation removed by chest drainage (Ia, 288±193ml; Ib, 285±198ml, versus IIb, 169±98ml). On postoperative day 30 no pleural effusion was observed in group I but it was seen in one case in group IIb which had diaphragm paralysis. In conclusion, open pleurotomy results in minimal pulmonary complications with optimal chest drainage and offers significant advantages for harvesting ITAs.