This study was performed to evaluate management of cancer pain in 322 patients who were treated in our pain clinic between January 1986 and December 1997. For this purpose, the change in the number of cancer patients and the annual morphine consumption during the period in our hospital were investigated. We found that as morphine consumption increased, the number of cancer patients visited the pain clinic decreased. Although 90% of them who visited the pain clinic underwent neural block therapy before 1996, the parcentage dropped to only 79% in 1996 and 50% in 1997. The increasing rate of morphine consumption in our hospital was on a par with the national average between 1986 and 1996. The use of adjuvant drugs did not change throughout the 12-year period.
We believe the consumption of morphine is not enough. It is necessary for us to become more skilled in using narcotics for relief of cancer pain along the guidelines of the World Health Organization.

A 46-year-old man who developed fever and general fatigue was referred to our hospital with suspicion of infective endocarditis. A ventricular septal defect had been previously diagnosed. Transthoracic echocardiography revealed vegetation on the aortic, mitral, and pulmonary valves, and each valve had significant regurgitation. An emergency operation was performed because of congestive heart failure. The aortic and mitral valves were replaced with mechanical valves. The pulmonary valve was repaired ; the anterior leaflet was resected and replaced by glutaraldehyde-treated autologous pericardium. The patient's postoperative course was uneventful. Recurrence of infection was not observed for 3 years after the operation. Triple-valve endocarditis, especially that involving a combination of the aortic, mitral, and pulmonary valves, is rare. Involvement of multiple valves on both sides of the heart may be attributed to a congenital intracardiac shunt. Early surgical intervention may be useful to control infection and heart failure, as in the present case.

Immune heparin-induced thrombocytopenia (HIT) is a crucial side effect of heparin therapy. We report the case of a 52-year-old man who was strongly suspected of having HIT after urgent descending aorta replacement. This case required continuous hemodiafiltration (CHDF) anticoagulated with unfractionated heparin (UFH) for acute renal failure after the operation. The patient developed thrombocytopenia and thrombus emphraxis in the circuit on the seventh day and was suspected of having HIT. UFH was ceased and replaced with argatroban. After then, thrombus emphraxis was not seen in the circuit and the platelet count was recovered promptly. He tested positive in an enzyme-linked immunosorbent assay for anti-platelet factor 4/heparin antibodies (anti-PF4/H Abs). Six months later, we found, an expanding thoracoabdominal aortic aneurysm and performed thoracoabdominal aorta replacement. We selected heparin anticoagulation for cardiopulmonary bypass because anti-PF4/H Abs were negative at that time. Thrombus emphraxis was not found during the operation. The patient developed neither thrombocytopenia nor thrombosis in the perioperative period.

A typical feature of mid-ventricular obstructive hypertrophic cardiomyopathy (MVO-HCM), is obvious hypertrophy of the mid-ventricular muscle and ventricle with transformation into the shape of an hourglass. We report a 60-year-old woman who had been given a diagnosis of apical type hypertrophic cardiomyopathy 12 years previously, but it changed to MVO-HCM with apical left ventricular aneurysm. We considered the impending rupture of the aneurysm because its wall was thin and pericardial effusion was detected by UCG (ultrasonic cardiograph). Urgent surgery was performed consisting of ventricular aneurysmectomy and patch reconstruction. After the surgery, a pseudoaneurysm was found in cardiac apex, so we performed surgery again. A residual shunt in the trabeculation caused the pseudoaneurysm, but its origin was not clear. She has been fine for 18 months without complications such as recurrence of aneurysm, ventricular arrhythmia or left ventricular dysfunction since the last surgery.

Between January 1994 and October 2004, 87 patients underwent emergency thoracic aortic surgery. Of these, 11 patients were more than 80 years old (O-group) and 76 were less than 80 years old (Y-group). A total of 58 patients (6 in O-group and 52 in Y-group) were treated for acute type-A aortic dissection, 5 (0 in O-group and 5 in Y-group) for acute type-B aortic dissection and 21 (4 in O-group and 17 in Y-group) for the involved rupture of a thoracic aortic aneurysm. The operative procedures consisted of the replacement of either the ascending, or the ascending and transverse aorta in 71 patients (8 in O-group and 63 in Y-group), and the replacement of the distal descending aorta in 15 patients (3 in O-group and 12 in Y-group). The operative mortality rates were 27.2% (3 patients) and 19.7% (15 patients) in the O- and Y-groups, respectively, with no significant difference between the groups. The rate of early complications, including circulatory failure, respiratory failure and cerebral infarction, did not statistically differ between the 2 groups. The overall 2-year survival rates of the patients who survived the operation were 83.3% in the O-group and 95.1% in the Y-group. Moreorer, 75% of the patients (6 of 8) who survived the surgery regained normal activities of daily life after the surgery, at a level similar to before the surgery. The present data indicates that emergency thoracic aortic surgery can be justified in selected in octogenarian patients.

The 38-years old woman was hospitalized due to peritonitis carcinomatosa after 8 months, since the operation for advanced gastric cancer. Although the dosage of domperidone suppository, metoclopramide injection and haloperidol injection was started to prevent her from vomiting, it was stopped because of the complication of extrapyramidal symptoms. Instead of previous prescription, the traditional Japanese medicine, ice candy of rikkunshito, was prepared and started to give her. After its dosage, the number of vomit was gradually decreased, and she was permitted to go back her home. Before a dosage of ice candy of rikkunshito, it was impossible for her to eat orally even if she felt hungry and had appetite, which caused a strong grief to her. Ice candy of rikkunshito is a smooth medicine and expected to prevent from vomiting while an intake of ice candy orally. Hence, it is considered that there is possibility to have effectiveness both physically and psychologically. After few days from going back home, she caused a consciousness impediment. Her last stay at home was only few hours. After one month since then, she died leaving her message,“I was tired out, but happy to stay at my home.”

We report a case of a 72-year-old woman, who had an anastomotic pseudoaneurysm in the ascending aorta, successfully treated by endovascular aortic repair with vascular embolic devise and stent-graft. It seemed to be high risk to achieve conventional surgery with extracorporeal circulation, therefore we selected endovascular treatment because she had a bleeding tendency which derived from disseminated intravascular coagulation. Then, we adopted stent-grafting with a vascular embolic device, because the distal side of pseudoaneurysm had too short a landing zone to cover the stent-graft only. The patient well tolerated this procedure and her postoperative course was uneventful. The pseudoaneurysm shrank at 6th months after operation.

A 12-year-old girl had relative graft stenosis following the reconstruction of type A interrupted aortic arch. At 25 days after birth she underwent ascending aorta-descending aorta bypass with a 7mm knitted Dacron graft, ligation of the patent ductus arteriosus and pulmonary artery banding. She had patch closure of a ventricular septal defect (VSD) as well at 20 months of age. At age 12 catheterization was carried out, because she had headache and dizziness on exertion. The pressure of the ascending aorta was 163/79mmHg and the pressure gradient between the ascending and the descending aorta was 65mmHg. Aortography revealed severe stenosis of the graft, which might have occurred according to her growth. An extra-anatomic bypass was placed between the right axillary and the right common iliac artery through the intrapleural and preperitoneal route with a 10mm Dacron graft. Six months later, the blood pressure was 108/63mmHg in the upper extremities, the pressure gradient between the upper and lower extremities was reduced to 18mmHg, and headache and dizziness had disappeared.

Palliative care team（PCT）, nutrition support team（NST）and office of nutrition in our hospital developed a special soup service, which was served for ten patients faced with terminal cancer. The members of PCT, NST and the Cook served a special soup to ten patients. Nine of them could taste the soup without vomiting although they had anorexia. It was a good result. The number of days from the last day tasting the soup to death or hospital transfer was between 3 and 20 days（12.5 days on average）, and the number of times they could taste the soup was between 1 and 3（2.0 times on average）. Tasting the soup supports the strength of living, and might bring an improvement in spiritual quality of life.

Recently, the palliative care team (PCT) at our hospital has included dentists. Among a total of 127 cancer patientsand required PCT intervention from 2009 to 2014, 17 patients (13.3%) had oral symptoms. Therefore, the PCT held discussions in order to determine the optimal way to treat each patient. Various symptoms, including oral pain, dry mouth, taste disturbance, furred tongue, excessive amounts of saliva, appetite loss, and trismus were treated by the dentists. As a result, the oral findings improved in all patients, while the oral symptoms improved in 16 of the 17 patients (94%). Thanks to the fact that dentists have joined the PCT, oral symptoms are effectively relieved, and PCT members now have an increased interest in oral cavity complications. Furthermore, conducting thorough examinations of the oral cavity by the PCT not only results in an improved QOL, but it has also increased the interest in the oral cavity on the part of the PCT. Therefore, more effective palliative care is expected to be achieved by promoting increased cooperation with more clinical departments.