Temporomandibular arthrosis, which is accompanied by pain in the jaw joint and surrounding tissue, as well as clicking and disorder of jaw opening or movement, is common in dentistry field. However current treatment often does not result in improvement. We carried out acupuncture treatment for temporomandibular arthrosis without organic disorders including psychogenic ones. 12 patients (one male and 11jfemales) referred from the department of dentistry and oral surgery of our hospital underwent acupuncture treatment once or twice a week. In each treatment, electro-acupuncture was performed for fifteen minutes through chinese needles applied to Fuchi, Eifu, Anmin, Kensei, Taiyo, Gekan, Kyosha, Ten-yo, Kensei and Gokoku. Remarkable results were obtaied in 4 of these cases, effective in 2 cases, rather-effective in 3, and non-effectiveI in 3 cases, a 75% effectivectiveness ratio.

As the treatment for peripheral facial paralysis, stellate ganglion block (SGB), steroid administration, a sugical operation, vitamine administration and acupuncture are acknowledged. The authors carried out a comparative study of two methods (acupuncture alone vs. the combination of acupuncture and SGB) on 41 cases with Bell's paralysis and 10 cases with Hant's syndrome. Acupuncture treatment, 15 minutes electrical stimulation, was done twice a week using Chinese needles. For the SGB group, SGB was done to the diseased side before each treatment using 5-10ml of 1% xylocaine. The results were rated on the basis of May's score. Marked effectiveness was seen rather more frequent among the fresh cases of the SGB group, but no significant differences were there. The fresh cases showed no significant differences between the two groups. The results confirmed the conviction that acupuncture is one of the effective methods for peripheral facial paralysis.

Objective: In clinical settings, new drugs are frequently administered to patients who have been excluded in the clinical trials. However, health professionals seldom recognize this. Focusing on monoclonal antibody drugs, we conducted a questionnaire survey of pharmaceutical companies and accumulated cases in which risk management differed between clinical trials and post-marketing.Methods: We obtained information on exclusion criteria for clinical trials of monoclonal antibody preparations from pharmaceutical companies. We compared these exclusion criteria with the contraindicated items in the package insert.Results: The most common exclusion criteria were “reproductive-related events”, “cancer-related events”, “HBV/HCV infection”,and “history of allergy/hypersensitivity”. The most common contraindications in the package insert were “history of allergy/hypersensitivity”, “other infectious diseases”, and “tuberculosis infection”. The average number of exclusion criteria for safety measures at the time of clinical trial was 10.1per drug, while that of contraindications was 2.1per drug; the difference was statistically significant. In addition, there were significant differences in one clinical trial exclusion criterion ( “upper age limit” ) and two contraindications ( “tuberculosis infection” and “other infectious diseases” ) between antineoplastic agents compared to therapeutic agents for autoimmune-related diseases. In half the products, serious adverse drug reactions related to the exclusion criteria that were not contraindicated were reported after marketing.Conclusion: Because the contraindications at the time of marketing are drastically fewer compared to the exclusion criteria at the time of clinical trials, pharmacists should inform doctors of it and carefully monitor the outcomes of new drugs that have not been used with patients with complications.

We performed exercise intervention for 12 weeks in young females (22.3±2.5 yrs ; mean±SD) with a %fat value of 30% or more (dual energy X-ray absorptiometry : DXA) despite a body mass index (BMI) of less than 25 kg/m², which indicates hidden obesity, and the following results were obtained.The intensity of exercise was established as the double product break point calculated from heart rate and systolic blood pressure, and the subjects were instructed to exercise for 30 minutes or more for 3 or more times a week. Six weeks after exercise intervention, the BMI, body fat level, and plasma glucose level were lower than those before exercise intervention, and the %fat value was lower 12 weeks after intervention. Furthermore, cardiac autonomic function (CAF) was negatively correlated with changes in Total power and changes in fat (kg), suggesting that exercise-related improvement in CAF is involved in a decrease in %fat.

Myxoma of the left ventricle is exceedingly rare and to the best of our knowledge not a single case of its recurrence has been reported in Japan. We have recently experienced a case in which a myxomatous tumor of the left ventricle recurred at the same site as the primary lesion 2.5 years after operation and was treated by surgical excision. The patient was a 28-year-old female who, under the diagnosis of myxoma of the left ventricle, underwent surgical removal of the tumor and mitral valve replacement at her age of 25 years. Although her postoperative course was uneventful, she was noticed, at her age of 28 years, of her inaudible prosthetic valve clicks on auscultation at the outpatient service. Echocardiography revealed a tumor mass in the left ventricle, which tended to grow with the elapse of time. Echocardiography on rehospitalization disclosed a mobile cystic tumor on the posterior wall of the left ventricle, while pulmonary arteriography also revealed a movable tumor in the left ventricle. Intraoperatively, there was noted a solid tumor, composed partly of cystic structure, on the posterior wall of the left ventricle and quick pathology led to a suspected diagnosis of myxoma. Since the tumor was found to have involved the ventricular septum and myocardial tissue of the posterior wall of the left ventricle, its complete surgical excision was impossible. The tumor, with its growth pattern and morphology, was diagnosed as a malignant clinical behavior one, although histopathological evidence indicates its benignancy.

An emergency percutaneous cardiopulmonary support system (PCPS) was employed 11 arrest victims (5 males, 6 females; mean age 59.3 years) refractory to conventional resuscitation measures. Cardiac operation was subsequently performed in two patients and coronary angioplasty in two. The 7 other patients continued on cardiopulmonary support by PCPS after successful resuscitation. Duration of support was 10.5±9.1 (mean±S. D.) hours, the flow rate was 2.5±0.7l/min, and PCPS was applied 5-70min (mean, 24.9min) following the onset of cardiac arrest. The entire intraluminal surface of PCPS device had been heparin coated, activated coagulation time was maintained about 150 seconds, with or without minimal systemically administered heparin. Seven of 11 patients (63.6%) were successfully weaned from the PCPS. The early survival (<30 days) was 6 patients (54.5%), and late survival was 4 patients (36.4%). We conclude that PCPS can improve survival in patient unresponsive to conventional resuscitation when instituted soon after cardiac arrest.