A 67-year-old man, who had suffered from right cerebral infarction that resulted in left hemiparesis, underwent right superficial temporal artery-middle cerebral artery anastomosis in 1991. From March 2000, dizziness occurred during use of his right hand. His arteriogram revealed late filling of the occluded right subclavian artery by reversed flow from the right vertebral artery and 50% stenosis of the left internal carotid artery. We performed subcutaneous axillo-axillary bypass grafting with mild hypothermia on June 1st, 2000. An 8mm ePTFE tube with a ring was anastomosed to both axillary arteries in end-to-side fashion with continuous sutures. Thereafter, symptoms disappeared. One month after the procedure, his arteriogram showed that the bypass filled the right vertebral artery in an antegrade fashion as well as the right axillary artery. Axillo-axillary bypass grafting with mild hypothermia seemed to be safe and effective for high-risk subclavian steal syndrome.

Objective: In general, antiallergic drugs, steroids, and autonomic drugs are administered for patients with allergic diseases, but the chronic administration of these medicines may occasionally induce side effects. As such, several complementary and alternative medicine (CAM) are used, even though their effectiveness has not been established by a significant amount of evidence. Health food, herbal medicines, herbal tea, and aromatherapy, etc., are used for the treatment of allergic rhinitis (AR) as CAM. Rosmarinic acid is a type of polyphenol, and is reported to have antiallergic, antioxydative and anti-inflammatory properties. Rosmarinic acid is included in Perilla Herbs, which are used in health foods and herbal medicines (Kampo medicines), Rosemary and Lemon balm, which are used as herbal teas and essential oils of aromatherapy. This study was performed to evaluate the effect of rosmarinic acid on AR using AR model rats.
Methods: Six-week-old male Sprague-Dawley rats were sensitized with toluene 2,4-diisocyanate (TDI) to induce AR. Rosmarinic acid (1 mg/kg i.p. or 3 mg/kg i.p.) is administrated for 21 days. On day 22, the symptom of nasal allergy was evaluated by counting the number of sneezes within 10 minutes. Substance P (SP), calcitonin gene-related peptide (CGRP) and nerve growth factor (NGF) in the nasal lavage fluids were also measured.
Result: SP and CGRP take part in the exacerbation of rhinitis symptoms, and are secreted from the nerve ending following nerve stimulation by chemical mediators such as histamine. The administration of Rosmarinic acid had no effect on NGF, but significantly suppressed increases of sneezes, SP and CGRP dose-relatedly. Conclusion: Rosmarinic acid could control the symptom of nasal allergy, and one of the mechanisms was suppressing of the secretion of SP and CGRP.

AIMTo investigate the outcomes for Asian populations with locally advanced/clinical stage III prostate cancer (PCa) treated with currently prevailing modalities.

METHODSWe reviewed the record of 209 patients with clinical stage III PCa, who were treated at Niigata Cancer Center Hospital between 1992 and 2003. Treatment options included hormone therapy-combined radical prostatectomy (RP+HT), hormone therapy-combined external beam irradiation (EBRT+HT) and primary hormone therapy (PHT).

RESULTSThe 5- and 10-year overall survival rates were 80.3% and 46.1% in all cohorts, respectively. The survival rates were 87.3% and 66.5% in the RP+HT group, 94.9% and 70.0% in the EBRT+HT group and 66.1% and 17.2% in the PHT group, respectively. A significant survival advantage was found in the EBRT+HT group compared with that in the PHT group (P < 0.0001). Also, the RP+HT group had better survival than the PHT group (P = 0.0107). The 5- and 10-year disease-specific survival rates for all cases were 92.5% and 80.0%, respectively. They were 93.8% and 71.4% in the RP+HT group, 96.6% and 93.6% in the EBRT+HT group and 88.6% and 62.3% in the PHT group, respectively. A survival advantage was found in the EBRT+HT group compared with the PHT group (P = 0.029). No significant difference was found in disease-specific survival between the EBRT+HT and RP+HT groups or between the RP+HT and PHT groups.

CONCLUSIONAlthough our findings indicate that radiotherapy plus HT has a survival advantage in this stage of PCa, we recommend therapies that take into account the patients'social and medical conditions for Asian men with clinical stage III PCa.

Aged ; Follow-Up Studies ; Humans ; Japan ; Male ; Middle Aged ; Prostate-Specific Antigen ; blood ; Prostatectomy ; Prostatic Neoplasms ; drug therapy ; mortality ; pathology ; radiotherapy ; surgery ; Retrospective Studies ; Survival Rate ; Time Factors ; Treatment Outcome

Clinical training programs play an extremely important role in the new postgraduate clinical training system introduced in 2004 because facilities for clinical training now include various health-related institutions in addition to the university hospitals and special hospitals for clinical training used in the previous system. Although educational goals have been established by the Ministry of Health, Labour and Welfare, trainees may have difficulty achieving these goals, even under the guidance of staff at the various facilities. There are differences in the function and quality of health-related institutions in the community. For the practical and convenient application of educational goals, we have attempted develop a “model program” to supplement the objectives indicated by the learning goals with more specific objectives. These supplementary objectives can be modified by individual institutions. We hope that this “model program” contributes to the development of objectives for each institution and helps improve the quality of the postgraduate training system in Japan.

Background/Aims: The necessity for pharyngeal anesthesia during upper gastrointestinal endoscopy is controversial. This study aimed to compare the observation ability with and without pharyngeal anesthesia under midazolam sedation. Methods: This prospective, single-blinded, randomized study included 500 patients who underwent transoral upper gastrointestinal endoscopy under intravenous midazolam sedation. Patients were randomly allocated to pharyngeal anesthesia: PA+ or PA– groups (250 patients/group). The endoscopists obtained 10 images of the oropharynx and hypopharynx. The primary outcome was the non-inferiority of the PA– group in terms of the pharyngeal observation success rate. Results: The pharyngeal observation success rates in the pharyngeal anesthesia with and without (PA+ and PA–) groups were 84.0% and 72.0%, respectively. The PA– group was inferior (p=0.707, non-inferiority) to the PA+ group in terms of observable parts (8.33 vs. 8.86, p=0.006), time (67.2 vs. 58.2 seconds, p=0.001), and pain (1.21±2.37 vs. 0.68±1.78, p=0.004, 0–10 point visual analog scale). Suitable quality images of the posterior wall of the oropharynx, vocal fold, and pyriform sinus were inferior in the PA– group. Subgroup analysis showed a higher sedation level (Ramsay score ≥5) with almost no differences in the pharyngeal observation success rate between the groups. Conclusions Non-pharyngeal anesthesia showed no non-inferiority in pharyngeal observation ability. Pharyngeal anesthesia may improve pharyngeal observation ability in the hypopharynx and reduce pain. However, deeper anesthesia may reduce this difference.

Leg malperfusion accompanied with type B acute aortic dissection (AAD) is reported to be an independent predictor for mortality. In such a case, though aortic replacement, extra anatomical arterial bypass or endovascular aortic repair (EVAR) can be selected, an appropriate treatment strategy has not been established yet. A 53-year-old woman was urgently hospitalized with sudden low back pain and right leg weakness, despite the right popliteal and anterior tibial arteries being palpable. Computed tomography (CT) revealed a type B AAD, and antihypertensive therapy was initiated. She complained of intermittent claudication during rehabilitation, and right leg ischemia with decreased ankle brachial pressure index (ABPI) was detected. The follow-up CT revealed the narrow true lumen of the right common iliac artery compressed by the thrombosed false lumen and the large entry of the aortic dissection in the terminal aorta. At the subacute phase of the aortic dissection, EVAR was performed. To expand the true lumen and exclude the entry, Y-shaped stent-grafts were implanted in the infra-renal aorta and the bilateral common iliac arteries. The postoperative course was uneventful. Postoperative ABPI returned to the normal range, and the intermittent claudication disappeared. In conclusion, EVAR should be considered in patients with type B AAD complicated with leg malperfusion.