The purpose of this study was to investigate the fluctuation of the recovery period of autonomic nervous activity (ANA) after isokinetic exercise. Sixteen male subjects participated in this study after they turned in their consent forms.The subjects performed isokinetic knee extension-flexion exercise using BIODEX. We obtained the electro-cardiogram during the entire experiment. We calculated their heart rate (HR) and power spectral of R-R interval (LF is low frequency component, and HF is high frequency component. Both indexes were converted to a logarithm transformation as to lnHF and lnLF.) from pre-exercise period (PRE) and post-exercise period (POST).Some researchers reported that ΔlnHF of POST was lower and ΔLF/HF of POST was higher than those of PRE immediately after aerobic exercise; however, this study's results were in complete contrast.In conclusion, we found that the recovery periods after aerobic and isokinetic exercises of ANA are entirely different.

Attentional disturbance following brain damage is usually evaluated by several neuropsychological tests. In a rehabilitation setting, however, the primary concern is not task performance, but rather functional real-world behavior. To address this requirement, a new assessment system for attentional behavior, BAAD (Behavioral Assessment of Attentional Disturbance), has been developed. This assessment is generally completed by the patient's therapist (occupational therapist, OT) during therapy. The aim of this study was to investigate whether BAAD completed by the family at home (BAAD-FM) yields results that are comparable to BAAD completed by an OT during occupational therapy (BAAD-OT). The subjects were 53 patients with brain damage. BAAD consists of six items thought to be associated with attentional behaviors. Each item is rated (0 to 3) based on the frequency with which the problem behaviors appeared during daily living at home and daily sessions of occupational therapy. The intraclass-correlation coefficient of the total score between BAAD-FM and BAAD-OT was 0.89. The mean (SD) values of the total scores were 3.7 (3.7) and 3.7 (3.6), respectively. Similarly, there were no significant differences in any of the item scores between BAAD-FM and BAAD-OT. The coincidence rate between the two BAAD tests on an item-by-item basis was over 64% for all items but one (43%). In conclusion, the total BAAD-FM score seemed comparable to the total BAAD-OT score and valuable for detecting attentional disturbance.

A 76-year-old woman required aortic valve replacement due to severe aortic stenosis. She had a huge thyroid cancer, which invaded the innominate and left internal jugular veins. We planned a two-stage operation : the first involved aortic valve replacement ; and the second involved operation of the thyroid cancer. To avoid median sternotomy, we adopted the right parasternal approach. A 7-cm right parasternal skin incision was made. The third and fourth costal cartilages were cut and bent into the right thoracic cavity, without removal of the ribs. The postoperative course was uneventful, and second operation was performed via the median sternotomy approach on postoperative day 53. The right parasternal approach can be used as an alternative when sternotomy is unsuitable in cases of aortic valve replacement.

The left ventricle assist device (LVAD) has become an important therapeutic option in the treatment of acute or chronic heart failure. It is usually used as bridge to transplantation or recovery. At present, destination therapy with LVAD has been a therapeutic option in patients with heart failure in whom transplantation is not indicated. We describe a patient, who received destination therapy with LVAD, and was able to go home temporarily. The patient was a 63-year-old man with low output syndrome after acute myocardial infarction. An LVAD (TOYOBO) was implanted at Oita University Hospital, however the patient suffered from MRSA mediastinitis 6 months later. He and his family wished for him to temporarily go home to Ibaraki. The patient, supported by LVAD, was transferred from Oita to Ibaraki by a regular commercial flight and ambulance. Rehabilitation training involved stretching, in-bed muscle strength training, maintaining a standing position, walking on flat ground with a walker and going up and down ramps. All training was measured at the patient's home. The patient was out of hospital for 5 hours, and this period was uneventful upon leaving hospital. The patient also took an active part in rehabilitation after discharge. This program can help to improve the quality of life (QOL) of patients with implanted LVADs for destination therapy.

A 44-year-old man who received left ventricular assist device (LVAD) implantation for end-stage heart failure due to dilated cardiomyopathy suffered from mediastinitis. Computed tomography confirmed mediastinitis. His mediastinum was reopened and irrigated. Negative pressure wound therapy (NPWT) was applied to the wound without closing the chest. This system enabled the patient to receive early physical rehabilitation. One year after LVAD implantation, under NPWT, the patient could walk in the general ward, and was waiting for cardiac transplantation. We used some useful materials for NPWT including a coatable non-alcoholic film, flexible sealing sheet, soft exudate absorber, in order to control wound clean, keep air-tight, prevent damage to the skin and to reduce mediastinal instability. LVAD implantation is usually performed as a bridge to transplantation or recovery. One of the most critical complications is intractable mediastinitis. We described a successful infection control of LVAD related mediastinitis with the NPWT.

Objective: To evaluate gender differences in mentee’s preference for mentoring styles and topics in academic medicine in Japan.
Methods: We conducted a cross-sectional questionnaire survey of mentees at 6 graduate schools of medicine in Japan from December 2011 through January 2012. The study participants were 1700 Japanese-speaking graduate students and postdoctoral fellows. The primary outcome was the percentage of respondents who desired to be mentored with a particular style or topic.
Results: A total of 676 （227 women） mentees responded to the survey. Women were less likely than men to prefer a hierarchical mentoring relationship （men, 82%; women, 71%; p＝0.001） but were more likely to desire a mentor for career consultation （men, 51%; women, 64%; p＝0.001）. Women were more likely than men to want guidance in developing a research portfolio （men, 85%; women, 90%; p＝0.04）, in computer skills／statistical skills （men, 68%; women, 81%; p＝0.001）, and in long-term career planning （men, 38%; women, 50%; p＝0.003）.
Conclusion: Women mentees in Japan express different preferences for mentoring styles and topics from men. Mentors in Japan must take these differences into consideration.

A 49-year-old man who had had severe tripple vessel coronary disease and low left ventricular function (EF=29%) underwent coronary artery bypass grafting. Following the procedure he could not be weaned from cardiopulmonary bypass (CPB) even with an intra-aortic balloon pumping (IABP). Left ventricular assist using a centrifugal pump (CFP) together with IABP was then utilized with a dramatic recovery from profound postcardiotomy cardiogenic shock, and the CPB was successfully terminated. The left ventricular function recovered gradually from intraoperative myocardial damage. The CFP was successfully removed at 86 LHB hour and the IABP at 9th postoperative day. At present 12 months after LHB, he reveals no angina. Settting up the left ventricular support using a CFP is simple and not-time-consuming, so this system with IABP is of practical use in the case of unpredicted postcardiotomy cardiogenic shock.

It is common knowledge that exposure to asbestos causes asbestos-related diseases, such as asbestosis, lung cancer and malignant mesothelioma, not only in people who have had long-term contact with asbestos in their work environment but also in residents living near factories that handle asbestos. Since the summer of 2005, these revelations turned into a large medical problem and caused and social unrest. We have focused on the immunological effects of both asbestos and silica on the human immune system. In this brief review, we introduce immunological alterations found in patients with malignant mesothelioma and describe the experimental background in which these were found. Analyzing the immunological effects of asbestos may improve our understanding of the biological effects of asbestos.

PURPOSE: Few reports have been made on the therapeutic effects as well as pathological features of an antithrombin preparation in patients diagnosed with septic disseminated intravascular coagulation (DIC) by the diagnostic criteria for acute DIC. MATERIALS AND METHODS: A total of 88 sepsis patients who had received inpatient hospital care during the period from January 2000 through December 2008 were divided into two groups, an antithrombin group and a non-antithrombin group, to study the outcomes. Furthermore, the relationship between sepsis-related factors and DIC in 44 patients was studied. RESULTS: The antithrombin group contained 34 patients, and the non-antithrombin group contained 54 patients. The outcomes were significantly better in the antithrombin group. The levels of protein C were low in DIC patients. CONCLUSION: Our results suggest that early administration of antithrombin might improve outcomes of septic DIC patients in the diagnostic criteria for Japanese Association for Acute Medicine acute DIC.
Aged ; Disseminated Intravascular Coagulation/complications/diagnosis/*drug therapy ; Female ; Fibrinolytic Agents/*therapeutic use ; Humans ; Male ; Middle Aged ; Sepsis/complications/diagnosis/*drug therapy ; Time Factors ; Treatment Outcome

Purpose: Postoperative pancreatic fistula (POPF) is the most important factor affecting morbidity and mortality after pancreaticoduodenectomy (PD). Patients with a high controlling nutritional status (CONUT) score, which is used to assess nutritional status, are expected to have high morbidity rates. This study aimed to determine the usefulness of the CONUT score. Methods: Data from 97 consecutive cases of PD performed in the Department of Surgery of Iwakuni Clinical Center, from April 2008 to May 2018, were included. Preoperative patient data, including sex, age, and hypertension, and postoperative complication data were collected to analyze pancreatic fistula occurrence. Results: Of the 97 patients, 2 9 patients (29.8%) were diagnosed with POPF ≥ B, with 26 cases (26.8%) classified as grade B and 3 (3.1%) as grade C. The mortality rate was 2.1% (2 of 97). In the univariate analysis, a significant association was observed between POPF and the following factors: body mass index (BMI) ≥ 22 kg/m2, high CONUT score, nonpancreatic carcinoma, and CT attenuation values. In multivariate analysis, BMI ≥ 22 kg/m2 (odds ratio [OR], 6.16; P < 0.001), high CONUT score (OR, 3.77; P = 0.009), nonpancreatic carcinoma (OR, 5.72; P = 0.009), and CT attenuation values (late/early ratio) in the pancreas (OR, 9.07; P = 0.006) were independent risk factors for POPF. Conclusion Patients with a high CONUT score are at high risk of POPF. Further study correlating preoperative nutritional intervention with risk of POPF is necessary.