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Recently, a study for eribulin mesylate(ERI), which is a useful drug for metastatic and recurrent breast cancer, reported that the absolute lymphocyte count(ALC)before administration is a useful prognostic factor. We retrospectively examined whether the results were reproducible in the patients with ERI. We examined the effect of ERI on the overall survival(OS)in 21 patients with HER2-negative metastatic and recurrent breast cancer who underwent treatment with ERI at our hospital. The clinical benefit ratio(CBR)was 57.1%. The median time to treatment failure(TTF)was 5.8 months and median OS was 19.9 months, showing a positive correlation between the TTF and OS. The factors that significantly prolonged the OS in univariate analysis were the TTF(<3 months vs ≥3 months, p<0.001), NLR(<3 vs ≥3, p=0.037), and ALC(<1,000/ μL vs ≥1,000/μL, p=0.008). In the multivariate analysis, TTF and ALC were the prognostic factors. The ERI outcome at our institution was good regardless of the subtype. The results of the multivariate analysis showed that TTF and ALC were factors that prolonged OS, and patients who received ERI for >3 months had good OS. Long-term administration of ERI was assumed to affect the immune microenvironment and prolong OS. Additionally, our data showed that the lymphocyte count before ERI administration is a simple and useful prognostic factor.

Of the patients who have had artificial urinary sphincter (AUS) implantation, 30%-50% require reoperation because of recurrent stress urinary incontinence (SUI) or infection. The most common cause of recurrent postoperative SUI is the mechanical failure of the AUS. This case report describes AUS replacement without urethral manipulation after the mechanical failure of the AUS. A 63-year-old man underwent AUS implantation to treat severe SUI that developed after robot-assisted laparoscopic total prostatectomy. Intraoperatively during AUS implantation, the cuff was inflated under direct vision and the AUS was confirmed to work properly; however, SUI did not improve when the AUS was activated 7 weeks after surgery. Urethroscopy confirmed that the urethra was not contracted, and computed tomography indicated that the tube was not continuous with partially deflated pressure-regulating balloon (PRB). On reoperation, the tube was found to be disconnected at the intended point of connection. By refilling PRB and performing urethroscopy, we confirmed the PRB without leakage and good urethral cuff coaptation, respectively.The AUS replacement procedure was then completed with only the replacement of the control pump and reconnection of the tubing. After the surgery, AUS was immediately activated to confirm the improvement of SUI. After 3 months post-surgery, the patient have enjoyed urinary continence. If the defective part of the AUS system can be identified during replacement, the procedure can be completed with only partial replacement and without manipulation of the urethra, thus avoiding the risk of urethral injury.

Objectives: In Japan, companies are required to implement a "stress check program" to prevent mental health problems in workers. To identify "high-stress" workers, the Brief Job Stress Questionnaire (BJSQ) is recommended. According to the stress check program manual issued by the government, high-stress can be defined using two criteria, either the "sum method" (simply summing the scores for each scales) or the "score converted method" (using converted scores according to the conversion table for each scales). In this study, we examined the differences in results found using these two criteria on "stress check program" data., Methods: We used data of 71,422 workers in 117 companies and organizations who conducted stress checks in 2016. The prevalence of high-stress was calculated by applying the two criteria simultaneously, and the chi-square test was used to compare the proportion of workers with high-stress. We subsequently divided participants into the four following groups and calculated the proportion of each group: group A was defined as having high-stress by both criteria; group B, only by the sum method; group C, only by the score converted method; and group D, not defined as high-stress by either criterion. We compared the average values of stress response among four groups using the Kruskal-Wallis test, and further compared the average values between group B and group C using the Bonferroni method., Results: The average age of participants was 43.7 ± 11.1, and 66.8% were males. The proportion of those defined as having high-stress were 11.7% using the sum method and 13.2% using the score converted method; the proportion of high-stress workers was thus significantly higher when using the score converted method (p <.001). Physical stress response was higher in group B; however, lack of vigor, irritation, fatigue, and depression were higher in group C (p <.01)., Conclusions: Compared to the sum method, 1.5% more high-stress workers were observed using the converted method, and this result was similar for individual and employment-related factors. Furthermore, workers were more likely to be judged as having "high-stress" when the score of the physical stress response was higher in the sum method. Hereafter, it is important to consider which criteria are applied when discussing proportions of high-stress. Further research is needed to examine which criteria will predict health disorders.

Anamorelin hydrochloride (hereinafter referred to as anamorelin) is an orally active, small-molecule drug with a similar pharmacological action to ghrelin, an endogenous ligand of growth hormone secretagogue receptor type 1a (GHS-R 1a ). It was first approved in Japan for the treatment of cancer cachexia, characterized by weight loss and anorexia. Anamorelin stimulated the secretion of growth hormone (GH) from cultured rat pituitary cells and increased plasma GH levels by oral administration to rats, pigs and humans. When anamorelin was orally administered once daily for 6 days to rats, larger body weight gain associated with increased food consumption compared to the control group was observed from after the first dose. Anamorelin is a selective agonist for GHS-R 1a and enhanced GHS-R 1a -mediated pituitary GH secretion and increased food consumption, resulting in body weight gain. In the two Japanese phase II studies in patients with cancer cachexia associated with non-small cell lung cancer (NSCLC), improvement of lean body mass (LBM) and body weight losses and anorexia were demonstrated. The tumor types of target patients in the Japanese phase III study were colorectal, gastric, and pancreatic cancer. As a result, maintenance and increase of LBM and body weight as well as improvement of anorexia were observed, and the efficacy against cancer cachexia associated with colorectal, gastric, and pancreatic cancer was confirmed. There were no observed events considered to be significant safety risks. In conclusion, anamorelin is expected to provide a new therapeutic option for cancer cachexia for which no effective treatment has been available.

A 70s man underwent transurethral resection of the bladder tumor(TURBT)at a previous hospital. The pathological diagnosis was urothelial carcinoma pT1. Nine months later, recurrence appeared in the bladder and he underwent repeated TURBT. The pathological diagnosis was also pT1 and he was administered 8 courses of intravesical BCG therapy. Fourteen months after the first operation, computed tomography scans showed new lesions in the liver. Therefore, he was referred to our hospital. Because biopsy from the hepatic lesion confirmed the diagnosis of metastatic urothelial carcinoma, he received 10 courses of gemcitabine plus cisplatin(GC)and radiofrequency ablation. However, daughter nodule and enlargement of the main tumor were revealed on MRI 33 months after the initial TURBT. After 5 courses of pembrolizumab that limited the potential for hepatic metastases, he had no evidence of other metastatic sites and underwent laparoscopic right hepatectomy. There was no viable carcinoma in the pathological specimens of the hepatic lesions. Six months after hepatectomy, the patient has a high quality of life without any recurrence.

It has been clear that the clinical responses by applying immune checkpoint inhibitor alone are limited. To better improve this limited clinical response, combinational therapy has been focused. We recently reported the association between EMT related factors and PD-L1 expression in the extrahepatic hilar cholangiocarcinoma, and its role as a surrogate biomarker for patient prognosis. We here report clinical relevance of combinational therapy of HDAC inhibitors and anti-PD-L1 antibody as an immune checkpoint inhibitors.

Although fluorodeoxyglucose (FDG) positron emission tomography (PET)/computed tomography (CT) has been widely used as a powerful tool in clinical oncologic imaging, its application in urological malignancies is limited. Recently, choline PET/CT has been successfully used for prostate cancer restaging. Here, we report the utility of choline PET/CT for the detection and monitoring of metastatic disease in two cases of renal cell carcinoma (RCC). A 53-year-old woman and a 45-year-old woman underwent FDG and choline PET/CT for evaluation of metastatic lesions in lymph nodes and bone following left and right RCC, respectively, and choline PET/CT demonstrated significantly higher uptake when compared with FDGPET/CT in both cases. Choline PET/CT accurately reflected the remission and progression of diseases in their clinical course, indicating that choline PET/CT could be a useful imaging modality in metastatic RCC.

We report a case of primary malignant melanoma (MM) of the female urethra. A 60-year-old female complained bleeding from the urethral meatus. MRI revealed a mass of 20 mm at the external urethral meatus. Pathological examination of transurethrally resected specimens revealed MM with stromal invasion. She underwent total urethrectomy plus cystostomy and sentinel lymph node biopsy. The tumor was pathologically confined in the specimen and no lymph node metastasis was found. She received interferone β as adjuvant therapy. However, she developed bilateral adrenal and pulmonary hilar lymph node metastases 1 year after urethrectomy. Although she started to receive nivolumab as salvage therapy, the disease progressed as well as development of interstitial pneumonia (IP) after four cycles. Following improvement of IP with steroid therapy, she started to receive ipilimumab, which resulted in the development of intolerable IP of grade 3. The patient finally died of MM 19 months after the initiation of treatment.

[Background and purpose] Prothrombin fragment 1+2 (PF1+2) is a sensitive marker for blood coagulation system. In order to evaluate anticoagulant activity in patients treated with warfarin or non-vitamin K antagonist oral anticoagulant (NOAC), we measured plasma levels of PF1+2 and evaluated anticoagulant activity by each anticoagulant agent. [Methods] Subjects were 28 patients, 17 men and 11 women, 77±6 year old, with oral anticoagulant therapy for secondary prevention of stroke. We measured plasma levels of PF1+2 in 70 times in 7 patients treated with warfarin, and 154 times in 27 patients treated with NOAC. PT-INR was simultaneously measured in patients treated with warfarin. [Results] In warfarin treatment groups, PT-INR values were median 1.96 (IQR 1.8-2.1) and PF1+2 levels were median 111 pmol/l (IQR 95-141). All PF1+2 levels were below the upper limit of normal range, but 12 values (17%) of them in 5 patients were below the lower limit of normal range. 8 of the 12 values were at PT-INR below 2.5, and 1 of whom developed intracerebral hemorrhage. Plasma levels of PF1+2 in patients treated with dabigatran 150mg BID, dabigatran 110mg BID, rivaroxaban 15mg QD, rivaroxaban 10mg QD, apixaban 5mg BID, apixaban 2.5mg BID, and edxaban 30mg QD were median 116 pmol/l (IQR 99-136), 132 pmol/l (IQR 99-162), 109 pmol/l (IQR 100-125), 133 pmol/l (IQR 100-177), 88 pmol/l (IQR 76-102), 148 pmol/l (IQR 93-167), 221 pmol/l (IQR 208-234). They were all above the lower limit of the normal range, 3 of which were above the upper limit of the normal range. Excessive suppression of thrombin production was more frequently seen in warfarin treatment than in NOAC treatment (p<0.05). [Conclusion] In warfarin treatment, thrombin production was suppressed excessively in 17%, although it was not in NOAC treatment. (Received September 21, 2016; Accepted December 26, 2016; Published May 1, 2017).

In this study, we investigated for a period of 8 years, 884 patients who underwent swallowing rehabilitation in our hospital, and evaluated the factors affecting resumption of oral intake of food. We found that the number of patients undergoing swallowing rehabilitation in our hospital increased over time. Of the included patients, 82.8% were ≥70 years of age and men were more frequent than women (p=0.004). At the end of the rehabilitation, 56.3% patients' main nutrition route was oral. Most (60.5%) patients required <30 days of rehabilitation. We evaluated correlation between the states of patients at starting point of swallowing rehabilitation and the result of the rehabilitation. The patients having a desire for eating were significantly more successful in regaining oral intake of food than those without the desire (p<0.001) and those with desire unknown (p<0.001). We classified the patients as per the Japan Coma Scale into four groups: alert, 1 digit, 2 digits, and 3 digits; the 3-digit group was significantly less successful in resumption of oral ingestion compared to all other groups (p<0.001). Based on the activities of daily living (ADL), we classified the patients into four groups: supine position, possible to semi-sitting group (get-up more than 30°), possible to sit-up group, and possible more than transferring by oneself group. It was proved that the supine position group was significantly less successful in regaining oral intake of food compared to all other groups (p<0.001). Multivariate analysis showed that the strongest correlation for regaining oral ingestion was desire for eating (p<0.001), followed by ADL and level of consciousness. In conclusion, we found that the number of patients undertaking swallowing rehabilitation in our hospital is increasing, and that factors such as desire for eating, ADL, and level of consciousness significantly influence the resumption of oral intake of food.

We used hemilaryngotracheal tissue without tumor involvement as a laryngotracheal flap (LTF) for immediate repair of a pharyngoesophageal defect following resection for hypopharyngeal cancer. Five cases of lateralized advanced hypopharyngeal cancer were treated in our department. The median age was 82 years, ranging from 64 to 90 years. Four tumors were T3 stage, and the other was T2. A pharyngocutaneous fistula developed in one patient. The postoperative swallowing function was satisfactory, but one patient developed difficulty in eating a normal diet, because of pharyngoesophageal stenosis at 7 months after chemoradiotherapy. During the follow-up period, there was no locoregional recurrence. One patient had lung metastasis, and died of the disease. One patient died of another cause. Three patients are alive without evidence of the disease. Reconstruction of the hypopharynx with an LTF is a minimally invasive method compared with the radial forearm free flap and free jejunal flap. For selected cases of advanced hypopharyngeal cancer, this method would be one of the choices to reconstruct the pharyngoesophageal defect.

Purpose: To investigate the efficacy and safety of A0001 (brilliant blue G250) for visualization of the internal limiting membrane (ILM) during and after vitrectomy., Methods: Patients (n = 31) requiring ILM peeling during vitrectomy were enrolled in this clinical trial. After injection of A0001 (range: 0.0625 to 0. 125 mg), the staining grade and the peeling ease of the ILM were evaluated in five steps (levels 0 to 4). The safety of A0001 was investigated for 7 days after surgery., Results: From the evaluation of a primary endpoint by the Independent Data Monitoring Committee (IDMC) and a secondary endpoint by each surgeon, A0001 was effective in all cases at three or more levels ( ≥ level 2 was defined as effective) for evaluation of the grade of visualization and operating ease. Adverse events occurring in two or more cases included elevated intraocular pressure, eye pain, eye discharges, and retinal bleeding. One serious adverse event was a case of unclosed macular hole after vitrectomy, but the patient recovered after reoperation., Conclusions: A0001 was effective and safe for visualization of the ILM during vitrectomy, and there was an improvement in ease of operation.

A 50-year-old man with hemoptysis, given a diagnosis of left upper lobe pulmonary aspergilloma with cavity and fungus ball by computed tomography. He has a history of typeⅠ diabetes mellitus due to traumatic injury of pancreas and underwent diaphragm plasty. Despite of systemic anti-fungal medication, symptom and radiological findings were not progressed and surgical intervention was planned. Before surgery we performed intercostal artery embolization, in order to minimize bleeding on dissecting adhesion between the chest wall and the lobe with aspergilloma. Left upper lobectomy with muscle-flap prombage was done safely with a blood loss of 450 ml. Postoperative course was favorable. Intercostal artery embolization with N-butyl-2cyanoacrylate is an effective way to minimize hemorrhage during surgical resection for pulmonary aspergillosis with sever adhesion.

A man in his 50s was referred to our hospital after recurrent severe urinary tract infection. He had undergone anoplasty for anorectal malformation during early infancy. He noticed urinary leakage from the anus for a long time. Under diagnosis of congenital rectourethral fistula, we performed fistula closure. The fistula was transsected via transperineal incision and each stump was closed. A gracilis muscle flap approximately 30 cm long was harvested from the left thigh, brought into the deepest part between the separated rectum and urethra through a subcutaneous tunnel and fixed there. The urinary leakage from the anus disappeared, and the infection resolved. Application of gracilis muscle flap for congenital diseases is rare, but was useful in the present case.

The present study examined the influence of interpersonal motivation on university adjustment in freshman students enrolled in a First Year Experience (FYE) class. An interpersonal motivation scale and a university adjustment (interpersonal adjustment and academic adjustment) scale were administered twice to 116 FYE students; data from the 88 students who completed both surveys were analyzed. Results from structural equation modeling indicated a causal relationship between interpersonal, motivation and university adjustment: interpersonal adjustment served as a mediator between academic adjustment and interpersonal motivation, the latter of which was assessed using the internalized motivation subscale of the Interpersonal Motivation Scale as well as the Relative Autonomy Index, which measures the autonomy in students' interpersonal attitudes. Thus, revising the FYE class curriculum to include approaches to lowering students' feelings of obligation and/or anxiety in their interpersonal interactions might improve their adjustment to university.

Tumor therapies targeting tumor stem cells(TSCs) have been limited. One of the reasons is that TSC markers are often shared by normal stem cells (NSCs), and therapies targeting those marker-positive cells may cause severe injury to normal tissues. To solve the problem, we focused on doublecortin -like kinase 1 (Dclk1). In the normal intestines of Dclk1(creERT2/+); Rosa26(LacZ/+) mice, LacZ-labeled epithelial cells were scattered along villi after tamoxifen injection. In contrast, in Dclk1(creERT2/+); Rosa26(LacZ/+); Apc(Min/+) mice, intestinal tumors were occupied by LacZ-labeled tumor cells, and selective ablation of Dclk1-positive cells using iDTR system resulted in regression of intestinal tumors without apparent damage to the normal intestines. Thus, Dclk1 appeared to be a marker that discriminates TSCs from NSCs in the intestine.

Paradoxical vocal cord motion (PVCM) during vocal cord dysfunction (VCD) generally occurs spasmodically and transiently. After we had experienced 36 cases of VCD and successfully treated with conservative treatment including "pursed lips inspiration" method, we experienced a boy who had persistent PVCM. It was observed his PVCM vanished when he breathed in through pursed lips, while it appeared again when he stopped pursed lips inspiration. An airway reflex has been reported where the negative pressure in the subglottic space resulting from the inspiratory effort against a narrowed glottis activates the vocal cord adductor. VCD is considered to have both acceleration of laryngeal closure reflex against airway stimuli and active adductive movement of vocal cords against negative pressure in the subglottic space as underlying factors. The pursed lips inspiration method enables VCD patients not only to accomplish slow and light breathing but also to decrease the difference in the pressure between the supra--and subglottic space by occluding the nasal cavity and voluntary puckering up of the mouth which generate negative pressure in the supraglottic space. This is the first report of the pursed lips inspiration method as a treatment for VCD. Pursed lips inspiration is a simple method which is easy to perform anytime, anywhere without any special equipment, and is considered to be worth trying for VCD.

Treatment for pulmonary nontuberculous mycobacteriosis is difficult. Since current treatment has limitation, new application is needed. Fluoroquinolone is one of candidates. We have investigated the feasibility of sitafloxacin (STFX). At first, the drug of MIC (minimum inhibitory concentration) was determined by the methods based on BrothMIC NTM. The MICs of STFX, moxifloxacin (MFLX), gatifloxacin (GFLX) were low. On contrast, the MICs of garenoxacin (GRNX) and tosufloxacin (TFLX) were high. Two cases of pulmonary Mycobacterium avium-intracellulare complex (MAC) disease were treated by STFX-contained regimen. In all cases of pulmonary MAC disease, improve of symptoms and chest CT images were attained. Adverse events were slight. These MIC studies and case reports suggest that STFX might have excellent in vitro and in vivo antimicrobial activities against MAC and is considered to be a candidate for the medication against pulmonary MAC disease.

We prospectively investigated the safety and efficacy of sunitinib using a modified regimen (2 weeks on/1 week off) in 24 patients (22 males, 2 females ; age range 39-86 years, median 64 years) with metastatic renal cell carcinoma (RCC). During the observation period (3-62 weeks, median 21 weeks), thrombocytopenia was seen in 13 (54.2%), leukopenia in 11 (45.8%), hand-foot syndrome in 5 (20.8%), hypertension in 4 (16.7%), and hypothyroidism in 3 (12.5%) patients, while grade 3 or higher adverse events were found in 4 (16.7%), 1 (4.2%), 1 (4.2%), 2 (8.3%), and 0 patients, respectively. Of the 21 patients evaluable for response, 5 (23. 8%) showed partial response, 8 (38.1%) stable disease, and 8 (38.1%) progressive disease. This new modified regimen may lead to a reduction in adverse events for treatment of patients with metastatic RCC as a substitute for the standard dosing regimen of sunitinib.

A 37-year-old woman with an incidentally found abdominal mass was referred to our hospital. A fixed, non-tender mass was palpated in the right upper quadrum of her abdomen. There was no elevation of tumor markers. Computed tomography revealed a mass extending from the hepatic vein level to renal hilar level. The tumor completely obstructed the inferior vena cava (IVC). T1-weighted magnetic resonance imaging (MRI) showed that the mass was isointense with muscles. T2-weighted MRI image with contrast medium demonstrated collateral circulation. Upon diagnosis of the IVC tumor, we removed the right kidney and the tumor en bloc without reconstructing IVC. The tumor diameter was 11.6 × 5.5 × 4.7 cm. Pathological examination established a diagnosis of IVC leiomyosarcoma. She is alive without sign of recurrence after operation for seven months. There were 143 reports of IVC leiomyosarcoma in Japan. In 31% of them, IVC was not reconstructed.

A man in 40s with skin sarcoidosis presented with signs and symptoms of liver injury and thrombocytopenia. Enhanced computed tomography and magnetic resonance imaging revealed cholecystolithiasis, hepatic deformation, and giant splenomegaly. Gastrointestinal endoscopy showed esophageal varices. Cholecystectomy, splenectomy, and wedge biopsy of the liver were performed. Histopathology of the liver revealed many granulomas and severe periportal fibrosis without lobular reconstruction. These findings were compatible with hepatic sarcoidosis, but not liver cirrhosis. Here we report a rare case of hepatic sarcoidosis presenting with cirrhotic symptoms.

The purpose of this retrospective study was to evaluate the prognostic factors in salivary gland cancer using a multivariate analysis. In total, 45 consecutive patients who underwent planned radical resection for salivary gland cancer between 1985 and 2010 were analyzed. Univariate and multivariate analyses were performed to analyze the clinical and pathological factors that influence patient survival in salivary gland cancer(tumor location, T and N classification, histological grade, excision margin status, postoperative radiotherapy, and postoperative adjuvant chemotherapy). The results of the multivariate analysis showed that T classification(odds ratio[OR]: 2.93, 95%confidence interval[CI]: 1.47-5.82), and excision margin status(OR: 4.86, 95% CI: 1.76-13.44)had a significant impact on tumor-free survival time, suggesting that both are important prognostic factors in salivary gland cancer. Moreover, postoperative adjuvant chemotherapy showed a tendency to improve tumor free survival time(OR: 0.28, 95% CI: 0.07-1.11), thereby indicating its potential in improving prognosis in patients with salivary gland cancer.

A 23-year-old man and a 62-year-old man suffering from cystinuria underwent extracorporeal shock wave lithotripsy (ESWL) for right renal stone and left ureteral stone, respectively. They had double-J stents placed before ESWL, but since attempts to retrieve the stents were unsuccessful due to encrustation, they were referred to our clinic. Multimodal endourologic and open approaches including ESWL, transurethral ureterolithotripsy, and pyelolithotomy were required to render them stent- and stone-free. The guidelines do not recommend routine stenting before ESWL ; therefore, the indication and duration of indwelling stents should be minimized. Multimodal options including not only ESWL and endoscopic surgery but also open surgery, should be attempted for the management of encrusted stents. Close monitoring and follow up are important to the prevent complications of ureteral stents.

Aims: Though periconceptional intakes of folic acid could prevent the occurrence of spina bifida by 50 to 70%, the prevalence has not shown any decreasing tendency during the past 30 years in Japan. We aim to analyze various parameters through life style questionnaires and 3-day food records obtained from pregnant women the last 10 years, and to examine whether their life styles have been shifting to the direction of lowering the incidence of spina bifida., Materials and Methods: Life style questionnaires inquired of knowledge of folic acid in relation to preventing spina bifida during a pregnancy and other relevant parameters, which were collected from 11,861 participants during a period of from 2002 to 2011. Food records asked participants to semi-quantitatively describe diets and beverages they consumed for a 3-day period, which were collected from 1,081 pregnant women from 2003 to 2011., Results: Life style questionnaires demonstrated that knowledge of folic acid and the proportion of those who took folic acid supplements elevated from 15.3 and 9.1% in 2002 to 43.7 and 61.5% in 2011, respectively, that comparison of those who took folic acid supplements from 2008 to 2011 residing in one of 8 districts of Japan showed a significant difference, i.e., the proportion of those in the Chugoku or Kyushu district being significantly lower compared to that in the Hokkaido district, and that other life style parameters have not much altered the past 9 years, e.g., those who conceived as planed being 67%, those who confirmed own pregnancy within 6 weeks of pregnancy being 70%, those who took balanced diets being 65%, and those who did not smoke or drink being 95% and 96%, respectively. Three-day food records revealed that the mean dietary folate intakes ranged from 260 to 360 microg/day in each year which were less than the recommended dietary allowance (RDA) publicized by the government, but that the proportion of pregnant women in the first trimester who consumed folic acid supplements from 4 weeks prior to to 12 weeks after conception increased from 7.4% in 2003 to 69.6% in 2011., Conclusions: As a whole it could be stated that life styles of pregnant women have been shifting toward the direction the past 10 years where the risk for having a pregnancy afflicted with spina bifida is to be decreased. Medical doctors, nurses, midwives, dietitians and pharmacists are asked to repeatedly supply important information on folic acid and to advise taking folic acid supplements 400 microg a day to women planning to conceive or women in the reproductive age.

Patients administered anti-cholinergic agents, as first-line therapy for an overactive bladder (OAB) are often unable to continue medical treatment because of dry mouth. We assessed oral health in patients with OAB using the General Oral Health Assessment Index (GOHAI), an oral health-related quality of life questionnaire. We investigated 75 patients with OAB who were receiving continuous administration of anti-cholinergic agents. The OAB symptom score, as well as GOHAI and our original dry mouse score were determined by self-administered questionnaires. The mean age of the subjects was 70.9±10.2 years, the median period of anti-cholinergic agent use was 20 (1-116) months and the mean OAB symptom score was 6.3±3.1. The GOHAI score for all patients was 51.9±8.4 and not significantly different from the national normal value (p＝0.22). On the other hand, the score in patients with a severely dry mouth was 49.2±8.6, which was worse than the national normal value (p＝0.04). The psychosocial functioning score in patients with a severely dry mouth was significantly lower than in those with a slightly dry mouth (p＝0.02). Our results indicate that dry mouth in patients with OAB is significantly associated with worsening of oral health. GOHAI is useful as a screening test to assess the quality of life in patients with OAB.

Objectives: The objective of this study was to assess the need for and usefulness of training programs for Local Infectious Disease Surveillance Center (LIDSC) staff., Methods: A structured questionnaire survey was conducted to assess the needs and usefulness of training programs. The subjects of the survey were participants of a workshop held after an annual conference for the LIDSC staff. Data on demographic information, the necessity of training programs for LIDSC staff, the themes and contents of the training program, self-assessment of knowledge on epidemiology and statistics were covered by the questionnaire., Results: A total of 55 local government officials responded to the questionnaire (response rate: 100%). Among these, 95% of participants believed that the training program for the LIDSC staff was necessary. Basic statistical analysis (85%), descriptive epidemiology (65%), outline of epidemiology (60%), interpretation of surveillance data (65%), background and objectives of national infectious disease surveillance in Japan (60%), methods of field epidemiology (60%), and methods of analysis data (51%) were selected by over half of the respondents as suitable themes for training programs. A total of 34 LIDSC staff answered the self-assessment question on knowledge of epidemiology. A majority of respondents selected "a little" or "none" for all questions about knowledge. Only a few respondents had received education in epidemiology., Conclusion: The results of this study indicate that LIDSC staff have basic demands for fundamental and specialized education to improve their work. Considering the current situation regarding the capacity of LIDSC staff, these training programs should be started immediately.

A 73-year-old male, admitted to a local hospital because of fever and consciousness disturbance, was referred to our institute. He had a history of long-term steroid administration and diabetes mellitus. Under diagnosis of severe right pyonephrosis associated with severe inflammatory response syndrome as well as disseminated intravascular coagulopathy, he was transferred to our hospital. Computed tomography and magnetic resonance imaging showed a mass 5 cm in diameter at the right ureteropelvic junction and lymph node swelling at the renal hilum, suggesting obstructive pyonephrosis by a malignant tumor such as renal pelvic cancer. Since the patient failed to respond to conservative medical treatment including polymyxin B hemoperfusion, hemodialysis, and antimicrobials, we performed right nephrectomy. Histopathological examination demonstrated that the tumor obstructing the pelvis arose from the parenchyme under the muscle layer, and was diagnosed as unclassified renal cell carcinoma while the renal pelvic epithelium was normal. Although his general condition and laboratory data transiently improved after nephrectomy, he died of carcinomatous peritonitis 30 days postoperatively. We advocate that, in the case of pyonephrosis with a lesion highly suspected to be an infiltrating neoplasm, nephrectomy is justified as first choice to control the septic condition.

We report a case of a 41-year-old woman admitted to our hospital for dyspnea on exertion and nonproductive cough. High-resolution computed tomography (HRCT) revealed central ground-glass opacities surrounded by ring-shaped areas of consolidation (reversed halo sign), predominantly in the lower lobes. Bronchoalveolar lavage fluid revealed an increase of the total number of cells (35 x 10(4)/ml), including elevated lymphocyte level (69%) and decreased CD4/CD8 ratio (0.45). Histopathological examination by transbronchial lung biopsy showed polypoid masses of granulation tissue filling the lumens of a respiratory bronchiole and alveolar ducts, consistent with organizing pneumonia. After admission the patient complained of dry eyes and dry mouth. The serum anti-SS-A antibody level was also elevated (65.0 U/ml). Labial salivary gland biopsy specimens revealed focal lymphocytic infiltration of more than 50 per 4 mm(2). There were no findings of rheumatoid arthritis or other collagen diseases. We diagnosed primary Sjögren syndrome with secondary organizing pneumonia with a reversed halo sign. She was treated with prednisolone (0.5 mg/kg body weight, 35 mg/day). After treatment, the chest CT showed improvement through consolidation.

The Japan Lung Cancer Society, Japanese Association for Chest Surgery, and Japanese Respiratory Society jointly established the Japanese Joint Committee for Lung Cancer Registration. In 2010, analyses of 11,663 cases of lung cancer that underwent surgical resection in 2004 were performed, then the findings were registered and collected for analysis by the committee. The survival rate for all cases was 69.6%, while the 5-year survival rate in males (n = 7.369) was 63.0% and 80.9% in females (n = 4,294). The 5-year survival rates by c-stage (UICC Ver. 6 and Ver. 7) were as follow: IA (n = 6,295, 6,295), 82.0% and 82.0%; IB (n = 2,788, 2,339), 63.4% and 66.1%, IIA (n = 203, 819), 55.4% and 54.5%; IIB (n = 899, 648), 48.6% and 46.4%: IIIA (n = 940, 1,216), 43.3% and 42.8%; IIIB (n = 407, 90), 41.6% and 40.3% and IV (n = 131, 256), 29.1% and 31.4%, respectively. The 5-year survival rates by p-stage (UICC Ver. 6 and Ver. 7) were as follow: IA (n = 5,611, 4,978), 85.9% and 86.8%; IB (n = 2,398, 2,552), 69.3% and 73.9%; IIA (n = 336, 941), 60.9% and 61.6%; IIB (n = 977, 848), 51.1% and 49.8%; IIIA (n = 1354, 1804), 41.0% and 40.9%; IIIB (n = 799, 106), 36.7% and 27.8%, and IV (n = 188, 434), 27.8% and 27.9%, respectively. The 5-year survival rates by histological type were as follow: adenocarcinoma, 74.9% squamous cell carcinoma, 59.1%; large cell carcinoma, 53.3% small cell carcinoma, 52.6%; and adenosquamous cell carcinoma, 50.8%. Operative death occurred in 48 cases (0.4%) and hospital death in 46 (0.4%).

Unlabelled: background & aim: Elderly patients often suffer comorbidity, which leads to polypharmacy (≥ 6 concurrent medications). The extent of polypharmacy in very elderly patients in university hospitals has been reported, but not in community hospital outpatient units. We investigated polypharmacy in late-stage elderly patients at an outpatient unit of a community hospital., Methods: The study group comprised 159 patients who visited a community hospital during 6 consecutive days. We analyzed the number of consultations and the changeless prescriptions for the past three months or more in the medical records of these patients., Results: Patients took up to 15 types of medication (average 6.5 ± 3.5) and up to 36 tablets (average 12.4 ± 7.8 tablets/day) at the time of survey. Over 9 months, 76.1% of patients had multiple consultations. A total of 57.9% of patients received polypharmacy. Antihypertensive drugs were prescribed to 20.3% of patients. Inappropriate prescription accounted for 4.8% of a total of 1,031 prescriptions., Conclusion: A larger number of very elderly patients was receiving polypharmacy and multiple consultations in outpatient units of a community hospital than has been previously reported in university hospitals. It is important to prescribe appropriately for very elderly patients in teams which include pharmacists and nurses as well as doctors.

Epidemiological investigation of a March 2007 detected measles outbreak of 28 cases in a 792-student high school in Tokyo. Students with a vaccination history had significantly milder symptoms than those without, and no cases occurred among students having two of measles vaccine in two doses of measles vaccine in their childhood. Vaccine efficacy (VE) calculated in our investigation was 93.9% (95% CI:87-97), and no significant difference was observed in vaccine type or manufacturer product. Students and parents were extremely difficult to persuade to cooperate in control measures such as emergency vaccination and home isolation through notification letters even during outbreaks. Schools should thus develop measles outbreak preparedness and response plans and identify potentially susceptible students in advance through documented proof of case histories and MCV vaccination. Outbreaks should promote early detection of patients and emergency vaccination targetting potentially susceptible students backed through close cooperation with medical facilities, education institutions, and the public health sector, together with school closures as appropriate.

A 56-year-old man receiving hemodialysis treatment was hospitalized for examination of a mass in the right middle lobe. Chest computed tomography showed a right hilar mass shadow accompanied by pleural effusion. Non-small cell lung cancer (NSCLC) was diagnosed by cytological examination of the pleural effusion. No epidermal growth factor receptor (EGFR) mutation was found. He was treated with 6 courses of docetaxel as first-line chemotherapy. Docetaxel was administered on the same day as hemodialysis. Adverse events, including hematotoxicity, were managed safely and no delay in administration occurred. This chemotherapy resulted in a partial response. Because docetaxel is metabolized in the liver and does not affect renal function, it can be administered as a standard regimen. This suggests that docetaxel monotherapy is an efficient therapy for non-small cell lung cancer patients receiving hemodialysis.

Objectives: To publicize clinical results of Japanese lung cancer patients registered in 2002. Study design. In 2002, The Japanese Joint Committee for Lung Cancer Registration conducted a prospective observational study for lung cancer patients registered at starting treatments with follow-ups in 2004 and 2009. At first, 18,552 cases were registered from 358 institutes, while we analyzed 14,695 samples whose living periods could be identified., Results: There were two times males as many as females with a mean age of 67.1 years. The most frequent histology was adenocarcinoma in 56.7%, following squamous cell carcinoma in 25.7% and small cell carcinoma in 9.2%. Clinical stage was IA in 29.3%, IB in 15.3%, IIA in 1.4%, IIB in 6.2%, IIIA in 11.8%, IIIB in 14.6% and IV in 21.0%. Surgery was performed in 8454 cases (57.5%). Five-year survival rate was 44.3% for all patients, 14.7% for cases of small cell carcinoma, 46.8% for non-small cell carcinoma, 59.6% for surgery cases, 8.5% for no surgery cases, 37.7% for males and 59.0% for females. The rates in clinical stage settings in cases of small cell carcinoma and non small cell carcinoma, was 52.7% and 79.4% for IA, 39.3% and 56.7% for IB, 31.7% and 49.0% for IIA, 29.9% and 42.3% for IIB, 17.2% and 30.9% for IIIA, 12.4% and 16.7% for IIIB and 3.8% and 5.8% for IV, respectively., Conclusion: An analysis of Japanese lung cancer patients registered in 2002 revealed that the most frequent histology type was adenocarcinoma following squamous cell carcinoma and small cell carcinoma. Prognosis in 5 years was superior in cases of female, non small cell lung cancer and surgery to those of male, small cell lung cancer and no surgery, respectively. Further investigation is needed with respect to dependences of those survival differences.

A 66-year-old woman was admitted because of dry cough and dyspnea. Computed tomography showed ground-glass opacities and traction bronchiectasis in both lung fields. Then, ATL cells appeared in her peripheral blood, and the number of lymphocytes in BALF increased. Inverse PCR for HTLV-1 clonality of the peripheral blood revealed a polyclonal pattern, and she was given a diagnosis of smoldering adult T-cell leukemia. Using BALF flow cytometry, both CD4- and CD25-positive cells accounted for only 0.8%. Secondary interstitial pneumonia was diagnosed and we started therapy with prednisolone and cyclophosphamide. BALF flow cytometry may be useful in the differential diagnosis of ATL lung lesions.

An 82-year-old woman was admitted to the hospital with dyspnea and fatigue. She had been given amlodipine, furosemide, candesartan, pravastatin and roxatidine acetate for two months in an other hospital. Chest CT showed patchy consolidations throughout the entire lungs. We suspected drug-induced pneumonia, and treated her with prednisolone under mechanical ventilation. The pulmonary consolidations eventually improved, but on the 15th hospital day the patient developed thrombocytopenia and disseminated intravascular coagulation (DIC). Heparin flushes had been performed since the first hospital day. After these were stopped, her platelet count became normal and the patient recovered from DIC. The clinical course, and the fact that testing for heparin-induced thrombocytopenia (HIT) antibodies was positive, supported the diagnosis of HIT and DIC. We report a rare case of HIT and DIC during treatment for drug-induced pneumonia.