Early detection of third-generation cephalosporin-resistant bacteria in blood culture tests influences the choice of antimicrobial agents. We report on our hospital’s system for early reporting of third-generation cephalosporin-resistant bacteria and its utility. The hospital operates a 24-h simple cefpodoxime (CPDX) testing system, where the content of a sample container with a positive blood culture result is smeared on a CA Sheep Blood Agar/VCM Chocolate EX II fractionation medium, and an antibiotic susceptibility test (AST) disk (Sensi-Disk CPDX) is placed at the center of the medium and incubated. The presence or absence of third-generation cephalosporin-resistant bacteria is estimated from the diameter of the growth inhibition zone. The physician in charge of AST makes comments on the chart based on the simple CPDX test results. The sensitivity of the simple CPDX test for detecting third-generation cephalosporin-resistant bacteria, based on AST results, was 95.5%. Among patients with failed antimicrobial therapy, the rate of switching antimicrobials before the AST results were known was 57.9% in cases where there were comments made by the physicians in charge of AST, compared with 42.9% in cases without comments. These results suggest that the simple CPDX test enables early and accurate detection of third-generation cephalosporin-resistant bacteria, facilitating early switching of antimicrobial agents through collaboration with physicians in charge of AST.

Background/Aims: No screening test for esophageal motility disorder (EMD) has been established, the objective of this study is to examine the potential usefulness of our newly developed “Onigiri esophagography” combined with an obstruction level (OL) classification system in screening for EMD. Methods: A total of 102 patients with suspected EMDs who underwent both high-resolution manometry (HRM) and Onigiri esophagography between April 2017 and January 2019 were examined. The EMD diagnosis was performed based on the Chicago classification version 3.0 by HRM. Onigiri esophagography was performed using a liquid medium (barium sulfate) followed by a solid medium, which consisted of an Onigiri (a Japanese rice ball) with barium powder. The extent of medium obstruction was assessed by the OL classification, which was defined in a stepwise fashion from OL0 (no obstruction) to OL4 (severe obstruction). Results: The patients with OL0 (32.3%), OL1 (50.0%), OL2 (88.0%), OL3 (100.0%), and OL4 (100.0%) were diagnosed EMDs by HRM. The area under the curve, as determined by a receiver operating characteristic analysis, for the OL classification was 0.86. Using the cutoff value of OL1, the sensitivity and specificity were 87.3% and 61.3%, respectively, while using a cutoff value of OL2, the sensitivity and specificity were 73.2% and 90.3%, respectively. Conclusion In conclusion, Onigiri esophagography combined with the OL classification system can be used as a screening test for EMDs with a cutoff value of OL1.

Dry solid matter (rutin content: 51.6 mg/g; quercetin content: 72.2 mg/g) extracted from Tartary buckwheat boiled noodles using 70% methanol as the solvent was found to have α-glucosidase inhibitory activity. As for fractions fractionated by silica gel column chromatography, the fractions rich in quercetin and rutin showed remarkable α-glucosidase inhibitory activity. Tartary buckwheat boiled noodles used as samples in this study contained quercetin produced from rutin by the action of rutinase, suggesting that both rutin and quercetin contained were involved in the α-glucosidase inhibitory activity of the dry solid extract. Changes in postprandial blood glucose levels were compared for boiled noodles made from two types of buckwheat (i.e., Tartary buckwheat and common buckwheat), revealing that blood glucose elevation after eating Tartary buckwheat boiled noodles was suppressed. The blood glucose level 40 minutes after eating Tartary buckwheat boiled noodles was significantly low (p<0.05). It can be concluded that this might be caused by the α-glucosidase inhibitory activity of rutin (270.0 mg) and quercetin (330.5 mg), which correspond to a total amount of 935 mg of rutin equivalents, in the gastrointestinal tract. As a result, the digestion of carbohydrates contained in the samples consumed and their absorption by the intestine might be inhibited, resulting in the suppression of increases in blood glucose levels. The presence of a certain amount of quercetin was considered to be key to the suppression of blood glucose elevation. It is important to control rapid postprandial blood glucose increases to prevent diabetes from developing or becoming serious. This study suggests the potential for Tartary buckwheat boiled noodles to contribute to diabetes prevention.

Although the descriptions of shigyakukachotanto in “Waitaimiyaofang” and tsumyakushigyakukachotanjuto in “Songban Shanghanlun” are quite similar to each other, the specifications of the dosages of crude drugs and the water volume in the books were considerably different. Focused on the specified water volume to decoct these formulas, each reasonable decocting period was estimated, then the decoctions were prepared using hard water that was common in mainland China. The dosages of aconite root were 2­-fold different between these two formulas, but the contents of aconitine-­type diester alkaloids (ADA) in both decoctions were found in the range of 1.2—1.4­-fold. It was suggested that in order to control the efficacy and the safety of aconite, the decocting period was well regulated by the specification of water volume for decocting at this ancient era. Moreover, the dosages of aconite root and glycyrrhiza in bukuryoshigyakuto (BSGT) formula of “Songban Shanghanlun” are equal to those of shigyakuto (SGT) but the specified water volume to begin decocting is as about twice as that of SGT. When prepared using hard water, BSGT resulted to make the contents of ADA lower and those of non-­ester alkaloids higher compared with those of SGT decoction. It was suggested the spe­cific water volume for each formula prescribed in classical Chinese medicine had considerable significance to determine the dosages of chemical ingredients in the decoctions especially in the circumstances using hard water to prepare them.

We conducted a questionnaire survey on shift and on-call system targeting under-forty cardiovascular surgeons and obtained responses from 35 surgeons. We report the questionnaire results.

This study aimed to clarify the resources required to relieve distress during palliative care delivery to cancer patients. Between April 2015 and March 2017, 1479 outpatients receiving chemotherapy for cancer were screened using the Japanese version of the Support Team Assessment Schedule (STAS-J). When the STAS-J result was 2 points and higher, the patient was considered positive for distress. A certified nurse or pharmacist performed STAS-J screening and, in cases where the patient exhibited distress, took steps to alleviate the problem themselves or consulted another resource. Distress was identified in 181 (12.2%) of the 1479 patients. These 181 patients needed 288 resources. The resources used to alleviate distress were categorized as follows: direct support by certified nurse or pharmacist (153), consultation with the attending physician (98) and other (37). The required resource included the following twelve professionals: attending physician, ophthalmologist, dermatologist, dentist, orthopedic surgeon, palliative care physician, certified nurse, certified pharmacist, medical social worker, clinical psychologist, volunteers for cancer patients, and palliative care team. The frequency of the intervention by the certified nurse or pharmacist (61, 39.9%) in directly alleviating psychiatric distress was significantly higher than by consultation with the attending physician (10, 10.2%) (p<0.0001). However, the frequency of consultation with the attending physician in alleviating physical distress (88, 89.8%) was significantly higher than that of the certified nurse or pharmacist (92, 60.1%) (p<0.0001). We conclude that the certified nurse or pharmacist is important for the delivery of palliative cancer care, because they can directly provide relief from psychiatric distress.

Although evidence of Western therapy for heart failure has been established, evidence of treatment for heart failure with chronic kidney disease (CKD) has still not been established. The efficacy of additional Oriental medicine to standard therapy for heart failure with CKD is unclear. To address this issue, we retrospectively evaluated 20 consecutive heart failure patients with CKD (≧stage 3) who were orally administered goreisan (7.5 g/day) due to insufficient efficacy of standard therapy in our hospital from November 2015 to December 2017. We assessed symptoms, chest X-ray, BNP concentration, serum electrolytes, eGRF, plasma osmolality, and side effects. Goreisan improved heart failure in 11 of 20 patients, did not significantly deteriorate renal function, plasma osmolality, and did not clinically affect electrolytes. In conclusion, the present study suggested that additional use of goreisan to Western standard therapy is safe and useful for heart failure with CKD.

ART (Assisted Reproductive Technology) is making impressive advancements. However, not all patients will successfully conceive even with this technique. Patients undergoing infertility treatment are predominantly in a state of mental stress for being unable to conceive, and the importance of stress care in treating infertility has been reported. This time, to investigate the relationship between infertility, mental stress and Kampo treatment, we have conducted a retrospective study on 7 patients who achieved conception by a combination treatment of Kampo medicine and ovulation day prediction. Patients'occupation, menstruation history, pregnancy history, premenstrual symptoms, and oriental medical examination findings were extracted from their medical records. The clinical background were age (mean age: 36 [29-39]), time to pregnancy (mean: 6 months [2-9 months]), and outcome (normal vaginal delivery [3 cases], caesarean section [2 cases], abortion [1 case], transfer to other facility [1 case]). The oriental medical diagnosis in all cases found stagnation of liver qi. Two cases had only stagnation of liver qi. As comorbidities, kidney deficiency (3 cases), blood stasis syndrome (1 case), and blood stasis syndrome with syndrome of dual deficiency of qi and blood (1 case) were found. The Kampo prescriptions were as follows: nyoshinsan (2), kamishoyosan (2), tsudosan (1), shigyakusan (1) and kyukichoketsuin (1). Stagnation of liver (TM) qi was considered to play a role in infertility and is one of the important factors in Kampo prescriptions.

Basic procedures that cardiovascular surgeons routinely perform are rarely discussed, despite the great variability among facilities. We conducted a questionnaire survey on Extracorporeal Membrane Oxygenation (ECMO) targeting under-forty cardiovascular surgeons and obtained responses from 53 surgeons. We report the questionnaire results.

It has been reported that physical fitness of breast cancer patients is relatively lower due to the cancer treatment such as surgery, chemotherapy, or endocrine therapy. Previous studies have revealed that not only cardiorespiratory fitness but also muscle strength is lower among breast cancer patients than no disease women and these symptoms may aggravate the health-related quality of life. However, there is no study which has focused the physical fitness level in Japanese breast cancer survivors. The purpose of this study was to investigate the physical fitness level and the relationship between exercise habituation and physical fitness level in Japanese breast cancer survivors. Fifty breast cancer survivors participated in this study. Participants were assigned to either exercise habituation group (n=25) or non-exercise group (n=25). We evaluated exercise habituation using an original questionnaire and examined various physical fitness level. Body weight, body mass index, and percent body fat were significantly lower in the exercise habituation group than non-exercise group. T-score of cardiorespiratory fitness was significantly higher in the exercise habituation group than average Japanese women. These results suggested that exercise habituation is relative to body weight and cardiorespiratory fitness level in Japanese breast cancer survivors.