Background/Aims: Esophageal motility disorders (EMDs) contribute to the pathophysiology of gastroesophageal reflux disease. However, the causes of EMDs and their impact on gastroesophageal reflux disease-associated symptoms remain unknown. This study aims to elucidate clinical features associated with various types of EMDs in patients with heartburn symptoms. Methods: Of the 511 patients who underwent high-resolution manometry, 394 who were evaluated for heartburn symptoms were examined. Patients subjected to high-resolution manometry were classified into 4 groups: outflow obstruction group, hypermotility group, hypomotility group, and normal motility group. Symptoms were evaluated using 3 questionnaires. Patient characteristics and symptoms for each EMD type were compared with those of the normal motility group. Results: Of the 394 patients, 193 (48.9%) were diagnosed with EMDs, including 71 with outflow obstruction, 15 with hypermotility, and 107 with hypomotility. The mean dysphagia score was significantly higher in each of the 3 EMD groups compared with those with normal motility. The mean acid reflux and dyspepsia scores were significantly lower in the outflow obstruction group (P < 0.05). The mean body mass index and median Brinkman index were significantly higher in the hypermotility group (P = 0.001 and P = 0.018, respectively), whereas the mean diarrhea and constipation scores were significantly lower in the hypomotility group (P < 0.05). Conclusions The results of our study indicate that different EMDs have distinct characteristics. Cigarette smoking and high body mass index were associated with esophageal hypermotility. Assessment of the dysphagia symptom scores may help identify patients with EMDs.

Background/Aims: Esophageal motility disorders (EMDs) contribute to the pathophysiology of gastroesophageal reflux disease. However, the causes of EMDs and their impact on gastroesophageal reflux disease-associated symptoms remain unknown. This study aims to elucidate clinical features associated with various types of EMDs in patients with heartburn symptoms. Methods: Of the 511 patients who underwent high-resolution manometry, 394 who were evaluated for heartburn symptoms were examined. Patients subjected to high-resolution manometry were classified into 4 groups: outflow obstruction group, hypermotility group, hypomotility group, and normal motility group. Symptoms were evaluated using 3 questionnaires. Patient characteristics and symptoms for each EMD type were compared with those of the normal motility group. Results: Of the 394 patients, 193 (48.9%) were diagnosed with EMDs, including 71 with outflow obstruction, 15 with hypermotility, and 107 with hypomotility. The mean dysphagia score was significantly higher in each of the 3 EMD groups compared with those with normal motility. The mean acid reflux and dyspepsia scores were significantly lower in the outflow obstruction group (P < 0.05). The mean body mass index and median Brinkman index were significantly higher in the hypermotility group (P = 0.001 and P = 0.018, respectively), whereas the mean diarrhea and constipation scores were significantly lower in the hypomotility group (P < 0.05). Conclusions The results of our study indicate that different EMDs have distinct characteristics. Cigarette smoking and high body mass index were associated with esophageal hypermotility. Assessment of the dysphagia symptom scores may help identify patients with EMDs.

PURPOSE: The purpose of this study was to elucidate the efficacy and safety of carbonate apatite (CO₃Ap) granules in 2-stage sinus floor augmentation through the radiographic and histomorphometric assessment of bone biopsy specimens.METHODS: Two-stage sinus floor augmentation was performed on 13 patients with a total of 17 implants. Radiographic assessment using panoramic radiographs was performed immediately after augmentation and was also performed 2 additional times, at 7±2 months and 18±2 months post-augmentation, respectively. Bone biopsy specimens taken from planned implant placement sites underwent micro-computed tomography, after which histological sections were prepared.RESULTS: Postoperative healing of the sinus floor augmentation was uneventful in all cases. The mean preoperative residual bone height was 3.5±1.3 mm, and this was increased to 13.3±1.7 mm by augmentation with the CO₃Ap granules. The mean height of the augmented site had decreased to 10.7±1.9 mm by 7±2 months after augmentation; however, implants with lengths in the range of 6.5 to 11.5 mm could still be placed. The mean height of the augmented site had decreased to 9.6±1.4 mm by 18±2 months post-augmentation. No implant failure or complications were observed. Few inflammatory cells or foreign body giant cells were observed in the bone biopsy specimens. Although there were individual differences in the amount of new bone detected, new bone was observed to be in direct contact with the CO₃Ap granules in all cases, without an intermediate layer of fibrous tissue. The amounts of bone and residual CO₃Ap were 33.8%±15.1% and 15.3%±11.9%, respectively.CONCLUSIONS: In this first demonstration, low-crystalline CO₃Ap granules showed excellent biocompatibility, and bone biopsy showed them to be replaced with bone in humans. CO₃Ap granules are a useful and safe bone substitute for two-stage sinus floor augmentation.
Apatites ; Biopsy ; Bone Substitutes ; Carbon ; Dental Implants ; Giant Cells, Foreign-Body ; Humans ; Individuality ; Prospective Studies ; Sinus Floor Augmentation

The expansion of home medical care and the growth in sales of OTC, coupled with Japan’s aging society and the need to reduce medical costs has broadened the role of the pharmacist to include physical assessment. In response, the Kindai University Faculty of Pharmacy, implemented the Physical Assessment Practical Training Course (PAPTC) to improve the physical assessment skills of pharmacy students and practicing pharmacists. In order to investigate pharmacy students’ and practicing pharmacists’ perceptions of PAPTC, a questionnaire using a five-part, forced- choice Lykert type scale was conducted. The results of the questionnaire were analyzed using factor analysis and cluster analysis. The total number of respondents was 456. Three hundred thirteen of the respondents were students, and 143 of the respondents were practicing pharmacists. Factor analysis revealed four factors which we titled, “Physical Assessment Skills”, “Physical Assessment Course”, “Pharmacist Jobs” and, “Knowledge Required by Pharmacist”. Subsequently, cluster analysis identified two distinct groups. Group A which constituted primarily of pharmacy students, and Group B which consisted primarily of practicing pharmacists. Each group displayed notable differences in perceptions related to PAPTC. These differences may be influenced by perceptions toward “skills” and/or “knowledge”. These findings suggest that in order to better address the motivational needs of the participants, PAPTC should be divided into two courses. One, for knowledge-based instruction, and other for skill-based practice.

The expansion of home medical care and the growth in sales of OTC, coupled with Japan’s aging society and the need to reduce medical costs has broadened the role of the pharmacist to include physical assessment. In response, the Kindai University Faculty of Pharmacy, implemented the Physical Assessment Practical Training Course (PAPTC) to improve the physical assessment skills of pharmacy students and practicing pharmacists. In order to investigate pharmacy students’ and practicing pharmacists’ perceptions of PAPTC, a questionnaire using a five-part, forced- choice Lykert type scale was conducted. The results of the questionnaire were analyzed using factor analysis and cluster analysis. The total number of respondents was 456. Three hundred thirteen of the respondents were students, and 143 of the respondents were practicing pharmacists. Factor analysis revealed four factors which we titled, “Physical Assessment Skills”, “Physical Assessment Course”, “Pharmacist Jobs” and, “Knowledge Required by Pharmacist”. Subsequently, cluster analysis identified two distinct groups. Group A which constituted primarily of pharmacy students, and Group B which consisted primarily of practicing pharmacists. Each group displayed notable differences in perceptions related to PAPTC. These differences may be influenced by perceptions toward “skills” and/or “knowledge”. These findings suggest that in order to better address the motivational needs of the participants, PAPTC should be divided into two courses. One, for knowledge-based instruction, and other for skill-based practice.

Recently, the palliative care team (PCT) at our hospital has included dentists. Among a total of 127 cancer patientsand required PCT intervention from 2009 to 2014, 17 patients (13.3%) had oral symptoms. Therefore, the PCT held discussions in order to determine the optimal way to treat each patient. Various symptoms, including oral pain, dry mouth, taste disturbance, furred tongue, excessive amounts of saliva, appetite loss, and trismus were treated by the dentists. As a result, the oral findings improved in all patients, while the oral symptoms improved in 16 of the 17 patients (94%). Thanks to the fact that dentists have joined the PCT, oral symptoms are effectively relieved, and PCT members now have an increased interest in oral cavity complications. Furthermore, conducting thorough examinations of the oral cavity by the PCT not only results in an improved QOL, but it has also increased the interest in the oral cavity on the part of the PCT. Therefore, more effective palliative care is expected to be achieved by promoting increased cooperation with more clinical departments.

In the areas of home medical care and self-medication, the role of the pharmacist is growing, partly as a result of Japan’s aging society and the need to reduce medical costs. In response, the Kinki University Faculty of Pharmacy implemented a physical assessment practical training seminar in order to improve the physical assessment skills of practicing pharmacists. A series of questionnaires were conducted among pharmacists to investigate their perceptions of physical assessment practical training seminars. The results of the questionnaires were analyzed using Customer Satisfaction (CS) analysis and text mining. Based on a 5-point scale (1-low∼5-high), questionnaires revealed satisfaction for physical assessment practical training seminars was 4.6±0.6 (Ave.±S.D.). CS analysis revealed that the items “lectures” and “case seminars” had the highest level of satisfaction. However, items showing low levels of satisfaction were “auscultation of respiratory sounds” and “SBAR (Situation, Background, Assessment, Recommendation).” Results of text mining suggested a relationship between “physical assessment” and “difficult”. Analysis of the questionnaires showed a high level satisfaction with physical assessment practical training seminars, notably physical assessment practice methods. However, CS analysis and text mining indicate the finer techniques of physical assessment were difficult to acquire.

As of 2011, about 12.8 million people in Japan had osteoporosis, which is a social issue in that it increases the number of patients who are bedridden or require residential care and its poor prognosis increases the mortality rate. We delivered a presentation on osteoporosis prevention to residents;the presentation consisted of ultrasound bone densitometry readings followed by a slide show, based on the readings. This report summarizes the presentation and considers whether it was effective in enhancing awareness of osteoporosis. The presentation was given to 39 residents, who were asked to complete a questionnaire before and after it. Of the 31 female respondents, 16.1 percent had bone density in the “low or caution” range;for all eight male respondents, it was “sufficient” or “average.” After the presentation, over 90 percent of respondents selected “agree” or “slightly agree” in response to the statements “I want to have regular exercise and participate in sports,” “I want to eat nutritionally sound meals,” and “understanding one’s bone density is useful for the prevention of osteoporosis.” In addition, 97.4 percent of the residents responded that the lecture was “useful” or “somewhat useful,” and 94.9 percent indicated satisfaction with it. The presentation was considered to be useful in enhancing residents’ awareness of osteoporosis.

BACKGROUND AND PURPOSE: Not only clinical factors, including the CHADS2 score, but also echocardiographic findings have been reported to be useful for predicting the risk of ischemic stroke in patients with nonvalvular atrial fibrillation (NVAF). However, it remains to be determined which of these factors might be more relevant for evaluation of the risk of stroke in each patient. METHODS: In 490 patients with NVAF who underwent transesophageal echocardiography (TEE), we examined the long-term incidence of ischemic stroke events (mean follow-up time, 5.7+/-3.3 years). For each patient, the predictive values of gender, the CHADS2 risk factors (congestive heart failure, hypertension, age > or =75 years, diabetes mellitus, history of cerebral ischemia), the CHADS2 score, and the findings on echocardiography, including TEE risk markers, were assessed. RESULTS: The ischemic stroke rate was significantly correlated with the CHADS2 score (p<0.05). According to the results of univariate analyses, age > or =75 years, history of cerebral ischemia, CHADS2 score > or =2, and presence of TEE risk were significantly correlated with the incidence of ischemic stroke. Cox proportional hazards regression analyses identified age > or =75 years and presence of TEE risk as significant predictors of subsequent ischemic stroke events in patients with NVAF. As compared with that in persons below 75 years of age without TEE risk, the ischemic stroke rate was significantly higher in persons who were > or =75 years of age with TEE risk (4.3 vs. 0.56%/year, adjusted hazard ratio=8.94, p<0.001). CONCLUSIONS: TEE findings might be more relevant predictors of ischemic stroke than the CHADS2 score in patients with NVAF. The stroke risk was more than 8-fold higher in patients aged > or =75 years with TEE risk.
Aged ; Atrial Fibrillation ; Brain Ischemia ; Diabetes Mellitus ; Echocardiography ; Echocardiography, Transesophageal ; Follow-Up Studies ; Heart Failure ; Humans ; Hypertension ; Incidence ; Risk Factors ; Stroke