Methods: A total of 14 patients with unilateral radicular symptoms and five healthy subjects were subjected to simultaneous apparent T2 mapping and neurography with nerve-sheath signal increased with inked rest-tissue rapid acquisition of relaxation enhancement signaling (SHINKEI-Quant) using a 3-Tesla magnetic resonance imaging. The Visual Analog Scale (VAS) score for neck pain and upper arm pain was used to evaluate clinical symptoms. T2 relaxation times of the cervical dorsal root ganglia of the brachial plexus were measured bilaterally from C4 to C8 in patients with radicular symptoms and from C5 to C8 in healthy controls. The T2 ratio was calculated as the affected side to unaffected side. Results: When comparing nerve roots bilaterally at each spinal level, no significant differences in T2 relaxation times were found between patients and healthy subjects. However, T2 relaxation times of nerve roots in the patients with unilateral radicular symptoms were significantly prolonged on the involved side compared with the uninvolved side (p<0.05). The VAS score for upper arm pain was not significantly correlated with the T2 relaxation times, but was positively correlated with the T2 ratio. Conclusions In patients with cervical radiculopathy, the SHINKEI-Quant technique can be used to quantitatively evaluate the compressed cervical nerve roots. The VAS score for upper arm pain was positively correlated with the T2 ratio. This suggests that the SHINKEI-Quant is a potential tool for the diagnosis of cervical nerve entrapment.

Pain is a common problem all over the world. A previous report estimated that the prevalence of pain is 40% in Japan. One of the roles of pharmacist is to build evidence with more patient-centered care, but less in region of pain. Our objective was to identify pharmacists’ contributions to patient care through pain-management using PainVision (PV) in an outpatient pain clinic and interventions with polypharmacy. We investigated 28 patients who underwent nerve blocks. Pain were assessed relatively and subjectively using PV and numerical analogue scale (NRS), respectively. The pharmacist intervened pre- and post-nerve block. Interventions focused on evaluations of pain, drug efficacy, complications, blood pressure, pulse rate, and oxygen saturation. Wilcoxon signed-rank test, Spearman rank correlation coefficient and Friedman test were used to analyze the data. The mean age of the patients was 77 (interquartile range 69-84) years, and 12 patients were diagnosed with zoster-associated pain. The pharmacists consulted with patients 213 times and evaluated pain 426 times. We found that the analgesic effect of nerve block were evaluated PV (70; 23-162→20; 5.0-49) and NRS (4; 2-6→1; 0-2) by pharmacist, significantly. It was significant correlation between PV and NRS (r=0.799: P<0.001). Our study showed similar results to previous studies in which doctors and nurses used PV. It is clinically valuable for pharmacists to using PV in outpatient clinics to evaluate pain. Greater roles for pharmacists in hospital outpatient department should be considered, especially pharmacist-led clinical research.

Methods: We performed 3T MRI in 10 healthy volunteers and 13 patients with LSS. The ADC values in the spinal canal were evaluated at 46 vertebrae (L4/5 and L5/S1 for each participant), and the reduced and conventional fields of view were compared. Results: The ADC values were 2.72±0.12 at L4/5 in healthy volunteers, 2.76±0.19 at L5/S1 in healthy volunteers, 1.77±0.58 at L4/5 in patients with LSS, and 2.35±0.29 at L5/S1 in patients with LSS. The ADC value at L4/5 in patients with LSS was significantly lower than that at L5/S1 in patients with LSS and that at L4/5 and L5/S1 in healthy volunteers (p <0.05). With an ADC cutoff value of 2.46 to identify LSS, this approach provided an area under the curve of 0.81, sensitivity of 0.92, and specificity of 0.76 (p <0.05). Conclusions Preoperative examination using ADC maps permits visualization and quantification of spinal canal lesions, thus proving the utility of ADC maps in the selection of decompression surgery for LSS.

Objective: An evaluation index for drug release was measured in 25 currently used non‐steroidal anti‐inflammatory drugs (NSAIDs) for external use (4 components: indomethacin, diclofenac sodium, ketoprofen, and suprofen).Methods: All release tests were performed using the Franz diffusion cell with phosphate buffered saline (PBS) as the receptor phase and an artificial membrane to maintain uniform measurement conditions.　The receptor phase was collected over time and measured using high performance liquid chromatography (HPLC) to calculate the release rate.　The measurement time points were set over 0-4 h based on clinical use.　Furthermore, the additives were compared among the products.Results: The release profile of diclofenac sodium was similar among all 8 products.　On the other hand, the release rate of IN‐E (15.0% after 4 h) from indomethacin was higher than that from the other 6 products (6.2-9.1% after 4 h).　The release rate of KE‐D (39.2% after 4 h) from ketoprofen was higher than that from the cream, KE‐C (30.6 % after 4 h).　For suprofen, the release rate of SU‐E from the cream (18.1% after 4 h) was 1.6-1.7‐times higher than that of the other 2 products (10.9-11.3 %).　No release was detected from 3 suprofen ointments.Conclusion: Differences in the additives may have been a cause of the observed differences in release over 0-4 h.　This study may serve as a useful index for pharmacists to propose and select appropriate drugs.

Ischemic colitis following cardiac surgery is a rare but critical complication. We report two cases of ischemic colitis following cardiac surgery successfully treated with stenting of the stenotic celiac trunk. Case 1 was a 65-year-old man who developed perioperative myocardial infarction during off-pump coronary artery bypass grafting. He experienced abdominal pain and bloody stool on postoperative day 19. Severe ischemic changes in the sigmoid colon and descending colon were seen on colonoscopy, and CT scan revealed significant stenosis of the celiac trunk and occlusion of the inferior mesenteric artery and bilateral internal iliac arteries. Revascularization of the celiac trunk via stenting resulted in dramatic improvement in colonic ischemic changes. Case 2 was a 60-year-old woman who underwent a restoration procedure for a left ventricular aneurysm. She experienced gradual onset of postprandial pain beginning 9 days after surgery and massive bloody stool on postoperative day 33. Imaging revealed severe ischemic changes in the descending colon on colonoscopy and stenoses of the celiac trunk, superior mesenteric artery, inferior mesenteric artery, and bilateral common iliac arteries on CT angiogram. Stenting was performed to the celiac trunk on postoperative day 52. Her abdominal pain and bloody stool were completely resolved after treatment. Prior to the introduction of endovascular treatment of mesenteric ischemia in 1980, the standard treatment had been open surgical repair. Since then, endovascular repair has become widely accepted. In our experience, endovascular treatment of the mesenteric vessels may be an effective and less invasive approach to treating mesenteric ischemia in unstable patients after cardiac surgery.

We conducted a questionnaire survey involving 270 interns in the year 2011 at the pharmaceutical department of Teikyo University, in order to clarify pre- to post-practical training changes in: 1) the degree of pre-clinical training’s usefulness, 2) desired workplace in the future, 3) degree of satisfaction, 4) confidence degree of practical training, etc. The degree of pre-clinical training’s usefulness exceeded 80% in all training periods. Regarding the desired workplace in the future, a large proportion of students answered that they want to become a pharmacist in a pharmacy or hospital, both before and after their practical training in all training periods. Also, it was estimated that students decide their career with reference to their practical training experience. In terms of the degree of satisfaction with practical training, the proportions of those who answered “Satisfied” or “Somewhat satisfied” were: 95.1% in the 1st, 95.6% in the 2nd, and 86.1% in the 3rd periods. The confidence degree significantly increased after practical training in all periods. Because the confidence degree showed a tendency to be higher before the 3rd period of training compared to the other two periods, it was considered that students’ experience of practical training led to increased confidence degree. Regarding communication abilities, the degrees of before-after confidence degree and pre-clinical training’s usefulness were low, and, hence, it was suggested that pre-clinical training needs to be further improved regarding these areas.

Objective: Pharmacy students are considered to experience various forms of stress during long-term practical training in the 6-year pharmacy education.  This study examined relationships between psychological stress responses and self-efficacy involving 77 subjects who consented to join this study in practical training conducted at Teikyo University Hospital (2010-2011FY).
Methods: This study used the Profile of Mood States (POMS) for evaluating the psychological response, and an assessment form consisted of 20 items including interpersonal relationships, contents of practical training and health/life/stress coping for self-efficacy before, during, and after the training.
Results: In the POMS, only the state of ‘vigor’ showed a significant difference in a comparison among before, during, and after the training; however, no significant change was observed in other mood states.  These results suggested that the students were under mild stress during the training.  Their self-efficacy was increased after the training in all 20 items except “contacting university instructors during the training”.  The results also showed that there was an association between self-efficacy and psychological stress responses.
Conclusions: It is considered important that instructors and pharmacy technicians involved in pharmacy practice should understand the levels of individual stress responses or interpersonal communication skills to utilize them for coaching and maintaining students’ mental health.

Objective: In previously reported comparisons of aminoglycoside antimicrobials administered once daily versus multiple administration, toxicity was found to be equal or lower while efficiency remained high.  However, there are few reports on the clinical condition of targeted elderly persons.  The objective of this study was to evaluate the once-daily dosing regimen of 400 mg of AMK involving elderly pneumonia patients aged 75 years or older with regard to clinical evaluation including the efficacy and toxicity.
Methods: A survey to clinically evaluate the efficacy and toxicity of 400 mg AMK administered once daily for 30 min at 24 h intervals was carried out.  One hundred twenty-seven patients with pneumonia and who were 75 years or older at Funabashi General Hospital were targeted, with the aim of an expected clinical effect of C_max/MIC≥ 8-10.  Serum concentration monitoring was carried out after administration began.
Results: There were 121 patients (95.3%) of controlled AMK concentration with a trough serum concentration of <10 μg/mL, which is a safe concentration range.  There were 6 patients (4.7%) where trough serum concentration in the toxic range >10 μg/mL, with an average at 15.1±5.0 μg/mL, and the average administration days were 7.5 ± 3.3 days.  Moreover, before/after AMK administration, there were 3 patients (2.4%) where CRE values increased more than a 150% over the previous values, and were evaluated as renal dysfunction.  Average trough serum concentration at that time was 3.6 ± 1.1 μg/mL, and average number of days of administration were 13 ± 1.4 days.  Patients of trough serum concentration in the toxic range >10 μg/mL were not included.  The average peak serum concentration calculated by Winter’s pharmacokinetic parameter and the 1-compartment model was 35.3 ± 8.0 μg/mL, and the average C_max/MIC which correlates with the AMK effect was 9.9 ± 2.2.  The treatment was effective for 83 (65.4%) of the 127 patients.
Conclusion: By once-daily administration of AMK 400 mg to aged persons 75 years or older, change in trough serum concentration into a safe range and C_max/MIC≥ 8-10, the level at which clinical effectivity can be expected, could be achieved.  This administration method is shown to be useful in maintaining AMK in the target serum concentration range for aged persons.

  We require our students in the 4th grade to take an on-site pediatric outpatient clinic course at the Teikyo University Hospital as part of a 4-week on-site training program.  This year, 64 trainees divided into groups of 3 or 4 students took the course between June and August.  In the morning, trainees were asked to conduct clinical interviews with 287 patients’ guardians in the presence of trainers.  This was followed by the observation of consultation and treatment services provided to patients.  In the afternoon, students reported the findings obtained in medical interviews, participated in group discussions, and received supplementary lectures from trainers.  After completing the course, students were asked to fill in a questionnaire.  When asked whether they were satisfied with the course, 62.5% and 37.5% of students said “very satisfied” and “satisfied,” respectively, while 64.1%, 29.7%, and 6.2% of students said the observation of consultation and treatment services was “very good,” “good,” and “cannot say which,” respectively.  About the medical interviews, 64.1% and 34.4% said that it is “very good” and “good” to conduct them, while 1.5% said “cannot say which.”  All students said they could determine the problems faced by guardians regarding drugs in the medical interview.  The on-site pediatric outpatient care course was found to be “very useful” and “useful” by 62.5% and 35.9% of patients, respectively, while 1.6% said “cannot say which.”  In conclusion, most students were greatly satisfied with the medical interview with guardians using a questionnaire and said that it made it possible for them to closely communicate with guardians.  This result was thought to be attributable to the use of the techniques of the medical interview OSCE which the students learned prior to conducing medical interviews with guardians.

Physicians expect nurses to be able to understand electrocardiographic (ECG) findings.However, many nurses have difficulty learning how to interpret ECGs.We suspect that the reason for such difficulty might be the nurses'mental responses to ECGs, rather than improper teaching methods.
1) We performed a questionnaire survey to investigate the mental responses to ECGs based on the responses of 197 experienced nurses and 43 new nurses and on an additional survey of 37 nurses who took ECG evaluation tests.
2) Almost all nurses recognized the necessity and importance of understanding ECG findings, and most wished to master ECGs.On the other hand, many nurses said that they disliked ECGs and did not feel competent interpreting ECGs.In particular, their perceived lack of competence in interpreting ECGs was greater than their dislike of ECGs.
3) The nurses'perceived lack of competence interpreting ECGs tended to result from feelings that developed during nursing school.Many nurses continued to have such feelings even after they began working.
4) Nurses with a poor understanding of ECGs reported many factors as being associated with their perceived lack of competence.In addition, such negative feelings toward ECGs (such as fear of making a mistake) made these nurses avoid ECGs.We believe that these feelings were likely a factor in why many nurses had difficulty mastering ECGs.
5) Nurses should be provided with appropriate ECG training that carefully considers the perceived incompetence and fear of many nurses regarding ECGs.