2.Chest Pain: The Only Symptom of Gastric Ulcer
Kiyoshi Shikino ; Masatomi Ikusaka ; Masahito Miyahara ; Yoshiyuki Ohira
General Medicine 2013;14(2):135-137
A 51-year-old woman presented with a 3-month history of left-sided chest pain. The pain was colicky, without associated tenderness, and involved the T5-8 thoracic dermatomes. We suspected referred pain from peptic ulcer, and upper gastrointestinal endoscopy revealed multiple ulcers in the middle-third of the gastric lesser curvature. As the patient was on non-steroidal anti-inflammatory drug (NSAID) treatment for tension headaches, NSAID-induced peptic ulcer was diagnosed. Proton-pump inhibitor (PPI) treatment resulted in prompt pain relief. There are few reports of chest pain as the sole presenting symptom of peptic ulcer. Nevertheless, although rare, peptic ulcer should also be considered in the differential diagnosis of chest pain.
3.Acute Renal Failure with Metabolic Alkalosis Due to Gastric Scirrhous Carcinoma
Kiyoshi Shikino ; Masatomi Ikusaka ; Haruyuki Hayashi ; Yoshio Ohtake ; Yasubumi Irie
General Medicine 2014;15(2):136-139
A 51-year-old man was emergently admitted for acute renal failure. Blood tests showed a high serum creatinine level and metabolic alkalosis. He had a history of recurrent vomiting starting one month prior to admission to our hospital, and had circumferential thickening of the cardia on upper gastrointestinal endoscopy and CT. He underwent total gastrectomy and was given a diagnosis of scirrhous gastric carcinoma at the pylorus. After total gastrectomy, acute renal failure and metabolic alkalosis showed amelioration. We report this very rare case with metabolic alkalosis and acute renal failure resulting from pyloric stenosis caused by scirrhous gastric carcinoma.
4.Incorporating Flipped Classroom and Peer-Assisted Learning for Improving Students' Physical Examination Skills
Kiyoshi SHIKINO ; Shoichi ITO ; Masatomi IKUSAKA
Medical Education 2020;51(2):133-137
Physical examination is an important skill that is indispensable for physicians’ practice, but clinical practice tends to be a case dependent experience. In addition, there is not enough opportunity to systematically train the physical examination skills. Hypothesis is driven according to the clinical context. Our objective is to improve hypothesis-driven physical examination skills. Fifth and sixth grade medical students launched an interest group “General Medicine Interest Group” at Chiba University. Flipped classroom and peer teaching were adopted to the General Medicine Interest Group. The educational approach of incorporating flipped classroom and peer-assisted learning was considered useful for improving students’ motivation and physical examination skills. We will report on the activities and their effectiveness.
5.Problem Extraction of Browser-Based Questionnaire System and its Solution for a Patient-Centered System
Ryutaro ARITA ; Tetsuhiro YOSHINO ; Yuko HORIBA ; Hiroaki HIKIAMI ; Yutaka SHIMADA ; Takao NAMIKI ; Eiichi TAHARA ; Kiyoshi MINAMIZAWA ; Shinichi MURAMATSU ; Kenji WATANABE
Kampo Medicine 2018;69(1):82-90
We have developed and operated a browser-based questionnaire system for Kampo medicine based on conventional questionnaires and review of systems to reveal implicit Kampo wisdom both in patients' questionnaire data and in some Kampo specialists' examination data. However, the questionnaire data were found to be inaccurate because too many questions were included and cumbersome input steps were required. The purpose of the present study was to solve these problems and to develop a new patient-centered questionnaire system with fewer questions and an easier input method. After analyzing inquiry database from collaborating institutes and hospitals, we deleted, combined, and added questions. We changed the evaluation method of symptoms from a visual analogue scale to a simple staged evaluation, and introduced another method to evaluate the main symptoms in each time of visit using a visual analogue scale. At the same time, a tool for predicting Kampo pattern diagnoses based on the questionnaire data was implemented. We have already started collecting more accurate and reliable data using the new questionnaire system. It is expected to support routine practices and facilitate more precise clinical research on Kampo medicine.
6.2. A Newly Established Quality/Competency "Taking a Multi-Systemic View towards a Patient as a Living Person"
Junji HARUTA ; Takayuki ANDO ; Amane ENDO ; Makoto KANEKO ; Kiyoshi SHIKINO ; Yuiko NAGAMINE ; Hiroshi NISHIGORI ; Hirohisa FUJIKAWA ; Hirotomo YAMANASHI
Medical Education 2023;54(2):142-148
Based on the social context of an aging society and surveys conducted since 2020, the need for comprehensive perspectives and approaches that consider patients'psychosocial background and a cross-organ perspective has been identified. As a result, a new quality and ability, namely comprehensive attitudes toward patients, has been established as part of the core curriculum for medical education in FY2022. Specific learning objectives include "holistic perspectives and approaches," "community perspectives and approaches," "life perspectives and approaches," and "social perspectives and approaches". An educational design that draws on multiple learning theories to enable reflection on one's own way of being has been proposed to integrate abstract and concrete, conceptual and experiential, and self and others perspectives. It is expected that this medical education will lead to improvement in the well-being of individuals, families, and communities.
7.Prediction Model for Deficiency-Excess Patterns, Including Medium Pattern
Ayako MAEDA-MINAMI ; Tetsuhiro YOSHINO ; Kotoe KATAYAMA ; Yuko HORIBA ; Hiroaki HIKIAMI ; Yutaka SHIMADA ; Takao NAMIKI ; Eiichi TAHARA ; Kiyoshi MINAMIZAWA ; Shinichi MURAMATSU ; Rui YAMAGUCHI ; Seiya IMOTO ; Satoru MIYANO ; Hideki MIMA ; Masaru MIMURA ; Tomonori NAKAMURA ; Kenji WATANABE
Kampo Medicine 2020;71(4):315-325
We have previously reported on a predictive model for deficiency-excess pattern diagnosis that was unable to predict the medium pattern. In this study, we aimed to develop predictive models for deficiency, medium,and excess pattern diagnosis, and to confirm whether cutoff values for diagnosis differed between the clinics. We collected data from patients' first visit to one of six Kampo clinics in Japan from January 2012 to February 2015. Exclusion criteria included unwillingness to participate in the study, missing data, duplicate data, under 20 years old, 20 or less subjective symptoms, and irrelevant patterns. In total, 1,068 participants were included. Participants were surveyed using a 153-item questionnaire. We constructed a predictive model for deficiency, medium, and excess pattern diagnosis using a random forest algorithm from training data, and extracted the most important items. We calculated predictive values for each participant by applying their data to the predictive model, and created receiver operating characteristic (ROC) curves with excess-medium and medium-deficiency patterns. Furthermore, we calculated the cutoff value for these patterns in each clinic using ROC curves, and compared them. Body mass index and blood pressure were the most important items. In all clinics, the cutoff values for diagnosis of excess-medium and medium-deficiency patterns was > 0.5 and < 0.5, respectively. We created a predictive model for deficiency, medium, and excess pattern diagnosis from the data of six Kampo clinics in Japan. The cutoff values for these patterns fell within a narrow range in the six clinics.