1.The Effects on First-year Medical Students of Medical Ethics Education with Case Studies
Noritoshi TANIDA ; Takashi SHIMOYAMA ; Makoto SEKI ; Eizo KAKISHITA ; Souhei SHINKA ; Tomoyuki TSUJI
Medical Education 2003;34(2):111-119
We introduced a compulsory medical ethics course for first-year medical students so that they would understand the basis of bioethics thinking and acquire the basic capacity to solve patients' clinical problems. The course consists of 14 school hours, of which 11 were for group discussion of 2 clinical cases and 3 were for whole-class lectures on various ethical issues. Identical, short ethics tests were given on the first and last days of the course. The acceptance level was evaluated on the basis of the score of the second test, reports submitted after group discussions, and class attendance. The scores of the second test correlated with the results of reports of the second clinical case but not with those of the first clinical case. Logistic regression analysis indicated that factors contributing to the acceptance level were the scores of the second test and the attendance rate, which was an independent contributing factor. Furthermore, the scores of the second test, but not of the first test, correlated with the acceptance level. These results indicate that this ethics course is useful for increasing students' thinking about ethical issues.
2.Effects of a Group Exercise Activity Managed by Elderly Volunteers on the Physical Function of Community-dwelling Older Women who Had Recently Completed an Exercise Program Led by Fitness Experts
Ayane Sato ; Takashi Jindo ; Keisuke Fujii ; Taishi Tsuji ; Naruki Kitano ; Kazushi Hotta ; Tomohiro Okura
An Official Journal of the Japan Primary Care Association 2017;40(1):9-15
Introduction: The purpose of this study was to investigate the effects that a group exercise activity managed by elderly volunteers would have on the physical function of older women after they participated in a formal exercise program taught by fitness experts.
Methods: Subjects were 47 community-dwelling older women who had completed a 3-month exercise program led by expert instructors in Kasama City, Ibaraki. After completing this exercise program, 28 subjects continued to participate in a group exercise activity led by elderly volunteers for approximately 11 months. The remaining 19 subjects did not join the group activities after the formal program. In both the initial, expert-led exercise program and the subsequent, volunteer-led group activity, subjects mainly engaged in the square-stepping exercise, which is a novel exercise for improving lower extremity physical function. In order to assess participants' physical function, we conducted five physical performance tests at both the baseline and follow-up; the former is the last day of the exercise program and the latter is approximately a year after the baseline.
Results: Two-way ANOVA demonstrated a significant interaction in the timed up and go test (P=0.003). The performance of subjects who had participated in the volunteer-managed group activity improved between the baseline and follow-up tests (P=0.007).
Conclusion: Participating in a group exercise activity managed by elderly volunteers can improve mobility skills of older women who had previously completed a formal exercise program led by expert instructors.
3.Concomitant Transapical Transcatheter Aortic Valve Replacement and Off-Pump Coronary Artery Revascularization
Yuki Kuroda ; Yoshio Arai ; Keisuke Hakamada ; Masafumi Kudo ; Takashi Tsuji ; Hiroo Teranishi ; Hideki Tsubota ; Michiya Hanyu
Japanese Journal of Cardiovascular Surgery 2017;46(3):119-121
An 84-year-old woman with severe aortic stenosis (AS) and coronary artery disease (CAD) was admitted repeatedly with syncope and heart failure. Due to her comorbidities, concomitant transapical transcatheter aortic valve replacement (TAVR) and off-pump coronary artery bypass grafting (OPCAB) were performed. She did well postoperatively. CAD is often found concurrently in patients presenting with severe symptomatic AS. Concomitant TAVR and OPCAB is considered as a less invasive and more feasible treatment option in high-risk patients.
4.Student self-assessment on education in cardiology: Analysis using questionnaire.
Toshinori UTSUNOMIYA ; Toshifumi MOROOKA ; Keiko KIDO ; Toshihiro OGAWA ; Yoshihiko OHTSUBO ; Toshihiro RYU ; Kazuyo YOSHIDA ; Shinsuke TSUJI ; Takashi TOKUSHIMA ; Shuzo MATSUO
Medical Education 1998;29(2):79-85
We analyzed the student self-assessment on education in cardiology using a questionnaire.
Subjects: Ninety-six 5th-year students at Saga Medical School who have completed the lectures and bedside teaching were evaluated.
Methods: A questionnaire survey of 14 topics in cardiology was performed at the finish of 3 weeks of bedside teachings. Self-assessment was categorized into 4 grades; 1) completely understood (3 points), 2) almost completely understood (2 points), 3) could be understood (1 point), and 4) could not be understood (0 point). Self-assessment scores were calculated for each topic in cardiology.
Results: Questionnaires were returned by 88 students (91.7%). Self-assessment scores were high for myocardial infarction, angina pectoris, and electrocardiogram reading. Scores were low for primary care, vascular diseases, and pericardial disease. Self-assessment scores did not significantly correlate with the length of lectures but did correlate with the number of admitted patients (r= 0.93) and scores on achievement tests (r= 0.43) in each topic.
Conclusions: Because students observed many patients with myocardial infarction and angina pectoris during bedside teaching, the self-assessment scores were high. Bedside teaching is important for medical students to understand topics in cardiology.
5.A Case of Aortic Regurgitation Accompanied by Multiple Metal Allergy Treated with Aortic Valve Replacement under Median Sternotomy
Shinya Takimoto ; Michiya Hanyu ; Yoshio Arai ; Atsushi Nagasawa ; Akiyoshi Mikuriya ; Takeichiro Nakane ; Hiroo Teranishi ; Shun Watanabe ; Takashi Tsuji
Japanese Journal of Cardiovascular Surgery 2013;42(6):466-470
A 58-year-old man who complained of dyspnea on effort was given a diagnosis of decompensated congestive heart failure. Echocardiography revealed severe aortic regurgitation and cardiomegaly. We decided to perform aortic valve replacement with a mechanical valve, however his past history made us suspicious of allergy to metal. From his previous patient records, we determined he was allergic to many metals : gold, iron, platinum, cobalt, chrome, bronze, and zinc. Newly performed skin patch tests showed positive reactions to aluminum, tin, palladium, indium, iridium and stainless steel. We selected a CarboMedics mechanical valve made of nickel-titanium alloy. Aortic valve replacement with a 27-mm CarboMedics mechanical valve was performed by median sternotomy. At sternum closure, we used polyester non-absorbable suture thread, instead of surgical steel wire, because it contains stainless steel. His postoperative progress was good and he was discharged on the 10th postoperative day. One year after surgery he is doing well without any allergic symptoms.
6.Atlantoaxial Stabilization Using C1 and C2 Laminar Screw Fixation.
Takashi TSUJI ; Kazuhiro CHIBA ; Yosuke HORIUCHI ; Tadahisa URABE ; Shota FUJITA ; Morio MATSUMOTO
Asian Spine Journal 2017;11(2):314-318
We describe the use of a C1 laminar screw in combination with a C2 laminar screw as a salvage technique to treat two patients, one with persistent first intersegmental artery and the other with vertebral artery occlusion after cervical spine fracture. The combined use of C1 and C2 laminar screws allows for good fixation of the atlantoaxial joint with a lower risk of vertebral artery injury; therefore, it can be an alternative surgical procedure for patients with congenital or traumatic anomalous vertebral artery.
Arteries
;
Atlanto-Axial Joint
;
Humans
;
Spine
;
Vertebral Artery
7.Screening for Lynch syndrome using risk assessment criteria in patients with ovarian cancer.
Takashi TAKEDA ; Kosuke TSUJI ; Kouji BANNO ; Megumi YANOKURA ; Yusuke KOBAYASHI ; Eiichiro TOMINAGA ; Daisuke AOKI
Journal of Gynecologic Oncology 2018;29(3):e29-
OBJECTIVE: Lynch syndrome is a cancer predisposition syndrome caused by germline mutation of DNA mismatch repair (MMR) genes. Lynch syndrome only causes about 0.4% of cases of ovarian cancer, which suggests that universal screening may not be cost-efficient. However, the frequency of Lynch syndrome in ovarian cancer is unclear in the Asian population. The goal of the study was to investigate a screening strategy using family history. METHODS: The subjects were 129 patients with ovarian cancer. Clinical and family history were collected using a self-administered questionnaire, and Society of Gynecologic Oncology (SGO) criteria 2007 and PREMM5 were used for risk assessment. Microsatellite instability, immunohistochemistry, and methylation of MMR genes were analyzed. RESULTS: Of the 129 cases, 25 (19.4%) met the SGO criteria, and 4 of these 25 had MSI-high and MMR deficiency. Two cases had loss of MSH2 and MSH6, indicating MSH2 mutation, and the other two had loss of MLH1 and PMS2, including one without MLH1 methylation indicating MLH1 mutation. These results show that screening using family history can detect Lynch syndrome in 12.0% (3/25) of ovarian cancer cases. The 3 cases were positive for PREMM5, but negative for Amsterdam II criteria and revised Bethesda guidelines. Genetic testing in one case with MSH2 and MSH6 deficiency confirmed the diagnosis of Lynch syndrome with MSH2 mutation. CONCLUSION: This is the first study of screening for Lynch syndrome in ovarian cancer using clinical and family history in an Asian population. This approach may be effective for diagnosis in these patients.
Asian Continental Ancestry Group
;
Colorectal Neoplasms, Hereditary Nonpolyposis*
;
Diagnosis
;
DNA Mismatch Repair
;
Genetic Testing
;
Germ-Line Mutation
;
Humans
;
Immunohistochemistry
;
Mass Screening*
;
Medical History Taking
;
Methylation
;
Microsatellite Instability
;
Ovarian Neoplasms*
;
Risk Assessment*
8.Lenvatinib and pembrolizumab versus platinum doublet chemotherapy as second-line therapy for advanced or recurrent endometrial cancer
Yutaka YONEOKA ; Tsukuru AMANO ; Akimasa TAKAHASHI ; Hiroki NISHIMURA ; Mari DEGUCHI ; Hiroyuki YAMANAKA ; Yuji TANAKA ; Shunichiro TSUJI ; Takashi MURAKAMI
Obstetrics & Gynecology Science 2024;67(6):534-540
Objective:
There is no consensus on whether platinum doublet chemotherapy or lenvatinib and pembrolizumab (LEN/PEM) is superior for advanced or recurrent endometrial cancer. Thus, this study aimed to compare the prognosis and adverse events in patients with advanced or recurrent endometrial cancer treated with platinum doublet chemotherapy or LEN/PEM.
Methods:
We retrospectively reviewed the medical records of patients who received platinum doublet chemotherapy or LEN/PEM at our institution for advanced or recurrent endometrial cancer and had a history of platinum-based chemotherapy between January 2013 and August 2023.
Results:
During the study period, 11 regimens were identified in the platinum doublet chemotherapy group, and 11 regimens were identified in the LEN/PEM group. The objective response rates of the platinum doublet chemotherapy and LEN/ PEM groups were 36.4% and 54.5% (P=0.67), respectively. The 6-month progression-free survival (PFS) rates of the platinum doublet chemotherapy and LEN/PEM groups were 27.3% (95% confidence interval [CI], 13.8%-40.7%) and 70.0% (95% CI, 55.5%-84.5%), respectively. The differences were significant between the two groups. Multivariate analyses of histology, prior lines of chemotherapy, platinum-free intervals, and regimens revealed that the LEN/PEM group had significantly better PFS rates.
Conclusion
Treatment with LEN/PEM resulted in significantly longer PFS than that of treatment with platinum doublet chemotherapy in patients with advanced and recurrent endometrial cancer. However, further large-scale studies are required to validate these findings.
9.Lenvatinib and pembrolizumab versus platinum doublet chemotherapy as second-line therapy for advanced or recurrent endometrial cancer
Yutaka YONEOKA ; Tsukuru AMANO ; Akimasa TAKAHASHI ; Hiroki NISHIMURA ; Mari DEGUCHI ; Hiroyuki YAMANAKA ; Yuji TANAKA ; Shunichiro TSUJI ; Takashi MURAKAMI
Obstetrics & Gynecology Science 2024;67(6):534-540
Objective:
There is no consensus on whether platinum doublet chemotherapy or lenvatinib and pembrolizumab (LEN/PEM) is superior for advanced or recurrent endometrial cancer. Thus, this study aimed to compare the prognosis and adverse events in patients with advanced or recurrent endometrial cancer treated with platinum doublet chemotherapy or LEN/PEM.
Methods:
We retrospectively reviewed the medical records of patients who received platinum doublet chemotherapy or LEN/PEM at our institution for advanced or recurrent endometrial cancer and had a history of platinum-based chemotherapy between January 2013 and August 2023.
Results:
During the study period, 11 regimens were identified in the platinum doublet chemotherapy group, and 11 regimens were identified in the LEN/PEM group. The objective response rates of the platinum doublet chemotherapy and LEN/ PEM groups were 36.4% and 54.5% (P=0.67), respectively. The 6-month progression-free survival (PFS) rates of the platinum doublet chemotherapy and LEN/PEM groups were 27.3% (95% confidence interval [CI], 13.8%-40.7%) and 70.0% (95% CI, 55.5%-84.5%), respectively. The differences were significant between the two groups. Multivariate analyses of histology, prior lines of chemotherapy, platinum-free intervals, and regimens revealed that the LEN/PEM group had significantly better PFS rates.
Conclusion
Treatment with LEN/PEM resulted in significantly longer PFS than that of treatment with platinum doublet chemotherapy in patients with advanced and recurrent endometrial cancer. However, further large-scale studies are required to validate these findings.
10.Lenvatinib and pembrolizumab versus platinum doublet chemotherapy as second-line therapy for advanced or recurrent endometrial cancer
Yutaka YONEOKA ; Tsukuru AMANO ; Akimasa TAKAHASHI ; Hiroki NISHIMURA ; Mari DEGUCHI ; Hiroyuki YAMANAKA ; Yuji TANAKA ; Shunichiro TSUJI ; Takashi MURAKAMI
Obstetrics & Gynecology Science 2024;67(6):534-540
Objective:
There is no consensus on whether platinum doublet chemotherapy or lenvatinib and pembrolizumab (LEN/PEM) is superior for advanced or recurrent endometrial cancer. Thus, this study aimed to compare the prognosis and adverse events in patients with advanced or recurrent endometrial cancer treated with platinum doublet chemotherapy or LEN/PEM.
Methods:
We retrospectively reviewed the medical records of patients who received platinum doublet chemotherapy or LEN/PEM at our institution for advanced or recurrent endometrial cancer and had a history of platinum-based chemotherapy between January 2013 and August 2023.
Results:
During the study period, 11 regimens were identified in the platinum doublet chemotherapy group, and 11 regimens were identified in the LEN/PEM group. The objective response rates of the platinum doublet chemotherapy and LEN/ PEM groups were 36.4% and 54.5% (P=0.67), respectively. The 6-month progression-free survival (PFS) rates of the platinum doublet chemotherapy and LEN/PEM groups were 27.3% (95% confidence interval [CI], 13.8%-40.7%) and 70.0% (95% CI, 55.5%-84.5%), respectively. The differences were significant between the two groups. Multivariate analyses of histology, prior lines of chemotherapy, platinum-free intervals, and regimens revealed that the LEN/PEM group had significantly better PFS rates.
Conclusion
Treatment with LEN/PEM resulted in significantly longer PFS than that of treatment with platinum doublet chemotherapy in patients with advanced and recurrent endometrial cancer. However, further large-scale studies are required to validate these findings.