The Basic Lecture Course (BLC) hands-on seminar has long been a core educational activity organized by the U-40 of the Japanese Society for Cardiovascular Surgery at the branch level. However, due to the COVID-19 pandemic, in-person seminars were suspended for an extended period. Since 2022, the seminars have gradually resumed, and in 2025, a branch-based hosting system was introduced. Nevertheless, several challenges unique to the post-pandemic era have become evident. In the Hokkaido Branch, BLC hands-on seminars were held in July 2024 and August 2025. This report presents the outlines and management processes of these two events, summarizes the results of participant surveys, and discusses future challenges and perspectives for the operation of BLC hands-on seminars.

Lately, there has been a trend towards integration among cardiovascular surgery institutions. However, local institutions continue to play a crucial role in community-based medicine, given the emergent nature of cardiovascular diseases and the challenges involved in transporting patients with such conditions over long distances. We present the results of a questionnaire survey we conducted to examine the current status and issues faced by cardiovascular surgery institutions in community-based medicine.

For this second report, we divided the efforts of the University of Tsukuba into two parts. In the first part, we introduced the Interprofessional program, an inter-university collaborative educational program between the University of Tsukuba and Ibaraki Prefectural University of Health Sciences. Before the COVID-19 pandemic, this program was conducted using TBL (Team-based learning) in a large conference room. After the pandemic, this was conducted online (using Zoom). The main changes due to the online implementation were the following five points; (1) online faculty meetings, (2) advance distribution of materials, (3) testing using Google Forms, (4) group work using the breakout function, and (5) simultaneous editing using Google Docs. In the future, we would like to examine the possibility of new educational methods while creating innovations that are possible only through online interprofessional educational programs.

In the second part of the second report, we introduce the Care Colloquium, an inter-university collaborative educational program between the University of Tsukuba and the Tokyo University of Science. The Care Colloquium is an interprofessional education program that uses PBL (Problem-based learning). In response to the COVID-19 pandemic, this program was implemented online using Microsoft Teams, with advance preparation including manual maintenance and communication testing. The same learning outcomes were achieved as the face-to-face implementation. Undergraduate interprofessional education tends to be a large-scale program, and the shortage of faculty and classrooms is challenging, but online education could overcome these obstacles. The development of hybrid programs that use the merits of both face-to-face and online education may lead to the promotion of interprofessional education in the future.

The Japanese board of cardiovascular surgery has changed the requirements for the certification of cardiovascular surgeons. The requirements include Off the Job Training and the training of extracorporeal circulation. The role of training facilities should be changed because of its duty. We showed a questionnaire survey about the new requirements for young cardiovascular surgeons in Hokkaido. We hope this article shows what is required for the training facilities in the new era.

It is difficult to implement interprofessional education (IPE) in the classroom due to COVID-19. To share our knowledge of online IPE, we report on how we provided IPE for first-year students at two universities. At Mie University, a class was implemented to use Zoom. Quizzes and chats promoted interactions between instructors and students. At Hokkaido University of Science, an online team medical experience game was conducted via Zoom and a Learning Management System (LMS). The activity promoted interaction between students through gameplay and clear instructions. In both cases, students could successfully develop online IPE based on existing learning methods. Through their experience, it was clear that students are able to understand other professionals’ roles. They were also to commit to membership and/or teamship. On the other hand, students faced challenges with faculty familiarity and time allocation.

OBJECTIVE: To analyze whether sufficient energy intake (EI) improves performance of activities of daily living (ADL) in patients with hip fracture admitted to rehabilitation hospitals. The adequate amount of EI for improving performance of ADL in patients with hip fracture remains unknown. METHODS: This retrospective cohort study included all patients with hip fracture (n=234) admitted to rehabilitation hospitals in Japan. The inclusion criteria for this study were age >65 years and body mass index <30.0 kg/m². Patients who were transferred to an acute hospital and those with missing case data were excluded. According to the amount of EI, the patients were classified into energy sufficiency and shortage groups (EI/total energy expenditure ≥1.0 and <1.0, respectively). The Functional Independence Measure (FIM) and FIM gain were used to evaluate the patient disability level and change in patient status in response to rehabilitation. Finally, FIM gain was calculated as the discharge FIM score minus the admission FIM score. RESULTS: The final analysis targeted 202 patients—53 (26.2%) were in the energy shortage group and 149 (73.8%) were in the energy sufficiency group. The energy sufficiency group had a greater FIM gain than the energy shortage group (mean, 25.1±14.2 vs. 19.7±16.4; p=0.024). Furthermore, sufficient EI in the first week since admission (β=0.165; 95% confidence interval, 0.392–5.230; p=0.023) was an independent factor of FIM gain. CONCLUSION: Among elderly patients with hip fracture admitted to rehabilitation hospitals in Japan, the amount of EI during the first week after admission was an independent factor of FIM gain.
Activities of Daily Living ; Aged ; Body Mass Index ; Cohort Studies ; Energy Intake ; Energy Metabolism ; Femoral Fractures ; Hip ; Humans ; Japan ; Nutritional Support ; Recovery of Function ; Rehabilitation ; Retrospective Studies

A 76-year-old man with a history of total esophagectomy and retrosternal gastric tube reconstruction for esophageal cancer was transferred to our hospital because of consciousness disorder. It became an emergency operation on diagnosis of Stanford type A acute aortic dissection on enhanced CT. Because CT showed the retrosternal gastric tube ran along the right side of the body of the sternum through the back side of the manubrium, we opted for skin and the suprasternal incision on the left side from center. We could perform total aortic arch replacement without the damage of the gastric tube except that the right side of the operative view was slightly poor. We did not recognize digestive organ symptoms such as postoperative passage disorders nor mediastinitis. The patient was discharged from our hospital on postoperative day 24.

　In the coming ″Super-aging society″ , collaboration between medical professionals and health workers in home-care will be critical. Thus, undergraduate interprofessional education is important for the improvement of a collaborative attitude. We ran a 2-day IPE program for a medical and a rehabilitation student focused on collaboration for patients who have chronic diseases and problems in Activities of Daily Life (ADL) . As a result, one showed marked improvement in ADL while the other did not. Students learned not only roles and perceptions of other professionals but also a sense of worth and an appreciation of the difficulty of patient-centered home-care.

BACKGROUND/AIMS: The effects of Histamine-2 receptor antagonists and proton pump inhibitors on the gastrointestinal motility have not yet been sufficiently investigated. The aim of this study was to determine the effects of intravenous bolus administration of famotidine and omeprazole on the rate of gastric emptying using the continuous 13C breath test (BreathID system, Exalenz Bioscience Ltd, Israel). METHODS: Twelve healthy male volunteers participated in this randomized, 3-way crossover study. After fasting overnight, the subjects were randomly assigned to receive 20 mg of famotidine, 20 mg of omeprazole or 20 mL of saline alone by intravenous bolus injection before a test meal (200 kcal per 200 mL, containing 100 mg of 13C-acetate). Gastric emptying was monitored for 4 hours after the ingestion of test meal by the 13C-acetic acid breath test performed using the BreathID system. RESULTS: No significant differences in the calculated parameters, namely, the T1/2, Tlag, GEC, beta and kappa, were observed among the 3 test conditions. CONCLUSIONS: The study revealed that intravenous administration of gastric acid suppressant drugs had no significant influence on the rate of gastric emptying in comparison with that of saline alone as a placebo. Our results indicating the absence of any effect of either famotidine or omeprazole on accelerating the rate of gastric emptying suggest that both medications can be administered safely to patients suffering from hemorrhagic peptic ulcers who need to be kept nil by mouth from the viewpoint of possible acceleration of gastrointestinal motility in the clinical setting.
Acceleration ; Administration, Intravenous ; Breath Tests ; Cross-Over Studies ; Eating ; Famotidine ; Fasting ; Gastric Acid ; Gastric Emptying ; Gastrointestinal Motility ; Humans ; Male ; Meals ; Mouth ; Omeprazole ; Peptic Ulcer ; Proton Pump Inhibitors ; Proton Pumps ; Protons ; Stress, Psychological