Impact of near-peer teaching on medical English learning motivation among medical students and residents.

The study evaluated the effectiveness of near-peer teaching in medical English education and found that it led to higher levels of motivation, curiosity, initiative, self-efficacy, learning goals, and psychological safety among participants compared to traditional teacher-centered approaches. The study also observed behavioral changes and active engagement in English learning among participants. We hope that our activity will inspire other educators to adopt similar approaches in their medical English classes and promote more effective language learning among health professionals.

Medical English Education in Japan†:†Developing a Curriculum to Motivate Students by Providing Visualization Opportunities Using Near-peer Teaching.

Despite advancements in the pedagogy of medical education in various fields, Japan has no standardized medical English education. The U.S. Medical Licensing Examination (USMLE) Study Group of Tokushima is an extracurricular activity in which medical students and recent graduates meet every 1-2 months. The aim is to stimulate students' curiosity ; cultivate their initiative, self-efficacy, and English learning goals ; and motivate them to be self-regulated learners. Accordingly, we conducted near-peer teaching style lectures that focused on sharing medical English-related experiences, so students could have regular opportunities to visualize the benefits of learning medical English. Following the activities, we observed increased motivation and self-study among students, resulting in a high USMLE passing rate. Furthermore, five members started their training at American hospitals and pursued careers in English-speaking environments. Thus, near-peer teaching style leads to shared medical English-related experiences that help students to visualize English-related opportunities. This education style taught by similar generations aids in setting a specific goal by providing access to role models, cultivating their initiative and self-efficacy, motivating them to learn English, and producing positive outcomes.Modifying the curriculum to actively create opportunities for students to visualize themselves in an international environment can motivate them to continue learning English. J. Med. Invest. 69 : 332-334, August, 2022.

Spontaneous esophageal perforation within a hiatal hernia: A case report.

INTRODUCTION: Spontaneous esophageal perforation, also commonly referred to as Boerhaave's syndrome, is one of the most lethal diseases causing an acute abdomen. Though rare, emergent surgical intervention is often required and management can be various based upon the site of the perforation. This literature has been written in line with the SCARE criteria (Agha et al., 2020) [1]. PRESENTATION OF CASE: A 76-year-old man presented with acute abdominal pain. Computed tomography (CT) revealed and an emergent esophagogastroduodenoscopy (EGD) was performed carefully, which revealed a 7 cm all-layer esophageal laceration in the left lower esophageal wall. In our case, a hiatal hernia was protruding into the mediastinum, and the perforation site was inside of it, but there was no invasion into the thoracic cavity, thus a transabdominal approach was performed without thoracotomy. DISCUSSION: This type of esophageal perforation within a hiatal hernia is quite rare and provides a unique clinical challenge. In addition, A review reported the average length of spontaneous esophageal perforation to be around 2 cm while our case had a perforation with a length of 7 cm. We chose the combination of the simple suture with omental buttress and wide drainage, but a complete fundoplication was impossible due to its large size of perforation. CONCLUSION: We chose the open abdominal approach because the case had high inflammation, a hiatal hernia and possibility of retro-gastric perforation. However, MIS should have been considered first if a situation or human resources allow it.

Secondary aorto-duodenal fistula successfully treated with a novel surgical method: A case report.

INTRODUCTION: Secondary aorto-duodenal fistula (sADF) is a complication of abdominal aorta artificial blood vessel replacement that often leads to death. However, an optimal operative method has not yet been established. We describe a patient who underwent artificial blood vessel reimplantation and duodenectomy after endovascular aneurysmal repair (EVAR) with positive outcomes. PRESENTATION OF CASE: An 84-year-old man underwent artificial blood vessel replacement in 2015. In September 2016, he visited our emergency department and was diagnosed with sADF based on computed tomography. Urgent EVAR was performed, followed by duodenal segmental resection on the next day without opening the syringeal part to minimize the pollution of the operative field. Artificial blood vessel reimplantation and omental flap transposition were performed. As of 2020, about 3 years after surgery, there has been no relapse of the infection. DISCUSSION: Using our novel operative method, we can minimize exposure of the artificial blood vessel and surrounding tissue to intestinal juice and pus. We believe that this reduces the risk of postoperative artificial blood vessel reinfection. CONCLUSION: Controlling bleeding by EVAR and resection of the duodenum and artificial blood vessels as a group without opening the syringeal part can contribute to positive long-term results as this method minimizes the pollution of the duodenectomy surgical field.

Repair of a perforated duodenal diverticulum using intraduodenal suture in 94 year old woman: A case report.

INTRODUCTION: In case of gastrointestinal diverticula, the duodenal type is quite frequent; duodenum is the second most common site for diverticula following the colon (Glener et al., 2016). However, duodenal diverticular perforation is rare, so the appropriate surgical treatment for this condition is yet unclear (Simoes et al., 2014). This literature has been written in line with the SCARE criteria (Agha et al., 2018). PRESENTATION OF CASE: A 94-year-old woman emergently presented to our department with diffuse abdominal tenderness and guarding, indicating pan-peritonitis. Computed tomography revealed pneumoretroperitoneum; Therefore, gastrointestinal perforation was suspected. Emergency surgery was performed; we detected the perforated diverticulum located at the posterior wall of the duodenum with accompanying inflammation. Considering the location, postoperative leakage, and the patient's advanced age, we placed trans-section on duodenal wall against the lesion and resected the diverticulum, The lumen was then manually sutured from within. The anterior wall was closed using linear staplers. The patient recovered uneventfully and was discharged 24 days after surgery. DISCUSSSIONS: As perforated duodenal diverticulum is rare, the ideal management is unclear. Several studies mention various surgical procedures. However, actual treatment varies based on the patient's situation and surgeon's assessment. Almost all cases that require surgery present emergently; therefore, simpler and more effective treatment methods are required (Simoes et al., 2014; Philip et al., 2019; Fujisaki et al., 2014). CONCLUSION: We used a unique surgical technique; intraduodenal suture for perforated diverticulum. This technique can be a feasible alternative for managing this condition.

Unresectable Advanced Gastric Cancer with Skin Invasion followed by Total Gastrectomy after Second-Line Chemotherapy.

Conversion surgery has been reported but few cases have undergone surgical R0 resection after second-line chemotherapy. We report a case of an unresectable locally advanced gastric cancer in a patient who finally underwent the operation (R0) after second-line chemotherapy. The 77-year-old male was diagnosed with gastric cancer (cT4 [SI; Skin, Liver] N0M0 c Stage IIIA) with invasion to the skin of the abdominal wall, and chemotherapy was initially performed because of his poor performance status and due to the large defect in the abdominal wall that might occur if an operation was performed. Partial response (PR) was observed after S-1+CDDP (SP) therapy, which was then stopped after which progressive disease (PD) was observed. Ramucirumab+Paclitaxel (RAM/PTX) therapy was chosen as second-line therapy, and PR was obtained again, following which total gastrectomy was performed (D2 dissection of lymph nodes, Roux-en-Y reconstruction, and combined resection of the partial skin and the affected region of the liver). At 30 months postoperatively, no recurrence has occurred and the patient is alive after the operation without chemotherapy.

[Effectiveness of Ramucirumab Therapy for Advanced Gastric Cancer after Stent Placement for Esophagogastric Junction Carcinoma Obstruction-A Case Report].

According to the REGARD and RAINBOW trials, ramucirumab(RAM)was introduced as second-line therapy for advanced or metastatic gastric cancer. Endoscopic metallic stent placement and angiogenesis inhibitor administration carry the risk of gastrointestinal perforation. The outcomes of patients who undergo endoscopic placement of metallic stents during RAM treatment have not yet been fully assessed. A 60's man was diagnosed with advanced esophagogastric junction cancer(por) with Virchow's lymph node metastases. His tumor was classified as cT4a(SE), N1(#1), M1, stage Ⅳ. He received chemotherapy, but the size of the primary tumor and metastases increased. After stenting for gastric outlet obstruction, he received a paclitaxel(PTX)plus RAM regimen as third-line treatment. Because of CTCAE Grade 2 peripheral neuropathy, PTX was discontinued after 10 courses. For 11 months, tumor control without adverse events was maintained. The patient was then switched to CPT-11 as fourth-line treatment.