Effect of a web-based fertility preservation training program for medical professionals in Japan

International Journal of Clinical Oncology - Our web-based training program called “Educating Medical Professionals about Reproductive Issues in Cancer Healthcare” aims to help...     

An adolescent and young adult (AYA) cancer education initiative aimed at healthcare students in Japan

International Journal of Clinical Oncology - The focus on cancer in adolescents and young adults (AYA) has increased in recent years. We participated in an event called AYA week 2021 as part of a...     

Haematopoietic cell transplantation for children with acute megakaryoblastic leukaemia without Down syndrome

Patients with acute megakaryoblastic leukaemia of Down syndrome (DS-AMKL) have an excellent survival rate; however, patients with non-DS-AMKL experience poor outcomes. Therefore, this study retrospectively analysed 203 children with non-DS-AMKL who underwent their first haematopoietic cell transplantation (HCT) from 1986 to 2015 using a nationwide Japanese HCT registry data to assess HCT outcomes for non-DS-AMKL. The 5-year overall survival (OS) and event-free survival (EFS) rates were 43% and 38% respectively. The 5-year OS rate was significantly higher for patients who underwent HCT in the first complete remission (CR1, 72%) than for those in the second CR (CR2, 23%) and non-CR (16%) (p < 0.001), and for those from a human leukocyte antigen (HLA)-matched (52%) than for those from an HLA-mismatched donor (27%) (p < 0.001). Multivariate analysis for OS revealed that HCT in CR2 and non-CR was a significant risk factor (hazard ratio, 5.86; 95% confidence interval, 3.56–9.53; p < 0.001). The 3-year EFS in patients who received HCT in CR1 using reduced-intensity conditioning (RIC, 35%) was significantly lower than in those using myeloablative conditioning (busulfan-based, 71%; total body irradiation-based, 58%) (p < 0.001). Risk stratification in patients with non-DS-AMKL should be established to determine HCT indication in CR1.     

Gastric glomus tumor resection using laparoscopic endoscopic cooperative surgery: A case report

Gastric glomus tumors are rare submucosal mesenchymal neoplasms that are difficult to diagnose preoperatively. We present a case of a 60-year-old woman who was diagnosed with a gastric glomus tumor using endoscopic ultrasonography-guided fine-needle aspiration biopsy. The tumor was successfully resected with laparoscopic endoscopic cooperative surgery (LECS). LECS could be an effective method for the resection of gastric glomus tumors.