Introduction Clinical sequencing has provided molecular and therapeutic insights into the field of clinical oncology. However, despite its significance, its clinical utility in Japanese patients remains unknown. Here, we examined the clinical utility of tissue-based clinical sequencing with FoundationOne® CDx and FoundationOne® Heme. Between August 2018 and August 2019, 130 Japanese pretreated patients with advanced solid tumors were tested with FoundationOne® CDx or FoundationOne® Heme. Results The median age of 130 patients was 60.5 years (range: 3 to 84 years), and among them, 64 were males and 66 were females. Major cancer types were gastrointestinal cancer (23 cases) and hepatic, biliary, and pancreatic cancer (21 cases). A molecular tumor board had been completed on all 130 cases by October 31, 2019. The median number of gene alterations detected by Foundation testing, excluding variants of unknown significance (VUS) was 4 (ranged 0 to 21) per case. Of the 130 cases, one or more alterations were found in 123 cases (94.6%), and in 114 cases (87.7%), actionable alterations with candidates for therapeutic agents were found. In 29 (22.3%) of them, treatment corresponding to the gene alteration was performed. Regarding secondary findings, 13 cases (10%) had an alteration suspected of a hereditary tumor. Of the 13 cases, only one case received a definite diagnosis of hereditary tumor. Conclusions Our study showed that clinical sequencing might be useful for detecting gene alterations in various cancer types and exploring treatment options. However, many issues still need to be improved.

HighlightsWe report a case of Bochdalek hernia (BH) triggered by pregnancy in a pregnant adult.Laparoscopic surgery can be safely performed for BH without complications.We reviewed 30 cases of laparoscopic and/or thoracoscopic repair of adult BH.

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Objectives: Previously, adjuvant chemotherapy using oxaliplatin was a standard treatment for patients with node-positive colorectal cancer (CRC) who underwent curative surgery. The factor predicting adverse events and therapeutic effect have not yet been established. Methods: A retrospective cohort of 42 patients diagnosed with stage III CRC between April 2009 and March 2013 in our institution were included in this study. The indicators of host nutritional status were body weight (BW), body mass index (BMI), serum albumin, Onodera's prognostic nutritional index (OPNI), and Glasgow Prognostic Score (GPS). The indicators of host immunocompetence was total lymphocyte counts, total neutrophil counts, granulocytes/lymphocytes ratio (G/L ratio). Results: The overall recurrence rate was 26.1%. Patients who had a recurrence were more likely to be older. The recurrence was not associated with type of regimen or adverse events. The cases with a few cumulative doses and relative dose intensity of oxaliplatin experienced significantly more recurrence. Nutritional status indicators, such as the serum albumin level, OPNI, and the modified Glasgow prognostic score (mGPS) were associated with the adjuvant chemotherapy outcome. Our study results indicated worse nutritional status induced worse disease-free survival (DFS) and more recurrence. Conclusion: The host's nutritional status associated with outcomes in stage III CRC patients.