Yasunari Ubukata

Takasaki, Japan

Last Updated: 09/26/2026

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Found 38 publications

Multicenter Study on the Safety and Efficacy of First-Line Nivolumab-Combination Chemotherapy in Patients Aged 75 Years and Older with Unresectable Advanced or Recurrent Gastric Cancer.

Multicenter Study on the Safety and Efficacy of First-Line Nivolumab-Combination Chemotherapy in Patients Aged 75 Years and Older with Unresectable Advanced or Recurrent Gastric Cancer.

Journal: Oncology

Published: October 07, 2025

A case of robotic-assisted distal gastrectomy and cholecystectomy for gastric cancer and cholelithiasis in a patient with severe kyphosis.

A case of robotic-assisted distal gastrectomy and cholecystectomy for gastric cancer and cholelithiasis in a patient with severe kyphosis.

Journal: Clinical journal of gastroenterology

Published: June 20, 2025

Prognostic Nutrition Index as a Biomarker for Treatment Sensitivity to Chemotherapy and Nivolumab as the First-Line Treatment in Patients with Unresectable Advanced or Recurrent Gastric Cancer: A Multicenter Study.

Prognostic Nutrition Index as a Biomarker for Treatment Sensitivity to Chemotherapy and Nivolumab as the First-Line Treatment in Patients with Unresectable Advanced or Recurrent Gastric Cancer: A Multicenter Study.

Journal: Oncology

Published: June 22, 2024

Conversion Surgery After Chemotherapy Plus Nivolumab as the First-Line Treatment for Unresectable Advanced or Recurrent Gastric Cancer and a Biomarker Study Using the Gustave Roussy Immune Score: A Multicenter Study.

Conversion Surgery After Chemotherapy Plus Nivolumab as the First-Line Treatment for Unresectable Advanced or Recurrent Gastric Cancer and a Biomarker Study Using the Gustave Roussy Immune Score: A Multicenter Study.

Journal: Annals of surgical oncology

Published: June 03, 2024

Reply to: "Predictive Role of Age-Adjusted Charlson Comorbidity Index for Long-Term Survival in Surgical Esophageal Cancer Patients," by Yuan, Yong et al.

Reply to: "Predictive Role of Age-Adjusted Charlson Comorbidity Index for Long-Term Survival in Surgical Esophageal Cancer Patients," by Yuan, Yong et al.

Journal: Annals of surgical oncology

Published: April 29, 2024

Identification of Biomarkers for Assessing Treatment Efficacy of Chemotherapy plus Nivolumab as the First Line in Patients with Unresectable Advanced or Recurrent Gastric Cancer: A Multicenter Study.

Identification of Biomarkers for Assessing Treatment Efficacy of Chemotherapy plus Nivolumab as the First Line in Patients with Unresectable Advanced or Recurrent Gastric Cancer: A Multicenter Study.

Journal: Oncology

Published: April 22, 2024

Phase II clinical trial to study the safety and efficacy of combined S-1 + oxaliplatin therapy as neoadjuvant chemotherapy for locally advanced gastric cancer in older patients.

Phase II clinical trial to study the safety and efficacy of combined S-1 + oxaliplatin therapy as neoadjuvant chemotherapy for locally advanced gastric cancer in older patients.

Journal: International journal of clinical oncology

Published: May 03, 2023

Gangrenous ischemic colitis localized to the cecum: a case report.

Gangrenous ischemic colitis localized to the cecum: a case report.

Journal: Surgical case reports

Published: August 05, 2022

Concurrent Chemoradiotherapy With Docetaxel, Cisplatin, and 5-Fluorouracil (DCF-RT) for Patients With Potentially Resectable Esophageal Cancer.

Concurrent Chemoradiotherapy With Docetaxel, Cisplatin, and 5-Fluorouracil (DCF-RT) for Patients With Potentially Resectable Esophageal Cancer.

Journal: Anticancer research

Published: July 24, 2022

Changes in the Gustave Roussy Immune Score as a Powerful Prognostic Marker of the Therapeutic Sensitivity of Nivolumab in Advanced Gastric Cancer: A Multicenter, Retrospective Study.

Changes in the Gustave Roussy Immune Score as a Powerful Prognostic Marker of the Therapeutic Sensitivity of Nivolumab in Advanced Gastric Cancer: A Multicenter, Retrospective Study.

Journal: Annals of surgical oncology

Published: May 06, 2022

Idiopathic pneumoperitoneum diagnosed following high-energy motor vehicular trauma:a case report.

Idiopathic pneumoperitoneum diagnosed following high-energy motor vehicular trauma:a case report.

Journal: The journal of medical investigation : JMI

Published: April 25, 2022

Preoperative Risk Factors and Prognostic Impact of Postoperative Complications Associated with Total Gastrectomy.

Preoperative Risk Factors and Prognostic Impact of Postoperative Complications Associated with Total Gastrectomy.

Journal: Digestion

Published: March 01, 2022

Showing 1-12 of 38

Last Updated: 09/26/2026