Shuichiro Oya

Hongo, 1138655, Japan

Last Updated: 09/26/2026

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Found 38 publications

Site-Specific Genomic Markers Associated with Outcomes of PD-1 Blockade in Gastric and Esophagogastric Junction Cancer: Analysis of Japan's C-CAT Registry.

Site-Specific Genomic Markers Associated with Outcomes of PD-1 Blockade in Gastric and Esophagogastric Junction Cancer: Analysis of Japan's C-CAT Registry.

Journal: BioDrugs : clinical immunotherapeutics, biopharmaceuticals and gene therapy
Published: April 05, 2026

Outcomes of transmediastinal esophagectomy for patients with esophagogastric junction cancers.

Outcomes of transmediastinal esophagectomy for patients with esophagogastric junction cancers.

Journal: International journal of clinical oncology
Published: February 07, 2026

Impact of the Cachexia Index on survival and recurrence in patients undergoing surgery for gastric cancer.

Impact of the Cachexia Index on survival and recurrence in patients undergoing surgery for gastric cancer.

Journal: Surgery today
Published: January 29, 2026

Delayed Initiation of Postoperative S-1 Adjuvant Chemotherapy Worsens Prognosis After Gastric Cancer Recurrence.

Delayed Initiation of Postoperative S-1 Adjuvant Chemotherapy Worsens Prognosis After Gastric Cancer Recurrence.

Journal: Anticancer research
Published: January 13, 2026

Recurrence patterns of robot-assisted mediastinoscopic minimally invasive esophagectomy in patients with thoracic esophageal squamous cell carcinoma.

Recurrence patterns of robot-assisted mediastinoscopic minimally invasive esophagectomy in patients with thoracic esophageal squamous cell carcinoma.

Journal: Esophagus : official journal of the Japan Esophageal Society
Published: November 11, 2025

Essential Updates 2024-2025: Surgical Strategy for Esophageal Cancer Toward a New Paradigm in the Era of Immunotherapy and Personalization.

Essential Updates 2024-2025: Surgical Strategy for Esophageal Cancer Toward a New Paradigm in the Era of Immunotherapy and Personalization.

Journal: Annals of gastroenterological surgery
Published: October 30, 2025

Prognostic Impact of Cachexia Index in Patients Undergoing Surgery for Esophageal Cancer.

Prognostic Impact of Cachexia Index in Patients Undergoing Surgery for Esophageal Cancer.

Journal: Annals of surgical oncology
Published: October 07, 2025

Lymphatic Metastasis Predicts Better Response to Nivolumab in Recurrent or Metastatic Gastric Cancer: Insights from Tumor-Draining Lymph Node Immunity and Long-Term Outcomes.

Lymphatic Metastasis Predicts Better Response to Nivolumab in Recurrent or Metastatic Gastric Cancer: Insights from Tumor-Draining Lymph Node Immunity and Long-Term Outcomes.

Journal: Oncology
Published: September 10, 2025

Outcomes of patients with clinical stage IV esophageal squamous cell carcinoma treated initially with definitive chemoradiotherapy: a single-institution observational study and literature review.

Outcomes of patients with clinical stage IV esophageal squamous cell carcinoma treated initially with definitive chemoradiotherapy: a single-institution observational study and literature review.

Journal: Surgery today
Published: March 18, 2025

Survival Outcomes of Esophageal Squamous Cell Carcinoma Patients Who Underwent Salvage Esophagectomy: A Literature Review and Results From Two High-Volume Centers.

Survival Outcomes of Esophageal Squamous Cell Carcinoma Patients Who Underwent Salvage Esophagectomy: A Literature Review and Results From Two High-Volume Centers.

Journal: Annals of gastroenterological surgery
Published: February 18, 2025

Biguanides are associated with decreased early mortality and risk of acute kidney injury in hospitalised patients with COVID-19: a nationwide retrospective cohort study in Japan.

Biguanides are associated with decreased early mortality and risk of acute kidney injury in hospitalised patients with COVID-19: a nationwide retrospective cohort study in Japan.

Journal: Clinical and experimental nephrology
Published: December 23, 2024

Comparisons in Postoperative Endoscopic Findings and Postoperative Weight Change Between Delta-Shaped Anastomosis and Circular-Stapled Anastomosis in Laparoscopy-Assisted Distal Gastrectomy With B-I Reconstruction.

Comparisons in Postoperative Endoscopic Findings and Postoperative Weight Change Between Delta-Shaped Anastomosis and Circular-Stapled Anastomosis in Laparoscopy-Assisted Distal Gastrectomy With B-I Reconstruction.

Journal: Asian journal of endoscopic surgery
Published: July 08, 2024
Showing 1-12 of 38

Last Updated: 09/26/2026