Kotaro Sugawara

Hongo, 1138655, Japan

Last Updated: 09/26/2026

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Found 61 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

Sex- and the age-specific survival impacts of multiple body composition parameters in patients with gastroesophageal cancers.

Sex- and the age-specific survival impacts of multiple body composition parameters in patients with gastroesophageal cancers.

Journal: Surgery today

Published: March 25, 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

Effects of Contrast Medium and Vertebral Measurement Levels on Computed Tomography-Based Body Composition Parameters: Skeletal Muscle and Adipose Tissue Analysis.

Effects of Contrast Medium and Vertebral Measurement Levels on Computed Tomography-Based Body Composition Parameters: Skeletal Muscle and Adipose Tissue Analysis.

Journal: Cureus

Published: January 30, 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

Conversion surgery after chemoimmunotherapy for esophageal squamous cell carcinoma with gastric intramural metastasis: a case report and the literature review.

Conversion surgery after chemoimmunotherapy for esophageal squamous cell carcinoma with gastric intramural metastasis: a case report and the literature review.

Journal: Journal of surgical case reports

Published: December 11, 2025

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

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

Impacts of Mitochondrial Status After Neoadjuvant Chemotherapy in Esophageal Squamous Cell Carcinoma Patients.

Impacts of Mitochondrial Status After Neoadjuvant Chemotherapy in Esophageal Squamous Cell Carcinoma Patients.

Journal: Cancer science

Published: September 06, 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

Showing 1-12 of 61

Last Updated: 09/26/2026