Keita Sasaki
Department Of Head And Neck, 5-1-1 Tsukiji
Chuo, 1040045, Japan
Chuo, 1040045, Japan
Last Updated: 09/26/2026
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Found 76 publications
Institutional enrollment volume and clinical outcomes after surgery or chemoradiotherapy for clinical stage I esophageal squamous cell carcinoma: a supplementary analysis of JCOG0502.
Journal: Esophagus : official journal of the Japan Esophageal Society
Published: July 07, 2026
Correction: Differences in drug efficacy and prognosis between primary and metastatic sites for de novo stage IV breast cancer: an exploratory analysis of a phase III trial, JCOG1017.
Journal: Breast cancer (Tokyo, Japan)
Published: May 29, 2026
A multicenter randomized phase III trial to evaluate the value of omission of elective neck dissection for T3-T4aN0 laryngeal cancer: JCOG2407 (JALNECK).
Journal: Japanese journal of clinical oncology
Published: May 17, 2026
A multicenter randomized phase II/III trial of salvage treatment for refractory primary central nervous system lymphoma using tirabrutinib: JCOG2314 (ReSTART).
Journal: Japanese journal of clinical oncology
Published: April 05, 2026
Clinical diagnostic accuracy and lymph node metastasis patterns in clinical T1bN0M0 esophageal squamous cell carcinoma: a supplementary analysis of JCOG1409.
Journal: Esophagus : official journal of the Japan Esophageal Society
Published: March 30, 2026
Squamous cell carcinoma antigen and carcinoembryonic antigen monitoring during post-definitive chemoradiotherapy surveillance for esophageal squamous cell carcinoma: JCOG2106A.
Journal: Diseases of the esophagus : official journal of the International Society for Diseases of the Esophagus
Published: March 29, 2026
An integrated individual patient-level database from JCOG trials in esophageal cancer: A research platform (JCOG2512A).
Journal: European journal of surgical oncology : the journal of the European Society of Surgical Oncology and the British Association of Surgical Oncology
Published: March 22, 2026
Primary tumour resection reduces the risk of major local morbidity in de novo stage IV breast cancer: secondary data analysis from the JCOG1017 randomized controlled trial.
Journal: The British journal of surgery
Published: March 21, 2026
A multicenter randomized phase III trial of weekly cisplatin chemoradiotherapy versus radiotherapy in elderly patients with head and neck squamous cell carcinoma unfit for high-dose cisplatin: JCOG2405 (ELDER-WEEKLY).
Journal: Japanese journal of clinical oncology
Published: March 07, 2026
Risk factors for aspiration pneumonia related to postoperative chemoradiotherapy for high-risk head and neck cancer: A supplementary analysis of a phase II/III JCOG1008 trial.
Journal: Oral oncology
Published: February 02, 2026
Inter-institutional heterogeneity in high-volume esophageal cancer centers: an ancillary study of JCOG1109 (JCOG2308A).
Journal: Esophagus : official journal of the Japan Esophageal Society
Published: December 24, 2025
Last Updated: 09/26/2026