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List of works by Wataru Okamoto

A retrospective observational study of clinicopathological features of KRAS, NRAS, BRAF and PIK3CA mutations in Japanese patients with metastatic colorectal cancer

scientific article

Clinical outcomes in 66 patients with advanced gastric cancer treated in phase I trials: the NCCHE experience.

scientific article published on 15 March 2015

Clinical utility of circulating tumor DNA sequencing in advanced gastrointestinal cancer: SCRUM-Japan GI-SCREEN and GOZILA studies

scientific article published on 05 October 2020

Comparative sequence analysis of patient-matched primary colorectal cancer, metastatic, and recurrent metastatic tumors after adjuvant FOLFOX chemotherapy

Gastrointestinal Perforation and Fistula Formation in 5 Patients With Colorectal Cancer During Treatment With Regorafenib.

scientific article

Impact of DNA integrity on the success rate of tissue-based next-generation sequencing: Lessons from nationwide cancer genome screening project SCRUM-Japan GI-SCREEN

scientific article published on 08 October 2020

Large-scale analyses of tumor mutation burdens (TMBs) across various advanced gastrointestinal (GI) malignancies in the nationwide cancer genome screening project, SCRUM-Japan GI-SCREEN

Prognostic and Predictive Value of HER2 Amplification in Patients With Metastatic Colorectal Cancer

scientific article published on 19 May 2018

Prophylactic Use of Oral Dexamethasone to Alleviate Fatigue During Regorafenib Treatment for Patients With Metastatic Colorectal Cancer

scientific article published on 18 August 2016

SCRUM-Japan GI-SCREEN and MONSTAR-SCREEN: Path to the realization of biomarker-guided precision oncology in advanced solid tumors

Safety and Efficacy of Trifluridine/Tipiracil Monotherapy in Clinical Practice for Patients With Metastatic Colorectal Cancer: Experience at a Single Institution

scientific article published on 27 November 2015

TAS-102 plus bevacizumab for patients with metastatic colorectal cancer refractory to standard therapies (C-TASK FORCE): an investigator-initiated, open-label, single-arm, multicentre, phase 1/2 study

scientific article published on 28 July 2017

The Nationwide Cancer Genome Screening Project in Japan SCRUM-Japan GI-SCREEN: Efficient identification of cancer genome alterations in advanced non-colorectal (Non-CRC) gastrointestinal cancer

The Nationwide Cancer Genome Screening Project in Japan, SCRUM-Japan GI-SCREEN: Efficient identification of cancer genome alterations in advanced colorectal cancer

The Nationwide Cancer Genome Screening Projects for Gastrointestinal Cancer in Japan (SCRUM-Japan GI-SCREEN): Efficient identification of actionable cancer genome alterations in advanced colorectal and non-colorectal gastrointestinal cancer (GI Scree

The nationwide cancer genome screening project in Japan SCRUM-Japan GI-SCREEN: Efficient identification of cancer genome alterations in advanced gastric cancer (GC)

[Current Status and Future Perspectives of SCRUM-Japan].

scientific article published in August 2017