Akinori Takada

Prognostic role of interim F-18 fluorodeoxyglucose positron emission tomography-computed tomography during chemoradiation therapy in patients with hypopharyngeal squamous cell carcinoma

Takamitsu Mase, Yutaka Toyomasu, 石永 一, Yui Nanpei et autres

This study aimed to investigate the usefulness of interim 18F fluorodeoxyglucose positron emission tomography-computed tomography (FDG PET/CT) during definitive radiation therapy (RT) as a prognostic indicator of disease recurrence in patients with hypopharyngeal squamous cell carcinoma. This prospective analysis included 35 patients …

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Survival outcomes in EGFR-mutant versus wild-type locally advanced non-small cell lung cancer treated with definitive chemoradiotherapy alone in the pre-PACIFIC/LAURA trial era: A systematic review and meta-analysis using reconstructed individual patient data

Satoru Ochiai, Takamitsu Mase, Yutaka Toyomasu, Akinori Takada et autres

BACKGROUND AND AIMS: This study evaluated the prognostic impact of epidermal growth factor receptor (EGFR) mutations in locally advanced non-small cell lung cancer (NSCLC) treated with definitive chemoradiotherapy (CRT) alone in cohorts in which consolidation durvalumab or osimertinib was not administered as …

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Pre-Treatment Cardiovascular Risk Profile in Esophageal Cancer Patients: A Comparative Analysis with Other Thoracic Malignancies

Akinori Takada, Yutaka Toyomasu, Tomoko Mase, Kazuki Omori et autres

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Recurrence Patterns, Treatment Outcomes, and Prognostic Factors of Thymic Carcinoma: A Multicenter Study

Natsuo Tomita, Shunichi Ishihara, Yoshihito Nomoto, Akinori Takada et autres

Objectives: This multicenter study aimed to clarify the recurrence patterns; treatment outcomes; and prognostic factors of thymic carcinoma, a rare cancer. Methods: We analyzed 101 patients with thymic carcinoma who underwent multidisciplinary treatment, including radiotherapy. The median age was 62 years, with …

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Patients with a Short Distance Between the Prostate and the Rectum Are Appropriate Candidates for Hydrogel Spacer Placement to Prevent Short-Term Rectal Hemorrhage After External-Beam Radiotherapy for Prostate Cancer

Shunsuke Owa, Takeshi Sasaki, Akito Taniguchi, Kazuki Omori et autres

Radiation therapy, including external-beam radiation therapy (EBRT) and brachytherapy, is curative for localized prostate cancer. Hydrogel spacer (HS) placement between the rectum and prostate is popular for reducing radiation-related complications. Criteria to identify patients who benefit from HS placement would be clinically …

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Superficial Temporal Artery‐Based ReMAP : A Case Report Series in Head and Neck Cancer Intra‐Arterial Chemotherapy

Wataru Makino, Nobukazu Fuwa, Akira Matsumoto, Shinichi Ogawa et autres

BACKGROUND: Intra-arterial chemotherapy (IAC) can be highly effective for advanced head and neck cancers but often necessitates complex procedures and prolonged hospitalization. Herein, we demonstrate the utility of the repeatable microcatheter access port (ReMAP) system for streamlining IAC. METHODS: Two patients with …

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4064 expression of tenascin-c is upregulated in the early stages of radiation pneumonitis/fibrosis in a novel mouse model

Kazuki Omori, Akinori Takada, Yutaka Toyomasu, Hajime Sakuma et autres

4047 treatment outcomes of intra-arterial chemoradiotherapy for locally advanced tongue cancer

Yutaka Toyomasu, Akinori Takada, Takamitsu Mase, Kazuki Omori et autres

Cardiac CT reveals high prevalence of coronary artery disease in esophageal cancer eligible for radiotherapy

Akinori Takada, Satoshi Nakamura, Yutaka Toyomasu, Takamitsu Mase et autres

BACKGROUND: Assessment of cardiac disease before cancer therapy is crucial, as advancements in cancer treatment have led to prolonged survival and an increase in cardiovascular complications. Specifically, esophageal cancer and heart disease share common risk factors, such as smoking and obesity. Radiation …

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Survival Outcomes in Egfr Mutant Versus Wild-Type Locally Advanced Non-Small Cell Lung Cancer Treated with Chemoradiotherapy: A Systematic Review and Meta-Analysis Based on Reconstructed Individual Patient Data

Takamitsu Mase, Yutaka Toyomasu, Akinori Takada, Miwako Nomura et autres

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A Prospective Cohort Study of Chemoradiotherapy with 1.8 Gy per Fraction for Hypopharyngeal Cancer

Ayuko Taniguti, Yutaka Toyomasu, Akinori Takada, Tomoko Mase et autres

Evaluation of Cardiac Damage by Cardiac CT in Patients with Esophageal Cancer prior to Radiotherapy

Akinori Takada, Yutaka Toyomasu, Tomoko Kawamura, Tomoko Mase et autres