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  1. No Access

    Article

    C-Reactive Protein-Albumin Ratio Predicts Objective Response to Enfortumab Vedotin in Metastatic Urothelial Carcinoma

    Enfortumab vedotin (EV), an antibody-drug conjugate that targets Nectin-4, is used for patients with metastatic urothelial carcinoma who have experienced progression on platinum-based chemotherapy and checkpoi...

    Taizo Uchimoto, Takuya Matsuda, Kazumasa Komura, Wataru Fukuokaya in Targeted Oncology (2024)

  2. No Access

    Article

    Durable Response to Enfortumab Vedotin Compared to Re-challenging Chemotherapy in Metastatic Urothelial Carcinoma After Checkpoint Inhibitors

    Enfortumab vedotin (EV), an antibody–drug conjugate targeting Nectin-4, has been used for patients with metastatic urothelial carcinoma (mUC) after progressing on checkpoint inhibitors (CPIs). Re-challenging c...

    Taizo Uchimoto, Shuya Tsuchida, Kazumasa Komura, Wataru Fukuokaya in Targeted Oncology (2024)

  3. Article

    Open Access

    Comparison of the efficacy of enfortumab vedotin between patients with metastatic urothelial carcinoma who were treated with avelumab or pembrolizumab: real-world data from a multi-institutional study in Japan

    Enfortumab vedotin (EV) is a novel antibody–drug conjugate approved for metastatic urothelial carcinoma (UC) refractory to prior treatment with immune checkpoint inhibitors (ICIs). However, the difference in e...

    Yosuke Hirasawa, Takahiro Adachi in Journal of Cancer Research and Clinical On… (2024)

  4. No Access

    Article

    Nephron-sparing ureteroscopic surgery vs. radical nephroureterectomy: comparable survival-outcomes in upper tract urothelial carcinoma

    This study investigates the utility of ureteroscopic surgery (URS) as an alternative to radical nephroureterectomy (RNU) in managing upper tract urothelial carcinoma (UTUC), with a focus on survival outcomes a...

    Takuya Tsu**o, Kazumasa Komura, Teruo Inamoto in World Journal of Urology (2023)

  5. Article

    Open Access

    Increased BUB1B/BUBR1 expression contributes to aberrant DNA repair activity leading to resistance to DNA-damaging agents

    There has been accumulating evidence for the clinical benefit of chemoradiation therapy (CRT), whereas mechanisms in CRT-recurrent clones derived from the primary tumor are still elusive. Herein, we identified...

    Kazumasa Komura, Teruo Inamoto, Takuya Tsu**o, Yusuke Matsui, Tsuyoshi Konuma in Oncogene (2021)

  6. No Access

    Article

    Prognostic impact of C-reactive protein-albumin ratio for the lethality in castration-resistant prostate cancer

    This study aimed to assess the clinical value of C-reactive protein-albumin ratio (CAR) at the initiation of first-line treatment for castration-resistant prostate cancer (CRPC). We identified 221 CRPC patient...

    Taizo Uchimoto, Kazumasa Komura, Yuya Fujiwara, Kenkichi Saito in Medical Oncology (2019)

  7. Article

    Open Access

    What has changed in kidney transplantation in small islands in Japan? Experience in our center

    Okinoerabu Island and Tokunoshima Island lie in the sea to the south of the Japanese mainland, about 100 km north of Okinawa and about 500 km south of Kyushu. There are no facilities that specialize in kidney ...

    Hajime Hirano, Ryoichi Maenosono, Tomohisa Matsunaga in Renal Replacement Therapy (2017)

  8. Article

    Open Access

    Remarkable response to fluorouracil, leucovorin, oxaliplatin, and irinotecan therapy in urothelial cancer of the renal pelvis: a case report

    No standard chemotherapy regimen for advanced urothelial cancer has been established, except for cisplatin-based regimens. We report the case of a patient with double primary cancer, urothelial carcinoma of th...

    Takuya Tsu**o, Kiyoshi Takahara, Tomohisa Matsunaga in Journal of Medical Case Reports (2017)

  9. Article

    Open Access

    Single session of high-intensity focused ultrasound for localized prostate cancer: treatment outcomes and potential effect as a primary therapy

    To investigate the treatment outcomes of a single-session high-intensity focused ultrasound (HIFU) using the Sonablate® for patients with localized prostate cancer.

    Kazumasa Komura, Teruo Inamoto, Tomoaki Takai, Taizo Uchimoto in World Journal of Urology (2014)