Research Achievements

Scientific Articles

2020


Overnight fasting before lapatinib administration to breast cancer patients leads to reduced toxicity compared with nighttime dosing: a retrospective cohort study from a randomized clinical trial


Moe Tsuda; Hiroshi Ishiguro; Naoko Toriguchi; Norikazu Masuda; Hiroko Bando; Masahiro Ohgami; Masato Homma; Satoshi Morita; Naohito Yamamoto; Katsumasa Kuroi; Yasuhiro Yanagita; Toshimi Takano; Satoru Shimizu; Masakazu Toi


Cancer Medicine 2020 Dec;9(24):9246-9255


https://doi.org/10.1002/cam4.3528

Outcomes of Trastuzumab Therapy in HER2-Positive Early Breast Cancer Patients: Extended Follow-up of JBCRG-Cohort Study 01


Hiroyasu Yamashiro, Hiroji Iwata, Norikazu Masuda, Naohito Yamamoto, Reiki Nishimura, Shoichiro Ohtani, Nobuaki Sato, Masato Takahashi, Takako Kamio, Kosuke Yamazaki, Tsuyoshi Saito, Makoto Kato, Tecchuu Lee, Katsumasa Kuroi, Toshimi Takano, Shinji Yasuno, Satoshi Morita, Shinji Ohno, Masakazu Toi, JBCRG-C01 Collaborative Group Collaborators,


Breast Cancer. 2020 Jul; 27(4): 631-641. Epub 2020 Feb 14.


https://doi.org/10.1007/s12282-020-01057-4

Trastuzumab, pertuzumab, and eribulin mesylate versus trastuzumab, pertuzumab, and a taxane as a first-line or second-line treatment for HER2-positive locally advanced or metastatic breast cancer: study protocol for a randomized controlled non-inferiority (phase III) trial in Japan (JBCRG-M06/EMERALD)


Toshinari Yamashita; Norikazu Masuda; Shigehira Saji; Kazuhiro Araki; Yoshinori Ito; Toshimi Takano; Masato Takahashi; Junji Tsurutani; Kei Koizumi; Masahiro Kitada; Yasuyuki Kojima; Yasuaki Sagara; Hiroshi Tada; Tsutomu Iwasa; Takayuki Kadoya; Tsuguo Iwatani; Hiroki Hasegawa; Satoshi Morita; Shinji Ohno


Trials. 2020 May; 21(1): 391.


https://doi.org/10.1186/s13063-020-04341-y

A randomized study comparing docetaxel/cyclophosphamide (TC), 5-fluorouracil/epirubicin/cyclophosphamide (FEC) followed by TC, and TC followed by FEC for patients with hormone receptor-positive HER2-negative primary breast cancer (JBCRG-09)


Hiroshi Ishiguro, Norikazu Masuda, Nobuaki Sato, Kenji Higaki, Takashi Morimoto, Yasuhiro Yanagita, Makiko Mizutani, Shoichiro Ohtani, Koji Kaneko, Tomomi Fujisawa, Masato Takahashi, Takayuki Kadoya, Nobuki Matsunami, Yutaka Yamamoto, Shinji Ohno, Toshimi Takano, Satoshi Morita, Sachiko Tanaka-Mizuno, and Masakazu Toi


Breast Cancer Research and Treatment. 2020; 180: 715–724.


https://doi.org/10.1007/s10549-020-05590-w

A randomized, 3-arm, neoadjuvant, phase 2 study comparing docetaxel+carboplatin+trastuzumab+pertuzumab (TCbHP), TCbHP followed by trastuzumab emtansine and pertuzumab (T-DM1+P), and T-DM1+P in HER2-positive primary breast cancer (JBCRG-20 study)


Norikazu Masuda, Shoichiro Ohtani, Toshimi Takano, Kenichi Inoue, Eiji Suzuki, Rikiya Nakamura, Hiroko Bando, Yoshinori Ito, Kazushige Ishida, Takashi Yamanaka, Katsumasa Kuroi, Hiroyuki Yasojima, Hiroi Kasai, Tsuyoshi Takasuka, Takaki Sakurai, Tatsuki R. Kataoka, Satoshi Morita, Shinji Ohno, Masakazu Toi


Breast Cancer Research and Treatment. 2020; 180: 135–146.


https://doi.org/10.1007/s10549-020-05524-6

Multicenter study of primary systemic therapy with docetaxel, cyclophosphamide and trastuzumab for HER2-positive operable breast cancer: the JBCRG-10 study


Takayuki Ueno, Norikazu Masuda, Nobuaki Sato, Shoichiro Ohtani, Jun Yamamura, Nobuki Matsunami, Masahiro Kashiwaba, Toshimi Takano, Masato Takahashi, Koji Kaneko, Shinji Ohno, Satoshi Morita, and Masakazu Toi


Japanese Journal of Clinical Oncology, 2020, 50(1)3–11


https://doi.org/10.1093/jjco/hyz119

Scientific Articles
by Voluntary Organization JBCRG