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Changes in cell-free DNA after short-term palbociclib and fulvestrant treatment for advanced or metastatic hormone receptor-positive and human epidermal growth factor 2-negative breast cancer.
Iwamoto T, Niikura N, Watanabe K, Takeshita T, Kikawa Y, Kobayashi K, Iwakuma N, Okamura T, Tada H, Ozaki S, Okuno T, Toh U, Yamamoto Y, Tsuneizumi M, Ishiguro H, Masuda N, Saji S. Iwamoto T, et al. Among authors: kobayashi k. Breast Cancer Res Treat. 2024 Jan;203(2):225-234. doi: 10.1007/s10549-023-07144-2. Epub 2023 Oct 25. Breast Cancer Res Treat. 2024. PMID: 37875670
Fulvestrant plus palbociclib in advanced or metastatic hormone receptor-positive/human epidermal growth factor receptor 2-negative breast cancer after fulvestrant monotherapy: Japan Breast Cancer Research Group-M07 (FUTURE trial).
Watanabe K, Niikura N, Kikawa Y, Oba M, Kobayashi K, Tada H, Ozaki S, Toh U, Yamamoto Y, Tsuneizumi M, Okuno T, Iwakuma N, Takeshita T, Iwamoto T, Ishiguro H, Masuda N, Saji S. Watanabe K, et al. Among authors: kobayashi k. Breast Cancer Res Treat. 2023 Jun;199(2):253-263. doi: 10.1007/s10549-023-06911-5. Epub 2023 Mar 31. Breast Cancer Res Treat. 2023. PMID: 37000345 Free PMC article.
Phase II trial of biweekly administration with eribulin after three cycles of induction therapy in hormone receptor-positive, HER2-negative metastatic breast cancer (JACCRO BC-03).
Kobayashi K, Masuda N, Mizuno T, Miura K, Tokuda Y, Yoshinami T, Kawaguchi H, Ohtani S, Saeki T, Toi M, Takeuchi M, Ito Y. Kobayashi K, et al. Breast Cancer Res Treat. 2023 Oct;201(3):409-415. doi: 10.1007/s10549-023-07030-x. Epub 2023 Jul 22. Breast Cancer Res Treat. 2023. PMID: 37480384 Clinical Trial.
Subgroup analysis of Japanese patients in a phase III randomized, controlled study of neoadjuvant atezolizumab or placebo, combined with nab-paclitaxel and anthracycline-based chemotherapy in early triple-negative breast cancer (IMpassion031).
Saji S, Ohsumi S, Ito M, Hayashi N, Kobayashi K, Masuda N, Niikura N, Yamashita T, Kiyama K, Hasegawa A, Nakagawa S, Hattori M. Saji S, et al. Among authors: kobayashi k. Jpn J Clin Oncol. 2022 Oct 6;52(10):1124-1133. doi: 10.1093/jjco/hyac098. Jpn J Clin Oncol. 2022. PMID: 35750038 Free PMC article. Clinical Trial.
Adjuvant trastuzumab without chemotherapy for treating early HER2-positive breast cancer in older patients: A propensity score-adjusted analysis of a prospective cohort study.
Sawaki M, Taira N, Uemura Y, Saito T, Baba S, Kobayashi K, Kawashima H, Tsuneizumi M, Sagawa N, Bando H, Takahashi M, Yamaguchi M, Takashima T, Nakayama T, Kashiwaba M, Mizuno T, Yamamoto Y, Iwata H, Toyama T, Tsugawa K, Kawahara T, Mukai H; RESPECT study group. Sawaki M, et al. Among authors: kobayashi k. Breast. 2022 Dec;66:245-254. doi: 10.1016/j.breast.2022.10.017. Epub 2022 Nov 7. Breast. 2022. PMID: 36371994 Free PMC article. Clinical Trial.
Efficacy and exploratory biomarker analysis of entinostat plus exemestane in advanced or recurrent breast cancer: phase II randomized controlled trial.
Iwata H, Nakamura R, Masuda N, Yamashita T, Yamamoto Y, Kobayashi K, Tsurutani J, Iwasa T, Yonemori K, Tamura K, Aruga T, Tokunaga E, Kaneko K, Lee MJ, Yuno A, Kawabata A, Seike T, Kaneda A, Nishimura Y, Trepel JB, Saji S. Iwata H, et al. Among authors: kobayashi k. Jpn J Clin Oncol. 2023 Jan 6;53(1):4-15. doi: 10.1093/jjco/hyac166. Jpn J Clin Oncol. 2023. PMID: 36398439 Free PMC article. Clinical Trial.
Randomized Controlled Trial of Trastuzumab With or Without Chemotherapy for HER2-Positive Early Breast Cancer in Older Patients.
Sawaki M, Taira N, Uemura Y, Saito T, Baba S, Kobayashi K, Kawashima H, Tsuneizumi M, Sagawa N, Bando H, Takahashi M, Yamaguchi M, Takashima T, Nakayama T, Kashiwaba M, Mizuno T, Yamamoto Y, Iwata H, Kawahara T, Ohashi Y, Mukai H; RESPECT study group. Sawaki M, et al. Among authors: kobayashi k. J Clin Oncol. 2020 Nov 10;38(32):3743-3752. doi: 10.1200/JCO.20.00184. Epub 2020 Sep 16. J Clin Oncol. 2020. PMID: 32936713 Clinical Trial.
Health-Related Quality of Life With Trastuzumab Monotherapy Versus Trastuzumab Plus Standard Chemotherapy as Adjuvant Therapy in Older Patients With HER2-Positive Breast Cancer.
Taira N, Sawaki M, Uemura Y, Saito T, Baba S, Kobayashi K, Kawashima H, Tsuneizumi M, Sagawa N, Bando H, Takahashi M, Yamaguchi M, Takashima T, Nakayama T, Kashiwaba M, Mizuno T, Yamamoto Y, Iwata H, Ohashi Y, Mukai H, Kawahara T; RESPECT Study Group. Taira N, et al. Among authors: kobayashi k. J Clin Oncol. 2021 Aug 1;39(22):2452-2462. doi: 10.1200/JCO.20.02751. Epub 2021 Apr 9. J Clin Oncol. 2021. PMID: 33835842
Impact of chemotherapy on cognitive functioning in older patients with HER2-positive breast cancer: a sub-study in the RESPECT trial.
Hagiwara Y, Sawaki M, Uemura Y, Kawahara T, Shimozuma K, Ohashi Y, Takahashi M, Saito T, Baba S, Kobayashi K, Mukai H, Taira N. Hagiwara Y, et al. Among authors: kobayashi k. Breast Cancer Res Treat. 2021 Aug;188(3):675-683. doi: 10.1007/s10549-021-06253-0. Epub 2021 Jun 2. Breast Cancer Res Treat. 2021. PMID: 34080094 Clinical Trial.
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