Predictors of abemaciclib discontinuation in patients with breast cancer: a multicenter retrospective cohort study

Autor: Noriaki Kataoka, Takeo Hata, Kouichi Hosomi, Atsushi Hirata, Ryosuke Ota, Masami Nishihara, Kosei Kimura, Mitsuhiko Iwamoto, Akira Ashida, Masashi Neo
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: BMC Cancer, Vol 24, Iss 1, Pp 1-13 (2024)
Druh dokumentu: article
ISSN: 1471-2407
DOI: 10.1186/s12885-024-13091-y
Popis: Abstract Objective This study explored the predictors of abemaciclib discontinuation, a cyclin-dependent kinase 4 and 6 inhibitor, in patients with breast cancer. Material and Methods Between November 2018 and March 2023, 147 patients with breast cancer treated with abemaciclib at Osaka Medical and Pharmaceutical University Hospital and Kindai University Nara Hospital were included. The exclusion criteria were as follows: lack of blood testing within 2 weeks prior to starting abemaciclib therapy, transfer to another facility after the commencement of abemaciclib therapy, and discontinuation of abemaciclib therapy due to the diagnosis of another cancer. The duration from the initiation of abemaciclib to discontinuation for any reason and to temporary suspension or dose reduction due to adverse events were analyzed as outcome variables using multivariate Cox regression analysis. Results Baseline weight
Databáze: Directory of Open Access Journals
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