Impact of cytogenetic abnormalities in symptomatic multiple myeloma; a Japanese real-world analysis from Kansai Myeloma Forum

Autor: Aya Nakaya, Hirohiko Shibayama, Nobuhiko Uoshima, Ryosuke Yamamura, Satoshi Yoshioka, Kazunori Imada, Yuji Shimura, Masaaki Hotta, Toshimitsu Matsui, Satoru Kosugi, Hitoshi Hanamoto, Hitoji Uchiyama, Satoshi Yoshihara, Shin-ichi Fuchida, Yoshiyuki Onda, Yasuhiro Tanaka, Kensuke Ohta, Mitsuhiro Matsuda, Junya Kanda, Adachi Yoko, Miki Kiyota, Eri Kawata, Ryoichi Takahashi, Kentaro Fukushima, Hirokazu Tanaka, Hideo Yagi, Teruhito Takakuwa, Naoki Hosen, Tomoki Ito, Chihiro Shimazaki, Akifumi Takaori-Kondo, Junya Kuroda, Itaru Matsumura, Masayuki Hino
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Leukemia Research Reports, Vol 20, Iss , Pp 100395- (2023)
Druh dokumentu: article
ISSN: 2213-0489
DOI: 10.1016/j.lrr.2023.100395
Popis: To evaluate the specific prognostic value of CAs, we conducted an analysis of 923 symptomatic multiple myeloma patients. Among this cohort, 480 patients had complete data set of high-risk CAs by interphase fluorescent in situ hybridization at diagnosis. In the high-risk group analysis, the median OS of patients without CAs (n = 338, 72 %) was 6.5 years, patients with del(17p) (n = 42, 9 %) was 4.4 years, patients with t(4;14) or t(14;16) (n = 72, 15 %) was 4.4 years, and patients with double-positive CAs(del(17p) and t(4;14) or t(14;16)) (n = 18, 4 %) was 2.1 years (p = 0.032). Patients with double-positive CAs had a significantly worse prognosis.
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