Okamura Daisuke, Matsuda Akira, Ishikawa Maho, Maeda Tomoya, Tanae Ken, Kohri Mika, Takahashi Naoki, Kawai Nobutaka, Asou Norio, Bessho Masami
Department of Hemato-Oncology, Comprehensive Cancer Center, Saitama International Medical Center, Saitama Medical University, 1397-1 Yamane, Hidaka, Saitama 350-1298, Japan.
Leuk Res Rep. 2014 Apr 16;3(1):24-7. doi: 10.1016/j.lrr.2014.03.002. eCollection 2014.
Myelodysplastic syndromes with myelofibrosis (MDS-F) is a poor prognostic hematopoietic disorder. Azacitidine was shown to prolong survival of high-risk MDS patients. However, the effects of azacitidine on MDS-F have yet to be elucidated. Azacitidine was administered to a 74-year-old man with MDS-F at a dose of 75 mg/m(2)/daily subcutaneously for 7 days every 28 days. Hematologic improvements were observed according to the International Working Group 2006 criteria after 8 cycles of the azacitidine treatment, and complete remission was achieved after 14 cycles. The grade of myelofibrosis was also improved. The therapeutic activity of azacitidine was confirmed in our MDS-F patient.
伴有骨髓纤维化的骨髓增生异常综合征(MDS-F)是一种预后不良的造血系统疾病。阿扎胞苷已被证明可延长高危MDS患者的生存期。然而,阿扎胞苷对MDS-F的影响尚未阐明。一名74岁的MDS-F男性患者接受阿扎胞苷治疗,剂量为75mg/m²/天,皮下注射,每28天持续7天。根据国际工作组2006年标准,在阿扎胞苷治疗8个周期后观察到血液学改善,14个周期后实现完全缓解。骨髓纤维化程度也有所改善。在我们的MDS-F患者中证实了阿扎胞苷的治疗活性。