Marconi Giovanni, Rondoni Michela, Zannetti Beatrice Anna, Zacheo Irene, Nappi Davide, Mattei Agnese, Rocchi Serena, Lanza Francesco
Hematology Unit and Romagna Transplant Network, Hospital of Ravenna, University of Bologna, Ravenna, Italy.
Hematology Unit and Romagna Transplant Network, Hospital of Ravenna, Ravenna, Italy.
Front Oncol. 2024 Jul 29;14:1400461. doi: 10.3389/fonc.2024.1400461. eCollection 2024.
Secondary acute myeloid leukemia (sAML) presents as a complex and multifaceted ensemble of disorders, positioning itself as both a challenge and an intriguing frontier within hematologic oncology. Its origins are diverse, stemming from antecedent hematologic conditions, germline predisposing mutations, or the sequelae of cytotoxic therapies, and its development is driven by intricate genetic and epigenetic modifications. This complexity necessitates a diverse array of therapeutic strategies, each meticulously tailored to address the distinctive challenges sAML introduces. Such strategies require a personalized approach, considering the variegated clinical backgrounds of patients and the inherent intricacies of the disease. Allogeneic stem cell transplantation stands as a cornerstone, offering the potential for curative outcomes. This is complemented by the emergence of innovative treatments such as CPX-351, venetoclax, and glasdegib, which have demonstrated promising results in enhancing prognosis. The evolving landscape of sAML treatment underscores the importance of continued research and innovation in the field, aiming not only to improve patient outcomes but also to deepen our understanding of the disease's biological underpinnings, thereby illuminating pathways toward more effective and individualized therapies.
继发性急性髓系白血病(sAML)表现为一组复杂多样的病症,在血液肿瘤学领域既是一项挑战,也是一个引人入胜的前沿领域。其起源多种多样,源于先前的血液学疾病、种系易感突变或细胞毒性疗法的后遗症,其发展由复杂的基因和表观遗传修饰驱动。这种复杂性需要多种治疗策略,每种策略都经过精心定制,以应对sAML带来的独特挑战。此类策略需要个性化方法,考虑到患者多样的临床背景和疾病固有的复杂性。异基因干细胞移植是基石,提供治愈的可能性。CPX-351、维奈克拉和格拉斯吉布等创新疗法的出现对其起到了补充作用,这些疗法在改善预后方面已显示出有前景的结果。sAML治疗不断变化的格局凸显了该领域持续研究和创新的重要性,不仅旨在改善患者预后,还旨在加深我们对疾病生物学基础的理解,从而为更有效和个性化的治疗指明方向。