人类T细胞白血病病毒1型相关成人T细胞白血病/淋巴瘤的放射治疗
Kohei Tokuyama1, Takayoshi Itaya1, Ayaka Hara1
1Department of Radiology, Faculty of Medicine, Oita University, 1-1 Idaigaoka, Hasama-machi, Yufu-shi, Oita 879-5593, Japan.
Journal of radiation research
|July 12, 2025
概括
放射治疗 (RT) 是对成人T细胞淋巴瘤/白血病 (ATL) 病变的有效和安全治疗方法. 这项研究发现了高响应率和最小的复发率,证明了RT.
科学领域:
- 在瘤学瘤学.
- 辐射瘤学 辐射瘤学
- 血液学 血液学 血液学
背景情况:
- 成人T细胞淋巴瘤/白血病 (ATL) 是一种罕见而侵袭性的T细胞新生体.
- 有限的研究存在于放射治疗 (RT) 对ATL的疗效.
- 需要评估RT在管理ATL局部病变中的作用.
研究的目的:
- 为了澄清成年T细胞淋巴瘤/白血病 (ATL) 的放射治疗 (RT) 的疗效和安全性.
- 评估ATL患者RT的应答率,局部复发和毒性.
主要方法:
- 在19名ATL患者中进行90次RT疗程的回顾性审查 (2008-2023年).
- 治疗90个病变 (72个皮肤病变,10个节点外病变,8个节点) 的平均剂量为39.1 Gy.
- 分析反应率,局部复发,生存和毒性.
主要成果:
- 观察到92%的综合完全和部分响应率.
- 98.9%的RT课程中没有局部复发,平均随访时间为47.5个月.
- 平均存活时间为918天,没有报告的急性等级≥3或晚期毒性.
结论:
- 放射治疗 (RT) 是成人T细胞淋巴瘤/白血病 (ATL) 局部病变的有效和安全治疗方式.
- 在管理ATL方面,RT表现出高效率和良好的安全概况.
- 进一步调查RT在ATL治疗中的作用是有必要的.
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