寡转移SABR
2022/11/28 17:08:16 中国医药教育协会肿瘤放疗专委会
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寡转移控制好,局部治疗将发挥更大作用,才能达到无瘤状态(NED),预后则好;寡转移控制不好,全身治疗如化疗将是主要的选择,达到无瘤状态(NED)可能性小,预后则较差。这在IV期结直肠肿瘤体现最明显。
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立体定向消融放射治疗(SABR)越来越多地用于治疗寡转移性肿瘤,但高级别的证据却很少。自2015年开始,英国NHS资助了一项前瞻性、基于登记的、单臂观察性评估性研究,研究对象是使用SABR治疗的实体癌和颅外寡转移瘤患者。目前该全国性研究的结果最近在LANCET ONCOLOGY杂志发表。
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