霍奇金淋巴瘤一线治疗方案
权威癌症研究机构美国国家癌症研究所 (NCI)对霍奇金淋巴瘤(结节性淋巴细胞霍奇金淋巴瘤(NLPHL))一线治疗方案:利妥昔单抗。
利妥昔单抗治疗霍奇金淋巴瘤(结节性淋巴细胞霍奇金淋巴瘤(NLPHL))医学证据
在一项对 39 名既往未治疗和复发的 NLPHL 患者进行的 II 期试验中,其中大多数患有晚期疾病,利妥昔单抗治疗产生了 100% 的反应率。中位随访时间为 9.8 年,仅接受利妥昔单抗诱导的患者的中位无进展生存期为 3.0 年,接受利妥昔单抗诱导加利妥昔单抗维持的患者的中位无进展生存期为 5.6 年。[1][证据级别:3iiiDiii ]仅诱导,23 名患者中有 9 名复发了侵袭性 B 细胞淋巴瘤。
跟进
尽管预后通常良好,但到 10 年,大约 10% 的患者有 NLPHL 组织学转化为弥漫性大 B 细胞淋巴瘤或富含 T 细胞的大 B 细胞淋巴瘤的趋势。 [ 2 , 1 , 3] NLPHL 转变为侵袭性 B 细胞淋巴瘤的这种倾向强调了长期随访和复发时重新活检的重要性。 [ 1 ,4]
中位随访 7 至 8 年,死于治疗相关毒性作用(急性和长期)的患者多于复发性 HL。应该对这些亚组进行辐射剂量和场的限制以及避免使用致白血病化学治疗剂,以及观察等待政策。 [ 5 , 6 ,7]
复发性疾病的处理模式与复发性滤泡性淋巴瘤相似,采用序贯疗法并观察等待一些患者,并考虑积极的挽救性化学免疫疗法(如 R-ICE [利妥昔单抗、异环磷酰胺、卡铂和依托泊苷]),然后进行干细胞治疗。根据年龄和体能状况为他人进行细胞移植。 [ 7 ,9, 10]
参考资料:
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