硼替佐米联合R—EPOCH方案在老年复发或难治套细胞淋巴瘤中的临床观察
2017-11-14周倩
周倩
【摘要】 目的:观察硼替佐米联合R-EPOCH化疗作为复发或难治性老年套细胞淋巴瘤(MCL)治疗方案的效果观察。方法:4例复发或难治性老年套细胞淋巴瘤患者,采用硼替佐米联合R-EPOCH化疗作为治疗方案,包括硼替佐米(1.3 mg/m2,第1、4、8、11天,1个疗程),利妥昔单抗(375 mg/m2,第0天静滴),依托泊苷(VP-16)50 mg/m2,第1~4天,多柔比星(ADM)10 mg/m2,长春新碱(VCR)0.4 mg/m2,第1~4天。环磷酰胺(CTX)750 mg/m2,第5天。泼尼松60 mg/m2,2次/d,口服。观察患者疗效、不良反应。结果:4例患者各接受2个周期该联合治疗方案,4例均获得完全缓解(CR)。主要不良反应有骨髓抑制伴轻微感染、周围神经性毒性、胃肠道反应,但均可耐受。结论:硼替佐米联合R-EPOCH化疗治疗方案有较好的治疗效果及较高的安全性,笔者认为该联合化疗可以作为治疗老年复发或难治性套细胞淋巴瘤安全有效的治疗方案之一,并值得进一步进行临床研究。
【关键词】 硼替佐米; R-EPOCH方案; 老年患者; 套细胞淋巴瘤; 联合化疗
doi:10.14033/j.cnki.cfmr.2017.23.009 文献标识码 B 文章编号 1674-6805(2017)23-0019-02
Clinical Observation of Effect of Bortezomib Combined with R-EPOCH on Elderly Patients with Relapsed or Refractory Mantle Cell Lymphoma/ZHOU Qian.//Chinese and Foreign Medical Research,2017,15(23):19-20
【Abstract】 Objective:To observe the efficacy and safety of Bortezomib combined with R-EPOCH chemotherapy for elderly patients with relapsed or refractory mantle cell lymphoma(MCL).Method:4 elderly patients with relapsed or refractory MCL were analysed retrospectively.The patients treated with Bortezomib-REPOCH chemotherapy including Bortezomib(1.3 mg/m2,intravenous injection for 3-5 seconds,days 1,4,8,11,21,for one course of treatment),Rituximab(375 mg/m2,day 0),VP-16(50 mg/m2,days 1-4),Roxorubicine(10 mg/m2,days 1-5),Vincristine(0.4 mg/m2,days 1-4),Cyclophosphamide(750 mg/m2,day 5) and Prednisone(60 mg/m2,bid).The curative effect and adverse reaction were observed.Result:Four elderly patients achieved complete remission(CR).Myelosuppression and infections,peripheral nerve toxicity and digestive reaction were the major adverse reaction,but all of them could tolerate.Conclusion:The Bortezomib combined R-EPOCH chemotherapy possesses good efficacy,high security.Combination chemotherapy can be one of the safe and effective methods of treatment on elderly patients with relapsed or refractory MCL.It is worthy of further clinical research.
【Key words】 Bortezomib; R-EPOCH regimen; Elderly patients; Mantle cell lymphoma; Combination chemotherapy
First-authors address:Inner Mongolia Peoples Hospital,Hohhot 010010,China
套細胞淋巴瘤(MCL)化疗效果差,是无法治愈的疾病[1-3]。对传统化疗敏感性低、复发率高,属于不可治愈的肿瘤。目前还没有统一的标准治疗方案,CHOP方案(环磷酰胺+阿霉素+长春新碱+强的松)对于初发套细胞淋巴瘤患者有效,但其总应答率仅48%,且中位PFS只有16.6个月[4-5]。利妥昔单抗联合CHOP可提高其疗效、改善预后[6],但复发、难治多见[1],预后也较其他小B淋巴细胞淋巴瘤差。
蛋白酶体抑制剂硼替佐米(注射用硼替佐米(Bortezomib,西安杨森制药有限公司,国药准字J20120055)在多发性骨髓瘤的治疗中已经得到了肯定,2006年该药又被NCCN诊疗指南推荐作为套细胞淋巴瘤的二线治疗用药[7],研究表明,单药治疗可提高其缓解率(response rate,RR)、无进展生存率和总生存率(overall survival,OS)。……
