目的：探讨蛋白酶体抑制剂——硼替佐米对初治多发性骨髓瘤的疗效及对移植造血干细胞采集的影响。方法：对一例初发的中年男性多发性骨髓瘤患者使用硼替佐米+地塞米松+反应停（VTD）的方案进行化疗，获得缓解后采集外周血造血干细胞。结果：应用以硼替佐米为基础的方案治疗3个疗程后，患者即获得完全缓解；完成4个疗程化疗后成功采集足够数量的外周血造血干细胞；完成6个疗程化疗后，进入维持治疗，至今已完全缓解17个月。治疗过程中除恶心、呕吐外无其他明显不良反应。结论：硼替佐米用于初治多发性骨髓瘤有良好的治疗效果，不良反应少，不影响造血干细胞采集。
ObjectiveTo investigate the efficacy and safety of bortezomib combined with dexamethasone and thalidomide regimens on aged patients with multiple myeloma. MethodsA total of 166 multiple myeloma patients were selected between January 2009 and June 2013; all patients were assigned to regimens of T-VD or T-VAD named T-VD group or T-VAD group (with 25 patients in T-VD group and 29 in T-VAD group). Efficacies and toxicities were analyzed and compared after two cycles. ResultsOverall response rate (OR) in T-VD group was 84.0%; there was 6 patients achieved complete response (OR) or very good partial response (VGPR) (24.0%). However, Overall response rate (OR) in T-VAD group was 48.3%; there was only one patient achieved CR or VGPR (3.4%); significant difference between two groups was found (χ2=7.513, P<0.05). The major adverse reactions were debilitation, nausea, vomiting, myelo-suppression, cardiac toxicity, and peripheral neuropathy. There were highest incidence of nausea and vomiting in T-VAD group compared to T-VD group (χ2=5.794, P<0.05). ConclusionBortezomib combined with dexamethasone and thalidomide regimens is effective and safe, which can be widely used for aged patients with multiple myeloma.