DVd(T)方案治疗多发性骨髓瘤17例临床疗效分析

目的:观察脂质体阿霉素(PLD)联合长春新碱(VCR)、地塞米松(Dex)士沙利度胺(Thal)治疗多发性骨髓瘤(MM)患者的疗效及毒副反应.方法:17例初治或复发难治MM患者接受DVd(PLD 40 mg·m-2d1、VCR 2 mg d1、Dex 40 mg d1～4)或DVdT(PLD及VCR用法用量同上,Dex:40 mg,d1～4、d9～12;Thal:100 mg,d1～21)治疗,按照EBMT标准评价疗效、WHO标准判断毒副反应.结果:①17例患者共完成了34个周期的治疗,总有效率(ORR=CR+nCR+VGPR+PR)为58.8%,与国外文献报道接近,与历史上我院采用的VAD及其类似方案相比疗效也接近.②采用DVd方案治疗的11例患者的ORR为4/11(36.4%).其中6例初治患者的ORR为2/6(33.3%).采用DVdT方案化疗的6例患者均为初治病例,其ORR为6/6(100%).对于初治患者.DVdT方案的ORR显著好于DVd方案.③多数治疗相关毒副反应为1～2级且可耐受.17例患者中有13例在接受DVd(T)化疗前心电图或心脏B超示不同程度的心律失常或左室舒张功能降低,但均未因化疗增加心脏毒性.DVd组与DVdT组的毒副反应接近.结论:DVd方案具有较好的耐受性,适当延长Dex用量并加入Thal可以在不增加化疗相关毒性的同时显著提高DVd方案疗效.

Pegylated liposomal doxorubicin in combination with vincristine and reduced-dose dexamethasone and thalidomide for the treatment of multiple myeloma

Objective:To investigate the efficacy and toxicity of pegylated liposomal doxorubicin(PLD) , vincristine(VCR), reduced-dose dexamethasone(Dex) and thalidomide (Thal) was treated with patients in multiple myeloma (MM).Method:17 new diagnosed or relapsed/refractory myeloma patients were treated with DVd(VCR 2 mg and PLD 40 mg/m2 were administered as single dose on day 1, and dexamethasone 40 mg daily on day 1 to 4)or DVdT(VCR and PLD were given in the same dose as DVd group, Dex 40 mg daily on day 1 to 4 and ...