Abstract

本文报道1例女性肺腺癌患者,表皮生长因子受体(epidermal growth factor receptor, EGFR)、V-Ki-ras2鼠Kirsten肉瘤病毒致癌基因同源物(V-Ki-ras2 Kirsten rat sarcoma viral oncogene homolog, KRAS)基因突变及棘皮动物微管相关类蛋白4与间变性淋巴瘤激酶融合基因(chinodem microtubule-associated protein-like 4/anaplastic lymphoma kinase, EML4-ALK)检测结果均为阴性;一线接受贝伐珠单抗(15 mg/kg)联合常规剂量紫杉醇、卡铂方案6周期化疗以及后续贝伐珠单抗的维持治疗。共应用贝伐珠单抗42周期,应用总剂量达44, 730 mg,患者的无进展生存期(progression-free survival, PFS)长达39个月,患者的长期生存获益远超出了不良反应所带来的危害。

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