FDA取消安维汀(贝伐珠单抗)治疗乳腺癌的适应证

2011-11-28 MedSci原创 MedSci原创

  11月18日,美国食品与药物管理局(FDA)发布公告称,鉴于未得出安维汀(贝伐珠单抗)可安全有效地治疗乳腺癌的结论,取消该药的这一适应证。   安维汀仍可留在市场上,作为某些类型的结肠癌、肺癌、肾癌和脑癌(多形性胶质母细胞瘤)的获准治疗。   使用安维汀的风险包括严重高血压、出血、心脏病发作或心衰,以及身体的不同部位穿孔,如鼻、胃和肠道。   这一决定涉及安维汀与抗癌药物紫杉醇联合,用于

  11月18日,美国食品与药物管理局(FDA)发布公告称,鉴于未得出安维汀(贝伐珠单抗)可安全有效地治疗乳腺癌的结论,取消该药的这一适应证。

  安维汀仍可留在市场上,作为某些类型的结肠癌肺癌、肾癌和脑癌(多形性胶质母细胞瘤)的获准治疗。

  使用安维汀的风险包括严重高血压、出血、心脏病发作或心衰,以及身体的不同部位穿孔,如鼻、胃和肠道。

  这一决定涉及安维汀与抗癌药物紫杉醇联合,用于部分转移性乳腺癌(已知HER2阴性)病人的化疗。现在这一适应证必须从安维汀产品标签中去除。

  安维汀于2008年2月通过FDA的快速审批程序,获准用于转移性乳腺癌。安维汀获准治疗乳腺癌后,Genentech公司完成了另外2项临床试验,并将研究数据呈交给FDA。这些数据显示,该药对肿瘤生长仅有小的作用,没有证据表明与单用标准化疗者相比,使用该药病人的生存期延长或有更好的生活质量,即获益没有明显超过用药的风险。

  更多相关阅读:FDA更新有关贝伐珠单抗(安维汀)的信息

  英文链接:FDA Commissioner announces Avastin decision

  Drug not shown to be safe and effective in breast cancer patients

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