近日,KATHERINE试验最终结果再次发表于NEJM,带来了令人振奋的消息:经过长期随访,恩美曲妥珠单抗辅助治疗可将侵袭性疾病或死亡风险降低46%,同时有效提升了患者的OS,7年OS率预估达到89.1%。这些数据进一步巩固了2019年的研究发现,并 ...
▎药明康德内容团队编辑人表皮生长因子受体2(HER2)阳性乳腺癌侵袭性强、复发率高、预后较差。抗HER2治疗为基础的药物治疗,已成为HER2阳性早期乳腺癌的基础方案。有效的新辅助治疗,可以获得更高的病理完全缓解率(pCR)率。但大约有45%~66%接 ...
随着乳腺癌分子分型的出现,精准医疗时代的到来使得早期乳腺癌的治疗方法日渐丰富。近期备受关注的KEYNOTE-522研究探索了免疫治疗在三阴性乳腺癌(TNBC)中的应用,初期统计数据显示,使用帕博利珠单抗的新辅助治疗组相较于传统化疗组,病理完全缓解率(pCR)显著提高13.6%。中位随访39.1个月时的分析显示,伴随的新辅助及辅助治疗,事件无生存率(EFS)风险显著下降37%;2024年ESMO大会 ...
该研究的突破性发现不仅为ER+/HER2−乳腺癌患者提供了全新的治疗选择,还为未来的个体化治疗开辟了新的方向。通过将免疫 ...
A Peter Mac-led international clinical trial has shown adding an immunotherapy drug to the chemotherapy that patients receive ...
Women with high-risk HER2-positive breast cancer lived significantly longer with adjuvant trastuzumab emtansine (T-DM1, ...
The relatively recent development of hormone receptors and human epidermal growth factor receptor 2 (HER2) as validated targets ... because of low pCR rates, although this evidence is generally ...
Then for those patients who didn't get to pCR, we can give more intensive treatment ... has compiled an impressive record as treatment for HER2-positive breast cancer. The agent outperformed ...