
【Cancer】1-3个淋巴结阳性乳腺癌患者全乳切除术后放疗情况
来自美国国家癌症数据库资料显示,从2003年到2012年间,1-3个淋巴结阳性乳腺癌(T1-2N1)患者全乳切除术后放疗比例增加(从19.1%到30.3%),年轻、Charlson评分较低、距离治疗机构近、在综合癌症中心接受治疗的患者更倾向于接受放疗。此外,放疗肿瘤医生密度高、后期确诊、化疗、内分泌治疗、肿瘤分级高、肿瘤体积大、转移淋巴结数目多、切缘阳性、无立即乳房重建等均与全乳切除术后放疗比例升高相关。
Trends and variations in postmastectomy radiation therapy for breast cancer in patients with 1 to 3 positive lymph nodes: A National Cancer Data Base analysis
7 November 2017
http://onlinelibrary.wiley.com/doi/10.1002/cncr.31080/full
【Ann Onco】CLEOPATRA试验中不同多西他赛方案的疗效
CLEOPATRA试验中HER2+转移性乳腺癌患者接受多西他赛+曲妥珠单抗+帕妥株单抗/安慰剂,此次研究对比<6周期、6周期及>6周期多西他赛(D)的疗效。共804名患者入组,<6周D(n=119)、6周D(n=210)和>6周D(n=475)。与6周D方案相比,>6周D方案并无改善PFS或OS。不管D方案如何,加入帕妥株单抗后PFS和OS明显改善。
Effect of docetaxel duration on clinical outcomes: exploratory analysis of CLEOPATRA, a phase III randomized controlled trial
Annals of Oncology, Volume 28, Issue 11, 1 November 2017, Pages 2761–2767
https://academic.oup.com/annonc/article-abstract/28/11/2761/4589595?redirectedFrom=fulltext
【Ann Onco】HER2+早期乳腺癌降级治疗:WSG-ADAPT最终分析结果
WSG-ADAPT研究旨在探讨HR-HER2+早期乳腺癌患者接受单纯双靶治疗是否取得与双靶+化疗同等的PCR率。患者按5:2分配到12周T(曲妥珠单抗)+P(帕妥株单抗)±紫杉醇周疗组。结果显示,两组基线平衡,T+P+紫杉醇及T+P的pCR率分别是90.5%和36.3%。因此,新辅助紫杉类联合抗HER2双靶治疗可显著提高HR-HER2+早期乳腺癌患者的pCR率。
De-escalation strategies in HER2-positive early breast cancer (EBC): final analysis of the WSG-ADAPT HER2+/HR− phase II trial: efficacy, safety, and predictive markers for 12 weeks of neoadjuvant dual blockade with trastuzumab and pertuzumab ± weekly paclitaxel
Annals of Oncology, Volume 28, Issue 11, 1 November 2017, Pages 2768–2772,
https://academic.oup.com/annonc/article-abstract/28/11/2768/4103092?redirectedFrom=fulltext
【Ann Onco】放疗不敏感与基因突变
本研究通过二代测序及对比基因组杂交测试分析了ProfiLER试验里面146份乳腺癌标本,旨在探讨局部复发的相关生物标记物。结果发现193个基因重组,其中16个出现在3%以上的肿瘤内。其中只有PIK3CA突变是降低局部复发的唯一相关因素。
Genomic alterations and radioresistance in breast cancer: an analysis of the ProfiLER protocol
Annals of Oncology, Volume 28, Issue 11, 1 November 2017, Pages 2773–2779
https://academic.oup.com/annonc/article-abstract/28/11/2773/4101656?redirectedFrom=fulltext
所收录文章来自于《Annal of Oncology》、《The Breast》、《Breast Cancer Research》等知名期刊






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