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圣加仑(维也纳)原发性乳腺癌治疗加减法共识讨论概述

2017-06-02 乳腺医疗 SIBCS


  2017年3月15日至18日,两年一度的国际乳腺癌盛会、被孙燕院士称为国际乳腺癌3S(SABCS、SGBCC、SIBCS)之一的第15届圣加仑早期乳腺癌治疗标准共识会议,再次移师于瑞士圣加仑之外的奥地利维也纳举行(将来仍拟在此召开,下届日期:2019年3月20日至23日)。



  2017年5月,瑞士巴塞尔卡尔格出版集团旗下《乳腺医疗》正式发表奥地利维也纳医科大学、德国路德维希马克西米利安慕尼黑大学、哈雷维滕贝格马丁路德大学的2017年圣加仑(维也纳)原发性乳腺癌治疗加减法共识讨论概述。据悉,本文第一作者、奥地利维也纳医科大学外科教授、奥地利乳腺癌研究组织(ABCSG)领导人迈克尔·南特(Michael Gnant)拟将出席2017年10月第十二届上海国际乳腺癌论坛(SIBCS)并发表演讲。


  参加本届会议的100多个国家3000多位乳腺癌专家或为全球最豪华阵容,使本届圣加仑(维也纳)会议再次获得巨大成功。本届会议的共同主席亦更新换代。


  首先,来自各大洲的专家按照传统对过去两年发表的文献进行了回顾,并讨论了新的诊治手段能否用于日常临床实践。其中,邵志敏(复旦大学附属肿瘤医院)担任本届会议外科分会的共同主席,也成为该会议历史上第一位担任分会主席的中国专家。


  最后,国际专家组按照传统对若干问题进行投票以达成共识意见。国际专家组共识投票一直是该会议的压轴大戏,现场座无虚席,参与本届会议共识投票的53位国际专家来自5大洲23个国家或地区,以欧美为主,美国占近五分之一,其他大多来自欧洲。其中,邵志敏徐兵河(中国医学科学院肿瘤医院)江泽飞(军事医学科学院附属医院)黄俊升(台湾大学附属医院)来自中国,人数仅次于美国、意大利、德国,位列第四。国际专家对200余个乳腺癌诊治领域的热点问题投出自己宝贵的一票,成为全球早期乳腺癌患者诊治的重要参考依据。


(左起)邵志敏、江泽飞、徐兵河在投票现场


  本届会议主题:早期乳腺癌各个亚型治疗模式的加减法


  在所有乳腺癌治疗模式中,部分需要进一步做减法(手术:明确将“肿瘤无墨染”作为标准;术前新辅助全身疗法后,在新的限制内进行切除;在某些情况下,乳房切除术后也可避免腋窝清扫;放疗:低分割为保乳疗法的标准方案;化疗:对于低风险患者可以避免)


  然而,其他需要做加法(手术:新辅助治疗和乳房切除术后,前哨淋巴结阳性需要进行腋窝清扫;放疗:淋巴结阳性≥4个必须进行区域淋巴结放疗;术后辅助疗法:将双膦酸盐作为绝经后女性的标准用药)


  对于多基因组测定的最佳应用,专家组无明确共识意见。


  专家组推荐意见一如既往基于严谨的专家观点,并尝试描述“平常”患者的“通常”治疗。具体内容建议参考《中国医学论坛报》2017年3月23日B7版、2017年3月30日B3-B5版。


  该报告概括了本届国际专家组关于局部区域系统治疗的投票结果,并非取代圣加仑官方共识出版物。


Breast Care (Basel). 2017 May;12(2):102-107.


St. Gallen/Vienna 2017: A Brief Summary of the Consensus Discussion about Escalation and De-Escalation of Primary Breast Cancer Treatment.


Gnant M, Harbeck N, Thomssen C.


Medical University of Vienna, Vienna, Austria; University of Munich (LMU), Munich, Germany; Martin-Luther-University, Halle/Saale, Germany.


For the second time, the St. Gallen Consensus Conference on early breast cancer treatment standards took place in Vienna, Austria, where it will remain for the foreseeable future (next date: March 20-23, 2019). With the probably most prominent line-up of global breast cancer experts and more than 3,000 participants from over 100 countries, the 2017 St. Gallen/Vienna conference again was a huge success. A generation change took place with respect to the Conference Co-Chairpersons. Traditionally, the experts from all continents reviewed publications from the past 2 years, and discussed whether new diagnostic or therapeutic means were ready for routine everyday practice. This year, the conference's main theme was 'Escalating and Deescalating Treatment', and the traditional panel votings clarified a number of issues in this respect. Several subjects of all breast cancer modalities were further de-escalated (surgery: 'no ink on tumor' clearly confirmed as standard; resection within new limits after neoadjuvant systemic therapy; axillary dissection may also be avoided after mastectomy under certain circumstances; radiotherapy: hypofractionation is standard of care in breast conserving therapy; chemotherapy: can be avoided in low-risk patients). However, others were escalated: surgery: after neoadjuvant treatment and after mastectomy a positive sentinel node leads to axillary dissection; radiotherapy: regional nodes have to be irradiated in 4+ nodes situations; adjuvant therapy: bisphosphonates as standard for postmenopausal women. There was no clear panel opinion on the optimal use of multigenomic assays. As always, the panel recommendations are strictly opinion-based, and try to depict the 'usual' treatment for the 'average' patients. This rapid report by the editors-in-chief of Breast Care summarizes the results of the 2017 international panel votings with respect to loco-regional systemic treatment, and does not intend to replace the official St. Gallen Consensus publication.


KEYWORDS: Adjuvant treatment; Axillary dissection; Bisphosphonates; Breast surgery; Chemotherapy; Denosumab; Early breast cancer; Endocrine therapy; Neoadjuvant systemic therapy; Radiotherapy; Sentinel node; Targeted therapy


PMID: 28559767


PMCID: PMC5447163


DOI: 10.1159/000475698












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