ESMO 2026丨LBA重磅发布!乳腺癌领域重要进展一文速览!

2026年欧洲肿瘤内科学会(ESMO)年会将于当地时间10月23~27日在西班牙马德里召开。大会采用“线上+线下”的融合模式,旨在汇聚全球肿瘤学领域顶尖力量,共享前沿研究成果,为推动全球抗肿瘤事业持续发展注入动力。日前,ESMO官网“突破性摘要”(Late-Breaking Abstract,LBA)标题正式发布。乳腺癌专场共有15项LBA研究入选,其中中国学者主导的研究有5项。肿瘤瞭望特将乳腺癌专场即将亮相的LBA研究题目进行整理,并诚邀您持续关注最新研究进展!

编者按:2026年欧洲肿瘤内科学会(ESMO)年会将于当地时间10月23~27日在西班牙马德里召开。大会采用“线上+线下”的融合模式,旨在汇聚全球肿瘤学领域顶尖力量,共享前沿研究成果,为推动全球抗肿瘤事业持续发展注入动力。日前,ESMO官网“突破性摘要”(Late-Breaking Abstract,LBA)标题正式发布。乳腺癌专场共有15项LBA研究入选,其中中国学者主导的研究有5项。肿瘤瞭望特将乳腺癌专场即将亮相的LBA研究题目进行整理,并诚邀您持续关注最新研究进展!

Proffered paper 1: Breast cancer, early and advanced stage

时间:2026年10月23日13:30 - 15:00

地点:Alicante Auditorium - Hall 6

摘要号:LBA23

英文标题:Final results of TALENT: A neoadjuvant trial of T-DXd with or without anastrozole, or in sequence with chemotherapy for HER2-low, HR+ early-stage breast cancer

中文标题:TALENT研究最终结果:T-DXd联合或不联合阿那曲唑,或与化疗序贯用于HER 低表达、HR阳性早期乳腺癌新辅助治疗

讲者:Sara A. Hurvitz (Seattle, United States of America)

摘要号:LBA13

英文标题:Trastuzumab rezetecan (SHR-A1811) in HER2-low advanced breast cancer (BC): a randomized, phase 3 study (HORIZON-Breast06)

中文标题:瑞康曲妥珠单抗(SHR-A1811)用于HER2低表达晚期乳腺癌(BC):一项随机III期研究(HORIZON-Breast06)

讲者:樊英(中国医学科学院肿瘤医院)

摘要号:LBA24

英文标题:Final Analysis of NRG Oncology/NSABP B-42, a Randomized, Double-blinded, Placebo-controlled Trial of Extended Letrozole in Postmenopausal Women with Hormone-receptor Positive Breast Cancer Who Have Completed Previous Adjuvant Therapy with an Aromatase Inhibitor

中文标题:NRG Oncology/NSABP B-42最终分析:一项随机、双盲、安慰剂对照试验,评估延长使用来曲唑对已完成芳香化酶抑制剂辅助治疗的绝经后激素受体阳性乳腺癌患者的作用

讲者:Eleftherios P. Mamounas (Orlando, United States of America)

摘要号:LBA25

英文标题:Adjuvant ribociclib (RIB) + nonsteroidal aromatase inhibitor (NSAI) in patients (pts) with HR+/HER2− early breast cancer (EBC): NATALEE 6-y overall survival (OS) and efficacy outcomes

中文标题:瑞波西利(RIB)+非甾体芳香化酶抑制剂(NSAI)辅助治疗HR+/HER2 -早期乳腺癌(EBC)患者:NATALEE 6年总生存率(OS)和疗效结局

讲者:Dennis J. Slamon (Los Angeles, United States of America)

摘要号:LBA50

英文标题:PANKU-Breast01: Randomized Phase III Study of Izalontamab Brengitecan (iza-bren) in Previously Treated Unresectable Locally Advanced or Metastatic (LA/M) Hormone Receptor-Positive/HER2-negative (HR+/HER2-) Breast Cancer (BC)

中文标题:PANKU-Breast01:Izalontamab Brengitecan(iza- brena)用于既往经治的不可切除的局部晚期或转移性(LA/M)激素受体阳性/HER2阴性(HR+/HER2-)乳腺癌(BC)的随机III期研究

讲者:兰波(中国医学科学院肿瘤医院)

Rapid oral: Breast cancer, early stage

时间:2026年10月23日16:15 - 17:45

地点:Alicante Auditorium - Hall 6

摘要号:LBA28

英文标题:LBA28 - Compression therapy using normal-sized surgical gloves for prevention of paclitaxel-induced peripheral neuropathy in breast cancer: results from the multicenter randomized AIUR trial

中文标题:多中心随机AIUR试验的结果:使用普通尺寸外科手套进行加压治疗预防乳腺癌患者紫杉醇诱导的周围神经病变

讲者:Young-Joon Kang (Incheon, Republic of Korea)

Proffered paper 2: Breast cancer, early and advanced stage

时间:2026年10月24日08:30 - 10:00

地点:Alicante Auditorium - Hall 6

摘要号:LBA51

英文标题:Results From KEYNOTE-B49: A Phase 3, Randomized, Double-Blind Study of Pembrolizumab (Pembro) vs Placebo (Pbo) Plus Chemotherapy (CT) in Participants (Pts) With HR+/HER2− Advanced Breast Cancer (ABC)

中文标题:KEYNOTE-B49研究结果:一项在HR+/HER2-晚期乳腺癌(ABC)受试者(Pts)中比较帕博利珠单抗(Pembro)与安慰剂(Pbo)联合化疗(CT)的3期、随机、双盲研究

讲者:Hope S. Rugo (Duarte, United States of America)

摘要号:LBA14

英文标题:A Double-Blind Placebo Controlled Randomized Phase III Trial of Fulvestrant and Ipatasertib as Treatment for HER-2 Negative and Estrogen Receptor Positive (ER+) Metastatic Breast Cancer (MBC): Overall Survival Results of the CCTG/BCT MA.40/FINER Study (NCT04650581)

中文标题:一项双盲、安慰剂对照、随机III期试验:氟维司群联合Ipatasertib治疗ER+/HER2-晚期乳腺癌(MBC)——CCTG/BCT MA.40/FINER研究(NCT04650581)的总生存结果

讲者:Andrew D. Redfern (Perth, Australia)

摘要号:LBA26

英文标题:Short-term preoperative durvalumab for stage I TNBC: first results from the phase II UNLOCK 14 - POP-DURVA trial

中文标题:I 期三阴性乳腺癌短期术前度伐利尤单抗治疗:II期UNLOCK 14-POP-DURVA研究初步结果

讲者:Joana M. Ribeiro (Villejuif, France)

摘要号:LBA96

英文标题:First-line (1L) datopotamab deruxtecan (Dato-DXd) vs chemotherapy in patients (pts) with locally recurrent inoperable or metastatic triple-negative breast cancer (mTNBC) for whom immunotherapy was not an option: Exploratory analysis of pts with brain metastases in TROPION-Breast02

中文标题:TROPION-Breast02研究中脑转移患者的探索性分析:一线Dato-DXd对比化疗治疗不适合免疫治疗的局部复发不可手术或转移性三阴性乳腺癌患者

讲者:Rebecca A. Dent (Singapore, Singapore)

摘要号:LBA15

英文标题:Anbenitamab plus albumin-bound docetaxel in patients (pts) with HER2-positive advanced breast cancer (BC): A randomized phase III study

中文标题:安尼妥单抗(Anbenitamab)联合白蛋白结合型多西他赛用于HER2阳性晚期乳腺癌(BC)患者(pts):一项随机III期研究

讲者:徐兵河(中国医学科学院肿瘤医院)

Rapid oral 1: Breast cancer, advanced stage

时间:2026年10月24日10:15 - 11:45

地点:Almeria Auditorium - Hall 9

摘要号:LBA16

英文标题:VIKTORIA-1: Updated results of a randomized, open-label, phase 3 study of gedatolisib (geda) + fulvestrant (fulv)±palbociclib (palbo) vs standard of care in patients (pts) with HR+/HER2- advanced breast cancer (ABC) (Study 2)

中文标题:VIKTORIA-1:gedatolisib(geda)+氟维司群(fulv)±哌柏西利(palbo)对比标准治疗用于HR+/HER2-晚期乳腺癌(ABC)患者(pts)的随机、开放标签、3期研究的更新结果(Study 2)

讲者:Barbara Pistilli (Villejuif, France)

摘要号:LBA17

英文标题:HER2-PET imaging to predict trastuzumab deruxtecan (T-DXd) efficacy in advanced breast cancer: The phase II PREDICT-HER trial

中文标题:HER2-PET显像预测T-DXd在晚期乳腺癌中的疗效:II期PREDICT-HER研究

讲者:Juan Jin (Shanghai, China)

摘要号:LBA27

英文标题:APEX-Breast01: TQB2102 versus chemotherapy in HER2-low recurrent or metastatic breast cancer (r/m BC) : Results from a randomized phase 3 study

中文标题:随机3期研究(APEX-Breast01)的结果:TQB2102对比化疗治疗HER2低表达复发或转移性乳腺癌(r/m BC)患者

讲者:王树森(中山大学肿瘤防治中心)

Rapid oral 2: Breast cancer, advanced stage

时间:2026年10月26日10:15 - 11:45

地点:Alicante Auditorium - Hall 6

摘要号:LBA49

英文标题:A DESTINY-Breast09 (DB-)09 analysis of trastuzumab deruxtecan (T-DXd) + pertuzumab (P) vs taxane + trastuzumab + pertuzumab (THP) for patients (pts) with HER2+ advanced/metastatic breast cancer (a/mBC) and baseline (BL) brain metastases (BMs)

中文标题:DESTINY-Breast09(DB-09)分析:德曲妥珠单抗(T-DXd)联合帕妥珠单抗(P)对比紫杉类+曲妥珠单抗+帕妥珠单抗(THP)用于HER2阳性晚期/转移性乳腺癌(a/mBC)且基线(BL)存在脑转移(BMs)的患者(pts)

讲者:Cristina Saura Manich (Barcelona, Spain)

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