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Completion axillary lymph node dissection for the identification of pN2–3 status as an indication for adjuvant CDK4/6 inhibitor treatment: a post-hoc analysis of the randomised, phase 3 SENOMAC trial
The Lancet Oncology ( IF 41.6 ) Pub Date : 2024-08-06 , DOI: 10.1016/s1470-2045(24)00350-4
Jana de Boniface 1 , Matilda Appelgren 1 , Robert Szulkin 2 , Sara Alkner 3 , Yvette Andersson 4 , Leif Bergkvist 5 , Jan Frisell 6 , Oreste Davide Gentilini 7 , Michalis Kontos 8 , Thorsten Kühn 9 , Dan Lundstedt 10 , Birgitte Vrou Offersen 11 , Roger Olofsson Bagge 12 , Toralf Reimer 13 , Malin Sund 14 , Peer Christiansen 15 , Lisa Rydén 16 , Tove Filtenborg Tvedskov 17 ,
Affiliation  

In luminal breast cancer, adjuvant CDK4/6 inhibitors (eg, abemaciclib) improve invasive disease-free survival. In patients with T1–2, grade 1–2 tumours, and one or two sentinel lymph node metastases, completion axillary lymph node dissection (cALND) is the only prognostic tool available that can reveal four or more nodal metastases (pN2–3), which is the only indication for adjuvant abemaciclib in this setting. However, this technique can lead to substantial arm morbidity in patients. We aimed to pragmatically describe the potential benefit and harm of this strategy on the individual patient level in patients from the ongoing SENOMAC trial.

中文翻译:


完成腋窝淋巴结清扫术鉴定 pN2-3 状态作为辅助 CDK4/6 抑制剂治疗的适应症:随机 3 期 SENOMAC 试验的事后分析



在管腔乳腺癌中,辅助 CDK4/6 抑制剂 (如 abemaciclib) 可提高浸润性无病生存率。在 T1-2 期、1-2 级肿瘤和 1 个或 2 个前哨淋巴结转移的患者中,完成腋窝淋巴结清扫术 (cALND) 是唯一可以揭示 4 个或更多淋巴结转移 (pN2-3) 的可用预后工具,这是在这种情况下辅助 abemaciclib 的唯一适应症。然而,这种技术可能导致患者的大量手臂发病率。我们旨在务实地描述这种策略在正在进行的 SENOMAC 试验中患者个体患者水平上的潜在益处和危害。
更新日期:2024-08-06
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