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Internal mammary chain and medial supraclavicular lymph node irradiation in stage I-III breast cancer (EORTC trial 22922/10925): an unplanned subset analysis of 20-year outcomes in patients with node-negative breast cancer

delete2026-06-29
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PRE
AI
O
Orit Kaidar-Person
C
Caroline G Weltens
C
Catherine Fortpied
L
Luc J E E Scheijmans
C
Carine Y Kirkove
V
Volker Budach
K
Karine Peignaux-Casasnovas
M
Mariacarla Valli
M
Max Peters
F
Femke van der Leij
S
Sofia Rivera
N
Nicola Weidner
D
Desirée H J G van den Bongard
C
Claudia Linsenmeier
R
Roxolyana Abdah-Bortnyak
S
Shaymaa Hosni
E
Eveline Koiter
A
Antoine M Engelen
A
Adinda Baten
L
Lydia Champezou
DOI:10.1016/S1470-2045(26)00233-0delete
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Abstract

Abstract

En 中文
Results from several studies, including our 15-year analysis, showed improved disease-free survival and distant metastasis-free survival, reduced breast cancer-related mortality, and variable effects on overall survival with the addition of partial or comprehensive regional lymph node irradiation after surgery in patients with breast cancer. Here, we present the scheduled 20-year analysis of the EORTC trial 22922/10925, evaluating the role of internal mammary and medial-supraclavicular (IM-MS) nodal irradiation in patients with stage I–III breast cancer. Patients without confirmed axillary nodal involvement (pathological N stage 0 [pN0]) were eligible for the trial when the primary tumours were centrally or medially located.

Journal

T
The Lancet Oncology
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Papers:
348
Citations:
1

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