Using LUminoMark vs Coventional Practice for Targeted Axillary Surgery

The purpose of this study was to compare the use of LuminoMarkTM as a method of targeting axillary lymph nodes with other existing methods used in each institution, such as charcoal staining, needle targeting, and ultrasound-guided skin marking, in patients with breast cancer clinically suspected of metastasis, with or without clipping at the time of diagnosis, regardless of the presence or absence of neoadjuvant chemotherapy. By doing so, the investigators aimed to confirm the safety and usefulness of LuminoMarkTM as a targeting method.

NCT Number	NCT06903429
Lead Sponsor	Kyungpook National University Chilgok Hospital Collaborators: Samsung Medical Center, Gangnam Severance Hospital, Chung-Ang University Hospital, Myongji Hospital, Soonchunhyang University Hospital
Conditions	Breast Cancer, Axillary Lymph Nodes, Target Lesion
Enrollment	330 participants
Start Date	2025-05-01
Primary Completion	2026-12-31 (estimated)
Study Completion	2027-12-31 (estimated)
Updated on ClinicalTrials.gov	2025-03-30