Clinical trial
Randomized Study of Elective Regional Lymph Node Irradiation in N1 Breast Cancer
NCT03269981
Study timeline
Study start (actual)2017-04-01Date precision: day
Registry last updated2023-11-27
Observed by CureCurrent2026-10-07
Recorded dates are source observations, not predictions. Missing milestones are not estimated.
Conditions
Breast Neoplasmunresolved
Interventions
Whole breast irradiationRADIATION
Whole breast and nodal irradiationRADIATION
Sponsors & collaborators
Samsung Medical Centerlead sponsor
Korean Radiation Oncology Groupcollaborator
Ministry of Health, Republic of Koreacollaborator
Mapped research locations
Registry source
Open the source record to verify current eligibility, contacts, locations and registry updates.
Open NCT03269981 on ClinicalTrials.gov ↗Registry-derived research relationships: ClinicalTrials.gov. Raw condition and intervention labels remain distinct from canonical MONDO/RxNorm entities unless separately normalized.