Partial Breast Versus no Irradiation for Women With Early Breast Cancer

All early breast cancer patients are offered adjuvant breast radiation therapy (RT) after breast conserving surgery for an early breast cancer. Breast cancer is heterogeneous, and selected patients have a very low gain from RT, whilst they still have risk of acute and late side effects from RT. This trial will try identify selection criteria for low risk breast cancer patients who can safely omit adjuvant RT without unacceptable high risk of local failure.

Trial Details

NCT ID
NCT03646955
Phase
NA
Sponsor
Danish Breast Cancer Cooperative Group
Status
RECRUITING
Cancer Type
Breast Cancer
Interventions
  • No partial breast irradiation
Locations (sample)
  • Santiago, Chile|-33.45694,-70.64827
  • Aalborg, Denmark|57.048,9.9187
  • Aarhus, Denmark|56.15674,10.21076
  • Copenhagen, Denmark|55.67594,12.56553
  • Herlev, Denmark|55.72366,12.43998

Key Eligibility Criteria

  • Female patient \>=60 years
  • Primary tumour characteristics by conventional histopathology
  • unilateral and unifocal non-lobular histology grade 1-2
  • maximum microscopic size \<=20mm

For full eligibility, visit ClinicalTrials.gov.

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