Comparing Radiation and Hormone Therapy for Early Breast Cancer

This study is for women aged 65 or older with early-stage breast cancer (tumor size less than 2cm, grade 1-2, no lymph node involvement) who have had a lumpectomy. It compares two treatments: accelerated partial breast irradiation (APBI), which is radiation delivered to the area where the tumor was removed, or endocrine therapy (hormone therapy) using drugs like tamoxifen, anastrozole, exemestane, letrozole, fulvestrant, or toremifene for up to 5 years. The main goal is to see how these treatments affect your quality of life one year after your lumpectomy. This study is currently unclear about its recruitment status and plans to enroll 90 participants.

Study design
This study is an interventional study, meaning participants will receive a specific treatment as part of the research. It aims to enroll 90 participants.
What's involved
You would receive either 5 radiation treatments every other day or take hormone therapy for up to 5 years. Your quality of life will be assessed one year after your lumpectomy.
Compensation
Not stated in the trial record.
Follow-up
Your quality of life will be measured at 1 year after your lumpectomy.

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NCT05472792

Compare Adjuvant Monotherapy With Endocrine or Accelerated Partial Breast Irradiation After Lumpectomy

Recruiting
PHASE2Ages 65+InterventionalTreatment
UNC Lineberger Comprehensive Cancer Center
~90 participants
Updated 2026-05-26 on ClinicalTrials.gov
What's tested:Accelerated Partial Breast Irradiation (APBI)tamoxifen, anastrozole, exemestane, letrozole, fulvestrant, toremifene

At a glance

Recruiting sites
1 of 1 listed site is recruiting right now
RecruitingSuspended, closed, or not yet open
What they're measuring
Patient reported outcomes assessed by European Organization for Research and Treatment of Cancer (EORTC) Quality of Life Questionnaire (QLQ) C30
Measured over 1 year
+1 more outcome measured
Breast Cancer
Quality of Life
1 sites across 1 states
North Carolina1
  • Dana Casey, MD · PRINCIPAL_INVESTIGATOR · University of North Carolina, Chapel Hill

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  • Patient reported outcomes assessed by European Organization for Research and Treatment of Cancer (EORTC) Quality of Life Questionnaire (QLQ) C301 year

    To compare quality of life at 1 year after breast conserving surgery in those who receive adjuvant accelerated partial breast irradiation alone versus adjuvant endocrine therapy alone as measured by the EORTC QLQ-C30. Raw scores are linearly converted to a 0-100 scale with higher symptom scales reflecting increased levels of symptom burden.

  • Patient reported outcomes assessed by EORTC QLQ-BR451 year

    To compare quality of life at 1 year after breast conserving surgery in those who receive adjuvant accelerated partial breast irradiation alone versus adjuvant endocrine therapy alone as measured by the EORTC QLQ-BR45. Raw scores are linearly converted to a 0-100 scale with higher symptom scales reflecting increased levels of symptom burden.