Hypofractionated Partial Breast Irradiation in Treating Patients With Early Stage Breast Cancer
Last updated on July 2021Recruitment
- Recruitment Status
- Recruiting
- Estimated Enrollment
- 100
Summary
- Conditions
- Ductal Breast Carcinoma In Situ
- Early Stage Breast Carcinoma
- Invasive Breast Carcinoma
- Stage 0 Breast Cancer AJCC v6 and v7
- Stage I Breast Cancer AJCC v7
- Stage IA Breast Cancer AJCC v7
- Stage IB Breast Cancer AJCC v7
- Stage II Breast Cancer AJCC v6 and v7
- Stage IIA Breast Cancer AJCC v6 and v7
- Stage IIB Breast Cancer AJCC v6 and v7
- Type
- Interventional
- Phase
- Phase 2Phase 3
- Design
- Allocation: RandomizedIntervention Model: Parallel AssignmentMasking: None (Open Label)Primary Purpose: Treatment
Participation Requirements
- Age
- Between 50 years and 125 years
- Gender
- Only males
Description
PRIMARY OBJECTIVE: I. The risk of grade 2 or higher toxicity occurring during radiation and through the 6 month post-radiation follow up visit in patients treated with Optimizing Preventative Adjuvant Linac-based Radiation (OPAL) regimen. SECONDARY OBJECTIVES: I. To measure patient-reported cosmetic...
PRIMARY OBJECTIVE: I. The risk of grade 2 or higher toxicity occurring during radiation and through the 6 month post-radiation follow up visit in patients treated with Optimizing Preventative Adjuvant Linac-based Radiation (OPAL) regimen. SECONDARY OBJECTIVES: I. To measure patient-reported cosmetic outcome, functional status, and breast pain with the OPAL regimen at 6 months, one year, two years, three years, four years, and five years after completing the OPAL regimen. II. To measure physician-reported and photographically-assessed cosmetic outcome at 6 months, one year, two years, three years, four years, and five years after completing the OPAL regimen and to compare this to the best performing arm of 2010-0559. III. To determine the 5-year risk of pathologically-confirmed invasive and/or in situ ipsilateral breast tumor recurrence (IBTR) for patients with ductal breast carcinoma in situ (DCIS) and early invasive breast cancer. IV. To determine the 5-year risk of any recurrence of breast cancer, disease-free survival, and overall survival. V. To determine maximal late (within 5 years) toxicities using the National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (CTCAE) version (v) 4.0 scale. VI. To establish the feasibility of conducting multi-center radiation therapy trials within the MD Anderson Network. OUTLINE: Patients are randomized to 1 of 2 arms. ARM I: Patients undergo hypofractionated partial breast irradiation daily for 10 days. Patients may then receive 3 additional boost fractions at the discretion of the doctor. ARM II: Patients undergo standard breast irradiation daily for 15 days. Patients may then receive 5 additional boost fractions at the discretion of the doctor. After completion of study treatment, patients are followed up at 6 months, and at 1.5, 3.5, and 5.5 years.
Tracking Information
- NCT #
- NCT03077841
- Collaborators
- National Cancer Institute (NCI)
- Investigators
- Principal Investigator: Benjamin D Smith M.D. Anderson Cancer Center