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Clinical Trial Summary

RATIONALE: Radiation therapy uses high-energy x rays to kill tumor cells. Giving radiation therapy after surgery may kill any tumor cells that remain after surgery.

PURPOSE: This phase II trial is studying how well radiation therapy works in treating older women who are undergoing surgery for stage I or stage II breast cancer.


Clinical Trial Description

OBJECTIVES:

Primary

- Determine reproducibility of localized and concentrated adjuvant radiotherapy, in terms of isodose curve and dose heterogeneity, in older women with stage I or II breast cancer.

Secondary

- Determine the impact of this regimen on Katz's Activity of Daily Living score and Lawton's Instrumental Activity of Daily Living score in these patients.

- Determine relapse-free survival of patients treated with this regimen.

- Determine overall and specific survival of patients treated with this regimen.

- Determine the cosmetic result, as assessed by the patient, surgeon, and radiologist, of this regimen in these patients.

- Determine the direct and indirect costs of this regimen in these patients.

OUTLINE: This is a multicenter, open-label, nonrandomized study.

Patients undergo surgery. After surgery, patients undergo radiotherapy twice daily for 5 days.

PROJECTED ACCRUAL: A total of 42 patients will be accrued for this study. ;


Study Design

Endpoint Classification: Safety/Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment


Related Conditions & MeSH terms


NCT number NCT00104702
Study type Interventional
Source UNICANCER
Contact
Status Completed
Phase Phase 2
Start date July 2004
Completion date March 2011

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