Partial Breast Irradiation Using Non Invasive Approach for Early Stage Breast Cancer

This study is ongoing, but not recruiting participants.
Sponsor:
Collaborators:
The Miriam Hospital
Rhode Island Hospital
Information provided by (Responsible Party):
Jaroslaw Hepel, Brown University
ClinicalTrials.gov Identifier:
NCT01463007
First received: July 21, 2011
Last updated: October 10, 2013
Last verified: October 2013
  Purpose

The purpose of this study is to evaluate the rate of early and intermediate toxicity related to the AccuBoost System for delivery of APBI in women with resected, early stage breast cancer.


Condition Intervention Phase
Breast Cancer
Radiation: Accelerated partial breast irradiation
Phase 2

Study Type: Interventional
Study Design: Endpoint Classification: Safety/Efficacy Study
Intervention Model: Single Group Assignment
Masking: Open Label
Primary Purpose: Treatment
Official Title: ACCELERATED PARTIAL BREAST IRRADIATION USING NON-INVASIVE IMAGE-GUIDED BREAST BRACHYTHERAPY (ACCUBOOST) FOR EARLY STAGE BREAST CANCERS: A TOXICITY ASSESSMENT

Resource links provided by NLM:


Further study details as provided by Brown University:

Primary Outcome Measures:
  • Early and intermediate toxicity [ Time Frame: 2 years ] [ Designated as safety issue: Yes ]
    Any toxicity related to the radiation treatment will be scored and graded using National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (CTCAE) v4.0 (Appendix 4). Acute side effects are any side effects occurring within 3 months of treatment. Intermediate side effects are any side effects occurring between 3 months and 2 years


Secondary Outcome Measures:
  • Cosmetic outcome [ Time Frame: 2 years ] [ Designated as safety issue: No ]
    Cosmetic results will be evaluated at each follow-up visit by the treating radiation oncologist using the Harvard criteria.


Enrollment: 40
Study Start Date: August 2011
Estimated Study Completion Date: September 2014
Primary Completion Date: September 2013 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Experimental: Radiation
AccuBoost APBI- 34.0 Gy in 10fx
Radiation: Accelerated partial breast irradiation
Accuboost APBI 34.0 Gy in 10 fractions

  Eligibility

Ages Eligible for Study:   50 Years and older
Genders Eligible for Study:   Female
Accepts Healthy Volunteers:   No
Criteria

Inclusion Criteria:

  1. A confirmed histological diagnosis of invasive breast carcinoma or DCIS
  2. Age greater or equal to 50 years old
  3. Life expectancy > 6 months
  4. Treated by breast conserving surgery with axillary node dissection or sentinel lymph node biopsy
  5. Pathologic tumor size less than or equal to 2 cm
  6. Invasive ductal, mucinous, tubular or colloid histology
  7. Estrogen receptor positive for invasive carcinoma.
  8. Unifocal/unicentric disease
  9. Negative surgical margins greater than or equal to 2 mm
  10. Pathologic lymph node negative
  11. No evidence of lymphovascular invasion
  12. ECOG performance status of 0 or 1 (Appendix 1)
  13. Informed consent signed.

Exclusion Criteria:

  1. Known BRCA 1/2 Mutation; (BRCA 1 and 2 testing is not required)
  2. Autoimmune disorder
  3. Pregnancy
  4. Breast implants
  5. Psychiatric or addictive disorder that would preclude attending follow-up
  6. Neoadjuvant chemotherapy (adjuvant chemotherapy is permitted)
  7. Suspicious remaining microcalcification on post-surgery mammogram (unless biopsy proven benign)
  8. Lobular features on histology (pure or mixed) or sarcoma histology
  9. Node positive on axillary dissection or in the sentinel lymph node biopsy;
  10. Extensive in situ carcinoma (EIC)
  11. Multicentric or multifocal disease
  12. Paget's disease of the nipple
  13. Distant metastases
  14. Lumpectomy cavity not well visualized on AccuBoost imaging
  15. Lumpectomy cavity with 1cm margin (PTV) not adequately encompassed by any applicator (PTV > 6cm)
  16. Breast separation with compression > 7cm.
  17. Overlap of skin between orthogonal treatment axes.
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its ClinicalTrials.gov identifier: NCT01463007

Locations
United States, Florida
Center For Cancer Care and Research- Watson Clinic
Lakeland, Florida, United States, 33805
United States, Rhode Island
Rhode Island Hospital
Providence, Rhode Island, United States, 02906
Lifespan Hospitals
Providence, Rhode Island, United States, 02903
United States, Washington
Tacoma Radiation
Tacoma, Washington, United States
Sponsors and Collaborators
Jaroslaw Hepel
The Miriam Hospital
Rhode Island Hospital
Investigators
Principal Investigator: Jaroslaw Hepel, MD Brown University Oncology Research Group
  More Information

No publications provided

Responsible Party: Jaroslaw Hepel, principal investigator, Brown University
ClinicalTrials.gov Identifier: NCT01463007     History of Changes
Other Study ID Numbers: BrUOG 251
Study First Received: July 21, 2011
Last Updated: October 10, 2013
Health Authority: United States: Institutional Review Board

Keywords provided by Brown University:
invasive ductal cancer
tubular breast cancer
breast cancer
colloid
ER positive
radiation

Additional relevant MeSH terms:
Breast Neoplasms
Neoplasms by Site
Neoplasms
Breast Diseases
Skin Diseases

ClinicalTrials.gov processed this record on August 01, 2014