Accelerated Partial Breast Irradiation Following Lumpectomy for Breast Cancer
Public ClinicalTrials.gov record NCT00185744. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
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Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
To determine whether an accelerated course of radiotherapy delivered to the lumpectomy cavity plus margin using IORT as a single dose, intracavitary brachytherapy with the MammoSite device over 5 days, partial breast 3-D CRT in 5 days, or stereotactic APBI over 4 days is a feasible and safe alternative to a six and a half week course of whole breast radiotherapy. The study will measure both short and long-term complications of radiation treatment, short and long-term breast cosmesis, local rates of in-breast cancer recurrence, regional recurrences, distant metastases, and overall survival.
Study identification
- NCT ID
- NCT00185744
- Recruitment status
- Active, not recruiting
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 121 participants
Conditions and interventions
Conditions
Interventions
- Intra-Operative Radiotherapy (IORT) Radiation
- Lumpectomy Procedure
- Whole Breast Radiotherapy Radiation
- Intracavitary Brachytherapy Radiation
- Accelerated External Beam 3-D Conformal Radiotherapy Radiation
- Stereotactic APBI Radiation
Radiation · Procedure
Eligibility (public fields only)
- Age range
- 40 Years and older
- Sex
- Female
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Sep 2002 (Type not available)
- Primary completion
- Mar 2029 (Estimated)
- Completion
- Mar 2029 (Estimated)
- Last update posted
- Mar 20, 2026
2002 – 2029
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Stanford University School of Medicine | Stanford | California | 94305 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00185744, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Mar 20, 2026 · Synced Nov 5, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT00185744 live on ClinicalTrials.gov.