Intensity Modulated Radiotherapy (IMRT) vs. 3D-conformal Accelerated Partial Breast Irradiation (APBI) for Early Stage Breast Cancer After Lumpectomy
Public ClinicalTrials.gov record NCT01185132. 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.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Phase III Randomized Study Comparing Intensity Modulated Planning Versus 3-Dimensional Planning for Accelerated Partial Breast Radiotherapy
Study identification
- NCT ID
- NCT01185132
- Recruitment status
- Recruiting
- Study type
- Interventional
- Phase
- Phase 3
- Lead sponsor
- Rocky Mountain Cancer Centers
- Other
- Enrollment
- 660 participants
Conditions and interventions
Conditions
Interventions
- accelerated partial breast irradiation - 3D-conformal planning Radiation
- accelerated partial breast irradiation - IMRT planning Radiation
Radiation
Eligibility (public fields only)
- Age range
- 40 Years and older
- Sex
- All
- Healthy volunteers
- Not listed
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jun 30, 2009
- Primary completion
- Jun 30, 2018
- Completion
- Jun 30, 2028
- Last update posted
- Jun 25, 2014
2009 – 2028
United States locations
- U.S. sites
- 5
- U.S. states
- 1
- U.S. cities
- 5
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Rocky Mountain Cancer Centers - Aurora | Aurora | Colorado | 80012 | Recruiting |
| Rocky Mountain Cancer Centers - Boulder | Boulder | Colorado | 80303 | Recruiting |
| Rocky Mountain Cancer Centers - Lakewood | Lakewood | Colorado | 80228 | Recruiting |
| Rocky Mountain Cancer Centers - Littleton | Littleton | Colorado | 80120 | Recruiting |
| Rocky Mountain Cancer Centers - Thornton | Thornton | Colorado | 80260 | Recruiting |
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 NCT01185132, 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 Jun 25, 2014 · Synced Apr 20, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01185132 live on ClinicalTrials.gov.