Trial to Compare Radiation Fibrosis With Five Versus Three Fractions
Public ClinicalTrials.gov record NCT02755896. 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
Prone Partial Breast Irradiation (PBI): Prospective Randomized Controlled Non-inferiority Trial to Compare Radiation Fibrosis With Five Versus Three Fractions
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Post meno-pausal women with T1 Breast cancers will be randomized to receive either 600 centiGray (cGy) X 5 over five consecutive days (arm 1) versus 800 cGy X 3 fractions given every other day (arm 2). Patients will complete treatment in one week. All patients will be followed a month after the completion of treatment then q6 months for the first year, then yearly for the next 10 years.
Study identification
- NCT ID
- NCT02755896
- Recruitment status
- Active, not recruiting
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 350 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 50 Years to 90 Years
- 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
- Oct 13, 2015
- Primary completion
- Nov 30, 2027
- Completion
- Nov 30, 2027
- Last update posted
- Dec 14, 2025
2015 – 2027
United States locations
- U.S. sites
- 4
- U.S. states
- 2
- U.S. cities
- 2
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Southern California | Los Angeles | California | 90033 | — |
| Weill Cornell Medical College | New York | New York | 10065 | — |
| Brooklyn Methodist Hospital - NewYork Presbyterian | New York | New York | 11215 | — |
| New York Presbyterian Hospital - Queens | New York | New York | 11355 | — |
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 NCT02755896, 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 Dec 14, 2025 · Synced Sep 5, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT02755896 live on ClinicalTrials.gov.