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Terminated Phase 2 Interventional Results available

Partial Breast Irradiation Using Accelerated Intensity Modulated Radiotherapy

ClinicalTrials.gov ID: NCT00581529

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This page only displays public information reproduced from the official ClinicalTrials.gov record NCT00581529. It adds no medical advice, opinions, or eligibility judgments. The official record remains the source of truth for eligibility criteria, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Nov 13, 2026, 10:50 AM EST

All trial information on this site comes from the official ClinicalTrials.gov public API (clinicaltrials.gov/api/v2), run by the U.S. National Library of Medicine. We only display that public information; we do not add opinions, endorsements, or any other intent. Always review the official ClinicalTrials.gov record for the latest information.

Official title

Partial Breast Irradiation Using Accelerated Intensity Modulated Radiotherapy in Early Stage Breast Cancer After Breast-Conserving Surgery

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

This is a phase I- II feasibility study for delivering partial breast irradiation (PBI) in selected patients with early stage, lymph node negative, breast cancer after breast-conserving surgery using accelerated Intensity Modulated Radiotherapy (IMRT).

Study identification

NCT ID
NCT00581529
Recruitment status
Terminated
Study type
Interventional
Phase
Phase 2
Enrollment
34 participants

Conditions and interventions

Conditions

Interventions

Radiation

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
Nov 2004 (Type not available)
Primary completion
Oct 2010 (Actual)
Completion
Aug 2014 (Actual)
Last update posted
Oct 31, 2017

2004 – 2014

United States locations

U.S. sites
1
U.S. states
1
U.S. cities
1
Facility City State ZIP Site status
University of Michigan Ann Arbor Michigan 48109-5010 —

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 NCT00581529, 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 Oct 31, 2017 · Synced Nov 13, 2026

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