Intraoperative Radiation Therapy in Treating Patients With Breast Cancer Undergoing Breast-Conserving Surgery
Public ClinicalTrials.gov record NCT01570998. 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
Targeted Intraoperative Radiotherapy United States (TARGIT-US) Phase IV Registry Trial: A Registry Trial of Targeted Intraoperative Radiation Therapy Following Breast-conserving Surgery
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This phase IV trial studies the side effects of intraoperative radiation therapy and how well it works in treating patients with breast cancer undergoing breast-conserving surgery. Delivering radiation one time to the area where the tumor was removed while the patient is still in the operating room may kill any residual tumor cells and may be as effective as standard radiation therapy in patients with early stage breast cancer.
Study identification
- NCT ID
- NCT01570998
- Recruitment status
- Active, not recruiting
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 1,259 participants
Conditions and interventions
Conditions
Interventions
- Intraoperative Radiation Therapy Radiation
- Laboratory Biomarker Analysis Other
Radiation · Other
Eligibility (public fields only)
- Age range
- 45 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
- May 18, 2012 (Actual)
- Primary completion
- Dec 31, 2028 (Estimated)
- Completion
- Dec 31, 2028 (Estimated)
- Last update posted
- Mar 18, 2026
2012 – 2028
United States locations
- U.S. sites
- 25
- U.S. states
- 14
- U.S. cities
- 23
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Alta Bates Summit Medical Center-Herrick Campus | Berkeley | California | 94704 | — |
| University of California, Irvine | Irvine | California | 92617 | — |
| Dignity Health - California Hospital Medical Center | Los Angeles | California | 90015 | — |
| University of California, San Francisco | San Francisco | California | 94143 | — |
| John Muir Medical Center-Walnut Creek | Walnut Creek | California | 94598 | — |
| Greenwich Hospital | Greenwich | Connecticut | 06830 | — |
| MedStar Georgetown University Hospital | Washington D.C. | District of Columbia | 20007 | — |
| MedStar Washington Hospital Center | Washington D.C. | District of Columbia | 20010 | — |
| Cleveland Clinic | Fort Lauderdale | Florida | 33308 | — |
| Holy Cross Hospital | Fort Lauderdale | Florida | 33308 | — |
| Memorial Health University Medical Center | Savannah | Georgia | 31404 | — |
| Northwestern University | Chicago | Illinois | 60611 | — |
| Loyola University Medical Center | Maywood | Illinois | 60153 | — |
| Community Cancer Center South | Indianapolis | Indiana | 46227 | — |
| Mercy Medical Center | Baltimore | Maryland | 21202 | — |
| Lahey Hospital and Medical Center | Burlington | Massachusetts | 01805 | — |
| Marie Yeager Cancer Center, Spectrum Health Lakeland | Saint Joseph | Michigan | 49085 | — |
| Community Hospital at Dobbs Ferry | Dobbs Ferry | New York | 10522 | — |
| Cornell University | Ithaca | New York | 14850-2488 | — |
| Columbia University/Herbert Irving Cancer Center | New York | New York | 10032 | — |
| Vassar Brothers Medical Center | Poughkeepsie | New York | 12601 | — |
| Saint Luke's Hospital-Anderson Campus | Easton | Pennsylvania | 18045 | — |
| Inova Fairfax Hospital Cancer Center | Fairfax | Virginia | 22031 | — |
| Sentara Port Warwick | Newport News | Virginia | 23606 | — |
| Aurora BayCare Medical Center | Green Bay | Wisconsin | 54311 | — |
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 NCT01570998, 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 18, 2026 · Synced Oct 26, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT01570998 live on ClinicalTrials.gov.