Breast Cancer Locator Guided vs. Wire Localized Partial Mastectomy for Breast Cancer
Public ClinicalTrials.gov record NCT04397185. 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
Randomized Prospective Trial of Breast Cancer Locator Guided vs. Wire Localized Partial Mastectomy for Breast Cancer
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This prospective, multicenter, 1:1 randomized, controlled trial is designed to evaluate the safety and effectiveness of the Breast Cancer Locator (BCL) in subjects with non-palpable invasive breast cancer or ductal carcinoma in situ (DCIS). Subjects will be randomized to breast conserving surgery (BCS) utilizing either the BCL or wire localization (WL) to guide surgery.
Study identification
- NCT ID
- NCT04397185
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 480 participants
Conditions and interventions
Conditions
Interventions
- Breast Cancer Locator (BCL) guided partial mastectomy Device
- Wire Localized (WL) partial mastectomy Device
Device
Eligibility (public fields only)
- Age range
- 18 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
- Dec 23, 2020 (Actual)
- Primary completion
- Dec 9, 2025 (Actual)
- Completion
- Dec 9, 2025 (Actual)
- Last update posted
- Jan 20, 2026
2020 – 2025
United States locations
- U.S. sites
- 19
- U.S. states
- 11
- U.S. cities
- 19
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Arizona Center for Cancer Care | Scottsdale | Arizona | 85258 | — |
| Baptist MD Anderson Cancer Center | Jacksonville | Florida | 32207 | — |
| Moffitt Cancer Center | Tampa | Florida | 33612 | — |
| Tufts Medical Center | Boston | Massachusetts | 02111 | — |
| Mass General/North Shore Center for Outpatient Care | Danvers | Massachusetts | 01923 | — |
| Steward Medical Group | Easton | Massachusetts | 02356 | — |
| Hennepin Healthcare | Minneapolis | Minnesota | 55415 | — |
| Cheshire Medical Center | Keene | New Hampshire | 03431 | — |
| Dartmouth-Hitchcock Medical Center | Lebanon | New Hampshire | 03766 | — |
| Catholic Medical Center | Manchester | New Hampshire | 03102 | — |
| St. Joseph Hospital | Nashua | New Hampshire | 03060 | — |
| Summit Health | Florham Park | New Jersey | 07932 | — |
| St. Peter's Hospital | Albany | New York | 12208 | — |
| Columbia University Irving Medical Center and New York-Presbyterian Hospital | New York | New York | 10032 | — |
| Women and Infants Hospital | Providence | Rhode Island | 02905 | — |
| Kent Hospital | Warwick | Rhode Island | 02886 | — |
| MD Anderson Cancer Center | Houston | Texas | 77030 | — |
| Rutland Regional Medical Center | Rutland | Vermont | 05701 | — |
| Inova Schar Cancer Institute | Fairfax | Virginia | 22031 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 4 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04397185, 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 Jan 20, 2026 · Synced Oct 24, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT04397185 live on ClinicalTrials.gov.