Long-term Safety of Nipple Sparing Mastectomy in Women With High Penetrance Breast Cancer Susceptibility Genes in Breast Cancer
Public ClinicalTrials.gov record NCT06888388. 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
Long-term Oncologic Safety of Nipple Sparing Mastectomy in Women With High Penetrance Germline Pathogenic Variants in Breast Cancer Susceptibility Genes
Study identification
- NCT ID
- NCT06888388
- Recruitment status
- Recruiting
- Study type
- Observational
- Phase
- Not listed
- Lead sponsor
- Sir Mortimer B. Davis - Jewish General Hospital
- Other
- Enrollment
- 4,700 participants
Conditions and interventions
Conditions
Interventions
- Nipple Sparing Mastectomy (NSM) Procedure
- Skin-Sparing Mastectomy (SSM) Procedure
- Total (Simple) Mastectomy Procedure
Procedure
Eligibility (public fields only)
- Age range
- 18 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
- Jan 31, 2025
- Primary completion
- Jan 31, 2027
- Completion
- Jan 31, 2028
- Last update posted
- Dec 7, 2025
2025 – 2028
United States locations
- U.S. sites
- 4
- U.S. states
- 4
- U.S. cities
- 4
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Yale University | New Haven | Connecticut | 06510 | Recruiting |
| Brigham and Women's Hospital - Dana-Farber Brigham Cancer Center | Boston | Massachusetts | 02115 | Not yet recruiting |
| Memorial Sloan Kettering Cancer Center (MSKCC) | New York | New York | 10065 | Not yet recruiting |
| University of Pennsylvania | Philadelphia | Pennsylvania | 19104-6205 | Recruiting |
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 8 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT06888388, 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 7, 2025 · Synced Jul 22, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT06888388 live on ClinicalTrials.gov.