EndoBreast: Feasibility and outcomes of nipple-sparing endoscopic mastectomy with immediate reconstruction
Official title: EndoBreast Study - Assessment of Feasibility, Functional Outcomes, and Sensitivity of the Areola-Nipple Complex in Endoscopic Mastectomy
Run by Azienda Sanitaria Locale Biella · NCT07718425 · Data updated 2026-11-12
This observational study tests whether endoscopic nipple-sparing mastectomy with immediate reconstruction is feasible and acceptable for women at risk or with breast cancer.
Quick facts
| Study type | Observational |
|---|---|
| Ages | 18 Years to 75 Years |
| Sex | Women only |
| Enrollment | 30 (estimated) |
| Sponsor | Azienda Sanitaria Locale Biella Government |
| Locations | 1 site (Ponderano, BI) |
| Status | Recruiting |
| Started | June 23, 2026 |
| Main results expected | June 30, 2031 |
| Study ends | June 30, 2031 |
| Registry record updated | July 22, 2026 |
| Trial ID | NCT07718425 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates are women aged 18–75 undergoing prophylactic or therapeutic nipple-sparing mastectomy with immediate implant-based reconstruction and suitable breast volume.
✕Probably not a fit
Patients with inflammatory breast cancer, prior breast cancer surgery or radiotherapy to the affected breast, or BMI >35 kg/m² may have less relevance or benefit from this approach.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This is a prospective, single-center, non-interventional study conducted in routine clinical practice. Consecutive eligible women undergoing endoscopic nipple-sparing mastectomy with immediate reconstruction are enrolled to observe feasibility, functional outcomes of the areola-nipple complex, and patient satisfaction. No experimental treatments or changes to standard care are planned. The study aims to describe how well the procedure preserves NAC function and aesthetics in a real-world setting.
Why it matters
Potential benefit: If successful, the study could support the safety and practicality of endoscopic NAC-sparing mastectomy with immediate reconstruction, potentially improving cosmetic results and patient satisfaction.
How similar studies have gone: Previous reports suggest potential cosmetic and psychosocial benefits of NAC preservation, but robust comparative evidence for endoscopic approaches remains limited.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Female; age 18-75 years; * indication for prophylactic or therapeutic NSM; * breast volume suitable for endoscopic surgery; * Regnault ptosis ≤ Grade II; * eligibility for immediate implant-based reconstruction; * WHO/ECOG performance status \<3; * written informed consent. Exclusion Criteria: * Inflammatory breast cancer or skin involvement; * previous breast cancer surgery or radiotherapy to the affected breast; * BMI \>35 kg/m²; active smoking; ASA Physical Status \>2; * pregnancy or breastfeeding; * inability to provide informed consent; * participation in incompatible interventional clinical trials.
Where it's running
-
Ospedale degli Infermi ASL BI
Ponderano, Bi, Italy Recruiting
Study contacts
- Study coordinator: Massimiliano Bortolini, MD
- Email: massimiliano.bortolini@aslbi.piemonte.it
- Phone: 003901515156616
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.