Collecting data on pre-pectoral breast reconstruction after mastectomy for breast cancer

International Prospective REgistry on Pre-pectorAl Breast REconstruction

Observational IRCCS San Raffaele · NCT05817175

This study is gathering information from women who have had mastectomies to see how well pre-pectoral breast implants work for reconstruction and how they affect quality of life.

Quick facts

Study typeObservational
Enrollment1236 (estimated)
Ages18 Years and up
SexFemale
SponsorIRCCS San Raffaele Academic / other
Locations11 sites (Buenos Aires and 10 other locations)
Trial IDNCT05817175 on ClinicalTrials.gov

What this trial studies

This international multicenter observational study aims to gather data on breast reconstruction techniques using pre-pectoral implants following mastectomy for breast cancer. A total of 1,236 female patients will be enrolled, and their surgical, aesthetic, and oncological outcomes, along with quality of life, will be assessed. The study will not alter the patients' diagnostic or therapeutic paths, ensuring no additional risks are posed to participants. The data collected will help inform future patients about the best reconstruction techniques available.

Who should consider this trial

Good fit: Ideal candidates are female patients over 18 years old undergoing mono or bilateral therapeutic mastectomy who consent to participate.

Not a fit: Patients who are male, unsuitable for surgical treatment, or undergoing subpectoral reconstruction will not benefit from this study.

Why it matters

Potential benefit: If successful, this study could provide valuable insights that improve breast reconstruction options for future patients.

How similar studies have performed: Other studies have shown success with similar observational approaches in gathering data on surgical techniques, making this a valuable addition to existing knowledge.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Female patients older than 18 years old
* Signed informed consent form
* Patients undergoing mono or bilateral therapeutic mastectomy
* Patients undergoing pre-pectoral implant-based breast reconstruction with implant or expander with or without mesh

Exclusion Criteria:

* Male patients
* Patients not suitable for surgical treatment
* Patients undergoing subpectoral reconstruction
* Patients undergoing breast reconstruction with autologous tissue.

Where this trial is running

Buenos Aires and 10 other locations

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Breast CancerBreast reconstructionPre-pectoral Breast ProsthesisMastectomy
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.