Study Comparing 3D-Printed Biodegradable Breast Implants, Traditional Breast-Conserving Surgery, and Silicone Implant Reconstruction for Breast Cancer Patients

What this Trial Is About

Researchers are evaluating the cosmetic outcomes and quality of life for breast cancer patients undergoing breast reconstruction using 3D-printed biodegradable material breast implants. This study compares these results with traditional breast-conserving surgery and traditional silicone prosthesis breast reconstruction. It also explores the safety and potential medical issues related to using 3D-printed biodegradable implants for breast reconstruction in patients not suitable for breast-conserving surgery. Participants are divided into three groups one group receives breast reconstruction using 3D-printed biodegradable implants, the second undergoes traditional breast-conserving surgery, and the third has traditional silicone prosthesis breast reconstruction. The trial includes preoperative assessments, imaging with MRI, surgical planning with 3D printing of implants for the experimental group, and surgery according to each groups procedures. Postoperative care includes wound management, systemic therapies such as chemotherapy or endocrine therapy, and radiotherapy based on clinical guidelines. During the study, participants undergo regular follow-up with breast ultrasounds weekly for the first month and monthly thereafter, MRI scans at 3, 6, 12, and 24 months, and patient-reported outcome assessments using the BREAST-Q V2.0 scale to evaluate breast aesthetics, satisfaction, and quality of life. Telephone follow-ups occur monthly, with in-person visits every three months. The primary outcome measured is cosmetic effects and quality of life one year after surgery, alongside safety and long-term survival outcomes up to ten years.

3D-printed Biodegradable Breast Implants for Breast Restoration