Safety evaluation of immediate breast reconstruction for locally advanced breast cancer in Japanese patients

• Published in: Journal of plastic, reconstructive & aesthetic surgery Vol. 75; no. 8; pp. 2526 - 2534
• Main Authors: Tomita, Shoichi, Matsunaga, Noriko, Fujita, Yoshihiko, de Kerckhove, Maiko, Fujii, Miwako, Honda, Yayoi, Tokisawa, Hiromi, Aruga, Tomoyuki, Terao, Yasunobu
• Format: Journal Article
• Language: English
• Published: Netherlands Elsevier Ltd 01.08.2022
• Subjects: Breast reconstruction; BREAST-Q; Japan; Locally advanced breast cancer; Patient safety; Patient safety; Locally advanced breast cancer; BREAST-Q; Breast reconstruction; Japan
• ISSN: 1748-6815; 1878-0539
• DOI: 10.1016/j.bjps.2022.04.021

While breast reconstruction often improves the quality of life of patients with locally advanced breast cancer, there is still no consensus on its safety. This retrospective report aimed to verify the safety of immediate breast reconstruction for locally advanced breast cancer. We retrospectively analyzed 500 breast cancer surgeries performed between January 2005 and December 2019 at our hospital, including 120 immediate breast reconstructions. The following five items were analyzed: the patients’ choice of reconstruction method, rate of chemotherapy and radiotherapy, surgical margin positivity rate, complications associated with surgery, overall survival rate, and breast cancer-free survival rate. Sixty-three of the 120 patients underwent autologous breast reconstruction. Of those who underwent reconstruction surgery, 95.8% received chemotherapy and 78.3% underwent post-mastectomy radiation therapy. Reconstruction failed in 8 cases with tissue expander and in 1 case with free TRAM flap. Breast reconstruction surgery was not a factor in delaying adjuvant therapy, but complications requiring intervention tended to increase the duration of adjuvant therapy. There was no statistically significant difference in the rate of surgical margin positivity, overall survival rate, or breast cancer-free survival rate. Although complications associated with reconstructive surgery occurred, appropriate intervention prevented delays in breast cancer treatment, and the complications did not negatively affect the overall or breast cancer-free survival rates. Our study found no evidence to avoid primary breast reconstruction in patients with locally advanced breast cancer.