Direct-to-implant breast reconstruction after neoadjuvant chemotherapy: A safe option?

Clicks: 267
ID: 46600
2019
Immediate reconstruction (IBR) after mastectomy in patients who have received neoadjuvant chemotherapy (NACT) remains controversial. The aim of this study is to analyze and compare oncological results as well as complication and reoperation rates in patients undergoing NACT and a control group.Retrospective observational case-control study of patients with breast cancer who underwent bilateral mastectomy and direct-to-implant IBR (BMIBR) from 2000-2016. The group that received NACT was matched 1:5 to patients without NACT (Control group). We evaluated differences between groups using the χ or Fisher test (qualitative variables), Mann-Whitney U or Student's t-test (quantitative variables). The survival analysis was performed using Kaplan-Meier curves and log-rank test (SPSS 22.0).The study included a total of 171 patients with BMIBR: 62 patients (36.3%) after NACT and 109 patients (63.7%) in the control group without NACT. Median follow-up was 52.0 (IQR: 23.0-94.0) months. In both groups, the indication for BMIBR was patient choice (32.7%). There were no statistically significant differences between groups in terms of complication rate (24.2% in the NACT group and 19.3% in the control group [P=.44]), but differences in oncological results were found. Patients in the NACT Group had three times more risk of recurrence at a given time than patients in the control group (3.009 [1.349-6.713]) according to the univariate analysis.Direct-to-implant IBR after skin-sparing mastectomy is a viable option for breast cancer patients undergoing NACT.
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Authors Allué Cabañuz, Marta;Arribas Del Amo, Maria Dolores;Gil Romea, Ismael;Val-Carreres Rivera, María Pilar;Sousa Domínguez, Ramón;Güemes Sánchez, Antonio Tomás;
Journal cirugia espanola
Year 2019
DOI S0009-739X(19)30238-6
URL
Keywords
complications bilateral mastectomy complicaciones direct-to-implant immediate reconstruction implante directo mastectomía bilateral neoadjuvant chemotherapy quimioterapia neoadyuvante reconstrucción inmediata reintervención reoperation

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