Key clinical point: Immediate reconstruction after neoadjuvant chemotherapy in women with T4 breast cancer is associated with higher odds for complication resulting in unplanned reoperations and a longer time to postmastectomy radiotherapy.
Major finding: Unplanned reoperations for complications were more common after immediate vs. delayed and no reconstruction (22% vs. 7.3% and 4.4%, respectively; P less than .001). The median time to initiation of postmastectomy radiotherapy was longer after immediate reconstruction vs. delayed and no reconstruction (60 days vs. 42 days and 49 days, respectively; P less than .001). The median time to the first recurrence was 18 months and was not significantly different between the groups ( P = .13).
Study details: A retrospective study of 269 consecutive women with stage T4 breast cancer treated with surgery, chemotherapy, and radiotherapy between 2007 and 2019.
Disclosure: This study was supported in part by the National Institutes of Health. Dr. Morrow received speaking honoraria from Roche. The other authors did not disclose any conflicts of interest.
Source: Pawloski KR et al. J Am Coll Surg. 2021 Apr 24. doi: 10.1016/j.jamcollsurg.2021.04.016.