Real-world data of perioperative complications in prepectoral implant-based breast reconstruction: a prospective cohort study.

Purpose: To analyze complications and potential risk factors associated with immediate prepectoral direct-to-implant breast reconstruction (DTIBR).

Methods: 295 patients (326 operated breasts) with DTIBR between March 2021 and December 2023 were included in this prospective study. Postoperative complications (postoperative bleeding, seroma, infection, necrosis, wound dehiscence, implant exchange/loss) were analyzed for potential risk factors by descriptive and logistic regression analyses.

Validation of the 21-Gene Recurrence Score Assay in Patients with Hormone Receptor-Positive, HER2-Negative Breast Cancer and 0 to 3 Positive Lymph Nodes: Risk Pattern and Outcomes on a Community Level.

Introduction: The aim of the present study was to analyze the performance of Oncotype DX® multigene assay (ODX®) in patients with 0-3 lymph nodes in a high-volume community hospital.

Methods: Patients with non-metastatic HR*/HER2- EBC and 0-3 positive lymph nodes, who underwent primary surgery at the Red Cross Hospital Munich, Germany and consecutively had ODX® testing were included in this retrospective study. The distribution of clinicopathologic characteristics, recurrence score (RS) risk, and use of systemic therapy were compared among patients without positive lymph nodes (N0) and patients with micrometastases or 1 to 3 positive lymph nodes (N1).