Continuous Postoperative Antibiotic Irrigation via Catheter System Following Immediate Breast Reconstruction

Area of Science:

• Plastic Surgery
• Surgical Innovation
• Infectious Disease Prevention

Background:

• Implant-based breast reconstruction is a common procedure following mastectomy.
• Surgical site infections and device explantation are significant complications.
• Current methods to prevent infection lack definitive superiority.

Purpose of the Study:

• To evaluate a novel technique of 24-hour continuous triple-antibiotic irrigation.
• To assess the impact of this irrigation on infection and explantation rates.
• To determine the efficacy of this method in tissue expander-based breast reconstruction.

Main Methods:

• A prospective study comparing standard reconstruction with a novel technique.
• Inclusion of 79 patients undergoing tissue expander-based reconstruction.
• Implementation of 24-hour closed continuous postoperative antibiotic irrigation via catheter in 34 patients.

Main Results:

• A significant decrease in premature explantation rates (20% vs 2.9%; P = 0.037).
• A trend towards reduced surgical site infections (22.2% vs 5.8%; P = 0.060).
• No significant difference in seroma or hematoma rates was explicitly stated, but focus was on infection/explantation.

Conclusions:

• Continuous 24-hour antibiotic irrigation is a beneficial adjunct to tissue expander breast reconstruction.
• This technique shows promise in reducing key complications.
• Further research may solidify its role in optimizing reconstructive surgery outcomes.