Absorbable Antibiotic Beads Prophylaxis in Immediate Breast Reconstruction

Area of Science:

• Plastic Surgery
• Surgical Infection Prevention
• Breast Reconstruction

Background:

• Breast reconstruction using tissue expanders is a common procedure post-mastectomy.
• Infection is a significant complication, leading to tissue expander removal, patient distress, and increased healthcare costs.

Purpose of the Study:

• To evaluate the efficacy of biodegradable antibiotic beads in reducing infection rates during breast reconstruction with tissue expanders.

Main Methods:

• A study compared 127 breast reconstructions over 3 years.
• The preintervention group (59 patients) received standard protocols.
• The postintervention group (68 patients) received standard protocols plus antibiotic beads (vancomycin and gentamicin) in the submuscular pocket.

Main Results:

• Infection necessitating tissue expander removal occurred in 11.9% of the preintervention group versus 1.5% in the postintervention group (p=0.024).
• Higher body mass index was linked to a higher risk of infection requiring expander removal.

Conclusions:

• Biodegradable antibiotic beads significantly reduced the risk of periprosthetic implant infection requiring removal by 8-fold.
• This intervention offers a promising strategy to decrease infection complications in breast reconstruction.