Delayed breast implant reconstruction: a 10-year prospective study.

Area of Science:

• Plastic Surgery
• Oncology
• Medical Engineering

Background:

• Reconstructive surgery with implants after breast cancer treatment requires further study regarding complications.
• Prospective long-term data on delayed breast reconstruction outcomes are limited.

Purpose of the Study:

• To prospectively evaluate complications following delayed breast reconstruction using implants.
• To compare complication rates between one-stage and two-stage reconstruction procedures in non-radiated patients.

Main Methods:

• Prospective data from 559 women undergoing 592 delayed breast reconstructions (1999-2006) were analyzed.
• Cumulative incidence was calculated for outcomes including infection, seroma, capsular contracture, implant displacement, and reoperation.
• Analyses were stratified by one-stage versus two-stage procedures.

Main Results:

• The 10-year risk for any complication was 68.1%, with 38.6% requiring reoperation.
• Two-stage procedures showed higher risks of infection, seroma, and extrusion.
• One-stage procedures had a significantly higher risk of reoperation, often due to implant asymmetry or displacement.

Conclusions:

• Delayed breast implant reconstruction, both one- and two-stage, presents substantial risks of complications and reoperation.
• These risks, particularly implant displacement and reoperation, must be considered during the planning phase of breast reconstruction.
• Further research may focus on mitigating these specific complications in breast implant reconstruction.