Many women who undergo a mastectomy for breast cancer choose to have breast reconstruction using implants.
While this can help restore body shape and confidence, it can also lead to complications.
One of the most common problems is the formation of hard scar tissue around the implant, a condition known as capsular contracture.
This can make the breast feel firm, uncomfortable, or even painful, and may require further surgery.
New research presented at the European Breast Cancer Conference suggests that a different type of implant could reduce these risks.
The study found that implants coated with a soft, spongy layer of polyurethane may lower the chances of scarring and the need for additional operations.
The research involved 1,455 women treated for breast cancer between 2016 and 2024 across 26 medical centers in 15 countries.
All participants had a mastectomy followed by breast reconstruction with an implant, and all received radiotherapy afterward. Radiotherapy is often necessary to treat cancer but is known to increase the risk of complications with implants.
Among the women in the study, 475 received polyurethane-coated implants, while 980 received standard implants without the coating. Researchers followed their progress for up to three years to assess outcomes.
The results showed a clear difference between the two groups. About one-third of women with coated implants developed signs of scar tissue, compared with nearly half of those with standard implants. The need for additional surgery to remove scar tissue was also much lower in the coated implant group, affecting just over 9% of patients compared with more than 25% in the standard group. In addition, serious infections and urgent implant removals were less common among those with coated implants.
Researchers believe the polyurethane coating may help the implant integrate better with surrounding tissue, reducing the body’s tendency to form tight scar tissue around it. This could lead to better comfort and appearance for patients over time.
Experts say the findings are important because capsular contracture remains one of the most difficult complications in breast reconstruction, especially for women who need radiotherapy. While implant choice depends on many factors, including availability, cost, and surgeon preference, this study suggests that the type of implant could play a key role in long-term outcomes.
However, the researchers note that the study looked back at existing patient data rather than assigning treatments randomly, which means more research is needed to confirm the results. Future studies, especially those designed to compare implants more directly, will help provide stronger evidence.
For now, the findings offer hope that improvements in implant design could reduce complications and improve recovery for women undergoing breast reconstruction. Beyond treating cancer, these advances aim to help patients feel more comfortable and confident in their bodies after surgery.
If you care about breast health, please read studies about how eating patterns help ward off breast cancer, and soy and plant compounds may prevent breast cancer recurrence.
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Source: KSR.
