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J Plast Surg Hand Surg. 2019 Apr;53(2):111-118. doi: 10.1080/2000656X.2018.1561456. Epub 2019 Jan 17.

Improved patient-reported outcomes after autologous fat transplantation and corrective surgery after breast surgery.

Author information

1
a Department of Molecular Medicine and Surgery , Karolinska Institutet , Stockholm , Sweden.
2
b Department of Surgery , South Hospital , Stockholm , Sweden.
3
c Plastic and Reconstructive Surgery , Karolinska University Hospital , Stockholm , Sweden.
4
d Sophiahemmet University , Stockholm , Sweden.

Abstract

BACKGROUND:

Autologous fat transplantation (AFT) is being increasingly used to improve the results after breast-conserving surgery and breast reconstruction. However, studies on patient-reported outcomes (PROs) and health-related quality of life (HRQoL) after AFT are scarce. The aim of this prospective longitudinal case-series study was to assess PRO in women who had undergone AFT after surgery for breast cancer or risk-reducing mastectomy.

METHODS:

Fifty women, who had undergone breast-conserving surgery or breast reconstruction, needing corrective surgery, were consecutively included between 2008 and 2013. A 20-item study-specific questionnaire (SSQ) and the Short Form Health Survey (SF-36) were used pre-operatively and 6 months, 1 year and 2 years post-operatively, to evaluate PRO and HRQoL.

RESULTS:

The patients underwent three (1-4) AFT procedures, with the injection of 164 ml (median) (range 40-516) fat. Thirty-eight and 34 patients completed the study-specific questionnaire and the SF-36, respectively, both pre-operatively and after 2 years. Sixteen of the 20 items in the SSQ were improved after 2 years, including breast size (p < 0.0001), shape (p < 0.0001), appearance (p < 0.0001), softness of the breast (p = 0.001), pain in the region (p = 0.005), scarring from previous breast surgery (p < 0.001) and willingness to participate in public physical activities (p < 0.001). HRQoL did not largely differ before and after AFT, or between the study group and a reference population.

CONCLUSIONS:

AFT alone or in combination with other corrective surgical procedures, improved PRO after breast-conserving surgery and breast reconstruction in both irradiated and non-irradiated women.

KEYWORDS:

Quality of life; autologous fat transplantation; breast reconstruction; breast surgery; fat grafting; lipofilling; patient-reported outcome

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