Impact of the withdrawal of macrotextured implant on reconstruction practices.

Introduction: On 22 November 2018, the French Society for Plastic, Reconstructive and Aesthetic Surgery recommended that Allergan® macrotextured breast implants be recalled, a decision endorsed by the French national health products safety agency (ANSM) on 2nd April 2019. At the Georges-François Leclerc Cancer Center (CGFL) in Dijon, we decided to stop using macrotextured implants as of November 2018 in favor of smooth implants. The purpose of this study is to evaluate the impact of the recall of macrotextured implants on breast reconstruction surgical practices and their complications.

Methods: This is a single-centre, retrospective study performed at the CGFL in Dijon, France. Reconstruction techniques and complications were compared between two periods, i.e. before the recall of macrotextured breast implants (period 1: 1st September 2017-November 22, 2018) and after the recall (period 2: 23 November 2018-31st March 2020). All patients who underwent breast reconstruction for the first time were included.

Results: Data were collected from 168 reconstructions in period 2, and 159 in period 2. The rate of use of breast implants during reconstructions decreased significantly in period 2 (53.6% vs. 23.9%; P<0.001). The rate of autologous reconstructions increased significantly for muscle sparing latissimus dorsi (2.4% vs. 12.6%; P<0.001) and exclusive fat grafting (9.5% vs. 21.5%; P<0.01). Clavien-Dindo Stage IIIb complications decreased in period 2 (10% vs. 18.4%; P=0.04).

Conclusion: Since the recall of macrotextured breast implants, the reconstruction rate has decreased in our centre in favor of autologous techniques with lower complication rates.