• Milan M Hirpara, Robert Craig Clark, Elise Hogan, Riley Dean, and Chris M Reid.
• From the School of Medicine, California University of Science and Medicine, Colton, CA (Hirpara).
• J. Am. Coll. Surg. 2023 Jun 1; 236 (6): 118911971189-1197.

BackgroundDespite high cost and lack of FDA approval for breast surgery, acellular dermal matrix (ADM) has become commonplace in reconstructive surgery and has been the focus of more than 500 plastic surgery publications since its wide adoption. We hypothesized that ADM-related academic output would correlate with public interest and industry funding.Study DesignAll PubMed-indexed studies focusing on ADM in 11 plastic surgery journals were included (n = 535). Data on industry funding to the 17 most productive authors were extracted from the Open Payments Database. Google Trends in "breast surgery cost" and related terms were queried. Relationships among publication quantity, author industry funding, and public interest were analyzed by Pearson's correlation and linear regression.ResultsThe most published authors produced 8 qualifying publications on average (range 5 to 17), with 80% focused on breast surgery. These individuals grossed a total of $19 million industry dollars overall with $17 million (89%) in nonconsulting compensation from ADM-producing companies (NC-ADM). Individual total compensation and NC-ADM compensation, by quartile, were $194,000/$320,000/$1.25 million and $17,000/$210,000/$1.1 million, respectively. These variables showed strong correlation with individual publication rate with a linear regression coefficient of $110K in NC-ADM per publication (p < 0.01). Authors disclosed funding in a mean ± SD of 65 ± 26% of their work with strong correlation between disclosure and NC-ADM (p < 0.01). Google "breast surgery cost" search volume has grown rapidly in significant correlation with ADM publications (p = 0.02).ConclusionsThis study demonstrates significant correlation between ADM-related publication, industry funding, funding disclosure, and public interest. Education in the potential for such relationships and the importance of objectivity in plastic surgery warrants discussion.Copyright © 2023 by the American College of Surgeons. Published by Wolters Kluwer Health, Inc. All rights reserved.

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