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Published in: Surgical Endoscopy 4/2024

18-03-2024 | 2023 SAGES Oral

Long-term outcomes of PGA-TMC absorbable synthetic scaffold in both clean and contaminated ventral hernia repairs

Authors: Estella Y. Huang, Ryan C. Broderick, Graham J. Spurzem, Jonathan Z. Li, Rachel R. Blitzer, Joslin N. Cheverie, Bryan J. Sandler, Santiago Horgan, Garth R. Jacobsen

Published in: Surgical Endoscopy | Issue 4/2024

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Abstract

Background

Biosynthetic meshes afford the cost advantages of being made from fully synthetic material, but are also biodegradable, making them a versatile option that can be used in both clean and contaminated cases. The aim of this study is to evaluate the safety profile and long-term outcomes of using GORE BIO-A (BIO-A) as an adjunct to abdominal wall reconstruction in all wound classes.

Methods

A retrospective review identified patients undergoing abdominal hernia repair using BIO-A from October 2008 to June 2018. The primary outcome was hernia recurrence rate. Only patients with at least 6-month follow-up were included when looking at recurrence rates. Secondary outcomes included 30-day morbidity categorized according to CDC Surgical Site Infection Criteria, return to operating/procedure room (RTOR), 30-day readmission, length of stay (LOS), and mortality.

Results

A total of 207 patients were identified, CDC Wound Classification breakdown was 127 (61.4%), 41 (19.8%), 14 (6.8%), and 25 (12.1%) for wound classes I, II, III, and IV, respectively. Median follow-up was 55.4 months (range 0.2–162.4). Overall recurrence rate was 17.4%. Contaminated cases experienced higher recurrence rates (28.8% versus 10.4%, p = 0.002) at a mean follow up of 46.9 and 60.8 months for contaminated and clean patients, respectively. Recurrent patients had higher BMI (32.4 versus 28.4 kg/m2, p = 0.0011), larger hernias (162.2 versus 106.7 cm2, p = 0.10), higher LOS (11.1 versus 5.6 days, p = 0.0051), and higher RTOR rates (16.7% versus 5.6%, p = 0.053). 51 (24.5%) patients experienced some morbidity, including 19 (9.2%) surgical site occurences, 7 (3.4%) superficial surgical site infections, 16 (7.7%) deep surgical site infections, and 1 (0.5%) organ space infection.

Conclusion

This study affirms the use of biosynthetic mesh as a cost-effective alternative in all wound classifications, yielding good outcomes, limited long-term complications, and low recurrence.
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Literature
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go back to reference Jacobsen GR, Chao JJ (2018) Clinical use of GORE BIO-a tissue reinforcement in ventral hernia repair using the components separation technique. W. L. Gore & Associates, Newark Jacobsen GR, Chao JJ (2018) Clinical use of GORE BIO-a tissue reinforcement in ventral hernia repair using the components separation technique. W. L. Gore & Associates, Newark
Metadata
Title
Long-term outcomes of PGA-TMC absorbable synthetic scaffold in both clean and contaminated ventral hernia repairs
Authors
Estella Y. Huang
Ryan C. Broderick
Graham J. Spurzem
Jonathan Z. Li
Rachel R. Blitzer
Joslin N. Cheverie
Bryan J. Sandler
Santiago Horgan
Garth R. Jacobsen
Publication date
18-03-2024
Publisher
Springer US
Published in
Surgical Endoscopy / Issue 4/2024
Print ISSN: 0930-2794
Electronic ISSN: 1432-2218
DOI
https://doi.org/10.1007/s00464-024-10777-z

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