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Published in: Hernia 4/2023

Open Access 27-06-2023 | Abdominal Surgery | Original Article

Incidence, risk factors, and burden of incisional hernia repair after abdominal surgery in France: a nationwide study

Authors: P. Ortega-Deballon, Y. Renard, J. de Launay, T. Lafon, Q. Roset, G. Passot

Published in: Hernia | Issue 4/2023

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Abstract

Purpose

Incisional hernias are common after laparotomies. The aims of this study were to assess the rate of incisional hernia repair after abdominal surgery, recurrence rate, hospital costs, and risk factors, in France.

Methods

This national, retrospective, longitudinal, observational study was based on the exhaustive hospital discharge database (PMSI). All adult patients (≥ 18 years old) hospitalised for an abdominal surgical procedure between 01-01-2013 and 31-12-2014 and hospitalised for incisional hernia repair within five years were included. Descriptive analyses and cost analyses from the National Health Insurance (NHI) viewpoint (hospital care for the hernia repair) were performed. To identify risk factors for hernia repair a multivariable Cox model and a machine learning analysis were performed.

Results

In 2013–2014, 710074 patients underwent abdominal surgery, of which 32633 (4.6%) and 5117 (0.7%) had ≥ 1 and ≥ 2 incisional hernia repair(s) within five years, respectively. Mean hospital costs amounted to €4153/hernia repair, representing nearly €67.7 million/year. Some surgical sites exposed patients at high risk of incisional hernia repair: colon and rectum (hazard ratio [HR] 1.2), and other sites on the small bowel and the peritoneum (HR 1.4). Laparotomy procedure and being ≥ 40 years old put patients at high risk of incisional hernia repair even when operated on low-risk sites such as stomach, duodenum, and hepatobiliary.

Conclusion

The burden of incisional hernia repair is high and most patients are at risk either due to age ≥ 40 or the surgery site. New approaches to prevent the onset of incisional hernia are warranted.
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Metadata
Title
Incidence, risk factors, and burden of incisional hernia repair after abdominal surgery in France: a nationwide study
Authors
P. Ortega-Deballon
Y. Renard
J. de Launay
T. Lafon
Q. Roset
G. Passot
Publication date
27-06-2023
Publisher
Springer Paris
Published in
Hernia / Issue 4/2023
Print ISSN: 1265-4906
Electronic ISSN: 1248-9204
DOI
https://doi.org/10.1007/s10029-023-02825-9

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