Abstract
Introduction
Management of ventral hernia in obese is a complex problem. The methods of weight loss, alternatives if the patient cannot undergo bariatric surgery, timing, and type of hernia surgery lacks clarity and are dependent on resources and expertise. There is a need for algorithms based on local population and expertise. In this paper, we present the outcomes of our institutional algorithm.
Methods
It was a retrospective analysis of prospectively collected data. Patients with body mass index (BMI) > 30Kg/m2 were included to undergo surgery as per algorithm taking into account (a) presentation (symptomatic vs asymptomatic), (b) hernia characteristics (defect width, site, reducibility), and (c) obesity characteristics (BMI, subcutaneous fat, android vs gynecoid). Data on age, BMI, comorbidities, tobacco consumption, hernia width, location, contents, previous surgery, intraoperative parameters (the type of surgery, mesh, drain, fixation), and outcomes (seroma, hematoma, infection, recurrence) were collected.
Results
A total of 50 patients underwent treatment as per the algorithm. Mean BMI was 36.6 ± 7.3 kg/m2. The mean follow-up was 17.6 ± 7.2 months. The mean defect width was 4.8 ± 2.9 cm. There were two (4%) recurrences in patients who underwent an anatomical repair under emergency conditions. None of the patients who underwent an elective repair had a recurrence. Total surgical site occurrence was 12% and surgical site occurrence requiring procedural intervention was 8%. There was one (2%) mortality on postoperative day 7 due to myocardial infarction.
Conclusion
The algorithm has shown encouraging results in the short-to-medium term. Long-term evaluation with a higher number of patients is needed to confirm its usefulness.
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Data availability
The primary data are available with the authors and can be sent over email if required.
Abbreviations
- IH:
-
Incisional hernia
- BMI:
-
Body mass index
- SSI:
-
Surgical site infection
- BS:
-
Bariatric surgery
- IPOM:
-
Intraperitoneal onlay meshplasty
- RS:
-
Rives-Stoppa
- CS:
-
Component separation
- WHR:
-
Waist hip ratio
- CT:
-
Computed tomography
- LOD:
-
Loss of domain
- VHWG:
-
Ventral hernia working group
- SD:
-
Standard deviation
- DM:
-
Diabetes mellitus
- PCS:
-
Posterior component separation
- ACS:
-
Anterior component separation
- TAR:
-
Transversus abdominis release
- eRS:
-
Endoscopic Rives-Stoppa
- eTAR:
-
Endoscopic transversus abdominis release
- EHS:
-
European Hernia Society
- SSO:
-
Surgical site occurrence
- SSOPI:
-
Surgical site occurrence requiring procedural intervention
- AWR:
-
Abdominal wall reconstruction
- MIS:
-
Minimally invasive surgery
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Sarfaraz Baig: conceptualization, methodology, data collection, writing-original draft preparation, draft modifications. Pallawi Priya: methodology, data collection, writing-original draft preparation, draft modifications. Both authors have seen and approved the final version.
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Pallawi Priya and Sarfaraz Baig have no conflict of interests to declare.
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All patients gave written informed consent before the surgery which included the consent to collect and publish the anonymized data.
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Baig, S.J., Priya, P. Management of ventral hernia in patients with BMI > 30 Kg/m2: outcomes based on an institutional algorithm . Hernia 25, 689–699 (2021). https://doi.org/10.1007/s10029-020-02318-z
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DOI: https://doi.org/10.1007/s10029-020-02318-z