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Introduction <p>Parastomal hernia recurrences after repair utilizing a transversus abdominis release (TAR) with retromuscular mesh presents a challenging clinical situation with little data available for guidance. This descriptive study characterizes our center’s experiences with operative management of recurrent parastomal hernias after TAR and associated outcomes.</p> Methods <p>Open parastomal hernia repairs with TAR performed at our institution from August 2014 through August 2023 were identified via the Abdominal Core Health Quality Collaborative (ACHQC) database and reviewed to assess for instances of recurrence and reoperation. Electronic medical records were reviewed to confirm supplement operative and follow-up details. Hernia characteristics, operative characteristics, and outcomes of cases for these recurrent cases were abstracted and analyzed.</p> Results <p>Following 172 open parastomal hernia repairs with TAR, 63 recurrences were identified, and 29 patients underwent 39 subsequent operations, as five patients required at least two reoperations for recurrence. Open redo retromuscular repair (25/39, 64%) was the most utilized operation, the most frequent final operation (23/29, 79%) and the open redo retromuscular Sugarbaker mesh orientation featured the lowest recurrence rate of ~ 5% at 1&#xa0;year. All cases of primary repair or re-siting the stoma through previous retromuscular mesh required an additional operation for recurrence. Of the six patients (21%) who have avoided an open redo-RM repair, three have had a laparoscopic Sugarbaker, and two have had an open onlay.</p> Conclusion <p>While all utilized techniques demonstrate the ability to temporize patients, most patients with parastomal hernia recurrence after a TAR ultimately require an open redo retromuscular repair which appears to be the most definitive option.</p>

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Operative management of recurrent parastomal hernias after transversus abdominis release: a single-center experience

  • 期刊论文

  • 出版模式：

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  • 发表日期：

    2025年11月3日

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  • William C. Bennett,
  • Pavel Lenkov,
  • Kimberly P. Woo,
  • Andrew S. Conner,
  • Alvaro C. Carvalho,
  • Kimberly S. Miles,
  • Sara M. Maskal,
  • Daphne Remulla,
  • Ryan C. Ellis,
  • Benjamin T. Miller,
  • Lucas R. Beffa,
  • David M. Krpata,
  • Ajita S. Prabhu,
  • Michael J. Rosen,
  • Clayton C. Petro

摘要

Introduction

Parastomal hernia recurrences after repair utilizing a transversus abdominis release (TAR) with retromuscular mesh presents a challenging clinical situation with little data available for guidance. This descriptive study characterizes our center’s experiences with operative management of recurrent parastomal hernias after TAR and associated outcomes.

Methods

Open parastomal hernia repairs with TAR performed at our institution from August 2014 through August 2023 were identified via the Abdominal Core Health Quality Collaborative (ACHQC) database and reviewed to assess for instances of recurrence and reoperation. Electronic medical records were reviewed to confirm supplement operative and follow-up details. Hernia characteristics, operative characteristics, and outcomes of cases for these recurrent cases were abstracted and analyzed.

Results

Following 172 open parastomal hernia repairs with TAR, 63 recurrences were identified, and 29 patients underwent 39 subsequent operations, as five patients required at least two reoperations for recurrence. Open redo retromuscular repair (25/39, 64%) was the most utilized operation, the most frequent final operation (23/29, 79%) and the open redo retromuscular Sugarbaker mesh orientation featured the lowest recurrence rate of ~ 5% at 1 year. All cases of primary repair or re-siting the stoma through previous retromuscular mesh required an additional operation for recurrence. Of the six patients (21%) who have avoided an open redo-RM repair, three have had a laparoscopic Sugarbaker, and two have had an open onlay.

Conclusion

While all utilized techniques demonstrate the ability to temporize patients, most patients with parastomal hernia recurrence after a TAR ultimately require an open redo retromuscular repair which appears to be the most definitive option.