Sandwich parastomal hernia repair, a prospective observational study

Area of Science:

• Surgical Innovation
• Hernia Repair Techniques
• Gastrointestinal Surgery

Background:

• Parastomal hernias are a common complication following ostomy creation.
• Surgical repair is often necessary to manage symptoms like pain and leakage.
• The Sandwich repair offers a novel approach to parastomal hernia management.

Purpose of the Study:

• To evaluate the safety and feasibility of the laparoscopic Sandwich repair for parastomal hernias.
• To assess the short and long-term outcomes of this surgical technique.
• To determine the recurrence rate after Sandwich repair for parastomal hernia.

Main Methods:

• Prospective, single-center study from 2018 to 2023.
• Inclusion of all patients undergoing laparoscopic Sandwich repair for parastomal hernia.
• Data collection on patient demographics, surgical details, complications, and follow-up outcomes.

Main Results:

• Fifty-four patients were treated with the laparoscopic Sandwich repair.
• Median follow-up was 33 months with no observed recurrences.
• Three patients experienced Clavien-Dindo grade 3b complications requiring implant removal.

Conclusions:

• The laparoscopic Sandwich repair is a safe method for parastomal hernia treatment.
• The technique demonstrates promising long-term outcomes with no recurrences in this cohort.
• Further studies may be warranted to confirm these findings in larger patient populations.