Abstract
Abstract Background Approximately one-third of the population develops diaphragmatic hernias among which only 10% are symptomatic. Restoration of the normal anatomy, hiatus closure and fundoplication are effective methods in the surgical treatment of diaphragmatic hernia repair. Placement of absorbable meshes to cover the hiatal closure emerges as a new, albeit controversial in the literature, technique for reinforcement. This study aims to assess the quality of life of patients diagnosed with hiatal hernia who underwent Nissen or Toupet fundoplication with absorbable biosynthetic mesh placement covering the suturing of the hiatus as an additional step during the laparoscopic or robotic hiatal hernia repair. Methods Data of all patients who underwent Nissen or Toupet fundoplication with absorbable mesh reinforcement at the hiatus between 2020-2023 at our specialised unit was collected and analysed. Thirteen patients who had completed their 6-month and 1-year postoperative follow-up, were interviewed. GERD score, PPI use and postoperative endoscopy were evaluated. Results Occasional use of PPI was reported by one patient, whereas those who had already undergone endoscopy of the upper gastrointestinal tract presented no signs of esophagitis, recurrence of hernia or Barrett esophagus. One patient reported symptom improvement after the operation with a GERD score of 13, while the rest of the patients had a GERD score of 0 (12/13). Conclusion The treatment of diaphragmatic hernias with Nissen or Toupet fundoplication using absorbable mesh reinforcement of the hiatus after closure with sutures seems to be an effective therapeutic method with a success rate over 90% in our case series provided that the rest of the surgical steps are identical between the cases through a well-established technique by our surgical team. However, further studies with larger number of patients and longer follow-up are mandatory aiming to further investigate the potential benefits when mesh reinforcement is applied.
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