Clinical Research Directory

Phrenoesophageal Ligament Reconstruction With Mesh

Introduction: The phrenoesophageal ligament (PEL) is a crucial structure that attaches the esophagus to the diaphragm, allowing for independent movement during respiration and swallowing. The ligament provides flexibility and strength, maintaining the integrity of the esophageal hiatus while accommodating pressure changes during breathing and swallowing. It consists of two limbs. The upper limb attaches the esophagus to the superior surface of the diaphragm, extending through the hiatus t'o insert into the esophagus 2-3 cm above it. The Lower Limb attaches the cardiac region of the stomach to the inferior surface of the diaphragm at the cardiac notch of the stomach. Failure and weakness of the PEL can predispose to esophageal HH and GERD symptoms. Understanding its anatomy is essential for the surgical management of hiatal hernia and GERD. Purpose: To investigate the effectiveness and safety of a new technique for hiatal hernia repair (Alinasser's Technique of LHHR) using a mesh fixed to both the esophagus and crura, mimicking PEL, with a focus on reducing recurrence rates and improving patient outcomes. Methods: A randomized controlled trial study will be followed. The study will include 60 HH patients who will be randomized into either the intervention group (30 patients) who will undergo the new approach, or the classic group (30 patients) who will undergo the classic approach. Patients in the intervention group will undergo cruroplasty using a new technique (mesh applied like PEL). Importance: A new surgical technique is being applied for management of HH to decrease postoperative recurrence