ExtrAperitoneaL Plasty vs Intraperitoneal oNlay mEsh in Ventral Hernia Repair
Trial Parameters
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Brief Summary
This study investigates on the effect of two different operative techniques to treat abdominal wall hernias. The goal of this clinical trial is to learn if the eTEP (Extended totally extraperitoneal repair) technique leads to a better outcome than the IPOM (Intraperitoneal onlay mesh) technique. The main questions it aims to answer are: * pain after the operation * rate of complications * rate of recurrence and reoperations * quality of life. Participants will: Either be operated using the eTEP or the IPOM technique. Be followed up either in person or via email / phone call at day 1, day 7, day 14, 6 weeks, 6 months, 1, 3 and 5 years after the surgery to asses the above-stated main and some more outcomes.
Eligibility Criteria
Inclusion Criteria: * Patient age \>18 years * Informed consent obtained * Primary or incisional ventral hernia * Epigastric, umbilical or infraumbilical ventral hernias with transversal diameter \>1cm and \</= 4cm, +/- rectus diastasis which doesn't demand specific treatment * If multiple hernias: cumulative transversal diameter \</= 4cm * Considered eligible for minimally-invasive approach Exclusion Criteria: * Subxyphoidal or suprapubic hernias * precedent hernia treatment with mesh placement in the retromuscular space * liver disease defined by the presence of ascites * end-stage renal disease requiring dialysis * need of an emergency surgery * pregnancy * need of rectus diastasis treatment intraoperatively Criteria for participating surgeons \- Each participating surgeon has performed 20 or more laparoscopic IPOM procedures and 20 or more eTEP procedures.