PREBIOUS trial: A multicenter randomized controlled trial of PREventive midline laparotomy closure with a BIOabsorbable mesh for the prevention of incisional hernia: Rationale and design

The primary outcome is the appearance of incisional hernias assessed by physical examination at clinical visits and radiologically (CT scan) performed at the end of follow-up. Secondary outcomes are the rate of complications, mainly infection, hematoma, burst abdomen, pain, and reoperation. The PREBIOUS trial has the potential to demonstrate that suture plus prosthetic mesh insertion for routine midline laparotomy closure is effective in preventing incisional hernias after open abdominal surgery, to avoid the effects on those affected, such as poor cosmesis, social embarrassment, or impaired quality of life, and to save costs potentially associated with incisional hernia surgical repair.