Can a mesh shield ovarian cancer patients from painful hernias?

This trial tests whether placing a surgical mesh during abdominal closure can prevent incisional hernias in women undergoing ovarian cancer surgery. It also examines if a negative pressure wound dressing reduces infection risk. Participants are randomly assigned to one of four groups: mesh plus standard dressing, mesh plus negative pressure dressing, standard closure plus standard dressing, or standard closure plus negative pressure dressing. The goal is to find the best way to close the abdomen after surgery to avoid complications.