Antibiotic prophylaxis for percutaneous endoscopic gastrostomy--a prospective, randomised, double-blind trial.

Background: Peristomal infection can sometimes complicate percutaneous endoscopic gastrostomy (PEG) placement. Antibiotic prophylaxis has, in some studies, been shown to reduce the incidence. However, the use of prophylaxis varies widely, possibly because the design and findings of the studies have differed, making their relevance to clinical practice difficult to interpret.