A glycerin hydrogel-based wound dressing prevents peristomal infections after percutaneous endoscopic gastrostomy (PEG): a prospective, randomized study.

Background: Despite the use of prophylactic antibiotics, peristomal infection is the most common complication of percutaneous endoscopic gastrostomy (PEG). A new glycerin hydrogel (GHG) wound dressing has been proposed to possess more effective antimicrobial properties but has not been tested in a larger trial. The aim of the study was therefore to assess the superiority of GHG regarding the incidence of peristomal wound infections during a 30-day postprocedure follow-up.