Comparing 0.05% chlorhexidine gluconate monotherapy to conventional antibiotic irrigation in de-novo penile prosthesis implantation: a two-center prospective randomized controlled non-inferiority study (preliminary results)

Infection remains a significant concern following penile prosthesis (PP) implantation surgery. Published guidelines have indicated the use of pre-operative intravenous (IV) antibiotics but have not provided specific recommendations regarding intra-operative irrigation. For long in our practice, we have been using a combination of antibiotics for irrigation (rifampin 600 mg/L of sterile water, gentamicin 80 mg/L of sterile water). Recently, 0.05% chlorhexidine gluconate (CHG) (Irrisept