Overview PVP Iodine vs Chlorhexidine in Alcohol for Disinfection of the Surgical Site Status: Completed Trial end date: 2020-06-30 Target enrollment: Participant gender: Summary Prospective cluster-randomized multicenter cross-over trial to prove non-inferiority of PI compared to CHX in preoperative skin antisepsis Phase: Phase 4 Details Lead Sponsor: University Hospital, Basel, SwitzerlandCollaborator: Swiss National Science FoundationTreatments: ChlorhexidineChlorhexidine gluconateIodine