Estimation of the Incidence of Colonization of Peripheral Venous Catheters After Skin Disinfection With 0.5% Sodium Hypochlorite, Preceded or Not by an Application of 70% Ethanol

Disinfection with a 0.5% sodium hypochlorite solution applied with a sterile compress. This same antiseptic will be used at each dressing change.

Disinfection with a 0.5% sodium hypochlorite solution applied with a sterile compress preceded by an application of 70% ethanol with a sterile compress, for its immediate bactericidal action. 0.5% sodium hypochlorite solution will be applied once the alcohol has evaporated and the skin is visually dried. These same antiseptics will be used at each dressing change.