A Pilot Study Efficiency of Techniques of 'Snail ' and 'Go-back' Application of an Alcoholic Antiseptic on Healthy Skin Before the Placement of a Intra-vascular Device,

Given the lack of scientific data on the effect of the antiseptic application technique on reducing the number of microorganisms present during application, this pilot study will provide data on the initial level of microorganisms in this population of healthy volunteers and on the difference before and after antiseptic application according to both techniques. These data will be useful to then calculate the study size suitable for a formal comparative study.