[Intravenous cannulae: complications arising from their use and analysis of their predisposing factors].

Abstract

The complication most frequent observed in intravenous cannulation was phlebitis, an entity which is generally not of an infectious nature. The risk of unspecific complications every day during catheterization is constant in the case of central peripheral vein cannulae as well as in peripheral cannulae which do show problems during the first 24 hours after placement. Insertion of the cannulae into the veins of the back of the hand, female sex, advanced age and intravenous administration of certain drugs influence in the development of phlebitis.