Intravenous administration set (infusion tubing) replacement after 4 or 7 days is equally effective to prevent bloodstream infections (RSVP trial). Issue 2 (March 2018) - Rickard, C.; Marsh, N.; Larsen, E.; Corley, A.; Spooner, A.; Fraser, J.; Davis, C.; Lepelaar, S.; Long, D.; Roberts, B.; Baker, S.; Gill, F.; et al.