Normal saline (0.9% sodium chloride) versus heparin intermittent flushing for the prevention of occlusion in long‐term central venous catheters in infants and children

Updated review (4 studies, n=255) found insufficient evidence to determine effects of intermittent flushing with normal saline versus heparin to prevent occlusion in long‐term central venous catheters in infants and children.

Cochrane Database of Systematic Reviews