Most patients need intravenous cannula (a small plastic tube, inserted into the vein) in the emergency department, but many suffer multiple attempts before the health provider is successful. This can cause patient distress and delays the time to diagnose and to carry out potentially life-saving treatments. The study examines current practices of inserting intravenous (IV) cannulas in the Emergency Department at the Gold Coast University Hospital.

From this research, an ultrasound-guided cannulation training program, and other visual and written materials have been suggested. This will enable better recognition of patients with difficult intravenous access and increase ultrasound use during cannulation.