NCT03745209.

Study name	Ultrasound‐guided peripheral IV vs standard technique in difficult vascular access patients by ICU nurses
Methods	Randomised, controlled, single‐center trial
Participants	ICU patients with difficult cannulation
Interventions	USG vs LM
Outcomes	Overall success rate of IV cannulation Number of attempts 24 hours catheter survival Complications Subsequent need for PICC or central line
Starting date	21 January 2019
Contact information	Kingston General Hospital, Kingston, Ontario, Canada, K7L 2V7 Contact: Mohammed R Alshamsi, MD, 17mras@queensu.ca Contact: Gordon Boyd, MD, boydj@kgh.kari.net
Notes	We asked about the status of this trial but received no response.