NCT04001764 - Clinical Trial References

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Citation(s)

Hansen MA, Juhl-Olsen P, Thorn S, Frederiksen CA, Sloth E
Ultrasonography-guided radial artery catheterization is superior compared with the traditional palpation technique: a prospective, randomized, blinded, crossover study. Acta Anaesthesiol Scand. 2014 Apr;58(4):446-52. doi: 10.1111/aas.12299. Epub 2014 Mar 3.
Levin PD, Sheinin O, Gozal Y
Use of ultrasound guidance in the insertion of radial artery catheters. Crit Care Med. 2003 Feb;31(2):481-4.
Quan Z, Tian M, Chi P, Cao Y, Li X, Peng K
Modified short-axis out-of-plane ultrasound versus conventional long-axis in-plane ultrasound to guide radial artery cannulation: a randomized controlled trial. Anesth Analg. 2014 Jul;119(1):163-9. doi: 10.1213/ANE.0000000000000242.
Shiver S, Blaivas M, Lyon M
A prospective comparison of ultrasound-guided and blindly placed radial arterial catheters. Acad Emerg Med. 2006 Dec;13(12):1275-9. Epub 2006 Nov 1.

Comparison of the Efficacy of Radial Artery Catheterization in Three Different Regions in Intensive Care Patients

Clinical trial NCT04001764 - References