MRA Is More Cost-Effective than the Current Strategy for Testing > 70% Carotid Stenosis

ROP Research Forum March 5th, 2015 – Kevin Chen





Kevin Chen is a 2nd year research opportunity program student studying neuroscience and
physiology in the University of Toronto Life Sciences Program. His main goal is to get into
medical school and to enjoy the UofT experience as much as possible!

Kevin’s ROP project consisted
of cost effectiveness analysis modeling to explore whether MRA could be a
cost-effective measure in testing and treating patients with carotid stenosis.
Preliminary results showed that in a subset of the population at risk for
carotid stenosis (> 70 %), MRA was dominant over the current strategy of testing with
Doppler Ultrasound. By reducing MRA scan time and by tailoring MRA sequences we believe it possible to extend these findings to include a larger sub-population (> 50 %). More to follow…

Well done, Kevin!

See you in the blogosphere,

Pascal Tyrrell