Investigation of Prostate Artery Embolization Compared to Holmium Laser Enucleation of Prostate

The SOC PAE procedure will be performed by attempting to embolize prostatic arteries of both sides in a single session with 300-500 um Embosphere Microspheres. The microspheres will be mixed with a contrast agent and will be delivered to the arteries supplying the prostate via a microcatheter.

The SOC PAE procedure will be performed with the SOC HoLEP as per standard institutional guidelines. The HoLEP procedure involves passing a telescope through the urethra and removing the central part of the prostate gland using a laser.