Selective Internal Radiation Therapy (SIRT) Using SIR-Spheres® Y-90 Resin Microspheres on DoR & ORR in Unresectable Hepatocellular Carcinoma Patients

The investigation is a pivotal, prospective, multicenter, open-label single arm study evaluating treatment with hepatic arterial injection of SIR-Spheres. Up to 100 subjects will be treated (up to 150 consented) at up to 30 clinical sites in the United States. The population for this study includes patients diagnosed with HCC BCLC stage A, B1, B2, and C with maximal single lesion size of ≤ 8cm and who are not considered suitable for treatment by resection or eligible for ablation at time of study entry.