Surefire Medical, Inc., the developer of site-specific delivery devices for the Interventional Oncology market, announced today results from a retrospective analysis of 85 bridge-to-transplant liver cancer patients treated with transarterial chemoembolization (DEB-TACE) that shows therapy delivery with the Surefire Infusion System was associated with an 80 percent complete response in one treatment versus 52 percent with a standard endhole microcatheter. In addition, the analysis shows a statistically significant lower recurrence rate of liver cancer at one month of 13 percent using Surefire technology versus 52 percent recurrence with a standard microcatheter.