October 13, 2010 – Provista Life Sciences and Radient Pharmaceuticals Corporation (RPC) (NYSE AMEX: RPC) announced the validation study results of a blood test for early detection of lung cancer and Provista’s plans to broadly introduce this new test to market.The study completed the requisite analyses and data evaluation needed to validate Provista’s test, based on Radient Pharmaceutical Corporation’s antigens for fibrinogen degradation products (FDP), successfully detects lung cancer with a high degree of accuracy. The study included men and women between 2076 years of age. The data generated in this final study proved consistent with previous findings and produced positive clinical performance marks of 87% sensitivity; 95% specificity; and an ROC Accuracy of 0.97. By industry standards the study proved very successful and will serve as the cornerstone to Provista’s efforts to introduce a new lung cancer detection assay branded LC Sentinel™ to market.
Provista intends to introduce LC Sentinel™ as a CLIA Laboratory Developed Test (LDT) for use in highrisk
lung cancer patient populations in the U.S. by the end of the fourth quarter 2010 through its standard clinical channels that include physicians, medical clinics and hospitals. The company expects to seek FDA registration for LC Sentinel™ in 2011... [PDF] Radient Pharmaceuticals' Press Release -
