PreludeDx PREDICT Study Demonstrates High Clinical Utility of DCISionRT for DCIS Breast Cancer Patients 42% change in treatment recommendations when using DCISionRT News provided by Share this article Share this article LAGUNA HILLS, Calif., April 21, 2021 /PRNewswire/ -- Prelude Corporation (PreludeDx™), a leader in molecular diagnostics and precision medicine for early stage breast cancer, announced results for a prospective study in 44 U.S. academic and community cancer centers that evaluated the impact of DCISionRT on clinicians' recommendations to administer or omit adjuvant radiotherapy (RT) in patients with DCIS (ductal carcinoma in situ) following breast conserving surgery (BCS). Data published today in the