Inivata and Collaborators Publish New Data on RaDaR MRD Assay at AACR 2022 (GlobeNewswire)
P=NA | N=24 | "Inivata...unveils new data at the American Association for Cancer Research (AACR) Annual Meeting further demonstrating the potential of its RaDaR assay for the detection of minimal residual disease (MRD) and recurrence...Inivata is presenting data from a retrospective analysis based on 24 patients from the NABUCCO phase Ib trial in which high-risk resectable urothelial cancer patients received preoperative neo-adjuvant (NeoAdj) treatment of two immune checkpoint inhibitors (ipilimumab and nivolumab)...The study found that following the NeoAdj treatment and prior to surgery, ctDNA was detected in only 7% of patients with pathological complete response to treatment compared to 60% of non-responders (p=0.0088). Of the 17 patients with undetected ctDNA following NeoAdj treatment and before surgery, 13 (76%) had pathological complete response and, importantly, 16 (94%) remained recurrence-free after a median follow-up of 34 months."