Circulating tumour DNA (ctDNA) testing is being used in RCTs across Australia and New Zealand to determine which patients are at risk of recurrence and their need for chemotherapy after bowel cancer resection. The RCTs in stage 2 and stage 3 bowel cancer follow on from earlier work which showed more than 80% of patients ...
ctDNA testing allows bowel cancer patients to avoid chemo
By Mardi Chapman
26 Oct 2018