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The Circulating Cell-free Genome Atlas Study

Trial Status: closed to accrual

GRAIL is using deep sequencing of circulating cell-free nucleic acids (cfNAs) to develop assays to detect cancer early in blood. The purpose of this study is to collect biological samples from participants with a new diagnosis of cancer (blood and tumor tissue) and from participants who do not have a diagnosis of cancer (blood) in order to characterize the population heterogeneity in cancer and non-cancer participants and to develop models for distinguishing cancer from non-cancer.