The FDA recently granted authorization for the first multi-gene test for assessing hereditary cancer risk, marking a significant advancement in genetic screening capabilities. Developed by Invitae Corporation, the Invitae Common Hereditary Cancers Panel analyzes variants in 47 genes associated with increased cancer risk. Using next-generation sequencing on DNA from blood samples, the test looks at BRCA1 and BRCA2 variants linked to breast and ovarian cancer, as well as other cancer-related genes. (image source: Adobe Stock Images) The FDA’s approval provides a regulatory framework giving labs a clearer roadmap for developing similar multi-gene panels. With an authorized model in place, labs can proceed more confidently in navigating FDA submissions. Specifically, the de novo classification created for Invitae’s test allows future lab-developed panels to gain regulatory clearance through the expedited 510(k) pathway by demonstrating substantial equivalence. This streamlined validation
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