Myriad Genetics announced early access to the FirstGene Multiple Prenatal Screen, a comprehensive four-in-one genetic test that combines fetal aneuploidy screening, recessive disease screening, carrier screening, and RhD compatibility assessment in a single blood draw.
The innovative screening technology eliminates the need for paternal testing by directly identifying fetal genotypes using cell-free DNA from the pregnant person, addressing the current gap where only 41.5% of male partners receive carrier screening.
The FirstGene screen achieved impressive analytical performance with more than 98.6% sensitivity and 99.6% specificity across variants, and will be evaluated through the CONNECTOR study enrolling over 5,000 patients from multiple clinical sites.
This launch represents a significant advancement in prenatal genetic testing by streamlining multiple screening modalities into one assay, potentially improving access to guideline-driven testing for more patients.