Myriad Genetics Seeks Supplemental Approval of HRD Test as CDx for GSK Ovarian Cancer Drug

NEW YORK – Myriad Genetics submitted a supplemental premarket approval application with the US Food and Drug Administration for myChoice CDx to assess newly diagnosed advanced ovarian cancer patients with homologous recombination deficiency (HRD), who are likely to respond to niraparib (GlaxoSmithKline's Zejula).