AstraZeneca, Merck secure FDA nod for Koselugo to treat paediatric patients with NF1 genetic disorder

AstraZeneca and Merck have secured approval from the US Food and Drug Administration (FDA) for Koselugo (selumetinib) to treat paediatric patients aged two years and older with neurofibromatosis type 1 (NF1) who have symptomatic and inoperable plexiform neurofibromas (PN).