Perspectives and Insights Into Phenylketonuria: Patient Narratives About the Early Years Following Newborn Screening.

Newborn screening for Phenylketonuria (PKU) began in 1963, and since then knowledge and treatment recommendations have evolved. In the decades following newborn screening for PKU, individual and family experiences varied widely. We present narratives by people living with PKU during these years, including individuals actively following in PKU clinic and those who have been out of PKU clinic for many years. These stories describe different individual experiences, including diet discontinuation in childhood, changing treatment guidelines, and new treatments that have become available.