PKUDOS: Phenylketonuria (PKU) Demographic, Outcomes, and Safety Registry

A Prospective Clinical Study of Phenylketonuria (PKU)

Kuvan®’s Effect on the Cognition of Children With Phenylketonuria

Evaluation of Behavior, Executive Function, Neurotransmitter Function and Genomic Expression Kuvan Nonresponders

Nutrition Status of Adults With PKU Before and During Treatment With Pegvaliase

A Global, Multicenter Study to Assess Maternal, Fetal and Infant Outcomes of Exposure to Palynziq® (Pegvaliase) During Pregnancy and Breastfeeding

A Long-term, Post-marketing Safety Study of Palynziq in Patients With PKU (PALace)

Study to Evaluate the Safety and Efficacy of Pegvaliase in Adolescents (Ages 12-17) With Phenylketonuria

Preliminary Study of Brain Effects of Palynziq-Related Changes in Phenylalanine in Individuals With PKU

A Long Term, Post-marketing Study of Immune Response in Patients Receiving Palynziq Treatment for PKU (PALisade)

Nutritional Impacts of Palynziq on Patients With Phenylketonuria (PKU)