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Research opportunities

Research Studies for Children

This page highlights research opportunities that may involve children living with PKU, HCU, MSUD, or UCDs. Some studies focus directly on children, while others involve parents or caregivers sharing experiences about childhood diagnosis, treatment, development, or family life.

Good to know: Not every study listed here will involve direct participation from a child. Some may be parent-reported, caregiver-led, clinic-based, or family-focused. Always review the official eligibility details before applying.
Common study types for children
  • Natural history and observational studies
  • Quality of life or family experience surveys
  • Nutrition, feeding, growth, or developmental studies
  • Registry participation
  • Caregiver-reported research on symptoms, daily life, and treatment burden
Current opportunities 

Child-focused study cards will be added here as opportunities are identified.

External search tools

You can also explore broader listings through trusted databases.