Functional Evaluation in Patients With Urea Cycle Disorders (UCD) During a Driving Task

This study is being done to understand how the brain works while people with urea cycle disorder (UCD) perform driving tasks that range from easy to difficult and to look at how that compares to traditional tests of thinking and attention.

NCT Number	NCT07701694
Lead Sponsor	St. Jude Children's Research Hospital
Conditions	Urea Cycle Disorder
Enrollment	60 participants
Start Date	2026-07-20
Primary Completion	2031-08 (estimated)
Study Completion	2032-08 (estimated)
Updated on ClinicalTrials.gov	2026-07-31