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Clinical Trial Summary

Phenylketonuria (PKU) is an inherited inborn error of phenylalanine (PHE) metabolism caused by decreased activity of phenylalanine hydroxylase (PAH) enzyme. Therefore, PHE accumulates in plasma leading to mental problems. Treatment is a phenylalanine-restricted diet with sufficient protein. However, the optimum protein requirements are still unknown and compliance with diet is not satisfactory in PKU adults. A Previously established technique called indicator amino acid oxidation (IAAO) will be used to determine protein requirements from amino acid based formula vs. glycomacropeptide (GMP) in adults with PKU (≥ 19y). This study will help treat adults with enough protein ensuring maintenance of health.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT03939052
Study type Interventional
Source University of British Columbia
Contact Rajavel Elango, PhD
Phone 604-875-2000
Email relango@bcchr.ubc.ca
Status Recruiting
Phase N/A
Start date July 19, 2019
Completion date May 2020

See also
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