This study tested a new finger-prick test called PheCheck to see how well it measures phenylalanine levels in people with PKU compared to the standard lab test. 30 participants aged 10 and older took part. The goal was to check if the new test is accurate and easy to use at home.
Sponsor: Lumos Diagnostics • Aim: Diagnosis
Last updated May 02, 2026 23:36 UTC