New fingerstick test could make PKU monitoring easier

NCT ID NCT07551921

First seen Apr 28, 2026 · Last updated May 02, 2026 · Updated 1 time

Summary

This study checks if a new fingerstick test called PheCheck™ can quickly measure phenylalanine levels in people with PKU or hyperphenylalaninemia. About 60 participants aged 1 year and older will provide a fingerstick blood sample, and the results will be compared to standard lab tests. The goal is to see if this simple test can help patients monitor their condition at home.

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