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Table 4 Recommendations for Routine Phenylalanine Monitoring a

From: Similarities and differences in key diagnosis, treatment, and management approaches for PAH deficiency in the United States and Europe

 

ACMG (2014)

European Guidelines (2017)

Infants

Weekly

Weekly

Children < 12

Every two weeks or monthly

Fortnightly

Adolescents

Once monthly

Once monthly

Adults

Once monthly

Once monthly

  1. a Increase testing frequency recommended for out-of-treatment range phenylalanine levels