Portuguese Newborn Screening Program

The Portuguese Newborn Screening Program is a public health program that started in 1979, screening for PKU, being totally supported by public funds. It's a non-mandatory well implemented program that testes about 99.9% of Portuguese newborns. In the actual screening panel encompasses 26 disorders, including inborn errors of metabolism, congenital hypothyroidism and cystic fibrosis. Sample collection is advised to be made at 3rd day of life and treatment begins in average by the 10th day. Every testes are performed in one single national laboratory, that processes about 88,000 samples/year. In the 41 years of program existence, more than 3,800,000 newborns were screened and 2,130 affected newborns detected, reflecting thc positive impact of the Program in the population. Future perspectives include the increase of program value in terms of public health by optimizing the screening of the disorders already screened and evaluation the possibility of adding others.