Expanding Newborn Screening for Pompe Disease in the United States: The NewSTEPs New Disorders Implementation

Kshea Hale1, Yvonne Kellar-Guenther2, Sarah McKasson3

  • 1Association of Public Health Laboratories, Silver Spring, MD 20910, USA; sikha.singh@aphl.org (S.S.); jelili.ojodu@aphl.org (J.O.).

Insights

Newborn screening programs are expanding to include Pompe disease, a rare genetic disorder. This initiative supports wider implementation of Pompe disease testing in newborns across the United States.

Area of Science:

  • Public Health
  • Genetics
  • Pediatrics

Background:

  • Newborn screening (NBS) in the US identifies over 30 genetic disorders in millions of infants annually.
  • The Health and Human Services (HHS) Advisory Committee on Heritable Disorders in Newborns and Children (ACHDNC) guides recommended screening panels.
  • Pompe disease was added to the Recommended Uniform Screening Panel (RUSP) in March 2015.

Purpose of the Study:

  • To detail the implementation of newborn screening for Pompe disease in US states.
  • To identify challenges and lessons learned during the expansion of Pompe disease screening.
  • To provide recommendations for future state-level NBS program development.

Main Methods:

  • The Association of Public Health Laboratories (APHL) managed the Newborn Screening Technical assistance and Evaluation Program (NewSTEPs) New Disorders Implementation Project.
  • Financial support was provided to 15 state NBS programs for Pompe disease screening implementation.
  • Project progress was tracked through implementation status updates.

Main Results:

  • As of April 2020, nine out of 15 participating state NBS programs fully implemented Pompe disease screening.
  • Six additional state programs are actively working towards full implementation.
  • The project facilitated the advancement of Pompe disease screening in multiple states.

Conclusions:

  • Statewide implementation of Pompe disease newborn screening is achievable with dedicated support and resources.
  • Addressing implementation challenges is crucial for successful expansion of NBS programs.
  • Lessons learned can inform and optimize the rollout of screening for other rare genetic disorders.