Newborn Screening Practices for Beta-Thalassemia in the United States.

ABSTRACT: Beta-thalassemia, a heritable condition of abnormal hemoglobin production, is not a core condition on the United States Recommended Uniform Screening Panel (RUSP) for state and territorial newborn screening (NBS) programs. However, screening for sickle cell disease (which is on the core RUSP) also detects reduced or absent levels of hemoglobin (Hb) A and certain other Hb variants associated with beta-thalassemia and, thus, allows for a timely referral to appropriate healthcare to minimize sequalae of the disease. The Association of Public Health Laboratories' Hemoglobinopathy Workgroup administered a comprehensive survey of all U.S. NBS programs to assess beta-thalassemia testing methodologies, the cutoffs for defining beta-thalassemia major, and the reporting and follow-up practices. Fort

SUBMITTER: Bender MA 

PROVIDER: S-EPMC8703506 | biostudies-literature | 2021 Dec

REPOSITORIES: biostudies-literature