ArticleGenes2024
A Modular Genetic Approach to Newborn Screening from Spinal Muscular Atrophy to Sickle Cell Disease-Results from Six Years of Genetic Newborn Screening.
Article in Genes, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
7 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Genetic patterns & public health implications of sickle cell anaemia across populations: A systematic review.The Indian journal of medical research · 2025Pooled it
- Molecular Testing in Sickle Cell Disease: From Newborn Screening to Transfusion Care.International journal of laboratory hematology · 2026Review
- Newborn Screening for Hemoglobinopathies and Thalassemias: Brief History, Recent Activities, and Global Status-2026.International journal of neonatal screening · 2026Review
- What Is at Stake in Genetic Newborn Screening for Rare Diseases? An Exploratory Qualitative Study of Parents' and Expectant Parents' Concerns in the Screen4Care Project.Public health genomics · 2026Article
- Article
- Results of the Hungarian Newborn Screening Pilot Program for Spinal Muscular Atrophy.International journal of neonatal screening · 2025Article
- Neonatal Screening for Spinal Muscular Atrophy and Severe T- and B-Cell Lymphopenias in Andalusia: A Prospective Study.International journal of neonatal screening · 2025Article
Corrections and comments
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Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
BACKGROUND/
objectivesGenetic newborn screening (NBS) has already entered the phase of common practice in many countries. In Germany, spinal muscular atrophy (SMA), severe combined immunodeficiency (SCID) and sickle cell disease (SCD) are currently a mandatory part of NBS. Here, we describe the experience of six years of genetic NBS including the prevalence of those three diseases in Germany.
methodsSamples and nucleic acids were extracted from dried blood spot cards, commonly used for NBS. A qPCR assay was used to detect disease-causing variants for SMA and SCD, and the detection of T-cell receptor excision circles (TRECs) was performed for SCID screening.
resultsThe results of the NBS of over 1 million newborns for SMA, approximately 770,000 for SCID and over 410,000 for SCD are discussed in detail. In these newborns, we have identified 121 cases of SMA, 15 cases of SCID and syndrome-based immunodeficiencies and 77 cases of SCD or β-thalassemia.
conclusionsThe flexibility of multiplex qPCR is assessed as an effective tool for incorporating different molecular genetic markers for screening. The processing of dried blood spot (DBS) filter cards for molecular genetic assays and the assays are described in detail; turn-around times and cost estimations are included to give an insight into the processes and discuss further options for optimization. The identified cases are in the range expected for the total number of screened newborns, but present a more exact view on the actual prevalences for Germany.
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