Background: The aim of this study was to record the current status of newborn bloodspot screening (NBS) for CF across Europe and assess performance. Methods: Survey of representatives of NBS for CF programmes across Europe. Performance was assessed through a framework developed in a previous exercise. Results: In 2022, we identified 22 national and 34 regional programmes in Europe. Barriers to establishing NBS included cost and political inertia. Performance was assessed from 2019 data reported by 21 national and 21 regional programmes. All programmes employed different protocols, with IRT-DNA the most common strategy. Six national and 11 regional programmes did not use DNA analysis. Conclusions: Integrating DNA analysis into the NBS protocol improves PPV, but at the expense of increased carrier and CFSPID recognition. Some programmes employ strategies to mitigate these outcomes. Programmes should constantly strive to improve performance but large datasets are needed to assess outcomes reliably.

European survey of newborn bloodspot screening for CF: opportunity to address challenges and improve performance

Bucci, Ines
2022-01-01

Abstract

Background: The aim of this study was to record the current status of newborn bloodspot screening (NBS) for CF across Europe and assess performance. Methods: Survey of representatives of NBS for CF programmes across Europe. Performance was assessed through a framework developed in a previous exercise. Results: In 2022, we identified 22 national and 34 regional programmes in Europe. Barriers to establishing NBS included cost and political inertia. Performance was assessed from 2019 data reported by 21 national and 21 regional programmes. All programmes employed different protocols, with IRT-DNA the most common strategy. Six national and 11 regional programmes did not use DNA analysis. Conclusions: Integrating DNA analysis into the NBS protocol improves PPV, but at the expense of increased carrier and CFSPID recognition. Some programmes employ strategies to mitigate these outcomes. Programmes should constantly strive to improve performance but large datasets are needed to assess outcomes reliably.
File in questo prodotto:
File Dimensione Formato  
Munck, A 2022.pdf

Solo gestori archivio

Descrizione: pdf editoriale
Tipologia: PDF editoriale
Dimensione 2.59 MB
Formato Adobe PDF
2.59 MB Adobe PDF   Visualizza/Apri   Richiedi una copia

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11564/806375
Citazioni
  • ???jsp.display-item.citation.pmc??? 1
  • Scopus 11
  • ???jsp.display-item.citation.isi??? 10
social impact