Exome sequencing in newborns with congenital deafness as a model for genomic newborn screening: the Baby Beyond Hearing project.
Genet Med
; 22(5): 937-944, 2020 05.
Article
em En
| MEDLINE
| ID: mdl-31974413
ABSTRACT
PURPOSE:
Genomic newborn screening raises practical and ethical issues. Evidence is required to build a framework to introduce this technology safely and effectively. We investigated the choices made by a diverse group of parents with newborns when offered tiered genomic information from exome sequencing.METHODS:
This population-derived cohort comprised infants with congenital deafness. Parents were offered exome sequencing and choice regarding the scope of analysis. Options were choice A, diagnostic analysis only; choice B, diagnostic analysis plus childhood-onset diseases with medical actionability; or choice C, diagnostic analysis plus childhood-onset diseases with or without medical actionability.RESULTS:
Of the 106 participants, 72 (68%) consented to receive additional findings with 29 (27.4%) selecting choice B and 43 (40.6%) opting for choice C. Family size, ethnicity, and age of infant at time of recruitment were the significant predictors of choice. Parents who opted to have additional findings analysis demonstrated less anxiety and decisional conflict.CONCLUSIONS:
These data provide evidence from a culturally diverse population that choice around additional findings is important and the age of the infant when this choice is offered impacts on their decision. We found no evidence that offering different levels of genomic information to parents of newborns has a negative psychological impact.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Triagem Neonatal
/
Surdez
Tipo de estudo:
Diagnostic_studies
/
Prognostic_studies
/
Screening_studies
Aspecto:
Ethics
Limite:
Child
/
Humans
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Infant
/
Newborn
Idioma:
En
Revista:
Genet Med
Ano de publicação:
2020
Tipo de documento:
Article