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Views of patients and parents of children with genetic disorders on population‐based expanded carrier screening
Author(s) -
Woudstra Anke J.,
Heuvel Lieke M.,
VlietLachotzki Elsbeth H.,
Dondorp Wybo,
Lakeman Phillis,
Haverman Lotte,
Langen Irene M.,
Henneman Lidewij
Publication year - 2022
Publication title -
prenatal diagnosis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.956
H-Index - 97
eISSN - 1097-0223
pISSN - 0197-3851
DOI - 10.1002/pd.6200
Subject(s) - medicine , population , pediatrics , family medicine , environmental health
Objective Faster and cheaper next generation sequencing technologies have enabled expansion of carrier screening for recessive disorders, potentially facilitating population‐based implementation regardless of ancestry or family history. Little is known, however, about the attitudes regarding population‐based carrier screening among families with genetic disorders. This study assessed views among parents and patients with a recessive disorder and parents of children with Down syndrome (DS) on expanded carrier screening (ECS). Method In total, 85 patients with various recessive disorders, 110 parents of a child with a recessive disorder and 89 parents of a child with DS participated in an online survey in the Netherlands. Severity of recessive disorders was classified as mild/moderate or severe/profound. Results The majority of the (parents of) patients with a recessive disorder had a positive attitude towards population‐based ECS, including screening for their own or their child's disorder. DS parents were significantly less positive towards ECS. Subgroup analyses showed that the severity of the disorder, rather than being a patient or parent, influences the attitudes, beliefs and intention to participate in ECS. Conclusion Our findings have important implications for future implementation initiatives as they demonstrate the different perspectives from people with experiential knowledge with genetic disorders.