The ethical implications of genetic testing in neurodegenerative diseases: A systematic review.
Scand J Caring Sci
; 35(4): 1057-1074, 2021 Dec.
Article
en En
| MEDLINE
| ID: mdl-33210792
ABSTRACT
BACKGROUND:
Availability of genetic testing in neurodegenerative disorders has developed rapidly. This growing ability is providing specific genetic information to individuals and, in turn, their families, raising ethical concerns. However, family members' perspective is a seldom-studied phenomenon.AIM:
The aim of this systematic review was to describe the ethical aspect of genetic testing in neurodegenerative diseases from the perspective of at-risk family members.METHOD:
A systematic review of data was performed in accordance with the PRISMA statement. The data search was conducted using the CINAHL, PubMed and Scopus databases to identify original peer-reviewed studies published between January 2009 and April 2019. A total of 24 articles were selected. The data were analysed using inductive content analysis.FINDINGS:
On the basis of the analysis, four central ethical implications were identified (i) decision-making in genetic testing as a dilemma balance between autonomy and responsibility, (ii) the individual's right to make a voluntary and informed decision for genetic testing, (iii) conflicting emotions after knowing one's genetic status and (iv) privacy and confidentiality of genetic information the fear of genetic discrimination and stigma.CONCLUSIONS:
The findings of this review increase understanding about the central ethical implications of genetic testing in neurodegenerative diseases from the perspective of family members, and identify and underline outstanding needs for further research.Palabras clave
Texto completo:
1
Banco de datos:
MEDLINE
Asunto principal:
Enfermedades Neurodegenerativas
Tipo de estudio:
Prognostic_studies
/
Systematic_reviews
Límite:
Humans
Idioma:
En
Año:
2021
Tipo del documento:
Article