Human Genetics Society of Australasia Position Statement: Genetic Carrier Testing for Recessive Conditions.
Twin Res Hum Genet
; 26(2): 188-194, 2023 04.
Article
in En
| MEDLINE
| ID: mdl-37226803
ABSTRACT
This Position Statement provides guidelines to assist all health professionals who receive requests for carrier testing and laboratory staff conducting the tests.In this Statement, the term 'carrier testing' refers to genetic testing in an individual to determine whether they have inherited a pathogenic variant associated with an autosomal or X-linked recessive condition previously identified in a blood relative. Carrier testing recommendations:
(1) Carrier testing should only be performed with the individual's knowledge and consent; (2) An individual considering (for themselves, or on behalf of another) whether to have a carrier test should be supported to make an informed decision; (3) The mode of inheritance, the individual's personal experience with the condition, and the healthcare setting in which the test is being performed should be considered when determining whether carrier testing should be offered by a genetic health professional. Regarding children and young people Unless there is direct medical benefit in the immediate future, the default position should be to postpone carrier testing until the child or young person can be supported to make an informed decision. There may be some specific situations where it is appropriate to facilitate carrier testing in children and young people (see section in this article). In such cases, testing should only be offered with pre- and post-test genetic counseling in which genetic health professionals and parents/guardians should explore the rationale for testing and the interests of the child and the family.Key words
Full text:
1
Database:
MEDLINE
Main subject:
Genetic Testing
/
Genetic Counseling
Limits:
Adolescent
/
Child
/
Humans
Country/Region as subject:
Oceania
Language:
En
Journal:
Twin Res Hum Genet
Journal subject:
GENETICA MEDICA
Year:
2023
Type:
Article
Affiliation country:
Australia