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Published on: June 21, 2018
Human Genetics Society of Australasia Position Statement: Online or Direct-to-Consumer Genomics Testing
Julia Mansour1,2, Rebekah McWhirter3, Alison McLean4,5,6
1Human Genetics Society of Australasia Ltd.
Summary
Health professionals should guide patients on direct-to-consumer (DTC) genetic testing, emphasizing informed consent, risks, and benefits. Confirm DTC results with accredited labs for reliable health decisions.
Area of Science:
- Genetics
- Bioethics
- Health Policy
Background:
- Direct-to-consumer (DTC) genetic testing offers accessible DNA analysis but raises concerns regarding informed consent, result interpretation, and clinical utility.
- The increasing availability of online genetic tests necessitates clear guidelines for healthcare professionals advising patients on their use.
- Understanding patient motivations and the implications of DTC genetic testing is crucial for responsible healthcare practice.
Purpose of the Study:
- To provide health professionals with guidelines for navigating online and direct-to-consumer (DTC) genetic testing for patients.
- To outline key considerations including access, patient motivation, and result disclosure for DTC genetic testing.
- To ensure safe and effective integration of DTC genetic testing into patient care pathways.
Main Methods:
- Development of a position statement based on a review of current literature and expert consensus.
- Formulation of recommendations for informed consent, risk-benefit assessment, and laboratory accreditation.
- Guidance on genetic testing for children and newborns, emphasizing clinical context and professional counseling.
Main Results:
- DTC genetic testing requires informed individuals aware of risks, benefits, limitations, and consent for data handling.
- Genetic testing for children should occur within a clinical setting with parental counseling and support.
- Results from non-accredited laboratories require confirmation in accredited diagnostic labs before clinical decisions.
Conclusions:
- Healthcare professionals must guide patients on the appropriate use of DTC genetic testing, prioritizing informed decision-making.
- Accreditation of laboratories and confirmation of results are essential for reliable health-related outcomes.
- Consultation with healthcare professionals is recommended to determine the suitability and utility of online genomic tests.
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