Genetic testing: medico-legal issues.

BACKGROUND

The availability and frequency of genetic testing is increasing. Genetic testing poses some unique ethical and legal issues for medical practitioners because of the potential to identify genetic variants that carry implications for the risk of disease in the future for the patient and their relatives. The regulatory framework within which genetic testing is provided in Australia is also changing.

OBJECTIVE

This article examines some medico-legal issues associated with genetic testing that general practitioners (GPs) are likely encounter in their practices.

DISCUSSION

There is inevitable involvement of the GP in the long term care of a patient (and possibly their family) following genetic testing, regardless of whether or not the GP has ordered the testing. Cases are presented to illustrate some of the medico-legal issues that may arise from direct-to-consumer genetic testing, information disclosure to genetic relatives and requests for parentage testing.