Mayo Clinic Talks
Genes & Your Health Edition | Ethical Considerations
Oct 18, 2023
Dr. Karen Meagher, assistant professor in the Biomedical Ethics, discusses the ethical considerations in genetic testing. They explore the challenges of communicating genetic probabilities, the implications of genetic information, and the limitations of genetic testing technologies. The episode also touches upon the impact on insurance coverage, discrimination, and healthcare disparities.
27:29
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Quick takeaways
- Communicating the probabilistic nature of genetic risks can alleviate anxiety and promote understanding of genetic testing.
- Balancing patient autonomy and potential benefits for relatives presents ethical challenges for healthcare providers in cases of heritable genetic conditions.
Deep dives
Understanding Genetic Determinism and Genetic Testing Fear
Genetic determinism is the belief that genes strongly determine our fate, causing anxiety and fear among individuals who associate genetic testing with predetermined health outcomes. However, genetic conditions are often more complex than a single gene and outcome, with factors like penetrance and polygenicity influencing disease manifestation. Communicating the probabilistic nature of genetic risks and exploring patients' fears and concerns can help alleviate anxiety and promote a more informed understanding of genetic testing.
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