Ethical issues and Huntington's disease.

Area of Science:

• Biomedical Ethics
• Genetic Counselling
• Medical Ethics

Background:

• Genetic counselling involves navigating complex ethical dilemmas.
• Core principles of biomedical ethics include autonomy, beneficence, non-maleficence, and justice.
• Familiarity with these principles is crucial for genetic counsellors.

Purpose of the Study:

• To discuss ethical dilemmas encountered in genetic counselling.
• To analyze specific case studies involving predictive genetic testing.
• To explore the application of biomedical ethics principles in complex scenarios.

Main Methods:

• Ethical analysis of case studies.
• Application of established bioethical principles.
• Discussion of counsellor's role in ethical decision-making.

Main Results:

• Case 1: Predictive testing for Huntington's disease in one of identical twins presented autonomy and confidentiality issues.
• Case 2: Predictive testing in minors for adoption agency and foster parents raised concerns about consent, privacy, and beneficence.
• Both cases underscore the complexity of ethical decision-making in genetic counselling.

Conclusions:

• Genetic counsellors must be adept at applying bioethical principles to real-world situations.
• Ethical frameworks are essential for addressing challenges in predictive genetic testing.
• Careful consideration of patient autonomy, beneficence, and justice is paramount.