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Anonymous predictive testing for Huntington's disease in the United States
C L Visintainer1, V Matthias-Hagen, M A Nance
1University of Minnesota, Minneapolis, MN.
Genetic Testing
|January 15, 2002
Summary
Anonymous predictive genetic testing for Huntington's disease (HD) is increasingly discussed. Experiences show men prefer anonymous HD testing for privacy, raising legal and medical questions for future use.
Area of Science:
- Genetics
- Bioethics
- Medical Privacy
Background:
- The widespread adoption of predictive genetic testing for Huntington's disease (HD) since 1993 has highlighted significant genetic privacy concerns.
- While anonymous genetic testing has been proposed, its practical application in the United States remains largely undocumented.
Purpose of the Study:
- To explore the experiences of genetics specialists in the United States with anonymous predictive genetic testing for Huntington's disease.
- To identify the motivations behind requests for anonymous HD testing and the methods employed to ensure anonymity.
Main Methods:
- A review of the experiences of 11 genetics specialists who have provided anonymous predictive testing for Huntington's disease.
- Qualitative analysis of the approaches to anonymity and the comfort levels of specialists with the process.
Main Results:
- More men than women sought anonymous predictive testing for HD.
- Primary motivations for anonymous testing were personal privacy concerns, outweighing fears of insurance or employment discrimination.
- Various methods were used to achieve anonymity, with differing levels of comfort among genetics specialists.
Conclusions:
- Anonymous predictive genetic testing for HD is being utilized, primarily driven by privacy concerns.
- The practice raises complex legal, medical, and practical issues that require further consideration.
- Resolving these challenges is crucial for the potential wider implementation of anonymous genetic testing in the future.