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Related Experiment Videos

Genetic testing for single gene disorders.

Deepthi de Silva1

  • 1Department of Physiology, Faculty of Medicine, University of Kelaniya, Ragama, Sri Lanka. deepthidesilva@lycos.com

The Ceylon Medical Journal
|July 17, 2004
PubMed
Summary

Genetic testing for single gene disorders is expanding in Sri Lanka. This review examines its benefits and drawbacks, proposing strategies to mitigate potential psychological and social issues from genetic tests.

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Area of Science:

  • Medical Genetics
  • Genetic Counseling
  • Public Health

Background:

  • Genetic testing for single gene disorders is increasingly accessible in Sri Lanka.
  • While beneficial, these tests raise concerns regarding psychological and social implications.
  • The study addresses the need for a balanced understanding of genetic testing's impact.

Purpose of the Study:

  • To review the potential benefits of genetic testing for single gene disorders.
  • To identify and discuss the potential psychological and social disadvantages associated with genetic testing.
  • To recommend mechanisms for minimizing problems arising from the inappropriate use of genetic tests.

Main Methods:

  • Literature review of genetic testing benefits and risks.
  • Analysis of psychological and social impacts.
  • Development of recommendations for responsible implementation.

Main Results:

  • Genetic testing offers diagnostic and predictive advantages for single gene disorders.
  • Potential adverse effects include anxiety, discrimination, and family stress.
  • Effective genetic counseling and clear guidelines are crucial.

Conclusions:

  • Genetic testing presents both significant opportunities and challenges in Sri Lanka.
  • Proactive measures are needed to address the psychosocial aspects of genetic testing.
  • Implementing robust support systems will maximize benefits and minimize harm.
Keywords:
Genetics and Reproduction

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