Categories

Tag: Gaia Bernstein

Direct to Consumer Genetic Testing — The Need for Early Filtering of Genetic Information

Genetic testing for adult onset diseases used to be mainly a medical service. In most cases a person who had a certain genetic disease that was prevalent in her family would go to test to see if she carries the genetic mutation. For example, a woman who had several cases of breast cancer in her family would test for the breast cancer genetic mutation BRCA1/BRCA2 to see if she carries the mutation and has a high probability of getting the disease. But, the proliferation of direct to consumer genetic testing changes the nature of the service to a consumer service. Companies like 23andme and Pathway Genomics (who was planning to start selling its kits in Walgreens) offer consumers the option to buy packages of tests (ranging from 25 to over a 100 conditions). Consumers often buy the tests to satisfy their curiosity or they may even receive them as a gift. People purchasing the testing packages usually do not consult a medical professional when deciding to undergo the tests and receive the results alone by accessing a website.

Yesterday I spoke before the FDA, which is considering regulating direct to consumer genetic testing. My presentation was based on a symposium piece I am working on. I argued for the need for a medical professional to guide people throughout the process and advise them not just on the interpretation of the results but also earlier in the process to determine what genetic information they actually want to have.

Continue reading…

Registration

Forgotten Password?