We found a match
Your institution may have rights to this item. Sign in to continue.
- Title
Duty to Re-Contact: A Study of Families at Risk for Fragile X.
- Authors
Bernard, Lynn; McGillivray, Barbara; Van Allen, Margot; Friedman, J.; Langlois, Sylvie
- Abstract
DNA testing for Fragile X syndrome is now routinely available through a large number of diagnostic laboratories. We have surveyed individuals from British Columbia Fragile X families identified prior to the availability of DNA testing for FMR1 to determine if they are subsequently receiving information about DNA testing. Of the 78 individuals first seen before the cloning of the FMR1 gene, 39 (50%) had not been seen in the clinic to discuss DNA testing. We initiated a contact program with these 39 patients to determine their interest in DNA testing. Contact was made with 28 individuals, 20 of whom stated interest in testing either for themselves or for a relative. Patient opinions about DNA testing were assessed through questionnaires. In those individuals who stated an interest in DNA testing, the most common reason for wishing testing was to provide information to children or grandchildren. The most common disadvantages of testing indicated by this group were that they had finished their families and that they felt the test would not have a direct impact. The most common reasons individuals were not interested in DNA testing were that there were no family members appropriate to test and that the respondent had completed his or her family. DNA testing has been performed for 13 of the 28 (46%) contacted individuals and/or at least one relative. In view of the high level of interest for testing in families who had not been seen since the cloning of the FMR1 gene, we feel that FMR1 screening programs should include actively contacting previously seen individuals.
- Publication
Journal of Genetic Counseling, 1999, Vol 8, Issue 1, p3
- ISSN
1059-7700
- Publication type
Article
- DOI
10.1023/A:1022878402764