Journal of Genetic Counseling

, Volume 16, Issue 3, pp 313–324

Sharing GJB2/GJB6 Genetic Test Information with Family Members

  • Terri Blase
  • Ariadna Martinez
  • Wayne W. Grody
  • Lisa Schimmenti
  • Christina G. S. Palmer
Original Research

DOI: 10.1007/s10897-006-9066-z

Cite this article as:
Blase, T., Martinez, A., Grody, W.W. et al. J Genet Counsel (2007) 16: 313. doi:10.1007/s10897-006-9066-z

Although GJB2/GJB6 genetic testing for non-syndromic hearing loss is available, there is no information regarding sharing of test results with family members. A qualitative study was conducted to elucidate if, how, and why parents of a child with hearing loss share GJB2/GJB6 test results with relatives. Parents whose child had testing (n = 7 positive, n = 4 negative, n = 1 inconclusive results) participated in a semi-structured interview and responses were analyzed using qualitative methods. All participants shared the test result with at least one relative, but selective non-disclosure also was observed. Reasons for, and reactions to, sharing were diverse and differed as a function of test result. In comparing the results from this study to published literature, similarities and differences were identified with regards to disclosure of genetic test results for hearing loss versus other conditions. Differences suggest that hearing loss may have unique attributes that influence responses to genetic test information. Further research is needed to replicate these findings.

KEY WORDS:

genetic testing connexin 26 Cx26 GJB2 disclosure family hearing loss deafness genetic counseling 

Copyright information

© Springer Science+Business Media, LLC 2007

Authors and Affiliations

  • Terri Blase
    • 1
    • 5
  • Ariadna Martinez
    • 2
  • Wayne W. Grody
    • 3
  • Lisa Schimmenti
    • 4
  • Christina G. S. Palmer
    • 2
    • 3
    • 6
  1. 1.Department of BiologyCalifornia State University NorthridgeNorthridgeUSA
  2. 2.Department of Psychiatry & Biobehavioral SciencesUniversity of California Los AngelesLos AngelesUSA
  3. 3.Department of Human GeneticsUniversity of California Los AngelesLos AngelesUSA
  4. 4.Departments of Pediatrics and Ophthalmology, Institute of Human GeneticsUniversity of MinnesotaMinneapolisUSA
  5. 5.Advocate Christ Medical CenterOak LawnUSA
  6. 6.UCLA Semel InstituteLos AngelesUSA

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