Experiences and attitudes of genome investigators regarding return of individual genetic test results

- Genet Med
Author/s: -Ramoni, Rachel B. -McGuire, Amy L. -Robinson, Jill Oliver -Morley, Debra S. -Plon, Sharon E. -Joffe, Steven
Journal: Genet Med
Year: 2013
Volume: 15
Issue: 11
Pages: 882-887


Whether and how to return individual genetic results to study participants is among the most contentious policy issues in contemporary genomic research.

We surveyed corresponding authors of genome-wide association studies, identified through the National Human Genome Research Institute’s Catalog of Published Genome-Wide Association Studies, to describe the experiences and attitudes of these stakeholders.

Of 357 corresponding authors, 200 (56%) responded. One hundred twenty-six (63%) had been responsible for primary data and sample collection, whereas 74 (37%) had performed secondary analyses. Only 7 (4%) had returned individual results within their index genome-wide association studies. Most (69%) believed that return of results to individual participants was warranted under at least some circumstances. Most respondents identified a desire to benefit participants’ health (63%) and respect for participants’ desire for information (57%) as major motivations for returning results. Most also identified uncertain clinical utility (76%), the possibility that participants will misunderstand results (74%), the potential for emotional harm (61%), the need to ensure access to trained clinicians (59%), and the potential for loss of confidentiality (51%) as major barriers to return of results.

Investigators have limited experience returning individual results from genome-scale research, yet most are motivated to do so in at least some circumstances.

Genet Med 15 11, 882-887.

URL: http://dx.doi.org/10.1038/gim.2013.58