Research participants' perspectives regarding the feedback of secondary findings-A cohort from the DDD-Africa study, South Africa.

Journal: Journal of genetic counseling

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Affiliated Institutions:  Division of Human Genetics, National Health Laboratory Service and School of Pathology, The University of the Witwatersrand, Johannesburg, South Africa.

Abstract summary 

Genomic researchers face an ethical dilemma regarding feedback of individual results generated from genomic studies. In the African setting, genomic research is still not widely implemented and, coupled with this, the limited African-specific guidelines on how to feedback on individual research findings. A qualitative study was performed to assess participants' expectations and preferences regarding the feedback of secondary findings from genomic research. Participants were parents of children with a developmental disorder, enrolled in the Deciphering Developmental Disorders in Africa (DDD-Africa) research project, and were purposefully selected. Three deliberative focus group discussions were conducted with 14 participants. Each deliberative focus group consisted of two separate audio-recorded interviews and presented different case scenarios for different types of secondary findings that could be theoretically detected during genomic research. We aimed to explore participants' preferences for the extent, nature, timing, and methods for receiving individual study results, specifically pertaining to secondary findings. Thematic content analysis was done, with a deductive approach to coding. Four themes emerged which included participants' perception of readiness to receive secondary findings, queries raised around who has access to research findings and feedback of findings consent, responsibilities of the researcher, and reasons for not wanting/wanting secondary findings. Overall, participants expressed that they want to receive feedback on secondary findings irrespective of disease severity and treatment availability. Lifestyle changes, early prevention or treatment, impact on future generations, and preparedness were strong motivations for wanting feedback on results. Participants felt that when the research involved minors, it was the parents' right to receive results on behalf of their children. This study provides new insights into participants' preferences around feedback on genomic research results and could serve as an important basis for creating guidelines and recommendations for feedback on genomic results in the African context.

Authors & Co-authors:  Shingwenyana Barry B Rossouw Bianca B Thom Jamey J Louw Nadja N Krause Amanda A Lombard Zané Z

Study Outcome 

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Statistics
Citations :  Abacan, M., Alsubaie, L., Barlow-Stewart, K., Caanen, B., Cordier, C., Courtney, E., Davoine, E., Edwards, J., Elackatt, N. J., Gardiner, K., Guan, Y., Huang, L. H., Malmgren, C. I., Kejriwal, S., Kim, H. J., Lambert, D., Lantigua-Cruz, P. A., Lee, J. M. H., Lodahl, M., … Wicklund, C. (2019). The global state of the genetic counseling profession. European Journal of Human Genetics, 27(2), 183-197. https://doi.org/10.1038/s41431-018-0252-x
Authors :  7
Identifiers
Doi : 10.1002/jgc4.1830
SSN : 1573-3599
Study Population
Male,Female
Mesh Terms
Other Terms
exome sequencing;feedback;genetic counseling;genome sequencing;genomics research;policy;secondary findings
Study Design
Cohort Study,Case Study,Cross Sectional Study
Study Approach
Qualitative
Country of Study
South Africa
Publication Country
United States