| Literature DB >> 26093606 |
Jennifer L Schneider1, Katrina A B Goddard2, James Davis2, Benjamin Wilfond3, Tia L Kauffman2, Jacob A Reiss2, Marian Gilmore4, Patricia Himes4, Frances L Lynch2, Michael C Leo2, Carmit McMullen2.
Abstract
As genome sequencing technology advances, research is needed to guide decision-making about what results can or should be offered to patients in different clinical settings. We conducted three focus groups with individuals who had prior preconception genetic testing experience to explore perceived advantages and disadvantages of genome sequencing for preconception carrier screening, compared to usual care. Using a discussion guide, a trained qualitative moderator facilitated the audio-recorded focus groups. Sixteen individuals participated. Thematic analysis of transcripts started with a grounded approach and subsequently focused on participants' perceptions of the value of genetic information. Analysis uncovered two orientations toward genomic preconception carrier screening: "certain" individuals desiring all possible screening information; and "hesitant" individuals who were more cautious about its value. Participants revealed valuable information about barriers to screening: fear/anxiety about results; concerns about the method of returning results; concerns about screening necessity; and concerns about partner participation. All participants recommended offering choice to patients to enhance the value of screening and reduce barriers. Overall, two groups of likely users of genome sequencing for preconception carrier screening demonstrated different perceptions of the advantages or disadvantages of screening, suggesting tailored approaches to education, consent, and counseling may be warranted with each group.Entities:
Keywords: Barriers and facilitators; Decision-making; Focus groups; Genomic preconception carrier screening; Patient perspectives; Qualitative research; Whole genome sequencing
Mesh:
Year: 2015 PMID: 26093606 PMCID: PMC4726717 DOI: 10.1007/s10897-015-9851-7
Source DB: PubMed Journal: J Genet Couns ISSN: 1059-7700 Impact factor: 2.537
Characteristics of focus group participants (n = 16)
| Focus Group (FG) Session | Gender | Age | Years as Health-plan member | |||||
|---|---|---|---|---|---|---|---|---|
| F | M | Mean | Range | < or = 4 years | 5–10 years | 11–20 years | 21+ years | |
| FG 1 ( | 5 | 1a | 30 | 21–37 | 0 | 1 | 2 | 3 |
| FG 2b ( | 6 | 0 | 31 | 28–37 | 2 | 1 | 1 | 1 |
| FG 3 ( | 4 | 0 | 28 | 25–31 | 1 | 2 | 0 | 1 |
All participants were Caucasian
aMale attendee in FG1 was un-recruited spouse of a participant who came to group, was consented and participated
bone participant in FG2 came in later so we did not obtain information on age or years at KPNW
Is genomic carrier screening worth knowing? Differences between “certain” and “hesitant” participants (n = 16)
| Certain (n = 10) | Hesitant (n = 6) |
|---|---|
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| • Information and knowledge gives a sense of control, lessens anxiety and helps with decision-making | • Information won’t change choice to start a family (e.g. have children) |
| • May help parent engage in prevention activities and change how approach health for self and family ( | • Do not want to invest time, money, resources and emotions in something that may not happen |
| • May help parent prepare for the possibility of the condition ( | • Stress of obtaining screening may not be worth knowing just because science or healthcare system can offer it |
| • May be a cure or treatment in the future so important to know information so can be researching/looking for these options | • Feels like it interferes with the “sacred” experience of pregnancy and becoming a parent / prefer more holistic approaches |
| • Late adult onset conditions may be equally important to learn about in case cure or treatments arise over the years | • Late adult onset conditions seem less important or necessary to know about ( |
Potential barriers to preconception genomic carrier screening: Themes and differences between “certain” and “hesitant” participants (n = 16)
| Certain ( | Hesitant ( |
|---|---|
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| • Fear/anxiety that not enough certain or detailed information will be found out to guide decisions (incomplete findings) | • Coping with the fear and anxiety of genome-scale carrier testing results that could be difficult or emotional is much harder than coping with not ever having this knowledge |
| • Concern lack of own knowledge about what genomic carrier screening is may lead to not fully understanding choices and options | • Fear that knowledge from genomic carrier screening may interfere with family planning dreams and goals |
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| • Not being given all of the result information at once (e.g. in one visit) fosters stress/resistance to doing genomic carrier screening | • Waiting a long time for results fosters fear, anxiety and possible resistance to doing genomic carrier screening |
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| • Fascination and/or trust in science/technology and what it can provide overshadows concerns as to whether a clear need exists or not to seek out genomic carrier screening | • If no personal medical history or family history on either side of partner/family then likely would choose not to do genomic carrier screening |
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| • Resistance to engage in genomic carrier screening if have incomplete data due to lack of partner involvement | • May create tension within partnership if lack of mutual agreement exists on whether to engage in genomic carrier screening |