| Literature DB >> 27167380 |
Iris Jaitovich Groisman1, Beatrice Godard1.
Abstract
Research Ethics Boards (REBs) are expected to evaluate protocols planning the use of Next Generation Sequencing technologies (NGS), assuring that any genomic finding will be properly managed. As Canadian REBs play a central role in the disclosure of such results, we deemed it important to examine the views and experience of REB members on the return of aggregated research results, individual research results (IRRs) and incidental findings (IFs) in current genomic research. With this intent, we carried out a web-based survey, which showed that 59.7% of respondents viewed the change from traditional sequencing to NGS as more than a technical substitution, and that 77% of respondents agreed on the importance of returning aggregated research results, the most compelling reasons being the recognition of participants' contribution and increasing the awareness of scientific progress. As for IRRs specifically, 50% of respondents were in favour of conveying such information, even when they only indicated the probability that a condition may develop. Current regulations and risk to participants were considered equally important, and much more than financial costs, when considering the return of IRRs and IFs. Respondents indicated that the financial aspect of offering genetic counseling was the least important matter when assessing it as a requisite. Granting agencies were named as mainly responsible for funding, while the organizing and returning of IRRs and IFs belonged to researchers. However, views in these matters differ according to respondents' experience. Our results draw attention to the need for improved guidance when considering the organizational and financial aspects of returning genetic research results, so as to better fulfill the ethical and moral principles that are to guide such undertakings.Entities:
Mesh:
Year: 2016 PMID: 27167380 PMCID: PMC4868059 DOI: 10.1371/journal.pone.0154965
Source DB: PubMed Journal: PLoS One ISSN: 1932-6203 Impact factor: 3.240
Participants’ Characteristics.
| Position on an REB (n = 76) | n | % |
|---|---|---|
| Chair | 16 | 21.1 |
| Jurist/ Ethicist | 11 | 14.5 |
| Member of the community | 14 | 18.4 |
| Scientific member | 20 | 26.3 |
| Other | 15 | 19.7 |
| 0 to 4 years | 35 | 43.2 |
| 5 to 9 years | 27 | 33.3 |
| 10 years ++ | 19 | 23.5 |
| Yes (n = 81) | 54 | 66.7 |
| If Yes, Genetic research (n = 51) | 14 | 27.5 |
| Hospital | 39 | 31.0 |
| Academic Medical Centre | 25 | 19.8 |
| University | 36 | 27.8 |
| Government | 12 | 9.5 |
| Private | 9 | 6.3 |
| Other | 7 | 5.6 |
| Social Sciences | 54 | 67.5 |
| Behavioral Sciences | 47 | 58.8 |
| Medical/Health | 75 | 93.8 |
| 0–49 | 43 | 54.4 |
| 50-over | 36 | 45.6 |
| Many times | 27 | 34.2 |
| A few times | 31 | 39.2 |
| Rarely / Never | 21 | 26.6 |
*REB stands for Research Ethics Boards; n refers to number of respondents
Views on Participation in NGS* Research.
| For the purpose of informed consent, change from traditional sequencing to NGS is… (n = 77) | n | % |
|---|---|---|
| A technical change that does not require the addition of specific explanations | 4 | 5.2 |
| A technical change that requires the addition of specific explanations | 27 | 35.1 |
| Not a mere technical change and requires the addition of specific explanations | 46 | 59.7 |
| No | 4 | 5.6 |
| Yes | 58 | 81.7 |
| Other | 9 | 12.7 |
| Through a new consent | 51 | 87.9 |
| Through a letter of information | 18 | 31.0 |
| Other | 4 | 7.0 |
| Checked | 67 | 94.4 |
| Other | 3 | 4.2 |
*Participants could check could check all that apply and could also mark “other” if they thought something different to the statement; NGS stands for Next Generation Sequencing Technologies; n refers to number of respondents
Aggregated Research Results.
| Yes | 54 | 77.1 | ||
| No | 8 | 11.4 | ||
| I don’t know | 5 | 7.1 | ||
| Other | 3 | 4.3 | ||
| Recognizing participants contribution | 69 | 82.7 | 14.5 | 2.9 |
| Limiting risks of identifying participants | 65 | 75.4 | 16.9 | 7.7 |
| Benefiting participants by increasing awareness of scientific progress | 67 | 83.6 | 9.0 | 7.5 |
| Facilitating contact with and future recruitment of participants | 64 | 50.0 | 34.4 | 15.6 |
| Promoting good research practices | 67 | 82.1 | 16.4 | 1.5 |
| Promoting researchers’ and institutions’ scientific reputation | 63 | 49.2 | 39.7 | 11.1 |
| Yes | 25 | 37.3 | ||
| No | 42 | 62.7 | ||
*n refers to number of respondents
Individual Research Results.
| Recognizing participants’ contribution | 66 | 62.1 | 36.4 | 1.5 |
| Current regulations (Nat. Prov. Inst.) | 68 | 77.9 | 13.2 | 8.8 |
| Risk to participants | 68 | 95.6 | 4.4 | |
| Risk of stigma | 67 | 77.6 | 19.4 | 3 |
| Risk of increased stress | 68 | 92.6 | 4.4 | 2.9 |
| Risk of affecting participants’ family relations | 67 | 85.1 | 10.4 | 4.5 |
| Financial costs | 59 | 42.4 | 57.6 | |
| Future health | 65 | 97.0 | 3.0 | |
| 82.5 | 17.5 | |||
| Genetic causes | 61 | 82.0 | 18.0 | |
| Response to medication | 61 | 80.3 | 19.7 | |
| 51.6 | 48.4 | |||
| Genetic causes | 60 | 50.0 | 50.0 | |
| Response to medication | 60 | 48.3 | 51.7 | |
| 65 | Yes (%) | |||
| Yes | 35.4 | |||
| No | 64.6 |
*IRRs stands for Individual Research Results, defined as those related to the study’s subject matter; n refers to number of respondents
Return of IFs*—what to consider.
| Which of the following is important when evaluating whether or not IFs should be returned? | n | Yes (%) | n | No (%) | n | I don’t know (%) |
|---|---|---|---|---|---|---|
| Recognizing participants’ contribution | 28 | 43.8 | 34 | 53.1 | 2 | 3.1 |
| Current regulations (Nat. Prov. Inst.) | 51 | 77.3 | 12 | 18.2 | 3 | 4.5 |
| Risks to participants | 60 | 92.3 | 5 | 7.7 | ||
| Stigma | 49 | 76.6 | 14 | 21.9 | 1 | 1.6 |
| Increased stress | 59 | 90.8 | 5 | 7.7 | 1 | 1.5 |
| Affecting participants’ family relations | 52 | 80 | 9 | 13.8 | 4 | 6.2 |
| Financial costs | 24 | 41.4 | 34 | 58.6 | ||
| For researchers | 23 | 36.5 | 34 | 54 | 6 | 9.5 |
| For institutions | 18 | 28.1 | 39 | 60.9 | 7 | 10.9 |
| Future health | 62 | 96.9 | 2 | 3.1 | ||
| Results contributing to participants’ reproductive choices | 58 | 89.2 | 6 | 9.2 | 1 | 1.5 |
| Type of results in relation to severity of condition | 57 | 90.5 | 4 | 6.3 | 2 | 3.2 |
*IFs stands for Incidental Findings; n refers to number of respondents
Return of IFs*—type of condition.
| IF a LIFE THREATENING condition CANNOT be prevented… Do you agree with offering research participants the communication of incidental findings for this type of condition? (n = 67) | n | % |
|---|---|---|
| 39 | 58.2 | |
| 16 | 23.9 | |
| 12 | 17.9 | |
| 63 | 95.5 | |
| 2 | 3 | |
| 1 | 1.5 | |
| 34 | 53.1 | |
| 19 | 29.7 | |
| 11 | 17.2 | |
| 53 | 86.9 | |
| 6 | 9.8 | |
| 2 | 3.3 |
*IFs stands for Incidental Findings; n refers to number of respondents
Management of return of IRRs and IFs*.
| Institution | 14 | 30.4 | 14 | 31.1 | 11 | 23.4 |
| Granting Agency | 30 | 65.2 | 12 | 26.7 | 12 | 25.5 |
| Research Team | 20 | 43.5 | 35 | 77.8 | 35 | 72.9 |
| REB | 1 | 2.2 | 6 | 13.3 | 0 | 0.0 |
| I don’t know | 1 | 2.2 | 1 | 2.2 | 1 | 2.1 |
| Other | 4 | 8.7 | 3 | 6.7 | 7 | 14.9 |
| n | % | n | % | n | % | |
| Institution | 15 | 33.3 | 15 | 32.6 | 12 | 25.5 |
| Granting Agency | 29 | 64.4 | 11 | 23.9 | 10 | 21.3 |
| Research Team | 19 | 42.2 | 36 | 78.3 | 35 | 74.5 |
| REB | 1 | 2.2 | 6 | 13.0 | 0 | 0.0 |
| I don’t know | 1 | 2.2 | 1 | 2.2 | 1 | 2.1 |
| Other | 4 | 8.9 | 3 | 6.5 | 7 | 14.9 |
*IRRs refers to Individual Research Results, IFs to Incidental Findings and n to number of respondents