Gene concepts and genethics: beyond exceptionalism

Ethical signposts for clinical geneticists in secondary variant and incidental finding disclosure discussions

While ethical and empirical interest in so-called secondary variants and incidental findings in clinical genetics contexts is growing, critical reflection on the ethical foundations of the various recommendations proposed is thus far largely lacking. We examine and critique the ethical justifications of the three most prominent disclosure positions: briefly, the clinical geneticist decides, a joint decision, and the patient decides. Subsequently, instead of immediately developing a new disclosure option, we explore relevant foundational ethical values and norms, drawing on the normative and empirical ethical literature. Four ethical signposts are thereby developed to help guide disclosure discussions. These are: respectful sharing of the clinician's expertise; transparent communication; epistemic modesty; and respect for the embedded nature of the patient. We conclude by considering the most common current disclosure positions in the light of the four ethical signposts.

Genetics specialists' perspectives on disclosure of genomic incidental findings in the clinical setting

OBJECTIVE

Evidence documenting management of incidental findings (IFs) from clinical genomic testing is limited. The aim of this study was to examine genetics specialists' perspectives regarding current and preferred disclosure of clinical genomic IFs.

METHODS

50 genetics specialists, including medical geneticists, laboratory professionals, genetic counselors, and nurses participated in structured telephone interviews. Data were analyzed using qualitative content analysis and descriptive statistics.

RESULTS

Most specialists had encountered IFs, but definitions of IFs varied. They discussed challenges with informing patients about the prospect of IFs and disclosing IFs to patients. Causing psychological harm to patients was a concern. Participants were divided on whether IFs needed to be clinically significant and/or actionable in order to be disclosed to patients. Creating formal disclosure guidelines was considered useful, but only if they were flexible. Additional counseling, more interdisciplinary communication, maintaining contact with patients, and a centralized database to interpret IFs were also proposed.

CONCLUSION

Genetics specialists offer insights into the challenges of defining IFs, knowing when and how to disclose them, and the potential need for flexible disclosure guidelines.

PRACTICE IMPLICATIONS

Further discussion between practicing genetics specialists is needed to develop consensus on the development of best-practice guidelines for IF management.

You never call, you never write: why return of 'omic' results to research participants is both a good idea and a moral imperative

The rapid emergence of whole-genome and whole-exome sequencing of research participants has helped to revive the debate about whether genetic and other 'omic' data should be returned to research participants, and if so, which data, under what circumstances and by whom. While partial disclosure of such data has been justified in cases where participants' lives and health are threatened, full disclosure appears to remain beyond the pale for most researchers and bioethicists. I argue that it should not be and that the objections to full disclosure short-sightedly favor near-term considerations over long-term benefits. Return of genomic data to those who want it, even if a difficult undertaking and even if the meaning of the data is unclear, engages participants in science and the research enterprise, and positions them to be better stewards of their own health and wellbeing.

Attitudes toward genetic research review: results from a survey of human genetics researchers

BACKGROUND

Researchers often relate personal experiences of difficulties and challenges with Institutional Review Board (IRB) review of their human genetic research protocols. However, there have been no studies that document the range and frequency of these concerns among researchers conducting human genetic/genomic studies.

METHODS

An online anonymous survey was used to collect information from human genetic researchers regarding views about IRB review of genetic protocols. Logistic regression was used to test specific hypotheses. Results from the national online survey of 351 human genomic researchers are summarized in this report.

RESULTS

Issues involving considerable discussion with IRBs included reconsent of subjects (51%), protection of participants' personal information (39%) and return of results to participants (34%). Over half of the participants had experienced one or more negative consequences of the IRB review process and approximately 25% had experienced one or more positive consequences. Respondents who had served on an IRB were about 80% more likely to report positive consequences of IRB review than their colleagues who had never served on an IRB (p = 0.03). Survey responses were mixed on the need for reconsent before data sharing and risks related to participant reidentification from genomic data.

CONCLUSION

The results from this study provide important perspectives of researchers regarding genetic research review and show lack of consensus on key research ethics issues in genomic research.

Genetic enhancement in sports: The role of reason and private rationalities in the public arena

Reviews of philosophical books run the risk of being either excessively and unconstructively critical or superficially praiseworthy. To avoid both these risks, we test the approach outlined by Häyry in his book Rationality and the Genetic Challenge: Making People Better? by applying it to an eighth genetic challenge, namely, a variation of the genetic enhancement challenge discussed by Häyry as it applies to sports. We assess whether genetic enhancement in sports should be conceived as an eighth wonder or an eighth cardinal sin that stems from the interaction between genetics and society, question whether Häyry’s nonconfrontational approach is really useful for dealing with these issues, and discuss how his method can be improved.