Identifying strategies to reveal genetic results over the lifespan
NIH
BRIGHAM AND WOMEN'S HOSPITAL
PROJECT SUMMARY/ABSTRACT The widespread sequencing of healthy babies is imminent: at least a dozen research projects have recently launched, and several companies offer newborn genetic screening panels. A newborn’s genome can contain health information of relevance across their lifespan — as a baby, later in childhood, and in adulthood. This poses a timing issue: if babies are sequenced near birth, when should this information be revealed? A proposed vision for the future of genomic medicine is to reveal information as it becomes relevant, to the child’s parents and later, if desired, to the individual. This would necessitate the genome being kept “on file,” to be used as a resource over time. This strategy may promote the ethical rollout of lifelong genomic medicine by promoting the developing child’s autonomy and optimizing the balance of benefits to risks. However, the feasibility of this strategy, the details of its implementation, and its implications have yet to be explored in a rigorous and empirical manner. Perhaps other approaches are preferable. A second, simplified, strategy would reveal all childhood-relevant information at birth and then give the individual the option of receiving adult-onset information at age 18. A third strategy would reject using the genome as a resource over time, and just generate one report for a baby, potentially including adult-onset information. This strategy may be preferable because the use of the genome as a resource raises complex ethical, legal, and social implications (ELSI), including data control, privacy, consent, legal obligations, and decision making about when information becomes relevant. For these different strategies, this project will 1) Determine their feasibility, 2) Assess their ELSI, 3) Understand the preferences of parents from diverse backgrounds, and 4) Develop consensus on the necessary and desirable features for a strategy to sequence babies near birth, possibly using the genome as a resource over time. The project will have impact by producing concrete, evidence-based and ethically framed recommendations for implementers of newborn sequencing. The candidate was originally trained as a computational biologist, was formerly employed in the genomics industry, and is currently an ELSI scholar. Her goal is to become an independent investigator working in the context of clinical research informing the adoption of genomic medicine to identify, assess and address ELSI questions, ultimately to ensure that genomic medicine works to the benefit of all. To accomplish this goal, this proposal focuses her training efforts on a) developing skills in conducting surveys, b) developing expertise in Delphi methods, and c) refining skills in conceptual and normative analysis. The project will leverage the BabySeq cohorts, the world’s first empirical studies of comprehensive genomic sequencing in healthy newborns, directed by members of her mentorship team. The proposed training will make the candidate a well-rounded ELSI researcher able to deploy mixed methodologies while leveraging her technical background, preparing her to contribute to NHGRI’s goal of developing and assessing strategies for implementing the use of genomic information at the population level. PROJECT NARRATIVE If healthy babies are sequenced near birth, when should genetic information relevant to later stages of their lives be revealed? There are different possible strategies for when this genomic information is revealed, and this research will determine their clinical feasibility, analyze their ethical, legal and social implications, understand diverse parents' preferences, and seek consensus on the necessary and desirable features of a strategy. The project will generate concrete recommendations for implementers of newborn sequencing and will hence help ensure the ethical rollout of genomic medicine for all.
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