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A policy Delphi study to validate the key implications of data sharing (KIDS) framework for pediatric genomics in
Vasiliki Rahimzadeh1, Gillian Bartlett2, Bartha Maria Knoppers3
1Stanford Center for Biomedical Ethics, Stanford University, 1215 Welch Rd, Stanford, CA, 94305, USA. vrahim@stanford.edu.
Insights
The KIDS Framework offers validated best practices for sharing children's genomic data. Consensus was reached on informed consent elements, but dissensus remains on protecting de-identified data.
Area of Science:
- Genomic Data Governance
- Bioethics
- Health Data Sharing
Background:
- Sensitive genomic and clinical data, especially from children, raise significant ethical, legal, and social issues (ELSI) in data sharing.
- The Key Implications of Data Sharing (KIDS) framework was developed for institutional guidance but lacked validation in practice.
- This study assessed the KIDS Framework's consensus and dissensus among Canadian experts.
Purpose of the Study:
- To validate the KIDS Framework for genomic and clinical data sharing involving children.
- To identify areas of agreement and disagreement among key stakeholders regarding data governance practices.
- To establish empirically supported best practices for ethical data sharing.
Main Methods:
- A three-round online policy Delphi study involving twelve panelists.
- Quantitative analysis of panelist ratings (mean, IQR) to determine consensus and polarity of KIDS Framework statements.
- Qualitative content analysis of written responses to assess support and identify reasons for dissensus.
Main Results:
- Nine original and one new statement from the KIDS Framework achieved consensus.
- Validated statements emphasize informed consent, including realistic risk/benefit assessment and future ethics oversight for secondary data use.
- Primary dissensus centered on appropriate protections for anonymized versus coded (de-identified) genomic data.
Conclusions:
- The validated KIDS Framework statements offer institutions evidence-based best practices for sharing children's genomic and clinical data.
- Further research is needed to quantify informational risks for patients and families to align data sharing policies with stakeholder priorities.
- This study highlights the importance of stakeholder perspectives in developing robust genomic data governance frameworks.
Background:
The highly sensitive nature of genomic and associated clinical data, coupled with the consent-related vulnerabilities of children together accentuate ethical, legal and social issues (ELSI) concerning data sharing. The Key Implications of Data Sharing (KIDS) framework was therefore developed to address a need for institutional guidance on genomic data governance but has yet to be validated among data sharing practitioners in practice settings. This study qualitatively explored areas of consensus and dissensus of the KIDS Framework from the perspectives of Canadian clinician-scientists, genomic researchers, IRB members, and pediatric ethicists.
Methods:
Twelve panelists participated in a three-round online policy Delphi to determine the desirability, feasibility, relative importance and confidence of twelve individual statements of the KIDS Framework. Mean and IQR were calculated from panelists' ratings to determine the strength of consensus and polarity. Qualitative content analysis of panelists' written responses was used to assess degree of support. Statements were validated when their combined ratings and qualitative rationales indicated high-moderate consensus (at least 70% agreement across two contiguous categories), low to no polarity (IQR at least 1.0) and strong support.
Results:
Nine original, and one new statement reached consensus. These statements outlined essential elements of the informed consent process, including a realistic evaluation of benefits and risks and assurance of future ethics oversight for secondary data use. Discrepant views on appropriate protections for anonymized and coded i.e. de-identified genomic data were primary sources of dissensus.
Conclusions:
The validated statements provide institutions with empirically supported best practices for sharing genomic and associated clinical data involving children from the perspectives of key stakeholders. Concerted efforts to quantify informational risks that can be conveyed to patients and families are further needed to align data sharing policy with stakeholder priorities.
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