RESUMEN
PURPOSE: In Canada, health data are siloed, slowing bioinnovation and evidence generation for personalized cancer care. Secured data-sharing platforms (SDSPs) can enable data analysis across silos through rapid concatenation across trial and real-world settings and timely researcher access. To motivate patient participation and trust in research, it is critical to ensure that SDSP design and oversight align with patients' values and address their concerns. We sought to qualitatively characterize patient preferences for the design of a pan-Canadian SDSP. METHODS: Between January 2022 and July 2023, we conducted pan-Canadian virtual focus groups with individuals who had a personal history of cancer. Following each focus group, participants were invited to provide feedback on early-phase analysis results via a member-checking survey. Three trained qualitative researchers analyzed data using thematic analysis. RESULTS: Twenty-eight individuals participated across five focus groups. Four focus groups were conducted in English and one in French. Thematic analysis generated two major and five minor themes. Analytic themes spanned personal and population implications of data sharing and willingness to manage perceived risks. Participants were supportive of increasing access to health data for precision oncology research, while voicing concerns about unintended data use, reidentification, and inequitable access to costly therapeutics. To mitigate perceived risks, participants highlighted the value of data access oversight and governance and informational transparency. CONCLUSION: Strategies for secured data sharing should anticipate and mitigate the risks that patients perceive. Participants supported enhancing timely research capability while ensuring safeguards to protect patient autonomy and privacy. Our study informs the development of data-governance and data-sharing frameworks that integrate real-world and trial data, informed by evidence from direct patient input.
Asunto(s)
Grupos Focales , Difusión de la Información , Prioridad del Paciente , Medicina de Precisión , Humanos , Canadá , Femenino , Masculino , Medicina de Precisión/métodos , Persona de Mediana Edad , Adulto , Anciano , Oncología Médica , Neoplasias/terapia , Neoplasias/psicologíaRESUMEN
Genetic testing for inherited cancer risk changed dramatically when the US Supreme Court handed down unanimous rulings in Mayo v. Prometheus (2012) and Myriad v. Association for Molecular Pathology (2013). Those decisions struck down claims to methods based on 'laws of nature' (Mayo) and DNA molecules corresponding to sequences found in nature (Myriad). Senators Thom Tillis (R-NC) and Christopher Coons (D-DE) introduced legislation that would abrogate those decisions and specify narrow statutory exclusions to patent-eligibility in §101 of the US Patent Act. What would be the consequences of doing so? The Supreme Court decisions coincided with changes in how genetic tests were performed, reimbursed and regulated. Multi-gene sequencing supplanted oligo-gene testing as the cost of sequencing dropped 10,000-fold. Payers dramatically changed reimbursement practices. Food and Drug Administration regulation was proposed and remains in prospect. Databases for clinical interpretation made data freely available, augmenting a knowledge commons. The spectacular implosion of Theranos tempered investment in molecular diagnostics. These factors all complicate explanations of why venture capital funding for molecular diagnostics dropped relative to other sectors. Restoring patent-eligibility would put renewed pressure on other patent doctrines, such as obviousness, enablement and written description, that were not raised in the Supreme Court cases.
RESUMEN
A decade ago, the US Supreme Court decided Association for Molecular Pathology v. Myriad Genetics, Inc., concluding that isolated genes were not patentable subject matter. Beyond being a mere patent dispute, the case was a political and cultural phenomenon, viewed as a harbinger for the health of the biotechnology industry. With a decade of perspective, though, Myriad's impact seems much narrower. The law surrounding patentable subject matter-while greatly transformed-only centered on Myriad in small part. The case had only a modest impact on patenting practices both in and outside the United States. And persistent efforts to legislatively overturn the decision have not borne fruit. The significance of Myriad thus remains, even a decade later, hidden by larger developments in science and law that have occurred since the case was decided.Expected final online publication date for the Annual Review of Genomics and Human Genetics, Volume 25 is August 2024. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.