The Italian Twin Registry Collaborations Involving Data And Tools Sharing, Cohorts' Harmonization, Data Integration,...

Area of Science:

• * Genetic-epidemiological research
• * Population health monitoring
• * Bioinformatics and data management

Background:

• * The Italian Twin Registry (ITR) has actively engaged in national and international research networks.
• * Networking initiatives have presented significant ethico-legal challenges, especially concerning the General Data Protection Regulation (GDPR).
• * These collaborations have prompted critical organizational and strategic reviews within ITR.

Purpose of the Study:

• * To detail ITR's collaborations involving data and tool sharing.
• * To outline strategies for harmonizing cohorts and addressing ethico-legal issues, particularly GDPR compliance.
• * To highlight plans for expanding ITR's capacity for genetic-epidemiological studies and health outcome monitoring.

Main Methods:

• * Description of international and national collaborations involving data and tool sharing.
• * Integration of ITR with national and regional administrative records.
• * Analysis of ethico-legal challenges encountered in multicohort collaborations and development of solutions for GDPR compliance.

Main Results:

• * ITR currently holds data on 30,362 twins, with 7,797 individuals of legal age being asked to reconfirm enrollment.
• * Ongoing efforts to integrate with the National Register of the Resident Population are expected to significantly increase cohort size.
• * Progress has been made in addressing privacy-related legal issues to facilitate systematic enrollment.

Conclusions:

• * ITR is strategically positioning itself to overcome GDPR challenges and enhance its role in genetic-epidemiological research.
• * Future access to the National Register will enable the creation of large, representative twin cohorts.
• * These advancements will bolster ITR's capacity for monitoring health outcomes in the Italian population.