RESUMO
NIH's Environmental influences on Child Health Outcome (ECHO) program is an innovative, large, collaborative research initiative whose mission is to enhance the health of children for generations to come. The goal of the ECHO Cohort is to examine effects of a broad array of early environmental exposures on child health and development. It includes longitudinal data and biospecimens from over 100,000 children and family members from diverse settings across the U.S. ECHO investigators have published collaborative analyses showing associations of environmental exposures--primarily in the developmentally sensitive pre-, peri-, and post-natal periods--with preterm birth and childhood asthma, obesity, neurodevelopment, and positive health. Investigators have addressed health disparities, joint effects of environmental and social determinants, and effects of mixtures of chemicals. The ECHO Cohort is now entering its second 7-year cycle (2023-2030), which will add the preconception period to its current focus on prenatal through adolescence. Through a controlled access public use database, ECHO makes its deidentified data available to the general scientific community. ECHO Cohort data provide opportunities to fill major knowledge gaps in in environmental epidemiology, and to inform policies, practices, and programs to enhance child health.
RESUMO
Investigators conducting human subject research have typically conveyed only clinically actionable results back to individual participants. Shifting scientific culture around viewing participants as partners in research, however, is prompting investigators to consider returning as much data or results as the participant would like, even if they are not clearly actionable. Expanding return of individual results may add value for individual participants and their communities, refine future research questions and methods, build trust, and enhance retention of participants. Yet, gaps remain in understanding the implications of these changes for groups of 'vulnerable' participants, including pregnant and pediatric participants. We present the findings of a National Institutes of Health workshop on returning individual research results, particularly as applicable to pregnant and pediatric participants. Research participants who were panelists at the workshop agreed that they desire to receive their results. Workshop findings and current literature indicate that participants have differing preferences for what results they receive. One way to address the limits of current practice is to develop flexible digital platforms that convey individual results along with researchers' availability to answer questions, and to provide as much information as possible about actionable steps to control environmental exposures associated with disease risk.