For families
Follow-up or contact-detail changes
If your family took part in AZTEC and you need to update your address, telephone number or other follow-up details, please contact the follow-up team.
Contact AZTEC
How can we help?
Choose the most appropriate route for family follow-up, research enquiries or archived trial documentation.
Main AZTEC contact
AZTEC Team
Department of Child Health
Cardiff University
Cardiff, UK
For researchers
Scientific and collaboration enquiries
For questions about AZTEC methods, publications, follow-up or potential scientific collaboration, use the AZTEC team contact in the first instance.
Trial archive
Historical study documentation
Operational trial documents, forms, guidance and archived site resources are retained within the researcher archive.
Privacy & data protection
Questions about your information
AZTEC research information is managed under Cardiff University research-governance and data-protection arrangements.
For questions about AZTEC participant information or to exercise data-protection rights in relation to the study, families can contact the AZTEC follow-up team at aztecat1@cardiff.ac.uk.
Useful routes