Status:
COMPLETED
TEDDY - The Environmental Determinants of Diabetes in the Young
Lead Sponsor:
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Collaborating Sponsors:
National Institute of Allergy and Infectious Diseases (NIAID)
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
Conditions:
Type 1 Diabetes Mellitus
Eligibility:
All Genders
Up to 4 years
Brief Summary
The long-term goal of the TEDDY study is the identification of infectious agents, dietary factors, or other environmental agents, including psychosocial factors which trigger T1DM in genetically susce...
Detailed Description
Epidemiologic patterns suggest that viruses, nutrition, toxic agents or socioeconomic psychosocial factors may contribute to the etiology alone or in combination. Elucidation is confounded by the long...
Eligibility Criteria
Inclusion
- Newborns with high risk HLA in the general population or having a first- degree relative affected with T1DM
- Newborns are less than 4 months of age
Exclusion
- Have an illness or birth defect that precludes long-term follow-up or involves use of treatment that may alter the natural history of diabetes (e.g. steroids or insulin)
- Refuses to have blood and stool samples stored at the NIDDK Repository
Key Trial Info
Start Date :
September 1 2004
Trial Type :
OBSERVATIONAL
Allocation :
ACTUAL
End Date :
June 30 2025
Estimated Enrollment :
8667 Patients enrolled
Trial Details
Trial ID
NCT00279318
Start Date
September 1 2004
End Date
June 30 2025
Last Update
September 22 2025
Active Locations (7)
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1
University of Colorado Health Sciences Center
Denver, Colorado, United States, 80262
2
Augusta University
Gainesville, Florida, United States, 32608
3
Augusta University
Augusta, Georgia, United States, 30912
4
Pacific Northwest Research Institute
Seattle, Washington, United States, 98122