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URL: http://teddy.epi.usf.edu/

Proper Citation: TEDDY (RRID:SCR_000383)

Description: International consortium of six centers assembled to participate in the development and implementation of studies to identify infectious agents, dietary factors, or other environmental agents, including psychosocial factors, that trigger type 1 diabetes in genetically susceptible people. The coordinating centers recruit and enroll subjects, obtaining informed consent from parents prior to or shortly after birth, genetic and other types of samples from neonates and parents, and prospectively following selected neonates throughout childhood or until development of islet autoimmunity or T1DM. The study tracks child diet, illnesses, allergies and other life experiences. A blood sample is taken from children every 3 months for 4 years. After 4 years, children will be seen every 6 months until the age of 15 years. Children are tested for 3 different autoantibodies. The study will compare the life experiences and blood and stool tests of the children who get autoantibodies and diabetes with some of those children who do not get autoantibodies or diabetes. In this way the study hopes to find the triggers of T1DM in children with higher risk genes.

Abbreviations: TEDDY

Synonyms: The Environmental Determinants of Diabetes in the Young, TEDDY study

Resource Type: portal, organization portal, clinical trial, consortium, data or information resource

Defining Citation: PMID:21564455

Keywords: consortium, gene, infectious agent, dietary factor, environmental factor, young human, insulin, child, pediatric, autoantibody, blood, stool, biomaterial supply resource, longitudinal, neonate, parent, genetic risk, genetic factor, observation, prospective, serum, plasma, peripheral blood mononuclear cell, saliva, nasal swab, nail clipping, water, dna, virus, nutrition, toxic agent, socioeconomic, psychosocial, male, female, environment, exposure, diet, toxin, infectious agent, bacterial, viral, immunization