findmyKOL
Clinical trialNCT00279318CompletedObservational

TEDDY - The Environmental Determinants of Diabetes in the Young

SponsorNational Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)Enrollment8,667Type 1 Diabetes Mellitus
View the registry record on ClinicalTrials.gov

Summary

The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

7 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

Finland
  • Wellbeing Services County of Southwest Finland

    Turku, Finland

Germany
  • Diabetes Research Institute

    Munich, Germany

Sweden
  • Lund University

    Malmö, Sweden

United States
  • University of Colorado Health Sciences Center

    Denver, Colorado, United States

  • Augusta University

    Gainesville, Florida, United States

  • Augusta University

    Augusta, Georgia, United States

  • Pacific Northwest Research Institute

    Seattle, Washington, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start
1 Sept 2004
Primary completion
30 Jun 2025
Completion
30 Jun 2025
Last update posted
22 Sept 2025
Registered enrollment
8,667
Registry id
NCT00279318

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.