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NCT02734277Recruiting

Type 1 Diabetes Extension Study

Source: ClinicalTrials.gov · Last updated 18 Sept 2026

Brief summary (registry, in English)

This is a multi-center, prospective, non-interventional study that focuses on the long- term effects following participation in selected ITN new-onset Type1 Diabetes Mellitus studies with immunomodulatory agents (T1DM, T1D). This observational study will: * follow participants to determine how long they continue to produce insulin, and * will also assess how changes in the immune system over time relate to the ability to produce insulin. This information could help design better therapies for type 1 diabetes in the future.

Status (registry)
Recruiting
Study type
Observational
Enrollment
111 (estimated)
First submitted
6 Apr 2016
Start date
8 Jun 2016
Primary completion date
Aug 2028
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NCT number
NCT02734277

What you commit to

  • Study type: Observational
  • Planned participants: 111
  • From 8 Jun 2016 to the primary completion date, Aug 2028
  • 12 sites in 1 country
  • Visits and tests: ask the trial team, the registry does not list them

Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.

Who cannot take part

Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.

Other illness

  • Any medical condition that in the opinion of the principal investigator would interfere with safe completion of the trial; or

Other

  • Inability to comply with the study visit schedule and required assessments.

Who the study is looking for

  • Prior participant in an Immune Tolerance Network (ITN) executive committee approved T1DM study.
  • Ability to sign informed consent/assent (as applicable for children).

Age in the registry: 8 years to 35 years · Sex: All · Does not accept healthy volunteers

Full criteria on ClinicalTrials.gov

Sites (12)

Sites in registry order. Pick your city on the disease page to sort them by distance.

SiteCityCountrySite status
Emory University
Coordinator of this site? Confirm its status
AtlantaUnited StatesWithdrawn
University of Colorado School of Medicine: Barbara Davis Center for Diabetes
Coordinator of this site? Confirm its status
AuroraUnited StatesRecruiting
Joslin Diabetes Center
Coordinator of this site? Confirm its status
BostonUnited StatesRecruiting
Indiana University/Riley Hospital for Children
Coordinator of this site? Confirm its status
IndianapolisUnited StatesRecruiting
University of Iowa Health Care Division of Pediatric Endocrinology
Coordinator of this site? Confirm its status
Iowa CityUnited StatesRecruiting
Children's Mercy Hospital
Coordinator of this site? Confirm its status
Kansas CityUnited StatesCompleted
University of Minnesota
Coordinator of this site? Confirm its status
MinneapolisUnited StatesRecruiting
Yale University
Coordinator of this site? Confirm its status
New HavenUnited StatesCompleted
UCSF School of Medicine
Coordinator of this site? Confirm its status
San FranciscoUnited StatesRecruiting
Benaroya Research Institute
Coordinator of this site? Confirm its status
SeattleUnited StatesRecruiting
Sanford Research
Coordinator of this site? Confirm its status
Sioux FallsUnited StatesCompleted
Stanford University
Coordinator of this site? Confirm its status
StanfordUnited StatesRecruiting

This page is information, not medical advice. Discuss any trial with your doctor.