Registry for individuals with type 1 diabetes

The T1D Exchange Registry

Observational T1D Exchange, United States · NCT04629586

This study is collecting information from people with type 1 diabetes to help researchers understand the condition better and improve diabetes management.

Quick facts

Study typeObservational
Enrollment50000 (estimated)
SexAll
SponsorT1D Exchange, United States Academic / other
Locations1 site (Boston, Massachusetts)
Trial IDNCT04629586 on ClinicalTrials.gov

What this trial studies

The T1D Exchange Registry is an observational research initiative aimed at individuals with type 1 diabetes and their supporters. Participants voluntarily provide their data through annual surveys and have the option to engage in additional studies related to type 1 diabetes management. The study collects demographic and diabetes management information, which is updated annually, allowing for a comprehensive understanding of the condition over time. This registry serves as a valuable resource for future research and insights into type 1 diabetes.

Who should consider this trial

Good fit: Ideal candidates include individuals diagnosed with type 1 diabetes who are living in the United States and can read and understand English.

Not a fit: Patients who do not use insulin or have had a pancreatic or islet cell transplant may not benefit from this registry.

Why it matters

Potential benefit: If successful, this registry could enhance understanding of type 1 diabetes and improve management strategies for patients.

How similar studies have performed: Other registries and observational studies have shown success in gathering valuable data for type 1 diabetes, making this approach well-established.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Clinical diagnosis of type 1 diabetes.
* Individuals younger than 18 years of age must have parent/guardian consent.
* Must be able to read and understand English.
* Currently living in the United States

Exclusion criteria:

* Does not use insulin and has not had a pancreatic or islet cell transplant.
* Cannot fully read and understand English.
* Does not currently live in the United States.

Where this trial is running

Boston, Massachusetts

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Diabetes Mellitus, Type 1DiabetesType 1 DiabetesDiabetes Mellitusinsulint1ddmdiabetes
Last reviewed 2026-06-15 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.