Special Diabetes Program: Clinical Trials Recruiting Patients & Families

This table shows clinical studies (learn more about clinical studies) recruiting people with type 1 diabetes or their family members. It only includes type 1 diabetes clinical studies that are supported by the Special Diabetes Program.

To learn about additional NIH type 1 diabetes clinical trials, please visit ClinicalTrials.gov. The National Institute of Allergy and Infectious Diseases (NIAID) also sponsors clinical trials related to type 1 diabetes. Find out more about NIAID-supported type 1 diabetes studies.

Name	Eligibility	Location
Pathway to Prevention Study (Type 1 Diabetes TrialNet)	Relatives of People with Type 1 Diabetes	Nationwide, USA Australia Canada
STOP-T1D Low-Dose (ATG)	Relatives of People with Type 1 Diabetes	Nationwide, USA Australia Canada
Janus Kinase (JAK) Inhibitors to Preserve C-Peptide Production in New Onset Type 1 Diabetes (T1D)	Individuals Newly Diagnosed with Type 1 Diabetes	Nationwide, USA Canada

Archived Studies – No Longer Recruiting Participants

For information on studies that are complete, or ongoing studies that are no longer recruiting participants, please visit the following websites:

Clinical Islet Transplantation Consortium: http://www.citisletstudy.org/
Diabetes Research in Children Network: http://direcnet.jaeb.org
Diabetic Retinopathy Clinical Research Network: http://www.drcr.net
Epidemiology of Diabetes Interventions and Complications (EDIC): https://edic.bsc.gwu.edu
Immune Tolerance Network: http://www.immunetolerance.org
Preventing Early Renal Loss in Diabetes (PERL): http://perl-study.org
The Environmental Determinants of Diabetes in the Young (TEDDY): http://www.teddystudy.org
Trial To Reduce IDDM in the Genetically At Risk (TRIGR): http://www.trigr.org
Type 1 Diabetes Genetics Consortium: https://repository.niddk.nih.gov/studies/t1dgc/
Type 1 Diabetes TrialNet: https://trialnet.org/our-research/completed-studies

Last Reviewed May 2023