Type 1 diabetes trials in United States

In United States 216 Also abroad 539

216 trials · From ClinicalTrials.gov, checked 12 November 2026. Ask the study team whether a trial fits you.

No phaseTaking people
ROME GS System Study
Where
Escondido, Renton, San Antonio, Walnut Creek
Age
18 years and over
People
60
Run by
Senseonics, Inc.
See details and how to joinNCT07518004
No phaseTaking people
Kidney Precision Medicine Project
Where
Baltimore, Boston, Chapel Hill, Chicago, Cleveland, Dallas, Minneapolis, New Haven, New York, Rochester, Seattle, Tucson
Age
18 years and over
People
1,000
Run by
Icahn School of Medicine at Mount Sinai
See details and how to joinNCT04334707
No phaseTaking people
Registry for Stage 2 Type 1 Diabetes
Where
Ann Arbor, Aurora, Austin, Baltimore, Bartlett, Buffalo, Chapel Hill, Chicago, Cincinnati, Cleveland, Columbus, Dallas, Farmington Hills, Fort Worth, Gainesville, Grand Rapids, Houston, Indianapolis, Jacksonville, Kansas City, Los Angeles, Louisville, Manhasset, Miami, Morgantown, Nashville, New Haven, Philadelphia, Rochester, Salt Lake City, San Francisco, Staten Island, Syracuse, Tampa
People
200
Run by
Sanofi
See details and how to joinNCT06481904
No phaseTaking people
Immune Function and the Progression to T1D
Where
Columbus, Gainesville, Houston
Age
0 years to 100 years
People
2,800
Run by
University of Florida
See details and how to joinNCT05899439
No phaseEnrolling by invitation
Impact of Integrated Pet Care on Glycemic Control and Diabetes Responsibility
Where
Durham
Age
10 years to 13 years
People
60
Run by
Duke University
See details and how to joinNCT06598345
No phaseTaking people
Accuracy and Precision of the Continuous Glucose Monitoring System 'CareSens Air 3' in Adult Patients With T1DM
Where
Atlanta, Escondido, Renton, Walnut Creek
Age
18 years to 65 years
People
32
Run by
i-SENS, Inc.
See details and how to joinNCT07296276
No phaseNot yet taking people in United States
Effectiveness of Artificial-Intelligence (AI) Bolus Priming Added to an Existing Fully Automated Control Algorithm (AIDANET)
Where
Charlottesville
Age
18 years and over
People
50
Run by
Sue Brown
See details and how to joinNCT07517770
Phase 2Taking people
Pharmacokinetic and Early Efficacy of OPT101 in Patients With Type 1 Diabetes Mellitus
Where
Aurora, Birmingham, Chicago, Renton, Walnut Creek
Age
18 years to 50 years
People
72
Run by
Op-T LLC
See details and how to joinNCT06964087
No phaseTaking people
Gastroparesis Registry 4
Where
Boston, Charlotte, El Paso, Louisville, Philadelphia, Scottsdale
Age
18 years to 85 years
People
250
Run by
Johns Hopkins Bloomberg School of Public Health
See details and how to joinNCT05846802
No phaseTaking people
Hybrid Closed Loop Effectiveness Trial in Adults With Type 1 Diabetes
Where
Boston, The Bronx
Age
18 years to 75 years
People
140
Run by
Boston Medical Center
See details and how to joinNCT06236607
No phaseNot yet taking people in United States
Early Automated Insulin Delivery (AID) Pilot for Newly Diagnosed T1D
Where
Palo Alto
Age
2 years to 26 years
People
16
Run by
Stanford University
See details and how to joinNCT07501338
No phaseEnrolling by invitation
Sleep Screening and Intervention for Adolescents With Type 1 Diabetes in a Clinical Diabetes Center
Where
Aurora
Age
11 years to 17 years
People
50
Run by
University of Colorado, Denver
See details and how to joinNCT07494188
Phase 3Taking people
Sotagliflozin to Slow Kidney Function Decline in Persons With Type 1 Diabetes and Diabetic Kidney Disease
Where
Aurora, Boston, Chicago, Cleveland, Dallas, Orlando, Portland, Seattle, Spokane, Stanford, St Louis, Syracuse, The Bronx
Age
18 years to 75 years
People
150 worldwide
Run by
Alessandro Doria
See details and how to joinNCT06217302
No phaseTaking people
Prevention of de Novo Allosensitization in Islet Transplant Recipients Following Complete Graft Loss
Where
Miami
Age
18 years to 70 years
People
18
Run by
Rodolfo Alejandro
See details and how to joinNCT01999361
No phaseTaking people
Long Term Follow up of Recipients of Functional Islet Allografts
Where
Miami
Age
18 years to 65 years
People
30
Run by
Rodolfo Alejandro
See details and how to joinNCT01999374
No phaseTaking people
Long Term Surveillance of Islet Transplant Recipients Following Complete Graft Loss
Where
Miami
Age
18 years to 75 years
People
60
Run by
Rodolfo Alejandro
See details and how to joinNCT02000687
Phase 3Taking people
An Efficacy, Safety, and Tolerability Study of VX-880 in Participants With Type 1 Diabetes With a Kidney Transplant
Where
Madison, Philadelphia, Pittsburgh
Age
18 years to 65 years
People
10 worldwide
Run by
Vertex Pharmaceuticals Incorporated
See details and how to joinNCT06832410
Phase 2Taking people
Restoration of Hypoglycemia Awareness With Metoclopramide
Where
Lexington, Salt Lake City
Age
20 years to 60 years
People
36
Run by
Simon Fisher
See details and how to joinNCT03970720
No phaseTaking people
Efficacy and Safety of a Ketogenic Diet in Type 1 Diabetes
Where
St Louis
Age
18 years to 65 years
People
58
Run by
Washington University School of Medicine
See details and how to joinNCT06503809
No phaseNot yet taking people in United States
Technology Knowledge Optimization for Type 1 Diabetes in Schools
Where
Pittsburgh
Age
5 years and over
People
86
Run by
University of Pittsburgh
See details and how to joinNCT07482488
No phaseTaking people
Genetics Of Autoimmunity In Type I Diabetes
Where
Milwaukee
Age
2 years and over
People
4,000
Run by
Medical College of Wisconsin
See details and how to joinNCT03648918
Phase 1Taking people
Study to Evaluate if Exposure to Drug is Impacted in Participants With Renal Insufficiency
Where
Miami, Miami Lakes, Orlando
Age
18 years to 80 years
People
40
Run by
Sun Pharmaceutical Industries Limited
See details and how to joinNCT07385547
Phase 1/2Taking people
Pancreatic Islet Transplantation Into the Anterior Chamber of the Eye
Where
Miami
Age
18 years to 75 years
People
2
Run by
Midhat H. Abdulreda
See details and how to joinNCT02846571
No phaseTaking people
Home-based Oral Glucose Tolerance Test for Type 1 Diabetes Screening
Where
New Haven
Age
8 years to 45 years
People
60
Run by
Yale University
See details and how to joinNCT07155252
No phaseTaking people
Continuous Glucose Monitoring for Outpatient Diabetes Management After Hospital Discharge
Where
Nashville
Age
18 years and over
People
60
Run by
Vanderbilt University Medical Center
See details and how to joinNCT06852950