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ClinicalTrials.gov public records Last synced Sep 16, 2026, 4:58 PM EDT

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Showing 1–11 of 11 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Type 1 Diabetes Mellitus
Interventions
Teplizumab, Placebo
Biological · Drug
Lead sponsor
MacroGenics
Industry
Eligibility
8 Years to 35 Years
Enrollment
554 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
39
States / cities
Birmingham, Alabama • Jonesboro, Arkansas • Little Rock, Arkansas + 36 more
Conditions
Diabetes type1
Interventions
AG019 - Low Dose, Teplizumab, Placebo-AG019, Placebo-Teplizumab, AG019 - High Dose
Biological · Drug
Lead sponsor
Precigen Actobio T1D, LLC
Industry
Eligibility
12 Years to 40 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
15
States / cities
Birmingham, Alabama • San Francisco, California • Ventura, California + 12 more
Conditions
Diabetes Mellitus, Type 1
Interventions
Teplizumab, Placebo
Biological · Other
Lead sponsor
Provention Bio, a Sanofi Company
Industry
Eligibility
9 Years to 19 Years
Enrollment
188 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
25
States / cities
San Diego, California • San Francisco, California • Walnut Creek, California + 22 more
Conditions
Type 1 Diabetes Mellitus
Interventions
Teplizumab Herold Regimen, Placebo, Teplizumab 33.3% Herold Regimen, Teplizumab Curtailed Herold Regimen
Biological · Drug
Lead sponsor
MacroGenics
Industry
Eligibility
8 Years to 35 Years
Enrollment
254 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
42
States / cities
Birmingham, Alabama • Jonesboro, Arkansas • Little Rock, Arkansas + 37 more
Terminated Phase 2 Interventional Results available

PsA Treatment With hOKT3γ1 (Ala-Ala)

NCT00239720
Conditions
Arthritis, Psoriatic
Interventions
hOKT3gamma1(Ala-Ala), Placebo
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
2
States / cities
Aurora, Colorado • Chicago, Illinois
Conditions
Type 1 Diabetes Mellitus
Interventions
Teplizumab, Placebo
Drug · Other
Lead sponsor
Sanofi
Industry
Eligibility
1 Year to 25 Years
Enrollment
723 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
33
States / cities
Scottsdale, Arizona • San Francisco, California • Aurora, Colorado + 28 more
Completed Phase 2 Interventional Results available

Anti-CD3 mAb Treatment of Recent Onset Type 1 Diabetes

NCT00378508
Conditions
Type 1 Diabetes Mellitus
Interventions
mAb hOKT3gamma1(Ala-Ala), Teplizumab, Placebo Arm
Drug
Lead sponsor
Yale University
Other
Eligibility
8 Years to 30 Years
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2013
U.S. locations
4
States / cities
San Francisco, California • Aurora, Colorado • New Haven, Connecticut + 1 more
Conditions
Type 1 Diabetes
Interventions
Semaglutide (Rybelsus®), Placebo
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
12 Years to 50 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Nashville, Tennessee
Conditions
Type 1 Diabetes Mellitus
Interventions
teplizumab, Placebo
Biological
Lead sponsor
Provention Bio, Inc.
Industry
Eligibility
8 Years to 17 Years
Enrollment
328 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
34
States / cities
San Diego, California • San Francisco, California • Walnut Creek, California + 30 more
Conditions
Type 1 Diabetes Mellitus
Interventions
Blood samples for safety, Patient reported outcome questionnaires, Analysis of T-cell subsets
Diagnostic Test · Behavioral
Lead sponsor
MacroGenics
Industry
Eligibility
10 Years to 37 Years
Enrollment
219 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Atlanta, Georgia
Conditions
Autoantibody Positive, Non-diabetic Relatives at Risk for Type 1 Diabetes, High Risk, Impaired Glucose Tolerance
Interventions
Teplizumab, Placebo infusion
Drug
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
8 Years to 45 Years
Enrollment
76 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2019
U.S. locations
17
States / cities
San Francisco, California • Stanford, California • Denver, Colorado + 13 more