EichorEICHOR
Study identifier: NCT03875729 Synced from ClinicalTrials.gov · August 08, 2026
● Study status: CompletedPROTECT

Recent-Onset Type 1 Diabetes Trial Evaluating Efficacy and Safety of Teplizumab

Condition: Type 1 Diabetes Mellitus  ·  Sponsor: Provention Bio, Inc.

PhasePhase 3
Planned participants328
Who can joinAll sexes, 8 Years to 17 Years
Healthy volunteersNoCheck eligibility criteria ↓
Where62 locations · 9 countries

Sponsor, CRO or site team? See where this study is running → — listed sites, countries and recruiting context. Everything below is written for patients and caregivers.

About this study

The purpose of this study is to determine whether teplizumab slows the loss of β cells and preserves β cell function in children and adolescent 8-17 years old who have been diagnosed with T1D in the previous 6 weeks.. Subjects will receive two courses of either teplizumab or placebo treatment 6 months apart.

This description comes directly from the study's public registry record.

Talk to the study team

No contact information is available for this study as per the public registry record.

Always discuss trial participation with your own doctor first.

Full eligibility criteria (exactly as the study team wrote them)

Inclusion Criteria: 1. Is 8 to 17 years of age, inclusive, at the time of randomization/initiation of study drug administration. 2. Has received a diagnosis of type 1 diabetes (T1D) according to the criteria from the American Diabetes Association. 3. Is able to be randomized and initiate study drug within 6 weeks (42 days) of the formal T1D diagnosis. 4. Has a peak stimulated C-peptide of ≥0.2 pmol/mL from a mixed meal tolerance test (MMTT) at screening. 5. Has a positive result on testing for T1D-related autoantibodies. Exclusion Criteria: 1. Has any autoimmune disease other than T1D with the exception of stable thyroid or celiac disease. 2. Has an active infection and/or fever. 3. Has a history of or serologic evidence at screening of current or past infection with human immunodeficiency virus (HIV), hepatitis B virus (HBV), or hepatitis C virus (HCV). 4. An individual who has a medical, psychological or social condition that, in the opinion of the Principal Investigator, would interfere with safe and proper completion of the trial.

Reproduced word-for-word from the public registry record — the study team can answer questions about it.

Locations (62)

Rady Children's Hospital-San Diego (Site 004)San Diego, California, United States
UCSF Medical Center (Site 001)San Francisco, California, United States
Diablo Clinical Research, Inc. (Site 002)Walnut Creek, California, United States
University of Colorado-Barbara Davis Center for Childhood Diabetes (Site 005)Aurora, Colorado, United States
Yale University of Medicine (Site 020)New Haven, Connecticut, United States
UF Clinical and Translation Research Building (Site 015)Gainesville, Florida, United States
Nemours Children's Specialty Care-Endocrinology (Site 047)Jacksonville, Florida, United States
University of Miami Health System (Site 028)Miami, Florida, United States
All Children's Hospital-Johns Hopkins Medicine (Site 048)St. Petersburg, Florida, United States
University of South Florida Diabetes and Endocrinology Center (Site 011)Tampa, Florida, United States
Atlanta Diabetes Associates (Site 009)Atlanta, Georgia, United States
Centricity Research (Site 006)Columbus, Georgia, United States

+ 50 more locations — full list on the registry record.

More studies in these areas

This study lists sites in the areas below. Each link shows other recruiting studies near that city, from the public registry record.

San DiegoSan FranciscoWalnut CreekAurora

Follow this study

Get one email when the public record changes — results posted, or the study's status changes. Nothing else, ever.

We email about this public record only. Unsubscribe anytime with one click. Never medical advice. By subscribing you agree to our Terms of Use and Privacy Policy.

Look up another condition
Look up another city
Is this your study? This page was generated automatically from the public registry record. Sponsors can claim it — free — to add branding and verified contact routing. Claim this page →