Diabetes Care. 2025 Apr 24:dc242908. doi: 10.2337/dc24-2908. Online ahead of print.
ABSTRACT
Established by the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) in 2001, Type 1 Diabetes TrialNet (TrialNet) is an international consortium of clinical research centers that studies the development of type 1 diabetes and performs clinical studies aimed at delaying or preventing the disease. In recognition of NIDDK's 75th anniversary, this review will summarize the major findings, accomplishments, and future opportunities of its long-running program TrialNet. More than 20 intervention, observational, and mechanism-directed clinical studies have been conducted in collaboration with thousands of people living with type 1 diabetes and their families. New and repurposed immunotherapies have been successful in stages 2 and 3 of type 1 diabetes, contributing to the U.S. Food and Drug Administration approval of the first disease-modifying therapy to delay the onset of type 1 diabetes. Mechanistic findings continue to drive ongoing and future trial designs including novel combination therapies. TrialNet has several ongoing trials, with several for early stages of type 1 diabetes in development. There are new initiatives within TrialNet for community engagement, increasing clinical trial representation, personalizing treatments, and training the next generation of translational investigators.
PMID:40272284 | DOI:10.2337/dc24-2908