Nested Pilot Study Comparing Two Treatments to Reduce Type 2 Diabetes Risk in At-Risk Delawareans

This nested pilot Randomized Clinical Trial will determine whether the Diabetes Prevention Program (DPP) enhanced with evidence-based sleep health and time restricted eating interventions ("DPP++") is more effective than the DPP alone for improving metabolic and cardiovascular metrics in 40 overweight/obese adults with prediabetes.

NCT Number	NCT07450118
Lead Sponsor	University of Delaware
Conditions	Prediabetes
Enrollment	40 participants
Start Date	2026-05
Primary Completion	2026-12 (estimated)
Study Completion	2027-06 (estimated)
Updated on ClinicalTrials.gov	2026-03-04