Condition Directory

Diabetes clinical trials

Directory of U.S. ClinicalTrials.gov public records for Diabetes. Browse Diabetes recruiting trials, filter by phase, sponsor, location, or intervention, and open the official ClinicalTrials.gov study record for each result.

By the Clinical Trials Finder editorial team Guidance last reviewed June 10, 2026 Data synced July 22, 2026 Report an issue

ClinicalTrials.gov public records Last synced Jul 22, 2026, 4:57 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official matching trials

679

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How Diabetes studies are organized in the registry

Generic “diabetes” listings mix type 1, type 2, and gestational diabetes, so the subtype is the first thing to pin down — this directory also has a dedicated type 2 diabetes page. Device studies (continuous glucose monitors, insulin delivery systems) are a large slice of the portfolio and are easiest to find by querying the device term itself.

Terms that often appear in related listings

type 1 diabetes type 2 diabetes continuous glucose monitor gestational diabetes

These describe how studies tend to be titled and grouped on ClinicalTrials.gov — they are search vocabulary, not medical guidance.

Showing 1–12 of 679 matching trials for Diabetes.

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Conditions: Type 1 Diabetes (T1D), Latent Autoimmune Diabetes in Adult (LADA), Pancreatitis
Interventions: Exercise program, Self-monitoring; Behavioral
Lead sponsor: Yale University; Other
Eligibility: 30 Years to 65 Years
Enrollment: 60 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2025 – 2027
U.S. locations: 1
States / cities: New Haven, Connecticut

Conditions: Heart Failure, Diabetes Mellitus
Interventions: Libre 2 rt-CGM, POC BG + Blinded CGM; Device · Diagnostic Test
Lead sponsor: Emory University; Other
Eligibility: 18 Years to 90 Years
Enrollment: 140 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2027
U.S. locations: 1
States / cities: Atlanta, Georgia

Conditions: Diabetes, Alzheimer's Disease (Incl Subtypes), Dementia, Hypoglycemia
Interventions: Continuous Glucose Monitoring; Device
Lead sponsor: Indiana University; Other
Eligibility: 65 Years and older
Enrollment: 62 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2027
U.S. locations: 1
States / cities: Indianapolis, Indiana

Conditions: Type 1 Diabetes, Diabetes in Children
Interventions: T1D Parent Check-in; Behavioral
Lead sponsor: Massachusetts General Hospital; Other
Eligibility: 18 Years and older
Enrollment: 50 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2024 – 2026
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Type 2 Diabetes
Interventions: DexCom G6; Device
Lead sponsor: Kathleen Dungan; Other
Eligibility: 18 Years and older
Enrollment: 108 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2022 – 2027
U.S. locations: 1
States / cities: Columbus, Ohio

Conditions: Prediabetes
Interventions: Peanut butter, Usual diet; Other
Lead sponsor: Penn State University; Other
Eligibility: 40 Years to 65 Years
Enrollment: 56 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2027 – 2028
U.S. locations: 1
States / cities: University Park, Pennsylvania

Conditions: Diabetes
Interventions: FindHelp, Peer Support, Social Work, Financial Navigation; Behavioral
Lead sponsor: University of Michigan; Other
Eligibility: 18 Years and older
Enrollment: 694 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2030
U.S. locations: 1
States / cities: Ann Arbor, Michigan

Conditions: Diabetes Mellitus
Interventions: Continuous Glucose Monitor (CGM); Device
Lead sponsor: Mayo Clinic; Other
Eligibility: 18 Years and older
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026
U.S. locations: 1
States / cities: Jacksonville, Florida

Conditions: Type 2 Diabetes
Interventions: Unblinded CGM/Nutrition Therapy, Blinded CGM/Nutrition Therapy, Unblinded CGM/No Nutrition Therapy, Blinded CGM/No Nutrition Therapy; Behavioral
Lead sponsor: University of Minnesota; Other
Eligibility: 18 Years and older
Enrollment: 72 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2025 – 2027
U.S. locations: 1
States / cities: Minneapolis, Minnesota

Conditions: Diabetes Mellitus
Interventions: Real time CGM data monitoring, Insulin dose adjustment based on glucometer and CGM glucose data trends, Share CGM data on admission and on discharge from the hospital; Device
Lead sponsor: Mayo Clinic; Other
Eligibility: 18 Years and older
Enrollment: 150 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2025 – 2027
U.S. locations: 1
States / cities: Jacksonville, Florida

Conditions: Diabetes Mellitus, Type 2, Preterm Birth, Pregnancy, High Risk, Diabetes, Gestational
Interventions: Sliding Scale Insulin, Up-Titration of Home Insulin, Continuous Insulin Infusion, Dexcom G6 Professional Continuous Glucose Monitor; Drug · Device
Lead sponsor: University of Alabama at Birmingham; Other
Eligibility: Up to 50 Years
Enrollment: 120 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2022 – 2026
U.S. locations: 4
States / cities: Birmingham, Alabama • Portland, Oregon • Greenville, South Carolina + 1 more

Conditions: Type 2 Diabetes Mellitus (T2DM), Time Restricted Eating, Microalbuminuria
Interventions: Time Restricted Eating; Behavioral
Lead sponsor: University of California, San Diego; Other
Eligibility: 18 Years to 75 Years
Enrollment: 25 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2028
U.S. locations: 1
States / cities: La Jolla, California

About this Diabetes clinical trials directory page

What this page lists: U.S. ClinicalTrials.gov public records that list Diabetes as a study condition, including recruiting, not yet recruiting, and active not recruiting trials across phase 1, phase 2, and phase 3.
How to narrow results: Use the filters above to scope by intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, age, or NCT ID within Diabetes.
Where the data comes from: Records are sourced from the official ClinicalTrials.gov public API. Each result links back to the official study page, which is the source of truth for eligibility, enrollment, and contact information.
What this page does not do: No medical advice, eligibility judgments, treatment recommendations, ranking of trials by quality, or AI-generated medical summaries.

Diabetes clinical trials

How Diabetes studies are organized in the registry

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Live official records

Building and Sustaining Exercise Habits for Adults With Type 1 Diabetes

CGM Use in Heart Failure

Enhancing Shared Decision-making to Guide Care for People With Dementia and Diabetes

The T1D Parent Check-In: A Preventative Intervention

Continuous Glucose Monitoring Following Hospital Discharge

Cardiometabolic & Cognitive Effects of Peanut Butter in Prediabetes

Leveraging Interventions for Needs and Knowledge in Diabetes (LINKD)

A Study to Evaluate Continuous Glucose Monitor in Hospitalized, Post-operative Patients With Diabetes Mellitus

Individualized Diabetes Education Assisted by CGM (IDEA-CGM)

Inpatient Use of Personal Continuous Glucose Monitor (CGM) to Improve Diabetes Mellitus Control

Glycemic Control After Antenatal Corticosteroids in Women With Pregestational and Gestational Diabetes

Time Restricted Eating in Patients With Microalbuminuria

About this Diabetes clinical trials directory page