Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 19, 2026, 3:57 PM EDT

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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Diabetes, Pre-Diabetes
Interventions
water-soluble cinnamon extract (Cinnulin PF)
Drug
Lead sponsor
Mike O'Callaghan Military Hospital
Federal
Eligibility
18 Years and older
Enrollment
229 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2019
U.S. locations
4
States / cities
Travis Air Force Base, California • Eglin Air Force Base, Florida • Offutt Air Force Base, Nebraska + 1 more
Completed Not applicable Interventional Accepts healthy volunteers

The Insulin Sensitivity Using Aerobic Interval Conditioning

NCT01286922
Conditions
Pre-diabetes
Interventions
Behavioral: exercise
Other
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
30 Years to 60 Years · Male only
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Completed Not applicable Interventional Accepts healthy volunteers

Efficacy of Solarplast for Health and Oxidative Stress

NCT04144777
Conditions
Oxidative Stress, Healthy Aging, Skin Health
Interventions
Solarplast
Dietary Supplement
Lead sponsor
Deerland Enzymes
Industry
Eligibility
18 Years to 65 Years
Enrollment
84 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Kennesaw, Georgia
Conditions
Prediabetes
Interventions
Inulin, Placebo
Dietary Supplement
Lead sponsor
Virginia Polytechnic Institute and State University
Other
Eligibility
40 Years to 70 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Blacksburg, Virginia
Conditions
PreDiabetes
Interventions
NDPP-Flex, NDPP
Behavioral
Lead sponsor
Denver Health and Hospital Authority
Other
Eligibility
18 Years to 85 Years · Female only
Enrollment
214 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Denver, Colorado
Completed No phase listed Observational Accepts healthy volunteers

Noninvasive Transcutaneous Glucometer Development

NCT01168076
Conditions
Healthy, Prediabetic State (IGT), Diabetes Mellitus, Type 2, Diabetes Mellitus, Type 1
Interventions
Not listed
Lead sponsor
InLight Solutions
Industry
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2008
U.S. locations
1
States / cities
Albuquerque, New Mexico
Conditions
Prediabetes, Prediabetic State
Interventions
Fasting Mimicking Diet
Behavioral
Lead sponsor
University of California, Irvine
Other
Eligibility
30 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Irvine, California
Conditions
Diabetes Mellitus, Type 2, PreDiabetes
Interventions
Morning Exercise, Afternoon Exercise
Behavioral
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
30 Years to 80 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
3
States / cities
New Brunswick, New Jersey
Conditions
Occupational Stress, Gender Related Stress, Social Isolation, Hypertension, Pre Diabetes, Diabetes, Obesity
Interventions
Sisters for Heart Health, Basic intervention
Behavioral
Lead sponsor
Emory University
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
269 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Ellenton, Georgia
Conditions
Pre-Diabetes, Diabetes, Cardiovascular Risks
Interventions
Not listed
Lead sponsor
Mike O'Callaghan Military Hospital
Federal
Eligibility
18 Years and older
Enrollment
535 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
Las Vegas, Nevada
Completed No phase listed Observational Accepts healthy volunteers Results available

Opportunistic Screening for Prediabetes and Early Diabetes in Primary Care

NCT00787839
Conditions
Type 2 Diabetes Mellitus, Prediabetic State
Interventions
Glucose challenge test, Glucose tolerance test
Other
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years and older
Enrollment
1,939 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
1
States / cities
Decatur, Georgia
Conditions
Glucose Intolerance, Overweight and Obesity, Drug Effect, Adiposity
Interventions
Cyanocobalamin, Dulaglutide
Drug
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 50 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Houston, Texas
Conditions
PreDiabetes
Interventions
CGM-DPP, Control
Behavioral
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
18 Years and older
Enrollment
214 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Buffalo, New York
Conditions
Prediabetes, Prediabetes (Insulin Resistance, Impaired Glucose Tolerance), Cognition, Microvascular Function, Gut Microbiota, Endothelial Function (Reactive Hyperemia), Arterial Stiffness, Blood Pressure, Adult
Interventions
Peanuts
Dietary Supplement
Lead sponsor
Georgia State University
Other
Eligibility
20 Years to 59 Years
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Atlanta, Georgia
Completed Not applicable Interventional Accepts healthy volunteers

Avocado Snacks in a Prediabetic Population

NCT05263011
Conditions
PreDiabetes
Interventions
Avocado, low fat yogurt, low fat yogurt + fiber +fat
Other
Lead sponsor
Clinical Nutrition Research Center, Illinois Institute of Technology
Industry
Eligibility
25 Years to 70 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Weight Loss Trial, Cardiometabolic Syndrome, Hypertension, Dyslipidemia, Pre-diabetes, Type 2 Diabetes Mellitus
Interventions
Partnership for Improving Lifestyle Intervention (PILI) Lifestyle Program + Social Determinants of Health (SDOH) Component
Behavioral
Lead sponsor
University of Hawaii
Other
Eligibility
18 Years and older
Enrollment
242 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
4
States / cities
Fayetteville, Arkansas • Springdale, Arkansas • Honolulu, Hawaii
Completed Phase 3 Interventional Results available

Diabetes Prevention Program Outcomes Study

NCT00038727
Conditions
Diabetes Mellitus, Cancer, CVD
Interventions
DPPOS Group Lifestyle, Metformin, DPPOS Boost Lifestyle, Intensive Lifestyle Group Session
Behavioral · Drug
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
25 Years and older
Enrollment
2,779 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1996 – 2022
U.S. locations
1
States / cities
Rockville, Maryland
Enrolling by invitation Not applicable Interventional

Food Sequencing in Food Insecurity

NCT07488767
Conditions
Prediabetes, Diabetes Mellitus, Food Insecurity
Interventions
Food Order/Meal Sequencing, Standard of Care Counseling
Behavioral
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 75 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
New York, New York
Completed Phase 1Phase 2 Interventional Results available

Metformin to Augment Low Milk Supply (MALMS) Study

NCT02179788
Conditions
Low Milk Supply, Pre-diabetes, Insulin Resistance, Suppressed Lactation
Interventions
Standard care, Metformin, Placebo
Behavioral · Drug
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
20 Years and older · Female only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Cincinnati, Ohio
Completed Not applicable Interventional Results available

TRE With Physical Activity for Weight Management

NCT04978376
Conditions
Pre Diabetes, Overweight and Obesity
Interventions
Time restricted eating
Behavioral
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
50 Years to 70 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Chicago, Illinois
Completed Not applicable Interventional Accepts healthy volunteers

Effects of a Wholegrain Diet on Body Composition and Energy Balance

NCT01411540
Conditions
Overweight, Obesity, Pre-diabetic
Interventions
Whole grains
Dietary Supplement
Lead sponsor
The Cleveland Clinic
Other
Eligibility
20 Years to 50 Years
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Metabolic Syndrome X, Overweight, Hypertension, Dyslipidemias, Prediabetic State
Interventions
Chloroquine, Placebo Comparator
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 70 Years
Enrollment
357 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
St Louis, Missouri
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Northern Manhattan Study of Metabolism and Mind

NCT02470260
Conditions
Diabetes, Pre-diabetes, Cognition - Other, Depressive Symptoms, Metabolic Syndrome
Interventions
Not listed
Lead sponsor
Columbia University
Other
Eligibility
50 Years to 64 Years
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2026
U.S. locations
1
States / cities
New York, New York
Conditions
Pre-Gestational Diabetes, Type2diabetes, Pregnancy in Diabetic, Pregnancy, High Risk
Interventions
DEXCOM G7 PRO Continuous Glucose Monitor, Patient mHealth app linked to a provider dashboard, Care team coaching for medical and social needs (HUB), Provider dashboard
Device · Behavioral
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older · Female only
Enrollment
124 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
Columbus, Ohio