Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 16, 2026, 2:36 PM EDT

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Showing 1–24 of 83 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Type 1 Diabetes
Interventions
NUTRI-Beta Counseling, Standard dietary counseling, Free weekly produce foods
Other · Dietary Supplement
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
6 Years to 17 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
2
States / cities
Hershey, Pennsylvania
Conditions
Obesity, Pregnancy
Interventions
Dietary and lifestyle counseling
Behavioral
Lead sponsor
Carolinas Medical Center
Other
Eligibility
18 Years to 49 Years · Female only
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2007
U.S. locations
1
States / cities
Charlotte, North Carolina
Conditions
Type 2 Diabetes, Food Insecurity
Interventions
Food support, Nutritional Counseling and education
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
281 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
San Francisco, California
Conditions
Depression / Major Depressive Disorder, Food Insecurity
Interventions
Medically Tailored, Home-delivered Groceries, Active Comparison Group: Monthly Grocery Gift Card
Other
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
3
States / cities
Worcester, Massachusetts
Conditions
Hypertension
Interventions
FAITH! HTN app
Behavioral
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Rochester, Minnesota
Completed Not applicable Interventional

Diet Study on Ulcerative Colitis

NCT04147598
Conditions
Ulcerative Colitis
Interventions
LFD, SAD
Other
Lead sponsor
University of Miami
Other
Eligibility
18 Years to 70 Years
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Miami, Florida
Conditions
Obesity, Pregnancy, Weight Gain
Interventions
Standard Parents As Teachers (PAT), Parents As Teachers Plus (PAT+)
Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
267 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
St Louis, Missouri
Completed Not applicable Interventional Accepts healthy volunteers

Community Interventions to Improve Breastfeeding

NCT05503069
Conditions
Breastfeeding, Breastfeeding, Exclusive
Interventions
Interventions with social and cultural components
Behavioral
Lead sponsor
University of Mississippi Medical Center
Other
Eligibility
25 Years to 35 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Jackson, Mississippi
Completed Not applicable Interventional Accepts healthy volunteers Results available

Dietary Ketosis: Fatty Acids Activate AMPK Energy Circuits Modulating Global Methylation

NCT03319173
Conditions
Mild Cognitive Impairment, Metabolic Syndrome
Interventions
Dietary intervention
Behavioral
Lead sponsor
Bristlecone Health, Inc.
Industry
Eligibility
35 Years to 80 Years
Enrollment
98 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Maple Grove, Minnesota
Conditions
Mild Cognitive Impairment, Dementia, Mild
Interventions
Precision Medicine Approach, Hormones and Medications tailored to lab tests, combined with devices that support stress management and brain exercises, Standard-of-Care, Lifestyle including diet, exercise, stress management
Dietary Supplement · Combination Product · Behavioral
Lead sponsor
Alzheimer's Prevention and Reversal Project, Inc.
Other
Eligibility
45 Years to 76 Years
Enrollment
73 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
6
States / cities
Folsom, California • San Rafael, California • Walnut Creek, California + 3 more
Conditions
Diabetes Mellitus, Type 2
Interventions
Coached Care, Standard Diabetes Education
Behavioral
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years to 80 Years
Enrollment
540 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2013
U.S. locations
3
States / cities
Newport Beach, California • Orange, California • Westminster, California
Completed Not applicable Interventional Accepts healthy volunteers

Giving a Low Carbohydrate Diet to Overcome Hypertension

NCT04230928
Conditions
Hypertension, African Americans, Diet, Carbohydrate-Restricted, Risk Reduction Behavior
Interventions
Very low carbohydrate diet, Standard DPP-GLB diet, Standard DPP-GLB program modules
Other · Behavioral
Lead sponsor
Baylor Research Institute
Other
Eligibility
18 Years to 74 Years
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Overweight, Obesity
Interventions
Standard Diet, Ketogenic Diet, Placebo, Nicotinamide Riboside
Other · Dietary Supplement
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years to 65 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Food Insecurity, Dietary Quality, Quality of Life, Cooking Self-efficacy, Perceived Stress, Anxiety, Depressive Symptomatology, Anthropometrics: Height and Weight, Glucose Variability, Blood Pressure
Interventions
Meal Kit and Nutrition Education
Other
Lead sponsor
University of Massachusetts, Lowell
Other
Eligibility
40 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Lowell, Massachusetts
Recruiting Not applicable Interventional

Taste Alterations Study

NCT06669416
Conditions
Chemotherapy Side Effects, Taste, Altered
Interventions
Taste Alteration Self-Assessment, Taste Alternation Self-Management
Behavioral
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Diabetes
Interventions
Hyperinsulinemic-hypoglycemic clamp
Procedure
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
18 Years to 40 Years
Enrollment
4 participants
Timeline
2018 – 2019
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Conditions
Type 2 Diabetes
Interventions
Continuous Glucose Monitoring (CGM), Adaptive dietary intervention (GEM)
Device · Behavioral
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2028
U.S. locations
1
States / cities
New York, New York
Conditions
Obesity and Obesity-related Medical Conditions
Interventions
Lifestyle Coaching
Behavioral
Lead sponsor
Cambridge Health Alliance
Other
Eligibility
18 Years to 60 Years · Male only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Sommerville, Massachusetts
Conditions
Diabetes Mellitus, Type 1
Interventions
Ketogenic Diet, Standard Diet
Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 65 Years
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2030
U.S. locations
1
States / cities
St Louis, Missouri
Completed Not applicable Interventional Accepts healthy volunteers

The Plant-Based and Soul-Full Study (PASS)

NCT03565718
Conditions
Dietary Modification
Interventions
Dietary Intervention: Restaurant, Dietary Intervention: Standard/Grocery
Behavioral
Lead sponsor
University of South Carolina
Other
Eligibility
18 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Columbia, South Carolina
Conditions
Hypertension
Interventions
Heart Health and Nutrition for Life (HHNL), Self-Measured Blood Pressure
Behavioral
Lead sponsor
University of New Mexico
Other
Eligibility
18 Years to 84 Years
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Albuquerque, New Mexico
Recruiting Not applicable Interventional Accepts healthy volunteers

Gut Flora Metabolite Reduction After Dietary Intervention (GRADY)

NCT02016430
Conditions
Dietary Modification, Cardiovascular Risk Factor
Interventions
MeLT Dietary intervention, TLC Dietary intervention, MeLT dietary intervention with TMAO
Behavioral
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
170 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2026
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Cancer Survivor, Healthy Subject, Stage I Colorectal Cancer, Stage IA Breast Cancer, Stage IB Breast Cancer, Stage IIA Breast Cancer, Stage IIA Colorectal Cancer, Stage IIB Breast Cancer, Stage IIB Colorectal Cancer, Stage IIC Colorectal Cancer, Stage IIIA Breast Cancer, Stage IIIA Colorectal Cancer, Stage IIIB Breast Cancer, Stage IIIB Colorectal Cancer, Stage IIIC Breast Cancer, Stage IIIC Colorectal Cancer
Interventions
Educational Intervention, Internet-Based Intervention, Monitoring Device, Quality-of-Life Assessment, Questionnaire Administration
Other · Device
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
30 Years to 75 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Madison, Wisconsin
Conditions
Diabetes
Interventions
Intensive diabetes self-management education, Enhanced standard diabetes education
Behavioral
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Chicago, Illinois