Search | Clinical Trials Finder

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Nov 4, 2026, 8:57 PM EST

All trial information on this site comes from the official ClinicalTrials.gov public API (clinicaltrials.gov/api/v2), run by the U.S. National Library of Medicine. We only display that public information; we do not add opinions, endorsements, or any other intent. Always review the official ClinicalTrials.gov record for the latest information.

Showing 265–288 of 870 matching trials from the live ClinicalTrials.gov search.

Filters: Intervention: No diet Clear all

Conditions: Obesity, Overweight
Interventions: Standard Behavioral Treatment, SBT+LOV; Behavioral
Lead sponsor: University of Pittsburgh; Other
Eligibility: 18 Years to 55 Years
Enrollment: 200 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2002 – 2005
U.S. locations: 1
States / cities: Pittsburgh, Pennsylvania

Conditions: Healthy Aging
Interventions: Omnivorous, No meat; Other
Lead sponsor: South Dakota State University; Other
Eligibility: 65 Years and older
Enrollment: 59 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2022 – 2024
U.S. locations: 1
States / cities: Brookings, South Dakota

Conditions: Evaluate Accuracy 24 Dietary Recall
Interventions: No intervention (observational study); Other
Lead sponsor: Texas Tech University; Other
Eligibility: 18 Years to 65 Years
Enrollment: 75 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2025
U.S. locations: 1
States / cities: Lubbock, Texas

Conditions: Breast Cancer
Interventions: Lovaza 4gm oral, Raloxifene 60 Mg Oral Tablet, Raloxifene 30 Mg Oral Tablet, Lovaza 4gm & Raloxifene 30mg; Dietary Supplement · Drug
Lead sponsor: Milton S. Hershey Medical Center; Other
Eligibility: 35 Years to 70 Years · Female only
Enrollment: 266 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2009 – 2015
U.S. locations: 1
States / cities: Hershey, Pennsylvania

Conditions: Healthy
Interventions: Almonds, Then no almonds, No Almonds, Then almonds; Dietary Supplement · Other
Lead sponsor: University of Florida; Other
Eligibility: 18 Years to 40 Years
Enrollment: 58 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2013 – 2014
U.S. locations: 1
States / cities: Gainesville, Florida

Conditions: Healthy, Healthy Volunteer, Healthy Volunteers, Healthy Adult, Healthy Male and Female Subjects, Healthy Subjects, Healthy Volunteers Only, Healthy Non-smokers
Interventions: Negative control, Avocado, Fat and fiber addition; Other
Lead sponsor: University of Vermont Medical Center; Other
Eligibility: 21 Years to 65 Years
Enrollment: 30 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2025 – 2026
U.S. locations: 1
States / cities: Burlington, Vermont

Conditions: Prostate Cancer
Interventions: Low carbohydrate diet; Behavioral
Lead sponsor: Duke University; Other
Eligibility: 20 Years and older · Male only
Enrollment: 83 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2013 – 2018
U.S. locations: 3
States / cities: Los Angeles, California • Durham, North Carolina

Conditions: Autoimmune Hepatitis
Interventions: Dietary assignment; Dietary Supplement
Lead sponsor: Indiana University; Other
Eligibility: 18 Years to 80 Years
Enrollment: 48 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2023 – 2028
U.S. locations: 1
States / cities: Indianapolis, Indiana

Conditions: Atherosclerotic Cardiovascular Disease, Metabolic Syndrome
Interventions: Health Education, Transcendental Meditation; Behavioral
Lead sponsor: Robert Schneider, MD; Other
Eligibility: 55 Years and older · Female only
Enrollment: 201 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2001 – 2004
U.S. locations: 2
States / cities: Washington D.C., District of Columbia • Atlanta, Georgia

Conditions: Anemia of Chronic Kidney Disease
Interventions: Cholecalciferol; Drug
Lead sponsor: Johns Hopkins University; Other
Eligibility: 1 Year to 21 Years
Enrollment: 34 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2012 – 2015
U.S. locations: 1
States / cities: Baltimore, Maryland

Conditions: Healthy Diet, Healthy Nutrition
Interventions: Green Chef Meal Delivery Program; Dietary Supplement
Lead sponsor: Green Chef Corporation; Industry
Eligibility: 25 Years and older
Enrollment: 100 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2024 – 2025
U.S. locations: 1
States / cities: Las Vegas, Nevada

Conditions: Diabetes Mellitus, Type 2, Diabetes Mellitus Type 2 in Obese
Interventions: low-fat vegan diet; Behavioral
Lead sponsor: Physicians Committee for Responsible Medicine; Other
Eligibility: 18 Years and older
Enrollment: 26 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2024 – 2025
U.S. locations: 1
States / cities: Washington D.C., District of Columbia

Conditions: Musculoskeletal Injury, Hypogonadism, Hormonal Contraception
Interventions: Goserelin 3.6 MG, Multi-Stressor Training, Testosterone gel (AndroGel 5g), Testosterone gel (AndroGel 1.25g); Drug · Other
Lead sponsor: Bradley Nindl; Other
Eligibility: 18 Years to 40 Years
Enrollment: 120 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2024 – 2027
U.S. locations: 1
States / cities: Pittsburgh, Pennsylvania

Conditions: Metabolic Syndrome
Interventions: Daily consumption of tree nuts and extra virgin olive oil; Behavioral
Lead sponsor: Wake Forest University Health Sciences; Other
Eligibility: 35 Years and older
Enrollment: 34 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2021 – 2022
U.S. locations: 1
States / cities: Winston-Salem, North Carolina

Conditions: Child Obesity
Interventions: FUNPALs Playgroup, Healthy Toddler Parent Group; Behavioral
Lead sponsor: University of Houston; Other
Eligibility: 18 Years and older
Enrollment: 27 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2018 – 2019
U.S. locations: 1
States / cities: Houston, Texas

Conditions: Dementia, Dysphagia, Alzheimer Disease
Interventions: Isometric tongue strengthening facilitated by Iowa Oral Performance Instrument (IOPI), Biotene Oral Balance Gel; Device
Lead sponsor: University of Wisconsin, Madison; Other
Eligibility: 50 Years to 99 Years
Enrollment: 76 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2020 – 2025
U.S. locations: 1
States / cities: Madison, Wisconsin

Conditions: Fetal Growth Restriction
Interventions: Left lateral recumbent positioning; Behavioral
Lead sponsor: University of Colorado, Denver; Other
Eligibility: 18 Years to 65 Years · Female only
Enrollment: 100 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2025 – 2026
U.S. locations: 2
States / cities: Aurora, Colorado • Denver, Colorado

Conditions: Cancer, Skin Fibroblasts, Muscle Weakness
Interventions: Nicotinamide Riboside (NR); Dietary Supplement
Lead sponsor: National Heart, Lung, and Blood Institute (NHLBI); NIH
Eligibility: 18 Years to 70 Years
Enrollment: 1 participant
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2019
U.S. locations: 1
States / cities: Bethesda, Maryland

Conditions: Weight Loss, Breast Cancer Risk Factors
Interventions: CONECT; Behavioral
Lead sponsor: Virginia Commonwealth University; Other
Eligibility: 40 Years to 65 Years · Female only
Enrollment: 14 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2017 – 2019
U.S. locations: 1
States / cities: Richmond, Virginia

Conditions: Smoking Cessation
Interventions: Varenicline, Oral Nicotine Replacement Therapy (NRT), Medication Reminders, Tobacco Cessation Counseling; Drug · Behavioral
Lead sponsor: University of Oklahoma; Other
Eligibility: 18 Years to 65 Years
Enrollment: 34 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2020 – 2022
U.S. locations: 1
States / cities: Oklahoma City, Oklahoma

Conditions: HIV/AIDS
Interventions: No intervention; Other
Lead sponsor: University of Washington; Other
Eligibility: 18 Years and older
Enrollment: 850 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2019 – 2023
U.S. locations: 4
States / cities: Birmingham, Alabama • Boston, Massachusetts • Cleveland, Ohio + 1 more

Conditions: Cardiovascular Disease
Interventions: Walnut Diet, Walnut Control Diet, Low ALA Diet; Other
Lead sponsor: Penn State University; Other
Eligibility: 30 Years to 65 Years
Enrollment: 46 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2014 – 2018
U.S. locations: 1
States / cities: University Park, Pennsylvania

Conditions: PreDiabetes, Insulin Resistance, Overweight, Obesity
Interventions: Palmitoleic acid, Placebo; Dietary Supplement · Other
Lead sponsor: Brigham and Women's Hospital; Other
Eligibility: 18 Years to 70 Years
Enrollment: 40 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2023 – 2029
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Yogurt Intake, Gastrointestinal Immune Function, Gut Microbiome, Gut Health
Interventions: Yogurt Intervention; Other
Lead sponsor: USDA, Western Human Nutrition Research Center; Federal
Eligibility: 50 Years to 75 Years
Enrollment: 32 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2023 – 2024
U.S. locations: 1
States / cities: Davis, California

Search by objective public record fields.

Preference and Vegetarian Diet in Weight Loss Treatment

Protein-Distinct Macronutrient-Equivalent Diet 2

Controlled Feeding With 24 Hour Recall

Nutritional Supplements and Hormonal Manipulations for Breast Cancer Prevention

Almonds: Digestive Health and Immune Function of Adults and Children

Avocado and Postprandial Responses

Carbohydrate Restriction and Prostate Cancer Growth

Mediterranean Diet Versus Western Diet on Fatigue in Autoimmune Hepatitis Patients

Multicenter Trial of Meditation and Health Education for Cardiometabolic Disease in Black Women

Vitamin D as a Modifier of Serum Hepcidin in Children With Chronic Kidney Disease

A Clinical Trial to Evaluate the Efficacy of a Healthy Meal Plan in Improving Health Biomarkers and Promoting Healthy Weight Management.

The Effect of a Low-fat Vegan Dietary Intervention on Intracellular Lipid, Insulin Sensitivity, and Glycemic Control in Type 2 Diabetes

Adaptions and Resiliency to Multi-Stressor OpeRations

Nuts and Oil Pilot Study

Third Ward Wellness Study for Families

Interventions for Patients With Alzheimer's Disease and Dysphagia

Maternal Left Lateral Position in Fetal Growth Restriction

Nicotinamide Riboside on Mitochondrial Function in Li-Fraumeni Syndrome

Addressing Modifiable Breast Cancer Risk Factors With Project CONECT

Effectiveness of Combination Varenicline and Oral Nicotine Replacement Therapy (COMBO)

Impact of Physical Activity and Diet on Symptom Experience in People Living With HIV

Effects of Walnuts on Central Blood Pressure, Arterial Stiffness Indices, Lipoproteins, and Other CVD Risk Factors

Monounsaturated Fatty Acid Supplementation for Overweight and Obese Individuals With Prediabetes

Yogurt and GI Health