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ClinicalTrials.gov public records Last synced Nov 4, 2026, 8:05 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 1–24 of 84 matching trials from the live ClinicalTrials.gov search.

Filters: Intervention: standard American diet Clear all

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

Conditions: Obesity, Heart Failure With Normal Ejection Fraction
Interventions: UFA dietary recommendations; Behavioral
Lead sponsor: Virginia Commonwealth University; Other
Eligibility: 18 Years and older
Enrollment: 30 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2019 – 2023
U.S. locations: 1
States / cities: Richmond, Virginia

Conditions: Obesity
Interventions: DASH diet, standard American diet; Behavioral
Lead sponsor: H. Lee Moffitt Cancer Center and Research Institute; Other
Eligibility: 18 Years and older · Female only
Enrollment: 28 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2027
U.S. locations: 1
States / cities: Tampa, Florida

Conditions: Obesity & Overweight, Prediabetes
Interventions: Precision Nutrition Intervention, Standard Nutrition Counseling; Behavioral
Lead sponsor: Prairie View A&M University; Other
Eligibility: 18 Years to 65 Years
Enrollment: 100 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2027
U.S. locations: 1
States / cities: Prairie View, Texas

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: 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: Clinical Stage III Cutaneous Melanoma AJCC v8, Clinical Stage IV Cutaneous Melanoma AJCC v8, Metastatic Melanoma, Pathologic Stage III Cutaneous Melanoma AJCC v8, Pathologic Stage IV Cutaneous Melanoma AJCC v8, Unresectable Melanoma, Stage II Melanoma, Uveal Melanoma, Mucosal Melanoma, Unresectable Clear Cell Renal Cell Carcinoma
Interventions: Dietary Intervention, Quality-of-Life Assessment, Questionnaire Administration; Other
Lead sponsor: M.D. Anderson Cancer Center; Other
Eligibility: 18 Years and older
Enrollment: 50 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2020 – 2026
U.S. locations: 1
States / cities: Houston, Texas

Conditions: Obesity, Type 2 Diabetes
Interventions: Reach-Out Program, nutritional and exercise program, Reach-In Program, standard of care; Behavioral
Lead sponsor: University of Chicago; Other
Eligibility: 9 Years to 65 Years
Enrollment: 131 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2008 – 2012
U.S. locations: 1
States / cities: Chicago, Illinois

Conditions: Inflammation, Pregnancy Related
Interventions: DHA supplement, Corn Oil: Soybean Oil; Dietary Supplement
Lead sponsor: Walter Reed National Military Medical Center; Federal
Eligibility: 18 Years and older · Female only
Enrollment: 210 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2019 – 2020
U.S. locations: 1
States / cities: Bethesda, Maryland

Conditions: Hyperlipidemias, Overweight and Obesity, Diabetes
Interventions: TeleMOVE!, Culinary Rx; Behavioral
Lead sponsor: Phoenix VA Health Care System; Federal
Eligibility: 18 Years to 89 Years
Enrollment: 87 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2015 – 2021
U.S. locations: 1
States / cities: Phoenix, Arizona

Conditions: Diabetes Prevention
Interventions: Lifestyle Intervention, Standard Family-Based intervention; Behavioral
Lead sponsor: Wake Forest University Health Sciences; Other
Eligibility: 8 Years and older
Enrollment: 33 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2013 – 2015
U.S. locations: 1
States / cities: Winston-Salem, North Carolina

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: 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

Conditions: Bladder Pain Syndrome, Female Sexual Dysfunction
Interventions: Onabotulinum toxin A, Conservative management (dietary and behavioral); Drug · Behavioral
Lead sponsor: Walter Reed National Military Medical Center; Federal
Eligibility: 18 Years to 99 Years · Female only
Enrollment: 159 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2024 – 2026
U.S. locations: 1
States / cities: Bethesda, Maryland

Conditions: Ileostomy; Complications, Bowel Obstruction, Postoperative Ileus
Interventions: Regular diet, Low fiber diet; Behavioral
Lead sponsor: Cedars-Sinai Medical Center; Other
Eligibility: 18 Years to 90 Years
Enrollment: 160 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2020 – 2023
U.S. locations: 1
States / cities: Los Angeles, California

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: Metabolic Associated-dysfunction Steatotic Liver Disease (MASLD), Metabolic Associated-dysfunction Steatohepatitis (MASH)
Interventions: Standard of care acceptance-based behavioral weight loss program, Occupational therapy dietary and lifestyle modifications; Behavioral
Lead sponsor: Grand Valley State University; Other
Eligibility: 18 Years and older
Enrollment: 24 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2023 – 2024
U.S. locations: 1
States / cities: Wyoming, Michigan

Conditions: Aromatase Inhibitor, Musculoskeletal Symptoms, Postmenopausal Breast Cancer Survivors
Interventions: APA, Sham APA control, Education control; Other
Lead sponsor: Johns Hopkins University; Other
Eligibility: 18 Years and older · Female only
Enrollment: 102 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2018 – 2020
U.S. locations: 1
States / cities: Baltimore, Maryland

Conditions: Obesity, Type 2 Diabetes
Interventions: Dietary; Other
Lead sponsor: University of Alabama at Birmingham; Other
Eligibility: 9 Years to 15 Years · Female only
Enrollment: 30 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2008 – 2010
U.S. locations: 1
States / cities: Birmingham, Alabama

Conditions: Microbiota, Cancer
Interventions: DASH Diet, standard American diet; Behavioral
Lead sponsor: H. Lee Moffitt Cancer Center and Research Institute; Other
Eligibility: 19 Years to 65 Years
Enrollment: 115 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2022 – 2026
U.S. locations: 1
States / cities: Tampa, Florida

Conditions: Osteoporosis, Obesity, Weight Loss
Interventions: Exercise and weight loss intervention; Other
Lead sponsor: University of North Carolina, Greensboro; Other
Eligibility: 23 Years to 40 Years · Female only
Enrollment: 31 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2008 – 2010
U.S. locations: 1
States / cities: Greensboro, North Carolina

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

Conditions: Breast Cancer Early Stage Breast Cancer (Stage 1-3), Breast Neoplasm Female, Breast Cancer
Interventions: Time restricted eating; Behavioral
Lead sponsor: University of Illinois Chicago; Other
Eligibility: 25 Years to 99 Years · Female only
Enrollment: 40 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026
U.S. locations: 2
States / cities: Chicago, Illinois

Conditions: Breastfeeding, Dietary Intervention, Milk Expression, Breast
Interventions: Lactation Support and ABME, Lactation Support and meal plan, Lactation Support; Other
Lead sponsor: Arkansas Children's Hospital Research Institute; Other
Eligibility: 18 Years and older · Female only
Enrollment: 240 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2025 – 2029
U.S. locations: 1
States / cities: Little Rock, Arkansas

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Community Interventions to Improve Breastfeeding

Unsaturated Fatty Acids to Improve Cardiorespiratory Fitness in Obesity and HFpEF

Modifying Diet to Improve Gut Microbiome

Precision Nutrition for Obesity and Prediabetes Prevention in Under-supported Communities

Precision Medicine Approach for Early Dementia & Mild Cognitive Impairment

Does Dietary and Lifestyle Counseling Prevent Excessive Weight Gain During Pregnancy? A Randomized Controlled Trial

Diet and Immune Effects Trial: DIET- A Randomized Double Blinded Dietary Intervention Study in Patients With Metastatic Melanoma Receiving Immunotherapy

REACH-OUT: Chicago Children's Diabetes Prevention Program

Docosahexaenoic Acid (DHA) Supplementation in High Risk Pregnancies

Pilot Study on the Effects of a Plant-Strong Diet on Cardiovascular Risk Factors

Parents and Children Together Preventing Diabetes (PACT PD)

Giving a Low Carbohydrate Diet to Overcome Hypertension

Enjoying Affordable and Tasty Food Together

Effect of Intradetrusor onabotulinumtoxinA Injection Versus Conservative Management on Female Sexual Function in Patients With Bladder Pain Syndrome

Implementing a Low Fiber Diet vs. Regular Diet in Postoperative Colorectal Patients With Ileostomies

Taste Alterations Study

Behavioral Lifestyle Intervention for Metabolic Dysfunction-associated Steatotic Liver Disease (MASLD) in Adults

Auricular Point Acupressure to Self-Manage Chronic Pain or Aromatase Inhibitor Musculoskeletal Symptoms in Breast Cancer Survivors: Effectiveness and Scientific Underpinnings

A Specialized Diet for the Unique Metabolic Characteristics of Peripubertal African American Girls

DASH INtervention to INvestigate the Gut

Breastfeeding and Exercise for Healthy Infants and Postpartum Moms Too!

Weight Management in Obese Pregnant Underserved African American Women

Feasibility and Acceptibility of a Multi-site Trial of Time Restircted Eating During Chemotheraply for Breast Cancer.

Effect of Prenatal and Postnatal Intervention Strategies on Breastfeeding Outcomes in Women With Excessive Weight (Ready, Set, Nourish Study)