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ClinicalTrials.gov public records Last synced Nov 15, 2026, 3:13 AM 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 49–72 of 314 matching trials from the live ClinicalTrials.gov search.

Filters: Intervention: Dietary Adherence Clear all

Conditions: Healthy
Interventions: patient-provider interaction; Behavioral
Lead sponsor: Centers for Disease Control and Prevention; Federal
Eligibility: 18 Years and older
Enrollment: 300 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2005 – 2007
U.S. locations: 1
States / cities: Albuquerque, New Mexico

Conditions: Smoking, Smoking Cessation, Adherence, Nicotine Dependence, Motivation
Interventions: Short Term Combination Nicotine Replacement Therapy (patch + gum), Long Term Combination Nicotine Replacement Therapy (patch + gum), Intensive Maintenance Counseling, Cognitive Medication Adherence Counseling (CAM), Electronic Medication Monitoring Device (the Helping Hand) + Feedback, Automated Adherence Prompting Phone Calls; Drug · Behavioral
Lead sponsor: University of Wisconsin, Madison; Other
Eligibility: 18 Years to 99 Years
Enrollment: 544 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2010 – 2014
U.S. locations: 1
States / cities: Madison, Wisconsin

Conditions: Overweight and Obesity, Weight Loss Maintenance, Dietary Habits
Interventions: Weight Loss Maintenance (Control vs. Reverse Diet); Behavioral
Lead sponsor: University of Colorado, Denver; Other
Eligibility: 21 Years to 70 Years
Enrollment: 24 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2018 – 2022
U.S. locations: 1
States / cities: Aurora, Colorado

Conditions: Diabetes Mellitus, Type 2
Interventions: Multicomponent online program, Breath meter, Text messages, Diet-appropriate foods and cookbooks; Behavioral
Lead sponsor: University of Michigan; Other
Eligibility: 18 Years and older
Enrollment: 44 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2016 – 2017
U.S. locations: 1
States / cities: Ann Arbor, Michigan

Conditions: Obesity
Interventions: Food diary and behavioral model; Behavioral
Lead sponsor: Jamaica Hospital Medical Center; Other
Eligibility: 15 Years to 45 Years · Female only
Enrollment: 257 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 1998 – 2005
U.S. locations: 3
States / cities: Morristown, New Jersey • New York, New York

Conditions: Polycystic Kidney Disease
Interventions: Ketogenic Diet, Ketone/Glucose Monitoring, CGM/CKM, Blood Draw, Body Composition, Change in glomerular filtration rate (mg/mmol) via magnetic resonance imaging (MRI) .; Other · Biological
Lead sponsor: Ohio State University; Other
Eligibility: 18 Years to 65 Years
Enrollment: 20 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2024 – 2027
U.S. locations: 1
States / cities: Columbus, Ohio

Conditions: Obesity, Overweight, Overweight and Obesity
Interventions: Core Behavioral Weight Loss (BWL) Intervention, Behavior Change Technique 1 Message (Action Planning), Behavior Change Technique 2 Message (Discrepancy between Current Behavior and Goal), Behavior Change Technique 3 Message (Feedback on Outcome of Behavior), Behavior Change Technique 4 Message (Social Support), Behavior Change Technique 5 Message (Social Comparison), Behavior Change Technique 6 Message (Social Reward), Behavior Change Technique 7 Message (Focus on Past Success); Behavioral
Lead sponsor: University of North Carolina, Chapel Hill; Other
Eligibility: 18 Years to 39 Years
Enrollment: 255 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2023 – 2025
U.S. locations: 1
States / cities: Chapel Hill, North Carolina

Conditions: Medication Adherence
Interventions: Diet/nutrition counsel+food aid, Dietary/nutrition counsel; Behavioral · Other
Lead sponsor: RAND; Other
Eligibility: 18 Years to 65 Years
Enrollment: 400 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2010 – 2011
U.S. locations: 1
States / cities: Santa Monica, California

Conditions: Obesity
Interventions: Weight Loss Maintenance + Healthy Thinking, Weight Loss Maintenance Treatment + Future Thinking; Behavioral
Lead sponsor: University of Connecticut; Other
Eligibility: 18 Years to 70 Years
Enrollment: 160 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2019 – 2021
U.S. locations: 1
States / cities: Hartford, Connecticut

Conditions: Blood Pressure
Interventions: Intensive Clinic Management, Intensive Tailored Telehealth Management; Behavioral
Lead sponsor: Wake Forest University Health Sciences; Other
Eligibility: 18 Years and older
Enrollment: 86 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2024 – 2028
U.S. locations: 1
States / cities: Winston-Salem, North Carolina

Conditions: Time Restricted Eating, Obesity, Weight Loss, Colorectal Cancer
Interventions: Time restricted eating, Calorie Restriction; Behavioral
Lead sponsor: University of Illinois Chicago; Other
Eligibility: 45 Years to 70 Years
Enrollment: 194 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2022 – 2027
U.S. locations: 1
States / cities: Chicago, Illinois

Conditions: HIV, Cardiovascular Disease, Diabetes, Hypertension, Colon Cancer
Interventions: Health Promotion Intervention, Health Awareness Control Intervention; Behavioral
Lead sponsor: University of Pennsylvania; Other
Eligibility: 40 Years and older · Male only
Enrollment: 302 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2015 – 2018
U.S. locations: 1
States / cities: Philadelphia, Pennsylvania

Conditions: Healthy Subject
Interventions: Dietary Intervention, Dual X-ray Absorptiometry, Questionnaire Administration; Dietary Supplement · Procedure · Other
Lead sponsor: Fred Hutchinson Cancer Center; Other
Eligibility: 18 Years to 50 Years · Female only
Enrollment: 21 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2019 – 2020
U.S. locations: 1
States / cities: Seattle, Washington

Conditions: Body Mass Index 25 or Greater, BRCA1 Gene Mutation, BRCA2 Gene Mutation, Breast Carcinoma, Cancer Survivor, Chronic Lymphocytic Leukemia, Fatigue, Health Status Unknown, Lynch Syndrome, Ovarian Carcinoma, Overweight
Interventions: Dietary Intervention, Internet-Based Intervention, Laboratory Biomarker Analysis, Questionnaire Administration, Telephone-Based Intervention; Dietary Supplement · Other · Behavioral
Lead sponsor: M.D. Anderson Cancer Center; Other
Eligibility: 18 Years and older
Enrollment: 337 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2014 – 2027
U.S. locations: 1
States / cities: Houston, Texas

Conditions: Diabete Type 2, Neuropathy, Painful
Interventions: INF® Therapy, NVIf; Other
Lead sponsor: Loma Linda University; Other
Eligibility: 35 Years to 85 Years
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2028
U.S. locations: 1
States / cities: Loma Linda, California

Conditions: Diabetes, Sedentary Lifestyle
Interventions: Tailored Physical Activity Intervention, Standard of Care; Behavioral
Lead sponsor: University of California, San Diego; Other
Eligibility: 18 Years to 70 Years
Enrollment: 25 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2016 – 2019
U.S. locations: 1
States / cities: La Jolla, California

Conditions: Food Addiction, Withdrawal
Interventions: Dietary Change (low in highly processed foods); Behavioral
Lead sponsor: University of Michigan; Other
Eligibility: 25 Years to 40 Years
Enrollment: 68 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2019 – 2021
U.S. locations: 1
States / cities: Ann Arbor, Michigan

Conditions: PreDiabetes, Adult Children
Interventions: Metformin, Digital Intervention; Drug · Behavioral
Lead sponsor: St. Jude Children's Research Hospital; Other
Eligibility: 18 Years to 44 Years
Enrollment: 96 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2022 – 2027
U.S. locations: 1
States / cities: Memphis, Tennessee

Conditions: Dementia, Frailty
Interventions: Mobile app, Usual Care; Other
Lead sponsor: University of Washington; Other
Eligibility: 65 Years and older
Enrollment: 19 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2023 – 2024
U.S. locations: 1
States / cities: Seattle, Washington

Conditions: Cancer Education, Spanish Language Cancer Education
Interventions: Cancer CientoUno (101) program, Latinos y el cáncer/Hablemos de cáncer (Translation in English: Latinos and Cancer/Let's Talk About Cancer), ¡Salud! Serie de Charlas (Translation in English: Health! Talk Series), Community/Researcher Forum: El Puente (Translation in English: The Bridge)., Lunch and Learn Updated Recommendations Series., Community Engagement (CE) Training Program for U54 Partnership Investigators, Community Advisory Panels (CAP), Research Corner, Community-based Training Program (CBTP) for Community Leaders and Stakeholders., Integrate Cancer 101 into the Stakeholders Programs, Community Engagement (CE) Training Program for Lay Community Members; Behavioral
Lead sponsor: H. Lee Moffitt Cancer Center and Research Institute; Other
Eligibility: 18 Years and older
Enrollment: 1,200 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2023 – 2028
U.S. locations: 1
States / cities: Tampa, Florida

Conditions: Obesity
Interventions: Gold-Standard Online Behavioral Obesity Treatment; Behavioral
Lead sponsor: The Miriam Hospital; Other
Eligibility: 18 Years to 70 Years
Enrollment: 150 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2022 – 2027
U.S. locations: 1
States / cities: Providence, Rhode Island

Conditions: Quality of Life, End Stage Renal Disease
Interventions: Multifaceted Educational / Cognitive Behavioral Intervention; Other
Lead sponsor: Columbia University; Other
Eligibility: 18 Years and older
Enrollment: 48 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2018 – 2020
U.S. locations: 1
States / cities: New York, New York

Conditions: Cancer, Nos
Interventions: NOURISH; Other
Lead sponsor: H. Lee Moffitt Cancer Center and Research Institute; Other
Eligibility: 18 Years and older
Enrollment: 11 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2025
U.S. locations: 1
States / cities: Tampa, Florida

Conditions: Obesity, Type 2 Diabetes, Chronic Kidney Disease (CKD)
Interventions: Social Cognitive Theory, Monitoring; Behavioral · Other
Lead sponsor: NYU Langone Health; Other
Eligibility: 40 Years and older
Enrollment: 269 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2014 – 2019
U.S. locations: 1
States / cities: New York, New York

Search by objective public record fields.

Computerized Risk Assessment in an Employee Population

Evaluation of Treatments to Improve Smoking Cessation Medication Adherence

Feasibility and Preliminary Efficacy of a Reverse Diet as a Novel Weight Loss Maintenance Strategy for Weight-Reduced Adults With Overweight/Obesity

Web-Delivered Interventions for Blood Sugar Control for Individuals With Type 2 Diabetes

Perinatal Outcomes in Nutritionally Monitored Obese Pregnant Women

Well-Formulated Ketogenic Diet Polycystic Kidney Disease

Just-in-time Adaptive Intervention Messaging in a Digital Weight Loss Intervention for Young Adults

Improving Food Security and Nutrition to Promote ART Adherence in Latin America

Physical Activity Choices Everyday

Telehealth-Enhanced Assessment and Management

Time-restricted Eating Versus Daily Continuous Calorie Restriction on Body Weight and Colorectal Cancer Risk Markers

Men Together Making a Difference: Health Promotion for Black Men

Effects of Alternative Healthy Eating Index-Based Diet on Inflammatory Markers and Breast Density in Healthy Participants

Energy Balance Interventions in Increasing Physical Activity in Breast Cancer Gene Positive Patients, Lynch Syndrome-Positive Patients, CLL Survivors or High-Risk Family Members

Combined Circulatory and Dietary Interventions for Neuropathy

Primary Care-Based Physical Activity for Diabetic Latinas

The Biobehavioral Impact of Diet Quality on Affect and Craving

An Open-Label Pilot Intervention Trial to Prevent Diabetes in Prediabetic Adult Survivors of Childhood Cancer

Pilot Mobile for Dementia and Frailty

Outreach Core Activities

Program for Fully Understanding Eating and Lifestyle Change (FUEL)

Improving Outcomes for Hemodialysis Patients

NutritiOUs fRuIts and veggieS to Improve Health: A Culinary Medicine Intervention

Lifestyle Management of CKD in Obese Diabetic Patients