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ClinicalTrials.gov public records Last synced Nov 15, 2026, 5:22 AM EST

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Showing 193–216 of 542 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Baseline Diet Clear all
Completed Phase 2 Interventional

Implementation Intentions for Weight Loss and Dietary Change in College Students With Overweight and Obesity

NCT04105309
View directory record Official record
Conditions
Obesity
Interventions
Implementation Intentions, Fluency Training, Text Messages, Goal Intentions
Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 25 Years · Female only
Enrollment
95 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Sep 30, 2019 · Synced Nov 15, 2026, 5:22 AM EST
Completed Phase 2 Interventional Accepts healthy volunteers

Effectiveness of Various Smoking Cessation Therapies in Reducing Smoking in Adolescents - 1

NCT00158171
View directory record Official record
Conditions
Smoking Cessation, Tobacco Use Disorder
Interventions
Nicotine Replacement Therapies, Nicotine patch, Folic Acid
Drug · Dietary Supplement
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
13 Years to 18 Years
Enrollment
128 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2004
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 10, 2017 · Synced Nov 15, 2026, 5:22 AM EST
Recruiting Not applicable Interventional

A Mixed-Methods Metabolomics Investigation of Lifestyle and Energy Balance During Breast Cancer Survivorship

NCT07655934
View directory record Official record
Conditions
Breast Cancer
Interventions
Survey completion, Urine specimen banking, Qualitative interviews
Other
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
18 Years and older · Female only
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 24, 2026 · Synced Nov 15, 2026, 5:22 AM EST
Completed Not applicable Interventional Accepts healthy volunteers

Minimum Time Effect of Fish Oil on Arterial Stiffness

NCT06981364
View directory record Official record
Conditions
Arterial Stiffness
Interventions
Fish Oil
Dietary Supplement
Lead sponsor
Salisbury University
Other
Eligibility
18 Years to 30 Years
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Salisbury, Maryland
Source: ClinicalTrials.gov public record
Updated May 20, 2025 · Synced Nov 15, 2026, 5:22 AM EST
Active, not recruiting Not applicable Interventional

Malnutrition Screening and Dietary Intervention to Improve Nutrition Outcomes in Patients With Unresectable Pancreatic Cancer

NCT06090916
View directory record Official record
Conditions
Stage III Pancreatic Cancer, Pancreatic Adenocarcinoma Non-resectable
Interventions
Best Practice, Dietary Intervention, Medical Chart Review, Medical Device Usage and Evaluation, Nutritional Assessment, Questionnaire Administration
Other
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 26, 2026 · Synced Nov 15, 2026, 5:22 AM EST
Recruiting No phase listed Observational

A First-in-Human Study of FID-022 in Solid Tumor Patients

NCT07249775
View directory record Official record
Conditions
Pancreatic Cancer, Cancer Cachexia
Interventions
Baseline Lifestyle and Symptom Assessment, Extended Lifestyle Monitoring, Feasibility Survey
Other
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Jan 28, 2026 · Synced Nov 15, 2026, 5:22 AM EST
Completed Not applicable Interventional Accepts healthy volunteers

Promoting Lifestyle Change Via Tailored mHealth Feedback to Improve Health

NCT03367936
View directory record Official record
Conditions
Overweight and Obesity
Interventions
One-on-one Session, Self-monitoring, Feedback
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
502 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 13, 2025 · Synced Nov 15, 2026, 5:22 AM EST
Completed Not applicable Interventional Accepts healthy volunteers Results available

Effects of Dietary Omega-3 Fatty Acids on Reproductive Hormones in Obese Women

NCT01894581
View directory record Official record
Conditions
Obesity, Fertility
Interventions
LOVAZA, GnRH
Dietary Supplement · Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 42 Years · Female only
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Feb 2, 2017 · Synced Nov 15, 2026, 5:22 AM EST
Completed Not applicable Interventional Accepts healthy volunteers

Short Chain Fatty Acid Metabolism in COPD

NCT03327181
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease
Interventions
short chain fatty acid tracers
Dietary Supplement
Lead sponsor
Texas A&M University
Other
Eligibility
45 Years to 100 Years
Enrollment
63 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
College Station, Texas
Source: ClinicalTrials.gov public record
Updated Sep 30, 2025 · Synced Nov 15, 2026, 5:22 AM EST
Not listed No phase listed Observational

Intensity-Modulated Proton Therapy (IMPT) or TransOral Robotic Surgery (TORS) for the Treatment of Low-Risk Oropharynx Squamous Cell

NCT02663583
View directory record Official record
Conditions
Cancer of the Mouth, Oropharynx Squamous Cell Carcinoma
Interventions
Symptom Questionnaires, Dysphagia Inventory Questionnaire, Activity Bands
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 23, 2019 · Synced Nov 15, 2026, 5:22 AM EST
Completed Not applicable Interventional

Teaching Obesity Treatment Options to Adult Learners (TOTAL): A Multisite RCT

NCT05346575
View directory record Official record
Conditions
Obesity, Overweight
Interventions
Teaching Obesity Treatments to Adult Learners (TOTAL), Usual care
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 70 Years
Enrollment
440 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
2
States / cities
West Los Angeles, California • Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Sep 10, 2026 · Synced Nov 15, 2026, 5:22 AM EST
Recruiting Not applicable Interventional

Impact of a Structured Wellness Behavioral Intervention on Quality of Life in NMOSD

NCT06780709
View directory record Official record
Conditions
Neuromyelitis Optica Spectrum Disorder (NMOSD)
Interventions
Wellness Program and Behavioral Counseling
Behavioral
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 2, 2026 · Synced Nov 15, 2026, 5:22 AM EST
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Impact of Metformin in Teens With Polycystic Ovary Syndrome (PCOS) on Oral Contraceptive Therapy

NCT00283816
View directory record Official record
Conditions
Polycystic Ovary Syndrome
Interventions
Metformin, Oral Contraceptive Pill, Lifestyle Management Program, Quality of Life Questionnaire, Oral Glucose Tolerance Test, Blood work, Abdominal Ultra Sound, Dual-energy x-ray absorptiometry (DEXA scan), placebo
Drug · Behavioral · Procedure
Lead sponsor
University of Rochester
Other
Eligibility
12 Years to 18 Years · Female only
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2008
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated May 15, 2015 · Synced Nov 15, 2026, 5:22 AM EST
Completed Not applicable Interventional

Improving Adherence to ACS Guidelines on Nutrition and Physical Activity in Latinas With Cancer and Their Informal Caregivers

NCT04314479
View directory record Official record
Conditions
Cancer
Interventions
Symptom Assessment and Health Coaching
Behavioral
Lead sponsor
University of Arizona
Other
Eligibility
18 Years and older · Female only
Enrollment
144 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Mar 19, 2020 · Synced Nov 15, 2026, 5:22 AM EST
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Dyadic Yoga Intervention for the Improvement of Healthcare Utilization and Quality of Life in Patients With Head and Neck Cancer Undergoing Chemoradiation and Their Caregivers

NCT04890834
View directory record Official record
Conditions
Head and Neck Carcinoma
Interventions
Best Practice, Exercise Intervention, Questionnaire Administration
Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
415 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 29, 2026 · Synced Nov 15, 2026, 5:22 AM EST
Active, not recruiting Not applicable Interventional

Slow Wave Sleep as a Biomarker of Rehabilitation-induced Cognitive Improvement in PD

NCT04796506
View directory record Official record
Conditions
Parkinson Disease
Interventions
Progressive Resistance Training (PRT), Delayed Exercise Training (DE), Endurance Training (ET)
Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
45 Years to 100 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Oct 19, 2026 · Synced Nov 15, 2026, 5:22 AM EST
Completed Not applicable Interventional Results available

eHealth Weight Loss Program in African American Breast Cancer Survivors

NCT02699983
View directory record Official record
Conditions
Cancer Survivor, Stage IA Breast Cancer, Stage IB Breast Cancer, Stage IIA Breast Cancer, Stage IIB Breast Cancer, Stage IIIA Breast Cancer, Stage IIIB Breast Cancer, Stage IIIC Breast Cancer, Stage 0 Breast Cancer
Interventions
Behavioral Dietary Intervention, Exercise Intervention, Activity Monitoring Device
Behavioral · Device
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
21 Years to 75 Years · Female only
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
New Brunswick, New Jersey
Source: ClinicalTrials.gov public record
Updated Apr 13, 2021 · Synced Nov 15, 2026, 5:22 AM EST
Completed Not applicable Interventional Accepts healthy volunteers

Mediterranean Diet and Weight Loss: Targeting the Bile Acid/Gut Microbiome Axis to Reduce Colorectal Cancer

NCT04753359
View directory record Official record
Conditions
Colorectal Cancer, Diet Habit
Interventions
Med, WL
Other
Lead sponsor
University of Illinois Chicago
Other
Eligibility
45 Years to 75 Years
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 27, 2026 · Synced Nov 15, 2026, 5:22 AM EST
Completed Not applicable Interventional

Kiwifruit, Prunes, & Fiber for Abdominal and Bowel Symptoms in US Patients With Chronic Constipation

NCT03569527
View directory record Official record
Conditions
Chronic Constipation
Interventions
Kiwifruit, Fiber, Prunes
Dietary Supplement
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
78 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Oct 17, 2019 · Synced Nov 15, 2026, 5:22 AM EST
Completed Not applicable Interventional

Metabolically Normal and Metabolically Abnormal Obesity

NCT01184170
View directory record Official record
Conditions
Obesity, Metabolic Syndrome
Interventions
overfeeding
Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 65 Years
Enrollment
71 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Nov 15, 2026, 5:22 AM EST
Completed Phase 2 Interventional Results available

Trial to Understand Efficacy of Colesevelam in Diarrhea Predominant IBS Patients With Bile Acid Malabsorption

NCT03270085
View directory record Official record
Conditions
Chronic Diarrhea, Irritable Bowel Syndrome With Diarrhea, Bile Acid Malabsorption
Interventions
Colesevelam, Placebo
Drug · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 75 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 27, 2020 · Synced Nov 15, 2026, 5:22 AM EST
Completed Not applicable Interventional Results available

Study of Dietary Additive Phosphorus on Proteinuria and Fibroblast Growth Factor-23

NCT02020785
View directory record Official record
Conditions
Albuminuria
Interventions
Higher phosphorus period, Lower phosphorus period
Other
Lead sponsor
Geisinger Clinic
Other
Eligibility
21 Years and older
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 5, 2019 · Synced Nov 15, 2026, 5:22 AM EST
Active, not recruiting Not applicable Interventional

A Study for Cardiovascular and Lifestyle Risk Factors in Prostate Cancer Patients

NCT03127631
View directory record Official record
Conditions
Prostate Cancer, Cardiovascular Disease
Interventions
Nutrition, Exercise, Smoking cessation, Statin (such as Simvastatin, Atorvastatin, Rosuvastatin, Pravastatin), ACE inhibitor
Behavioral · Drug
Lead sponsor
McMaster University
Other
Eligibility
45 Years and older · Male only
Enrollment
5,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2026
U.S. locations
4
States / cities
Augusta, Georgia • Kansas City, Kansas • Philadelphia, Pennsylvania + 1 more
Source: ClinicalTrials.gov public record
Updated Jul 2, 2026 · Synced Nov 15, 2026, 5:22 AM EST
Not listed Not applicable Interventional Accepts healthy volunteers

Impact of Sleep Extension in Adolescents

NCT03500458
View directory record Official record
Conditions
Insulin Sensitivity, Sleep, Dietary Habits
Interventions
Sleep Extension
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
14 Years to 19 Years
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2025
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Oct 1, 2024 · Synced Nov 15, 2026, 5:22 AM EST