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ClinicalTrials.gov public records Last synced Oct 21, 2026, 8:24 AM EDT

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Showing 49–72 of 373 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Medical Nutrition Therapy Intervention Clear all
Not listed No phase listed Observational

Food as Medicine Study

NCT05346315
View directory record Official record
Conditions
Nutrition Disorders
Interventions
RDN Medical Nutrition Therapy
Other
Lead sponsor
Academy of Nutrition and Dietetics
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
3
States / cities
Omaha, Nebraska • Papillion, Nebraska
Source: ClinicalTrials.gov public record
Updated Feb 13, 2023 · Synced Oct 21, 2026, 8:24 AM EDT
Completed Not applicable Interventional

The NUTRIENT Trial (NUTRitional Intervention Among myEloproliferative Neoplasms): Feasibility Phase

NCT03907436
View directory record Official record
Conditions
Myeloproliferative Disorder, Myeloproliferative Syndrome, Myelofibrosis, Polycythemia Vera, Essential Thrombocythemia
Interventions
USDA Diet, Mediterranean Diet
Other
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Irvine, California
Source: ClinicalTrials.gov public record
Updated Mar 24, 2020 · Synced Oct 21, 2026, 8:24 AM EDT
Completed Not applicable Interventional Results available

Minimally Invasive Surgical Treatment Versus Medical Management for Stroke Patients With Atrial Fibrillation

NCT01442181
View directory record Official record
Conditions
Atrial Fibrillation, Stroke
Interventions
Minimally Invasive Surgery, Medical therapy
Procedure · Other
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 80 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jul 23, 2015 · Synced Oct 21, 2026, 8:24 AM EDT
Completed Not applicable Interventional

Dietary Oxysterols and β-Cell Function Among African Americans

NCT05072587
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
Plant-based diet with no oxysterols, Standard ADA Diet (SADA)
Behavioral
Lead sponsor
Morehouse School of Medicine
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Apr 17, 2026 · Synced Oct 21, 2026, 8:24 AM EDT
Recruiting Not applicable Interventional

Mediterranean Diet Post-liver Transplantation

NCT04672863
View directory record Official record
Conditions
Liver Transplantation
Interventions
Dietary Intervention
Behavioral
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 7, 2026 · Synced Oct 21, 2026, 8:24 AM EDT
Terminated Not applicable Interventional

Lifestyle Change for Better Health

NCT03286699
View directory record Official record
Conditions
Bladder Cancer, Telomere Shortening, Colorectal Adenoma
Interventions
Dietary Intervention, Physical Activity Intervention
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 84 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2024
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 10, 2025 · Synced Oct 21, 2026, 8:24 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Long-term Nutritional Intervention Study to Determine How Protein Affects Calcium Metabolism

NCT00671944
View directory record Official record
Conditions
Osteoporosis
Interventions
Low protein diet
Other
Lead sponsor
Yale University
Other
Eligibility
20 Years to 40 Years · Female only
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2010
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 31, 2020 · Synced Oct 21, 2026, 8:24 AM EDT
Completed Phase 1Phase 2 Interventional Results available

The Effect of a Mediterranean Diet Intervention on Cancer-related Fatigue and Mitochondrial Function During Chemotherapy

NCT04534738
View directory record Official record
Conditions
Cancer
Interventions
Mediterranean Diet
Behavioral
Lead sponsor
University of Rochester
Other
Eligibility
18 Years and older
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
2
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Sep 22, 2023 · Synced Oct 21, 2026, 8:24 AM EDT
Completed Not applicable Interventional

PERFormance Enhancement of the Canadian Nutrition Guidelines by a Tailored Implementation Strategy: The PERFECTIS Study

NCT01168128
View directory record Official record
Conditions
Critically Ill, Intensive Care Unit
Interventions
Tailored Change Strategy
Other
Lead sponsor
Daren K. Heyland
Other
Eligibility
18 Years and older
Enrollment
278 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
2
States / cities
Annapolis, Maryland • Spartanburg, South Carolina
Source: ClinicalTrials.gov public record
Updated Dec 17, 2020 · Synced Oct 21, 2026, 8:24 AM EDT
Recruiting Not applicable Interventional

Well-Formulated Ketogenic Diet Polycystic Kidney Disease

NCT06325644
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated May 14, 2026 · Synced Oct 21, 2026, 8:24 AM EDT
Active, not recruiting Phase 4 Interventional

Targeting Risk Interventions and Metformin for Atrial Fibrillation (TRIM-AF)

NCT03603912
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Metformin, Lifestyle/Risk Factor Modification
Drug · Behavioral
Lead sponsor
Mina Chung, MD
Other
Eligibility
18 Years and older
Enrollment
175 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2027
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 21, 2026, 8:24 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Ketogenic Intervention in Depression

NCT06080932
View directory record Official record
Conditions
Depression, Ketosis
Interventions
Ketogenic Diet, NIH Toolbox, gradCPT, Resting-state fMRI, Task-fMRI, CGM/CKM, Blood Draw, Sleep Monitoring, Ketone/Glucose Monitoring, Body Composition, PHQ-9, WHO-5, SKID
Other · Biological · Behavioral
Lead sponsor
Ohio State University
Other
Eligibility
18 Years to 30 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated May 29, 2025 · Synced Oct 21, 2026, 8:24 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Nutritious Eating With Soul Dissemination and Implementation

NCT05659966
View directory record Official record
Conditions
Nutrition, Healthy, Eating Behavior
Interventions
Plant-based diet, Voucher only
Behavioral · Other
Lead sponsor
University of South Carolina
Other
Eligibility
18 Years to 65 Years
Enrollment
228 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Columbia, South Carolina
Source: ClinicalTrials.gov public record
Updated Dec 31, 2025 · Synced Oct 21, 2026, 8:24 AM EDT
Completed Not applicable Interventional

CAREFOR: Precision Medicine Driving Precision Nutrition for the Treatment of NeoAdjuvant Breast Cancer

NCT02827370
View directory record Official record
Conditions
Breast Carcinoma
Interventions
Behavioral Dietary Intervention
Behavioral
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Thomas Jefferson University
Other
Eligibility
18 Years and older · Female only
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 29, 2025 · Synced Oct 21, 2026, 8:24 AM EDT
Completed Not applicable Interventional

Efficacy and Safety of the DASH Diet in Adults With Moderate Chronic Kidney Disease: Pilot Study

NCT02059811
View directory record Official record
Conditions
Hypertension, Chronic Kidney Disease
Interventions
DASH Diet, Control Diet
Other
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 3, 2014 · Synced Oct 21, 2026, 8:24 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Reversal of Lipid-Induced Insulin Resistance

NCT02193295
View directory record Official record
Conditions
Insulin Resistance, NAFLD
Interventions
Caloric Restriction
Behavioral
Lead sponsor
Yale University
Other
Eligibility
18 Years to 90 Years
Enrollment
250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2034
U.S. locations
2
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jun 22, 2026 · Synced Oct 21, 2026, 8:24 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Activating Community Support for Substance Users

NCT03194295
View directory record Official record
Conditions
Substance Use Disorders
Interventions
Community Support Intervention Group, Substance Use Disorder Educational Group
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
21 Years to 75 Years
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 21, 2020 · Synced Oct 21, 2026, 8:24 AM EDT
Completed Not applicable Interventional

Diabetes Education and A1c Study

NCT04806685
View directory record Official record
Conditions
Diabetes Mellitus, Type 2, Sleep
Interventions
Sleep education, Diet only
Behavioral
Lead sponsor
Michigan State University
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
East Lansing, Michigan
Source: ClinicalTrials.gov public record
Updated Dec 5, 2022 · Synced Oct 21, 2026, 8:24 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Role of Body Composition in Large for Gestational Age Infants (LGA) With Oral Feeding Difficulty

NCT04599010
View directory record Official record
Conditions
Body Composition, Feeding; Difficult, Newborn, Nutrition Disorder, Infant
Interventions
Dietary intervention
Other
Lead sponsor
Nemours Children's Clinic
Other
Eligibility
1 Week to 10 Weeks
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
2
States / cities
Orlando, Florida • Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated May 27, 2026 · Synced Oct 21, 2026, 8:24 AM EDT
Not listed Not applicable Interventional

The Effect of a High Fiber Diet and High-Intensity Interval Exercise in Patients With HFpEF

NCT05236413
View directory record Official record
Conditions
Heart Failure With Preserved Ejection Fraction
Interventions
High Intensity Interval Exercise, Dietary Approaches to Stop Hypertension (DASH) Diet, Exercise + DASH Diet
Behavioral
Lead sponsor
University of Virginia
Other
Eligibility
40 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated May 7, 2024 · Synced Oct 21, 2026, 8:24 AM EDT
Completed Not applicable Interventional

Individualized Nutrition Therapy for Preventing or Delaying Onset of Type-2 Diabetes

NCT05161897
View directory record Official record
Conditions
PreDiabetes, Cardiovascular Diseases
Interventions
Individualized Nutrition Therapy
Other
Lead sponsor
George Mason University
Other
Eligibility
45 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Fairfax, Virginia
Source: ClinicalTrials.gov public record
Updated May 8, 2024 · Synced Oct 21, 2026, 8:24 AM EDT
Completed Not applicable Interventional Results available

Effects of the Dietary Approaches to Stop Hypertension(DASH) Sodium-restricted Diet in Diastolic Heart Failure

NCT00939640
View directory record Official record
Conditions
Diastolic Heart Failure, Hypertensive Heart Disease
Interventions
DASH/sodium-restricted diet (SRD)
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
50 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Oct 15, 2019 · Synced Oct 21, 2026, 8:24 AM EDT
Completed Not applicable Interventional

Low-Fat Fish Oil Diet for Prostate Cancer Prevention

NCT00798876
View directory record Official record
Conditions
Prostate Cancer
Interventions
Fish Oil, Vitamin E supplement, Western Diet, Low-Fat Diet, Medical Examination, Dietary Interview, Blood Draw, Radical Prostatectomy
Dietary Supplement · Other · Procedure
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
40 Years to 75 Years · Male only
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2018
U.S. locations
2
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 7, 2019 · Synced Oct 21, 2026, 8:24 AM EDT
Completed Not applicable Interventional

A Nutritional Intervention for Arthritis

NCT01544101
View directory record Official record
Conditions
Rheumatoid Arthritis
Interventions
Vegan Diet, dietary supplement omega3 fatty acids aand vitamins
Other · Dietary Supplement
Lead sponsor
Physicians Committee for Responsible Medicine
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Oct 19, 2012 · Synced Oct 21, 2026, 8:24 AM EDT