Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 6, 2026, 12:12 AM EDT

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Showing 1–24 of 64 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Body Weight Changes
Interventions
MicroDiet, Healthy Diet
Behavioral
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2006
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Not listed Not applicable Interventional Accepts healthy volunteers

Effects of Nutritional Preconditioning on the Patient's Outcomes After Surgery

NCT03692507
Conditions
Major Abdominal/GI Surgery
Interventions
HMB, Protein and HMB, ERAS
Dietary Supplement
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Fresno, California
Conditions
Heart Failure, Heart Failure With Preserved Ejection Fraction
Interventions
DASH Diet, Usual diet
Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
60 Years to 74 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Withdrawn Not applicable Interventional

Nutritional Drink in Gastroparesis

NCT03500354
Conditions
Gastroparesis
Interventions
Nutrient drink
Dietary Supplement
Lead sponsor
Johns Hopkins University
Other
Eligibility
16 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
2
States / cities
Baltimore, Maryland
Conditions
Post Operative Nausea and Vomiting
Interventions
Nutricia preOp, Nestle Splash Lemon Flavor Water (Placebo)
Dietary Supplement · Other
Lead sponsor
Henry Ford Health System
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Detroit, Michigan
Conditions
Advanced Ovarian Carcinoma, Stage IIIC Fallopian Tube Cancer AJCC v8, Stage IIIC Ovarian Cancer AJCC v8, Stage IIIC Primary Peritoneal Cancer AJCC v8, Stage IV Fallopian Tube Cancer AJCC v8, Stage IV Ovarian Cancer AJCC v8, Stage IV Primary Peritoneal Cancer AJCC v8
Interventions
Behavioral Counseling, Nutritional Supplement Drink, Physical Activity, Survey Administration, Computed Tomography, Biospecimen Collection, Health Education, Medical Device Usage and Evaluation
Behavioral · Dietary Supplement · Other + 1 more
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older · Female only
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Rochester, Minnesota
Terminated Not applicable Interventional Accepts healthy volunteers

DASH-Sodium Trial in Adolescents

NCT02993458
Conditions
Blood High Pressure
Interventions
DASH diet, Low Na diet, High Na diet, Usual Diet
Other
Lead sponsor
Purdue University
Other
Eligibility
11 Years to 15 Years
Enrollment
79 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
2
States / cities
Indianapolis, Indiana • West Lafayette, Indiana
Conditions
Parkinson's Disease
Interventions
Wild blueberry powder, Placebo
Dietary Supplement · Other
Lead sponsor
Louisiana State University, Baton Rouge
Other
Eligibility
50 Years to 89 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
3
States / cities
Baton Rouge, Louisiana
Conditions
Obesity
Interventions
Behavioral Child Tx Contacts, Behavioral Parent-Tx Contacts, Dietary and Physical Activity Information
Behavioral · Other
Lead sponsor
University of Florida
Other
Eligibility
8 Years to 12 Years
Enrollment
314 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
1
States / cities
Gainesville, Florida
Conditions
Weight Gain
Interventions
Plant based toddler nutrition, Dairy based toddler nutrition
Other · Dietary Supplement
Lead sponsor
Else Nutrition GH Ltd
Industry
Eligibility
1 Year to 3 Years
Enrollment
128 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Denver, Colorado
Completed Not applicable Interventional Accepts healthy volunteers

Natural Product System and Lifestyle Modification

NCT06931977
Conditions
Healthy
Interventions
Supplement system + copaiba softgels, Supplement system + placebo softgels
Dietary Supplement
Lead sponsor
dōTERRA International
Industry
Eligibility
30 Years to 55 Years
Enrollment
97 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Pleasant Grove, Utah
Conditions
Head and Neck Cancer
Interventions
Isocaloric and iso-nitrogenous standard enteral tube feeds, Nestle IMPACT AR
Dietary Supplement
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Chicago, Illinois
Completed Not applicable Interventional Accepts healthy volunteers

Metabolic Health 1: Power Line Evaluation; Effect Size Determination

NCT06486077
Conditions
Metabolic Health
Interventions
Power Line Program
Dietary Supplement
Lead sponsor
Nature's Sunshine Products, Inc.
Industry
Eligibility
18 Years to 64 Years
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Lehi, Utah
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Influence of Obesity on Endogenous Oxalate Synthesis

NCT03704350
Conditions
Kidney Stone
Interventions
controlled diet
Dietary Supplement
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 60 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2026
U.S. locations
1
States / cities
Birmingham, Alabama
Conditions
Diabetes Mellitus, Type 2, Diabetes Mellitus, Type 1, Gastroparesis With Diabetes Mellitus
Interventions
FreeStyle Libre 3 continuous glucose monitoring sensor, Nutritional drink
Device · Other
Lead sponsor
Samita Garg
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Intervertebral Disc Disorders With Radiculopathy, Lumbar Region
Interventions
Ensure
Dietary Supplement
Lead sponsor
NYU Langone Health
Other
Eligibility
55 Years to 100 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
New York, New York
Conditions
HIV Infections, HIV Wasting Syndrome
Interventions
Multivitamin and mineral supplements, Peptamen, NuBasics
Dietary Supplement
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
13 Years and older
Enrollment
536 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1996 – 1998
U.S. locations
17
States / cities
San Francisco, California • Denver, Colorado • Washington D.C., District of Columbia + 11 more
Conditions
Cystic Fibrosis, Exocrine Pancreatic Insufficiency
Interventions
GlycosBio Nutritional Supplement + PERT placebo, Standard Nutritional Supplement + PERT
Dietary Supplement
Lead sponsor
GlycosBio, Inc.
Industry
Eligibility
12 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Houston, Texas
Completed Not applicable Interventional Accepts healthy volunteers

The Effects of a Nutrition Supplement on Health Related Quality of Life

NCT04499560
Conditions
Sleep, Stress, Health, Subjective, Inflammation, Cognitive Symptom
Interventions
Supplement Drink
Dietary Supplement
Lead sponsor
Nutraceuticals Research Institute
Other
Eligibility
18 Years to 70 Years
Enrollment
160 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Franklin, Tennessee
Recruiting Phase 2Phase 3 Interventional Accepts healthy volunteers

Ketone Ester Intervention in Alcohol Use Disorder

NCT04616781
Conditions
Alcohol Drinking, Alcohol Use Disorder
Interventions
Ketone Ester "(R)-3-hydroxybutyl (R)-3-hydroxybutyrate", Isocaloric dextrose placebo, Alcohol drinks
Dietary Supplement · Drug · Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
21 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Completed Not applicable Interventional Accepts healthy volunteers

Combined Effects of Nutritional and Exercise Countermeasures

NCT00447044
Conditions
Muscular Atrophy, Muscle Weakness
Interventions
Resistance Exercise, diet orange soda, essential amino acids
Behavioral · Dietary Supplement
Lead sponsor
University of Arkansas
Other
Eligibility
18 Years to 50 Years
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2009
U.S. locations
1
States / cities
Little Rock, Arkansas
Conditions
Esophageal Cancer, Esophageal Carcinoma
Interventions
Exercise and Nutrition, Usual Care Group
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Pancreatic Adenocarcinoma
Interventions
Nestle IMPACT Advanced Recovery, Nestle Boost High Protein Drink
Dietary Supplement
Lead sponsor
University of Louisville
Other
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
1
States / cities
Louisville, Kentucky
Terminated Not applicable Interventional Accepts healthy volunteers

Living Organ Donor Recovery Enhancement Program

NCT03865264
Conditions
Living Liver and Kidney Donors
Interventions
Recovery Enhancement Program
Other
Lead sponsor
Baylor Research Institute
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2024
U.S. locations
1
States / cities
Dallas, Texas