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ClinicalTrials.gov public records Last synced Oct 20, 2026, 2:08 AM EDT

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Showing 217–240 of 272 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Maltodextrin Clear all
Recruiting Not applicable Interventional Accepts healthy volunteers

Slowly Digestible Carbohydrates for GLP-1 Secretion

NCT07572513
View directory record Official record
Conditions
Blood Glucose, GLP-1, Satiety, Second Meal Intake, Healthy Participant Study
Interventions
Maltodextrin (Placebo), Raw Corn Starch
Dietary Supplement
Lead sponsor
Purdue University
Other
Eligibility
18 Years to 45 Years
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
West Lafayette, Indiana
Source: ClinicalTrials.gov public record
Updated May 7, 2026 · Synced Oct 20, 2026, 2:08 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of New Zealand Blackcurrant Supplementation on Exercise and Cognitive Performance in Resistance-Trained Adults

NCT07619976
View directory record Official record
Conditions
Resistance Exercise Performance, Cognitive Function, Anaerobic Performance, Dietary Supplementation Athletic Performance
Interventions
Low-dose Blackcurrant Supplement, High-dose Blackcurrant Supplement, Maltodextrin (Placebo)
Dietary Supplement
Lead sponsor
Jacksonville State University
Other
Eligibility
18 Years to 40 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Jacksonville, Alabama
Source: ClinicalTrials.gov public record
Updated Jun 2, 2026 · Synced Oct 20, 2026, 2:08 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of a Dietary Supplement Containing Salacia Extract, Citrus Bioflavonoids, and Trivalent Chromium on Markers of Glucose Control

NCT05887050
View directory record Official record
Conditions
Glucose Intolerance
Interventions
Active, Placebo
Dietary Supplement
Lead sponsor
The Center for Applied Health Sciences, LLC
Industry
Eligibility
21 Years to 65 Years
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Canfield, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 5, 2023 · Synced Oct 20, 2026, 2:08 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Cardiac and Vascular Responses to Creatine Supplementation in Elderly Men

NCT05329480
View directory record Official record
Conditions
Cardiac Function and Hemodynamics
Interventions
Creatine Monohydrate, Maltodextrin
Dietary Supplement
Lead sponsor
Radford University
Other
Eligibility
55 Years to 80 Years · Male only
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Roanoke, Virginia
Source: ClinicalTrials.gov public record
Updated Apr 16, 2024 · Synced Oct 20, 2026, 2:08 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Pilot Study to Determine the Bioavailability of Oral Beta-Aminoisobutyric Acid (BAIBA) Ingestion

NCT05328271
View directory record Official record
Conditions
Absorption; Chemicals
Interventions
Beta-Aminoisobutyric Acid
Dietary Supplement
Lead sponsor
Lindenwood University
Other
Eligibility
18 Years to 50 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Saint Charles, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 14, 2022 · Synced Oct 20, 2026, 2:08 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Casein Protein and Leucine Supplementation in Chronic Obstructive Pulmonary Disease (COPD)

NCT01734473
View directory record Official record
Conditions
COPD
Interventions
Hydrolyzed casein protein, Hydrolyzed casein protein + carbohydrates, Hydrolyzed casein protein + leucine, Hydrolyzed casein protein + carbohydrates + leucine, 4 levels of hydrolyzed casein protein + carbohydrates
Dietary Supplement
Lead sponsor
Texas A&M University
Other
Eligibility
45 Years and older
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
1
States / cities
College Station, Texas
Source: ClinicalTrials.gov public record
Updated Sep 30, 2025 · Synced Oct 20, 2026, 2:08 AM EDT
Completed Not applicable Interventional

Treating IBD With Inulin

NCT03653481
View directory record Official record
Conditions
Inflammatory Bowel Diseases
Interventions
Oligofructose-enriched Inulin OI, Maltodextrin
Dietary Supplement
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
8 Years to 21 Years
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 22, 2022 · Synced Oct 20, 2026, 2:08 AM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers

Brown Seaweed as a Breast Cancer Preventive

NCT01204957
View directory record Official record
Conditions
Breast Cancer
Interventions
Seaweed and Soy Protein, Placebo and Soy Protein
Dietary Supplement
Lead sponsor
University of South Carolina
Other
Eligibility
18 Years to 80 Years · Female only
Enrollment
33 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1998 – 1999
U.S. locations
1
States / cities
Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 6, 2015 · Synced Oct 20, 2026, 2:08 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Effects of Resistant Starch in a Baked Snack Bar on a Post-prandial Glycemic and Insulinemic Response

NCT02187913
View directory record Official record
Conditions
Hyperglycemia, Diabetes, and Obesity
Interventions
Resistant starch
Dietary Supplement
Lead sponsor
Purdue University
Other
Eligibility
18 Years to 29 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2014
U.S. locations
1
States / cities
West Lafayette, Indiana
Source: ClinicalTrials.gov public record
Updated Jul 11, 2014 · Synced Oct 20, 2026, 2:08 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Effects of Pumpkin Seed Oil Supplementation on Cardiovascular Function in Postmenopausal Women.

NCT03716960
View directory record Official record
Conditions
Elevated Blood Pressure, Hypertension
Interventions
Pumpkin Seed Oil, Placebo
Other
Lead sponsor
Marymount University
Other
Eligibility
45 Years to 65 Years · Female only
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Arlington, Virginia
Source: ClinicalTrials.gov public record
Updated Oct 24, 2018 · Synced Oct 20, 2026, 2:08 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Effect of Artificial Sweeteners (AFS) on Sweetness Sensitivity, Preference and Brain Response in Adults

NCT02335021
View directory record Official record
Conditions
Impairment of Oral Perception, Insulin Resistance
Interventions
Sucralose, Sucrose, Sucralose + maltodextrin, Sucralose + Sucrose
Dietary Supplement
Lead sponsor
Yale University
Other
Eligibility
23 Years to 45 Years
Enrollment
97 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Sep 26, 2019 · Synced Oct 20, 2026, 2:08 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Effect of Whey Protein Supplementation on Vascular and Cognitive Function in Older Adults

NCT01956994
View directory record Official record
Conditions
Blood Pressure
Interventions
Whey protein supplement, Carbohydrate supplement
Dietary Supplement
Lead sponsor
Syracuse University
Other
Eligibility
60 Years to 85 Years
Enrollment
99 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
Syracuse, New York
Source: ClinicalTrials.gov public record
Updated Oct 4, 2017 · Synced Oct 20, 2026, 2:08 AM EDT
Completed Not applicable Interventional

The Effects of a High Protein Diet on Microbiota, Gastrointestinal Function and Wellness in Older Women

NCT02445560
View directory record Official record
Conditions
Aging
Interventions
Probiotic capsule and Fiber Sachet, Probiotic capsule and Placebo sachet, Placebo capsule and Fiber Sachet, Placebo capsule and Placebo sachet
Dietary Supplement
Lead sponsor
University of Florida
Other
Eligibility
65 Years and older · Female only
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
2
States / cities
Gainesville, Florida • Ocala, Florida
Source: ClinicalTrials.gov public record
Updated Mar 29, 2018 · Synced Oct 20, 2026, 2:08 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

The Effects of a Postbiotic Supplement on Biomarkers of Gut Health

NCT07527286
View directory record Official record
Conditions
Gastrointestinal, Microbiota Balance, Microbiota, Cortisol, Butyrate, Bloating, Gastrointestinal Upset, Immuno-modulation
Interventions
Postbiotic
Dietary Supplement
Lead sponsor
Verb Biotics LLC
Industry
Eligibility
18 Years to 65 Years
Enrollment
76 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Canfield, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 14, 2026 · Synced Oct 20, 2026, 2:08 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Effects of a Novel Nutritional Product on Nutrient Gaps and Gut Health in Active Adults

NCT06521424
View directory record Official record
Conditions
Gastrointestinal Microbiome, Nutrition, Healthy, Exercise
Interventions
AG1 - Nutritional Supplement, Placebo
Dietary Supplement
Lead sponsor
Athletic Greens International
Industry
Eligibility
18 Years to 40 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Hempstead, New York
Source: ClinicalTrials.gov public record
Updated May 4, 2025 · Synced Oct 20, 2026, 2:08 AM EDT
Completed Not applicable Interventional

Clinical Food Study to Evaluate the Effect of KB174 on the Gut Microbiome in Subjects With Well-compensated Cirrhosis

NCT03855956
View directory record Official record
Conditions
Early Cirrhosis
Interventions
KB174, Maltodextrin
Other
Lead sponsor
Kaleido Biosciences
Industry
Eligibility
18 Years to 70 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
4
States / cities
Hollywood, Florida • Miami, Florida • Winter Park, Florida + 1 more
Source: ClinicalTrials.gov public record
Updated May 14, 2020 · Synced Oct 20, 2026, 2:08 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effect of a Synbiotic on the Gut Microbiota and Adiposity-related Markers in Healthy Overweight Subjects

NCT02151825
View directory record Official record
Conditions
Gut Microbiota, Adiposity
Interventions
Synbiotic, Placebo
Dietary Supplement · Other
Lead sponsor
Texas State University, San Marcos
Other
Eligibility
18 Years to 64 Years
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
San Marcos, Texas
Source: ClinicalTrials.gov public record
Updated May 30, 2014 · Synced Oct 20, 2026, 2:08 AM EDT
Active, not recruiting Phase 1 Interventional Accepts healthy volunteers

CDC-9 Inactivated Rotavirus Vaccine (IRV) Microneedle Patch (MNP) in Healthy Adults

NCT06962904
View directory record Official record
Conditions
Rotavirus Infections
Interventions
3.75 µg Dose of CDC-9 Inactivated Rotavirus Vaccine (IRV), 7.5 µg Dose of CDC-9 Inactivated Rotavirus Vaccine (IRV), Placebo
Biological · Other
Lead sponsor
Centers for Disease Control and Prevention
Federal
Eligibility
18 Years to 45 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Mar 5, 2026 · Synced Oct 20, 2026, 2:08 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Safety and Efficacy of a Probiotic Supplement

NCT05425329
View directory record Official record
Conditions
Gastrointestinal Discomfort
Interventions
I3.1, Placebo treatment
Dietary Supplement
Lead sponsor
University of Memphis
Other
Eligibility
20 Years to 50 Years
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Jun 21, 2022 · Synced Oct 20, 2026, 2:08 AM EDT
Completed Phase 2 Interventional

PRebiotic to IMprovE Calcium Absorption

NCT03272542
View directory record Official record
Conditions
Obesity
Interventions
Prebiotic: soluble corn fiber, Placebo: maltodextrin
Dietary Supplement
Lead sponsor
San Francisco Veterans Affairs Medical Center
Federal
Eligibility
18 Years to 75 Years · Female only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Oct 22, 2020 · Synced Oct 20, 2026, 2:08 AM EDT
Terminated Phase 2 Interventional Results available

L-Glutamine Therapy for Sickle Cell Anemia

NCT00586209
View directory record Official record
Conditions
Sickle Cell Anemia, Thalassemia
Interventions
L-Glutamine, Placebo
Drug
Lead sponsor
Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2009
U.S. locations
1
States / cities
Torrance, California
Source: ClinicalTrials.gov public record
Updated Feb 2, 2021 · Synced Oct 20, 2026, 2:08 AM EDT
Terminated Phase 1 Interventional

Probiotics in the Reduction of Antibiotic Associated Diarrhea

NCT02589964
View directory record Official record
Conditions
Clostridium Difficile
Interventions
Florajen-3, Placebo
Dietary Supplement · Other
Lead sponsor
TriHealth Inc.
Other
Eligibility
18 Years to 120 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 31, 2016 · Synced Oct 20, 2026, 2:08 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Synbiotic Therapy for NP-PASC

NCT06620406
View directory record Official record
Conditions
Post-Acute COVID-19 Syndrome, Long COVID-19
Interventions
Synbiotic IVS-1, Maltodextrin
Dietary Supplement
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 26, 2025 · Synced Oct 20, 2026, 2:08 AM EDT
Active, not recruiting Phase 2 Interventional

Resistant Maltodextrin for Gut Microbiome in Parkinson's Disease: Safety and Tolerability Study

NCT03667404
View directory record Official record
Conditions
Parkinson Disease, Intestinal Bacteria Flora Disturbance, Dietary Modification
Interventions
Resistant maltodextrin, maltodextrin
Dietary Supplement
Lead sponsor
Northwestern University
Other
Eligibility
60 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 15, 2026 · Synced Oct 20, 2026, 2:08 AM EDT