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Showing 25–42 of 18 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Soluble Fiber Clear all
Completed Early Phase 1 Interventional Accepts healthy volunteers

Satiety Response of Four Dietary Fibers

NCT01233024
View directory record Official record
Conditions
Healthy
Interventions
Control, Soluble corn fiber, Resistant starch, Fructooligosaccharide, Inulin
Dietary Supplement
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
1
States / cities
Saint Paul, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 28, 2012 · Synced Sep 14, 2026, 8:23 AM EDT
Not listed Phase 1 Interventional Accepts healthy volunteers

High Fiber in Parkinson's Disease

NCT04976959
View directory record Official record
Conditions
Parkinson Disease
Interventions
High Fiber supplement
Drug
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
50 Years to 75 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
New Brunswick, New Jersey
Source: ClinicalTrials.gov public record
Updated Feb 25, 2024 · Synced Sep 14, 2026, 8:23 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Impact of Diet on the Gut-Muscle Axis in Older Adults

NCT05549622
View directory record Official record
Conditions
Sarcopenia, Dietary Exposure, Microbial Colonization
Interventions
Low-soluble fiber diet, High-soluble fiber diet
Other
Lead sponsor
Tufts University
Other
Eligibility
65 Years and older
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 17, 2025 · Synced Sep 14, 2026, 8:23 AM EDT
Recruiting Phase 2 Interventional Accepts healthy volunteers

Fiber and Calcium Absorption in Older Men

NCT06519877
View directory record Official record
Conditions
Aging
Interventions
Soluble corn fiber
Dietary Supplement
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
60 Years and older · Male only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Feb 16, 2026 · Synced Sep 14, 2026, 8:23 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Dose Effects of SCF on Calcium Metabolism and GI Microflora in Adolescents

NCT01660503
View directory record Official record
Conditions
Osteoporosis
Interventions
0 grams SCF, 10 grams SCF, 20 grams SCF
Dietary Supplement
Lead sponsor
Purdue University
Other
Eligibility
9 Years to 13 Years · Female only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
1
States / cities
West Lafayette, Indiana
Source: ClinicalTrials.gov public record
Updated May 3, 2018 · Synced Sep 14, 2026, 8:23 AM EDT
Recruiting Not applicable Interventional

Effect of Fiber Supplementation on the Need for Medication With Gestational Diabetes

NCT06867861
View directory record Official record
Conditions
Gestational Diabetes Mellitus (GDM)
Interventions
Fiber
Dietary Supplement
Lead sponsor
Eastern Virginia Medical School
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Norfolk, Virginia
Source: ClinicalTrials.gov public record
Updated Mar 9, 2025 · Synced Sep 14, 2026, 8:23 AM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

The Effects of Tyrosol and Creatine on Exercise Performance and Cognition in Healthy Adults

NCT07756658
View directory record Official record
Conditions
Tyrosol, Creatine, Endurance Performance, Cognition, Mood
Interventions
Tyrosol, Creatine Monohydrate, Resistant Dextrin
Dietary Supplement
Lead sponsor
Applied Science & Performance Institute
Industry
Eligibility
20 Years to 55 Years · Male only
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Aug 20, 2026 · Synced Sep 14, 2026, 8:23 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Evaluating the Impact of Different Sugar Replacer Combinations on Gastrointestinal Tolerance

NCT05794100
View directory record Official record
Conditions
Tolerance, Healthy Population
Interventions
Acute intake of one of the products (active comparator 1 to 9) or Placebo comparator
Other
Lead sponsor
Mondelēz International, Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Addison, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 2, 2023 · Synced Sep 14, 2026, 8:23 AM EDT
Recruiting No phase listed Observational

Mirragen Diabetic Foot Ulcer Study

NCT06598241
View directory record Official record
Conditions
Diabetic Foot Ulcer, Osteomyelitis Chronic
Interventions
Borate-base Bioactive Glass Fiber Matrix (BBGFM)
Device
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years to 80 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jun 3, 2026 · Synced Sep 14, 2026, 8:23 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Soluble Corn Fiber for Promoting Executive Function Study

NCT05066425
View directory record Official record
Conditions
Health
Interventions
Soluble Corn Fiber, Maltodextrin
Dietary Supplement
Lead sponsor
University of Illinois at Urbana-Champaign
Other
Eligibility
45 Years to 75 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Urbana, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 3, 2021 · Synced Sep 14, 2026, 8:23 AM EDT
Completed No phase listed Observational

Meta-analysis of Soluble Fiber Consumption on Body Weight, Glycemia, and Insulinemia in Overweight and Obese Adults.

NCT03003897
View directory record Official record
Conditions
Obesity
Interventions
Soluble Fiber, Placebo
Other
Lead sponsor
University of Illinois at Urbana-Champaign
Other
Eligibility
18 Years and older
Enrollment
609 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Urbana, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 9, 2018 · Synced Sep 14, 2026, 8:23 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Study to Evaluate the Effects of Dietary Fiber on Blood Lipids in Men and Women

NCT02835872
View directory record Official record
Conditions
Hypercholesterolemia
Interventions
dietary fiber
Other
Lead sponsor
Tate & Lyle
Industry
Eligibility
21 Years to 79 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
1
States / cities
Addison, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 27, 2016 · Synced Sep 14, 2026, 8:23 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Fiber Food Introduction in Pediatric Short Bowel Syndrome

NCT05432648
View directory record Official record
Conditions
Short Gut Syndrome
Interventions
Green bean puree
Dietary Supplement
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
4 Months to 18 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 9, 2026 · Synced Sep 14, 2026, 8:23 AM EDT
Completed Phase 2 Interventional

Soluble Corn Fiber Supplementation for Asthma

NCT03673618
View directory record Official record
Conditions
Asthma in Children
Interventions
Soluble Corn Fiber
Drug
Lead sponsor
Phoenix Children's Hospital
Other
Eligibility
6 Years to 17 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Mar 30, 2023 · Synced Sep 14, 2026, 8:23 AM EDT
Not yet recruiting Phase 2 Interventional

A Clinical Trial of Resistant Potato Starch for Gut MDRO Decolonization

NCT07792915
View directory record Official record
Conditions
Clostridium Infections, Methicillin-resistant Staphylococcus Aureus (MRSA), Vancomycin-Resistant Enterococci, Carbapenem-Resistant Enterobacteriaceae, Asymptomatic Infections
Interventions
Resistant Potato Starch, Maltodextrin
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2030
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Aug 27, 2026 · Synced Sep 14, 2026, 8:23 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Healthy Diet for Healthy Moms and Babies

NCT03467503
View directory record Official record
Conditions
Gestational Diabetes, Obesity, Pregnancy, High Risk
Interventions
Blueberry + soluble fiber
Dietary Supplement
Lead sponsor
University of Nevada, Las Vegas
Other
Eligibility
19 Years to 40 Years · Female only
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated Nov 18, 2020 · Synced Sep 14, 2026, 8:23 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Attenuating Effect of Soluble Fiber Consumption on Postprandial Glycemia in Humans

NCT05349916
View directory record Official record
Conditions
Postprandial Hyperglycemia, Type2 Diabetes, Blood Sugar; High
Interventions
Control, Isomaltodextrin Low Dose, Isomaltodextrin High Dose, GPC partially digestible maltodextrin, Resistant Starch Type 4
Other
Lead sponsor
Purdue University
Other
Eligibility
22 Years to 60 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
West Lafayette, Indiana
Source: ClinicalTrials.gov public record
Updated Apr 26, 2022 · Synced Sep 14, 2026, 8:23 AM EDT
Not listed Not applicable Interventional

Prebiotics in Rectal Cancer

NCT05516641
View directory record Official record
Conditions
Rectal Cancer
Interventions
Soluble Corn Fiber, Maltodextrin
Dietary Supplement
Lead sponsor
Ochsner Health System
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated Mar 30, 2023 · Synced Sep 14, 2026, 8:23 AM EDT