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Showing 73–96 of 158 matching trials from the live ClinicalTrials.gov search.
Completed Not applicable Interventional Accepts healthy volunteers

Buck Institute Ketone Ester RCT

NCT05585762
Conditions
Tolerance, Safety Issues, Aging
Interventions
Ketone ester, Non-ketone placebo
Other
Lead sponsor
Buck Institute for Research on Aging
Other
Eligibility
65 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Novato, California
Conditions
Atopic Dermatitis
Interventions
Tralokinumab + TCS, Placebo + TCS
Drug
Lead sponsor
LEO Pharma
Industry
Eligibility
6 Months to 11 Years
Enrollment
195 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
15
States / cities
Birmingham, Alabama • North Little Rock, Arkansas • Palo Alto, California + 11 more
Completed Phase 2 Interventional Results available

Nitrite Supplementation in Long COVID Patients

NCT05618574
Conditions
Long COVID, Cardiorespiratory Fitness
Interventions
140 ml per day of Beet-It nitrate beverage (James White Drinks Ltd., Ipswich, UK), 210 ml of nitrate-depleted placebo
Dietary Supplement
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Hypertriglyceridemia
Interventions
Lovaza, Placebo
Drug
Lead sponsor
Boston Children's Hospital
Other
Eligibility
10 Years to 19 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Boston, Massachusetts
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Changes in Amino Acid Absorption After Adding a Probiotic to an Acute Protein Feeding

NCT06701604
Conditions
Amino Acid Absorption, Probiotic
Interventions
Single Strain Probiotic + Milk Protein, Placebo + Milk Protein
Dietary Supplement
Lead sponsor
The Archer-Daniels-Midland Company
Industry
Eligibility
18 Years to 35 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Belton, Texas
Conditions
Peripheral Arterial Disease, Type II Diabetes Mellitus
Interventions
Beetroot Juice (Beet-It Stamina Shot) and Exercise Training, Placebo Comparator Beverage (Beet-It Stamina Shot) & Exercise Training
Drug · Other
Lead sponsor
Duke University
Other
Eligibility
50 Years to 80 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Asthma, Exercise-Induced Bronchoconstriction
Interventions
Lyprinol, Placebo (Olive Oil)
Dietary Supplement
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 30 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
1
States / cities
Bloomington, Indiana
Completed Not applicable Interventional Results available

Response to Supplement and Placebo in GERD

NCT01915173
Conditions
Gastroesophageal Reflux Disease (GERD), Heartburn, Dyspepsia
Interventions
Supplement, Placebo, Expanded Interview, Standard Interview
Drug · Behavioral
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Chitin-Glucan on Oxidized Low-Density Lipoprotein (LDL)

NCT01232309
Conditions
Cardiovascular
Interventions
Chitin-Glucan, Low Dose Chitin-Glucan, Low Dose Chitin-Glucan + Olive Extract, Placebo
Dietary Supplement
Lead sponsor
Stratum Nutrition
Industry
Eligibility
21 Years to 70 Years
Enrollment
135 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
2
States / cities
Addison, Illinois • Louisville, Kentucky
Conditions
Body Temperature Changes, Body Water Dehydration, Inflammation
Interventions
Betaine, Placebo
Dietary Supplement
Lead sponsor
Michael J. Ormsbee
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Tallahassee, Florida
Conditions
Healthy
Interventions
Placebo, Dietary Supplement with actives
Dietary Supplement
Lead sponsor
Olly, PBC
Industry
Eligibility
18 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
New Port Richey, Florida
Completed Not applicable Interventional Accepts healthy volunteers

The Effect of Ethanol on Overnight Glucose Regulation in Type 2

NCT00566592
Conditions
Type 2 Diabetes, Insulin Requiring
Interventions
oral ethanol, overnight, IV ethanol, soda water
Other
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
50 Years to 75 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2011
U.S. locations
1
States / cities
Albuquerque, New Mexico
Recruiting Not applicable Interventional Accepts healthy volunteers

Ketone Ester and Salt (KEAS) in Young Adults

NCT05545501
Conditions
Salt; Excess, Hypertension
Interventions
No Salt, No β-OHB, High Salt, No β-OHB, High Salt, High β-OHB
Dietary Supplement
Lead sponsor
Indiana University
Other
Eligibility
19 Years to 39 Years
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Bloomington, Indiana
Completed Phase 3 Interventional Results available

SGA-induced Metabolic Syndrome in Bipolar Youth

NCT01858948
Conditions
Bipolar Youth Treated With Second-generation Antipsychotics
Interventions
Omega, Placebo, Quetiapine fumarate
Drug
Lead sponsor
University of Cincinnati
Other
Eligibility
10 Years to 17 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
Cincinnati, Ohio
Conditions
Obesity, Inflammation, Human Microbiome, Insulin Resistance, Dyslipidemias
Interventions
Omega-3 polyunsaturated fatty acid, High-Intensity Interval Training, Safflower oil, Low-intensity training
Dietary Supplement · Behavioral
Lead sponsor
Texas Tech University
Other
Eligibility
18 Years to 65 Years
Enrollment
129 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Lubbock, Texas
Recruiting Not applicable Interventional Accepts healthy volunteers

Hydration & Female Life Stages

NCT07653620
Conditions
Dehydration, Menstruation, Pre-menopause, Peri-menopausal Women, Post-menopausal Women, Hydration
Interventions
placebo beverage, electrolyte beverage
Other
Lead sponsor
PepsiCo Global R&D
Industry
Eligibility
18 Years to 60 Years · Female only
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
2
States / cities
Bradenton, Florida • Valhalla, New York
Conditions
Chronic Obstructive Pulmonary Disease
Interventions
Capsule + Powder supplementation, stable tracer infusion
Dietary Supplement · Other
Lead sponsor
Texas A&M University
Other
Eligibility
45 Years to 100 Years
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
College Station, Texas
Completed Not applicable Interventional Accepts healthy volunteers

Herbal Teas on Bone Health in an Osteopenic Population

NCT03480126
Conditions
Osteopenia
Interventions
Herbal Teas
Other
Lead sponsor
Paula Witt-Enderby
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Completed Not applicable Interventional Accepts healthy volunteers

Acute Cognitive Effects of Brain Edge

NCT07018674
Conditions
Cognitive Health, Mood
Interventions
Experimental, Placebo, Water
Dietary Supplement · Other
Lead sponsor
Nature's Sunshine Products, Inc.
Industry
Eligibility
18 Years to 64 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Lehi, Utah
Conditions
Angelman Syndrome
Interventions
Nutritional Formulation Containing Exogenous Ketones, Placebo Formulation
Dietary Supplement
Lead sponsor
University of Colorado, Denver
Other
Eligibility
4 Years to 11 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Aurora, Colorado
Completed Phase 2 Interventional Results available

Nitrites, Exercise, and Peripheral Arterial Disease

NCT01684930
Conditions
Peripheral Arterial Disease
Interventions
Beetroot Juice (Beet-It Stamina Shot) & Supervised Exercise Training, Placebo Comparator Beverage (Beet-It Stamina Shot) & Exercise Training
Drug · Other
Lead sponsor
Duke University
Other
Eligibility
40 Years to 75 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Ankle Sprains
Interventions
Dietary supplement
Dietary Supplement
Lead sponsor
Logan University, Inc.
Other
Eligibility
18 Years to 50 Years
Enrollment
73 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
9
States / cities
Columbia, Maryland • Ft. Washington, Maryland • Landover, Maryland + 6 more
Terminated Not applicable Interventional Accepts healthy volunteers

Oxybutynin and Omega-3 for OAB (Overactive Bladder)

NCT02070042
Conditions
Overactive Bladder
Interventions
Omega 3 Fatty Acid, Placebo
Drug
Lead sponsor
TriHealth Inc.
Other
Eligibility
18 Years to 85 Years · Female only
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Cincinnati, Ohio
Not listed Phase 2 Interventional Accepts healthy volunteers

n-3 PUFA for Vascular Cognitive Aging

NCT01953705
Conditions
Age Related Cognitive Decline, Alzheimer's Disease, Vascular Dementia, Endothelial Dysfunction, Executive Dysfunction
Interventions
Omega 3 PUFA, Placebo
Drug
Lead sponsor
Oregon Health and Science University
Other
Eligibility
75 Years and older
Enrollment
102 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2021
U.S. locations
1
States / cities
Portland, Oregon