- Conditions
- Healthy
- Interventions
- Phosphatidylcholine, Betaine (588 mg qam and 412 mg qpm), Betaine (1000 mg BID)
- Dietary Supplement
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 8 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 25–48
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- Conditions
- Heart Failure
- Interventions
- Calorie protein supplement, Control
- Dietary Supplement · Other
- Lead sponsor
- Columbia University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 33 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Digestive Health, Quality of Life
- Interventions
- Fermented dairy protein with prebiotic fiber supplement, Control placebo
- Dietary Supplement
- Lead sponsor
- Arizona State University
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 114 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Phoenix, Arizona
- Conditions
- Renal Insufficiency, Chronic
- Interventions
- 6R-BH4, 6R-BH4 placebo, Folic acid, Exercise training, Stretching, Histidine and beta-alanine supplementation, Histidine and beta-alanine placebo
- Drug · Other · Dietary Supplement
- Lead sponsor
- Emory University
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 150 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2027
- U.S. locations
- 3
- States / cities
- Atlanta, Georgia • Decatur, Georgia
- Conditions
- Peritoneal Dialysis Complication, Hypoalbuminemia, Malnutrition
- Interventions
- increased protein intake via natural foods, increase protein intake via protein supplements
- Behavioral
- Lead sponsor
- Kaiser Permanente
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2018
- U.S. locations
- 1
- States / cities
- Riverside, California
- Conditions
- Muscular Injury
- Interventions
- NUTRALYS pea protein supplement, Whey Protein, Apple juice
- Dietary Supplement
- Lead sponsor
- Appalachian State University
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 90 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2020
- U.S. locations
- 1
- States / cities
- Kannapolis, North Carolina
- Conditions
- Dysphagia
- Interventions
- Proactive pharyngeal-laryngeal Exercise Program, Premier Protein Clear ® High Protein, Hydration Counseling
- Behavioral · Dietary Supplement
- Lead sponsor
- NYU Langone Health
- Other
- Eligibility
- 21 Years to 99 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Atrial Fibrillation
- Interventions
- Ionic Calcium, Calcium Carbonate
- Dietary Supplement
- Lead sponsor
- National University of Natural Medicine
- Other
- Eligibility
- 55 Years to 75 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2025
- U.S. locations
- 1
- States / cities
- Portland, Oregon
- Conditions
- Perinatal Stroke, Hypoxic-ischemic Encephalopathy, White Matter Injury
- Interventions
- Increased protein
- Dietary Supplement
- Lead sponsor
- Children's Hospital Medical Center, Cincinnati
- Other
- Eligibility
- 2 Days to 3 Weeks
- Enrollment
- 24 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2016
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio
- Conditions
- Glycemia
- Interventions
- Berberine, Dihydroberberine 200, Dihydroberberine 100, Placebo
- Dietary Supplement
- Lead sponsor
- Lindenwood University
- Other
- Eligibility
- 18 Years to 45 Years · Male only
- Enrollment
- 5 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020
- U.S. locations
- 1
- States / cities
- Saint Charles, Missouri
- Conditions
- Spasmodic Dysphonia
- Interventions
- Zinc gluconate supplement, Botulinum toxin type A
- Drug
- Lead sponsor
- University of Florida
- Other
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 32 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2025
- U.S. locations
- 1
- States / cities
- Gainesville, Florida
- Conditions
- Major Depression, Bipolar Disorder, Unipolar Depression
- Interventions
- triiodothyronine, sertraline
- Drug
- Lead sponsor
- Hadassah Medical Organization
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 220 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2002 – 2007
- U.S. locations
- 1
- States / cities
- Princeton, New Jersey
- Conditions
- Hypertriglyceridemia
- Interventions
- Amino acids, Placebo
- Dietary Supplement
- Lead sponsor
- University of Arkansas
- Other
- Eligibility
- 50 Years to 75 Years
- Enrollment
- 125 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2016
- U.S. locations
- 1
- States / cities
- Little Rock, Arkansas
- Conditions
- Cancer Cachexia, Vitamin D Deficiency
- Interventions
- Vitamin D, Placebo
- Dietary Supplement
- Lead sponsor
- David Travis Thomas
- Other
- Eligibility
- 45 Years to 75 Years
- Enrollment
- 1 participant
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018
- U.S. locations
- 1
- States / cities
- Lexington, Kentucky
- Conditions
- End Stage Renal Disease
- Interventions
- nutritional supplement, recombinant human growth hormone (rcGH), exercise
- Dietary Supplement · Drug · Behavioral
- Lead sponsor
- Vanderbilt University
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 46 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1998 – 2006
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Muscle Damage, Inflammation
- Interventions
- Protein supplement, Placebo
- Dietary Supplement
- Lead sponsor
- Appalachian State University
- Other
- Eligibility
- Male only
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2014
- U.S. locations
- 1
- States / cities
- Kannapolis, North Carolina
- Conditions
- Insulin Resistance, Prediabetic State, Hyperinsulinemia, Non-Alcoholic Fatty Liver Disease, Obesity
- Interventions
- Insulin human, Octreotide Acetate, Glucagon, Growth Hormone, Human, [6,6-2H2] D-glucose, 20% D-glucose (aq), BOOST Plus, CORE Bar, Harvard Apparatus PHD ULTRA CP syringe pump, Yellow Springs Instruments (YSI) 2500 Biochemistry Glucose/Lactate Analyzer
- Drug · Other · Dietary Supplement + 1 more
- Lead sponsor
- Columbia University
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 18 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2025
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Clostridioides Difficile Infection, Clostridium Difficile Infection, Clostridium Difficile Diarrhea, Clostridia Difficile Colitis
- Interventions
- Alanyl-glutamine
- Drug
- Lead sponsor
- University of Virginia
- Other
- Eligibility
- 18 Years to 105 Years
- Enrollment
- 260 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2027
- U.S. locations
- 2
- States / cities
- Charlottesville, Virginia • Roanoke, Virginia
- Conditions
- Traumatic Brain Injury
- Interventions
- Amino Acids, Placebo of inert compounds, Valine
- Dietary Supplement
- Lead sponsor
- The University of Texas Medical Branch, Galveston
- Other
- Eligibility
- 18 Years to 65 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2014
- U.S. locations
- 2
- States / cities
- Galveston, Texas
- Conditions
- Post Deployment Related Asthma, Asthma
- Interventions
- L-citrulline, Placebo
- Drug
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 75 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2028
- U.S. locations
- 1
- States / cities
- Denver, Colorado
- Conditions
- Iron-deficiency
- Interventions
- Iron Aid IPS (Iron Protein Succinylate), Sugar Pill
- Dietary Supplement · Other
- Lead sponsor
- University of Mary Hardin-Baylor
- Other
- Eligibility
- 18 Years to 30 Years · Female only
- Enrollment
- 2 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2017
- U.S. locations
- 1
- States / cities
- Belton, Texas
- Conditions
- Post-operative Pain
- Interventions
- Placebo, Pregabalin
- Drug
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 19 Years to 70 Years
- Enrollment
- 86 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2009
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Defecation Frequency
- Interventions
- Yeast mannan, Control (placebo)
- Dietary Supplement
- Lead sponsor
- University of Florida
- Other
- Eligibility
- 18 Years to 90 Years
- Enrollment
- 70 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Gainesville, Florida
- Conditions
- Skeletal Muscle Growth
- Interventions
- Whey protein supplement, Soy protein supplement
- Dietary Supplement
- Lead sponsor
- Point Loma Nazarene University
- Other
- Eligibility
- 18 Years to 35 Years
- Enrollment
- 61 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2017
- U.S. locations
- 1
- States / cities
- Phoenix, Arizona