- Conditions
- Type I Diabetes Mellitus
- Interventions
- Glutamine, Placebo
- Dietary Supplement
- Lead sponsor
- Nemours Children's Clinic
- Other
- Eligibility
- 13 Years to 19 Years
- Enrollment
- 13 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2013
- U.S. locations
- 1
- States / cities
- Jacksonville, Florida
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
All trial information on this site comes from the official ClinicalTrials.gov public API (clinicaltrials.gov/api/v2), run by the U.S. National Library of Medicine. We only display that public information; we do not add opinions, endorsements, or any other intent. Always review the official ClinicalTrials.gov record for the latest information.
Showing 25–48
of 73
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Hypertension
- Interventions
- Watermelon Extract
- Dietary Supplement
- Lead sponsor
- Florida State University
- Other
- Eligibility
- 45 Years to 70 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2011
- U.S. locations
- 1
- States / cities
- Tallahassee, Florida
- Conditions
- Type 2 Diabetes
- Interventions
- L-Citrulline, Placebo
- Dietary Supplement · Other
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 14 Years to 40 Years · Female only
- Enrollment
- 8 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2019
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Pregnancy Induced Hypertension, Preeclampsia and Eclampsia, Gestational Hypertension
- Interventions
- L-citrulline, Placebo
- Drug
- Lead sponsor
- The University of Texas Medical Branch, Galveston
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 3 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2025
- U.S. locations
- 1
- States / cities
- Galveston, Texas
- Conditions
- Severe Sepsis, Acute Lung Injury
- Interventions
- High Dose Citrulline, Placebo, Low Dose Citrulline
- Drug
- Lead sponsor
- Vanderbilt University
- Other
- Eligibility
- 13 Years and older
- Enrollment
- 72 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2016
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Cancer
- Interventions
- Stable isotope amino acid infusion
- Other
- Lead sponsor
- Texas A&M University
- Other
- Eligibility
- 18 Years and older
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2019
- U.S. locations
- 1
- States / cities
- College Station, Texas
- Conditions
- Heart Failure With Preserved Ejection Fraction, Inflammation
- Interventions
- L-Citrulline, Placebo for L-Citrulline, BH4, Placebo for BH4, Atorvastatin, Placebo for Atorvastatin
- Drug
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 18 Years and older
- Enrollment
- 90 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2030
- U.S. locations
- 1
- States / cities
- Salt Lake City, Utah
- Conditions
- Metabolism
- Interventions
- Thermogenic Energy Drink - Active Study Product Formula, Placebo
- Dietary Supplement
- Lead sponsor
- Rowdy Energy
- Industry
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021
- U.S. locations
- 1
- States / cities
- Addison, Illinois
- Conditions
- Acute Lung Injury
- Interventions
- L-citrulline, Placebo
- Drug · Other
- Lead sponsor
- Asklepion Pharmaceuticals, LLC
- Industry
- Eligibility
- Up to 18 Years
- Enrollment
- 189 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2019
- U.S. locations
- 20
- States / cities
- Birmingham, Alabama • Loma Linda, California • Sacramento, California + 16 more
- 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
- Vascular Function, Racial Disparity
- Interventions
- Dietary Nitrates 400 mg, L-citrulline 3 g, Sildenafil 100 mg, Bosentan 125 mg
- Dietary Supplement · Drug
- Lead sponsor
- University of Mississippi Medical Center
- Other
- Eligibility
- 18 Years to 40 Years
- Enrollment
- 8 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021
- U.S. locations
- 1
- States / cities
- Jackson, Mississippi
- Conditions
- Determine the Effects of Nitrosigine and Citrulline-malate on Flow-mediated Dilation Among Young Adults
- Interventions
- inositol-stabilized arginine silicate
- Dietary Supplement
- Lead sponsor
- University of Arkansas, Fayetteville
- Other
- Eligibility
- 18 Years to 29 Years
- Enrollment
- 24 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Fayetteville, Arkansas
- Conditions
- Sickle Cell Disease, Vaso-occlusive Pain Episode
- Interventions
- L-citrulline, Placebo
- Drug · Other
- Lead sponsor
- Suvankar Majumdar
- Other
- Eligibility
- 4 Years to 21 Years
- Enrollment
- 99 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2029
- U.S. locations
- 1
- States / cities
- Washington D.C., District of Columbia
- Conditions
- Gastrointestinal Symptoms
- Interventions
- Prog: Purify-2
- Other
- Lead sponsor
- Nature's Sunshine Products, Inc.
- Industry
- Eligibility
- 18 Years to 69 Years
- Enrollment
- 38 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017
- U.S. locations
- 1
- States / cities
- Lehi, Utah
- Conditions
- Dietary Supplementation
- Interventions
- Grape seed extract, Placebo
- Dietary Supplement
- Lead sponsor
- California Baptist University
- Other
- Eligibility
- 18 Years to 30 Years · Male only
- Enrollment
- 11 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019
- U.S. locations
- 1
- States / cities
- Riverside, California
- Conditions
- Vulvar Carcinoma, Recurrent or Metastatic Vulvar Cancer, Squamous Cell Carcinoma Vulva
- Interventions
- Tisotumab Vedotin
- Drug
- Lead sponsor
- GOG Foundation
- Network
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 28 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2029
- U.S. locations
- 1
- States / cities
- Charlotte, North Carolina
- Conditions
- Heart Defects, Congenital, Hypertension, Pulmonary
- Interventions
- L-citrulline, Placebo of intravenous L-citrulline
- Drug
- Lead sponsor
- Asklepion Pharmaceuticals, LLC
- Industry
- Eligibility
- Up to 17 Years
- Enrollment
- 77 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2009
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Heart Failure With Normal Ejection Fraction
- Interventions
- Active lozenge, Placebo
- Dietary Supplement · Drug
- Lead sponsor
- MaineHealth
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 13 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Rockport, Maine
- Conditions
- Autism Spectrum Disorder
- Interventions
- stable isotope infusion
- Other
- Lead sponsor
- Texas A&M University
- Other
- Eligibility
- 16 Years and older
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2017
- U.S. locations
- 1
- States / cities
- College Station, Texas
- Conditions
- Vaccine Adverse Reaction, Post Acute Covid-19 Vaccination Syndrome
- Interventions
- Combined metabolic modulator, Rice Protein Powder with Vitamin C
- Combination Product · Dietary Supplement
- Lead sponsor
- Independent Medical Alliance
- Other
- Eligibility
- 16 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Hypertension
- Interventions
- NEO40 Daily
- Dietary Supplement
- Lead sponsor
- Hypertension Institute, Nashville
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 42 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Acute Hypoxemic Respiratory Failure
- Interventions
- L-Citrulline, Placebo
- Drug
- Lead sponsor
- Asklepion Pharmaceuticals, LLC
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 65 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2021
- U.S. locations
- 1
- States / cities
- Little Rock, Arkansas
- Conditions
- Pulmonary Disease, Chronic Obstructive, Congestive Heart Failure
- Interventions
- sip feeding with stable isotope infusion
- Other
- Lead sponsor
- Texas A&M University
- Other
- Eligibility
- 45 Years and older
- Enrollment
- 90 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2018
- U.S. locations
- 1
- States / cities
- College Station, Texas
- Conditions
- Type 2 Diabetes
- Interventions
- L-citrulline, Placebo
- Dietary Supplement
- Lead sponsor
- Texas Tech University
- Other
- Eligibility
- 40 Years to 75 Years
- Enrollment
- 36 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Lubbock, Texas