- Conditions
- Heart Transplant
- Interventions
- L-arginine
- Drug
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 8 Years and older
- Enrollment
- 3 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2015
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
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 are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 1–24
of 28
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Asthma
- Interventions
- L-arginine, Placebo
- Drug
- Lead sponsor
- University of California, Davis
- Other
- Eligibility
- 18 Years to 90 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2008
- U.S. locations
- 1
- States / cities
- Sacramento, California
- Conditions
- Male Erectile Disorder, Prostate Cancer, Radiation Toxicity
- Interventions
- Placebo, Oral L-Arginine
- Other · Drug
- Lead sponsor
- Wake Forest University Health Sciences
- Other
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 140 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2014
- U.S. locations
- 1
- States / cities
- Winston-Salem, North Carolina
- Conditions
- Bronchopulmonary Dysplasia, Bronchopulmonary Dysplasia Associated Pulmonary Hypertension, Pulmonary Hypertension, Premature Birth, Chronic Lung Disease of Prematurity
- Interventions
- Enteral L-citrulline
- Dietary Supplement
- Lead sponsor
- The University of Texas Medical Branch, Galveston
- Other
- Eligibility
- Up to 30 Weeks
- Enrollment
- 42 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2021
- U.S. locations
- 1
- States / cities
- Galveston, Texas
- Conditions
- Hunger
- Interventions
- High Dose Supplement, Low Dose Supplement, Placebo
- Dietary Supplement
- Lead sponsor
- Texas Christian University
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 25 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Fort Worth, Texas
- Conditions
- Bladder Cancer
- Interventions
- high arginine nutritional supplement (Nestle's Impact AR)
- Dietary Supplement
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 18 Years to 90 Years
- Enrollment
- 48 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2016
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Carcinoma, Non-small-Cell Lung
- Interventions
- Amivantamab, Lazertinib, Carboplatin, Pemetrexed, Direct Oral Anticoagulant (DOAC), Low Molecular Weight Heparin (LMWH)
- Drug
- Lead sponsor
- Janssen Research & Development, LLC
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 520 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2028
- U.S. locations
- 26
- States / cities
- La Jolla, California • Orange, California • Stanford, California + 21 more
- Conditions
- Pre-Eclampsia
- Interventions
- L-Arginine Supplementation
- Drug
- Lead sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
- NIH
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 45 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2000 – 2003
- U.S. locations
- 1
- States / cities
- Stanford, California
- Conditions
- Protein Metabolism
- Interventions
- Arginine
- Dietary Supplement
- Lead sponsor
- Texas A&M University
- Other
- Eligibility
- 30 Years and older · Female only
- Enrollment
- 19 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2012
- U.S. locations
- 1
- States / cities
- Little Rock, Arkansas
- Conditions
- Ulcerative Colitis, Colon Cancer
- Interventions
- Not listed
- Lead sponsor
- Vanderbilt University Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 204 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2011
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Glioblastoma Multiforme
- Interventions
- arginine in powder form, Silica and cellulose placebo powder
- Drug
- Lead sponsor
- Inova Health Care Services
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1 participant
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2015
- U.S. locations
- 1
- States / cities
- Fairfax, Virginia
- Conditions
- Anemia, Sickle Cell
- Interventions
- Arginine, Placebo
- Drug
- Lead sponsor
- UCSF Benioff Children's Hospital Oakland
- Other
- Eligibility
- 5 Years and older
- Enrollment
- 128 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2008
- U.S. locations
- 17
- States / cities
- Oakland, California • San Francisco, California • Denver, Colorado + 10 more
- Conditions
- Parkinson Disease (PD)
- Interventions
- Targeted Amino Acid Supplement, Control (placebo)
- Dietary Supplement
- Lead sponsor
- Cristina Colon-Semenza
- Other
- Eligibility
- 50 Years to 90 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 2
- States / cities
- Farmington, Connecticut • Storrs, Connecticut
- 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
- Prostate Cancer
- Interventions
- Standard of care ADT + (HMB + arginine + glutamine), Standard of care ADT
- Drug · Other
- Lead sponsor
- Medical College of Wisconsin
- Other
- Eligibility
- 60 Years and older · Male only
- Enrollment
- 48 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2021
- U.S. locations
- 1
- States / cities
- Milwaukee, Wisconsin
- Conditions
- Chronic Obstructive Pulmonary Disease
- Interventions
- acute resistance exercise with oral nutrition supplementation, stable tracer infusion
- Other
- Lead sponsor
- Texas A&M University
- Other
- Eligibility
- 45 Years to 100 Years
- Enrollment
- 16 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2020
- U.S. locations
- 1
- States / cities
- College Station, Texas
- Conditions
- Diabetes Mellitus, Diabetic Peripheral Neuropathy, Diabetic Foot Ulcer
- Interventions
- Lovaza, L-Arginine Powder, Vitamin C
- Drug
- Lead sponsor
- Prisma Health-Midlands
- Other
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 1 participant
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023
- U.S. locations
- 1
- States / cities
- Columbia, South Carolina
- 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
- 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
- Pressure Ulcers
- Interventions
- Nutritional Supplement/Amino acids and HMB, Juven
- Dietary Supplement
- Lead sponsor
- Central Arkansas Veterans Healthcare System
- Federal
- Eligibility
- 21 Years to 90 Years
- Enrollment
- 9 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2010
- U.S. locations
- 1
- States / cities
- Little Rock, Arkansas
- Conditions
- Burn Wound
- Interventions
- Impact Advanced Recovery, Boost High Protein
- Dietary Supplement
- Lead sponsor
- University of Wisconsin, Madison
- Other
- Eligibility
- 55 Years and older
- Enrollment
- 11 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Madison, Wisconsin
- Conditions
- Obstructive Pulmonary Disease, Exacerbation Copd
- Interventions
- Stable isotope infusion, Protein and Fish Oil, Protein and Olive Oil, Carbohydrate and Olive Oil
- Other · Dietary Supplement
- Lead sponsor
- Texas A&M University
- Other
- Eligibility
- 45 Years and older
- Enrollment
- 5 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- College Station, Texas
- Conditions
- Immunity
- Interventions
- An arginine rich nutritional supplement
- Dietary Supplement
- Lead sponsor
- Martin Angst
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 22 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2016
- U.S. locations
- 1
- States / cities
- Stanford, California
- Conditions
- Malignant Neoplasms of Urinary Tract
- Interventions
- Arginine recovery supplement, Omega-3 Fatty Acids
- Drug · Dietary Supplement
- Lead sponsor
- M.D. Anderson Cancer Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 46 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2022
- U.S. locations
- 1
- States / cities
- Houston, Texas