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ClinicalTrials.gov public records Last synced Oct 5, 2026, 11:27 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 49–60 of 60 matching trials from the live ClinicalTrials.gov search.

Conditions: Heart Failure With Reduced Ejection Fraction
Interventions: Antioxidant, Tetrahydrobiopterin (BH4), Exercise training; Dietary Supplement · Other
Lead sponsor: VA Office of Research and Development; Federal
Eligibility: 18 Years and older
Enrollment: 68 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2018 – 2025
U.S. locations: 1
States / cities: Salt Lake City, Utah

Conditions: Adverse Drug Reaction
Interventions: Pharmacogenetic Intervention Arm (pharmacogenetic testing); Other
Lead sponsor: Indiana University; Other
Eligibility: 18 Years and older
Enrollment: 4,465 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2015 – 2019
U.S. locations: 1
States / cities: Indianapolis, Indiana

Conditions: Colorectal Cancer
Interventions: sample testing; Other
Lead sponsor: Alliance for Clinical Trials in Oncology; Other
Eligibility: 65 Years to 80 Years
Enrollment: 4,482 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2001 – 2009
U.S. locations: 65
States / cities: Tuscon, Arizona • Oakland, California • Aurora, Colorado + 38 more

Conditions: Obesity, Rhinitis, Rhinitis, Allergic, Respiratory Sounds, Dyspnea, Headache, Migraine Disorders, Arthritis, Arthralgia, Anxiety, Sleep Initiation and Maintenance Disorders, Sleep Deprivation
Interventions: Vitamin A, Vitamin B6, Vitamin C, Nicotinamide, Vitamin D3, Vitamin E, Broccoli, Spinach, Caffeine, Coffee, Axon Eyewear, Chocolate; Dietary Supplement · Other · Device
Lead sponsor: Verifomics LLC; Industry
Eligibility: 18 Years and older
Enrollment: 16 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2016
U.S. locations: 1
States / cities: Dallas, Texas

Conditions: Maternal and Child Health Outcomes
Interventions: Vitamin A alone, Multivitamins excluding vitamin A, multivitamins including vitamin A, Placebo; Dietary Supplement · Other
Lead sponsor: Harvard School of Public Health (HSPH); Other
Eligibility: 18 Years and older · Female only
Enrollment: 771 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2004 – 2007
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Pancreatic Cancer, Pancreas Cancer, Pancreatic Adenocarcinoma Resectable, Pancreatic Ductal Adenocarcinoma, Pancreas Metastases
Interventions: High Dose Ascorbic Acid 25 g/m^2, Nanoparticle Paclitaxel protein bound 125mg/m^2, Cisplatin 25mg/m^2, Gemcitabine 1000mg/m^2, High Dose Ascorbic Acid 37.5 g/m^2, High Dose Ascorbic Acid 56.25 g/m^2, High Dose Ascorbic Acid 75 g/m^2; Drug
Lead sponsor: HonorHealth Research Institute; Other
Eligibility: 18 Years and older
Enrollment: 17 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2017 – 2023
U.S. locations: 1
States / cities: Scottsdale, Arizona

Conditions: Diabetes Mellitus, Type 1
Interventions: Antioxidant Cocktail, Resveratrol, Placebo; Dietary Supplement · Other
Lead sponsor: Augusta University; Other
Eligibility: 18 Years to 40 Years
Enrollment: 143 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2018 – 2023
U.S. locations: 2
States / cities: Augusta, Georgia

Conditions: Metastatic Pancreatic Cancer, Pancreatic Cancer, Pancreas Cancer, Pancreatic Adenocarcinoma Resectable, Pancreatic Ductal Adenocarcinoma, Pancreatic Metastasis
Interventions: Ascorbic Acid, Paclitaxel protein-bound, Cisplatin, Gemcitabine; Drug
Lead sponsor: Medical College of Wisconsin; Other
Eligibility: 18 Years and older
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2019 – 2023
U.S. locations: 6
States / cities: Scottsdale, Arizona • San Diego, California • Atlanta, Georgia + 3 more

Conditions: Asthma, Pulmonary Function, Wheezing, In Utero Nicotine
Interventions: No active intervention in this protocol (previously randomized to Vitamin C), No active intervention in this protocol (previously randomized to Placebo); Dietary Supplement · Other
Lead sponsor: Oregon Health and Science University; Other
Eligibility: 6 Years to 16 Years
Enrollment: 225 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2023 – 2028
U.S. locations: 2
States / cities: Indianapolis, Indiana • Portland, Oregon

Conditions: Obesity, Childhood
Interventions: Experimental Drink: Nutrition claim on fruit drinks, Control Drink: No nutrition claim, Experimental snack: Text warning, Experimental snack: Graphic warning, Control snack: barcode label; Behavioral
Lead sponsor: University of North Carolina, Chapel Hill; Other
Eligibility: 18 Years to 99 Years
Enrollment: 2,374 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2020
U.S. locations: 1
States / cities: Chapel Hill, North Carolina

Conditions: Myelodysplastic Syndromes, Myeloproliferative Neoplasm, Acute Myeloid Leukemia
Interventions: Azacitidine, Ascorbic acid; Drug
Lead sponsor: Case Comprehensive Cancer Center; Other
Eligibility: 18 Years and older
Enrollment: 12 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2018 – 2021
U.S. locations: 1
States / cities: Cleveland, Ohio

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